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{&(0x7f0000002000-0x77)="fd93e00ef8f03ddd1e2bf8819087378b5fa2b78afe1849c055284ea2b820f5436631b055f92471b3c02b03301283a4e7384040bfb17a9fd91ebada559841f69cf23cc7757b49a16d0d42d4d3e9385215e233265f2be650bc42386505c9dd6a1372f6faa7d1957738ba7c3d5125133d95c8c3e793f876cd", 0x77}, {&(0x7f0000002000-0x5)="93d6acc4aa", 0x5}], 0x7, &(0x7f0000000000)=[{0xb8, 0x1, 0x8, "2d46eaba0be147a7b5b217d11097cd67ecfa124506060054a9430fe7a79cbb0bbd0724713051b87a4bf1343c6a2a3dcd60ab71f8d4c741a83269194eff21e76107f56398ee9136e9b0aabfd213180c89b4faa3d05d5924ed40493825988a4380fc9a28836989be75511647b2931fff35b53988756a5daae97f25820ba6c04708d1e58f479f9276c2997a75caa6a8cfc49a9b2ec39b0011ae144b502128fe53472307bfcc8b54b3ce63"}, {0x38, 0x10f, 0xfffffffe00000000, "4116c91bd67cff8327248edeace6ea0c5bb2d8c55367280cfe61af7b2f3eacd1e1e89f2c1bb5cdc2a6c6af18"}, {0xd0, 0x109, 0xffffffffffffff42, 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"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{0xac, 0x10d, 0x6, "b42d6b5b355bc2334cee0ca095999b954c975d46829e4ea53711e56adda293fc24a47b2c9e001deea4bc4d87591147f11247264a35299f837c744a7ef714eab2eb775a22bf8bc993ceab718534d2b8496e76a5a31ec8d342317f33411884cb2453dbf7bed0246be197bc6f291051b980b9c81c52f3614beeec1ac3a574e92c10f10bb65cc3956e247f517b0de9444e3a0f91045d5b7335e511230fa05c"}], 0x1278, 0x4000}, 0x8}], 0x8, 0x40800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x4, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1b, 0x2, 0x0) recvfrom(r2, &(0x7f0000568000)=""/189, 0x5a, 0x2000, &(0x7f0000a52000)=@rc={0x1f, {0x100000001, 0x400, 0x4, 0x7fffffff, 0xcb3, 0x3}, 0x3}, 0x9) write(r2, &(0x7f00000e6000-0x24)="2400000026007f000000000000007701000000ff0100000000000000000000000400ff10", 0x24) 2018/01/18 06:17:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f00005c9000-0xc4)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000002000)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0xf4}, 0x6) 2018/01/18 06:17:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005da000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f0000798000-0x2)='.\x00', 0x2) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000073e000)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000aca000)=0x0, 0x4) 2018/01/18 06:17:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000b30000)="b63db85e1e8d00ffffff7f00003e1500000000000007ffbc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a8f29ca3d02cf66823944a95332f60b8f28084331e52d7ee2394e9855b8b092e113b1e83caede9d36", 0x58) readv(0xffffffffffffffff, &(0x7f0000bb7000)=[{&(0x7f0000e63000-0x3e)=""/62, 0x3e}], 0x1) eventfd2(0x8, 0x1) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000176000)='/selinux/access\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000098b000-0xc)={0x6, 0x6, 0x0, 0xfffffffffffffffb, 0x6, 0x6}) r1 = inotify_init1(0x0) finit_module(r1, &(0x7f0000b90000)='h!\\ ', 0x1) 2018/01/18 06:17:12 executing program 3: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000005000-0x40)=[{{&(0x7f0000014000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000039000)=[{&(0x7f0000039000)=""/195, 0xc3}], 0x1, &(0x7f000002c000)=""/245, 0xf5, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000039000)={0x0, 0x989680}) fdatasync(r0) write(r1, &(0x7f0000011000-0x18)="f7", 0x1) 2018/01/18 06:17:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000117000)='/proc/self/net/pfkey\x00', 0x80040, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000853000-0x8)={0x0, 0x9, 0x7f}, &(0x7f0000440000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00008ae000-0x4)=r2, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00005da000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00005ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b93000-0x4)=0xc) lstat(&(0x7f00002f9000)='./file0\x00', &(0x7f0000ec0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000f1d000-0x8)='./file0\x00', 0xa000, r4, r5, 0x6, 0x1040) r6 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000025a000-0x10)='/selinux/create\x00', 0x2, 0x0) accept4$llc(r6, &(0x7f0000585000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000450000)=0x10, 0x80000) setsockopt$sock_int(r3, 0x1, 0x2000000000000009, &(0x7f0000aca000)=0x0, 0x4) 2018/01/18 06:17:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000071000-0x14)={0x1, 0x2000, 0x0, 0x1, 0x0}) r1 = socket(0x3, 0x0, 0x5) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000551000-0x8)={0x2, &(0x7f00000b4000-0x10)=[{0x0, 0xaf, 0x101, 0x400}, {0x8, 0xeac2, 0x3, 0x4}]}, 0x8) 2018/01/18 06:17:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000280000)=',self\\.(keyring#.ppp1selinuxem1!\'\x00', 0x3) splice(r0, &(0x7f00000eb000)=0x24, r1, &(0x7f0000a43000-0x8)=0x0, 0xef9, 0x7) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000970000)=0xfff, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') socket$inet_sctp(0x2, 0x5, 0x84) preadv(r2, &(0x7f000008a000-0x18)=[{&(0x7f0000499000)=""/233, 0xe9}], 0x1, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000a9b000-0x4)=0x0, &(0x7f000088d000-0x4)=0x4) 2018/01/18 06:17:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000278000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sync() connect$pppoe(r0, &(0x7f0000ae0000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='ifb0\x00'}}, 0x1e) preadv(r0, &(0x7f00003ad000-0x28)=[{&(0x7f0000804000)=""/0, 0x0}, {&(0x7f00008f0000)=""/238, 0xee}], 0x2, 0x0) 2018/01/18 06:17:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000+0x80)={0x0, 0x200000000000000, 0x2, 0x80, 0x20, 0x0}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000012000-0x8)={r3, 0xb5}, &(0x7f0000001000)=0x8) prctl$void(0xd) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000082d000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc9000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 06:17:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066e000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) unshare(0x8000400) pwritev(r0, &(0x7f0000238000-0x60)=[], 0x0, 0x0) 2018/01/18 06:17:12 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000b08000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ba0000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f0000752000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000896000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@rand_addr=0x0]}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d05000)={0x0, 0x9}, &(0x7f0000a7a000)=0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fda000-0x8)={r4, 0x7ff}, &(0x7f0000f24000-0x4)=0x8) dup2(r2, r2) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fda000)=0x0, &(0x7f0000fdb000-0x4)=0x4) recvmsg(r0, &(0x7f0000dbd000)={&(0x7f00003ea000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00000c3000-0x40)=[], 0x0, &(0x7f0000fd7000)=""/125, 0x7d, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000f50000)={0x80000010, 0x0}) 2018/01/18 06:17:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) close(r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000079b000)='/selinux/checkreqprot\x00', 0x2400, 0x0) setsockopt$packet_int(r2, 0x107, 0x19, &(0x7f0000bd4000-0x4)=0x951, 0x4) getsockopt$nfc_llcp(r2, 0x118, 0x6, &(0x7f0000ee5000-0xb5)=""/181, 0xb5) 2018/01/18 06:17:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a97000)='/dev/rfkill\x00', 0x2, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f0000dca000)="0007430f000319", 0x7}], 0x1) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000b23000)=0x0) 2018/01/18 06:17:12 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000990000)={0x0, 0x0, 0x0}, &(0x7f000005c000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000491000-0x30)=[{&(0x7f0000e25000)="9d4975fba453b73dc56c309de479630e", 0x10}], 0x1) 2018/01/18 06:17:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000a3e000)=""/4096, 0x1000, 0x0, &(0x7f0000b3c000)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) syz_open_dev$sndtimer(&(0x7f0000fce000)='/dev/snd/timer\x00', 0x0, 0x20001) 2018/01/18 06:17:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000e57000-0x4)=0xfffffffffffffffd, 0xfffffffffffffe5e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c36000)=0x0) waitid(0x2, r1, &(0x7f0000a35000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000587000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 06:17:12 executing program 3: prctl$void(0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x80002001, 0x0}) 2018/01/18 06:17:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="82745a251327d3fe85b1e16ea3ed21a2e1363b43cf67e986a0271f11a592752b11ef724dedd4e7ad52f286cebf6488fc360a906756db90acbfb200b08fb9f6bc4ae27dc666c2c0ecd53e5377878ba0b044be5eedde03314fefb33fefe2352b6acb188b516183b50df1fb77f2157ce9fa0a2518b36811c8fc8caaae8e2da9830efa65529331fa69057cca9501e9a5ed2d1ddc0c47c6090fcd731930d0e2ecc60ddd07c58cc30c", 0xa6, 0x2000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000)=[{{&(0x7f0000001000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000001000)=[{&(0x7f0000001000)=""/174, 0xae}, {&(0x7f0000000000)=""/68, 0x44}, {&(0x7f0000001000-0x98)=""/152, 0x98}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000001000)=""/156, 0x9c, 0x6}, 0x4}, {{&(0x7f0000001000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x46)=""/70, 0x46}, {&(0x7f0000002000-0x12)=""/18, 0x12}, {&(0x7f0000000000)=""/182, 0xb6}, {&(0x7f0000000000)=""/242, 0xf2}], 0x4, &(0x7f0000001000)=""/4096, 0x1000, 0xacaf}, 0x9}, {{&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000)=[{&(0x7f0000001000)=""/44, 0x2c}, {&(0x7f0000001000)=""/232, 0xe8}], 0x2, 0x0, 0x0, 0x5}, 0x7}, {{&(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000000000+0x1c9)=[{&(0x7f0000002000-0x69)=""/105, 0x69}, {&(0x7f0000001000)=""/182, 0xb6}, {&(0x7f0000001000)=""/235, 0xeb}], 0x3, &(0x7f0000001000)=""/43, 0x2b, 0x5a2}, 0x1000}, {{&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000002000-0x28)=[{&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000001000-0xcb)=""/203, 0xcb}, {&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/39, 0x27}], 0x5, &(0x7f0000001000-0xbc)=""/188, 0xbc, 0x4}, 0x8000}, {{&(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000000000)=[{&(0x7f0000001000)=""/56, 0x38}], 0x1, 0x0, 0x0, 0x3}, 0x5}], 0x6, 0x40, &(0x7f0000001000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000-0x20)={0x180000000000000, 0xff, 0x5, 0x9, 0x8000, 0x8, 0x4, 0x6, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) 2018/01/18 06:17:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005da000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc710c199973fe60e) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000aca000)=0x0, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000062b000-0xc)='/dev/autofs\x00', 0x22000, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f00007f7000-0xcc)=""/204, &(0x7f0000769000)=0xcc) 2018/01/18 06:17:12 executing program 1: wait4(0x0, &(0x7f0000adb000)=0x0, 0x40000001, &(0x7f0000001000-0x48)={{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) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="dc023dcb8aca98f633ca85d621519524", @ifru_flags=0x1001}) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}, 0xb2, [0x401, 0x0, 0x2, 0x4, 0xbee, 0x71, 0x1f, 0x7]}, 0x5c) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x2, 0x20}, 0xc) 2018/01/18 06:17:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) write(r0, &(0x7f00009dc000-0x84)="eee83100000000000093bc666c7c52a318485b77a4c0734c569a4460bbd75e3e6538080201000000008e80", 0x2b) getsockname$inet(r0, &(0x7f00004e0000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000067f000)=0x10) 2018/01/18 06:17:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:13 executing program 3: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000efb000)=@assoc_value={0x0, 0x401}, &(0x7f0000efc000-0x4)=0x8) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000efb000)={r2, 0x7fff, 0x1, [0x8]}, 0xa) 2018/01/18 06:17:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560206f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f000012b000)=0x0, &(0x7f00003e7000-0x4)=0x4) 2018/01/18 06:17:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000575000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f40000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bd0000-0xc)={r1, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) sendto$inet(r0, &(0x7f0000a84000-0x39)='\b', 0x1, 0x100000004043, &(0x7f0000684000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f00009da000-0x60)=[{{&(0x7f0000d29000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, &(0x7f0000006000)=[{&(0x7f0000d0e000-0x6e)=""/110, 0x0}, {&(0x7f0000c9c000)=""/4096, 0x0}], 0x0, 0x0, 0x0, 0x3}, 0x7ff}, {{&(0x7f000084f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x0, &(0x7f00003bb000-0x8)=[{&(0x7f0000f31000)=""/66, 0x0}], 0x0, &(0x7f00002c9000)=""/126, 0x0, 0x4}, 0x3}, {{0x0, 0x0, &(0x7f0000b50000)=[], 0x0, 0x0, 0x0, 0x1}, 0x9}], 0xb, 0x400000fa, 0x0) sendto$inet(r0, &(0x7f0000808000)="8db548645cc259ef97478ca6c673d87af28ed5d5b71a97b73ede6e97f139a173683bb11aa280c35b60c5591699d4682820fd06357385200a2b488d9f94e180721d820b09bb8182f36fd29e9a9d92183209115c83fd0f71b8ec7e7d4b2017491718c047926dc6e3c71acfc166da68de06e6a843b6151cdcd291dadeef9cffdce470", 0x81, 0x40000, &(0x7f0000385000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 06:17:13 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002d3000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000001000-0x8)={0xffff, 0x80000000}) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TIOCSCTTY(r0, 0x540e, 0x4aee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000003000-0xf0)="75e0429b714d0a9edf2835fcbeebe37e303fd34403e6f2cb961d42fe9dd5cb912a90c34ccb997b98391d8dd60d61b0d5e992b642ac95717947dd6a56a3075b241f4c51c4f2f6f47d9736c2008b241643808445779ae03e4f1226e0d68322d968fa4148b1eeafcaf6697be43a34e227b0b2adec5a24dcda8f7c58b1a16575d659370148a79d1d58f24f2b948dc14dbdc7f28bfe47a648e04a2e67ba08289e972d963e5ba2df6e22b97ca84f65f2f40ab7db40af04e6984ef1929631d6beab7961955179b743aab3f1d6f8b823d8d4a3785258c28435dc07643a16f8bd1ad7ce31db0ddd2823574fe83cb17232b9ec94e8") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000003000)={0x6, 0x2}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000005000-0x25)="11f883f3f12ab73551d9aa2d67d2996c3a318177a0ec358b0b242c7c696f0a913132bd918e", 0x25) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000006000-0xe)='/selinux/user\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x1c)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0xc00}, 0xc, &(0x7f0000007000-0x8)={&(0x7f0000007000-0xec)={0xec, 0x12, 0x11, 0x4, 0x0, {0xe, 0x0, 0x0}, [@typed={0xd8, 0x4d, @binary="3a70260aaf8ce8e3896b0fb5ad7558086d70dcb72c927f4626514e293d964cb7252df63d644ae0216d167aced8eda009da93e54a36ed59f97e44ae9e7468b483259dfb3fe93cd71b71554b942d6cb84178a4fab910e47b3ea152788efe32eaef517b36d6876024dced02244d030710b4574a6138e6ca1bc4971f7667b8072445b988a8a70a47b8f1dc57c5ce38c2ecf6fb3868e13e0c896d4bee9ff6668f5c719670f4b74203ece9f428a1bcb53eac847946eb97c863fe6c1d227f0f9e1ea2b4348f961af7ca57cf46ad5a1d35"}]}, 0xec}, 0x1, 0x0, 0x0, 0x44}, 0x804) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x10)={0x2, 0x2, 0x9, 0xeec, r3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002000-0x8)={&(0x7f0000008000)={0x1264, 0x11, 0xb00, 0x4, 0x0, {0x3, 0x0, 0x0}, [@typed={0xc, 0x66, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}, @generic="b0419f683e33b326d64e2615a0de4a7ad5cf659588bcd7cb21ed646d01e816c252ab600f10cc63a03656f1bee837f8c41621b5c8dfe416a1bc7a99466b5737b884f2", @nested={0x120, 0x7d, [@generic="49a020f7999ddee9c79a033f30cd1465ad3fe31bd21504419024c2426eb9e81ff5cc4cfc1b7d1ae4a70f006fed904c89ac9d9d3b800415719ed60e13f7fa2163f1d6cd547e19ad8fdfc0db3cc6ec0acacdaf9d8b78e982db1979b803147fe7055ebac4b2d1204d6dd7d6da9f478fae1ebb0f01c6af5a2b92e3cc3922eb0d2327e8351acbc032667248e350f81cbf3287e1be8812b9681a760f79ccbad7c1993c656679027c6964b3743322070ec97ef3456fe5339e9d13da5186ddb1bfde685b5c456209f4e3a8b5414e55090a14f45011045529", @generic="1ff4cb8d7897466cdb71c4cdefe42ba636611b8cdecca3a8e3162d35286102d735f65fe47aa91aa321ff3d82ee714b5cf1afd82788e8d3176d7145df093370b84f3f122f30abe90f"]}, @typed={0x18, 0x51, @str='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @generic="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", @typed={0xc, 0x50, @fd=r1}, @generic="9bd7061929b548eee5e24e0448912593", @typed={0x10, 0x76, @str='wlan1\x00'}, @nested={0x9c, 0x74, [@typed={0x98, 0x9, @binary="72abc539ce4f55fd31606a26bec75b006eed069fb5c57e09e4be62b1b0b109849453fee52a958c10d06e277206e0a5d45cd76589ef1f5f3f32fb6150a2218b640b734ad84ae4f93788a9cacacc077656b54ebaf6a9575dba50fb10d7cd9488604e9757446bc2f3808e5928612cb33d9d2840a0e337ed8bf9fdefeb10cf7594dead338ca4053a91b4b3f9dcd41f"}]}]}, 0x1264}, 0x1, 0x0, 0x0, 0x8004}, 0x1) 2018/01/18 06:17:13 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000214000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000d7e000)=""/26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005da000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000009, &(0x7f0000aca000)=0x0, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009b5000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000a72000+0x16a)=0x0) 2018/01/18 06:17:13 executing program 6: r0 = socket(0x18, 0x0, 0x4) r1 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000263000)=0x1c, 0x800) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000001000-0x4)=0x6) 2018/01/18 06:17:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000e000)={0x0, 0x0}, 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003d3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = add_key$keyring(&(0x7f0000304000)='keyring\x00', &(0x7f00008e0000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000204000)='id_resolver\x00', &(0x7f0000370000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 06:17:13 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000000b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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]}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000025000-0x34)={{0x3, 0x3, 0x5, 0x3, 0xffffffffffffffe0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000024000-0x5d)=""/100) remap_file_pages(&(0x7f000001c000/0x4000)=nil, 0x4000, 0x4, 0x8, 0x10000) 2018/01/18 06:17:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000497000)=""/110) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00009dc000-0x4)='tls\x00', 0x4) r2 = syz_open_dev$sg(&(0x7f00002ca000-0x9)='/dev/sg#\x00', 0x20, 0x400) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000d7f000)=""/129) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x18, 0x0, &(0x7f000035b000-0xb0)=[@acquire={0x40046305, 0x0}, @request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f00001a3000)=""}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000cf3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000a63000)={r3, 0x0}) 2018/01/18 06:17:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00008b1000-0x25)="240000002e001d0031fffa2800417718fbffffff03000000000000000000000400001f10", 0x24) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e34000)=0x0, &(0x7f0000ed0000)=0x4) 2018/01/18 06:17:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002ba000)='/dev/sequencer\x00', 0x40200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000962000)=0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00001ef000)={0x6aa, 0x28, 0x2, 0x100000000, 0x1, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000c42000-0xc)={0x3, &(0x7f00008f3000-0xa)=""/10, &(0x7f0000a8b000)=[{0x7, 0x93, 0xb2, &(0x7f000065c000)=""/147}, {0x1f, 0x55, 0x81, &(0x7f0000453000)=""/85}, {0x4, 0x93, 0x1302000000000, &(0x7f0000414000-0x93)=""/147}]}) add_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="b9", 0x1, 0xfffffffffffffff8) 2018/01/18 06:17:13 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x2) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000044000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000004e000-0x1c)={&(0x7f000002b000-0x10)=@ax25={0x3, {"8e351d83989ff7"}, 0x3}, 0x10, &(0x7f0000043000-0x28)=[{&(0x7f0000054000)="5e0eafe18d6eb0f3a0eaa123234ddc5451c78d3e9c493e677800ee672e687dd963a1f61fdb94fa9137f612ae7cee5c02e2fc442429a830d5d475f4a30b7094a9a59ccc9c5439eed7866a4602694bb630c823f2e199ac06db1e3c88c5c07937558c1364369e583ef0c9760aa1e0626b58a4d2cb2e31ab7f55af352481c861f14ca25dca", 0x83}, {&(0x7f000001e000-0x39)="fbf2145e2fbc82e5fd08933964e2fd7dd9b1241fb5bcffc347578df1f2ea2bf96159606b410fb0c20e25449476e5feadf14721596b1ec65659", 0x39}, {&(0x7f0000055000-0xf0)="7419987f9e01a8c4192e84cdf06eb422a3e533d29e020eb80842a0fe11122b5cdc1430dc56b03d1211d47ec70c353ba955a25904e1bf8a638f289b3aac1c47da84a9959eb0bcae5815165046ba8e5f41a13d1e3096b4a73d30f2b3bac123a05767a14cc1150ceb96027c7dd8e9b5acaf73562e1a0121be0273c8affa80f7e66ea2572c7b626544d21eb4ee300471d622f6a8f21ef66cd2ce0942b29608ea51fe2ac7d0872223f421c51804d98f81ef004c74a89886d723920110e67058e130bf1e2fe06d96baf775cd7597b5b6984c927ccb6f267794d983a5029abd36663847b48018100d9c3b8b11a4a2fb172dc82d", 0xf0}, {&(0x7f000002d000)="dc946b5e2142ed325a96", 0xa}, {&(0x7f0000054000)="975f62d9367de74831eed2fc424ba32e3d79156ffec20b6c6bdad0391645b638c2d3e38954b079ca5a0e6e7c52e093005cb25739a642e292aceb29dd", 0x3c}], 0x5, &(0x7f0000054000)=[{0x100c, 0x6, 0x71f6, "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{0x7c, 0x108, 0xe4, "d601689f9a43ee33cc28fdfc32097fbe2f0e807a1e0c8c15e923e4908ca15ebcc48429af5d0985c465ce8fd1d5fd2eaa15215bf6210d88ce830e76760ad28d1d10e11a54ab3a9ebaed0ad5fe727cd018fd1ed59a9bd72228744ef46c2fc67ac720b32ef7bc56177846c004784496"}, {0x74, 0x118, 0x6, "50eccd0b7b433721077a2548a3071a540bd99e14cc0e4cc004e4adfd51087e73385a1d594ba028eb795410b0661672fb1cd66054070846f0fc572d22247dd44e76001cf9f119eee8ee2c2c913061cc427bb8897d5dde7b62aaf75f2c5e9b3538632709dbdc"}, {0x10, 0x113, 0x1, "0180"}, {0x68, 0x11f, 0x3, "7e9658bef192c2adc9351eefbe422fe6041c683dc9f6a1b6134d5ac3a7bd53fd0a887d70e86263e5f61932ece4d8e29990dd01aa533c79e9e460d568f2b4f7b7eacea76f34a165fa4cd9b1b05f45e3678471afb0791c3ec42b4e5eec"}, {0x100c, 0x19b, 0xf81, 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"}, {0x3c, 0x6, 0x0, "31aed6c1b615998882c875d898a85ca0db2fda3d8fd87cb4a635486d18f41bf32708c109fab4fa0b74716adb9519"}, {0x58, 0x10a, 0x10001, "90463194f84f7efdc335a40b14b784f08092c66c625f3c58488ac409edd5d65ba6687b204467e062cb9a81f572f46ebb50ca31a430dc7dc09280e015866122da39153cc9b82cc5872b9533"}, {0xdc, 0x105, 0x200, "002b997167f8f6be0bfec81c8f8ff8a749d0f33bab564739b3c5e2052a1bc872bff2610e1680afa7d481d52cc8148d602d387ab2abfbebe9e87fc1d9f026d56792037195910dc7c0667123738b1e2c638420eef6072632f2862427156bf4274965bb58baf2e5f29d11bc5a0f001ca64ea548bd3c02ed1e4cbd7fe06280ef959f1d389501b524029d44e966fd0ff40344304e878b0e94746652fa71d28b43a416d31723fd616d3620df3084dfe4c01da3c32090b32b900c98a743ba7f7f142e2247a7d0fd685196dff7b140676b6aa26e"}, {0x48, 0x109, 0x665c, "b25daa906d1283e43422f3f2416fc3f164a266137555cb48c440e8fff361061fabc5195d186f393b7f87a7a563ee3d283fd146c5e9da0e58aa04"}], 0x2338, 0x40000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000012000)={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) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000012000+0x860)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000055000-0x4)=0x14) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000054000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) 2018/01/18 06:17:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e66000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00004c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000529000)=0x14) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000d83000)=""/234) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e3f000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036f000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00008ad000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x2, 0x0, 0x2, 0xa0, 0xa0, 0x2b, r2, r3}, {0x0, 0x2800000000, 0x2, 0x3, 0x8000, 0x8, 0x1ff, 0x3f}, {0x1000, 0x7, 0x3, 0x8}, 0x2, 0x1, 0x2, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x7, 0x0, 0x80000000, 0x3, 0x1f, 0x5b}}, 0xe8) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00004f7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000f09000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000a21000-0x10)={r4, r5, 0x3f}) 2018/01/18 06:17:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x7, 0xffffffffffffffff, &(0x7f0000b7e000-0x10)={0x0, 0x1c9c380}, &(0x7f0000048000)=0x0, 0x0) 2018/01/18 06:17:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000de1000)={0x0, 0x2710}, 0x8) r1 = accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) ftruncate(r1, 0x40) times(&(0x7f0000d15000)={0x0, 0x0, 0x0, 0x0}) poll(&(0x7f00005f0000)=[{r0, 0x2, 0x0}, {r0, 0x402, 0x0}], 0x2, 0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000034f000-0x10)="9571dfd6c205c8fab3585cb0628b7ed5", 0x10) 2018/01/18 06:17:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005da000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00004cd000)=0x400, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000aca000)=0x0, 0x4) recvmsg(r1, &(0x7f00002e0000-0x1c)={&(0x7f00004c5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cb0000)=[{&(0x7f0000f1b000)=""/185, 0xb9}, {&(0x7f0000eef000)=""/40, 0x28}, {&(0x7f0000e5f000-0x18)=""/24, 0x18}, {&(0x7f00002d4000)=""/211, 0xd3}, {&(0x7f0000661000)=""/68, 0x44}, {&(0x7f0000615000)=""/202, 0xca}, {&(0x7f0000c42000-0xe8)=""/232, 0xe8}, {&(0x7f0000917000-0x1000)=""/4096, 0x1000}, {&(0x7f00006f1000)=""/183, 0xb7}], 0x9, 0x0, 0x0, 0x3f}, 0x1) 2018/01/18 06:17:13 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) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 06:17:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setlease(r0, 0x400, 0x1) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000fed000-0x75)=""/117, 0xffffff56, 0x40000163, &(0x7f0000102000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000069000-0x1c)={&(0x7f0000b04000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 06:17:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000027f000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000510000)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002f7000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000088a000)={r1, 0x8}, &(0x7f0000118000-0x4)=0x8) getresuid(&(0x7f00001f6000-0x4)=0x0, &(0x7f000079d000)=0x0, &(0x7f0000297000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f2f000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006cf000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b0e000-0x4)=0xe8) setresuid(r2, r3, r4) mkdir(&(0x7f0000483000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@random={'btrfs.\x00', 'eth1\x00'}, &(0x7f000064c000-0x14)="0200000001000000000000000100008000000000", 0x14, 0x0) 2018/01/18 06:17:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') lseek(r0, 0xfffffffffffffffe, 0x0) pread64(r0, &(0x7f0000d14000-0x1000)=""/4096, 0x1000, 0x0) 2018/01/18 06:17:13 executing program 4: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000264000)=0x4000000000006, 0x4) getsockopt$inet_opts(r0, 0x0, 0x80000009, &(0x7f0000e6f000-0x20)=""/16, &(0x7f000060f000)=0x10) 2018/01/18 06:17:13 executing program 1: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000046000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x18) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000003000)='./file0\x00', 0x1) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000004b000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000049000)=0x10, 0x80000) ioctl$int_out(r1, 0x3, &(0x7f0000022000-0x4)=0x0) 2018/01/18 06:17:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000d62000-0x48)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002f4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ab9000)=0x6, 0x4) 2018/01/18 06:17:13 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000095d000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) pread64(r0, &(0x7f0000866000-0x1000)=""/4096, 0x1000, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000cb000-0x8)={0x0, 0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f3000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000738000-0x8)={0x0, 0x0}) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000095e000+0xb1)={0x0, 0x0}) getpgrp(r1) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000960000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008de000)=0x0) syz_open_procfs(r2, &(0x7f000095e000-0xa)='schedstat\x00') syz_open_dev$evdev(&(0x7f000095c000)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/18 06:17:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket(0x5, 0x0, 0x400000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cdd000)=0x0, &(0x7f00000a4000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000833000-0x4)=0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) setsockopt(r1, 0x9, 0x6000000000, &(0x7f0000e82000)="f610d223888253c848d732fe6f211ad64382005deb07ca12528e3d5d15073115eca8ed02a0a6a52ca163abd9bba74a5d4f9ac40147781efbe77a79e32338c80102548969923006211788fdb0c15c015713d0598aceba1e4644d29258c3170c4969068b5041a56232232c2b7a0c62064f0003455ff5b9345e8d", 0x79) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f000000e000-0x7c)="61c659aa6214671c7dd07cfab989da258f52ab07af7f34737c8f0b3a24bfbe859d7fd87f9ab2918bcb116bd2574cf4d768955f7f5ab8ea9db0b8d0aea7ef4a6d4c9ffa6f0153cb8a1c10e1148191cb0112ed938ec71101f61a4402e94b9a39203bbc5607dd6123451e63e7bab75d5a1b3ca49b0cb2184a2d453a0e22") 2018/01/18 06:17:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f00000b5000)='\b', 0x1) r2 = getpid() tkill(r2, 0x3b) 2018/01/18 06:17:13 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000026000)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000023000-0x88)={0x1, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x401054d5, &(0x7f0000025000-0x4)=0x0) 2018/01/18 06:17:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$KDSETLED(r1, 0x4b32, 0x6) 2018/01/18 06:17:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bd5000)='^ppp0cgroupposix_acl_access\x00', 0x2) ftruncate(r0, 0xfb8) fcntl$addseals(r0, 0x409, 0x7) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e9c000-0x6)={0x0, 0x912}, &(0x7f000056b000-0x4)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000020000)={r1, 0x8, 0x1000}, 0x8) writev(r0, &(0x7f0000fee000)=[{&(0x7f00006ab000)='4', 0x1}], 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002cf000)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000-0x4)=0x0) getpid() vmsplice(r2, &(0x7f0000907000)=[{&(0x7f0000be3000)="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", 0x1000}, {&(0x7f0000e3a000-0xf6)="e93fcb4db7e84e12adba15bc3ecc27e2392d2a358092459ce5d8a7dd71e196fed06ff28ed66525f1e44ff13b7914cc8af2a5604a9ad0a9e219b07700cef79bc144789c5a8f8c4d3213edd4f3008e694cab7ff330d4dcdb7e8c43c843aa9dc634c7c22f304899c7385df65a245fed650a220250ee23901ae23b18959b181a51282f625ae390681140fdbffd8a6ac3db8e219b78ad1abb947c77bdfbec713519de4301eacf3ca9683ee8138984644c4f4c99efe04b3768a3dc781488a9fee767583534e822575b0b8ab5767035492b27ce39a91547fdccb3cb9e3d94192226064763d2ed5b7f29390d939b4ac0a2244bfb34485c16097d", 0xf6}], 0x2, 0x1) 2018/01/18 06:17:13 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000095d000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) pread64(r0, &(0x7f0000866000-0x1000)=""/4096, 0x1000, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000cb000-0x8)={0x0, 0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f3000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000738000-0x8)={0x0, 0x0}) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000095e000+0xb1)={0x0, 0x0}) getpgrp(r1) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000960000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008de000)=0x0) syz_open_procfs(r2, &(0x7f000095e000-0xa)='schedstat\x00') syz_open_dev$evdev(&(0x7f000095c000)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/18 06:17:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @raw_hdlc=&(0x7f0000004000-0x4)={0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) readv(r0, &(0x7f0000004000)=[{&(0x7f0000007000-0xcd)=""/205, 0xcd}], 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000064c000-0x6b)={0x0, 0x63, "161f7f9641cf99dcfa89d04a5b9442f807a9e1988ce61e961c46545a62805416484443886f70831578b6c458b60954e07a1ab77dc586310f507dfa6cc2427e808aca923d47377c35a1fab5c8a9b193d0fccbfd6008178f4fd4f1b207bc8e2ade577eef"}, &(0x7f0000914000)=0x6b) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002e3000-0x20)={0x1f, 0x9, 0x8000, 0xffffffffffffffff, 0xfffffffffffffffe, 0x10000, 0x400, 0x200, r1}, &(0x7f0000522000-0x4)=0x20) 2018/01/18 06:17:14 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000009000-0x9)='/dev/sg#\x00', 0x100, 0x200800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f0000009000-0x8)=""/8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000006000)={0x1000, 0x0, 0x0, 0x0, 0x0, []}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000+0x58d)='/selinux/mls\x00', 0x0, 0x0) 2018/01/18 06:17:14 executing program 2: rt_sigprocmask(0x0, &(0x7f000003b000)={0x0}, 0x0, 0x2003b008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000+0x6a9)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001000-0xc)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000de3000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r2, 0x8000, 0x30}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x70fdb1bb, 0x0, 0x500, 0x9, 0x200, r1}) 2018/01/18 06:17:14 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000004000)={@generic="75e7107b273861a0167109ef6f1df697", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socket(0x11, 0xa, 0xb5) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x401054d5, &(0x7f0000025000-0x4)=0x0) 2018/01/18 06:17:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:14 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x3, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000018000)={0x0, 0x0, 0x0}, &(0x7f0000018000)=0xc) lchown(&(0x7f0000018000)='./file0\x00', r1, r2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000017000)=""/225, 0xe1, 0x102, &(0x7f0000017000)=@pptp={0x18, 0x2, {0x0, @rand_addr=0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000009000)=@assoc_value={0x0, 0x2ad}, &(0x7f0000019000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000000a000)={r4, 0xfffffffffffffffb, 0x9, [0x200, 0x5a439ac, 0x8000, 0x1, 0x8, 0x7, 0x3c4d, 0x800, 0x401]}, 0x1a) 2018/01/18 06:17:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x100000000014, &(0x7f0000ecd000-0x4)=0x0, 0xfffffffffffffd31) 2018/01/18 06:17:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ec, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005a4000-0xc)='/dev/autofs\x00', 0x100, 0x0) getpeername$unix(r1, &(0x7f0000d1e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e22000)=0x8) mq_timedsend(r0, &(0x7f0000072000)="", 0x0, 0x0, &(0x7f0000357000-0x8)={0x0, 0x0}) 2018/01/18 06:17:14 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000005000)=""/4096) r1 = syz_open_dev$urandom(&(0x7f0000004000-0xd)='/dev/urandom\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002000-0x4)=0x0) 2018/01/18 06:17:14 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000001000-0x26)=@pi={0x0, 0x89b7, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x5, 0x5, 0x80000000}}], {@can={0xc, {{0x0, 0x100000001, 0x9, 0x8001}, 0x3, 0xffffffffffffffff, 0x0, 0x0, "e7aa2f22b07d359f"}}}}}, 0x26) 2018/01/18 06:17:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001000-0x58)={0x6, 0x8, 0x20, 0x2, 0x0, 0x4dff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000808000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f000044d000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$getown(r1, 0x9) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7b000)='/dev/ptmx\x00', 0x40480, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x3) r3 = syz_open_procfs(r2, &(0x7f0000d69000-0x61)="0465742f6e65746c606e6b04ab2fcda310adf09f1dea6ae026c706983843a40ed61d70950b8564b7d8e30390924e4590c070d84b88698be7a3d4955fb23500000000068d376caee6a762b1d18c3be0cec7a3faddd9baa2ad8a0c4d39ff6d09bfc2") readv(r3, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/18 06:17:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a38000)='.dead\x00', &(0x7f0000a9c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008de000)="4426dd9646268ac6ee1d9f153ba371db2e1a836701e22438f1123f0b58b944025f0091fc0ae1febc37fd1c8efc531797208bb82c3cc654862965bfec453c9b6cedb009bd5ae4538aaac3b9162c6cd08f85f3deb67e21a31b3a7be1b830fea10b920aa17b93e4e04bc1f3322fb31a7d1dd73cf9fd8d243bd37067ba58fca997fd23c0cd3a6ac8fb301c391f70f9e91ed56d4a267df1d29eb8a7dd35978ed7dedb4b27bd41a45763d21de2dcbc4eb89cef57f97b8e6eb7e7436877ed84bf8853715bf8ccc7986c0574eced691348c7bfbfe8ace5ab50e9e72b15f5e738226fbc6c3ca6da43cb49002fc52854cd", 0xec, 0xfffffffffffffff8) r1 = add_key(&(0x7f0000d74000)='asymmetric\x00', &(0x7f000084d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000975000-0x84)="8a00977e5b4908217d4ebec3417640c4d97cf280f94bd53e81433d6b1378eafa7c3a763a8ef4bb2446401e94ce30fb07ce09cb37e520dceb70a593ac7d36c6be156cd14e321533ef68da5da94ee97361a81ce7b81770bebdf28bd5be78f56d5ed9e561e8f6c692f282d83f106e87abadeb9c278b394687e991c709a7961b376faf844d5f", 0x84, 0xfffffffffffffffb) keyctl$link(0x8, r0, r1) r2 = request_key(&(0x7f00009ae000)='pkcs7_test\x00', &(0x7f0000db3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006f7000)='ppp1\x00', 0xfffffffffffffff8) request_key(&(0x7f00004d7000)='rxrpc\x00', &(0x7f00001bd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b80000)='-,\x00', r2) request_key(&(0x7f000029b000-0xd)='dns_resolver\x00', &(0x7f0000933000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000022c000-0x1)='\x00', 0x0) [ 99.094921] binder: 17245:17258 got transaction with invalid offsets ptr [ 99.111083] binder: 17245:17258 transaction failed 29201/-14, size 0-4096 line 3156 [ 99.123944] binder: BINDER_SET_CONTEXT_MGR already set [ 99.129569] binder: 17245:17277 ioctl 40046207 0 returned -16 [ 99.139283] binder_alloc: 17245: binder_alloc_buf, no vma [ 99.146035] binder: 17245:17277 transaction failed 29189/-3, size 0-4096 line 3128 [ 99.157565] binder: undelivered TRANSACTION_ERROR: 29189 [ 99.164157] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/18 06:17:14 executing program 1: unshare(0x4040600) r0 = syz_open_procfs(0x0, &(0x7f0000ae4000-0x5)='task\x00') flistxattr(r0, &(0x7f000023c000)=""/154, 0x9a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x97)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x0, 0x8, "7b46b6f9dbb13102fe5d909e94f86ec33ff789db13fe1d1dd02f4d5aea7068f67a5bff5beb46f2a91cf0c67b5b625249848127c1a851e87ae53fdad92e56e0782ea776e959c0e6ddbe2eb4ea856774fd"}, 0x160) 2018/01/18 06:17:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) sched_getscheduler(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000001000)=0x0, r3, &(0x7f0000002000-0x8)=0x0, 0x9, 0x4) fcntl$setsig(r3, 0xa, 0x1c) r4 = socket$inet(0x2, 0x80000, 0x2) readv(r4, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/195, 0xc3}, {&(0x7f0000000000+0x8f6)=""/38, 0x26}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0x94)=""/148, 0x94}, {&(0x7f0000002000-0x45)=""/69, 0x45}], 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000001000)={0x9, 0x0, {0x1, 0x3, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fdatasync(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f0000002000+0x953)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)=0x0) sendmsg$netlink(r3, &(0x7f0000002000-0x1c)={0x0, 0x0, &(0x7f0000004000-0x28)=[{&(0x7f0000003000)={0xc4, 0x41, 0x200, 0x5, 0x3, "", [@generic="5e0d062cbc8c61d4c3f38ef809da312caf7b61ebb1dc321265f2593e9180b909fc44d626eda0a4c98442f58ff6901bd13a9ce462dab1c272a53301cec7a216b0a2c0d802513f60f809207877f5ee33d176e9b220930287e54e46c117ab27126608b254f3303d30b9890ed87034cea1904f9c4eb67398cd5ea474620b5cd3add0643d477436e8450ae426f17a3da763275fba573884f09afd9403582f1f2bf06db882f251081f170202c26dbb37e8edb41e15a1"]}, 0xc4}, {&(0x7f0000004000-0x48)={0x48, 0x31, 0x0, 0x1, 0x3, "", [@typed={0x20, 0x38, @str="c873656c696e757873656c696e7578656d31287070703000"}, @typed={0x18, 0x30, @str='/selinux/status\x00'}]}, 0x48}, {&(0x7f0000003000)={0x11c8, 0x28, 0x0, 0x4, 0x0, "", [@nested={0x11ac, 0x2d, [@generic="d1e4c7c179d88f1b0edcff40d93d8c1e126254ec06d9eea0a8acfb887dd843ab23786e994117e4c872561569f2416d60005dd575233eb6609c6d47babcac1a74edd816f3ef66b20e2ac33fd5f22f4030c6b27726db3776492ca40a805c", @generic="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@generic="ef954d8458665124dc2b5c39848b3568d9bbbc3323ee430be08b525cab70c620a8e07be9e724f8b795a4f5827db17717ac3670ec32347c425fab3090769bf7b10ea3b90d039d6b8f5820e593d868560fd730c76e967cccf25c54bc60fb730030999f0853a6d75db4610438f766ab21511ceb43d9de223b45585ab3e39f1929f50a5a5c0a7aa3c98fe3f67b824684aa6067c02b5942b2587316c3eddaa12eedc67290928893ee39a193a0c9117ca0b7abcfd440918c9b8e205df66c6ac0d65263d9638c3689b33f0492198cd1884335c2a0", @generic="e23e8a82bf07207d2ccaefce10ee46c22965016359480af5932f6a2848d828eeeb3860f7dd19aaa4dedb34484f1dda5f8f4d6bb1bbaf630c56bf75b5d5484f4a07a1f4a7c7ec7d13f9d77c3da0cb315a9615f7afbb7d9407468a", @typed={0x8, 0x2e, @void=""}, @typed={0x18, 0x63, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, @typed={0xc, 0x4c, @fd=r3}]}, 0x11c8}, {&(0x7f0000004000-0x160)={0x160, 0x38, 0x0, 0x7, 0x1, "", [@typed={0x18, 0x7f, @str='/selinux/status\x00'}, @typed={0xc, 0x6c, @uid=r5}, @typed={0x10, 0x1e, @u64=0x209b}, @typed={0x8, 0x2f, @void=""}, @typed={0x18, 0x26, @str='/selinux/status\x00'}, @typed={0x18, 0x76, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}, @generic="75e66818fb724947874ada2a264e88135a71c6d64d4f817cf6ade77d47524b3ac60c57b5ea028f8c28ffc6facd4945a52ac5af7959857b837e4420c2fea8ec745e17d40f035c20ba6d1eacfadb5c815499700e4e33f08a7649909b81c7ff3c8f668a820f52fb78a62e11047b59c648ca73f7765d39001925db492670e1137b8d0710423f5621e6f9650fe4ebbb92113d576028bd4b890d2992ccaa092764c96f0fbb1acbdcd564f811dad5970ca82cf620e9d1ee54084434bcd20be7dbb28cc202948b18ae3cba3b1d31c055bea7ca45d19399764359876028f37a2071c9a6e572704d5d"]}, 0x160}, {&(0x7f0000003000)={0x340, 0x15, 0x120, 0x1, 0x3, "", [@nested={0x214, 0x53, [@typed={0xc, 0x40, @u32=0x101}, @generic="f4a8ee0b06836800e0877035b4b1ee7d6f43693d7905db4085dc5aac20c766a24738f8d3068b5ae4d4c688bb1ce4195ccee757a7acf9875b2c79f13160e18ca0557d0e0e6454bd9a0bd759782ecc5fbb7944597ee144f1643df2c0d38c05e52ae3cf77ea2c6a45ffa8c15011200217db4d6d2a6600cf7060e73ec2c0a64bace15baf3b573436c33305e51e4ca6d144608a673297db64be7ac01fca39afd3235f8c7b45dcbcda504ca67a20022ec2a4c19d06c9589fb91ff13696cabc2004acd0da8abb68fa00a9da4d4232a49ef83784794f75e8bcfa9dce8174eaf17752095870d78dacb947cbb723a4051520d681037f30d56b69af3a", @generic="441f55de295e0e7b3d289f5b316b864c04095e02a45a143f01f13e319de715d928e7a17e932f6dc87ae3e5711f342315e727a4ce007303454d12b5a9d7718d0ad28a0fee18c5c96fb8a45655016cd112e2092cd32ad427a0583935b3ddd1f57d9e30c57d4ddc", @generic="d6c6338f2c2b494a76bd8f957253e29671b875afea296e71ca6aa67e9b5a918eed65a9bbe5bffe13d2c403", @typed={0xc, 0x44, @str='\x00'}, @generic="7f975bbaaa1a02b45fdaa14ee14aa1da8baa4bca8e9e7fc03683231bbf9df07d3c2edbc99ce72c3a39b234acf847d8091342eba535e96fa7248c12e731ae6befef2806611646f97f1021c40ddd3c8eb5ce4db702694bac24b86173c1d70c75f46a291ab5c0523bbd461c3bfd82"]}, @typed={0xc, 0x6, @pid=r0}, @generic="19e57b4cb889048208ba216208d78359862686bf08bc75a0f7c0b9b1333f974066aa2bec02285bd1802ea507756e5ece8e9a927002da7667416be6fc", @generic="df2af0c6a36ecb1f7c16ab5fbd9db3be5865b352e1b3fbbc1f1b65a5dca273140885f66a3d2431dcab4bb69dfd125a84b1b12a8dae84034c82b2393be6ec05e85eb02f74b450a3c1e55d89c089f02bc3ee26ee2139df52d5ff0399e3f8513fde41a21e2ee071d52f990588ab2a7b82ccdc10ae1180540a2837c74e2d09aa121cebbb077f55c02347557141a3dde7bf17cd50fb12c1338990c849ddd5e3ce9c852da8753d89f1ac447daf2769ff08ad1a3bf70fa4b60eebb8bb89abdb76660e72934d4b12617a6272ef37a93694902073b96fbd84"]}, 0x340}], 0x5, &(0x7f0000003000-0xe8)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x14, 0x1, 0x1, [r4, r4]}, @cred={0x18, 0x1, 0x2, r0, r6, r7}, @rights={0x20, 0x1, 0x1, [r4, r3, r4, r3, r3]}, @rights={0x20, 0x1, 0x1, [r4, r1, r3, r2, r4]}, @rights={0x1c, 0x1, 0x1, [r2, r1, r2, r3]}, @cred={0x18, 0x1, 0x2, r0, r8, r9}, @rights={0x24, 0x1, 0x1, [r4, r3, r4, r4, r3, r1]}, @cred={0x18, 0x1, 0x2, r0, r10, r11}], 0xe8, 0x0}, 0x4800) 2018/01/18 06:17:14 executing program 3: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000d15000)=0x0, 0xfffffebf) 2018/01/18 06:17:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x5) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) r3 = socket(0x13, 0x800, 0x5) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000650000-0x2)=0x0) sendto$inet(r0, &(0x7f0000df0000-0x5e)="", 0x0, 0x20000800, &(0x7f000089d000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 06:17:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000301000)='keyring\x00', &(0x7f000046b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000dd6000-0x8)='keyring\x00', &(0x7f0000687000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$get_security(0x11, r1, &(0x7f0000838000-0x37)=""/55, 0x203) 2018/01/18 06:17:14 executing program 2: mincore(&(0x7f0000e95000/0x2000)=nil, 0x2000, &(0x7f00009fe000)=""/232) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000908000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) 2018/01/18 06:17:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f26000-0x11)='/selinux/enforce\x00', 0x840, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fcd000-0x8)={0x0, 0x3}, &(0x7f000070b000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001ec000)={r2, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x5c2486d4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100, 0x3, 0xa36d, 0x2}, 0xa0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000fa1000-0x10)={&(0x7f00003de000/0x2000)=nil, 0x2000}) 2018/01/18 06:17:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000799000-0x5)=""/5, &(0x7f0000f39000-0x4)=0x5) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") ppoll(&(0x7f0000d8e000-0x28)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00008d1000)={0x0, 0x989680}, &(0x7f0000731000)={0x0}, 0x8) 2018/01/18 06:17:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/sequencer2\x00', 0x8000, 0x0) sendfile64(r0, r0, 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000709000-0x50)={{0x8, 0x3f}, {0x3, 0x2}, 0x1, 0x2, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 06:17:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000de4000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000048f000-0xf6)={0x0, 0xee, "167c7a934da76f874401041755440cc082eea36c13d7e360ef3dfcc1e456167b1280547ca685c55a2c63298fffb9f1a57ace1cbecc0925bffba0c85984a8de46e8940fca8181591d11df1c678c9be6f0ebbcc901ad9c6aed7bfb02b8800930b3deaebc744bccd127743859db7281fd33efdeac74f8df8f88e96a07b3110982366c1f5e2a5484080b149907490f2b17b9597ff2c6564d7b64753d49939c8f6cbf0ddfe6eb6f3b6eb918ff32aa803a08e7151ea1e57f7b175bb58e29e5e3521adf5a83ec6f5a52250ea143e61744fb278c3185bf3b15cc559bf346a54b21752b238f66d35de59dbf8253eb125c345a"}, &(0x7f0000a35000-0x4)=0xf6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000423000-0x6)={r1, 0x3}, 0x6) mq_unlink(&(0x7f000019b000)="2e1a") r2 = getpid() fcntl$setownex(r0, 0xf, &(0x7f000064d000-0x8)={0x1, r2}) 2018/01/18 06:17:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@common='bond0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000c5c000-0xb4)=']') 2018/01/18 06:17:14 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000000f000)='net/dev\x00') mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000f000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000002000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x200, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x80487436, &(0x7f000000d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 06:17:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200001, 0x0, &(0x7f00000b7000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0x4}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e61000)='/dev/sequencer2\x00', 0x400200, 0x0) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/18 06:17:14 executing program 4: r0 = add_key(&(0x7f0000ef6000-0x6)='logon\x00', &(0x7f0000ef5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ef6000-0x26)="", 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) keyctl$instantiate(0xc, r0, 0x0, 0x0, r0) r1 = add_key(&(0x7f0000830000)="fff96552", &(0x7f0000c19000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000226000)="", 0x0, 0x0) keyctl$revoke(0x3, r1) r2 = socket$inet6(0xa, 0x2, 0x4f) 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) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000000)="0f40765a559bd0", 0x7}, {&(0x7f0000000000)="94dd2b6a5050aad28b3b7a4b9002111df3a5b8df3c4fbe4e0a09a1937408600268fc3efa361aef2016c62e366344be08d8d3178d409ef4998b127fdaad4a0599307348363acf7f78c99988892d3e4adb0bbcd6b8c77d6c92a7090b5a5938a53592f5136dbf4d41a8fa778e2ba0", 0x6d}, {&(0x7f0000fa2000-0xfa)="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", 0xfa}, {&(0x7f00001b3000-0xd4)="91bc2b0915daebc64ec65257ddf9bea3f30d332ac7bb6e1e55def34243c4367bf53a2daea8f4ae0572db981b9f2ef9bc60e063c18c36c684dbda362de668aa2680b8e1c15b78518c3f8c30a4332adbcd53ee3f0966d88d0117d6222e04b2aa593b13ef4ce1b9b6038cd07c5583c822788d3d1d57fbec1cf22eff56a065b806e8ef252a2ef001319ec567279036f471cab2155b08b9ee05782e88faedcd8635db29b512747c3ee39e3e11f8b6b399e766f7a97a597dfc42b7e052de3d75d80a40e53e2874a1c00f6cbf5a178328c8225010b76253", 0xd4}, {&(0x7f0000d26000-0x2e)="34e59952e91bc139da878efade224020f1b7accbef216f2d964dd74d5a2b5af5e73660734f2eb66bb51a7b7af3ce", 0x2e}, {&(0x7f0000001000-0x13)="9b52128cf345f836f1b1f4852a9615e5d191ba", 0x13}], 0x6) 2018/01/18 06:17:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xa, 0x800, 0x3, &(0x7f0000400000)={0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000c3000)=0xffff, 0x4) getsockopt$inet_buf(r0, 0x0, 0xb, &(0x7f000011b000-0x7a)=""/0, &(0x7f0000318000)=0x0) 2018/01/18 06:17:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000b35000-0x1000)=""/4096) close(r2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00002a1000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000071a000)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000047c000-0x8)={r4, 0xfffffffffffffffc}, 0x8) 2018/01/18 06:17:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) finit_module(r0, &(0x7f000074b000-0x9)='vboxnet1\x00', 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000026000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000056b000)={0x0, 0x0}) poll(&(0x7f000000b000)=[{r0, 0x20, 0x0}], 0x1, 0x0) 2018/01/18 06:17:15 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000436000-0x1)={0x0, 0x0, 0x0}, &(0x7f0000930000)=0xc) 2018/01/18 06:17:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dc7000-0x9)='/dev/sg#\x00', 0x0, 0x200000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x0, 0x2, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000ddf000-0x8)={@empty=0x0, @empty=0x0}, &(0x7f0000c53000)=0x8) 2018/01/18 06:17:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e21000+0x7a7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000f64000)=0xffffffff7fffffff) 2018/01/18 06:17:15 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd9000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004b4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000002e000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 06:17:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x4, 0x3, 0x101) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000efc000-0x4)=0x0, &(0x7f000023b000-0x4)=0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000502000-0x8)={0x0, 0x0}) 2018/01/18 06:17:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f77000-0xc)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000127000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000d34000-0x8)={0x0}, 0x8) nanosleep(&(0x7f00009ee000)={0x0, 0x989680}, &(0x7f0000708000)={0x0, 0x0}) 2018/01/18 06:17:15 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000762000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002fd000+0x874)={0x800, 0x3, 0x6, 0xfff}, 0x8) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00009b0000)={0x9, 0xfffffffffffffffe, 0x7}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000dab000)={0x2, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7fffffff, 0x7, 0x800, 0x100000000, &(0x7f00000f5000)=@generic="3e54cbd90aec1506d13f878c4b0a37b7", 0x3, 0x9, 0x7f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x3, 0xd0640f3267d39dc9, 0x9, 0x100, 0xff, 0x15b, 0x4, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x5}, &(0x7f000068a000-0x4)=0x8) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x24) ioctl$KDMKTONE(r0, 0x4b30, 0x6) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in6={{0xa, 0x3, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x20}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)='asymmetric\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000)="52ff0bde7a051c2c3bd83e3e98c2b9cd20f58d8fe04f313e9a177b71bd6310ca2250603f266603c84b962d0c4580965d4f25ef5a21ac2a8461909e43e573763467ddab4819c834c93cb95e0fca06519d2939905e373b73f825ca40c59bb4fd233f0725b9ce4f33dcea3269a31cce65178fb35a7f0ac1517961600752d46e0384f2e32ce68d56b5ae694190aa8f9724917a14a4967a329841276598d96b6c3d863b26aa6f43982a31d7e3ab2c68d7298b5ec3f33ac82e1efe51953a9e19a602bb09fef2f0328982b3add960bbc342f045eb5e0345", 