0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00008ab000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001df000)=0x10, 0x80000) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000361000)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @multicast1=0x0}, &(0x7f00006cc000)=0xc) r1 = syz_open_procfs(0x0, &(0x7f00002b9000-0x6)="666400ab0ed0") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009ae000)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d41000)={0x80, {{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$setown(r1, 0x8, r2) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000896000-0xc)={@rand_addr=0x800, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getdents64(r1, &(0x7f00008c6000)=""/185, 0xb9) 2018/01/05 08:05:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffff71, 0xe2, 0x2c56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$audion(&(0x7f00001e6000)='/dev/audio#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) getpid() mount(&(0x7f0000cfb000)='./file0\x00', &(0x7f0000c0d000)='./file0\x00', &(0x7f00007e3000)='nfs\x00', 0x0, &(0x7f0000458000-0xbe)="4bacbb310e11562d2c760c2b6aef884cb7cc64c36da4dd747ffc55cd14e17ab4a5") sendmsg$key(r1, &(0x7f0000205000-0x38)={0x0, 0x0, &(0x7f000017c000)={&(0x7f0000dd9000-0x1d0)={0x2, 0x6, 0x7, 0x0, 0x3a, 0x0, 0x2, 0x2, [@sadb_address={0x5, 0x7, 0x33, 0x80, 0x0, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xe3}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x1, 0x0, 0x1, 0x5, {0x6, 0x33, 0x8000, 0x0, 0x0, 0x4, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@empty=0x0}}, @sadb_lifetime={0x4, 0x4, 0x3, 0x9, 0x6, 0x5}, @sadb_key={0x17, 0x9, 0xad, 0x0, "3fdbdface95d19d263c4b76a593b57271488fe1c18046cfc273cd112b1ada1b8c069c384763fc68bcce232c87f6ee3a24a8b9eb4eb19e81fd0c631ebfaa8cf58b7dccb2722926a25f14dbaa6610ca6121a3cfcb498b478b316db206b2ad27969a6a6440d7badb4595b6040c6058fcc86c69a3b88256d4945bd8df21f36586ec1f535e8be42af5bc92a90183485d34c26e797f231d1925c6a01992f3a2598109128a0766e52fec39a31b69f17a6"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xeb1}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}}, @sadb_x_nat_t_type={0x1, 0x14, 0x1, [0x0, 0x0, 0x0]}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xca4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8000}}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/05 08:05:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e2d000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$midi(&(0x7f0000928000)='/dev/midi#\x00', 0x10001, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000ca1000-0xb1)=""/177) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00002bb000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f1a000-0x4)=0xff, 0x4) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000f7d000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000db8000)="", 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000dd3000)=0x0, &(0x7f0000dec000-0x4)=0x4) syncfs(r4) r5 = open(&(0x7f0000160000-0x8)='./file0\x00', 0x1, 0x1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000a80000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000cd2000-0x8)={0x0, 0x0}, &(0x7f0000d96000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000032c000-0x8)={r6, 0x2}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ea3000-0x18)={r2, &(0x7f00001b3000)="2af219932503adc1a2bf20f767e6df04e2b8b3fe221cd77a0ab35834734959ca9aadf3e596a9022819dd6f423d17175d54dc7e929393fb7002faa16c597799cb85b713909b0eea1c69e9f2cdf6a42df8d5268250a392825dcd0b121f4d675d6df55e8108daaf346a5782349f70ddb4", &(0x7f0000d4e000)=""/220}, 0x18) 2018/01/05 08:05:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000872000-0x8)='./file0\x00', 0x2) lseek(r0, 0xffffffffffffffff, 0x2) 2018/01/05 08:05:02 executing program 1: mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000579000)='/dev/dsp#\x00', 0x788, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000050a000-0x8c)={0xffffffffffffffe0, 0x6, 0x1, 'queue1\x00', 0x8e46, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 08:05:02 executing program 1: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d17000)=0x100, 0x4) sendto$inet(r0, &(0x7f0000d15000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/05 08:05:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000c1e000-0xb4)=""/180) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x800) fstat(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000010000)="32000000180025ffff0700a2000000040a01008000e100000000000016000900ffffffffff0005e56714eeaceb00000000c0", 0x32, 0x0, 0x0, 0x0) 2018/01/05 08:05:02 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000076a000)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a81000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x46e1ec, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00008c8000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ca6000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c8000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000608000-0x4)=0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f76000-0x8)='./file0\x00', 0x20000, 0x10) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000f75000-0x4)=0x4) 2018/01/05 08:05:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006cb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f000019b000-0x23)=""/35) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x7f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getpeername$unix(r1, &(0x7f0000193000)=@file={0x0, ""/80}, &(0x7f000029e000)=0x52) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) 2018/01/05 08:05:02 executing program 4: mmap(&(0x7f0000000000/0xc7d000)=nil, 0xc7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004e2000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = msgget$private(0x0, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000f89000)=""/10) getsockname$netlink(r3, &(0x7f00004ca000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c7e000-0x4)=0xffffff70) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000c7b000-0x8)={0x0, 0x0}, 0x8) ioctl$ION_IOC_MAP(r3, 0xc0084902, &(0x7f00001f0000-0x8)={0x0, r3}) ioctl$ION_IOC_SYNC(r3, 0xc0084907, &(0x7f0000462000-0x8)={r6, r3}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00003e1000-0xb)='/dev/audio\x00', 0x8000, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f8a000)={0x0, 0x0}) getsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000f8a000-0x4)=0x0, &(0x7f000002f000-0x4)=0x4) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000f89000)={r3, 0x12}) 2018/01/05 08:05:02 executing program 2: socketpair$inet(0x2, 0x6, 0xe7, &(0x7f0000e52000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000214000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000e3d000-0x5)="8907040000", 0x5) connect$inet(r1, &(0x7f000069c000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 08:05:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026b000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="0b25823d9bcc", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000414000)={&(0x7f0000147000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000-0x10)={&(0x7f00003b6000-0x10c4)=@newpolicy={0xc4, 0x13, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x304, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 08:05:02 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clock_gettime(0x0, &(0x7f0000a5a000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000fd7000)=0xd65c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000083f000-0x5b)={0x7ff, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x440}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000fd8000-0x1000)=""/4096) recvmmsg(r1, &(0x7f000023b000)=[{{&(0x7f0000d97000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fd7000-0x80)=[{&(0x7f0000fd6000)=""/190, 0xbe}, {&(0x7f0000519000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fd6000)=""/211, 0xd3}, {&(0x7f0000fd7000-0x56)=""/86, 0x56}, {&(0x7f00002b7000)=""/204, 0xcc}, {&(0x7f0000fd7000-0x32)=""/50, 0x32}, {&(0x7f0000fd6000)=""/74, 0x4a}, {&(0x7f0000fd7000-0x46)=""/70, 0x46}], 0x8, 0x0, 0x0, 0x100}, 0x8}, {{&(0x7f0000fd7000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fd7000-0x50)=[{&(0x7f0000a9e000)=""/47, 0x2f}, {&(0x7f000004e000-0xb4)=""/180, 0xb4}, {&(0x7f000032b000-0x56)=""/86, 0x56}, {&(0x7f0000fd6000)=""/222, 0xde}, {&(0x7f00000e6000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f00007dd000)=""/4096, 0x1000, 0xe148}, 0xb11}], 0x2, 0x40002000, &(0x7f0000fd6000)={0x0, 0x989680}) ppoll(&(0x7f0000fd3000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c41000-0x10)={0x0, r2+30000000}, &(0x7f0000e98000-0x8)={0x0}, 0x8) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) 2018/01/05 08:05:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000e43000)='/dev/midi#\x00', 0xdc, 0x40000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00005bb000-0x4)=0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f1e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000577000+0x91d)=0x14) r3 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f00001e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ef3000+0x9c2)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f000020e000-0xc)={r2, r3, r2}, &(0x7f00005cd000)=""/33, 0x21, &(0x7f0000550000)={&(0x7f00003ef000-0x10)={'michael_mic\x00'}, &(0x7f0000dca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 08:05:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007f2000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x8) [ 393.780905] NFS: bad mount option value specified: v +jïˆL·ÌdÃm¤ÝtüUÍáz´¥ 2018/01/05 08:05:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000715000)='/dev/audio\x00', 0x1, 0x0) accept$packet(r1, 0x0, &(0x7f00000ba000)=0x0) read(0xffffffffffffffff, &(0x7f0000493000)=""/143, 0x8f) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000179000)=""/239) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000e7c000)=0x9, 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000f84000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/05 08:05:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e8d000-0xb)='/dev/audio\x00', 0x40000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000758000)={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x99ee, [0x7, 0x400000000000007, 0x3, 0x316d, 0x3, 0x80000000, 0xfffffffffffffff8, 0x6ff9]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0xfffffffffffffed8) openat(r1, &(0x7f000054e000)='./file0\x00', 0x2002, 0xc0) 2018/01/05 08:05:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000009e000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b707070300091d085e1e769c96e9a73a3ef4356c4", 0x4) fstatfs(r0, &(0x7f0000004000)=""/254) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000683000)='/selinux/load\x00', 0x2, 0x0) 2018/01/05 08:05:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000)=""/0) 2018/01/05 08:05:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003c2000)='/dev/usbmon#\x00', 0x500, 0xbd12999fb50d84da) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0x9, 0x1fc, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000666000-0xc8)={0x4, 0x0, [{0x100000000, 0x7, 0x0, 0x0, @msi={0xfffffffffffffffa, 0x1, 0x0}}, {0x5, 0x7, 0x0, 0x0, @adapter={0x8, 0x8, 0x3ff, 0x1ff, 0x4}}, {0x100000001, 0x3, 0x0, 0x0, @sint={0x101, 0x7}}, {0x8, 0x7, 0x0, 0x0, @irqchip={0x5, 0x7}}]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000d4000)={r1, &(0x7f00007d2000)="", &(0x7f0000de5000)=""/0}, 0x18) 2018/01/05 08:05:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f000023e000)='/dev/amidi#\x00', 0x1, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00009fa000)={0x0, 0x6, 0x30}, &(0x7f0000e94000)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000123000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = accept4$unix(r1, &(0x7f0000f36000)=@abs={0x0, 0x0, 0x0}, &(0x7f000069b000-0x4)=0x8, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000075b000)={0x40000006, 0x0}) read(r0, &(0x7f0000339000)=""/212, 0xd4) 2018/01/05 08:05:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000a, 0xd5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xec24, 0x6, 0x5, 0x2, 0x18}, 0xa0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xa9c1, 0x90000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r3, r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f0000003000-0x50)={0x50, 0x0, 0x6, @fuse_init_out={0x7, 0x1a, 0x9, 0x5b8, 0x8001, 0x101, 0x83a, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000003000+0x6d8)=0x0, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000006000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000002000-0x8)={@rand_addr=0x0, @loopback=0x0}, &(0x7f0000006000)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000003000-0x5c)={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, {0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0xffffffff, [0x0, 0x818, 0x1, 0x8, 0x100000001, 0x200, 0x8001, 0x10000]}, 0x5c) accept$unix(r2, &(0x7f0000005000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r5, &(0x7f0000008000-0x168)=[{{&(0x7f0000008000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000008000-0x10)=[{&(0x7f0000008000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x80000001}, 0x9}, {{&(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0x9b)=""/155, 0x9b, 0xb78}, 0x80000001}, {{&(0x7f0000007000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000008000-0x20)=[{&(0x7f0000008000-0x92)=""/146, 0x92}, {&(0x7f0000004000-0xb8)=""/184, 0xb8}], 0x2, &(0x7f0000006000)=""/138, 0x8a, 0x0}, 0x4}, {{&(0x7f0000007000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000007000)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/79, 0x4f}], 0x2, &(0x7f0000007000)=""/99, 0x63, 0x2}, 0x6}, {{0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000008000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/82, 0x52}, {&(0x7f0000007000)=""/127, 0x7f}], 0x3, &(0x7f0000007000-0x1000)=""/4096, 0x1000, 0x1000}, 0x8}, {{&(0x7f0000008000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/77, 0x4d}, {&(0x7f0000008000-0x8e)=""/142, 0x8e}, {&(0x7f0000002000)=""/148, 0x94}, {&(0x7f0000004000-0xa4)=""/164, 0xa4}], 0x5, &(0x7f0000007000)=""/233, 0xe9, 0xfffffffffffff986}, 0x4}], 0x6, 0x40012161, &(0x7f0000008000-0x10)={0x0, 0x0}) 2018/01/05 08:05:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000162000-0x14)=""/20) msgget(0x1, 0x408) 2018/01/05 08:05:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000098d000-0x4)=0x0) write$tun(r1, &(0x7f0000894000-0x3a)=@hdr={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0xfebb) 2018/01/05 08:05:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f00002d8000-0x4)=0x0, 0x0, 0x5, &(0x7f000004a000-0x10)={0x77359400, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bb3000-0x8)={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) ioctl$KDSETMODE(r1, 0x4b3a, 0x3) r2 = syz_open_dev$midi(&(0x7f00005f1000)='/dev/midi#\x00', 0x81, 0x400000) pipe2(&(0x7f0000f8f000)={0x0, 0x0}, 0x4000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000abb000-0x8)=""/8) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000f3a000)={0x9, 0x9, 0x20}) 2018/01/05 08:05:02 executing program 2: mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ce6000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 08:05:02 executing program 6: mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2a) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x800, 0x4) sendto$inet6(r0, &(0x7f00009cb000)="eb", 0x1, 0x8000, &(0x7f00008e8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000847000-0x801)="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", 0x801, 0x0, &(0x7f0000ec7000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = open(&(0x7f0000fd7000-0x8)='./file0\x00', 0xa0100, 0x8) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000fd6000)=""/237) [ 393.967287] device eql entered promiscuous mode 2018/01/05 08:05:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a35000-0x10)='/selinux/status\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000b9000)={r2, 0x50, &(0x7f00002d5000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00002ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x3, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c64000)={@generic="623b49a2271a8614ff954dcef0a931fd", @ifru_mtu=0x1ff}) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000572000)={0x0, 0x0, 0x0}, 0x4) bind$packet(r6, &(0x7f0000961000-0x14)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="5700000089de", [0x0, 0x0]}, 0x14) write$tun(r3, &(0x7f00005c6000-0x5d0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) bind$inet(r2, &(0x7f000032a000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 08:05:02 executing program 7: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) lseek(r0, 0x0, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002ee000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00009a4000-0x110)={{0x2, 0x3, 0x5, 0x1, "ecb9197973a8b28cec8a342d9c8974ff02d01b5597274710bcf6a5cf54ebbcf9f1116351b6563a6ed4b24252", 0x3ff}, 0x0, 0x0, 0x7ff, r3, 0x5, 0x1, "5bc6da7e164e0381565e5250c671ac6e8ba7710316ee62de73b6f72cdfe5caea77df04d421d7f777f9ba54f008b251dde9c74fd4853b1cb144f984e0ad0dcb47", &(0x7f00009a3000)='/dev/sequencer\x00', 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6a5c00000000000, 0x4e7, 0xffffffffffffff00, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000067000-0x38)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009a4000-0x10)={&(0x7f0000131000)=@delpolicy={0xfffffcd6, 0x21, 0x10000000000003, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x4, 0x11, []}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00009a5000-0x14)=""/20) r4 = syz_open_dev$sg(&(0x7f00009a3000)='/dev/sg#\x00', 0x7, 0x8000) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f00009a6000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 08:05:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000014, @x25={0x5347d1768d122c42, 0x8000042, 0x103, "000000000000000985f8f181bd99e5875b"}}}}, 0x0) 2018/01/05 08:05:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000aa8000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000622000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000053d000-0xa0)={0x0, @in6={{0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0x3, 0x1, 0xf76b, 0x8}, &(0x7f0000d70000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000078b000)={r1, 0x2, 0xa, [0x7, 0x3, 0xfffffffffffffff9, 0xfffffffffffffc4a, 0xfff, 0x7, 0x40, 0x5, 0xec, 0x3]}, 0x1c) r2 = socket$inet(0x2, 0x3, 0x80000000002) getsockopt$inet_int(r2, 0x0, 0x10000000000000ce, &(0x7f0000fba000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/05 08:05:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e89000)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f000089c000)=""/4096, &(0x7f00009c8000-0x4)=0x1000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000c80000+0xfdf)=0xe8f) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000677000)={0x9e57, 0x1, 0x5, 'queue1\x00', 0xffffffff80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 08:05:02 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000f8000)='/dev/input/mice\x00', 0x0, 0x803) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000067f000-0x4)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000a91000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000899000)='/dev/audio#\x00', 0x2, 0x40000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00003d3000)={0x0, 0x8}, &(0x7f000014d000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e56000-0x16)={0x0, 0x20, 0x7, [0xfff, 0x0, 0x1f, 0x3, 0x3, 0x1, 0xffffffffffff8000]}, &(0x7f0000ab8000-0x4)=0x16) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000522000)={{0xffffffffffffffff, 0x3, 0x24, 0x3, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000c91000-0xb8)={r3, 0x3, 0xfba5, 0x101, 0x401, 0x5c, 0xffffffff, 0x8, {r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x8001, 0xffffffff, 0x7c3b8000}}, &(0x7f00003c9000)=0xb8) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffc18a, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 08:05:02 executing program 2: r0 = syz_open_dev$midi(&(0x7f00005b4000-0xb)='/dev/midi#\x00', 0x5d, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a93000+0xa67)={r1, 0x4, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000002000-0xc)={0x70000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000548000-0x8)={{&(0x7f0000b0f000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00008d3000)=0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000775000)=0x0) 2018/01/05 08:05:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) prlimit64(0x0, 0x0, &(0x7f00002af000)={0x0, 0x0}, &(0x7f0000655000)={0x0, 0x0}) r0 = dup(0xffffffffffffffff) bpf$OBJ_GET_PROG(0x7, &(0x7f00008bb000)={&(0x7f0000c9c000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) 2018/01/05 08:05:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0xffffffffffffffff, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 08:05:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000a51000)={0x1, 0x0, [{0x48e, 0x0, 0xfffffffffffffffe}]}) ioctl$TIOCNOTTY(r1, 0x5422) 2018/01/05 08:05:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f000058a000-0xd)='selinux#proc\x00', 0xd, &(0x7f0000000000)='\x00') mmap$binder(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) 2018/01/05 08:05:03 executing program 5: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f95000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000f96000-0x8)={0x9, 0x5, 0xfffffffffffffffd, 0x750f}) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f93000-0x38)={0x0, 0x0, &(0x7f00009c3000)=[], 0x0, &(0x7f0000d8f000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 08:05:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 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 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/05 08:05:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000960000-0x8)='environ\x00') close(r0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000921000-0xc8)=""/200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000150000)=0x80) 2018/01/05 08:05:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$usbmon(&(0x7f00007b8000)='/dev/usbmon#\x00', 0xffffffff, 0x8000) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c29000)=0x0, &(0x7f0000d4f000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009dc000)={0x5, 0x6, 0x200, 0x4}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = accept4(r0, &(0x7f0000d54000)=@generic={0x0, ""/126}, &(0x7f0000b9d000)=0x80, 0x800) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000d8e000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f00009a6000-0x4)=0x8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fde000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r2}) recvmsg$netrom(r1, &(0x7f00003c3000)={&(0x7f0000027000-0x10)=@ax25={0x3, {"398a420a6e8218"}, 0xd0c}, 0x10, &(0x7f000073f000-0x80)=[{&(0x7f0000053000)="", 0x0}, {&(0x7f0000986000-0x4f)="f908771e13f0cc833dddd0f002921261d38b73dc3a46ddeb5fafd93433c114e86234c76855c1da4ff87c1fb81eb55b1d050c15002fbb4568147ee590ed08469997ceb7fb1a340b78b510c8020406a4", 0x4f}, {&(0x7f0000f02000)="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", 0xff}, {&(0x7f00000ad000)="5e9a12dba53c748fb3a85522f4e8fad3bbe8087d44229e6d3e037969c3d5f7ab4a3a3d2e2c577dcf7c50c10aa658624381388691498f564b7e91423a10e06d220e922500bf94746a9dd35169c61ff4064a9b57818ced83fc4b265fb0263338f07fcaabe023baecaac0016e5f29cd75130f26f536af6cdac7964110e651a06587207778dcf635521adaa47d6a40fe5fb5c38b3209228c2b9ea5c9b727094d6c4962691f28c94ee75ee2957fd3223b3829af727e3dfa833d6387c598fb7da36886ac8e26", 0xc3}, {&(0x7f0000c3b000-0x5b)="a483a7a68f73e4f5eb1ac2460df0283b9f3da9e8660cbfb3a8f9a48fbbe4d11a9381be92f71f25c2a4bb37dac9615e10a9d9deec85782b31daeabaf60d80807edb043ac80f207a2b944f9da5ed0610ff0290e29b00e047aaacf01b", 0x5b}, {&(0x7f0000148000)="a7583b4313cd74ca0358f38a4a5d8ae57c807d4f0e6de02911268fd7e22724027aab764589957deb10972ba5a8fb228dcad39bb9bf", 0x35}, {&(0x7f00000f0000-0x4a)="2d9921621ac71f8396b0c3ec6668ec0e55b29e865d452e0137280dd0af8e8af416d554a874579f5bd66a8432f17b70fa6a4a6e9838378b48df2b00d59183b0b5e4437cb0377741f05412", 0x4a}, {&(0x7f00003be000-0x40)="5de9ff283b587d015350b72e331513856f1a8a340adbc8985322c015df77e0b9d46267293eb5ce8725c47b1bbb54b5659eacf6e758517dedc73e1d9c74683526", 0x40}], 0x8, &(0x7f0000fec000)=[{0x50, 0x118, 0x5, "98ff903f0050ff5844bd5be0272f0f715fd8bb58fb94c1175a92a446f879847b930c2509e44eea54c076c6e4ef951e1c1cb3418e143556973571"}], 0x50, 0x801}, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7e2000, 0x6, 0x2, 0x2000000000100, 0x4, 0x1, r2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000899000-0x10)='/dev/sequencer2\x00', 0x400002, 0x0) 2018/01/05 08:05:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004d7000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000cc0000)='oom_score\x00') r1 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:03 executing program 7: perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000312000-0xc)='/dev/rfkill\x00', 0x206, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f080319", 0x7}], 0x1) socket$netlink(0x10, 0x3, 0x0) 2018/01/05 08:05:03 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000014000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000002000-0x4)=0x7f) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) timerfd_create(0x7, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000009000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000005000)={0x2, r3}) 2018/01/05 08:05:03 executing program 1: pipe(&(0x7f00003f1000-0x8)={0x0, 0x0}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000dce000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000b78000)='/dev/dmmidi#\x00', 0x0, 0x40000) inotify_add_watch(r1, &(0x7f0000aa6000)='./file0\x00', 0x1000000) r2 = socket(0x10, 0x4000010080000, 0x3) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b7b000-0x4)=0x0, &(0x7f0000bbf000-0x4)=0x4) write(r2, &(0x7f0000038000)="260000000400105e0c0a39f800e3000000f40f0001000000f600000000000715e9ff6e35ea", 0x25) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/05 08:05:03 executing program 0: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000912000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000941000-0x6)={0x0, 0x7}, &(0x7f0000941000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000395000-0x6)={r2, 0x9}, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000093f000)=0x3f, 0x4) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00006f5000)=0xe8c, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000942000-0x10)={r2, 0xffffffff, 0x7, 0x4a}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x11, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 08:05:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004d7000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000cc0000)='oom_score\x00') r1 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x7, 0x100000, 0x4000, 0x80, 0x7fff, 0x1000, 0x0, 0x8000, 0x6, 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c4c000)=0x0, &(0x7f00002c3000-0x4)=0x4) 2018/01/05 08:05:03 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000037000)='/selinux/checkreqprot\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SYNC(0xffffffffffffffff, 0xc0084907, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffff9c}) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$ION_IOC_FREE(r0, 0xc0044901, &(0x7f0000018000-0x4)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) r2 = socket(0x7, 0x4, 0x3) setsockopt(r2, 0x0, 0x0, &(0x7f0000000000)="", 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffffffff7eee, 0x80, 0x86f9, 0x81}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r3, @in6={{0xa, 0x2, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x2}, 0x98) 2018/01/05 08:05:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000ea6000)='/dev/dmmidi#\x00', 0x14ac, 0x2000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000a83000)=@common='bpq0\x00') r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x16, &(0x7f000025d000-0x17)="5a6bee1708e449e10e25985207ffffffffffffe5b021"}) accept4$packet(r0, &(0x7f0000348000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009dd000)=0x14, 0x800) recvfrom$packet(r0, &(0x7f00005ec000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f000014b000)={0x11, 0x2, r2, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r3 = syz_open_dev$midi(&(0x7f0000bc6000-0xb)='/dev/midi#\x00', 0xff, 0x2) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000baa000)={0x983, 0x8, 0x5, 0x2, 0x3}) r4 = add_key$user(&(0x7f000006f000)='user\x00', &(0x7f0000748000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000591000-0x66)="2a32ba4eb76642b90e7c9f41bb4b399ca3e22d9ef1f30c003ab0c961cae439a224995753d2ced08fd3e6baff032793999d2d417f024d1f8789697848096fb8cec7c9919190d7ce07bb94eac91eae4bd52f1f30fc54f781445ce1a8e2e9e6511685700e96c18c", 0x66, 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f0000762000-0x8)='keyring\x00', &(0x7f0000bde000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r4, r5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e2d000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xffffffff7fffffff}, &(0x7f00008f3000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ac6000)={r6, 0x10001}, 0x6) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000ea3000)={0x3f, 0x9, 0x855, 0xffffffffffffffff, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/05 08:05:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000910000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) poll(&(0x7f0000e44000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x1ff) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 08:05:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004d7000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000cc0000)='oom_score\x00') r1 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200200, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000022d000)={{0xb37e, 0x6}, {0xfffffffffffffff9, 0x4}, 0xfffffffffffffeff, 0x6, 0x7fff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000402000/0x2000)=nil, 0x2000, 0x83, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000404000-0x68)={0x7b, 0x0, [0x81, 0x0, 0x7, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x210001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000000)={{0x46e, 0x0}, {0x5, 0xffffffffffffa08d}, 0x0, 0x2, 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]}) read$eventfd(r2, &(0x7f0000603000-0x8)=0x0, 0x37b0721b50545bf5) 2018/01/05 08:05:03 executing program 3: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000462000)="4b1c5a586e256417d6aae83dc6dc2a20c5ca3e5a0a4934dbf552ca4bebaeeaf487483556f0bcaf0ab58204e23338c8232431de4786bf872ad8948c2108a4f614aa67fede875df01f2b20698c9860984e2ee157939962eb93569d20c5283b7ef368def14b82c2caf482cd035b63ff8a08a50c45ac678d056aacb63349cff1ff5aa90869706a74aa79", 0x88) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00006c4000)={0x2, &(0x7f0000197000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) recvfrom$inet(r0, &(0x7f000075e000)=""/4096, 0x1000, 0x0, &(0x7f0000482000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000965000)='/selinux/context\x00', 0x2, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0xec) sendto$inet6(r0, &(0x7f000079f000-0x10)="", 0x0, 0x0, &(0x7f000066a000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) [ 394.322772] QAT: Invalid ioctl [ 394.341785] QAT: Invalid ioctl 2018/01/05 08:05:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000842000-0x1)="bb", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2777ffffffffe, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = getpgrp(r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) rt_tgsigqueueinfo(r2, r3, 0x0, &(0x7f0000a4b000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x1, 0x4) 2018/01/05 08:05:03 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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]}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{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$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/05 08:05:03 executing program 5: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000037000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f97000)=[{0x0, 0x0, &(0x7f0000500000-0x30)=[{&(0x7f0000939000)="b9fe531ee517fdad1617ce29ab91dba8bd", 0x11}], 0x1, &(0x7f0000f97000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f00004e6000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) fdatasync(r0) 2018/01/05 08:05:03 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f77000)='/dev/usbmon#\x00', 0x3, 0x400280) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2d000)={@generic="924a268fd3e2bf7bf38833a92e690325", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f78000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r2}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000f78000-0xb)='/dev/adsp#\x00', 0x6, 0x88000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0x58}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 08:05:03 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) mq_notify(r0, &(0x7f0000012000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgrp(0x0) r2 = getpid() kcmp(r1, r2, 0x4, r0, r0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000480000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x4, [@multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0, @multicast1=0xe0000001]}, 0x20) 2018/01/05 08:05:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) r1 = syz_open_dev$mice(&(0x7f0000514000-0x10)='/dev/input/mice\x00', 0x0, 0x28000) getsockname$ipx(r1, &(0x7f00009db000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cfa000-0x4)=0x10) 2018/01/05 08:05:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004d7000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000cc0000)='oom_score\x00') r1 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:03 executing program 1: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000cff000-0xce)=""/206, &(0x7f00006f4000)=0xce) sendmsg$key(r1, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = add_key$keyring(&(0x7f0000774000-0x8)='keyring\x00', &(0x7f0000dce000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f000066f000+0xa3)='user\x00', &(0x7f00009bb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b76000-0x1f)="9722ed3a35b4237b23aa90fffa3fb2c1d58f4ef0bef6760f72e76af732fb80", 0x1f, r2) 2018/01/05 08:05:03 executing program 5: r0 = shmget$private(0x0, 0xfffffffffeffffff, 0xfffe, &(0x7f000076b000/0x800000)=nil) shmat(r0, &(0x7f00003ee000/0x4000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000083c000/0x3000)=nil, 0x3000, 0xa) mbind(&(0x7f00007bb000/0x800000)=nil, 0x800000, 0x1, &(0x7f0000001000-0x8)=0x4, 0x3ff, 0x2) 2018/01/05 08:05:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d1f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007d3000)="2b766d6e6574302f287d5e6d643573756d6c6fe600", 0xffffffffffffffff) add_key(&(0x7f0000178000-0xa)='encrypted\x00', &(0x7f00000cb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) 2018/01/05 08:05:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f0f000-0x8)={0x0, 0x0}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000100000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f000069b000-0xd6)=""/214, &(0x7f00008a9000)=0xd6) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000379000-0x10)={0x32, 0x0, 0x3, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/05 08:05:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00001d8000-0x2)=0x2, &(0x7f0000b42000-0x8)=0x2) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f00003ce000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 08:05:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00006c5000-0x30)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0xcc, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000875000-0xc)='/dev/amidi#\x00', 0x9, 0x280400) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000dcb000)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00007e5000)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) openat$kvm(0xffffffffffffff9c, &(0x7f00001bd000-0x9)='/dev/kvm\x00', 0x200000, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000dd6000/0x18000)=nil, &(0x7f0000065000-0x18)=[@text64={0x40, &(0x7f0000147000-0x67)="b9c2000000b8da560000ba000000000f306466470f388046f8f40f01b993000000c744240067000000c74424025e27f050ff1c2466baf80cb8fa8dd880ef66bafc0cb000eec4c1b1d567004a8b7a00c482fd21890800000066baf80cb8d4341b84ef66bafc0ced", 0x67}], 0x1, 0x0, &(0x7f0000030000-0x10)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) r5 = shmget(0x0, 0x4000, 0x1000, &(0x7f0000774000/0x4000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000ce8000-0x82)=""/130) sendto$inet(r4, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r4, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r4, 0x0, 0x12, &(0x7f0000ef3000)='{', 0x1) recvmsg(r4, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[], 0x0, &(0x7f0000ef0000-0x25)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/05 08:05:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004d7000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000cc0000)='oom_score\x00') r1 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00007af000)='keyring\x00', &(0x7f0000b8f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f00001e7000)='encrypted\x00', &(0x7f0000730000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000572000-0x12)="63c8f8b5b48ffc6b0203db0f0bce125db722", 0x12, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003d3000)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e17000-0x20)={0x8, 0x100, 0x1, 0xf5, 0xff, 0x40, 0x2, 0x1, 0x0}, &(0x7f0000843000-0x4)=0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000e17000)={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x53}, 0x4, [0x1, 0x8000, 0x4, 0x0, 0x9, 0x1, 0x4, 0xc24b]}, 0x5c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000170000)={r3, 0x5c}, &(0x7f00003d6000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000acc000-0x1e)={r3, 0x25, "321ec082d2e388c406236161fa11053afb510408b036962f68f71e719e973bb86c00e7503d"}, &(0x7f0000c33000-0x4)=0x2d) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x30, &(0x7f0000047000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x7, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/05 08:05:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000091e000-0x10)='/dev/input/mice\x00', 0x0, 0xc0000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000d03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005c3000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000435000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8, r1}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r2, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r2, &(0x7f0000de5000)={0x58, 0x0, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546deaa355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdbf2b8391907f08"}, 0x58) 2018/01/05 08:05:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x103002) close(r0) socket(0x10, 0x3, 0x0) dup3(r0, r1, 0xfffffffffffffffd) 2018/01/05 08:05:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004d7000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000cc0000)='oom_score\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0xdb) sendmsg$inet_sctp(r0, &(0x7f0000afa000)={&(0x7f0000aa4000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f00008f5000-0x2)="01", 0x1, 0x0, &(0x7f0000c4f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000972000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2018/01/05 08:05:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f13000-0x8)='./file0\x00', 0x20) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f12000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x0, {{0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000f12000-0x91)=""/145, &(0x7f0000f13000-0x4)=0x91) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x3, 0x935, r1, &(0x7f0000002000-0x34)="50fcf0f06302fd46ccc35e31feb8f8836b290000e9d27f988c876c68bc0ae496a6f5ac05d9ed0829b7c66b695e0a9d390e0f40d1", 0x34, 0x7, 0x0, 0x0, r1}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) [ 394.572126] encrypted_key: insufficient parameters specified 2018/01/05 08:05:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000146000)={0x0, 0x8, 0x20}, &(0x7f00005b5000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000da5000-0x107)={r3, 0xff, "25082c9b0e68697605435d2609d5f1d1b5dab3331167bc53c3e2a177f888f2c64c9c095abd22e74ea0671d683c36a850d11fa15032f8ff8da8a3e88b8fa57778cc04dbe6d77a391f7e475e68c4355f4da2ab6f88530e7f23790d41544c0c7bcaa4650c8263dca49435aa181c72620cb9035d9ad202c3f04a27a5ae3f9be2d68548a0424e36e37cb9e199fd551420aaa2468fa9fb76952c9e26dbf8713dbecbe4ce31ec05e378ff2e395db6014ca7450ed7072eeed7d52e96ab4acd1d2ff4590539c64e5ca690042d18b427ba85c959e0786527bc643f80f5dd928c79da6f47776a074eaa5e3d7c14e36a509e75fa38e1443ac708c2dc26d3a7079652806247"}, &(0x7f00002d5000)=0x107) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000264000-0x10)={0x4, &(0x7f0000e62000-0x20)=[{0xffffffffffffffe1, 0x10001, 0x1, 0x1ff}, {0x3, 0x7, 0x7, 0x21f2}, {0x100000000, 0x3, 0x7, 0x0}, {0x8, 0x8, 0x3, 0x0}]}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000acd000-0x4)=0x0) accept$unix(r1, &(0x7f0000c06000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f0a000)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x400) [ 394.620511] CUSE: DEVNAME unspecified [ 394.669181] CUSE: DEVNAME unspecified 2018/01/05 08:05:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004d7000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000cc0000)='oom_score\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:03 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000004000-0x4c)={0x401, 0x5, 0xfa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, 0x840000000000937e, &(0x7f0000003000-0xa)="bb0000d6000000000706") fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) 2018/01/05 08:05:03 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0xc23d, 0x101, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000007000-0x4)=0x401, &(0x7f0000003000-0x8)=0x4) 2018/01/05 08:05:03 executing program 2: getpeername(0xffffffffffffffff, &(0x7f0000f8e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000ee000)=0x58) 2018/01/05 08:05:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ffd000-0x10)={0x0, 0x10, &(0x7f000005e000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000065d000+0xda1)=0x10) r1 = gettid() socketpair$unix(0x1, 0x80010000000001, 0x0, &(0x7f0000f52000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$inet6(r3, &(0x7f0000db1000)=""/214, 0xd6, 0x0, &(0x7f00009b6000-0x1b)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000aeb000)='/selinux/access\x00', 0x2, 0x0) renameat(r2, &(0x7f00004f5000-0x8)='./file0\x00', r4, &(0x7f00002a7000)='./file0\x00') fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r2, r3) tkill(r1, 0x16) 2018/01/05 08:05:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000a21000)=""/241, 0xfffffffffffffddd, 0x0, &(0x7f0000883000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x92c, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000898000)=""/254, &(0x7f0000ec2000-0x4)=0xfe) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005cf000-0x10)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000055b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b33000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000350000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000ceb000-0x4)=0xc) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000088c000)={0x1, 0x0, [{0x40000021, 0x0, 0x0}]}) 2018/01/05 08:05:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000081d000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00007d6000)="e3dacfcc514100e86cde40b39da12ea63fd8a63e97b1373a5d356ffbc1aeebd4"}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000129000-0x9)='/dev/dsp\x00', 0x200, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000aa6000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e6000-0x4)=0xe8) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f000002c000-0x4)=0x1, 0x4) 2018/01/05 08:05:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) clock_gettime(0x0, &(0x7f0000983000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000b97000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00000ad000-0x10)={0x0, r1+10000000}, &(0x7f000081d000)={0x0}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a27000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000e12000)={0x9d, 0x100000000, 0x7, 0x800, 0x0, 0x7f, 0xeb1, 0x55663af, 0x1, 0xc4c4, 0x8, 0x3}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00004dd000-0x8)=0xd8) 2018/01/05 08:05:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002f7000-0x9)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00006a1000)={0x0, 0x6}, &(0x7f0000273000)=0x8) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000d9c000)=0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009b3000-0x4)=r2, 0x4) bind$alg(r0, &(0x7f0000b4a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 08:05:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004d7000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000cc0000)='oom_score\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f8b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000061c000)={0x0, 0x100000001, 0x101, 0x2, 0xd, 0x8}) mount(&(0x7f0000b78000)='./file1\x00', &(0x7f0000cd8000)='./bus\x00', &(0x7f0000043000)='ramfs\x00', 0x20, &(0x7f0000048000)="") [ 394.759935] autofs4:pid:9306:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3590324411.0), cmd(0x0000937e) 2018/01/05 08:05:03 executing program 7: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 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$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x3, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/05 08:05:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004d7000-0x4)=0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000a6e000)=0x6, &(0x7f0000208000)=0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000c28000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000039f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffff0d, 0x0, 0x0}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000057b000)={"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"}) [ 394.810424] autofs4:pid:9306:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 394.827737] autofs4:pid:9312:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3590324411.0), cmd(0x0000937e) [ 394.827749] autofs4:pid:9312:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/01/05 08:05:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x1) fcntl$setstatus(r0, 0x4, 0x4000) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_setattr(0x0, &(0x7f0000000000)={0x10001000, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7ffe}, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bb6000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000c9d000-0x4)=0x0, &(0x7f00005c7000)=0x4) mq_open(&(0x7f000047d000)='/selinux/member\x00', 0x800, 0x24, &(0x7f000087a000-0x40)={0x95b7, 0x80000000, 0x0, 0x2, 0x3, 0x0, 0x9, 0x74e}) 2018/01/05 08:05:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = msgget(0x0, 0x0) msgrcv(r0, &(0x7f00005df000)={0x0, ""/67}, 0x4b, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00009d8000)='/dev/adsp#\x00', 0x4, 0x40) getpeername$llc(r1, &(0x7f00004fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000df6000)=0x10) 2018/01/05 08:05:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x7) sendmsg$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$inet6_udp_int(r0, 0x11, 0xfffffffffffffffe, &(0x7f0000a7e000)=0xde, 0xfffffffffffffde3) r1 = semget(0x3, 0x5, 0x2c0) semctl$GETPID(r1, 0x0, 0xb, &(0x7f00003e3000)=""/189) r2 = syz_open_dev$vcsa(&(0x7f0000a0d000)='/dev/vcsa#\x00', 0x7, 0x800) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000a7a000)={""/1024}) 2018/01/05 08:05:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000c9b000)='/dev/vcsa#\x00', 0x0, 0x2000) ioctl$ION_IOC_SYNC(0xffffffffffffffff, 0xc0084907, &(0x7f00001b8000-0x8)={0x0, 0xffffffffffffff9c}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000796000)={0x7, 0xffffffffffffff9c, 0x0}) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f0000b43000-0x8)={r1, r2}) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f000063c000-0x1)=0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000087f000)='./file0\x00', &(0x7f00006fc000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/context\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f000017b000-0x7f)={0x0, 0x77, "09b984b38c21e9fb6f54a7223aaba781830e41f04887a9d03c4dc16361e8a6bcac105d470129e0a848fbc2f67b74a2ba90b4eea66c963e0e917695e3589759cf823a65df4c71ffa6808f8e2649076c61ab42e927101a81beb1b77c12ea50096e4d84920f93ffbca9d759ae043f5f515ff78f615af6307e"}) 2018/01/05 08:05:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000549000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f00004c5000)={0x2, r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)=0x0}) 2018/01/05 08:05:03 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) 2018/01/05 08:05:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e74000)='/dev/ppp\x00', 0x240, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000d06000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) socketpair(0x0, 0x3, 0x2, &(0x7f0000ae6000-0x8)={0x0, 0x0}) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000d1e000-0xae)=""/174) 2018/01/05 08:05:03 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:03 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000000d000/0x1000)=nil) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000003000/0x1000)=nil) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000007000-0x10)={0x0, 0x0}) r0 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x2b7, 0x10000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000002000-0x10c)={0x1f, 0x7, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/dsp\x00', 0x0, 0x0) mincore(&(0x7f000000e000/0x2000)=nil, 0x2000, &(0x7f0000005000)=""/200) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000004000)=@int=0x8, 0x4) 2018/01/05 08:05:03 executing program 2: r0 = getegid() r1 = geteuid() fchownat(0xffffffffffffffff, &(0x7f00008a5000)='./file0\x00', r1, r0, 0x1c00) 2018/01/05 08:05:03 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$audion(&(0x7f0000ffc000)='/dev/audio#\x00', 0x600000000000000, 0x2000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000b59000)={0x50000003, 0x0}) r3 = socket$inet6(0xa, 0x3, 0x3a) getsockopt(r3, 0x3a, 0x0, &(0x7f0000d23000)=""/0, &(0x7f0000284000)=0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x0}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/05 08:05:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000872000)="32000000140025f1ff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d796", 0x32, 0x4000, 0x0, 0x0) 2018/01/05 08:05:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000dcb000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e05000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005fd000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000512000)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ff8000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000012000-0x17)="6e65742f6970365f746100000000000000026765747300") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/01/05 08:05:03 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4000000003, 0x3) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000ea2000-0x4)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d8e000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000096e000-0x4)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000948000)=""/111, 0x6f) ioctl$int_in(r0, 0x0, &(0x7f0000838000)=0x0) sendto$inet(r0, &(0x7f0000e79000)="", 0x0, 0x0, &(0x7f00001e9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00005bc000)=0x0) 2018/01/05 08:05:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x803, 0x6) 2018/01/05 08:05:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002bf000)='net/tcp\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e59000)="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", 0x1000) readv(r0, &(0x7f0000a85000)=[{&(0x7f00008b7000-0x8c)=""/140, 0x8c}, {&(0x7f000092c000)=""/209, 0xd1}], 0x2) readv(r0, &(0x7f0000ca4000-0x10)=[{&(0x7f0000dad000-0x97)=""/151, 0x97}], 0x1) 2018/01/05 08:05:04 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000002, &(0x7f0000001000-0x3)="", 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004cc000-0xb)='/dev/hwrng\x00', 0x103000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x1f, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000)=0x0) ptrace$cont(0x1f, r2, 0xb553, 0x2) 2018/01/05 08:05:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007ef000)='/dev/hwrng\x00', 0x1000, 0x0) epoll_wait(r0, &(0x7f0000166000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/05 08:05:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000284000)=0x0) tkill(r0, 0x14) syz_emit_ethernet(0x3a, &(0x7f0000222000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x100000c, 