0a2642f915e8301d4b97d4704102d1b025a2f270271fc86293234a398a244d60bc3c684", 0xca}], 0x4, &(0x7f000048a000)=[{0x68, 0x104, 0x2, "6a1339cfdec8698860a5dc97439698a37d9585c2f0b8bb500ba0fe3354ca97ceead48c23f2ea179dc91c39677b36a3f1ff70e19527086497da24d6546100cd44490b5abacae59f23a0b2b00cf423b6495b1a85f25b5038"}], 0x68}, 0x3}], 0x4, 0x800) getdents64(r4, &(0x7f0000461000)=""/619, 0x26b) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/04 16:01:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000cc1000)={{0x1, 0x5f678694}, 'port0\x00', 0x90, 0x111050, 0x5, 0x2, 0xfff, 0x10000, 0x3, 0x0, 0x1, 0x700a}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000071c000-0x90)={0x1ff, 0x95e1, 0x3, 0x0, 0x0, []}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff}}) [ 288.359483] QAT: Invalid ioctl [ 288.362799] QAT: Invalid ioctl [ 288.410480] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 288.415834] ALSA: seq fatal error: cannot create timer (-16) 2018/02/04 16:01:26 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETZCNT(r0, 0x1000000000000, 0xf, &(0x7f0000fbb000)=""/96) 2018/02/04 16:01:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}, 0x0, 0x100000000000}, &(0x7f00009fb000), 0x8, &(0x7f000093f000-0x8)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/04 16:01:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000df9000-0x78)={0x2, 0x78, 0x3e3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x10000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) clone(0x20900, &(0x7f0000a94000-0x1), &(0x7f00002b8000-0x4), &(0x7f000029e000), &(0x7f000031d000)) 2018/02/04 16:01:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc0505510, &(0x7f0000621000)={0x0, 0x9}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a28000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000de5000)={r2, 0x3}) 2018/02/04 16:01:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000210000)="1f0000000104ff0000000000000000000005f0f00800018003fd0000000000", 0x1f) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/02/04 16:01:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00002d3000-0xc)='cifs.spnego\x00', &(0x7f000040b000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000027e000-0x4a)="79c284c1697fe6fab7be5f327f7f258d1486133d84b74bbd87bf4a0b846023737d0725c365cb335ece666f874d765bf5f5d1c966258743e43e3ffda6c7143426425f0f3a5fe28a6faa26", 0x4a, 0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000e38000-0xc)='eth0selinux\x00') pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) syz_open_pts(r1, 0x0) vmsplice(r2, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x8e)="2c186de0a4e30a46609e45f239182e3c79f47750919039eb1d1fa4bf0f38783f98c127d9a88d777823bd7bd1b1c62290364113e8cdd51b9d40812d5e28dff65787cc284a9c", 0x45}], 0x1, 0x0) 2018/02/04 16:01:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000078e000)='net/dev\x00') preadv(r0, &(0x7f0000c01000)=[{&(0x7f0000a4c000)=""/202, 0xca}, {&(0x7f0000cdc000)=""/177, 0xb1}, {&(0x7f0000b1d000)=""/180, 0xb4}], 0x3, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xe) 2018/02/04 16:01:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r0, &(0x7f0000a67000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a", 0x30, 0x0, &(0x7f000073b000-0x10)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffdffffffffffffd}}, 0x10) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000044000)) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/04 16:01:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x217, 0x10000, 0x3, 0x400, 0x0, 0x8, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x3, 0x100, @empty, 0x8}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000006000-0x2), 0x0) 2018/02/04 16:01:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000908000)={0x0, 0x0, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = semget$private(0x0, 0x1, 0x228) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f00009f2000)=""/3) 2018/02/04 16:01:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000839000-0x15)='net/ip6_tables_names\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000f72000)=0x9, &(0x7f0000aec000-0x4)=0x4) sendfile(r0, r0, &(0x7f0000c4e000-0x8), 0x8005) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f00007b2000-0x4), &(0x7f000088c000-0x4)=0x4) bind$vsock_dgram(r0, &(0x7f0000ad1000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) 2018/02/04 16:01:26 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fbc000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000fbd000-0x11)="a6851dc2c02c79981e7f63409b2c019c24", 0x11, 0x9, 0x0) r1 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r1, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) 2018/02/04 16:01:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f000038f000)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000d7e000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000eb2000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50aebfc5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000eb1000)={r1, r2, r1}, &(0x7f00005cd000)=""/1, 0x0, &(0x7f000010c000)={&(0x7f000018b000)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)}) socket$netlink(0x10, 0x3, 0xd) 2018/02/04 16:01:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000312000-0x18)={0x0, 0x80000001, 0x8, [0x4, 0x2, 0x84, 0x4, 0x3ff, 0x3f, 0x6, 0x6]}, &(0x7f0000c44000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r2}, 0x6) r3 = dup(r0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000001000-0x4)=0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000001000)='./file0\x00', 0x101000, 0x13) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x40) setsockopt(r3, 0x10d, 0x1, &(0x7f0000c94000), 0x0) fcntl$setpipe(r1, 0x407, 0x9) 2018/02/04 16:01:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003f6000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000821000-0x10)={0x7, &(0x7f0000e66000)=[{}, {}, {}, {}, {}, {}, {}]}) r2 = gettid() getresuid(&(0x7f0000fb7000), &(0x7f0000077000), &(0x7f0000284000-0x4)=0x0) stat(&(0x7f0000ff1000-0x8)='./file0\x00', &(0x7f0000d49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002ec000)={r2, r3, r4}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x2c}}) 2018/02/04 16:01:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='\x00eadd', &(0x7f00005d7000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000), 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) 2018/02/04 16:01:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000798000)='/dev/random\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = dup3(r0, r0, 0x80000) vmsplice(r2, &(0x7f000052f000-0x20)=[{&(0x7f0000f62000-0xa8)="90814a30b3264e2bd8ff1d5f00df774cfe36afc2c3d03a22a569ecf477b705380149f8f8829892353387d71ea468f0f11527f811011e369267e3b0171f79b5e12e7a3f195b0859bf798926c9eb5955ddaaf74aecd4d6c08827d14d8c6e0861af141188794da4df45a0cbddf1a6c39741c997a05e170cb99acff3358a02f5b96dd1e1069041aea3ff94a20eeaf371e2877c3c126da797c554e6b376bec66f6b3ffb1e8b883b9ed22f", 0xa8}, {&(0x7f00008c9000)="71828bd66ae8077056897aca3d9e7a4295ff73aa21886212c82b2d2c8d79b0dc4c7e348ef87dab7d2667375bbe7ab8fb5a0cd635cd841decf9da93cd1b5b618c5443878842dcb1e643349a3d47e7a750bb590add92fa5684a109bda48375f2ad0003bc55f7d36a93a5c13cd542aba2fa1f52c3e58c65c861ad209337c7d4edd62564bbb1377321a37b04dc774e2c164e51e341badaa60766cd6d975c163420ddf061f1a58b07f7e444e2f66b3dc6d0e654c79de43b542d2678d4c1a4033fbf023541850d30745ef55ddcaa53551f7fd77a5ceaf8b5454f4732d33e2be0cc101841452e6e06faebb6b67f3b7e49ab10e89da6a4", 0xf3}], 0x2, 0xc) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00001ae000)) 2018/02/04 16:01:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000e80000-0x1c)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000773000)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000b5f000-0x58)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000d7c000-0x10)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ee2000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000704000-0x4)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000882000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000cfd000-0xbc)) mknod(&(0x7f0000075000-0x8)='./file0\x00', 0x8002, 0xffff8c94) 2018/02/04 16:01:26 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000b8000-0x14)={0x0, 0x4, 0x0, 0x0, 0x7fff, 0x8681}, &(0x7f0000869000)=0x14) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000007b000-0x4), &(0x7f000077e000-0x4)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000200000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000039a000-0x8)={0x45b1f0ac86c39b97, r2}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ea2000)={r1, 0x2f, 0x0, 0x80e0}, &(0x7f0000b4f000)=0x10) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f00004b9000)) 2018/02/04 16:01:26 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000f3a000)='/dev/ppp\x00', 0x40, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) open_by_handle_at(r0, &(0x7f000093d000-0xa1)={0xa1, 0x1, "a0879dac6f93cbd5372c7441a1afa00762efb73b5218c6868e1905bcf184db44270e87675d7552da5aeb352be3032db37f0280d45156dca8c8afb8122889315e6a1be8f51b9806fd0024d84bf62ec424e5c2a9303e9d0693a3aa4678c8d3217bdcde78ce030275785c6b6fd37391141a45ecdc89792e35aed02e943d496fa8e28ae5a8ccbf0e34b5799c40e6cba4489f7d24c228d1f8dd8de0"}, 0xa0000) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000dff000)={0x14, 0x1, 0x8, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 16:01:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x3) r1 = syz_open_dev$mice(&(0x7f00004ad000)='/dev/input/mice\x00', 0x0, 0x60000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000c0000-0x10)={0x7, 0x800a, 0x80000000000000, 0x100000000, 0x0}, &(0x7f00002cb000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bba000)={r2}, &(0x7f0000508000+0xe5f)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f8f000)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x90) 2018/02/04 16:01:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f00005f9000-0x2)='#}\x00', 0x0) ftruncate(r1, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r0, r1, &(0x7f0000c84000), 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7fffffff, 0x4) [ 288.703568] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 288.760926] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/02/04 16:01:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00001ae000)='/dev/snd/midiC#D#\x00', 0x81, 0x200) ioctl$KVM_RUN(r1, 0xae80, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e5f000)=""/137, &(0x7f0000ae2000-0x4)=0x89) 2018/02/04 16:01:26 executing program 0: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006fc000+0x6d0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000f87000)={0x3, 0xd66, 0x4, 0x7, 0x1, 0xffffffff}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f87000)={0x0, 0x7}, &(0x7f0000cff000-0x4)=0x8) close(r0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c8a000)={r2, 0x54, &(0x7f0000685000-0x54)=[@in6={0xa, 0x0, 0xb2, @mcast1={0xff, 0x1, [], 0x1}, 0x3ffc00000000000}, @in6={0xa, 0x2, 0x9, @empty}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2}]}, &(0x7f0000f88000-0x4)=0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x60}, 0x1}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000042d000)={0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f89000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000605000)={{0x64, 0x7, 0x7ff, 0xfff8000000000000, "159eb35f2c7713d26cba50f86afb1b4f7077b93852f22b0a3904190c611d0bff37cabb81300e6ac8d5a6ec2f"}, 0x800, [0xfffffffffffffff8, 0x0, 0x200000000000000, 0x6, 0x7, 0x9, 0x9, 0x8, 0x8000, 0x800, 0x0, 0x5, 0x6, 0xe0a, 0x3ff, 0x2, 0x3, 0x6, 0x8001, 0xfffffffffffffc00, 0x3fe0, 0x4800000000, 0x7f, 0x8001, 0xff, 0x1000, 0x0, 0x0, 0x0, 0x6, 0x1000, 0x3, 0x800, 0x374f4d29, 0x8, 0xfffffffffffffffe, 0x9, 0x3, 0x7, 0x2, 0x100000001, 0x3, 0x1, 0x2, 0x40, 0x9, 0x3, 0x3, 0x80, 0x5, 0x7fffffff, 0xd2ca, 0x9, 0x6, 0x0, 0x10000, 0x7, 0x1f, 0x1, 0x5, 0x1000000000, 0x7fff, 0x1ff, 0x4, 0x10000, 0x3, 0x40, 0x7ff, 0x996, 0x8, 0x6, 0x9, 0x101, 0x3, 0x5, 0x8, 0x5, 0x40, 0x7c, 0x5, 0x80, 0x3ff, 0xfffffffffffffff7, 0x1, 0x7fff, 0x7, 0x4, 0x7, 0xffffffff00000001, 0x7, 0x1fffe00000000000, 0x1000, 0x8, 0xfff, 0x800, 0x2, 0xfffffffffffffffc, 0x80000001, 0x200, 0x800, 0x1ff, 0x1ff, 0x0, 0x2, 0x7, 0xbc, 0xc01, 0x200, 0x4, 0x6, 0x58d, 0x1, 0x4, 0x7, 0xffffffffffffffff, 0x9, 0x7, 0x8000, 0x5250b2c7, 0x746, 0xffffffff, 0x100000000, 0x10, 0x7, 0xffffffffffffff84, 0x1, 0x7081, 0x6], {r4, r5+10000000}}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000f8a000-0x10)={0x2, &(0x7f0000f88000)=[{0x49382, 0xfd, 0x1, 0xe499}, {0x3, 0x1, 0x49, 0xfffffffffffffeff}]}, 0x10) 2018/02/04 16:01:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00005b5000-0x8)='./file0\x00') r0 = syz_open_dev$dmmidi(&(0x7f00007b6000)='/dev/dmmidi#\x00', 0x7, 0x200) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000a92000)='^}md5summime_type^\'\x00') 2018/02/04 16:01:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000df0000)='/dev/vhost-vsock\x00', 0x2, 0x0) keyctl$session_to_parent(0x12) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000939000-0x8)={0x0, r1}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00005ff000-0x4)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006e7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) close(r0) 2018/02/04 16:01:26 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x20000000, &(0x7f0000fbd000-0x90)={{0x0}}) semtimedop(r0, &(0x7f0000f19000)=[], 