0xd4, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)='/selinux/create\x00', 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000003000)='syzkaller\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xa0)="f17c1f92f2d538376966e32742c89dcc98e8ac7e4814b3c1ecb16ea76fd898d8df3c5473a15426f40f6e021b4cfab18f2f31864df5b2087e56cfc0e2f296dc3f0bb024716f5329dfd9b9db964bbc9a542f2580db5fd166ac81a02c513a66514696624c8e4327fdf5cb0d9f7fbf17e4d87088b962f9f590bcfca0b7e94d42750601c8670c99d3d69b5c657766d9915bfb4f8f2a9a0a49ba1a11c016407bfda9bb", 0xa0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000002000)={r2, r3, r4}, &(0x7f0000000000)=""/212, 0xd4, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000004000)=0x4) ioctl$TCFLSH(r0, 0x540b, 0x1) 2018/01/18 06:17:15 executing program 4: r0 = syz_open_dev$sg(&(0x7f00009cc000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000150000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000500000-0x4)=0xc) setfsuid(r1) r2 = syz_open_dev$evdev(&(0x7f0000064000-0x12)='/dev/input/event#\x00', 0x3e, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000b6000)=[0x0, 0xfffffffffffff058]) 2018/01/18 06:17:15 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) munlock(&(0x7f0000b86000/0x3000)=nil, 0x3000) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ff7000)=0x6388, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/01/18 06:17:15 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x200, 0x4) 2018/01/18 06:17:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00001fa000)=0x8000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000b6e000/0x2000)=nil, 0x2000, 0x1, 0x80010, r0, 0x0) r2 = mmap$binder(&(0x7f000093d000/0x3000)=nil, 0x3000, 0x1, 0x10010, r0, 0x0) r3 = mmap$binder(&(0x7f0000e24000/0x2000)=nil, 0x2000, 0x1000000, 0x13, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0xc0, 0x0, &(0x7f0000001000)=[@register_looper={0x630b}, @decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x1, 0x0}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x30, &(0x7f0000001000)=[], &(0x7f0000002000-0x30)=[0x28, 0x38, 0x78, 0x38, 0x0, 0x0]}, 0x1}}, @free_buffer={0x40086303, r1}, @acquire={0x40046305, 0x2}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x48, 0x30, &(0x7f0000001000)=[@flat={0x77682a85, 0x10b, r2, 0x0}, @flat={0x73622a85, 0xa, r3, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000000000)=[0x0, 0x48, 0x38, 0x78, 0x48, 0x30]}}], 0x6e, 0x0, &(0x7f0000001000)="b5d8da601edbe94124669442583e76f47939cecb206c845abdab0fbdc28f7eb88865b40fcaec53305d1a4d6f7891d4c08937dea85526f5e69c143f28d6cb35452d237a988ac31566bea1ec4a2355fb2f2ebca7fa6291ad4c42c08647d9e686dc76bdaca244d2d8ecfa8ad9ed1ee1"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r4, &(0x7f0000898000)="", 0x0, 0x0, &(0x7f0000a3c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) close(r5) recvfrom$unix(r0, &(0x7f0000e24000)=""/9, 0x9, 0x22, &(0x7f0000aca000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/18 06:17:15 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000001e000-0x9f)="62aef3989ee44fdf76fe1e32735e56013d6605fd03936bbf5dddd61597122baf73f57699c5fe85213d97641f84334877c149d0cd248fa233dfcf7376396a9f1479e45af3f9a860cd5e262b6ca7b02339533c28f6a7448b08717fd5c3886b8b245369421531d51a4a062107736e1e66150427d1a0eca0b8553bd43c03aacf72cfd642eec973ce95a1b0583efcb450f50347853ca9e0ccbb9b4896d8d3bf07b8", 0x9f, 0x20040081, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = creat(&(0x7f0000017000-0x8)='./file0\x00', 0x1a) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000009000)={"467485ac0f66f8779d5f447403e9a0a0", {0x4, 0x4b, 0x9, "759362957115", 0x5, 0x0}}) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 06:17:15 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000002000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000005000-0x31)=""/49, 0x31) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000004000-0x4)=0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) r6 = getuid() getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001000-0x1c)={&(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000004000-0xb4)="46445c037ea4d937404cb963c01e759a119f31716d0bc0f550872d903fb18379a9f4ba6f58687f05815a7ed855c81a2e3734e5fcbb3186f06e3827508dd4734466ec9c911aeca089cfd637d2517cff5117c69b8d6d6f4903e6b05db9549bbf8f46ec735b1a6e57c6d11454f52fd1548132d1bd830d89b95a334bd9cc73690b7c9ded19d7a8339f85e7c75d21528ae273bdc092151bc42cfc4e65812367ebe268957f969f35fe60865f3b109356e893cc029431fd", 0xb4}, {&(0x7f0000001000-0x23)="211ea71551a81076b87197de8687c7f5d5738650f0079745f77efb72e4f7a4d4d92298", 0x23}, {&(0x7f0000003000)="702cd9200761f155f10fcd038b218b8c5d1092ae850389ef524c8cddde7a7da49505bb3f53affee52ca33ee4da33866db9945c5a", 0x34}, {&(0x7f0000004000-0x74)="3c970f3416552a99889b78201cc97887f44def69050782b4095376a177aa1d3bb4feca1b1f68a99baa23464ece165c2e4507377843afb320049bc4c56cda91b7ec557337fb7b68727b2ab752529c1ec50be1a5c3f511b5548eb64232b352ee5d45dab46be621d7cdc4042859aa2f8556da409fd0", 0x74}], 0x4, &(0x7f0000002000)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x6c, 0x8050}, 0x20000004) 2018/01/18 06:17:15 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000559000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000b92000-0xc)={0x17, 0x14, &(0x7f0000101000-0x14)="1518ee09fd5fb4e2955db1567eda57264067cd64"}) r1 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000f6a000-0x36)={0x51, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) 2018/01/18 06:17:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008d4000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e2c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$nfc_llcp(r1, &(0x7f0000fbf000)={0x27, 0xdc3, 0x3, 0x7, 0x7, 0x4, "903f78f7b76e7c8208ffdc292e38515068a42840065f8008514b4be7189f6af268dede4fbe070d5d8dea83604552b07d579416fdd51a999d619969b5509d65", 0x8}, 0x58) ioctl$TCSETA(r0, 0x5402, &(0x7f0000e7b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgrp(0x0) setpriority(0x0, r2, 0x9) 2018/01/18 06:17:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000000)='cgroup-\x00') write(r0, &(0x7f000053c000-0x7c)="dec406cf35bb8b2d85653c368ecd10ffff6179a3857588bdd96fd14ea850eb099fda753a81036d6ba12d87748ab20aad64fbd68801f658e4a74d738702892f8ada6909cff0c31d8a29b4efa534771841f56aa1369f17c859a3d3c9e5cef71e25e5958118fdf4bbbbca673ccde1700ea465a1b3def18de1205b15c3f3", 0x7c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) sendmsg$nl_route(r2, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a09000)={&(0x7f0000f7f000)=@newlink={0x444, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x158, 0x16, [{0x100, 0x1, [@typed={0xc, 0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @nested={0x14, 0x0, [@generic="f1beba0b218bd3129016af694f"]}, @generic="9e558cf1a3b27463629c5e254060d529cb22bdb88e3f710c3f5749cd7621319bf10d8f1a31467bcc50ca5e7083a720cd3289d9e39c6adf8c8cf57a6404a232bc17be7201503da69426aa7d057dc6246d872ae348c2c51dd7d409a130249ae319461f7c911ef87a7151f2db212e2a78795b62eccb55ebbb6b08b0ddb54d775a3cfad6631a6bab0ed509ec3fbbc3f7e226e53c468b90e3ef4e62d266a859938767c15621f806cf5062e04db2245b46aec4281271361c18048be96a2297fd4ecaf5feb4adc3bdb195523e49196b95", @nested={0xc, 0x1, [@typed={0x8, 0x86, @void=""}]}]}, {0x54, 0x1, [@generic="9d4c35503abd70cdf4297084922b7ae21b22ca0a6e3bf6c07bab47c723bb26f3337c99ef2312f5310bd330107d9d752540404b23fd29d11765fa23ea4fccbd076177002ad81be59fca84295301"]}]}, @IFLA_NET_NS_FD={0x8, 0x1c, r2}, @IFLA_CARRIER={0x8, 0x21, 0x5}, @IFLA_VF_PORTS={0x2ac, 0x18, [{0xac, 0x1, [@typed={0xc, 0x4c, @fd=r1}, @nested={0x10, 0x51, [@typed={0xc, 0x12, @u32=0x1}]}, @typed={0xc, 0x78, @pid=0x0}, @nested={0x50, 0x8, [@generic="4552dfee4561405b011f78d1d3006ae065b3a4c530c7a1ee0b7f73d5504b9f9fdf45827b79f5e1da50d79a765256fdca0cd5cddfc55c4c99d652d2159de194dac7860b213773ef391954"]}, @typed={0x30, 0x32, @binary="c3747b6133adf57f31ac629afc90f2749c5fd4dc93fed20a619ea53b8a7ad86629f5766a609900d4"}]}, {0x1a0, 0x1, [@generic="7361f1d4ed988e877d02c42bbf675cae4073cd02f9a51ed00851d98beb0d1c40b9d39e1149fad97e6723ba9cd798e1fa232f89b0eda14d1673428f519f38c51957e890f8ed8bbae4583e934af6b128c75899d00db406fffd3a8c479abc89c8308158244f22dda0f52101237773e9113b8e0f47af820556c144dc3463d1e7d5c20f57299249fd4110d19e7f062be8bc", @generic="8012fa61", @typed={0x10, 0x3e, @u64=0x7}, @generic="11fe4c2e42697773837457c8d1de704eeae9a4be778e17acb2c370b9bd760a066596b27127e379724ec88bfcf11654701827a019b41127ed0112d8f5465f7c8c93b9b763e9fb014dac694bda9e8af5aa636d5437875b686a419b23893be3e2cfdc510339c10c773e20d6da8e3fdc2fd56bcb578ee1be29571c9e7ba63444de3c578600a253e1be44106d45f2e6f168b52bd962fa29fc1fd6a7b4f59062db19fc438cbb0f5c74b3b162c2a2c600e0869a5d0b2f7ebc8a1ee7e3fff8af35fb4a361cd74b2c0ce7e84815d9f15ae1d7c350559a1124f0649242a17d71b2add8c8af1768276b2b1dc4ab0f7fccb6ba536dd7a2f565d24d7e"]}, {0x30, 0x1, [@typed={0xc, 0x5, @str='\x00'}, @typed={0x20, 0x5e, @str="26282c2d47504c2973656c696e7578747275737465641100"}]}, {0x2c, 0x1, [@generic="6e4ad5b98ff037b12bb3f88d3bbefefd1a9f232fecb0d154b56a03882dc29e7cd8e2ee4fc5e619f1"]}]}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "7f4501c2d413094be9"}]}, 0x444}, 0x1, 0x0, 0x0, 0x20044801}, 0x40000) recvmsg(r2, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r2, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x100, 0x0) fchdir(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000e21000)={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4000000000000}, 0x1c) r3 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x0, &(0x7f000065d000-0x10)={0x0, 0xe5ab694a0b128720, 0x89, 0x80, r3}) 2018/01/18 06:17:15 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) flistxattr(r0, &(0x7f0000fee000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/18 06:17:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00001fa000)=0x8000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000b6e000/0x2000)=nil, 0x2000, 0x1, 0x80010, r0, 0x0) r2 = mmap$binder(&(0x7f000093d000/0x3000)=nil, 0x3000, 0x1, 0x10010, r0, 0x0) r3 = mmap$binder(&(0x7f0000e24000/0x2000)=nil, 0x2000, 0x1000000, 0x13, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0xc0, 0x0, &(0x7f0000001000)=[@register_looper={0x630b}, @decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x1, 0x0}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x30, &(0x7f0000001000)=[], &(0x7f0000002000-0x30)=[0x28, 0x38, 0x78, 0x38, 0x0, 0x0]}, 0x1}}, @free_buffer={0x40086303, r1}, @acquire={0x40046305, 0x2}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x48, 0x30, &(0x7f0000001000)=[@flat={0x77682a85, 0x10b, r2, 0x0}, @flat={0x73622a85, 0xa, r3, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000000000)=[0x0, 0x48, 0x38, 0x78, 0x48, 0x30]}}], 0x6e, 0x0, &(0x7f0000001000)="b5d8da601edbe94124669442583e76f47939cecb206c845abdab0fbdc28f7eb88865b40fcaec53305d1a4d6f7891d4c08937dea85526f5e69c143f28d6cb35452d237a988ac31566bea1ec4a2355fb2f2ebca7fa6291ad4c42c08647d9e686dc76bdaca244d2d8ecfa8ad9ed1ee1"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r4, &(0x7f0000898000)="", 0x0, 0x0, &(0x7f0000a3c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) close(r5) recvfrom$unix(r0, &(0x7f0000e24000)=""/9, 0x9, 0x22, &(0x7f0000aca000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/18 06:17:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000024000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) memfd_create(&(0x7f0000896000-0x7)='vmnet0\x00', 0x0) r1 = syz_open_dev$loop(&(0x7f0000005000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x800, &(0x7f0000617000)="b7dfcc924eca50842c545c8f4104cbf980d9b9835334bd7f1cbc23882c7654832ad46ff0ce8282f6e583345b4ecf786b8ac657eb8d81eed0180fd7606c70ce73481f837207df1d2b8e70b02659deed2df445499f1bb0fc6bddf0fa852f96d4eb8f8a78efcd0774723b6ea62e305f5564ee92e85ade6be9071f1e678bf0dc6f93583c90e389113c2327aefac1e8f9895ff958") 2018/01/18 06:17:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000757000-0x5)='auxv\x00') setns(r0, 0x808000000) 2018/01/18 06:17:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000463000)={0x0}, &(0x7f000030c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00008bd000)='/dev/input/event#\x00', 0x0, 0x88001) r2 = dup2(r1, r1) write$tun(r2, &(0x7f0000f93000-0x2bd)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, '2V,', 0x44, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, @hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x70) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006f0000-0x4)=0x0) fcntl$lock(r2, 0x5, &(0x7f0000ca0000)={0x0, 0x3, 0x7, 0x5, r3}) 2018/01/18 06:17:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000fa0000)=0x0, &(0x7f0000461000)=0x4) 2018/01/18 06:17:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00008fc000-0x4)=0x0) getsockname$packet(r0, &(0x7f00003d9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000058d000)=0x14) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00001ca000-0xc)={0x2, 0x6, 0x8000, 0xfffffffffffff800, 0x1, 0xe0}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000c34000-0x4)=0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000073b000-0xc)={r1, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/18 06:17:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x11, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}) recvfrom$unix(r0, &(0x7f0000001000)=""/184, 0xb8, 0x1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000567000-0x4)=0x0) 2018/01/18 06:17:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:15 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009b3000-0x20)='em1eth0^mime_typemd5sumkeyring#\x00', 0xfffffffffffffffa) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) fcntl$setpipe(r3, 0x407, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000)={0x0, 0xd1}, &(0x7f0000000000)=0x8) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000000)='logon\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r4, 0x2}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r5, 0x101}, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) keyctl$get_persistent(0x16, r6, r1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001000)=r5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r1, &(0x7f0000002000-0x7d)="2d1d2d2b2d27faedcc4fc51aa5f0350f419aef37015b8bcea2e14e175b2605e9f3262ea0603e36036724ac7130f7ec405465a0977a73bdd6863ca4b18ee0e112037dd38b2a43a6ef1d15e66f4620db4be1b2ce55fd0f3f57eebb07bff1709ad34fd4cbb3c9b6766e89d30742a2c0df9e60a25a56cfd68457355f359b80", 0x7d) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) keyctl$setperm(0x5, r1, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000002000)={{0xffffffffffffffff, 0x1, 0x8, 0x3, 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]}) 2018/01/18 06:17:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000824000)={0x0, 0x0}) r2 = dup(r0) splice(r1, &(0x7f000028e000-0x8)=0x0, r1, &(0x7f0000ef3000)=0x0, 0x3f, 0x1) ioctl$TIOCSBRK(r2, 0x40044591) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ede000)={0x0, 0x0}) 2018/01/18 06:17:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009ba000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eed000)='/proc/self/net/pfkey\x00', 0x9b9eb69bb508a551, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001e4000-0xc)={0x2010, 0x0}) prctl$intptr(0x0, 0xff) socket$inet_tcp(0x2, 0x1, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) getitimer(0x2, &(0x7f00005a4000)={{0x0, 0x0}, {0x0, 0x0}}) close(r2) 2018/01/18 06:17:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) r4 = gettid() sched_setaffinity(r4, 0x8, &(0x7f0000304000)=0x1) vmsplice(r3, &(0x7f0000cf7000)=[{&(0x7f00004aa000-0x8b)='_', 0x1}], 0x1, 0x0) dup3(r2, r1, 0x0) 2018/01/18 06:17:15 executing program 7: mknod$loop(&(0x7f000010c000)='./file0\x00', 0xa004, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[], 0x0) 2018/01/18 06:17:15 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00001a8000-0x4)=0x400000000000b03, 0xffffffffffffffa1) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006d6000-0x9)='/dev/rtc\x00', 0x408040, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000c05000-0x32)="e529c866c2a6a32e57998f6da496e093e9bfde9806b595732ea64224e5fecf7ec5d1d8f01e5c91ac5fc72ccc0478b50adab2", 0x32, 0x80, &(0x7f0000e3f000)={0x2, 0x3, @rand_addr=0xed3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r1, &(0x7f0000f7e000-0xef)=@pi={0x0, 0x8aff, @ipv6={0x5, 0x6, "d60ced", 0xc3, 0x1d, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0xbb, 0x6, 0x0, 0x4, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @dccp={{0x1, 0x2, 0x4, 0x1, 0x4, 0x0, 0x0, 0x0, 0x300000000, "6411c8", 0x1, "9813a3"}, "be01759d585720442911a0d66b06c587e2eceac75599d8503af72db8d2449d32546bb9b11455e923282f5c741a1aa94ff33ea2367948f962f19e04e6f89e20a4de7a993bc6cf6dd2a78a70d9db14daad2594bfa63e5b48cbfef1993b6c9b6e5a47ef5e405d87b32d4e2a1772c6fa8efb902bca1028d9f5e01341c6"}}}}, 0xef) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/18 06:17:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00000c1000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000834000+0x7c5)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f00008df000)={0x200, 0x7}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000cac000)={r2, 0x2710}, 0xffffffffffffff10) 2018/01/18 06:17:15 executing program 7: prctl$void(0x1e) 2018/01/18 06:17:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00009db000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000022a000-0x4)=0x10, 0x80000) connect$ipx(r1, &(0x7f0000282000-0x10)={0x4, 0x2, 0x7, "b5a95c4a2302", 0x10000, 0x0}, 0x10) inotify_add_watch(r0, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r0, &(0x7f0000efa000-0xa)='./control\x00', 0x20000000) 2018/01/18 06:17:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x459429121b135ff6, 0x80, &(0x7f0000fa9000-0x7)={0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = getpgid(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000)={{&(0x7f00006e3000/0x1000)=nil, 0x1000}, 0x3, 0x0}) syz_open_procfs(r2, &(0x7f0000aae000)='autogroup\x00') listen(r1, 0x0) fcntl$getflags(r0, 0x3) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000141000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006a7000)=0x14) sendmmsg(r1, &(0x7f00009b7000-0x20)=[{{&(0x7f0000261000)=@ll={0x11, 0xff, r3, 0x1, 0x3ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000941000)=[{&(0x7f0000b7f000-0x5d)="1e00c3b0c6a216a5654c54a2c801f5abf0ddddcc9e6bd53984a26c51ab81a32fa746e86b5ab601e508c6790485ca2ecb7cc65edc64fbcfec48e677284fca19e7d32045450f8a4dbc3e7ec77aa72179467315ecbe4cfadfd954b26a83ec", 0x5d}, {&(0x7f0000a9b000-0x1000)="ec81f69fde33ef501f4f7c8b911c8728745e4a7effeb5a7c31dae42b6587df7c7d2ec3d3f9940cc73ce09516712e9159e6db6ca74342a182991fc3a9334f5f9e2c58c324f5054f73ee99cc5fbb4a4339353e2ba735893576e13649754492647feb47d34936979167fa1add613a522426c60816a847e3d7a327676f30ea90940a72759b7fb340c3543941b472d308443d03ad5806d298e2c82be4c3265cdea52c0bb75ab2c53aa5c074f4a0dab19e85ab1d9a5dd1fc9a8477cb2e3dc75c6ed5b858d2d85dcd74a7232e51cb10745c75c96b3e2be5b00f86f39731b0f855c66a93ada17ea0c0215828121786cc7573a2c2279427e573c12871eea94881b77d777d116bbd2ad7c59407d023849ea78a075d5191328580c046f2cdf2dba6ce370ca43d5acd919eda363b2eff30e23ba5decd3785edb44393675b9b07945fcce89d1a2ced1e0e6723e10225f3769380b8a795fd62f343543d54fb65d766f2154084fd2e9c51efc432a592d290be0ed91abcda104099a47937dbff37e1c8a11ab5f2163cf565d14b92b0d4ce072180936b219f7916f28da6c18a10a353cb3b4f93b635ac5c1b826a1a50f68a74e1fa244a74fda9c871245e1a2780aa6c5ca4f8cbd60b7d5c197619e0835f5d0d22ef5ba5a1c9373879c62eb63dadc44c66af94cde11d00ddb8cdd0411c237065d46f5e460ad2c4e9b1e333ef41b98eb37de4ea75365389caabcd4bc016ca39ef9ff471955a441c7d40f7ae7932e6b251c6b345ed7272b80893188e463a4a779820a7239596e809392ab9d984525e8bf91918b65beb24ddc2d2a9f3c15ae203bc81dad2e1d55b6727cdf7621a8d64ee492743c458cc9416f301d277438e734ae262f80f9c69f85b791a51da1eaed66db6bb2495b9963908d313923985ff17e0cdf739cfab0ed9f2a89ca813ec144af492b155d0f3094ef83d3ae793f53479a970b2878593cdeb74d803510c9f90322dd3e9258c88ca60457d12a8bcef81219a87ce96f71df29c1393046059f184abc6cc3e0c7ff0b0143ed3b82c07f20b77ee78be3ab7d80ae4cb59e38b66b20a4808348b304d0372158a1e9c761dd8afb5ae2e8e2e82702154ede69ba767cf37e2f977b6fc62464db316f5db0e6c569c60387d623b10bab6deb1e3ed4328143ad17c2891766d8d28438a88daeada32ac647611c58e8b581e13b904a7466b1b33488c4b3e38574a5fe6c72551a4bdf7215e8872e7cececbb51e2548788193bd365c662689312f1b41a653280ab82c115addd69d99f6ca7486cebff5885725a0e09b1e742cc3216cc53bc710b703cbf4ef393e6a25320d778807b0ec808f25e7f19a500f63c7c70a90fc87c6c7c883b13262c2ebe2c33f4862daa1de218bdf97efb9026228e84be9332f92786550f30ac553b3e84cd278a190292a30605eed9102afcab9b30dcd6e0eb741e6dc4da5b6a994bde92eb07bc2011cdefc43fa9144585a210bd387fa587c9eb1075cb588ea2f94f01b6612a2040f85eb8fbb09c5a90460ac9e2df609f2d8b7bb6ab1bd844537ab365097f0bd7760ed2d3c6b0dda1cec3b18f3f6b004c2aba7dd64d1f20782e66d372b40afceb28e7b63071c001defded3af4f262cbb403e6d26b86106c8cd07adf587cdacc6c5044be07de2e43d7f6fe5d6efb64f52b6986490929f7c198083e4589f4effa5f6c82d629408191d5959dd8265aeea8ada0b9efbb2bff7d2b35b3c7cb20772643103eb75a217a2e732889f197d10777cd6826baeb5715b10dfafcf86fa9cf8935ac225d82e20793d0754b9e6643d1dc581ef89676518f454220aab1f7c4039a19b5a828f4538e9ed35e8d668a70ebb3945234699f0a4ffea1266f2e1efa1caa4ecf58f32b668b6a60d96f5612e28e60352184e58a3bbc3fcd020f2d96bd8e5cf13d6a3119ff517708f8e3fdfc280e5f32f8dea0bc9b288e68ad19a69a62178212517998e790c38c23f64e0e4ee27a2f61b65a4703e158957b9501651128a36e7711fef5114fb891b029f83d586fd3a3aef098ed3ba67bc16e9e3e5f79c7e42a770ca526838d80b984dc90f3096d8a64905dd8f52b438c5113fb7e14f6a337cb540f831e7733352b5080fc16205e3378ea6d756147f5a43b341105f3db274dbeb03a44160370d96fcf17ace43b2bebe64599689368f31ec6d2c4193240b974a944e899f75e7f43ddc46bc5bbb834408433197e248570dbc9a2098abc24a6a4d039c1fc525bb7b8497d9cc69550ad7ecb3d71c870897065bc06c604addae00a087937c437fb902a954ff7febac8c79a653ddcb188aeded9acd19234b290e73fba8f44c6be64ec443cd3fe4f3a53d2d1bd19dc4c8a0eb2f9523f1d455fb4a01c9a706a051342c48da335b1afcb47f099428bf29da5902d280ce53add5d46d76bbb29adc37ca3ec842d80224fcd8ed4d82055217a8b63a2be08d7eba013a7046a659d88140976fb456b5ef1267307596eebdf4ae1fe9487afc20bcb604492fb2aafd92f1b8d3f66398c32327e64ff402c692846735d300b427167fd5d26e92b263b52d86f81d3ea94f45c70ac4f8d3f52124a0ed845235dfc6f03782390dc3f6a939471d0c8460faf4ee23bfb229d2c2e6248507ce7b96168c6347a85363f1026b4776fdf4b628104462152546af1bcbc522771ce3a898ad57cc5faa9f68edc61a42ad5f5b5dc2d6dad0b6ef8cf237c9ac40cc3be55c8a4eae563432c5e34707d108c72cf77e08a1d5a2bae735832430051cc055f9f5f0ef45ab534ef3688d64d8a7ff623a794e19430f5d938d9854536aeb4084e8017dc7afccaa9d8ea2fa666ea81ceca521c373ed1ff25e9eef62133dc2be7cf17fadf80c100505647abbac7d60dce4ff33e5d296febf408c8b476aec990721c4733bb37a81a6091e83cd36a9365cd6cf6dac0b4c74df8f05694739fb6992bcd9ad5604ba8efca85a2e2b4fab611dd1d4f8858794cf00f9e53ef1fa844f119d318cdfa4ae36ff82fd659daeaee9c9c76806882d127ede15ec0521b066c4ddff3384e7157e70a4a9495246656013ab1792cb9cd5899e88ba6623acf6094bd98fa8b36a7e71fb6861b2d65c85cd49609261a0d80ee687239d87cfbb34bba9244f348e856362410204c4e383c4b8999903d4b2f79944442b3ffb80e134b8b67317ed2766e9e75c33a8bc9c0b50fc5f37ac6b37c5c195eeb09d43cbd015370b6de58c91505896dff3475ae9f12cba436210b11ec8882c672a02bae4834fd53c89b73e020666a1e9ac9514fa01021d87763eec033b7d8c7da6a3e10cd0503bfc4e048d0a998c99ca2ee1c976afee92d3ead3544862acb9aaa164d9cfc41a0da0103dbb1d7282a85186054215f09bf81741ca7128ef7767d15de6d1f16764403250fe9a68baaf449254b0837eb78565944bd61d712d375a457b68a11c48678a00012f69c7ab63c6c121c2c8291955305169e61408ad5e6d94bb1b8b849843a953502f0df7b764722d30760179d1267b31a618055d9ec9c6786749b3e0af49e62fb57cac6c5f4f65a4efcba7e946fb766616ce74affe41b99e4cbf9af366b891c89a1c08f5857418c92075808bd3a21dff386463943226fa51c629cb7e1af6487a995c05a10e0e337fb51e6b48485cf7d49fc3308d1c4976fe7c3a2e694d6ced5e0b5e406acbea49361b3546dc723ff858e8f426507d86ab8b29ccd02c89edb05150dc5301416ebcbfaf06de957c427ae9840f71a1f0088168921390897fdd350039063dacdb6af90edb7c699f28109b9c09206c4774062324215a1acab7b3eef75024837475e8c557eed596cd6cf4c9a8d2d527ef4f3f33c7ba0600ba249ea542ee9a72f3ac5c946d16b8802833472c721ab8369525c9e350421c7c232938ea5831da9ced721d3a6a21b19bf9450f5d914748484942e9edee5e55ee53df504750f6be81df2e6f3c2200fe96f7783301f25afbbde0046bfb3b66a8453bbf8e4c424e6df2e8f79568fd558b0d4e43d28fe17e6d0efd3a52525fbfb19e4c7c01126aec8cea977603a6a9a639d73aba4acb240a7795052c60d9f9d45e0116f1aa4b653d748576a814669fd384b5c2584331136101fa1b896dd6e7c26aea61e4517f04a1c311770791f22efda60d928b9d64ab3f2609782967e79fb1bd883aef630de9a1962b05d30dd15105ebd0cab94986d8cba46de6202f9266bbc8a45be77a94d9e58ef39a71f791baccfd1bf1551db6e60c5fc2626a132ef253e8aae78c737a7d71b521f045695c3701c69b34a88fcc362f4e4cca24cd63b5d2c2cee461d0105ec1b00ff3ad09aa0eb0277e07a910a1b0360ac62f3d9c03f73d8b832f3a2286522267f3744576992cb2682217623bbff25b53ca91b2be0dcf47096bbc982902455e2bda6e4ca0f6422a669ae448f3672838613ce9d930a2f369412c3df24b126540126c1b7a4429fa6f55ead4b90fa983caa109b89da3652cc89e03cfb9a0beca6f67a2082abded8c062db233bddc261ec7d2502dc07d8f6f682b105bfe79fb70097f90d563739e02d5f799fb7ae7bbf5dec7e7a88c7f99fb1ed61759b7699bd7b51ea6af54ddef426d9a5d219d626419e95730e3a3f26023cd5c869bcf8b1defec4a0c9ecd6321096ebc87d2f72710839eddfc95f7688d7d921b9153e797861d5ab3c2c1b3ea25528a688f3bd82b78e234e89f5f33e0d06515b1e1a3a64e53904ba9fd728bd2091ab0bdb4b6766794a10a58fd193e28c6dc482e8b4c4f4d94f0cdf8403dafec282e80e303b1cbf6bb498ea6741d583a8f559718b97a3590435de6ba406b581653a2f10039a571f43e6d61fef27187758090a2b491a9630552f7f0bd89014d05a1bbb7d5ed46a249823d377d64dd5b7c1dac3da47a2e34d04712abb269c631662736a84066caa5c99d05e79f85bc353c6c7261d60d8aa5c54df96a633e90bcf21e6c80d4986f9de87cfcd8af3a301d2bc5b1ac57fb42721c6605dcface377495205dcadaee123833365c15f6c33505b403d2c6f7f777350411b11ac9e3d0a2c8ba936862e54a9c6e7052c2c899e3f14550e01a2ec377b56d045e7127831157c49a9c6230a337c05c3460ef0e0c6886b9c45c035aa5402af0e405562b4942829a60c8a2e46233db1c83c33f19c2650b12a1fbf14ec76481db547cfa9e9a21260248407c1620638ad6417a67ade97e075c0d902d752f73c7f84660d5557237e820a132f8c5cbf3e422f8ad4bbb4f3bbf5ad4e8c522918670a58fe06812ecb17e52be4713d789c2229bf88074e89b42f7d3599178d47e5916b82fde1854baff015f36dcc74babc69a4e48189a731bdb33221ee70b83a452105cb2eb637bb864ee0bb7cbdf5e8bb91f983b2dd72d288fb504048989da36ed8b34a440dba6cb26a9a3b7d9c95ff2715ef1faef7802716f4f3bc4d96980bc9db3384525706877eec1e088be7a785061d91986edb5a10b2604b7e768f9e9cc72c2dd4c20aafcacdacca7c333198b2c9c683a7482e353c140ab1017f2e334374acb6239de7602db754f30642b648189a08ffabe89659afdcd02f7675df15eb9c6b1dd668c24652075511176be4ee12ca6db5c9951b8d26eb060affcea6183121b407813c5a58cf9fe28e88955ccc8d35d7c2bef1d87dd2f44eb0da7565fcd51be5265f9df3ab453f3584a764b91b17aef4d542591dc0bc6417582f0d99158f50eccec4639d5247569e0d5ded6bcf8ca479b929aea69c85914e10bb8f46f598dbf8966abe6e040f45af6dd3badc9efa5dbb7293a8bdf60620163151518b0d7ea9736aceb6453b692", 0x1000}, {&(0x7f0000eb2000)="02f05a8530341ed5aa9994198692341576bbc27d3f1e63e884d980bc2415b242e8fc05a6f93961166d31b28ed07a892a100262a17aec8f4cc623630966a48055c97fd3b83cb4fca60fe5ccbba0107f5a28f83f0d94582fb1e8ab54919c93c98e95957a23e53d569b31cea62f166d7918f3225797bf62f07d0115f14ac1779fcec3b7ee37c43c53de68f10411c9e37ba3942d5539d1a7e9bb21fe5647344e246c8030dc9493e0618d24335a4f66", 0xad}, {&(0x7f0000d6e000)="41e894b4fae74f43ae6216b5e99e5c4cda31c49a91f5246034c3b5bea3f84e7e3aec2a7302", 0x25}, {&(0x7f0000d3f000)="9f52cbccf91caf5b82e61fcf7b83eb2d506fb4814749bb94e70752e09a60646199f2dd645b9e85e67fc585d86f92c6518155b3c8525400b6381c989a8e0e87a0d1527193a030da5bb86df69011148e85c1ae9e8d79d588394a3a1507e293db5545a944e91c82", 0x66}], 0x5, &(0x7f00002dd000)=[{0xb4, 0x11f, 0x4, "ad435e8bf7aa89d25894820ed0bc0faf0c79058db35a0758576f06e752480b9a4ef249870544908b920c4245433e42c00262b45ad3050e835071a2b255b9de403475f447fc2d34bd4ff75a0c84b9ee004dae923f822647e1bafb2004c6ad99846bc6242985ee68009e82e56dcd56ffa35d5e01166cb1788c5345893f1def23881d4d0a8a6cccabfb66db48fadf2c9a65e50ef6b2981eb86e15546120d4226fdc35a49c0166fc37"}], 0xb4, 0x40800}, 0x8}], 0x1, 0x40) timerfd_create(0x3, 0x80000) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000fa2000-0x3)={0x0, 0x2710}, 0x8) listxattr(&(0x7f00006cb000-0xa)="e91f7189591e9233614b", &(0x7f0000fd2000-0x50)=""/80, 0x50) accept4(r1, &(0x7f0000aab000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c51000-0x4)=0x10, 0x0) flistxattr(r1, &(0x7f000056a000)=""/64, 0x40) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000d59000-0x10)=@generic="73d619756ae3f6f06b5e591bd4b4b90d") 2018/01/18 06:17:15 executing program 2: r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x4, r0) fanotify_mark(0xffffffffffffffff, 0x98, 0x0, r1, &(0x7f0000001000-0x8)='./file0\x00') setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f00009f0000)={0x6, {{0x2, 0x3, @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]}, {{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]}}, 0x118) fcntl$getflags(r1, 0x40b) 2018/01/18 06:17:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000032f000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d5000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000788000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4ea, 0x81, 0x1, 0x0, 0x9, 0x1800000, r1}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000072b000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000035000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000d7c000-0x4)=0x0, &(0x7f000040d000-0x4)=0x4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f0000335000)='./file0\x00', 0xf0) 2018/01/18 06:17:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[], 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:15 executing program 1: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) fadvise64(r0, 0x0, 0x7ff, 0x4) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000000f000)=""/211) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f000004b000-0x8)='./file0\x00', 0x4080, 0x5) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000024000-0xe)={0x5, [0x0, 0x1, 0x206a, 0x0, 0x800]}, 0xe) writev(r0, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f75", 0x2a}], 0x1) 2018/01/18 06:17:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000002200070fab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b17e583df350c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) recvmmsg(r0, &(0x7f0000f49000-0x60)=[{{&(0x7f0000419000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000033e000)=[], 0x0, &(0x7f00000de000-0xe3)=""/227, 0xe3, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00004b1000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000d3f000-0x4)=0x5, 0x4) getpeername$inet6(r0, &(0x7f00006b7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cbe000)=0x1c) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3f, &(0x7f00004cf000-0x4)=0x0, &(0x7f0000bdd000-0x4)=0x4) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f000039f000)={0x1, 0xd0, "12ba78c8ed131fc818556f14cab9ba6414f8d9a9787a157908cf70d90234a1738ca6a3a6d72ac6c14c2396cede83aeb80377d1312f59ed89af50adbaa6073dcf175f9b9acbdaff0cceb0d06dd73728be89f78ccc2b50007eb7e477199f98ecf4b27430f4802f3bcd2c052d2d89856b452aaf1ea3a843d418d7155a39192b558febd7f5a579c3a1777b8b24478d7cbc703f21a3e6e03db42c07a94218ec06a68008f76f33cb3b997612c957b693853e7ee43d4a1299a7d420fddd29fca46ad49b56fcfcda602fbd2b286631c5842c546a"}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) connect$l2tp(r1, &(0x7f0000715000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x3, 0x3}}, 0xfffffe8d) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000196000-0x4)=0x0, &(0x7f0000a12000-0x4)=0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000494000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c7c000)={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff00}, {0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x89f9}, 0x5, [0x1ff4, 0x5, 0x0, 0x1f, 0x2, 0x20, 0x3ff, 0x4]}, 0x5c) bind$inet6(r0, &(0x7f0000569000)={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6aa}, 0x1c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f000036f000)={0x401, 0x9}) 2018/01/18 06:17:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8000000004, &(0x7f000058f000)="0d05030015000000000020ec", 0x2f9) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000308000-0xe)='/dev/keychord\x00', 0x311400, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000105000-0x92)=""/146) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) 2018/01/18 06:17:15 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x5) preadv(r0, &(0x7f0000008000)=[{&(0x7f0000008000)=""/97, 0x61}], 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000c000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000d000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000003000)={r2, 0x1, 0xfccb, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x124) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0xfffffffffffffe01}, &(0x7f0000007000-0x4)=0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f000000f000-0x26)=""/38, &(0x7f0000005000)=0x26) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000d000-0x4)=@assoc_id=r3, &(0x7f0000001000-0x4)=0x4) 2018/01/18 06:17:15 executing program 2: mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000011000)=""/165) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f000000f000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r2 = getpid() timer_create(0x4, &(0x7f0000003000)={0x0, 0x0, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x0) timer_gettime(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 06:17:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00005fc000)="ff55d36cffba04715d0000000000000108000000", 0x101) lookup_dcookie(0x1, &(0x7f0000319000)=""/112, 0x70) dup2(r0, r1) close(r1) 2018/01/18 06:17:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00009db000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000022a000-0x4)=0x10, 0x80000) connect$ipx(r1, &(0x7f0000282000-0x10)={0x4, 0x2, 0x7, "b5a95c4a2302", 0x10000, 0x0}, 0x10) inotify_add_watch(r0, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r0, &(0x7f0000efa000-0xa)='./control\x00', 0x20000000) 2018/01/18 06:17:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000055f000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f000037b000)=0x8001, 0x4) getrusage(0x1, &(0x7f0000675000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000854000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000c9c000-0x1c)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) close(r1) socket$inet6(0xa, 0x7, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009cb000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000b6d000)=0x5, 0x4) sendmmsg$unix(r3, &(0x7f0000ac6000-0x70)=[{&(0x7f0000e26000+0xca8)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000062c000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) [ 100.658995] sock: sock_set_timeout: `syz-executor6' (pid 17456) tries to set negative timeout 2018/01/18 06:17:15 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000780000-0xa)='net/route\x00') lseek(r0, 0x2d, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a15000)={0x0, 0x8001}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x2, 0xffff, 0x1}, &(0x7f0000001000-0x4)=0x10) ioctl$TIOCCONS(r0, 0x541d) 2018/01/18 06:17:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x0, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) signalfd4(r0, &(0x7f0000115000-0x8)={0x7}, 0x8, 0x800) r1 = add_key(&(0x7f0000893000-0xa)='blacklist\x00', &(0x7f00005ed000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ed7000-0xb6)="8f29289e88137eb7b11e06009fd20a623e5b879486ab411cbcdd9fe0fb036952788178306a67d4c59a5b7d86733c578266b3d8b03f30f796d35da1b00652bbea587adc9532574a5bc82a6abe44e5e73ac6da3d2b9ffc6b3bf1b98e92c600216e79125880d13c3745dbb6e7d684ff49a8fd665f01b0ef79125aca8692d876f9649f74b453dd3746b436a3d2c2974b708e19d70b9e183a2fb71e356451f3bdcd28b62196db7e0e4b04f4dad71e9f9b027f4782fe76e7ef", 0xb6, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r1, 0x81d) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00001c3000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 06:17:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f00004d5000/0x3000)=nil, 0x3000) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009d2000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00008fe000-0x4)=0x3ff, 0x4) 2018/01/18 06:17:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') fcntl$notify(r0, 0x402, 0x8) dup3(r0, r0, 0x80000) 2018/01/18 06:17:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00002c0000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x13}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e1b000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) fchmod(r0, 0xc0) 2018/01/18 06:17:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000012000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$KDSKBLED(r1, 0x4b65, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 06:17:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000fbf000)='user\x00', &(0x7f0000bc1000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000081a000)='\b', 0x1, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000880000-0x1000)=""/4096, 0x50c) 2018/01/18 06:17:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x0, 0x0) munlockall() ioctl$TCSETS(r0, 0x40045431, &(0x7f000092c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00004be000)="a0543eec9b3a12e082349c2f0bbeafbf0a829c2859d250602acd851b075320dcdaca098fe52392bbe7d1bc3b27266ec8bb7099") ioctl$TIOCEXCL(r0, 0x540c) ioctl$TIOCCONS(r1, 0x541d) 2018/01/18 06:17:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xa) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b7e000)='attr/keycreate\x00') vmsplice(r1, &(0x7f00003e4000)=[{&(0x7f0000221000-0x32)="eb6508076d35e3a989934801a83966922ec4e7a184ee7f2ea8a313532ab28affe203f2459b6ad88932e68f4ca22cab63bec117e6848c3936d859c58d1f484ca3fb40192aa41f24d061086015ed5c9c73749fbd4475efe4e81c0d0993e2437df439c6418532479338ff23f35edd1ba106c57d7f6fc8ddd4cda5c4ec2e8be4cc88891b58605e69eb09c0", 0x89}, {&(0x7f00001c2000)="", 0x0}, {&(0x7f00004e0000-0x6c)="84e608c2ea84d6e33e3eba5ecc340f45b9d75e40b588af90e5860f313e27485b5e85f7abd2811c3030e378534fbdc2b746e4712c593d7a02194faaf0c3fa9fbe46b904d8f01cf30a99932fe447696f05db12277ad9900e32eb60c0a930137555f703833d0a247e5c85d156eb", 0x6c}, {&(0x7f0000ada000-0x1000)="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", 0x1000}, {&(0x7f00003bd000)="a9944e66d010862eca3ad39968c50e1af38bcfcfbcd3b08ae64185bef2e77f12341fdf24d7dad7c05fb7e7821fbda02dd7955629b5504338f10af1d37002a513764b7f443a4e8a6b410d00580cbda889b843b7172be9a4a08c008f61176467d741f41d45427f68c7a3d85bdf32", 0x6d}, {&(0x7f00003b0000-0x8f)="31b8c8d141c04f897acc8d374f04bfb358b01ea3aaad9fec1ed4ff52a70d98d10e150a557bbe10179603a3499276e017cf48f07f278d91b90934ebfc73ebf59ee53a909a527b2fc45fce55c4ed73e3ba2e163fdb77b2debe8a23da21515a904436648f7d847bdd9b4462bc8831f22e502e955beedc3242b84507792863a28c2453f0bc4be4c21d3542e10f35f7998f", 0x8f}, {&(0x7f0000a18000-0x1d)="cddf47ea85ff45561bcd2d66fb38f00d42bfc99ac9d6007a1bc301ec8d", 0x1d}, {&(0x7f0000ee4000)="", 0x0}, {&(0x7f000008b000)="b2bc101d123297a0e67ec6ff370189c598234c1e8d3cd871624096b44f2df5f5e1", 0x21}], 0x9, 0x4) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000628000-0xbc)={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]}) write(r0, &(0x7f0000cfc000-0x1f)="", 0xfffffffffffffd9a) readv(r1, &(0x7f0000f34000-0x8)=[{&(0x7f00002de000-0xc8)=""/200, 0xc8}], 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000367000)=0x0, &(0x7f000077f000)=0x4) 2018/01/18 06:17:15 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x58)={0x0, 0x12, 0x4, @thr={&(0x7f0000644000)="2f02c106a698f70f84a5a3ae2571e56ec2b00d8d4dc7fe0ef037c97afc9ca43b81aa82e91422e2aac97e74a7d1cdba651693f304b3369246cd35825ece56a49da8", &(0x7f0000000000)="0f0937faa91d80d95062ec5fa9e933479eeb09e0dc9993a8cac3023943777568085bc23d97a85ce1f5ab7c8cc34547b3dd1485348101995ffdfebf9a69ce44ea7c5940876c0f5f74d834260c6eeeb54dfeb498b011d15ec6959a700521eef2312c8ba71048934a85b777c0f5f0a4513fcd18b510a0aa7ac67027235d8fd9b63046edd6588b45bde07b407474528ef3138e06"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000191000-0x4)=0x0) 2018/01/18 06:17:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[], 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) poll(&(0x7f000068c000)=[{r0, 0x0, 0x0}], 0x1, 0x1000) fcntl$addseals(r0, 0x409, 0x9) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c35000-0x9)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2018/01/18 06:17:15 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000847000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000)='./file0\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000002000-0xd5)=""/213) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000d50000-0xd)="6e65322f6e4a5c6cff030000fd") mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000f80000-0x24)={0x2, 0x8, 0xfffffffffffffff8, 0x8, 0xeb, 0x0, 0x7, 0x9, 0x8001, 0x1, 0x8, 0x0}) r3 = socket$inet(0x2, 0x2, 0x2000000088) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000f80000-0x20)={@generic="178ea84632801da88ec9c891736ca2c3", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f81000-0x8)={0x0, 0x0}) sendto$inet(r3, &(0x7f0000dc4000)="", 0x0, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000648000)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 06:17:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) splice(r0, &(0x7f0000d98000)=0x0, r0, &(0x7f0000e38000-0x8)=0x0, 0x3ff, 0x1) sendto$inet6(r0, &(0x7f0000898000)="", 0x0, 0x0, &(0x7f0000a3c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) close(r0) creat(&(0x7f0000729000-0x8)='./file0\x00', 0x24) 2018/01/18 06:17:15 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000424000)='/dev/sequencer\x00', 0x121000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x4, {{0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x10000000000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x0, 0x0, 0x0, 0x0}]}) r2 = dup2(r1, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000003000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x10, 0x80800) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000002000-0xc)={@dev={0xac, 0x14, 0x0, 0x16}, @broadcast=0xffffffff, r3}, 0xc) r4 = userfaultfd(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000004000)='mime_typetrustedE+\\\x00') r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f0000003000)=""/4096) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000003000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) dup3(r4, r1, 0x0) 2018/01/18 06:17:15 executing program 1: mmap(&(0x7f0000001000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000062b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dbd000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000054d000-0x18)={@loopback={0x0, 0x1}, 0x5, r2}) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b4000-0x9)="070bfff90000270019", 0x9) 2018/01/18 06:17:15 executing program 6: mmap(&(0x7f0000000000/0x7b5000)=nil, 0x7b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000)={0x0}, 0x8) mmap(&(0x7f00007b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r1 = signalfd(r0, &(0x7f00007b7000-0x8)={0x4}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000743000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000047a000-0x8)={0x0, 0x0}) mmap(&(0x7f00007b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f00007b9000-0x8)={r5, 0x8}) readv(r0, &(0x7f000008c000-0x20)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r6 = dup2(r2, r0) fcntl$setsig(r2, 0xa, 0x3) tee(r1, r6, 0x4, 0x5) r7 = inotify_add_watch(r2, &(0x7f00007b5000-0xa)='./control\x00', 0x2000000) mmap(&(0x7f00003ef000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sync() inotify_rm_watch(r6, r7) 2018/01/18 06:17:16 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000097000/0x2000)=nil, &(0x7f000012c000)=0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000070a000-0x4)=0x0) syz_open_procfs(r0, &(0x7f000070a000-0x61)="776368616e00b61595190fb068827778c7b72f8081fa0d6e82cbf92acb02e7ff4ba625230a50b8558ce416db4dceb73d56fa92e24cecacb2f82162540bec1229aab9c7cda1b26f0615698c4a081010ddc44c855682d2ecd1a36ccfd05b44088d36") 2018/01/18 06:17:16 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000053000)='/dev/autofs\x00', 0x4880, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000053000)={0x3, 0x200, 0x9, 0xcb4, 0x0}, &(0x7f0000053000)=0x10) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000004c000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x20) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000054000-0xb8)={r1, 0x9, 0x5f, 0x645, 0x7ff, 0x8, 0x9, 0x81, {r2, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x94, 0xd00, 0x1}}, &(0x7f0000053000+0x532)=0xb8) r3 = memfd_create(&(0x7f0000052000)='\a', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r3, &(0x7f000000a000)=[{0x0, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000050000)={0x282, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x20, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 06:17:16 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000061000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0xff45, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) lseek(r1, 0x0, 0x0) 2018/01/18 06:17:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x4}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x77359400, 0x0}, 0x8) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00006e8000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00001fc000-0x4)=0x1ad, 0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r1, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/18 06:17:16 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) writev(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000d4b000-0x44)="12", 0x1}], 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000002000)={0x0}, 0x3b1e586c976db195) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0xa1)=""/161, 0xa1}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000001000-0xd)=""/13, 0xd}, {&(0x7f0000001000)=""/2, 0x2}, {&(0x7f0000000000)=""/38, 0x26}, {&(0x7f0000001000-0x27)=""/39, 0x27}, {&(0x7f0000000000)=""/88, 0x58}, {&(0x7f0000002000-0xd4)=""/212, 0xd4}], 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) 2018/01/18 06:17:16 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fcd000)=[{&(0x7f00007a4000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00008e9000)={0x8, 0x2, 0x401, 0x1, 0x0}, &(0x7f0000fdf000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b95000-0xa0)={r2, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x5, 0xffffffffffffff63, 0x8000, 0xf0}, 0xa0) readv(r0, &(0x7f0000dac000-0xa0)=[{&(0x7f0000fdd000)=""/139, 0x8b}], 0x1) 2018/01/18 06:17:16 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000007000)={0x18, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000010000-0x58)={0x0, 0x14, 0x3, @thr={&(0x7f0000005000)="3be2836f25932581c303132fe2b12700b0c3bcffd1e0cf6563f98a6d0c22ad7b16b90f6f499c1be591f6ee9a71d1b4f7ada480dd56fa302263e32ae18b3efda7a3365d0a5140c02a179845b49830bf530fc33988976c5570616b00b6c23743b900e011ce03c5a647acb4dee157c3c9d69a7377205e6520efbe1da92c4e4f85f239e12904ab65820bdc3537e9504f74ecc397af06c53eaf0b6b565eaad19418a539ef28214daf8cec63ff313ec17b684c7ada5a5e1fe036dd3de89b39ba9276529a", &(0x7f0000019000)="8d85194bb06191dfe4da0b5e17da4ca0a0429d84b947d48ceb15e75b4a3445858cad03c6b12617d5917e9df0b6867302a8b99f4b431943a17e191fb868c25067f821ed794aece11947f06bad11769d79ee2db3095906c67bc0ae07c44436c4b88011c69ada4fdd411e850270613b8df7ac20c832fa40ffe857d3aebb31c81ba1fd2fbdf9ebbfef1709b351f2548f3d7d13b46f44efd54f0c83737d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) inotify_init() 2018/01/18 06:17:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x1, &(0x7f0000f18000)=""/4096, &(0x7f0000473000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$TIOCEXCL(r2, 0x540c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 06:17:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[], 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r0, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) getpeername$ipx(r0, &(0x7f0000615000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006b1000-0x4)=0x10) 2018/01/18 06:17:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003f5000)='vegas\x00', 0xffffff5d) r1 = dup(r0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/18 06:17:16 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='cgroup\x00') preadv(r0, &(0x7f0000010000)=[{&(0x7f000000d000)=""/48, 0x46}], 0x1, 0x0) 2018/01/18 06:17:16 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000def000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000d91000)={0x8, 0x1, 'client1\x00', 0x7, "713efaeb1c4106f9", "ebd570b924d86b66163a93cc134554771140fed5cbe5ec57b2fd13313b6e563a", 0x1, 0xc64, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000005000-0x21)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 06:17:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000acb000-0x4)=0x0) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl(r0, 0x227c, &(0x7f0000489000)="") getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c9a000-0x4)=0x0, &(0x7f0000e2f000)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) flock(r0, 0xe) 2018/01/18 06:17:16 executing program 3: r0 = add_key$user(&(0x7f0000040000)='user\x00', &(0x7f0000455000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b7d000)="", 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000276000)='./file0\x00', 0x1, 0x1) keyctl$set_timeout(0xf, r0, 0x3491) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x4040, 0x10) tee(r1, r1, 0x9, 0x2) 2018/01/18 06:17:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b39000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000616000-0x6)={0x0, 0xffffffff}, &(0x7f0000fc9000)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000014a000-0x12)={r2, 0x1, 0x5, [0x81, 0x20, 0x7, 0x5, 0x6]}, &(0x7f00001ac000-0x4)=0x12) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f00005da000-0x4)=0x0, &(0x7f00001b5000)=0x4) 2018/01/18 06:17:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x0) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000dad000)=""/0, &(0x7f0000b1e000-0x4)=0x0) 2018/01/18 06:17:16 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ca1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ecb000-0x2c)=[@in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) userfaultfd(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000d62000-0x10)={0x1a, 0x9, 0x5, 0x80, 0x8, 0x3ff, @random="95e6b44956b2", [0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000040000)='/proc/self/net/pfkey\x00', 0xfffe, 0x0) timerfd_gettime(r1, &(0x7f0000652000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f0000463000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000a7c000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000dc1000-0x4)=0x20, 0x4) 2018/01/18 06:17:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000479000)=0x8, 0x6d3) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f00009cf000)={&(0x7f000037b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000984000-0x8)={&(0x7f000028e000)={0x574, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0x574}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r0, &(0x7f0000968000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000cc2000)=0x32) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/01/18 06:17:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000874000-0x98)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5ff80209, 0x5}, &(0x7f00005bd000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000609000-0x16)={r1, 0x8000, 0x7, [0x440, 0x8000, 0x3, 0x0, 0x7f, 0x2, 0x1]}, &(0x7f0000d91000-0x4)=0x16) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000934000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000b3a000-0x39)=""/57, &(0x7f0000150000)=0x39) 2018/01/18 06:17:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/18 06:17:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e59000-0x18)=""/24) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000588000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00002c7000)={0x57, 0x1, 0x4, {0x100000001, 0x0}, {0xe3f9, 0x3}, @ramp={0x200, 0x2, {0x6e, 0x100, 0x5, 0x9}}}) 2018/01/18 06:17:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000068f000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a80000-0x10)={0x3ac2, 0x0, 0x4, 0x1, 0x0}, &(0x7f0000f7b000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a28000)={r1, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x400000000000000, 0xff, 0x6, 0x10001}, &(0x7f00003d6000-0x4)=0xa0) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') openat(r0, &(0x7f0000331000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000b3b000)='./file0\x00', 0x1) 2018/01/18 06:17:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$LOOP_CLR_FD(r1, 0x4c01) fcntl$setstatus(r1, 0x4, 0x4000) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) prctl$void(0x27) 2018/01/18 06:17:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000f92000)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00006d0000)='o', 0x1, 0x20040000, &(0x7f00002d9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00004b8000-0x38)={&(0x7f00004f7000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[{&(0x7f0000030000-0x35)="a3", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 06:17:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000010e000)='/dev/sequencer2\x00', 