0x0, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/05 08:05:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d90000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000474000)=0x5) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000641000-0x4)=0x8, 0x4) r1 = socket$inet(0x2, 0x6, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000812000)='/dev/ppp\x00', 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000d5c000-0x4)=0x0, &(0x7f0000b4f000-0x4)=0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000a48000)=0x0, &(0x7f0000d9c000)=0x4) r2 = add_key(&(0x7f0000975000)='dns_resolver\x00', &(0x7f00000e4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000048a000-0x52)="8948e43cc8f1fdea72830b23d1d86adc73fc5425b0b6985e4ce5efa295d203c86eb2cfc96e74a49eec91a553bc9d0c219bac386e0d509c11fa3a1cde4377a34c055102d54e91dea89cbe4a18df7eeabdb7f0", 0x52, 0xffffffffffffffff) keyctl$invalidate(0x15, r2) 2018/01/05 08:05:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="", 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000358000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000051000-0x38)={0x0, 0x0, &(0x7f0000b21000-0x40)=[], 0x0, &(0x7f0000a7a000-0xd8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c2a000-0x38)={&(0x7f00008b3000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000fd0000-0xa3)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) bind$unix(r1, &(0x7f0000068000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/05 08:05:04 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000065000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000226000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f00004ac000-0xe5)="ae", 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f52000-0x10)={r2, 0x28, &(0x7f0000aea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e3a000-0xc)={r3, 0x9, 0x10}, 0xc) vmsplice(r2, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) readv(r1, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) accept$llc(r1, &(0x7f00001d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b82000)=0x10) 2018/01/05 08:05:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000000000)=0x1c) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f00007b4000)=""/42) syz_open_dev$sndmidi(&(0x7f0000b28000-0x12)='/dev/snd/midiC#D#\x00', 0xfff, 0xc000) fcntl$setpipe(r2, 0x407, 0xffffffff) 2018/01/05 08:05:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x10) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00003f2000)=""/172) syz_open_dev$sg(&(0x7f0000c62000-0x9)='/dev/sg#\x00', 0x0, 0x880) 2018/01/05 08:05:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:04 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d69000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f00008b8000-0x5)='/dev/input/mouse#\x00', 0x5, 0x2a4a41) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000742000-0x6f)="d590947dcc1bf29f43aa60f94919cb7823149914ca840b520a32537f20e004ed6a9a38c2945aafb8dd3c495cc49e2efb64652220d8341933bc36ba6b65e45aff1a6e18e08e55d74b785dee0dd488b0df28941676b40c3a0fe066cf60f976ed530f528307759027cd022d457d38abcd") syz_open_dev$sndpcmc(&(0x7f000090a000)='/dev/snd/pcmC#D#c\x00', 0x2874, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f00001e1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000ad8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/05 08:05:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:04 executing program 2: r0 = socket(0x1e, 0x2, 0x0) flistxattr(r0, &(0x7f0000139000)=""/22, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x3c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x400040000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}], 0x3c) 2018/01/05 08:05:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001df000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000e69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000698000)={0x11, 0x1, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000012000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000fbe000-0x1c)={0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000019000)={0xaac75d3986ff5ebd, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/05 08:05:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x9) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) pipe2(&(0x7f000085a000)={0x0, 0x0}, 0x4800) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000bbf000)={0x400, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000ff7000-0xa8)=""/168, &(0x7f00000a2000-0x4)=0xa8) prlimit64(r1, 0x2, &(0x7f00007af000)={0x712, 0x401}, &(0x7f000093c000)={0x0, 0x0}) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a0f000)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000f05000-0x10)={0x0, 0x0}) write$sndseq(r5, &(0x7f0000c22000)=[{0x3, 0x2, 0x6, 0x81, @time={r6, r7+10000000}, {0x100, 0xce}, {0x40, 0x80000001}, @result={0x10000, 0xc0a3}}], 0x30) r8 = syz_open_procfs(r1, &(0x7f0000b04000)='io\x00') sendfile(r8, r8, &(0x7f00006c7000)=0x0, 0x2a) getpgrp(0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/05 08:05:04 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000000e000-0xc)={0x40000000, 0x3, 0xa}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000d000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @multicast2=0xe0000002}, 0xc) mbind(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, &(0x7f000000d000-0x8)=0x0, 0x80, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000008000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000011000-0x89)={0x0, 0x81, "7ad77fa251b62154675da876c670aa9af93e32cf7c42b1ca0ffc55064631fecdb67b3db6a03aeb6028bdd0222ca0121c8f40a2f12feeddf4ccbf5650be2db4124aa4bf3a08264f71f3f50d2d666c0d0ee08e3d72188ed524b9da22fb5a208d329b70af25408c781321b69ac0a05a4cbe4302c89d30bab978f516b4c776aa576ae6"}, &(0x7f0000003000)=0x89) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000b000-0x6)={r2, 0x0}, 0x6) 2018/01/05 08:05:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x10000000000a, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x4b, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r0, 0x3a, 0x1, &(0x7f0000001000)=""/0, &(0x7f0000001000)=0x0) 2018/01/05 08:05:04 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000fd6000-0xd)='/dev/dmmidi#\x00', 0x9, 0x200) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000015e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013b000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000055b000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3, 0x1, 0xa96c, 0x2, 0x0, 0x80, 0x5c, 0x4, r2}, {0x100000001, 0x100000001, 0xffff, 0x0, 0x8, 0x7, 0x9, 0xfffffffffffffffb}, {0x80, 0x1, 0x10000, 0x10000}, 0x4, 0x0, 0x2, 0x1, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x33}, 0xa, @in=@empty=0x0, 0x4, 0x2, 0x1, 0x5, 0xffffffffffffffb6, 0x10000, 0x0}}, 0xe8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000fd6000-0x13)='/dev/snd/controlC#\x00', 0xffffffff, 0x2000) 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) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd7000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000fd6000)={0x20000000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{0x0, 0x0}, {r5, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd4000-0xc)='/dev/rfkill\x00', 0x2a0400, 0x0) ppoll(&(0x7f00001c5000-0x18)=[{r7, 0x0, 0x0}, {r6, 0x0, 0x0}], 0x2, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)={0x0}, 0x8) 2018/01/05 08:05:04 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000)="97dca39882ff2bc77a20d0a562d0cb1614703549af1a1b184d05b438f673675e080152a6c7810f966b2efe0d625ef2919246ad3f967529af4e0806edf499cf4af73b358099cbca597a4046e06797ec1a01174bb841699da1cc005cb1fdfafd5bc9dcc2b13709daf144bc807c53e490871ae38e7e6d61540f8ee7a294a4a0db6111d4f14514bbe1c4aa99659f7299fd52477c6a1b874cd3527692ba3dcd192aa55c8615dd17591e26d549123abd180203cdc9fd231133503fa7432eb46dd125350b45497863a8c0d0d2", 0xc9, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r0, 0x40) getsockopt(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/01/05 08:05:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00003f0000-0x8)=0x3ff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000d94000)=0x0, 0x4) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f00003a5000-0x2c2)="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", 0x28e}], 0x1, 0x0, 0x0, 0x0}, 0xc000) poll(&(0x7f0000009000-0x20)=[{r0, 0x0, 0xfff}], 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/05 08:05:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ftruncate(r0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$read(0xb, r2, &(0x7f0000005000-0x957)=""/4096, 0x1000) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/05 08:05:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) unshare(0x0) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = shmat(0x0, &(0x7f0000bb1000/0x3000)=nil, 0x0) shmdt(r1) setsockopt$inet6_udp_int(r0, 0x11, 0x400000000007, &(0x7f0000952000)=0x2, 0x4) 2018/01/05 08:05:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(0xffffffffffffffff, r0, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a2a000)='.request_key_auth\x00', &(0x7f00007de000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006c5000)=']nodev\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000449000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000040c000-0x131)="", 0x0, r0) keyctl$invalidate(0x15, r1) keyctl$unlink(0x9, r0, r0) 2018/01/05 08:05:04 executing program 7: mmap(&(0x7f0000000000/0x288000)=nil, 0x288000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000e1000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f0000251000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x480) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000047000)={r1, 0xa6, 0xff, "674203b8f695df7e92a84c"}) sendmsg$alg(r2, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000282000+0x4d9)="3cc4d690e67262c961dfcac5c94da45290", 0x11}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) syncfs(r0) utime(&(0x7f000000e000-0x8)='./file0\x00', &(0x7f0000220000)={0x9, 0x56cf}) 2018/01/05 08:05:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(0xffffffffffffffff, r0, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000344000-0x9)='/dev/sg#\x00', 0x8, 0x3) r1 = add_key(&(0x7f000062d000-0xb)='pkcs7_test\x00', &(0x7f0000b96000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00008d9000-0x4)={0x1}, 0x4) r2 = add_key$keyring(&(0x7f0000739000)='keyring\x00', &(0x7f00003d9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000369000-0x12)=""/18) keyctl$link(0x8, r1, r2) add_key(&(0x7f00006b5000-0x12)='.request_key_auth\x00', &(0x7f0000e33000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f67000)="62ef59", 0x3, r2) 2018/01/05 08:05:04 executing program 1: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000370000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x35) 2018/01/05 08:05:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) bind$inet6(r0, &(0x7f0000b2f000)={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e8f000)={0x0, 0x0}) shutdown(r1, 0x7) 2018/01/05 08:05:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(0xffffffffffffffff, r0, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x408, 0x0) semop(r0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}], 0x1) semop(r0, &(0x7f000027b000)=[{0x0, 0x400000ffff, 0x0}], 0x1) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f000027c000)=""/21) socket$inet_tcp(0x2, 0x1, 0x0) sysfs$1(0x1, &(0x7f0000846000-0x7)='cpuset\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000029b000)='/dev/vga_arbiter\x00', 0x402000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000882000-0xa3)=""/163) 2018/01/05 08:05:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a4d000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000560000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f0000a77000)=0x0, &(0x7f0000c9f000-0x4)=0x4) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f00008ab000-0xc4)=""/196, &(0x7f0000009000-0x4)=0xc4) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/01/05 08:05:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) socket$bt_rfcomm(0x1f, 0x8, 0x3) writev(r0, &(0x7f0000eca000)=[{&(0x7f0000a24000)="39000000100009d169060000800000000000000000000002b30001070000001419001a0004000a0091fffffffffffc08000300ff00001ee400", 0x39}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ad8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_gettime(r1, &(0x7f000046e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 08:05:04 executing program 5: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000603000-0x10)={&(0x7f0000b6d000-0x23c)=@newsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001ec000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f000021d000-0x400)={"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"}) 2018/01/05 08:05:04 executing program 3: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'skcipher\x00', 0x0, 0x8d, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00003bf000)={0x0, 0x0, &(0x7f0000f82000-0x70)=[], 0x0, &(0x7f0000f81000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 08:05:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ab4000-0xa)='/dev/ptmx\x00', 0x5618c2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000e85000-0x4)=0x0, &(0x7f0000d07000-0x4)=0x4) 2018/01/05 08:05:04 executing program 2: mmap(&(0x7f0000000000/0xb15000)=nil, 0xb15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b16000-0x9)='/dev/vcs\x00', 0xbd6ef294f42cf8fc, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000928000-0x1000)=""/4096) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000973000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0xbb1}}]}) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b09000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r4, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/05 08:05:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000906000+0x8a0)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x11, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 08:05:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xf, &(0x7f0000548000)=""/4, &(0x7f00002be000-0x4)=0x4) r1 = gettid() r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ef7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f00009d6000)={0x7, 0x78, 0x2, 0xa06, 0x10, 0x7fffffff, 0x0, 0x9, 0x1000, 0x2, 0xfff, 0x1, 0x8, 0xffffffffffff0001, 0x1828, 0x8d8, 0x400, 0x1, 0x2, 0x7fffffff, 0xffff, 0xff5, 0x6, 0x5, 0x0, 0x9, 0x2, 0x454cf90d, 0xf432, 0xac, 0x1, 0x1, 0x10001, 0x3, 0x4d0, 0x0, 0x7, 0x1000, 0x0, 0x40, 0x3, @perf_bp={&(0x7f0000b00000)=0x0, 0x4}, 0x221, 0x81, 0xfffffffffffffffa, 0x7, 0x7f, 0x9, 0x8315, 0x0}, r1, 0x0, r2, 0xa) 2018/01/05 08:05:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c22000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac3000-0x4)=0x10) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000d22000)="5592e81ae4b99638b7159d92aae571f6c9d32917528eeb488b75b46dee1775db01b60b9cffdf97a9bc557f9ff764c2dc6eb9a8ec893ac6d63023b238166338172e862ac3051802da1ab784275dbfacce44bfb6de682a39d0a75b99bed0ec51e21ed1c2ff17e2343a0beeb491bd5d58729021168a9d9fffdfe7eae9cc9fe2ecc0864cf1b1ccd42d16206ac30ed57b80dc95ac903f76439cb1e571c5171d94", 0x9e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r1, 0x4, 0x42000) r2 = dup3(r1, r1, 0x80000) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000a1a000)=0x81, &(0x7f0000a2f000)=0x2) timerfd_settime(r2, 0x1, &(0x7f00004cb000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e33000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet(r1, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000e41000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x800}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[], 0x0}]}, @cipso={0x86, 0xb, 0x0, [{0x0, 0x5, "d1c7f8"}]}]}}, ""}}}}}, 0x0) 2018/01/05 08:05:04 executing program 1: mmap(&(0x7f0000000000/0x964000)=nil, 0x964000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[], 0x0, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000963000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/05 08:05:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000807000-0x26)='$', 0x1, 0x20000000, &(0x7f0000c09000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) r1 = syz_open_dev$audion(&(0x7f0000d4c000)='/dev/audio#\x00', 0x400000, 0x8000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000012f000)={0x0, 0x8}, &(0x7f0000f68000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002f3000)={r2, 0xffffffff80000000, 0x200, 0x100000001}, &(0x7f0000f2d000-0x4)=0x10) sendmmsg(r0, &(0x7f000019f000-0x12c)=[{{&(0x7f0000842000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e3000)=[{&(0x7f000012c000-0xd2)="05", 0x1}], 0x1, &(0x7f0000e4c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000070d000-0xa2)={r3, 0x9a, "413f9abf7996c53dececd05ec217425e5e63e27b4dff0821ad2661368fa002ef0fc260457253379d8ce5a030251d70560f95a9e7b69f2052ef0e163e61cde46cc545ef774a4998698c13d7c68585e7ec40471f36e457d1fc258f2c7ddb6565e7b3cc557f380c8f488c4daea046a38d89298f90a8157659560a19870c6517519e6b20539801f5797902e19f7db5d9e2eb20ba171eb05786431c30"}, &(0x7f0000130000)=0xa2) 2018/01/05 08:05:04 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000045c000)=0x0) move_pages(r0, 0x1, &(0x7f00007e7000)=[&(0x7f00004e7000/0x2000)=nil], &(0x7f00001bc000-0x4)=[0x9], &(0x7f0000c27000-0x4)=[], 0x6) 2018/01/05 08:05:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000370000-0x8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ff000)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control/file0\x00') lseek(0xffffffffffffffff, 0x0, 0x4) 2018/01/05 08:05:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000530000-0x7)='timers\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a80000-0x1b)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fallocate(r0, 0x0, 0x0, 0xfff) lseek(r0, 0x1e, 0x0) 2018/01/05 08:05:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/05 08:05:04 executing program 2: r0 = socket(0x100000001e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000efc000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1f, 0x0, 0x9, 0x6, r1}, &(0x7f0000000000)=0x10) setsockopt(r0, 0x10f, 0x82, &(0x7f000023f000)="36347f00", 0x4) 2018/01/05 08:05:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000fe000-0x78)={0x2, 0xfd9a, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000002) write$sndseq(r1, &(0x7f00009c2000)=[], 0x0) r2 = syz_open_dev$dspn(&(0x7f0000634000-0xa)='/dev/dsp#\x00', 0x7, 0x40000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f41000)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000347000-0x4)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000e58000)={r3, @rand_addr=0xe5, @loopback=0x7f000001}, 0xc) syz_open_dev$tun(&(0x7f0000f88000)='/dev/net/tun\x00', 0x0, 0x2040) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 08:05:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x40101) ioctl(r0, 0x5, &(0x7f00007e2000)="0367384664820875aecccf95d82ef2566ec57f461529070498930e41ec146450baebda48dc6d7adb840b350c902b73f2972ae91e0880cab4154c874c234a5101e13e5283ed44a27cbab3a8d8b0b37a5aeb268e978ad1dc79869b35f84f407201578c707f1413acf273f1435a72345781a79f43e11610e79736dd314a2a23164b11ae6e9c48f544") ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "11a19a6e7483c8b835483b7ae2f22b3b5331d072c32fd6d6fc18298a0d9ae15da0b9a9be3b0f2cbc74a7aaad53b854f0715bf39d98c29dad6070f9dd1b40ec8e", "102deeb0602e0447119c7f161d71396576b349a6b1350d03259a992b38c4f9b3", [0x0, 0x0], 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000b97000)={0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000eb7000-0xa)='/dev/dsp#\x00', 0x710, 0x101000) perf_event_open(&(0x7f000095a000-0x78)={0x5, 0x78, 0xbb, 0x3ff, 0x6, 0x100, 0x0, 0x3f, 0x1801, 0x5, 0x1, 0x9, 0x8, 0x3, 0x0, 0x7, 0xfffffffffffffffc, 0x1, 0x8, 0x2, 0x2, 0x2, 0x10000, 0x9, 0x52, 0x401, 0x7, 0x1ff, 0x1, 0x10000, 0x80, 0x0, 0x6, 0x15, 0x4, 0x6, 0x5, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0xfff, 0x1}, 0x10000, 0x4, 0x500c, 0x7, 0x0, 0xf0a, 0x10000, 0x0}, r1, 0x6c1, r2, 0xf) 2018/01/05 08:05:04 executing program 7: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) creat(&(0x7f0000933000-0x8)='./file0\x00', 0x20) mount(&(0x7f0000df3000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000c04000-0x81)="") unlinkat(r0, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) unlink(&(0x7f000002e000-0xe)='./file0/file0\x00') creat(&(0x7f0000df7000-0xe)='./file0/file0\x00', 0x0) 2018/01/05 08:05:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d2c000-0x20)={0x5902, 0x9, 0xa, 0x80, 0xef7, 0x81, 0x2, 0x1f, 0x0}, &(0x7f000084f000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f9a000-0x6)={r1, 0x0}, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000857000-0x20)={@generic="2e1cd64a52fc7432409f99065f96c8ee", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f0000d5d000-0x8)=0x0, 0x2a) getpeername$packet(r3, &(0x7f0000d2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bbf000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000095d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007e2000)=@assoc_id=r1, 0x4) 2018/01/05 08:05:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:04 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000dbd000)="2200000019000704009433280900040002000000000000000000000006001580a427", 0x22) 2018/01/05 08:05:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) pipe(&(0x7f0000b20000)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000151000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) read(r0, &(0x7f000034d000)=""/100, 0x64) 2018/01/05 08:05:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f97000)='/dev/autofs\x00', 0x44000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002fc000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00000d7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r1, 0xae80, 0x0) perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() wait4(r2, &(0x7f00004d0000-0x4)=0x0, 0x4, &(0x7f0000b57000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000bf2000)='../file0\x00', &(0x7f0000318000-0x2)='..', &(0x7f0000a60000-0x3)='S%\x00', 0x84000, &(0x7f0000dea000)="") 2018/01/05 08:05:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000ad7000)={0x0, {""/7}, 0x0}, &(0x7f00005c4000-0x4)=0x10, 0x80000) r1 = syz_open_dev$usbmon(&(0x7f00005c6000-0xd)='/dev/usbmon#\x00', 0xfff, 0x400000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00003e0000)={0x1, &(0x7f0000b67000-0x8)=[{0x0, 0x0}]}) ioctl$TIOCSBRK(r1, 0x5427) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00006a4000-0x8)={r2, 0x1}) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a2e000)={0x0, 0x2, 0x30}, &(0x7f00007ca000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d30000)={r4, 0x7f, 0x2, 0x101, 0xb1a, 0x7fffffff}, 0x14) fcntl$setown(r0, 0x8, r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000154000)=0x0, 0x1, 0x0, &(0x7f0000850000)={0x77359400, 0x0}, &(0x7f0000fd3000)=0x0, 0x0) clock_adjtime(0x5, &(0x7f0000f7b000-0xd0)={0xcc0, 0x81, 0x8, 0x7, 0xffff, 0x800, 0x6, 0x1000, 0x1f, 0x8, 0xdb9, 0x5, 0x2, 0x5, 0x23db6f27, 0x3, 0xffffffffffffffc1, 0xfffffffffffffff7, 0x3, 0x7ff, 0x1, 0x0, 0x2, 0x5, 0x400, 0x5}) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000585000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f000029c000)=[0x2054e, 0x1]) openat$autofs(0xffffffffffffff9c, &(0x7f00008ea000-0xc)='/dev/autofs\x00', 0x40000, 0x0) 2018/01/05 08:05:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000001000-0x2e)="63c52845eef09c782c2d4c93e3250087b944b85475b71dd358710cee8c52ff98cdbb0807841101eb6bdd50b8f6f9") listxattr(&(0x7f00009d3000)='./file0\x00', &(0x7f0000a85000-0xa0)=""/160, 0xa0) 2018/01/05 08:05:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0x5)='/dev/usbmon#\x00', 0x4, 0x90000) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000-0x4)=0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x2, 0x4}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r4, 0x48, &(0x7f0000003000-0x48)=[@in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}]}, &(0x7f0000001000-0x4)=0x10) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000001000)=[{&(0x7f0000004000-0xf1)=""/241, 0xf1}], 0x1, &(0x7f0000003000)=[{&(0x7f0000001000-0x82)=""/130, 0x82}, {&(0x7f0000001000-0xa3)=""/163, 0xa3}, {&(0x7f0000003000-0x1f)=""/31, 0x1f}, {&(0x7f0000004000-0x5)=""/5, 0x5}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}], 0x5, 0x0) getpgrp(r3) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000005000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003000)=[@in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8000}, @in6={0xa, 0x0, 0x8f3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}], 0x54) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000006000)="9481a3918a55bade32bd9b11613fc16df5f2738e71b96c251861a3703c4f99d61da1dfad8af4812f894b716d56dc711a983b727fc98a8cdd10c4179339de5f83ae619c735aefbdf7e0d5f861e426b310089ddfac934363f2c6ceb71ce331f84f55a70151e191f4a02c0bdca87aa0fe6bba7977ef45dcacce7d6259c3fea84d2bebfb0c4fe9796f3ae1e65d400ed5f01c6c4f55f3772e3245137217fb5402587399717da34730cebf774f4de7d06b20bdb1d8edec8df030f1d214b446e88c3d93645ae37ecad9cb93543fdbdca0df539b") fcntl$getown(r0, 0x9) r5 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000008000-0x12)={@common='bcsh0\x00', 0xaf9f367}) 2018/01/05 08:05:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f000004d000)="612a656d31c8d16370757365743a2163707573657400") socketpair$llc(0x1a, 0x400000000001, 0x0, &(0x7f000085b000-0x8)={0x0, 0x0}) connect$llc(r1, &(0x7f00009ec000-0x10)={0x1a, 0x0, 0x0, 0x0, 0xb6a, 0x0, @random="63363988a87b", [0x0, 0x0]}, 0x10) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = creat(&(0x7f00000ca000-0x8)='./file0\x00', 0x1b4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000412000-0x4)=@assoc_id=0x0, &(0x7f000000f000-0x4)=0x4) r3 = creat(&(0x7f0000ec5000)='./file1\x00', 0x0) creat(&(0x7f0000fed000)='./file0\x00', 0x8) renameat(0xffffffffffffffff, &(0x7f0000f8d000-0x8)='./file2\x00', 0xffffffffffffffff, &(0x7f000075a000)='./file1\x00') ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x0) statx(r0, &(0x7f00008ae000)='./file0\x00', 0x0, 0x0, &(0x7f00002c0000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r3) openat$sequencer(0xffffffffffffff9c, &(0x7f0000747000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00006f1000-0xf)='/dev/sequencer\x00', 0x121102, 0x0) rename(&(0x7f00000be000+0x46d)='./file1\x00', &(0x7f0000db2000-0x8)='./file1\x00') 2018/01/05 08:05:04 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000082d000)='/dev/admmidi#\x00', 0x1, 0x101000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000bd000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f000075e000-0x4)=0xc) close(r0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ppoll(&(0x7f0000594000)=[{r2, 0x0, 0x0}, {0xffffffffffffffff, 0x400, 0x0}], 0x2, &(0x7f0000900000)={0x0, 0x1c9c380}, &(0x7f0000f8e000-0x8)={0xffffffffffff7fff}, 0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000a00000)='/dev/admmidi#\x00', 0x4, 0x40000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000425000)={{0xff, 0x9}, 0x1, 0x4, 0x1, {0x4, 0x8000}, 0x7, 0xffffffffffffc6c9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 08:05:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x0) [ 395.799786] binder: 9594 RLIMIT_NICE not set [ 395.824207] binder: 9594 RLIMIT_NICE not set [ 395.853181] binder: release 9591:9603 transaction 510 out, still active [ 395.860060] binder: undelivered TRANSACTION_COMPLETE [ 395.873415] binder: BINDER_SET_CONTEXT_MGR already set [ 395.878798] binder: 9591:9603 ioctl 40046207 0 returned -16 [ 395.885761] binder: 9594 RLIMIT_NICE not set [ 395.887835] binder_alloc: 9591: binder_alloc_buf, no vma [ 395.887857] binder: 9591:9603 transaction failed 29189/-3, size 0-0 line 2903 2018/01/05 08:05:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e5000-0x8)={0x20071026, 0x0}, &(0x7f00009ed000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000041f000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f000062b000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r1}) 2018/01/05 08:05:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000077c000)="0000607b0a90fd163f0feb998e161628be741566c700c173a613df298c35f770866e92dfc261e5f220fdbb5eed9a178ff598bcd583d119ee31a49d38fb073af109c66ca8f6bccb9ed551eb010b906aaaf7228ca2c7280fa68a72d6dfc7b479b15b7f0061cd169d61f39559108890d6378e1a683f52f3e7eec9fb1aa390d07e56b3ec10c5818dbb0bfe684b8f5fa9405cf69ed72f98f3f60812fe0a5408c94cc8fb7db1abfefa26c76e5cefbe62facdfd0067a4854d72c191b3cc1eb581ec2bb78e907d933fd87436ffdb95a7e82bc49d297a9cd6bcb2", 0xfffffde3) 2018/01/05 08:05:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x0) 2018/01/05 08:05:04 executing program 0: mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b70000)={0x0, 0x0}) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b70000)='/dev/qat_adf_ctl\x00', 0x400040, 0x0) perf_event_open(&(0x7f0000a8f000-0x78)={0x3, 0x78, 0x4, 0x1, 0xe6, 0x3f, 0x0, 0x4, 0x2000, 0xc, 0xd83c, 0x1, 0x1f, 0x1, 0x0, 0x2c3, 0x7fff, 0x80000001, 0x400, 0x1, 0x1, 0xfffffffffffff560, 0xc7f, 0x3, 0x9, 0x7, 0xfff, 0x6, 0x3a, 0x9, 0x6, 0x7, 0x200, 0x3e, 0x7, 0xffffffff, 0x20, 0x5, 0x0, 0x6, 0x1, @perf_config_ext={0x6, 0x0}, 0x1010, 0x6, 0xff, 0x4, 0xa6, 0x7fffffff, 0x1, 0x0}, r1, 0x2, r2, 0x3) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000b70000)="d8386cc804635781d4d2f5f23a6a812b3c68699f2be8558bd24181916799c16036bd64dea4b79391a5383243af17221ea70b490300b2b4332692d6d3b8f7c055bcf9724f45d8f614163040a963d5ce89bdeb6876998ecdaf2c9a43eca3592738ac30fa95496f256fccc9eba9c2c99a75c3a1d1eb07e379a06e1ca359020ba1dfd3f579f9c1b62c730d04f934040016ac65478de63c859d3543cad0351dd84684122c5252f19a2bde5881fa9b1fd8706e8713e226280d7e043a36bfd212653d4ec0d80e5994769c7d665367941eb6336e5558c605") r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x140, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0xc, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 08:05:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xffffffffffffffb9, 0x4, [0x7, 0x6, 0x2, 0x81]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002c5000-0x18)={r1, 0x3, 0x10, 0x100000000, 0x3ff}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000002000-0x10)={0x7d, &(0x7f0000000000)=""/125}) r3 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x60)={0x27, 0x7, 0x28, 0x4, 0x81, 0x5, "3d13e22ae2c81e08f20213c2f71345af1291b8537b6af0260dfae3141938c7b84b1f2b40a72fe2f68ab335c0053ee8ed03be2a238875f28986812feb852424", 0x5}, 0x60, &(0x7f0000002000)=[{&(0x7f0000002000)="ccc4ecb22e24dd895efc1b736aada2b218bd88c6b31dd93988dc81e56776a46c2fd3a02d0241d5275f63285061c38da2bb94f3880f0199ccdbd14a0fefa0daadd07955c23ccd1d964a43799f011ee8a3dced78522b362883101d96e865af7d7608db20a086ea0fee8d6536400c7400eb467fb7b9fbd6d554d7d820fc53535bd1d5e7d173ada7a7d2fe1dd3ecd6b978fe37fb87dc24d10394a8417984d43507ed7d00296eb9f38693678763ff149dc84705409d39e63464711ec8c6ddde60054f086783", 0xc3}, {&(0x7f0000002000)="6fa839dc68400fec7bab838c88c12c9ddf9612831588003c5a8be2177c2721c7b10930c1a996c3a4224f7bac78de7d89bf63b84c12362f02332a73851c6460e310d39c3ea0b3944d2a619513bee8540de721373d2e6a59e6704aedbb4b19371c98aa06452758282cb02502080c13743716997e017348a4c76de2813ea0ab5da563c4363d6196ddec4d4d369c", 0x8c}, {&(0x7f0000000000)="3205cbdc7375456f5acc47ca94b6f9d88ab6be9823b9ea8ff5f9cfb9efdb809f2ca0bcc0748d9cef63104104787d8471e17402a679239b236944a9f220422f8fb61cad92df", 0x45}], 0x3, &(0x7f0000001000-0xf8)={0xf8, 0x0, 0x10000, "cb37da3131f7a04a4de317960f7868f984e9f64d1c64d0f6e2b65172a774ff5b2a9d8f730deadc4382473321e6151f8139e3fa6a8301213452cdd2c56d27a6dfbf54a962e243b46e392b4a9d47a4e5c130093b31b07874c2156f90a19980b4ed2e723d829b5ba991a174c53bb5655da8a69661ed59a9596efae6c53b9ca22e557853c98464258203645647d95235271ee2dc62702b40f1fa1633613922f4f3fccf25f75967a562621dfd7c2d75ba720b01a0b91139e9caab366ea32f213f462018f88718540e7eb18f32616737a4009a5e56bec99afdbc31b1a7fe8fc80d21371b3faaf703ca"}, 0xf8, 0x40}, 0x4000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000-0xb3)={r1, 0x6, 0xab, "fede4d1a7bfe1d201ad763423fb552d27d8b593c707ccd4f84ddf96f307605d660a6cb368e2a92a3c853b7fb737644809884ea544551f5d2ebd8fa371bf6f15f25f238e676143ef2fbdbe6add2a98b51fca8f5cc92d20047b9828a770f7cceea5fa926868e5968775f14f37e7aa406d15e7b1d111dfe171ea56c942142e47ae16a850bda7dd7bfb22a2e91d2deac9ce14da4ca1560779afccbebc2042bde1ca31e6f83d5961986342a22fe"}, 0xb3) r4 = getpgid(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000004000-0xc)={r2, r3, 0x3}) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000003000-0x1)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mice(&(0x7f0000005000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000006000-0x44)={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) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r6, &(0x7f0000006000)={0xffffffffffffff9c, r0, 0x6}) 2018/01/05 08:05:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000707000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000312000-0x4)=0x4000000000002, 0x4) bind$inet6(r0, &(0x7f0000cc3000-0x1c)={0xa, 0x3, 0xc747, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a83000)={@common='eql\x00', @ifru_flags=0x8100}) sendto$inet6(r0, &(0x7f0000bed000)="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", 0x1000, 0x4010, &(0x7f0000ad5000-0x1c)={0xa, 0x1, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffb}, 0x1c) sendto$inet6(r0, &(0x7f0000493000-0x32)="", 0x0, 0x0, &(0x7f000001e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 08:05:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x1a500) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b19000)=0x0) 2018/01/05 08:05:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = shmat(0x0, &(0x7f0000fa6000/0x4000)=nil, 0x4000) shmdt(r2) r3 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x2, 0x2, 0x9) sendfile(r1, r3, &(0x7f0000ccb000)=0x0, 0x9) 2018/01/05 08:05:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x0) 2018/01/05 08:05:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000173000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a21000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000f0d000)={0x0, 0x0, 0x0, 0x10001, r1}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000304000-0x10)={0x600000000, 0x3a, 0x7f, 0x8}) inotify_add_watch(r0, &(0x7f0000c07000)='./file0\x00', 0x804) syz_emit_ethernet(0x66, &(0x7f0000f59000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x30, 0x400000000011, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "3a11fc", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) socket$kcm(0x29, 0x5, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000977000)='/dev/dmmidi#\x00', 0x1f, 0x80000) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00000da000-0x4)=0x20000000001) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000b68000-0xee)=""/238) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f000099d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b80000)={0x0, 0x32, "99973774f74005721fd663219ab92ab5deb3adaa188c9577395711f34f04113f81b7ba03bd8c22947c633820a61c51dfa167"}, &(0x7f00006c8000-0x4)=0x3a) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000342000-0x10)={r3, 0x5, 0x4, [0xffffffffffff133f, 0x20, 0x6, 0xfffffffffffffff8]}, 0x10) [ 395.915155] binder: undelivered TRANSACTION_ERROR: 29189 [ 395.923136] binder: release 9591:9594 transaction 510 in, still active [ 395.929930] binder: send failed reply for transaction 510, target dead 2018/01/05 08:05:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00002f9000)=""/67, 0x43) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00001da000)=0x9) 2018/01/05 08:05:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000005f000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000000f000-0x10)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r0 = msgget$private(0x0, 0x1e) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x4000000003, 0x2001) msgrcv(r0, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x100000000008, 0x1000) msgctl$IPC_RMID(r0, 0x0) 2018/01/05 08:05:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00004f9000-0x8)='keyring\x00', &(0x7f0000d43000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e14000)="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", 0x1000, 0xfffffffffffffffa) request_key(&(0x7f00008d5000)='encrypted\x00', &(0x7f000060f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a95000)='em1&}-].-\x00', r1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001ff000)={@common='ip6tnl0\x00', @ifru_flags=0x2}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000083e000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000598000-0xb8)={0x0, 0x8000, 0x0, 0x6, 0x140000000, 0x849, 0x100000001, 0x0, {0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xc11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x101, 0x0, 0x0, 0x2}}, &(0x7f0000c06000)=0xb8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000e0000)={r3, 0x5}, 0x8) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000295000)="3b4ba89c1f72b1cb5a43b3fa1daf60ea39400fdb773a8fc95b2e5e3298d22980ac10236ff155399156fd08a970ec3ee62a654fc098ce4d4b7f3ae93c4842c9316bb1a8a6afe10c2e4d89ff1800123dd224c4977832675f5f8c5bbfd8ed10be878b3de8") 2018/01/05 08:05:04 executing program 6 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) accept4(r0, &(0x7f0000338000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f70000-0x4)=0x10, 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f00004f1000)='mqueue\x00', 0x2000809, &(0x7f0000977000)="") open(&(0x7f0000bd2000-0x8)='./file0\x00', 0xf283aa8da6c9f18d, 0x0) 2018/01/05 08:05:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x4, &(0x7f00005ef000)=[{0x3, 0x5aa, 0x80000001, 0x3f}, {0x9, 0x8001, 0x10001, 0x80}, {0x4875, 0x8ed, 0x634, 0x7c51699d}, {0x8, 0x4, 0x0, 0x7f}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x37, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_delete(r0) 2018/01/05 08:05:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a8c000)='maps\x00') exit(0x0) recvmmsg(r1, &(0x7f0000dd7000-0x258)=[{{&(0x7f0000587000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b0d000)=[{&(0x7f0000d3f000)=""/205, 0xcd}, {&(0x7f0000c06000)=""/4096, 0x1000}, {&(0x7f00009f1000)=""/135, 0x87}, {&(0x7f0000525000-0x5b)=""/91, 0x5b}, {&(0x7f0000dd7000)=""/231, 0xe7}, {&(0x7f00001da000)=""/244, 0xf4}, {&(0x7f000042d000)=""/13, 0xd}, {&(0x7f0000057000-0xb9)=""/185, 0xb9}], 0x8, &(0x7f00000d8000-0x1000)=""/4096, 0x1000, 0x6}, 0x2}, {{&(0x7f0000e1b000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c21000-0x20)=[{&(0x7f0000d5f000-0xd)=""/13, 0xd}, {&(0x7f00009b4000)=""/198, 0xc6}], 0x2, &(0x7f00005ae000-0x66)=""/102, 0x66, 0x7f}, 0x7}, {{0x0, 0x0, &(0x7f0000b7a000-0x20)=[{&(0x7f0000976000)=""/4096, 0x1000}, {&(0x7f00007f7000-0x87)=""/135, 0x87}], 0x2, &(0x7f0000a2a000+0x4fa)=""/227, 0xe3, 0x8}, 0xc1}, {{&(0x7f0000b65000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000458000)=[{&(0x7f000074a000)=""/110, 0x6e}, {&(0x7f00004ae000-0xb6)=""/182, 0xb6}, {&(0x7f0000192000)=""/8, 0x8}, {&(0x7f0000720000)=""/171, 0xab}, {&(0x7f0000f94000-0x4e)=""/78, 0x4e}, {&(0x7f00008a7000)=""/70, 0x46}], 0x6, &(0x7f0000b4b000)=""/59, 0x3b, 0x1a93}, 0x7ff}, {{&(0x7f0000fcb000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000abd000-0x10)=[{&(0x7f00004fb000)=""/167, 0xa7}], 0x1, &(0x7f0000982000-0xbe)=""/190, 0xbe, 0x5}, 0x8}, {{&(0x7f000047d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00009ec000-0x30)=[{&(0x7f00008e0000-0x2f)=""/47, 0x2f}, {&(0x7f00004d6000-0x4a)=""/74, 0x4a}, {&(0x7f0000965000)=""/4096, 0x1000}], 0x3, &(0x7f0000297000-0x8e)=""/142, 0x8e, 0x2}, 0x1ff}, {{0x0, 0x0, &(0x7f0000e82000)=[{&(0x7f0000d18000-0xcd)=""/205, 0xcd}, {&(0x7f0000bd8000-0x4c)=""/76, 0x4c}, {&(0x7f0000d6d000-0x59)=""/89, 0x59}, {&(0x7f000007a000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000812000)=""/98, 0x62, 0x8001}, 0xffffffffffffff29}, {{&(0x7f0000785000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f00000)=[{&(0x7f00002da000-0x1000)=""/4096, 0x1000}, {&(0x7f0000eb6000)=""/16, 0x10}, {&(0x7f0000246000-0xef)=""/239, 0xef}, {&(0x7f000094c000-0xc7)=""/199, 0xc7}], 0x4, &(0x7f0000d3d000-0x91)=""/145, 0x91, 0x100000000}, 0x8000}, {{&(0x7f0000ff8000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004ee000-0x10)=[{&(0x7f0000e91000)=""/234, 0xea}], 0x1, &(0x7f0000e83000-0x63)=""/99, 0x63, 0x9}, 0x3ff}, {{0x0, 0x0, &(0x7f0000cfa000-0x30)=[{&(0x7f000008d000)=""/195, 0xc3}, {&(0x7f00005c8000-0x80)=""/128, 0x80}, {&(0x7f0000915000-0xfe)=""/254, 0xfe}], 0x3, &(0x7f0000806000-0x9)=""/9, 0x9, 0x94}, 0xffffffffffffffff}], 0xa, 0x40000060, &(0x7f000058f000-0x10)={0x77359400, 0x0}) fcntl$setlease(r1, 0x400, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00006d5000)={0x0, @in={{0x2, 0x1, @rand_addr=0xa619, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x100000000, 0x8, 0xffffffffffff2ca8, 0x8001, 0xc17, 0x81, 0x2, 0x6, 0x0, 0x4, 0x401, 0xff, 0x8001, 0x7fffffff]}, &(0x7f00005dd000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000afc000-0x10)={r2, 0x7fffffff, 0x2, 0x9}, &(0x7f0000dc1000)=0x10) socket$kcm(0x29, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/05 08:05:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000690000-0x14)={0x0, 0x7, 0x74be27d8, 0x3, 0x3f, 0xf1a4}, &(0x7f0000df6000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000dd0000-0x8)={r2, 0x20}, &(0x7f0000890000-0x4)=0x8) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000045000-0x38)={0x0, 0x0, &(0x7f0000283000)=[{&(0x7f000004a000)="", 0x0}], 0x1, &(0x7f0000283000)=[], 0x0, 0x0}, 0x0) [ 396.026751] FAULT_INJECTION: forcing a failure. [ 396.026751] name failslab, interval 1, probability 0, space 0, times 0 [ 396.038684] CPU: 0 PID: 9644 Comm: syz-executor6 Not tainted 4.15.0-rc6+ #248 [ 396.045998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.055350] Call Trace: [ 396.057940] dump_stack+0x194/0x257 [ 396.061576] ? arch_local_irq_restore+0x53/0x53 [ 396.066271] should_fail+0x8c0/0xa40 [ 396.069984] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/01/05 08:05:04 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000e9000)={&(0x7f0000f80000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00007b4000)=[{&(0x7f00002ff000)=""/134, 0x86}, {&(0x7f0000a19000-0x9c)=""/156, 0x9c}, {&(0x7f0000f80000-0xd2)=""/210, 0xd2}, {&(0x7f0000f80000-0xa9)=""/169, 0xa9}], 0x4, 0x0, 0x0, 0x401}, 0x2) [ 396.075092] ? perf_trace_lock+0xd6/0x900 [ 396.079255] ? find_held_lock+0x35/0x1d0 [ 396.083315] ? __lock_is_held+0xb6/0x140 [ 396.087402] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 396.093291] ? rcu_note_context_switch+0x710/0x710 [ 396.098216] ? __lock_is_held+0xb6/0x140 [ 396.102296] should_failslab+0xec/0x120 [ 396.106259] kmem_cache_alloc_trace+0x4b/0x750 [ 396.110818] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 396.116688] alloc_pipe_info+0xb1/0x350 [ 396.120643] splice_direct_to_actor+0x64a/0x820 [ 396.125281] ? _cond_resched+0x14/0x30 [ 396.129141] ? generic_pipe_buf_nosteal+0x10/0x10 [ 396.133955] ? avc_policy_seqno+0x9/0x20 [ 396.137989] ? selinux_file_permission+0x82/0x460 [ 396.142810] ? do_splice_to+0x160/0x160 [ 396.146755] ? security_file_permission+0x89/0x1e0 [ 396.151662] ? rw_verify_area+0xe5/0x2b0 [ 396.155700] do_splice_direct+0x29b/0x3c0 [ 396.159848] ? splice_direct_to_actor+0x820/0x820 [ 396.164696] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 396.169425] ? __sb_start_write+0x209/0x2a0 [ 396.173733] do_sendfile+0x5c9/0xe80 [ 396.177435] ? do_compat_pwritev64+0x100/0x100 [ 396.181994] ? __might_sleep+0x95/0x190 [ 396.185954] ? kasan_check_write+0x14/0x20 [ 396.190163] ? _copy_from_user+0x99/0x110 [ 396.194289] SyS_sendfile64+0xbd/0x160 [ 396.198153] ? SyS_sendfile+0x1a0/0x1a0 [ 396.202099] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 396.207092] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 396.211830] entry_SYSCALL_64_fastpath+0x23/0x9a [ 396.216557] RIP: 0033:0x452ac9 [ 396.219718] RSP: 002b:00007f35e2e58c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 396.227408] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 396.234650] RDX: 00000000203c8ff8 RSI: 0000000000000013 RDI: 0000000000000013 [ 396.241901] RBP: 00000000000005d4 R08: 0000000000000000 R09: 0000000000000000 [ 396.249142] R10: 00000000400000ff R11: 0000000000000212 R12: 00000000006f6c80 [ 396.256396] R13: 00000000ffffffff R14: 00007f35e2e596d4 R15: 0000000000000000 2018/01/05 08:05:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cdc000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000062a000-0x10)={0x6, &(0x7f0000c4b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00002e2000-0x10)={r1, &(0x7f0000658000-0xbe)=""/190}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 08:05:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000001, 0x84) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000017b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000021000-0x2)=0x101, &(0x7f0000093000)=0x2) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000ae2000)=""/40, &(0x7f0000f64000-0x4)=0x28) fadvise64(r1, 0x0, 0x3, 0x3) 2018/01/05 08:05:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000189000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00003d5000-0x5d)="d14b1d3c230cc87abfd54d5691c2c35c16f62ff96fd4b64a8b067bd091ca70a4e3064957605149ca6da71e2990c1b46be9ff3f68d5448ddbd46c3da47e54f3136a93acdf8d64d4d98dab4bd9ad6dab2d485ec1c34513cfd02b326424e5", 0x5d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x81, 0x1f, 0x0, 0xf, 0x11, 0x10, "fc0fd042585c17794734ae52ad38c8ce66bc76df33116e4679613141d754dffb76b5a87ccad1423d8dd8e1c49efe6b6444dac37ebdb03f6d934c4e9e5eb3eed5", "190630ffa3aba1b465be3217aac9a25435c6b7f4d1b84daf645456187af8eac7b608034608c1fc0fedb0ef43dcfdbf679960993db322d36292ae00d00465775e", "622b106ef142094953206a270df21afe14797efb6301ee1f163d5e9845867b0d", [0x7, 0x40]}) r1 = socket$inet6(0xa, 0x2, 0x10000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000f29000)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d24000-0x14)={0x0, 0xffffffff, 0x80000000, 0x411ccd79, 0xfffffffffffffe3a, 0x7}, &(0x7f0000cb3000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e6a000)={r2, 0xffffffff00000000}, &(0x7f0000161000-0x4)=0x8) connect$inet6(r1, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000061000)={0x0, 0x0, &(0x7f0000c06000)=[], 0x0, &(0x7f00003db000-0x210)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c4f000-0x10)={0x4, &(0x7f0000e39000)=[{0x1, 0xfff, 0x1, 0x8000}, {0x0, 0xfffffffffffffffd, 0xe75a, 0x0}, {0x4, 0x2, 0x5, 0x9}, {0x7fffffff, 0x57, 0x1ff, 0x4}]}, 0x10) 2018/01/05 08:05:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000094a000-0x18)={0xaa, 0x0, 0x0}) fallocate(r0, 0x2, 0x100000001, 0x331) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) lseek(r1, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f00005af000)={0x0, 0x0}) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000356000-0xc)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00005a9000)={0xfffffffffffffe2c, 0x0, 0x0, 0x3}) userfaultfd(0x80800) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000aa9000)={r3, 0xfffffffffffff27e}) 2018/01/05 08:05:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00008bf000)='syzkaller\x00', &(0x7f0000068000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000510000)="2c626706bbae799195cfdd6fc44953393c46e5e142779132a045aa9896ec420b2d75cd3dfebd0afd67ec7ee85bed9ab5f4c2306c26c6d53b1bbe1483539f236a770aef634c3fbb3bf29889497b3e47b66cd666f769bfea12a9dd252df32165a82905f1c96f0024cac5ee408182cfe5106981acccfef253344d2075f2df64c1f96c5111f5ad09ed960de6a067ab64803250484714defe47657a46", 0x9a, 0xfffffffffffffff9) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c69000)={0x0, 0x0}) keyctl$instantiate_iov(0x14, r2, &(0x7f0000c5e000)=[{&(0x7f0000b39000)="a350b632bc19891be4e6219bda3adede61ab39afa35506bf36c1b157e558e5191b835134de45f078c9fcd85f9d75c5ecfcee03c3c3f1ef09f77d0c64c4969bc493304e54f28087", 0x47}, {&(0x7f000039f000-0x4b)="82bb683adbd94029d13efe1ff63f7054782bf81ea51d9d6a0ebd1e23cddfca3490355bacd13cd484f85aa3d417ec524e3e2dc65bdd6f3c87510c2a9766c9add96e032811c99da12b554cf1", 0x4b}, {&(0x7f0000c4e000-0xb1)="2ec8b2fa210d8e3b6ba4a7e835ac39b1e43d930233dec0fe2c0a60e789a42b6af1d7a148ffea9fd37b068bc8123e06bd63e4592811a2f7479522a3cfb10e27eafe88ffb937f9645a6ed9e5444a689bb6bbadb3ce0829c0078e49494dd7783c3723af42dc02886c3bc8a86ae47919f7276837825276488ae4527c7b076bdf238722aaa53fda33d07083e2097978089b3352896bbd9cf338c7c0bba20913c7b9d71bf95d0a60865c00000007d81ae614c7", 0xb0}], 0x3, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) r4 = socket$inet6(0xa, 0x2, 0x2) setsockopt$inet6_int(r4, 0x29, 0xb, &(0x7f0000625000-0x4)=0x2, 0x4) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f000057c000-0x28)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 08:05:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000029e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000f2000)={0x0, 0x9, 0x5ab5, &(0x7f0000245000)=0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d50000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = openat(r1, &(0x7f0000eb2000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000bc9000-0x6c)=""/203, &(0x7f0000d87000-0x4)=0xcb) lseek(r2, 0xfffffffffffffffd, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d3e000+0xcec)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000934000-0x8)={r3, 0x10}) modify_ldt$write(0x1, &(0x7f00004a4000-0x10)={0xf18, 0xffffffff, 0x4000, 0x6, 0x2, 0x5a, 0x6, 0x7fff, 0x8, 0x7}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2018/01/05 08:05:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000688000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00006bd000)={0x65, "21275d6e69da321371b8bb56bfcb6aee4f79419a52f5a86c23f85c0eeda1e5eeda8fdda1890533cdabc731fe11efe70539baf08abb9cf3a2951a8943bf02530f8a833e8189044a434a6654b199d136253a61a28c128008a709a3681585948e421843bb3116"}) r1 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000055000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) read(r2, &(0x7f0000fa6000)=""/1, 0x1) fchdir(r2) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000236000-0x4)=0x1f) ioctl$TCFLSH(r3, 0x540b, 0x1) r4 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r5 = gettid() perf_event_open(&(0x7f0000535000-0x78)={0x7, 0x78, 0x2, 0x7fff, 0x2, 0x0, 0x0, 0xa6c, 0x8000, 0x8, 0x5de8, 0x8, 0x7, 0xffff, 0x4, 0x5, 0x4, 0xffffffffffff8000, 0x100000001, 0x3b, 0xfffffffffffffff8, 0x32, 0xfffffffffffffff8, 0x8, 0x1ff, 0xa6bf, 0x4, 0x0, 0xff, 0xdf60, 0x9, 0x992a, 0x0, 0x8, 0x78946279, 0x7, 0x7ff, 0x2a, 0x0, 0x4813, 0x2, @perf_bp={&(0x7f0000b3e000)=0x0, 0x0}, 0x0, 0x621, 0x5, 0x2, 0x200, 0x100, 0x5, 0x0}, r5, 0xfffffffffffffff9, r1, 0x2) r6 = syz_open_dev$tun(&(0x7f0000a94000)='/dev/net/tun\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000495000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000737000-0x1)=0x10) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f000053d000)={@common='ip6_vti0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/05 08:05:05 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000433000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000ad7000-0x71)=""/113, 0x71, 0x1, &(0x7f000046c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000139000-0x2c)=@random={'osx.