0x2aaaaaaaaaaaac86, &(0x7f0000020000-0x10)={r1}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f00004c1000)=""/96) 2018/02/04 16:01:26 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000004000-0x9f)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x48, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [], {0x0, 0x6, "f3e01e", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "427006c70fbc644ee343fa57ec3e118135826d94b4730f2a"}}}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f000000a000-0x18)={0x1, 0x2, 0x1, 0xffffffffffffff9c}) flock(r0, 0x3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000000c000-0xa)='/dev/vcs#\x00', 0x81, 0x210000) pipe(&(0x7f000000a000)={0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000001000-0x4)) 2018/02/04 16:01:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f000069c000-0x8)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x9) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) io_getevents(r0, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{}], &(0x7f000018e000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2018/02/04 16:01:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000b76000-0x8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000ab7000)=[&(0x7f0000eef000)='selinuxeth0%trustedmd5sum\x00', &(0x7f00000a0000)=')cpusetvboxnet0ppp1mime_type.securityeth1wlan0\x00', &(0x7f0000db1000-0xc)='*],vmnet0lo\x00', &(0x7f000072e000)='\x00', &(0x7f000023b000-0x9)='selinux\\\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f000044c000)={0x1, 0x1}) lseek(r0, 0x0, 0x0) sendfile(r0, r0, &(0x7f00006c7000), 0x2a) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/04 16:01:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) rename(&(0x7f0000a39000)='./file0\x00', &(0x7f0000134000)='./file0\x00') sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00002f0000)=[], 0x0, &(0x7f0000db0000+0x41c)=[{0x10, 0x114, 0x3}], 0x10}}], 0x1, 0x0) 2018/02/04 16:01:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000de4000-0x4), 0x4) bind$alg(0xffffffffffffffff, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000676000)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000b51000)) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000400000), 0x0) syz_open_dev$loop(&(0x7f00004e9000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000c74000-0x120)={0x7f, 0x2, 0x665b9e52, 0x4, [], [], [], 0xfc9, 0x2ec, 0x7, 0x9, "42dcf7de2e9d6164b7bbaf4cdc3b19ea"}) socket$netlink(0x10, 0x3, 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[]}, 0x20000000000000) r2 = syz_open_dev$sndpcmc(&(0x7f00000ed000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00009cf000-0x8)) fstat(r2, &(0x7f00004c3000-0x44)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000854000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ed000), &(0x7f00002ff000-0x1)=0xc) lstat(&(0x7f0000d71000-0x8)='./file0\x00', &(0x7f0000d39000-0x44)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000376000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x4, 0x378, 0x0, 0x2, 0x9}, &(0x7f0000f32000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ea5000-0x64)={r3, 0x5c, "7da49f6e85ff28a5a20d0fbe44d1b92d92474ba6512fdc3082aa1b65ba0088ed7046c350a3b3bd0507a0468d0085283edf94e429ab23afebce679d7d35d4666d9b47e2b029ce8dc652d71ea21caba1054b59f96833f2c55f55017592"}, &(0x7f0000e2e000)=0x64) fanotify_mark(r2, 0x0, 0x1, r1, &(0x7f0000521000-0x8)='./file0\x00') ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000f98000-0x1000)=""/4096) getgroups(0x3, &(0x7f0000edf000)=[0x0, 0x0, 0x0]) geteuid() 2018/02/04 16:01:26 executing program 4: mmap(&(0x7f0000000000/0x60b000)=nil, 0x60b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000060b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000060b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000060c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000060b000)=@ethtool_modinfo={0x42, 0x10001, 0xb6, "e86e5195b42f266c"}}) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x98, 0x98, 0x238, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x310}}, [{{@uncond, 0x0, 0x168, 0x1a0, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@rand_addr}}}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3}}, {{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @common="62637301000080e800fffffff400", @generic="dfd10b8eb0f37dc699f45f0aaea12865"}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}]}}, 0x3e0) fcntl$getown(r0, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000025000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, "0000000000000000000000000000000000000000000000000000000002", 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}]}}, 0x318) 2018/02/04 16:01:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f0000-0xc)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e9b000)) fcntl$getown(r0, 0x9) r3 = getpgrp(0xffffffffffffffff) statx(r2, &(0x7f0000b47000-0x8)='./file0\x00', 0x7800, 0x20, &(0x7f00000da000)) r4 = getpgrp(r3) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000dab000-0x4)) fallocate(r1, 0x0, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000036c000-0x20)={r2, 0x3, 0x1, 0x100000001, &(0x7f0000f2a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/02/04 16:01:26 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000fbb000)=""/96) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000fbd000-0x6)=[{0x2, 0x7fff, 0x1000}], 0x1) 2018/02/04 16:01:26 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000147000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000039f000-0xc)={0x0, @rand_addr, @rand_addr}, &(0x7f00006da000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000945000)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x5, 0xacbe, 0x100, 0xfff, 0x200, r3}) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000978000)={@in={0x2, 0x3, @rand_addr=0x1}, {&(0x7f0000c34000)=""/175, 0xaf}, &(0x7f0000a81000), 0x8}, 0x30) 2018/02/04 16:01:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f00000f5000)='./file0\x00', 0x49) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000bd7000-0x8)=0x6, 0x8) clone(0x0, &(0x7f00009fe000-0x19), &(0x7f0000a8e000), &(0x7f0000a9e000-0x4), &(0x7f00000ca000)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(r3, &(0x7f0000a7d000)=[{&(0x7f0000051000)="b590cf5c001b885d049e496f7ebfcee5b3e72de4c32957e1cd222093b27f1cfd4b39f1ed5ff0645172d046010f2de3135819eef752b3232a4b705ceabac0ce34ae93456fd38c29edcf47169bc9921310fd4488cf1bccfe405c545d05bd8fb82d52add53b4a0c982fde29560e8963274fb0c8bb10fb9478887ca415b213541b83096b3e797a0079659a5ce1f3cd46deb65d27a47df42d531d83a00103d6d27a650996fddf948eb87d2176e0a9a6a73f59fe5aa6209cbd37b51da8898cf47de7aad25393af47f5c810a000c1e54f97bc703a1dbef3eb6781d3159b5fb65486ef8eec", 0xe1}], 0x1, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/04 16:01:26 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x2) r1 = dup2(r0, r0) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0xd3, 0x8, 0x4}, &(0x7f0000017000)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000016000)={r2, 0xa78, 0x1200000}, &(0x7f000001a000)=0x8) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) 2018/02/04 16:01:26 executing program 6: mmap(&(0x7f0000000000/0x29f000)=nil, 0x29f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000112000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000102000-0x4), &(0x7f0000001000-0x8)=0x319e5915504bf04f) 2018/02/04 16:01:26 executing program 2: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000023000)=@newneigh={0x11, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000023000-0x4)=r2) 2018/02/04 16:01:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x2000, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000716000)='/dev/audio\x00', 0x20000, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000c80000)=""/226) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000313000)) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00004c8000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) r4 = syz_open_dev$sg(&(0x7f00006b9000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x44200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x6) r5 = mmap$binder(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x2000000, 0x4010, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000c08000)={0x4c0e, 0x2, 0x9, 0x0, 0x49, 0xffffffffffffffff, 0x7fffffff, 0x7ff, 0x10001, 0x7}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000c94000)={r5}) sysfs$1(0x1, &(0x7f0000e57000-0x1)='\x00') getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000641000), &(0x7f0000944000)=0x10) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f000051b000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) setsockopt$ax25_int(r4, 0x101, 0xc, &(0x7f000029b000-0x4)=0x59d9, 0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000b01000-0x4)=0x1, 0x4) 2018/02/04 16:01:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "77c5c39e3add414dca5cf1539f9573482cc0d7bd969f30af24360e1afd8ac6f164a69d0d853265b6ed0e84dadc0c0629c7007847e07f8f4b48a77d78adb8b0c4", "8731484016ca82a4f08d9f543399f1b874074dd82e8cd296ea9468a6fd5ac7f34abe82d8068fc73eb769eecebce3bfa285044d9f00768ef79ca340df34c98e7c", "5befd2453e49f716841a588728112658719d4f83a34d5f0c2b3e0ee0e75fb8a3"}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000074000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xfffffffffffffff7) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00009e2000-0x64)={&(0x7f000080b000-0x20)=[0x9, 0x745496f1, 0x9, 0x401, 0x1000, 0x2, 0x9, 0x4], 0x8, 0x0, 0x20, 0x3f, 0x1408, 0x8, {0x2, 0xffffffff, 0x6, 0x6f, 0x9, 0x3, 0x3d, 0x649, 0xe81, 0x7, 0x0, 0x200, 0x45, 0x0, "60d529913e8d3760f580c962b4079d2955f2a1e354ae1faf8d2be1263831e462"}}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d47000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f00003fe000-0x24)) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000137000-0x118)={0x6, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}}}, 0x118) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000022d000)=0x4) 2018/02/04 16:01:26 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c77000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xb}}) 2018/02/04 16:01:26 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) r1 = syz_open_dev$audion(&(0x7f0000480000)='/dev/audio#\x00', 0x80000000, 0x4000) ioctl$TIOCEXCL(r1, 0x540c) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000fbd000-0x20)={{0x0, 0x989680}}, &(0x7f0000fbd000-0x20)) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000fbc000)={0x1000, 0x401, 0x80, 0x3ff, 0x8, 0xfb38, 0x3f}, &(0x7f0000fbd000-0x40)={0x4, 0x81, 0xfffffffffffffff8, 0x7, 0x9, 0x8ff4, 0x5be98c25, 0x300}, &(0x7f0000fbc000)={0x5, 0x10000, 0x8001, 0xc8, 0x20, 0xaa4, 0x800, 0x9}, &(0x7f0000ccd000)={0x0, 0x1c9c380}, &(0x7f0000fbc000)={&(0x7f0000fbc000)={0xc72c}, 0x8}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000fbd000-0x10)={0x0, 0x989680}, &(0x7f0000fbc000)={0x0, 0x0}) timerfd_gettime(r1, &(0x7f00006e4000)={{0x0}}) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x8000000000, 0xbffffffffffffffb, 0x800}], 0x0, &(0x7f0000020000-0x10)={r3, r2}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000fbd000)={0x0, 0x101}) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000fbb000)=""/96) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000fbd000-0x60)={0x0, 0x1d, 0x5b503e77ec69619e, @thr={&(0x7f0000fbc000)="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", &(0x7f0000fbc000)="27493d90a41f37d718bd91f1e3bff425857fc8a161828c9e4a76faef0aa0c7c7487a718ba1aca93830629a89133a27af7252fb29c76be47329f0d126ae6d38da10661b2bd78e81c630dfe9295389994af66f692cae134cbc48336c34f6b15da298e59a5d6f698a36f17efbe5aed19326c8fb070ef4ce678e03d7775ae92875e858a3c8fb1b057b693f93e1e6d9c64cdd5aa75ac3afb14ae538f5daf18e955db1353cdcc6238c6cde8018a46f5af358fc5b2b5588592a33157e6d19a2283a7fb3e2422378458d9d39310f0ce25c29c6cf90a005d4e4"}}, &(0x7f0000fbd000-0x4)=0x0) timer_delete(r4) 2018/02/04 16:01:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = creat(&(0x7f00004e8000-0x8)='./file0\x00', 0x40) r2 = perf_event_open(&(0x7f0000657000)={0x7, 0x78, 0x0, 0x400, 0x464, 0xd9d9, 0x0, 0x3f, 0x2, 0xd, 0x88, 0x9c51, 0x7f, 0x18, 0x4, 0x4, 0x7fffffff, 0x800, 0x6, 0x46, 0x100, 0x4, 0x8, 0x1, 0x1, 0x5, 0x800000008, 0x9, 0x4, 0x4, 0x9, 0x3, 0x8, 0x4, 0x100000000, 0x7, 0x8, 0xffffffffffff8000, 0x0, 0x8, 0x2, @perf_config_ext={0xf7, 0x9}, 0x12822, 0x8000, 0x400, 0x7, 0x3, 0x8, 0x1000}, r0, 0x8, r1, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000990000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000052e000)=@syzn={0x73, 0x79, 0x7a}}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000034c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000017b000+0x2af)={r4, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) write(r2, &(0x7f00007e3000-0x7f)="1ccfec7f4c75e616f6a818ea503f985b74eb32811bc0fd8677520f77f8540af0c69309c94fab37f7ab72233738771b5cba0e55cb480ee65e21452dcc9ff8af9715a3aea397482274b6c685daebe06ffe0776ba84f3dd6a08c3f2acdb7e9ae5d754c1f003d7ed2cb265f59302ffe12adb0b829329dc86f0037871b639be5828", 0x7f) 2018/02/04 16:01:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000001000)="15", 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') r2 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') bind(r2, &(0x7f00008a2000-0x9)=@rc={0x1f, {0x5, 0x3, 0x100000000, 0x0, 0x7, 0x80000000}, 0x3f}, 