0x10400, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002b5000-0x50)={@common='bcsh0\x00', @ifru_data=&(0x7f00005c7000-0x20)="fd8eebea51ecd3a82cd5d5b0f62af628a950ea20a095437eed416813a78beb76"}) r1 = syz_open_dev$tun(&(0x7f00007bd000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d24000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) fcntl$dupfd(r1, 0x6200000408, r1) 2018/01/18 06:17:16 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x806, 0x6, &(0x7f0000007000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/member\x00', 0x2, 0x0) mremap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000002000/0x4000)=nil) 2018/01/18 06:17:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0x400000000a02, 0x0) connect$inet(r0, &(0x7f0000174000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[], 0x0) 2018/01/18 06:17:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000091e000-0x1a8)={0x800, 0x7, 0x6, 0x2, 0x7, [{0x20, 0x100000001, 0x8, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x3f, 0x1d850000000, 0x9, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x13e0, 0x9, 0x4, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}, {0x800, 0x7, 0x4a, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xffffffffffffff00, 0x1, 0x800, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7f, 0x3, 0x581, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x4, 0x6, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) madvise(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0xa) madvise(&(0x7f0000fdf000/0x4000)=nil, 0x4000, 0xc) r1 = syz_open_dev$mice(&(0x7f000067d000-0x10)='/dev/input/mice\x00', 0x0, 0x2100) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c93000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/01/18 06:17:16 executing program 2: clone(0x0, &(0x7f0000cd1000-0xae)="", &(0x7f0000ecc000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") r0 = epoll_create1(0x80000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001ce000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000528000)={0x2, r1}) ioprio_get$pid(0x1000000002, 0x0) 2018/01/18 06:17:16 executing program 1: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xf319) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000678000-0x28)={0x5, 0x4, 0x4, 0x6, 0x1ff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d20000)={0x0, 0x3, 0x9, 0x6, 0x0, 0x8}, &(0x7f0000928000+0x252)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000aa4000-0x10)={r1, 0x9, 0x6, 0x4}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000d20000)=""/194, &(0x7f0000af1000-0x4)=0xc2) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000aff000)={0x0}, &(0x7f0000d22000)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d22000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000c5a000)=0x101) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d23000)=0x6, 0x4) 2018/01/18 06:17:16 executing program 4: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r2, &(0x7f0000037000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@mpls_mc={0x8848, {[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], @ipv4={{0x11, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x3, 0x0, []}, @ra={0x94, 0x6, 0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0xb}], 0x0}]}, @generic={0x0, 0x4, "ea05"}]}}, @udp={0x1, 0x0, 0xc, 0x0, "877b6b5f"}}}}}}}, 0x8c) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000047000)={&(0x7f0000051000-0x48)=@full={{0x3, {"f8b85719d886aa"}, 0x69f04e83}, [{"ed0ceab5344cf8"}, {"4d60360c9bbcf2"}, {"7bb15fd33acf2b"}, {"d7eac593ea903b"}, {"65119d559efe90"}, {"efd18989b36e97"}, {"28f405ee0064fd"}, {"1b867195b11540"}]}, 0x48, &(0x7f0000050000)=[{&(0x7f0000051000-0x62)="1481c0970b45a94fd99a786c03423b36f29fd0f57db78abb65f98d37376308c9f95f9d01484befacc28a7f2e80f47d6c6cd13337e1cb8f81bd53d6b0d7216e276f5c9d213beedd6da046fef370e64e182eaf7320603ee2525e27608fb1c12c1cf756", 0x62}, {&(0x7f000000a000)="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", 0x1000}, {&(0x7f0000051000-0x91)="556e3c98957622f9088611394eb7e434a500e551511d0cad21321bfb72cd8b013646bf5e9a8b598adda46c7cf6e7a8cc1a4dbc3f3f5581a8be061c3247a22c7b4bcd68bd983e91a2f02316dbc8ad1327411b9c542b9d923e6ae6c31e3f8597289bc58088307211bb960793b390798ead345dd947c41947c8f0c6d549a75f17f22ffb90b2283e733e0687a2997bdec80058075ac4381ede0e9f41a6edcccfc70386", 0xa1}, {&(0x7f000002b000-0x2e)="7022cec9ccb263f2767ce108ecbe395830c6ab31f10d6004d7d95e7928439a3fbd37a36ce72df0f9b5199972b57d", 0x2e}, {&(0x7f0000007000-0x52)="a2cfbce67145127dd7a2f9b7d60f17b29a540a0b7c56bf81619a67ce56cdf3401c6ee9fc72145dd08fc3459098457eaf319825909402c0fb88abdfa6457fd87c39c9b26f4d8fb3a01b23c186868230ad44e3", 0x52}, {&(0x7f0000051000-0x15)="f42010f98c0aa37ab4e7354ac7cc9d9f234ceab792", 0x15}], 0x6, &(0x7f0000028000-0xfc)=[{0x54, 0x119, 0x2, "ebbd20559fa834c858294beef55f621f91687c84c42c5754ddf33d98cfbdab657ffc6ad362f9a79626b566726760be24dbd22ad4564115eaed1fa0770290b160be86e786d7"}, {0x48, 0xff, 0x3, "b12e0ec8632afbb958c7423e5d58570104360bbdd6ddf3e80ef0b6d97462e0a0a6f9c40820f572da4dbbc9e72f1eae4bd11e351e0ee43dbcac"}, {0x60, 0x3b, 0x10001, "7d8f491c4be5dce6c03adc86f2e054cfdc7c422091c54b9c6f71dac14bfb10588cf90049108dba5ef95f82fd3f16f97db162a165dc686c2d3852d6bfb29f739275b9c88c5c0d8d1c4e7abb77de32a93da21b"}], 0xfc, 0x40000}, 0x4080) 2018/01/18 06:17:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000011a000-0x4)=0x0) ptrace$peekuser(0x3, r0, 0x7fff) r1 = syz_open_procfs(r0, &(0x7f0000a38000)='comm\x00') exit(0x0) writev(r1, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) 2018/01/18 06:17:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f00001ed000)=""/72, &(0x7f000016b000-0x4)=0x32) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000703000)=0x0) 2018/01/18 06:17:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000041000)='/dev/sequencer2\x00', 0x25, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000aa1000)={0xff, 0x8000000000000, 0x8}) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f00008ea000-0x1)=0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00002db000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f00004e9000)={&(0x7f000056f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008c2000-0x8)={&(0x7f000093e000-0x44)=@bridge_getlink={0x44, 0x12, 0x2, 0x1, 0x3, {0x7, 0x0, 0x0, 0x0, 0x200, 0x400}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x8}, @IFLA_AF_SPEC={0x1c, 0x1a, [{0x4, 0x0, ""}, {0x4, 0x0, ""}, {0x4, 0x0, ""}, {0x4, 0x2, ""}, {0x4, 0x1c, ""}, {0x4, 0x7, ""}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x8c4}, 0x40) 2018/01/18 06:17:16 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000633000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000000)=0x0, &(0x7f0000b14000)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007af000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000570000-0x4)=0xfffffffffffffcfa) r1 = socket(0x18, 0x7, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000524000-0x10)="bac129e877bc552fb1cf195c712428f0", 0x10) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004c3000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xf7, &(0x7f0000001000-0xf)=""/15, &(0x7f0000001000-0x4)=0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000002000-0xf1)="f24227671e11d059dae44ae8ca84acc059ddc68c8d010df7dbb78554a0682a1799c4584dd1c4b2ce9650d016460051bc54d786a12c78aaa249de3fc3abd13b5e708cc669e21375725efdcf42fe64fe3128f4f5cd95607d820d81f8ecbb27daff4da2d3875af112277033040223e393df0c48fea95aae3b77f6f484069228c6aa9e69ff991fd9556dc1912561c8062c2cbe59ab56bcf3dac75d37fcdfab301276844f2e85e91e874ebbb0789ee712b423aea93ad4df93f7851630a5743edfa99574892060a3c50bdcfc703f8b8bb0820e6a7dd1fdfb1459e5851f1f34ca253f21bf3d8d3de4734193640a220b2706a96836", 0xf1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000010a000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/18 06:17:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dbe000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cfa000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf7000)=0xe8) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00009b1000-0x50)={@generic="e66b4304d1ecd053c9a8052d53762762", @ifru_addrs=@in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) socket(0x10, 0x806, 0x0) r1 = request_key(&(0x7f0000910000)='rxrpc\x00', &(0x7f0000796000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d37000)='/selinux/load\x00', 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f0000856000)=""/0, 0x0) 2018/01/18 06:17:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:16 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000003000-0xc)='personality\x00') setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000001000-0xc)={0x1, 0x1, 0x9, 0x5, 0x6}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) r7 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ptrace$setregs(0xf, r5, 0x0, &(0x7f0000001000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r7, 0x80045400, &(0x7f0000006000-0x4)=0x0) socketpair(0xf, 0x800, 0x80000001, &(0x7f0000005000-0x8)={0x0, 0x0}) chown(&(0x7f0000004000-0x8)='./file0\x00', r2, r3) getsockopt$inet6_mreq(r6, 0x29, 0x1f, &(0x7f0000003000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x14) ptrace$setopts(0x4206, r5, 0x2, 0x2) 2018/01/18 06:17:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003a5000-0xe)='net/dev_snmp6\x00') getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e0e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001f6000)=0x8) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000180000-0x4)=0x0, &(0x7f0000cf2000-0x4)=0x4) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002c9000)='/selinux/user\x00', 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000ad4000-0x4)=0x80, 0x4) 2018/01/18 06:17:16 executing program 4: chdir(&(0x7f0000058000)='./file0\x00') r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003cf000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000-0x18)={0x2, 0x4, 0x17b, 0x1, 0x1, 0x3}) chroot(&(0x7f0000000000)='./file0\x00') 2018/01/18 06:17:16 executing program 6: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00000e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ac9000-0x4)=0x10, 0x80800) lseek(r0, 0x0, 0x0) r1 = gettid() exit(0x400000000002) r2 = syz_open_procfs(r1, &(0x7f0000001000-0xd)='net/wireless\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000000)=0x0) 2018/01/18 06:17:16 executing program 1: clone(0x800, &(0x7f0000f05000-0xea)="", &(0x7f00003c5000)=0x0, &(0x7f000007f000)=0x0, &(0x7f00003c5000)="") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000784000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000)={0x0, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x530c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/4096, &(0x7f0000a84000-0x4)=0x1000) 2018/01/18 06:17:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000828000)=0x3fb, 0xffffffffffffff90) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$netlink(r0, &(0x7f00008c2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000659000-0x4)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000c95000-0x9)='net/tcp6\x00') ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000d28000)={0xffffffffffffffcf, 0x1, 0x1, 0x1200, 0x4, 0x1}) exit_group(0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c8d000)={0x0, 0x0, 0x0}, &(0x7f0000d98000-0x4)=0xc) setpriority(0x2, r2, 0x1) preadv(r1, &(0x7f0000fbb000)=[{&(0x7f0000646000)=""/154, 0x9a}], 0x1, 0x0) 2018/01/18 06:17:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) fcntl$getflags(r0, 0x40a) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r2, &(0x7f00009c2000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 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]}) epoll_pwait(r1, &(0x7f0000558000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000041000-0x8)={0x0}, 0x8) 2018/01/18 06:17:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000afa000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ca0000)={0x2001, 0x0}) epoll_pwait(r1, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000bc0000-0x8)={0x0}, 0x8) getresgid(&(0x7f0000602000)=0x0, &(0x7f0000575000-0x4)=0x0, &(0x7f00005a6000-0x4)=0x0) 2018/01/18 06:17:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r1, 0x407, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000eaa000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x20008) uname(&(0x7f0000c46000)=""/15) 2018/01/18 06:17:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000283000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x1) inotify_init1(0x80800) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003ff000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000b8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/01/18 06:17:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r2, 0x0, 0xd, &(0x7f00005e7000-0x4)=0x6, 0x4) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) r3 = dup(r1) sendto(r0, &(0x7f0000003000-0x1001)="e9", 0x1, 0x0, 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000d3e000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 06:17:17 executing program 7: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f65000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00005f9000-0x4)=0x2, 0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000f66000-0x4)=0x10000, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000f64000)={0xaf7, 0xd98}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000f66000)=""/223) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/rtc\x00', 0x400102, 0x0) ioctl$KDDISABIO(r2, 0x4b37) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000a4f000-0xc)={0xc0000000, 0x0}) 2018/01/18 06:17:17 executing program 6: stat(&(0x7f0000cbd000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000e57000-0x8)='./file0\x00', 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xf, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x42000, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) 2018/01/18 06:17:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xfffffffffffffffb, 0x84, &(0x7f0000c29000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f4a000-0x18)={0x0, 0x80, 0x30, 0x3ac, 0x3}, &(0x7f0000075000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000e4000)={0xbc2, 0x2, 0x1, 0x2, r1}, 0x10) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r3, 0xffffffffffffffff) ioctl$TIOCGSID(r3, 0x5429, &(0x7f000076b000-0x4)=0x0) sched_setaffinity(r4, 0x8, &(0x7f000023a000)=0x0) flock(r2, 0x1) 2018/01/18 06:17:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000321000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) dup3(r2, r1, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000775000-0x8)={0x0}, 0x8}) sendto$unix(r0, &(0x7f0000460000-0x13)="84f70601655fc3044b0f8d2e223d56f8e99f98d665bb8ddcb4322d5b4d985e176ff30a9e82f418f40c25a8128c5c5dfe5ffa242c4695fafe01d6345195790e81e73578f34cc07718bb436d76a48eb118c696cb28e003cf1e59fce05d249a8dbba16b8d79e2a76e1fa640e8909627e3c67476f8376ad7c6ac30371fbcd959b86e6ce9c5616a266eac801295f0878039ae86da0150bc0fecef7cd9b7566ca205d4f80afef2611ef30537", 0xa9, 0x40800, &(0x7f0000ac4000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/18 06:17:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80041, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000333000-0xa)='./control\x00', 0x80000c00) inotify_add_watch(r2, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r2, &(0x7f0000efa000-0xa)='./control\x00', 0x20000000) 2018/01/18 06:17:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xffff, 0x0, 0x3ff, 0xc7c, 0x14000000, 0x80000000, 0x0, 0x5cb, 0x8e, 0x9, 0x7f}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x6, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) pause() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xe7, 0x400200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00002d1000-0x4)=0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a4e000)='/selinux/access\x00', 0x2, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00002d1000-0x4)=0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000e76000-0x5e)=""/94) 2018/01/18 06:17:17 executing program 1: 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x211}], 0x1, &(0x7f0000bb4000)=[], 0x0, 0x0}, 0x0) clone(0x8000, &(0x7f0000ee3000)="", &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)='a') 2018/01/18 06:17:17 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000-0xa)=""/10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00008f1000-0xb)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/18 06:17:17 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000002000)=0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x200000002, 0x80880) ioctl$LOOP_SET_STATUS64(r1, 0x1277, &(0x7f0000306000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x64d, 0x0, 0x0, 0x4000000000, 0x1, "4bc2f02deaccf87d8fe8a424930e703952fdd0497c45387cf9feff8554fe06262956603871d43b23aa5021bedd16b7f09c5a7a41e74a92b97ae039e69481f50c", "34280afb2e86281211407fd90e4573736bde65d8e6fd5aadf5f8dbea64d5f071c8c4f140022c41d86910b6dffa86ccaa2ece03359ee62bc3a38009b29ffb93a6", "75189c06a2e029aa4bd451d46787d222211c1aa0c6bfd61895171cf465e3e318", [0x0, 0x1000]}) ioctl$KDSETLED(r0, 0x4b32, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x800) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000003000)=0x4, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2018/01/18 06:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000011000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d1c000-0x14)={0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00005aa000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000be2000-0x8)='./file0\x00', 0x180) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80800) bind$ax25(r1, &(0x7f0000002000)={0x3, {"1e096e0005ac3b"}, 0x9}, 0xfffffc92) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0xc000) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000217000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/18 06:17:17 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000015000-0x8)='net/arp\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000014000)={0x40000000, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000014000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/18 06:17:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090a000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000735000)={0x0, 0x0}, &(0x7f0000445000)=0x8) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b07000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00007a1000-0x50)={@common='irlan0\x00', @ifru_data=&(0x7f000038d000-0x20)="ebbbb0e128b4014346ee73a6c1569e57dc503cdbf46e0b0dfc42846c0bf2725a"}) prctl$void(0x1f) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r2, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e30000)=0x0) 2018/01/18 06:17:17 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)="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") write$fuse(r0, &(0x7f0000aa3000-0x34)={0x10, 0x1, 0x0, @random=""}, 0x10) 2018/01/18 06:17:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x200000000, 0x0, &(0x7f0000000000)=[], 0x3f0000) 2018/01/18 06:17:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000119000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x200000000d, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e28000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = request_key(&(0x7f00000b9000)='ceph\x00', &(0x7f00003bd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bed000)='/dev/snd/timer\x00', 0xffffffffffffffff) keyctl$revoke(0x3, r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00002bb000)={0x0, 0x1, "8f"}, &(0x7f000023e000-0x4)=0x9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b5c000-0x8)={r3, 0xeb6}, &(0x7f0000b6a000-0x4)=0x8) 2018/01/18 06:17:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c62000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x3) r2 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r2, &(0x7f00009c2000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000fe3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000497000)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bf2000)='/dev/vga_arbiter\x00', 0x80000, 0x0) epoll_pwait(r0, &(0x7f0000558000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000041000-0x8)={0x0}, 0x8) recvfrom(r1, &(0x7f00007f8000)=""/187, 0xbb, 0x2021, &(0x7f0000508000)=@llc={0x1a, 0x1f, 0x40, 0x7f, 0x10001, 0xa22, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) dup3(r2, r2, 0x80000) 2018/01/18 06:17:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x8000000000008, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000c7f000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e51000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/18 06:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x0, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:18 executing program 6: membarrier(0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) socketpair$inet(0x2, 0x0, 0x14902803, &(0x7f000094f000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000da3000)=""/0, &(0x7f0000560000)=0x0) 2018/01/18 06:17:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/233, 0xe9, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0xf6, r2, 0x1, 0x7f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x2}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r3, 0x2, 0xad5, 0x7ff, 0x6, 0x4}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@generic="5699fc1ead4eb29d1087874c2aec43f2", &(0x7f0000003000)=@ethtool_eee={0x44, 0x0, 0xff, 0x6, 0x777, 0x100000000, 0x1, 0xffffffff95eeb0ad, [0x0, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x9, 0xd6c, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000002000)=0x3ff) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000006000-0xc4)=""/196) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000001000-0x4)=0xfffffffffffffffc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={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], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000004000)=0xffffffffffffffc1, &(0x7f0000006000)=0x4) ustat(0x3, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CLR_FD(r1, 0x4c01) socket$unix(0x1, 0x3, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000001000)=0x101) 2018/01/18 06:17:18 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000700000-0x8)='./file0\x00', 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000bef000)='./file0\x00', 0x800000000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)="72616d027300", 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe8000-0xc)='/dev/autofs\x00', 0x222000, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000fe9000-0x2)='./file0\x00', &(0x7f0000e77000)=@random={'btrfs.\x00', 'md5sum}\x00'}, &(0x7f00006a8000)='selinuxposix_acl_access\x00', 0x18, 0x2) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000fe7000)='./file0\x00', &(0x7f0000698000)=[&(0x7f0000fe7000)='ramfs\x00', &(0x7f0000fe8000-0x6)='ramfs\x00', &(0x7f00006fb000-0x6)='ramfs\x00', &(0x7f0000fe7000)='keyringsystem\x00'], &(0x7f0000fe8000-0x20)=[&(0x7f0000fe7000)='nodev\x00', &(0x7f0000c33000-0x2e)='nodev}eth1mime_typebdev\\selinuxwlan1eth0wlan1\x00', &(0x7f0000fe8000-0xb)='$*security\x00', &(0x7f0000fe8000-0x6)='ramfs\x00', &(0x7f0000156000)=',mime_type\x00', &(0x7f0000fe7000)='ramfs\x00', &(0x7f0000788000)='ramfs\x00', &(0x7f0000fe7000)='.$\x00'], 0x100) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000fe8000-0x1)='.', &(0x7f0000125000)='.') mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c4b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe8000-0x4)=0xe8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x1, &(0x7f00009da000)='./file0\x00', r1, &(0x7f0000fe7000)="59dc8b6f93ca91ef25a5e125121759777d30eccbafd6dc7dd7aa0c33c4a691942a35ed600dd160b2af1cdfe38bfaf8c9828755a1191641ac5c24e3c77dbd1605f958824e42fd80cf73fd7cab14dd6be5b224caf9c19747f6c33ff9acda21ec4fd3655395a546") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") 2018/01/18 06:17:18 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000433000)={0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f00005be000)=[{{&(0x7f0000fc1000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000fc1000)=[{&(0x7f0000fc1000)=""/72, 0x48}, {&(0x7f0000fc2000-0x97)=""/151, 0x97}, {&(0x7f0000fc1000)=""/44, 0x2c}, {&(0x7f00008c2000-0xd0)=""/208, 0xd0}, {&(0x7f0000348000-0x72)=""/114, 0x72}, {&(0x7f0000fc2000-0xa3)=""/163, 0xa3}], 0x6, &(0x7f0000fc2000-0xc1)=""/193, 0xc1, 0x27}, 0x6}, {{&(0x7f0000c04000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000005e000-0x10)=[{&(0x7f00004d7000)=""/194, 0xc2}, {&(0x7f0000fc2000-0x3c)=""/60, 0x3c}], 0x2, &(0x7f0000fc1000)=""/0, 0x0, 0x1}, 0x10000}], 0x2, 0x2020, &(0x7f0000fc2000-0x8)={r2, r3+30000000}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000365000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd5000)="040ec4cf7282494b51c37958b34616d6aedc06cfb4c24a912bcc0aebc8de1ad49f3703e3b46bff5913ee5db25d722dd4ad17749b3b5a71236973ce94b3901305247f141bae", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/18 06:17:18 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000227000-0x161)="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", 0x161) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x10000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) 2018/01/18 06:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000905000)='./file0\x00', 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000420000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000)=0x80, 0x37b4cfdd) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000034f000)=0x0, &(0x7f0000c03000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000c4d000)={0x0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x6, 0x8, 0x6, 0x2, &(0x7f00004d1000)=@common='rose0\x00', 0xfffffffffffffff9, 0x1f, 0x10001}) 2018/01/18 06:17:18 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000649000)=""/138, &(0x7f0000c79000-0x4)=0x8a) prctl$intptr(0x1c, 0x7ec9b411) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="eaf14385aca00442434e5b2a0e9fdae530160650cb8e90ccfe48ad97e4") 2018/01/18 06:17:18 executing program 1: r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) set_tid_address(&(0x7f0000329000-0x4)=0x0) flock(r2, 0x2) flock(r1, 0x1) r3 = gettid() readv(r1, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r3}) recvmsg(r5, &(0x7f000070c000-0x38)={&(0x7f00001d7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r5) tkill(r3, 0x16) flock(r0, 0x0) close(r2) r6 = fcntl$dupfd(r0, 0x4, r0) fanotify_mark(r6, 0x22, 0x1, r6, &(0x7f0000000000)='./file0\x00') recvmsg(r2, &(0x7f0000ba9000)={&(0x7f0000a12000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000084f000)=[{&(0x7f0000b05000)=""/134, 0x86}, {&(0x7f00007c0000)=""/219, 0xdb}, {&(0x7f0000542000)=""/47, 0x2f}, {&(0x7f00005b1000)=""/215, 0xd7}, {&(0x7f0000972000-0xe0)=""/224, 0xe0}], 0x5, 0x0, 0x0, 0x800}, 0x40010120) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001e1000-0x4)=0x6, 0x4) 2018/01/18 06:17:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eba000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) bind$inet6(r0, &(0x7f00007df000-0x1c)={0xa, 0x3, 0xbe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x20000000000000}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000679000-0x9)='/dev/sg#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000f45000)={0xf2, 0x0, 0x0, 0x2, 0x20, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000fae000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r1, 0x5452, &(0x7f00001da000)=0xffffffffffffb6e8) 2018/01/18 06:17:18 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) lseek(r0, 0x0, 0x0) 2018/01/18 06:17:18 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbf000)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fc1000)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) delete_module(&(0x7f0000e45000)='$\x00', 0x200) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000fc1000)='./file0\x00', 0x10c) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00009b6000)='/dev/loop#\x00', 0x3f, 0x800) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000d000)={0x0, 0x9}, &(0x7f0000fc4000-0x4)=0x8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bed000-0xc)={0x0, 0x2c, &(0x7f0000bdf000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000fc4000-0x4)=0xc) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fc4000-0xb8)={r1, 0x5, 0x0, 0xbf2b, 0x20000000000000, 0x5, 0x0, 0x9, {r2, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x1, 0x400000000000, 0x9}}, &(0x7f0000fc3000)=0xb8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000fc2000)={0x0, 0x0, 0x0, @thr={&(0x7f0000fc3000-0x1000)="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", &(0x7f0000fc2000)="33dccdaf64d09990ec11524aa94e5e86901c123a665e6a4ee4b358ac3823ea116608a22787eb4e3ebb803a743f90db334c084e1af319b069a7d5559a36ae690ad606e705ba583b1bcbc8df0271a0aa4ae608df3e2de5269bcf7d8094a7240248d7fa7a2bf8f4e098092421eb957f4a6d2c9ad55a4c303df7efb40f0ac8ed127a9b777a5f3ff10e61565f9064c1702d2f4ec8007c6dc907500c3d81bbfb135d4b94cabe681ded7463040e0eac762980c504905167b243a427b20dc0c29341653f3018f0bf69503414cf247134ae8f3a5453c1dee275b03f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df5000-0x4)=0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r3, &(0x7f000040f000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000081f000-0x4)=0xfffffffffffffffa) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000fc2000-0x8)='./file0\x00', &(0x7f0000fc2000-0x10)=[&(0x7f0000fc2000-0x10)='/dev/sequencer2\x00', &(0x7f0000ab8000-0x6)='\\bdev\x00', &(0x7f0000fc2000-0x3)='\'}\x00', &(0x7f000025f000)='/dev/sequencer2\x00'], &(0x7f0000a71000)=[&(0x7f0000fc2000-0x10)='/dev/sequencer2\x00', &(0x7f0000fc1000)='\x00', &(0x7f0000fc2000-0x10)='/dev/sequencer2\x00', &(0x7f0000d5e000)='%!$cgroup\x00']) 2018/01/18 06:17:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000b0f000-0xc)='/dev/random\x00', 0x0, 0x0) pread64(r0, &(0x7f0000b7b000)=""/0, 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a08000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x6) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a4d000-0xf)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000cb7000-0x8c)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000289000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000fd0000-0x8)=@assoc_value={r3, 0x6}, 0x8) 2018/01/18 06:17:18 executing program 4: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000deb000)="a2f7223d", 0x4, 0x0, &(0x7f0000deb000)=@ipx={0x4, 0x0, 0x0, "3b6789465cd8", 0x0, 0x0}, 0x10) 2018/01/18 06:17:18 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000a96000-0xe6)="dd", 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000a93000/0x4000)=nil) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a94000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b18000/0x9000)=nil, 0x9000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/18 06:17:18 executing program 1: rt_sigsuspend(&(0x7f0000e3b000)={0x1}, 0x8) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000019000-0x210)={0x14, 0x32, 0x200000401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 06:17:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000b96000)=""/14, &(0x7f0000b69000-0x4)=0xe) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x20, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x20, 0x0}, 0x0) 2018/01/18 06:17:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000)='/dev/loop#\x00', 0x0, 0xc01) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000351000)='/dev/rfkill\x00', 0x121400, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000594000)={0x49, &(0x7f00009cd000)="d373e91d05609e4d4f7b444e8967788f8d01a1dcd0dd0edeeda5a1944a321a830117622bc177ee54f92f168d9c77e529faa64aa225033ab9996edcaf19ddb1cfef27f92f4cdccf72fb"}) ioctl(r0, 0x440000040000127a, &(0x7f0000878000-0x17)="") ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00003fc000-0xf4)=""/244) 2018/01/18 06:17:18 executing program 4: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="b6") clock_gettime(0x3, &(0x7f0000002000-0x8)={0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000072e000-0xb)='/dev/hwrng\x00', 0x20840, 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) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x1c)={&(0x7f00007c6000)={0x27, 0x1, 0x3ff, 0x2, 0x2, 0xa3d, "d475d05e33292faed8eae5a5f34cb0db87c6f6e091f18841a5aba2baebe18f782737fc212b977ba614cbea6c9297efef3dcfc771b8227322539fb136016eb2", 0x8}, 0x58, &(0x7f0000a64000)=[{&(0x7f0000000000)="157717083493b14912364420307105ee68cd6b3ff9e207c0214ff769edf312ff434d10dfa75571c3207845b584c920fdaa151e4df6802db27248579279df2320b625b7bd2b999fef40c0a99975fc91a97cc166a98d725ff8064c9ac1d8a86449ca5651d8af903ce31a7e734ea568f65b362fed13ca57bfd2977876f37cc0a56bf28c43abe25fa87a8bcd28a982", 0x8d}, {&(0x7f0000c0b000)="2cf4a007fe4585c4516498d0dbf9135e9ec0c521dc5d8cdff8701bd290efdc7058e05e9566d38e52357eeb766b131ae5f808356f2574d962ed17ea41c4cc00b0ed4a411027bcbd7e7fa251838998290f5452347cfa9178d8dc624e09526e8f531441919d6f29c38b05751b348a6ec5d534ebc3dcb8c29379b88b6d9e4e539727644913fc870fdf5d0788a915ec65150d2d0e795ac6e3d94d04a2a221cbfdb78118c4ab2f3cf06fdcaf4ecbe17906b2a142074c55df435107919021014a4936b8c2ef760c7b053f0dac8aa83703a63a3ae99074590d7ec302509916d1", 0xdc}, {&(0x7f0000001000-0x22)="1720729c3d7af7cdac911a6961de6abbc14246c37240e7ec94fdbf9a729516f2e1ff", 0x22}, {&(0x7f0000ce0000)="4bcfc35b8c3b25bc7c99718d25b7d6569ff9ee4fced33230173f6cc3484908a59af8be39bc8232611df9e5a0d8b42eb860d459d0a6811a6ab08799026d6d21714724dfd8e9c637a955e5effb9beac41189951f51386538aabe7cb1dfa638240c8b42c50593ec08bc123515ef", 0x6c}, {&(0x7f000015d000-0x69)="eec4e0d4b5eff0d8f9d3959b8d3863d7ecb59d4d263e7dcd5796c3d70fd5d53d987a32569210b8c719f009d3ee1bd56e2f391dc8e0c9a1eeab5b9a1e7abf374d68703e04cca564d74475fe22f55dc939a216843ed75eadcfca2409bdc5177651ccbb193df20e08a629", 0x69}, {&(0x7f0000001000-0x12)="f9b9860ae4457d9fac02bf76e35f5ef23d83", 0x12}, {&(0x7f0000000000)="f48909b7c37476e4893e7e", 0xb}, {&(0x7f0000000000)="28bacdaf0c99f6d8d33816e445bfed36b8e7232627e3ec1dbd22f060d197b4179d8982efeffdff2c638718e89d273017b8614f31c33c60aa4ca62f54501a761174a6ae5b6af9abe7f9ef9af0a7443504a2639ef5eced4020af16762266fa4b4cc4d66a839e8d3d32181c7ca61455f4705d619c70ca7bc2004b0764546430f4ee9be8f90e68f80975f0257ac12d796a4dd72bc70e67bd80948d55788f1c03ca7fa1650afb95ea9a4bc6f837bd388b8c5734dde37f49cac4e205c4ad", 0xbb}, {&(0x7f0000000000)="caa1d9509b202ec0b56f1655a74164d7d6ffc3f7e3c7ab199d221efffae2a77e53ff3c162083513b3a1ba4b49bda52079bc796645731fc66533c0e400965aa60ed094efbd65f9706c57d751a607f57261874eaa944bb889e36e57fc3be1b48652770a17798803462af1f0ebb073218d106b3c0a0a2628b3a79243133a90307880e827322927787aea192383b2c13eb8c0b286688adb3538b235444be5d4c34805bc01efd108311a517764e1065", 0xad}], 0x9, &(0x7f0000fd3000-0x34)={0x34, 0x109, 0x8a1, "d27b5a8110a230f0b9acdcbe240bb10e594c6f9210d5662be7374a599a173fa1f72d11b70a03"}, 0x34, 0x48001}, 0x80) 2018/01/18 06:17:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/18 06:17:18 executing program 3: syz_open_dev$sndtimer(&(0x7f0000bc2000-0xf)='/dev/snd/timer\x00', 0x0, 0x42042) sigaltstack(&(0x7f0000e42000/0x1000)=nil, &(0x7f0000ea2000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c5000)='environ\x00') r1 = add_key$user(&(0x7f0000e20000)='user\x00', &(0x7f00009b5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c4d000)="267cff3ba1ff29fe893ea63a848d5ff7ae767fbb93dc90980e08be8321e0beaaad8f116cbf36f054a7b3d1030660ef0be48a977095c43f310780ecfd44", 0x3d, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) read$eventfd(r0, &(0x7f0000735000-0x8)=0x0, 0x6ce1f7a3e429d188) 2018/01/18 06:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000bf9000-0xb0)="769f324aa5de13a09f20d41e7a6371ca2e06eff17b0ea7af481aef2e9885da57f248e062ae6799e01d530cd897e9297c24f89dbc39d2c8dc197f97508c0cdb8def0490f05945989be60988fabd59b1a3f3202f455ebf64b8f657831da645dcba645f034693ba415f88abac29a069afbd870965d3257f1d789adce2c5bcb73f0828e66fa00ae72448f228f2379442daf92fe10072375bd13604174c3a96632f625a4516bb00278925dc371e042fe61b79", 0xb0) poll(&(0x7f0000637000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 06:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x0, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000c8d000-0x24)="24000000260053000000000000a87701000000ff0100000000000000ffffffff0100ff10", 0x24) flock(r0, 0x4) ioctl(r0, 0x8000, &(0x7f0000bc9000-0x21)="9e66a2a87ede3002a13124d62d29a5f961cb08d987b224166a0fc44f0735408dbe") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000deb000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000d07000-0x1000)="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") 2018/01/18 06:17:18 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f7c000)='/selinux/checkreqprot\x00', 0x220140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f7c000-0x58)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x58) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f7b000-0x4)=0x0, 0x0) socket$inet(0x2, 0x7, 0xfffffffffffffffa) 2018/01/18 06:17:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="13c79c503853db89d461827810d4ca6ae0cf778d2d198bf74e329de550dff73e2481aa907b68101255a92df7593602f74de5bfbca78e32826c2df6c851720e88df50fb648238c700cb3205c42e3a5147dcf9f56aee7832472099112d2e416a069e", 0xfffffffffffffe1a, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe18000)=nil, 0xe18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e15000)='./file0\x00', &(0x7f00009c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000e19000-0x10)='/dev/input/mice\x00', 0x0, 0xe00) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000e18000-0x4)=0x0, &(0x7f0000e17000)=0x4) mmap(&(0x7f0000e18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e18000)={0x0, 0x0}, 0x1, 0x0) 2018/01/18 06:17:18 executing program 7: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ff8000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000ff9000)={0x44, 0x0, &(0x7f0000ff9000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00002d1000-0x40)=[], &(0x7f0000158000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f0000ffa000-0x9f)=""}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x20000000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ffc000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000ffc000)={&(0x7f0000ffd000-0x10)=@ax25={0x3, {"9e0ae0949f8426"}, 0x7fff}, 0x10, &(0x7f0000f3b000)=[{&(0x7f000027c000)="10953e57008d1b708672daf426dd9c1c85cb89b44d4ee2e0f1442c666938e8b3a37ade039545af467262dd2027195d5ba9c756b68a60b1eb980764ffc6d4e79a6a0ca52e692e669c815e944727f482e801e6b3c2ba2dc3426569fe4a1b8df2b4b55a110445b8", 0x66}, {&(0x7f0000ffd000-0x8e)="7d7c7ab3a7f7c05311926ba635af7ec12b4d1865dc00a13362521a13535a4d6466ecc060691365976c7c9a3646a9eafceaa709c588b57fa2ac4f84a6692f76c9954dea8a4797c18e17aa6701c2b9aa81e9c20d7b1be8220e1b7cfadbbc273aae57ae60795cc02528f55f72bd183ca8b73c0b5491912c010e1c98cd41e27dc6c4367760ddfc981efa876c7e86f6d9", 0x8e}, {&(0x7f0000ffc000)="45fecdbc87bdef06472d99737ba685bced5aeb5ea6f8f2af1ad713ec9221ef4a90583c78a20148044b0c24a92848f94b9d63d60164708a996171089bf37ac536e281b5f6510e57005b9905028e4738e8175a3eac0df4be29d3cfb33b6ae4b7f2f3b397f54d6612906a0fab5f17fcf49da2314f1efaf6a97596fc03ae87887327253af2801b4d09680afcf036c79221efba838c6a84c620efee4ea647ea3a", 0x9e}], 0x3, &(0x7f0000fea000-0x3f8)=[{0x104, 0x1, 0xffffffffffffff75, "fa53c835ee3f229b8378f53bb6c8d983f558cf054c8722eb383b225e71eb4241f6625c5bc64b84ba673e5c6a9a4797d9bb4cc96718958d527939db0e59e48932c193ce3332f3c5f7e7dbde91cd10fe130212032dbfd674b3c784983f962cf427c82cc4a3ed9046717eb645e03c2ccb76a145d60ce7cd2f52e7fb6fc04e6ac27420837acb4b9c1b193f16d6d1e0c694d384feac100901e820d0480a95ce19d0167621391c385caa40ec4775112b19a04f27f07c040d82da9959418e3090c2540f797f21a99bb4f5715b53d8c58135dc5045ac2e21903b59bc095fe1ceafa2d182ce014836a6adba53a20355368e66098925903199ee"}, {0x78, 0x0, 0xff, "3ac5ef8f0732b91a1a9afd085ec72424aa5465cc7ba62086c7f80773b8317b807ab6abe197b72d589bb6fd4eac89501f419796bfaee15ed814b5a3c2575ba700ed20e436e3b2ccd3fb6335c6b663aa12e740367b83b7992f275ea573deb79b46aac3a11ad726d7366d710681"}, {0x2c, 0x0, 0x2, "e76b0299b9659c8f9ca62736c76dcb6c598a478f8fb2abcba2fb53a121919764"}, {0x50, 0x118, 0x9, "a3906ca2f8337d8887defab771b2876d5ecee332a8f60b3fa4d7da5fc31b96e707fa3b869675f6bd9cb2ad46d4af1fda53ad4bf12123f2a0ff0196047c20bfcdd3"}, {0xd8, 0x101, 0x7, "c5a4525c94e5845338c452578ea7095458a5929c6e767e63c7d19d255817c8563eab172046052268042f1355a1989dc9c57ab2fafdfb695574c84e5b76f13c1c8a768090e6df56b673fbd1f9eaffc22949d27e8f6f9b44d4abac1c5ce09dcfad7f5ca0def4db94873db96eea2cbc66fed2baa570f82658a465b07624baa5521ca71d995c3cb73b909f7ac9eda1fa11107290cf776c43e69e736c46022ba4a2d341f62300e426756174002e8660f9ac03806b9e0c9055d5bce77055c48a2910c5da7597a91d4754a6a370"}, {0xec, 0x0, 0xffffffff, "7c9427fba7d6958651b0228e1f400048615da94011937d42250f84ad1c062219e24f7330c6bd6cc00db93f186cd65de653a1573ed2571ba0954b6e12cf3a207564fbfa7471e18bb438e8f69bceb6bdb60ec6a65344d5aaa732b12198ccdba8e29a149be725d8af0a9709f81d9e40332fd94caf02a2eadf97cfad457b6b442f32b76225b7bc3178a7a553652d9e080cf578256964dc460a5167293e5bbbeab20da948ce4d2d48761ce6d68199d0c304371c4b03f8ca7df1cbdb2c1a14af90518eb838b6474a5b61a5cf53acc76fde7b00bd622836092bf4e48a7cb688e4b8"}, {0x3c, 0x101, 0x3ff, "cda866b631546f3a67bdfd1debd87b2358382380e97561b88eff6a448aa7dee128a8bf6813f8ad868ca3123688"}], 0x3f8, 0x40080}, 0x20000014) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x807, 0x8, &(0x7f0000a7b000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ffd000-0x8)={0x0, 0x0}) 2018/01/18 06:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000080f000)='net/udplite6\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000929000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r0, &(0x7f0000c49000-0x8)=0x1ffffff, 0x1) 2018/01/18 06:17:18 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000004000/0x4000)=nil) r0 = open(&(0x7f000000d000)='./file0\x00', 0x0, 0x20) ioctl$sock_ifreq(r0, 0x8943, &(0x7f000000b000)={@generic="e94da5bd09012ceab9cb6844e45e686d", @ifru_map={0x0, 0x7, 0x6, 0xafcf, 0x4, 0x81}}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f000000f000)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000011000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14, 0x800) [ 103.631244] tc_ctl_action: received NO action attribs 2018/01/18 06:17:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f66000)="c3f8", 0xffffffffffffffba, 0x81, &(0x7f0000e66000)={0x2, 0x1, @rand_addr=0x419c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffe63) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000414000)=0x0) 2018/01/18 06:17:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x0, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000016f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a47000-0x4)=0x295, 0x4) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x400000000000125f, &(0x7f0000cae000-0xe3)="") 2018/01/18 06:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000088000-0x8)='uid_map\x00') getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000df7000-0x8)={0x0, 0x0}, &(0x7f0000c8a000-0x4)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000efc000-0x4)=0x0, &(0x7f0000a62000-0x4)=0x4) 2018/01/18 06:17:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) getdents(r0, &(0x7f0000a5a000)=""/196, 0xc4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009000)={0xaa, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x803, 0x1, &(0x7f000000f000)={0x0, 0x0}) connect$netlink(r2, &(0x7f000000d000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000)={{&(0x7f0000009000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = userfaultfd(0xfffffffffffffffe) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f000000f000)='/dev/keychord\x00', 0x0, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000010000)={&(0x7f0000006000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000000e000-0x20)={{&(0x7f0000006000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/18 06:17:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="b63cd5f5b0b6dd7331bc0f9d2cc317a13d5f4c85b3883b1c3a31ac1e93082f84afdc62411bdb824a27334944ebf0d37df7b8dbf516c2ebf1c3a2054f47470d7945fa66af20358a8ab6327ceb38f314acf533", 0x52, 0x20000040, &(0x7f0000d95000)={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) set_thread_area(&(0x7f0000e81000-0x10)={0x238000000000000, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x8000, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e76000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r2, r1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000693000-0xbf)={0x0, 0x0, 0xb7, "c6550629563f570f8ad4edb9a332d13db541bff25076268b8976b14769770651e19371d4818c648fb71830e4be2f85c643b5ce4e784db6ac374c7ed8583b732f17cb02efe10302c218c74211165e4fa65fc25f1946ea986c62b465043d6e94030c7cda55ebfd932ad1b74809f6a6b5c5f6169447a92c5e5c6b28031d396a3842e44524f36f2f633967afe2fc254b6b07fecb04d447133acdef9bb26210e98f8721ac1dbe714d7c97e8012cd89a1d25b507a8d98bbcbd5f"}, 0xbf) socket$inet6(0xa, 0x4, 0x1) 2018/01/18 06:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) syz_open_dev$sg(&(0x7f0000556000-0x9)='/dev/sg#\x00', 0x101, 0x4500) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000986000)=""/0, &(0x7f0000b31000-0x4)=0x0) 2018/01/18 06:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00002fc000)='/dev/input/event#\x00', 0xc7c, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000bc000-0xc)={0x1000000, 0x0, &(0x7f00005f8000)=""}) 2018/01/18 06:17:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000433000)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000624000)={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]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r1, r0) 2018/01/18 06:17:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000958000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x80000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fe1000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe2000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a9e000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000f9000-0x28)={@generic="398fdf803c9325ff0f5839b39a1fc595", &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 06:17:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f11000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) sendmsg$netlink(r2, &(0x7f0000bfd000)={0x0, 0x0, &(0x7f0000a3a000-0x20)=[], 0x0, &(0x7f000040b000-0xe)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000c8d000)=@assoc_value={0x0, 0x0}, &(0x7f0000425000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000eda000-0x8)={r3, 0xc13}, &(0x7f0000b16000)=0x8) 2018/01/18 06:17:19 executing program 1: mmap(&(0x7f0000000000/0xb40000)=nil, 0xb40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000035d000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000926000)={{0x2, 0x3, 0x3ff, 0x2, 0x4ec}, 0x68c64544, 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]}) r1 = getpid() process_vm_writev(r1, &(0x7f0000b3e000)=[{&(0x7f0000b3e000)=""/64, 0x30}, {&(0x7f0000b3d000)=""/184, 0x52}], 0x2, &(0x7f0000490000)=[{&(0x7f0000b3e000-0xd9)=""/217, 0xffd8}, {&(0x7f000060c000-0x68)=""/104, 0x4f}], 0x2, 0x0) 2018/01/18 06:17:19 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000000000)=""/146, &(0x7f0000000000)=0x92) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 06:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r0 = syz_open_procfs(0x0, &(0x7f0000481000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000d51000)=""/207, &(0x7f000060f000)=0xcf) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) rename(&(0x7f0000aa4000-0x8)='./file0\x00', &(0x7f000052f000)='./file0\x00') mq_notify(r1, &(0x7f00002e3000-0x58)={0x0, 0x1f, 0x0, @thr={&(0x7f00000ff000-0xa1)="c8415c3998be8d00e025d53090487f2b46e9b66aa5519ba68f10ac334b82c2a7fa33045763d24cf0f9c54912e0098eb2d07fab25f878c1c5e89f5e150e0afce318ec69629ce788958355d2c132ff2d7d911b74aec330ff415fa34e0230e3b646a8ae3cb1ab181c7da36a9db7cdd47a16b3f76712b22ee02dff8bffe98de5cc4f9297cc4389cd7a49d6a6c8c8f67e138ddec8f964639c0de4a389e79038ee48e18f", &(0x7f000026b000-0x34)="bea52549dbd2f9a989572fe122e13988fc189d6d9058892516b72d1a6364b4140b47bb430cfa2dcc1450e5375d13d401caf27d6d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 06:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000028d000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000316000)=0x0, &(0x7f0000c1c000-0x4)=0x4) r1 = syz_open_dev$loop(&(0x7f0000f2d000-0xb)='/dev/loop#\x00', 0x1, 0x800) fremovexattr(r1, &(0x7f000076f000)=@known='trusted.syz\x00') eventfd2(0x5, 0x80801) clock_adjtime(0x6, &(0x7f0000318000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000200000)=0x0) ioprio_get$pid(0x1, r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ba0000)='/dev/ppp\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) 2018/01/18 06:17:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000476000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000960000-0x1)=0x3) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) socketpair(0x15, 0x2, 0x9, &(0x7f000041f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000098e000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000437000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000806000-0x14)={r3, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x3}, &(0x7f0000b94000)=0x14) sendto$inet(r0, &(0x7f000087c000+0x1ad)="", 0x0, 0x0, &(0x7f00003c3000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/18 06:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002d0000)=0x0, &(0x7f000064b000)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ec7000)={0x0, 0xfafb, 0x9, 0xe4af}, &(0x7f0000340000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000135000)={r1, @in6={{0xa, 0x0, 0xffffffffffffff91, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x3, 0xfe000000, 0xffffffffffffffbe, 0x1ff, 0x46, 0x6, 0x47f1, 0x1000000000000, 0x65d, 0x0, 0x100000000, 0x0, 0x1, 0x6]}, &(0x7f0000928000-0x4)=0x108) sendto(r0, &(0x7f0000866000)="120000001200e7ff00ffe90009144a000ae9", 0xc, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ca6000-0x8)={r2, 0x1ff}, 0x8) recvmsg(r0, &(0x7f00003f1000-0x15)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) dup(r0) 2018/01/18 06:17:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000c83000)=0x0, &(0x7f00000c9000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00005eb000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f9a000-0x8)={0x0, 0x0}, &(0x7f0000aff000)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0xad05, 0x1, [0xf53]}, &(0x7f0000ae7000-0x4)=0xa) 2018/01/18 06:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b2c000-0x4)="0704", 0x2) r1 = syz_open_dev$mice(&(0x7f0000c3e000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000026e000-0x8)={0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000430000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000fab000)={r2, 0x80000, r3}) 2018/01/18 06:17:20 executing program 2: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0xffffffffffffff9c) 2018/01/18 06:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000237000-0x4)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002b9000-0x4)=0x48c, 0x4) 2018/01/18 06:17:20 executing program 0: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d1b000-0xc)='/dev/autofs\x00', 0x224000, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d1a000)=0x0) getpeername$packet(r0, &(0x7f0000315000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000916000)=0x14) openat$ptmx(0xffffffffffffff9c, &(0x7f00002eb000)='/dev/ptmx\x00', 0x42100, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d1b000)=0x0, &(0x7f0000c9b000)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d19000)=0xfd, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) 2018/01/18 06:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0xfcc}], 0x1) fchdir(r0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000e64000)=0x7, 0x4) r2 = gettid() set_thread_area(&(0x7f0000d56000-0x10)={0x7fff, 0x100000, 0x400, 0x5, 0x20000, 0x1, 0x800, 0x81, 0xe8e, 0x0}) timer_create(0x0, &(0x7f0000066000)={0x0, 0x13, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) recvmmsg(r0, &(0x7f00002d5000)=[{{&(0x7f0000352000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000049a000-0x8)=[{&(0x7f00008f4000-0x94)=""/148, 0x94}], 0x1, &(0x7f00006af000)=""/87, 0x57, 0x10001}, 0x846}, {{&(0x7f0000e1a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00005f0000)=[{&(0x7f0000913000-0x6d)=""/109, 0x6d}, {&(0x7f00002f2000)=""/69, 0x45}, {&(0x7f0000a47000)=""/30, 0x1e}, {&(0x7f000087a000)=""/0, 0x0}, {&(0x7f0000c5e000-0x80)=""/128, 0x80}, {&(0x7f0000f44000)=""/167, 0xa7}, {&(0x7f0000d97000-0x1d)=""/29, 0x1d}, {&(0x7f0000c91000-0x4e)=""/78, 0x4e}, {&(0x7f0000968000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c06000-0xe2)=""/226, 0xe2}], 0xa, &(0x7f0000bc8000)=""/0, 0x0, 0xfff}, 0x4}, {{0x0, 0x0, &(0x7f0000a0f000)=[], 0x0, &(0x7f0000909000)=""/230, 0xe6, 0x1000}, 0x1}, {{0x0, 0x0, &(0x7f0000135000-0x38)=[{&(0x7f000062d000-0x4b)=""/75, 0x4b}, {&(0x7f0000d41000-0x9e)=""/158, 0x9e}, {&(0x7f00000cf000)=""/249, 0xf9}, {&(0x7f00001ab000)=""/163, 0xa3}, {&(0x7f0000827000-0x93)=""/147, 0x93}, {&(0x7f000067e000-0x53)=""/83, 0x53}, {&(0x7f0000638000-0xee)=""/238, 0xee}], 0x7, &(0x7f0000fe2000)=""/79, 0x4f, 0x5}, 0x522}], 0x4, 0x20, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000d27000-0x8)={0x0, 