\x00', "70707030766d6e6574312ee365746830572d47504c2e5c73797374656d211a6d643573756d2b00"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e43000)='/dev/binder#\x00', 0x0, 0x800) r1 = creat(&(0x7f0000ffd000)='./file0\x00', 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000075e000-0x4)=0x200, &(0x7f0000707000)=0x4) unshare(0x20205fc) socket$kcm(0x29, 0x5, 0x0) socket$inet_sctp(0x2, 0x100000000005, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00007f4000-0x77)=""/119, &(0x7f000007e000-0x4)=0x77) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00003fe000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000098d000-0x14)={0x0, 0xfffffffffffffffb, 0x6, 0x80000001, 0x80000001, 0x6}, &(0x7f00000d6000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cab000-0x8)=@assoc_value={r2, 0xfffffffffffffff8}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) sendto(r0, &(0x7f000075d000)="467a8c3adc2235d56d3244d873e946e8aff046a7e043cab71b6b12e8e2c00c91086523eac8518aebb14c023fbf5ac2ba8c23dbbd67a69baea0cbfaeef07c693bae3afdd1013a3b50c500168f799dc37f9d45a083f1cda4aea82fa3a4a4bd81dce8f6026369c10cc000319be8546f8ba8417dd2010509268f00", 0x79, 0x24000844, &(0x7f00007a2000)=@hci={0x1f, 0x5, 0x0}, 0x6) sendto$unix(r1, &(0x7f00001dd000)="deddfb40779755e4c013ecf9465362e8b3efd5024772047904c7b63b8cbb6d6ddfa7f94f14d710e18bbd240433a6550980a624365336df9f933c630372a7825618dea7ca37f5d27daa89e9fa27a16c8d9b2c68bf3fe431089c4b203225fbfae486979ca737283c60c10edb5d4cc041b413a1ab6985d7161000000000000000092f3d90bb3164146a0d4ee3872319077fec67dbc1a247d7e6f47d1b5ddd26e5a7a6e09124768283a28b28b20117e34ae851894cdb2c10429482fc4eac85b6599470100151409abe76728281bf2ea9bd11aecca8e8a5954560e674831be27b632ac572cff013962d0f734755255d59227f7398a2", 0xf3, 0x20008000, &(0x7f000060d000)=@abs={0x1, 0x0, 0x2}, 0xfffffd49) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 08:05:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000-0x68)={0x80000001, 0xfffffffffffffffe, 0x5, {r1, r2+30000000}, 0x43e, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r3, r3, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000000d000)='/dev/snd/midiC#D#\x00', 0x1, 0x800) r1 = signalfd(0xffffffffffffffff, &(0x7f0000ba3000-0x8)={0x8}, 0x8) ioctl$int_out(r0, 0x2, &(0x7f0000d94000)=0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000632000-0xe9)="7b01068491c1590c6037db7bcb62170c06f0b3c36b4eb3effca16dd99486e275455fb69703c996bdbaa57605a233475f194e382b5ef0f844e82589e7b2cb878ea28f95ff0824cf69166a1c29e080ca282a341bc616629658054488085dad501f94986bc2830ef192f98e622216a6c8bd7474eb851380689953d1bf323993a32b66cd529d7af48cc5674bf9f692b40f4d5cb9cc3a6462ab6f125f366d9fcb179fe652a384eaa5c9062d81a6ca5d26524a1de9e3dc6df84efdab25bd98ef1fcb38f716a2000148f1ffcd94408770d30f840b6c3402de7d733e1d31ccbe0fa21b7906775b545c874de4f4", 0xe9) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002e6000)='/selinux/relabel\x00', 0x2, 0x0) accept$alg(r2, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000496000-0x3d)={0x0, 0x35, "898033191e42b9fb554a0e0870b48df3f6c34ddec20ef4f9cc2d4bc2dcac90b1b691454a0ea6f8f34b259df94f69a6460a07aaa682"}, &(0x7f0000808000)=0x3d) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000015a000-0x8)={r3, 0x0}, &(0x7f000095e000)=0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ec0000)=0x4, 0x4) 2018/01/05 08:05:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00005e3000)='keyring\x00', &(0x7f000057e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000329000-0xd)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005f3000-0x2)='#\x00', 0x2, r0) r1 = syz_open_dev$mouse(&(0x7f00003f6000-0x12)='/dev/input/mouse#\x00', 0x6, 0x18000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000503000-0xb0)=""/176) 2018/01/05 08:05:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000187000-0x9)='/dev/rtc\x00', 0x101000, 0x0) sendmsg$alg(r0, &(0x7f0000980000)={0x0, 0x0, &(0x7f00000f1000-0x20)=[{&(0x7f00003ef000-0x9d)="9b1c56f87c68ec84e84a6b1a3fd9eeffc095d4a896ce57fd7381eb1ff7a3c4f67d1ce60d6b55420e3a0415b521bd70678f048339e4cb2eeb2959d2593389134dd83e405b5c00c4e6348fd5d04598a25f420bf667b0f4b3d4565257795c1a138026ef59969f8ddc6ebbd66b566ae7f11283e582066215a39137480a6ab979c985d6f31c4a90a17fb76b647b2e7d168321eb50b9072e7f62f831fde4c3a5", 0x9d}, {&(0x7f00000d1000)="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", 0x1000}], 0x2, &(0x7f000095b000-0x1240)=[@iv={0xf8, 0x117, 0x2, 0xdd, "ab336843073ff054e151ccd2b5adbd2bae390176ef48e2c3596c5c7ce3e91d919e5f7f483ca18e249686ef91b1663a0bfae40ca76753f83b57b07b776611c7d03785aeeab2d77ba881cbd935e3f5b2163167de4fbbe525d79e7dbf0a649edcb0222e17f8c53243f058c8768af3a08ea15291ef7e919d440a2f16c62d1f6e6b159ccfcd485da6c6ba23fdea04fd788dd67e65401e22c204570fef6b411845965b534fbe0cbc859f5044bf53e5f19846c253feb19b498eb498ca50785ee4567a907906b261ace7226c18aa694e4e39713507a875d4355f2204a75d6e7ae8"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x100, 0x117, 0x2, 0xe8, "83bd8fa343351f9d67acb5463a3b14017e085c0468aff63b52f14148b29f93e857b94544b8502015a39091c027f00584b16f651fae3eb135d406d171468ed5b90cfa14265958ce42df696cee1f6241e0307e92faf96b65b0c2f640bb297d6c8a98cd2f4f2b388d4278bf8df320ccd18cd9b052f68b6c4edd2facf10351d1fc5f270fae4b93b38db46f031fc0b76e4c4c00936368e56d66d65d05d24fbd4c2562b707f0a85ee68e1571e32b4ad59c65df27eca68332c4eaeb6bb066e387908dafcb4977c05e41d8364466a9a5bf4a79e314b9fa9dff9a39f7b59f3a54b6452e63e2de3ab3d84e704a"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1240, 0x0}, 0x4000000) r1 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) [ 396.434925] Empty option to dns_resolver key [ 396.486243] Empty option to dns_resolver key 2018/01/05 08:05:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00004ec000)=""/114, &(0x7f0000fd6000)=0x72) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000064e000-0x15)="", 0x0) 2018/01/05 08:05:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f000000d000)=[{0x10, 0x114, 0xffffffff00000001, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/05 08:05:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x1, 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000650000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) mmap$binder(&(0x7f0000439000/0x3000)=nil, 0x3000, 0x2, 0x110, r2, 0xfff) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000026000)=0xde, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00007d2000)=0xffff, 0x4) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000b74000)={0x8, 0x7fff, 0xffffffffffff8001, 0x1, 0x80000000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_tcp_int(r5, 0x6, 0x8, &(0x7f0000166000)=0x0, &(0x7f0000c80000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) write$tun(r4, &(0x7f0000370000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "4b0c1b", 0x0, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "9840ec8a32086c68"}}}}}, 0x6a) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000be3000)=0x0) recvfrom$inet6(r0, &(0x7f00000e8000-0x19)=""/25, 0x19, 0x2000, &(0x7f0000296000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/05 08:05:05 executing program 0: pipe(&(0x7f000097a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x7387, 0x0) dup2(r1, r2) r3 = dup2(r1, r1) ioctl$int_in(r3, 0x5452, &(0x7f00005bd000-0x8)=0x41) r4 = getpgrp(0x0) fcntl$setown(r1, 0x8, r4) fcntl$setsig(r1, 0xa, 0x12) r5 = gettid() vmsplice(r2, &(0x7f00006bd000)=[{&(0x7f0000dde000-0x1000)="a9", 0x1}], 0x1, 0x0) tkill(r5, 0x100000000000016) 2018/01/05 08:05:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x80080) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) ioctl$TIOCNXCL(r0, 0x540d) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x1, 0x1, 0xa63b0ffd1d3e856f, 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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000001000-0x33)=""/51, &(0x7f0000001000)=0x33) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x1000, 0x7fffffff, 0x0, 0x5, 0xd, 0x5, "dc54625dc7793dc15740e699d6e6f73b7afa990eab7fe8136286e927280cae89c4ffb18a96f462da869ec28e82055951dcd8f8c7444ad4f82a500b131e8897ac", "d9bd0d622667814fc9b958c74dfa69d52dee6ecf5d1c8815e8856f6421cf224cea977956a9c1a5ab864e3438fde3b810eef33eeb551168a3cf256ece066f9787", "d293806a458055957d4c1eff6269acf669af4808638e3a31a962d393fd716765", [0x8, 0x4]}) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000001000)=0xe54, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000002000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x2, 0x7, 0x80000000, 0x1, 0x9, 0xffffffffffffffff, 0x6, 0x5f, 0xfff, 0x1, 0x7, 0x1}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/183) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x207, &(0x7f0000002000)={&(0x7f0000004000-0x5f)=""/95, 0x5f}) syz_fuse_mount(&(0x7f0000002000)='./file0\x00', 0x7002, r4, r5, 0x1, 0x1004413) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000005000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="a18119d958a5a1e725b15082966979db0335f8397619e25c0e2df35b36da422b8cf4991445cb77f470798bf0bc8d03c7cb1b5a", 0x33, 0xfffffffffffffffa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000-0x70)="06f663e83038fa90f670f5e17a2e5fae181a27e939a68ce8fda0e1f46aadf31e3a09a897f424257f555e9c1d6eaaf0522159b2ce92edb4480e9c833f59a22f610bb4edf394c5d6fce844eed24d8c8b61623d13c8b7cfd5e38393398c3c2dd8cdaad73faf8eb8994510f10c85415c3f78", 0x70, 0xfffffffffffffffa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0xb)="74727573746564f5277d00", 0xfffffffffffffffa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000002000-0xc)={r6, r7, r8}, &(0x7f0000005000-0x8d)=""/141, 0x8d, &(0x7f0000004000)={&(0x7f0000000000)={'sm3-generic\x00'}, &(0x7f0000004000)="4669ac84ac943761f0520e24d78b0e8ff990e15c53feb2923e67dcc5e45be1ca05375fb4a2dd1e84a9ec4617bd63236a1336c46d76a1a865d23b3be1a41340760c677be7a678f1f81281e85e7364e244766069da4c76b87dae84188f58daa2d7e3dea8b77ca8611ae308607cfb11485a3729a4d22398df4477363cabf2283e280327a7aece941054c3591c7c3ec6c909973d213bc07de6d4140da1b021085de794aff2e3a0afccc86c859c60dbc629894cf458e1c791b1d831a8599f13c17fa75d594580c82493a7fc3c1f8f7383592d51e74d99ff8b7b4b7ccc230a91b7f96452a1d18f587e6ac6", 0xe8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 08:05:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') connect$inet(r0, &(0x7f0000f6f000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:05 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) finit_module(r0, &(0x7f000000b000-0x1)='\x00', 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000000f000)={0x3, &(0x7f0000005000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) msync(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/ppp\x00', 0x420000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r2, 0x7, &(0x7f000000f000)=0x7) 2018/01/05 08:05:05 executing program 1: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d8e000-0x8)='./file0\x00', 0x10000, 0x40) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000fa1000-0x4)=0x958) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40a) accept$llc(r0, &(0x7f0000a43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fa0000)=0x10) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000fa2000)={0x1, &(0x7f0000287000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f000015f000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xc6c, &(0x7f0000fa2000)={0x2b}, 0xfffffd76) r1 = socket$alg(0x26, 0x5, 0x0) fcntl$setflags(r0, 0x2, 0x1) bind$alg(r1, &(0x7f0000df6000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(seed)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/05 08:05:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000075e000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ba4000-0x4)=0xc) socketpair$inet(0x2, 0x8080b, 0xffffffffffffffff, &(0x7f00007e3000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000260000-0x82)="45c69ea99ff90c7badb9757a7574aacbc448858f63ae7cc4027914ce7e0841b7decc6b2a8e9895849cde824f743ee6f27b44ef636637a8f554ca62c7bc89243c37511de55b56a4d068bbf9903ef2679f30c53287621113e72ebd6f475e98d81e2e472de63987e922a01bba3fc8ba9023e2171380291e8ac9bf5fdc1fc0887801fbb7", 0x82) 2018/01/05 08:05:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f0000a6c000)=0x800000000000000, 0x400000ff) 2018/01/05 08:05:05 executing program 7: shmctl$IPC_RMID(0x0, 0x0) 2018/01/05 08:05:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000a6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00005ab000-0x50)={@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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa0e2, 0x1ff, 0xfffffffffffffffe, 0x100, 0x3, 0x1080040, r1}) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f000016d000-0x9e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x22, 0x4, 0x0, 0x0, 0x90, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0xb, 0x3, [@rand_addr=0xf4fe, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x9}, @lsrr={0x83, 0x27, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @rand_addr=0x800, @multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001]}, @noop={0x1}, @rr={0x7, 0x3, 0x4a, []}, @cipso={0x86, 0x35, 0x4, [{0x0, 0x9, "a492dbcc2ec0fb"}, {0x7, 0xc, "13c06c05ee0f1aed5484"}, {0x7, 0xa, "7b9007cc2efd883c"}, {0x6, 0x10, "d39a5192496651fa77f87319d66c"}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x9a) 2018/01/05 08:05:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000de3000/0x2000)=nil, 0x2000, 0x0, 0x6, 0x20000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/05 08:05:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a4d000)={0xaa, 0x40, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) getrlimit(0xfffffffffffffffd, &(0x7f0000003000-0xe)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) [ 396.637892] device eql entered promiscuous mode 2018/01/05 08:05:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001ad000-0x8)={0x0, 0x0}) fstatfs(r0, &(0x7f0000d8d000)=""/82) r1 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00006af000-0x8)=[{&(0x7f00001bc000)="390000001300094700bb61e10080009e0718000002000000450009f7ff0100e318001a000d00038000fb00000000fd17e9ff090401ffffffff", 0x39}], 0x1) lstat(&(0x7f00004f3000)='./file0\x00', &(0x7f0000234000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00009c7000)=r3) r4 = accept$ax25(r1, 0x0, &(0x7f000093e000-0x4)=0x0) sendfile(r1, r4, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0c033d9d823c"}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000476000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000123000-0xec)="faa5c4aff43865696c9408c52a09ffee30a0403c08b89afb243792e28af6f15df8ba6795a0d27d4a4cc79815c0dd355ac744b08f081c5e4761b76784ea7c71f63d6e3db9e8b7bc23b4e079181b6957bc1215e2a3598c894e595850617061a57f74b0669d819bfb41dd4f8741b067e8d5466785901959f1641e77b0939825bb373a4e698471265e5611435279be459606d31ba5734fb610d84ff71b589502f1d330b5596c7a3256d31c5959bdbe1c4189c1aa5c58a955f21722e022092e5fae5304da2b0f9ef7cbd82729db409dc9e1403276c21205b585a58b4ad8757c0e48186d4789a5fb256134fbb2510d", 0xec) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/05 08:05:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x5421, &(0x7f000000a000-0x8)=0x8) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000d67000-0x4)=0xfffffffffffffff7, 0xfffffffffffffc42) get_thread_area(&(0x7f0000d9d000-0x10)={0x8, 0x20000000, 0x2000, 0x6, 0x8, 0x2, 0x200, 0x800, 0x9, 0x1}) fstat(r1, &(0x7f0000a55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b26000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[], 0x0) getsockname$inet6(r0, &(0x7f000076e000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000114000)=0x1c) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe05b78e39531b006ac59c46528f0eb696180f98ec30be29d2fdf1efdb878fce5c5cf60bc5fc1dc2a36a1bce8715d3fa83b7df6fee04c17a979c6bcd7d01ae96c8", 0x60}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000120000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fffffff, 0xb95, 0x80000000, 0x40}, &(0x7f0000d4b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000094b000)={0x4, 0x5, 0x201, 0x4, 0x100000000, 0x3, 0x86, 0x6, r2}, &(0x7f00004b3000)=0x20) 2018/01/05 08:05:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f43000-0x9)='/dev/kvm\x00', 0x80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x3, 0x2) setsockopt(r3, 0x0, 0x20000000000ca, &(0x7f00003dc000-0x10)="000001ff1200aa050800000003078038", 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005f5000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00006d1000-0x2)=0x9, &(0x7f00004eb000)=0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000105000)={0x0, 0x0, 0x7, 0x0, 0x0}) 2018/01/05 08:05:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='..', &(0x7f00008bf000-0x8)='..', &(0x7f0000898000-0x8)='xfs\x00', 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008f0000)='/dev/vcs#\x00', 0x81, 0x200) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00009e2000-0x8)=0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000c5f000-0x6)={0x3, 0x4, 0x8}) r1 = getpgrp(0x0) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000180000)={0x1c, 0x3, 0xca, 0x9}) 2018/01/05 08:05:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) close(r0) r1 = add_key(&(0x7f00005c6000)='ceph\x00', &(0x7f00003cc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000705000-0xa)="bf9d56dca7e50f88a6cd", 0xa, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000b2e000)='encrypted\x00', &(0x7f0000472000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000df9000-0x4)='GPL\x00', r1) keyctl$link(0x8, r1, r2) 2018/01/05 08:05:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d3c000-0x2b4)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x0, 0x0, @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}, {[@routing={0x0, 0x0, 0x0, 0x85, 0x0, []}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = syz_open_dev$binder(&(0x7f0000317000-0xd)='/dev/binder#\x00', 0x0, 0x800) r1 = syz_open_dev$dspn(&(0x7f000077b000-0xa)='/dev/dsp#\x00', 0x1, 0x200) fstat(0xffffffffffffffff, &(0x7f0000284000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00008e3000+0x7fd)='./file0\x00', &(0x7f0000e91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000d27000-0x8)='./file0\x00', r2, r3, 0x0) ioctl$void(r1, 0x0) sendmmsg$alg(r1, &(0x7f000036a000)=[{0x0, 0x0, &(0x7f0000f9c000-0x50)=[{&(0x7f0000a29000-0x5d)="bad49eead5dd4e6c75a832dae766b2b8f626e24f94d4d4173b19fb34f2e26a763ee34b0f73aa3f0a9f9638b20b5b8fde0e2c66fdd8d75abc8b100dd69a8539f0c5114510be19d753c5c069b8446a46b1f2be4a67bf7d9ae2b3896e2879", 0x5d}, {&(0x7f00007e9000-0x44)="b48dc40932b916e545b8a6f52957b0f040101814046af0fa6756867095d0b4ce9698e59d5918acf712200ac5b0ae125729cae4c2c349253c13f7a4839c2c3fdcc2efd1e6", 0x44}, {&(0x7f0000a27000)="b68b78c602071deed714113f1ece57efc500aff624acd2536283c826a38d9dcf4346db53fd702b612b4af7d9e14f7165047a354cb34e4b852b4fc3482f781548294f0df8cb814df0a9c05243b61c3b63df3a2a1f44ba27b1a582a17cdaf6023013f8ddd48388925ccdc93a90e32dcdb1409adc9ce786ec7c8bf36bccf69d57bf27bc58bb85f7f84348b0b82f1cc221d941cd4157da89aa25fc7f2e66d03c901b6124e38fbf1dc1bd788f51c93a6a347d8cf0d615a13b0e6a39916960bccb26", 0xbf}, {&(0x7f00002d7000)="1028c9506c4758a7f7fcd8c1fc96588f8f58e695da7bdbc0f414369ea8a356f127589ffe53df2d980b139643e63d4d13c0263f5888530922e1fd5b413ed269d6b328ff630a8c269a59c2ad66d7c90ca2e48cd0dc4db434", 0x57}, {&(0x7f0000126000)="a7e258def2c0102fbc71998b28ba16b50bccd33c7efab8bb7a2280a2fc252b69ac299ac93a1ab93269ec91093e729fb0f6d52e4e1e6f920c9179daae97ab1652e9674327d672992741fda11172d8333d513296", 0x53}], 0x5, &(0x7f000077c000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x4}, {0x0, 0x0, &(0x7f0000946000-0x10)=[{&(0x7f00000ff000)="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", 0x1000}], 0x1, &(0x7f00008ca000-0x80)=[@iv={0x80, 0x117, 0x2, 0x65, "fe14628ae4b0ba4578a4ddc2df518a2bb8039b49743e0c08724bb3c863de2a189a7440f931c03448d624555575d495d0ac3265e57fa76e0a26eab1f3e08033c10e83c4999068a075b7a0e67ce2de17482f9b9a1caf07da9956718dad189b18eff4b8a56e37"}], 0x80, 0x44}, {0x0, 0x0, &(0x7f0000b75000-0x70)=[{&(0x7f00003f0000-0x2b)="f40981392da485d6ce64b51354ac08ae90129679a1ea1eef2ae7c4cb427a1083b427ad3d5ebf47fba4b275", 0x2b}, {&(0x7f0000bc4000)="97558aac7b9e85c9367ba337b080d567abd775bc956dd828077412aeac738f28a77d4dbe71dcadebd369baa47588470226f09bc7486266d7e67f125af2d03d4d72aece00f2d9a618ebed3d932dfcdfe21bfb2c0e480b94f413f75c2d2ad471d092f9595dce0ad2327491fbfa16cbdb14b848579487b60f6f7b1269d4952674a042985c0e169f0386e51fc86b0cb322aa8603a0e9ee60e9143f22e831b25f4f2fa734f877f3560f67cb428f7aebc43a829884d44b8831f2a57820af5db2829181ca798516041e2e7897754b54036aa012cf84a679dec429826b1e2610c89bbbb8348863e162efd8db803810e864bdd31216c797602582", 0xf6}, {&(0x7f0000c5f000)="490f9d997dc744a369f7fb5700ff7d14583afddb6c5aaaf684e23a79b4cbe563187008e137ab7a8a3b2e5afef86cdc6792dec65f09545afc176066aca531fc00c6ed1b06", 0x44}, {&(0x7f0000317000)="4608653379c3038be7e13fc104091b6ec1a02292754667cf32306f7185fa82afc2d56c", 0x23}, {&(0x7f0000a27000+0xfc2)="c60b02e348eb05a92d3a303f75544a06eb4be4a7bdf06287c785518bd3be7e06788cb5d230cb489136f03b09c8bd564d936b2863fb965ac3bbdb018a8b84360a1e9592958f8804808c", 0x49}, {&(0x7f0000b38000-0xdf)="e9d99d0d7c358e9100d5d068587239886b862ccb3eb8911e776ae140fb53756c9edee10c0145dbc1b4e97ed7e0f3bbe175ce219db42fd1ec89da8acf61b944a9734098aca62f38d6dc22619294635b913f39349a774c7d034e6de4ae18192d472fb681db92e9768f35db9fe60948cfe09cfcebb9e5a82ec0052862ad7f31139a8d5671a0cefbe7364f90946afd3e7bd670d02dcd062b6e6a41ad17a8d85199b5e6d7d6168fb6960c4769590e187e185008981b48fbb6171d9bfd7369c34dfabc5634a96196aa7685da2503a92ff9bf8e324e0b9759b7abea2e5d380ae61971", 0xdf}, {&(0x7f0000675000)="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", 0xfe}], 0x7, &(0x7f0000a31000)=[@assoc={0x18, 0x117, 0x4, 0x24d9}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x44}], 0x3, 0x20000000) mkdir(&(0x7f00000f9000-0x8)='./file0\x00', 0x80) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000daa000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a36000)=0x0, &(0x7f0000422000-0x4)=0xffffffffffffff46) r4 = getpgid(0x0) fcntl$lock(r0, 0x6, &(0x7f0000c05000-0x20)={0x1, 0x7, 0x5, 0x16d7, r4}) 2018/01/05 08:05:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000084b000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000aa8000-0x8)={0x0, 0x100}, &(0x7f0000d8c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004e8000-0x95)={r1, 0x8d, "7f1b5cc386feeeb8c30209726d1993b89d485edd4285b1f94008fc0080d19799faa69aaef6fb4bbe52649ed385edd2600a934683b4107c1a0f6b9c5091ed2d91d779d907ecced65dfff4c02c53311d9ca0ca61f82b495092822a4f7a58d98bce8a463f3f186a96f20743189ea9ae1ecea40311a503828c4643c80c0a89e9725555833d42d031d77d6a2e61895f"}, &(0x7f00006e9000)=0x95) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000aaa000)=""/92, 0x5c, 0x1, &(0x7f0000d88000-0x10)={0x1a, 0xd, 0x1, 0x9, 0xffffffffffffff9a, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendto$inet6(r2, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ca5000)={0x0}, &(0x7f00008d8000)=0x4) [ 397.125381] device eql entered promiscuous mode 2018/01/05 08:05:06 executing program 1: mmap(&(0x7f000010e000/0x2000)=nil, 0x2000, 0x6, 0x36, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000504000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000747000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 08:05:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x3, 0x40000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r1, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x802, 0x0) sendfile(r2, r1, &(0x7f00009ce000)=0x0, 0x9) sendfile(r2, r1, &(0x7f0000b7a000)=0x0, 0x7ff) 2018/01/05 08:05:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) fcntl$notify(r0, 0x402, 0x8) lseek(r0, 0x0, 0x3) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000001000-0x10)={0x0, 0x8000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000dd6000)={0x1, 0xdf}, 0x8) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x3, 0x803, 0x6) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000dce000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000fe0000)="e14db397aaf35026184d5d57f58ebd97556114943731308c58b7366287ef177a7b79347878ca7e4a1a96eef8664b00ca4083a61f206c5e11008bb4169c49c7c8ffdd7892aa6099ff3dbfe3c3995572560d2e3807405d51bfe5b2413b0a963ceb74520f5be46fad27c2d88ab2befe482ba441971584a628cf27aa51608698515554a599b51d244dd885435f0372a90bb13ae91ccb461f5cc5a793907f50a1fb154f47584a50b593", 0xa7) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000fe1000)='/dev/sg#\x00', 0x20, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fe1000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe2000-0x4)=0xe8) sendmsg$nfc_llcp(r2, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3b, "0490"}, 0x18, 0x0}, 0x0) 2018/01/05 08:05:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f12000-0x14)={0x0, 0x7ff, 0x842, 0x6, 0x800, 0x9}, &(0x7f0000253000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001a1000-0x8c)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/05 08:05:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c1000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000181000-0xc)="91e5e831ea092125fd471fe7", 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ec5000)='/dev/rfkill\x00', 0x202000, 0x0) mmap$binder(&(0x7f0000c00000/0x3000)=nil, 0x3000, 0x1, 0x90031, r1, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000cb6000/0x4000)=nil, 0x4000) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) 2018/01/05 08:05:06 executing program 4: r0 = syz_open_dev$midi(&(0x7f00006db000-0xb)='/dev/midi#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000582000)={0x0, 0xffffffff, 0x6, 0x100000000, 0x9, 0x8001}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x10000}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = accept4(0xffffffffffffffff, &(0x7f0000be5000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cc7000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000001000-0x4)=0xfffffffffffffff7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x904100, &(0x7f0000f77000)="", &(0x7f0000eb5000)=0x0, &(0x7f0000d83000-0x4)=0x0, &(0x7f0000c1c000)="") 2018/01/05 08:05:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x8c62, 0x0, 0x0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000095b000)='/dev/audio\x00', 0x20000, 0x0) recvmsg$kcm(r3, &(0x7f0000266000)={0x0, 0x0, &(0x7f0000dad000)=[{&(0x7f0000759000)=""/220, 0xdc}], 0x1, &(0x7f0000c67000)=""/4096, 0x1000, 0x0}, 0x21) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/05 08:05:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) dup2(r2, r1) dup2(r1, r0) ioctl$VT_RELDISP(r1, 0x5605) writev(r1, &(0x7f0000d5f000-0x40)=[{&(0x7f000002b000)="d8", 0x1}], 0x1) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000301000-0x4)={0x1a, 0x2, 0x53a, 0x0}) 2018/01/05 08:05:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00007c6000)=""/49) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001da000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a08000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000c86000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) r3 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/snmp6\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000b17000)={{0x6, 0x1ff, 0x1ff, 0x6, 0x7a, 0x6}, 0x80000001, 0x5, 0x80, 0xc37, 0x0, "0c8f3d06caf9d0344f937f60da1f310e8dc307546bcf673283c820a4329a19288d259c19655becf663305e814a0028714611dd95a43ab16b5aad6f57d7cb05992d5126899a3c84b0abde005890e8ffb34fcf2ea8242c2afb26fba80dea1b333eed66058b01b834c416236f7714fa00587380a54c7b5dbd322707e14406aac52f"}) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000cd000-0x11)='/dev/vga_arbiter\x00', 0x400fd, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000db2000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000008000)={r5, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[], 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000303000-0x8)={0x0, 0x1}, &(0x7f00004df000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000301000)={0x6, 0x20c, 0x1, 0x9, r6}, &(0x7f0000af0000)=0x10) r7 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r8 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r7, r8, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/05 08:05:06 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005d0000)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001000-0x1000)=""/4096) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a73000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000040b000)={0x0, 0x9}, &(0x7f0000aa6000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000912000)={r2, 0x8}, &(0x7f000032e000-0x4)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r3, r3, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000e65000-0x8)=0x1, 0x5) getdents(r1, &(0x7f0000ce1000-0xb0)=""/176, 0xb0) 2018/01/05 08:05:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007a3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000bd6000)=0x2, 0x2) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000630000)=""/174, 0xae, 0x0, &(0x7f0000a53000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/05 08:05:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x7, &(0x7f00005da000-0xf0)=""/240) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a3a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7d000)=0x0) 2018/01/05 08:05:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002b4000)={0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000017d000)="dba0aeb79d85172b393cd077a1657e16b479c30d7a6f15971ad7ee363d2b57e10c226c6b61d5b80359d7816e7538a256b70d6ad1c76b50ec0cb7e8baa4215de0f65be28f8f57275ca3e7345ceb48da656aeefa44b56ca4cc7bb5d17e4f8b2a6901223d51fa69a3fd0b3a5cf0e07b5933503e5f4a3343ec7adb78c18982dbbc74397feeb37f6dc8334ec328d670564b9936e297a4be6fe9a2bf3836c6141ef0959bf2a2d432f3edb19ab50a55a307e50d4e55fada8b970c3f55f5a6b1a16526ae0f53838868b976bce629770ddb18340bda1778d57c17954a0e5eb095b448bdabbbaba857b8db3747cd17d60e6995d6465abf0dbe78", 0xf5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000df000-0x9)='/dev/ppp\x00', 0x800, 0x0) poll(&(0x7f000052c000-0x28)=[{r1, 0x6020, 0x0}, {r0, 0x4, 0x0}, {r0, 0x0, 0x0}, {r1, 0x5048, 0x0}, {r1, 0x10, 0x0}], 0x5, 0x800) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000aac000-0xf9)=""/249, &(0x7f0000091000)=0xf9) connect(r0, &(0x7f00000ac000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDENABIO(r1, 0x4b36) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ecd000)={0x26, 'skcipher\x00', 0x0, 0x80, 'ctr(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b000000000000000665c54dba6", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e7e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000800000-0x4)=0xe8) 2018/01/05 08:05:06 executing program 4: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) write(r0, &(0x7f0000d6e000-0x25)="240000001c0007f7de75031b001d00000100000c09000900000001860000000200001eea", 0xfffffed1) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) fstatfs(r1, &(0x7f00003f1000)=""/217) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fe8000)=0x0, &(0x7f0000a87000)=0x4) 2018/01/05 08:05:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004be000-0xb)='/dev/mixer\x00', 0x80, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00003e0000-0x4)=0x0) r1 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f64000-0x1000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d0374723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6665e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f1a0c21cab036c0b4f020e4", 0x589, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000527000-0x30)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd579", 0x24, 0x0, &(0x7f000080c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 08:05:06 executing program 1: r0 = memfd_create(&(0x7f0000af9000)='eth0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000ecd000-0x4c)={0x4, 0xffffffff, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006fc000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000546000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000)=0x200000000001ff, 0xffffffffffffffe4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x9, 0x7}, &(0x7f00004a6000-0x1)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x1, ""}, &(0x7f00007f3000-0x2)=0xfffffffffffffd2a) syz_emit_ethernet(0x32, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) 2018/01/05 08:05:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000086a000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00008a9000-0x4)=0xc9c5c63) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 2018/01/05 08:05:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000db7000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x400, 0x10000, 0x0}, &(0x7f00003f0000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d0f000-0x8)={r1, 0x1a}, 0x8) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x5, 0x101, 0x2, 0x0}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x2, 0x0, 0x1}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c55000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xb8) 2018/01/05 08:05:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009bd000)='setgroups\x00') r2 = eventfd2(0x0, 0x0) keyctl$session_to_parent(0x12) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000c3c000-0x4)=0x1ff, 0x4) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000515000)={r2, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 08:05:06 executing program 3: r0 = syz_open_dev$amidi(&(0x7f000040c000-0xc)='/dev/amidi#\x00', 0x8c0d, 0x101880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000000)={0x0, 0x5, 0x2, &(0x7f0000000000)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x1b) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x665, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x8, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000592000-0x9)='/dev/dsp\x00', 0x200000, 0x0) getdents(r2, &(0x7f0000ff6000-0x36)=""/54, 0x36) r3 = syz_open_dev$mouse(&(0x7f00003d8000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000000005408, &(0x7f000050e000-0x8)=0xffffffffffffffaf) 2018/01/05 08:05:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fab000)="200000001800077e530000000000480080200d00001100052200000004000700", 0x20) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f44000)=0x0) 2018/01/05 08:05:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x6) r0 = add_key$keyring(&(0x7f0000cd5000)='keyring\x00', &(0x7f0000ab0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000b7f000)='syzkaller\x00', &(0x7f0000e29000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000afa000-0xe0)="dd91e8a44d6ae6c8f9babfd7821bf618cbfda4bc1c39d8c4b40ee2f96db0e4eed5407fdab622c5b5b5f7acebd4ee664110da2bc95798a64eebeee756833a71caf67644521dbdb5a3a403b2b8286eaebc41fdd0946f5efa97b2d7498beea63f436991524e84e54ca096d60ff21050047caf92634249e927a22095598df053e1a006772f3c5efa3f11d1a3e64d633c639378f2ecce29c7f3abfe21203b62ed8f96ddb821c3df3a6d91195830ea241d5674c83fe12400b2d55cf50d0a1bf7a9efa03130db233dcbd669aabded629a7815cade24f6ba5387f112a9d8b7c0aaa11d62", 0xe0, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f00006b1000-0x6)='logon\x00', &(0x7f0000029000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000fa4000-0x20)=""/32, 0x20) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000aed000)=0x0, &(0x7f00008a0000-0x4)=0x0, &(0x7f0000001000)="") write$fuse(0xffffffffffffffff, &(0x7f000039c000)={0x18, 0x1, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2018/01/05 08:05:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000049f000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r0, 0x80000) pipe(&(0x7f0000165000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000cfd000)=[{&(0x7f00007db000-0x66)='i', 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x10006) syz_open_dev$audion(&(0x7f0000815000-0xc)='/dev/audio#\x00', 0x100, 0x4002) writev(r3, &(0x7f0000bb5000-0x50)=[{&(0x7f0000d77000-0x1)="1d", 0x1}], 0x1) clock_getres(0x7, &(0x7f000044e000)={0x0, 0x0}) tee(r2, r1, 0x86eb, 0x0) 2018/01/05 08:05:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00005a6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x2, 0x5, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009f9000)='/dev/ppp\x00', 0x40, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e26000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000b50000-0x110)={{0x3, 0x3, 0x3, 0x288a, "6ec6ea543e25cc57abc2201d04b4e73f61670aaf4da727e72aec8e6ce83479d544e67e98eb76278b4cd42dce", 0x6}, 0x0, 0x0, 0x800, r2, 0xd4e, 0x2, "9ecf362928d2af5c6d3c513b60482461c99322cd5edba06d1895516d9fe13ef6de52b73c5e37aac0a1d1551de42da117dcf928b3dc672c758d746568660d5523", &(0x7f00002ff000-0x27)='posix_acl_accessvmnet1securityppp1[,vmnet0](.\x00', 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x1d6, 0xbb, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000026d000)={0x42, 0x0, 0x10000, 0x401}) setxattr(&(0x7f0000a37000)='./file0\x00', &(0x7f0000bba000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000089e000)='posix_acl_accessvmnet1securityppp1[,vmnet0](.\x00', 0x2e, 0x1) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000070d000)={0xbae, r3, 0x1, 0x6}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000408000)={0x6, 0x9, 0x5, 0x1, 0x1, 0x351, 0xfff, 0x9, 0x8, 0x8, 0x3}, 0xb) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00006f3000-0x38)={0x1ff, 0x3c7, &(0x7f0000275000)="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", &(0x7f0000879000-0x26)="49830df0bb7d0c18b4d057fa2ad74549e8e694a87277d83eef506011ee96f3b8d22d585b5e", 0x3ea94fc8, 0xb674c48df9ab6d02, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000545000-0x110)={{0x81, 0x0, 0xe65, 0x101, "b45d5884c6388720ae95c0b0df999a8c3e3d454335918d271ea9810efcc8dfd93eb93a5d6d9b808105fed178", 0x1ff}, 0x0, 0x0, 0x0, r2, 0x0, 0x401, "c6e94a6d8abef21057c308898a14409038a6266875cc449b2925c5d34a6deea8ee23b1d1480080a4e18f5951ebd433450759793a5f06876dd5a48c344fe1eaaf", &(0x7f00005ff000-0x2e)='posix_acl_accessvmnet1securityppp1[,vmnet0](.\x00', 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9, 0xf55, 0x8000, 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]}) sendmsg$netlink(r0, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000b26000)=[{&(0x7f0000cb9000-0x95)=[{0x10, 0x1d, 0x20000000000003ff, 0x0, 0x0, ""}], 0x2}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) 2018/01/05 08:05:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) modify_ldt$read_default(0x2, &(0x7f0000936000-0x88)=""/136, 0x88) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003fa000)={0x0, 0x0}) 2018/01/05 08:05:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') connect$ipx(r0, &(0x7f00009e0000)={0x4, 0x1ff, 0x7ff, "ae73306a8921", 0x2, 0x0}, 0x10) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:06 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000006000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x50000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={0x0, 0x4, 0x81}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000007000-0x18)={r1, 0xffffffffffff8000, 0x30, 0x6, 0x1}, &(0x7f0000005000)=0x18) signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x0}, 0x8, 0x0) 2018/01/05 08:05:06 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000235000-0xb)='/dev/adsp#\x00', 0x5, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000001000)={0x0}, 0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) recvmsg(r0, &(0x7f0000882000)={&(0x7f0000bf7000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f00004b4000-0xeb)=""/235, 0xeb}, {&(0x7f00005b5000)=""/129, 0x81}, {&(0x7f000044a000-0xa3)=""/163, 0xa3}, {&(0x7f0000000000)=""/99, 0x63}], 0x5, 0x0, 0x0, 0x9}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf84c, 0x8, 0x1, 0x400, 0x3, 0x400000, r2}) r3 = shmget(0x1, 0x400000, 0x400, &(0x7f000021d000/0x400000)=nil) shmctl$SHM_LOCK(r3, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) close(r4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x1000000000005, 0x0) socket$unix(0x1, 0x1, 0x0) sendmsg(r5, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000)=[{&(0x7f0000fb4000)="b7", 0x1}], 0x1, &(0x7f000016d000-0x9f)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r5, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000242000-0x10)=[{&(0x7f00009aa000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000c21000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000a97000)={&(0x7f0000a26000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00000b6000)=[{&(0x7f0000121000)=""/123, 0x7b}], 0x1, &(0x7f0000e08000)=""/248, 0xf8, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000e8e000)={0x3}, 0x1) accept$alg(r5, 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00008eb000)={[0xf004, 0x0, 0xf000, 0x0], 0x6000000000000000, 0x31, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dmmidi(&(0x7f0000a94000-0xd)='/dev/dmmidi#\x00', 0x100, 0x400400) 2018/01/05 08:05:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) lsetxattr(&(0x7f000029f000-0x8)='./file0\x00', &(0x7f0000dbf000)=@random={'btrfs.\x00', '\x00'}, &(0x7f000048d000+0xcfa)='+\x00', 0x2, 0x0) r2 = epoll_create(0x4000000010011) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ea6000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) r4 = dup3(r0, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt(r3, 0x7, 0x0, &(0x7f0000c28000)=""/4096, &(0x7f0000cf1000)=0x1000) fchmodat(r4, &(0x7f000055f000)='./file0\x00', 0x20) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/05 08:05:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getpeername$netrom(r0, &(0x7f0000292000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000358000-0x4)=0x48) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00004a2000)=0x1, 0x4) 2018/01/05 08:05:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000945000)=0x95d1) sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000868000)='./file0\x00', 0x138) timer_create(0x5, &(0x7f000009e000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bab000)=0x0) timer_settime(r1, 0x0, &(0x7f0000af2000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000673000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl(r0, 0x5, &(0x7f00004cb000)="7d74fe6c3231b60238ad9cb69f08d843673a5be3ee7e7dddc504405a769ca23259ec9304307754369448bbe112973a2ca862c337aed01d8f12796e38e206baeb3bb40d912bcb04c2fe6daad460443f5e2fe0171f45108dbe8083f9204c5545f4f8dc72eddb5c22fecd680a5e0d26e3838a2f7f0daec116b4584d81d743a40ed2745df4c9c1c504c1aef7") setxattr(&(0x7f0000ce8000)='./file0\x00', &(0x7f0000536000-0x9)=@known='user.syz\x00', &(0x7f0000b45000-0x9)="", 0x0, 0x0) [ 397.567487] binder: 9887:9889 ERROR: BC_REGISTER_LOOPER called without request 2018/01/05 08:05:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) syz_open_dev$sndtimer(&(0x7f0000e83000)='/dev/snd/timer\x00', 0x0, 0x80) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x3}, 0x8) 2018/01/05 08:05:06 executing program 3: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$notify(r0, 0x402, 0xa) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f00007a4000-0x4)=0xffd, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x19, &(0x7f000071d000)="1f000000", 0x4) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0xd, 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d71000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000643000-0x10)={0x4, 0x209, 0x800, 0xffffffff00000000, 0x0}, &(0x7f00000b8000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000979000-0x98)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x1}, 0x98) 2018/01/05 08:05:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r1, &(0x7f00001f9000)='R', 0x1) readv(r0, &(0x7f0000f08000)=[{&(0x7f0000fb6000-0xb0)=""/88, 0x58}], 0x1) 2018/01/05 08:05:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') ioctl$ION_IOC_ALLOC(r0, 0xc0204900, &(0x7f000030e000)={0x81, 0x71c0, 0x1, 0x0, 0x0}) ioctl$ION_IOC_FREE(r0, 0xc0044901, &(0x7f0000d00000-0x4)={r1}) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000c82000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="55f826609e1a", [], {{0x86dd, @ipv6={0x0, 0x6, "720bf2", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "000988", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2018/01/05 08:05:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a02000-0x11)='/selinux/enforce\x00', 0x10200, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000ccc000-0x20)={0x101fd, 0x24e7840629c9fe77, 0x4000, 0x2000, &(0x7f0000347000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000ff2000-0x10)={0x10000, 0x9000, 0x0}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) [ 397.634373] binder: BINDER_SET_CONTEXT_MGR already set [ 397.641284] binder: 9887:9889 ioctl 40046207 0 returned -16 2018/01/05 08:05:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = mmap$binder(&(0x7f0000266000/0x4000)=nil, 0x4000, 0x4, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000039f000-0x18)={r2, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x200000000000000, 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, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a32000+0xe41)={0x70, 0x0, &(0x7f0000b89000-0x70)=[@acquire={0x40046305, 0x0}, @request_death={0x400c630e, 0x1, 0x3}, @enter_looper={0x630c}, @increfs={0x40046304, 0x0}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x8, &(0x7f00009fd000)=[@flat={0x776a2a85, 0x1, r3, 0x1}], &(0x7f0000a6c000-0x8)=[0x38]}, 0x7ff}}], 0xb, 0x0, &(0x7f0000103000-0xb)="cd4954564e923457da95e1"}) connect$ax25(r1, &(0x7f0000377000-0x10)={0x3, {"e055106957bfc0"}, 0x8}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f000000b000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/05 08:05:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001e6000)='/selinux/checkreqprot\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000307000-0x4)=0x5f, 0x4) accept$inet6(r0, 0x0, &(0x7f0000990000-0x4)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00006fc000)={0xaa, 0x3f, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000001000-0xd)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) [ 397.679880] binder: release 9887:9902 transaction 513 out, still active [ 397.686792] binder: undelivered TRANSACTION_COMPLETE [ 397.716123] binder: send failed reply for transaction 513, target dead 2018/01/05 08:05:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00006a2000)='/dev/mixer\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000063f000-0x14)={0x0, 0xad5, 0x200, 0x200, 0x4, 0x10001}, &(0x7f00003a2000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003e7000)={r2, 0x1000}, &(0x7f0000e77000)=0x8) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) accept$alg(r4, 0x0, 0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0xa) 2018/01/05 08:05:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000d91000)={0x6, &(0x7f0000680000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) sendfile(r0, r0, &(0x7f0000af9000-0x8)=0x0, 0x400000ff) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) sync_file_range(r0, 0x1, 0x6, 0x4) bind(r0, &(0x7f000071d000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 08:05:06 executing program 1: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x101, 0x40400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00007c8000)={0x1, &(0x7f0000688000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00002dc000-0x10)={r2, &(0x7f00006cc000-0xb3)=""/179}) prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, r0) 2018/01/05 08:05:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x45, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x800000000000001a, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) epoll_pwait(r3, &(0x7f000097a000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0xfffffffffffffffc, &(0x7f0000e03000-0x8)={0x6}, 0x8) 2018/01/05 08:05:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e76000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003a7000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000fa9000-0x4)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b48000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) r2 = syz_open_dev$dmmidi(&(0x7f0000dec000-0xd)='/dev/dmmidi#\x00', 0x83, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000720000)=0x1, 0x4) inotify_add_watch(r2, &(0x7f00000c5000)='./file0\x00', 0x6000040) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00008bb000)='\x00', 0x1) 2018/01/05 08:05:06 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000da4000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=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) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)='+', 0x1}, {&(0x7f0000001000-0x29)="5ece8d5933cc72ac07081b10f71ad18c48f3294724252b3fafd4a75ca95623eebd9211cea7758795f8", 0x29}, {&(0x7f0000001000-0x2)="4af0", 0x2}, {&(0x7f0000aef000-0x28)="d29d72259d5f5005684b4633f08c68fe183e917b5f5f12ef50a05c775ee53220f5856661abd3d001", 0x28}, {&(0x7f00005eb000)="1a1e7d45d588e214d80d54e9fe2479b93d96029c038b00111671b8d87784ca42a8b1998064e6e2f614dc626951cda76a797f6ee209de11f9b8048161efa0e29de17478c4ba90d4f5a7c1d14a9bbf6bd1424dc8badad3f915fe06532074cabcdac21018bc735bce74891730e70c65f89af994a476c36e1b09be68433400550bbc3b", 0x81}, {&(0x7f0000001000-0x21)="bca648fd30752dd8a56fdf7a2ecc63de7422aec20d77d56329c7844e9e262a077c", 0x21}, {&(0x7f0000001000-0x8e)="df970f201178b025f38be394dd8857d7ceb7564090ac711325bfb8fa902da15b6b80d026665ac52c26fb6761618af8bf6f392c2ae0a7b04e0953501dae3ffc83680314ad7d292b2a2c3d7d5efed7cd007b8bf8473bc949ade450857e7f652fd27393f25f8f0bd9fa51ed3db26cd2372b2e480c604ee5087975427a5071275f4ecb2f57f89ad80fef75f251f8de1b", 0x8e}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x8e)="6ad3d78cc7c5be5f6f11344ac48913264e14e89ff606e1c15f441e20d33264a6cca43d701e6f80e44bd75f2bb1b51fa1c495c3bbdea516f54795f790851b618cd94a7e282d231f0c7b73067635201aab8e8076709b0705db8144e21f6d3131ff42d8c88bcdf151b334b0761daf37f5d2516aca88fddf99c682c381b0125ed45865542794c45dbe767601d3bf750e", 0x8e}, {&(0x7f0000001000-0x38)="0cf360d532a3b67abaa6d7834eb3d2c0ed16bda24132354f7c9c14556a47220aa361cbad0d78fb02d11ee6221d018a8a9151d7edd2bbff37", 0x38}], 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f000019c000)='./file0\x00', 0x3) 2018/01/05 08:05:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x9) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) r1 = syz_open_dev$dmmidi(&(0x7f000041e000-0xd)='/dev/dmmidi#\x00', 0x3f, 0x600) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005dd000-0x4)=0x0) ptrace$peekuser(0x3, r2, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002c6000-0x17)={0x0, 0xf, "9b09e1bf81cd02d4a1e534f2e3cefc"}, &(0x7f0000bcb000-0x4)=0x17) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000084e000-0xc)={r3, 0x4, 0x30}, &(0x7f000042b000-0x4)=0xc) write$eventfd(r0, &(0x7f0000d3c000+0xd2e)=0x0, 0x8) 2018/01/05 08:05:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000063e000-0xf)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000053000-0x2a)=""/42) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f000047d000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="032236f9b752", [0x0, 0x0]}, 0x14) 2018/01/05 08:05:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003e4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r0, 0x442000000000127b, &(0x7f0000015000)="") 2018/01/05 08:05:06 executing program 6: r0 = shmget(0x2, 0x4000, 0x1, &(0x7f0000164000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001d1000-0x14)={0x0, 0x3, 0x6, 0x1, 0x38c, 0x7}, &(0x7f0000545000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cd9000)={r2, 0x12, "5f61f227c38df19b3c69d626e18549d2651b"}, &(0x7f000030e000)=0x1a) sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000339000-0xc)=@sack_info={0x0, 0x7, 0x70}, &(0x7f0000c5a000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000008b000)={r3, 0x79a, 0xc6, "5e948fdde9afaf5dace4decd3c5c3389ef861704e8b7b840830ecad996cc6dd2d34f136e11c143ecb1842ceadfdbd6b816c92d32fdc739a2a9e20064c24fc2460e8bb47c44cf20bb95740260e75c5a8649319de0332793c29b979913996707d4659ec88e35b845cba7ed84d08a6797b34922d9697920f30d77354f668df331ba4f546c3df7ce929b122d1c8510a474d9cadee8f4030e76e29883dfa054c4f511e101ae3a381a2a2ceef97c2dea1ebcac12bde304f2b14dfb248aa369427fd0f105f4e06f0a65"}, 0xce) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000df5000-0x8)={0x5d5, 0x200}) 2018/01/05 08:05:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008b0000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000966000)=""/194) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00002b2000-0x73)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000001, 0x0, 0x0, 0x101, 0x0, 0x0}]}) 2018/01/05 08:05:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00004b1000-0x12)='/dev/snd/midiC#D#\x00', 0x2000000000000, 0x204080) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000003b000)=0x0) r2 = syz_open_dev$adsp(&(0x7f00002ab000)='/dev/adsp#\x00', 0x81, 0x101400) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000399000-0x8)={r1, r2}) accept4(r1, &(0x7f000003c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000146000)=0x10, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ppoll(&(0x7f0000226000-0x8)=[{r3, 0x0, 0x0}], 0x1, &(0x7f00005ee000)={0x0, 0x0}, &(0x7f0000925000-0x8)={0x0}, 0x8) 2018/01/05 08:05:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000a43000)={@common='ip6_vti0\x00', @ifru_mtu=0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x0) recvfrom(r0, &(0x7f00001c1000-0x27)=""/39, 0x17, 0x10001, &(0x7f00006fb000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000f38000-0xc)={{0x5, 0x101, 0x7, 0x100000001, 0xf3, 0x40}, 0x3}) 2018/01/05 08:05:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000c0d000)={0x0, 0x5000, 0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$negate(0xd, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000060e000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000000000)={r0, r1+10000000}, &(0x7f0000001000-0x8)={0x0}, 0x8) prlimit64(0x0, 0x0, 0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x0, 0x4) 2018/01/05 08:05:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00007a3000-0x12)='/dev/input/mouse#\x00', 0x0, 0x300) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00005d9000)=0x4a) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r1, &(0x7f0000c7c000)=""/136, 0x88) 2018/01/05 08:05:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ffe000-0x98)={0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x1}, &(0x7f0000402000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dae000-0x8)={r1, 0xfffffffeffffffff}, 0x8) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000d95000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) 2018/01/05 08:05:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000172000-0x16)='/selinux/checkreqprot\x00', 0x4440, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000026e000-0x70)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x40ed, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x70) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000024000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000081d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c03000-0x4)=0x14, 0x1080800) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000174000-0x50)={@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]}, @loopback={0x0, 0x1}, 0x4, 0x8, 0x1, 0x100, 0x6, 0x4, r2}) r3 = syz_open_dev$sndseq(&(0x7f0000239000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e34000)={0x0, 0x87e, 0x8, 0x10001}, &(0x7f00009af000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000de2000)={r4, 0x2000, 0x3ba, 0x1d}, &(0x7f0000407000-0x4)=0x10) mprotect(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000051e000)={0x0, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000dda000-0x5c)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x80000000001000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$alg(r0, 