0x9) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00006b1000-0x40)={&(0x7f0000977000-0x8)=[0x0, 0x0], &(0x7f0000e77000-0x4)=[0x0], &(0x7f0000d95000)=[], &(0x7f0000fc6000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x1, 0x0, 0x6}) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000f4e000-0x58)="35de509afb2294b12ad0cede77c36b4eeb122e8703f585fc9c8ca32cb16acda51f73b0ff7fc2da316f86e83101c0bf11a09c1dc19479a8800c237f72fed2a21265f240d3c961100716fe53e5b8ae22aaa49ef56239b67929") getdents64(r2, &(0x7f000050c000)=""/124, 0x7c) fcntl$notify(r0, 0x402, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000510000)={0xc3, 0x0, 0x10001, 0x10000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00005d5000)={r3, 0x76}) dup2(r2, r0) 2018/02/04 16:01:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x80, 0x52, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xee, "e15d74f30c5a9792a530b5063079b4373f88d5d96e1a0670e4b29adf169f45c7d51844694e9e05ec59760e3db85f185e75e9d5aa51c03ba4c87274370d16f582cc4216b80461d6a6856b057911fc91b6623d24846e2c223a9e3dce1f3cb6614d15f10abadb49640ccbb70c72ba8af4e3fc83baf6dce14be0bcea18a724d0ade23daa1c198b5f96bd43ddce9440ff95f7b2e987b6acec00cf176df0904490601b07c54cf82c4d78c4532a7ed7628ac4d391f67abd44402118dc0f184a41615d30a1c8072b974ec10acee8af9c9b2d244c2ec08efa755fa48fc251d622e14fb220552348fb3a6777a8eb7f04f6479b"}, &(0x7f0000001000)=0xf6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0xbc, "7a8d0ab2e2df8eb16c7435b9df94ba6c142d1f39bd852449bbec6889a91efd82d7cc5185ade89aab2d9b053ab35b2a9b3ee30eef4db61df4ec78aed1a673dbe57e1cf2865d96c5de5efc5c33172d16749f216b5d8f20af02fc5573d3ad6623474c54591b9d8ea11a0eff9a08d3c26290313e02e95c4fd15689b4844712cccdce849f7dd96e6def0edd372efdd8563a3c38a362e607c3a386db168d586638e99ba8186682a015ade1240dc1569bfae352332355d0629982facaa5a3fb"}, &(0x7f0000001000-0x4)=0xc4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x10001, 0xcb, 0x9, 0x3, 0x8000}, &(0x7f0000002000-0x4)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x1, &(0x7f0000001000)={0x4, 0x3, 0x101, 0x1, 0x1, 0x7, 0xfffffffffffffb24, 0x5}) 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) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000003000-0xf6)=""/246) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f00003dd000)=""/174) 2018/02/04 16:01:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a8a000)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b0b000)=0x8001, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00002b7000)='\\+&-}-\x00') openat$kvm(0xffffffffffffff9c, &(0x7f00002af000)='/dev/kvm\x00', 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000821000)={0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000a38000-0x58)={0xfffffffffffffff9, 0xffffffffffffff26, 0x1, 0x7, 0x8, 0x9}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c4a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x8) getsockopt$inet_mreqsrc(r3, 0x0, 0x2d, &(0x7f0000496000-0xc)={@multicast2, @empty, @multicast1}, &(0x7f0000125000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000058000-0x10)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000a1c000-0xa8)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x1, @rand_addr=0x2}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x4af4, @loopback={0x0, 0x1}, 0x4000000000000}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0xa8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00008d2000)={0x1, [0x0]}, &(0x7f0000c5f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000688000)={r4, 0xcc, "a60f925663b003f91aa14ea1a409573b1f2ca0db9b91094a7d4b17d639d555b366aba56ff706d6a74cefce1e4e57b18dbaf0b05b575400dbb34f900500c47b7e0842e86ce09da858206c47272df3b795170f4b6518c874a0d4dd19ae8586910beeb625c7ffd0602fb04c8d55584c0ec2d715dedc9faef5eb45a9d24f4360ac57e0eada28898dcfaa9ea3cf1e473796ef869f4c5e7cd800294c2fba88d3990447807617f2e25154f4c0682306b4665fd67b9c447996c5d4b5cfcc860cc871cd36376a7c44b39d657eca80995d"}, &(0x7f0000484000)=0xd4) select(0x40, &(0x7f00009a0000-0x40)={0xb, 0x0, 0x20, 0x0, 0x1, 0x101, 0x77, 0x100}, &(0x7f0000419000)={0xbc, 0x100000001, 0x7, 0x9, 0x7, 0x7fffffff, 0x3, 0x7}, &(0x7f0000cde000-0x40)={0xffff, 0x0, 0x0, 0x7fff, 0x4}, &(0x7f0000777000-0x10)={0x0, 0x2710}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000250000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00006c2000)={0x0, 0x0, 0x1, 0x3, "ba71ea751894dd9bb68913a2796d71b97b6f8f100950fbfee7fcb14483844031fd5b5959c3c224bf3a503f2d", 0x7}) futimesat(r3, &(0x7f0000a7a000)='./file0\x00', &(0x7f0000db9000-0x20)={{}, {0x0, 0x2710}}) faccessat(r3, &(0x7f0000642000)='./file0\x00', 0x8000000000021, 0x200) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi={0xfffffffa}}]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000283000-0x1000)=""/4096) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00007b5000)=0x6ddf, 0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f00008ca000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fea000-0xa0)={0x0, @in6={{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x7, 0x3, 0x0, 0x5, 0x10}, &(0x7f00009df000-0x4)=0xa0) 2018/02/04 16:01:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffff9, &(0x7f0000834000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getcwd(&(0x7f0000053000)=""/4096, 0x1000) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f00005ea000-0x4)=0xffffffffffffff01, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000edf000)={@mcast1, 0x0}, &(0x7f00006fd000-0x4)=0x14) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105518, &(0x7f0000001000)=""/250) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9e000-0x28)={@generic="770cf573241a0a9a7a9dc8ae810fdfaf", r1}) 2018/02/04 16:01:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f000069c000-0x8)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x9) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) io_getevents(r0, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{}], &(0x7f000018e000-0x10)={0x0, r1+10000000}) io_setup(0x3, &(0x7f0000942000)=0x0) io_destroy(r2) 2018/02/04 16:01:26 executing program 2: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) clock_adjtime(0x6, &(0x7f000099b000)={0x6, 0x200, 0x5, 0x1000000000, 0x4, 0x9, 0x9, 0x3, 0xffffffff, 0xfffffffffffffe03, 0x9, 0x9, 0x1f, 0x1, 0x0, 0x8000, 0x3, 0x1, 0x197a, 0x9, 0x101, 0x10000, 0x5, 0xfffffffffffffff9, 0x7, 0x6}) shmat(r0, &(0x7f0000003000/0x4000)=nil, 0x0) mlock(&(0x7f000000a000/0x3000)=nil, 0x3000) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x9) 2018/02/04 16:01:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000f0d000-0x4)=0x800, 0x4) 2018/02/04 16:01:26 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) socket$can_bcm(0x1d, 0x2, 0x2) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000fbb000)=""/96) 2018/02/04 16:01:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x10001, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x140, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001000)=r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000), &(0x7f0000002000)=0x10) ioctl$TIOCSBRK(r1, 0x40044591) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000063f000), &(0x7f0000fd2000)=0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000113000)=0x31, 0x4) dup2(r0, r1) 2018/02/04 16:01:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000000000003, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x4, 0x7fff000000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000003000-0xd)=@known='security.ima\x00', &(0x7f0000003000-0x35)=""/68, 0x44) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x2, 0x849c, 0x74, 0xffffffff}, 0x10) 2018/02/04 16:01:26 executing program 4: r0 = signalfd(0xffffffffffffff9c, &(0x7f00009d5000)={0x9}, 0x8) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x3, 0xb, 0x7a, 0x0, 0xfffffe30}], {0x95}}, &(0x7f0000823000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) 2018/02/04 16:01:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0xba, 0x0, 0x0, 0x0, "13e59b272af4141db2ae412a2efec9b293ba47c265e3c7d137193e4f1c3fe66cd3bb6492a6af31c3936c111c37704060ecce4e6f88a429a45923d4bcc148f461", "49b1a645dae190c57ee84bda8c199f1515e040f25e7d04d35655dc5142034f34", [0x0, 0x2]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x8000000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) syz_open_procfs(0x0, &(0x7f0000073000-0x8)="6e732fd573650400") 2018/02/04 16:01:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f00000-0x10)={&(0x7f0000ff5000-0x160)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@etimer_thresh={0x8, 0xc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) r1 = open(&(0x7f0000122000)='./file0\x00', 0x200000, 0x4) connect$can_bcm(r1, &(0x7f0000585000)={0x1d}, 0x10) 2018/02/04 16:01:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x401, 0x42) recvfrom$inet6(r0, &(0x7f0000e5e000-0x46)=""/70, 0x46, 0x100, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000572000)=0x3) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) r2 = syz_open_dev$amidi(&(0x7f00005e5000-0xc)='/dev/amidi#\x00', 0x400, 0x8001) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000049b000)={{0x2, 0x1, @loopback=0x7f000001}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x2e, {0x2, 0x3, @multicast1=0xe0000001}, @generic="1b3926a9a94f425e745f14de3c19e4a7"}) shmget$private(0x0, 0x3000, 0x100, &(0x7f0000a35000/0x3000)=nil) 2018/02/04 16:01:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000a48000)={{0x0, 0x3, 0x5, 0x0, 0x2}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) open(&(0x7f0000e67000)='./file0\x00', 0x200002, 0x0) 2018/02/04 16:01:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000d0e000-0x4)='.$#\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1267, &(0x7f00009be000)) 2018/02/04 16:01:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d62000)='/dev/net/tun\x00', 0x0, 0x200002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="4daeb46620dc60c95ee6a39097e0cd69", @ifru_mtu=0x2}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000f17000-0x22)={@common="697000026e6c3036ff00", @ifru_flags=0x400}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b31000-0xb)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00009bf000), &(0x7f0000d20000-0x4)=0x4) 2018/02/04 16:01:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00002d6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) clone(0x200, &(0x7f0000a09000), &(0x7f000009f000-0x4), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f38000-0x8)='./file0\x00', 0x1043, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() process_vm_readv(r0, &(0x7f0000b54000-0x10)=[{&(0x7f0000374000)=""/1, 0x1}], 0x1, &(0x7f000090d000-0x10)=[{&(0x7f0000258000)=""/149, 0x95}], 0x1, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000949000)='./file0\x00', 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000620000-0xb)='/dev/mixer\x00', 0x0, 0x0) 2018/02/04 16:01:26 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fbd000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000027a000)={0x0, @in={{0x2, 0x1, @empty}}, 0x3f, 0x3f, 0x1, 0x400000, 0x7}, &(0x7f000049e000)=0xa0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fbd000-0x8)={r2, 0x6}, 0x8) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETZCNT(r0, 0x200, 0xf, &(0x7f0000fbb000)=""/96) 2018/02/04 16:01:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfc75e9f17e100000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c78"]}, 0x84}, 0x1}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/02/04 16:01:26 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000410000)='/dev/audio\x00', 0x2c002, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xb735) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00004c6000-0x50)={{0xb3a, 0x3}, {0x4, 0x3ff}, 0xcf7, 0x4, 0x96}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) timer_settime(0x0, 0x0, &(0x7f000040a000-0x20)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x20) getdents(0xffffffffffffffff, &(0x7f0000597000)=""/163, 0xa3) r4 = dup3(r3, r1, 0x0) clock_gettime(0x1, &(0x7f00008c1000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000c3f000-0x10)={0x0, 0x800}) ioctl$KVM_SMI(r3, 0xaeb7) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/04 16:01:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10002}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)}) 2018/02/04 16:01:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000687000)={0x0, @in={{0x2, 0x1, @rand_addr=0x5}}, 0x7fffffff, 0x5, 0x80000000, 0x1, 0x100}, &(0x7f000032c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004f4000-0x98)={r1, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x100000001}}, 0xfffffffffffffc01, 0x7}, &(0x7f0000cd8000-0x4)=0x98) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00009ac000)='./file0\x00', 0x10) [ 289.442103] binder_alloc: binder_alloc_mmap_handler: 8328 20000000-20002000 already mapped failed -16 2018/02/04 16:01:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000dda000)=0x0) r1 = memfd_create(&(0x7f0000481000)='\x00', 0x3) perf_event_open(&(0x7f0000b67000)={0x1, 0x78, 0x5, 0x3f, 0x6, 0x5, 0x0, 0x62, 0x0, 0x7, 0xc9a4, 0x7a, 0x8, 0x2, 0x8, 0x7, 0x6, 0x1, 0xfffffffffffeffff, 0x2, 0x3fffffff80000, 0x8, 0x8000, 0x2, 0x2, 0x100000001, 0xff, 0xe2e, 0x5, 0x10000, 0x6, 0x6, 0x2, 0x401, 0x200, 0x0, 0x5, 0x1f, 0x0, 0x9, 0x6, @perf_bp={&(0x7f000000c000-0x1), 0x4}, 0x10, 0x3, 0x24319954, 0x2, 0x0, 0xfffffffffffffffe, 0x100000001}, r0, 0x5, r1, 