0x0}) tkill(r2, 0x1000000000016) 2018/01/18 06:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000017c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f000024b000)=0x0) 2018/01/18 06:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000333000-0xb)='/dev/hwrng\x00', 0x80, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000348000-0x8)={0x2, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000ab0000)={0x0, 0x0}) 2018/01/18 06:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000795000-0xc4)=""/196) connect$inet(r0, &(0x7f0000314000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000fdc000)="4f72c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f7b30fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x45) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f5f000)=[@in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}], 0x1c) r2 = syz_open_pts(r1, 0x801) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/18 06:17:20 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b68000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000-0x3)={0x0, 0x2d8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r2, 0x7, 0x20}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000616000-0x20)={0x7fe00000, 0x100, 0x1, 0x5, 0x0, 0x8000, 0xd77, 0x9, 0x0}, &(0x7f0000000000)=0x20) llistxattr(&(0x7f00003c1000)='./file0\x00', &(0x7f0000368000)=""/193, 0xc1) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000001000-0x4)=0x0) 2018/01/18 06:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) setsockopt(r0, 0x9, 0x1, &(0x7f00001fb000-0x3a)="a8e4ef64568b12e570583c47bfd215972826fe65dfe758c0ab548b67891cec895f09117b36f878e4503d82b9c3344d83227852d088edd5bbfdd1", 0x3a) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 06:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a4f000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20, 0x100}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000a6d000)='./file0\x00', 0x128) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004b9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000056000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000a4f000-0x10)={0x0, 0xfffffffffffffffe, 0x0, 0x0, r2}) r3 = dup(r0) getsockname$packet(r3, &(0x7f0000c29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000eb2000)=0x14) 2018/01/18 06:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ac4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001db000)=@common='ip6tnl0\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ec0000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00004ff000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000a38000-0x8)='Let/tcp\x00') pread64(r2, &(0x7f00001f5000)=""/154, 0x9a, 0x22) fchdir(r2) 2018/01/18 06:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fed000)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000062c000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f9000)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000df000)={@multicast2=0xe0000002, @rand_addr=0x5, r3}, 0xc) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) 2018/01/18 06:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd7000-0x10)='/dev/sequencer2\x00', 0x4000800400001, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000b9d000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b6a000-0x28)={@common='erspan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f2b000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a7d000)={0x40, 0x7, 0x8000}, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007ee000-0x8)={0x0, 0x0}) 2018/01/18 06:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009ab000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00001f1000)=0x8) r1 = syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r1, 0x2, 0x1) 2018/01/18 06:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0xfcc}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000e63000-0x10)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) splice(r0, &(0x7f000016c000)=0x0, r0, &(0x7f0000554000)=0x0, 0x100000001, 0x4) tkill(r2, 0x1000000000016) 2018/01/18 06:17:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x9)='bdev\\://\x00', 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000064b000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000108000-0x8)={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = getpgid(0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r2, r3, 0x3a, &(0x7f0000019000-0x10)={0x34, 0x1, 0xffffffffffff44b3, 0xffffffffffff13c5}) r4 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r4, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x2000002e, 0x643, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x44000}, 0x0) 2018/01/18 06:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ac4000)='/dev/hwrng\x00', 0x20402, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5380, &(0x7f0000ca7000)="") 2018/01/18 06:17:20 executing program 6: r0 = add_key$keyring(&(0x7f000089f000-0x8)='keyring\x00', &(0x7f00004f5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x7, 0x2, 0x1, 0xa, 0x20, 0xa0, 0x3b, 0x0, r2}, {0x7f, 0x6, 0x100000000, 0xffffffffffffebe3, 0x100000001, 0xffffffff80000001, 0x10001, 0x3}, {0x4, 0x2, 0x0, 0x200}, 0x0, 0x1, 0x3, 0x1, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0x7f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x0, 0x8, 0x7ff, 0x4835, 0x9}}, 0xe8) keyctl$clear(0x7, r0) 2018/01/18 06:17:20 executing program 4: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722000c07fff700010000000700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000dd3000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf2d9}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x80) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000dd2000)=0x0) 2018/01/18 06:17:20 executing program 1: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000026000-0x4)=0xd82, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000001d000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000000b000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000000b000)={r2, 0x1000, "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"}, &(0x7f0000004000)=0x1008) 2018/01/18 06:17:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000)={0x3, 0x2}) timer_create(0x0, &(0x7f0000001000-0xe)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x8)={0x2, &(0x7f0000002000-0x10)=[{0x4, 0x8001, 0x5, 0xfffffffffffffffa}, {0x1, 0x2, 0xf9, 0x2}]}, 0x8) 2018/01/18 06:17:20 executing program 3: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0xb598, 0x440002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000)=0x3, 0x4) write(r0, &(0x7f0000585000-0x161)="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", 0x294) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x17c, 0xc6c3, 0xb0fa, 0x8000, 0x5, 0x2, 0xffffffff, 0x9, 0x3f, 0x7, 0x7ff, 0x1, 0x61, 0x800, 0x1]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000)={r2, 0x2c, "b6211f35db627c378d50e525672f6043fe106a8b42f3571c0c1620bae33f6b018730e3327bd8e479e8af8643"}, &(0x7f0000004000-0x4)=0x34) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000005000-0x18)=@generic={0x3ff, 0x5, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000003000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) 2018/01/18 06:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a09000)={&(0x7f0000f7f000)=@newlink={0x1f8, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VF_PORTS={0x1c0, 0x18, [{0x138, 0x1, [@generic="46d77a87b11f5ca80868f0d8506aecb1f25914b76099485e5a32798a62c121338b03be4db2c2d7353141aa", @typed={0x10, 0x3e, @u64=0x7}, @generic="11fe4c2e42697773837457c8d1de704eeae9a4be778e17acb2c370b9bd760a066596b27127e379724ec88bfcf11654701827a019b41127ed0112d8f5465f7c8c93b9b763e9fb014dac694bda9e8af5aa636d5437875b686a419b23893be3e2cfdc510339c10c773e20d6da8e3fdc2fd56bcb578ee1be29571c9e7ba63444de3c578600a253e1be44106d45f2e6f168b52bd962fa29fc1fd6a7b4f59062db19fc438cbb0f5c74b3b162c2a2c600e0869a5d0b2f7ebc8a1ee7e3fff8af35fb4a361cd74b2c0ce7e84815d9f15ae1d7c350559a1124f0649242a17d71b2add8c8af1768276b2b1dc4ab0f7fccb6ba536dd7a2f565d24d7e"]}, {0x28, 0x1, [@typed={0xc, 0x3e, @uid=0x0}, @generic="11b685e0f93acb206339dde295148b44c62e26", @generic="b96866675a"]}, {0x30, 0x1, [@typed={0xc, 0x5, @str='\x00'}, @typed={0x20, 0x5e, @str="26282c2d47504c2973656c696e7578747275737465641100"}]}, {0x2c, 0x1, [@generic="6e4ad5b98ff037b12bb3f88d3bbefefd1a9f232fecb0d154b56a03882dc29e7cd8e2ee4fc5e619f1"]}]}, @IFLA_GROUP={0x8, 0x1b, 0x5}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "7f4501c2d413094be9"}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x20044801}, 0x40000) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) ftruncate(r1, 0x5) 2018/01/18 06:17:20 executing program 7: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d1e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000d1d000)=0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) inotify_rm_watch(r0, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000d1e000)={0x0}, 0x8) 2018/01/18 06:17:20 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000aa0000)={0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000183000)='/dev/pktcdvd/control\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, {0xa, 0x0, 0x416, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, 0xde, [0xffffffffffffff80, 0x401, 0x6, 0x3, 0x6, 0x7f, 0x1, 0x2]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) connect$ipx(r1, &(0x7f0000fa9000)={0x4, 0x0, 0x0, "534dd27479da", 0x0, 0x0}, 0x10) 2018/01/18 06:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009ca000-0x9)='/dev/rtc\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f0000bd2000-0x20)={0xffffffff, 0x783, 0x31ab76d1, 0x4, 0x0, 0x7f, 0xff, 0x1000}, &(0x7f0000a78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x3, &(0x7f0000b10000)=0xc2, 0xfffffffffffffffd) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000b00000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mq_open(&(0x7f000083d000-0x9)='/dev/rtc\x00', 0x843, 0xa, &(0x7f0000bcd000-0x20)={0x3, 0x800, 0x800, 0x2, 0x8, 0x4, 0x8, 0x8}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00003dd000)={0xe3, 0x2b21, 0x100000000000004, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000f19000)={0x80000000, 0x8, 0xfffffffe, 'queue1\x00', 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]}) readv(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/18 06:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b6c000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00003dd000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f04000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000012000)=""/228) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000de2000-0x4)=0x0) tkill(r2, 0x8000000000000023) ptrace(0x1a, r2) [ 105.536327] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=46 sclass=netlink_tcpdiag_socket 2018/01/18 06:17:21 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a93000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000d4000-0x88)=""/136) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001b5000)='/dev/sequencer2\x00', 0x8000, 0x0) pwrite64(r1, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/01/18 06:17:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000eae000-0x9)='/dev/sg#\x00', 0xd12a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab7000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000ec1000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7c, 0x10000, 0x100000001, 0x100, 0x1, 0x10, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000003a000-0x1)=""/1, 0x1) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f000002e000)=0x0, 0x4) setsockopt$sock_int(r2, 0x1, 0x32, &(0x7f0000022000)=0x0, 0x4) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x31, 0xffffffffffffffff, 0x0) close(r3) 2018/01/18 06:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000c6a000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/18 06:17:21 executing program 7: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000093d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031b000-0x4)=0xe8) setuid(r0) getgid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x7, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 06:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @raw_hdlc=&(0x7f0000004000-0x4)={0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000deb000-0x14)={0x2, 0x800, 0x400, 0x7f, 0x8, 0x4, 0x1ff, 0x8, 0x7, 0x5}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) readv(r0, &(0x7f0000004000)=[{&(0x7f0000007000-0xcd)=""/205, 0xcd}], 0x1) 2018/01/18 06:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8004100, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c5d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d00000-0x4)=0xe8) ioprio_set$uid(0x0, r0, 0x0) 2018/01/18 06:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getregset(0x4204, r0, 0x201, &(0x7f00004eb000)={&(0x7f0000923000)=""/4096, 0x1000}) seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f000004a000-0x8)=[{0x6, 0x0, 0x0, 0x5003e}]}) socket$inet6(0xa, 0x0, 0x0) 2018/01/18 06:17:21 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000053c000-0xc)={&(0x7f000087d000/0x4000)=nil, 0x1, &(0x7f000053b000/0x2000)=nil}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) flock(r0, 0x2) r1 = accept4(0xffffffffffffffff, &(0x7f000053d000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000053c000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000053c000)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000001000)=0xc) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000cf000-0x8)={0x0, 0x0}) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/01/18 06:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009c6000)={0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0xc) lstat(&(0x7f00009dd000)='./file0\x00', &(0x7f0000514000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000088a000-0x8)='./file0\x00', r0, r1) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') lsetxattr(&(0x7f00000da000)='..', &(0x7f00003f0000-0xb)=@random={'trusted.\x00', '\x00'}, &(0x7f0000cf3000-0x9)='-^+({&!*\x00', 0x9, 0x2) chdir(&(0x7f00001ec000)='..') r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000073a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000945000-0x8)='./file0\x00', 0x101001, 0x24) r4 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000637000/0x1000)=nil, 0x1000, 0x2000000, 0x32071, r4, 0x0) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_int(r3, 0x0, 0xf, &(0x7f00008fb000)=0x0, &(0x7f0000ee9000-0x4)=0x4) lremovexattr(&(0x7f0000e91000-0x2)='..', &(0x7f0000ede000)=@random={'user.\x00', 'posix_acl_access+-)cpusetvboxnet0[-\x00'}) 2018/01/18 06:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) ppoll(&(0x7f0000843000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f000093d000-0x10)={0x0, 0x0}, &(0x7f000020c000)={0x0}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cae000)='/dev/rfkill\x00', 0x416000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) 2018/01/18 06:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x8000200100, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000604000-0xe)='./file0\x00') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) 2018/01/18 06:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000561000-0x18)=[{&(0x7f00002b9000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000bf1000-0x12)='/dev/loop-control\x00', 0x0, 0x0) 2018/01/18 06:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000760000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000131000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ec6000)={&(0x7f0000633000/0x4000)=nil, 0x4000}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005c9000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000c52000)=""/93, &(0x7f0000cc1000-0x4)=0x5d) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000538000)={0x3, 0x4909}) 2018/01/18 06:17:21 executing program 1: mmap(&(0x7f0000000000/0xb4d000)=nil, 0xb4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a7b000+0x3ac)='/selinux/access\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000791000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000172000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002bc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4c000)={0x0, 0x0}, &(0x7f0000a0e000-0x8)={&(0x7f0000b4c000)={0xffffffffffff0000}, 0x8}) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b4e000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000b4d000)=0x7fff, 0x4) 2018/01/18 06:17:21 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x2010, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000002000)={0xf82c, 0x401, 0xdb5, 0x34d3620a, 0xa, 0x7fffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002000-0x30)={0x14, 0x0, &(0x7f0000002000)=[@release={0x40046306, 0x4}, @free_buffer={0x40086303, r2}], 0x32, 0x0, &(0x7f0000002000-0x32)="ca708dbfe8a5ed9397d59d43b949c1f0ff32d5873ae2dca666af67ae6224273861031453839e71e0bdca7710f783e8f7a2dc"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000001000-0x8)={0x9, 0x5}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1, 0x0, 0x2, 0x1000, 0xa, 0x80, 0xa0, 0x6f, r3, r4}, {0x9, 0x2, 0x6, 0x8000, 0x6, 0x200000, 0x9, 0x9}, {0x200, 0x2, 0x8, 0x100000000}, 0x5, 0x2, 0x0, 0x1, 0x1, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4, 0x3, 0x3f, 0x80, 0x4000000000, 0x3}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000016000)='cmdline\x00') pread64(r5, &(0x7f0000015000)=""/0, 0xfffffffffffffcc5, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00008ba000-0x8)={0x2, &(0x7f000050a000)=[{0x0, 0x0}, {0x0, 0x0}]}) sendto$inet6(r0, &(0x7f0000010000-0x16)="6f04305484ad470b26d02894bf5e65ea19c45e75f72d", 0x16, 0x80, &(0x7f0000798000)={0xa, 0x3, 0xfa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0x1c) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000271000-0x8)={r6, 0x30}) 2018/01/18 06:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000bd4000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000654000-0x4)=0x58, 0x800) rt_sigreturn() lstat(&(0x7f0000341000)='./file0\x00', &(0x7f0000add000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00004ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000cd9000-0x1c)={&(0x7f0000305000-0xc)={0x10, 0x0, 0x0, 0x28010000}, 0xc, &(0x7f0000270000-0x8)={&(0x7f0000a7e000-0x1994)={0x1994, 0x39, 0x100, 0x3, 0x2, {0x3, 0x0, 0x0}, [@nested={0x320, 0x15, [@generic="f3afaa8b73ebbba1540a54adb4e4ed2a9a3f63d531085b9b96d8d2ffa8f08b68d411b3bc02ad24f5a300d2d36b7984438cf629989880efcfef5d953b30f8464d6b71ebc5775a619430d1", @typed={0xc, 0x78, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x47, @ipv4=@broadcast=0xffffffff}, @generic="87de7c438a", @typed={0x8, 0x27, @void=""}, @typed={0x18, 0x3f, @str='/dev/binder#\x00'}, @generic="c8d40e726c5ec571744a77f3d0c7d2a79c50b789911b1f5e3e0942ad395ddab954ae782663a482406d3faa86171167c9ee44d6b8864285b04b0962be44108925621934343aee467c2e7695102f351d97b78c9d766c00dc9c2f6cfd8789c6034da4f48beb44e80be30043a12368cf8abebd85668df8eabd9f105c16e60f645eb8632948a21172684a6b109c662965ce0869b18df4a0ed4c358b436795fd01f6f1d4575959132599789aa03ef525789e1c174358928e79c00d6ce1a6a512abfc16072525aba52fe67e12bac317e0a2540b91e8642c97c3ff85d973a73c", @generic="e4cb8a6b9e0b2f64fa80d4c64dcb18b93982a44a73cae9b3a849bd89565d252ee865fb7b80834676c622998dbd976fe058058a3fc5057829e6dcb868d27b3187ffc21baca13a14929044fe2d664b46fd529da1107002fe4b2ed4c0d469ab2de8c5cf702aa3453d8b33c39f50002ee29dda", @generic="ae9e1cbc0b008c1624338442222c6e1319fb010d22f86094ea70637f3e0d6a3827a38862e67e63ab2441eba3e4b8611cf2e10572154131ac1144dbc5bb4b36cb1b31de3ae5a3fb451ec47993b757b02b2fcd04dacf8439a4f46a56756fd90fff5e031f40671ce9a06a55fa3e36c8256a112c51838af3bfefa3180f4d100f341e9ed1d38abd3467e36f6051ed47ba3c73d818526453902e215b21cb320c242e5f9ca667cbfad252d46e3e56818d4b35614d20eede57a81c91f5d0e169bbdf8f93140072156624b8d5bdb6debc4ccaf050b61f660c5ab799fbd622f42e13", @generic="f97a73cd48eb3ffa3955af6202d97b1d54fba4f08479ce0f8961681bb8129631d8ceead0c624184842b062be65afd74b4a0d648d31557880e6ec062bdf73e3f8a5341a5f4b2b3b0dcd474a1dd3ec86919ccb25c8cf2528e9c335a9b491298e1aa23567b6be1ea3f0"]}, @nested={0x1198, 0x72, [@generic="7554e2114a44f4269830aaa0", @generic="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@generic="dc6249cce9417ed6b4d7f78860289dce02dc8240c3f9e52eb15f7687007f2650dc2741e0315e3458322788a855df2471ad3d197bd1867822958c7ac47ab4247718ec8bfc83916966d9c32d882a77abdc85b63b82a269fd68a5dac64499b921be46756440aca261a3ed48c5e9d5e891973325d9a7d638ad4d7f10be1b1506b7f3bf778467260beb4f55abad07f180fb8eeb352407a64304d9380252fe50153282046db33dd6c0", @typed={0xe0, 0x4, @binary="9f90b80873099affa1666d5592d4ac25720c17db5ee6f2c359c598036537223891fff8c88c1b1227398588de47d28057175d2239e7a770bd6e9e2214e4f1465b18404b5a2e52be7e62dfd35512db32ccf9c515bbc1a44b6461128bb796996a6a61c1167b9eddf91c3385a85bbe3ee80bfe88de099ce06f48de0121146d85f71ba620f26e260aef9f3a6480c7308d719957c1e7d51547a213d84045d7201f92c32bcd7feaed3b64319fa4fb163be40cb1a76bac91cfb2308adf7384b93365d9a3a453c68057e91868706976eff53071766568956e63"}]}, @nested={0x2c8, 0x6a, [@typed={0xf8, 0x1b, @binary="3a09304b325680ef75b32571b61ba8be3bc8c5c813ae5dbdcb56bb2425889523c6664fa2d091da073cda61a5d1697323a0f2c008617f40a035e78efa1ec9727f5644a31f712c366a95d4f417a04c021a61caf302c117a1987ef6d3af19cdefb21cdd3be46adc97b82aef73e6276280b0dae40bc75bf790c214a23db2323d008b89e9cd1ecf82a8d48a8a4b6e4f161564616902779063149fa4547ba3e98a74b8e15a0291b7a469bc11b74a3cdff341084c7d6a48d2a396a585c67810edeb90d67dfc81db8f150ffdc1a2135cba00cc98e53ec18ef16b6491bf8112a612e0f3aa0a108c1b84d6b2fad88911a110c6"}, @generic="a26d8bf237ee0e90f8aa99e2da4376963d1dc21d0c533904abfc83a799f4e5cbc0c06bcdd4c07e571b8eecb650d4c97d823d2a09c051be61b89e800dfb7026baf98b284aa6c98854bbeb1fc0e76f2b1760694570888b2cef8b933c02104a6d0e", @generic="26186f3a43cdd74615f061349d6637a64097d8acb927508f80164774cc69b2db7523e40bc1c4ef154c94b71384870a7dd372d3efa906669777ca4166c2ac215e1dc84b34f09db184f4d7f45c37e2c019d4b39dfb461512ea420b9e59a927b61ad103ff980fd035ac1bb24954e37e4a630de75f574ad02ad92278a2276fe867e39da691addbbabf46e1625b8bd7cd4abf17d07401722fc9f0a833f4602f012b333b7644d804c7294b06918d7929d23bc54cd90c0456330c83d927b263952900498f9cf7417469dd", @generic="b030c9d77168d679668f3088a66e5f3a09082f5626e27dcf40a8a77a200fea84ea65562c70f191e0152ca773d94bae1206955c4e80f30741265d6645a901ba3cfe84773e8dac1da708e5ee693f8e62beaf9dfd622e4b559d54a302754b751816390dda1c0c836c4f2b20e6226ac07ebfb85805458f6bfd141208d637008560e94997aa66cc938a5333e109e4b451d0f7f255272ae48131764c1bf119c42cb731bdbb"]}, @nested={0x84, 0x41, [@generic="9c622339ef46a55b9eaa73fa88825c", @generic="2c113c06", @typed={0x10, 0x1, @u64=0x40}, @typed={0xc, 0x66, @fd=r0}, @typed={0x8, 0x89, @void=""}, @generic="99d9f6931a0e68e27f91cace43fa6e6afd306017048f5f9f9ab8e387c6979cf43b956e8a6663d33b0a2511422fb84e52e51318bb71aab82fc91932b81c31d532204b08c4b7622880"]}, @generic="520dbb26f2889dd279109dff5a7a2a0963c8509bae21ca4537aa5b80de2560017c55f5de37", @typed={0x10, 0x89, @str='ppp0}\x00'}, @typed={0xc, 0x2a, @uid=r2}, @generic="0295aa5758da242ef2acfa8d77aee12aca42322c90bc5ed025190922064342a94542ffa68a25e8c08145db747def779702f1c7afe6ab436d1a182e8d5379611ffa275789c7d8329b2400b17b6ab9e9ab1ee65154fe9fb6f3198ec026b62e68d815be197695fc714c64e7d83d4226c5fb1fbb889c", @typed={0xc, 0x1f, @u32=0x23}, @nested={0xb8, 0x84, [@generic="1263b84a7e34483c7d54db33d7eb42b3151544efad21fd08cee15c0422c263ac491d4389043c358444da32d5e6e3d9551ec6d3c3a03af79bef94e6fff0f34bdeeba2b79f80d4e66d56e8a7eab430e83fb683461d0a074c4f03307cb0e0de5bee93207757d6373f617ff3b51df13dae83461e396291411ae7a7483d6b2e3f942f", @typed={0x10, 0x53, @u64=0x8}, @typed={0xc, 0x36, @ipv4=@empty=0x0}, @typed={0xc, 0x8, @uid=r3}, @typed={0xc, 0x13, @u32=0x80000000}]}]}, 0x1994}, 0x1, 0x0, 0x0, 0x0}, 0x20040884) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/18 06:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e74000)='/selinux/access\x00', 0x2, 0x0) 2018/01/18 06:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006b6000)={0x0, 0x0, 0x0}, &(0x7f0000d3c000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f00002c9000-0xb)='net/packet\x00') readv(r1, &(0x7f000057d000-0x20)=[{&(0x7f0000c25000-0x65)=""/101, 0x65}, {&(0x7f00005b1000-0x6a)=""/106, 0x6a}, {&(0x7f0000df9000-0xcb)=""/203, 0xcb}], 0x3) process_vm_writev(r0, &(0x7f000099b000-0x18)=[{&(0x7f0000e1e000)=""/229, 0xe5}, {&(0x7f0000d07000)=""/234, 0xea}, {&(0x7f0000f24000)=""/229, 0xe5}], 0x3, &(0x7f0000f0f000)=[{&(0x7f0000cb1000)=""/153, 0x99}, {&(0x7f0000683000-0x29)=""/41, 0x29}], 0x2, 0x0) setrlimit(0x7, &(0x7f00005d6000-0x8)={0x0, 0x3}) 2018/01/18 06:17:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fchmod(r0, 0x10) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/18 06:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000026f000)='/dev/input/event#\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000dec000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000536000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000db3000-0xc)={0x0, 0x8, &(0x7f0000cf6000-0x8)="0afaec1b64d56f6f"}) socketpair(0xd, 0x5, 0xffffffff, &(0x7f0000d6a000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/01/18 06:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x1f) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/01/18 06:17:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="1dcb2cef8e248863798ba4ffdcc270d25dfc262efd42cb88ca2b72b2b5992dedc50e67a6a128fd623689e709de4b3cbb39c0a7440376983d542f58f89b79b9a3aeadc13ff586ea1f6d7f2257ce6a98dc55754ccbf4fc635d0bea5e6f88733fd6f36e34ff6bf0407dd52a062e2726fd59335d2bf1450cf9856ad1ae7c2f4507e21d493f3dbf667af2fc4a0caa5e530ca05f2ea42f656d0d968c003ec73abc0f8fc3988747", 0xa4, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000622000-0xe)='md5sumnodev!@\x00', 0xffffffffffffffff) keyctl$link(0x8, r0, r1) keyctl$search(0x14, 0x0, &(0x7f000015d000-0x5)='user\x00', &(0x7f0000df0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/18 06:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80004, 0x8001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c47000)={0x0, 0xb36f}, &(0x7f00003b5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b6e000)={r1, @in6={{0xa, 0x0, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8000}, &(0x7f00008a7000)=0x98) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r4, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) lremovexattr(&(0x7f00002bf000)='./file0\x00', &(0x7f000092b000)=@known='security.evm\x00') fcntl$setpipe(r3, 0x407, 0x1) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f00000d5000-0x21)=""/33) sendmsg$inet_sctp(r0, &(0x7f0000355000-0x1c)={&(0x7f000021d000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000aa000-0x20)=[{&(0x7f00001a7000)="b0c7b710ffd3e3cd35423d93baa60134e433af6603f7ee357eac591f3777b7339c825b848e8531ffdcb822f94671c246ec20fe30e74eabd233ae127be2bc63e6ae258387831d0b8e12b6873c843bbfcd47ca958c43ba113aae588b9f386b1e0ff33ba4bd3e6a8af1f591862493467601f1", 0x71}, {&(0x7f00009d8000)="a5315c2056fa7c4f93c719a92a5ccbf36213b0e72c127e6a1ef4bf03b726576327f6d78239f9bfdd13e5b7e312a1a0e399996ecfa3eb80cfb083eed18007c03e805b594fc88d169a9c166145c43207c40561f551a2ba3af970c01e9a1168058696dd614649abf70aee5b005d4571f807025f9f1fb3764806997ff2ad3097e885f589fc0950c472a22dec", 0x8a}, {&(0x7f0000eaf000)="63033977921fa898e45b16e90683fa67cd4f607c9252f13bb009a2df17bcd0ef0aef5ebcb6c3c2b6ed53ef626a5b0f884c4cd5dedacb5699757b9f0eefd47f3c612f05f62dd35046b9363ed377e65e7f9ff9abd879c509c99e57e56dc0800258b2acf84834a527edab8be7bc2056e8a160f04a65a5ed7ec15763429588e19199bf03d9522127b72c23b03dfdc1b8e7", 0x8f}, {&(0x7f00000cd000-0x4f)="c36cf5e6871a91e183c7bca502584f0999ee297bf92f7bb1c5e002b31cbab4d8a7eb5bb8afe313088c35c6ec0f56f02251594b775026f8479a83a6d91aba3e5126f7e6822b02bf5a629d849f2f8ca9", 0x4f}], 0x4, &(0x7f00000f0000-0x2c)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x80000000, 0x8009, 0x2, 0xfffffffffffffff8, 0x1, 0x2, 0x2, r2}}], 0x2c, 0x2000c0c1}, 0x4) 2018/01/18 06:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000d91000)='smaps\x00') sendfile(r0, r1, &(0x7f0000bc8000)=0x0, 0x3) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/01/18 06:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) creat(&(0x7f00008c8000)='./file0\x00', 0x40) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/01/18 06:17:21 executing program 4: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="b6") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000009000)=[], &(0x7f0000001000-0x8)=[], 0x100) 2018/01/18 06:17:21 executing program 1: r0 = add_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x83)="", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$reject(0x13, r0, 0x3, 0x20, r0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x800) stat(&(0x7f00007c9000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, 0x0, r1) 2018/01/18 06:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000094f000-0x8)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00003eb000)={0x1, 0x80000001, 0x4, 0x80000000, 0x9, [{0x40, 0x2921, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8000, 0x9, 0x400, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x8, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x9, 0xe4, 0x40, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x4, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x39, 0x8001, 0xff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x68e, 0xffffffff, 0x56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfff, 0x5, 0xfff, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0x2, 0x9, 0x5, 0x0, 0x0, 0xc84, 0x0, 0x0, 0x0}]}) 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', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x80000, &(0x7f0000509000-0x1)="") pselect6(0x40, &(0x7f0000ef8000)={0xe95c, 0x100000001, 0xd4, 0xa387, 0x4, 0xff, 0x2, 0x3}, &(0x7f00002c2000)={0x8, 0x7, 0x4, 0x4, 0x7, 0xffff, 0x80000001, 0x6}, &(0x7f000001a000)={0x5, 0x3, 0x100, 0x650a, 0x3, 0x2, 0x4, 0xfffffffffffffffb}, &(0x7f0000e84000+0x519)={0x0, 0x0}, &(0x7f0000b57000-0x8)={&(0x7f000051a000)={0xff}, 0x8}) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/18 06:17:21 executing program 7: unlinkat(0xffffffffffffffff, &(0x7f000077d000)='./file0\x00', 0x2) 2018/01/18 06:17:21 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = dup2(r0, r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000009000-0x58)={0x2, 0x8000, 0x8, 0x80000000, 0x1, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000003000)=""/238, &(0x7f0000006000-0x4)=0xee) 2018/01/18 06:17:22 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000+0xa5)=@buf={0x0, &(0x7f0000001000-0x9f)=""}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x200000, 0x42) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000003000-0x18)={0x4b5db01c, 0xe64, 0x7898, 0x6, 0x5, 0x7}) 2018/01/18 06:17:22 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0xffffffffffffffff, 0x1b071, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) 2018/01/18 06:17:22 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c8b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) fcntl$dupfd(r0, 0x0, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000690000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/18 06:17:22 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = dup2(r0, r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000009000-0x58)={0x2, 0x8000, 0x8, 0x80000000, 0x1, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000003000)=""/238, &(0x7f0000006000-0x4)=0xee) 2018/01/18 06:17:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x8) 2018/01/18 06:17:22 executing program 6: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000034000-0x4)=0x0) 2018/01/18 06:17:22 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000817000-0x8)='./file0\x00', &(0x7f0000032000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_create1(0x80000) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000002000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x28)=[{&(0x7f0000003000-0x40)=""/191, 0xbf}, {&(0x7f0000002000)=""/196, 0x437}, {&(0x7f0000001000)=""/101, 0x2eb}, {&(0x7f0000000000)=""/30, 0x255}, {&(0x7f0000003000-0xe9)=""/233, 0xe9}], 0x5, &(0x7f0000002000)=""/98, 0x62, 0xdb82}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r3}) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x8000, 0x2, "14d26a055719", 0x9, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000-0xc)={0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000002000-0xc)={0xa0000001, 0x0}) 2018/01/18 06:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00008c3000-0xc)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000bba000)=0xc) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000908000a00071004000100fffffff20800000000000000", 0x24) r1 = syz_open_dev$tun(&(0x7f000004d000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001f4000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000d32000-0x10)={0x4, 0x8, "2773da5d67d19a6e"}) r3 = open(&(0x7f0000a66000)='./file0\x00', 0x50040, 0x142) getsockopt$inet_dccp_buf(r3, 0x21, 0x80, &(0x7f0000006000)=""/155, &(0x7f0000e8b000)=0x9b) ioctl$TCGETA(r3, 0x5405, &(0x7f0000118000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000923000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000dc5000)={r4, 0x80000, r3}) openat$dir(0xffffffffffffff9c, &(0x7f0000ba9000-0xe)='./file0/file0\x00', 0x400000, 0x47) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a35000-0x50)={@generic="b3adac2f808811b65ab39b31457060c0", @ifru_ivalue=0x7fffffff}) pivot_root(&(0x7f0000354000-0x2)='./file0\x00', &(0x7f0000cc0000-0x8)='./file0\x00') 2018/01/18 06:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000fbe000-0x4)=0x0, &(0x7f00003f2000)=0x4) getsockname(r0, &(0x7f0000576000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000024000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f67000-0x98)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe0, 0x10001}, &(0x7f000021a000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bdd000)={r2, 0xfdc6, 0x200}, &(0x7f000037c000)=0x8) 2018/01/18 06:17:22 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = open(&(0x7f0000bc2000)='./control\x00', 0x10000, 0x120) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000869000)=""/90, &(0x7f0000365000)=0x5a) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) 2018/01/18 06:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x8e) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x51d, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000432000)="42d6e4de098d365968237851f0824f4a5f3cad0a7e4da3f6f4f28bb7d6a3d37c7d0e13f4ac984c7cb82b5b34ab44e5270d7fa2c0bfac7592cc74adeb179ce9d700e0596d1aceb66715833120a17a720c59e4f348c00eb12b83984ad3c33e4fc426cdce66d9f1acf2383367c6", 0x6c, 0x0, &(0x7f000052b000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00003d8000)=[{0x0, 0x7}, {0xa, 0x3}], 0x2) 2018/01/18 06:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000efa000)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000c2a000)=@random={'security.\x00', '#(#\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000359000-0x5c)={0x8000, 0x10001, 0x9, {r1, r2+10000000}, 0x1000, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000a09000)={{0x80, 0x7}, 'port0\x00', 0x0, 0x0, 0x0, 0x4, 0x100000000000080, 0x0, 0x0, 0x0, 0x100000000000003, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000998000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r4 = mmap$binder(&(0x7f0000e9e000/0x4000)=nil, 0x4000, 0x0, 0x8010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000be7000-0x30)={0x30, 0x0, &(0x7f0000485000-0x30)=[@enter_looper={0x630c}, @enter_looper={0x630c}, @enter_looper={0x630c}, @acquire_done={0x40106309, r4, 0x1}, @increfs={0x40046304, 0x1}, @release={0x40046306, 0x0}], 0x26, 0x0, &(0x7f0000b1c000-0x26)="01502cf8f8988c04ef391219ffbf597e70b47df8a9abb275a05fd7e5a8b1de4818f657c9f131"}) r5 = add_key(&(0x7f0000a6c000)='cifs.idmap\x00', &(0x7f0000d86000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000698000-0x40)="7901c040ced255cfe2819a0c5a8c7262a65769b3507931aa4ac8f69a8016fdc914d1761f581bb695515ece4fda97c016c6cfbe639e8cd4035dea27aeb64b7ae5", 0x40, 0xfffffffffffffffb) epoll_create1(0x0) r6 = add_key(&(0x7f0000c1e000-0xa)='syzkaller\x00', &(0x7f00005f7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005f7000)="", 0x0, 0xfffffffffffffff9) r7 = add_key(&(0x7f0000680000-0xd)='dns_resolver\x00', &(0x7f0000dea000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000438000-0x3f)="2e990f0fb15460784f925da3320ba7b7a14c1fd62a104c95f93c25927b0bd28bfffd9286d3b8f060da71377a59c35848c2a6d729f41096c17cff591cdbcc99", 0x3f, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000fb0000-0xc)={r5, r6, r7}, &(0x7f000094b000-0x3b)=""/59, 0x3b, &(0x7f0000eb4000-0x2c)={&(0x7f0000187000-0x1)={'wp384-generic\x00'}, &(0x7f0000fd7000)="e2a2bc4e1adabbdb7674efe1e46b535aa70f2a7f0f6d31283c0b81ef368e1f9171384a4cfcd0f95bbd02825033b3c72cce285c5b0776bc10e421125e4aacd48c74d2be292786053e759bfbe835e1855c7a8181ab9e3ea75a0f595fc49346f03578450578a9e61dbfe24ac03b15da404fdc27fbc19d25171ff02b1e30f67a19631296", 0x82, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$set_timeout(0xf, r5, 0x3ff) 2018/01/18 06:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r0, r0) timerfd_gettime(r2, &(0x7f000042f000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 06:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000000001ffffe, 0x0) bind$inet(r0, &(0x7f0000647000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x193, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000636000-0x140)=[{{0x0, 0x0, &(0x7f000019e000-0x20)=[{&(0x7f000015e000)=""/104, 0x68}], 0x1, &(0x7f000009f000-0x33)=""/51, 0x33, 0x0}, 0x0}], 0x1, 0x63, &(0x7f0000588000-0x8)={0x77359400, 0x0}) [ 107.067931] audit: type=1400 audit(1516256242.214:34): avc: denied { bind } for pid=18146 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/18 06:17:22 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000005000)='/dev/urandom\x00', 0x0, 0x1) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x0, 0x27, ""}) 2018/01/18 06:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, []}, 0x3dc5) r1 = socket(0x3, 0x8080f, 0x76c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x58, 0x800) pipe(&(0x7f0000001000)={0x0, 0x0}) write$fuse(r2, &(0x7f0000001000)={0x28, 0x0, 0x4, @fuse_notify_store_out={0x81, 0x20, 0x20}}, 0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x6, 0x7ffc, 0x4, 0x280000000000000, 0x44, 0xfffffffffffffffd, 0x80000000, 0x2, 0x0}, &(0x7f00003e3000)=0xd) sendmsg$inet_sctp(r1, &(0x7f00000df000-0x1c)={&(0x7f0000b23000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x8)=[{&(0x7f0000001000-0xec)="daa074f775833ec08e2a713c546de96362e194f6beb6a83205639769225b17ddd1dff7632b47526d85baa2f8c4962a68604d3d55238af9ef42011b7ee1cc17d2cf8564ee8ad149dbba28472267359ea09a87e8a77a5832e75399eb201ef8034324703579ee481ea10b33159a8505477d8034c369612f5383fe4174060512a9dae2e0cd6d6aa96651fccf0f00e276e0fc358bc5d4581b470d1eea56c1929d1d7c52b1a303488d25f2bb92a457709668106b1d1c75c1bf2c61e15baca5a694e8e5ae5d9ed6d5674f7d7c9f0cf1e1639bc84b133b48c4ee3ee8c4bb4a830a77e66ce0fbe1071a2f1a98bd91eb65", 0xec}], 0x1, &(0x7f0000feb000)=[@init={0x14, 0x84, 0x0, {0x81, 0x4, 0x9, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x101, 0x0, 0x9, 0x7bc, r3}}], 0x58, 0x40040}, 0x4000000) 2018/01/18 06:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000)='mounts\x00') preadv(r0, &(0x7f00008c9000-0x10)=[{&(0x7f00009cd000-0xed)=""/237, 0xed}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000fc8000-0x4)=0x0, 0x80000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b17000)={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]}, 0x2, 0x2}, &(0x7f0000573000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000261000-0x6)={r1, 0x8ed}, 0x6) 2018/01/18 06:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f000097d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000769000)=0x26) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00001c2000)=0x25, 0x4) r1 = fcntl$getown(0xffffffffffffffff, 0x9) socketpair(0x17, 0x2, 0x3, &(0x7f0000a54000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000fda000)=0x5, 0x4) r3 = syz_open_procfs(r1, &(0x7f00007a2000-0xb)='attr/prev\x00') exit(0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f00007a3000)={0x0}, 0x8, 0x0) sendfile(r4, r3, &(0x7f00008de000)=0x0, 0x383) 2018/01/18 06:17:22 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006ad000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003e5000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000412000-0x22)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_names=@generic="57e2db79c62a77c856eae7f9c56f2063"}) clone(0x0, &(0x7f0000092000)="f9", &(0x7f000034d000)=0x0, &(0x7f0000444000-0x4)=0x0, &(0x7f000000f000)="") mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000a6e000/0x3000)=nil) mlock(&(0x7f00004f5000/0x2000)=nil, 0x2000) 2018/01/18 06:17:22 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000003000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 06:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000de2000)='./file0\x00', 0x8) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000080b000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000044000-0x4)=0x48, 0x80000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000daa000-0x18)=@add_del={0x2, &(0x7f0000115000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f000003b000-0xa)='./control\x00', 0x0, 0x0) faccessat(r1, &(0x7f000000f000-0xa)='./control\x00', 0x3, 0x0) 2018/01/18 06:17:22 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/18 06:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x101801) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00001c3000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000f7000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/18 06:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000def000-0x8)='./file0\x00', 0x0) umount2(&(0x7f00009bd000-0x8)='./file0\x00', 0x1) getcwd(&(0x7f00001ad000-0xf6)=""/246, 0xf6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f00001d5000)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000672000)='./file0\x00', &(0x7f00009d0000-0x8)='./file0\x00', &(0x7f0000f49000)="73717561737866950071", 0x80000, &(0x7f0000278000)=' ') mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000bf8000)="") umount2(&(0x7f0000d2c000)='./file0\x00', 0xa) 2018/01/18 06:17:22 executing program 0: r0 = gettid() tkill(r0, 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000b93000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000ff3000)={{0xc1ee, 0x1f}, 'port0\x00', 0x22, 0x2, 0x6, 0x5, 0x800000000, 0x50, 0x1, 0x0, 0x1, 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(0xffffffffffffff9c, 0x0, 0x3, 0x3) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x8ec467afc77d1c0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000000) inotify_rm_watch(r2, r3) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x400, 0x0) stat(&(0x7f000010c000-0x8)='./file0\x00', &(0x7f0000df0000-0x44)={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$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000000000)={0xf0, 0x0, 0x5, 0x3ff, 0x5, 0x7fffffff}) getgroups(0x7, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001000-0xc)={r0, r5, r6}, 0xc) wait4(r0, &(0x7f00006c2000-0x4)=0x0, 0x3, &(0x7f0000022000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x30, &(0x7f0000ffe000-0x8a)="", 0x0) tgkill(r0, r0, 0x1b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/18 06:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000969000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000bf6000)=0x0) r5 = getuid() fstat(r0, &(0x7f0000709000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000d84000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000cf3000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b8000)=0xe8) getgroups(0x7, &(0x7f000060e000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000083e000-0x4)=0x0) r12 = geteuid() fstat(r1, &(0x7f0000138000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r3, 0x9) r15 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008b4000)={0x0, 0x0, 0x0}, &(0x7f00000d2000-0x4)=0xc) r18 = gettid() r19 = openat$autofs(0xffffffffffffff9c, &(0x7f0000025000)='/dev/autofs\x00', 0x80042, 0x0) accept4$packet(r19, 0x0, &(0x7f0000c6b000)=0x0, 0x800) r20 = getuid() r21 = getegid() sendmmsg$unix(r3, &(0x7f000024c000)=[{&(0x7f0000ee2000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b37000)=[{&(0x7f0000e45000)="70e9bf47c539e1dc16b5db6ac0b9a6e7541d39e5122884d0115987abdad70a008252bb4c002ba6c198379716fd88e2ea133503c7a135838a2a021c2254847851c885382c908c3fc2bfd6c429e38d49d4c28d87f4981287477cbedc187509382dbc10580b60322aa8312700808a2fd5", 0x6f}, {&(0x7f00007d4000-0x6c)="5c4e841f6dbfdcd85daf133b94549c6ead2c01695b48199dc24b7472a2bef21f3192c845e82ab9b880307df0c3ea05496cb99c6cbb33a4e96b33aac4d1702370e8da630451fe0be92b8490d384c89d17e81d74d6dbb4a2555b588124c03e79dd4635cb2627e8f557d70e9678", 0x6c}, {&(0x7f0000421000)="7d9156491f11e8c0d371a23a4ad92eec9a2e30f31d8bc789e87ce422922a73b9c52af46628dabc2d4303d9cd266224fd8bd2c4d17c2a7ddee5e9383427ef1bde8ba60f", 0x43}, {&(0x7f00008fc000)="56a6e5b13309c309451a7d784417af15e71af129315b3a96265ac5fb689edea132fe65c62c2e846966c019e5bc4bfae3fe8db889", 0x34}, {&(0x7f000047b000)="e9343904cd2386983f0a1e6fcd12a1f67bd2f13ce178bf1322cbd38f6dd2dc713aec8ce3e4a0ce993c852dc4b15699b598cb0538f1c9a4cf53765038cb43e7ce6b3a5958848580adfa1affb4d0a2c8510f8dc0dee54fe56c287313d9864ae284b43304df2b44a6bd686271cf97ad25a74cf41dd69491b73895f72b44d1f620eecba77cddaaee49ed108e2455a55b3e887da3ba64e480317b6bed96fb9f050daebd5d014eae860bc634445090a60b07c6d6ca84fca339d53263d0e1a7bc46f85ed38ce657a56f3763843d1a824a6c4c4c24b99c312d286936cf3a49f3770f849094d576d5a5717d053295", 0xea}, {&(0x7f00000f1000-0x9c)="39382e079baf7c9f10a2e8240ef16865457d76f4507d04a1ca53aaf16eeb053997fc43bce4dea52e871a92c66b70f8b9628fb36a083a695aa92758cf9b30a355679c3d08ae3769182061c2be5a543e965b756e902e1b7f127992e0fd44d1deca2f4a2a1672ce8dbeae6a0b730a1402cc7083368e41681524ec2e99f07f36d5cf01f1730fdd3cda57e152bcffe07cc3af8e02950dbb98e0062adb54ea", 0x9c}, {&(0x7f00000a4000)="f660345dda6c39b1fa946dc25ff7aa43b047a4cf172af64ddb1106e47a681200bb68ea7a3216de4afde16779c37fdda18b6dd957fbbaf9f2a249bfedf1121e86bb813e2fb306b0739bcda07b8ee9dea36dd8ae1aeefcdad80a84232164a9b2c088f3029d2f59f9e95527d7c9fdbec72d9e57e257dcbfa3ea6f0f8633eff4380a4ff31fcd5bea8a0288d2e08aca91dfa7e24cc30813fbd46cccc5cf2e793ed3e008f781b75051759b518a2bd5c7c9b02c98a5a68dd89c178528eeeddebda556755a2bdb28ff7ea0311bb9daf998c8b463832ee3965426fe", 0xd7}, {&(0x7f000053a000-0x1d)="b5f9484374736fba282847b801285e5213460aed7e56f47d0b7394677f", 0x1d}], 0x8, &(0x7f00006f0000-0x78)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r17}, @cred={0x18, 0x1, 0x2, r18, r20, r21}], 0x78, 0x800}, {&(0x7f0000010000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000eca000-0x10)=[{&(0x7f0000d37000-0x1)="02", 0x1}, {&(0x7f0000ba6000)="e83e00aa37e056430322cc69aba8e0c9c9d14b228aa5e03230c4f71f680d88c5dc40907ff4eb38d61889fbad7c", 0x2d}], 0x2, &(0x7f00007d7000)=[@cred={0x18, 0x1, 0x2, r14, r16, r9}], 0x18, 0x80}], 0x2, 0x0) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x40) 2018/01/18 06:17:22 executing program 3: mmap(&(0x7f0000000000/0x9f9000)=nil, 0x9f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009fb000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009fb000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00009fa000)=0xc) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f00009fc000)='./file0\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00009fb000)={{0x6, 0x800}, {0xffff, 0xfffffffffffffff8}, 0x0, 0x7, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000094d000)={r1, 0x32, "5798a8da2f25b3ffd617a6846b807b8eab5c19611138fbf498f31be31688172627e51390f5a4f6d83b3cf620c686f568525c"}, &(0x7f0000126000-0x4)=0x3a) mmap(&(0x7f00009f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) renameat2(r0, &(0x7f00009fa000-0x8)='./file0\x00', r2, &(0x7f00007c5000)='./file0\x00', 0x4) symlink(&(0x7f000013b000-0x8)='./file0\x00', &(0x7f0000978000-0x8)='./file0\x00') mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00009fb000)={0x0, 0x0, 0x2, 0x4, 0x4}, 0x14) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000870000)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009fa000)={0x0, 0x5, 0x5, [0x7f, 0xfff, 0x8a4, 0x4, 0x10001]}, &(0x7f00009fb000-0x4)=0x12) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000072b000)={r3, 0x1, 0x33, "258f31c59e22b78af54d55586faa480053d6ed1572ecbfae6dcae7c66871c9464292a492c37c7a304792af6cd3c39dc4ba1ce5"}, 0x3b) getrusage(0x0, &(0x7f00009f8000-0x3a)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 06:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = perf_event_open(&(0x7f0000992000)={0x5, 0x78, 0x2, 0x774c33cc, 0x80000001, 0x80000000, 0x0, 0x4f, 0x22, 0x8, 0xcaa, 0x6, 0x8, 0x1, 0xfffffffeffffffff, 0xa85, 0x3, 0x6, 0x9, 0x3ff, 0x8, 0x7ff, 0x8, 0x4, 0xbe, 0x1, 0x780a673f, 0x9, 0x2, 0x7fff, 0x80000000, 0x3f, 0x1000, 0xffff, 0x2, 0x6, 0x4, 0x0, 0x0, 0x6, 0x1, @perf_config_ext={0xfffffffffffffffe, 0x2a8}, 0x4, 0x0, 0x5, 0x4, 0x100000001, 0xfff, 0x7, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000c82000)=[{{0x0, 0x0, &(0x7f0000189000)=[{&(0x7f000036c000)=""/106, 0x6a}, {&(0x7f000094a000)=""/40, 0x28}], 0x2, &(0x7f0000105000-0x93)=""/147, 0x93, 0x5}, 0x80000000}, {{&(0x7f0000a11000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000e0d000-0x20)=[{&(0x7f0000a8c000)=""/107, 0x6b}, {&(0x7f0000d13000)=""/7, 0x7}, {&(0x7f000039c000)=""/149, 0x95}, {&(0x7f0000a3d000)=""/249, 0xf9}], 0x4, &(0x7f000098d000-0x38)=""/56, 0x38, 0x4}, 0x200}, {{&(0x7f0000b0e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000080c000-0x10)=[{&(0x7f0000a67000-0xf8)=""/248, 0xf8}, {&(0x7f0000cb5000)=""/37, 0x25}], 0x2, &(0x7f0000dba000)=""/86, 0x56, 0x7fff}, 0x101}], 0x3, 0x21, &(0x7f000027f000-0x8)={0x77359400, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0xfffffc35) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d7f000-0x4)=0x0) connect$inet(0xffffffffffffffff, &(0x7f00008b3000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000276000)={0x0, 0x0}) 2018/01/18 06:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000188000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r1, r1) read(r0, &(0x7f000013d000-0xa2)=""/162, 0xa2) close(r2) 2018/01/18 06:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7e) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd2000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000efc000)=""/182) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000c56000)='/dev/ashmem\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) mmap(&(0x7f00004a2000/0x2000)=nil, 0x2000, 0xd, 0x2010, r0, 0x0) 2018/01/18 06:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000409000)={0x5, 0x3, 0x10000, 0x81, 0x5}) clock_getres(0x0, &(0x7f0000468000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, r1}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat(0xffffffffffffffff, &(0x7f000021a000)='./file0\x00', 0x400, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000148000)=""/34) getsockname$netrom(r2, &(0x7f000095e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000082b000)=0x48) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000400000-0x4c)={0x80000001, 0x9, 0xa63, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000081f000-0x1)='.', &(0x7f0000a03000)='.') ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00003b8000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x6, 0x0, 0x14, "8a31e2d0d3ae0f316ad04a7c0e71bf897904cb54cc591d02146f7112d8a744e270208499480d564e226577aaf891f22e34fd2a8a6ea02bb37220cb57a77bec9c", "adb2fc4513b8939423e648e2c55ee8fc37e85ef37a69f75c0eef008399397199", [0x7, 0x7], 0x0}) 2018/01/18 06:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000bf2000)='trusted\x00', &(0x7f0000a77000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$read(0xb, r0, &(0x7f00004a6000-0x4f)=""/79, 0x4f) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x400) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000bc1000-0xf8)=""/248) 2018/01/18 06:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000a79000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009cb000-0x4)={0x2}, 0x4) connect$unix(r0, &(0x7f0000d91000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_int(r0, 0x29, 0x73, &(0x7f0000200000)=0x0, &(0x7f0000c68000)=0x4) 2018/01/18 06:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000666000)=0x0) process_vm_readv(r1, &(0x7f00005a5000-0x50)=[{&(0x7f00006e8000)=""/142, 0x8e}, {&(0x7f0000970000-0x1000)=""/4096, 0x1000}, {&(0x7f00006d3000-0xb1)=""/177, 0xb1}, {&(0x7f0000ea7000-0x5d)=""/93, 0x5d}, {&(0x7f0000783000-0x12)=""/18, 0x12}, {&(0x7f0000cca000)=""/34, 0x22}, {&(0x7f0000d42000)=""/21, 0x15}, {&(0x7f00000d1000-0xb2)=""/178, 0xb2}, {&(0x7f0000fe0000)=""/79, 0x4f}, {&(0x7f00005bb000)=""/4096, 0x1000}], 0xa, &(0x7f000031e000)=[{&(0x7f0000869000)=""/106, 0x6a}, {&(0x7f0000277000-0xfd)=""/253, 0xfd}, {&(0x7f0000518000)=""/88, 0x58}, {&(0x7f0000b5e000-0x26)=""/38, 0x26}, {&(0x7f0000746000-0x18)=""/24, 0x18}, {&(0x7f0000666000)=""/172, 0xac}, {&(0x7f000041c000)=""/92, 0x5c}, {&(0x7f000067d000-0xa0)=""/160, 0xa0}, {&(0x7f0000d17000-0x60)=""/96, 0x60}, {&(0x7f0000493000-0xa1)=""/161, 0xa1}], 0xa, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f000014c000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @ramp={0x0, 0x0, {0x0, 0x0, 0x0, 0x0}}}) 2018/01/18 06:17:22 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000081000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fda000-0x8)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(0xffffffffffffffff, &(0x7f0000536000)='./bus\x00', 0xffffffffffffffff, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2018/01/18 06:17:22 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000004000)=@req={0x6, 0x0, 0x80000000, 0xfffffffffffffffa}, 0x10) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TIOCSTI(r2, 0x5412, 0xe40c) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000001000)=0x0) 2018/01/18 06:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x0) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:22 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a02000)={0x0, 0x0}) nanosleep(&(0x7f0000001000-0x8)={r0, 0x0}, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000003000)=0x8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/18 06:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000930000)='/selinux/access\x00', 0x2, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000c11000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000483000)=[], 0x2, &(0x7f0000003000)={0x77359400, r1}, &(0x7f0000303000-0x8)={0xfffffffffffffffe}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) 2018/01/18 06:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e47000)='/dev/ppp\x00', 0x4100, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e6f000)='/dev/rfkill\x00', 0x101202, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000642000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000bb6000-0x80)="") 2018/01/18 06:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b6000-0x4)=0x1, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00006ca000-0x4)=0x1ff, 0x4) 2018/01/18 06:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000048b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = accept4(r0, &(0x7f0000ac1000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000055a000)=0xfffffffffffffd52, 0x80800) unlink(&(0x7f00000ed000-0x8)='./file0\x00') getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f000021e000-0x91)=""/145, &(0x7f0000e56000)=0x91) sendto$unix(0xffffffffffffffff, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000d13000-0x4)=0x0, &(0x7f00005ec000)=0x4) 2018/01/18 06:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a6f000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000027f000-0x8)={0x0, 0x0}) rt_sigaction(0x6, &(0x7f0000bb6000)={0x1ff, {0x3ff}, 0x40000000, 0x0}, &(0x7f00003b6000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000637000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00004e8000-0x8)={r1, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f00001f4000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00007f4000-0x4)=0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000019000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00009ee000-0x3)=@int=0x0, &(0x7f0000f5c000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000aa5000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 06:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000538000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pread64(r0, &(0x7f0000726000)=""/118, 0x76, 0x0) connect$inet(r0, &(0x7f0000a6f000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00004c1000)='net/rt6_stats\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/18 06:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000070b000-0x44)={{0x2, 0x1, @rand_addr=0xe5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c21000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x17}, @loopback=0x7f000001}, 0xc) 2018/01/18 06:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000426000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffffffff0001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x66d8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xc066, 0x7f, 0x8, "e8985a9c2721050f699022fe4eda07c36fd740af90ea20ec265e0f16f2bbffe2506eb9da7a9673ab9b74a7f60fb6718f9c91e09fd0a3c270ab185d96eed4047aaa902551452df2c98b3f80695f8271ce"}, 0x160) socket$unix(0x1, 0x3, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000-0x4)=0xe54c, 0xf3b2920d37583fc4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000156000)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000213000-0xaa)={0x0, 0xa2, "1cb5ff1a98017bbd8992ed08c2589351c812ed38841280a802658a1b1e9466eef599ca6b2f2609de42ca0128ca9adfdff496862feea5ae35f745b3a7eae586a0404b1b0feb27b62d8c223ed9af36b63a3aa6efa9e85c6c979287c7d6b7c5ba1d506f6cf23973a1b822e7bd8d9ef6b478a528b0da6d8f717d7f279f0dfd08ccaf00c849f1dab0a69896e85e12923cb75a897b131b5a5c3aa0605c2b95c28f85322111"}, &(0x7f0000dd0000-0x4)=0xaa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000784000-0x5c)={r2, 0x54, "2475c2b7eca5360a0159cdd633f8f51488825f342e7662c5b119e1a4fe5dd597fc00187b61e998a6bda66c54beafbe2ae493152dfd22255b795a7bdec815f96a008a88b1e1c03e9fb476321773fe8380c1065299"}, &(0x7f0000919000)=0x5c) 2018/01/18 06:17:22 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000111000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000611000-0xff)={0x0, 0xf7, "40162ffc1a202310691ef7cc6509518f35303b72b71a345dd1a8502062a9082434e9061277c380d3f641a73948a550c081e57147451ae21091fd37266d1b228bf801591e0ca0cb8a27c82c70503276608a10b65c748ecbd1eaa1a74bda86040b700fa7d2439be008c620d8057cb72ea44b443e93fb138f3dd9e9382e446f48adc2f0bc7af30f4024a2d9c2d5f1fb0051b9106115a4a70fd00dca4b352d48729b8c88beadf3b551e9cefb3e0195f358699fcca7a0eda90d7fed92d4695e2f102b472df0a8b10f909263c3a5df485f73afa64d53268e295bcbb149eadde8f3adf7df2a8bfaf468cd117555d4d9168074883a8cf2f77042a5"}, &(0x7f00009ee000)=0xff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000392000)={r1, 0x74, &(0x7f0000afd000)=[@in6={0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000099e000)=0xc) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000993000)='/selinux/user\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a54000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000ce000)={0x0, 0x84, &(0x7f0000b7d000)=[@in6={0xa, 0x1, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8001}, @in6={0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x59}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000386000-0x4)=0xc) getsockname$packet(r2, &(0x7f0000df8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e75000-0x4)=0x14) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000fac000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000104000-0x4)=0xc) sendmsg$nl_xfrm(r2, &(0x7f000026e000)={&(0x7f0000c23000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000919000-0x8)={&(0x7f0000df6000-0x84)=@migrate={0x84, 0x21, 0x800, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x3, 0x80000000, 0x1, 0x7, 0x2, 0x80, 0x80, 0xc, r5, r6}, 0xffffffffffffffff, 0x0}, [@replay_val={0x10, 0xa, {0x6, 0x1, 0x0}}, @mark={0xc, 0x15, {0x2, 0x2}}, @replay_val={0x10, 0xa, {0x5, 0x1, 0x4}}, @extra_flags={0x8, 0x18, 0x80000001}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000011}, 0x800) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000c8d000)={@common='ip6gretap0\x00', 0x7ff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000cad000-0x20)={0x200000000500000, 0xf4, 0x2, 0x0, 0x1, 0x7, 0x16c, 0x7, r4}, &(0x7f0000d21000)=0x20) 2018/01/18 06:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000dea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54597dd1, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) poll(&(0x7f00003e3000)=[{r2, 0x0, 0x0}], 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') setsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000daf000)=0x7fff, 0x4) readv(r3, &(0x7f0000727000-0x8)=[{&(0x7f0000418000)=""/63, 0xa}], 0x1) readv(r3, &(0x7f0000de3000)=[{&(0x7f0000791000-0xd4)=""/212, 0xd4}], 0x1) 2018/01/18 06:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1d000)='/dev/input/event#\x00', 0x0, 0x400804) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fe2000-0xc)={0x0, 0x0, &(0x7f0000e0e000)=""}) 2018/01/18 06:17:22 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) syz_open_procfs(0x0, &(0x7f0000007000)='net/ip6_mr_vif\x00') lstat(&(0x7f000060b000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) modify_ldt$write2(0x11, &(0x7f0000f35000-0x10)={0xffffffffffffffc0, 0x20101000, 0x4000, 0x7, 0x3, 0x6, 0x8, 0xffff, 0xc7, 0x1}, 0x10) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000089c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 06:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5406, &(0x7f0000eb0000-0x8)=0x0) r1 = open(&(0x7f000012b000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c47000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a23000-0x4)=0x200, 0x4) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000c95000)={r2, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00005be000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006af000)=0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000445000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fc8000-0x8)={0x0, 0x0}, &(0x7f00008c7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00005e2000-0x98)={r4, @in6={{0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7fffffff}, &(0x7f0000565000-0x4)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fec000-0xa7)={r5, 0x9f, "cada94b30567c6e037633bf5593c6958c1aebdb8e88cced75f5c93507f8386e43249489ea90baa6b623f1cb7bc8310bf4b22e5d55928f9ba57a7b7c0ff958b8a0a9b34741c6c2cc343b51f02db0715f0d7e21b294c8dfb4d102a809a8beff895698d5188d81bbe6ccf53584ae543ea88bf208ab27159ac3933e845075039bed12ef159523617cfba03c2d7d4ea047bb93251c2ffd751140b09bb520717cd61"}, &(0x7f0000bdd000)=0xa7) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000432000-0x79)=""/121) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_mreq(r6, 0x0, 0x23, &(0x7f0000c0c000-0x8)={@dev={0xac, 0x14, 0x0, 0x15}, @multicast2=0xe0000002}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000acf000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) 2018/01/18 06:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ffe000-0x73)="6e65742f7074797065001fd49a7689eee825a4e9b7c963e637bc6bbbbc2c4d109e1cbffb46b600c92795ce6d18e9f4e0e5a8f6446ae7f7bc0e8b95e6bccff154693806c6a0cce35f6fa81cc0b7609408265fa10424a2db03d48749000138a9dfe8d1ea3c21d9156f1f3d468f594062c5e29ca4") preadv(r0, &(0x7f0000e6a000)=[{&(0x7f0000c12000)=""/182, 0xb6}], 0x1, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00008b3000)=""/236) 2018/01/18 06:17:22 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) lstat(&(0x7f0000001000-0x5)='./file0\x00', &(0x7f000012f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000084000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) renameat2(r2, &(0x7f0000839000)='./file0\x00', r3, &(0x7f0000eb2000)='./file0\x00', 0x7) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000001000-0x100)=@hopopts={0x7f, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x4, 0x42, "f338c79b146798585e80c32f9d53290e787c965104f60098b6f2b7760ae20adf911e17de5b518179f3219703377cf1e6e891128738db59d1f5742fc5b10d186bdfdf"}, @jumbo={0xc2, 0x4, 0xe3}, @jumbo={0xc2, 0x4, 0x8000}, @generic={0x2e, 0x52, "3e45014bf8d384416a73a8276654a036f466e6e2874743d462c61746bd2c02b3111d6746aa030b0b9473d9b890b687b1a60be58ed526cd953dac937d9c088b6f98ae473b76368a5bf5c10adece04373050ef"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}, @calipso={0x7, 0x28, {0x100, 0x8, 0x706, 0xffff, [0x9, 0xee, 0x4, 0x1]}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x100) fchown(r2, r0, r1) 2018/01/18 06:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00009be000-0x5c)={{0xa, 0x3, 0xd4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd}, 0x81, [0x480, 0x3, 0x3, 0x2, 0x7, 0x8bd, 0x0, 0x7]}, 0x5c) vmsplice(r1, &(0x7f00003ae000-0x40)=[{&(0x7f0000780000)="8f", 0x1}], 0x1, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fbf000-0x8)={0x0, 0x100000001}, &(0x7f0000447000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001d8000)={r2, 0x100000000}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001d6000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000d1e000-0x4)=0xc) close(r0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c98000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000255000)=0x14) 2018/01/18 06:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x0) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:22 executing program 1: syz_open_dev$tun(&(0x7f0000005000-0xd)='/dev/net/tun\x00', 0x0, 0x40202) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) read(r0, &(0x7f0000009000)=""/0, 0x0) 2018/01/18 06:17:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x0, 0x4) read(r0, &(0x7f0000e8d000+0xb1c)=""/250, 0xfa) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/01/18 06:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000150000)={0x9, 0x68963e9d, 0x6, 0x4, 0xa, [{0x6, 0x7, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xff, 0xa56, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x4, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x5, 0xc8, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}, {0xd3, 0x1, 0x8, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x4, 0x7fffffff, 0xfffffffffffffeff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x7fffffff, 0x6, 0x100000001, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x9515, 0x1, 0x2, 0x0, 0x0, 0x380, 0x0, 0x0, 0x0}, {0x101, 0x0, 0x1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7, 0x7, 0x10001, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000b83000)={0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x7ff, 0xfff, 0xf1, 0x7fffffff, &(0x7f0000901000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x650e, 0x1, 0x5}) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x17c}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) 2018/01/18 06:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00004df000)='/dev/usbmon#\x00', 0x8000, 0x400000) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/18 06:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ac4000)='/dev/sg#\x00', 0x1, 0x101000) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00006de000)={0x7, 0x6}) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000cf8000)=""/4096, &(0x7f0000008000)=0x1000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dc0000)=0x0) ptrace(0x4208, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000359000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0xc004510e, &(0x7f000009a000)=0x0) 2018/01/18 06:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000990000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00002b3000)="e04bb438f5819e1058662ac76703d2c45c5d2b71dfc3984f9fa4dd510b476f59778a8266") r1 = syz_open_procfs(0x0, &(0x7f00009e5000)='auxv\x00') pread64(r1, &(0x7f0000b54000-0xc7)=""/199, 0xc7, 0x0) 2018/01/18 06:17:22 executing program 4: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffc, 0x1ffffeffffe) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000)=0x6, 0x4) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000e71000)=0xfffffffffffffedf) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00008f6000)=0x0) 2018/01/18 06:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b0a000-0xf)='/dev/sequencer\x00', 0x208043, 0x0) mq_timedsend(r0, &(0x7f0000f7e000)="", 0x219, 0x0, &(0x7f0000101000)={0x0, 0x0}) 2018/01/18 06:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x0) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:22 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname(r0, &(0x7f0000bf8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000b6000)=0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f000053a000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[], 0x0, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000436000-0xa0)=[{{&(0x7f000084f000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ee4000)=[], 0x661e4dfb201fccc4, &(0x7f0000fcc000)=""/113, 0x71, 0x0}, 0x0}, {{&(0x7f0000447000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00006f6000)=[], 0x0, &(0x7f0000c4c000)=""/15, 0xf, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000584000-0x8)={0x77359400, 0x0}) 2018/01/18 06:17:22 executing program 2: r0 = socket(0x10, 0x2, 0x0) pipe2(&(0x7f0000595000)={0x0, 0x0}, 0x170136087991eed5) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000d03000-0x4)={0x100000001, 0xffffffffffff0001, 0x8}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000660000-0x4)=0x0, 0x2) r2 = memfd_create(&(0x7f0000f05000)='md5sum\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000000)=""/14) 2018/01/18 06:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000964000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7fffffff) fcntl$getownex(r0, 0x10, &(0x7f00000f8000-0x8)={0x0, 0x0}) capget(&(0x7f0000e3b000)={0x20071026, r1}, &(0x7f0000751000)={0x7, 0x7ff, 0x401, 0x7, 0x5, 0x200}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r2, 0x80047456, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x100000000, 0x0}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000df2000)=0x0) 2018/01/18 06:17:22 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rfkill\x00', 0x400002, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000)={0x1, 0x4, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="deda5df70409", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}]}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000001000)=0x0) recvmsg(r1, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 06:17:22 executing program 1: 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}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/status\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000012000)={0x1}, 0x8, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000e7c000/0x4000)=nil, 0x4000}) 2018/01/18 06:17:22 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000010000-0x9)='/dev/sg#\x00', 0x1000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000010000)={@generic="89fce8ea7e2f1d638f2f27ddc572833f", 0x5}) 2018/01/18 06:17:22 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000080a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000f13000-0x48)="705fd18acdc53157135adf4a5778b8ca657ef4571dda370ae1a81f0999ff46ff379ab17746d8beef81d9627eff3d2e7e24ddd04b3f57eb8d8c5420c1a657198c180aa53d56f086bd", 0x48, 0x40, &(0x7f0000001000-0x10)={0x4, 0x1, 0x3, "1285e816bad7", 0x73d6, 0x0}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/member\x00', 0x2, 0x0) mremap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000002000/0x4000)=nil) 2018/01/18 06:17:22 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000001e000)=@known="737900a7656d2eb40400000000ffff6c071a636365737300", &(0x7f0000000000)='-\x00', 0xfffffffffffffd13, 0x8000) 2018/01/18 06:17:22 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/rtc\x00', 0x80002, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000009000-0x8)={r3, 0x3}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000006000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, []}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0xe, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/18 06:17:22 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vga_arbiter\x00', 0x60480, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000008000)=0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup(r1) close(0xffffffffffffffff) syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000c000-0x80)=[], 0x1, 0x0, &(0x7f0000450000)="93"}) 2018/01/18 06:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x1000000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x494f80df, 0x0}]}, 0x8) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007e1000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000226000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e2f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000087000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 06:17:22 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rfkill\x00', 0x400002, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000)={0x1, 0x4, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="deda5df70409", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}]}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000001000)=0x0) recvmsg(r1, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 06:17:22 executing program 2: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) readv(r1, &(0x7f000055b000)=[{&(0x7f0000ac6000)=""/10, 0xa}], 0x1) 2018/01/18 06:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x0, 0x6, 0x6, &(0x7f0000d87000)={0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000ed6000)=0x0) waitid(0x1, r3, 0x0, 0x40000004, &(0x7f00001cd000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000d11000-0x4)=0xd0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fff000-0x28)={@common='lo\x00', &(0x7f0000b5f000)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 06:17:23 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000104000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000da3000)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000bee000-0x8)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bd6000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0xff) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') close(r2) 2018/01/18 06:17:23 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000081e000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000370000+0x5a)={0x6}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004dd000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ec5000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008fc000)={0x0, 0x2}, &(0x7f0000689000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e0a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e2000-0x4)=0xe8) sendto$packet(r1, &(0x7f00001c9000)="431f77c2ca7c4d1e4addc37ce8ab920a6bbef0b945302f89b62030ce8bddee8cbe21753d4f7eb58086fd11fe5120ee0a9855b1af31d3d156418ecfcd069a68c40dc661a2038843808f169c1166c681ea9f408ef68d341e74f513bdcd924ca9a9046f1531c6d1c09fc0cf1d0cbfa5eaee541279208195b7552884f93a2203fa0f752795482413d5d643c802ac60ee2308d9a0df0ac710e3247669dac90e787b06eaab7f4f74a26a2756dea0b18428dc628febdc2d31f0ae60850c3f9bf6628bde140f45f66a96691cceebd6ef42f4bcd7e1a617674deaae0e33b588da8c21bf73c4de4dec0e08b2a015ca2fa80565a5c4a42f7b42", 0xf4, 0x40000, &(0x7f00008c3000)={0x11, 0xff, r3, 0x1, 0x1f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000048b000)={0x0, 0xffffffff}, &(0x7f00007f2000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000611000)={0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x852, 0x9, 0x8, 0x96e, 0xe2aa, 0x4, 0x3d5, 0x9, 0xffffffffffffffc1, 0x1, 0x7, 0x7c, 0x4, 0x6]}, &(0x7f0000584000-0x4)=0x108) sendmsg$inet_sctp(r1, &(0x7f0000815000)={&(0x7f0000bea000-0x1c)=@in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000a54000-0x20)=[{&(0x7f00005d0000-0xa8)="e51858ae87500cb0258573dc180eb91fe331794b695fe5a93ddc76423b9bed2c656460727a6195d5975171ea4800567d7bdc7ed95251150e5a7203b91c420bf96f721ceadecfe4aced03649011b776905b049459a3e92a69400e97ba24b8fb33998ffc82aa270697fc2956df52989c63f0db4a73ba1b9eaf7cae5ffdd3b36d71b98693d7da111609acb7ad393dba18b899e44257325830b15e4804f10095cdee49e868c6ced315c6", 0xa8}, {&(0x7f0000879000)="866ff7050776890e2beabd839d119149a15c67023d519df4a769052d611c1718ba11d00ca4682aff3453ebde189882de3c797265d1aa4020a73da5ed81772666499a36dadb1d712fa4d1b73c3410f0f40111becf89360318f40feb3df78e179d6b74d8c4b33aa004a98d8a0860ae9f2da5934b5c872e7426129fc4cc1a969bef3468acf7d454c0406ea83599e830c735e7af7d4b080e4d0bcc4b5ac90ebd1eb0614bafc80b0b1baf056650019f83220551977b05a13a503f696b663212c9d33179e71fd6156d18cbe62817389ba671ece6b342a2c73744ab2214a7ebfb95da06a616fecc4c22cd3a431bad050ce73cd624915f22e1", 0xf5}, {&(0x7f000017a000)="dc9055b6e20f6b412f90b382ce43ad410765a593c2031899d38f91c7edda55cd1d1f52c3e121248765e9a17012c39633dc1d7c0b565ce283f2336967dfba9ec97c6515460963223a1f1eed605f931d4c970d63f872521630173fb9d0f020caa85739fb933df2a89842de", 0x6a}, {&(0x7f00002cb000)="5ebc1b639ff0f2531ba8a04a294cb73500e47d91c154e3bdcb18d3ee3ef4d5dfb9f1d4773ccc7db9f40a139ed53eb3fc54f5d292a0b52a18375ad8f129fe53e76a01d7a6beaab55847640777935c28602bebc4ddb892dc2534c9f4510b9a35e8a748dd744d64c15ede4b80488fcfaea07d7a8823e3a7c76a628fc17c198959b97d87aaa517d8e50015891bb62af1b1e6301e11951d9eb2667f96f37c844f3bde6179734a796fdd4205d12c125daad5dba96b5d45f72b5f6608751d024c", 0xbd}], 0x4, &(0x7f0000ea8000)=[@sndinfo={0x1c, 0x84, 0x2, {0xa0, 0x8, 0x6, 0x2, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x2, 0x1, 0x2, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x81, 0x1, 0x7029, 0x7, 0x9, 0x3, 0x100, r5}}], 0x84, 0x20040000}, 0x50) r6 = socket(0x10, 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cf7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000820000)={0x0, 0x0}, &(0x7f0000474000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000f38000)={r7, 0x7, 0xdc, "ece758ffd02b9073b97a364c6f9bb965931e40b55998ef31d13681a4139b1f92f49921eaaa9da6f69b8040fdf20331190dc0ebec3c85719520bf217f3c715092994d16dfb2ebedd1f00775f76e4c36dc32f2a88c12c58ef55f3204a358543a03996979a689fc23b943c83a2a320cb2f00ed6744146cb1a0775d92c41bbca0aa5e5221363978cc0775147a13361cf26d090dae609819f32c025a28c72174eaa3a45c9c8e1625cc276909e95287a362e70e144fea6ac878eb553fca559677676fb2bb0e77c09dff4d3af9b048682be5e2c02b4963020a917b919a569ac"}, 0xe4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e32000)=0x0) ptrace$setsig(0x4203, r8, 0x8, &(0x7f0000a45000-0x10)={0x7, 0x10000, 0x0, 0x94}) write(r6, &(0x7f000024b000-0x17)="170000001a001bd213030005e700000080000012ff008d", 0x17) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000064a000)={r2, @in6={{0xa, 0x3, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x8a, 0x9, 0xc8b7, 0x5}, &(0x7f000029a000-0x4)=0xa0) 2018/01/18 06:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x100000000014, &(0x7f000099f000-0x40)="fc55d36cffba04365d0000000000000101000000a116674d83e2a4e25d11be97ccd1aefd367f3ce822f0726ff54ac4a312b9cb4fcc881bef5997daf503797e2f", 0x40) 2018/01/18 06:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000005c000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000130000)=0x4, 0x4) mremap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000a93000/0x2000)=nil) syz_open_dev$binder(&(0x7f00000f7000)='/dev/binder#\x00', 0x0, 0x0) 2018/01/18 06:17:23 executing program 6: r0 = socket(0x18, 0x0, 0x1) getpeername(r0, &(0x7f0000009000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000000d000)=0x32) pivot_root(&(0x7f0000c49000-0x8)='./file0\x00', &(0x7f0000bba000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x951000)=nil, 0x951000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000015b000)="9b", 0x1, 0x0, &(0x7f00006b0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000951000-0x38)=""/56, 0x38, 0x100, &(0x7f0000950000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f0000000000)=""/46) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 06:17:23 executing program 4: r0 = inotify_init1(0x800) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x6, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000c88000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000001000-0xe9)=""/233, 0xe9, 0x40000120, &(0x7f0000001000)=@ipx={0x4, 0x3e36dda0, 0x0, "96e48eb2c26e", 0x7fffffff, 0x0}, 0x10) fremovexattr(r2, &(0x7f0000001000)=@random={'osx.\x00', '*/*\x00'}) ioctl$int_in(r0, 0x5452, &(0x7f0000002000-0x8)=0x81) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000003000-0x12)={@generic="8d6f2546b6625d2950dd543218499331", 0x5}) fdatasync(r2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000002000-0x58)={0xfffffffffffffffe, 0xffffffff, 0x8, 0x6, 0xfff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f0000001000)=""/4096) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000001000)={0x40000001, 0x0, 0xc}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000005000-0x20)=[{r3, 0x2000, 0x0}, {r1, 0x8, 0x0}, {r2, 0x8275, 0x0}, {r1, 0x20, 0x0}], 0x4, 0xba) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000005000)=0x7000000000000, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000006000)=""/75, 0x4b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000007000-0x20)=[{&(0x7f0000005000)=""/12, 0xc}, {&(0x7f0000008000-0xa2)=""/162, 0xa2}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/46, 0x2e}], 0x4, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000003000)={0x7b49, 0x7ff, 0x100, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$pptp(r3, &(0x7f0000004000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/18 06:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e04000)='/dev/sequencer\x00', 0x428e00, 0x0) r1 = mmap$binder(&(0x7f0000758000/0x2000)=nil, 0x2000, 0x9, 0x20012, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000764000/0x1000)=nil, 0x1000, 0x2000000, 0x80010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000810000)={0x6c, 0x0, &(0x7f0000d8b000-0x6c)=[@decrefs={0x40046307, 0x0}, @register_looper={0x630b}, @reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x40, 0x10, &(0x7f00000e5000-0x40)=[@ptr={0x70742a85, 0x1, &(0x7f00008f7000)=0x0, 0x1, 0x4, 0x1a}, @flat={0x776a2a85, 0x100, r1, 0x1}], &(0x7f0000021000+0xa43)=[0x20, 0x18]}}, @increfs_done={0x40106308, r2, 0x1}, @increfs={0x40046304, 0x2}], 0x75, 0x0, &(0x7f000069c000-0x75)="861c7906c6de1ff0e2e1cd5557a3ac95cf9de9402198ec013b60a3a794d9e8fd9423d546ae2c0b8850b792873c00704d8954bd790478ed51d3a2cc21828f6e7f505b0303713ab90a7a729801a53c68e57e313b2059d8fa64254cd6f670b3743aee1285b4badab6be9733577515e079a2e9d1688488"}) r3 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 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]}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000090e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000c82000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2018/01/18 06:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[], 0x0, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000f89000-0x5)='auxv\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d49000-0x14)={0x0, 0x8000, 0x8, 0x8, 0x9, 0x3}, &(0x7f000094c000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000165000-0x20)={0x9, 0x1000, 0x0, 0x6, 0x5, 0x100, 0x80000000, 0x1, r2}, &(0x7f000075d000-0x4)=0x20) exit(0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000d65000-0x8)={0x0}, 0x8, 0x0) lseek(r1, 0x0, 0x7) flistxattr(r1, &(0x7f0000cdc000)=""/62, 0x3e) sendfile(r3, r1, &(0x7f00008de000)=0x0, 0x383) 2018/01/18 06:17:23 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000002000-0x6)=""/6, 0x6) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000003000)={0x3, 0xd41, 0x480, 'queue0\x00', 0x5d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 06:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000575000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000037b000-0xc)={0x0, 0x0, &(0x7f000029c000+0x45d)=""}) recvfrom$ipx(r1, &(0x7f00006c2000)=""/23, 0x17, 0x2020, &(0x7f00009c4000-0x10)={0x4, 0x9, 0x1000, "d9cef6f30edd", 0x0, 0x0}, 0x10) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000b54000-0x8)={0x0, 0x0, 0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f65000-0x4)=0x0) rt_tgsigqueueinfo(r2, r3, 0x1c, &(0x7f000055a000-0x10)={0xa, 0x2, 0x2, 0xffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000cd000-0xc)={0x4, [0x9, 0x1, 0x8, 0xffffffff938f42a7]}, 0xc) 2018/01/18 06:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000973000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r3 = syz_open_procfs(0x0, &(0x7f0000ba3000-0x8)='net/arp\x00') ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000efc000-0x4)=0x1) sendfile(r0, r3, &(0x7f0000f7b000-0x8)=0x200045, 0x482b) 2018/01/18 06:17:23 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f81000)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000253000-0xe3)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000082e000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f87000)=0x0) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f89000-0x20)={"c61160ea3e056c58de5999d49656ecac", {0x4, 0x0, 0x10001, "640300e09be5", 0x10d8, 0x0}}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000f8a000-0x92)=""/146) getpeername$inet6(r1, &(0x7f0000f88000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f89000-0x4)=0x1c) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000cf9000)="75d659d4519719163a08159d30b82e46a7319f26dc35f0033af637223a3bf17a3345c5ccbe442657250ddd0f85d5325f0356d228202096380090d8efce97e892a47d35d57ff8f58c8fdcc929d1483a5c4686cd6e28c32aa9f06095b94507e70dd1d0d9c2dcb8bbd14be1d489cfca466c37af20b8ac") mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f8a000-0x8c)={0x0, @in6={{0xa, 0x0, 0xa7d8, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000040c000-0x4)=0x8c) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f8a000-0x8)={r2, 0xa0, 0x10001}, 0x8) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f8a000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000085f000)={0xfffffffffffffffe}, 0x4) 2018/01/18 06:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b41000)='net/raw\x00') sendfile(r0, r1, &(0x7f00004db000)=0x0, 0x63) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000dbb000-0xab)="af0e93497d6326214cc89f946f2dacf706beab80f6c986faba514ddbb09fe704b0570640c4e17a232ee1ca2ada3b11d4f5802a4b1ea226a2261925443aa4deb85fac5849aacfec38f62aa535aa1693fc7572fb4ed43ad831391f375d1ab62e4622a76ff992837289d3b95e5420329c9be67871ac5ea72734456858327dba5e8b46038d3d0c16e332975fa4e79a536ee43fca58a38ea648256dc61728b3e0a0791e16d2568e6017e60b736e", 0xab) getsockname$packet(r1, &(0x7f00007d3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000966000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003ce000-0x28)={@generic="0ebcdbb2ce423f28f280ba4782ee5c5a", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 06:17:23 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000809, 0x1) fcntl$setstatus(r0, 0x4, 0x42000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fd6000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={"b7734f1e5e3e3c73a588bf542d7a1103", {0x4, 0x7b6, 0x330, "ccce8ba4f791", 0x3, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x17) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000)={0x0, 0x0}) accept4$unix(r1, &(0x7f0000adc000)=@file={0x0, ""/48}, &(0x7f0000481000)=0x32, 0x80800) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 06:17:23 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000732000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000211000-0x46)={0x0, 0x3e, "ddb138abdb829f74c71b7e4ddc5901fb9a34047d627e044372b7958ddb068b94bc4b754450ed5703daada63f6170b311931cb5794864939bb0e86743dd68"}, &(0x7f0000338000-0x4)=0x46) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ac7000)={r1, 0x6}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000001000-0x5)='./file0\x00', 0x21) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x9f3f159166fb05dc, 0xc6b, 0x2, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c46000-0x10)={0x3, 0x8, 0x7fff, 0x101, r1}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000bcf000-0x10)={r1, 0x43b, 0x101, 0x40}, &(0x7f0000cda000-0x4)=0x10) mkdir(&(0x7f0000d98000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x100) r4 = geteuid() getgroups(0x4, &(0x7f0000e8a000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a0000)=0xc) sendmsg$netlink(r0, &(0x7f000098f000)={&(0x7f00000e0000-0xc)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000d7f000)=[{&(0x7f0000f31000)={0x320, 0x28, 0x0, 0x1, 0x1, "", [@nested={0x304, 0x3, [@generic="2a0c4c51524a560460b9689141c7e4cd864bdfc61a4281d82e4863295ca003d4bcf0f91fb404a8cc5430f7a85434540d755ea64c3e23df34716e07cfac1730cd4604f25b3fcd5144505b4e8d474420d5e441bd3803376e23b01e2585d8d8e73769680657edac058f268c580ff3f64547477d8f7cf55bca22910b6b93b50641fa9181a5b0238ce88b205994481ea41013f9c027af8359d2", @generic="53f041ef3c35a6578629ee680c96bd1b4b8159d68bdb3a5b97b4da016f6aa759b9bb775b93501b32db3e9d68c9a25cd1f83e87459cedc24c61c880ade0fe12a0af7cb7aafbe85077d0ea21c20653c7d570ad5d9d4f510615eb0534cd2ac77f46b3d976b2dde841096133ed312301fe89b698a97beb5baa6827d95930f19cf70e015ae69b50c9fcfdf2", @generic="9c84c06fde244e7954c1e221f6ff75cf8de948b7fecb68b0ec5e10c5bbaf597a51e62c3237c268902b8ad7463b0b4fd9e6b87ed62731048991dc2ba98e6375885d5ef1faf2fe6206d0cbd588f0dcaffb500e09275004284f710df5882fed0a9e6322434d089be8cc2bfbcfbf308c8198e84fe65e4db27db19ccceff0e7c0077639673780a24c24b39ad4cdda78f370", @typed={0xec, 0x6a, @binary="a25fc09dc660bb5d98d2733a793dce93f019cf0bbf5251e572ac3de918ce3bf8766a48a367b3d0165ab2413f19fded5e7bcdcdd2627cc620e50031542fda92048ff0b9f16cd15fd83a56f9deeab273debab7d34073d47ebdbd4666bc67e967aba2f56223cb82c8d34500b12bf6501eff6cb1fab17777995d9a8bd05da566f340420f9cdf2e5deb05830a589196459d5bf059b3860256b3c3f19b56daf75d4b27569723988d55a6de4771e66869f8e95718280a70a8a5f6618ba754234e9f66da8dbccea7a5e058c8a53f00d0a4387c5de76b9bd56d10ead2d4904b1db4b218997200c1"}, @generic="d2dc39ab35ec94f79e87800eac29ebf7769aea865d067a250cea033cd431669f75b75af888c9563979b22a20ee3d93212addefa33e06ef807fc82472be7f2e4b3bdd05cb418608bdde4ff23792f726c086d178e4063281083a23", @typed={0x8, 0x31, @void=""}]}, @typed={0xc, 0x60, @u32=0x1}]}, 0x320}], 0x1, &(0x7f0000ae0000)=[@rights={0x28, 0x1, 0x1, [r0, r2, r0, r2, r0, r0, r2]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r2]}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r2, r0, r0, r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r3, r6, r7}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r2]}], 0xbc, 0x800}, 0x40004) sendmsg$netlink(r0, &(0x7f0000341000-0x1c)={&(0x7f000080c000)=@proc={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00008ee000)=[{&(0x7f0000872000)={0x1d8, 0x21, 0x2, 0x7, 0x2, "", [@nested={0x1c8, 0x7c, [@generic="942dd6b93f73f3a734c4cfe044ea068e499b238d2506ed10967fab", @generic="efb235a919ae2e1b14220ae56a711d2fa66d497e1928a9a02cfb2d0800cee1c7e31e325dcb33a0356874c2a68d2d96ec0b9e1e6374312fe3b334244fbe3d48b773f0bd00de59a777523d19c5712f6027674ab5c276e38967f5c34ae5a376a33e171c80a6bebf93373e2b4694ec9667a0f9ab56ee5bf0bbb1a55718ca2fcd4f56c61100ae69b66c57b3d486342b8053ddebfbc70a34e66a92d7ee27ee27d013d7c7c5f9a886da9d784aea756e1830d860b8663440634a23a696ee07ae7c347906495399f5db3adf871a2c8f41defa30d58b0bd329b492839b4292ce8c733d", @generic="ee2ec78cac8526085972cf26dd974149ca9aa4f4e5a99d0a589a37f4b7deb32636aae2db8527319695417713a274c381d7674c277ff711df6dba5f1d8e4ef3c1", @generic="604324bf521ebf9aff7b3391ffa9a43720c9aa70a6538fc58f31f273b4e480b376433d3048a40f6011781cfa32ac0f63a21c9eb349afe1bd746521a37c8a1d67c5ac1ec66dac04e20a9304ce3bdf4ace59a20228ad30807ea93a91ac583157201a6cdf9478caa5754f4df1a06fe99e4d0d71ae31e7f6df49b216b242521b31626a46522e0a74e46d8b"]}]}, 0x1d8}, {&(0x7f0000420000)={0x140, 0x35, 0x308, 0x4, 0x0, "", [@nested={0x130, 0x47, [@typed={0xc, 0x4e, @ipv4=@loopback=0x7f000001}, @typed={0x18, 0x87, @str='/selinux/create\x00'}, @generic="80cff3f4f34f5326eb42ed85e142dc9f162fd089ee67bfdfb3c5bed06e23cc40be565a2cbe11adff93343a670bf5b32c1e4135e203c6d546bfa45923dcfd4ba8d4d7a3b18b6606847f5f47e6aa2a2b53e8b1f70f9fc1a284ba00f2d7a2ac94d67af05f3c9e17da175ea6d31bf801fe80a3409b492a40df24ba54ef560bad67562912d038b2d554954b2e9295c711c508368f6f4c4bc29bb504b1eb5ae8ed6d3d1602f9d86a9d6fd70eac3f279c4a7695cc51495092c99c1a64b2970465912dea7ca6b4e9016f01bb5078133e1a8c07dda745f3ae48f1545988e42e77a6a681745a03e74096", @typed={0x8, 0x13, @void=""}, @typed={0x18, 0x24, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}]}]}, 0x140}], 0x2, &(0x7f0000bbf000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x44, 0x800}, 0x4000080) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') 2018/01/18 06:17:23 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ff3000)="01", 0x1) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b4e000-0x8)={0x0, 0x0}) 2018/01/18 06:17:23 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000)={0x1, &(0x7f0000004000-0x18)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000007000-0xc)='net/netlink\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000015000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000016000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000014000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, r3}, 0x14) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000012000)=""/1, &(0x7f0000012000)=0x1) 2018/01/18 06:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000090a000+0x41c)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f00009ed000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) openat(r0, &(0x7f000098b000)='./control\x00', 0x40810, 0x9) renameat2(r0, &(0x7f0000037000-0xa)='./file0\x00', r0, &(0x7f00002a4000)='./control\x00', 0x2) 2018/01/18 06:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b7c000)='/dev/usbmon#\x00', 0x8, 0x40040) flistxattr(r0, &(0x7f0000723000)=""/110, 0x6e) preadv(r0, &(0x7f000085c000)=[{&(0x7f0000722000)=""/54, 0x36}], 0x1, 0x1ffffffff) r1 = socket$pppoe(0x18, 0x1, 0x0) fcntl$notify(r1, 0x402, 0x24) 2018/01/18 06:17:23 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003b0000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000010b000)={@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r1 = socket$inet6(0xa, 0x1, 0x0) membarrier(0x10, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x307, 0x9, 0x10000000000}, 0xfffffe22) sendto$inet(r0, &(0x7f0000dd9000)="f852642fc010cd587857737fa5fbbeb692bede7590be7a2725c92bd0ffc6d41db5e461985b63ed57c42b594d4745340149677373d5c2097ea8a8e37b28dd3d703a2dbbf2f137fa2838b9d8eb1eeb9c35e28b7fbb908c4387806a916c03b5644ec792085295dc06f2582bdf65093636598ee22b087af14c68edd412d6b01534203329a0e2ab546b55e1bf6bd16c343b9551c923102788fc41783c60db75a1a3bd9b45b594d6e07cdf07c7face5b83948f33d2903a2995c3c152eec56e0292f24389bded320459dd6c5a", 0xc9, 0x4, &(0x7f000048a000)={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 06:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000de7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDDISABIO(r1, 0x4b37) write(r0, &(0x7f0000a36000+0x930)="170000001a001bed0000132100f404000004010100008d", 0x17) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x4444648, 0x0, &(0x7f0000d6c000)={0x0, 0x0}) 2018/01/18 06:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[], 0x0, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000038b000-0x8)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f000065f000)='net/sockstat\x00') socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000553000)=[{&(0x7f0000cc5000-0x5a)="580000001400190000bb4b01040d8c56020600000000e076489643d818fe58a2bc4a0380ffffffffffff0000000000007ffff51000174100005bffff001ce1ed900000000000000606b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) 2018/01/18 06:17:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f00001f3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8b000)=0x1ec) r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) socketpair(0x15, 0x80007, 0x10b, &(0x7f0000a09000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7fff, 0x20}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r4, 0x37, "a78968deddb90bb44c0c30b0201c6bc0a790ef713216198b143c466ab55e99d92f48f207e11f199997520d1294ac6030fca0b40a98fabd"}, &(0x7f0000756000)=0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r6, 0x100000001, &(0x7f0000001000)="") setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00009a0000)={r5, 0x80000000}, 0x6) 2018/01/18 06:17:23 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000+0xc52)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000003000)={&(0x7f0000001000/0x2000)=nil, 0xc5, 0x0, 0x80, &(0x7f0000004000/0x800000)=nil, 0xfffffffffffffff8}) getrusage(0x0, &(0x7f0000002000-0x43)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/01/18 06:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x80002) r1 = open(&(0x7f000023e000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) close(r1) fcntl$addseals(r0, 0x409, 0xe) gettid() 2018/01/18 06:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) timer_create(0x7, &(0x7f0000139000)={0x0, 0xa, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000790000-0x4)=0x0) timer_delete(r2) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 06:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000003a000)='/dev/net/tun\x00', 0x0, 0x2000000040023f) r1 = syz_open_procfs(0x0, &(0x7f00002d9000-0xd)='net/if_inet6\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) sendfile(r0, r1, &(0x7f0000994000)=0x400, 0x6138) 2018/01/18 06:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000034000)=0x0) 2018/01/18 06:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000258000-0xe)='net/sockstat6\x00') sendfile(r0, r0, &(0x7f0000e74000)=0x4000003, 0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001d0000-0x15)='/dev/pktcdvd/control\x00', 0x40080, 0x0) 2018/01/18 06:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac0000)='/selinux/status\x00', 0x0, 0x0) r0 = getpgid(0xffffffffffffffff) eventfd2(0x8a, 0x80800) ioctl$PIO_UNIMAP(0xffffffffffffff9c, 0x4b67, &(0x7f00007eb000)={0x1, &(0x7f0000739000)=[{0xe29b, 0x3}]}) r1 = syz_open_procfs(r0, &(0x7f000000b000)='ns\x00') execveat(r1, &(0x7f000000b000)='./file0\x00', &(0x7f0000e7c000)=[&(0x7f00002a5000-0x8)=':vmnet1\x00', &(0x7f0000e82000)="a96c6f2f00", &(0x7f0000e8d000-0x3)='ns\x00', &(0x7f00000ec000-0x3)='ns\x00', &(0x7f0000c98000-0x3)='ns\x00', &(0x7f0000712000-0x3)='lo\x00'], &(0x7f00008d7000-0x4)=[&(0x7f0000c6a000-0x9)='net/igmp\x00'], 0x0) 2018/01/18 06:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e00000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000661000-0x88)={0x2, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xf0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000676000)=0x2b) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) getdents64(r0, &(0x7f0000d11000)=""/152, 0x98) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000549000-0x10)='/dev/sequencer2\x00', 0x280, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000dc2000-0x9)='illinois\x00', 0x9) 2018/01/18 06:17:24 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='encrypted\x00', &(0x7f0000d10000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)='encrypted\x00', r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x2c800, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) 2018/01/18 06:17:24 executing program 6: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000e000-0x8)='./file0\x00', 0x0) listxattr(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f000000c000-0x51)=""/81, 0x51) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000000e000-0xf4)=[@in6={0xa, 0x0, 0xd71c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbb3}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffff7}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x86}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xf4) 2018/01/18 06:17:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) 2018/01/18 06:17:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f30000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x806, 0x200, &(0x7f000089e000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005e4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000035b000-0x4)=0x14) r2 = syz_open_procfs(0x0, &(0x7f0000eb7000)='stat\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000eb6000-0x4)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000051e000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000832000-0x8)=@req={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000317000)='attr/keycreate\x00') sendfile(r4, r2, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/18 06:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) lstat(&(0x7f00000c2000-0x8)='./file0\x00', &(0x7f0000658000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getflags(r1, 0x401) 2018/01/18 06:17:24 executing program 4: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1b, &(0x7f0000df5000)=""/178, &(0x7f0000a15000)=0xb2) 2018/01/18 06:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[], 0x0, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000091f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000cb5000)={0x0, 0x0}) r2 = memfd_create(&(0x7f00003fd000-0x1)='\x00', 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000f4000-0x4)=0x0) 2018/01/18 06:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = mmap$binder(&(0x7f0000c9e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffff9c, 0x0) r3 = mmap$binder(&(0x7f000023a000/0x3000)=nil, 0x3000, 0x4, 0x13, 0xffffffffffffffff, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000bc0000)={0xbc, 0x0, &(0x7f0000e8a000-0xbc)=[@decrefs={0x40046307, 0x2}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x18, 0x20, &(0x7f00001ae000)=[@flat={0x77622a85, 0x0, r2, 0x2}], &(0x7f0000906000)=[0x40, 0x38, 0x38, 0x38]}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x38, 0x30, &(0x7f0000cba000)=[@fda={0x66646185, 0x5, 0x4, 0x38}, @flat={0x73682a85, 0x10b, r3, 0x2}], &(0x7f0000593000-0x30)=[0x38, 0x60, 0x0, 0x28, 0x68, 0x58]}, 0x6}}, @decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x3, 0x2}, @release={0x40046306, 0x0}, @register_looper={0x630b}], 0x56, 0x0, &(0x7f0000e90000-0x56)="5aff08ce9633849353592df346c2d87835005c0bb443e4ae9712c909b935e9c186568f46f041bfa594caa38c50f12531a4439d437df83f8f47280f3c7185c67b8027614f681c845f8b1d3d0c9ac1ec6e255408cddeb1"}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/18 06:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) getsockname(r0, &(0x7f00003bd000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e87000-0x4)=0x26) r1 = request_key(&(0x7f00006a0000-0xd)='dns_resolver\x00', &(0x7f0000ad1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009a8000)='^cpusetnodevsystemcpusetnodevvboxnet1]cpuset\x00', 0x0) add_key$keyring(&(0x7f0000bba000)='keyring\x00', &(0x7f000088b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) sysinfo(&(0x7f0000e56000-0x36)=""/54) personality(0x10) 2018/01/18 06:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a74000)=""/28, &(0x7f0000c00000)=0x1c) sendmmsg(r0, &(0x7f0000d9b000)=[{{0x0, 0x0, &(0x7f0000913000)=[], 0x0, &(0x7f0000ee3000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000041000)="36722af7232a45816c95e9afc5c106a5c437cd07f3edc8fe27ce654ce24d6d66b894d4", 0x23) 2018/01/18 06:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000794000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc4000-0x4)=0x100000202) clock_gettime(0x0, &(0x7f0000f8f000-0x8)={0x0, 0x0}) recvmmsg(r0, &(0x7f00002e6000-0xc0)=[{{&(0x7f0000b0e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001e6000-0x8)=[{&(0x7f000094e000+0x7ff)=""/121, 0x79}], 0x1, 0x0, 0x0, 0x6}, 0x6}, {{&(0x7f00002cc000)=@generic={0x0, ""/126}, 0x80, &(0x7f00004e3000)=[{&(0x7f0000316000-0x1000)=""/4096, 0x1000}, {&(0x7f000044a000)=""/232, 0xe8}, {&(0x7f0000b87000-0x1000)=""/4096, 0x1000}, {&(0x7f0000583000)=""/0, 0x0}], 0x4, &(0x7f000079f000-0xc6)=""/198, 0xc6, 0x8}, 0x400000000000}, {{&(0x7f0000d1d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000042a000)=[{&(0x7f0000801000)=""/86, 0x56}], 0x1, &(0x7f0000e48000-0x53)=""/83, 0x53, 0x81}, 0x3}, {{&(0x7f0000838000)=@generic={0x0, ""/126}, 0x80, &(0x7f00006d4000-0x10)=[{&(0x7f0000067000)=""/75, 0x4b}, {&(0x7f0000b9f000)=""/125, 0x7d}], 0x2, &(0x7f0000193000-0x67)=""/103, 0x67, 0x908}, 0x8}, {{&(0x7f00000ee000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000023e000)=[{&(0x7f0000d14000)=""/44, 0x2c}, {&(0x7f0000789000)=""/134, 0x86}, {&(0x7f0000275000)=""/199, 0xc7}, {&(0x7f0000a5a000-0xb3)=""/179, 0xb3}, {&(0x7f0000807000-0x65)=""/101, 0x65}, {&(0x7f00004ee000)=""/51, 0x33}, {&(0x7f0000adb000)=""/0, 0x0}, {&(0x7f0000875000-0x1f)=""/31, 0x1f}], 0x8, &(0x7f0000edf000-0x12)=""/18, 0x12, 0x38000000000000}, 0x2}, {{&(0x7f000088e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000004000-0x28)=[{&(0x7f0000517000-0x79)=""/121, 0x79}, {&(0x7f0000731000)=""/211, 0xd3}, {&(0x7f00006f6000)=""/225, 0xe1}, {&(0x7f0000dee000-0xd2)=""/210, 0xd2}, {&(0x7f000080b000)=""/9, 0x9}], 0x5, &(0x7f0000f8b000-0x2a)=""/184, 0xb8, 0x3f}, 0x2}], 0x6, 0x1, &(0x7f0000d04000)={r1, r2+10000000}) 2018/01/18 06:17:24 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c7d000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x1000000000000a, &(0x7f000098d000-0x4)=0x5c8, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e8d000)={0x5, {{0xa, 0x0, 0x922c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) recvfrom(r1, &(0x7f0000d65000-0x32)=""/50, 0x32, 0x40010041, &(0x7f000044d000)=@ipx={0x4, 0x0, 0x0, "a96ea91cc9a9", 0x0, 0x0}, 0x10) 2018/01/18 06:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@generic="7e24e1c9308aa18e9423c76fc28f6dc8", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = openat(0xffffffffffffff9c, &(0x7f0000022000)='./file0\x00', 0x80000, 0x4) recvfrom$inet6(r1, &(0x7f0000b96000)=""/233, 0xe9, 0x0, &(0x7f000070d000)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x9}, 0x1c) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000031000-0x4)=0x8e4d, &(0x7f0000ef9000)=0x4) unlink(&(0x7f0000358000)='./file0\x00') mmap(&(0x7f00004b3000/0x4000)=nil, 0x4000, 0x4, 0x11, r1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/18 06:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = epoll_create1(0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a5f000)='/dev/vga_arbiter\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f0000cb2000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000412000)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000f24000-0x10)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000368000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f0000a66000)=[{0x0, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000725000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001b5000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/18 06:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d2f000)='net/ip_mr_vif\x00') preadv(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) gettid() 2018/01/18 06:17:24 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) preadv(r0, &(0x7f0000008000)=[{&(0x7f0000008000)=""/97, 0x61}], 0x1, 0x0) 2018/01/18 06:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fc9000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000006000)=0x0, &(0x7f00009c0000-0x4)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000018e000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000514000-0x10)={0x4, 0x7991a97a, 0x9, "ead191499b15", 0x616, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000852000-0x50)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000837000)='/dev/vga_arbiter\x00', 0x8000, 0x0) 2018/01/18 06:17:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f00003dc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000664000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f24000-0x7)='limits\x00') ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004a8000+0xe19)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/18 06:17:24 executing program 7: 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') r1 = mq_open(&(0x7f0000c4d000-0x12)='posix_acl_access!