0x0, 0x0) 2018/01/05 08:05:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/05 08:05:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000a7000)={0x1200000000000000, 0x6000, 0xfb, 0x1, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x101) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000381000-0x28)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000984000)={0x0, 0xffffffffffffffff, 0x100000001, {0x3f, 0x6}, {0x10000, 0xffffffff00000001}, @cond=[{0x0, 0x6, 0x100, 0x40, 0x7, 0x5}, {0x8a15, 0xffffffffffffff81, 0x8, 0x80, 0x7f, 0xf9f2}]}) write$tun(r1, &(0x7f0000dd7000-0xde)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0xffff, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}, 0x26) 2018/01/05 08:05:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000006b000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5c1}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a3000-0x10)='/dev/sequencer2\x00', 0xa4040, 0x0) dup3(r0, r1, 0x0) 2018/01/05 08:05:06 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000002000)={0x74, 0x0, [0x40, 0xd4, 0x8000, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000004000-0x8)=0x10000) 2018/01/05 08:05:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) socket$inet6(0xa, 0x800, 0x3) sendmsg$nl_xfrm(r0, &(0x7f0000f2a000)={&(0x7f00000e6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f000071a000)=@getsadinfo={0xc4, 0x1f, 0x209, 0x0, 0x0, 0xf, [@policy={0xb0, 0x7, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 08:05:06 executing program 3: prctl$getreaper(0xf, &(0x7f00000ea000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) 2018/01/05 08:05:06 executing program 0: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000fa1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5b, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a6d000)={0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/autofs\x00', 0x103100, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000fa1000-0x8)={r2, r3}) bind$alg(r0, &(0x7f0000df6000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(seed)\x00'}, 0x58) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000fa2000-0x4)=0x0, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000fa0000)='net/rfcomm\x00') mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f0000fa1000-0xc)={@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) 2018/01/05 08:05:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x194, 0x2000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000320000-0xe)='net/protocols\x00') sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/05 08:05:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000dfa000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000caf000-0x8)={0x0, 0x0}) sched_getattr(r5, &(0x7f00002dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f00005af000-0x14)={0x4, 0xfffffffffffffffc, 0xff, 0x1, 0x8}) r6 = socket$unix(0x1, 0x2, 0x0) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000247000-0x2)=0x7, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) recvmsg(r8, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) [ 398.047180] netlink: 172 bytes leftover after parsing attributes in process `syz-executor7'. [ 398.100300] netlink: 172 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/05 08:05:07 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000002000001, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/05 08:05:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000061c000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000da5000)={@generic="2500c4f261f69e3bdfb57b56c10e1f1e", 0x10001}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000b70000-0x30)=[{0x0, 0x0}, {0x0, 0x8}], 0x2) ioctl(r0, 0x1268, &(0x7f0000000000)="") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fb0000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d7d000)=0x400, 0x4) 2018/01/05 08:05:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000069000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000002000-0x73)=""/115, 0x73) 2018/01/05 08:05:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000df1000-0x10)={0x40, 0x2, 0x6, 0x1ff, 0x0}, &(0x7f00007cc000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000416000)={r1, 0x2, 0x0}, &(0x7f0000b41000-0x4)=0x8) 2018/01/05 08:05:07 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000009000)={@generic="047bdbfd8be51c26dde988fbe92eca00", @ifru_flags=0x8000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007000)={0x0, 0x5}, &(0x7f0000008000+0x62a)=0x8) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x9, 0x100) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000009000-0xbd)=""/189) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000003000)={r1, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000009000-0x8)={r1, 0xfffffd0c, ""}, &(0x7f0000008000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r4, 0x0, 0x0}, 0xc) 2018/01/05 08:05:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x4, &(0x7f0000000000)=[&(0x7f00002a1000/0x4000)=nil, &(0x7f0000a4e000/0x3000)=nil, &(0x7f00005f0000/0x1000)=nil, &(0x7f00009f5000/0x1000)=nil], &(0x7f0000b34000-0x10)=[0x8, 0x4, 0xef0d, 0x0], &(0x7f0000000000)=[0x0, 0x0], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00003da000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) 2018/01/05 08:05:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ab6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000e4a000)=0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000911000-0x10)={&(0x7f00009b3000/0x2000)=nil, 0x2000}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227e, &(0x7f0000001000-0x1)="") 2018/01/05 08:05:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x45f4, 0xffffffffffffffff, 0xffffffffffffffff) syz_emit_ethernet(0x21, &(0x7f0000155000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000013, @x25={0x5347d1768d122c42, 0x0, 0x103, "88b2fc9458c02af985f8f181bd99e587"}}}}, 0x0) 2018/01/05 08:05:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000514000-0x10)={0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000c45000)=0x0) r2 = accept$ipx(r1, &(0x7f00001be000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005da000-0x4)=0x10) ioctl$sock_proto_private(r2, 0x89ea, &(0x7f0000c52000-0x1000)="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") 2018/01/05 08:05:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x2, 0x2001) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000fc8000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/05 08:05:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a6e000-0x8)=0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000581000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000b83000-0x10c)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000835000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f0000946000)='cgroup\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 08:05:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r0, &(0x7f000086a000)=[{&(0x7f00000be000+0x170)=""/179, 0xb3}], 0x1) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@ax25={0x3, {"fbc2c05bd06cbf"}, 0xfffffffffffffffe}}) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f000054d000)=0x3f, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000435000-0x16b)=@hdr={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/05 08:05:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x3, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f000009d000)='proclo}\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r1, &(0x7f000014d000)="", 0x0) close(r0) 2018/01/05 08:05:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) r1 = gettid() sched_getparam(r1, &(0x7f00006f2000-0x4)=0x0) 2018/01/05 08:05:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002cf000)="5e636f7369785f61636c5f617063fcffffff00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/05 08:05:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = shmget$private(0x0, 0x2000, 0x3, &(0x7f0000005000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmat(r2, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_RMID(r2, 0x0) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00002e6000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000eda000)=r5) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000611000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 08:05:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) [ 398.324188] device eql entered promiscuous mode [ 398.395415] handle_userfault: 169 callbacks suppressed [ 398.395420] FAULT_FLAG_ALLOW_RETRY missing 30 [ 398.405520] CPU: 1 PID: 10059 Comm: syz-executor4 Not tainted 4.15.0-rc6+ #248 [ 398.412878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.422231] Call Trace: [ 398.424816] dump_stack+0x194/0x257 [ 398.428428] ? arch_local_irq_restore+0x53/0x53 [ 398.433086] ? handle_userfault+0x12b7/0x24c0 [ 398.437565] handle_userfault+0x12fa/0x24c0 [ 398.441861] ? handle_userfault+0x150b/0x24c0 [ 398.446347] ? userfaultfd_ioctl+0x4520/0x4520 [ 398.450902] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 398.456063] ? __lock_is_held+0xb6/0x140 [ 398.460101] ? perf_trace_lock_acquire+0xe3/0x980 [ 398.464929] ? print_irqtrace_events+0x270/0x270 [ 398.469668] ? print_irqtrace_events+0x270/0x270 [ 398.474400] ? get_user_pages_fast+0x277/0x340 [ 398.478965] ? perf_trace_lock+0xd6/0x900 [ 398.483085] ? perf_trace_lock_acquire+0xe3/0x980 [ 398.487910] ? trace_event_raw_event_lock+0x340/0x340 [ 398.493074] ? perf_trace_lock+0x900/0x900 [ 398.497279] ? __lock_acquire+0x664/0x3e00 [ 398.501500] ? check_noncircular+0x20/0x20 [ 398.505705] ? __lock_acquire+0x664/0x3e00 [ 398.509936] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 398.515100] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 398.520272] ? find_held_lock+0x35/0x1d0 [ 398.524320] ? __handle_mm_fault+0x3296/0x3ce0 [ 398.528877] ? lock_downgrade+0x980/0x980 [ 398.533006] ? lock_release+0xa40/0xa40 [ 398.536967] ? perf_trace_lock_acquire+0xe3/0x980 [ 398.541785] ? perf_trace_lock_acquire+0xe3/0x980 [ 398.546598] ? copy_overflow+0x20/0x20 [ 398.550462] ? do_raw_spin_trylock+0x190/0x190 [ 398.555027] ? perf_trace_lock+0x900/0x900 [ 398.559254] __handle_mm_fault+0x32a3/0x3ce0 [ 398.563646] ? __pmd_alloc+0x4e0/0x4e0 [ 398.567520] ? find_held_lock+0x35/0x1d0 [ 398.571566] ? handle_mm_fault+0x248/0x8d0 [ 398.575778] ? lock_downgrade+0x980/0x980 [ 398.579937] handle_mm_fault+0x334/0x8d0 [ 398.583971] ? down_read+0x96/0x150 [ 398.587573] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 398.592127] ? vmacache_find+0x5f/0x280 [ 398.596082] ? find_vma+0x30/0x150 [ 398.599603] __do_page_fault+0x5c9/0xc90 [ 398.603650] ? mm_fault_error+0x2c0/0x2c0 [ 398.607792] do_page_fault+0xee/0x720 [ 398.611580] ? __do_page_fault+0xc90/0xc90 [ 398.615805] ? perf_trace_lock+0x900/0x900 [ 398.620019] ? check_noncircular+0x20/0x20 [ 398.624234] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 398.629311] ? futex_wait+0x6a9/0x9a0 [ 398.633096] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 398.637924] page_fault+0x2c/0x60 [ 398.641352] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 398.647119] RSP: 0018:ffff8801c65ef928 EFLAGS: 00010246 [ 398.652454] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82584841 [ 398.659697] RDX: 00000000000000c9 RSI: ffffc9000428a000 RDI: ffff8801c65efd28 [ 398.666952] RBP: ffff8801c65efa08 R08: 1ffff10034fea41a R09: 0000000000000000 [ 398.674195] R10: ffff8801c65ef858 R11: 0000000000000000 R12: 1ffff10038cbdf28 [ 398.681435] R13: ffff8801c65ef9e0 R14: 0000000000000000 R15: ffff8801c65efd20 [ 398.688696] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 398.693873] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 398.699044] ? iov_iter_revert+0x9d0/0x9d0 [ 398.703272] ? mark_held_locks+0xaf/0x100 [ 398.707390] ? simple_xattr_get+0xeb/0x160 [ 398.711600] ? current_kernel_time64+0x122/0x2f0 [ 398.716335] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 398.721348] generic_perform_write+0x200/0x600 [ 398.725930] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 398.731186] ? current_time+0x88/0xc0 [ 398.734969] ? file_update_time+0xbf/0x470 [ 398.739185] ? current_time+0xc0/0xc0 [ 398.742971] ? down_write+0x87/0x120 [ 398.746668] __generic_file_write_iter+0x366/0x5b0 [ 398.751583] ? check_noncircular+0x20/0x20 [ 398.755803] generic_file_write_iter+0x399/0x790 [ 398.760552] ? __generic_file_write_iter+0x5b0/0x5b0 [ 398.765637] ? iov_iter_init+0xaf/0x1d0 [ 398.769594] __vfs_write+0x684/0x970 [ 398.773298] ? lock_acquire+0x1d5/0x580 [ 398.777250] ? kernel_read+0x120/0x120 [ 398.781149] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 398.785880] ? __sb_start_write+0x209/0x2a0 [ 398.790182] vfs_write+0x189/0x510 [ 398.793706] SyS_write+0xef/0x220 [ 398.797141] ? SyS_read+0x220/0x220 [ 398.800740] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 398.805734] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 398.810477] entry_SYSCALL_64_fastpath+0x23/0x9a [ 398.815216] RIP: 0033:0x452ac9 [ 398.818377] RSP: 002b:00007f9846b71c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 398.826060] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 398.833301] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000015 [ 398.840543] RBP: 0000000000000288 R08: 0000000000000000 R09: 0000000000000000 [ 398.847783] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f1d60 [ 398.855027] R13: 00000000ffffffff R14: 00007f9846b726d4 R15: 0000000000000000 2018/01/05 08:05:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000027000)=0x4, &(0x7f00000f6000)=0x4) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x215, 0x435, 0x2) 2018/01/05 08:05:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x22277, &(0x7f00009d1000)="46cd") mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) io_setup(0x0, &(0x7f0000af5000)=0x0) io_submit(r1, 0x3, &(0x7f00006dc000)=[&(0x7f0000ba3000)={0x0, 0x0, 0x0, 0x7, 0x400, r0, &(0x7f0000147000-0xb4)="70cbfcd4d07b9a71b99f2ed0473472e3bf3bdac291d8d5e1d69c4f4e4b6fce28147de24fd05418060513dc04835c15a87c4ea6efe1d3f5eb4cb6e620a9fc2e71efd2a162f70fc6de49a03cab2c1d8baef1f769cbee6fdace24c0c0958c3359a04af343014df7d12e169a088300ca131614a4d519b4b0e8d071edd0a7ed7a6b0b8903c4cb761a6d02b7575c15afb779c469d344c58a780708e96c3eb4d14c7184b922f6854e39e5e6df6f9eba33415833e2032ae3", 0xb4, 0x4, 0x0, 0x1, r0}, &(0x7f000032c000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, r0, &(0x7f0000b2c000-0x92)="b7f812c5ea96f9cb000d4215d37d20594f9d1fb74348fd5bd3c394bc7cbba4a8af076339b8398634d3381acf331585f9de7492faa94564017cc9eca625e631de6d13949ef91b368eb7d1ac1c03a81c98a0c51cbb49d5bde5b20ceb0351f9e393d64657eb6556c4c28450cb9f86758ff07a7e7cf0e6de17bc0e53ca69e78d848a0bac4e347ef3f8e5ee33e0e34764cda07d9a", 0x92, 0x0, 0x0, 0x0, r0}, &(0x7f000019f000-0x40)={0x0, 0x0, 0x0, 0x7, 0x20, r0, &(0x7f0000022000-0xcd)="130b35f44b95fa8fa2e4fb6e428f65e8a3b00517a0d5a50cdbe091fc0bd9809538043909e33c7373539fd14dc1252b180442a88e33abc0cde0affc3b2a5d4a597d7228b6da26f00534e8811caccab8fe18418dbefbd7595c9855efb1ad0f3572e086af91da69b13759d242726aa82c088b98016d8bfa3ed1cdd766059376c5237b129a8be3bd67963f8ce0c6f29a31dc0a65ddf69eded9e9784a7fa1cf22f45bb8c3a5bb0d372555cac537285d5f219463c9e551978f32de6caa2b039c721b2fee47edbbae92577f0d6a97b8d4", 0xcd, 0x9, 0x0, 0x1, r0}]) 2018/01/05 08:05:07 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000bd3000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x200) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c5c000)='cmdline\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fa6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f000009d000)=[], 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9) 2018/01/05 08:05:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f00002de000-0x8)={0x0}, 0x8, 0x0) pipe2(&(0x7f000039d000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00008ed000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) dup3(r0, r1, 0x0) r3 = gettid() ptrace$peek(0x1, r3, &(0x7f0000cd1000)=0x0) 2018/01/05 08:05:07 executing program 3: mmap(&(0x7f0000000000/0x321000)=nil, 0x321000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000321000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000322000-0x8)='./file0\x00', 0x181) mmap(&(0x7f0000321000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000321000)='/selinux/checkreqprot\x00', 0x288880, 0x0) mmap(&(0x7f0000321000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000321000)=r2, 0x4) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006af000)={0x0, 0x0, 0x0}, &(0x7f000080a000)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f0000196000)='/dev/vcs\x00', 0x80, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) rt_tgsigqueueinfo(r4, r4, 0x40, &(0x7f0000cd1000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) ptrace$getregset(0x4204, r4, 0x2, &(0x7f0000284000-0x10)={&(0x7f0000b66000)=""/120, 0x78}) ptrace(0xffffffffffffffff, r3) mmap(&(0x7f0000321000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000321000+0x96d)={0xffffffffffffffff}) mmap(&(0x7f0000321000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000322000-0xd8)=[@in6={0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc5}, @in6={0xa, 0x0, 0x80000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x3}], 0xd8) 2018/01/05 08:05:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000050f000)='/dev/net/tun\x00', 0x0, 0x1fa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00003e7000)=0x6) write$tun(r1, &(0x7f0000894000-0x3a)=@hdr={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0xfebb) 2018/01/05 08:05:07 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00004b3000)="", 0xc019895a925e2786) 2018/01/05 08:05:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000380000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/05 08:05:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a27000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00004ab000)={0x2, 0x0, [{0xbff, 0x0, 0x9}, {0xaa9, 0x0, 0x9}]}) sched_setattr(0x0, &(0x7f00005cb000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000045f000)='/dev/sequencer\x00', 0x20402, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f000073f000-0x4)=0x0) 2018/01/05 08:05:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000591000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae3000-0x4)=0x10) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000096a000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x7) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) rt_sigprocmask(0x0, &(0x7f0000f71000-0x8)={0x3}, &(0x7f0000ea0000-0x8)={0x0}, 0x8) 2018/01/05 08:05:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="3ba3dff28b83203de6d089374aec189d023bf290d9207ebd087e1b0aab81f6e837a7bb8196bffaf4925041c85b5b4a9b32e96ddcd9c9455974720baee28c2676e5923dac4071911f3a2cb001b3747a5b072cfac390c837620f701ecc880e69555b7c4b00582e4285bda2189b638f513d6654f399cfc0b0c160fce7575a01bd5aa79cf7e01fedc864b446d097a077ced731b508365000ec98365f8143c5b0272d9ff1cb70a93af3a3e89afe5c4b4cebeee8839d72d8b1917d08d0f3d610945f689d12a5b06b93b4c35d", 0xc9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000756000)=0x85f, 0x4) sendfile(r0, r1, &(0x7f00003c9000-0x8)=0x0, 0xb9) mmap$binder(&(0x7f0000226000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r1, 0x19) 2018/01/05 08:05:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x40) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000d87000-0x9e)=""/158) clock_nanosleep(0x4000000000b, 0x0, &(0x7f0000064000-0x10)={0x800002e5a, 0x0}, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f0000999000-0x20)=[], 0x0, 0xf8d4) r4 = gettid() socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r6, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000715000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f0000f61000-0x4)=0x6, 0x4) fcntl$setsig(r5, 0xa, 0x12) r8 = dup2(r5, r6) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000dd0000)={0x0, 0x0}) tkill(r1, 0x16) timer_create(0x6, &(0x7f0000c81000-0x60)={0x0, 0x18, 0x4, @thr={&(0x7f0000624000-0xc2)="dcd9253fde12934c8967188d263c125e34e8df9879c83231ace896806946100e5dfabc1b07f3d65ae4292a13063d032eb92b3ebf29787db1f098b513acb2142a1cb1040049cc1176fa3994a94a8eddac9fea24203215e7e0b3abbec5aa53f52aed608260bbd347b05e6369affb47509bf1522463c056c042034bf3564a3fe5fc324b8a26dec27cc2eb74bbff3014ec49c7da948216249425f6c09e2b108b1dcd253393413ba8e22af51ff93e0459586ba7dab71fbc9d866a2902eadbc8e03816d98d", &(0x7f00002ce000)="022a4674073438fab58b5afa7b52b6ad37f0dde0a3d7e10fc156fdbed99ca458a5578e055da1b1dd1355935ade4a2a7f3b912a4cfd7501a69930754bfb1e755b126658a63599df809fc4361a0dd10b08b8bc436bd8a71cde7d16cbdfdef2800335f953c1c383642e9ba53880515e6d77682af1601688322a0a7a08e394311410cc2ea0f68c80beb2b9b68182339af6ea25713fabf5bd7260e9ec69e5676ae4fef4fec0752d1fdaf2f7ece32c10a3eb803794637004552ca7737fc6d6cb927cb77395934cc18c0874075e79d58888dbaac6186354f538ca10"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e6000)=0x0) r9 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r10 = dup2(r2, r3) ioctl$KDGKBDIACR(r8, 0x4b4a, &(0x7f0000d1c000)=""/8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r10, 0x8, r9) tkill(r1, 0x16) 2018/01/05 08:05:07 executing program 0: socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d12000)='/dev/loop#\x00', 0x40, 0xc0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00009e8000-0xe8)={0x0, 0x0, 0x0, 0x200, 0x1, 0x0, 0x2, 0x4, 0x1, "c2140aa78144d5f837bb38dc318067290478af385ec14181ec4dedb1b33dc2672e5fcae6bece8245acaab5c2eeb01e3fbab16c51ad1d50079a20e2ddb62961b2", "6a8e528157a4d308116f5ec44503dd3e6c798f865d6814cab3ddbe3a0b28dc633427a1b55101885c48bc5a1b98de0d3e24d38a6f32ac671f64718cb45d899bdd", "5b028bb4a7e0550c011369d6fd1939ef649b748343c5d644681aca693efd15fa", [0x80000000, 0x7]}) r1 = dup2(r0, r0) ioctl$KVM_SMI(r1, 0xaeb7) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00009cd000)=0x9, &(0x7f0000ba4000)=0x2) 2018/01/05 08:05:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000022c000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b97000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f00009d5000)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001bf000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f0000c3b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/05 08:05:07 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002de000)='/selinux/enforce\x00', 0x4800, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f8f000-0x1c)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0x3, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00001bb000)=""/254, &(0x7f00001bb000)=0xfe) 2018/01/05 08:05:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fca000)=@assoc_value={0x0, 0x0}, &(0x7f0000cc7000)=0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001fc000-0x4)=0x5d, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) [ 398.942453] ptrace attach of "/root/syz-executor3"[28656] was attempted by "/root/syz-executor3"[10110] [ 398.977831] ptrace attach of "/root/syz-executor3"[28656] was attempted by "/root/syz-executor3"[10110] 2018/01/05 08:05:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000699000-0xc)='/dev/audio#\x00', 0x4000000000042, 0xfffc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000b1d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x40) sendto$inet(r1, &(0x7f0000205000)="6bf7b6f64cdbb5", 0x7, 0x40, &(0x7f000094e000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000539000-0x11)='($md5sumnodev^!)\x00') 2018/01/05 08:05:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/raw6\x00') r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = getpgid(0xffffffffffffffff) move_pages(r2, 0x20000219, &(0x7f0000f60000-0x10)=[&(0x7f0000071000/0x3000)=nil, &(0x7f00008a6000/0x3000)=nil], &(0x7f0000b0e000-0x8)=[], &(0x7f00006bd000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) sendfile(r1, r0, &(0x7f0000b6c000-0x8)=0x800, 0x8) 2018/01/05 08:05:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = creat(&(0x7f0000aae000-0x8)='./file0\x00', 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000a07000-0x8)=0x0) 2018/01/05 08:05:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r2, &(0x7f000082d000-0xc0)=[], 0x2082cf40) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000048000+0x65c)=[], 0x0, 0x7ff) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) listen$netrom(r1, 0x0) r6 = dup2(r0, r5) ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f0000f07000)={&(0x7f0000bf9000/0x1000)=nil, 0xffffffffffffff7f, 0x2, 0x4, &(0x7f000005c000/0x3000)=nil, 0x7}) fcntl$dupfd(r5, 0x406, r6) tkill(r3, 0x26) ptrace$getregset(0x4204, r3, 0x1, &(0x7f0000a68000)={&(0x7f00002d0000)=""/61, 0x3d}) 2018/01/05 08:05:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f42000)={0x0, 0x0, 0x0}, &(0x7f0000d71000-0x4)=0xc) syz_open_procfs(r0, &(0x7f00004bd000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000bb9000)=0x0, 0x8) dup3(r2, r1, 0x80000) 2018/01/05 08:05:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000057e000-0x9)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r0, &(0x7f0000814000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x400000000}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/05 08:05:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000784000-0xb)='/dev/mixer\x00', 0x101000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000303000-0x4)={0x5, 0x80, 0x4}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00002bb000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000db8000)="", 0x0) 2018/01/05 08:05:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004df000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000023b000)={"f3408b80068062fbe62de450dece5b3f", {0x4, 0xe41d, 0x3, "3abc6c1c0164", 0x8, 0x0}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004d8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003a000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000e7a000)='net/netlink\x00') ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000088d000-0x8)=0x0) sendfile(r2, r2, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000+0x790)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x1e, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000003e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000243000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000032000)={0x0, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c63000)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000070d000)={r2, 0x200000000000006, 0x2, 0x2, 0x6, 0x400}, &(0x7f0000f45000)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c37000-0x8)={r3, 0x1}, &(0x7f0000753000-0x4)=0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f00004d4000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/05 08:05:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fallocate(r0, 0x2, 0x8, 0x1) bind$alg(r0, &(0x7f0000f2d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f0000035000-0x18)=[{&(0x7f0000bf5000-0x58)="8d1c2bb61c0bca64d020ca5cd0cf7b50", 0x10}], 0x1, &(0x7f000097d000-0x18)=[], 0x0, 0x0}, 0x0) r2 = dup(r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000980000)={r1, 0x0}) io_setup(0x8008000000003, &(0x7f0000872000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 08:05:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x80007fffc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a72000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) clock_gettime(0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f0000f2e000-0xa)={{r3, r4/1000+10000}, {0x0, 0x2710}}, &(0x7f00002a0000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r0) r5 = memfd_create(&(0x7f00009e9000-0xe)="2a70726f6376626f786e80743000", 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000)="", 0x0) fchown(r5, 0x0, 0x0) close(r0) 2018/01/05 08:05:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)=""/122, 0x7a) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x8, 0x0) recvmsg(r1, &(0x7f00008dc000)={&(0x7f000084f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00000fd000)=[], 0xffffe3c, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) r7 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000002000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 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) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000)={&(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0x6d)="0b7176eac071601a1da987f4ce5a81f339cfde052a49dff053036d8cc5b4bb16c81d34dbb89ab1f5f127a518b5ccb1c6396d217be440a04c739674016da254ebb0b8dd1595f6b249f1edbbb7cfeb9877226fba8eab65581e2851a5e207dfefae0149b6a7ed90f6f6658883ce91", 0x6d}, {&(0x7f0000001000-0xa4)="6e01515e3ba0a959d0f40c06267b5b2eb15a9a6845d5872e29646dd8e7d2f446064ce0f9d79d4bdce76969772843aa98bc0c0d3586e22bfcfdeeb51840bf47d5243ef1045ec17d28ac805b335b64f6b157ce1cd5da913da57feaa809acdda4f427350c77e4acea05bc0a64888ed03e4074fd1bd950dedd54b3a90d6733fca29aa23d8c785452afd46e1b29f933f43b23e8c20f15949c7b7405ec3d938c24c67d12210269", 0xa4}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r0]}, @rights={0x20, 0x1, 0x1, [r2, r0, r2]}, @rights={0x20, 0x1, 0x1, [r12, r1, r2]}], 0x128, 0x0}, 0x48080) 2018/01/05 08:05:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x4000000000000, [0x100000000, 0x200, 0x0, 0x2, 0x9, 0x984, 0xffffffffffffffff, 0x9]}, 0x5c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001000-0x268)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/05 08:05:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00003d2000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000725000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000379000)={0x0, r1+10000000}, &(0x7f00002f5000-0x8)={0x0}, 0x8) pread64(r0, &(0x7f0000a4c000)=""/0, 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000f87000-0x4)=0x0) write(r0, &(0x7f00001aa000)="f9c102", 0x3) 2018/01/05 08:05:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000471000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00006b0000)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000fb5000-0x8)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000e3d000-0x7)='mounts\x00') ioctl$KDDISABIO(r2, 0x4b37) 2018/01/05 08:05:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x28060400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000)={r1, &(0x7f00000c1000)="", &(0x7f0000f84000)="", 0x0}, 0x20) sched_setattr(0x0, &(0x7f0000000000)={0x10001000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 08:05:16 executing program 7: pipe2(&(0x7f0000e09000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000324000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000566000-0x5)='user\x00', &(0x7f0000b71000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b71000-0x1)='))user[trustedvboxnet0eth1\x00', 0xfffffffffffffff8) keyctl$setperm(0x5, r2, 0x20200202) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x140, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0xb, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 08:05:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000473000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x100) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x1b, 0x0) get_mempolicy(&(0x7f000029a000)=0x0, &(0x7f00003e8000)=0x0, 0x1000000000005c, &(0x7f0000be7000/0x4000)=nil, 0x2) syz_open_pts(r0, 0x448801) 2018/01/05 08:05:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) [ 407.614123] audit: type=1326 audit(1515139516.509:7301): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10199 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 407.684256] audit: type=1326 audit(1515139516.535:7302): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10199 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 407.709542] audit: type=1326 audit(1515139516.537:7303): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10199 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 407.734347] audit: type=1326 audit(1515139516.537:7304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10199 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 407.759074] audit: type=1326 audit(1515139516.552:7305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10199 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=272 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 407.784302] audit: type=1326 audit(1515139516.554:7306): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10199 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 407.808902] audit: type=1326 audit(1515139516.557:7307): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10199 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=321 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 407.833474] audit: type=1326 audit(1515139516.558:7308): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10199 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 407.858077] audit: type=1326 audit(1515139516.561:7309): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10199 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=321 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 08:05:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000078a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d8000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = epoll_create(0x73) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000a7b000)={0x10000000, 0x0}) write$eventfd(r2, &(0x7f0000555000-0x8)=0x0, 0x8) 2018/01/05 08:05:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000fb000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f000046e000)="ecd627c2753135597f28e726345a851aee4633dd1798c3f4281641201d809a1e532dcc85b53a4ba82d39d2249e4e27d4c88f262bcd6cbabdc9831225897f7719fd231db4f8e8201a8051764be157d54bd8d92a7fa24684119a9713c98ba88c1bf997d473f8a5aadafb0e98d42392a2e14a307ff2cb75", 0x76, 0x4, 0x0, 0x0) unshare(0x2000000) r1 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00004d4000)=0x0) connect$unix(r1, &(0x7f0000edc000)=@file={0x1, './file0\x00'}, 0xa) setns(r1, 0x0) 2018/01/05 08:05:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x204, 0x0) remap_file_pages(&(0x7f0000a82000/0x4000)=nil, 0x4000, 0x3, 0xfffffffffffffc54, 0x3001) ioctl$TCSETA(r0, 0x5402, &(0x7f0000643000)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 08:05:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000d6a000)=0x7, 0x4) 2018/01/05 08:05:16 executing program 3: mmap(&(0x7f0000001000/0x5e4000)=nil, 0x5e4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000073e000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000edb000)={0x4, [0x7, 0xffff, 0x1, 0x9]}, &(0x7f0000000000)=0xc) seccomp(0x200000001, 0x0, &(0x7f000029b000)={0x2, &(0x7f00001e1000-0x18)=[{0x20060, 0x0, 0x1, 0xffffffffffffffff}, {0x1000, 0x0, 0x2, 0x7}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000001000-0x10)={0x5, &(0x7f000033f000)=[{0xffff, 0x401, 0x71, 0x1}, {0x6, 0x401, 0x8, 0x2}, {0xfffffffffffff2c1, 0x8, 0x2, 0x4}, {0x5, 0x5, 0x2, 0x52}, {0xffffffffa4d02283, 0xffffffff, 0x3f, 0x4}]}) open(&(0x7f000044b000)='./file0\x00', 0x90000, 0x11) r1 = semget$private(0x0, 0x3, 0x80) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/01/05 08:05:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000080e000)={&(0x7f00003d9000)='./file0\x00', 0x0, 0x18}, 0x10) r1 = accept(0xffffffffffffffff, &(0x7f0000c83000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a07000)=0x14) r2 = syz_open_dev$random(&(0x7f0000c90000-0xc)='/dev/random\x00', 0x0, 0x101081) r3 = openat$ion(0xffffffffffffff9c, &(0x7f00000ed000-0x9)='/dev/ion\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000091c000-0x4)=0xf4, 0x4) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00009e0000)=""/138, &(0x7f0000433000-0x4)=0x8a) r4 = syz_open_dev$admmidi(&(0x7f0000fd9000)='/dev/admmidi#\x00', 0x100000000, 0x20c080) poll(&(0x7f00002dd000-0x28)=[{r0, 0x90, 0x0}, {r1, 0x2000, 0x0}, {r2, 0x1005, 0x0}, {r3, 0x2000, 0x0}, {r4, 0x2, 0x0}], 0x5, 0x6) socket(0x10, 0x3, 0x0) 2018/01/05 08:05:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) openat$mixer(0xffffffffffffff9c, &(0x7f00004d2000-0xb)='/dev/mixer\x00', 0x101000, 0x0) 2018/01/05 08:05:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d38000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f00005bb000-0xa)="240000001b00fbffeb030000f6fb017967947d0bfcffc20001000020f700000ff915f801", 0x24) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000083f000-0x10)=@common='yam0\x00') 2018/01/05 08:05:16 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000e99000)='/dev/admmidi#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000d6e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x0}, 0x8) socket$inet(0x2, 0x1, 0x80000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000)=0x0, &(0x7f0000003000-0x8)=0x0, 0x6, &(0x7f00004a5000/0x3000)=nil, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) keyctl$session_to_parent(0x12) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x9, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70ce992c0719de51, 0x1, 0x0, 0x0, 0x2, &(0x7f0000003000)=@generic="cf63002b9992021941a5e9ddc055838e", 0x6, 0x1, 0xe200000000000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r2, &(0x7f0000005000-0x10)={0x4, 0x100000000, 0xb4e, "11c71f5e99ad", 0x1f, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000005000)=@rc={0x1f, {0x9, 0x97f9, 0x400, 0x1, 0x9, 0x1}, 0x101}, 0x9) shmget(0x1, 0x1000, 0x802, &(0x7f0000003000/0x1000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000007000-0x30)={0x5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCNXCL(r2, 0x540d) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000004000)=0x1) 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) r3 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000007000)='blacklist\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="7d93c8244bea35b3", 0x8, r3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000009000-0x4)=0x0, 0x4) [ 407.882648] audit: type=1326 audit(1515139516.562:7310): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10199 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 08:05:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00007dc000-0x8)='keyring\x00', &(0x7f000030f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, r0) add_key(&(0x7f0000728000-0x5)='user\x00', &(0x7f0000762000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c0d000)="cc437d65ff365f2675cfa182a8f884c601dc2db6427e5abb8c4e684166e000a57531b6243777f40b6972101ab44ad8175d3faaaa703f9994c61ff210875e9ba14533454ace2abb3affc7cdd2c85b63f03e758fd0274e62b3ce6ad9f60f595990b705847a00883dacdbf0f8", 0x6b, r0) 2018/01/05 08:05:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) link(&(0x7f000001e000)='./file1\x00', &(0x7f0000020000-0x8)='./file0\x00') open$dir(&(0x7f00001cb000)='./file1\x00', 0x80, 0x46) unlink(&(0x7f00005bb000)='./file1\x00') 2018/01/05 08:05:16 executing program 4: mmap(&(0x7f0000000000/0x57c000)=nil, 0x57c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) bind$bt_hci(r1, &(0x7f00004ca000)={0x1f, 0x6, 0x0}, 0x6) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000057e000)=0x400, 0x4) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000057d000-0x1004)={0x1000, "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r2 = memfd_create(&(0x7f0000368000-0x4)='em0\x00', 0x2) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000057f000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f4000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000023b000-0x38)={&(0x7f00001f2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057c000-0x10)={&(0x7f000057b000)=@expire={0x104, 0x18, 0x1, 0x0, 0x0, {{{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@tmpl={0x4, 0x5, []}, @mark={0xc, 0x15, {0x0, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 08:05:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:16 executing program 2: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x80802, 0x6e96) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000d29000-0x5c)={{0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x7, [0x9, 0x8e3, 0xffffffffffffff35, 0x81, 0x10000, 0x9, 0x9, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0x8007fff, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xed, 0x0}, 0xb) 2018/01/05 08:05:16 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d4b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x9)=@rc={0x1f, {0xb316, 0x8, 0x3ff, 0x6aa, 0x41, 0x0}, 0x5}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) mkdir(&(0x7f0000d17000)='./file0\x00', 0x0) rt_sigreturn() socket$nfc_raw(0x27, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006e1000)='/selinux/status\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000842000-0x1c)={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x40}, 0x1c) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cdc000-0x10)='/selinux/member\x00', 0x2, 0x0) ppoll(&(0x7f0000096000-0x10)=[{r1, 0x4500, 0x0}, {r2, 0x4, 0x0}], 0x2, &(0x7f0000d3d000-0x10)={0x77359400, 0x0}, &(0x7f0000791000)={0x1000}, 0x8) mount(&(0x7f000032a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='rapfs\x00', 0x2800, &(0x7f000001c000)="") 2018/01/05 08:05:16 executing program 4: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xfffffffffffffffe, 0xc8, &(0x7f0000001000-0x5)="0505071e79", 0x5) [ 407.969982] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 08:05:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000312000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004c0000)=0x0, &(0x7f00009d1000-0x4)=0x4) r1 = socket$inet6(0xa, 0x3, 0xefffffffffbffffa) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000061c000)=@assoc_id=0x0, &(0x7f000066f000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00001ad000)="0142d2d199c3c5a62e7fa06ee32f2fce0982494efb20a0a22452050420c5721d2d5115ae898cbf7d502fde735e4b5cae3f2f94956915bc2e6a7a583a533bbf607c94d6d81e6d7831633220062a8998a939e0d356f2dadbdf721ea7ba8f91efb3ae03bb848ef9b7cd93f9a794b51c1ce690a7f723cd17ae7960b6e2e926daafa3f6fa69663a7b3baa60d1fa54b47711c724f238728dd81f59e2fc90f5ce7bc7e33b95a74866a4c172cec158ca75dd3ee67429fb454d271ad5b89299639b40b37afe31b9ed5ffec2bdc40a90c6c9f6f5489d073a7fa2e6e21a2fcfbe3d98b32df91b1318013dece1494ee27aa10e7616db8a32e276ce2b909ee0fbfed735438688065ec7f654107db1fb04cfce69a929a7e0cf3e8baa6988c4270b1ea3783c98482acfee21dbde4793ba2cfc91ca256a8df5f9d7b8f2346bda57f9d5e33ceaf32ebe85c6a98797db870fe496d4e082921e71907d4303a17c153ae0c5e92a7674cd5c7e668ba3619ec96a692f2a48f653b2dcc83cb325d359bdea85f15f0d6eef0d3cfe94d5b337a2a1aeff2f2af0371452a1e96cf828300d854433f7aca5a6dd273f525e911d55c5d619e84a8d69bdd74f3c117991a922a13ebc1c52fdd0de185285746bba6aa14ede2c2e81f97f4389a3c4fd015280de1bd263242907d24cd0d791d83597a19d54f1cc444f943418ee9708d077a3810ad2c5e2c3d4c907450405fb94724d84dc41cdbb937ef0b1dec42a9a71b46f2de70c31ae9d90ebc3e36d6d45436626ef8b96ed540d920bb113befe9bd3a2eaf4badf4c4d36575e7ae58de33044fcb83574f0b5b33eb0108d9aa0e5c246b79af2e758910fb0acb861ab58936144621707c848aa95da4fa8195a457d4fa5cc62ab4304c31c706d4ff0bb138004f276c63fe451a9ecc9f950ab691c2e3cd194fdea70660d1c06398366b09890e678c28a65a06170b8653a22363d50160713a9506bf83538f4c1a3da1f59708652f795078b61f0343864b0081aedc4a8fa7d9738d2181baf940e18a7d42fe7809d2d633bcebc897ba45d79de7fe314f4c9ca4bc270c0f636ee5d391e0ffbfc292caf18dd47427ca1873a8d4aa7452c782ef6dabf749eb1f96055f619316558c25b545e136df0a4d13c3f6459e2b92c0a7480c3080cd1a6c6bc124a2bbedf0dda12b3d4dfd7d5042e2ec8d865d491c1171612bacbe3c612d1b1b215e6541323a6438a3c0bab70995496de7f15618a5338639fd00d808f8d6fb6b37dc7e4b1a26f4d3ec7a840f2d7bfef180238755b49087adcaa69faaabea8a3c2ac363b9e97dbb4037b1c95c5f775f1b3da1a05f8ce0a2164bcc62ce2b69c517d4e6598ab0bad946e9e4cb20ac2a0a124ebebd0720c4d4e8fabbbdbe41edbb929c4bd7609fb01a78e524b6f74bac9afc43908dfe881896a0a258b6cdb42cdae9c0a1e855d0b5446285b69183596101f38eaa3dbe74b383ba541c200e88139bdd9385e29bf98b2ec99b14461c37ddd27e14e765dba081cc05ca6dff288c307f5654736a6b290bee3a91764a661c3720a0ca67f44ad7715aa8a5755eaa99be6f10391dfabd997bcac885f3fa72494cd642fa3c6c4183dbe18f8f96af3b7a148f126ca43f8cff8987cc9c6bf98177ce17d49bf2fdaa3b03d42ef28bb621f3f25f546777d1d023e794c7694e0deeb6072e653d239d0db835a226b9e6d04ee5706259e6b3cc55d8c2f4e837bc38e758c4b76a02668bfde285b5360d04a90b7cede100f74dba6e3f2113fc555ea9f2c8e0aa4b37a6f26933838d33c8c3cbbd582d6d0e8479fb9777968012d958b2bcd4cfa32e8be405cd5731368ef79c7614d6d8bd1c2120afd4b6d9d30d0adcc23f01db99d6de1524bed68922f83d2835d7d7211ec3f8923a5443ba54a2398759b7b0468656e43c719baa65a882f6c87249c98b1d0442ab67b40d6a4c5c3689f98664a22217f4e3925d851c5b38648d4dd591df4225b49d42b1ddb9912770c675b9789de875680acfc24d96c1840d2d2913edd39f4c7747e0ee87dc3f117cfff91664d6eedcdac4c0ede1a548c074278a6f0bc1124fb39274df481c7e55f7749dd9d42eee5a5b3cdc71896efcf1e90fc521ce443fff4680b19614d76991a09103d6876bdf71347e937efeb6cedea2f4f955ed531cd51e9b50dbe6eec3b4e582102b24b7389aa034d9788819bccbdf3c26de26a9d78814e57eb67820881073c2cd224ed0fafbdaee37c0999bc2cdb8c88b042cbd7e3622b585c46ef0f2181ce42f8174621d52548680c27cda5b06fae0450dd48b3046f8dc924240fed82e49884bdbbadb7eabbe8059ec6791249068668871aa008fc59dd77f8bd8a3e5f64cba9985a3745d671d1a68f34399bf6b956fef01f9f7e43cf8c265e8ce2bd1630a5783455b1e8459b46b92b85fd284d486db9a92c4c3f717fad5725a59bc6ddec46e99d3bbe2141c8c2fe408bb29abfdeca6a017fe63415afe8ac9cbfb113b995de2913cffe618cbe2343aeca9f8f65c2d56b307c8d6c036f9065ec756938e382ca0d3af5d0bb84a08bba9091189058d9bb5c0f5ab97111f4e6c8ab23b8d01e48808237fa2de03e9fe90d3514c3d5695251cde3a003fe1e239955c66f1bd88181c62bb43e4c708a5ed152eb947ec24caebe8a177aed160a1dc502e08690cfd245fbdad29cd87b9cc3afe99e983777ddfbacfad12b467e7afdc5e5500b63a9e3f7d2a959a5d43e75deac29656050bac231e728270a6c2485609577ebcad983bf8f2ef279f58704ed8796a5e105e66bec82b7c915cc06812d6f51c2f9022ac2ebb5e70620f44f6ebec0b8d230776b4e4d25c12443ba2fe17c8b9cee1b1b25c411cb4625028a5d6e8a965be4d1762cc9548b686f67f009f229013c322b2c8d91a735c266d17eea7a3aafbb9e4307caf64025fa71fef707f5b7bec7d8ae1258fdf0cf2299fa52499e16c5c2aee1411387eeaf44d39e1c3d2dd5a7aa036f828a5cf072638f355a5efa11660dd044b2dc08c2b1d15c8989701ac27413df105a81ba10a4d0c03c63ee76c10d6a5c8a61215c8dc50768bd3c3a50fcea1a9b5121a0b97e1a277e1ebf3af53c28e041efeac890856f7f83eb257cb7a0a137096f5470723b9173e0406d2c414acec8a29fb97089f36e947fd0c2a88b747a50bbcaf0f2684f85077585c284f13c1575ef88721474c9721d6f20c1fc4cc79c37b08fbbb5cab219cf597f7a0006534e312c2255b71c7d67ca3745a108a03d17bcba70b43343faf9039cc419d84e8d70ba67b82954dbda14ee6b931ebe5cf9e707e044dfcea8e2870f97acbd1849bd7abc076460ac18dcba3a2418e0875e4efe725f6d9255cc1dccd858a29c7ec9ebf8ea59cd0f12ef1ec5dd940cc2c66169a1cbfa46aeeac08b8dbe0c525a45f4ba4d2fa47028ebda94cc00e01bf6d4006ba8d61580423140a50d473e63ea1d79efe5f750af15f7090cd0e70b1f21bd5819d57da6b10bc249124c9a34c13895061672f3229eee16bc20fa1b8b5a2d84375e0fd0a8282f8842cfef49661ca83e444e2464ef530268d064fb7fd8a0cb41feee02fbc6fbec1cf76b9b1b7714f4ff722a74c59c11e07577fb9a42f764eb9f8566e8c51df7fcd976abac5a442ccca6f528d4bd9ebf561f20c6b2c31969cb9b06bedf32b469e2ec4091c21a0f5fe38c7d1cb2b93758af2d1bcda3ab5352dc9e95d45a69d8238925bee423e03cae754e11f4a9e243d5995ca958863c4048ab8fa8cb282a16855ba0ba24e02caf12f73c001125400f0110a42be685febd04594ffdb38126deb7c926dbaab666fa326494eac52e56b85794ca20efe9e0e65ba018f2209ae867d23a71e77b6f601c657d1ccfbe27a5c2588d1385fae4a924be3252587b2951037c1fa92760f0bb57ee48a44645c96b5b0a4a8b1508d65806a356f93a2f69bfb611f3bbe7ea8b7a9e98dac17d27ce44ebb0c37da266ea1f079c91aca013617e35f18152b1086e7b8265912de9542f8a64d66786cde43f2b2a07d4581b707990878eb2bf6fa5cd2748dcedbcd81b33cfbb267e56b5b2af323bd05b2f5419546349f20d79e0359dfc2ace52e2f1e306868c2ddaa5a326ae5a25deb6168c28b16452f709dc56a35c23005a21fa1c188590e23fd9377bce134cc0cdd15336e7190584eecfb886b2f51daa7a1ca30c786f898b3e64e20295e4da7edab9c3e2e8378dc44aad60e8edc8418383d96a03eb0af3b676e52a90ad58046ddf2bdf86708a21eb71434d9f12b9f0fb7e04260da6aacec12b68fa3df461d0d64ec24810ef1cdeec9d3c8a31234f15bbf1c1d0e92027b96fcb08fdc8b8d1969ac05533da52a574f5f6720d8fef011ee1403297c21206841c24073e73ab23f9d5b0e9c88cf824d7b3935faa55bc2da647d34519a63fd468e389f782236a25a6c7131decaada16f9cba84375c151ce264730d0ce5ac9dff074296885757b779461166dd849daa9237e890651514f80f386f184ac3f61e64f23a91729a30866758cccf527b9fb4b39fac52c19c83de823aba35a4e70e8a1515e341beb862a5d496f8618b17866e247ac156422c625762089f429cbb78ccb7b625ea756b86e29088a2f1282352c16217912179f4f71da0717641b2cf1abb19922fc156e33241176f455cd01da8fcd88858b5243a4f45a5b033ae2ad0e3e45d43680685c7a1a0436715b09b4f083098e8ca93cf0783819eefc18dc25f202f867cc830af808749825dc13938a13ec6309013ccd2f9f63667be81d55300e556480e2fd1f75b22c1433499ecd7f4810ff8a79d745df6dafe5c43ea2d59a13781e02aa8f25e6dcac70d6c2d8dc70e1bc4714e1f67c198de4f6f9f9f243562c78640ef9e50fd335907aabfa5b499f1cb8f16dded56986cf7030af517a88cd43edca0760781be2cc777024f307d3ae67c44bea446baefb2024278817c2690a947eed6e7587ba0748757f9bff400bb5f469f01e726c3bfefa14912a62ac2a2e9abbbcf9605349926e62bd9ad5e8b852140ab13587f1b49c202941bbf111f8da7a491858c7ea6d54d988cfd936bcfdc59645cc0a1ee3e15049435c88b94bc50d9ffb77bf0472d3cd9ed13c86cd27f763957c23e3d910d1a90ac16593a3e03aa130bdbb253569360a2400343dc9aa66651f2a34501d1e8850980242cf240b6eb6a06fc96e5682d40d973e46808494d5afedb9ed14f81c9cb5d6ddcb5116f4709f82e7416338e934efc4b1ddcba9e3bad04f515017a2599065906336c17f3f75f0dff121d4f7d6588df1f516f8c26f6633a85ae795afa4eedd339a9db754c3d52e7846b5c014acf0237797b9889f849ab2e43ea16bf87bd80b56c968068d83ec4a16dab814c88a95de07608a1ef658d4e32ae6f4b6be8d6d11d05785693d2f36283bb55b0f6aa2dc3bc67e72b1420ac270415d91c56d2b0c337a4fa958ce5f88b55261c12e68c63a99be734be7b7cbcdfb39b61cf1d11b12223e78d953eae954e80e461545e0ee7e04ce1c385ae971e21430fd4641b087addafe7f5b3777ac5774a465fe6ad0867a036b9d38b32a2ebf5e3aa9fe561893734d45b02d429861b9c7b1e620b9970215a4296e02a764aa7e838ce6f1429f0619d4532b2cc5e9fe14c825b3d13215c1ce4292a496805f4cbfbd01de7b9aac3cb5c53cd6b9549a970a7aabc75c9124d58bca89a4705f8f3134b7eabf5b96b790c57e076d91b37ae3dbc72a494c9b51084f0e9cd0756361d7230903084796ea3110654e3710db987f2617d1f5ed552fda6f3988407b797111de9eed87a09f7b189efd5f", 0x1000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002f5000-0x14)={r2, 0x1, 0x1, 0x2, 0x1, 0xffff}, &(0x7f0000012000)=0x14) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00001ac000-0x108)={0x8, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet6(r1, &(0x7f0000ca6000)="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", 0x7d0, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000802000)=0x1, 0x4) readv(r1, &(0x7f0000d5b000-0x30)=[{&(0x7f0000cf6000)=""/10, 0xa}], 0x1) 2018/01/05 08:05:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) pwritev(r0, &(0x7f0000218000-0x30)=[{&(0x7f00004b4000)="0ae9ccacd2baa251c4f457a651bcc0b77ea4e5a385dd4e2aee779e63334d6ba48be466fcf08eaacf5d528464e5a77f1acf1c602ee61d0016e2768c00201395f141eb7fbbb429759eefddfeb86b98fe", 0x4f}, {&(0x7f00009bb000-0x14)="e885c76497971cd525cdf273584a86328cde1307", 0x14}, {&(0x7f000068c000)="64e7f742778ab629a4b95ae46fff71d70127b1d5adfbf9f22aef5daed345be24aca2aaabd204129f01344febea4acfb2585c6c", 0x33}], 0x3, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x1064, &(0x7f0000000000)=[], 0x0, 0x20008040}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x8, &(0x7f0000bdc000)="aaeebeb87724b286"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/05 08:05:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008c4000)='/dev/hwrng\x00', 0x40001, 0x0) mknodat(r0, &(0x7f00006e0000)='./file0\x00', 0x8000, 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000baa000)='ns/net\x00') setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00009e7000-0x1c)=@req3={0x3, 0x9, 0xffff, 0xfffffffffffffff7, 0xff, 0x80000000, 0x1}, 0x1c) 2018/01/05 08:05:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006a5000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000699000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c1, 0x139a, 0x6, 0x7, 0x10}, &(0x7f00001f0000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a27000-0x8)={r1, 0xa3}, &(0x7f0000625000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r2, r2, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:16 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000003000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000000c000)={r2, &(0x7f000000d000)=""/117}) sendmsg$nl_xfrm(r0, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = creat(&(0x7f0000001000)='./file0\x00', 0x120) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000000e000-0x4)={r0}) 2018/01/05 08:05:16 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00004d0000/0x2000)=nil, 0x2000, 0x4001, &(0x7f0000756000-0x8)=0x0, 0x3, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000001000)="36ec968a2dcc7176a481665bb577eab201284de82336b8915b4bf07235523d154ec0c6230e13172adea486cfea13e6e21ff5bce03f45419bd10bef9ee5afa12ea8615e8b0a244f158e696fb6cb037d610fc95eaef56b1c83bedee5fd1e786df02deaa80cf10e432ff84dc25567a16700cbb11177a01ff920d9ebdfb6e8b72cf69cb6435943ab93869da27e9fdbddc00df52bb2be2aaf7c7da55490a24ae2029152", 0xa1}], 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x6, 0x30, 0x0, 0x3}, &(0x7f0000007000)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000008000)=0x2, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000008000-0x8)={r2, 0x9}, &(0x7f0000007000)=0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/05 08:05:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000147000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000765000)=0x14, 0x80800) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000906000-0xb)='/dev/mixer\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000f7a000-0x40)={0x4, 0x0, 0x3ff, 