0x9) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ceb000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000311000)=0x81, 0x2) r3 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000029f000-0x4)=0xffffffff, 0x4) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000f05000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e3f000-0x1d8)=@newlink={0x28, 0x10, 0x9, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x18c, 0xa, 0x100000001}]}, 0x28}, 0x1}, 0x0) 2018/02/04 16:01:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000e36000-0x4), &(0x7f000058f000)=0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000373000-0x4)=0x1f, 0x4) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x8, 0x0, 0x0, 0x407ffc0001}]}) 2018/02/04 16:01:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f0000f83000)="2f70aa5b4a74d7f0b257c1d1618f5ae87cc83e15437fb1883fa34f9184a336b9cc000000014849432aa3d2a4621e145cc8380e58082b87f140004666b9e1c5342fee8e0ff6a008456f3d0e1d905b8d4f6a6dd0d6601aa53a3f2e138d4b86de00f03acd82490996fa39cc6a000174", 0xffffffffffffffe9, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005b1000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000431000)={{0x5, 0xd8c2, 0x1, 0xfffffffffffff001, 0x393}, 0x3}) lseek(r1, 0x0, 0x0) sendfile(r0, r0, &(0x7f000003c000), 0xffc) fallocate(r0, 0x0, 0xf00, 0x3ff) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000d37000-0x8)='./file0\x00') 2018/02/04 16:01:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000005d000-0x50)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x401, 0x0, @cisco=&(0x7f00006e8000-0x8)}}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000028b000)={0x2, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f000001d000-0x10)={0x7ff, r3}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000784000)=0x3c, 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000ef0000)={@generic="82027dd4148a142e9109aca98dd5e074", &(0x7f0000a78000)=@ethtool_gstrings={0x1b, 0x7ff, 0x30, "a2b060b62ba7b05ee168e1e58fb17e029bb0aca13ef0e1f9aa5a8d41e7d32d3534154f838536ba0583576c0d16872f03"}}) 2018/02/04 16:01:27 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fbc000)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00008a3000)='/dev/dmmidi#\x00', 0x1, 0x141000) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fbd000)={r1, &(0x7f000078d000)="c0a98ab8291e15803f6cf9db392e15f2878840c9032873df10f99dbdd5c80ec3a76d9dec917e7342f1e0f1c1172d0f65a0610965646cd51238cddfc88a7ef16aebf25f80350424d753d153143393add8c670995747b247abf01b8cd04bc23a4d7b77288263aacf29113c76035fa5bb86175c6419aee608c30b9bff631a7e1cd2b0b5a7633432a30942ce6fb55c41f101e64047be44cd5e42a6c9bf01329e8550e4296c648e78cd030e11a7aa2b384c29aadfe78acfda7300103cb72433f76ab5d56f7c0587984d24b6df0c66878bda86f4c40c41ee3445882c76c9467241b8753db13adc"}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000c0d000-0x4)={r2}) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000fbb000)=""/96) 2018/02/04 16:01:27 executing program 0: clone(0x0, &(0x7f0000b50000-0xc2), &(0x7f0000e9d000), &(0x7f0000142000), &(0x7f0000186000-0x65)) fanotify_init(0x0, 0x0) 2018/02/04 16:01:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000719000)={0x28, 0x0, 0x2711, @hyper}, 0x10) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00009eb000)={@common='bridge0\x00', @ifru_settings={0x1, 0x0, @cisco=&(0x7f0000ab0000-0x8)}}) 2018/02/04 16:01:27 executing program 3: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000003a000)=0x0) ioprio_get$pid(0x2, r0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000045000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000045000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000046000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0xfffffd87) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000045000)={r3, 0x20, 0x10001, "75cd2fff4b55009b9d4f6b4f1301605818f67b7f08739680bd8d80f053ac47be34e99c2e0b40650a6b8f3448caa4317c83abc5946f673dd3f6e6364db12aa803ce829b518ec0884d9fdbba82e8c0182455c88aca8a8f222ad4a7f15ae2c9777b3521822a92d4ad480e67d24316bdfc63ac8606f4b2a2fccd8f10dc302c9277dc05319bd6490a7a76459ef09b702a4cd5077d3f6d1ae0f86c7920a59cd9f4ec7cf3d022872fc184bff35b0935ee6154d30cafe22e4bd60dcb7b"}) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000044000)=0xffffffffffffffff) 2018/02/04 16:01:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r1, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) r2 = accept$unix(0xffffffffffffff9c, &(0x7f00006cb000)=@abs, &(0x7f0000a24000-0x4)=0x8) recvmsg(r2, &(0x7f00004ba000)={&(0x7f0000778000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f00004ed000-0x50)=[{&(0x7f0000bf0000-0x54)=""/155, 0x9b}, {&(0x7f00007d1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000804000)=""/94, 0x5e}, {&(0x7f00003dd000-0x7e)=""/126, 0x7e}, {&(0x7f0000478000-0xd5)=""/213, 0xd5}], 0x5, &(0x7f000000f000-0x8c)=""/140, 0x8c, 0x40}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) fcntl$setsig(r0, 0xa, 0x3f) 2018/02/04 16:01:27 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000d000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x5, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0xfffffffffffffea3}], 0x1, &(0x7f000000c000)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, []}) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) 2018/02/04 16:01:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @te1=&(0x7f000000c000-0x10)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) pread64(r0, &(0x7f0000320000-0x4)=""/4, 0x112, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000dff000)=@sco, &(0x7f0000002000-0x4)=0x8) fcntl$setsig(r0, 0xa, 0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/04 16:01:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8400800}, 0xc) 2018/02/04 16:01:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}}], 0x20) sendto$inet(r0, &(0x7f000001d000)="a5", 0x1, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000007000-0x8), 0x4000) [ 289.632700] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/04 16:01:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r4}, 0x10) 2018/02/04 16:01:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x400, 0xc0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(0xffffffffffffffff, 0x80045104, &(0x7f0000264000)) 2018/02/04 16:01:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000b33000-0xc)='/dev/audio#\x00', 0x3f, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f00006e8000+0xf18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)) umount2(&(0x7f0000b73000)='.', 0x0) [ 289.687195] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 [ 289.708387] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 [ 289.756307] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 [ 289.772616] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 2018/02/04 16:01:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) setpriority(0x0, 0x0, 0x1) r1 = dup3(r0, r0, 0x80000) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400}) getsockname$ax25(r1, &(0x7f0000cd6000-0x10), &(0x7f00009de000)=0x10) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)) 2018/02/04 16:01:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = open(&(0x7f0000ead000)='./file0\x00', 0x0, 0x20) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00009e6000-0x4)) r2 = syz_open_procfs(r0, &(0x7f0000fb0000)="00e3730069e86e5c6865") exit(0x0) readv(r2, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/02/04 16:01:27 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000000005, 0x4) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000057b000-0x9)='/dev/dsp\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f0000f81000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000881000-0xf0)=[{0x6, 0x0, 0x6, 0x3, @time, {0x3, 0x80000000}, {0x0, 0x20}, @quote={{0x0, 0x101}, 0xfffffffffffffffd}}, {0x1000, 0x7ff, 0x2f490539, 0x3, @time={0x77359400}, {0xe71d, 0x4d76}, {0xffffffff, 0x4}, @raw8={"5891b5ccc2829395d61c9c96"}}, {0x7b, 0x3ff, 0x8, 0x6, @time={r2, r3+30000000}, {0xd0, 0x9}, {0x0, 0x80}, @time=@tick}, {0x2, 0x0, 0x3, 0x8, @tick=0x100000001, {0x3, 0x81}, {0x3, 0x1}, @queue={0x2, {0xbcd, 0x5}}}, {0x81, 0x401, 0x7fff, 0x1, @tick=0x80000001, {0x3, 0x7f}, {0x5, 0x5}, @addr={0xfffffffffffffffa, 0x2}}], 0xf0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r0, 0xfffffffffffffffc, 0xf, &(0x7f0000fbd000-0x60)=""/96) 2018/02/04 16:01:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80f, 0x2aa, &(0x7f0000481000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009c4000-0x8)={0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f00007f0000-0x5)='./file0\x00', 0x14340, 0x80) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000083a000)='/selinux/relabel\x00', 0x2, 0x0) poll(&(0x7f0000c6c000-0x20)=[{r0}, {r1, 0x30e32b2955efd615}, {r2, 0x425}, {r3, 0x8000}], 0x4, 0x800) r4 = syz_open_procfs(0x0, &(0x7f0000023000)="6e65742f7274365f73746174730073d9fda7ffa4ace8489bd4294df96b3b083d6441844434adfad4980c5a746de2f76d89c690") sendfile(r4, r4, &(0x7f0000f20000-0x8)=0x4, 0x8) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000ead000)={0x0, &(0x7f00002ec000), 0x2, r4}) 2018/02/04 16:01:27 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000089e000)='./bus\x00', 0x800) syz_open_dev$vcsn(&(0x7f0000076000)='/dev/vcs#\x00', 0xfff, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c53000-0x20)={0x2, 0x78, 0x840000000553, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffde}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = syz_open_dev$mouse(&(0x7f0000227000-0x12)='/dev/input/mouse#\x00', 0x7, 0x680405) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a85000-0x4)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000005a000)=0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) epoll_pwait(r1, &(0x7f000025c000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0x6, &(0x7f0000fd6000)={0x2}, 0x212) getpgrp(r3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000362000)) r4 = syz_open_dev$vcsn(&(0x7f0000bb8000)='/dev/vcs#\x00', 0xffff, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ff9000)) sched_setaffinity(r3, 0x8, &(0x7f0000580000)=0xffffffffffffff81) perf_event_open(&(0x7f0000f0c000-0x78)={0xfffffffffffffffd, 0x78, 0xfffffffffffffffc, 0x6, 0x0, 0x4, 0x0, 0x15e, 0x4, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x1, 0x0, 0x4, 0x4a88, 0x100, 0x8f, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x1}, 0x0, 0xb1, r4, 0x0) perf_event_open(&(0x7f0000877000-0x78)={0x2, 0x78, 0x386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x4) restart_syscall() mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)) socket$bt_hci(0x1f, 0x3, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000b88000), &(0x7f0000d4b000)=0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f00003bd000-0x38)={0x0, 0x0, &(0x7f00006e2000)=[], 0x0, &(0x7f00002dc000)=[]}, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000849000), &(0x7f00005d8000)=0x10) 2018/02/04 16:01:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00004ae000-0xa)='/dev/vcs#\x00', 0xffffffff, 0x80) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000428000-0x8)={0x4, 0x6, 0x740, 0xff}, 0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00002a6000-0x8)={0x0}, 0x4000) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000eb0000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x1, 0xe0a4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, 0x4, 0x5, 0x2f9, "7981ae30be6d4921db6df84412249af0e22bd51ca1c2b90f10853e250ccbedcf173f8eff29ebd21bf1c175a3aad1263ae6eebef233406c7d929f129dc94418a7db58ed5cdbb34b9645f17b94d45fff93"}, 0x160) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00001dd000)={0x0, 0x0, [{0x1b}]}) syz_open_dev$amidi(&(0x7f0000097000)='/dev/amidi#\x00', 0x5c9, 0x8001) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000f41000)={0x6000, 0x8000}) 2018/02/04 16:01:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f000047e000-0x8)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ad1000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000022000)={0x6}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d39000)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) accept4$ax25(r2, &(0x7f0000cd3000-0x10), &(0x7f00003ee000-0x4)=0x10, 0x80800) 2018/02/04 16:01:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f00009f5000-0x8)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ca9000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000ffa000-0x58)={{}, 0x0, 0x0, 0x0, {0x3ff}, 0x0, 0xff}) vmsplice(r0, &(0x7f0000878000)=[{&(0x7f0000bac000-0x70)="0833e8439d9221b8062cbf4d08a8162e52d9e33534f915812ee3129dfbcd1f10905b2570ba2b4013830898e640b7c116f268347c9f8767ed0771dd16cbf43adc6235409545a1a626f9cda0dc3aa20df3246cce756231f5e91516c94ab5f98de37c7a0e31e84d22895861be99d29994c0", 0x70}], 0x1, 0xa) sendmsg$nl_netfilter(r0, &(0x7f0000b99000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x3, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) r3 = syz_open_dev$amidi(&(0x7f00007b4000)='/dev/amidi#\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c24000)={0x800, 0xa, 0xfffffffffffffff8, 0x5, 0x0}, &(0x7f0000992000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a22000-0x8)={r4, 0x8, 0x9}, &(0x7f00003a1000)=0x8) r5 = open(&(0x7f0000fe8000)='./file0\x00', 0x14b080, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003a1000-0x10)={0x0, 0x1c, &(0x7f000093b000-0x1c)=[@in6={0xa, 0x0, 