\x00', 0xc1, 0x180, &(0x7f0000887000)={0x1f, 0x20, 0x10001, 0x80000000, 0x7, 0x9d, 0x3, 0x7}) mq_timedsend(r0, &(0x7f00000e6000)="", 0xffffffffffffffc8, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000037d000-0xe)='/selinux/user\x00', 0x2, 0x0) write$tun(r2, &(0x7f000044f000)=@hdr={0x3, 0x81, 0xc7, 0x1ff, 0x80000001, 0x7f, @ipv6={0x3, 0x6, "c59a26", 0xe5, 0x84, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xd, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x2a, 0x0, ""}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x8}, @calipso={0x7, 0x20, {0x5, 0x6, 0xffffffff, 0x9, [0x6, 0x90e, 0x0]}}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x3d, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x81}, @ra={0x5, 0x2, 0xfffffffffffffffb}]}], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x8, {0x0, 0x6, "dd6f49", 0x5, 0x1d, 0xe1c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x62, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0xffffffffffffffff, 0x6, 0x1ff, 0x9, [0x7, 0x4, 0x5]}}]}, @fragment={0x3f, 0x0, 0x5, 0xffffff8000000000, 0x0, 0xfffffffffffff61b, 0x2}, @routing={0x2f, 0x4, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x0, 0x0, 0x8000, 0x101, 0x0, 0xe982, 0x2}], ""}}}}}, 0x117) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) fremovexattr(r1, &(0x7f00006cf000-0xc)=@random={'security.\x00', '}\x00'}) 2018/01/18 06:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000076f000-0xc)={0xc, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e19000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) bind$llc(r2, &(0x7f0000576000-0x10)={0x1a, 0x2, 0x1f, 0x401, 0x884, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x10) poll(&(0x7f0000da4000)=[{r1, 0x0, 0x0}], 0x1, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c37000)={0x9, &(0x7f00008f7000)=[{0x0, 0x2, 0x8, 0x80000000}, {0x1000, 0x200, 0x7fff, 0x3}, {0x40, 0xffff, 0x5, 0x6}, {0x9, 0x8, 0xd0a, 0xfff}, {0x401, 0x0, 0x400, 0x400}, {0x9, 0x8, 0x6, 0x0}, {0xfffffffffffffff8, 0x40000000, 0x100, 0x2}, {0x80, 0x0, 0x6, 0x68c0}, {0x4, 0x3, 0x10001, 0x55}]}, 0x8) 2018/01/18 06:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000166000)='./file0\x00', 0x2001, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000db9000)={0xdb}, 0x4) 2018/01/18 06:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x470}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) sendto$inet(r1, &(0x7f00001d5000)='D', 0x1, 0x40011, 0x0, 0x0) sendto(r0, &(0x7f0000cc3000-0x1000)="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", 0x1000, 0x800, &(0x7f00008bf000-0x10)=@ax25={0x3, {"bf6369f2f2a136"}, 0x6}, 0x10) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 06:17:24 executing program 6: socketpair(0x3, 0x5, 0x4, &(0x7f0000d4a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000)="f51871ef8e515185a652", 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x8001}, {0x6, 0x5}, {0x3, 0x7}, {0x8, 0x3f}, {0x2, 0x4}, {0x65ff58c28fedc546, 0x1f}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000071000)='veno\x00', 0x5) getsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000f27000-0x4)=0x0, &(0x7f0000461000)=0x4) 2018/01/18 06:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:24 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000095f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x8000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0x8969, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000653000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/18 06:17:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002b1000)={0x0, 0x2, 0x8000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000024e000-0xe)='/dev/keychord\x00', 0x1ff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009e5000)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000e84000)="616a00000006757272656e7400") openat$selinux_status(0xffffffffffffff9c, &(0x7f000057f000-0x10)='/selinux/status\x00', 0x0, 0x0) sendfile(r3, r3, &(0x7f0000a73000-0x4)=0x0, 0x400000000001e) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f0000b1d000)={0x1, 0xdd, 0xe}) 2018/01/18 06:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f00009e5000-0x8)='./file0\x00', 0x20000, 0x4f) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f000031a000)=""/55) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00006f5000)=0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f000030e000-0x6)={0xd4b, 0xffff, 0x401}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000da4000)={0xfbffffffffffffff, 0x0}) epoll_wait(r1, &(0x7f000022c000)=[{0x0, 0x0}], 0x1, 0x3) 2018/01/18 06:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2203, &(0x7f000056b000-0x1)="") set_robust_list(&(0x7f00002a9000)={&(0x7f0000c40000/0x1000)=nil, 0x10001, &(0x7f000096c000/0x3000)=nil}, 0xc) 2018/01/18 06:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b42000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getuid() writev(r1, &(0x7f00001b2000-0x40)=[{&(0x7f00005ff000-0x23)="db", 0x1}], 0x1) fcntl$setpipe(r0, 0x407, 0x400000) writev(r1, &(0x7f0000d30000-0x20)=[{&(0x7f0000e9b000)="287c31f38d06ce31ab3c8b80a7987cbd5efd1448d85f011356e14baa7500c89393ca0360b25ff3ddc3b93773c4b95099421f9923987cec4fb65bcdc19e2347a0f7825c17014f77aba779aa93aead83edb8672867fb78dd239d32885a8ed8645aae3c7750c026a3336cf1a174c14a24fe5dee15b1bf20c64b15ce8f3287cf241c794e961740c0f36875ab23021e4addd616792f5f2e49aba55a37303c5f7e4311da1221fde30158488639f0a07c7dc7034ca8d1c73a7133a67f01ad0440ee7a5b635136a69a6ece2d6b7eb6afc21b19ae4fb6580a6c834fb371bb875d67fe3dc913cfd12588e4655c21a99f667cb8c6231d2cf88cb6c2ca08d1dc79fb8c3eb8e1b873911e4008a3a98eaf9b6e9e1aff1077f3d03590886b7c2eee74cf7c453db654213121dcde61a5441410aa9457e366af5d5d6bc0f2541265f4c7113c5ff352a3366fac4d09ae2f62af9459c0a31cdfae91eb41f9f64789378ed0cb179ffd7fe516d370e9902bde37c0e825cb01151bdf63226523c7a5471fa286809fd5399dee364d56525859dc53e7c1b4d0e6efcf03781645f855ca1f9510c94a8c8a29ab64f80ab0a6ffb4771e0ac765f8bbc993f9180fa864f24c2f73fa8ecc2b758b253dcac25c4c2b7b1de8abb8539f64a7136ec3b0bbe1ae725cd3f2f2b80c8388a990c739b88061122e20539aea6876e2c8cdd70a2fe54d70518fccfb0c910dd73a091f6a18aecc8a3c4d2060833fc9bf2b5c3b7fc74a17263558b0934bbc77766bafdcea50c3f831b34a7342515f6ca136c417db4bd30f83127d69ca1fd637b5e0812e175d0d9d4d3bc150d4cc2c86679d547a515fb866d6e363370890c5fc55445ce0847847c728f2c6c20e7764935d5c7dfa5fabd0eba381bf826b5e259494a8e5e3c3d4c417a5680157164b3af06e7bbd8759e5d23fa7103821a85fd81786e651608f1794700171993fa477f80f77e1128c5f0629832252aaa664563d5c1677d07069cfcf0726b920156e50175073e813527b817c137790ec77dd4023c481216105dbf07bd416e808f6f51103e95a9f22bf2768012b076c66508ff968ab87bddaeed5ed303d96f68b7f6c7789591123e2dbe6a48ae272093efb25a072ba24237c92e11a35184592b40e605567d626c52208e756d313aca36fd1d1aa509c36b506953c632f396ca4bb1dd047d79c5ad20d7abbcd1fd8a51f183b4c610be5672011e59992685c0f6493ffa6a6aac50ccd382c161500b34456e13a928bbda149b17daf1b3b8a3190e896cf2dffb509fa4306434e83c619290b5cc96852ab2d4311b12d34a7ef816e09c0cc7a6903f5f735773ca1880edbfa3800690bbb17f58f5cf7e6fd499754625a1392cc2f575377f6daf2d68d97744f465ba7950e2550ed621f60a9cdd9d6f0cb78ad2cad2612938599784ad34646f4abf9d141819c2c94be972d70cd67b6a325762db688b5323f80d6ea9739e07c6d09f01a4c97ed147e4eeea43733d006005ab4f64fc50519ce93e62c4ec3c8a8751884a7c76cd9f07fb68d5bc067b8e642ccf70abc39203365048d10c422b09f8afb71b7296155aed764f27893699aa914f34078be8c2bca10c45b91ade3a98e916715264a631e2030bca9227cd90d31678fc9238cf1f85fd80ec958faee4b0d440e5161ef04366bea7c721da05c201455eb5b319595d912cb978c038ced0dc564d241c85d3f6559395316fcb4e95036cdc0fb0fe16f4f74510d565692cd343bd621dd7ef0f1c3ecfb5dd99ec79aa43ddd509d72f3d0fe93ccabea78467b0c81e628ec200d04c5adf9e5e5288fde4447b88deb9d483991130ea74bf73499518a084dccda84f4e4cba90ff13fb9664107358d1f5f6a63e760fd91a06926b3464897ecd19237738a873a3098c11dca97df907d0f79b9cb56338fa276b4c4c293c052a81d870325e4a7f040f362fdf4604696167bdd2eb3ba66d2ba3fd91c1e4c0cb353ef661930464fed8d573dabe2fcef204676757cb23944e652c4907950edbad5d7619acedc8e2f15dea306bb2927b7b2002c22a8c6a1913df7f72eebc034c6346d26a893a07a4133dc7c2596f5491c29f8d1e76e0804722672802c11b59d958caefa8d9a9e109926cebc72921cffc5236df10a7da6fabd3001a128218db3ce48391906c59efd41a57ed91e1f35fd7a8ba6f5668910f9bce3702286b19db93e80b8f6f659602f2070068d4840cbeeb3e41be09809dc475cc18402c7cd50db904d9135b46d90b4d5c31cf14a36008a37130f9afd405d851d0cd4a8e29563108c8b8a4e50fa55f8eaf226cfe6822b7836e6c8d6d40fb9572428c62a8a9cdd71cd508631c7751bc739b4c05e770ded254c66684a3f2b1e4a14e3d4baa500748b7107a4ed3de255a2b8fb74ae85f832362f87cce11dd4ee0ff334a2ee68286bc9b2b223b75584fd7578f5306f8a98856a49ba74e6e534be6b8a058e6d2a094084db843f1f1c4b8d28352ecf94fd051fe7042456d2877f93fee9a7ef27b661de2a43d375cee00fb312e43aa31f428442a208b9a46baf9b9eb1c9d83282660c2dfa624ccc6e53a6ef693310f96cd77002d387fe7cc7d865a9d4812ec75d1f157506c5d5c29ad18acdc843b99b22c962718db8e0eb0328856c248081ad9538c64281705fff30a702050b7e03f1fd37c1d9abc819762797898b6806923e1d037fd3b68184b2a35ac9f48401341a06e3f1dee4a65b6fe69c2a5d7cc5ca5529852b5336bc3838fb81b2b5a685457c96d77098541cef161ea7093889315a712972478bf289d8a453e443b99600342705eb5c88b15fc92e01e5093f64473235098ca8e4911e9ca9daff167b0e59175dcc180c062fa522fab49bce84d20f87f3600e4ef3d9bcdb85f1a0630dc213c74bf5e2e08995dd43ff9777a7b0444fdc31d10a02b809d676e04cfe5015e0e4a55558185b564a245a1db4dd5bab628fa591257e8c0d976035f90a62777643fa50ea39f03c143a2a32c6cd1778858bf9455ac34457163fd6f2faf2c9c682adcaff5acbb56ec3bd0c175566bab7fcc2efef2578aed57a182c81106d81f7b9acd90c1f875ecf6e879b9c654bac361150468636e1d334cd6e32389124542cde333fe1bc9f6086b58b49ccd2363bdf37d3b259ed5e2c3b8024dfa63d6718fc01237c582a57ab9ebfc2d852ae79639e9addbec65eb2a2c9cd5602e6fbf57701d178180891ad167acd30f886e6e9061e6190f22ed103cc8d9878364a103897f0703dcd843678584185236089bda3c58f7301f7b6b6b31d4ea93b4800fb551b751d283a804cbb698f6d02c44b5cc681bdbba0e572127f6158df32ce647939ff6a84e0905f3a8e2b9d7311bcb7088089f5755feaea77a19bce67580ea001a7dccb8a6ac59d649c4787f91ff97b5da98d68774b85fc81c1d8e2692509d985a80caa212fd3e85cfce8b1a90117a849e8d32acb3adaa0693f9cd3d5335c5d3636d57aff550ae1a9004444c2854f1d3cb9a9c0515fb5ec76f465a20725ea49fd7a3841eab6d7a456251f06e6493e55ced5f0a46507b5ba752ed77f5440468bf5094257229c11d9cd42a480ae74b171cc971fd57d96426e3216d86ab08a693081679bbcc4e6d56ec5a97365e1b4674d68b741cf7aa2983fada8bfe4330efb05dda2e67e2573361ebba110a60009057602e05f5ad9645b7089d9644d208b9e6e265cdcfccc15b8433f2b8c67878454c9181408843d936883c049dd1f7630ed42a8a8e497b8892736df59812463449b0e38794f8c10da47f66e6e9f0091cf95d9c85cf9a3485bf1db549a1c2e2c8e7f278d6303b70cb1d5640eda88f5490a3710b3ab5f496dc68ac5da597cb10e0066222a4eaf5b05f99a65a5ee575a849877490f05802c6d1b5e10b82b632860143d40afb7323403d9a6fc1c05fb9a1e12ca4fc34fcca9503e14d441d4fd4606efddacd6a23f54a7692348baa07771eee0ad429521c4fe08bc77fe0d929d8df5fa573b67bd46d390773fc2cdf1e4f38ac05aa4b480b342f2f6fbc29759477fa60b61aa7e4040815be43a95d15d6bdefc02f0006c79e230d3f26ded1da053327e191285572c7a3e8cbe438a460bb924dfbece6402b00579c10b179efc198a6242d6b9aae56e375899b03fddeafda72b60ac44966454ef6cb54a5a93b2d8fe0d02551af29f491ab5442ece035ab6f3fb60fbf2f9618dce87989c110ff33a77fc0705c13f913da1d5a958b001667528e30a1da068ca071939c5ca96ff02ec7650797d14d5f39d6df878f317e0d1900dcc4e6aedc3e9bc615364d7c202f905b6a49c35bb1338967a98e32bdf7d14dea7d379624d14e3ac1c3fa9b24bcc48fee539f73dfde9fc3ee1155dbda9edf37335a4b3e04354b69ffe3189671b96e8edf7ca3cc816287aa525194aa7b170f16fd89bc0ed9656b3c197631e6dbd07d776dd1953ae73bd988b4e5fc615609f04f50b04bde74a94ecf2e83f24612c0833b9719ad8470c361b437f801b5a4bc547bbfdbd713ddc974cccec5dcccfcefa7ffaa4a73465234777c3aec9d111bbe46d17251f98a1c3404e7c45e6cafc710e2fe61e7b80b5c40b0e6a110b1b0020d158d059ed2df4476ae876d45a5fd18f8f5be7998b27a62bd8e2199329130dc1056da1ed07200e57dc32ec40b65469ce6c7bedbe3a5ace917b26ec746d043a3bd0dc82faffaed3466ebf98e0e85e6ef0b9d79090b6d3e0857863920721384317f0bba0586ad26f870dee7c6a4e31bccd6119569c95b9f021f30ce8d4020a3063389be38716dd0718d978464f75575e7cf344eeb5df8b9d996df8f3163fcc41b578a84fe7ccf900f009de5c8a571c3e136e31a18301fe1423b15133c578b66424f9fa17adfb5b32ecc1b7cf867276171de21e8e3ba4c9d2e85bd78c4e48410664a058ead8a0a925668fc15af382bb3efed884c04aa438aa261b6dc9bad1a40e86b819e80afe3a4f19c7bb14e3d217339e1debe2329bc4e79e2dd820ce6e0a9eaf798d0213fa386c3d8f2cd18549746ea174dd6baef05d3b00f6264ca185e4236c28226ee91f354cc7f308f5740c0a16492f0a537e01047012d8ab616d89400e6f562fff739ad374484f7f7ccbcdeccf4319dd31f1d1e7e7447aaa5c75e242499d9ff12722eaffa7b40aaf6d3b39d9cd325c3d5287234c991a5070f2df32a136dc91d2ecc12f41d8b27c191533bff1170dfe778d89de0af7e9ed47bf72e815c62b07e2664537e14269d9514f644fdfd2fa0ce6f2e2eac4725b6666dce8d01a28870e52f629fb9160289c1c6fef6cb6ff0e3c1636042b4e1de2fe1b10b9ba971cdd02ce8fc5088b823e130d5608de33d117ba718b83e2454686350a3a94ff2c62f8e5d9e9a0a3d9a07eebf9c57d9a3dd9992e7431aa485f5bb3b453db9a565a2f520e8c038b4792217c4f736b336c8156319c0f40e96ad4fa58d65d1a008f0c2be8a2ff6341acf64cdbfb4e80bccd5bd09eca3ec88b9b40fe4d2b6813a6dfdbaed4b0bbca3812e03fc37767eb12c94c11b5188cb0617db89123daf7", 0xf48}], 0x1) readv(r0, &(0x7f000023a000)=[{&(0x7f0000456000-0xe1)=""/225, 0xe1}, {&(0x7f0000756000)=""/29, 0x1d}, {&(0x7f000024b000)=""/205, 0xcd}, {&(0x7f0000ac3000-0x46)=""/70, 0x46}, {&(0x7f0000596000-0x8f)=""/143, 0x8f}, {&(0x7f000069c000-0xe8)=""/232, 0xe8}], 0x6) 2018/01/18 06:17:24 executing program 1: pipe(&(0x7f0000601000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000001000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000be1000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000040e000)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TIOCSBRK(r2, 0x40044591) 2018/01/18 06:17:24 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000000e000/0x1000)=nil, 0x1000, 0xb) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000024000-0x9)='/dev/rtc\x00', 0x0, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000023000)=0xca8) 2018/01/18 06:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f0000765000)="") chroot(&(0x7f0000931000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) chdir(&(0x7f00002d3000)='./file0\x00') mkdir(&(0x7f0000376000)='./file0\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc7000)='/dev/loop#\x00', 0xce0, 0x24000) pread64(r0, &(0x7f0000fb5000-0x3f)=""/63, 0x3f, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/18 06:17:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) fstatfs(r0, &(0x7f00007be000-0xbc)=""/188) sendmsg$netlink(r0, &(0x7f0000590000)={0x0, 0x0, &(0x7f0000302000-0x8)=[], 0x0, &(0x7f000050a000-0x38)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x18, 0x0}, 0x0) 2018/01/18 06:17:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000027e000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000006b000-0x4)=0x14) openat$pfkey(0xffffffffffffff9c, &(0x7f000064a000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000973000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d30000)=0x1, 0x4) bind$inet(r1, &(0x7f00002c8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 06:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002c1000-0xe)='./file0/file0\x00', &(0x7f0000529000-0x8)='./file1\x00', &(0x7f0000beb000-0x6)='msdos\x00', 0x120000, &(0x7f000062f000-0x38)="a40d9ab538824a886f8f00ce228ace95d59f86de0b344c22755b4cf8fe82926d57afde1717c8557abc934e461010ff5eb09d172752de3539") mount(&(0x7f0000122000-0xe)='./file0/file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/18 06:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x0) write$evdev(r0, &(0x7f0000783000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x10) 2018/01/18 06:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x470}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) sendto$inet(r1, &(0x7f00001d5000)='D', 0x1, 0x40011, 0x0, 0x0) sendto(r0, &(0x7f0000cc3000-0x1000)="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", 0x1000, 0x800, &(0x7f00008bf000-0x10)=@ax25={0x3, {"bf6369f2f2a136"}, 0x6}, 0x10) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 06:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/fib_trie\x00') preadv(r0, &(0x7f0000a0a000-0x8)=[{&(0x7f0000b55000)=""/237, 0xed}], 0x36f, 0x10000000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00008d8000-0xc)={0x80000000, 0x0}) 2018/01/18 06:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4040600) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x100000123, 0x0) lseek(r0, 0x0, 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/01/18 06:17:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) remap_file_pages(&(0x7f0000bcd000/0x2000)=nil, 0x2000, 0x2000004, 0x60f0, 0x80001) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_rxnfc={0x32, 0xe, 0x6, {0x1d, @ah_ip4_spec={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x5, 0x7}, {'\f1', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0x4, 0x9, [0x7, 0x400]}, @ah_ip6_spec={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0xfffffffffffffffb}, {'Ua', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x86, 0x3, [0x4, 0x6]}, 0xdcd5, 0x2}, 0x6, [0x7fff, 0xffff, 0xe0c3, 0x10001, 0x0, 0x39ce6235]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r1, &(0x7f0000388000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f3f000-0x11)='/selinux/enforce\x00', 0x24000, 0x0) bind$netlink(r4, &(0x7f0000d69000)={0x10, 0x0, 0x0, 0x0}, 0xc) mlock2(&(0x7f0000cdd000/0x2000)=nil, 0x2000, 0x1) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f0000496000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x2, 0x3}}, 0x26) sendto$inet(r3, &(0x7f0000f54000-0x1)="", 0xfffffffffffffe41, 0x20000802, &(0x7f0000773000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000cf9000-0x4)=0x0, &(0x7f0000048000-0x4)=0x4) 2018/01/18 06:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007ad000)="", 0x0, 0xfffffefffffffffc, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00001ee000-0x4)=0x0, &(0x7f0000ea5000)=0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003dd000-0xe)={0x0, 0x401, 0x3, [0x3, 0x80000001, 0x7f]}, &(0x7f0000556000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00003d3000-0x3e)={r1, 0x8, 0x36, "cde9ca287d8f8d931d4cf42ed680123758634b9411dbb802504b81887ad1aa35e046e04dd6c3e53bf69a520a08288cac520e1be786be"}, 0x3e) 2018/01/18 06:17:25 executing program 7: mmap(&(0x7f0000000000/0x4ee000)=nil, 0x4ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000076000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000095000)=0xe8) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000009f000)={0x0, 0x0, 0x0}, &(0x7f00004ee000)=0xc) chown(&(0x7f00004ef000-0x8)='./file0\x00', r2, r3) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000028a000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00004f0000-0x14)={0xffffffffffffffff, 0x3, 0x7ff, 0x0, 0x3ff}) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00004ee000)='./file0\x00', r4, &(0x7f00004ef000-0x8)='./file0\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x44, 0x0, &(0x7f0000000000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000008000)=[], &(0x7f0000008000)=[0xea3111af2277716c]}}], 0x62, 0x0, &(0x7f0000009000-0x6b)="62085602d0ac6b8fc027c985d102e3bbd61b21c908f0dfd37a3e934a4a52493b74f11665ffc9623dcd9628ff5e07640ded686238c415c5356c66337649b0a77dbd09776139a37df93343fd72336a7af5a4dab3083142e31fa39b383f958e5fe8279c"}) 2018/01/18 06:17:25 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001c8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000b78000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x8}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x26)={r2, 0x1e, "f83985bfee6610457af77ca41dfd9257b3ab2f3357fa7218806314b6364c"}, &(0x7f0000001000-0x4)=0x26) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000c03000-0x10)={r1, 0x1, 0xffffffffffffff4a, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b60000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000772000-0x58)={0x1f, 0x7, 0x2, 0x9, 0x7, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r3, &(0x7f00001b6000-0x20)=[{&(0x7f0000866000-0x8b)=""/139, 0x2ab}], 0x330) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000532000)={0x0, 0x8, 0x30}, &(0x7f0000f98000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000289000)={0x0, 0x82d6, 0x4, 0x1, 0xfff, 0x2, 0x5, 0xdc1, r5}, &(0x7f00001a5000-0x4)=0x20) connect$unix(r3, &(0x7f0000e6d000-0x8)=@abs={0xfffffffffffffffe, 0x0, 0xffffffffffffffff}, 0x8) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000873000)=0x1) 2018/01/18 06:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) readv(r0, &(0x7f00000b3000-0x8)=[{&(0x7f0000cf5000-0xab)=""/171, 0xab}], 0x1) 2018/01/18 06:17:25 executing program 6: 2018/01/18 06:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./file0\x00', 0x2) r0 = inotify_init1(0x80000) readv(r0, &(0x7f0000640000)=[{&(0x7f0000a43000)=""/1, 0x1}], 0x1) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) close(r0) open(&(0x7f0000042000-0xa)='./control\x00', 0x0, 0x0) 2018/01/18 06:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003cb000-0x4)='ns\x00') fchmodat(r0, &(0x7f0000968000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ad2000-0x4)=0x4, 0x4) 2018/01/18 06:17:26 executing program 1: mmap(&(0x7f0000000000/0x812000)=nil, 0x812000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000080e000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40007) sendfile(r1, r1, &(0x7f0000768000-0x8)=0x0, 0x1) mmap(&(0x7f0000812000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f000077c000)=""/177, &(0x7f0000813000-0x4)=0xb1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000058000)=0x0) 2018/01/18 06:17:26 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009f8000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ecc000-0x8)='/dev/rfkill\x00', 0xa0001, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = openat(0xffffffffffffffff, &(0x7f00002e2000)='./file0\x00', 0x204c00, 0x4c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00004fd000-0x14)={0x401, 0x80000001, 0x100000001, 0xffffffffffffff00, 0xfffffffffffffff9}, 0x14) r3 = socket$inet6(0xa, 0x1, 0xfffc) setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f000054a000)=0xa, 0x4) socket$nl_route(0x10, 0x3, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004b7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000565000)=0x3fe, 0x4) bind$inet6(r3, &(0x7f0000d42000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffff000}, 0xffffffffffffff29) sendto$inet6(r3, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r2, r3, &(0x7f0000bc1000)=0x0, 0x8) 2018/01/18 06:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000092e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = request_key(&(0x7f00000a6000)='.request_key_auth\x00', &(0x7f0000bcc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000092a000)='\x00', 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r3, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3f) ioctl$int_in(r2, 0x5452, &(0x7f0000652000-0x8)=0x8) dup2(r1, r2) 2018/01/18 06:17:26 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009ba000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000007000-0xb)='projid_map\x00') mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f50000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f51000-0x4)=0xe8) 2018/01/18 06:17:26 executing program 4: unlink(&(0x7f0000c3a000)='./file0\x00') prctl$getname(0x10, &(0x7f00006c9000-0x34)=""/52) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006da000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$eventfd(0xffffffffffffffff, &(0x7f000011b000)=0xa4f, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x640800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x0, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000fa9000)={0x0, 0x0}) clone(0x40a0000, &(0x7f0000f09000)="", &(0x7f000046a000-0x4)=0x0, &(0x7f0000502000)=0x0, &(0x7f00009f7000)="") 2018/01/18 06:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000029000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000)=0xe8) r3 = getegid() syz_fuse_mount(&(0x7f0000350000)='./file0\x00', 0xb000, r2, r3, 0x8, 0x1) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/18 06:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:26 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000011000)='/dev/net/tun\x00', 0x0, 0x200642) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000012000)=[{&(0x7f0000003000)="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", 0x1000}, {&(0x7f000000b000-0x98)="e5a07d52d9799e6b5ed2a2c16ba162969d1f01b6b1ddbaac66ad576038fff5cfab1b0a34866be4829e05b40c8ed3ec6dbab0b6a8010c606f72723877364d5a0e7a72dad2320486187476322b6c106c5f4b405f24d37a08e78e391a2646ab6a7e6dc9bf0b9b6b71c9f1100a2854541cda8545641e6313eec3f7b67eebf4f69fd3a1401753bfff180ae6230c62b2c443e68a4a87c0b3790c1a", 0x98}, {&(0x7f0000008000-0xcd)="9c7e2e0075359627003e887da7daf92491f27f6007e988aff7dfd4821593a393edacaad881e5c92621627969b3ee858a819aa13c4a868de77381a96e55a8c7bcd0d0d2f05dd83806471559643e2fa2c83152fc6f45da58118ae350eb4a7418e35ab3a7ad8e6b75ccd9dfb7e26b6def11e3ceab533f30901e114e80de459b6ef37338dfc2f535c9eeed9036b3ca2b815980bf7c8702907c786cf40d148c460b9f70dbe5a071382bbd097f0c07072cda10d503a87939a435282d3d3220566c068d72376afb596e2adc2388aad167", 0xcd}, {&(0x7f000000f000-0x64)="42430dbe008de1369a914f5ab347f5d5c08e44ab99766fb35d7ce99cc4c3f8d6a985fdc12bc3c23495ed898a023df6d8a350101c4d2d2d1081b4e05f37192f7c43c4a54660322af37f68b6c367a0ff4c168a3c98415158022e6cf23dd31c6bf332c8de10", 0x64}, {&(0x7f000000a000)="9b51225dd6e63477ba24c34edbc89ee33637a22033b4a3373d48ca594436cef013970b1c221214a83c28074100cf8c35f50f23bde7a1b45079b8e500c525817fcebd12d7f2124ff8a10125869be251a54df9e89b2f86399fb307711e86a560eb3cbaa3d6c1c5145845c3b4233603eeb350743a8ef0b603319096baaf291809dced8e89a8baa426cb131dd4938c10d5e1c20e682310576cb10a4be4898a350131a0216651c7646e77c978a3832be6eba62022462002a68b6990510b08e9e2ecd4b236f6d33e6ab07cb8014744373866c1599af761883637c8248a2534bb66", 0xde}, {&(0x7f0000013000-0xca)="b687f93c4f5f11b72a243bfea8bc0adf412644b035ed4f8604480e811960e9dca7beab0b8688dd2927a341456b90609409e7216ef52b3430de384e6d172c03d4214e3429d9ce644908e2c2dea8e93829fe9c831afe31eb1fe71583e420d989fccf67bf239a1a9fd9487a2fd87005583fad782e5cd5858875a62f0938f96d0acab86e1fe312d8ba4f8777ebe38f8e05ecf6d3310aefb0564d9874224d63cb34ceee369e456ea65d6f9a660c8376cbfe7258540de3565c312f23146a567050b681a002d24ca27bf93975bf", 0xca}, {&(0x7f0000009000)="a226ce4f66fff341e597913f7232b2bf932206a317c4944e5a8b15f0ea18afc30bfa7cb8a455b2e02f8577578fd3c7e60d2ecc8490a5f301aeadde8dce4d1a7da8131ac93c490e609e9960becc4d037052d416e6d3f5e086c6f6b8a58a6ab625add57d68310847b4a1eb5b382ecff5929d8be18b727e1278625deeba024d77641d039e92f9cf202e9774fc622a956c50d9284ab30d5797723c78ea44efd75eada567c3998802aa365bf881820d74c127b61593ada617f949d7516fceed6f310f2afd6c1257215ba21494bd45dbf72799220f08e8da4717b7974e6701574372eff1b58febefbf278c5d35bfe88b5133ded6656aa306855881b8", 0xf9}, {&(0x7f0000012000)="6a3851b0273c7200aaec18bf1a1f293de856d063ece2a7acc2a8651c9b80f3c3a6ed4e84d909d4a75a4ffe84a31ecdd8a6396bc59fa283b8738673bb964c3951e1300a1d8538369bf1d78a38e3e0be6e6f80ce7077894106c2b1e4ca7f4c65ec704a91547aa24f6446ec8fb0d9a47a3da0adf8eb3f2ee5e90a8ff8d824c2fa8869edf426c11953970837ac1dc41962fdda411aa5fcdae159e0d758bbaffb0be69f4b92ff", 0xa4}], 0x8) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 06:17:26 executing program 1: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000953000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='cgroup\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f000000d000)=""/48, 0x30}], 0x1, 0x0) 2018/01/18 06:17:26 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x7, 0x0) clone(0x0, &(0x7f000000b000+0x37e)="", &(0x7f000000c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x65)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x3, &(0x7f000000c000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000004000-0x12)="ea0bf3f6cc9b6be647b37c264db953051036", 0x12, 0x4, &(0x7f0000008000)={0xa, 0x2, 0x90, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2f3fb268}, 0x1c) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000004000-0xda)=""/218) 2018/01/18 06:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000615000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x80000000) clock_gettime(0x0, &(0x7f000014b000)={0x0, 0x0}) write$sndseq(r0, &(0x7f000089a000-0x54)=[{0x0, 0x7, 0x2, 0x10000, @tick=0x800, {0x1, 0x40}, {0x0, 0xffff}, @addr={0x1, 0xf57}}, {0x6f, 0x20, 0x9515, 0x8, @tick=0x1ff, {0x2, 0x2a3}, {0x7, 0x9}, @connect={{0x5, 0x200}, {0x1ff, 0xb4c4}}}, {0x4, 0x7f, 0x5, 0x3ff, @time={r1, r2+30000000}, {0x9, 0x100000001}, {0xe071, 0x1}, @time=@time={0x0, 0x1c9c380}}], 0x54) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000059e000)={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]}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c20000-0x16)='/selinux/checkreqprot\x00', 0x8200, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f00004a8000)=""/152) 2018/01/18 06:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002ed000)=0x3fd, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c12000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0xc8d4, 0x9, 0x1}, &(0x7f00008aa000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a1d000)={r1, 0x7f, 0x10}, 0xc) bind$inet(r0, &(0x7f0000c8c000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 06:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006c6000)='/dev/sg#\x00', 0x2, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000301000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f000025d000)='#}\x00', 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a22000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ftruncate(r0, 0x100000001) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0xf6cc, 0x4) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x2) 2018/01/18 06:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000004f000-0x10)={0x4, 0x0, 0x0, 0x0, 0x7, 0x6, 0x2, 0xcd, 0x1, 0xdc0000000000000}, 0x10) r0 = syz_open_dev$sndseq(&(0x7f0000da2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0x0, 0x8}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 06:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000954000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000742000)=0x0) r2 = getuid() getresgid(&(0x7f0000583000-0x4)=0x0, &(0x7f000065c000-0x4)=0x0, &(0x7f000056f000)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000458000-0xc)={r1, r2, r3}, 0xc) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fdatasync(r4) fcntl$getownex(r4, 0x10, &(0x7f00002cb000)={0x0, 0x0}) r6 = epoll_create(0x101) fremovexattr(r6, &(0x7f0000bd4000)=@known="6365db75726974792e7361706162696c69747900") r7 = syz_open_procfs(r5, &(0x7f00008a2000-0x9)='loginuid\x00') sendfile(r7, r7, 0x0, 0x101) 2018/01/18 06:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000969000-0xa)=@file={0x200001, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000060b000-0x4)=0x0) fstat(r2, &(0x7f0000491000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000686000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000890000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a72000)=0xe8) fstat(r2, &(0x7f0000067000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000de000)={{{@in6=@mcast2={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], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000052000-0x4)=0xe8) getresgid(&(0x7f0000638000-0x4)=0x0, &(0x7f000089a000)=0x0, &(0x7f000005b000-0x4)=0x0) r13 = gettid() r14 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000595000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006f3000)=0xc) r16 = fcntl$getown(r1, 0x9) r17 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d17000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f4c000)=0xc) r19 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004e5000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f1000-0x4)=0xe8) getgroups(0x4, &(0x7f0000a4e000-0x10)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) r22 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00002a2000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ea000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cd4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000272000-0x4)=0xc) r25 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d6a000)={0x0, 0x0, 0x0}, &(0x7f000099a000)=0xc) r27 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c55000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002d1000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f3000)=0xe8) getgroups(0x6, &(0x7f0000f7c000-0x18)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r31 = gettid() fstat(r0, &(0x7f0000e65000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getgid() r34 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b35000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000360000)=0xe8) lstat(&(0x7f0000869000-0x8)='./file0\x00', &(0x7f0000bbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000017e000)={0x0, 0x0, 0x0}, &(0x7f0000137000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000976000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000543000)=0xe8) getgroups(0x6, &(0x7f0000821000-0x18)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000477000)={0x0, 0x0}) getresuid(&(0x7f00007fc000-0x4)=0x0, &(0x7f00003d8000)=0x0, &(0x7f0000ef8000-0x4)=0x0) lstat(&(0x7f0000513000-0x8)='./file1\x00', &(0x7f0000fdb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000cb0000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d9b000-0xe8)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ee000-0x4)=0xe8) fstat(r1, &(0x7f0000479000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r46 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004d8000-0xe8)={{{@in6=@mcast2={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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc4000)=0xe8) getgroups(0x2, &(0x7f0000b93000-0x8)=[0x0, 0xffffffffffffffff]) r49 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006e0000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bd000-0x4)=0xe8) stat(&(0x7f00005d7000)='./file0\x00', &(0x7f0000466000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000db000)=0x0) fstat(r1, &(0x7f00001c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() r54 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006c5000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) stat(&(0x7f0000fbe000-0x8)='./file0\x00', &(0x7f000061f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r57 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000425000-0xc)='/dev/rfkill\x00', 0x200, 0x0) r58 = getpgrp(0xffffffffffffffff) stat(&(0x7f00008e2000)='./file1\x00', &(0x7f0000e5d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000f50000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r61 = getpgid(0x0) r62 = getuid() r63 = getegid() r64 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000be5000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019c000-0x4)=0xe8) lstat(&(0x7f0000ff1000)='./file0\x00', &(0x7f0000d9b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r66 = getpid() fstat(r3, &(0x7f0000774000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r67 = getegid() r68 = getpgrp(0xffffffffffffffff) fstat(r3, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00008be000-0x4)=0x0, &(0x7f0000334000-0x4)=0x0, &(0x7f00004a4000-0x2)=0x0) r71 = getpid() getresuid(&(0x7f00004db000)=0x0, &(0x7f0000780000)=0x0, &(0x7f0000604000-0x4)=0x0) r73 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00007dd000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fe7000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b1000)=0xe8) lstat(&(0x7f0000295000-0x8)='./file0\x00', &(0x7f000027e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000032a000)=0x0) r78 = geteuid() r79 = getegid() fcntl$getownex(r1, 0x10, &(0x7f00008d6000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000204000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa9000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a3b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c2000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f0000376000-0x118)=[{&(0x7f0000624000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000014e000-0x18)=[{&(0x7f0000188000-0xba)="82a24e8d3af7eb9f741ddd410242820ab50c72487b374f195d3d5d554fab9045ed690169848492667bad315b5cc49ca2698580de060ba2aa7a45d404006d95e4dae9cd65f9129420573683416505411c5c88ac29f26a94937c969d3225ef8edd527b466bfb48f779c2d201aa5e4a3501f04da48dc443b8e76e3beacb8d6a2669a099f3371a1450235dfca7e9e03ee5d234c869131d2f1d1d6cf2474948e857de550714bc132e54f232b3038ed6eda5c9f42e5351ba1ba8a5a92d", 0xba}, {&(0x7f0000fdc000-0x86)="bfa31a35f5a9d0faab9fe2359e8dc5fc8388bc2b79012f525f0165a9047a30b2991788576f23d2a3517dd1b4aff286146beebcb9f1cb97903abbcc08765ed2b03478705338a9250cdc3e8410a374bd2beb1a2de0ab8a2b7c5a8e52ddc0cf62560b6c30a0ba302f3e9fc662eb4786b01072d30cec2daef7fa56f9a00ebacfff42ea06f365d748", 0x86}, {&(0x7f0000869000)="ff3bcdd439f1df01b74b7a6e7636eee4ff9cd22ae685053cb78687e188ab6d1d445c47f129e7", 0x26}], 0x3, &(0x7f0000192000)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r3, r1, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @cred={0x18, 0x1, 0x2, r28, r29, r30}], 0x100, 0x4000080}, {&(0x7f0000e9b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000bbe000-0x8)=[{&(0x7f0000e4e000-0xa3)="17fd57f49b7c88252ad59ccd6b7406b68abdd421f36d0d6164db2f77f076d51dcee8da9a03f39da6641bf94fbaa94866fabd265d1f8b9f043fd0ee6714527717c0e513c7e91bc5f735486433301e843e9994165e21f4582a98546eb7e06aa46829a5251f467cde3238bf89d8b2f366f989b0a3443fab81d049437ae5140767177ec09eb1bb0e8f3b60799634209bf4c8f372969e5f25a7337b7f4dc05788fe53a46540", 0xa3}], 0x1, &(0x7f00008ab000-0xd8)=[@rights={0x14, 0x1, 0x1, [r0, r2]}, @rights={0x20, 0x1, 0x1, [r3, r3, r2, r2, r3]}, @cred={0x18, 0x1, 0x2, r31, r32, r33}, @rights={0x30, 0x1, 0x1, [r3, r0, r0, r0, r1, r2, r1, r3, r1]}, @rights={0x10, 0x1, 0x1, [r2]}, @rights={0x14, 0x1, 0x1, [r3, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r3, r0, r3, r2]}], 0xd8, 0x4000000}, {&(0x7f00007ae000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000211000)=[{&(0x7f0000253000-0x83)="9f8230bdcde0a84fbf8ec3434107de1488c43e746ddb1e874286cee20df7f3a40113d8ec8aa68e4f646e5bf6bbc33c6071e766af59c610d762fd3e31d4487df43520b1b39942c0dce3894ebaa69414c15dd0d2be8a137148175743dd7ffcd5e01a98c17e014d437eb1128f3c60399becdea072d78193b56ffeaaaacd79cee4743c480b", 0x83}, {&(0x7f0000c14000-0x4b)="72791a88e508759d37df07194c48502e605d5d8702cd534fba6ab0b65b52cc87a2b07650fc3cb8ab92f9bed58d2c4dce488b6bc1a5c8caa06adbf9f99736b22be2a5c1381c6cdfc385dec3", 0x4b}], 0x2, &(0x7f0000684000)=[@cred={0x18, 0x1, 0x2, r34, r35, r36}, @cred={0x18, 0x1, 0x2, r37, r38, r39}], 0x30, 0x4000}, {&(0x7f00008a0000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000860000-0x40)=[{&(0x7f0000b46000)="ed0c4b0af4e9419bf6249ac4e02779bf74a19e3db1937b302803003018899766a77d591a6fa103c23318a55bcc499572cfa4d840cba4b3dd53bf5507db4831be726897ab3e8f95478ba6054320643967fe960b332381bf947622cdb2f9103d952bde08dcd8c7cb3a3cfceb3c5ea4ed6b2dd511", 0x73}, 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0x1000}, {&(0x7f000064f000-0x65)="9617ebc152debc2269d42d4981a42147eda5e760b1cae267a2ec8004bfd7091591c6abe097987def308459380d145c6c45d75ac33772fd293110b079d7b1c5a8b3b4398d92ec047eff1830caac2bf2324f0f5db9dd63976f790eac2e5d410e0ed2403dfca6", 0x65}, {&(0x7f000042d000-0x7a)="b7577aa2d1abe5a1b1855c85c681faa7548974cb39708905919408fb8047ed6afc03776a1caf099064f2ab8a5ef40f1ea5f9ebf25f7d981cef03e89bd4dd146e433f12e7d9fcaa6371369fc4b1b7e477c1ca317bbaac3c7884af77fe81df3585d6f45364d30d47ae1c71b697f81844184620009499150fae78c0", 0x7a}, {&(0x7f0000358000-0x4)="c3e4b65706920bb266723c58d97a3775461cdf95ba", 0x15}, {&(0x7f000094d000-0x3c)="ad81047f3b7c8bdb788a300ce0d3ba6bb5282c9e3197086f17ecaee979b02fce089bc9945e8f8719baebf2f48364a1629c18c5cc81c541e1ab6baee2", 0x3c}, {&(0x7f0000301000)="3b4a4e70f4", 0x5}, {&(0x7f00009f0000)="0cd57e4fcda665930e6487bf0a089c2ef60a71a1efd57aff281a000034b59ae3a086eb196da43b2d3b998d0477a48ce2394fb5929e72be4554d0b2b82a92ac8f", 0x40}, {&(0x7f0000831000)="57411620885d10779f44fa6efcbdf739fa7559cc28da1910d9bdd53a7302215298399199275cc206da21fdbb5a6c3c141ec254351de0dc652a342a01592f336b5ab5476bd1751ccdb585c40c577e560551b49170325f5e51c6dc684162d7fb8fef647f13317d81f81e282c94b10da71cf490262fcb29", 0x76}], 0x8, &(0x7f00002e2000)=[@cred={0x18, 0x1, 0x2, r74, r75, r76}, @cred={0x18, 0x1, 0x2, r77, r78, r79}, @rights={0x14, 0x1, 0x1, [r2, r2]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x54, 0x20040045}, {&(0x7f0000a99000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000048e000)=[{&(0x7f0000562000-0x5)="d2dcd168c3", 0x5}, {&(0x7f0000d24000)="ec95f61a79656c631f3e7cbbe3c1b2a722ee4213baac20d559215e066b3706e629d29bdb36ac594dd663aedb80ca5acd50900c3cf908a8a78ba6594121ee36bb724cc9005651666abcc832fdd977", 0x4e}, {&(0x7f00007d3000-0xbf)="d6ee24255e19787096b5726623f7ae7c6291dcf76db5df50dd36b50ffe33a391fb0a792c5b8f5fcb5963c58b93b65b58aa85d5c5810f972f99e2a4da27d82847a2bb441010dc1c8651797e26d1a46253cd628e97351a9a41fa95741e44c0eb4669ac668e07cb99a632f80461d37b216af14c7a64a8dbce81d6aa1746ac380b00b6b44e14b6c5cb29d833ad0f509a207e3f9ec26014dbe2fe28a779b0570438c95ea8c55082d419961d80123563935e0e847ab13e8bb34d101934ffebde983a", 0xbf}, {&(0x7f0000cdd000)="a32c13fa0bb167183a3052c9d3c5b5bd034f2bd0a85a0c81e6aec76ea46b62f43176ea9af5ee6f96fb8c2a994170ac3489c4f60ed3bf60f500c71c7bb981e412fa732df59750ce62ec9a411de765c36a5988742e8eef6cdb7dc4d7577ba1b6b443ef5353ff884e4890cccbeebd10534d", 0x70}, {&(0x7f0000b28000-0x96)="77e34de8eb783986eb00faab10f15fcd4e218f6f44fabdbf89f995d5e97304a87ed0db631495b32cb354749d5cfd18f5246382c4d41dc4eba584b733604ab3d915f8f2faaaed947a55044d61772f457b4b197aa075f4377f160ec0867f4c8fbaec0b52a3d3e9f7c825643a415882982ed677b7e817de9de1fc2b76ebae382048de483aeeeef09aad2d3f370463ba79dfdcb8bc61c414", 0x96}, {&(0x7f0000963000-0xc6)="c1f40ce12fad56ff7160fd3d38b71e0bfc289de436cbe6bbbd3cd3d3344bf827ae9461b693b54cdf3d24306c1d4214f8defb70f5760e4d8af6e196e126e40351772e11b649f7f1512faefcc9073a1d8cb88ee06595d596ad189f0e04d5ef8c18f1cbd41e5a559ed99c09c4f665b8dff4b18cdb25cc325699b1eccf8aec56bdc2de0dcbd6ee239b482e1ae8e1e4e8130e468029760ea2c88ae077278f23200a54ee3933ce0423962655cf283d18001416febaae7865a8af4e5254736a40d713e5911012ea5572", 0xc6}], 0x6, &(0x7f0000363000)=[@rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r80, r81, r82}], 0x24, 0x44850}], 0xa, 0x40880) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000a99000-0x58)=[@rights={0x24, 0x1, 0x1, [r3, r3, r1, r1, r57, r1]}, @rights={0x1c, 0x1, 0x1, [r3, r3, r3, r2]}, @cred={0x18, 0x1, 0x2, r40, r8, r51}], 0x58, 0x0}], 0x1, 0x40) 2018/01/18 06:17:26 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f3d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000fe9000)={0x0, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x80000000, 0x4849, 0x4, 0x22}, &(0x7f0000fea000-0x2)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000b50000-0x4)=r2, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fea000+0xdcf)=0x0) ptrace$getregset(0x4204, r3, 0x200, &(0x7f00003a5000-0x8)={&(0x7f0000783000)=""/229, 0xe5}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000756000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc2000)=0xfea7) r5 = getpgid(r4) fcntl$setown(r0, 0x8, r5) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) ptrace$setregs(0x1, r6, 0xffffffffffffffff, &(0x7f000074e000-0xb)="") 2018/01/18 06:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0x0) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000204000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b61000)='/selinux/member\x00', 0x2, 0x0) timerfd_gettime(r1, &(0x7f0000cb2000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008d5000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000b0a000)={0x6, {{0xa, 0x2, 0x3e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xda32}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000198000-0x10)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000097f000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f0000ff2000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000170000)=0x14) 2018/01/18 06:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000f42000-0x11)='security)ppp0GPL\x00') sendto(r0, &(0x7f0000e6c000-0x56)="78dfe85d4a247153696f7461a482a136ba789ccf3b95556d6c0658d17980485b78c45ff2cf9763425578dacf8e4e33a36876b79320a05bb5d6a9d44d29ff4d0ecc357250c95f0189ee1396a23fe485150889c2dbfa29", 0x56, 0x4001, &(0x7f0000550000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x0, 0x0, {0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}}}, 0x32) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e4d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000d2a000-0x4)=0x5) ioctl$sock_ifreq(r0, 0x1000080000089f2, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff030600007f000000000000000103000480fbf502007e23"}) fstat(r0, &(0x7f0000b3a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000d32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00005fa000-0xff)="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") chown(&(0x7f0000a2a000)='./file0\x00', r2, r3) 2018/01/18 06:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b6c000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00003dd000)={0x0, 0x0}) tkill(r2, 0x8000000000000023) ptrace(0x1a, r2) 2018/01/18 06:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='oom_score_adj\x00') pwritev(r0, &(0x7f0000018000-0x20)=[], 0x0, 0x0) 2018/01/18 06:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/fib_trie\x00') preadv(r0, &(0x7f0000a0a000-0x8)=[{&(0x7f000043a000)=""/237, 0xed}], 0x0, 0x10000000) 2018/01/18 06:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f000004c000)={0x0, 0x0, 0x1, @thr={&(0x7f0000b3a000-0xd1)="", &(0x7f0000bb4000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f03000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d40000)=0x8b, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000b2000-0x8)={0x0, 0x1}, &(0x7f0000334000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a34000)={r1, 0x1, 0x5, 0x1, 0x3, 0xffffffffffffffee}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00009b9000)={0x2, 0x2, 0x200, 0x9, 0x5d7, 0x8, 0xfffffffffffffffe, 0x8001, r1}, &(0x7f00002ae000-0x4)=0xffffffffffffff73) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b62000-0x80)=[@in6={0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x80) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000c93000-0x6)={0x1ff, 0xb0, 0x66}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c0b000)={r2, 0x1b, 0x1f, 0x1f}, &(0x7f0000d4e000)=0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000048000)=0x4) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d5d000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f00009de000)=0x0) fcntl$setpipe(r3, 0x407, 0x4) epoll_create1(0x80000) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$inet_sctp(r3, &(0x7f00004d8000)={&(0x7f0000d7b000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x1c, &(0x7f0000854000)=[{&(0x7f0000748000-0x79)="e5fac9aa6bf7a80cfdcfb288046f2b01188100237985928bbb4db15e91cfae6522063819c022679ce51e127d465fee3f81fb8eafcfa357f8942028d795d9518b1b57c87a55571b2bf713617d873890520a5bb1fe3a9c8f257999abffc19c1967e655c460b58cfa74d9d44890526dd2dce0e7590889cbca3b546696bfb6f561c48aed0be41be010f3cb", 0x89}, {&(0x7f0000a46000)="d00700091b9103", 0x7}], 0x2, &(0x7f0000f3b000)=[@sndinfo={0x1c, 0x84, 0x2, {0x773, 0x2, 0x8, 0x5, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x8872, 0x7, 0x202, 0x58d, 0x3, 0x9, 0x2, 0x4, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0xef16, 0x3, 0x20b, 0xc000000000000000, 0x2, 0x1, 0x9, 0x81, r1}}], 0x84, 0x10}, 0x40045) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000105000-0x8)={0x0, 0x0}, &(0x7f0000e5c000)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ae5000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) 2018/01/18 06:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a32000-0xd)='/dev/usbmon#\x00', 0x8, 0x8100) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$dupfd(r0, 0x0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x28, 0x0, 0x0, 0xffffffffff6ff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendmmsg$unix(r3, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 06:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) set_robust_list(&(0x7f0000211000-0xc)={&(0x7f00005ca000/0x1000)=nil, 0x8, &(0x7f0000feb000/0x1000)=nil}, 0xc) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) writev(r2, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) syz_open_dev$tun(&(0x7f0000c6b000-0xd)='/dev/net/tun\x00', 0x0, 0x181103) fcntl$setpipe(r0, 0x407, 0x0) tee(r1, r0, 0x7, 0x0) 2018/01/18 06:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00002c4000)=0x5f8) poll(&(0x7f0000563000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x10001) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000687000)={0x9, 0x1, 0x0, 0x20080, 0x6, 0xffffffff, 0x80, 0x0, 0x100, 0xfffffffffffffffe, 0xffffffff, 0x0}) 2018/01/18 06:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000067000-0x9)='net/igmp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') bind(r1, &(0x7f00004f9000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x2, 0x1}}, 0x2e) setns(r0, 0x40000000) sendfile(r2, r1, &(0x7f0000343000)=0x4000000, 0xfdffffff) 2018/01/18 06:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0x0) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000894000)='./file0\x00', 0x4000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000001000-0x6)={0x41d7, 0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x400000000000001, &(0x7f0000648000)="", 0x0) 2018/01/18 06:17:27 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x80000, r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000027000-0x50)={@generic="1f2733281ba14a627d8ded09d843abb5", @ifru_mtu=0x400001}) 2018/01/18 06:17:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e1f000)=0x0) tgkill(r0, r1, 0x3a) r2 = socket$inet(0x2, 0x1, 0x2) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000093000)=0x80, 0x4) bind$inet(r2, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00009ef000)={0x7, {{0xa, 0x2, 0x1961c00000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000369000)=0x0) sendmsg$nl_route(r3, &(0x7f00009fc000)={&(0x7f0000fa1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e0b000)={&(0x7f0000f02000)=@ipv6_getaddr={0x18, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000dcb000-0x4)=0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000b91000-0x4)=0x58) sendmsg$unix(r3, &(0x7f00001b3000)={&(0x7f0000e60000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a48000-0x48)=[{&(0x7f00005ab000)="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", 0x229}], 0x1, &(0x7f0000808000)=[], 0x0, 0x0}, 0x4000001) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000105000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/18 06:17:27 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000007c000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) prctl$setptracer(0x59616d61, r2) r3 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000001000)="6cb74d5ae942808a277b5f411182bc4e35e85d8f5d0e719caf1dd59631da5d9dbf67a2f2a89e6176100e462ec8d2041e85f1d85b6bd3fcb773") mknod(&(0x7f0000002000-0x8)='./file0\x00', 0xe002, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x9c)="2ea59220cbc5c092f9a4d1f9291cc9999bedd3eaa03005fac48edb667014e5904834e0abd8dff7f6ad2e933e9faa0c1ce13748e15355fa91e7a14b80a2ea268a1af8ddf90711cf62b028246e4c7619a9f0539b0a01ceab8204c085d123edb9303782efd8436af6a271f9f70a5e137646c813a25ad873c364a32ab2ba79ff22581ea6a1f13f2f7cb4e138ded4fc9c59aa73fdd3ca357a8e14753aadc1", 0x9c, r4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000003000-0x10)={0xfff, 0x0, 0x1, 0x400}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000000000)={0xfffffffffffffbff, r5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000003000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4, 0x3, 0x2, 0x8, 0x6, 0x7fffffff, 0x1}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000-0x28)={@generic="b408bc33f5b4fb533fb73f50e7f121a1", &(0x7f0000001000)=@ethtool_rxfh_indir={0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000002000-0xc3)={0x0, 0xbb, "ebc6e7f51744f8fe0473559c80a321383f1e8ba6bd30f85adc49cf421d1084016033ee31ad9f068a0ae41a4c545f7722853288d7b44ed82614fdf37286d255472288513a82141778cd9c196a94e76040b894f9ddc946a40f6f8fbf59b1e5d40e49d3db6fbd63e0bdf78c9f3106621f54afbac20c96bcfa26cc16aef00bb875c9f8c37bd47acb834bcf212614c4782093201dafc72c3bf589aafd3a747ce09da0189a16f482018cee80d7ca1394b4fd93023d1cad5a40522f6c0a1b"}, &(0x7f0000005000)=0xc3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000-0xa0)={r6, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x401, 0xffffffff00000001}, &(0x7f0000006000-0x4)=0xa0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000005000-0x5c)={0x7fffffff, 0x1, {0x2, 0x3, 0xff, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000007000-0xed)="73352a85a23aa7c648f6dea6ef1b1bffe27ce30b03abc46d7e0fa803d536dd7d74c7411a92b04ef95be08b6ff6f1de584c036b6a4f73dcec9ec2b51181fe882d9ab54728a7d70c160e54bbcb56d5ac9577948f5d7cf8cb8860acbfe7ebef680a26fe0a8610783448e9aaa16240a87b24aa24d0ad37fabf64ca529a24674f94ed74c2c0a3d4945aef2e406928fbf2e7f4b4b1c310522d9199ee644f828f9520a96fd1664f80e8a391f9413f51715ff1ebc3691f992f25362b281f005a2aa94590e0d475473d40e1c6e1312fde68192be92ec2206d562037d0416b5dc9e6b3ff4c8674dccc1df87361cdf2307eee") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000002000)={r6, 0x7ff}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000009000-0x1c)={&(0x7f0000005000)={0x27, 0x7, 0x6, 0x6, 0xffffffff80000001, 0x40, "f446f75f53e00c7695ff908b21f7100ca3d4467b0b85549f0f0d2ffae93559547712a11838d618aa3523b7fdc617343046a4ae74aab25a71c1be5249865cc1", 0x401}, 0x58, &(0x7f0000005000)=[{&(0x7f0000002000-0x65)="62b9ca8a014064733ae25a7e193468fcbe959c1391f83bad26cc095a01540749636b851de9ea8cbfba7bfe729b4e95726894e224fbb427dcc962666636d7127fe486cf605c602bb5d21d3bcfa789e330f96e8b3bbf426eb46208f9f1fccd297c31ff3c1bb0", 0x65}, {&(0x7f0000008000)="2d91737fa59d353dc0045b003158fa0091c73f5e8e67e7c4ec2eb9d0710933f7c3790c3a473e69eccb2dd0c5fa19b50b2163c46e7f56f58d6db4be6e7454a2cbe352396fde42fd8b6542c396cbbb139c3d73a0085222df93b0afce54202daca88afdf1c9086917bf26a1f05ee799354e5ca88c82435a7f8b", 0x78}, {&(0x7f0000009000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="bd2d72c2a27cf27e2f5d697eb123f645177d856dd6d5822718040c46c8f95ee61fa5bd280227b5b68ccc39437cca3a418601bd4bb610fefc11cd4e9836fb34ced501f7d1967192530b0cb42ef0f9ce64044f18ea367ae88f2ead288080abdd48ed49106e3e6fea1ee283181e06adb68ad15044e340c5ee919bbe00498e10c399cc68853768c888173a6d248a73cee6", 0x8f}, {&(0x7f0000007000-0x47)="1afd714ea6c841056289b88e497c9e40185de49bf26a7bef29dc6f70d6082edc9c5e9eaaba1fcfab1bd2a19448f5757a120c8c0955a98d7a7cefa703c887752e325cd6f65d8771", 0x47}, {&(0x7f0000004000-0xa6)="17f1dfbe0b0e3806b9688de35597a53a5055045aea3da54db8be07e0fa33de239f3393d7d0702454484e9013bdf5d626bfd39ca8764bc4801978e93aa630580f4906db0b6f7bb51475cbe41911b0a988b5ced208a41e8896b768100c528fc1c9d9ad6b0fe4dd0420943cf4902aff40d0e119331fedb7085ba883afbfffb5ed23cf06b8dfa13c9125c4951c913c5ca308e842fb6b69fe2d81dbc067a55e9040f9aad5f37066bb", 0xa6}, {&(0x7f0000009000-0x1a)="d333fee78fe740749db595e22dd01b7862cb0ad2bdd697bb05a7", 0x1a}], 0x7, &(0x7f0000007000-0x74)={0x74, 0x108, 0x9, "d12ad2bf0d23b53406a2dd45eb09e72032d250f521490252a33007c5fc56d39b0eb90f9fb5d5a54fbf6c26fc1c6c33ced6316380a8dc12e1493e1e55e59d14ebd54a371e32adeb2e7ae0d6e15759200a5bf531bb1f373d835f2b157f8ece657e226d6f5d5efc200e"}, 0x74, 0x800}, 0x1) 2018/01/18 06:17:27 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000292000)='encrypted\x00', &(0x7f00008f1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005a9000-0x3)='#[\x00', 0xfffffffffffffffc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r1, &(0x7f0000fd7000-0x7a)=""/122, 0x7a) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000fd7000)=0x7) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000027c000)=0x8) 2018/01/18 06:17:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) flock(r0, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9f000)='/dev/sequencer\x00', 0x0, 0x0) setitimer(0x2, &(0x7f0000719000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000db000-0x10)='/dev/sequencer2\x00', 0x20200, 0x0) syz_fuse_mount(&(0x7f0000a7e000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a62000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000864000-0x4)=0xe8) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000557000-0x4)=0x81) syz_open_dev$sndseq(&(0x7f0000c5c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/18 06:17:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000efa000-0xd)='D', 0x1) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e4f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000001000-0x9)=@random={'system.