0xcf, "1c24373a5d43bdd088a74a370809d32687c56e7e4e046c7ba984ae9c040519a25ec40dd400d3cd9d23c30889", 0x2}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00002ea000)={0xcf76, 0x7, 0x3, 0x3}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f00a07", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x8a, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/05 08:05:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb7000)='/dev/qat_adf_ctl\x00', 0x400400, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00002b4000)=0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00001c9000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a88000)=0x1c) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000076a000)=0x7) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) clock_gettime(0x0, &(0x7f0000d6a000)={0x0, 0x0}) futex(&(0x7f000015e000-0x4)=0x200, 0xd, 0x9, &(0x7f0000faa000-0x10)={r3, r4+30000000}, &(0x7f000021b000-0x4)=0x0, 0x1) r5 = accept$alg(r2, 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3) openat$selinux_load(0xffffffffffffff9c, &(0x7f000023b000)='/selinux/load\x00', 0x2, 0x0) sendmsg(r5, &(0x7f0000b51000-0x38)={0x0, 0x0, &(0x7f000088a000-0x70)=[{&(0x7f00006ef000)="1428ac34a6ac01045f5b1e458c", 0xd}, {&(0x7f0000fbb000-0x19)="7873955c5baa06f5c42e124437e4a11fd094bd866a837addd5", 0x19}, {&(0x7f0000de9000)="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", 0xfdb}, {&(0x7f00000b5000)="0a8afebdc7267762d92fd047da826894dc5c1c20a770569a896a0ba1a92549af3714b2a532fb4e20706ef9b5806dc15608cdd2c87d2fcd9a3a2692c623c6be", 0x3f}], 0x4, 0x0, 0x0, 0x0}, 0x0) [ 408.044991] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 08:05:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x181, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009e6000)='/dev/vcs\x00', 0x54040, 0x0) clock_gettime(0x0, &(0x7f0000e71000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000a02000)={{0x0, 0x0}, {r1, r2+30000000}}, &(0x7f0000d2a000)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) 2018/01/05 08:05:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') 2018/01/05 08:05:17 executing program 4: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007a5000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ab2000-0x1c)=[@in6={0xa, 0x2, 0xcc87, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}], 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000d10000-0x4)=0x200004000000804, 0x4) 2018/01/05 08:05:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) fcntl$getflags(r0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000ab9000)={0x59, 0x2}) 2018/01/05 08:05:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000939000)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000821000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f42000)=0x0, &(0x7f0000eec000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000ab4000)='rxrpc\x00', &(0x7f000030e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000202000-0x29)='[@vboxnet1ppp1],cgroupvmnet1ppp1vboxnet1\x00', 0xfffffffffffffffa) r2 = request_key(&(0x7f0000c3e000-0x5)='user\x00', &(0x7f0000c5c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cd4000-0x6)='#-@$%\x00', 0xfffffffffffffff9) r3 = add_key(&(0x7f000015c000)='blacklist\x00', &(0x7f000080b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000c26000)={r1, r2, r3}, &(0x7f0000642000-0xbd)=""/189, 0xbd, &(0x7f000018c000)={&(0x7f0000771000-0x40)={'sha384-avx2\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000053000)='/selinux/load\x00', 0x2, 0x0) sendto$unix(r4, &(0x7f00006fd000-0x99)="b924f1a873ec91e1d052ab1950f2b64b3b6a0bda8fef076effaae165dd7075fb8f93a0945a57dec36a882d69f715b47855a55a8c241d0effd16c98b2d8466e8edb86b8149c3bb03bf46ba03d53999bb991c0f5186296355dd8a1125a6396653935cd0db7f23c58982de834a6ed7888916014e4311eb6be2d24deed86c3793af346469514a153444b12c0944b8ada5c18272bf2af873e552d3f", 0x99, 0x8000, 0x0, 0x0) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f0000053000)=""/86, 0x56}], 0x1) 2018/01/05 08:05:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0x400000000010) fstat(r0, &(0x7f00002d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000087e000)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bd000)={&(0x7f00000cd000)=@allocspi={0x204, 0x16, 0x63e, 0x0, 0x1, {{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x2, 0x1, 0x2, 0x81, 0xa, 0x80, 0x20, 0x61, 0x6, r1}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7f}, @in=@multicast2=0xe0000002, {0x1, 0x8, 0xdae1, 0x1000, 0x80000000, 0x100000001, 0x80000000, 0x3}, {0xb9, 0x3b61, 0x800, 0xfff}, {0x6, 0x5, 0x7}, 0x2, 0x4, 0x2, 0x4, 0x4, 0x26}, 0xd87b, 0x9}, [@ipv6_hthresh={0x8, 0x4, {0x3c, 0x1e}}, @lastused={0x10, 0xf, 0x3}, @algo_crypt={0xd8, 0x2, {{'cbc(camellia)\x00'}, 0x90, "9ac4822534891f1200792c85242c56d75748be3181cc95386e940668c6244eabac6d0ab12c7ed70b6550df72cb771e4fcfe63f14cf511ea1c11a342e528cbaef0fc339385156d60d2627f07c2bc44f7b9fd7e3884b943792b0ddbecceb741576a33b1dda0e9e89f8d521e4be79d395591baae8486d7a3c9fe9eb186bb27bad8789bcae5ab10fbd2fbfe0a3c8c30999f1"}}, @encap={0x1c, 0x4, {0x3, 0x2, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x204}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000c18000)={0x0, 0x0}) 2018/01/05 08:05:17 executing program 4: getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) r0 = getpgrp(0x0) r1 = getpgid(r0) prctl$setptracer(0x59616d61, r1) 2018/01/05 08:05:17 executing program 1: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) shutdown(r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000881000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40001) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000576000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000799000)={0x0, 0x37, 0x4, @thr={&(0x7f0000d12000)="30519ff33d5634576387bc6dde604de3354f70428943ee8accd77c1b6e0197cd711d86520337aae257ce368b43b6dea3c8d4856abb373857f60dd55971a31223a6e1f6547f136192eccdedf1ff67c30be4903b6de1335d63f588faa05a4d09421adc96742f1ee47af0df5c98a4c51accbec2b45d8e7b1edc5e0cd71b2025c757b559e104d05dd7a7dd023ccedc50dbe328a7995d31aca390472159557b81481457f036fdc461a56d25496a467ee9f016b703c1746194bab066887db9e4ffd118396cef13c485f1f4d14600883bc2aba7fc71fef5205f857e09aa5e445276a13ea2", &(0x7f0000d13000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000552000)=0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x1, &(0x7f0000d13000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000613000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000d11000)=0x0, &(0x7f0000d12000-0x4)=0x4) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000d13000)={0x2, 0x7, 0x400, 0x1}, 0x5) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) 2018/01/05 08:05:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x22) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000753000-0xc2)=""/194) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000763000)='/selinux/enforce\x00', 0x7c235936831b5c01, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000307000)=0x10000, 0x4) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2018/01/05 08:05:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000065f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000e79000-0x1c)={0x8, 0x14, [0xffff, 0x2, 0x4, 0x2, 0x5e]}) syz_emit_ethernet(0x33, &(0x7f0000ac5000)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "f9ff00010000000023"}}}}}, 0x0) 2018/01/05 08:05:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cb1000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) poll(&(0x7f0000bf9000-0x18)=[{r0, 0x20, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x4000, 0x0}], 0x3, 0x7fff) 2018/01/05 08:05:17 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000077a000)=@known='trusted.syz\x00', &(0x7f0000001000-0x5)='ppp0\x00', 0x5, 0x0) timerfd_create(0x0, 0x80000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/05 08:05:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000c33000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00007a3000)=[{0x3, 0x8}, {0x4, 0x3}, {0xf, 0x7}], 0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000dbd000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073f000)=0xe8) getresgid(&(0x7f0000bdc000-0x4)=0x0, &(0x7f00005d9000-0x4)=0x0, &(0x7f00005f2000-0x4)=0x0) fchown(r0, r1, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006ae000)={0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00006b9000-0x8)={0x0, 0x0}) sendto$inet6(r3, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/05 08:05:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dcb000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000811000)={0x0, 0x7}, &(0x7f0000983000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000da6000-0x8)={r2, 0x8001}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x3, [0x2000000, 0x2, 0x1f, 0x0, 0x0, 0x6, 0x0, 0x0]}, 0x7b) 2018/01/05 08:05:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xeb, &(0x7f0000368000-0xeb)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x1, 0x0, 0xdd, 0x0, 0x0, 0x2000005, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x37c, 0x0, 0x0, 0x0, 0x9, {[]}}, {"fda05350b6ba94b871faa65bba99331ce549c17f9c2085d73ca6514dd736ca26293af8ce22ccf7e4782d10f92d61ccacc7edd34ae4212147a2c5788a6271337b14223e6faed9aeaa7fc313cf0b181de5e89fef3ee45e6e69bcb90b70fb984acac17afc0e30e5dabb9e5a080a289369178ca05702f57b1880a5381d4d31b4ab98d80b122dc6a46fe5ba522dad56ca05666dfbce95a312fff1105340b041869a5cfebcae09c7bcdff70cdd52ffa6cf884eb4273c1872"}}}}}}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000955000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x1, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}]}}, {""}}}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000311000-0xb)='/dev/adsp#\x00', 0x8c1, 0x101000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00004da000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f6d000-0x4)=0x0) pipe(&(0x7f0000869000)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000a3f000)=&(0x7f0000199000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000051a000-0x4)=0x18) 2018/01/05 08:05:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c55000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000002000-0x8)=0x0) io_destroy(r3) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffff, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000000)={r2, 0x2a, "cde974c6a887c8f3850dda53daf1bdba3b98ef55a709d6632660f4ccd2a82fd1539d6438929d6f25b2af"}, &(0x7f0000001000-0x4)=0x32) 2018/01/05 08:05:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000249000-0xd)='/dev/usbmon#\x00', 0x9ff, 0x800) accept$ax25(r2, &(0x7f0000635000)={0x0, {""/7}, 0x0}, &(0x7f000031f000)=0x10) r3 = dup(r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000e47000-0x14)={0x3, 0x2000000000000, 0x2, 0x9, 0x9}, 0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a9c000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000c37000)={{0x80000001, 0x1, 0xdb, 0x8, "55359e6a748ea08bade11fcbdf9f7a3d7c0519a0b62875f0216dba186edcc4d26da71d455fc3d0b931b10128", 0xeac1}, 0x0, 0x0, 0xadb, r4, 0x4, 0x7, "b905c730c71ade3dda7a99fc9a15d2f245d442a6287a975465e6d3ab49a17d2730b5f11bd930fda573033c310e47bdc3057d1df774809b92b27e1cf598673f4a", &(0x7f0000145000-0x2)='$\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3ff, 0xb, 0x3, 0xffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000c93000+0xd1d)=[{r3, 0x0, 0x0}, {r3, 0x5, 0x0}], 0x1, 0x3) setsockopt$sock_int(r1, 0x1, 0x4000000002f, &(0x7f0000fdb000-0x4)=0x1ffc, 0x4) pwritev(r0, &(0x7f0000fd3000)=[], 0x0, 0x4d) 2018/01/05 08:05:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f0000b5e000)='./file0\x00', 0x28042, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00008b6000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000582000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00003db000)={@loopback={0x0, 0x1}, 0x100000001, r3}) socket$alg(0x26, 0x5, 0x0) fallocate(r2, 0x0, 0x0, 0x7ff) sendfile(r1, r2, &(0x7f0000f32000-0x8)=0x0, 0x61b) 2018/01/05 08:05:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009cd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000067d000)=0x7, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00009f1000-0x4)=0x2, 0x4) 2018/01/05 08:05:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000b4b000-0x6c)="1f000000070afdddfffb0000000000000000050c090002c006000806000000", 0x1f) 2018/01/05 08:05:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000008b000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000057e000-0x68)={0x0, 0xc9e6, 0x10001, {0x0, 0x1c9c380}, 0x3, 0x8b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052c000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) semget(0x0, 0x5, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000e98000-0xb8)={0x0, 0x4, 0x5, 0xd44, 0x47, 0x4, 0x3, 0x4, {0x0, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x5, 0x8, 0x260}}, &(0x7f0000864000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004ad000-0x18)={r4, 0xfff, 0x8, [0x4, 0x2, 0x0, 0x401, 0x0, 0x4, 0x3, 0x20]}, 0x18) getpeername$ax25(r3, &(0x7f0000b79000)={0x0, {""/7}, 0x0}, &(0x7f0000e25000)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000118000-0x10)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sched_rr_get_interval(0x0, &(0x7f0000b01000-0x10)={0x0, 0x0}) timer_create(0x7, &(0x7f0000cd0000-0x55)={0x0, 0x11, 0x2, @thr={&(0x7f0000ac4000-0x58)="c497eb562cd5622e12a87178665734fcbad28cc6581b8733b920883cd249a5f618b49482741186b23df777d4e81784f086247e461665ac9928575edc800cf8fcd6077c90d0e74a55bce115e8f82574b27c2d567c7bd96534", &(0x7f000062b000-0x3b)="79e2fb51f52ed65699cee98b7b3f97adb8db25b706680567da584a7c686d48d034d36969935288024db3bd41177fc30fe65e0274fbec2951b2bf9f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000188000)=0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000b6a000)={[{0x3, 0x1, 0x0, 0x7, 0x6, 0x7, 0x6, 0x20, 0x80, 0x401, 0x0, 0x0, 0x5}, {0x5, 0x9, 0x0, 0x9, 0x9, 0x6144, 0x2, 0x0, 0xe3, 0x0, 0x9, 0x0, 0x9f84}, {0x7, 0x2e8a, 0x3f, 0x8, 0x65883463, 0x3, 0x7, 0x8, 0x0, 0x3ff, 0x800, 0xffffffffffffffab, 0xff}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f000091b000)={0x10000, 0x1, 0x2}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/05 08:05:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00001e6000-0xb)='net/packet\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:17 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000069d000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000fd1000-0x8)=0x7, 0x8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000ec6000-0x28)={@common='yam0\x00', @ifru_settings={0x800000000000009, 0x0, @fr_pvc_info=&(0x7f0000fcb000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000fcc000)=0x0) 2018/01/05 08:05:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a92000-0x15)='/proc/self/net/pfkey\x00', 0x600000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000aff000-0x20)={{&(0x7f0000d35000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000079d000-0x4)=0x0, &(0x7f00009f4000)=0x4) memfd_create(&(0x7f000049e000-0x10)='/dev/sequencer2\x00', 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000018d000-0x4)={0x0}, &(0x7f0000b73000)=0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000069a000-0x18)={0xf2a7, 0x4d, 0xffffffff, 0x7, 0x9, 0x10000}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b9e000-0x1)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00006a5000-0x4)=0x0, &(0x7f00006a4000-0x4)=0x4) 2018/01/05 08:05:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a00000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00002f8000)=""/134) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2018/01/05 08:05:17 executing program 0: perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x810, &(0x7f0000d31000/0x1000)=nil) 2018/01/05 08:05:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') syz_open_dev$mouse(&(0x7f000079e000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000f65000)="1f0000000401ff00040000bbd5070000074f000009000800191600080005c4", 0x1f) clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f0000a48000)="") pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/05 08:05:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b77000-0x8)='keyring\x00', &(0x7f0000db8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000e48000)='user\x00', &(0x7f00009bc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004c000-0xa)='mime_type\x00', 0xfffffffffffffffc) r2 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$unlink(0x1d, r2, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000f4c000-0xb)='/dev/vcsa#\x00', 0xfff, 0x10003) accept4$ipx(r3, &(0x7f0000e47000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b59000)=0x10, 0x0) add_key(&(0x7f0000472000)='big_key\x00', &(0x7f0000297000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dfa000-0x1)='M', 0x1, r2) fstat(0xffffffffffffffff, &(0x7f0000f32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 08:05:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/ip_mr_cache\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000000000)=""/89, &(0x7f0000012000)=0x59) close(r1) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysinfo(&(0x7f0000012000)=""/184) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r3 = syz_open_dev$sndpcmc(&(0x7f0000b6c000)='/dev/snd/pcmC#D#c\x00', 0x401, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000b5000-0x14)={0x5, 0x20, 0x5, 0x5, 0xfffffffffffffff8}, 0x14) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 08:05:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a6d000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000bae000-0x8)={r3, 0x6}) recvmsg$netrom(r1, &(0x7f000011f000-0x38)={&(0x7f0000922000)=@full={{0x3, {"19f2639970c90f"}, 0x0}, [{"c3e6b2b102bc13"}, {"ff3fc66c28f4ae"}, {"827528d9861f51"}, {"8794528a495870"}, {"22c8f82a775616"}, {"a67f31f35e2c23"}, {"ed7134a46712a8"}, {"a431ad4985b147"}]}, 0x48, &(0x7f0000e90000-0xa0)=[], 0x0, &(0x7f0000b0a000-0x170)=[], 0x0, 0x0}, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000e63000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cbc(cast6),sha3-224-generic)\x00'}, 0x58) 2018/01/05 08:05:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c36000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000825000)='mountstats\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$TCXONC(r1, 0x540a, 0x400000000000003) prctl$seccomp(0x16, 0x0, &(0x7f0000568000-0x10)={0x2, &(0x7f0000d87000-0x10)=[{0x4, 0x2, 0x7, 0x9}, {0x1f, 0x2, 0x7, 0x3f}]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000663000)={0x0, 0x3d, "4e35996933b8ad2e97ba080041476920694b4d571bcc8ed91a087b695bbeff0d5a3c630fc3b6230268a9f01a48dadd4bcdc2120fe757bc5ed64ab0e24e"}, &(0x7f0000b1b000-0x4)=0x45) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000dc2000-0x10)={0x0, 0x5, 0x3, 0xffffffffa42c7f00}, &(0x7f0000401000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000039e000-0xb8)={r2, 0x9, 0xeb, 0x1f24800, 0x2389, 0x800, 0x8001, 0x4, {r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xaabc, 0xffffffffffffffff, 0x2, 0x9}}, &(0x7f00002a4000)=0xb8) fcntl$setlease(r1, 0x400, 0x3) 2018/01/05 08:05:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000039e000)='/dev/audio\x00', 0x20000, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b6e000-0x48)={0x4, 0xb, &(0x7f0000eaf000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8}, [@alu={0x4, 0xa59, 0x0, 0x4, 0x5, 0x80, 0x4}, @call={0x85, 0x0, 0x0, 0x28}, @call={0x85, 0x0, 0x0, 0x29}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000485000-0xa)='syzkaller\x00', 0xfffffffffffffff7, 0xfd, &(0x7f0000ae3000)=""/253, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000065d000-0x8)={0x0, 0x0}) r4 = syz_open_dev$admmidi(&(0x7f0000d94000)='/dev/admmidi#\x00', 0x100000001, 0x20000) r5 = inotify_init() pipe(&(0x7f0000c51000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000013c000-0x4)=0x0) stat(&(0x7f0000a2d000-0x8)='./file0\x00', &(0x7f00008fa000+0x2cd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e91000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000958000-0x4)=0xc) r10 = socket$inet(0x2, 0x0, 0x40) r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r12 = memfd_create(&(0x7f000039a000)='\x00', 0x2) r13 = syz_open_dev$loop(&(0x7f00001de000-0xb)='/dev/loop#\x00', 0x7f, 0x0) r14 = socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$unix(r0, &(0x7f0000b11000-0x38)={&(0x7f000025d000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000819000-0x50)=[{&(0x7f00005c5000)="09c31d207ea85e1d0ef03fb82bbcfbc8e9f523c9d98060e07fa48d6f38afb7639f2fb78eea4affb6db5d6cb6ff012a42294da5ac5db122f7aef0bf1e99ee76f8f3a9e5628e95d3b58e2f781f1006e458e6697d351be32a48e765ab0490887ffac6e3ad0e757d642139131eee00ea47eb4d4618ce13f0b4a46e534657de023bfeb09b853a7302c6b76667114b0bb7e405384fd5647791a927fbf80b6dd9ece64cc453997a22eb", 0xa6}, {&(0x7f0000fe5000-0xd4)="de61ae9b61e337fc03dc104c1ed333b064e989378dc22a6ed3b291b7a4048f395f9d2b15fc4a83532c31fc4aca3b63dba04798047f7b696d66fa3aa922671b6c998b217cd45d2e25e3981151b27e9dd586d769cb3e33848d1726a3aa8e11cf1b1aee3da1bbf5312240ef31bca742109ee600f1293adcf388bd661603a213c0c9b80107aee99db84a1ea33890842e4e31d59f7c6fa00b3e2d35d6df757f7375bafd5a53da1d9dae23581b5a1d8c3576ef77a86e2ccc30e08b53f732fcc370bf7cebc2af93357ea3ebe472906089b8c8abf87f89ef", 0xd4}, {&(0x7f0000126000-0x10)="3a4cf94a3cf97d839b8ad9098339139f", 0x10}, {&(0x7f000066e000-0x8)="a235d40aadee1313", 0x8}, {&(0x7f0000926000-0x6a)="0873df747e0d6e6eafab08df71b9cb81dfba509771752a64150f3c7c8c13ff26d77818e65779ddf99b083b3c90560c5bed048c0b6d96571abcbe8c3d2b0f0e2fbbc540f4334872e7d7d49a89ec26bd718303e041a5be1ebcbfb7f1e3a324f11857ad02a53c0103fd7ff8", 0x6a}], 0x5, &(0x7f0000fc9000-0x80)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x18, 0x1, 0x1, [r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r10, r11, r12, r13, r14]}], 0x80, 0x800}, 0x0) r15 = syz_open_dev$amidi(&(0x7f00002e0000-0xc)='/dev/amidi#\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS(r15, 0x4c02, &(0x7f0000b34000-0x98)={0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x1, 0x0, "6cd8ddcd68dec454b7e87552abd06b421e723b3911fa13c46580616454ecb06e675c6b2d23f2eb134e1be774a81a9da1e86189cc000b129f65d90f2c1f659737", "3c8964e430173c651620f99fd559ce087b5e760770d6a188d16d63164440c9c8", [0x1000, 0x6], 0x0}) syz_emit_ethernet(0x4a, &(0x7f0000052000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0xa33, 0x0, 0x0, 0x5, 0x94b7, "54a4a1", 0x5, "aac5d0"}, "df38b4932887e364fe966d06531e15a091eee10a1fc1efbc"}}}}}, 0x0) 2018/01/05 08:05:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x0, &(0x7f0000a83000)=""}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000012c000)={0x0, 0x0, 0x0}) execve(&(0x7f0000bea000)='./file0\x00', &(0x7f000014b000-0x38)=[&(0x7f0000b6c000-0x2)='&\x00', &(0x7f0000e55000)='\x00', &(0x7f00001c5000-0x5)='bdev\x00', &(0x7f0000ef1000)='ppp0{\x00', &(0x7f00003be000-0x1)='\x00', &(0x7f0000cce000)='md5sum:\x00', &(0x7f0000bae000-0x1)='\x00'], &(0x7f0000255000-0x40)=[&(0x7f0000cc9000-0x2)='@\x00', &(0x7f00008f4000-0x1)='\x00', &(0x7f00002b2000-0x1)='\x00', &(0x7f000080e000-0x13)=',vboxnet0eth1{{GPL\x00', &(0x7f0000d6a000)='#!selinux.#,-\x00', &(0x7f0000e8a000)='user$%\x00', &(0x7f00000df000)='#N-!securityZmime_typeeth1mime_type^vboxnet0\x00', &(0x7f0000c68000-0xf)=':md5sumtrusted\x00']) 2018/01/05 08:05:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000a67000)='/dev/dmmidi#\x00', 0x401, 0x800) connect$nfc_llcp(r0, &(0x7f00009bb000)={0x27, 0x7, 0x10000, 0x7, 0x1ff, 0x7, "5fad2fa4b248d1f09520ae9d81f45ec7a0874a969782736bb41b44971548310c78aed9b62077e45f426a95c89e11cd03b93179e80c14cb3eea24c97b94655a", 0x6}, 0x60) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 08:05:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000a3c000)='/dev/amidi#\x00', 0x4, 0x20000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000490000)={&(0x7f0000c19000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f00001c9000-0x11)="03", 0x1, 0x0, &(0x7f0000c63000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000060c000-0x8)={0x1, [0x0]}, &(0x7f000013f000-0x4)=0x8) memfd_create(&(0x7f000022c000)='\x00', 0x2) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x200) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000f93000)=""/97) lseek(r1, 0x0, 0x2) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000580000-0x16)={0x0, 0x0, ""}, &(0x7f0000a3f000-0x4)=0x8) 2018/01/05 08:05:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0xffffffffffffffff, 0xfffffffffffffede, &(0x7f0000cc3000-0x8)=0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rename(&(0x7f0000b48000)='./file0\x00', &(0x7f000019f000-0x10)='./control/file0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000806000-0xd4)=[@in6={0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in6={0xa, 0x0, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 08:05:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000c15000)={0x0, 0x0, 0x0, 0x0}, 0x100000, &(0x7f000060f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000055b000)='/dev/vga_arbiter\x00', 0x102, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x8000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000070e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000796000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005e7000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002b3000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00001d7000-0x8)={0x100}, &(0x7f0000230000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000893000-0x10)={0x0, 0x1c9c380}, 0x8) futimesat(r1, &(0x7f0000e3e000-0x8)='./file0\x00', &(0x7f00007f9000-0x20)={{r4, r3/1000+10000}, {r2, 0x0}}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000042d000)=0x5) 2018/01/05 08:05:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f000087d000)=0x5, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8001}) write$tun(r1, &(0x7f0000c6d000-0x26)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, 0x301, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x7, 0x0, ""}}}, 0x26) 2018/01/05 08:05:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000952000)=0xffffffffffffff76) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/05 08:05:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000af1000)='/dev/autofs\x00', 0x2a00, 0x0) readv(r0, &(0x7f0000c5b000-0x80)=[{&(0x7f00005db000-0xa2)=""/162, 0xa2}, {&(0x7f0000fda000)=""/45, 0x2d}, {&(0x7f0000dad000-0xba)=""/186, 0xba}, {&(0x7f00005b9000-0xc0)=""/192, 0xc0}, {&(0x7f0000c7b000-0x9c)=""/156, 0x9c}, {&(0x7f0000aea000)=""/126, 0x7e}, {&(0x7f000086b000)=""/4096, 0x1000}, {&(0x7f0000d0d000)=""/182, 0xb6}], 0x8) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000418000)=0x6000) r1 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000496000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/05 08:05:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000482000-0xb)='mountstats\x00') r1 = getuid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f34000)=0x0) r3 = fcntl$getown(r0, 0x9) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000f89000)={r0, r0, 0x7ff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002f000)={0x0, 0x0, 0x0}, &(0x7f00004d1000-0x4)=0xc) fchown(r0, r1, r4) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:17 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfb}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) socket$inet6(0xa, 0x3, 0x9) 2018/01/05 08:05:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000734000-0x8)={0x0, 0x0}) fcntl$setlease(r1, 0x400, 0x0) timer_settime(r0, 0x1, &(0x7f000065e000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000af3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2000000082, 0x1, &(0x7f0000c13000-0x10)={0x77359400, r2}, &(0x7f0000559000-0x10)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a82000)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000d9c000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a99000-0x4)=0xc) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 08:05:17 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000005000+0x974)='/dev/admmidi#\x00', 0x1, 0x80) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x2710}}, 0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000006000-0x8)={r2, r3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000009000-0x4)=0xffffffff, 0x4) getsockopt$inet_dccp_buf(r3, 0x21, 0xc, &(0x7f0000007000)=""/250, &(0x7f0000005000)=0xfa) 2018/01/05 08:05:17 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000feb000-0xb)='/dev/vcsa#\x00', 0x6, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000feb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000268000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/01/05 08:05:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aae000-0x78)={0x4, 0x78, 0x40000000000000e3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x10000000000, 0x0, 0x0, 0x1ff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x42, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000cbf000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@textreal={0x8, &(0x7f0000828000)="ba2100b0bdeedfca0f01ba8e00ba4200f2adef747422e06635000828000f22e067f30f52a70e0000000f221e0f06", 0x2e}], 0x1, 0x0, &(0x7f0000a04000-0x20)=[], 0x0) 2018/01/05 08:05:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x7, 0x80000) write(r1, &(0x7f0000c67000)="", 0x0) recvfrom(r1, &(0x7f0000cee000-0x40)=""/226, 0xe2, 0x0, &(0x7f00009ac000-0x80)=@generic={0x0, "c89bbf654df5420984584f3718df086d7de4e05ab5ee222d0bffba8cfa005726d15e6f105cffd573c3e1cc7b11478df7dc4f7f1e9cd75ecd36defd45fd60cc91afa6ccf465600b39896af647e9c77f5cf3c5cb51598a5ca461e3279953d074a436545369b34b81a4bd391a6b91a041fa7e751adc665522dab64f25fcfc91"}, 0x80) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/05 08:05:17 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000a000)="32000000150025ffff07008e000914040a01c2fe200000091a000200e89a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) r1 = getpgid(0x0) tkill(r1, 0xc) 2018/01/05 08:05:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000145000-0xb)="6d6f758074737461747300") sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:17 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f0000012000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x20)=[], 0x0, &(0x7f0000012000+0xeb6)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) futex(&(0x7f0000012000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000-0x4)=0x4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x28, 0x0, &(0x7f000000d000)=[@increfs_done={0x40106308, 0x0, 0x2}, @decrefs={0x40046307, 0x0}, @release={0x40046306, 0x0}, @register_looper={0x630b}], 0x48, 0x0, &(0x7f000000c000)="621644a5c310affb2298c023c7036e8915400419dae84f459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cd508303ac6"}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0xff, 0x4) getrusage(0xffffffffffffffff, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000011000-0x30)={0x14, 0x0, &(0x7f0000014000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x1)=""}) 2018/01/05 08:05:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) fstat(r0, &(0x7f00006c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002c0000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) lseek(r1, 0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f000015d000)={0x80000000, 0x78c, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffc, 0xad, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000555000)="ff2b83454a28b3f55c792a7bbd4beab1f2a6fc5fadb29175a5241513647c0f6de54e9d62e3bbc9ed8a0dc8bd147b1a9d1d3a49eebc718832693fa685d0789df8d604076bb764f53f20142fe8cf9de2a2ee04bac25f36a68e3bb1648a786f6cb93ff3a8fee4baf42e96a9f85f2f569a781351cbca5bab8296a2e8b84fca3bdfee9474135ce19767b16d8ed9c51b0972bbb93d9d275d45ff7f000087992be0be", 0x9f, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 08:05:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000503000)='/dev/loop#\x00', 0x0, 0x6) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000a22000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "81b1141ecf3639aa11241f36a7dc7241e4174c56526b81015e13f1837e0e819043e13a2e98c5f02e89b098666b635161fa836d53908643184aa76613191a3cd8", "318d2b605aaec0e88c0ab8dbfef6ac45fd3a8ba6040e91631e76ad26a1170a35", [0x0, 0x0], 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001a8000)={0xffffffffffffff9c}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000066c000-0xc)={0x1, 0xed, 0x100000001, 0x50e, 0x100000000, 0x1e, 0x3ff}, 0xc) [ 408.768813] binder: 10448:10452 BC_INCREFS_DONE u0000000000000000 node 514 cookie mismatch 0000000000000002 != 0000000000000000 [ 408.782827] binder: 10448:10452 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 408.782837] binder: 10448:10452 Release 1 refcount change on invalid ref 0 ret -22 [ 408.782844] binder: 10448:10452 ERROR: BC_REGISTER_LOOPER called without request [ 408.782855] binder: 10452 RLIMIT_NICE not set [ 408.823988] binder: 10452 RLIMIT_NICE not set [ 408.824133] binder: send failed reply for transaction 515 to 10448:10462 [ 408.824152] binder: 10448:10452 ioctl c0306201 2000efd0 returned -14 [ 408.837511] binder: BINDER_SET_CONTEXT_MGR already set [ 408.837521] binder: 10448:10462 ioctl 40046207 0 returned -16 [ 408.838767] binder: 10448:10452 BC_INCREFS_DONE u0000000000000000 no match 2018/01/05 08:05:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00007a3000-0xd)='/dev/usbmon#\x00', 0x1a, 0x20000) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000bba000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000781000-0x4)=0x0, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={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]}}], 0x1, 0x0, &(0x7f0000ef3000)="80"}) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000968000)=@assoc_id=0x0, &(0x7f0000f6c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001b9000-0xa0)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000cd000-0x4)=0xa0) 2018/01/05 08:05:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000017b000-0x4)=0x0, &(0x7f0000557000-0x4)=0x0, &(0x7f00005f0000-0x4)=0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d98000)='/dev/sg#\x00', 0x1f, 0x4000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ba5000)={0xaa, 0x8, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) pwrite64(r0, &(0x7f000089b000)="a9132fa1f820b5703b3592f7114475d37e3d9c288e73148518de57ab86237f4d927b3ae7849958562c95b98711", 0x2d, 0x0) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/05 08:05:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00004d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000398000)={0xf, 0x4, &(0x7f000027f000-0x20)=@raw=[@jmp={0x5, 0x2, 0xf, 0x7, 0xf, 0x1a, 0xffffffffffffffff}, @alu={0x7, 0x0, 0x7, 0x0, 0x5, 0x10, 0x0}], &(0x7f0000069000-0x4)='GPL\x00', 0x1000, 0x60, &(0x7f0000ebf000)=""/96, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mlock(&(0x7f0000616000/0x3000)=nil, 0x3000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000002c000-0x20)={0x3f, 0x0, 0x0, 0x6ca}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000b45000)={r1, 0xffffffff}) sendfile(r0, r0, &(0x7f0000635000)=0x0, 0x8ea) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000be5000)={0x3, &(0x7f0000c84000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000950000-0x8)={r2, 0x2}) 2018/01/05 08:05:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006d3000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000dd5000)={0x2, 0xffffffff, 0xfff, 0x4, 0xfffffffffffffd92, 0x7f}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000182000)={0x0, 0x0, 0x0}, &(0x7f0000c6c000-0x4)=0xc) getpriority(0x1, r4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000088a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mq_getsetattr(r0, &(0x7f0000b14000)={0x80c, 0x6d19, 0x100000001, 0x0, 0x3, 0x0, 0x80, 0x7}, &(0x7f0000307000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setrlimit(0x7, &(0x7f0000ba6000)={0x0, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00009c5000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@textreal={0x8, &(0x7f00004ee000-0x3c)="362e2e3e263e0f01182ef30f2a8b0080ffa80000f40f3266b94708000066b8e9ed168366ba000000000f303e260f320fc45dda4db800008ed80f00dd", 0x3c}], 0x1, 0x0, &(0x7f0000b77000+0xddc)=[], 0x0) 2018/01/05 08:05:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x5) r1 = dup3(r0, r0, 0x80000) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000837000-0x88)=""/136) syz_open_dev$tun(&(0x7f0000fcc000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dea000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2018/01/05 08:05:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000078b000-0x4)=0x4, 0x4) connect$inet6(r0, &(0x7f00008d9000-0x1c)={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffff}, 0x1c) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x20000800007ffff, 0x9) r2 = syz_open_dev$tun(&(0x7f00005dc000)='/dev/net/tun\x00', 0x0, 0x7fffd) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f1c000-0x20)={@common='eql\x00', @ifru_flags=0x301}) sendto$inet6(r0, &(0x7f0000c0e000-0xc0)="", 0x0, 0x0, &(0x7f0000ee9000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) write$tun(r2, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x395, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/05 08:05:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) lseek(r1, 0x0, 0x0) 2018/01/05 08:05:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x1000802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) io_destroy(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00003da000-0x1)=0x4) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x8000000000000001, &(0x7f0000001000-0x3)="749598") perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x842, 0x2) r1 = gettid() fchdir(r0) r2 = syz_open_dev$sg(&(0x7f00003d7000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xa, &(0x7f0000002000-0x10)={0x0, 0x0}) getitimer(0x2, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r2, &(0x7f000082c000-0x78)=[{{0x77359400, 0x0}, 0x400, 0x0, 0xffffffffffff062c}, {{0x0, 0x2710}, 0x3, 0x3, 0x8416}, {{r3, 0x0}, 0x0, 0x9, 0xa}, {{r3, 0x0}, 0x1, 0x6, 0x40}, {{0x0, r4}, 0xc96, 0x0, 0x8000}], 0x78) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000cdf000)={r3, 0x2710}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d75000)='/dev/hwrng\x00', 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x7eb0) ioprio_get$pid(0x2, r1) sync() sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) [ 408.838777] binder: 10448:10452 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 408.838785] binder: 10448:10452 Release 1 refcount change on invalid ref 0 ret -22 [ 408.838791] binder: 10448:10452 ERROR: BC_REGISTER_LOOPER called without request [ 408.838799] binder: 10452 RLIMIT_NICE not set [ 408.844300] binder: undelivered TRANSACTION_COMPLETE [ 408.844309] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/05 08:05:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000f3e000)=0x0) finit_module(r0, &(0x7f00000e2000)='\x00', 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00001f5000-0x4)=0x7f) 2018/01/05 08:05:17 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000039c000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{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]}, 0x42a, 0x7, 0x3, 0x0, 0x8}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f08000)={0x9, 0x2, 0x100, 0x1, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000559000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000079a000)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) recvfrom$packet(r3, &(0x7f0000e03000-0xc8)=""/200, 0xc8, 0x0, 0x0, 0x0) 2018/01/05 08:05:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000375000-0x4a)={@random="0cf7f5cc8801", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x894f, @ipv6={0x0, 0x6, "84d168", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, {[@fragment={0x6, 0x0, 0x8, 0x100000001, 0x0, 0x4, 0x2}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000c81000-0x8)='./file0\x00', 0x4000, 0x103) sync() ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000572000)=0x110001) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000059b000-0x20)={@generic="ad7cc73005f8ca87acf6f8a7e5174d15", @ifru_flags=0x0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00006dc000)=0x0) [ 408.981758] binder: BINDER_SET_CONTEXT_MGR already set [ 409.016933] binder: 10467:10493 ioctl 40046207 0 returned -16 2018/01/05 08:05:17 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x200000010) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f80000)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000f81000-0x8)={r2, 0x2}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f82000-0x20)={0x3a, 0x0, 0x2, 0xfff}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000f81000)={r3, 0x4}) write(r0, &(0x7f00009b6000-0x26)="26000000200043f90003ffff04008d4001e2008500001200010006ff000007ff002103c75735", 0x26) 2018/01/05 08:05:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005b2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7b000)='/dev/vga_arbiter\x00', 0x10000, 0x0) bind$ax25(r2, &(0x7f0000153000)={0x3, {"8c33d24c66ef8f"}, 0x5}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000105000)='/selinux/access\x00', 0x2, 0x0) r4 = fcntl$dupfd(r2, 0x406, r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000e8a000)=@hdr={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) connect$netrom(r4, &(0x7f0000217000)=@full={{0x3, {"b33b7a25317ad9"}, 0x1}, [{"545b9a58ccc59c"}, {"e5881d0384f27a"}, {"f4ffc78df91b33"}, {"99cb3c90aa4ee6"}, {"818bccbabdbd32"}, {"f1575f98aa85cd"}, {"b22282f10b3c9b"}, {"5854e727d2d672"}]}, 0x48) 2018/01/05 08:05:17 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r0, 0x8, &(0x7f0000001000)=0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/autofs\x00', 0x40, 0x0) accept4$unix(r2, 0x0, &(0x7f0000001000)=0x0, 0x80800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000005000)={0x0, 0x10, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/autofs\x00', 0x4200, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000006000)={0x3, 0x48, 0x81, 0x80000000, 0x6, 0xfffffffffffffffb}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x3b, &(0x7f0000008000)=0x0) 2018/01/05 08:05:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e74000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f800000, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000924000-0x4)=0x1, 0x4) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a96000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mkdirat(r2, &(0x7f00002fd000)='./file0\x00', 0x100) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000051d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006ec000-0xc)={&(0x7f0000a26000-0x8)='./file0\x00', r2}, 0xfffffffffffffef5) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000da9000-0x4)=0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) r3 = add_key$keyring(&(0x7f0000ff7000-0x8)='keyring\x00', &(0x7f0000883000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000343000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000711000)={0x3f, 0x6, 0x100000001, 0x100000001, "dc6ea47321f1066cf5e58e1db12fdfb5f20731f9be082f56706823d63bb6d6bff537222f08ed5b2845a57f1d", 0x6}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000c83000)=0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a82000-0x11)='/selinux/context\x00', 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000b07000-0x4)=0x0) ptrace$setregs(0xf, r4, 0x5, &(0x7f0000dd4000)="2d1bd586c1d5530029acd356faae906194ab0a") dup3(r1, r0, 0x0) 2018/01/05 08:05:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000096c000-0x8)={0x0, 0x9}, &(0x7f00003b4000)=0x8) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) [ 409.016971] binder_alloc: 10467: binder_alloc_buf, no vma [ 409.016993] binder: 10467:10489 transaction failed 29189/-3, size 40-8 line 2903 [ 409.126363] binder: release 10467:10481 transaction 517 out, still active [ 409.131246] device eql entered promiscuous mode [ 409.138212] binder: send failed reply for transaction 517, target dead 2018/01/05 08:05:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x40d00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dc6000-0x7)="666400000004bb") utimensat(r1, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) 2018/01/05 08:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000d3000)=0x0, &(0x7f00001a6000)=0x4) r1 = accept4(r0, &(0x7f0000299000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000506000)=0x6, 0x80800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00007e0000-0x4)=0x8000004b5fbb8c, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000e35000)={@generic="e806da0a93649a9157675fa988efa297", @ifru_flags=0x8b01}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000a8000)={r0, &(0x7f0000d06000)="4dbf9eb9c39617d1954a7e4e0edb7575234099f8cf374b52153e995095f851a5dc728ecc47a8eba0d80f42316165fd085011bc3dd3ab94ef4f8e60087dddcf84544a0947fe3e61780db56a46ab6b8713775f6796cb8e4e89bc9087e383f67da58de2b215acc9de6afaa96fe2593ec2ec3f7e5b368a3affc0825ec425ffbe330921798704497d949673bcd1334d71e549c3", &(0x7f0000eea000)=""/4096}, 0x18) connect$inet(r1, &(0x7f0000f00000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000b80000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="fbf369b587e7482339c834486774e9fc"}) 2018/01/05 08:05:18 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r0, 0x0) r1 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000003000)=[{&(0x7f0000004000-0x89)=""/137, 0x89}], 0x1, &(0x7f0000004000-0x70)=[{&(0x7f000000d000)=""/29, 0x1d}], 0x1, 0x0) 2018/01/05 08:05:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000923000-0x4)=0x9, &(0x7f000018a000)=0x4) vmsplice(r1, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00006d7000)=0x0) 2018/01/05 08:05:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000c88000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/05 08:05:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) r4 = fcntl$dupfd(r2, 0x40000, r3) sendto$inet6(r4, &(0x7f0000235000)="ec", 0x1, 0x0, &(0x7f00006eb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000065e000-0xec)={0x0, 0xe4, "aa9c66e722cdfd681006d661e7a16edada19961ea15b47c2dfa98ad9eb0f7a9b3e9fb9812898eed8ee87ff8fb5816ae32f9b9ec777d9e1d8460caa694261c92ec6b23ea3247b9e001e5ce71abd90a24f4d07aac49105dc1d17cf72fac2ece0c1b6660662a0bb056018a4edd49e887641a19a7d0714bc7554fe69269da2504bd13f3ea6070ce37ab6fbd5257e3b027fff29114a9c81f238c8aba54e7cc4985741a48e04ad5f4d99b050ce2b75a394570ef63cb216caab5092e21037cc3d7f31a6e402b778ecd95348d1033cdc0b894d551c5ea68526505921e291bbec33e76257b9001430"}, &(0x7f000056b000)=0xec) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000697000-0x10)={0x1ff, 0x1, 0x800, 0x1000, r5}, 0x10) recvmsg(r3, &(0x7f000051f000-0x1c)={&(0x7f0000cf3000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00005bc000-0x18)=[], 0x0, &(0x7f0000097000)=""/144, 0x90, 0x0}, 0x0) listen(r4, 0x6) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x3}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/01/05 08:05:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000049d000-0x18)={0x1, 0x0, [{0x289, 0x0, 0x1}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ccd000)={0x0, 0x1f}, &(0x7f0000103000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002bb000-0x8)={r1, 0x0, 0x100000000}, &(0x7f0000ee4000-0x4)=0x8) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x0, &(0x7f00003e1000)=0xffffffffffffffdd) 2018/01/05 08:05:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b7a000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000634000)=0x7c00000000000000, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000750000)=0x2) 2018/01/05 08:05:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x408, 0x0) semop(r0, &(0x7f000027b000)=[{0x0, 0x400000ffff, 0x0}], 0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000493000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00001f4000)={0x0, 0xf2}, &(0x7f000010c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000020d000-0xc)=@sack_info={r2, 0x3, 0x7dca}, &(0x7f0000435000-0x4)=0xc) semctl$IPC_RMID(r0, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000158000-0x12)='/dev/snd/midiC#D#\x00', 0x401, 0x0) 2018/01/05 08:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000759000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004e2000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000de5000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c78000)={r1, r2}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000246000-0x1c)={0x5, 0x1, 0x5, 0x9, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r4 = dup3(r3, r3, 0x80000) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000aaf000)={{0x1, 0x5000, 0x3, 0x6, 0x0, 0x12d3, 0x5, 0x1, 0x5, 0xda2, 0x5, 0x1f, 0x0}, {0x4000, 0x3000, 0x8, 0xa87, 0x8, 0xb1, 0x10000, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0xc8, 0x0}, {0x5004, 0xd004, 0x10, 0x6, 0x5, 0xffffffff, 0x0, 0x1, 0x101, 0x2, 0x8, 0x2, 0x0}, {0x1000, 0x2000, 0xb, 0x9, 0x7fff, 0x3, 0x0, 0x1, 0x3, 0x100000001, 0x2, 0x958, 0x0}, {0x4000, 0x6000, 0x9, 0x0, 0xfffffffffffffff9, 0xfff, 0x1, 0xaec, 0x7, 0x9, 0x3, 0x3, 0x0}, {0xf000, 0x1, 0x1a, 0x245, 0x22b7, 0xffffffffffffff00, 0x100000001, 0x5, 0x4, 0x9fb, 0x5, 0xfffffffffffffffa, 0x0}, {0x2000, 0xd000, 0x0, 0x100000001, 0x7fff, 0xffffffffffffff81, 0x9, 0xc5e, 0x800, 0x70b, 0x7ff, 0xf7f, 0x0}, {0x2000, 0x1004, 0xa, 0x3, 0x1, 0x3c7e, 0x1, 0x10001, 0x3, 0x3, 0x0, 0x100000001, 0x0}, {0x0, 0x6, [0x0, 0x0, 0x0]}, {0x0, 0x117004, [0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x3000, 0x4000, 0xb, 0x2000, 0x0, [0x2, 0x6835, 0x240000000000000, 0x10000]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f7a000-0x20)={r3, &(0x7f0000e05000-0x7f)="", &(0x7f0000763000)="", 0x0}, 0x20) open(&(0x7f00004ea000-0x8)='./file0\x00', 0x159800, 0x82) 2018/01/05 08:05:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000085000-0x10)={&(0x7f0000904000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0xf, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000052a000-0x98)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0}, &(0x7f000062b000)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000039d000-0x14)={0x0, 0x3, 0x6, [0x2, 0x0, 0x4, 0x4476, 0x1f, 0x6]}, &(0x7f00003d8000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000087b000-0xb8)={r1, 0x4, 0x6, 0xffff, 0x1000, 0x4, 0x7547, 0x2, {r2, @in6={{0xa, 0x1, 0x6a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0xdbb80000000, 0x0, 0x7, 0x1}}, &(0x7f0000f84000-0x4)=0xb8) 2018/01/05 08:05:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:18 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f000000e000-0x1000)=""/4096, 0x1000}, {&(0x7f000000d000)=""/33, 0x21}], 0x2, 0x0, 0x0, 0x55e}, 0x2002) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) close(r0) 2018/01/05 08:05:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fb2000)=0xecd9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r1, &(0x7f0000e40000)=""/144, 0x90) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x1ff}, 0x8) recvfrom$unix(r0, &(0x7f0000e5b000-0xfb)=""/251, 0xfb, 0x0, &(0x7f0000002000)=@abs={0x0, 0x0, 0x0}, 0x8) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000062d000)='/dev/qat_adf_ctl\x00', 0x880, 0x0) 2018/01/05 08:05:18 executing program 4: mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000057d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000081d000-0x78)={0x2, 0x78, 0x5, 0x16c, 0x1ff, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x6, 0x7, 0x2, 0x1ff, 0x6, 0x5, 0x3ff, 0x80, 0x8, 0x401, 0x5, 0x2, 0xdb, 0x3, 0x7f, 0x8f, 0x1, 0xfffffffffffffffd, 0x100000000, 0x6, 0x7, 0x5, 0x81, 0x1, 0x51abdb60, 0xfffffffffffffbff, 0x1, 0x2, 0x0, 0x7fffffff, 0x2, @perf_bp={&(0x7f000081d000-0x1)=0x0, 0x1}, 0x200, 0x9, 0x2, 0x7, 0xa557, 0xfffffffeffffffff, 0x2, 0x0}, 0xffffffffffffffff, 0x60, 0xffffffffffffffff, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000081d000-0x2c)={0x1, 0x200000000000087, 0xff, 0x1, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000081b000)={r2, &(0x7f000030c000-0x6c)=""}, 0x10) 2018/01/05 08:05:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0c033d9d823c"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) r2 = syz_open_dev$amidi(&(0x7f0000e6f000)='/dev/amidi#\x00', 0x8001, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00007cf000-0x28)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/05 08:05:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0x4, 0xa, 0x1000, &(0x7f000003d000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000930000-0x78)={0x7, 0x1ff, [{0x8000, 0x0, 0x101}, {0xffffffffffff5263, 0x0, 0x0}, {0xfff, 0x0, 0x1f}, {0x3f, 0x0, 0x5}, {0x1000, 0x0, 0xce}, {0x1, 0x0, 0x2526a6e9}, {0x1f, 0x0, 0x1000}]}) 2018/01/05 08:05:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000b51000-0x38)={0x0, 0x0, &(0x7f000088a000-0x70)=[{&(0x7f00006ef000)="1428ac34a6ac01045f5b1e458c", 0xd}, {&(0x7f0000fbb000-0x19)="7873955c5baa06f5c42e124437e4a11fd094bd866a837addd5", 0x19}, {&(0x7f0000de9000)="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", 0xfdb}, {&(0x7f00000b5000)="0a8afebdc7267762d92fd047da826894dc5c1c20a770569a896a0ba1a92549af3714b2a532fb4e20706ef9b5806dc15608cdd2c87d2fcd9a3a2692c623c6be", 0x3f}], 0x4, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000782000-0x12)='/dev/input/mouse#\x00', 0x7, 