0xd8, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x5}]}, &(0x7f00009d9000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000ad6000+0x9ee)={r6, 0x1, 0xff, 0x6}, &(0x7f0000ee3000)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000543000)) 2018/02/04 16:01:27 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000827000-0x38)={&(0x7f0000dd4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000fd1000-0x40)=[{&(0x7f0000fd1000-0x3c)=""/60, 0x3c}, {&(0x7f0000fd0000)=""/32, 0x20}, {&(0x7f0000fd1000-0xb5)=""/181, 0xb5}, {&(0x7f0000fd0000)=""/82, 0x52}], 0x4, 0x0, 0x0, 0xffff}, 0x40002000) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000c8a000)=@dstopts={0x0, 0x1, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fce000)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000cea000)="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", 0x59d, 0x0, &(0x7f000027c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00009f3000)=""/188, &(0x7f0000fd1000)=0xbc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000390000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x4, 0x40, 0x100000001, 0x2}, 0x20) 2018/02/04 16:01:27 executing program 1: clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) openat$ptmx(0xffffffffffffff9c, &(0x7f000054d000)='/dev/ptmx\x00', 0x4b8400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/sequencer2\x00', 0x1, 0x0) dup(r0) 2018/02/04 16:01:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) fanotify_init(0x44, 0x801) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) listen(r0, 0x9) listen(r2, 0x0) 2018/02/04 16:01:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000bb7000-0x10)=[{&(0x7f0000f2e000)=""/47, 0x2f}], 0x1) 2018/02/04 16:01:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000429000)='/dev/ppp\x00', 0x608180, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000f3b000-0x1)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ad0000-0x4)=0x0) sched_setscheduler(r1, 0x6, &(0x7f0000cd2000-0x4)=0x3) sysfs$2(0x2, 0x100000000, &(0x7f0000e89000-0xcd)=""/205) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) sigaltstack(&(0x7f0000001000/0x2000)=nil, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000306000-0x4)) 2018/02/04 16:01:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_setup(0x0, &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffd, &(0x7f0000b26000), &(0x7f0000791000-0x4), &(0x7f0000b35000-0x4), &(0x7f00000d8000-0x1)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00001a7000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c8d000-0x4)=0x0) ptrace$peekuser(0x3, r2, 0x1f) 2018/02/04 16:01:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00008d5000-0xa)='/dev/dsp#\x00', 0xffffffffffffffb0, 0x4080) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000fe4000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000354000-0x28)={@common='sit0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000def000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, []}, 0x20}, 0x1}, 0x0) getdents(r1, &(0x7f000007d000)=""/154, 0x9a) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000024f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000029000)={{{@in=@remote, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00006e2000)=0xe8) 2018/02/04 16:01:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x2, 0x5, 0x5, &(0x7f0000000000)={0x77359400}, &(0x7f0000002000-0x4)=0xffff, 0x2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0xf0, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, {0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, 0x8, [0x8, 0x2, 0x8, 0x5, 0x1, 0x8, 0xfffffffffffffff9, 0x10000]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1c, "ec95a52f99fd4646d96e952b0677be8fce1e93f9f19ab968fee1ab9f"}, &(0x7f0000001000-0x4)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1}, 0x6) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x20000000504, 0x284) socket$key(0xf, 0x3, 0x2) semtimedop(r2, &(0x7f0000389000)=[{0xffffffffffffffff, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000fbd000-0x38)={&(0x7f00000b2000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000956000-0x10)=[{&(0x7f0000555000)="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", 0x1000}], 0x1, &(0x7f0000fbd000-0xe8)=[{0xb0, 0x0, 0x8, "42bf7693b399d42c38d3d551b39a81f40c2e6d37ab96d81dc13d16988eca1812771be2cdc6e8be97f72d2e36ab1e1869b7e897e6b84a354efa787c819fa51aa62256052fbcefd5b384d79c598bd251640137ec5f2c86860b2ae64dce4ce0cc6b4ff96e1321eb3e1606ce7ff20911bc58db5673efa0fb286f003c4cc232ee52a6997f17ef896da5169d6e561258d593288008b3add4f199379ca3"}, {0x38, 0x117, 0x1, "2e1d9825037310edec678a9fc6df58370ecad795f471ab5985d1549010e688e6418e6eed80bc3e1d"}], 0xe8, 0x880}, 0x800) semtimedop(r2, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000fbc000)=0x8) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fbd000)) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000fbf000-0x40)={0x8, 0x27, 0xfffffffffffffff7, 0x2, 0x7, 0x1, 0x800, 0x49e3fcf5}, &(0x7f0000fbe000-0x40)={0x20, 0x3f, 0xfffffffffffffffe, 0x4, 0x6, 0x6, 0x0, 0x7}, &(0x7f000023b000-0x40)={0x1, 0x1, 0x7, 0x81, 0x954, 0x8, 0x10001, 0x5}, &(0x7f0000125000-0x10), &(0x7f0000375000-0x10)={&(0x7f0000fbd000)={0xfffffffffffffffd}, 0x8}) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f0000fbb000)=""/96) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000fbd000-0x8)) 2018/02/04 16:01:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='uid_map\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{}]}) clone(0x0, &(0x7f000000c000-0x6f), &(0x7f00006bf000), &(0x7f0000f59000), &(0x7f00006d6000-0xe2)) futex(&(0x7f000012d000-0x1), 0x8, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f42000), 0x0) 2018/02/04 16:01:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x400001004000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a74000-0x28)={@common='bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f00008ca000-0x10)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/02/04 16:01:27 executing program 0: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000032000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000001f000-0x8c)={0x0, 0x84, "219e4449b27ab975af20c40a27b5bdb8569b85b8627c96e1777690390c9736ac7d49c213a4fb5ce8c4c6de58ddc2545bb3bc81b20a00e54f2dc2522a9def7d6dca3b58434612467b6860bae8ced08a1c0a3fa78bb071c988df65e579c63271170e4f096c802aaab78dfe2cf50612c695ed7cf9d3493a7c9708213cbf50fcbf1a07506683"}, &(0x7f000000e000-0x4)=0x8c) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000032000)={r2, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, 0x7, 0x81}, 0x98) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) 2018/02/04 16:01:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000522000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') pipe(&(0x7f0000d0c000)) 2018/02/04 16:01:27 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000536000-0x20)={@generic="ea1ba4894773542dacb5c8a635473b1c", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000a08000-0xc)={0x10}, 0xc, &(0x7f0000882000-0x10)={&(0x7f0000715000-0x384)={0x14, 0x2000004e, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 16:01:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f99000)={0x0}) close(r1) syz_open_dev$binder(&(0x7f0000e6c000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000004d000)={0x50, 0x0, &(0x7f0000dd8000-0xb8)=[@exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000dd6000-0x50)=[], &(0x7f0000f0d000)=[]}}}], 0x0, 0x0, &(0x7f0000004000)}) 2018/02/04 16:01:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x35d7, 0x0, 0xfffffffffffffffc, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000038e000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00008a3000)='/dev/audio\x00', 0x10100, 0x0) write$eventfd(r1, &(0x7f00006e6000)=0x765e, 0x8) 2018/02/04 16:01:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bc7000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f11000), &(0x7f00002fa000-0x4)=0x4) r1 = syz_open_dev$sndpcmp(&(0x7f00000c0000)='/dev/snd/pcmC#D#p\x00', 0xdfbfb28, 0x2000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000ade000-0x46)=""/70) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000521000)=""/246) ioctl$EVIOCGREP(r2, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) read(r2, &(0x7f000051d000-0x1000)=""/4096, 0x1000) 2018/02/04 16:01:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000306000-0x3)="0006") mq_open(&(0x7f00002d4000)='.:\x00', 0x0, 0x0, &(0x7f0000f44000)) syz_open_dev$binder(&(0x7f0000c91000)='/dev/binder#\x00', 0x0, 0x2) socket$alg(0x26, 0x5, 0x0) 2018/02/04 16:01:27 executing program 2: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000003000)={0x0, 0x0, 0x7f, 0x9f2c}, 0xffffffffffffffb6) sendto$inet6(r0, &(0x7f0000003000), 0x312, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0x1f, &(0x7f0000dca000-0x8)={0x0}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000dca000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000dca000-0x4)=0x10) 2018/02/04 16:01:27 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000fbd000-0xb)='/dev/midi#\x00', 0x1ff, 0x4200) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000fbd000-0x78)={0x1000, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @multicast1=0xe0000001}, 0x2, 0x401, 0x3ff, 0x9, 0x81, &(0x7f0000f21000)=@common='ipddp0\x00', 0x2, 0xfff, 0x21c}) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000fbb000)=""/96) 2018/02/04 16:01:27 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fc2000)={0x0, 0x80}, &(0x7f0000fc3000-0x4)=0x8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fc3000-0x8)={r1, 0x7}, &(0x7f0000fc3000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 16:01:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001cd000-0x4)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009d1000)={0x0}, &(0x7f0000c8c000)=0xc) sched_setaffinity(r0, 0x3, &(0x7f000057a000)=0x5f70) 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}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00009a0000-0x8)=0xc05, 0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00003b7000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000be0000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d99000-0x88)={0x9, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}}, 0x88) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)) 2018/02/04 16:01:27 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00009db000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000108000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000671000-0x4)=0x10, 0x80800) accept4$inet6(r1, &(0x7f0000e69000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000620000)=0x1c, 0x80000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000934000-0x10)={r3, &(0x7f0000498000-0xb)="511f77051d935c5a714480"}, 0x10) bind$vsock_stream(r3, &(0x7f0000266000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00001bc000)={0x0, 0x2, 0x10, 0x0, 0x5}, &(0x7f000039a000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004bc000)={r4, 0xe0}, &(0x7f0000222000-0x4)=0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2), &(0x7f0000904000)=0x4) 2018/02/04 16:01:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00001ec000-0x20)={0x1, 0x0, [{0x80000001, 0x2, 0xd2ee, 0x3c, 0xccd}]}) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1000000000005, 0x84) dup3(r0, r0, 0x80000) shutdown(r0, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) r2 = socket$inet(0x2, 0x200000000007ffff, 0xc) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) fsync(0xffffffffffffffff) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000bc2000)=0x9, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup3(r3, r1, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00007d8000-0x12)={0x0, 0x1, 0x5, [0x400, 0x6, 0x5, 0xbab, 0x401]}, &(0x7f0000dce000)=0x12) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001aa000-0x98)={r5, @in={{0x2, 0x0, @empty}}, 0xffff, 0x8cab}, &(0x7f0000ae8000-0x4)=0x98) 2018/02/04 16:01:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000104000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000054f000-0x6)={0x0, 0x1}, &(0x7f0000c90000-0x4)=0x6) bind$nfc_llcp(r3, &(0x7f000060d000)={0x27, 0xffffffffffffff76, 0x2f80, 0x1, 0x100, 0x0, "45cccc7ab179ea17871457c07c1713cf359cb16989b3913490c7207b4f6d6685908aa997e68b56846757a5ea7bf794d5b10610401d52f9c27bdd36a5fed46e", 0x2}, 0x60) 2018/02/04 16:01:27 executing program 4: socket$kcm(0x29, 0x0, 0x0) [ 290.261845] binder_alloc: 8501: binder_alloc_buf, no vma [ 290.267572] binder: 8501:8504 transaction failed 29189/-3, size 0-0 line 2957 [ 290.297120] PPPIOCDETACH file->f_count=2 [ 290.305953] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/04 16:01:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000185000-0x8)) socket$nl_route(0x10, 0x3, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d48000-0x10)={&(0x7f00005b2000)='./file0\x00', 0x0, 0x10}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000da000-0x10)='/dev/sequencer2\x00', 0x3e002, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fc3000)) socket$nfc_raw(0x27, 0x3, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004de000)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000090000)='/dev/usbmon#\x00', 0x1, 0x28000) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ecd000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000aec000)=0x1c) r2 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006d8000-0xc), &(0x7f0000669000-0x4)=0xc) r3 = syz_open_procfs(r2, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000024f000), &(0x7f00008e8000)=0x8) 2018/02/04 16:01:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000919000)='/dev/vga_arbiter\x00', 0x2041, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000650000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00003ee000-0x8)={0x3, r2}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) timer_settime(0x0, 0x0, &(0x7f000040a000-0x20)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000ec9000-0x4)={0x14, 0x2}) [ 290.345230] binder: 8501:8521 ioctl 40046207 0 returned -16 2018/02/04 16:01:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/04 16:01:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0xffffffff) r1 = syz_open_dev$mouse(&(0x7f0000b46000)='/dev/input/mouse#\x00', 0xffffffffffffffff, 0x100) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f000028d000)={"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"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00006e1000), &(0x7f0000928000)=0x4) 2018/02/04 16:01:27 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d0c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000247000)=""/11) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000587000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x20000000108, 0x12) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fbd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000fbe000-0x8)=0x7, 0x8) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f00002e5000-0x10)={&(0x7f0000dfa000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fc0000-0x20)={"c91530a88cb284adaa314004a6e07b4c", {0x4, 0x10000, 0x1, "9a750b8348bc", 0xfffffffffffffff8}}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000fc0000-0x20)={@generic="b76c85b77c3bfecccd4c1803b633823d", @ifru_addrs={0x2, 0x2, @empty}}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000039000)='/dev/audio\x00', 0x2000000000404, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000fbc000)='/dev/dsp#\x00', 0x80, 0x4000) epoll_create(0xffffffff) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000b61000)={r4, 0x4, 0x2fea, r5}) semtimedop(r2, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r2, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f0000fbb000)=""/96) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000029b000), &(0x7f0000fbd000)=0x14) [ 290.385635] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 16:01:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008e6000)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ef9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @loopback=0x7f000001, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @loopback=0x7f000001}}}}, 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000b00, &(0x7f0000d7b000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/02/04 16:01:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80000, 0x0) getxattr(&(0x7f00000af000-0x8)='./file0\x00', &(0x7f0000902000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000ab9000-0x9c)=""/197, 0xc5) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000047e000-0x108)={0x0, @in6={{0xa, 0x2, 0xa4f9, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, [0x8, 0x9d7b, 0x92, 0x5adf, 0x3ff, 0xffffffffffff0000, 0x3, 0x0, 0x100000000, 0x60c5, 0x100000001, 0xc0000000, 0x2, 0x1, 0xc68]}, &(0x7f0000117000-0x4)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dd2000)=@assoc_id=r2, &(0x7f00001f6000)=0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) read$eventfd(r0, &(0x7f0000ad3000-0x8), 0x8) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000946000-0x4)) 2018/02/04 16:01:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f000037e000-0x9)=@known='user.syz\x00', &(0x7f0000000000)=""/20, 0x14) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000af7000-0x47)=""/71, 0x47) 2018/02/04 16:01:28 executing program 2: 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) clone(0x0, &(0x7f0000910000)="3d17e8a8aaba6504dea3410944f08e3884494e1b87befdedaa924ab3d63f7776ffaa061128109af2b1bc895a7a639c3320fbbdb14e4b7f560815dca46a5dc393c30bf6bc38a831d674436ae33fd3f6aa9de1e1ad9b1acdd23aa1efe11571", &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000602000-0x73)="bf3da620b16b5f45f6510e39a2606546aeb031f89be30a26c0a89ddc3bacc819ff421189e9b9d814fe5d2e1aa4fb0aa4e86bbd36361e1991e518752f1a4a420d75b4a321e1658bce81dd155555eae25b19063e125075d0922408c1da5ffa828d811ff8eb4b3ec3037d80442be0ff7fcc950856") creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) 2018/02/04 16:01:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0xffffffffffffffff, @empty}, @common='lo\x00'}) 2018/02/04 16:01:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a3c000-0x28)={@common='bridge0\x00', &(0x7f0000595000-0xc4)=@ethtool_drvinfo={0x3, "355edb6c56a35c2d1b6851517b34be61c964d0005a9e493d2ee769cc986abf2a", "039b1e2c72549b2531b48beb43517a2f0a05ee92e05827581dc0dca63bea962e", "b545f543c26713c24a8bdefc67ac7f9f4c7a6ca15292354401cfe824bd0eb4e7", "f3d8b17eb488039863e08e0ff07648111ba745d9fc9a0cb4c4c0fad535158acf", "9dd2ffa0b42e3d85f39963db1a15db26cc9d35d2469e050b66529ab7eb56583b", "94673663657cf4f32535af74"}}) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000243000), &(0x7f000083a000)=0x4) 2018/02/04 16:01:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000006000), 0xff03) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x22812, r0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000092a000-0x4)=0x3) write$evdev(r0, &(0x7f0000252000-0x90)=[], 0x0) 2018/02/04 16:01:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe1, 0x7, 0x8, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000015000)={r0, &(0x7f0000016000-0xa0), &(0x7f0000011000-0x7a)=""/122}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c49000-0x20)={r0, &(0x7f0000056000-0x72)="6a9ba1394b9e0c6dd8e92c0249843f17d7f1c6785900360847b069d2043374aa3903bc78dfbd49d2df17f3af60caad68ede28e0badc884a3434843367005cff80bc48a6dcf8181dd75715727ef1bd08d3445210652a4332bd899944dff6c9be2f78c9fb3747d72040fc64751099fae729587", &(0x7f0000a88000)="5c1f92f582a80e3a623f8b62f6b728a2572f59e4fdc9df1d011e2b76130bccbfc25c69e7f24ba02585463e106ce221ab9261f65d0137d259ab563f79101a5926a20295429eb4efa2c8d62e52719a4a2778772920d46501a1430a8d55bb59f3ca39d6b41c225e312a3b7192139148e97a8c8c41997cc6ef0cdb3e516ee6c99becd0980d6913371b0eddf5f40afe8472d19bccf4fa97885fd64b957705c26eed36d6ac3790697e09da81119b1d01c71a6a522615344b12439c6d77e8b8e18301c27ded7f916fed005b48eaf5e775c58e3c2da41173e3d2933a6db2994c730bbe94c06d406421680226", 0x3}, 0x20) 2018/02/04 16:01:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000516000-0x8)=0x6) write(r0, &(0x7f0000642000)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) recvmsg(r0, &(0x7f0000de4000)={&(0x7f0000c1c000)=@ax25, 0x10, &(0x7f00002aa000)=[{&(0x7f00000ec000)=""/4096, 0x1000}, {&(0x7f0000174000-0x55)=""/85, 0x55}], 0x2, &(0x7f0000c3a000)=""/4096, 0x1000}, 0x0) sendto(r0, &(0x7f000042c000-0xa9)="120000001200e7f300ffed005f1406000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00005bc000-0x1)=0x3, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000069b000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000bf7000-0x18)={r1}) r2 = syz_open_dev$admmidi(&(0x7f00000b2000)='/dev/admmidi#\x00', 0xffffffffffffc5b7, 0x581000) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000ae000)={0xfff, 0x6, 0x7, 0x0, 0x0, 0x10001}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fd1000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000e12000-0x110)={{0x8, 0x4, 0x3, 0x43, "b9f4c3929d14031dd0de5a29bf2d78e1899d515ec3d0794f8b06625e4e20e22f0704bbd811b193dd8cfc578a", 0x2}, 0x0, 0x0, 0x7fff, r3, 0x400, 0x7fffffff, "cc8272c8926e3b1c6719e76907c0ab2fc091bdd985a1abfed15346ea6d99e57c254d2ca7c44d682b396bab82f412b6a3573d7a9b8574477bb48084983e7b0f92", &(0x7f000080e000)='/dev/admmidi#\x00', 0xe, [], [0x7, 0x5, 0x80, 0x6]}) 2018/02/04 16:01:28 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0xb53, &(0x7f0000dd6000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000dc1000)={0x8, &(0x7f0000283000)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000ea2000-0x8)={r1, 0x2}) r2 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r2, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r2, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f0000fbb000)=""/96) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fbd000-0x8)='./file0\x00', 0x142) 2018/02/04 16:01:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) epoll_create1(0x80000) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80}}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@output_mark={0x8, 0x1d, 0x5}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/04 16:01:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000016e000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) socket(0x0, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) remap_file_pages(&(0x7f0000e81000/0x4000)=nil, 0x4000, 0xa, 0x1fd, 0x1000) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) get_mempolicy(&(0x7f0000676000-0x4), &(0x7f000000a000), 0x566, &(0x7f000000d000/0x2000)=nil, 0x2) 2018/02/04 16:01:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xf, 0x4, 0x4, 0x100000001, 0x20000, 0xffffffffffffffff}, 0x2c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000229000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00004fa000)={@in={0x2, 0x0, @rand_addr=0x3f}, {&(0x7f0000dc1000-0xcb)=""/203, 0xcb}, &(0x7f0000fa5000)}, 0x30) fcntl$dupfd(r0, 0x406, r1) 2018/02/04 16:01:28 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f000000b000)=@file={0x0, ""/29}, &(0x7f000000a000)=0x1f) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000004000-0x8)=0x7) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)='0', 0x1}], 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000000b000)={{0x8, 0x5}, 0x1, 0x5, 0x7, {0x1f, 0x3ff}, 0x7}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000001000), 0x4) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) 2018/02/04 16:01:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a56000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$inet6(r0, &(0x7f0000eac000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000c72000)=0x1c, 0x800) bind$alg(0xffffffffffffffff, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000899000)={0x3, 0x2, 'client1\x00', 0x2, "b8036bfe78ed8b76", "a05aba21f698e8fd7f1c8e74e64b31e2bc0b880de2f97347bc90bde4d0bdca9b", 0x7, 0xfd}) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="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", 0x3b0}], 0x1, &(0x7f000047f000-0x78)=[]}, 0x0) readv(r1, &(0x7f0000b47000)=[{&(0x7f000083b000)=""/4096, 0x1000}], 0x1) [ 290.618871] netlink: 'syz-executor7': attribute type 16 has an invalid length. 2018/02/04 16:01:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x2f, &(0x7f0000000000)=""/85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000d34000)='/dev/admmidi#\x00', 0x5, 0x800) mq_notify(r0, &(0x7f0000f44000-0x60)={0x0, 0x38, 0x1, @thr={&(0x7f000045f000-0xba)="4807122c3513acf3ad7ca4ff2d6f54bc65f3bc8dc77076c7981021cf891e07f44fc11fe4c953d82642977434e9032b9f0acc89e04ca582ecba813f049c9f2ce2aea30fccd24176e8f79d2faa4daae3f4367dbabf3fc458aff4a0047bd3997bc351b044c29a86fab16ecb40bc7961cbb996bf326c2920171f0e58126bad784945cb6b290425a7d9ce9115862e1aed3bb4d1549fd4a0966059d66249b43b3f46ce02adff6380fc7829463612845f7aff42ad6f0383809332469cd9", &(0x7f000006e000-0x94)="962780d5fce8f28622a60d0681e7da1671b37d48f9c5cf9035f6cbdc174062b638ee424e6fc4e1282b1d4ddfe12406bdb7e92404b14c07cf1949114db744ecf2f3d6e388f3466bb8775d88c9f942313b6c6bc650d356c41852f372f60d67dab522aba16c59bd0b5ad2bfd0c96c6659b4bc69c161f6523c92ff5695d26303a826aaaeb52c9d82dba1054c665779cbb97625bc18c4"}}) r1 = dup(0xffffffffffffff9c) ioctl$void(r1, 0xc0045878) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x20}]}, &(0x7f0000f92000-0x4)=0x3d7) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@generic={0x7, 0x0, 0xe4df}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) 2018/02/04 16:01:28 executing program 4: syz_open_dev$evdev(&(0x7f0000f5d000-0x12)='/dev/input/event#\x00', 0x4, 0x40200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00006a2000-0x4)=0x0) fcntl$setown(r0, 0x402, r2) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x9) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000bc5000)) 2018/02/04 16:01:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000f56000-0x38)={&(0x7f0000568000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000b09000)=[{&(0x7f0000cee000)=""/116, 0x74}, {&(0x7f000048d000)=""/164, 0xa4}, {&(0x7f0000982000)=""/85, 0x55}, {&(0x7f0000c20000)=""/35, 0x23}, {&(0x7f0000ed3000)=""/187, 0xbb}, {&(0x7f0000247000-0x8)=""/8, 0x8}], 0x6, &(0x7f0000b04000-0xab)=""/171, 0xab, 0x7}, 0x20) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001a1000)=0x4, 0x4) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f00004c2000)={0x0, 0x2, [@random="d49d9787f912", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f0000f49000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f000091b000-0x20)={0x20, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x1, [@typed={0x8}]}]}, 0x20}, 0x1}, 0x0) [ 290.673420] netlink: 'syz-executor7': attribute type 16 has an invalid length. 