\x00', '\x00'}, &(0x7f0000001000-0xef)=""/239, 0xef) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000055d000-0x8)={r2, 0x3}) 2018/01/18 06:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x13, &(0x7f0000988000)=0x0, &(0x7f0000c6a000-0x4)=0x4) close(r0) 2018/01/18 06:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000bc4000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5f000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e4d000-0x10)={0x1, 0x8003, 0x100000001, 0x100000001, 0x0}, &(0x7f000054d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e06000)=r1, 0x4) r2 = eventfd(0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) dup2(r3, r2) 2018/01/18 06:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x115) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ebf000-0x4)=0x20000003fb, 0x4) sendmmsg(r0, &(0x7f00005b3000-0x40)=[{{0x0, 0x0, &(0x7f0000cc5000)=[{&(0x7f0000063000-0x1000)='q', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 06:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000490000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000012000-0xe8)={{{@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]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000159000)=0xe8) stat(&(0x7f0000e80000-0x8)='./file0\x00', &(0x7f0000c4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000808000-0x8)={0x0, 0x0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000078a000)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(0xffffffffffffffff) r8 = openat$ashmem(0xffffffffffffff9c, &(0x7f000098e000-0xc)='/dev/ashmem\x00', 0x4040, 0x0) r9 = syz_open_dev$urandom(&(0x7f0000041000-0xd)='/dev/urandom\x00', 0x0, 0x200000) recvmmsg(0xffffffffffffffff, &(0x7f0000347000-0x100)=[{{&(0x7f00005e0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000088f000-0x8)=[{&(0x7f0000151000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000624000)=""/112, 0x70, 0x100}, 0x8fd}, {{&(0x7f0000bae000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000096000-0x8)=[{&(0x7f00004f8000-0x6b)=""/107, 0x6b}], 0x1, &(0x7f0000480000)=""/139, 0x8b, 0xffff}, 0x9}, {{&(0x7f000018a000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00005a6000-0x30)=[{&(0x7f0000625000)=""/160, 0xa0}, {&(0x7f0000262000-0x2)=""/2, 0x2}, {&(0x7f00006cc000)=""/4096, 0x1000}, {&(0x7f0000edb000)=""/170, 0xaa}, {&(0x7f000015e000)=""/28, 0x1c}, {&(0x7f0000004000-0x16)=""/22, 0x16}], 0x6, 0x0, 0x0, 0x3}, 0x2}, {{0x0, 0x0, &(0x7f0000805000-0x48)=[{&(0x7f0000034000-0x5b0)=""/4096, 0x1000}, {&(0x7f0000a96000)=""/123, 0x7b}, {&(0x7f0000d07000)=""/4096, 0x1000}, {&(0x7f0000bd8000)=""/86, 0x56}, {&(0x7f0000c37000-0x1000)=""/4096, 0x1000}, {&(0x7f0000386000)=""/106, 0x6a}, {&(0x7f0000e19000)=""/42, 0x2a}, {&(0x7f00001b4000)=""/214, 0xd6}, {&(0x7f0000473000)=""/106, 0x6a}], 0x9, &(0x7f00000ee000-0x78)=""/120, 0x78, 0x7}, 0x4a}, {{0x0, 0x0, &(0x7f000090d000-0x6)=[{&(0x7f0000df5000-0x63)=""/99, 0x63}], 0x1, &(0x7f0000450000)=""/4096, 0x1000, 0x4}, 0x1f}, {{&(0x7f000067f000-0xa)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d58000)=[{&(0x7f00002e5000)=""/246, 0xf6}, {&(0x7f00000d9000-0xb7)=""/183, 0xb7}, {&(0x7f0000a7f000-0x33)=""/51, 0x33}, {&(0x7f00007a3000-0xda)=""/218, 0xda}, {&(0x7f0000534000-0x93)=""/147, 0x93}, {&(0x7f0000797000-0x9a)=""/154, 0x9a}, {&(0x7f0000023000-0xa8)=""/168, 0xa8}], 0x7, &(0x7f000056c000-0x4d)=""/77, 0x4d, 0xfffffffffffffffc}, 0xffff}, {{&(0x7f0000566000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd, &(0x7f0000893000-0x38)=[{&(0x7f0000483000)=""/203, 0xcb}, {&(0x7f0000ad7000-0xea)=""/234, 0xea}, {&(0x7f0000edf000-0x7d)=""/125, 0x7d}, {&(0x7f0000a8b000-0xaa)=""/170, 0xaa}, {&(0x7f0000da0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a5c000)=""/41, 0x29}, {&(0x7f00001fc000)=""/235, 0xeb}], 0x7, &(0x7f0000016000)=""/63, 0x3f, 0x8001}, 0x9}, {{&(0x7f00001b1000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f000098e000)=[{&(0x7f0000808000-0xfa)=""/250, 0xfa}], 0x1, &(0x7f0000277000)=""/24, 0x18, 0x0}, 0xe2a}], 0x8, 0x40000000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000468000-0x4)=0x0) stat(&(0x7f0000386000-0x8)='./file0\x00', &(0x7f000032a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() socketpair$inet(0x2, 0x1, 0x2, &(0x7f000050b000-0x8)={0x0, 0x0}) r15 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006f2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r16 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bdb000)={0x0, 0x80000, 0xffffffffffffffff}) r18 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f22000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000d7b000-0x4)=0x1c, 0x800) r19 = mq_open(&(0x7f00005aa000)="", 0x40, 0x108, &(0x7f00001c5000-0x20)={0x8, 0x7ff, 0x0, 0x7, 0x229, 0x5, 0x0, 0x9}) r20 = socket$inet_sctp(0x2, 0x5, 0x84) r21 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000537000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000032d000-0x1)=0x10, 0x800) r22 = getpgid(0x0) r23 = getuid() stat(&(0x7f0000d3e000)='./file0\x00', &(0x7f0000e88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000644000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002e7000)={0x0, 0x0, 0x0}, &(0x7f0000388000)=0xc) r27 = getegid() r28 = syz_open_dev$usbmon(&(0x7f0000e2c000-0xd)='/dev/usbmon#\x00', 0x3f, 0x0) r29 = socket$inet6(0xa, 0x6, 0x460) r30 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001f5000-0x10)='/selinux/access\x00', 0x2, 0x0) r31 = socket$nl_netfilter(0x10, 0x3, 0xc) r32 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e55000-0x9)='/dev/rtc\x00', 0x0, 0x0) r33 = syz_open_dev$urandom(&(0x7f00002bd000)='/dev/urandom\x00', 0x0, 0x82000) r34 = epoll_create(0x1) r35 = syz_open_dev$sndseq(&(0x7f0000e9a000-0xd)='/dev/snd/seq\x00', 0x0, 0x20800) r36 = timerfd_create(0x7, 0x0) r37 = inotify_init() r38 = accept4$netrom(0xffffffffffffffff, &(0x7f0000ee4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d01000)=0x10, 0x800) r39 = open(&(0x7f0000fc5000-0x8)='./file0\x00', 0x200001, 0x8) r40 = socket$inet_dccp(0x2, 0x6, 0x0) r41 = fcntl$getown(0xffffffffffffffff, 0x9) r42 = getuid() r43 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000020e000)=0x0) stat(&(0x7f0000c0c000-0x6)='./file0\x00', &(0x7f0000518000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r46 = getgid() r47 = fcntl$getown(0xffffffffffffffff, 0x9) r48 = getuid() getresgid(&(0x7f00006e1000-0x4)=0x0, &(0x7f000018e000-0x4)=0x0, &(0x7f000038a000-0x4)=0x0) r50 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000ad000-0xb)='/dev/hwrng\x00', 0x800, 0x0) r51 = accept4$netrom(0xffffffffffffff9c, &(0x7f000051c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007c6000)=0x48, 0x80800) r52 = creat(&(0x7f00002db000)='./file0\x00', 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000865000-0x2)={0x0, 0x0}) r54 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000014a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc7000)=0xe8) getgroups(0x3, &(0x7f0000352000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000056a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9c000)=0xc) r58 = getuid() r59 = getgid() r60 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000148000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) r61 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r62 = syz_open_dev$usbmon(&(0x7f000048d000-0xd)='/dev/usbmon#\x00', 0x3, 0x20000) r63 = socket$nl_generic(0x10, 0x3, 0x10) r64 = socket$inet6_icmp(0xa, 0x2, 0x3a) r65 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000bef000-0x4)=0x0, 0x800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b79000)={0x0, 0x0}) r67 = syz_open_dev$sndtimer(&(0x7f0000dd6000-0xf)='/dev/snd/timer\x00', 0x0, 0x100) r68 = socket$inet_sctp(0x2, 0x5, 0x84) r69 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008d8000-0x8)={0x0, 0x0}) r71 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000768000-0x10)='/selinux/policy\x00', 0x0, 0x0) r72 = socket$pptp(0x18, 0x1, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000aad000)=0x0) stat(&(0x7f0000345000)='./file0\x00', &(0x7f0000b33000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r75 = getegid() r76 = syz_fuseblk_mount(&(0x7f0000025000-0x8)='./file0\x00', &(0x7f0000a88000-0x8)='./file0\x00', 0x4000, 0x0, 0xffffffffffffffff, 0x49f766c8, 0xfffffffffffffffd, 0x100000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000668000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000171000)={0x0, 0x0, 0x0}, &(0x7f00005c3000)=0xc) getresgid(&(0x7f0000636000-0x4)=0x0, &(0x7f0000d91000-0x4)=0x0, &(0x7f0000257000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000030e000)={0x0, 0x0, 0x0}, &(0x7f0000364000)=0xc) stat(&(0x7f00003df000)='./file0\x00', &(0x7f000055a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b6f000)='./file0\x00', &(0x7f0000552000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r83 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c44000)={0x0, 0x0, 0x0}, &(0x7f0000283000-0x4)=0xc) r85 = getgid() r86 = userfaultfd(0x80800) r87 = syz_open_pts(0xffffffffffffffff, 0x20200) r88 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004cc000)={0x0, 0x0}) r90 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000ad000)={0x0, 0x0}) pipe2(&(0x7f000067a000-0x8)={0x0, 0x0}, 0x0) r93 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026f000)='/dev/sequencer2\x00', 0x2000, 0x0) r94 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e8a000)='/selinux/create\x00', 0x2, 0x0) r95 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000db4000-0x10)='/selinux/status\x00', 0x0, 0x0) r96 = syz_open_dev$mice(&(0x7f0000390000)='/dev/input/mice\x00', 0x0, 0x400000) r97 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006fd000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000de3000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b1d000)={{{@in6=@mcast1={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], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dc000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f000061c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r101 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000cd3000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076b000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000882000)={0x0, 0x0, 0x0}, &(0x7f0000717000-0x4)=0xc) r104 = accept4$ax25(0xffffffffffffff9c, &(0x7f000095e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006e0000+0x46b)=0x10, 0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008cd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d6c000-0x4)=0xc) getresuid(&(0x7f00007b5000-0x4)=0x0, &(0x7f0000844000-0x4)=0x0, &(0x7f000039a000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b6d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000108000-0x4)=0xc) r108 = getpgrp(0x0) fstat(0xffffffffffffff9c, &(0x7f0000ad6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r110 = getgid() r111 = eventfd2(0x49a9, 0x80001) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000075d000)={0x0, 0x0}) r113 = accept4$unix(0xffffffffffffffff, &(0x7f00002c9000)=@file={0x0, ""/108}, &(0x7f00001cf000+0x4da)=0x6e, 0x80800) r114 = syz_open_dev$mice(&(0x7f0000150000)='/dev/input/mice\x00', 0x0, 0x0) r115 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000013a000)='/dev/loop-control\x00', 0x201, 0x0) pipe(&(0x7f0000021000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f000071e000-0x8)={0x0, 0x0}) r118 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007b9000-0x10)='/selinux/status\x00', 0x0, 0x0) r119 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008f7000)={0x0, 0x0}) r121 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000684000)='/selinux/load\x00', 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000093000-0x8)={0x0, 0x0}) r123 = socket$netlink(0x10, 0x3, 0x0) r124 = socket$inet_dccp(0x2, 0x6, 0x0) r125 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000749000)='/selinux/policy\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d56000)={0x0, 0x0}) r127 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003ad000-0xe)='/selinux/user\x00', 0x2, 0x0) r128 = socket$inet_udp(0x2, 0x2, 0x0) r129 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r130 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a02000)='/selinux/enforce\x00', 0x440000, 0x0) r131 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r132 = socket(0x15, 0xa, 0x7fff) r133 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003be000-0x10)='/selinux/access\x00', 0x2, 0x0) r134 = syz_open_procfs(0x0, &(0x7f00006bf000)='setgroups\x00') r135 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f00001ea000-0x8)='./file0\x00', &(0x7f00006d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r137 = getgid() sendmmsg$unix(r0, &(0x7f0000967000)=[{&(0x7f00003f4000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a1e000-0x10)=[{&(0x7f0000ce9000-0x5b)="5f809739528754b59ea4dc71fa5a49d8bdb5fb46022cca0433e6e48b315fd7e621c29194e78787ad89bfe27eddc920bbc45232aca756626b2b2dda8722001f8a98e0f0dc8b97c82773eb5391ec58413c692422bdf2a160aac98ba6", 0x5b}, {&(0x7f0000934000-0xf1)="714c581b84a646c481e127489f58c80f4e9f2cfbcb44f3a3b2ec79a3ec731345d2a4861a1e4288c2096daaab87eac97c66f1b1316533736c19e08ab21707bb121c9296f8d73c803634d9a83cdca7e4b04e5947ee3e72f78e04d263f6dd7dfe81ddb532eb59a79db989fe475e3412efd5c5c7b46804fd9d8abd12240843025d65f01464c8317a47f3923b82e513f29ec43c48d304b0419b607212c419ffdb1a0ef896477f4fd0fc837d979d31a034606dcb3a8ef91d813391a79aa226a8b160be07fb8531bd3fb85a71b91d431850ca1410d9bba09a9f62e60d78eefb15ffee6629d66c25b6a0d050fd13132f2347eb3c49", 0xf1}], 0x2, &(0x7f0000e34000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x58, 0x20000004}, {&(0x7f0000234000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d55000-0x18)=[{&(0x7f00008d0000-0x92)="3b43cf209fccf3756f30e0756b7df6365e26c42b2891d4216f164b6479984274f98961dae692820e2d3edc079b24dc8a768840bc133673f74449b29d5a5e18f98a9f0f50f47f1246579b402a06ac491861cda84fd95c77af7b492a8443581481f971f0d469cab71ba914b111203aab2b06630fe092c5c0836d28ab52354a680ee448d5acaff0c3bf16fcc9e669e6824b9742", 0x92}, {&(0x7f0000604000-0x4)="4c0f314e", 0x4}, {&(0x7f0000916000)="fc21b064ddf18317a9f4c36874afbe703baf0697ded6b995e5ac91a1222669b081f601f45c94158317bea30b415768d3e8ad43ac1aece25de591d4bda3a3bb8419a63b84a5f9b7efd5ebd3806671acfd28b74c2dcea7f6986b4e8254861ce9d35302d7586cf16e58687f2066ddc66fd809255545b8a44deb946160a99e5641bc601a01b1b5014d3f5f5b55b2026e3480b68c25846e88e50df27e1805777291830acdb7d86eece2acd03b04cdf038d321627b3aaeaa38cbbbb90e0d8ac7b92dfd3197d9f643e444b699a63b23c73cfd7d5c573d1bbd2ec9b38a54fd2abecf224f73", 0xe1}], 0x3, &(0x7f00000c2000)=[@rights={0x14, 0x1, 0x1, [r14, r15]}, @rights={0x24, 0x1, 0x1, [r16, r17, r18, r19, r20, r21]}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @rights={0x1c, 0x1, 0x1, [r28, r29, r30, r31]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x1c, 0x1, 0x1, [r32, r33, r34, r35]}], 0xac, 0x20000080}, {&(0x7f00005ce000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000129000-0x30)=[{&(0x7f0000382000)="018df9115e934e79fb2b26027cd3201696a8bd05e772b7255378", 0x1a}, {&(0x7f0000577000-0xb9)="403466b8d1018675bdf7587f3c947e1df7bec76602f291d70b120c7a61bcc23d0728fca3179ac7fdc7ac83d1e6b9f5a46c7c23b138adfc88560560a6a1252874d236031602e87dedff5ef14a40f4b30662d45efbe016f7807a405881b0acb6fbfd2953ab186db4b99641f5979919f5f2f8ba50cf0486c8974700d27205fe0d90ce2a5a02e23f0c2a0adeaf65f159eb70c541eccc417ceb7dc758480ff85e24d22bf04c46b86230c25fbba9243f238411b42e8cd51bad704a92", 0xb9}, {&(0x7f00009d7000-0x8a)="5123ea554a02c1810704a79390c2d92dbf8a8ae43e9a23a022ac61196857f981b7f937ab7967f887fce216efd7408cec9f0c8aad72b800a30c4a1253654094f22624ba5aea9b39efaa54b64ad4765c746b796589bec8f9dabaf8b851d527ebd2ae4809df283a08f4b6946ee96e8b2f8b5bbb1cf18689b623ff68d8b237be9eea09019240abd016bf2ffb", 0x8a}, {&(0x7f0000b4c000-0xa5)="cd7ddd26087bc7419754fb84dbd49982fd1e0a6615ddb0892bb63b0c2f975b12bbd1378f6b7c144104a852a498ce9a7a30be411e161e4a2fb30b0a451309a412a0f029a82ad994bbc6229d2fce2d253b585e1424da0c75c95d2e527089777108c709ed3667f79aa005c789fc5a9a11b6609b145b09785dafb878b6882eb9dbd01654e410343c2b1babb51c5a8d1fddec6c3d224baa9ef2668ae1d64c850e1220fa92ae6c03", 0xa5}, {&(0x7f0000be2000)="aa41204d7329f30d84f967c8e367998d0245e1832d15c241bfead4c9475359a0c28a5bfbc3", 0x25}, {&(0x7f0000fad000)="07ad8a7fa6965dc002e1b94c8b9f216498eea0bd9cd540e97bee34a65d491502e51c059cfb93feb4b392bf00a0aa4f469343cee58373f8664108a2e601e396f809023cff8fad7ac16f52b77abbe67169", 0x50}], 0x6, &(0x7f00001b6000-0x38)=[@rights={0x20, 0x1, 0x1, [r36, r37, r38, r39, r40]}, @cred={0x18, 0x1, 0x2, r41, r42, r43}], 0x38, 0x8000}, {&(0x7f0000114000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000021d000-0x50)=[{&(0x7f0000e18000-0x9f)="40afe6f2744855268965824ce70a4db1ad2aee8c26896f2de22ae545e433e44bebdff425650c35df8f6249e965a45e285780e2a0a6d71376d55e9badf16bd550ff178cc2ac56d14bfaec30846488ba4ec1f7f81d73a7cf37e1bfffb5ba8498b2833619885c1feb83d48cac8076678e40300abbcd02882950ae4ef93e49a6b8e3bbfa94eb8082ed229ccd486fc2b6731b4c8ba25ef1e4bd34b8e182a1ac4201", 0x9f}, {&(0x7f000053c000)="fc251c032731419d77b55436d454645e28447ae16363e3293cce4079ee8cc46c844acd07e6a3e0d0defe96c3fdfdbb7155edd7b6a9f0bb0945df49a793d2ecb5792ead7fabb56c7d49e83e3d80c7146316b0fd89ea55f02fedc1c1f0390201aabff40001fe5e31323f675dc8e8dabf872f0e77c3b833b0712263abc5d204fb02f0e79e8053b35cb6ecfbed392146ecbf0511fc688cbde4fa1b05f93cb38a5bfe568f8c2c5e8c5589c2812a34104bc8edc70187685479506250f5f8700ca29710d932b10d2e450dc7da7f2b61f03af5fadcf3a4a87ecdcdceea91824eb4032396e6f0c2ddb194dac276bb7a257be568b5c7d546c25e57a36a85ed87d6cfdba90c7c6463cb15a18583658f8c9fa4ffa79911b9c2f24311ad30d21d129e4bd7398063c53f0ddf171775e83d6febc83420073a69cd41004de5e873c5ff7a59f506bdad547d84316a600dc0bf9a3018fcda5b3d0e6c703418a1c61664cc0c1828cd5874206129ae76a7b46ed46fa3e490c61c7c45ad6cb2e597634b253e510793ed150aea338cab28f5919cbf9068d4d7f5fef83486245575ea8a23f2eb4ad1701c98143c57b989223075feca20e52012199cf44c48d755ebb91df561c2d91b03bf1042ee8beceaa0605baf01a3235f99c921800715dbf3732941ac266a0a5515a0022fbb8307f16733722c13e9033155aafaa95dc620795f854697c7bb92b13d91be8613d032f3e3bb2c25d4ae7fcfed4f51dbb44522cacb5b0a1c1813c3b82c5bc784948d4e9fc48815be124d1d5a19dac2a9b4748e071e61bd2eccf86a7fb3b5a3f45d059a89700f9b5c8f128b1db8e6eb7ae20c5e07d316a20fbf42353fc36dd7805a1194a276b6187c6b9aa0617c86f69dee01c48d919fe383af4d5d30a8fd4a664a4c940f93b67661e2e83b4fc2044203e1a1dd7c66313a71e667233bc18d6f2da6b332dac1f2337362306c12e6d3334911c5420f7a511e36c0ba5ae722bcd891f44e4636871df9845229aab3db8aef1fbab2431f9a1182be5bc775285a9bb9091e88698f5029163c995f8b5142d5a6142b2310c4d6624e78264f9c8d8c53008a358924adcfe848c8c1fccbdd792b59c00d7b24ac43450c211e44ba2166fd29848dc27368d7923689477903fdae2638bb283d0c1c6c9272a7406102217db0c0b36c922622e2e1d779a9f2734fe8687d793b2064f22dda9588e365e166c7c4634fddad22ff8c567b319b5fe634e65d7e90434c54a550a688368f09e6779bfceabbdcfce1dca4078721f29a169250af38b4338c4de2f47c293c615c41305680b2978065d347dc74f1fa0b16801f161dcb7d9916e84b7c8809973f6f4894df3f4853ab3a73b8b72ec0f2a5639feaad3e391e3f60002cceea691fc3a4313da0f095d953475d6b152cae424fc49c4d1d5994ee8f43ddde79da4d0828e431fc6ddbe9e26ce5ad32f54b6118980b70afa629474dd20ddf1067ecdea98a9b17cf9d8a6e484bfa65c50c9ff40ec442a454ea877e309969b5e791193f5cf351cf189eb155f33f302f734fdebe8590439357cc78591d798c0b85a828789f343ba3b1e1a7ef90496d1347ae590069366334cfb618a017950077ee5b967394445e181290ade1131e91ec192e65649b83ad6300515ea69e306b03ff3d613654195c1ac947f3a495bace15bdf290d8b84fec7afa1741fa95a4de6da65d7f83b13c4155448ced9e258e2db95f0194047432e0d0c41ad6dc37546fc705589ab2703f039447e7f8a5836bd47094e3454c4b07fff4f442e3f4767b30c3c39d509d94a972005eda8c863aa1c21d9fd0ad4eaf3994f617cfa025faa8aef52784138121d3f3f2926c7fba3c9b1944672e617031d3354ff25a8ca929fa8f1affd78f5e50d53a6afff0a4909cb902f80610a855d8bc7fa311ee44c581174ff405d69d57e5d52cd01fabcd028fa79e3ada6ef0f03a9b00191ddc3a67fd0b6e19578cba7b1faef1849accdf9d2ed909684f81911fba0d485cc739c8690a502bad58aba10ca5fd85cee1b012111230568ee5e015dbdf468dac0332c56cdfb51ec043988718bc1d305341be7b91d842c6def9fdd9b11f1022763ca10b7ee172e3d309058acb947e19586bc10592b933354b6c0de0bca40b5595e4f71facd80fb8b665100c82ada849304a74f47a75dc4e77a0388e4aa9ab2a92167ba60a1f518a0d9a28d9458d1f8129d55617f3d0351c67ac564506278572dda0d0a59df99d9c461251978034d60472f0e3ef66fd7057fb2f2b85d2ad1572888858849220e097e072e15eb17dbced7b10edd7273167c482ea5037b6f0f045dc7749f21bd59d87aea2c64c997bd6b3d0b7a74a82b3f8703326f781c9406153456f224b1036978ff0fa68c0ee130cdc61fa788fbca83a7f9efc376a269de890dc9b590a308b9f3cdc370e59b4101bea3e8daa2255b64dc9656f9d99f14f1f52ff095a5f9226d8bab43a8f706df67e293507ea821f9d725efc026f69254e41e119a9ca67a3c224373588ce4334d501251fddd89bb566a72575a8f5e8c5d19a2243488b6e891e5349f5d51fbb4087ea016e1f031acb984d0ae90f2e2d4e776def4644ac324e483ffd21bf4708b5452a19bac598752908ce0e3029589ee28833caf8b4d3d865e22d331b9880c91a7c1f15d06315debf34e2fd37b1202f0eea12b3044bb112d2cfe05dec06fdd25989e3e3d748f6032fb7eee1eedd03377d6db025a62a4451737d4212700ab655d19e7bcc523613b2e7c939909501a2be98aa93afed4f3f3e11d3f82f85759a8e4ffcc9b9b088695b9ad829d9164a27ff94501135071bc8121f60246721f12a18b8a040a4edcce8f78d6c30410935cbaf2b7b3edaf06ed0538c70c820b7a8a37b0f22d410c2cabcdb7ad319b31d169ea9237a62ad2852a2457b6b8467690e300da5e301ed6302c31d47cce53242f3afd1db51aa613e102a81fb3e7c2113ef99f9c1cc91c55b07493eeb827d8b692f9f03adc09bbffeb1e4454e39c084734036da4b8ad163146ca94e4d4130a5d35327cb72c6a6b22b4c091ffe10bef0985f8b65bc2d6b3c885b63a5e207eb4709424b03f9defcc084a8ed93fdcd5335f44074846c537122158919ab4ee3d43d429c908902e6110355aabaa6d3c7601a02765f543c55980fc0db26666f78977a19d5ac507e3f42a630f97a8430375fd87bdd96c17a6a03e1ecaf664bc518d1588e1872f3581af386130f17f82e24fb203b72f6bac337579fd568fe8cfcc6ef671cee12c918f7b2b1ab1bd4ed661910f5ea2b7052b93e65a13bd374f7fbc834ead706a7225cc43501f7bd61554420869a6cd2641dc7597adf6828924a1e6d9d78238258be4802aeaa6f256fec0010b9b3143772d3d8aee6bb9dd64c99acf55e362d6829fbabe5ac14aba0db336da18b267bf30f67525dc715d12f66d5b84c1aa8ffc78cd9dd2a1cb280348db2ed22050d07504b004924f8b6851c1e179ccbdb845e4dde560c9f1e69d7e8627e8d7c17efd5c265ab0522fc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{&(0x7f00003af000-0x1000)="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0x1000}], 0x2, &(0x7f000052c000)=[@cred={0x18, 0x1, 0x2, r105, r106, r107}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r108, r109, r110}, @rights={0x1c, 0x1, 0x1, [r111, r112, r113, r114]}, @rights={0x20, 0x1, 0x1, [r115, r116, r117, r118, r119]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffff9c]}, @rights={0x1c, 0x1, 0x1, [r120, r121, r122, r123]}, @rights={0x34, 0x1, 0x1, [r124, r125, r126, r127, r128, r129, r130, r131, r132, r133]}, @rights={0x10, 0x1, 0x1, [r134]}, @cred={0x18, 0x1, 0x2, r135, r136, r137}], 0x100, 0x4008854}], 0x9, 0x800) pipe(&(0x7f0000c10000-0x8)={0x0, 0x0}) fcntl$dupfd(r138, 0x408, 0xffffffffffffffff) 2018/01/18 06:17:27 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xe455e02f279a446b, 0x0, &(0x7f0000036000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000036000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000)=0xe8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000017000)='./file0\x00', &(0x7f0000036000+0x675)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000037000-0x4)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000)=0xe8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000036000+0x8ef)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000037000-0x4)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000036000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) r11 = getegid() mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000036000)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000036000)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f000000c000)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000036000)=0x0, &(0x7f0000036000)=0x0, &(0x7f0000032000)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000037000-0x38)=[{&(0x7f0000012000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000005000-0x40)=[{&(0x7f000001b000-0x16)="ba060d28840528251d7ae0aeb8ddc52ea31400d00119", 0x16}, {&(0x7f0000036000)="8c74653626ebec8e8790eb45468a623903a96012a023321c2f272fd745c0835b7aeb6bc348d572773a681d2b3697", 0x2e}, {&(0x7f0000036000)="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", 0x1000}, {&(0x7f000000d000)="542d550b71ac3fe222c9ec6b5082b9cee050db6fd85af4f57a12686a", 0x1c}, {&(0x7f0000037000-0xb5)="821b7e37072ad1412a456e073735dfa52924acc04f51afde217211716ac9c078bafe609e0f24e7ceb452b0fadabb697ccf69cc8122165cecc06c1d5ff6ad3f647404feecc7bfc42495eb9fa1a2ae5a6dbae873a4e05909234e31ff9fd3134b770d6bde3b30d28467433225c4a9a3a2f87bcb9d9c17ec9b0ef3b1ad1d833f80f721b11a01038aad18da6575841fa2c1106785a25dd1621b3e3d3f056a83c3f13bb42c8202cb5991d2e6694b624fde32956a1b835ee6", 0xb5}, {&(0x7f0000031000-0xf2)="a479a81a13e384223a64725e970f43526874c956ffffa5f0956343800003753796ac364a7304eb89ff5977bae5548e9bc41ca90671597f7e02eda58175dfd4bd8f4679aba8d79415407b891643250745a363ab23113ded56bf620ea54cd77b2ff1c01db0dfcb4f08a5a9776816b41abc7622a5e8d465582e1fbb84c91dabe9bb1b0a0a39183916a6bbcb4ae0f5e828a93f0f3274d98f7a9546e11fd5ccce5aa2ec12c3ba053752a0419e06ca44dc8a8a726b185720fc9cb9a064d58d22bc47e30bdd4729639015ddd2a020bed2f07a5db465adcfab9ef02f58fb62d621a65ec8d740ae9617040d94a89ef6771ba8dca5d365", 0xf2}, {&(0x7f0000036000)="63134c247b2771635c8dce3b3587da31ed598d390724c1c36ace0623242f8af9b3d1ef9eacca47cd90a080e63bcfaa372e262e76d07bf2228b5d1d3b110f4c18511b184cc85cc4ded2e8321538614103be03737725b38e0e9416b41c3dd435872278a62fab7926ea3c570e248f90312d25e33da2e07445f7ee055df285ed27f7b4bc7448187741628d54bbc13d02bb649fcbfb66ece797540b9ec4d9196815857f15bf405b08509256df5f242a5caaf9cd4d0cf117f7", 0xb6}, {&(0x7f0000024000-0x24)="47a35f2f5cfe6090efb5a8654e9bfcdc34d8d0dbfbfd57b089bd5cd70ef8dee599b1a533", 0x24}], 0x8, &(0x7f0000036000)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x14, 0x1, 0x1, [r2, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r2, r1]}, @rights={0x2c, 0x1, 0x1, [r0, r2, r0, r2, r0, r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r2, r1, r0, r1, r2, r2, r0]}], 0xac, 0x40000}, {&(0x7f0000036000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000024000-0x20)=[{&(0x7f000001b000-0xb7)="8630bd52b04342f7a3544d94ff884ab50dbbf78c0e200e77c63cce1a1d75aa1faec6104022c664aaa37cc462a4d4683401a632873c31c800c2f76fec95d73d3eeecc8f5f06ae0e243580c79169643ea656acdca4244fd0f6717626502b76599ca712057e375a2d1abc80bd51454c7046c1a4279b85496cb0ae7e5500092c0366624df3f60102716117b26a5bdcf358c893260488c7d5276eaf3701a7d7f8066ac221c5bda1c5093e28091ab8dc79a76845922a02e81eb1", 0xb7}, {&(0x7f0000036000)="d5ac64d33c9ca7ef1fec7caeb6e9d13bf587f455597e102e34f44056712e1f3f533cdc25f44b475dff9962c9e460fbc721088dd4a265746f2f9402488f2518edc31819c1588ad48fbeb9250b7539a05d8e7d42164f08fe00475a460437fdec8b77a4f292b38f5ca7c43e622f7c9fe26641f1d19112239d0f5dfceb85d4691eefdddc8cf5c511018e6056f88bbcaa40db33830886bc5d2fe0edeaddcf6daeedbfe035b99878373ac16061", 0xaa}, {&(0x7f0000031000-0xc7)="4269783eb66185e4edb14c938f5cc03ec1c5bc7224d4cf383d50a18641e536a0cea638d77c8c4c8a4b052692029345d84e997ed3cc0e8a140ae6b95a1496a6ebbd1c1f117dab25af197962020bf98da9e6b343658e009a9ec8c6c2371aff4159cc6bea31b4b465927b0713494827a88337dd2d0c7e081e03a258d194249c54d1be0ff5fba22bc1f0287c36cf745dc63c1085847ee09ccc804a0e20d5c7fd29ee1ace6a6eab77591435e67cf2d9c8fb91595a848934d414b983ec094b2c33867085e48c120ecc6e", 0xc7}, {&(0x7f0000021000-0x6a)="22c56d34c838cdb02b283a29ce8190ad3efda16f641924d76264a6ff0f167b9cd930b7629c78eb0a38440e0d7222e48d311c02ae76099543758f05465bcfd7271b12a4e5b71397ed7c71c606b316f6360b2022e2952ef173cb0757756f19a24938552235a5e477c6481b", 0x6a}], 0x4, &(0x7f0000021000)=[@rights={0x18, 0x1, 0x1, [r1, r1, r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x14, 0x1, 0x1, [r1, r2]}], 0x8c, 0x440c4}], 0x2, 0x1) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000037000-0x47)="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") sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x4, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/18 06:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) fremovexattr(r1, &(0x7f000015d000)=@random={'system.\x00', '/dev/input/event#\x00'}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ede000)={0x0, 0x0}) 2018/01/18 06:17:27 executing program 1: mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = dup2(r0, r0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000adb000-0x51)="39cade57f45d4079ace4a32be54a1d4cdfdc18fc5261ea5dbc4633765432254191b3beae6272223637e0be9fb82b074ca7f681c072e1b206fb37b7732760a98f047c516b293d42faa2ac0ed39c1914654e", 0x51, 0x4000000, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a33000)=0x0) sendto(r0, &(0x7f000092e000-0x1000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d", 0x1, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f00001c3000-0xd)='/dev/usbmon#\x00', 0x7, 0x800) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000440000)=""/19) [ 112.184245] audit: type=1400 audit(1516256247.334:35): avc: denied { lock } for pid=18727 comm="syz-executor2" path="socket:[22235]" dev="sockfs" ino=22235 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/18 06:17:27 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000bc0000)="", 0x2fd) r1 = dup2(r0, r0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000929000-0x4)=0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e47000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x807, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/18 06:17:27 executing program 4: prctl$seccomp(0x21, 0x0, &(0x7f0000c21000-0x8)={0x0, &(0x7f0000001000-0x28)=[]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c34000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000028f000-0xc)=""/12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x204800, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000001000-0x49)=@file={0x0, ""/71}, &(0x7f0000002000-0x4)=0x49) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f000021f000-0x8)={0x1, &(0x7f0000fb0000-0x8)=[{0x6, 0x200, 0x7, 0x8000}]}) 2018/01/18 06:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0x0) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6d000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000df7000-0x4)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) sendto(r2, &(0x7f00002ec000-0xed)="", 0x0, 0x4048045, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/18 06:17:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x200100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) r3 = accept4$packet(r1, &(0x7f0000935000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000662000-0x4)=0x14, 0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) recvfrom$packet(r3, &(0x7f00004e3000-0x9f)=""/159, 0x9f, 0x100, 0x0, 0x0) shutdown(r1, 0x0) 2018/01/18 06:17:27 executing program 6: mmap(&(0x7f0000000000/0x25c000)=nil, 0x25c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f000025c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000025c000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 06:17:27 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000-0xa)='/dev/ptmx\x00', 0x203e, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x2}) r1 = fcntl$dupfd(r0, 0x1, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) ioctl$FIONREAD(r1, 0x541b, &(0x7f000000f000-0x4)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000000d000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x201, &(0x7f0000010000)={&(0x7f0000002000)="db396442a5ad243b02fc12c3dd64161e898b41ed4db3405cb419e40398ab8e7f123c9466185863cb14dc0a8b51be8d5a1f8802ced8bdae98e080ab6419473f8b1d15b6445607727cf42c43ca10078699c7c61c987af30ddac3868474d49282db6c6c64ad7bdb68e7a5e6b2aa46e4888feb1254e483f715bec67f3e2eb21957d92fb5beb190cf502069e2fd348448f91b0b2f899811f46077ede543f5ecc4d93f", 0xa0}) 2018/01/18 06:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x2) r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0xffffffffffffffec) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4, 0x0}) ppoll(&(0x7f00003d0000)=[{r0, 0x6, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fc7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCNXCL(r2, 0x540d) r3 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f0000ab2000-0x18)={&(0x7f00009e3000/0x2000)=nil, 0x8, 0x4, 0x0, &(0x7f0000a28000/0x2000)=nil, 0x6}) 2018/01/18 06:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f15000-0x64)=[@in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x88b}, @in6={0xa, 0x2, 0x65db, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x8001, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000027000)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c9c000-0x40)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/18 06:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000b06000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x19) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006fb000-0x3)='lp\x00', 0x3) getrlimit(0x3, &(0x7f0000cee000-0x8)={0x0, 0x0}) 2018/01/18 06:17:27 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r1, &(0x7f00006dd000-0x8)=0x8000000, 0x2) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000674000)={@common='syzkaller1\x00', &(0x7f0000fd4000)=@ethtool_eee={0x44, 0x7fffffff, 0x2, 0xf6ad, 0x7, 0x1000, 0x4, 0x7ff, [0x101, 0x10001]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 06:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) connect$ipx(r0, &(0x7f000009d000-0x10)={0x4, 0x0, 0x0, "4ec50502cd88", 0x0, 0x0}, 0x10) socketpair(0x2, 0x80000, 0x80, &(0x7f00008ab000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e2c000)={0x0, 0x7, 0xfffffffffffffffd, 0x7f}, &(0x7f0000944000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000913000)={r2, 0x2}, &(0x7f0000a04000-0x4)=0x8) 2018/01/18 06:17:27 executing program 7: mkdir(&(0x7f000094a000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='ppp0vboxnet0md5sumtrustednodev:\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000aae000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000527000-0x8c)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000044e000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00005dd000-0x4)=0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c0f000)='/dev/rfkill\x00', 0x0, 0x0) splice(r3, &(0x7f00008e1000)=0x0, r3, &(0x7f0000fba000)=0x0, 0x4, 0x0) 2018/01/18 06:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000014b000)='/dev/binder#\x00', 0x0, 0x800) mmap$binder(&(0x7f0000196000/0x3000)=nil, 0x3000, 0x4, 0x1050, r0, 0x0) getpgrp(0x0) getgid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000ce000-0xe)='/dev/keychord\x00', 0x400, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000599000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000114000)=0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000959000)={0x0, 0x0, &(0x7f0000402000-0x10)=[], 0x324, &(0x7f0000040000-0xa0)=[], 0x29a, 0x0}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c7f000)='/selinux/mls\x00', 0x0, 0x0) sendto$unix(r2, &(0x7f000055d000)="9440ef02bba4bf9858dd8c85d74b31e59e0ac038a1440d5a7b1df9393cf8a3ab82fef84a9db197bc2064c81ffb96a6ec92ed5210e1f626bfa433e04091cf79a8de0ce3a05d0d77fc8f707921466e8389a536010d2e93f736b8d26ae444df94c6b71b468f8d4c898b4e4860160fcb9b45", 0x70, 0x20000000, &(0x7f0000a71000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/18 06:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) r1 = memfd_create(&(0x7f0000cd6000-0x1c)='lo,vboxnet1posix_acl_access\x00', 0x3) getpeername$packet(r1, &(0x7f0000736000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006d2000-0x4)=0x14) prctl$setendian(0x14, 0x2) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) pipe(&(0x7f0000e92000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000bb2000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000044000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000797000)={0x0, 0x0, 0x0}, &(0x7f000052f000)=0xc) fchownat(r2, &(0x7f0000764000)='./file0\x00', r3, r4, 0x1500) 2018/01/18 06:17:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000)={0x4fa2, 0x7f, 0x10001, 0x0, 0x1b02}, 0x14) ioctl(r0, 0x5, &(0x7f0000d83000)="316cdd881649c569bd5baaa759d4498707ecc511fc20bb1175ef448a261cab2b640ad6532fbc744777e879e273105fcbd9dee138ff811f40b8922b279144d1fa894d66b03569c12922904cf1f4876ebf2ca7eea679cd7f7c6c6c5a082619f6e28f1793f6fbbef985634cff0ca3917e0bde055702fb56cb6b76c896393d8c918a1e1d896732749190a160528fb5fb15e8107982c433d5d8d67c7555254e5da3bb7b838e3e1565ba099b2b0543bd2902c882310fc9c67bb1bb22f375e8d6658fa533f5ba816430c3aa78dd7ba327e60bcc9c8c0ef68b") connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000553000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0efb740f369451f986ca7a7acf2b5727"}) connect$inet(r0, &(0x7f00002c3000)={0x2, 0xffffffffffffffff, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/18 06:17:28 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000382000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000fdd000)='./file0\x00', &(0x7f0000fdb000-0x10)={{0x0, 0x0}, {0x0, r0}}, 0x104) 2018/01/18 06:17:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003e6000)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005c5000)=0x0, &(0x7f0000305000)=0x4) writev(r0, &(0x7f0000170000-0x40)=[{&(0x7f0000190000)="", 0x0}, {&(0x7f0000b43000)="12c144c7c60e6bf9f5925b63861418dd8e7ed420be4b85a39c6a3559a307b5092a83fe2a95e7ea15e68cb4ce149d6eb16fc4d8936560c0f2e5b746b82a42032e6c01d57d90a4d49f9fdbfd62e8a68fb9191970793bc90086", 0x58}], 0x2) 2018/01/18 06:17:28 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) times(&(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000001000)="86e8801aa154c631be6d424cecfb93430b579eec8818fe988070fb4f771ddab653ddfb4663c1f737761acabd74c58d40e7a6163767e6b35cd889e745de3fa53913ce4775c7ac17fe4b0b6e44866b88064dd8db09abad331b2b9bd44d0b0cd6a39e8aa637d403ccc6ff76f1d6fe2bf6c203f92ca5d52eafb844274d09b9ed8b432b6d5572cefd988abd9fb68a4f90fafa21fc55fc9f396b84973cd30adbc234d3edea3b46888bad6b0f85e778c3cf63a14d3e4f66da809a02d05eae85dddb0673a24edeadff43fe", 0xc7) 2018/01/18 06:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) unshare(0x40600) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c06000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000cc000)=@sack_info={0x0, 0x6, 0x1}, &(0x7f0000321000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000849000-0xe4)={r1, 0xdc, "cd46377b1b5773399ad0d94afe45ab4b381cfe972eb98810ebba0cb2a4a92d1c88ae357b1e4966aa9edb4f98abaceba07bb9895004aa0af669a1711d219b36e7754e13744fe549f3766c1f1c2fc5998ac4205bf73eb078ef96fcb0aab8a2a5cb9265d480d2ff4a3b433af41250a8bec6208eb84617e2c2db8e757b199645f71d920ebf5fdc005e1e3caa8a58bb6e9122eabfbb656844e4dd24b86858b5b47620ae5ccc17c3229db32cbea970299d9e7238c304cd88a443af8a7b4f4e2ad4c973a0b44ba214bd177eca9955e84a35e43cfae469e6842fef8395a0829d"}, &(0x7f0000fe9000)=0xe4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9f000)='/dev/sequencer\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000a7e000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 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}) 2018/01/18 06:17:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(0xffffffffffffffff, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003e6000)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005c5000)=0x0, &(0x7f0000305000)=0x4) writev(r0, &(0x7f0000170000-0x40)=[{&(0x7f0000190000)="", 0x0}, {&(0x7f0000b43000)="12c144c7c60e6bf9f5925b63861418dd8e7ed420be4b85a39c6a3559a307b5092a83fe2a95e7ea15e68cb4ce149d6eb16fc4d8936560c0f2e5b746b82a42032e6c01d57d90a4d49f9fdbfd62e8a68fb9191970793bc90086", 0x58}], 0x2) 2018/01/18 06:17:28 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008a3000)='/proc/self/net/pfkey\x00', 0x4c002, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e39000-0x4)=0x0, &(0x7f000098b000)=0x4) prctl$getreaper(0x2f, &(0x7f00002b3000-0x4)=0x0) 2018/01/18 06:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f8000)='maps\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000dd9000)=0x0) 2018/01/18 06:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000383000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000cf000)={0x0, 0x6}, &(0x7f0000dde000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a46000)={r2, 0x5e, "0d447fff5beeaac8b0696979ca3bce04b9c76398fb010400004bf1bd42b84fa18bce62d2bd1e7e1ffaf1901dd26168290677b3522aa1b577efbccfe5485a302fc5d4d528ce72a3a05b3966193591c23653d008539aa8fc10460c200a6874"}, &(0x7f0000288000-0x4)=0x3b8) ioctl$TCSETAF(r0, 0x5427, &(0x7f0000395000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x3, 0xe50, &(0x7f0000927000)={0x0, 0x0}) 2018/01/18 06:17:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r1, r1, &(0x7f00004db000)=0x0, 0xff) getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f00006bd000)=0x0, &(0x7f0000f19000)=0x4) 2018/01/18 06:17:28 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000664000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000b36000)='user\x00', &(0x7f00009a5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b36000)="fc2263ac9b85f2dd15dfbf2328199c1436144a286fd6b855c49342e0cfbefeb58dd6c293d7507611915a19d005989f94db3f31e978a2cbeea5e363badaa83422e366a7c2213b28524651dc75c4625cf0a6b9dc9f4f39a6ed9090da04fa6e0b601072a8bbbc3b1662600d0e593c1e201ab0122fcdb29611b96714681c4517", 0x7e, 0xfffffffffffffffa) keyctl$revoke(0x3, r0) pipe(&(0x7f000051e000)={0x0, 0x0}) 2018/01/18 06:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() getpriority(0x1, r0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) epoll_wait(r2, &(0x7f0000a66000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/18 06:17:28 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0xd5) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000002000)='net/ip6_tables_targets\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000004000-0x1c)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x8)={&(0x7f0000001000-0x10)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000002000)=""/50, &(0x7f0000002000)=0x32) 2018/01/18 06:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00001dd000)={&(0x7f0000ddd000)="", 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x10, r1) ptrace$getregs(0x12, r2, 0x0, &(0x7f00003e0000+0xa58)=""/0) 2018/01/18 06:17:28 executing program 6: stat(&(0x7f00008f0000-0x8)='./file0\x00', &(0x7f00005e1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x23, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef1000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004f2000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x0, 0x124) clone(0x0, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") mlock(&(0x7f0000af8000/0x1000)=nil, 0x1000) 2018/01/18 06:17:28 executing program 1: pipe(&(0x7f0000bff000-0x8)={0x0, 0x0}) fcntl$getown(r0, 0x9) 2018/01/18 06:17:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000002000-0xc)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0x4) dup3(r1, r0, 0x0) 2018/01/18 06:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cc8000)='/dev/ptmx\x00', 0x80000000000002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cc3000)='/dev/ppp\x00', 0x40000, 0x0) sendto$ax25(r1, &(0x7f0000ef0000)="ac5977cc2c21f6948df65a9fdfa45133cf7376403d828947a3b3669442bfc00583133793a9878fd0ff9b58c84a06a498729bb6f3ac8a26657e0b78a4a79aa8c31ceb1db4d153943a66ad2e45c154b72c3bb67321d4dba34853e9660a917e37be0ca2f751ad30b3fc3f1d45b55447676869e3709b1f750dc5e483b145d64b948fe0487dd8930b15424ed3c71b45c523b3fd7a91fa2af706ac0c68c3aed49df4aab65c0bd07e88002e6ae0a4a71891f3ea71f5027aed1e", 0xb6, 0x1, &(0x7f000033d000)={0x3, {"3cec0528a4343d"}, 0x9}, 0x10) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f000007c000-0x6f)=""/111, 0x6f) ioctl$TCSETS(r0, 0x5402, &(0x7f0000273000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r2, r2, &(0x7f00002af000-0x4)=0x0, 0x5563) mlock(&(0x7f0000885000/0x2000)=nil, 0x2000) write(r0, &(0x7f0000b85000-0x13a)="9c", 0x1) 2018/01/18 06:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x149) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003b000-0xa)='./control\x00', 0xc060, 0x0) 2018/01/18 06:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d80000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) sendmsg$unix(r1, &(0x7f0000e5d000)={&(0x7f0000da3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000102000-0x10)=[{&(0x7f00003d5000)="8869a4c7c5be9a82d317b9e809fee128016ce8d39f01f901f26c5501a4e0d6ab50c28ff5b08b35a4", 0x28}, {&(0x7f00001e3000-0x7)="e8a9ebbced7b19", 0x7}], 0x2, 0x0, 0x0, 0x20008000}, 0x4000) readv(r1, &(0x7f0000c24000)=[{&(0x7f0000d81000-0x27)=""/39, 0x27}], 0x1) connect$unix(r0, &(0x7f0000caa000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f00008a6000/0x1000)=nil, 0x1000, 0x8, 0x80010, r0, 0x0) [ 113.430678] sock: process `syz-executor4' is using obsolete getsockopt SO_BSDCOMPAT 2018/01/18 06:17:28 executing program 6: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000efb000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4}, &(0x7f0000efb000-0x4)=0x98) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000efb000-0x8)=@assoc_value={r1, 0x3ff}, 0x8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000efa000)={0x3, 0x8, 0x4, 0x7, 0x81, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(0xffffffffffffffff, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f00000d5000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000efa000-0x4)=0x0) 2018/01/18 06:17:28 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dc5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000280000)={0x0, 0x8001}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000037000)=@assoc_value={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x0, 0x20000000}) 2018/01/18 06:17:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(0xffffffffffffffff, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:28 executing program 7: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x20000000000000b, &(0x7f00008aa000-0x10)={0x0, 0x0}, &(0x7f0000fa0000-0x4)=0x10) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000a9b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000fa2000)="5521186ce59a80fa0dc956e7f8e510cb54550be26fc2154cb73b6b254eaf3a3f"}) 2018/01/18 06:17:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d98000-0x10)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 06:17:28 executing program 1: process_vm_writev(0x0, &(0x7f0000216000)=[], 0x0, &(0x7f0000127000)=[], 0x0, 0x2000e000) r0 = syz_open_dev$usbmon(&(0x7f0000bc5000)='/dev/usbmon#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000723000/0xc000)=nil, 0xc000}, 0x3, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000001000)={0x27, 0x7f, 0x0, 0x6, 0x7, 0xe2, "c5ce1e5e4b25e3179267baa83d37fc92a5f73ed31263e67d604e72d9652425d39bddf70d80154d673e232d4134f1518da8d9be8abfede7862b2c8a2a6973bb", 0xffffffffffffff6e}, 0x58) 2018/01/18 06:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009b6000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000571000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000013f000-0x4)=0x0) r2 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00004bf000-0x8)={0x0, 0x100000000}, &(0x7f0000095000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c16000)={0x8001, 0xb, 0x4, 0x7, r3}, &(0x7f0000573000-0x4)=0x10) ioctl$TIOCSTI(r2, 0x5412, 0x78) prctl$setname(0xf, &(0x7f0000168000-0xe)='cpu{mtvmnet0[\x00') ftruncate(r2, 0x7fff) sendfile(0xffffffffffffffff, r0, &(0x7f00003f1000)=0x1, 0xfff00) lstat(&(0x7f0000792000)='./file0\x00', &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000639000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x1, 0x132, 0x2, 0x3, 0x0, 0x20, 0x80, 0x1d, 0x0, r4}, {0x6, 0x3d, 0x2, 0x3, 0x6, 0x4efd, 0x1, 0x40}, {0x8001, 0x5, 0x6e, 0x1d47}, 0x2, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6, 0x5, 0x0, 0x8, 0x8, 0x4, 0x1}}, 0xe8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d2b000)={0x0, 0xfffffffffffffff8}, 0x8) pwrite64(r0, &(0x7f0000197000)="1769836814cf1952da951b2b90c28ce60325516803b3fb75cef889928b5724ab7717d0a34012f853f4ed874d04dbe6b366c1837ff050a069030328887e4eabede2f0aea2134ab05c33db3c6d1789c6826174fab2f86f455510f4c3aeb560823ed5d0ec1d2fb4aadbd4de03618dc90d003e0d3276f35d6ec658c6e6671da2175956bebce5bd12f74c00e046838c7c6ce0f0a92a35e6867f7395dd06faee21e6df8ff3a6eba5a922ef9a0e7ee0042882afb3f1a1498b3081874eedb2df6b197af14d6a94811aa6b1807a089b1252662f764c0ee6953f233e9816de5feaaf85b247a162fc3e973bf6", 0xe7, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000a28000)=0x0) recvmsg(r2, &(0x7f0000071000)={&(0x7f0000d2a000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00000c5000)=[], 