0x80000) bind$alg(r2, &(0x7f0000dd5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) sendmsg$kcm(r2, &(0x7f0000a92000-0x38)={&(0x7f00008e2000)=@generic={0x19, "ffb4147caccc5a212c9200a49f70552353623305aabc3ebd91f9aecf6ad20f829ce837fed4e69fac3c62e3a70f7b1f1a805f813ba26c967002ee696546d738ae51fa7d5f988ebbc5652487cd0dfdc0122346f2083c725f1a03d24b58e0d5bf020f6cc1d384e266f942880276e8863e4071c81e04888e0c7f2df6f6538078"}, 0x80, &(0x7f000019f000)=[{&(0x7f00008ff000)="ab422b2e66ea61509ffc1ca86737cdebd0241fe5e8627aa0db1d38327b0eca82f3a928e062445005048d37088d1b9516bc88ba5ca3132767b1feb5faf0aa535bdf6801e108f2e4c8cdb9fa4676fccb180ebc84bf3824363103b27bed97624ec4dcc50d2432446dbe68c38369b43742efdaae51687ce27d52c22588a3477383771569bbcab80c326b96be6ad8b8d5035810f5645fcbd88b131ddc75818cd3567a0f0c6849b5c2ace94990048a5b5f25ef27a0c8735490be7dffdb41bcd6bb2667c4c06f1a627cf281853bd6003c4b16b074fe595491", 0xd5}, {&(0x7f000046e000-0xf4)="05f448a5d2bec2f93092fae6113cb03f6e6a88ddc0cd6d3705e8ea4dc59dce880f969458f0f1dafaff4d9ccedc696148e27d426798a3099bbefd7dcdade0f044f2a5327ec7471b9ff98dcacaf795cb1a12a7fc6b5d04700af3fb93107594145f9f677966b8a2564dff1da58aba49d34ab08e5381e2ea5c0c8406c79cb92e2f3d8f9b16b3c2c073c7deeaca8655b918be59ac1b0c31e1fbe47737f35356bfbdc359c1344f25e7753647ca35e607485fb6273513eed3c6e735d7576201f9ab02d9d229809ec9f4b2999943dab03abe183d6130792d976e02353f6a9e2774801c70c28740176788daa18c0a606a50178daadb5bc3d8", 0xf4}, {&(0x7f0000e16000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x4040814}, 0x80) 2018/01/05 08:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000024f000)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r1, &(0x7f0000606000)={&(0x7f0000945000)=@hci={0x1f, 0x9, 0x3}, 0x6, &(0x7f0000c89000-0x70)=[{&(0x7f0000cfa000)="dcbbd46f4ecf93e89e3c1262f9f0ec746c4fafb530234b043eb61c73913cb6fba7e5eafb798b6aa183f9d53fb21007bd089913e5a4258f9110b67f0383c7a070788038b009eb76363204b30bec3cb683182cb97c51593c4a75fe8d8da102f7d0f8aba34231c8eeb8efe464b1e352e41cdddc8cdbdbbfd4d95db4818fc94cc753a05e60bb7f5748d45bbeac7526944f8e7524957e2ee0224096c35f489ac67f0edd6f91bb84beb384a4837966bfea435a432c871c589ecd3c773ec6a1845a882a", 0xc0}, {&(0x7f0000241000)="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", 0x1000}, {&(0x7f0000b6d000-0x1e)="396d48f411aaaa7290c8f136cb8f95ddc37ba57b42fe799fea16e7a6fad1", 0x1e}, {&(0x7f0000cd5000-0x4e)="759414bb3e136b1b5e149e81bb66c5174ec181193f8c6a6d1a48af652c0c075c0500ce79a4cb7924c4fca0c1ef0886becca61b0c43c406fda8b7f84083a67fe1b8004dd2411ff674a1d5cf0ecc03", 0x4e}, {&(0x7f00009f4000)="73a1aba47645a3a240918c8cb477c51e817742644ec6ed84f6ae98911d6c075b564b6c", 0x23}, {&(0x7f00006b3000-0x1b)="7c0c0c0507a48321c775f6f3724d2dc13787dfcb3284a769bd8ddc", 0x1b}, {&(0x7f0000b19000-0xce)="7916d622393282aaaa6686006d7a6e863796ece33e0dcf64df2cdc344cc649b655d8a9a71983e60dd79f8e02dd1ad12f582cf846a5b45ec86a0b4615a6b3635d8d1963161d2c8f5e2c82622541eccc481c31fbc881158e18b9efb46f5391a4f58e68480d8cd942064e10881cf14124297582762767e86e446732e64b9c2f75b5952408fa239a5353a09f39fd24a577370552e6b0f2aade397655811ee1acdefaf7386be9c4d9cca91173cc147ebff9bc9bba38316cd61ce595a3228fb693b15d3e24c5400b05a44c8baeacd71a23", 0xce}], 0x7, &(0x7f00003a9000-0xd8)=[{0xd8, 0x102, 0xeb, "aa4bb06ec8a24f81ebc89f3e575e3a2b93c04a28cb3aedc57cd196bd24396bf2189e2f4c6b463063354dddfd39dbcc41d3bec8ec6879938db675860f045c34b0a67e3a08ba9b74a5368f83e4d1f256fb3f5d43e5846cf7ed368a8d1349229bbe610e186c846697667a959455f51f0a1455f93ed5fd78337b6804c9e7cfd75c801172c005da55bbac242a06ee7270325ff7fef50ab273f8f06b9838db39c8f84de13b32b214d8003dcc98b669075ef1aebb22ce4686ca446a1b1243dee580fa64905b65"}], 0xd8, 0x0}, 0x0) [ 409.365151] device eql entered promiscuous mode 2018/01/05 08:05:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendmsg$key(r0, &(0x7f000021d000-0x38)={0x0, 0x0, &(0x7f0000428000)={&(0x7f000011d000-0x38)={0x2, 0x6, 0x7ff, 0x6, 0x7, 0x0, 0x6, 0x3, [@sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x10, 0x10}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x90) sendfile(r0, r0, &(0x7f00005ed000)=0x0, 0x400000ff) syz_open_dev$dmmidi(&(0x7f0000c50000)='/dev/dmmidi#\x00', 0xc5f3, 0x8000) 2018/01/05 08:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0xfffffffffffffffd, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_open_dev$evdev(&(0x7f00004ae000-0x12)='/dev/input/event#\x00', 0xffffffff, 0x40100) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b60000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00004ef000-0x24)={0x3ceb, 0x5, 0x4d9c, 0x9, 0x884, 0x8001, 0x7, 0x1, 0x6, 0x14000000000, 0x7, 0x4}) 2018/01/05 08:05:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x4, 0x200000) r1 = syz_open_dev$amidi(&(0x7f0000563000-0xc)='/dev/amidi#\x00', 0x4, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x10000) getrusage(0x0, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f7e000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r3, 0x0, 0x5, &(0x7f00007f5000-0x4)=0x0, 0x4) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000b55000-0x20)=""/32) 2018/01/05 08:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000852000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsa(&(0x7f0000fb2000)='/dev/vcsa#\x00', 0x69d, 0x501000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003be000-0x10)={0x0, 0xac, &(0x7f0000ded000)=[@in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x67000f4f}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x81}, @in6={0xa, 0x2, 0xe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x43e}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcc}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000866000-0x4)=0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007d6000)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000016e000-0x54)=[@in6={0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xe3e8}], 0x54) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000064a000)={r2, 0x1, 0x30}, 0xc) write(r0, &(0x7f0000aca000)="2700000014000707030e0000120f0a00110000f5fe0012ff000000078a151f750800007fff0054", 0x27) 2018/01/05 08:05:18 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000009000)=r2, 0x4) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) ftruncate(r0, 0xdb) 2018/01/05 08:05:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80080, 0x110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f00008af000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x10001, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xfffffffffffffffe, r1, 0x0, 0xb4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000)={0x9, r2, 0x10000, 0x7}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x1)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r3, 0x4, 0x7b, 0x1f}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000000f000-0x18)=[{0x15, 0x0, 0x0, 0x8}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r5, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/05 08:05:18 executing program 1: mlockall(0x2) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f000076e000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) shmat(r0, &(0x7f00008ad000/0x2000)=nil, 0x0) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_UNLOCK(r0, 0xc) 2018/01/05 08:05:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c2f000-0x16)='eth0self@!!systembdev\x00', 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000163000)={@generic="0aaa42f44447ee10beeb79fe5a7913a1", @ifru_mtu=0x0}) open(&(0x7f0000583000-0x8)='./file0\x00', 0x40000, 0x20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000129000-0xc)={0x0, 0x0}) 2018/01/05 08:05:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009c9000)='/selinux/member\x00', 0x2, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000672000)={0x0, {""/7}, 0x0}, &(0x7f0000ff9000-0x4)=0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000c09000-0x10)={0x81, 0x4, 0x0, 0x81}, 0x10) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000965000)=0x0) ptrace$getenv(0x4201, r3, 0xfff, &(0x7f00001d5000)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000323000-0x8)={0x0, 0x8822, 0x7}, &(0x7f0000b09000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000b6000)={r4, 0x7fffffff}, &(0x7f0000845000)=0x6) 2018/01/05 08:05:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c82000-0x8)='./file0\x00', 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:18 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fe4000-0x1e)="1e00000018000776530000000000480080200000051100050000010400ff", 0x1e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000864000)={0x0, 0x1}, &(0x7f0000e4c000-0x4)=0x8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000380000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x7, 0x2, 0x3, 0x2}, &(0x7f0000fe4000)=0xa0) rt_sigaction(0x9, &(0x7f00002f2000-0x14)={0x800, {0x8}, 0x48000000, 0x10001}, &(0x7f0000356000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000833000)={0x0}) 2018/01/05 08:05:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006db000)='/dev/cuse\x00', 0x20040, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000185000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r4 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000e7e000-0xc)={0x0, 0xffffffffffffcb2b, 0x30}, &(0x7f000039f000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000069000-0x8)={r5, 0x2}, &(0x7f0000419000-0x4)=0x8) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000df7000)=0x0, 0x0) 2018/01/05 08:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b53000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000039d000-0x4)=0x0, &(0x7f0000901000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000361000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000126000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d45000)=0x18) getpeername$unix(r0, &(0x7f000022a000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c5b000-0x4)=0x8) syz_emit_ethernet(0x2c8, &(0x7f00003eb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0xfffffffffffffffe, 0x6, "a228af", 0xfffffe97, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x3, 0x0, 0x0, "4e51f7c0f98342c1b4fd905bc764eb84308cde7bfc4828f0672e164bfabdef06ef0dbb21e0dbf55dfc13ce0392a97f8fc212a472acffe9e779e3a73f3a3b28352a1f17ec2285c32bf836c44d402dd8ec3f88e96ca60e4dbb01829ae8c43ae9194d3ee1b2d44bb88b"}}}}}}, 0x0) 2018/01/05 08:05:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001a5000)='ns\x00') bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d60000-0x10)={r0, r1, 0x0, 0x1}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000002000-0xc)='net/rt_acct\x00') read(r2, &(0x7f0000004000-0x74)=""/116, 0x74) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f81000-0x4)=0x0, &(0x7f0000712000-0x4)=0x4) ioctl$sock_bt_hci(r2, 0x400448c9, &(0x7f00006a3000-0x12)="019d831b03d3e10c48172ba9ee2c257673d3") 2018/01/05 08:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d18000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000009000+0x536)={{0x7, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 08:05:18 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a3d000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00008b7000)=0x9e9, 0x4) r1 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r1, &(0x7f0000f69000-0x38)={&(0x7f0000f66000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000068000-0x40)=[], 0x0, &(0x7f0000de9000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a21000)="b3be9c399e97dd87ddd8148f40f69a5fe7aac150c719b71772a0b6dd4a84826e02f5fdc0441d5abb04068d03a568d104804b9172806cea91b632dd13dc5b7ccb2acc4b3e0a", 0x45, 0x0, &(0x7f0000349000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 08:05:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000321000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000d75000-0x40)={r2, 0x4, &(0x7f0000f30000-0x10)=[0x7, 0x9, 0x4, 0xfffffffffffffff8], &(0x7f0000e2e000-0xc)=[0x9c52, 0x4, 0x10001], 0x40, 0x8, 0x100000000000, &(0x7f0000304000-0x20)=[0x40, 0x1000, 0x5, 0x6, 0xeb, 0x100000000, 0x1, 0x100], &(0x7f0000a6c000-0x8)=[0x8, 0x8], 0x0}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000ccb000-0x10)={0xd43e, 0x100000001}) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 08:05:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000003000-0x13)='/dev/snd/controlC#\x00', 0x6, 0x200800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000004000-0x52)=""/82, &(0x7f00007a3000-0x4)=0xffffff19) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000871000)=0x10) fchdir(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000857000-0x8)={0x0, 0x0}) r2 = socket(0x2, 0x40000000006, 0xffffffffffffffff) ioctl$sock_bt_hci(r1, 0x800448d3, &(0x7f00009eb000)="137799f4950a6ec7426baff09ff39721e47c97bda98190c66e305783b6d4db47335554775961449ab28235da3c328cd4cd5c73e728874debf439d42415f7529ec8f86544d9cb3fdb7f5a11f028d95177c531f8c2fcb467ed862393602bf4506b19ce175ef7ae7fc58e1c0c1da36c7e6c28ed05de00c139c16a7adbc924a9c0576f695933e5c9b015a5ce7aeca7bf4ee35ea8e3d374cb55c61c9ffc150f7a9d450e4c1e35727f458187a1da3f61d490bd7aab34694489d6c0105f01aad9f992ad5ef177c77dd965b6c9e798af923f9f2170ea1dd5") r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000da000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000f3d000)=""/0, &(0x7f0000e8e000-0x4)=0x0) fcntl$setpipe(r1, 0x407, 0xff) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000b93000)=0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f00002b7000-0x22)="1afa712d386996192659fb4c0516246851db9466f3b40e113ab7ada5d9c7d8430be6") ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f00007e5000-0x18)={0x8000, 0x1, 0x73}) 2018/01/05 08:05:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000aea000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000bdc000)={0x0, 0x0}) utimes(&(0x7f0000b46000)='./file0\x00', &(0x7f0000830000-0x16)={{r1, r2/1000+10000}, {r3, r4/1000+30000}}) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fcf000-0x3b)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050000000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/01/05 08:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1056, &(0x7f000004a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8863, @ipv6={0x9, 0x6, "a6e97d", 0x1020, 0x29, 0x66b2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x2e, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0x1}]}], @udp={0x2, 0x3, 0x1008, 0x0, "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"}}}}}}, 0x0) 2018/01/05 08:05:18 executing program 6: io_submit(0x0, 0xffffffffffffff03, &(0x7f00003cb000)=[&(0x7f0000a08000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000a57000)="", 0xfffffffffffffcd7, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000181000-0x12)='/dev/loop-control\x00', 0x2400, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005e9000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000d3000-0x4)='tls\x00', 0x4) r1 = socket(0x11, 0x6, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendto$llc(r1, &(0x7f0000895000-0xbd)="", 0x0, 0x0, &(0x7f0000f81000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="05ec257d9291", [0x0, 0x0]}, 0x10) pwrite64(r1, &(0x7f0000c60000-0x4b)="236245d99784eea4861a25fa3990ad46ecb6e4bb9597876af1466498fbead20a41920828b661ab9a094f6235f31abe09234e48a6bf9993f5d1f8dfc678f51655477a5b2d1cea440120da34", 0x4b, 0x0) 2018/01/05 08:05:18 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f71000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000a54000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000071000)='/dev/ppp\x00', 0x100, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000f30000-0x18)={0x0, 0x7e, 0x3f, &(0x7f0000f7a000)=0x0}) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000f79000)=""/54, &(0x7f0000f79000)=0x36) 2018/01/05 08:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000066a000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x0, 0x80000000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, r1}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00005be000-0x4)=0x0) 2018/01/05 08:05:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ac000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = dup(r0) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000f06000-0x4)=0x1ff, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="", 0x0) 2018/01/05 08:05:18 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c34000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x400, 0x80000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = gettid() r3 = open(&(0x7f00008d4000)='./file0\x00', 0x800, 0x1) syz_open_dev$binder(&(0x7f0000125000-0xd)='/dev/binder#\x00', 0x0, 0x2) perf_event_open(&(0x7f00009ac000)={0x3, 0x78, 0x8, 0x4, 0x5, 0x6, 0x0, 0x100000000, 0x1011, 0x1, 0x8fa, 0x0, 0x8, 0x8, 0x8001, 0x7, 0x8, 0xb6, 0x9, 0x101, 0x0, 0x73, 0x20, 0x4, 0x84, 0x9, 0x2, 0x1, 0x4, 0x9, 0x8, 0x4, 0x6, 0xfffffffffffffffa, 0x26, 0x91d, 0x1, 0x8, 0x0, 0x5, 0x3, @perf_bp={&(0x7f000014f000-0x1)=0x0, 0x1}, 0x200, 0x3, 0x3, 0x3, 0x400, 0x3, 0x4, 0x0}, r2, 0x8, r3, 0x2) close(r1) 2018/01/05 08:05:18 executing program 4: mlockall(0x3) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000056000)=0x20, 0x4) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x4b8, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2018/01/05 08:05:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000def000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000050e000)={0x9, 0x20, 0x9, 0x1186}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:18 executing program 3: openat$selinux_access(0xffffffffffffff9c, &(0x7f00001ec000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7ff, 0x80080) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000092a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SHARE(0xffffffffffffffff, 0xc0084904, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffff9c}) r2 = dup2(0xffffffffffffffff, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000bf6000-0x38)={&(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)=[{&(0x7f0000f0b000)=""/207, 0xcf}], 0x1, &(0x7f00009c5000-0xf4)=""/244, 0xf4, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000ebf000-0xd2)={@random="a5c3db401220", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000014, @x25={0x5347d1768d122c42, 0x42, 0x103, "0000cc0000f0ff0985f8f181bd99e5875b"}}}}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00008c7000-0x10)={0x77359400, 0x0}, 0x10) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000b80000-0x40)={0x1, 0x0, 0x2, 0x45, &(0x7f0000a91000+0x8ad)=""/69, 0x73, &(0x7f0000e4d000-0x73)=""/115, 0x97, &(0x7f00007a2000)=""/151}) 2018/01/05 08:05:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000029f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x5f2bf2eda3087a5d) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00005e9000-0x4)=0x80) creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) mount(&(0x7f000027f000-0x8)='./file1\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000f7a000)='tmpfs\x00', 0x0, &(0x7f00004e1000-0x2)=',') 2018/01/05 08:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00009ed000)='./file0\x00', 0x583c41, 0x1) msgget(0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000165000-0x20)={0x4, 0x0, 0x10000, 0xffffffff00000001}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000098a000)={0x9, r2, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00006ab000-0x20)={0xfffffffffffffffe, r3, 0x2, 0x2000000007}) userfaultfd(0x80000) r4 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r4, 0x0, 0x5, &(0x7f0000000000)=0x46, 0x4) r5 = dup2(r0, r4) r6 = semget$private(0x0, 0x2, 0x510) semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f00008c0000)=""/162) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000820000)={0x0, 0xc8, &(0x7f0000cd4000-0xc8)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0x7f}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xa9}, @in6={0xa, 0x3, 0x6cf, @loopback={0x0, 0x1}, 0x100000001}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x492}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000be5000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000072a000)={r7, 0x1ff}, 0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000013f000)={0x0, 0x0}) mknodat(r1, &(0x7f00009a1000)='./file0\x00', 0x20, 0x545) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000bbb000+0x86a)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000964000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00004f0000-0x10)={r8, r9, 0x8}) 2018/01/05 08:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x80000) recvmmsg(r0, &(0x7f0000819000)=[{{0x0, 0x0, &(0x7f00001cd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000e9b000-0x10)={0x0, 0x989680}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dd8000)={0x0, 0x0}) shutdown(r0, 0x0) 2018/01/05 08:05:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000c93000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) socketpair$inet6(0xa, 0x80f, 0x8000, &(0x7f000060e000-0x8)={0x0, 0x0}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ef4000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000d34000)=0x2, 0x4) r3 = syz_open_dev$vcsa(&(0x7f000050c000-0xb)='/dev/vcsa#\x00', 0x4, 0x4000) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f000083b000-0x4)=0x0, &(0x7f00007e6000-0x4)=0x4) ioctl$TCGETA(r2, 0x5405, &(0x7f0000bbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fad000)='/selinux/user\x00', 0x2, 0x0) 2018/01/05 08:05:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000fc5000-0xa)='./control\x00', 0x220000000009) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000d) r2 = getpid() ptrace$pokeuser(0x6, r2, 0x401, 0x3c5151d0) 2018/01/05 08:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000029000)={0x0, 0x0, 0x30}, &(0x7f0000d45000)=0xc) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000200000)='/selinux/user\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00000de000)={0x3, 0x8001, 0x10001}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000052a000-0xa0)={r1, @in6={{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x612d763}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xfffffffffffffff9, 0xffffffffffff5881, 0x101, 0xd}, &(0x7f0000181000-0x4)=0xa0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000291000)='/dev/cuse\x00', 0x80, 0x0) timer_create(0x4, &(0x7f0000021000)={0x0, 0x6, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000108000)=0x0) timer_gettime(r4, &(0x7f0000494000-0x16)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000468000)={0x5a, 0x800000, 0x9, 0x7}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000ca6000)="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", 0x7d0, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000312000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getpeername$llc(r5, &(0x7f0000556000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000090b000)=0x10) close(r0) 2018/01/05 08:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) lstat(&(0x7f0000b73000-0x8)='./file0\x00', &(0x7f000076b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mlock(&(0x7f00005af000/0x1000)=nil, 0x1000) r0 = socket$inet(0x2, 0xe, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d66000-0x14)={0x0, 0x7, 0x9, 0xe5, 0x529, 0x9}, 0x14) 2018/01/05 08:05:19 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000013000-0x4)=0x0, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000004a000-0x12)='/dev/snd/midiC#D#\x00', 0xf5, 0x40000) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000026000)={0x1, 0x9, 0x81}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000025000-0xa0)=""/160, &(0x7f0000049000)=0xa0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000004a000)=r0) 2018/01/05 08:05:19 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000a000)={0x0, 0x400}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000)={r1, 0x1, 0x4, 0x1}, 0x10) 2018/01/05 08:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000726000-0x1d)={@generic="ae2aa02c140a458f24786a639224bfa7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000c38000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:19 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80f, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000005000-0x4)=0x1, 0x4) ioctl(r0, 0x8912, &(0x7f0000003000)="") syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x100) 2018/01/05 08:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000d63000)={{0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ae1000-0x34)={{0xffffffffffffffff, 0x2, 0x20, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) r1 = dup(r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000c8d000)={0x1ff, 0x8, 0x6, 0x101, "1d45366856645ed794b74c49be36c8811aff033a5c64289307a8e2c5edfa2e6c"}) 2018/01/05 08:05:19 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000684000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x28)={@rand_addr=0x8, @empty=0x0, 0x1, 0x6, [@rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000210000)=""/71, 0x47, 0x40000000, &(0x7f000085a000)=@abs={0x1, 0x0, 0x0}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/05 08:05:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x9, 0x100}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x3, 0x204, 0x0, 0x1ff, r1}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/05 08:05:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000000a, 0x3, 0x1f) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000081a000)=0x0, &(0x7f0000305000)=0x4) getsockopt$sock_buf(r0, 0x1, 0x22, &(0x7f0000617000)=""/169, &(0x7f0000e09000-0x4)=0xa9) 2018/01/05 08:05:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x522, 0x40000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000b30000-0x31)=""/49) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000002000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00006f6000)=[{&(0x7f00001a4000)="39000000120003196906ffff7f0000070b00000004000009d901000300000014190012000f00030000000000002000000000000004e4000090", 0x39}], 0x1) set_mempolicy(0x3, &(0x7f0000c6d000)=0x2, 0x8000009) 2018/01/05 08:05:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x80, 0x10040) r1 = gettid() ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x2b)="29598a2e4cc94b42371491add4f0badc52cc8261e1a71c29f2ce7b8a952f6d4c252bdddbd28e1ca3a1b3b7", 0x2b}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f71000-0x4)=0x10) setns(r0, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fde000)='io\x00') ioctl$TCGETA(r2, 0x5405, &(0x7f0000dbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000fc1000)=0x0, &(0x7f00001cf000)=0x8) close(r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00007aa000)={r2, 0x1f9}) 2018/01/05 08:05:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) io_setup(0x4cf, &(0x7f00005b2000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000027a000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a1000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000f5e000-0x18)={0x0, 0x7, 0x6ed, &(0x7f00009d3000)=0x0}) timerfd_gettime(0xffffffffffffff9c, &(0x7f00001df000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f00000fd000-0x40)={0x4000000000, 0x3, 0x6, 0x8, 0x5, 0x100000000, 0x3ff, 0x293}, &(0x7f0000279000)={0x40, 0x0, 0x6df, 0x0, 0x80, 0x8, 0x0, 0x3}, &(0x7f0000151000-0x40)={0x4, 0x7, 0x1, 0x3, 0x9, 0x6, 0x8, 0x3f}, &(0x7f0000101000-0x10)={0x77359400, 0x0}, &(0x7f000027a000-0x10)={&(0x7f000027a000-0x8)={0x100000000}, 0x8}) nanosleep(&(0x7f0000279000-0x10)={r3, r2}, &(0x7f00000db000)={0x0, 0x0}) r4 = semget(0x3, 0x4, 0x2) semctl$GETVAL(r4, 0x3, 0xc, &(0x7f000012d000)=""/178) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00001b4000-0x10)={0x400, 0x800, 0xa21, 0xff800000000000}, 0x10) unshare(0x40400) r5 = semget(0x3, 0x7, 0x304) semctl$SEM_INFO(r5, 0x3, 0x13, &(0x7f00007f4000)=""/55) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000142000)=[@in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf9a}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c17000-0x4)=0x81, 0x4) semop(0x0, &(0x7f0000271000)=[{0x0, 0x0, 0x1000}, {0x0, 0x7, 0x0}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/05 08:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e06000)='/selinux/validatetrans\x00', 0x1, 0x0) listen(r0, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000ad6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000381000)="fee7ea77a17889ce9c9d2573274fd5082fa76c3814b7b29d5508b88f55355386"}) r1 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000519000-0x20)={r1, 0x6, 0x1, 0x80, &(0x7f000058b000-0x8)=[0x0, 0x0], 0x2}, 0x20) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000488000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) writev(r1, &(0x7f0000994000)=[{&(0x7f0000fcf000-0x3b)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050000000000000004e9ff0006000d0005", 0x39}], 0x1) getsockname$inet6(r2, &(0x7f000092d000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000322000-0x4)=0x1c) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000d32000)={0x3, 0xfffffffffffffffc, 0x100000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 08:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f0000001000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000f9c000-0x20)="020000008d35164014a9135301000ffffe00007663d8a705b0000072052a90e6"}) 2018/01/05 08:05:19 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x800c, 0x80, 0x10000, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x7, 0x4, [0x7, 0x5, 0x3, 0x9]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aee000-0x5)='attr\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000058a000)={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xcc}, 0x9, [0x8, 0x4a1f, 0x7, 0x400, 0x5, 0x9729, 0x40, 0x8]}, 0x5c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000791000-0x4)=0x9, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000099f000-0x4)=0x0) process_vm_writev(r3, &(0x7f0000704000-0x60)=[{&(0x7f00006e2000-0xb7)=""/183, 0xb7}, {&(0x7f00006c3000-0x25)=""/152, 0x98}, {&(0x7f0000fb2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000224000-0x6b)=""/107, 0x6b}, {&(0x7f0000560000-0x9d)=""/157, 0x9d}, {&(0x7f000001a000-0x93)=""/147, 0x93}], 0x6, &(0x7f00009d3000)=[{&(0x7f00009c6000)=""/85, 0x55}, {&(0x7f00001bf000)=""/10, 0xa}], 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) pause() modify_ldt$read(0x0, &(0x7f00006dc000)=""/104, 0x68) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) 2018/01/05 08:05:19 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000022000)='./file0\x00', 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000c000-0xb)={0x7fffffff, 0xffffffffffff0001, 0x6, 0x81, 0x6, 0xf0bc472, 0x3f, 0x3662, 0xfffffffffffffffe, 0xc9, 0x20}, 0xb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) recvfrom$unix(r1, &(0x7f0000032000-0x6b)=""/107, 0x6b, 0x12001, 0x0, 0x0) sendto(r1, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000036000)='/dev/snd/pcmC#D#c\x00', 0x8e, 0xc0000) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000034000)=0xfffffffffffffff8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000037000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getegid() mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000037000)={0x2, 0x100006, 0x1, 0x2, 0x9}) 2018/01/05 08:05:19 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000032b000-0x81)="", 0x0, 0x0, &(0x7f0000abe000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 08:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000fc3000)='/dev/dmmidi#\x00', 0x8, 0x0) getsockname$unix(r0, &(0x7f000070d000)=@abs={0x0, 0x0, 0x0}, &(0x7f000002b000)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00009eb000)={0x1000000000001, 0x5684, 0x1, 'queue0\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000674000)=[{&(0x7f0000af6000-0x92)=""/146, 0x92}, {&(0x7f000096c000)=""/146, 0x92}, {&(0x7f0000955000)=""/173, 0xad}, {&(0x7f0000719000)=""/249, 0xf9}, {&(0x7f00000a6000)=""/0, 0x0}, {&(0x7f00000d7000-0xfd)=""/253, 0xfd}], 0x6) sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000108000)=0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000a3c000)=""/4096) fstat(r0, &(0x7f0000827000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 410.255602] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 08:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000034f000)="", 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000961000-0x1000)=""/4096) 2018/01/05 08:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00006ea000)={0x3ff, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 08:05:19 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003bd000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000b28000)={{0xf000, 0x0, 0x3, 0x6, 0x400, 0x81, 0x8a, 0x4, 0x1ff, 0x8, 0x2, 0x5, 0x0}, {0xf000, 0x100000, 0xf, 0xffff, 0x5, 0x6, 0x90, 0x3, 0x100, 0x7, 0x9, 0x7fff, 0x0}, {0x0, 0x6000, 0xe, 0x1e6800000, 0x1, 0x1, 0x10000, 0x100000000, 0xffff, 0xf9e, 0xb4a, 0x7fff, 0x0}, {0xf000, 0x1000, 0xf, 0xffffffffffff0000, 0xe78, 0x6, 0x0, 0x8001, 0x3, 0x7f, 0x1ff, 0x9, 0x0}, {0xd000, 0x5000, 0x1f, 0x4, 0x6, 0x8001, 0x3, 0xffffffff, 0x6, 0x2000000000000000, 0xffffffff, 0x9, 0x0}, {0x100002, 0xf000, 0xf, 0x3, 0xe000000000, 0x7f, 0x88, 0xffff, 0x3, 0xff, 0xe000000, 0x9, 0x0}, {0xf001, 0x1f002, 0xf, 0x6, 0x76, 0x46e94a64, 0x7, 0x2, 0x20, 0x4, 0x1, 0x9, 0x0}, {0x3000, 0x5, 0xe, 0x4, 0xe4, 0x1, 0x200, 0xcf, 0x1, 0x5, 0x6, 0xffffffffffffffc1, 0x0}, {0x2000, 0x100002, [0x0, 0x0, 0x0]}, {0x2000, 0x15000, [0x0, 0x0, 0x0]}, 0xe915aaad6e1fc89b, 0x0, 0x0, 0x2404, 0x3, 0x1, 0x2000, [0x2, 0x9, 0x1, 0x7]}) mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004b8000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000be000-0x80)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000993000)={0x1, 0x0, [{0x100028000000486, 0x0, 0x0}]}) 2018/01/05 08:05:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e04000)={&(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f0000001000-0xdd)=""/221, 0xdd}, {&(0x7f0000001000-0xac)=""/172, 0xac}], 0x2, 0x0, 0x0, 0x5}, 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') writev(r1, &(0x7f0000a17000)=[{&(0x7f0000ed2000-0xed)="f2ebb5cdeb5c54d1df80e0c39aad0255439f1a2d969ec9083f938a1c65e31a490d8b6e869696b5b684f72c9ef66d8be9a34e2c177d93369ec868c26f372603d62df0c29a30f8895e4c2d15532e8fe229a68a7b4db5392ed0f082011768596b2dec74004f400faa52f094b33af7f62daa41bbd352550367afe55ce4f6c55aaf5aff24b5e544916413fd22011d1680b5833161b7065f24e20f1a6e69407136e89b12f3b05501f4520b37dea47821217b73719dc8e62c7fef37d938a7991cfda91af1e32d6ddcf3387f5ca9b8464c8a6ab16169b3a426ef0aff7b6c67c0705d77ec951cebaaa6769854a8a88d171a", 0xed}, {&(0x7f0000221000-0xaf)="9c28513799e58bab4f0e196adbb4b0f45cf2f248e2fd108ce511796b704e4fa19303d6c594d97054018fc6933aca4223021ec485097638d83bcbc39c9d7338754bc2d84eec1a62f52a1dcae7314f60976faa42972767d186d377e932206e5a7d5c1c6bcaae72e515c29ddcb30beab08320a6b4eb3fb89aa9afbe80cb48c691f2a5220366b7479ebe54660b00723965333eb6e82827566221e6fe1d976b194c3104de5248a439ed699e6f160b4db85f", 0xaf}, {&(0x7f0000a10000-0xf8)="ee17d77d384f46c1dafc79837b430a0a533da2c59afb1c690eaef966e5c451cfa4466e72e2b7d1b98728e5525936454dc30f9ca58833447f1ef9c8ac0fc3a17a253f7ec5135431c4ec4a067e3d93cb1a1b3b70e31b1fa78594d986a8e64beb2e83f20bc65926175e5693a29c94e02a3c02c6892dfe4f7bb008665c4f18fcd69fab73ff68ae5ca8c3d65c935a43ac9d5267b07f6da453e2bb599c0caa32c8b3ed6aff5609315a31a8ea631f98ae6fc61220f92bac548cd6240c242768b9703da92e52a9b070a031f7aa05de19bf70bc2ad343b70f93d8cad9d43418893cd8b9eaae743cb4c1f2f5a4c1667db1d2ec86f19019d2580c01f3c5", 0xf8}, {&(0x7f000003e000)="b195d14f40972e5240b1d834ac66d7e174257af02f40d6a47c3336db4bba922695fb9e067799bbc7a65d24e2004e694d74372b893c33cd9212d1dd3c0d29e4bd4a426fc52db2253eb775e1d50027d1f1d2bbe98e80effcfcef44b89d9f08728f9f03f9bfb39105", 0x67}, {&(0x7f0000449000)="bfb228d682c5672b8b28c40341084283007f90cc5f87e5bb0cd6b76900dc19bb0a823e22fc520c12336fc626483edfc10639d1dc0046faf4c79967a78d90a0083834fb69629879154e64229b36e658debf118bf752c422acde3d25c0", 0x5c}], 0x5) sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000904000-0x10)='/selinux/policy\x00', 0x0, 0x0) ftruncate(r0, 0xfffffffffffffff9) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x1, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0x0}]}) 2018/01/05 08:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') name_to_handle_at(r0, &(0x7f0000f7a000)='./file0\x00', &(0x7f0000655000-0xef)={0x8, 0x0, ""}, &(0x7f0000597000)=0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c84000)=0x26a9) 2018/01/05 08:05:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000a0f000-0x1)="cc", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/05 08:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005db000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$bt_sco(r0, &(0x7f0000941000-0x8)={0x1f, {0x6, 0x7, 0x891e, 0x3f, 0x6750aafd, 0x0}}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/uts\x00') ioctl$VT_RELDISP(r1, 0xb701) 2018/01/05 08:05:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000453000)='net/mcfilter\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) connect$netlink(r0, &(0x7f00001e4000-0xc)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc) 2018/01/05 08:05:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000af9000)='/dev/sequencer\x00', 0x2040, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b2a000-0x8)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005b5000-0x28)={@common='bcsf0\x00', @ifru_addrs=@ax25={0x3, {"fc898b7152d225"}, 0x9}}) r1 = syz_open_dev$admmidi(&(0x7f0000de1000)='/dev/admmidi#\x00', 0x7, 0x1) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f000081e000-0x18)={0x0, 0x1000, 0x0, &(0x7f000059d000)=0x0}) bind$netrom(r1, &(0x7f00002ff000)=@ax25={0x3, {"0361d82440f988"}, 0x32e7237a}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x0, 0x0) getpeername(r2, &(0x7f0000c9d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002b9000)=0x9) syz_open_dev$tun(&(0x7f0000895000)='/dev/net/tun\x00', 0x0, 0x400) mbind(&(0x7f000085f000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000ed4000-0x8)=0x0, 0x8000, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dd9000)='/selinux/user\x00', 0x2, 0x0) 2018/01/05 08:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x3, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000fbb000)={0x0, 0x0}, &(0x7f0000cdd000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000f00000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f000022f000)={{0x0, 0x0}, {0x0, 0x0}}) mbind(&(0x7f0000052000/0x4000)=nil, 0x4000, 0x0, &(0x7f000026d000-0x8)=0x3, 0x5, 0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000004d000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00009b8000)={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]}, 0x1000, 0x100000001, 0x0, 0x9, 0x80}, &(0x7f00000af000)=0xa0) r2 = syz_open_dev$admmidi(&(0x7f000084d000)='/dev/admmidi#\x00', 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00001f3000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b74000-0x4)=0xe8) getresgid(&(0x7f0000033000)=0x0, &(0x7f0000712000-0x4)=0x0, &(0x7f000001d000)=0x0) fchown(r0, r3, r4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000000d000)={0x6, 0x1, {0xffffffffffffffff, 0x0, 0x3, 0x3, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000fb5000)={r1, 0x9, 0x1a, "2d33f6e24342afa4e0f33e05e5f5d3313c883f0bdf0b378ec56b"}, 0x22) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000de1000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x100000001) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000c5b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000efa000-0x4)=0xc) perf_event_open(&(0x7f0000ba6000)={0x3, 0x78, 0x1f, 0x401, 0x1, 0x1200000000000, 0x0, 0xfffffffffffffffb, 0x80, 0xd, 0x800, 0x2, 0x1, 0x9, 0x31ac, 0xfff, 0x9, 0x1000, 0x7, 0x6, 0x8000, 0x0, 0x8, 0x100000001, 0xf9, 0x7ff, 0x20000, 0x7ff, 0x40, 0xa1, 0x2, 0x0, 0x8, 0x2, 0x22bef4, 0x3f, 0x8001, 0x0, 0x0, 0xc38, 0x6, @perf_config_ext={0x2, 0x8}, 0x20000, 0x3, 0x7, 0x7, 0x2d, 0xffffffffffffff0c, 0x3, 0x0}, r6, 0x3, r5, 0x9) ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f00005ac000)={&(0x7f0000b56000/0x3000)=nil, 0x3000}) 2018/01/05 08:05:19 executing program 5: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002e5000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000fa2000-0xa)='./control\x00', &(0x7f0000fa1000)=[&(0x7f0000fa2000-0xc)='md5sum,proc\x00', &(0x7f0000bfa000-0x1)='\x00', &(0x7f0000fa2000-0x2)=',\x00', &(0x7f0000c1d000-0x1)='\x00', &(0x7f0000fa2000-0x5)='@\'&@\x00', &(0x7f0000fa2000-0x7)='cpuset\x00', &(0x7f000026e000-0x1)='\x00', &(0x7f00003a9000)="657468312c6d696d655f74797065766d6e65743075736572a9237472757374656473797374656d00"], &(0x7f0000fa1000)=[&(0x7f0000fa2000-0x14)="766d6e6574305b73797374656d8f292a21a92b00", &(0x7f0000fa1000)='-\x00', &(0x7f0000fa2000-0x5)=')GPL\x00'], 0x1100) mount(&(0x7f0000e98000-0xa)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)="") r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r2, &(0x7f0000bee000)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x2) 2018/01/05 08:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000b51000)=0xc54) 2018/01/05 08:05:19 executing program 1: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000832000)={0x7, 0xf05, 0x6, 0xffffffff, 0x3, [{0x8, 0x6, 0x9, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x2b41, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x100, 0x0, 0x0, 0x806, 0x0, 0x0, 0x0}]}) 2018/01/05 08:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/05 08:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004e2000)='/dev/sequencer\x00', 0x20005, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x40081, 0x4, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}], 0x30) 2018/01/05 08:05:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000b9b000)='keyring\x00', &(0x7f0000112000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000698000-0x5)='user\x00', &(0x7f0000299000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000228000-0x3)=']:\x00', 0x0) 2018/01/05 08:05:19 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x9) sched_setaffinity(r1, 0x8, &(0x7f0000f8f000-0x8)=0x1) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000913000-0xf)='/dev/sequencer\x00', 0x88001, 0x0) bind$bt_hci(r2, &(0x7f0000443000)={0x1f, 0x3, 0x1}, 0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b28000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f0000534000)={0x3, 0x78, 0x80000001, 0x101, 0x8, 0x3, 0x0, 0x20, 0x440, 0x8, 0xffffffff, 0xfff, 0x3, 0x5, 0x5099, 0xffffffff, 0x2, 0x0, 0x5, 0xe51, 0xa4, 0x7fffffff, 0x5, 0x2, 0x9, 0x1000, 0x40, 0x1, 0x7, 0x80, 0x2, 0x71, 0x5, 0x0, 0x4, 0x101, 0x3, 0xb58, 0x0, 0x9, 0x0, @perf_config_ext={0x7ff, 0x7}, 0x1, 0x3, 0x5, 0x7, 0x5, 0x3, 0x80000000, 0x0}, r1, 0x8000, r3, 0x1) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x1, 0x3, 0x0) sched_setparam(r1, &(0x7f00009f2000)=0x27) ioctl$TCSETSF(r3, 0x5404, &(0x7f00002ca000+0xae)={0x8001, 0x40, 0x1, 0x800, 0x81, 0x7, 0x1, 0x97, 0xe6ba, 0x9cd, 0x1, 0x1f}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000321000)={0x0, 0x0}, &(0x7f0000169000)=0x8) 2018/01/05 08:05:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r1+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$vcsa(&(0x7f0000d37000-0xb)='/dev/vcsa#\x00', 0x1, 0x101000) fstat(r2, &(0x7f0000cdf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 08:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') writev(r0, &(0x7f000065d000)=[{&(0x7f00002c6000)="65fd2b1e0f41eb7c2d62832fd9649cc8318b70d49273b3cb06e9c1d2c10cb93f42bdca4031201b4b7d9af2409b854e8d21ffa1c61cc2a4777aa5270cd59e6edf96bcc83027d659b5d51a229681609409", 0x50}], 0x1) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000718000)='pkcs7_test\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000048d000)="7004", 0x2, 0xfffffffffffffffc) 2018/01/05 08:05:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) bind$ax25(r0, &(0x7f0000a6d000)={0x3, {"f05cc93b925142"}, 0xfffffffffffffffe}, 0x10) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000ced000)={0x6, 0x4, 0x2, 0x1, 0x13, 0x1}) 2018/01/05 08:05:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000add000-0x52)={@random="c3d97ab631c5", @random="e70d1f54c60b", [], {{0x210000000086dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000474000)='/dev/rfkill\x00', 0x1c7800, 0x0) listen(r0, 0x3) 2018/01/05 08:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000219000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x1, 0x3a, 0x0, @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]}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b7c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) finit_module(r0, &(0x7f00006b7000-0xd)='/dev/net/tun\x00', 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009a7000-0xb)='/dev/hwrng\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000014b000)={0x0, 0x2, 0x1ff, 0x3, 0xffffffff}) 2018/01/05 08:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400001ff) 2018/01/05 08:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000729000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000822000-0xa)='id_legacy\x00', &(0x7f00006ce000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) pwrite64(r1, &(0x7f000040c000)="cdc0b93de34e4c6f8ca14cf9d425f1c3bcd4997bcf7fb3559cd7af855d44ac1619bea3efec1f0b62d33edff8bef0abf416112e8520eea125233a9a0c81b120e3d81cec761405dae319e92ce9936cb4235a65a7d8e308ed362897d00516986ee54eceb53360a5dd34e470bac36f9f5a56dee2a11b1a421f68de7925f22225d787bbdf440746c5cec393f2b753b8946c02eae9e4f70400e45eb14ce301ef42e47a685b1dab465abbbb9fbcc5dfe6e8bacddf172c3b8d4f0cb8728f0caca5900615f3884559654c4fd0695f6a28984cbf0e035032bb31", 0xd5, 0x2b) r4 = add_key$user(&(0x7f0000c2b000-0x5)='user\x00', &(0x7f0000534000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000561000)="878eaa48e4478388edfc8ee353cb722d813223293e20283c48d994bbaa6062b52bebe117b961f1558286c2ad74e8c8fcb8acfa6b5e0a3624a5a205d2762201edbdd9ffd84f40b24ee0deb6dd8497c659e2505b20a0544d81794a99635e95f65eedf935568aca1631d9c1e062a93814c00823e7b7d9bb9078eae76f7f01ae13b4a15af73bc4c840357dff38115445561aabc87920ef1fe3f9cb654ab5e41840e54aaf28", 0xa3, 0xfffffffffffffffa) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000088000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000226000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000ca2000)=[{r2, 0x1, 0x0}, {r1, 0x420, 0x0}, {r1, 0x4010, 0x0}, {r0, 0x400, 0x0}, {r2, 0x3, 0x0}, {r0, 0x400, 0x0}, {r2, 0x20, 0x0}, {r5, 0xb040, 0x0}], 0x8, &(0x7f0000157000)={r6, r7+30000000}, &(0x7f00008c7000-0x8)={0xffffffffffffffff}, 0x8) keyctl$instantiate_iov(0x14, r3, &(0x7f0000391000-0x60)=[{&(0x7f00003e3000-0x5e)="b69cc348d9961f86253b37e6645b389326d2a1df87e56e118ca3e2cdd142d4b68af3506d77a0d49c4b34371f31bc70cf984b47cbb553110300ce35f01413f7926d5bb44ae0106d677af7ebb437a53d681ffcbcae27ba156349b3d07eaf7c", 0x5e}, {&(0x7f0000ce1000)="35b8361b70e457aaf305258c5e84c387da0ae2b874b1776af5efa693854b8395d9cefe13ed1023155c6de3f3cfbc848d1b228257c2e63fbd046a819401364870b40fc069be9e5ba91c7ae8db4cc673e38493944a302f3758d82040b15bbae5a2efac18", 0x63}, {&(0x7f0000aaa000-0xb7)="a1f8e7433067d89933738fd2c9984c321a0cccdc80552d1caa4def70fd45afbd5e9ef825905853d425b33cba9cbb5549d8edd8be7fcc935d9bc796d3f866ff837c0aaae58b03d0ee10898a652ad25fce9bd128598a71cd19b7500e2f9004a44bf47f4b27684c88ac3f361c49b4c32939478d9934fc4e8365d579fc78ccbb5d96776e29e3a9c73d34c7d080af93e12812654055597bc0b1d678904879b2a158aa19a131a6eb0b2bfe7327db89ff1842586ee8ba8b4a9a95", 0xb7}, {&(0x7f0000ad4000-0x6c)="a9d1097cde7730900e3e8dc6fe6f444c9b6c1da9006a0195e9ab2738b358167b7c45d8a619b154ff8c24a03d69de2101e751d5326581b22435e2c2b4f0b9266f526044a4ac06e095c82725d038903f6783d1e9dc34b115a4a74b8e9514a42e233244c7b73e29c58e0e90e8b8", 0x6c}, {&(0x7f000072d000)="50edd7e95be4196111a9838e14d43e2d9bd92647cda9075938", 0x19}, {&(0x7f0000540000-0xee)="d6425be42ffd1a5a8af6cb905673b08d62a09e938535d6bdc46c6c7181583dd7044ed5f0a36c60592546aacd7b87e94cbcf9894a436df146a23d87a9df5579df32617aece0cddf806c0f16cae757a6eacac78c6d9dd37c2c1c9f39bce6a1d51c956e2aeced58bc9a3b78a29e47c326bd36387414dfb853d792654bccc769c1a2a29ae51c7370e48b45581e9e3465ea3c3750a4c2e6698afd5198d2e14e16a2c94bfaf555a352e58d80f05a5873854f05589245db58f1df37e7bdbdcd97a92ed8e6bc56344b3f8c2b195d00f3ce4b7d4f8a992d56c02781d2283466b0186b671462f0483139d22bfbd77f45f878ce", 0xee}], 0x6, r4) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r0, &(0x7f0000003000)={0x0, 0x0}) write(r1, &(0x7f0000008000+0xad0)="fe", 0x1) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) 2018/01/05 08:05:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000070e000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x111001) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f000072d000-0x56)=""/86) r2 = socket$unix(0x1, 0x1, 0x0) r3 = semget$private(0x0, 0x4, 0x10) semctl$IPC_INFO(r3, 0x4, 0x3, &(0x7f0000e0b000)=""/4096) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r4, &(0x7f00004db000)=0x0, 0xff) 2018/01/05 08:05:19 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x103000, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f000001d000-0xe4)=""/228, 0xfffffffffffffdcb) r1 = syz_open_dev$vcsn(&(0x7f000001a000-0xa)='/dev/vcs#\x00', 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000005000)='net/icmp6\x00') mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r0, 0x3c) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000000)=r0) sched_yield() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mremap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000016000/0x2000)=nil) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001a000-0x10)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001b000)='./file0\x00', 0x20) ftruncate(r2, 0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000001d000)={0x77359400, 0x0}, &(0x7f0000011000-0x10)={0x0, 0x0}) 2018/01/05 08:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00003ba000-0x4)=0x0) ptrace$getsig(0x4202, r2, 0x2, &(0x7f000067d000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000df7000-0x104)={0x0, 0xfc, "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"}, &(0x7f0000779000)=0x104) clone(0x20000000, &(0x7f0000766000-0x6b)="e91eb8b10aacd639621a8342e77751e845dbd330a7b0738ca1bb5bc3ff17c90cb757f83bf9bd024bcf8b72103c8ba4b79f53efcbdb31b93c73348eebd47a4777beb87cb0233fd5c9311254a21f00b62b5f10e47e54c01795d586ad1ddb9d1a3ae31009c735093d4e81ff93d009d09cd37e4dcebd6d2323de199cab8f9c8eed3eb6a852a22fe69e4e6c60a600ed6dc1606f0d2d30ce23062a0fb7", &(0x7f000047c000)=0x0, &(0x7f0000ca3000)=0x0, &(0x7f0000744000-0xcc)="f274638cf3d43472fec1c9e36cee88d504784b7e9d1373efbd30de1a3f1bd4bb2b75112c488be147b77ef5bb2fd9c06713eba54f1bb57905bedb7ca6067f7184a679f309f8c7e19f821cee81544e3c8429f9b65183a338be8cf6e7aded22d7e8e2e02f1fad59ad58944579b645a1915b4186dfd8880ba020c9b66d63ac84f556129e2880df3fc6c0a3c83555198c7faaab5520ed660fdc1d08295b64f8d7eb1b6b3b1e94218073ce179260433444a65e34745da3ebd2cf850320f9ea91b54c3b445feaa45a9358953cd4b8f6") ioctl$TIOCGETD(r1, 0x5424, &(0x7f000047c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000b2000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x19, 0x101, 0x1000, 0x0}, &(0x7f0000dc2000-0x4)=0xa0) clock_gettime(0x0, &(0x7f0000fc8000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000b03000)={{0x7f, 0x4, 0x2, 0x7, "8116202c858cf2ee368291e59602ce1690f83d96dccbad0ed8d8af6ae7ad2570720632b2d4f657a81686e61b", 0x8}, 0xab, [0x40, 0x4, 0x4, 0xccb, 0x5, 0x9, 0xfffffffffffffa70, 0xa0000000000, 0x2f, 0x7ff, 0x1a, 0xa316, 0x3ad0, 0x400, 0x1, 0xfffffffffffffff7, 0x8, 0x7, 0x4, 0xff, 0x2, 0x6, 0x9, 0x1, 0xfffffffffffff000, 0x8, 0x83, 0xa60, 0x6, 0x0, 0x7, 0x4, 0xfffffffffffffffb, 0x1, 0x0, 0x2, 0x800, 0x8, 0x3f, 0xe000000000000, 0x200, 0x4, 0x699, 0xfffffffffffffffb, 0x6, 0x9, 0x2, 0xffffffffffffffcd, 0x8, 0xdb, 0x101, 0x80, 0x0, 0xcd, 0x6, 0x80, 0x3, 0x0, 0x5, 0x3, 0xffffffff, 0x4, 0x0, 0x8, 0xd77a, 0x10001, 0xfffffffffffffffe, 0x9, 0xb1, 0x5, 0x4000000000000, 0x8000, 0xff, 0x1, 0x2, 0x0, 0x5, 0x200000000000000, 0x7e000, 0x3ff, 0x9, 0x100000001, 0x200, 0x3, 0x3ff, 0x80, 0xfffffffffffffffe, 0x8, 0x100, 0xfffffffffffffff9, 0x8, 0x1f, 0x1ff, 0xe306, 0x0, 0x7f, 0x7, 0x5, 0x8000, 0x3, 0x5, 0x7ee0, 0xdae, 0xffffffff, 0x9, 0x4, 0x101, 0x6, 0x7, 0x35d8, 0x6, 0x1, 0xd4, 0x7, 0x7, 0x0, 0x0, 0xd9, 0x3, 0x8, 0x5, 0x2, 0xfffffffffffffff7, 0x4, 0x2, 0x2, 0x2, 0xffffffff], {r4, r5+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r1, &(0x7f0000001000)=[{&(0x7f0000001000-0x10)=""/16, 0x10}], 0x1) 2018/01/05 08:05:19 executing program 5: 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, &(0x7f000019b000)={0xaa, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000097000)='./file0\x00', 0x40) write$sndseq(r1, &(0x7f0000012000-0x2e)=[], 0x0) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00004bc000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000085e000)=0xb) readv(r1, &(0x7f0000555000)=[{&(0x7f00001cd000)=""/134, 0x86}, {&(0x7f00006c5000)=""/72, 0x48}, {&(0x7f0000540000-0x82)=""/130, 0x82}, {&(0x7f00006f1000)=""/4096, 0x1000}, {&(0x7f0000ad5000)=""/115, 0x73}, {&(0x7f0000a65000)=""/99, 0x63}, {&(0x7f000007a000)=""/4096, 0x1000}, {&(0x7f0000eb4000)=""/157, 0x9d}], 0x8) fstat(r0, &(0x7f0000cae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r2) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000ff3000-0x4)=0x0, &(0x7f0000851000-0x4)=0x0, &(0x7f0000390000-0x5a)="cb0e7883641f54b1741b81d2f5223a0e6fa7b31372c3ad3a4c55b0f5e70d05b0fbbb9882adc3b54653fe14479867f47a5a8b8e9610d2ea0f16e218932d549fdaf1d68a219ea1a091b437c4eb198c44760e12173452cb0316b319") clock_gettime(0x0, &(0x7f0000d3f000-0x10)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 08:05:19 