2018/02/04 16:01:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x220000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000a80000)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e33000-0x30)=[{&(0x7f0000001000-0x91)="393a5c4069fbddc7dbb5c951fa3792164d1780584b2f87e2d270d6b7fc1e390b8218813a97f080ccc252d8bb43467cc47fab845aa10e7631ef009b90a12b16c4cf84b09819f1b254fdf1a90cc9feb066ec66464b49a7ea6491f26131613d4392d49eca2637544022a430ef2dd547ac5c1fd2dd6d932aa9f45b30de7dec4da3d6b22027922987a9891035ed42876aad0be7", 0x91}, {&(0x7f000095c000-0xa8)="a06d1a31a2c26fb68e518d022c9406995c704a246a7d256c3bd362033134bfec7a633764fea54cec77c21dbc3d934dacd1c6ea2b4b6566e237777a1159d45c3c7d5d934f6f78f9b0262e04fb605f5bb6ea3b6c910d39466287ea1ec552d3fd320a084c8b9c3f707d45a57c4d481d05a7190857a9ce71bee92a36e866d3a688127e8891b63ea0ec461fd2f17eb02ac746f6188d1f58632295cabe23b53b6142443e6a2a82d7a788dd", 0xa8}, {&(0x7f00006cd000-0xe8)="0079a5fa2bc6b2899e0bf62721e92098c45a0402e2a583253521bbf0f7e5c83581a6393d9bad6d147453b52306217b2f314902df52cdc1aa2951ede1e8512df472670b3dba85429772afdf40eab63ef87084b069b6881677e0d9c970dc61f96535f507ee8efc60a9c72a8f9f0220dfb9915e235fa7c24d70943de058a0fe22904e07acf6597302f3c3fd5644cb681837b71ebfe744893672605bafb9ea43a3c80f78a49744fd562f242870b8ecdd80020b59873e8156ffa71fc287d417c58a9f3c296b76b3ce80aef614d4822017d2bd64805b998df0e84a8051d6310baf80edc6cf7935358fdeba", 0xe8}], 0x3, 0x0, 0x0, 0x800}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008dc000)=0x6d) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="94", 0x1}], 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f00008d6000)=[], 0x0) vmsplice(0xffffffffffffffff, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)='*', 0x1}], 0x1, 0x0) 2018/02/04 16:01:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bad000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000abf000-0xb)='/dev/mixer\x00', 0x111080, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000769000)={0x2, 0x0, 0x10000, 0x80000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fbe000-0x20)={0x8, r2, 0x10001, 0x3f}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000c39000-0x4)=r1) r3 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r3, &(0x7f0000eee000)=""/36, 0x24) 2018/02/04 16:01:28 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x80000001, &(0x7f0000020000-0x8)={0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000020000-0x8)={0x0, 0xff}, &(0x7f000001f000)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000020000-0x98)={r1, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x5, 0x4}, &(0x7f0000020000-0x4)=0x98) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r2, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000014000)='./file0/file0/bus\x00', r2, &(0x7f000001f000)='./file0/file0\x00') faccessat(r2, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/02/04 16:01:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000827000-0x68)={0xf9, 0x0, [0x7ff, 0x40, 0x4, 0x80a]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000895000)='/dev/sequencer2\x00', 0x50001, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00001ed000)) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x6) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000739000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000d05000)={0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000777000)={r3, r4, 0x2}) r5 = syz_open_dev$dspn(&(0x7f0000084000)='/dev/dsp#\x00', 0x9, 0x60100) fstat(r2, &(0x7f00002a6000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000dfa000-0x20)={0xfffffffffffffff9, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000359000)={0x8, r6, 0x10000, 0x80000000}) [ 290.780121] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 290.822330] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/04 16:01:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000940000)={&(0x7f00000c9000-0xe)=@l2, 0xe, &(0x7f0000620000)=[], 0x0, &(0x7f00000cb000)=""/190, 0xbe}, 0x2102) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006a4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000019000), &(0x7f0000742000)=0x4) 2018/02/04 16:01:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000c63000-0xa8)=""/168) r0 = syz_open_dev$sndpcmc(&(0x7f0000468000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x800) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000b59000)={0x1, &(0x7f0000183000)=[{}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000059d000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000eaf000)=0x7, &(0x7f000073d000)=0x4) 2018/02/04 16:01:36 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fbd000-0x8)) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000fbb000)=""/96) 2018/02/04 16:01:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) lstat(&(0x7f0000e81000-0xa)='./control\x00', &(0x7f0000231000)) 2018/02/04 16:01:36 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000007000-0x14)={{0x1a0784f1, 0x2, 0x101, 0x5, 0x4a, 0x4}, 0x1000, 0x0, 0x3}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f000000b000-0x21)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0x7}}, 0x28) 2018/02/04 16:01:36 executing program 1: mmap(&(0x7f0000000000/0xd48000)=nil, 0xd48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000d49000-0x5)={0x73, 0x79, 0x7a, 0x0}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) finit_module(r0, &(0x7f0000966000)='{\\vmnet0em0\x00', 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000426000-0x8)={0x0, 0x40}, &(0x7f00006c8000-0x4)=0x8) mmap(&(0x7f0000d49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d4a000)={r0, 0x28, &(0x7f0000d4a000)}, 0x10) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000d4c000-0xab)=""/171, &(0x7f0000191000-0x4)=0xab) mmap(&(0x7f0000d49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d49000)={r1, 0x10001, 0x30, 0x400, 0xffffffff80000000}, &(0x7f0000d49000)=0x18) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000d47000), 0x3c8, 0x0, &(0x7f0000784000+0x227)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/04 16:01:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e5a000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000250000-0xe8)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000339000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000542000-0x50)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000000, 0x8b6a, 0x80000000, 0x400, 0x1000, 0x100000, r2}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000942000)={0x0, 0x1, &(0x7f000042c000-0xf9)="18"}) 2018/02/04 16:01:36 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200007, 0x0, &(0x7f0000037000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getuid() ioprio_set$uid(0x3, r2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f000002f000-0x14)={@dev, 0x0}, &(0x7f0000031000)=0x14) bind(r1, &(0x7f0000000000)=@ll={0x11, 0x1f, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000009000)=r3, 0x4) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) 2018/02/04 16:01:36 executing program 6: r0 = open(&(0x7f00004be000)='./file0\x00', 0x4040, 0x89) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00006be000-0x14)={0xff, 0x3, 0x76, 0x1, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic="05"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/04 16:01:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007af000-0x9)='/dev/rtc\x00', 0x410201, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000e4000)=0x4) request_key(&(0x7f00003b9000-0x6)='logon\x00', &(0x7f0000f8e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000b03000)=""/126) 2018/02/04 16:01:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = syz_open_dev$sndctrl(&(0x7f000090d000-0x13)='/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), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000b0a000-0x4)=0x9) gettid() readv(r0, &(0x7f00008e9000-0x60)=[{&(0x7f000076f000-0xc0)=""/192, 0xc0}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/04 16:01:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000040b000-0x4), &(0x7f0000000000), &(0x7f000031d000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ccb000), 0x1, 0x0) socketpair$inet6(0xa, 0x6, 0x80, &(0x7f0000009000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000073a000)={0x3f}, 0x4) 2018/02/04 16:01:36 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000007000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/dev/qat_adf_ctl\x00', 0x400800, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f000000a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000009000)=0x1c, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000009000-0x4), &(0x7f0000000000)=0x4) 2018/02/04 16:01:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f00004d4000-0xa)='net/l2cap\x00') setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000639000-0x4)=0x1, 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x515}, 0x1}, 0x0) r2 = add_key(&(0x7f0000218000-0x6)='.dead\x00', &(0x7f0000194000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c1a000)="7e32818be83bd144974e797b4fd1e0f7998d3544569a7e912cff2085973524b19b122ab396f74ce3c37c9a2887b8a306595b21162b06d687fffd6b82ed77e89e575f1d3f4709d311e2b06113faef55ac48a7e3c4c1f0deb4efb9b09598e63313b2ee26bb53dd85cb013181389b9f582ee9465df5464e03a2159c2ec385b9fc795f0fb2d39652411873a62182515873de1cc635b68d69cf639e1fa7be", 0x9c, 0xfffffffffffffffb) add_key$keyring(&(0x7f00008be000)='keyring\x00', &(0x7f000050d000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) r3 = syz_open_dev$dmmidi(&(0x7f0000eb1000-0xd)='/dev/dmmidi#\x00', 0x1ff, 0x800) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e10000-0x10)={r3, &(0x7f0000bf6000-0x5a)="99e1ef2dc1e60abd633ecd47160dd280c89096ef22b8409a002a7e6bb5bbf8fc082638f1ee4067d40865f2fb42bf61a8cf1c31ccbedc0e669763c4713771afe5bec8e6c0c6e6b27afdba1972869b67cad262ecd424135a96ead8"}, 0x10) 2018/02/04 16:01:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000047f000)='/dev/audio\x00', 0x200, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000cc9000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r2 = getpgid(0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001b9000)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f00001d6000)={0x1, 0x78, 0x10000, 0x8000, 0x7, 0x2b, 0x0, 0x101, 0x2c, 0x1, 0x3c4, 0x12, 0x5, 0x40, 0x4, 0x8, 0x1, 0x6, 0x3, 0x800, 0x2, 0x5, 0x6, 0xffffffff, 0x4000000000000, 0x3, 0x0, 0x1000, 0x573dd952, 0x6, 0x8, 0xff, 0x7, 0x100, 0x0, 0xfffffffffffffffc, 0x2, 0x81, 0x0, 0x8d, 0x6, @perf_config_ext={0x5}, 0x21008, 0xfffffffffffffcbd, 0xfff, 0x6, 0xfffffffffffffff8, 0x9, 0x8}, r2, 0x81, r3, 0xd) r4 = open(&(0x7f0000d15000)='./file0\x00', 0x0, 0x100) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000b52000-0x8)) socketpair$inet(0x2, 0x3, 0x40, &(0x7f000003d000-0x8)) syz_emit_ethernet(0x32, &(0x7f000000b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x2, 0x7, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/04 16:01:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f00007d6000)={0x7, &(0x7f00000cd000)=[{0xb, 0x3, 0x2, 0xfffffffffffffffa}, {0x401, 0x0, 0x1f, 0x6}, {0x3, 0x0, 0xb0, 0x7}, {0x5, 0x100000001, 0x2, 0x1}, {0xfffffffffffffffa, 0xfffffffffffffff7, 0x9, 0x200000001}, {0x0, 0x7, 0x7fffffff, 0x8e02}, {0x3, 0x4, 0x101, 0x6}]}) sendmmsg(0xffffffffffffffff, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x37}], 0x10}}], 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000e7000)={0x0, 0x0}) connect$inet6(r0, &(0x7f00006fd000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2018/02/04 16:01:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}}) timer_create(0x0, &(0x7f0000933000)={0x0, 0x0, 0x0, @thr={&(0x7f00006c3000), &(0x7f000032e000-0xde)}}, &(0x7f0000a71000)) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e3000-0x8)) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x3f, 0x4000000000000008, "bb60d630ad64", 0xf8}}) getpgrp(0xffffffffffffffff) fcntl$getown(r1, 0x9) r3 = getpgid(0x0) getpgrp(r3) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000017d000)=0x0) getpgid(r4) timer_create(0x1, &(0x7f000039d000)={0x0, 0x1e, 0x0, @thr={&(0x7f0000523000-0x3a)="268944423f1652612ccd4c1dd1cb3312b538b68402c11f2edfffe6a520336cab0ae8650abf599a72b75942d0ec370bf1684b8a569d4cc6204666", &(0x7f000051d000)="0696ae42c1abb0f28b883bef5181beb937bbe13e2218b6f0646302f5785b81ea5284e04515dfb69900c685300fdc7ab62937781a3ff41ebe5ff367a200008689a6db53ccc75717"}}, &(0x7f0000075000-0x4)) timer_gettime(0x0, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000096c000-0x4)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r5 = dup(r0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cdd000)='/dev/ppp\x00', 0x100ffd, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000b03000), &(0x7f0000895000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f000086f000-0x4)=0x211) getsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) ioctl$KVM_RUN(r1, 0xae80, 0x0) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) sendfile(r5, r7, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/04 16:01:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ba7000-0x8)='./file0\x00', 0x9080, 0x7f) r0 = syz_open_dev$sndtimer(&(0x7f000079e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000063d000)=0xb) syz_open_dev$mouse(&(0x7f0000fe2000)='/dev/input/mouse#\x00', 0x80000000, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf}) uselib(&(0x7f0000551000)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/04 16:01:37 executing program 1: r0 = syz_open_dev$mouse(&(0x7f00009db000+0xb79)='/dev/input/mouse#\x00', 0x0, 