0x0, &(0x7f0000146000)=""/97, 0x61, 0x6}, 0x0) 2018/01/18 06:17:28 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000814000-0xc)={0x10, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) listen(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) 2018/01/18 06:17:28 executing program 1: 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, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x100000000}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000004d000-0xf)='/dev/sequencer\x00', 0x200001, 0x0) bind$inet6(r2, &(0x7f000004a000)={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7fffffff}, 0x1c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d3b000-0x11)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r0, 0xa, 0x16) 2018/01/18 06:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000435000)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x101, 0x0) 2018/01/18 06:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00005ab000)="444f0ed2ba44a32ecb269a57027cd7dbe0cfbcc4e6d58eb17368c6afc2aaf17c0e73275c3b770053a8c92f74be7fde17353a61fa163abbe6dba9c167f8df2d2818d36fb873646dad3d610a44dcd2e09f1f016bbb92df3608a6b0341000a352217b92e8631cc5b27d745b55d0cfbb21b6447d5453463461b1c417fbcb50315147ca2f6bee681ff5f2b872f3a1b7752ed416f07d71f1542fa74730b09e61fc1d4302ef65079c11730a8691824da399ed132cde60cad94a96eb194d2128334bd63f73fa520173f90b2b", 0xc8) getsockopt$inet_buf(r0, 0x0, 0xb, &(0x7f000011b000-0x7a)=""/0, &(0x7f0000318000)=0x0) 2018/01/18 06:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000527000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00002a5000-0xc)={0x2, 0x10, &(0x7f000074d000)="4b14a9deca50f107c785b6cbf00135f8"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00003a0000)={0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000ea0000)=""/4096) ioctl(r0, 0x227e, &(0x7f0000550000-0x1)='3') ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000018f000-0x40)=""/64) 2018/01/18 06:17:28 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000014000-0x4)=0x0, &(0x7f0000014000-0x4)=0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000014000+0x1d9)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000014000)=0x0) 2018/01/18 06:17:28 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000005000)='/dev/loop#\x00', 0x80, 0x4000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000000b000-0x4)=0x173a, &(0x7f0000003000-0x4)=0x4) r2 = gettid() perf_event_open(&(0x7f0000005000-0x78)={0x7, 0x78, 0x1, 0xc9, 0x96ce, 0x6, 0x0, 0x5, 0x20000, 0x4, 0x100000001, 0x40, 0xa95, 0xfffffffffffffffb, 0x400, 0x6, 0xfffffffffffffffd, 0x9, 0x8, 0x401, 0x20, 0x4, 0xbc16, 0x81, 0x200, 0x4, 0x2, 0x5, 0x20, 0x80000001, 0x4, 0x7, 0x101, 0x6, 0x3, 0xfffffffffffffc01, 0x7ff, 0x0, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f000000a000-0x1)=0x0, 0x8}, 0x8, 0xc2, 0x1074, 0x3, 0x8, 0x400, 0x1ff, 0x0}, r2, 0x3, r1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000000b000)={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, {0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x3}, 0x2, [0x2, 0x9, 0x0, 0x4, 0xf7, 0x2, 0xe53f, 0x3c54]}, 0x5c) mq_timedsend(r1, &(0x7f0000004000-0xb5)="28302057a7703fca031edb072ce056aa061b5e2bb5a313a845efcc84e7b6a59bd4574c5035020d966936cf49d1bddeda97bdcef15c76966918412375dcf663d3fb5fdb0f3a9c688dee1fa55dd9bbb13c980f704bf84356e6673ec58a051b7ae6231254d5a678fa9f3785291bfc003c18d8c81f88297f998c854a90d14a41482505d2fe913197ed0802e06d3a89371f6365fb3df6fcb440985ea3dff120db8ce4caf9c10737a88e79fa935d4c60779e70dc8a4c6221", 0xb5, 0x200, &(0x7f0000009000-0x8)={0x77359400, 0x0}) read(r0, &(0x7f0000004000)=""/512, 0xffffff07) 2018/01/18 06:17:28 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000010000-0x9)='/dev/ppp\x00', 0x40000, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f000000d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 06:17:28 executing program 7: r0 = open(&(0x7f00000ec000-0x8)='./file0\x00', 0x100, 0x80) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9673) userfaultfd(0x3) 2018/01/18 06:17:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fgetxattr(r0, &(0x7f0000823000)=@known='system.sockprotoname\x00', &(0x7f0000b97000-0x4)=""/4, 0x4) r1 = add_key$keyring(&(0x7f0000e1c000-0x8)='keyring\x00', &(0x7f00009f9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000403000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000e4000-0x4)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003b6000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b9000)=0xe8) fstat(r0, &(0x7f0000575000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r3, r4) fcntl$setstatus(r2, 0x4, 0x6000) 2018/01/18 06:17:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4001) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000570000+0x7b3)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f000038d000)=""/27) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/18 06:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a5b000)='./file0\x00', 0xe41859eac5fa7ed3) mkdir(&(0x7f0000cf9000)='./file0\x00', 0x5) openat(r0, &(0x7f000077f000-0x8)='./file0\x00', 0x880, 0x8) renameat2(r0, &(0x7f0000ace000-0x8)='./file0\x00', r0, &(0x7f0000235000)='./bus/file0\x00', 0x40) 2018/01/18 06:17:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(0xffffffffffffffff, &(0x7f0000f4e000-0x40)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x8) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e28000-0x8)='./file0\x00', 0x200000000110) mount(&(0x7f0000037000-0x8)='./file0\x00', &(0x7f0000010000)='./file0\x00', &(0x7f0000032000)="72616d667300b5816f8cf42b6797d67df1af720665a27160ce0730a4a08900befb86f2e76851e231bea77a20a45786892e2d39f4f03c000000418431bb85077c51c1547a6c241f477cfd2ff698083fd67cb1b07bd41dcaf789b5dc1d18b069a27f57c821", 0x0, &(0x7f0000036000)="") openat$rtc(0xffffffffffffff9c, &(0x7f0000deb000)='/dev/rtc\x00', 0x0, 0x0) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004ed000)=0x0) lsetxattr(&(0x7f0000d3b000)='./file0\x00', &(0x7f0000bf7000)=@known='security.evm\x00', &(0x7f0000de1000)='mime_typeem1wlan1procem1trustedself\x00', 0x24, 0x1) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) write(r0, &(0x7f0000854000)='b', 0x1) sendfile(r0, r1, 0x0, 0xff000) exit(0x101) 2018/01/18 06:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000627000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000812000)={0x0, 0x40, "486e8fd31c2af25f69f5dd664bbb2bdf64eb7a0d9b6c59fb8d9d34be96f6d956302650020069c0d96602767b0d375c6c846718d112cb372273bb516ffab88688"}, &(0x7f000043b000)=0x48) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007bf000-0x8)={r1, 0x8}, &(0x7f000049d000)=0x8) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) sendto(r2, &(0x7f0000003000-0x1001)="e9", 0x1, 0x0, 0x0, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b95000)='/selinux/status\x00', 0x0, 0x0) poll(&(0x7f00000a0000-0x20)=[{r4, 0x0, 0x0}], 0x1, 0x0) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000a09000-0x10)=@req={0xd7ef, 0x200, 0x8, 0xffffffffffffff7f}, 0x10) getdents(r4, &(0x7f0000af0000)=""/241, 0xf1) 2018/01/18 06:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000322000-0x8)={0x3}, 0x8) r1 = syz_open_procfs(r0, &(0x7f0000d9c000)='status\x00') r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00006c5000-0x9)='/dev/rtc\x00', 0x2100, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000d58000-0xb)='projid_map\x00') sendfile(r3, r1, &(0x7f000030f000)=0x0, 0x7563) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000eb1000)=r3) 2018/01/18 06:17:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000fdc000)="4f72c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f7b30fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x45) writev(0xffffffffffffffff, &(0x7f000036f000-0x70)=[{&(0x7f000039f000)="01b4", 0x2}], 0x1d1) 2018/01/18 06:17:28 executing program 0: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000093c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f00000ca000)='user\x00', &(0x7f000093d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000093c000)="4838406edf4bc1d5fdf0ec21f14dd24b94c0a1ff5761c885416697ec1f2c22eb4295c42c385ecdff9890f33b7ca7e6a389e8ff067fdaead7bef5474accf961963772b47c75f3fc1554c64a60ac62738ac5a0d5a159c151a33da0b943e1487b41f214eed4fd6f3fb0c940197bf15ed036f5d84253fbf1405f1c44d2f75d98bc26c2b46096c2e5f0dccdb1d94f45d0a7ab4ed45bd0e8a7f415bc8b89d84a143f4711d0de3a7c72e90be7975f9544777cf3c9cd58cc7f564f65ad92cc6e5d11015a11205f174886bed114e3f0ad0c4bad07b2d875faf7a92b90ed5f38a959bcb3e20efc592a802172", 0xe7, 0xfffffffffffffffc) keyctl$invalidate(0x15, r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000633000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x2, 0xb8e, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001c4000-0x20)={@generic="7b7453e6568364dffd367469e64bbb22", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 06:17:28 executing program 1: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a88000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000043c000-0x108)={0x100000000, {{0xa, 0x0, 0x7, @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]}, {{0xa, 0x3, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fab000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000faa000-0x4)=0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fab000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fab000)=0x8c) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fab000)={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]}, 0x0, 0x5, 0x7fff, 0x10000, 0x40}, 0xa0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000fac000)=""/115, 0x73) 2018/01/18 06:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000080f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a15000)=@assoc_value={0x0, 0x0}, &(0x7f0000dfa000)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x16f, 0x0, 0x0, 0x0) 2018/01/18 06:17:28 executing program 7: mmap(&(0x7f0000000000/0xab6000)=nil, 0xab6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ab6000-0x5)={0x0, 0x0, 0x0, @thr={&(0x7f0000ab6000-0x1000)="", &(0x7f000051e000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab5000)=0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000028a000)='./file0\x00', 0x517000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000425000-0x10)={0x1, 0x1}) 2018/01/18 06:17:28 executing program 1: r0 = gettid() r1 = socket(0x5, 0x80000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000135000)=0x0, &(0x7f0000001000-0x4)=0x4) ioprio_get$pid(0x1, r0) 2018/01/18 06:17:28 executing program 6: mmap(&(0x7f0000001000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f00006a3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ad8000-0x20)={0x7fffffff, 0x3, 0x8204, 0xffffffffffffffe1, 0x8, 0x5ddd, 0x7, 0x1f, r2}, 0x20) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000eca000)=0x0, &(0x7f000042f000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000001000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @broadcast=0xffffffff}, 0xc) 2018/01/18 06:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) fcntl$notify(r2, 0x402, 0x16) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000040000)={&(0x7f00007d3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00004f6000)=[], 0x0, &(0x7f0000ad8000-0xad)=""/173, 0xad, 0x0}, 0x2) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d24000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/18 06:17:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000931000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00005b1000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000aa8000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f0000bcc000-0x1c)={&(0x7f0000ed1000)={0x10, 0x0, 0x0, 0x24081}, 0xc, &(0x7f0000b9a000)={&(0x7f0000c27000-0xb0)=@ipv4_delroute={0xa8, 0x19, 0x510, 0x5, 0x2, {0x2, 0x80, 0x94, 0x9, 0x0, 0x7, 0xfd, 0x4, 0x800}, [@RTA_MARK={0x8, 0x10, 0x20}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_MULTIPATH={0x4, 0x9, []}, @RTA_ENCAP={0x70, 0x16, @generic="0bf2dd4443df23e1632f3b3ee27d2517a15f45a235ab43098abd236419a4acfb9d6bc75e374cddc49f35f18b44e8462d2dacd6b121309cbe263c57e27b747e7792a9cb6f76053c987786dc6011906674024a90129f315a72956e482c3bc0af11e51b454bcaaebf9bbcfa"}, @RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x8800) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000093000)=0x81, 0x4) bind$inet(r2, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setxattr(&(0x7f0000515000-0x8)='./file0\x00', &(0x7f0000d6d000)=@random={'trusted.\x00', '/selinux/context\x00'}, &(0x7f0000b40000)='/selinux/context\x00', 0x11, 0x3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000230000)={0x0, 0x0, 0x0, 0xffff, 0xbf9a, 0x0, 0xb, 0x6, 0x4, "c6d76d702263b1246cbfa4bdfb5525af24be73a3de1585f6803c14826c3c50aab181c806fd2748363a078f6f7ba596952d484acde03462e78390b917106c2bcc", "ef361670d2bfaeaf90c36843823117a91da88a83fc80f1496f70fdf6dbc9bbffe790999f5d0017879d79af81bf1523809ebc362b6f8a1ba250b32b4acadf1c8d", "500b7b7040725d02e83ca9adbb0cffca5a5844fabb42330fdcf0fa59e20cdc78", [0xfffffffffffffff8, 0x7f]}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000593000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c1000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000039a000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x2, 0x4, 0x2, 0x0, 0x2, 0x20, 0xa0, 0x3a, r1, r4}, {0x6, 0x8c63, 0xff80000000000000, 0x1, 0x7, 0xfffffffeffffffff, 0xfffffffffffffffb, 0x8}, {0xffffffffffff490a, 0x3, 0x34e, 0x100000001}, 0x2, 0x4, 0x1, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x2, @in=@broadcast=0xffffffff, 0x6, 0x0, 0x1, 0x200, 0x0, 0x5, 0xa6f}}, 0xe8) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r3, &(0x7f00001b3000)={&(0x7f0000e60000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a48000-0x48)=[{&(0x7f00005ab000)="9c2b227f60b87a2dcef807f6d681f3e6336f22678fae7225122255e1ea9f01f08d40c4ae9594d51859b08fe3026cc7bc3822205be0967ff857cdd972e16cc0f13e38804fdb1554b12149ee6a23d29e2b964628f6362a951de8658d0e4a890dbfa88e4b42a02bcf31c4f8829ae02d25ca6fc2cc742257f8aec31b7f559c3171f3ca85b507f25719133d57518f379a2d0b6b3699417a10322a2e2a6429e664d631b4951de1b6c69c7e288c1f3bf835cfd9b8fca79a6ae6710183e3f8edc249eb1297383f6d0b81774efcaa9451dd888bb5c57440", 0xd3}], 0x1, &(0x7f0000808000)=[], 0x0, 0x0}, 0x4000001) 2018/01/18 06:17:28 executing program 1: r0 = perf_event_open(&(0x7f00001dd000)={0x1, 0x78, 0x6, 0x3, 0xffffffffffffc475, 0x6, 0x0, 0x5, 0x0, 0x2, 0x8001, 0x800, 0x9, 0xc30, 0x186, 0x4, 0x1ff, 0x6, 0xc0000000, 0x3ea1, 0x7f, 0x3, 0x0, 0x9e03, 0x7, 0x92, 0x8000, 0x1000, 0xa4, 0x80000001, 0x9000000000000, 0x9, 0x100, 0x81, 0x76, 0x3, 0xffffffffffffffe4, 0x7f, 0x0, 0x9, 0x4, @perf_config_ext={0x8, 0x2}, 0x400, 0x3, 0x20000000000000, 0x6, 0x177, 0x0, 0x80000001, 0x0}, 0x0, 0x4, 0xffffffffffffff9c, 0x9) lseek(r0, 0x0, 0x2) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000229000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000f1a000-0x4)=0x9, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ee0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r1, 0x5460, &(0x7f000033f000-0x4)=0x0) sendmmsg$unix(r3, &(0x7f000049e000-0x118)=[{&(0x7f0000717000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fe9000)=[], 0x0, &(0x7f00003e7000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 06:17:28 executing program 7: capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) iopl(0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000002a000+0x547)=0x3) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x11, 0x1000, &(0x7f0000001000-0x1000)="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"}) clone(0x20000000, &(0x7f00009fc000-0xfe)="", &(0x7f0000b4e000)=0x0, &(0x7f00001b3000)=0x0, &(0x7f0000b4f000-0x3)="") 2018/01/18 06:17:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000080f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a15000)=@assoc_value={0x0, 0x0}, &(0x7f0000dfa000)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x16f, 0x0, 0x0, 0x0) 2018/01/18 06:17:29 executing program 0: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f66000)='/selinux/enforce\x00', 0x30800, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f67000-0xa4)=[@in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, @in={0x2, 0x1, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0xa4) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000caf000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 06:17:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d80000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x0, 0x0) readv(r1, &(0x7f0000c24000)=[{&(0x7f0000d81000-0x27)=""/39, 0x27}], 0x1) connect$unix(r0, &(0x7f0000caa000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/18 06:17:29 executing program 1: mmap(&(0x7f0000000000/0x5e9000)=nil, 0x5e9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00005e9000)='/dev/binder#\x00', 0xffffffffffffffff, 0x80000000802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000018000)={0x44, 0x0, &(0x7f0000258000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000080000)=[], &(0x7f00003cf000)=[]}}], 0x1, 0x0, &(0x7f00005e8000-0x1)="e7"}) 2018/01/18 06:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000201000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003e0000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ee000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a16000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff, r1}) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000077f000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r3, r2) fcntl$dupfd(r0, 0x406, r2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fb2000-0x4)=0x0, &(0x7f0000322000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000b35000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 06:17:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='\v$-', 0x0, 0x0, &(0x7f0000ef4000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x200, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000a58000)=""/211, 0xd3, 0x0, &(0x7f0000c8a000-0x10)={0x0, 0x0}) 2018/01/18 06:17:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x25, &(0x7f00005e2000-0x4)=0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a2a000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000064e000)=0x0) setitimer(0x0, &(0x7f0000e93000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000c08000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 06:17:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f0000475000)=""/132, 0x84}, {&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x7) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:29 executing program 1: r0 = creat(&(0x7f00006d7000)='./file0\x00', 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004a2000)={0x80000000, 0x1, 0x1000}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000ef7000-0xc)={0x8, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0xcb8, &(0x7f0000001000-0x8)={0xffff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)=0x0) tee(r0, r0, 0x2, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000)={{0xa, 0x2, 0x88, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, 0x3, [0x3, 0x7, 0x42f, 0x4, 0x8, 0x7f, 0x4, 0xffffffff]}, 0x5c) fcntl$setstatus(r0, 0x4, 0x42800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000001000)=""/155, 0x9b) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000003000-0x1c)=@req3={0x7, 0x3, 0x7, 0x0, 0x9, 0xff, 0x1}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) lseek(r0, 0x30, 0x1) epoll_create1(0x80000) syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x440, 0x200000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x1, 0x80, 0xa, 0xa0, 0x20, 0x3c, r3, r4}, {0x5, 0x4, 0xffffffffffffff93, 0x6, 0x2, 0x5, 0x11d8, 0x7fffffff}, {0x7, 0x100000000, 0x9, 0x0}, 0x0, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x7, 0x7, 0x3, 0x1, 0x7, 0x0, 0x1}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000005000-0x4)=0x4, 0x4) ioctl$TIOCEXCL(r2, 0x540c) 2018/01/18 06:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000214000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006e9000)=0x14, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000b54000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000739000-0xa)="7a650000000000000005") 2018/01/18 06:17:29 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000791000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000001000-0x8)=0x0) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000002000-0x8)=0x0) 2018/01/18 06:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00004ab000-0x4)=0x3f, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000063c000)={@generic="3ebfa44f3d72c6c851b56bc05cad3f7e", 0x3}) 2018/01/18 06:17:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x6, &(0x7f0000d11000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000089f000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3d000)=0xe8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b07000)='/dev/vga_arbiter\x00', 0x145, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005d5000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000828000-0x4)=0xe8) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000622000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/18 06:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000dcc000)={0x50000004, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003ab000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003ce000)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000bf1000)={0x0, 0x9a, "06347133cf34b78e7697c38a7177e974e85195b55c52f7e3c0eee738e37b9183e58b07e452e7e93f21cb875835b5bda754df75d67eef84b44e23c6f4990fb881810a0ce5f7e9921a574c05c0f174af8b08cef6acbb238d559de00782777da31f53e860a3947b0c5000c1a1ad6bc0d6877408d18ddbfb3e13c66eadb8e3b5181b18f889d5818b48700faa31452da9a96b535b6dcfde8961c5676f"}, &(0x7f0000c98000)=0xa2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000097f000+0x5ba)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffff9c, 0x0, 0x2d, &(0x7f0000cfc000-0x90)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) eventfd2(0x5, 0x80000) bind$netlink(r1, &(0x7f0000a12000)={0x10, 0x0, 0x3, 0x80}, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r5, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000a04000-0x4)=0x0) getsockopt$netlink(r4, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r6 = syz_open_procfs(0x0, &(0x7f0000b1c000)='net/stat\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ad3000)={0x0, 0x7}, &(0x7f0000fc3000-0x4)=0x8) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000b6d000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000f71000-0x18)={r7, 0x80, 0x0, 0x8, 0x8a1}, &(0x7f0000425000)=0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000268000-0x8c)={0x0, 0x0, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r3) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) r8 = socket$netlink(0x10, 0x3, 0xe) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000082f000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006cf000)=0xc) writev(r8, &(0x7f0000131000-0x10)=[{&(0x7f00008a1000-0x3a)="3900000013000904690000008000fffd1800004001000000450096f0002200140d001a000400020004000a00000000000000010c0000abe40054", 0x3a}], 0x1) 2018/01/18 06:17:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00000dc000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f000084e000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00009a0000)={0x0, 0x0}) socketpair(0x5, 0x6, 0x1, &(0x7f00002c7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00006f0000)={0x0, 0xfff, 0x10, 0x9, 0x7}, &(0x7f0000373000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000577000)={r4, 0x7fffffff}, 0x8) setitimer(0x2, &(0x7f0000b6b000-0x10)={{r1, r2/1000+10000}, {0x77359400, 0x0}}, &(0x7f00002ac000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000b35000)={r0, 0x0}, &(0x7f0000fc1000-0x8)={0x0, 0x0}) 2018/01/18 06:17:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)="") statfs(&(0x7f0000310000)='./file0\x00', &(0x7f00008fa000-0x33)=""/51) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000044e000)={0x4, 0x0, &(0x7f00009a7000)=""}) prctl$setname(0xf, &(0x7f00003d9000-0x6)='ramfs\x00') 2018/01/18 06:17:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x6) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c0f000)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cec000)='/dev/rfkill\x00', 0x200000, 0x0) splice(r0, &(0x7f00008e1000)=0x0, r0, &(0x7f0000fba000)=0x0, 0x4, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008d0000-0x14)={0x0, 0x5, 0x80, 0xfffffffffffffffc, 0x3f, 0x1}, &(0x7f0000366000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bcd000-0xe)={r2, 0x800, 0x3, [0x1000, 0x4, 0x1]}, 0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006f3000-0x20)={0xf2, 0x7ff, 0x8, 0x8000, 0x3f, 0x0, 0xfffffffffffffffb, 0x40, 0x0}, &(0x7f000047d000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003a1000-0x20)={0x9, 0x9, 0x8004, 0x2, 0x51b4, 0xffffffff, 0x9, 0x1000, 0x0}, &(0x7f0000212000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ef9000-0xb8)={r3, 0x4, 0x1ff, 0x4fb4, 0x4, 0x1, 0x1, 0xaec626d, {r4, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x8, 0x20, 0x0, 0x800}}, &(0x7f000032e000)=0xb8) 2018/01/18 06:17:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dac000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x220000400) sync_file_range(r0, 0x0, 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000054000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b77000-0x4)=0x8, 0x800) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000c0f000-0xa8)=@routing={0x0, 0x14, 0x2, 0x2, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, 0xa8) 2018/01/18 06:17:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000+0xd3b)={0x800, 0x9, 0x200, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000-0x15)=""/21, &(0x7f0000000000)=0x15) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x10001, 0x30, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x45d, 0x800000001}, &(0x7f0000002000)=0xc) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000)=0x5, 0x4) 2018/01/18 06:17:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f00004d5000/0x3000)=nil, 0x3000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f7a000-0x15)='/proc/self/net/pfkey\x00', 0x20002, 0x0) recvfrom$llc(r0, &(0x7f0000bc0000)=""/45, 0x2d, 0x1, &(0x7f0000c70000)={0x1a, 0xff, 0x3, 0x2, 0xfff, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x3) mprotect(&(0x7f0000fd8000/0x3000)=nil, 0x3000, 0x1000003) 2018/01/18 06:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e72000-0x10)='/dev/sequencer2\x00', 0x80001, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r1, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x1c) 2018/01/18 06:17:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8080000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) r1 = dup(r0) readv(r1, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/01/18 06:17:29 executing program 2: r0 = request_key(&(0x7f0000d30000-0x8)='keyring\x00', &(0x7f0000351000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a8c000)='\x00', 0x800000000000000) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000abf000-0xe)='/selinux/load\x00', 0x2, 0x0) lseek(r1, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x11000) keyctl$describe(0x6, r0, &(0x7f00007a1000)=""/56, 0x38) 2018/01/18 06:17:29 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1000000) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000006000)={0x1000, 0x0, 0x0, 0x0, 0x0, []}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000+0x58d)='/selinux/mls\x00', 0x0, 0x0) 2018/01/18 06:17:29 executing program 7: symlinkat(&(0x7f00001c5000)='/', 0xffffffffffffffff, &(0x7f00008e0000)='./file0\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/01/18 06:17:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[{&(0x7f0000caf000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000f83000)=0x2) write(r0, &(0x7f0000a49000)="26000000420047f1938d0900000000000050f16b9cbdea031200f8454a6800e517c76e328a67", 0x3b) 2018/01/18 06:17:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x6) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:29 executing program 7: mmap(&(0x7f0000000000/0x367000)=nil, 0x367000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f0000063000-0x1c)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f0000259000-0xd0)=[{0x5c, 0x29, 0x37, "fd09152c29e6ddfbd45484d25b224e1fcdd0e95b0836dd222b68de32e9b2774e2a6d61287c2abc29ee60a8cdcc34c4dbeed1d1a2fd8d96c827cc9f5acee4bd988230644acafc7171e7052500b0"}], 0x5c, 0x0}, 0x0) mmap(&(0x7f0000367000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000368000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000368000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f000027d000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000056000)=0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000369000-0x4)=0x0, &(0x7f000007a000-0x4)=0x1) 2018/01/18 06:17:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002c1000)='/selinux/user\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000ff2000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000ae1000-0x8)={0xffff, 0x0, 0x2, 0x2}) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/18 06:17:29 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000050000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000000d000)={0x100000000, 0x0, {0x0, 0x3, 0x2, 0x0, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000033000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000003000-0x44)={{0x2, 0x2, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="a5c8aa525376", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f15d2b7e7889513578a6f30e758a6dce"}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000054000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000044000)=0x10, 0x80800) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 06:17:29 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000024000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000024000-0x5d)=""/100) 2018/01/18 06:17:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000014000)='sessionid\x00') fcntl$getownex(r1, 0x10, &(0x7f00000b9000)={0x0, 0x0}) exit(0x0) getpeername$inet(r1, &(0x7f0000b65000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000052e000-0x4)=0x10) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000c79000)={0x4, 0x6, 0x20, 0x56b6cd30, 0xaa67, 0x100000000}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f00009a6000)={0xaf, &(0x7f00005ed000+0x49)=""/175}) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000282000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0d000-0x4)=0xe8) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00002b1000)={0xd0, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, [{{0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcb5e}, [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}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) poll(&(0x7f0000b00000-0x18)=[{r1, 0x5040, 0x0}, {r1, 0x4500, 0x0}, {r1, 0x8180, 0x0}], 0x3, 0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000c6000-0x8)={0x0, 0x9}, &(0x7f0000339000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000606000-0xc)=@assoc_value={r2, 0x2}, 0x308) 2018/01/18 06:17:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x400100) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fsync(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x40040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000)='dctcp\x00', 0x6) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005c8000)=0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x7ff, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/18 06:17:29 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x44, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0xfffffffffffffd26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000874000-0x8)='./file0\x00', &(0x7f00006c2000)=@random={'user.\x00', '\x00'}, &(0x7f00008b1000-0x4)='em1\x00', 0x4, 0x0) lremovexattr(&(0x7f0000a3f000-0x8)='./file0\x00', &(0x7f0000f3e000-0x15)=@random={"060065722e00", '++vmnet0\\wlan0\x00'}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00002c2000-0x8)={0xa, &(0x7f00002a2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 06:17:29 executing program 1: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@common='lo\x00', &(0x7f0000943000-0xd)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000825000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002fb000-0xa)={0x3, [0x5, 0x1, 0x2]}, 0xa) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000943000)="2eac921687275121ad09278335635d7847186c780bdc013692f098b57d645da29b995ec10ffefa1c6c4ee043c47d6b946eaf5ac295a43347a608a749cd51cb082a1af1c54fbe97a9c1d7bd397ee33a31c962bb0daf", 0x55) fchmodat(r1, &(0x7f00001aa000-0x8)='./file0\x00', 0x40) 2018/01/18 06:17:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000412000-0x22)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_names=@generic="57e2db79c62a77c856eae7f9c56f2063"}) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000994000-0x8)={0x0, 0x0}) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000a6e000/0x3000)=nil) mlock(&(0x7f00004f5000/0x2000)=nil, 0x2000) 2018/01/18 06:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mq_open(&(0x7f0000c2c000)='bdev%selfselfselinuxvboxnet0\x00', 0x0, 0x100, &(0x7f00002be000-0x20)={0x3, 0x0, 0x1, 0xfffffffffffffe01, 0xffff, 0x6, 0x100, 0x8}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d29000)={0x0, 0xfffffffffffff74b}, &(0x7f0000577000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000264000-0x8c)={r1, @in={{0x2, 0x3, @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]}}, &(0x7f000042d000-0x4)=0x8c) openat$keychord(0xffffffffffffff9c, &(0x7f000015b000-0xe)='/dev/keychord\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000038e000)={0x0, 0x0}) utimes(&(0x7f0000c45000)='./file0\x00', &(0x7f0000db4000)={{0x0, 0x7530}, {r2, r3/1000+10000}}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000058d000-0x8)={0x0}, 0x8}) 2018/01/18 06:17:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x401) getsockopt$inet_int(r0, 0x0, 0x1d, &(0x7f000057f000)=0x0, &(0x7f0000faf000-0x4)=0x4) 2018/01/18 06:17:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) bind$netlink(r0, &(0x7f0000de9000)={0x10, 0x0, 0x3, 0x8000c0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000597000-0x8)='./file0\x00', &(0x7f0000cf8000+0xdf5)='./file0/file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0xc0ed0000, &(0x7f000002f000)="") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009e5000)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000e84000)='attr/current\x00') sendfile(r2, r2, &(0x7f0000a73000-0x4)=0x0, 0x400000000001e) 2018/01/18 06:17:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r0, &(0x7f00007dd000)=@known='system.sockprotoname\x00', &(0x7f0000c86000-0x10)=':)+,mime_type..\x00', 0x10, 0x1) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) write(r1, &(0x7f000024b000-0x24a)="", 0x0) 2018/01/18 06:17:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20100) fcntl$getown(r0, 0x9) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) syz_open_pts(r1, 0x20000) r2 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000e7e000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xd8, "cb0800c92549a45239e02438dd1579a72ad2647caab617321843b26cc06b040c18af52845cbd0b8d35a3bc159179f45bf866a9212a236271fecf63ace2533ec093b8c18be304318f734948be911165cede9c4bee528e84b89ea8593bb4ad09dea5b580361f7065a7856c3c3ed20713f43b8e81e2bd48ba913532890719cf301aecf768bbf6d81ac8801d72cb61e0165f7611624c57544e2626c710ad226a51a82f7c1d38cd081c31bd0fcc232267d2397c50cc37459185d91c638b2bc4278d2d6f2c5b2ed13f293097022380cef70d37aede2adaf48cc9a6"}, &(0x7f0000002000-0x4)=0xe0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r4, 0xfffffffffffffff9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00008b2000-0x4)=0x9, 0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) getpeername$ipx(r6, &(0x7f0000e73000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e72000)=0x10) 2018/01/18 06:17:29 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x5, 0x1) connect(r0, &(0x7f0000007000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/18 06:17:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r2, &(0x7f0000f4e000-0x40)=[{&(0x7f000062a000)=""/90, 0x5a}, {&(0x7f0000ccd000-0x60)=""/96, 0x60}, {&(0x7f0000a82000)=""/135, 0x87}, {&(0x7f0000a3b000)=""/19, 0x13}, {&(0x7f000003d000-0xdb)=""/219, 0xdb}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x6) r4 = dup2(r2, r3) recvfrom$llc(r4, &(0x7f00008a5000)=""/230, 0xe6, 0x0, 0x0, 0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 06:17:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x20000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000119000)=0x0) ptrace$peekuser(0x3, r1, 0x9416) r2 = socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f0000c45000)={0x0, 0x0}) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f00004c0000)=0x40000000000) writev(r2, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) 2018/01/18 06:17:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00001e9000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b5f000-0x4)=0x20, 0x800) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d94000)='\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/01/18 06:17:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a7c000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1f000-0xc)={0x0, 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000040d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000b55000)=0x4) connect$pptp(r3, &(0x7f000020c000-0x20)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0xc}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000f6c000)={0x0, 0x0}) 2018/01/18 06:17:29 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x4000) read(r0, &(0x7f0000004000)=""/512, 0xffffff07) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000009000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x80000, 0x3f, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x5, {{0xa, 0x2, 0x8000000, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/18 06:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000458000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f0000c0d000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d70000-0x18)={r1, 0x9, 0x0, 0x4, 0x3}, &(0x7f0000aa3000)=0x18) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00005b6000)=0xff, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) 2018/01/18 06:17:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) setxattr(&(0x7f0000960000)='./file0\x00', &(0x7f0000f72000)=@random={'user.\x00', '\x00'}, &(0x7f0000503000-0x9)='-ppp0#:)\x00', 0x9, 0x2) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000)=0x0, 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005af000-0xe)='./file0\x00', 0x0) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d3b000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000c93000-0x2b)="007609ce265862cd8262ab8bf963879b48006d3dbc772eac2e5a1d239303256ea07357d100000005611848", 0x1004, &(0x7f0000ea1000)="") unlinkat(r1, &(0x7f000048f000-0x8)='./file0\x00', 0x200) rename(&(0x7f0000866000-0xe)='./file0/file0\x00', &(0x7f00006db000-0xe)='./file0/file0\x00') mount(&(0x7f00008c9000-0x8)='./file0\x00', &(0x7f00009be000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000021000)="") 2018/01/18 06:17:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000)={0x0}, 0x8) pipe2(&(0x7f000076c000)={0x0, 0x0}, 0x80000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000fa1000)={0x5c, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0, 0xfffffffffffffffe, 0x1f, 0x100000001, &(0x7f0000bbf000-0x5)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xea01, 0x9, 0x35}) unshare(0x40600) r2 = socket$inet6(0xa, 0x1, 0x0) splice(r2, &(0x7f0000923000-0x8)=0x0, r0, &(0x7f000060c000-0x8)=0x0, 0x6, 0x0) 2018/01/18 06:17:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) munlockall() sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f0000229000)=[{{&(0x7f0000872000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000040e000-0x40)=[{&(0x7f00000e4000)=""/219, 0xdb}, {&(0x7f0000797000-0xc1)=""/193, 0xc1}, {&(0x7f00006d7000-0x8d)=""/141, 0xfd62}, {&(0x7f0000292000)=""/99, 0x63}, {&(0x7f0000dc2000-0xaf)=""/175, 0xaf}, {&(0x7f000012f000-0xbd)=""/189, 0xbd}, {&(0x7f0000dc7000)=""/172, 0xac}, {&(0x7f0000104000)=""/1, 0x1}], 0x8, &(0x7f00007fd000-0x79)=""/121, 0x79, 0x0}, 0x0}, {{&(0x7f0000959000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000768000)=[{&(0x7f0000d32000)=""/67, 0x3e}, {&(0x7f0000014000)=""/239, 0xef}, {&(0x7f0000fc3000-0x78)=""/120, 0x78}, {&(0x7f000080f000-0x9d)=""/157, 0x9d}, {&(0x7f0000d2e000-0x88)=""/136, 0x88}], 0x5, &(0x7f00007b5000)=""/94, 0x5e, 0x0}, 0x0}, {{&(0x7f0000026000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000008000)=[{&(0x7f0000099000)=""/0, 0x0}, {&(0x7f0000e84000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000beb000-0x85)=""/133, 0x85, 0x0}, 0x0}], 0x3, 0x0, 0x0) pipe(&(0x7f00005c3000)={0x0, 0x0}) 2018/01/18 06:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000040a000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a98000)='/selinux/policy\x00', 0x0, 0x0) ioctl(r2, 0x5385, &(0x7f0000187000-0x1)="e1") setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f0000466000)="ff01000000fc0000000000000000003200000300", 0x14) fcntl$getownex(r0, 0x10, &(0x7f000086d000-0x8)={0x0, 0x0}) tkill(r3, 0xa) 2018/01/18 06:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) accept4$ipx(r0, &(0x7f0000b88000-0x7)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000003b000)=0x10, 0x80000) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/18 06:17:29 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f7a000-0x4)=0x14, 0xbc0ed28b3838c631) bind(r0, &(0x7f0000633000)=@ll={0x11, 0x8, r1, 0x1, 0xff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x14) setsockopt$sock_void(r0, 0x29, 0x19, 0x0, 0x0) 2018/01/18 06:17:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) exit(0xfffffffffffffffe) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 06:17:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000d2000-0x8)='./file0\x00', 0x8000, 0x1) recvmsg(r0, &(0x7f0000901000-0x1c)={&(0x7f0000e54000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000004c000)=[{&(0x7f000070c000)=""/78, 0x4e}, {&(0x7f000036b000-0x60)=""/96, 0x60}, {&(0x7f0000c09000-0xa3)=""/163, 0xa3}, {&(0x7f0000372000-0x23)=""/35, 0x23}, {&(0x7f0000d96000)=""/188, 0xbc}, {&(0x7f00006f5000)=""/214, 0xd6}, {&(0x7f0000c80000)=""/240, 0xf0}, {&(0x7f0000f6c000)=""/54, 0x36}], 0x8, &(0x7f00007ea000-0x1000)=""/4096, 0x1000, 0x8}, 0x100) r1 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x7bceff27}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000bf4000)={0xfff}, &(0x7f0000fc6000-0x8)={0x0}, 0x8) r2 = getpid() r3 = gettid() readv(r1, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r2, r3, 0x1) 2018/01/18 06:17:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000fca000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000143000-0x4)=0x0, &(0x7f00003f9000-0x4)=0x4) accept4$netrom(r1, &(0x7f0000bea000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000c8000)=0x48, 0x80000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000ab4000)=""}) 2018/01/18 06:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000abe000)={0x0, 0x0}) writev(r0, &(0x7f0000263000)=[{&(0x7f0000135000)="32c11a7db3f0f0be4c821b335f7042046b499df884f453639232f26bc5", 0x1d}, {&(0x7f0000211000-0xf4)="d53d49f9edb51b3e010ce205caee78bbe37bd0ebe9f0cbfbd8c660be597b27f217435706ef0ae0978e0563dc2278ac44afc9704b8fb6c14f8b24997ac1f26b9c757f4a017ee08c8cec1213e81d3e80f1e9e18966a73e5e5d5e94ad89d1a57731fccc15dbc6aafd1304a04c2742dcf263cc949b12a826930daac8653990afdadbc9917fdb245d8acfee5c1c4d9a5bd4961ea3311554542fead6c268f7f031ec065d6b6194d2d3c9b20f2260a57106ed2664d5bad2395c9cdca1addc40c3ed24da91ae28de1e11025954ac736946f75f07e5f09ddb5e27170c6bab5893de0ae187d2008fb5c1c8ced4973e79c3acd4558e8514bb15", 0xf4}, {&(0x7f0000579000-0x8d)="57421902d908af1d209ca2d1991bb067f88ab67782c0996ac201bb93c0a061cbd2d51c350c107ba027b8649c48f028204e8d5c7b4c3e9008fc47e4c27c5445396df7132b4d512eb6a1a68a69b0fd1706503d5896fe22335746150613a793da66f6590bdd79b98055eea0669a165b97d349d776e29882abee4378908ad486cc2aab92bb43da5013ad1f44bc485f", 0x8d}, {&(0x7f0000ddc000-0x6e)="89684394511b036f4ba07bb9b317eacfbce10a3d310cb0e0f9f138b45b627dfbd7e5fb8b26cb3db2498c7baca9e084fa2c79460dc97502c091862e226ad9e5963279778665bf912d607e7db9588b3d08aa8cfb202b13d71e51951e7d8982c1ffc7f5818786bc03086276a4dde961", 0x6e}], 0x4) pipe(&(0x7f00001e0000)={0x0, 0x0}) pipe(&(0x7f0000a09000)={0x0, 0x0}) readv(r1, &(0x7f0000027000-0x20)=[], 0x0) [ 114.320076] binder: BINDER_SET_CONTEXT_MGR already set [ 114.331550] binder: 19181:19187 ioctl 40046207 0 returned -16 [ 114.345596] binder: release 19181:19183 transaction 137 out, still active [ 114.353261] binder: unexpected work type, 4, not freed [ 114.358572] binder: unexpected work type, 4, not freed [ 114.364139] binder: undelivered TRANSACTION_COMPLETE [ 114.369518] binder: send failed reply for transaction 137, target dead INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 241.852932] INFO: task syz-executor0:19154 blocked for more than 120 seconds. [ 241.860234] Not tainted 4.4.112-g5f6325b #21 [ 241.865164] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.873387] syz-executor0 D ffff8801d0cc7538 27936 19154 9361 0x20020004 [ 241.880804] ffff8801d0cc7538 ffffffff812364a0 ffff8801d4000238 ffffe8ffffc13680 [ 241.888831] ffff8801d4000230 ffff8801d0cc7500 ffff8801db21fdb8 ffff8801db21fde0 [ 241.896820] ffff8801db21f4d8 ffff8801d4355f00 ffff8801d23597c0 ffff8801d0cc0000 [ 241.904994] Call Trace: [ 241.907600] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 241.914610] [] schedule+0x9a/0x1c0 [ 241.919768] [] schedule_timeout+0x3a1/0x970 [ 241.925737] [] ? usleep_range+0x140/0x140 [ 241.931509] [] ? kvm_clock_read+0x23/0x40 [ 241.937298] [] ? kvm_clock_get_cycles+0x9/0x10 [ 241.943510] [] ? ktime_get+0x128/0x1d0 [ 241.949018] [] ? __delayacct_blkio_start+0x41/0x80 [ 241.955581] [] io_schedule_timeout+0x1be/0x390 [ 241.961783] [] do_blockdev_direct_IO+0x4794/0x8830 [ 241.968364] [] ? dio_send_cur_page+0x19b0/0x19b0 [ 241.974757] [] ? find_get_pages_contig+0x590/0x590 [ 241.981309] [] ? __filemap_fdatawait_range+0x229/0x2e0 [ 241.988236] [] ? I_BDEV+0x20/0x20 [ 241.993323] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 242.000308] [] __blockdev_direct_IO+0xae/0xe0 [ 242.006473] [] ? I_BDEV+0x20/0x20 [ 242.011550] [] blkdev_direct_IO+0xb2/0xe0 [ 242.017351] [] generic_file_read_iter+0x360/0x1170 [ 242.023946] [] ? __lock_acquire+0xb5f/0x4b50 [ 242.029978] [] ? filemap_write_and_wait_range+0xb0/0xb0 [ 242.037003] [] ? do_fast_syscall_32+0x314/0x890 [ 242.043310] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.050297] [] ? debug_check_no_obj_freed+0x166/0x9b0 [ 242.057148] [] blkdev_read_iter+0x105/0x170 [ 242.063123] [] __vfs_read+0x339/0x440 [ 242.068543] [] ? vfs_iter_write+0x2d0/0x2d0 [ 242.074506] [] ? fsnotify+0xee0/0xee0 [ 242.079930] [] ? avc_policy_seqno+0x9/0x20 [ 242.085818] [] ? selinux_file_permission+0x348/0x460 [ 242.092541] [] ? rw_verify_area+0x100/0x2f0 [ 242.098508] [] vfs_read+0x123/0x3a0 [ 242.103780] [] SyS_read+0xd9/0x1b0 [ 242.108940] [] ? do_sendfile+0xd30/0xd30 [ 242.114652] [] ? vmacache_update+0xfe/0x130 [ 242.120597] [] ? do_fast_syscall_32+0xd7/0x890 [ 242.126828] [] ? do_sendfile+0xd30/0xd30 [ 242.132512] [] do_fast_syscall_32+0x314/0x890 [ 242.138675] [] sysenter_flags_fixed+0xd/0x17 [ 242.144858] no locks held by syz-executor0/19154. [ 242.149679] Sending NMI to all CPUs: [ 242.154528] NMI backtrace for cpu 0 [ 242.158131] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.112-g5f6325b #21 [ 242.165156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.174496] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.180535] RIP: 0010:[] [] check_preemption_disabled+0x6/0x200 [ 242.190511] RSP: 0018:ffffffff84207d30 EFLAGS: 00000093 [ 242.195948] RAX: ffffffff84217840 RBX: 00000000000072e6 RCX: ffffffff81d65769 [ 242.203218] RDX: 0000000000000000 RSI: ffffffff839fdb20 RDI: ffffffff839fdb60 [ 242.210460] RBP: ffffffff84207d38 R08: 0000000000000001 R09: 0000000000000001 [ 242.217734] R10: 0000000000000000 R11: 1ffffffff0840f7a R12: ffffffff85701640 [ 242.224997] R13: ffffffff84272300 R14: 0000000000000000 R15: dffffc0000000000 [ 242.232239] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.240455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.246357] CR2: 000000000148f188 CR3: 00000001d00a2000 CR4: 0000000000160670 [ 242.253623] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.260885] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.268165] Stack: [ 242.270287] dffffc0000000000 ffffffff84207d48 ffffffff81d6577c ffffffff84207d58 [ 242.277828] ffffffff810d00c0 ffffffff84207d68 ffffffff810d00f9 ffffffff84207dc8 [ 242.285350] ffffffff812bf27a ffffffff812d6863 ffffffff81d6559b 0000000000000002 [ 242.292886] Call Trace: [ 242.295440] [] debug_smp_processor_id+0x1c/0x20 [ 242.301728] [] kvm_clock_read+0x10/0x40 [ 242.307348] [] kvm_clock_get_cycles+0x9/0x10 [ 242.313394] [] ktime_get+0xea/0x1d0 [ 242.318641] [] ? tick_nohz_idle_exit+0x153/0x3d0 [ 242.325043] [] ? check_preemption_disabled+0x3b/0x200 [ 242.331850] [] tick_nohz_idle_exit+0x153/0x3d0 [ 242.338091] [] cpu_startup_entry+0x2e7/0x820 [ 242.344155] [] ? call_cpuidle+0xe0/0xe0 [ 242.349759] [] rest_init+0x189/0x190 [ 242.355121] [] start_kernel+0x6b9/0x6ee [ 242.360713] [] ? thread_stack_cache_init+0xb/0xb [ 242.367116] [] ? early_idt_handler_array+0x120/0x120 [ 242.373867] [] ? early_idt_handler_array+0x120/0x120 [ 242.380588] [] x86_64_start_reservations+0x2a/0x2c [ 242.387161] [] x86_64_start_kernel+0x140/0x163 [ 242.393384] Code: 51 8b 79 ff e9 b8 f9 ff ff e8 a7 8b 79 ff e9 ef fa ff ff e8 9d 8b 79 ff 48 8b 8d 70 ff ff ff e9 a2 fa ff ff 90 55 48 89 e5 41 57 <41> 56 41 55 49 89 f5 41 54 49 89 fc 53 48 83 ec 08 e8 74 a9 5f [ 242.412381] NMI backtrace for cpu 1 [ 242.416002] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.112-g5f6325b #21 [ 242.423272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.432609] task: ffff8800bb3fc740 task.stack: ffff8800bac70000 [ 242.438675] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.447416] RSP: 0018:ffff8800bac77cb8 EFLAGS: 00000046 [ 242.452867] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.460110] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.467400] RBP: ffff8800bac77ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.474667] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.481919] R13: 0000000000000003 R14: ffffffff8426ec20 R15: 0000000000000002 [ 242.489204] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.497426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.503313] CR2: 00007f8da7100000 CR3: 00000000ba3a0000 CR4: 0000000000160670 [ 242.510566] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.517848] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.525131] Stack: [ 242.527250] ffffffff8426ec20 ffffffff847ee680 000000000001bca0 0000000000000040 [ 242.534792] dffffc0000000000 ffff8800bac77d00 ffffffff810b99bb ffffffff839f59a0 [ 242.542304] 0000000000000003 ffff8800bac77d60 ffffffff81d106f7 0000000000000000 [ 242.549850] Call Trace: [ 242.552407] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.558818] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.565914] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.572647] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.579666] [] watchdog+0x6fa/0xae0 [ 242.584935] [] ? watchdog+0xc3/0xae0 [ 242.590268] [] kthread+0x268/0x300 [ 242.595548] [] ? reset_hung_task_detector+0x20/0x20 [ 242.602188] [] ? kthread_create_on_node+0x400/0x400 [ 242.608857] [] ? kthread_create_on_node+0x400/0x400 [ 242.615525] [] ret_from_fork+0x3f/0x70 [ 242.621045] [] ? kthread_create_on_node+0x400/0x400 [ 242.627726] 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 db 1f 17 00 4c 89 e7 57 9d 0f 1f [ 242.646909] Kernel panic - not syncing: hung_task: blocked tasks [ 242.653066] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.112-g5f6325b #21 [ 242.660322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.669651] 0000000000000000 659b91f68120c526 ffff8800bac77ca8 ffffffff81d0579d [ 242.677622] ffffffff838826e0 ffff8800bac77d80 dffffc0000000000 7fffffffffffffff [ 242.685616] ffff8801d4351ba8 ffff8800bac77d70 ffffffff81419e6a 0000000041b58ab3 [ 242.693611] Call Trace: [ 242.696175] [] dump_stack+0xc1/0x124 [ 242.701511] [] panic+0x1aa/0x388 [ 242.706502] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.713398] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.720649] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.727897] [] watchdog+0x70b/0xae0 [ 242.733140] [] ? watchdog+0xc3/0xae0 [ 242.738481] [] kthread+0x268/0x300 [ 242.743658] [] ? reset_hung_task_detector+0x20/0x20 [ 242.750311] [] ? kthread_create_on_node+0x400/0x400 [ 242.756956] [] ? kthread_create_on_node+0x400/0x400 [ 242.763605] [] ret_from_fork+0x3f/0x70 [ 242.769130] [] ? kthread_create_on_node+0x400/0x400 [ 242.776280] Dumping ftrace buffer: [ 242.779825] (ftrace buffer empty) [ 242.783507] Kernel Offset: disabled [ 242.787119] Rebooting in 86400 seconds..