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003ce000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0xfffffffffffffff8, &(0x7f0000339000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_dev$dmmidi(&(0x7f00001cf000-0xd)='/dev/dmmidi#\x00', 0xfff, 0x200000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00002a9000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005df000)=0xc) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000de4000-0x6c)="6e65742f69676d703600fa8d7afa7a54f2b533548aacdadd8ca170068bd0fccf28151fb08919eb02951ec7b057cc284ba97b97e1e3051942d6b5ebd0d91ef3b2a315792ed4a3acd0b5b1500da824f18497ba7b34e7eec341d618642e864742f2740b7144762497827ea5d908") sendfile(r3, r3, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000b72000)='/dev/dmmidi#\x00', 0x22d67a2, 0x6d02) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f000084d000)={0x2, 0xde85, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dmmidi(&(0x7f0000e0a000)='/dev/dmmidi#\x00', 0x2a, 0x0) [ 410.794262] QAT: Invalid ioctl 2018/01/05 08:05:19 executing program 1: syz_open_dev$mouse(&(0x7f00009db000+0xb79)='/dev/input/mouse#\x00', 0x0, 0x0) clone(0x0, &(0x7f000068a000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f0000bb3000)="") 2018/01/05 08:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) r1 = socket$llc(0x1a, 0x3, 0x0) connect$llc(r1, &(0x7f000032f000-0x10)={0x1a, 0xa, 0x2, 0xffffffffffffffdc, 0x5, 0x1, @random="093470d2a94b", [0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000066000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bc2000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='bond0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c03000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f00006f7000)=""/191) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000223000)=0x8c, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009a7000-0x8)={0x0, 0x9}, &(0x7f0000e6a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000eee000-0xc6)={r5, 0xbe, "44a22b1fbe73f39b8a14c51adcf57bc3cc0cf183e45203c03ccf8f1377653d5e18b51a1f4482697d966f3714b25c82faee1b28f2e61684f3b8d3d00cfd042db78ee8d94e816217c8a58c1e9de776b39565e613082e3001c2e98f2eedae095d650d911ce81afeedfdf13190764e79018f2fbce8f637b6139eb74140ffafa3ac19604ac1db6eee0e0fff6c1fc5d6c345f9be0768348cbcf53ecd25ed1ae06bfbf4b699831e1f934796840013c1403f5aebbfda56c4ce69b23c0c54749eedee"}, &(0x7f0000ebd000)=0xc6) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000014f000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r3}) r6 = accept4$inet(0xffffffffffffff9c, &(0x7f0000222000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000504000)=0x10, 0x80800) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000893000-0x4)=0x3, 0x4) 2018/01/05 08:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000f17000)={&(0x7f0000d1b000/0x1000)=nil, 0x0, 0x3, 0x4, &(0x7f0000ae8000/0x4000)=nil, 0x3f}) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x61, 0x400000ff) mlock(&(0x7f00005c1000/0x4000)=nil, 0x4000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000083000-0x4)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000767000-0x10)={0x0, 0x0}, &(0x7f0000d54000-0x4)=0x10) perf_event_open(&(0x7f00004cc000-0x78)={0x5, 0x78, 0x6, 0x9f, 0x1, 0x0, 0x0, 0x7, 0x400, 0x8, 0x4, 0x3, 0x6, 0x7fffffff, 0x8, 0x8, 0x800, 0x1f, 0x6, 0x7f, 0x3, 0x5, 0x1, 0x6, 0x3, 0x4, 0x4, 0x1, 0x100000000, 0xdf, 0x7fff, 0x1000, 0x1, 0xfffffffffffffffd, 0x1, 0x0, 0x5, 0x0, 0x0, 0x401, 0x4, @perf_config_ext={0x8, 0xffff}, 0x1400, 0x80, 0x8, 0x0, 0x0, 0x20, 0x10001, 0x0}, r1, 0x9, r0, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000793000)={&(0x7f0000d6c000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) syz_open_dev$vcsn(&(0x7f0000330000-0xa)='/dev/vcs#\x00', 0x401, 0x10000) 2018/01/05 08:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d5c000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00007d3000-0xc)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="1000", 0x2, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000096d000)={&(0x7f0000d78000)={'rmd320-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 08:05:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffff9c, 0x0}) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000654000-0x4)=0x0, &(0x7f000080f000)=0x4) fchdir(r0) read(r0, &(0x7f0000001000-0x32)=""/50, 0x32) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000002000-0x10)={0x3, 0x1, 0x0, 0x101}) socketpair(0x5, 0x3, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r2, &(0x7f0000002000)=""/4096, 0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004000)={0x0, 0x2, 0x3}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000004000)={r5, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x7f, 0x101, 0x7fffffff, 0x20}, 0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000005000)='./file0\x00', 0x2040, 0x22) epoll_create(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) fremovexattr(r2, &(0x7f0000002000)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000005000-0x18)={0x0, 0x81, 0x6, &(0x7f0000006000)=0x0}) creat(&(0x7f0000005000-0x8)='./file0\x00', 0x100) 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) r6 = add_key(&(0x7f0000007000)='big_key\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000-0x96)="657cdffa5f46b1ca2fc0d5a3fda27e925fe206f68b8a1c8aa6413e34465fc11dc20e2ebad66df6153639ea2ceb9fec12e4d25f67ea81862fbe0c0498456add899c7cf1f8730cc18a6c7c3e2f8aad8900f7611d7a3333435d9069e0b8696e75ec5ffc40cc38e50df700a30ca9e740e6bfda3b7f3d2fbac898af80ee58fb97f0f959d5a1ddcd3d4d5a4114a57faf592417775352a916af", 0x96, 0xfffffffffffffff9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r6, &(0x7f0000008000-0xa8)="69297e612297721c54a809fefd3355c45ec3c1fcf111d6a743887e99c4a0a4b211299d6837393096427096824a0e36033619e32bd86ed7ce9f9fd217d475765d60fc6fe33871ad5e3158823a91891384bce9ddadcc73bc84a48054bec07bfeeed4e5f53f981c8d45d8701ac4018b1376b9ff74868a1f22acbd2c468ad6b699b6c68e8b1ee6a28a87d714f9019edfac760238936a3e572fbe168192c6b46ec30500f47a72d9c4b113", 0xa8) 2018/01/05 08:05:19 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f000000e000-0x4)=0xffffffff, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000004000)={0x0, 0x2}, &(0x7f000000e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000000c000)=r1, 0x4) r2 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) writev(r2, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) close(r2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000000e000)={r1, 0x2, "1d77"}, &(0x7f0000009000-0x4)=0xa) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000009000-0x38)={&(0x7f0000008000-0x10)=@llc={0x1a, 0x0, 0x6, 0x4b, 0x6, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000007000-0x60)=[{&(0x7f0000003000-0xec)="b8549dc3b89bc42b8d5a6bf7d74ab049639b36e94161fb782473aeee9041d539d4afb7398b31a376c9d9e5aed167403f67bec8b6487a38b0da28cb3698b13ef4ac60be4b7a0cea125b17e844f40804391207fe89f80dab6e7cb3635ee6019038be06d1a5cd7d2f10e99dcec58b5d9d7c0374c66cd7c5ea7f86f05f03d20055797dc43c4ad81f65cbaeecc1db3e32b9099eae8712e124a8cd1aa9a34df92e368600cff8674e60ea5ea5cc642eccfa2023a1d2186b672c5986d239168228aa361f1353438b7783fa2c621d980c191f45ceaee3f892bf529a8582876eb3b274d140e36b3f262b0311e7870203c9", 0xec}, {&(0x7f000000d000)="16a77210a8fe9b713302d5618c50f11548ed92f28334bf03f4d5eb9e2d0ef927b7e189da266d435909e594e2d07729369fc60b72a9f78342f8c7dd1cda72aeed0871286d12db113035f6e4316c1a3fd288ae613d6824624cd2072626c1a0c1f98e2d37b36d80ca648e907ebb48e54cffb602a991b0c89bf097d22af479149cde5b8219e8ff02050bd7dc353210b0efc6", 0x90}, {&(0x7f0000001000)="75e06693f60ffe8d98d7274179829dd634ad6416e03b36c9c14f1971989628c43c3cfb6e497d3ed0b95725a2", 0x2c}, {&(0x7f0000007000)="d6783210db3cdf1155766dd62f1f801ad4cdb977bf2df1aeb3b7a32bbbdd317c42628eacfc", 0x25}, {&(0x7f0000005000)="74bcd602a56cac2641f4b352afbba5ff86c6fac30cbdb85119c7c55b5dd05a35bd509bdd416df6527aec4268cf7483f641dde7d8d956686dda1d762c6c3450abf6d9f7f1ce1499da44d75bc677fd0024fe1e053552dd9efc22c226896648a9cb8e46f9cc79820eb3621c4f684cb6c6e111335c5dcec205c6b473fcc04a1379f45fbc46c8fcdffadb355b66da2e05ab8183e8f864a509d53b49df2713ff2d4e", 0x9f}, {&(0x7f000000d000)="bc5ec9dbebbaa9437672786fb77d6a7bf1dd500832ca8ec13c814537e58cf48f88e98fc44d5ad5443a03d35617fa91a4d433b9ef5ecd2f7ecf08785ef6473d074a970f7346f89c38da5b14c93ddaadf40a00a0c42dbc4ac0826b2c78f4ed04db43fd2b2f2369ea2f6f95a7f826869efaab728755c98eeee18835bc75f8ed155bae6b6284b64794bf7c80722c4e29b7c736c73f2f69fc14ed9fee88d63acd556bd206b88505e73795713ae234a48998498b549721", 0xb4}], 0x6, &(0x7f000000b000)=[{0x110, 0x100, 0x5, "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"}, {0xf8, 0x0, 0xffff, "56c6fe8b7d68c447d39bf9f43e8a7c12f9766bca996d28cdc1257893e9b911d69fa549705d2731b5cbcf3e03037aa33214368845672c41e26745acca2d01267e4748ab98aeda5a9a228b983d6a82c692b9d6d54cd116604aeb907672c37d55c4ae6be9ddf40fd6f93ac8fcd2a3fb0cdac087f7e5e950b9b8069638a1d2bc067e492c2ad81788ae43f75247a9f96e9f2d1e84cf2888d5f366a342c1fa035956ba85b7baf299fe4afef85a9e9177fae60513c39fb5af9be5a4dab7c415c71323618495f0d8ccc3cfc59cc7133e51a52389533390f7298d32ca5ecfe69b34b9b173533882d0c2b6f1"}, {0x98, 0x103, 0x22, "12448db01d320c5a46b401dd8f7538b03e8e436704ded26f47b3b05448b996c2298342c5fd84c3540d264367414449c0b69b339582166cafae4eceb60f7ca9a55ecf75445ec72606b172a78c13edbd68cea98f60b7117b1f26182d524b2fc581ad4c979a51253ae10bd21fa03ad00831f556323708113f8738529bc243a4a5b0edf2987e6e"}], 0x2a0, 0x24000001}, 0x4000) 2018/01/05 08:05:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x0, 0x7) readv(r0, &(0x7f0000032000-0x60)=[{&(0x7f000003f000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/05 08:05:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000686000-0xb)='/dev/mixer\x00', 0x0, 0x0) dup(r0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00008a0000-0x1000)=""/4096) [ 410.830919] QAT: Invalid ioctl 2018/01/05 08:05:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x2000) fcntl$addseals(r0, 0x409, 0x8d5775266fe218a8) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x272b869da81c17d9, 0x0) waitid(0x22551f9fe5d0dfc2, 0xffffffffffffffff, &(0x7f000020a000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f000096c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r1, &(0x7f000064d000)=[{{0x0, r2}, 0x0, 0x0, 0x0}], 0x18) 2018/01/05 08:05:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000088c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000013f000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000169000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a29000-0xc)={r1, 0x10000, 0x10}, 0xc) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x6, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00006bf000-0xc)=[0x0]) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) 2018/01/05 08:05:19 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x8)='pagemap\x00') pread64(r0, &(0x7f0000865000)=""/8, 0x8, 0x0) bind$netrom(r0, &(0x7f0000002000-0x48)=@full={{0x3, {"16750677da47f7"}, 0x6}, [{"a7d272fd16d57f"}, {"0cb75d6659a067"}, {"59696e212eeeb8"}, {"722ea59e2e674b"}, {"a44bd874c6c04e"}, {"b4d4c008d7dc18"}, {"55ad3576f18611"}, {"0bf581c2317f24"}]}, 0x48) 2018/01/05 08:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00003e3000)={0x6, 0x0, 0x10001, 0x3f3c}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000227000)={0x8, r1, 0x2, 0xc3a}) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:19 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000016000-0x5e)={0x0, 0x0, ""}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000006000)={0x0, 0x101}, 0x8) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000017000)=""/140) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x1, 0x0, &(0x7f0000012000)="cb"}) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x9c, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}, @release={0x40046306, 0x0}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000)=[], &(0x7f0000004000)=[]}}, @reply={0x40406301, {0x0, 0x0, 0x0, 0xd52, 0x10, 0x0, 0x0, 0x28, 0x10, &(0x7f000000d000-0x58)=[@ptr={0x70742a85, 0x1, &(0x7f0000009000-0x85)="f0", 0x1, 0x0, 0x26}], &(0x7f000000c000)=[0x0, 0x38]}}], 0x7, 0x0, &(0x7f0000011000)="2ea4a0c81f4c17"}) 2018/01/05 08:05:19 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fe0000-0x8)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x1b, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fe1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000014000)=0x5, 0x4) 2018/01/05 08:05:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000c1000)='/dev/midi#\x00', 0x0, 0x400000) ioctl$KDADDIO(r0, 0x4b34, 0x100000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007c4000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000645000)={0x4, 0xadf, &(0x7f000079f000)="050717bb9510784f694aa46ddb984c56b7c36b5540965834e16addc3ea4ae05df72a0cadf5aeba80ddb406", &(0x7f0000378000-0x1000)="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", 0x2b, 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]}) sendmsg$key(r1, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00003c5000-0x20)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000220000)='/dev/vcsa#\x00', 0x908, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ccd000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000640000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ce9000-0x12)={r4, 0x296, 0x5, [0x5, 0x5, 0x0, 0x8001, 0x3f]}, 0x12) 2018/01/05 08:05:19 executing program 5: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000090b000-0xb)='/dev/vcsa#\x00', 0x8, 0x2400) r2 = syz_open_dev$sndpcmp(&(0x7f0000675000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x0) bind$bt_hci(r1, &(0x7f0000433000)={0x1f, 0x4, 0x0}, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ef0000)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xb) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000fa0000)={{0x2, 0x3, 0x40, 0x8, "dfe75454ec50d123cb095e46be8df1ac201e342d8a34c379b3c9a599325de43b1aa5be19d44a7055944bec2a", 0x101}, 0x0, 0x0, 0x2, r3, 0xffff, 0x1, "0863221951a3f6e2a7bf8baaf09cb9d78d4b8c39a2f6c40c2ab55ce225c034d6495c9cb2344674fc8ec35b04ca37b81b220cad99e24aee204b19ca343a412597", &(0x7f00006f3000)='loginuid\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0xd1a, 0x20ec41de, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup(0xffffffffffffff9c) setsockopt$sock_int(r4, 0x1, 0x20, &(0x7f0000896000-0x4)=0x0, 0x2) sendfile(r4, 0xffffffffffffffff, &(0x7f00001f6000-0x8)=0x0, 0x7fff) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = 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(r5, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$sock_buf(r5, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) write$eventfd(0xffffffffffffffff, &(0x7f0000db1000-0x8)=0x0, 0x8) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000619000-0x4)=r0, 0x4) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f00000f7000+0xd67)=0x0) 2018/01/05 08:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000085000-0x68)={0x1, 0x0, [{0x400000b2, 0x0, 0x80000001}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f000037c000-0x60)=""/96) 2018/01/05 08:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00004d6000-0x4)=0xffffffff) sendfile(r1, r0, &(0x7f00009d6000)=0x20000001, 0x100000002) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000d29000-0x110)={{0x9, 0x5, 0x100000000, 0x80000000000, "360c98b45d270985a471d04262c8f402a28b9d4d63122102d6e65c9e8140543793cc3f5a5a71b894fcd766ef", 0x6}, 0x0, 0x0, 0x3, r2, 0x2, 0x800, "6cb9155d9a58351bfd1ef126c3bf5bedc6167ec2ebb5683095301dbc40f4abf583839ec1126b638645a0be375c0b2e650482fd9579ba788316e7df5d38211546", &(0x7f0000944000)='Q\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0x1, 0x3, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$inet6(r0, &(0x7f0000c15000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000204000)=0x1c) r3 = add_key$user(&(0x7f0000d1a000-0x5)='user\x00', &(0x7f0000344000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e10000-0x3b)="e8fc01ca6939a613dd3bd86f601e6cbc0e35b0c763486f7af9fe1cb73201e957488da18f17dae3c6cd5c7b1872eea0d20330034106e16047f925c4", 0x3b, 0xffffffffffffffff) r4 = add_key(&(0x7f00002e9000)='asymmetric\x00', &(0x7f0000a79000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r5 = add_key(&(0x7f000059f000)='ceph\x00', &(0x7f0000969000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000077000)="77f0633e5256d061e892dcf4863a0b4e048f951a092108341f50b061755f16ec7c1bd3b27df6f3c8e71e4e5a2fae24fd73450d86dab92c853df85a44ff389f8b45823a8cde4f4a05dec418d0c369ca97f46e47e2550d565208e46801af283602218f3ac784fb47d45f8b2881d1577fe9b0a993a1aa9c7864", 0x78, 0xfffffffffffffffc) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f000028e000-0x8a)="fcb5988ce9ee8b6cdc8408deae9fc98e9e28b66760ea1824d2830894ada77dff8c4374d179f0c3cb2f72722b2b556a0ee1277e91194658bf5086236bfbdb5d448fcf8bb2b5d9033aeac45e41bb16d0857a6da8ff82881bba08c56744b3f7658568cb803e58d569aabcdd2b080f8f5af28957e7836f7167c50af64fbdc13cecc1ec1c42d26d6bfdc9ee1d") keyctl$dh_compute(0x17, &(0x7f0000e05000)={r3, r4, r5}, &(0x7f0000e6f000-0xe1)=""/225, 0xe1, &(0x7f0000234000-0x38)={&(0x7f0000447000-0x40)={'sha3-224-generic\x00'}, &(0x7f0000a46000)="0fca50a9cb7363b442d5c1bb0d69f278c4766432966a9d6f8afd558d736b33adac67a93dc9ac2de385dab85d64e2f9bfe2e1105d0daad4c1cab502c7a278c37f2fed98227933e2314843e6d517aaf68554f0bf22b2082b598ec2f17fbdb4c786bf129071b789e02e90934abf541111a824aa9945d61b95f03d5f060bd7d8d28aaea6d629fee3689506c7b6a67bd36eb415be0141c549b88c6722422b30d9b3276b67db1d", 0xa4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e94000)={0xdd, 0xffffffff, 0x4, 0x9, 0x5, [{0xc362, 0x8000, 0x200000, 0x0, 0x0, 0x481, 0x0, 0x0, 0x0}, {0xfbb4, 0x0, 0x4, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}, {0x401, 0x5, 0x100000001, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x6, 0x4, 0x0, 0x0, 0x198c, 0x0, 0x0, 0x0}, {0x5, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/05 08:05:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r0 = semget$private(0x0, 0x408, 0x0) semop(r0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}, {0x0, 0x0, 0x0}], 0x2) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a83000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ecd000)={0x0, 0x7}, &(0x7f000061b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009ba000)={r2, 0x7, 0x1, [0x7]}, 0xa) semop(r0, &(0x7f000027b000)=[{0x0, 0x400000ffff, 0x0}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/05 08:05:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000396000/0x4000)=nil, 0x4000, 0x0, 0x80000000002012, r0, 0x20000000) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000915000)={0x0, 0x0, 0x0, 0x0}) fallocate(r0, 0x3, 0x0, 0x2087dc) 2018/01/05 08:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000bc1000-0x4)=0x0) perf_event_open(&(0x7f00000d0000-0x78)={0x3, 0x78, 0x20, 0x8000, 0x8, 0x9, 0x0, 0x1, 0x12121, 0x8, 0x1f, 0x1255, 0x80000001, 0x5, 0x3, 0x7d, 0x3, 0x9, 0x8a2e, 0xfffffffffffff6a0, 0x20000000000000, 0xfffffffffffffffe, 0x5, 0x100000001, 0x3f, 0xaa, 0x0, 0x10000, 0xfffffffffffffff8, 0x4, 0x9b, 0xff, 0x1000, 0x1, 0xfffffffffffffff9, 0x100000001, 0x6, 0x4, 0x0, 0x9, 0x4, @perf_config_ext={0x9, 0xffffffffffff8000}, 0x8000, 0x7, 0x8, 0x2, 0xde5, 0x7, 0x7fff, 0x0}, r1, 0x7, r0, 0x4) 2018/01/05 08:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0xfffffffffffffffd, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xa804e10f5808f84f) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000955000-0x8)={r2, r0}) r3 = memfd_create(&(0x7f0000f9b000)="706f7369785f61636c5f61636365737300483790f49d702ff8f7775413e2fba0d7851b5cedcf446bf00af90978b8b6451a3cbb1560d651a09a0442ed", 0x8003) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000753000-0x4)=0x0, 0x4) close(r1) [ 410.991697] binder: 10918:10925 ioctl c0306201 20013fd0 returned -14 [ 411.003324] binder: 10918:10925 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 411.017293] binder: 10925 RLIMIT_NICE not set 2018/01/05 08:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x1, &(0x7f0000847000)={0x0, 0x0}) ppoll(&(0x7f00004e8000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000894000-0x10)={0x0, r1}, &(0x7f00007cf000-0x8)={0x0}, 0x8) ioctl$TIOCSBRK(r0, 0x40044591) 2018/01/05 08:05:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000383000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) timerfd_settime(r0, 0x1, &(0x7f00001cb000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000a2c000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet(0x2, 0x802, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00005ae000/0x2000)=nil, 0x2000, 0x2000000, r2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r1, 0x0, 0x12, &(0x7f0000ef3000)='{', 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[], 0x0, &(0x7f0000ef0000-0x25)=""/81, 0x51, 0x0}, 0x41002106) [ 411.053003] binder: 10918:10935 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 411.060613] binder: 10918:10935 got transaction to invalid handle [ 411.066913] binder: 10918:10935 transaction failed 29201/-22, size 0-0 line 2788 [ 411.081009] binder: BINDER_SET_CONTEXT_MGR already set [ 411.081055] binder: 10918:10946 ioctl 40046207 0 returned -16 2018/01/05 08:05:20 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c37000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000803000-0x94)=""/148) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000687000)='/dev/ppp\x00', 0x20000, 0x0) recvmsg(r1, &(0x7f0000d7b000-0x38)={0x0, 0x0, &(0x7f000048c000-0x30)=[{&(0x7f0000feb000-0x28)=""/40, 0x28}, {&(0x7f00006b5000)=""/120, 0x78}, {&(0x7f0000200000-0x6e)=""/110, 0x6e}], 0x3, &(0x7f0000255000)=""/153, 0x99, 0x6}, 0x40000061) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000e0000-0x28)={@common='ip6gre0\x00', @ifru_names=@generic="6523c5a827d2835ff6059beae72b2206"}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000502000)=[{&(0x7f0000116000-0x2a)="290000002000190100b077520a16230200005a0000008000100400097e0c00ffe0110400c312ec2013", 0x29}], 0x1) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00006ff000)=0x2, &(0x7f0000d05000-0x8)=0x2) 2018/01/05 08:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f00005f3000-0x12)='/dev/input/mouse#\x00', 0x4, 0x8000) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SYNC(0xffffffffffffffff, 0xc0084907, &(0x7f0000d7a000-0x8)={0x0, 0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000df1000)='net/tcp6\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d30000-0x4)=0x0) r2 = socket$unix(0x1, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00009a8000)='net/igmp\x00') sendfile(r2, r3, &(0x7f00004db000)=0x440, 0x63) [ 411.099604] binder: 10918:10943 ioctl c0306201 20013fd0 returned -14 [ 411.107426] binder: 10918:10943 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/01/05 08:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00001de000+0xd1b)=0x800) setsockopt$inet6_int(r2, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) dup2(r0, r1) 2018/01/05 08:05:20 executing program 7: 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) 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) 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) 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(&(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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008000-0x1e0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/144, 0x90}, {&(0x7f000034e000)=""/93, 0x5d}], 0x2, 0x0, 0x0, 0x3}, 0x4}, {{&(0x7f0000001000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0xba)=""/186, 0xba}, {&(0x7f0000001000-0x2)=""/2, 0x2}, {&(0x7f0000000000)=""/86, 0x56}, {&(0x7f0000002000-0xbb)=""/187, 0xbb}, {&(0x7f0000003000)=""/116, 0x74}, {&(0x7f0000002000-0xf8)=""/248, 0xf8}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/150, 0x96}], 0x8, &(0x7f0000002000-0x59)=""/89, 0x59, 0x7}, 0x120}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000003000-0x30)=[{&(0x7f0000002000-0x6c)=""/108, 0x6c}, {&(0x7f0000001000-0xce)=""/206, 0xce}, {&(0x7f0000001000)=""/93, 0x5d}], 0x3, &(0x7f0000000000)=""/191, 0xbf, 0xfffffffffffffff9}, 0x2}, {{&(0x7f0000004000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000004000-0x90)=[{&(0x7f0000002000-0x29)=""/41, 0x29}, {&(0x7f0000003000)=""/218, 0xda}, {&(0x7f0000004000-0xb3)=""/179, 0xb3}, {&(0x7f0000004000-0x9c)=""/156, 0x9c}, {&(0x7f0000002000-0xa4)=""/164, 0xa4}, {&(0x7f0000003000-0x2d)=""/45, 0x2d}, {&(0x7f0000001000-0xde)=""/222, 0xde}, {&(0x7f0000003000-0xf0)=""/240, 0xf0}, {&(0x7f0000004000-0xa4)=""/164, 0xa4}], 0x9, &(0x7f0000003000)=""/182, 0xb6, 0x6}, 0x1}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003000)=""/5, 0x5}, {&(0x7f0000001000)=""/72, 0x48}], 0x2, &(0x7f0000003000)=""/48, 0x30, 0x6}, 0x7}, {{&(0x7f0000004000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000002000)=[{&(0x7f0000005000-0x1)=""/1, 0x1}, {&(0x7f0000004000)=""/81, 0x51}], 0x2, &(0x7f0000001000-0x18)=""/24, 0x18, 0x954}, 0x0}, {{&(0x7f0000005000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000-0x36)=[{&(0x7f0000006000-0xa4)=""/164, 0xa4}, {&(0x7f0000005000)=""/93, 0x5d}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/35, 0x23}], 0x4, 0x0, 0x0, 0x8}, 0x80000001}, {{&(0x7f0000004000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000002000-0x90)=[{&(0x7f0000003000-0xd0)=""/208, 0xd0}, {&(0x7f0000004000)=""/255, 0xff}, {&(0x7f0000003000)=""/56, 0x38}, {&(0x7f0000007000-0xbe)=""/190, 0xbe}, {&(0x7f0000007000-0xae)=""/174, 0xae}, {&(0x7f0000002000-0x97)=""/151, 0x97}, {&(0x7f0000003000)=""/0, 0x0}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000006000-0x9a)=""/154, 0x9a}], 0x9, &(0x7f0000006000)=""/4096, 0x1000, 0x2}, 0x0}], 0x8, 0x10000, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x0, 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) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000006000)={&(0x7f0000004000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000)=[{&(0x7f0000004000)="514fcb0ad1a8418bc80f3b4a39dfe7347fdf11e43f2feed8d240cb8268e09804257d6fc66fe6ccc371eec414204ecca5e948cdf13b63d1f423f6608b41c4a720b5818eb3f2e1e9da5b26c09c0870305ff2b6d36441d60ab2ea74bce7ed5d858579399e7df0bb6f7d1614d85cbec55beb78740b9f9f9b141a38844c93c2d47b4876baebd0d4511ad671d7d8fa2bc7929eaa9e8b3e7246f6f1ac0774d7fa8dd64d9ce954b701befe4dbb752a7fdb8d08b5b5c276ff45474127d4357aa03549c9039d4538a672226d91767a2f", 0xcb}, {&(0x7f0000005000+0xcf2)="0edde1843e821394fe6cb0d3bdef0fe676ab2b3925394de036d6382d957e792cacdb49a8826a39c134c3109a084d27bb2142b4aed2d32cd6523a6c9daae4b4a23735c008ed43764ef3d9f2f9a838bf136025c6501ffe90692d89e505b4d62f02de0110b2b5b17d3d257cc09d3df316d7f47d2248980a16bf31d423fce9065b8fc54d541142d70ed99f73e79c7b324d665dc6a7e7aa73ed9156e366805c8601e7172f39f641877bfac5d6f201a1339e61180b92fbe7921d069382", 0xba}, {&(0x7f0000009000-0x83)="7e11f3628883c06eec2766343594d98a5f5c8f045b568fadecefefe96a65971f14287a4fe7288407fb78abae767514eba67b2be94e43d1fa93e4c600c17f5e12e75cb074f6131ccd3da648f50aea825736f2f53da337ce037277dc66bf8a795d21193812b5be936ec769a5043c4245013df8c05d8889589425c190fd0e603b5a7d8f3b", 0x83}, {&(0x7f0000008000)="995dd6bd2b08f8f21d161c5c7327bc93b911947ab64e47e426d7a84212863fe3d7cdb4a2baa11419980e6a9b1de7adad3874b753c0b7d4949b67eb7f14abedd5e026e920d2acde905826b98462d7e8dabd217c6267cc456eaae616994cc0d12265cf61f58a266586f6a9dd0e4aede889eb12506ed988a9e5fdcd5eb98640fdf30e9a3a1f135d74c63770f3dd3de4aa800bf4989793274aaceea1339ab645ca4c95d94d756fe49f359d04e3eacdfd3d5d64ba3e079aeee91f8a46173f0487c81d8d56b84149373a49e2bcadca4b68ebf4c7686ddb93b4880e95a838eb2e4f3e42da6d05b3b45c73cd1523d7375f", 0xed}, {&(0x7f0000009000-0xed)="a3f7adbaf204bc00823f02845dbfd3345a0a5a01aba67401f0b1a9e3058e0c964541117739e6d9775b9830f172936c667600a4602cfa721d4c10f622485c78116d4c2ecf667d5dc11b78a45c51abbe4841c1de0ee2f989426e3b185667e55a738b0b9ec209e29f98456930d256b0dbd4655a3b75c8f20cbfc9e5a6037949b6281aa591f769277539ab5b5a4b6f69a82728056646cd05cc2e95d87578b71520f0f7a095afd8abc9d77a4702b7dd57921d8627e6fef1edf2949914202b0d2931ccf25f4e5d8614d92cde8b5ee492d42f5f05eddd68b2fa7c1b72d83446970a20930649603480bbb85bd51e364e0b", 0xed}, {&(0x7f0000004000)="a36f6c3fe86b25ac9442befd2a32c95670194b7b87f59073bf5fe4792e3699516d23ceddab372b6c8d45565752b7fa5bccda5fbe8dd0b264a8bdffd3cbb3df3b4cfbfa911ccb6c983c67bf7506e443dcbf2eda8a1b8c565fc6b4b6b724e2b67288711568ba568278012db5e5d07fd83fd03f4a3c77197ec0ca2c33547fb7494836a7bbfcffb5b5a2dd578fe969ec68e0108abdac18e4680cf72d425d21", 0x9d}], 0x6, 0x0, 0x0, 0x40000}, 0x90) 2018/01/05 08:05:20 executing program 3: clone(0x0, &(0x7f0000f84000)="", &(0x7f00004e5000-0x4)=0x0, &(0x7f00007ed000-0x4)=0x0, &(0x7f0000450000)="") mknodat(0xffffffffffffffff, &(0x7f0000e6e000)='./file0/file0\x00', 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/05 08:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000f83000)=[{{0x77359400, 0x0}, 0x1, 0x400000000053, 0x2}], 0x18) ftruncate(r0, 0x10007) sendfile(r1, r0, 0x0, 0x72439a6a) 2018/01/05 08:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007a2000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000065c000)=0x3, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) set_mempolicy(0x4002, &(0x7f0000fc7000-0x8)=0x9624, 0x9) utime(&(0x7f000006d000)='./file0\x00', &(0x7f00000c3000)={0x0, 0x0}) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f000067a000-0x4)=0x0, 0x80800) fdatasync(r0) 2018/01/05 08:05:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="") pselect6(0x40, &(0x7f000008b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d16000-0x10)={0x0, 0x0}, &(0x7f000026e000)={&(0x7f0000475000-0x8)={0x0}, 0x8}) [ 411.156716] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/05 08:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000937000)={0x0, 0xae, "fd1f9c1e1a336a47aa1809e7e83523274acc3ca60627ecd9a43dac598c42d016dfa92fdc34375568fd6e3646c1da8c53486d10d41a66328d1884db709148e559dd3023599ccdbefb8dc5d5aeff879e04132c767498706a205928d00a83890ada4e0fd6bc60a5645ae53fc1a5cb4b7136dad42a8cfdc5932367ccd762c93fa9e70952291378e40b760704e4f40517666ef035c6fcedf1aba81b59dc1e50c520f53d10227abfdd3ba72fb523bd67f3"}, &(0x7f0000e77000)=0xb6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ebc000-0x14)={r1, 0x7ff, 0xaf, 0x5, 0x6, 0x8}, 0x14) sendto(r0, &(0x7f0000498000)="120000001200e7ff0a001c0000000000809b", 0xfffffffffffffd1b, 0x800, 0x0, 0xfffffffffffffd68) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000de1000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f77000)=r2, 0x4) 2018/01/05 08:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000002a000)={0xde9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002ed000+0x46e)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000208000)=0x0, &(0x7f0000422000)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 08:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000290000-0xe)='/dev/admmidi#\x00', 0x2, 0x8000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000089a000-0x1)={0x7}, 0x1) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f000044f000)="999260273738b27a64bc3c6b684982a1109cfd6e2c6e4dd0046436e6d6a857b543baccf2966fc3094a87ed8d15dc550b0a3a43a7cd3d9fc7b260f6a2c21b7674fb6606b140c435466ff7a8cf2541d7d9001502d542f37a8158d012783201e849d621cba337c8f4b01a64688fbe529d92639e42f6cc3a563ebc1292e0fde9233b3ae106b470299c4185da7a05fe2feb5626b3154ec98620ef48b2dea728db1558c89af354f00c6e03478dd85bcd933676de9e17f18186c2") setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c58000)={0x1, 0x7}, 0x8) sendto$inet6(r0, &(0x7f0000f64000-0x1000)="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", 0x589, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000527000-0x30)="07bdbde67ce5005eff0ffb00", 0xfd66, 0x40000, &(0x7f0000dc5000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 08:05:20 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000078d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0204900, &(0x7f0000000000)={0x1000, 0x3, 0x8, 0xfffffffffffffffd, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x402) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f0000000000)={r1, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000594000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000cd2000)={0x0, 0x8001, 0x2, 0x3, 0x6e, 0x80}, &(0x7f0000d11000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e1f000-0x98)={r5, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf37, 0x800}, &(0x7f000006b000-0x4)=0x98) readv(r4, &(0x7f0000cba000)=[{&(0x7f00007aa000)=""/230, 0xe6}], 0x1) sendfile(r3, r3, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000012e000-0x98)={0x0, @in6={{0xa, 0x2, 0xa5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x200}, &(0x7f0000a7d000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00008be000)={r6, 0x7c, "4c112b9e0f72b4944ceb6254abe8f6cc273fc28aff1953853a06a24377a08e351f18a82961b1ec3b2e23412c1eab565af8e37c08e02f8135ffba3a151b2b0dee868d96b5c3007b4d5bda4eea15e93acec7a0bd6c7ffaaf79af6edbff9814a50394164a7ba4d343a2f19e66b7de3554b9815ebda062165d2480ede1e1"}, &(0x7f0000977000-0x4)=0x84) 2018/01/05 08:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) poll(&(0x7f00001a9000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x4b) close(r0) syz_open_dev$mouse(&(0x7f0000924000)='/dev/input/mouse#\x00', 0x24, 0x204300) 2018/01/05 08:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setitimer(0x0, &(0x7f0000933000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) r0 = msgget(0x1, 0x46b) syz_open_dev$mice(&(0x7f0000988000-0x10)='/dev/input/mice\x00', 0x0, 0x8c00) msgsnd(r0, &(0x7f000059b000-0xd9)={0x1, "c3054fe7231bbb3e721a04f2bb981388df22918fb968cb4ecb9682fa67988aa36a55bd9473fdf182dd515b4494e3ba5abf9eb9558038abbd17c58f8041427d5ae0e0c1ebeff72232a31af70d840c59ecea935800ec588e347c86e0cd002898b30d3442789095c869058e50ec7e8543c9b083823bd35f392565ed0b2959312c752ffd6e1433256e832b8a8ccccfc2f9703521cb809aec0b11ed65ff572a61e7f6497046f5dc10cb45e6a9aec02ebad25efbe7c9f560f6d5500d4c360e0cc3d50425a7a258229c41f6e645d927ef847eb91c"}, 0xd9, 0x800) r1 = semget(0x0, 0x2, 0x8) semctl$SETALL(r1, 0x0, 0x11, &(0x7f000057a000)=[0x50b4, 0x1, 0x1, 0x5]) r2 = msgget$private(0x0, 0x221) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000ee3000)=""/83) 2018/01/05 08:05:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000c0c000)={0x1f, {0xffff, 0x2, 0x9, 0x3, 0x80000001, 0x0}}, 0x8) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/05 08:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000019000)={0x2, 0xed2, 0x81, 0x100000000, 0x3, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000f77000)={&(0x7f0000945000/0x2000)=nil, 0x3, 0x2, 0x10, &(0x7f0000232000/0x1000)=nil, 0x2}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000e6b000)={0x2, 0x5, 0xf3, 0xa07, 0x20, 0x6}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)=0x0) ppoll(&(0x7f0000ca1000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c3e000)={0x0, 0x0}, &(0x7f0000212000)={0x0}, 0x8) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/05 08:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bbe000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000002000-0x1)="06") fcntl$setstatus(r0, 0x4, 0x2800) linkat(r0, &(0x7f00007b7000)='./file0\x00', r0, &(0x7f0000c74000)='./file0\x00', 0x1000) read(r0, &(0x7f0000000000)=""/154, 0x9a) 2018/01/05 08:05:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000030000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000099f000-0x65)="1298f7497a2b5e75438b18bacd265dbea847f2284eb35c1af88ce2cdb5c630cbba192e8a9ebf62da0c0a92047f3fc554b881188cd97a40bc9d41dde974a1eb5b0cee68f24e6b70150d73e5a96f3ca40314a9a0497d7cb010a8f49b3421bace01840827c404", 0x65, 0x4000800, 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000459000-0x16)='/selinux/checkreqprot\x00', 0x210000, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000985000)={0x9, 0x6}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f04000-0x8)={0x400000000017, 0x7ffd}, 0x8) close(r0) 2018/01/05 08:05:20 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f00002e3000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ff3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_CUSTOM(r0, 0xc0104906, &(0x7f0000450000-0x10)={0x7, 0x100000001}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000d73000-0x4)=0x0, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000fc9000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000c17000)=0xc) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000003c000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0xdc, 0x0, 0x0, 0x0, 0x4, 0x0}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00007e5000)={0x3, 0x0, [{0x1, 0x3, 0x0, 0x0, @msi={0x80, 0x247a, 0x0}}, {0x7ff, 0x7, 0x0, 0x0, @msi={0x6, 0x100, 0x0}}, {0x400, 0x1, 0x0, 0x0, @irqchip={0x7, 0xdf50}}]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000027d000)={r1, @in6={{0xa, 0x3, 0x5b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8f, 0x7ff, 0x6b, 0x8}, 0xa0) getsockname$llc(r0, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000047a000)=0x10) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f000085b000)="240000001b0007effe750006090000000100000c0900011c00000198ee0000070400ac00", 0x24) 2018/01/05 08:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000dfa000-0x20)="1c0000001e000720111622081d00000001000000000000020600f700", 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c65000)={0x1, 0x800}, 0x8) 2018/01/05 08:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000aa4000)='./file0\x00', &(0x7f0000c1e000-0x8)='./file0\x00', &(0x7f0000916000)='tracefs\x00', 0x10, &(0x7f00008b5000)="233a23373ac5ba85dc611705514bad518de4cf242fd0c057af3ab38e01964dbf0e719bf83d20fbfc617d7cb4caa0daba8b1d20b81c9ffc73307f090f2585923873e4934c3320d2f962ec7654ce964ee59101b2e3ac02b9ecf013af37c2b8a392dc") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0xc6f, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x200) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000050000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) recvfrom$inet6(r0, &(0x7f0000605000-0xbf)=""/191, 0xbf, 0x10020, 0x0, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f000089e000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/05 08:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002be000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000985000+0x4eb)={@rand_addr=0x7da, @rand_addr=0x8}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:20 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)=""/41, 0x11, 0x10000010020, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0xffffffffffffff0a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@generic="f55e2f408abb6e8ed00b8bc6af6944db", @ifru_flags=0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000002000-0x8)={0x80000000}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x8, 0x200200) 2018/01/05 08:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000959000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00002f6000-0x10)={0x0, 0xfffffffffffffffd, 0x6, 0xfffffffffffffff7}, &(0x7f000081e000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004af000)={r1, 0x3, 0x1, 0x2}, 0x10) [ 411.398374] QAT: Invalid ioctl [ 411.456315] QAT: Invalid ioctl 2018/01/05 08:05:20 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000891000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000285000-0x64)={&(0x7f00004ae000)=[0x4, 0x80000000, 0x4], 0x3, 0x2, 0x7, 0x7f, 0x2, 0x200000, {0xfb0, 0x589, 0x1, 0x8, 0x6, 0x7, 0x8, 0x100, 0x0, 0x0, 0xfffffffffffffffb, 0xffffffffffffff78, 0x8, 0x2, "645fa43dc29a971da0f4498e143844760a4559d28edf919d56148934edd0ef29"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000b99000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4200}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000fbd000)=0x0) r3 = syz_open_procfs(r2, &(0x7f000033a000)='pagemap\x00') ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) 2018/01/05 08:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003d6000)=0x0) sched_getscheduler(r0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00005a1000-0xa)='/dev/cuse\x00', 0x80000, 0x0) chmod(&(0x7f000006f000-0x8)='./file0\x00', 0xbfb9ad36a582246a) r1 = creat(&(0x7f0000d11000)='./file0\x00', 0x2) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00009fd000-0x490)={0x0, {{0xa, 0x0, 0x3, @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]}, 0x1, 0x8, [{{0xa, 0x2, 0x81, @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, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) 2018/01/05 08:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x200000000000002) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000b86000-0x4)=0x0, 0x4) getsockname$netlink(r1, &(0x7f000026c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8a000)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000cf7000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 08:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00009e4000-0xf)={r1, &(0x7f00009eb000)=""}, 0x10) unlinkat(r1, &(0x7f00002d8000-0x8)='./file0\x00', 0x0) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/05 08:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) 2018/01/05 08:05:20 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ba000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000691000)={0x0, 0x3, {0x3, 0x0, 0x1f, 0x2, 0xcd4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000060000)={0x9, 0x2, 0xffff, 0x400, 0x0}, &(0x7f0000128000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007e8000)={r2, 0x4, 0x40}, &(0x7f0000d85000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c000+0x885)=[{0x20, 0x0, 0x0, 0x10001}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/05 08:05:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000dc0000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xd, 0x5, 0x4) bind$packet(r2, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) getsockname$inet(r2, &(0x7f00002fa000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e7000-0x4)=0x10) r3 = socket$inet(0x2, 0x80003, 0x88) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f00004f4000)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$unix(r2, &(0x7f0000547000-0x2d)=""/45, 0x2d, 0x0, 0x0, 0x14e) dup3(r1, r2, 0x80000) syz_open_dev$usbmon(&(0x7f0000e10000)='/dev/usbmon#\x00', 0x80, 0x2002) 2018/01/05 08:05:20 executing program 2: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb4000-0x4)=0x0, 0x4) creat(&(0x7f0000fb4000)='./file0\x00', 0x0) accept(r0, &(0x7f00008c5000)=@hci={0x0, 0x0, 0x0}, &(0x7f00000bf000-0x4)=0x6) 2018/01/05 08:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000fd6000-0x8)='./file0\x00', 0x200, 0x80) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000526000)=0x0, &(0x7f0000998000-0x4)=0x4) modify_ldt$write2(0x11, &(0x7f0000982000-0x10)={0x777294f4, 0x100000, 0xffffffff, 0xffffffffffffffff, 0x1, 0x6e6, 0x4, 0x8, 0x80, 0x1}, 0x10) recvfrom$llc(r1, &(0x7f0000c7b000-0xe9)=""/233, 0xe9, 0x0, &(0x7f0000baa000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/05 08:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a43000)='/dev/input/mice\x00', 0x0, 0x2000) connect$unix(r0, &(0x7f0000f2b000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000279000-0x8)={0x0, 0xfff}, &(0x7f00005a7000)=0x8) msync(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000089000)={r2, 0x3f}, 0x6) accept(r1, &(0x7f0000a39000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d69000)=0x58) sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) [ 411.531248] QAT: Invalid ioctl 2018/01/05 08:05:20 executing program 1: mmap(&(0x7f0000000000/0x57c000)=nil, 0x57c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000023b000-0x38)={&(0x7f00001f2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057c000-0x10)={&(0x7f000057b000)=@expire={0x104, 0x18, 0x1, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@tmpl={0x4, 0x5, []}, @mark={0xc, 0x15, {0x0, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000057d000-0x8)={0x0, 0x0}) 2018/01/05 08:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000df000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f29000)={@common='bond0\x00', @ifru_settings={0x8, 0x8e, @sync=&(0x7f0000ae5000-0xc)={0x100, 0x4, 0x7}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r0, &(0x7f0000668000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/05 08:05:20 executing program 5: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x0, 0x0, 0x100) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000175000-0x8)={0x0, 0x9}, &(0x7f0000f5d000-0x4)=0x8) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f5d000-0x14)={r2, 0x8, 0x200, 0x4, 0x8, 0x7}, 0x14) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/05 08:05:20 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000007000-0x20)={0x101, 0x0, 0x0, 0xf1d}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000e000-0x20)={0x5, 0x0, 0x10003, 0x3}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000f000)='net/ip6_flowlabel\x00') ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000)={0x1ff, r0, 0x0, 0x8}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 08:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000ba5000-0x8)={0x0, 0x0}) tkill(r0, 0x15) tkill(r0, 0x1000000000016) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) r3 = syz_open_dev$amidi(&(0x7f000050b000)='/dev/amidi#\x00', 0x1f, 0x200800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000b87000-0x4)=0x0, &(0x7f0000783000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000f8f000)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000df6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a38000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r4, &(0x7f00004d3000)=""/79, 0x4f, 0x0, &(0x7f0000af6000)=@abs={0x0, 0x0, 0x0}, 0x8) bind$unix(r2, &(0x7f00008da000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r4, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/05 08:05:20 executing program 7: r0 = socket$bt_hci(0x1f, 0x3, 0x1) flistxattr(r0, &(0x7f000087f000)=""/41, 0x29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000648000)='/dev/audio\x00', 0xa0041, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000670000)={0x0, 0x1, 0x40, &(0x7f0000788000-0x8)=0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000fe0000/0x3000)=nil, 0x3000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000026000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f000002d000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 411.707199] irq bypass consumer (token 00000000b8f9ecf5) registration fails: -16 2018/01/05 08:05:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x2, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000fd5000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, {0x0, @in6={{0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x7fffffff, 0x0, 0x0}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/05 08:05:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x9, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000038c000)={0x6, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10fe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000)=@ethtool_cmd={0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 08:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000582000)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0xc7e2, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) eventfd2(0x80000000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 08:05:21 executing program 1: mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000ab8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00007ea000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/05 08:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d3b000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000bc7000)=0x0, &(0x7f0000d6c000-0x4)=0x4) r1 = syz_open_dev$vcsn(&(0x7f0000a89000-0xa)='/dev/vcs#\x00', 0x5, 0x220080) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/05 08:05:21 executing program 5: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00002ef000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ec1000)=0x48) fsync(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000001f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000002000-0x8)=0x8) 2018/01/05 08:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007f4000-0x8)='./file0\x00', 0x104) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) socketpair$inet(0x2, 0x3, 0x9, &(0x7f000068c000-0x8)={0x0, 0x0}) getpeername$inet6(r0, &(0x7f0000ddf000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001cd000-0x4)=0x1c) 2018/01/05 08:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x2000) r1 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000036a000)=r1) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x86, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/05 08:05:21 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}}, 0x8) 2018/01/05 08:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bd4000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000487000)={0x6, &(0x7f0000065000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00006a6000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 08:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f000043b000)={"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"}) 2018/01/05 08:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000582000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000773000-0x4)=0x6) add_key(&(0x7f000029e000-0x6)='logon\x00', &(0x7f00009e3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000101000)="1c", 0x1, 0xfffffffffffffffe) clock_settime(0x7, &(0x7f0000dc8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b28000)={0x0, 0x70f, 0x0, 0x4, 0x0}, &(0x7f00009bd000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b57000-0x10)={0x4, 0x8000, 0x6, 0x1, r1}, &(0x7f00009cc000-0x4)=0x10) 2018/01/05 08:05:21 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000f51000-0x10)={0x3, {"39bee04d4cb31e"}, 0x0}, 0x10) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)=0x0) 2018/01/05 08:05:21 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x4100, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000012000-0x12)={@generic="3f589be4c37772ca82c3d4ce8ff699d0", 0x6b}) 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}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 08:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d71000-0x4)={0xffffffffffffffff}) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f00007e7000)=0x0, &(0x7f000041f000-0x8)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000a6f000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) seccomp(0x0, 0x0, &(0x7f0000296000-0x3)={0x0, &(0x7f000054a000)=[]}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000047f000-0xc)={0x0, 0x5048, 0x20}, &(0x7f00005b4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a9d000)={r3, 0x80, 0x400, 0x3, 0x5, 0x674}, &(0x7f0000638000)=0x14) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) socket$netlink(0x10, 0x3, 0x2) close(0xffffffffffffffff) ioctl$fiemap(r1, 0xc020660b, &(0x7f00009c4000)={0x6393, 0x10000, 0x1, 0x8, 0x1, [{0x80000001, 0xff, 0x7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f000032d000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 08:05:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x400100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000003000-0x12)={@generic="43562a4e3820a26aabc97212194f854f", 0x7}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000-0x6)={0x4, 0x7, 0x3}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000000)='mountstats\x00') sendfile(r2, r2, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:21 executing program 7: userfaultfd(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000247000-0xa)='gid_map\x00') writev(r0, &(0x7f0000bef000-0x10)=[], 0x0) 2018/01/05 08:05:21 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000a1a000)='/dev/snd/pcmC#D#p\x00', 0x102, 0x10000) 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) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009da000+0xf36)={0x0, 0xed, "7da9a4eeb1b7117fc77d22fd9a9cf2d45428ad7333ec7f239e9e8d22c624eca0389931212ed94a0f40548faa3756df675872756e639ac97a13b1a601374dc3740ab70118e82a16a58d8bd433e30712dd385511c4ab86f277684ad920ef31c7bed6ecf95427b2c0e98197fd77085f8c4a7bcdd827bb2826a00146d7a787e66a27ea65f1b093902ddd7e6c1a6051f6e100f6def000e59ff7704f99061d37e1b296df1107246758cd78ae1287ea0b3fa748fc2d0704374825664511f377306233b2d80eec95bfeeeea436ce7688670c596c4f03a81868ec01830b6ec374a3904cb56ade61bbd85879e57fdbd60d9c"}, &(0x7f0000a10000)=0x67) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003eb000+0x378)=@sack_info={r1, 0x3, 0x0}, 0xc) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bf4000)='/selinux/status\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f8000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000f24000-0x3)=0x8) ioctl$KVM_NMI(r2, 0xae9a) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) ppoll(&(0x7f0000fe2000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00004bd000-0x8)={0x0, 0x0}, &(0x7f0000752000)={0x0}, 0x8) 2018/01/05 08:05:21 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000023000-0x1)="e1", 0x1}], 0x1, 0x0) close(r0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000020000)=0x4) r2 = semget(0x0, 0x5, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000021000)=""/112) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/05 08:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x26, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x0, 0x2) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000e90000-0xac)=""/172) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x400000000000000, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/05 08:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d63000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = eventfd(0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000bda000)={&(0x7f0000220000-0x8)='./file0\x00', r0}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000209000-0x4)=0xc0, 0x4) read$eventfd(r0, &(0x7f0000440000-0x8)=0x0, 0x8) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f000006c000-0x8)=0x3) [ 412.362064] xprt_adjust_timeout: rq_timeout = 0! 2018/01/05 08:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) clock_gettime(0x0, &(0x7f000031d000-0x10)={0x0, 0x0}) getrusage(0x0, &(0x7f0000e41000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f0000f83000)=[{{r2, r3}, 0x6, 0x400000000053, 0x2}], 0xfffffffffffffff6) ftruncate(r0, 0x10007) sendfile(r1, r0, 0x0, 0x72439a6a) 2018/01/05 08:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e73000-0x14)={0x100000000, 0x0, 0x6, 0x5, 0x6}, 0x14) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00005ca000-0x4)=0x0, &(0x7f0000927000+0x611)=0x4) 2018/01/05 08:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x2000000011, 0x3, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000011d000-0x88)={0x0, {{0xa, 0x2, 0x11, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000506000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000851000)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 08:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/mixer\x00', 0x2, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00008ef000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000d12000)="170dd89839df79c44cbf58bdd1c4095cc6908ca0e9b694557d9ac4b16ca6f6237591f73b7b4175f8c65d18afd2ba10c0ef35e0b9f3dd6d94b5598792730dc0c56657365ecea5368e19e464c54790f48b689e808807ff32755fa7dac41fa4afc59a85246ec7da4e36a4a1b7484d5a0964703e7adc4507325628a5ead6b760e3a8ed6cd5ebfcbc3adca74a02d620e5ed4b4857ffc5d936d981b008644ae74c470ee8cc48726a9fcfedb4b024632dd81b79f7e85e375cd2c17a9cefbe96b98a87484a958090a8ea98a6375ac0058706aede8b08f8393a6751f0ec88919e90", 0xdd) clone(0x0, &(0x7f0000132000)="e1", &(0x7f0000002000-0x4)=0x0, &(0x7f0000100000)=0x0, &(0x7f0000c0b000)='#') r1 = syz_open_dev$vcsn(&(0x7f000076e000)='/dev/vcs#\x00', 0x7, 0x200000) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f000082d000-0x35)=""/53, 0x35) recvfrom$packet(r1, &(0x7f0000409000-0xf1)=""/241, 0xf1, 0x1, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000968000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c69000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x100, 0x6, 0x200, 0x1, 0x8, 0x9, 0x100000000000080, 0xfff, 0x541, 0x1, 0x7ffffffe, 0x401, 0x80000001, 0x3]}, &(0x7f0000d33000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000029c000-0xc)={r3, 0x0, 0x30}, &(0x7f0000892000-0x4)=0xc) userfaultfd(0x800) connect(r2, &(0x7f000041c000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/05 08:05:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xd1, 0x105000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000-0x1)={0x9}, 0x1) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000001000-0x4)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{0xffffffffffff13a4, 0x100000000}, 'port0\x00', 0x80, 0x10, 0x6, 0x81, 0x1f, 0x6, 0x3, 0x0, 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]}) 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) recvmsg$netrom(r1, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x10)=@ax25={0x3, {"659e17d2ae3052"}, 0x1}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x6c)="6830b92dda3de70ec1f3f41d1963046c22df0831f9b148bd9c1c610bdfd7d8dec54450918a339d32f8ad9a076224e750d0af898cd009e5b7e92cb0176da4d281d95e502bfc3cb9ab40ce6b8a9f6c98afaf33558651a9d1f096cdd8d94a3e61b43a471352c072e21cdb14d3f9", 0x6c}, {&(0x7f0000002000-0x45)="ca0f37236c1628088b8ce4b474fcc805c3e41eebb3155ab7d80da9d4370c8812f38ec7a83ceed5060101d99ad1bf58260d5b69e25d93db8dec852d1d38abd426494bd8414c", 0x45}], 0x2, 0x0, 0x0, 0x4000000}, 0x40) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d25000)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2018/01/05 08:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f20000)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000573000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e8b000-0xe)='net/dev_mcast\x00') syz_open_dev$amidi(&(0x7f00005a0000-0xc)='/dev/amidi#\x00', 0x9, 0x4000) sendfile(r2, r2, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) semget(0x0, 0x2, 0x212) accept4$packet(r2, &(0x7f0000e1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b14000-0x4)=0xc, 0x800) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00002cd000-0xc)={@broadcast=0xffffffff, @broadcast=0xffffffff, r3}, 0xc) 2018/01/05 08:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fgetxattr(r0, &(0x7f0000d33000-0x15)=@known='system.sockprotoname ', &(0x7f0000f04000)=""/0, 0x0) 2018/01/05 08:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f40000-0x8)=0x2000000000101) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000d55000+0xb15)='/dev/adsp#\x00', 0x9, 0x2000) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a94000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00004e2000)={r2}) rt_sigprocmask(0x3, &(0x7f00004ac000-0x8)={0x7}, &(0x7f0000e6e000-0x6)={0x0}, 0x8) readv(r0, &(0x7f0000e7b000-0x48)=[{&(0x7f0000e7a000)=""/195, 0xc3}], 0x1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e65000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000017c000)={0x80000001, 0x0}) signalfd4(r0, &(0x7f0000cec000-0x8)={0x2}, 0x8, 0x800) 2018/01/05 08:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f00009a7000-0x4)=0x0) getsockopt$sock_buf(r0, 0x1, 0x1966edf5dbc67486, &(0x7f0000ecb000-0xe3)=""/227, &(0x7f0000d30000)=0xe3) 2018/01/05 08:05:21 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f00000d5000)='/dev/vcsa#\x00', 0xfff, 0x2800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)=0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) 2018/01/05 08:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) setns(r0, 0x44000000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/05 08:05:21 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f86000)="0a0775b0d5e383e5b3fff7ed5c54dbb7295df0df8217ad4000000000000000e6a5", 0xfffffffffffffe72) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 08:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c72000-0xb)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b45000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002d1000)=0x8) 2018/01/05 08:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f00004b2000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = fcntl$getown(r0, 0x9) wait4(r1, &(0x7f0000428000)=0x0, 0x4, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000d9000-0x4)=0x0, &(0x7f0000f91000)=0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000056f000)=0x3) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2018/01/05 08:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) getgid() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) 2018/01/05 08:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffcd9) r1 = memfd_create(&(0x7f00004a6000-0x12)='proc($\'vboxnet0#/\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000905000-0xbc)={0x9, 0x0, 'client0\x00', 0x4, "ef85b77f850bc21c", "e40aa65497ccfc56468e827cd764f8b59c07bceb55a1ecd079f97c7b9d9de851", 0x1000000, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000d25000)=0x1) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000697000)="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", 0x1000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000057f000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x189) 2018/01/05 08:05:21 executing program 7: mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e11000)='/dev/usbmon#\x00', 0xa0, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001c2000-0x3a)="f04f7ede63e3f5c08834070b43b3b0e8e2209eb9a00b44dcedb284ce3f2a26b0669a73ffc66abd35a755652ec61253b3be9f83314d6a39743cc577d3851f0f24964e1cc3933b619d2d11e12445c703855147727054340f83574e09e7f1e98aa0e13e63dda8a7f684fe08429b20d3c6d17711b69de97300", 0x77) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f48000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) 2018/01/05 08:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') creat(&(0x7f000009e000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000118000)='/dev/vga_arbiter\x00', 0x2105, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00000a8000-0x2a)="a9", 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpid() kcmp(r1, r2, 0x4, r0, r0) 2018/01/05 08:05:21 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000004000-0x28)=[{&(0x7f0000003000-0x1)='5', 0x1}], 0x1) getdents(r1, &(0x7f0000001000-0x64)=""/0, 0x0) getdents64(r1, &(0x7f0000002000+0x35d)=""/69, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) connect(r1, &(0x7f0000674000-0x9)=@rc={0x1f, {0xfff, 0x3f, 0x2, 0x60, 0x0, 0x6}, 0xff}, 0x9) 2018/01/05 08:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) r1 = inotify_add_watch(r0, &(0x7f00002b8000)='./file0\x00', 0x800) inotify_rm_watch(r0, r1) 2018/01/05 08:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x1, 0xf, 'sha512_mb\x00'}, 0xfffffffffffffeb9) close(r0) 2018/01/05 08:05:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x12, &(0x7f0000d56000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0xd8)=""/216, 0xd8, 0x2000, &(0x7f0000499000)={0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 08:05:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000003000-0xc)=""/12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000000)={{0x1, 0x1, 0x1, 0x2, 0x2000080}, 0x545, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x200000000000, 0x7fffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x7fffffff000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f00008ed000-0xb)='/dev/adsp#\x00', 0x1f, 0x24201) 2018/01/05 08:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000bec000-0x3c)=[{{&(0x7f00001fa000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000024000)=[{&(0x7f0000a4d000-0x20)=""/32, 0x0}, {&(0x7f0000a94000)=""/140, 0x1000002c5}], 0xcc, &(0x7f0000c59000-0x14)=""/20, 0xfffffffffffffc62, 0x0}, 0x0}], 0x1, 0x0, 0x0) readv(r0, &(0x7f000085a000)=[{&(0x7f00007aa000-0x3f)=""/63, 0x3f}], 0x1) write(r0, &(0x7f00009bd000-0x2b)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0x26) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f6f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fd3000)={@generic="bca5f18f9fccb88374608e4e6616283b", 0x8}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000435000)='/dev/autofs\x00', 0x42040, 0x0) fanotify_mark(r1, 0x41, 0x40020003, r2, &(0x7f00006ab000)='./file0\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002d0000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x7f, 0x40, "419156bcaf182d879a3d85807ed372938420ef1361e83356f6190f6cd17380821e800504b9a06803869fd716508f32f18f1043e4b464079ad8ffd0d65ef5fd9442b5320e83fa39c59d9590ec3612d033"}, 0x160) 2018/01/05 08:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0x1, &(0x7f0000006000)="b5bad05d0660ac362424cc63e5994f2363ee56d1dc77d4173c29ab68cfb062b7a16c02fa483c9849cd1f5a7a3e5524acb7e3d5e5c4bcffc25edc51f8c423e40fa6ae697ee77bee14e0251fdf797da1fc06a303ea0a806046995857585bc4c7ff9f33f1bcbe47b269dab54bd06b70e6a6c9affa000186306cf9a82c2643fb248c9fdb4c0e291c2aaf270500aa44cfffcbcc691b9d159a5674575f72b480bddb8eaf10cc08e8784220059dd3bcf8e7c2e818f14b8045911c718d8579057dbe5c88d44f26a4b63ee2e848dca52f2b6fb08a168137f0fffd41f9235dbe631a521c840b7c65cd027b383655505500000000000004001cb2ad0c691ad9b59b7b0e62c1e625ad", 0x103) sendmmsg$nfc_llcp(r0, &(0x7f0000503000-0x118)=[{&(0x7f0000637000-0x60)={0x27, 0x8, 0x9, 0x7, 0x186, 0x1ff, "ce98cf6bc6a2eefe5d01ab4b7c83b83265a6011dad2a6498e64b473439b8cd5f10171a352e7b765afb79534a7f3b97974730060764d6ef1647b066cd0f7954", 0x26}, 0x60, &(0x7f0000d52000-0x20)=[{&(0x7f0000109000-0xf1)="4521fe9284ad91d20bb663aa084e945a14ecbeaa786e5346ba9fb56a7120b9b3522e2752a0a3933bf6616e549ec2e8c5749594bcd6cebcfc548887a6d996c81308b88bc767ba6fee4bb22fd2ccf32c3234d95bf2372e0b3177f8d9e0786350b1b8bba8009b61c03a8b35d1ccefb265f57debc5785f19879cc3289a0427e2d7e1176246ae328435e00ccb76feefb2600a393afe6d256670e076492afa891786ed071e739e98c42074e0de8b32fce9097dd8409690adaceae22c5b1f3829ff3016545b93261f0ac27bd4965351b5fe6dad45c5c0507b32c55c97eb8089459e2f1c19fd74cc216ff36b2ef2b45a69a227a5c9", 0xf1}, {&(0x7f00008b8000)="25e6de5491134d536ab719f9b4ddfde4f6c0c1b3e121e487e5ae0369b1fb5f63dda37b47061579343a23c3e7beabff9fbf4062cbdcae6c4546752e7b357bbcce4363c81518996ec1b491ddb1be5aeb681270ace7f95a", 0x56}], 0x2, &(0x7f0000cea000)={0x100, 0xff, 0x3, "1a4ccaa6737dc027a2047e53e6f521ac3a8d0bcea552a0a223d41177fc1b221580946dfc685e17c996e78558684235f36522deab7c34006e16621bcc8e3894b68ba458a8b871c1bbe232069d432ee5825b7c314563b476ce804af964e8986517df9a27bc3d28f595f6e5f3b41cdf417b9c0deef456787351efa8ecec4a822f75396cff5361acd25e150d6959a1a967fbb1abdad92aab9193eb499ae7aa161d61dbadde3e4dc2f1ccaccfe4f0d3d3d0d2860a21c84dad69ab99afbf10e3cc2f04696735ce57fd7c100808132e515cae6df3f123f7d5c535cd3ab6bdc75501b7c4820dc6c36682c3331a52df5cc800"}, 0x100, 0x4011}, {&(0x7f0000e78000)={0x27, 0x8000, 0x6, 0x2, 0x9b, 0xef, "c6576fef739fa974db61dfab72398e96049229b039e5e096ab145143cb245a6c511e8d5eee31553dabf1ea4566eb234b204634e8bfba6ac890e6978fd6c3a3", 0x0}, 0x60, &(0x7f0000ec6000)=[{&(0x7f0000e10000-0x7d)="cda624ef02035217e8174d8de203a51286d5c5c4b9be90e91a97f3c058dee2bb21788c597f1c66a7db9eaa8c68af37d925b9d18c49a74008f27128966e19254a729d4b1f7272767c97d1b393f6a2713d8bea37a51e28cb070ef003ea252e1a3141d30f283d41ed00750e517a75c92ab8b1011d5914fb889159cc8079c7", 0x7d}, {&(0x7f0000a92000-0xc9)="3164c0ef11276a7da6802c399372ebbca8aa126ee4f2aa1c6af3eb279a52122ff0138ab46df010d533fa9c2e5245ad693fc5b9af7811d2865d43b2c297a243b48504dd92341d5cb8e61ea357975b68407df15e19aac21efb9972735cd2ab2e3437cb183918e7b841d5f7f57449bb95989c329c7149c3ad9aa984155a8d0a0c97eb453d320ff87522401a2a48d3231f47c613d615ca130439630e7770a27ae5ed8f5aa044e8525ccce6257bbc8d375579fa70e1383235133361170d07e092977a8d6e7baedd4c2056aa", 0xc9}, {&(0x7f0000579000)="1419a0bc6bdb642f36cb7390c92d7bb3e0cd9b031c8023ed317f87331d0e87ba466018e62dd94b", 0x27}], 0x3, &(0x7f0000b9d000-0x48)={0x48, 0x10d, 0x1ff, "7b2b734541e8f0f85d1cae5ad7bb3d87de812d0a77e035dc89547af65fb7c67beff1fd0cf0e7ff7bdb89c34ac450bd40da9c61"}, 0x48, 0x4000080}, {&(0x7f0000320000-0x60)={0x27, 0x4, 0x1, 0x6, 0x1, 0x3, "2b691afddd2b7497433d7673c359cdc759e8711da581fe3957e665663604da9a983fc14f1db6d604a498ca9be6cd89855d0c9ea2d0d011b29dac2183981e96", 0xff}, 0x60, &(0x7f0000bdc000-0x50)=[{&(0x7f0000a01000-0x4)="f8e5d00e", 0x4}, {&(0x7f0000b15000)="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0x1000}, {&(0x7f0000a9e000-0xc)="cde7cf0ec3a1329fdfe72a11", 0xc}, {&(0x7f00005a8000-0x8e)="ba9724a53a64fcad4b81ff6bdee215ce6fe09a6e30b56162f68f4d1394880ee619eaf85e75f08e4c3106b2ac15cfbd1f2fcc7e115d273f22a3071977e853a999c280d3001e57407bc3cb9bfc59f3621b0666abe23c85f5159931bbdec024e88741d55700c3a7cf9c536148460713943bf7500f1f8b6a66d398d47e99fa74b52745c9d3694e863e0bb84a571dcf4d", 0x8e}, {&(0x7f0000118000-0x72)="69a4d96bfc947c1981110cfc8a9727c649d86b70b5ad54940321c0cc3018b00c8846c18e2ae36ace09f4ee178950b142c132d0723ce55b6acca6653e6cfb9a110776651e8c0e48544963e90651883e7497c4297727f858f3da069886a373e1c08a1dbcda724a3492778cbcbf4340e1bb63ff", 0x72}], 0x5, &(0x7f0000829000-0x108)={0x108, 0x10f, 0x1, 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0x1000}], 0x5, &(0x7f000046d000-0x30)={0x30, 0x19f, 0x4, "8e81ae238a9d39173ce3849725eb03ec96876a8fd2fb2a1cd6ef32"}, 0x30, 0x90}, {&(0x7f000041a000-0x60)={0x27, 0x7, 0x68, 0x6, 0x8001, 0x7, "dee2949dcf56117644e11a5a2e4e3e6854b093aae130d58eda76053b1a3d75ca2b1860c8e5eb35e40ab0ee7e4ea9ed0647b2633e11f0c16b933e72082928e5", 0xffffffff}, 0x60, &(0x7f0000f93000)=[{&(0x7f0000b5c000-0x1000)="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0x1000}, {&(0x7f0000235000-0x1000)="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0x1000}, {&(0x7f0000c08000-0x60)="2829274f5f9436d021e78095a685c3b966697c98793fb48f82044ebbddf275da9238bdf2c290829e0dc29e8afc469ec3a26638049d2d336b462fa1ee124fecdbfbb1e6ef63104fd449643e6f3d8a3e36fdb34c3a92420073f3509b6fa97de823", 0x60}, {&(0x7f0000e48000)="3ca5e1101ffaff761e999e366f1b9de1efb561e2b561636111c8", 0x1a}, {&(0x7f000091c000)="3b815e94805cc69ac6bd49a3a7b8f3a917e0c9bb835cc3c603aab276a033c0408fb8894e1b429bdfc6946c9563ddfd900b3b76b826c395d200a562a8ef353a7df4b62a10066a9f9afeea0d6d85113f745208d3ce0d8d9ec8512cb9242b2b28bb77ef2547f7cb4f98c69274b2ed7298e63b848bee1ee97b1e3c852759a70f115da375fae2bbf6389096662c04f515682f7b6d98902cff136afe23c35f7dbb286b14782b7fa6dbecfd28f2325eb1c6e2edca42f8a81f340239d147146bbcc914ec6dea5c21c60284", 0xc7}, {&(0x7f0000c19000)="9aa49ecbcd54e170692539567ecd4d2137baea5e1c63", 0x16}, {&(0x7f0000d3a000-0x5)="9995e01829", 0x5}, {&(0x7f0000d9c000)="80e5a88555aeb3cf2238240b4c2d1647291017b7334f6f44cda2af862cbda1968e2d2ee2f4afc7bafdd017e5dd618f1c92498c2f92528ce40f18233be830631dafa7fc384bd1bbe3759c11bb858ebc131104c4c7f18eb8a3b3a75d7423dcd549e3b768a3a3f4c4713787c9248e64f50218f71bb35cfa2a0922548e2453b86b90d968adfdcc7c57119c4e21d316f192874de4bebe7baf083e81646bd5bf775078da52616856c302946a2b211b45ce378e", 0xb0}], 0x8, 0x0, 0x0, 0x0}], 0x5, 0x880) 2018/01/05 08:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c04000)='net/snmp6\x00') setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000855000-0x10)={0x4, 0x1000, 0xffff, 0x7fff}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x8ae12a25ebb10985, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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, 0x2d9826f7, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/05 08:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006bf000-0x11)='/selinux/enforce\x00', 0x880, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000381000-0x46)=""/70) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008f0000-0x10)='/selinux/access\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000d69000)="", 0x0) getpid() r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000d33000-0x4)=0x0, &(0x7f00000b6000-0x4)=0x4) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f000038d000-0x4)=0x0, 0x4) accept4(0xffffffffffffffff, &(0x7f0000714000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c96000-0x4)=0x8, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000cc000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0x8) getdents(0xffffffffffffffff, &(0x7f0000002000)=""/4096, 0x1000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095b000)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x10001) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f000043d000)=0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000333000-0x4)=0x0, &(0x7f0000944000)=0x4) fstatfs(r3, &(0x7f000075d000-0xbd)=""/189) prctl$intptr(0x0, 0x0) mbind(&(0x7f00003d8000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000c23000)=0x5, 0x3f, 0x1) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00005ef000)="", 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000e74000-0x10)={0x1, &(0x7f0000650000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000072f000-0x8)={r4, 0x2}) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/05 08:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwritev(r0, &(0x7f0000c7c000)=[{&(0x7f0000fdb000)="ecc122444e47787ddfd1126cfc7a8fadf3094cbf6ec341881effc28db9353a31982a03f164ceef39a20bee1a969d86268a04021a340e7ae8d6d5f6cdfaedb5c2a111a081cd4a4830e8758dd7efe76dbb0ea1fcb3456a71564b82ef01dcfde3ba85ba77288318303699c04e709dc4cac8d3cbc046dfdc1145ee8b416d6f6984bd3260a12dd26fcafb63c5dd96cfc7c0de476426d95279e42d4bee253d867514f5c73374a1893d03199cef59f41ff77e8fd4494a073b767a3498a7810a0806da6778be7d90ca980a", 0xc7}, {&(0x7f00002d9000)="0fec362ba8cfc19cd11de3ef2f952524bbfc30349fcb143bd35476eb1172da144efa93165a0a23ba86ab3a879539fe4c647be171506767a0948973b0a95d0946fec6e5258b72b1b02de934c952abff69f1f8c7c32a6d26edd00c54cf7946517081be6a690d9a2b91c4ae394b62de24a198cb734b4ab2580caf96a6f61e86f56b82a7f64b0c7888195aac57036edffba907a06c93cf5c6260", 0x98}, {&(0x7f0000352000)="50289f7f25b860f10362c1733c667d643958fe22dd598f32d17289e85798223a3071b96931970fd3930b3fb8d612b5b3841c0e3efc4a44f3591f097295cc657d6e1eab1e0867642e9886cfbb3f44fdb39dc919bdf350d776567613e64db9847be94e1d4960a2bf2bf03048138d6cd946a2673c60f4ad86af26142e5f6f64659cbb557e556e0845", 0x87}, {&(0x7f00002e3000-0xe4)="3f0170579b2563bb7e7c6fa486cc9d96517bd7e950e1dc4eca079ba09e9db58a453e9faf9702685fe74d00e2455ef180e47a699285802868e01d9258c87db6a93553ee5b67a1f9e3d2856194daae02c6da8124404ebae1072829e679a614dbac8669d6f59e444be46e6ee30d2fbcd661d32936d4804cf824964d609d1c1bd02405fe24344adee2d4ba56518af4f5c68f637609895253ef9ca803e39334eca797633f6ff830fd6ca61ef438217414d98a0007fb2a405c0bf6abb759e5f00d6573e4ec17e86d6ffaa902c2ed1ea5c00ae8ec75debe020e66de88bb24a2379c56f0f893a70f", 0xe4}, {&(0x7f00001fb000-0x1d)="d41fcd1e03b8dd89cf9f2339370421d3f4ebd6ff66a8449caf54c1f9dc", 0x1d}, {&(0x7f0000937000)="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", 0xfd}, {&(0x7f0000439000-0x72)="fc74a91a1d726d18e45bce9168ffcc6e94b8e60c3b29ca4d38ab1184a72f027356cd9500fdcd88a44a84e85d708b6642f5ba6f438cd6599107021cc21be4d2419f73ca7065553700aa2dde9cce29a3e9900c9078ff8698366d71e68e6638542b852ad94a673f1aeae864843919ec96d1eea3", 0x72}, {&(0x7f0000911000-0x44)="2a60ca7640b4b060cf3aff2f0262fc521e0f7eb2404b7ab221306630de0c809e3226a1b73f9ab84c94f5edef27a18ffb14e4f56df5aac7ed22a7144efc3b3980ee828078", 0x44}, {&(0x7f0000794000-0xaf)="18d8f5271f0ff9f9c3dca3d11875d6d99f4ebe47f3e2aa76b3eea9e747f697bc57f32c6b079cd9481bab22e3bc58e8edf913fed6ed1ddfe357ff657d0396d7e1c6bd7dafc72823eaa84ab65b705356e88c91888d6d161aa749ec372909b45b0a97a50e4990a9d6f4d0b4bb4485f36ce975a5be558b0f736858082a8e8f1e1f7f8a0e67c50d5db2daf607981b4a7b853c221e315e312b6a0dfd589a817e17d1e9a9f1298fcbf3707bc29f7df341683d", 0xaf}], 0x9, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000025b000-0x9)='veno\x00', 0x5) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 08:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00006ca000-0x8)=0x0, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000bf2000)='/dev/autofs\x00', 0x400000, 0x0) 2018/01/05 08:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000020f000-0xd)='/dev/net/tun\x00', 0x0, 0x100000a) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00008af000-0x28)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) fcntl$setsig(r3, 0xa, 0x38) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000545000-0x4)=0x2, &(0x7f0000378000-0x8)=0x4) bind$packet(r3, &(0x7f0000e7a000-0x14)={0x11, 0x10000004, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000132000)=0x0) getpgrp(r5) r6 = socket$packet(0x11, 0x3, 0x300) bind$packet(r6, &(0x7f0000d52000-0x14)={0x11, 0x4, r4, 0x1, 0x0, 0x6, @random="5700000089de", [0x0, 0x0]}, 0x14) ioctl$TCSETA(r2, 0x5406, &(0x7f0000881000)={0x3, 0x100000001, 0x5, 0x400, 0x800, 0x8, 0xb2, 0x401, 0x4850, 0xe5c}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000bc6000)={0x0, 0x0, 0x0}, 0x4) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/05 08:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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]}) inotify_init() pipe2(&(0x7f00005b0000)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000de000-0x64)=[@in6={0xa, 0x3, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6ab5}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x79e}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x1}], 0x64) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f000046c000)=""/51) [ 412.734442] ICMPv6: NA: bb:bb:bb:bb:bb:07 advertised our address fe80::7aa on syz7! [ 412.766437] device syz1 entered promiscuous mode 2018/01/05 08:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00009b3000-0xf)='/dev/sequencer\x00', 0x121b80, 0x0) 2018/01/05 08:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000055000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r1, 0x207, &(0x7f0000cb4000)={&(0x7f0000ec1000)="188f8a1437c13ba9176e9f5f280257e559e71086d8c9e4c180b52847c8264eb1d707ce528db1de434a8f0508149a23cf9095dea19f24cba957da7277101cc751abe0650bd36943abef5da09456020aa2c883a95ce4bda8ba423c93ce14", 0x5d}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000427000)='/dev/ppp\x00', 0x800, 0x0) getsockname$netlink(r2, &(0x7f00009c1000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000d0000)=0xc) r3 = syz_open_pts(r0, 0x0) close(r3) 2018/01/05 08:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00009ca000)={0x0, 0x0}) ioctl(r0, 0x9, &(0x7f0000cf1000-0x37)="50357dbba172ff2f173476294b78f4b01a12b526a8c5c85abd3db8e2588aaf5c00d01d1705be0c0c74265def2757a52796edb499fd9049") r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003e5000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000323000-0x4)=0x6, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f000075a000)={0x163b, 0xc, [0x5, 0x100000001, 0x2]}) getitimer(0x202, &(0x7f0000e76000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000eb7000-0x4)={0x0, []}, &(0x7f000029e000)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000e7d000)='net/raw6\x00') sendfile(r3, r3, &(0x7f0000180000)=0x0, 0xffff) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a0d000)={0x1, [0x2000000000000]}, &(0x7f0000d69000)=0x6) 2018/01/05 08:05:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0xa4)=""/164, &(0x7f0000001000)=0xa4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x208840, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003d3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000537000)=0x4) poll(&(0x7f000097b000-0x20)=[{r2, 0x100, 0x0}, {r0, 0x400, 0x0}, {r0, 0x8010, 0x0}, {r0, 0x80, 0x0}], 0x4, 0x4) bind$inet(r3, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00006e6000)="a5", 0x1, 0x40, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00004ce000)=0x1, 0x4) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000220000)=0x0) 2018/01/05 08:05:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0xf0)="4162479665c572113680c33b33eb8be011cd522681c635512b2a3e0fe9d6818d2a88300068f433ee00eef691f7bf612540ceb968faf904b3deaf82d184bb8e9c70422767d3f22667c4aa67cde4c16b84021f0d1fc3f80381d01e81525a8f3e98f2b3ffa56057c0148ca9c84205441d79212649fe32db92a577f4c81e6205e00f1d9450c023e7b468fa8ad497641d8d3c8d4c8c79ab1609d843d7ef3baeba5b3ea378079b02c20c8eca55dcdf48d5587533eb0c90ba0238a46689263d929875b197634f6c8a39db41dc1695e2c03d04610101b4d4176b29c8dedbdb41f04857fd1deb4cd49df00cc1234d617423c1ad60", 0xf0}, {&(0x7f0000001000-0xb5)="d69834b39979e4b573b25e9c04a1346c875deeae3033fc07d0fe0e3ee5f5c2c6b0a7ce16d29f15881eced612087a9c39be911e6054a8e4afe426b9ae49a342bc2302fa7a45e8a11442987003005cc6a9f27e0b1a7a571826d68c7c9d54752162bf0b448a2e00bd33f36f8219c1d5eadd9bff5f2dd93ac6eabc9771f778f415fab5f76e310fe78cba6b7f985ee47886c7d1e0325c1c352c81b03d02941bbc7a7478910f4a7863adc2de6cd4f76649c7ef3553671268", 0xb5}], 0x2, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000001000-0x5)='veno\x00', 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x7fff, [0x9, 0x20, 0x73, 0xff, 0x0, 0x5, 0x37be, 0x200000000000005]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r3, r3, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002f7000)='/dev/rtc\x00', 0x201, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000559000)=""/206) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f00004f8000)=0x1007f, 0x4) 2018/01/05 08:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c39000-0x9)='/dev/rtc\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000433000)={0x0, 0x0}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000df1000)="893de90333029d75c9f1ffcbbf193733b69ecf332a12abe568bfb2b6f70e6f7351e7c83e1b22ddbe428433829c4d7672897028a97a60818d59b106ca823b4a3f7f899fea3d0d76e0f36b9d207eeefeb8b11d52781f61020fe3e5fcd8103aaf84") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000026e000)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r1, r1) r3 = syz_open_dev$sndmidi(&(0x7f00004b4000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x60000) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r2, 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f0000ec3000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDDISABIO(r4, 0x4b37) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00000cd000)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 08:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000e7d000-0x48)=[@flat={0x73622a85, 0x0, 0x0, 0x3}], &(0x7f000000b000-0x30)=[0x0]}}], 0x120, 0x0, &(0x7f0000396000-0x120)="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"}) 2018/01/05 08:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000a24000-0x8)=0x0) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000668000/0x4000)=nil, 0x4000) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x0, &(0x7f000051f000-0x8)=0x0, 0x0, 0x0) 2018/01/05 08:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000686000-0xb)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ac5000)={0x1ca1}, 0x4) connect$ax25(r0, &(0x7f00001d8000-0x10)={0x3, {"4c24a30ffe2de3"}, 0xfffffffffffffffa}, 0x10) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000bab000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f000065d000)=""/92) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000f4c000)="270b1f03a39796cac3dfcdd2b73788d6be822db9a8348d40ef332751ec55a4a04f070bb0e7c0956c7357d984077220b65543692ff439c4871a0b46fc6d90c793792fd848e6ab3ca3945048af748c13b18ce8f51128f7693aa6c226e52a6006a3c989c2c946d8f102c8f899302818a31d9630ed2db88260930c5032c377527c067173f58cdf335a2e5b79ac6bcfab716b4ef23bf0068f3bb679b2fe0b08cdd9033d06db9cad001de3e75f0a2891458a29d7bec5e725432524c601862e25135beb9ec17baa2354e158f6ddca558ddfb5970bcdf5083dd3dda28e751f57a2c11a6ba1a257a9aca654138f6144a68249fc738b7ded76ca1a", 0xf6) 2018/01/05 08:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c59000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000500000)=""/56) r1 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7f) flistxattr(r1, &(0x7f0000455000)=""/16, 0x10) [ 412.904749] binder: 11297:11302 sending u0000000000000000 node 525, cookie mismatch 0000000000000003 != 0000000000000000 [ 412.917816] binder: 11297:11302 transaction failed 29201/-22, size 24-8 line 2982 [ 412.942231] binder_alloc: binder_alloc_mmap_handler: 11297 20000000-20002000 already mapped failed -16 2018/01/05 08:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f00008e3000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x8000) sendfile(r1, r0, &(0x7f0000772000-0x8)=0x1000000000000000, 0x400000ff) 2018/01/05 08:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a29000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000485000-0xe)='/selinux/load\x00', 0x2, 0x0) set_robust_list(&(0x7f000056d000)={&(0x7f0000750000/0x4000)=nil, 0x7, &(0x7f00009d1000/0x4000)=nil}, 0x18) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000a5b000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e3ffffff7f0ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d51000)='/dev/hwrng\x00', 0x200080, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000be3000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x26f25041}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfff, 0x34d, 0x9, 0x84}, &(0x7f0000f2e000)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000265000)={r4, 0x4}, &(0x7f0000685000-0x4)=0x8) sendmsg$alg(r2, &(0x7f0000b5a000-0x38)={0x0, 0x0, &(0x7f0000a18000)=[{&(0x7f0000f8a000-0x39)="444d33a520aa5bdd", 0x8}], 0x1, &(0x7f0000ddc000)=[], 0x0, 0x0}, 0x0) r5 = shmget$private(0x0, 0x4000, 0x1001, &(0x7f0000661000/0x4000)=nil) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000004d000)={0x0, 0x0}, &(0x7f0000c1c000)=0x8) msgget(0x0, 0x640) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000351000-0xfa)=""/250) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000936000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0xfffffffffffffc8c, 0x0}, 0x0) 2018/01/05 08:05:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000079f000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000001000-0x10)={0x26, &(0x7f0000706000-0x26)=""/38}) 2018/01/05 08:05:21 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f000094d000-0x18)={0x0, 0x10, [0x8, 0x7f, 0x5, 0x1000]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f00000b7000-0x20)=""/32) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000509000)={0x1, [0x0]}) r1 = syz_open_dev$sndctrl(&(0x7f000022b000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000001000-0x4)=0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000056000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d10000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d93000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x2, 0x20, 0xa, 0x80, 0x80, 0x32, 0xb9f, r2}, {0x0, 0x100000001, 0x3f, 0xbf5, 0x9, 0x101, 0x200, 0x957}, {0x1, 0xe1, 0x2, 0x40}, 0x950, 0x9, 0x0, 0x0, 0x1, 0x0}, {{@in=@broadcast=0xffffffff, 0x2, 0x6f}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7, 0x7, 0x0, 0x40, 0xff, 0xec9e, 0x0}}, 0xe8) 2018/01/05 08:05:21 executing program 0: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bf9000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000cbf000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00004e9000)={{0x1fc, 0x3, 0x6, 0x200, "60d923276bb791eee64a18a5f39e4b3b1fef6b08b19483c57306bcea956df053d95b4f6d22fcb3edeea7451c", 0x0}, 0x0, 0x0, 0x0, r1, 0x69, 0xfffffffffffffff8, "0524afde2cc41d1e5ec1d7084acbe6310644b4f5a3fe707fc800209ddb2df61a98758660b7bab1ad20363d0e043b99e24a1f081143e5bd8228fc1232f18360f5", &(0x7f0000000000)='proc\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], [0x7a6, 0xfffffffffffffffc, 0xcc4, 0xffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x400, 0x1, [0x1]}, &(0x7f0000000000)=0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @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]}, 0xffffffffffffff3d, 0x1, 0x7, 0x9, 0x41}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000019000)=0x7, 0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fdd000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x28) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f00009cb000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000179000)={r0, r0}) r4 = socket$key(0xf, 0x3, 0x2) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000dd2000-0xb)='/dev/vcsa#\x00', 0x54, 0x240040) epoll_create1(0x80000) accept$packet(r7, &(0x7f0000f17000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000efb000)=0x14) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000187000-0x8)={r4, r5}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00004da000)=@int=0x2e8, 0x4) ioctl$KVM_SET_DEVICE_ATTR(r7, 0x4018aee1, &(0x7f0000dc5000-0x18)={0x0, 0x1ff, 0x100000000, &(0x7f0000773000)=0x0}) [ 412.963437] binder: BINDER_SET_CONTEXT_MGR already set [ 412.963452] binder: 11297:11302 ioctl 40046207 0 returned -16 [ 413.000396] QAT: Invalid ioctl [ 413.014033] QAT: Invalid ioctl [ 413.049238] binder_alloc: 11297: binder_alloc_buf, no vma [ 413.055490] binder: 11297:11302 transaction failed 29189/-3, size 24-8 line 2903 [ 413.121549] QAT: Invalid ioctl 2018/01/05 08:05:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000054f000-0xe)='/dev/admmidi#\x00', 0xffff, 0x2000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x18) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x1000800000004) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f6c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fa8000)=0x0) ioctl$TCXONC(r1, 0x540a, 0x22) 2018/01/05 08:05:22 executing program 7: mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x10, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000079000-0x8)=0x0, 0x8) write$eventfd(r1, &(0x7f000026f000)=0x0, 0x8) 2018/01/05 08:05:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000635000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000910000)={0x6, 0x0, 0x800e, 0xfff, 0x3, 0x1, 0x101, 0x0, 0x0}, &(0x7f0000805000-0x4)=0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b55000)=0x0) fstat(r0, &(0x7f0000c26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000917000-0x28)={0x2, 0x5041, r2, 0x7fff, r3, 0x4, 0x5, 0x7}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f32000-0xc)={r1, 0xc1de, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d66000)={r1, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x90, 0x1, 0x8c}, &(0x7f0000b32000-0x4)=0xa0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000021c000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000267000-0x8)={0x0, 0xc}, &(0x7f0000525000)=0x8) syz_emit_ethernet(0x46, &(0x7f0000a24000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x100, 0xfffffffffffffe01, 0x38a9}}], {{0xeb67, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000359000)={r5, 0x100000000}, &(0x7f000032e000)=0x6) sysinfo(&(0x7f0000838000)=""/19) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00003bc000-0x20)="09c9ec85161ea7af2f0159e7633dfc482c9ee3f10be17ee0bd85b52c502c76eb", 0x20) 2018/01/05 08:05:22 executing program 4: r0 = add_key(&(0x7f000090a000)="5b657972696e6700a2e5ad478f1e91ee7e1b592f3b5e0cb1d2a1ef2f73a7a4d46478960d7884f56d8d", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x0) keyctl$assume_authority(0x10, r0) keyctl$link(0x11, r0, 0x0) 2018/01/05 08:05:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000042e000-0xa)='net/igmp6\x00') ioctl$KDSETLED(r0, 0x4b32, 0xbc) ioctl$KDDISABIO(r0, 0x4b37) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000751000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0xfc, 0x0, 0x40}, &(0x7f0000d0b000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d4d000)={r2, 0x9}, 0x6) readahead(r0, 0xf686292, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000f2b000)={0x7a, 0x101, 0x1f, {0x0, 0x1c9c380}, 0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndpcmc(&(0x7f0000a7d000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x802) ioctl$LOOP_CLR_FD(r3, 0x4c01) syz_open_dev$dmmidi(&(0x7f000052f000-0xd)='/dev/dmmidi#\x00', 0x7, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f57000-0x6)={r2, 0x0}, 0x6) getdents64(r0, &(0x7f0000f0d000)=""/68, 0xffab) r4 = add_key(&(0x7f0000a50000)='.request_key_auth\x00', &(0x7f0000726000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001fd000)="6fbbe16302b92949e537c5e72ee195e459ff1be09c9e54ed24ef611b1b09005f5101059a52d3004bf13a83db4f08e17085cdd8c825d2b270181fd423691606de588f32d5cf141616109f4ce5abbf8ed9d8ecd96e", 0x54, 0xffffffffffffffff) add_key$keyring(&(0x7f0000e1b000-0x8)='keyring\x00', &(0x7f0000c4d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r4, 0x40000000004, 0xfffffffffffffffb, r4) setns(r1, 0xc000000) getpeername$inet6(r0, &(0x7f0000ff0000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000665000-0x4)=0x1c) r5 = getpgid(0xffffffffffffffff) timer_create(0x3, &(0x7f00006b7000)={0x0, 0x14, 0x2, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000048000)=0x0) io_setup(0x9, &(0x7f00003c0000)=0x0) 2018/01/05 08:05:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000e41000)='./file0\x00', 0x1, 0x4) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e96000-0xa)='/dev/cuse\x00', 0x40001, 0x0) connect$inet(r0, &(0x7f0000d30000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009bc000)=@int=0x0, &(0x7f000097c000-0x4)=0x4) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f0000b23000)='./file0\x00', 0x10000, 0x10) link(&(0x7f0000f75000-0x8)='./file0\x00', &(0x7f000015e000)='./control\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f00009f4000-0xc)='/dev/rfkill\x00', 0x80, 0x0) 2018/01/05 08:05:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a1c000)=0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000b43000-0x4)=0xfffffffffffffff8) 2018/01/05 08:05:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000924000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f000084e000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x14f, &(0x7f000055b000-0x14f)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0xea3f, @ipv4={{0x41, 0x4, 0xfffffffffffffffe, 0x9cc7, 0x141, 0x0, 0x2, 0x0, 0x66, 0x0, @multicast2=0xe0000002, @rand_addr=0xf28, {[@lsrr={0x83, 0x23, 0x9, [@multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast1=0xe0000001]}, @lsrr={0x83, 0x7, 0x4, [@rand_addr=0xb54d]}, @end={0x0}, @ra={0x94, 0x6, 0x8}, @timestamp={0x44, 0x3c, 0x6, 0x0, 0x2, [{[], 0x80}, {[@empty=0x0], 0x0}, {[], 0xfffffffffffffeff}, {[@empty=0x0], 0x2}, {[], 0xffffffffffffffec}, {[], 0x7fff}, {[@multicast1=0xe0000001], 0x7f}, {[@rand_addr=0xfff], 0x1f}, {[@multicast1=0xe0000001], 0x1910}]}, @generic={0x89, 0xa, "90482a3b1a45843b"}, @cipso={0x86, 0x38, 0x5, [{0x2, 0xa, "770d6c4e3f142faa"}, {0x7, 0x5, "772703"}, {0x2, 0x12, "5ab91019c4ac531dfc9905a985d4b320"}, {0x7, 0x11, "bf3e36ce3c4bb0703a8e91c25f2c55"}]}, @ra={0x94, 0x6, 0xffff}, @ssrr={0x89, 0x23, 0x8, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x1, @multicast1=0xe0000001, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002]}, @timestamp={0x44, 0x18, 0x40, 0x3, 0x1000, [{[@multicast2=0xe0000002], 0x63bf}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x9}, {[], 0x0}]}]}}, @tcp={{0x0, 0x2, r0, r1, 0xff, 0x0, 0xe, 0x40, 0xb1, 0x0, 0x2, {[@generic={0x13, 0xe, "e502b014e06ea635ca6083f7"}, @window={0x3, 0x3, 0x101}, @sack={0x5, 0xe, [0x1, 0x473, 0xffffffff]}, @generic={0x5, 0x5, "a11d00"}]}}, {"e689c9af8b"}}}}}}, &(0x7f00003b2000)={0x0, 0x2, [0xeac, 0xda4]}) 2018/01/05 08:05:22 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f000001e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) connect$ax25(r0, &(0x7f0000002000)={0x3, {"f5588c641d5fa8"}, 0x0}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x89, "f6d3aacad2b5e045ce7c4c8158d8436c2b36c447688ef8fc004fed2769a814e9e85dc1d4fd34c1435fa8612ad31a028739a72d1757c1f2dde66d9032f20b5c14f75ceab005c5a2fce6b3ddd3be1384220531a08344f84ffa4ff64d6df5fa71a195992ae7f520e9e6090520c693312b99db13b0aad8ebb5305ce75c4ae8e8a8946c453c7cc377e735b5"}, &(0x7f0000007000-0x4)=0x91) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000001e000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x800000000000000}, &(0x7f000001f000-0x4)=0x98) 2018/01/05 08:05:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f0000be1000-0x8)=0x0, 0x36) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000781000)={0x10000, 0x6}) 2018/01/05 08:05:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000ed4000)=""/0) r0 = shmget$private(0x0, 0x4000, 0x78000001, &(0x7f00008c3000/0x4000)=nil) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000086000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf3000-0x4)=0xe8) getresgid(&(0x7f0000299000-0x4)=0x0, &(0x7f0000507000-0x3)=0x0, &(0x7f00008ad000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e0d000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de7000)=0xe8) stat(&(0x7f0000a8f000-0x8)='./file0\x00', &(0x7f0000236000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000952000)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f000003e000)={{0x7, r1, r2, r3, r4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x6b, 0x1, r5, r6, 0xfffffffffffff800, 0x0, 0x0, 0x0}) r7 = socket(0x1000000000010, 0x8000003, 0x7ff) write(r7, &(0x7f0000ac1000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35eaa2", 0xfffffffffffffd8c) getsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000046000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000026d000-0x4)=0xb) 2018/01/05 08:05:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0xf, 0x400000000012) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000851000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5f) openat$rtc(0xffffffffffffff9c, &(0x7f0000c5f000-0x9)='/dev/rtc\x00', 0x200, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000245000-0x5c)=@getsadinfo={0x1c, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fac000)={@generic="0244e9ef82a11201e8bd9d2a321e6fe0", @ifru_flags=0x102}) getpeername$packet(r0, &(0x7f0000f59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000069000)=0x14) openat$audio(0xffffffffffffff9c, &(0x7f00000a3000-0xb)='/dev/audio\x00', 0x5acaf617549ed50b, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000c06000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x0, 0x9, 0x500, 0x6, 0x2, r2}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009c2000-0x8)={0x0, 0x0}, &(0x7f000008a000)=0x8) 2018/01/05 08:05:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='wchan\x00') pread64(r0, &(0x7f000064d000)=""/0, 0xffffffffffffff56, 0x2000000003) sigaltstack(&(0x7f0000040000/0x1000)=nil, 0x0) 2018/01/05 08:05:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e25000-0xfff)="11", 0x1, 0x1, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000440000)='/dev/autofs\x00', 0x50000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00002e4000-0x8)=0x31) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000034e000-0x4)=0x0) 2018/01/05 08:05:22 executing program 4: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x100) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f77000-0x10)={0x0, 0x0}, &(0x7f0000f76000)=0x10) r1 = socket$inet(0x2, 0x806, 0x0) bind$inet(r1, &(0x7f0000ad7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f76000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000f76000)=0x1ff, &(0x7f0000f77000-0x8)=0x1) connect$inet(r1, &(0x7f0000f75000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 08:05:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000841000-0x9)='/dev/rtc\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000400000-0x4)=0x4, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000afa000)={&(0x7f0000aa4000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f00008f5000-0x2)="01", 0x1, 0x0, &(0x7f0000c4f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f0000dfd000)={0x0, 0x0, 0x20, 0x0, 0x0}, &(0x7f0000ba5000)=0x18) 2018/01/05 08:05:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000f8000)='environ\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) syz_open_dev$mice(&(0x7f0000771000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) 2018/01/05 08:05:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000026b000-0x8)='keyring\x00', &(0x7f00006f8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r0) add_key(&(0x7f0000c18000-0xc)='cifs.spnego\x00', &(0x7f000027f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) 2018/01/05 08:05:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000829000-0xe)="7591487276706f786e6a74310063", 0x2) fcntl$addseals(r0, 0x409, 0x8) fcntl$addseals(r0, 0x409, 0x8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000503000-0x8)={0x0, 0x0}) 2018/01/05 08:05:22 executing program 1: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x10e, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e16000-0xc)='/dev/autofs\x00', 0x105000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f00006b5000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={r2, 0x4, "f87aaefd"}, &(0x7f0000000000)=0xc) 2018/01/05 08:05:22 executing program 5: r0 = getpgid(0xffffffffffffffff) capset(&(0x7f00000a8000-0x8)={0x0, r0}, &(0x7f0000d54000-0x18)={0x0, 0x6c, 0x10000, 0x9, 0x6, 0x3b}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000c51000)='./file0\x00', 0x400000, 0x110) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000f0e000)=0x0) signalfd4(r1, &(0x7f0000bc6000)={0x3}, 0x8, 0x800) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 08:05:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) openat$selinux_status(0xffffffffffffff9c, &(0x7f000034b000)='/selinux/status\x00', 0x0, 0x0) mq_unlink(&(0x7f0000a65000-0x1c)='ppp0security-nodev%vboxnet1\x00') ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f0000008000)="07ad58e62c2f67e986ec4a8ff3623d64e1c7a9e95b94cfc182087377d0909fb9a994aea67b5b0406d01e8997b090e9b79669337cff5a071ffe1781a94835751f75d7e5b1867be5cf66e0cf158c60108674ce32f5b36d01ef10af0713ed9d3e28c9d2cf01a0be6941faa7862332b7393966b2fe52032ec9440d0fd5992e0155237cb7cf8c18e6279490b14d40e293b132220536f5abc76e435e46f5edca0617d8b28b498af2a2e79b613b0c7f42e026daa500000000000000000220e0eecd70cdcbfb3278f0724f5a07f8795a58c60000000000000002b82baa2be885ff725e192387", 0xe2) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f2a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0xff, 0x8, 0xff, 0x0, 0x6}, &(0x7f000007f000-0x4)=0x20) 2018/01/05 08:05:22 executing program 6: getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000ac9000-0xf)='ns/pid\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 08:05:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e160009000b00000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) r1 = creat(&(0x7f00001ff000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000534000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000052b000)={r2, 0x401}, &(0x7f0000744000-0x4)=0x8) [ 413.451512] WARNING: CPU: 0 PID: 11428 at sound/core/pcm_lib.c:1635 snd_pcm_hw_param_first+0x289/0x690 [ 413.461026] Kernel panic - not syncing: panic_on_warn set ... [ 413.461026] [ 413.468392] CPU: 0 PID: 11428 Comm: syz-executor7 Not tainted 4.15.0-rc6+ #248 [ 413.475750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.485077] Call Trace: [ 413.487644] dump_stack+0x194/0x257 [ 413.491247] ? arch_local_irq_restore+0x53/0x53 [ 413.495891] ? vsnprintf+0x1ed/0x1900 [ 413.499671] panic+0x1e4/0x41c [ 413.502836] ? refcount_error_report+0x214/0x214 [ 413.507562] ? show_regs_print_info+0x18/0x18 [ 413.512040] ? __warn+0x1c1/0x200 [ 413.515469] ? snd_pcm_hw_param_first+0x289/0x690 [ 413.520279] __warn+0x1dc/0x200 [ 413.523528] ? snd_pcm_hw_param_first+0x289/0x690 [ 413.528344] report_bug+0x211/0x2d0 [ 413.531962] fixup_bug.part.11+0x37/0x80 [ 413.535996] do_error_trap+0x2d7/0x3e0 [ 413.539857] ? snd_pcm_oss_write+0x204/0x830 [ 413.544238] ? do_iter_write+0x3ca/0x540 [ 413.548266] ? vfs_writev+0x18a/0x340 [ 413.552042] ? math_error+0x400/0x400 [ 413.555816] ? check_noncircular+0x20/0x20 [ 413.560031] ? print_irqtrace_events+0x270/0x270 [ 413.564768] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 413.569588] do_invalid_op+0x1b/0x20 [ 413.573274] invalid_op+0x22/0x40 [ 413.576701] RIP: 0010:snd_pcm_hw_param_first+0x289/0x690 [ 413.582125] RSP: 0018:ffff8801c4827658 EFLAGS: 00010212 [ 413.587459] RAX: 0000000000010000 RBX: ffff8801d52f8940 RCX: ffffffff841bf1a9 [ 413.594699] RDX: 0000000000001955 RSI: ffffc900025d1000 RDI: ffffed0038904ec0 [ 413.601941] RBP: ffff8801c48276a8 R08: ffffed0038904dfa R09: ffff8801c4826fc8 [ 413.609192] R10: 0000000000000001 R11: ffffed0038904df9 R12: 000000000000000d [ 413.616433] R13: 00000000ffffffea R14: 0000000000000005 R15: 0000000000002000 [ 413.623686] ? snd_pcm_hw_param_first+0x289/0x690 [ 413.628515] ? snd_pcm_hw_param_first+0x289/0x690 [ 413.633346] snd_pcm_hw_param_near.constprop.27+0x78d/0x9a0 [ 413.639045] ? _snd_pcm_hw_param_set.constprop.26+0x6f0/0x6f0 [ 413.644905] ? snd_pcm_plugin_free+0xb1/0xe0 [ 413.649298] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 413.654289] ? trace_hardirqs_on+0xd/0x10 [ 413.658413] ? snd_pcm_plug_slave_size+0x148/0x2c0 [ 413.663318] snd_pcm_oss_change_params+0x17d3/0x3720 [ 413.668408] ? snd_pcm_hw_param_near.constprop.27+0x9a0/0x9a0 [ 413.674267] ? check_noncircular+0x20/0x20 [ 413.678480] ? check_noncircular+0x20/0x20 [ 413.682687] ? lock_downgrade+0x980/0x980 [ 413.686806] ? load_balance+0x34c0/0x34c0 [ 413.690927] ? lock_release+0xa40/0xa40 [ 413.694870] ? compat_start_thread+0x80/0x80 [ 413.699258] ? find_held_lock+0x35/0x1d0 [ 413.703310] ? rcu_note_context_switch+0x710/0x710 [ 413.708216] snd_pcm_oss_make_ready+0xaa/0x130 [ 413.712773] snd_pcm_oss_write+0x204/0x830 [ 413.716989] ? _cond_resched+0x14/0x30 [ 413.720849] ? __inode_security_revalidate+0xd9/0x130 [ 413.726021] ? selinux_file_permission+0x82/0x460 [ 413.730859] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 413.735675] ? security_file_permission+0x89/0x1e0 [ 413.740578] ? rw_verify_area+0xe5/0x2b0 [ 413.744624] do_iter_write+0x3ca/0x540 [ 413.748488] ? dup_iter+0x260/0x260 [ 413.752104] vfs_writev+0x18a/0x340 [ 413.755703] ? __fget_light+0x297/0x380 [ 413.759653] ? vfs_iter_write+0xb0/0xb0 [ 413.763614] ? up_read+0x1a/0x40 [ 413.766956] ? rcu_note_context_switch+0x710/0x710 [ 413.771859] ? lock_downgrade+0x980/0x980 [ 413.776097] ? exit_to_usermode_loop+0x8c/0x310 [ 413.780841] ? __fdget_pos+0x130/0x190 [ 413.784699] ? ioctl_preallocate+0x2b0/0x2b0 [ 413.789081] ? __fdget_raw+0x20/0x20 [ 413.792768] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 413.798432] ? selinux_capable+0x40/0x40 [ 413.802470] do_writev+0xfc/0x2a0 [ 413.805894] ? do_writev+0xfc/0x2a0 [ 413.809494] ? vfs_writev+0x340/0x340 [ 413.813268] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 413.818101] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 413.823095] SyS_writev+0x27/0x30 [ 413.826520] entry_SYSCALL_64_fastpath+0x23/0x9a [ 413.831244] RIP: 0033:0x452ac9 [ 413.834406] RSP: 002b:00007fd3cfdcec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000014 [ 413.842083] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 413.849325] RDX: 0000000000000001 RSI: 000000002000c000 RDI: 0000000000000015 [ 413.856566] RBP: 000000000000030f R08: 0000000000000000 R09: 0000000000000000 [ 413.863807] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2a08 [ 413.871050] R13: 00000000ffffffff R14: 00007fd3cfdcf6d4 R15: 0000000000000002 [ 413.879004] Dumping ftrace buffer: [ 413.882683] (ftrace buffer empty) [ 413.886363] Kernel Offset: disabled [ 413.889958] Rebooting in 86400 seconds..