0x0) clone(0x0, &(0x7f000068a000), &(0x7f0000a26000-0x4), &(0x7f0000eb4000), &(0x7f0000bb3000)) set_tid_address(&(0x7f0000228000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) 2018/02/04 16:01:37 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000336000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80080) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fbe000-0x4)) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000fbc000)={{}, {0x0}}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fbe000-0xb)='/dev/hwrng\x00', 0x100, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00005eb000)={@generic="47e4b21d3e7563b8a2fd27f4b6988a5a", @ifru_mtu}) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0xfffffffffffffffc}], 0x1, &(0x7f0000020000-0x10)={r1}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000164000-0x10)={r0, 0x50, &(0x7f0000fbf000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fbf000-0x4)=r3, 0x4) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) 2018/02/04 16:01:37 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f00002f8000)='/dev/dmmidi#\x00', 0x401, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000000d000/0x1000)=nil, 0x1000, &(0x7f0000003000-0xf3)=""/243) r1 = semget$private(0x0, 0x7, 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000001000-0xee)=""/238) mprotect(&(0x7f0000742000/0x4000)=nil, 0x4000, 0x0) 2018/02/04 16:01:37 executing program 0: socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000b9f000-0x2a), 0x0, 0x0, 0x0, 0x0) dup3(r0, r1, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/02/04 16:01:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x1f, 0x5, 0x0) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/04 16:01:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x80) semop(r0, &(0x7f0000626000-0x12)=[{0xfffffffffffffffd, 0xfffffffffffffdbe}], 0x1) semop(r0, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x1) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f000027c000)=""/21) 2018/02/04 16:01:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008cf000)='/dev/loop-control\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0xc000, 0xe, &(0x7f0000e52000/0xc000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000355000-0x4b)=""/75) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f000053c000-0x10)={&(0x7f00006d4000-0x9c)}) getpriority(0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000add000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00009e1000)={0xffffffffffffffff, 0x14ca, 0xfffffffffffffd3d, 0x9d, 0x6, 0x336, 0x2, 0x806, 0x100, 0x2, 0x54}, 0xb) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/04 16:01:37 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000020000)='/dev/adsp#\x00', 0x1, 0x200000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer2\x00', 0x8440, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000004000)={0x3, r2}) r3 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r3) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000020000-0x90)={0x5, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/02/04 16:01:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000af1000+0x41b)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x229, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @empty, {[]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000afd000-0x8)={0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000df000-0x4)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008cd000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000f42000-0x8)={0x3, 0xffffffffffffffff}) lstat(&(0x7f000012a000)='./file0\x00', &(0x7f0000eaa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000db5000-0x4)=0x8, &(0x7f0000d40000)=0x4) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ad000-0xc)={r1, r3, r4}, 0xc) 2018/02/04 16:01:37 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000355000-0xb)='/dev/audio\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000d7000-0x10)={0x0, 0x3c5f, 0x9, 0x1}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ae2000)={r1, 0x3, 0x7fff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000010d000)='/dev/autofs\x00', 0x2100, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000069d000)={@dev={0xfe, 0x80, [], 0x0, 0x13}, 0xff, 0x2, 0xff, 0x4, 0x5, 0x9, 0x401}, &(0x7f0000474000)=0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) unlink(&(0x7f0000f54000-0x8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) lgetxattr(&(0x7f00008c5000)='./file0\x00', &(0x7f00006dc000-0x12)=@random={'system.', '/dev/audio\x00'}, &(0x7f0000fb5000-0x1000)=""/4096, 0x1000) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00008ed000)={@generic, @ifru_addrs=@hci}) unlinkat(0xffffffffffffffff, &(0x7f000079c000-0x8)='./file0\x00', 0x200) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ebe000)={0x0, 0x9}, &(0x7f0000805000-0x4)=0x8) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00007d4000)="fcf4deb654b094404d40d31f08cbe69e9ef91895569a55c4e6f83abc9db928c51072d577051f9f423a8ca257caa2bbdf7ad82ef5d2cae0f5c385c66e6de742c636be8a63b6a99c7f528d83e8cc358436305e10f83d42f77bbf3beb9b8a8d10b7ac547491b9f44d2eae21cd044b4c1c9b94c308c0cd6a5a03cd735021769e3b08a3cde3fcc82942419821a5f9a25fba2a5e5d02bcb6e47b560d79ac4a4f2560b2bf11814938730bd9") getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000096e000)={r5, 0xffff, 0x58, 0x5}, &(0x7f000065b000)=0x10) close(0xffffffffffffffff) syz_open_dev$sndpcmc(&(0x7f0000908000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1fe000000000000, 0x40000) 2018/02/04 16:01:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x9, 0xfffffffffffffffe, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) r1 = dup(r0) connect$inet(r1, &(0x7f000014d000-0x10)={0x2, 0x1, @empty}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cff000-0x8)=@assoc_value={0x0, 0xfffffffffffffffb}, &(0x7f00007b8000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000589000)={r2, 0x3e}, &(0x7f0000218000-0x4)=0x8) 2018/02/04 16:01:37 executing program 0: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000845000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000169000)=0x100000000, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r1, 0x80000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fc8000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f68000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6d000)=[{&(0x7f00007cc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ad9000)=""/22, 0x16}, {&(0x7f0000b13000-0xd0)=""/208, 0xd0}, {&(0x7f0000fc8000-0xd1)=""/209, 0xd1}, {&(0x7f00000ef000)=""/75, 0x4b}], 0x5, &(0x7f00007cc000-0xdc)=""/220, 0xdc, 0xffff}, 0x2}, {{&(0x7f00003f8000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000fc8000-0x40)=[{&(0x7f000078e000)=""/101, 0x65}, {&(0x7f0000fc7000)=""/112, 0x70}, {&(0x7f0000fc8000-0x26)=""/38, 0x26}, {&(0x7f0000fc7000)=""/128, 0x80}], 0x4, &(0x7f0000d38000-0xf2)=""/242, 0xf2, 0x10000}, 0x1}, {{&(0x7f0000fc7000)=@un=@abs, 0x8, &(0x7f0000fc8000-0x10)=[{&(0x7f0000fc8000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f0000a27000)=""/101, 0x65, 0x5}, 0x7f}, {{&(0x7f00003f1000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f0000fc7000)=[{&(0x7f0000fc8000-0x50)=""/80, 0x50}], 0x1, &(0x7f0000602000)=""/4096, 0x1000, 0x2}, 0x100}], 0x4, 0x100, &(0x7f0000a1c000)={r2, r3+10000000}) r4 = syz_open_dev$midi(&(0x7f0000cff000)='/dev/midi#\x00', 0x2, 0x8000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000373000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x6, 0x1, 0xff, 0x2, 0x101, 0x401, 0x200}, &(0x7f0000199000)=0x20) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000fc2000-0x4), &(0x7f0000e0c000)=0x4) 2018/02/04 16:01:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f7b000)='/selinux/status\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000607000), 0x8) 2018/02/04 16:01:37 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000fbc000)={0x0}) semtimedop(r0, &(0x7f0000098000)=[{0x1, 0x4c8ff31f, 0x1800}, {0x3, 0xfffffffffffffffc, 0x800}], 0xc204014965238d53, &(0x7f0000020000-0x10)={r1}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000fbb000)=""/96) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fbc000)='/selinux/access\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000e77000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4ed80) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000fbe000-0x4)=0x99, 0x4) clock_gettime(0x0, &(0x7f0000fbd000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000230000)=[{r2, 0x8000}, {r3}], 0x2, &(0x7f0000e67000)={r4, r5+10000000}, &(0x7f0000fbc000), 0x8) 2018/02/04 16:01:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e59000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000288000+0xdfb)={0x1, &(0x7f000012e000)=[{}]}) io_setup(0x83c, &(0x7f0000609000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000f97000)={0x5, 0x3, 0x3000, 0x2000, &(0x7f00007c9000/0x2000)=nil}) io_destroy(r1) ioctl(r0, 0x100000001, &(0x7f0000001000)) 2018/02/04 16:01:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000845000)='/dev/mixer\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xffffffffffffff6e) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000089b000)='/dev/ppp\x00', 0x1c1200, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000a90000-0x8)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00009e6000-0x8c)={0x81, 0x8838, 0x24fa, 'queue1\x00', 0x9de}) arch_prctl(0x1007, &(0x7f0000e8a000-0xd6)="f61061db70274060adda437f831679b62f326b552a667982d82cc759d225610701382d4cb6b61efe612808f70a632a7e8f30f0de8b9cfa7f86eabc09890a017a40e3c084757df0b5f099340477ad0d29de59a9854400272b1328d70c387e46a63c86524e428bf6a7171d3f3986f1f4e0583c7c7e7a5f9185b28911c1b38593f1a6f52aab4cd1a1586c7c1b73e820e42a5cfbb632570f8a779570fef35a21569a0824d1719bf77fce7dd48dc8fd144aa6b5cd13435706273c4e36ed6b76b139bc77896da996111ac869ce8b44275ff412cf723e62cac2") 2018/02/04 16:01:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d1c000-0xb8)={0x0, 0xffffffffffff5d34, 0x2, 0xffff, 0xfffffffffffffffb, 0x5cb, 0x7ff, 0x8, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x2, 0x10001, 0x6, 0x8c, 0x1ff}}, &(0x7f0000047000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000099c000-0x10)={r1, 0x48, &(0x7f0000896000)=[@in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}]}, &(0x7f00006cf000)=0x10) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f000037f000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000878000), 0x265}, 0x0) 2018/02/04 16:01:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000f6a000)=0xc, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000708000-0x4)=0xdb83, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) r2 = dup2(r0, r1) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000b50000-0x4)) 2018/02/04 16:01:37 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_setup(0x0, &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f00000d8000-0x1)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 16:01:37 executing program 3: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00001ec000)='/dev/usbmon#\x00', 0x5, 0x1) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000d18000-0x20)) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x5, 0x4) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d1c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d1b000)={0x0, 0x0}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) timerfd_settime(r1, 0x1, &(0x7f0000141000)={{r2, r3+30000000}, {r4, r5+10000000}}, &(0x7f0000d1b000)) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000d1a000)={0x741, 0x6, 0x100000001, 0x4}, 0x10) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000d1a000-0x1)) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000d19000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000bef000-0x4)) 2018/02/04 16:01:37 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x1f27) mmap(&(0x7f0000c07000/0x4000)=nil, 0x4000, 0x1, 0x911, r0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000049c000-0x4)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/04 16:01:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000911000)='/dev/rfkill\x00', 0x102, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000065a000)={{{{0x2, 0x3, @loopback=0x7f000001}}, {{0xa, 0x1, 0x73, @loopback={0x0, 0x1}}}}, 0x3, 0x9, 0x7, "8873d265abd999f327271f37781c1d8ab7fad2fec8223c46188f34e7a9aff4f9f9a4ab2603e6fb67a3513476f669fdaebcd3b8bb17608205642846da164dffc078998af78303987c8d14c83e2681324c"}, 0x160) write(r1, &(0x7f0000536000-0x19)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000785000), 0x4) writev(r1, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) sendmmsg$alg(r2, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[]}], 0x1, 0x0) r3 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000430000-0x3)=r3) 2018/02/04 16:01:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0006}]}) modify_ldt$write2(0x11, &(0x7f00000fc000-0x10), 0x10) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c98000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ae3000)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000070000)=0xe8) connect$can_bcm(r0, &(0x7f000026a000-0x10)={0x1d, r1}, 0x10) creat(&(0x7f00000fc000-0x8)='./file0\x00', 0x0) 2018/02/04 16:01:37 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000394000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a68000-0x4)=0x0) capget(&(0x7f0000fcc000)={0x399f1736, r2}, &(0x7f000018b000-0x18)={0xffffffff, 0x1, 0x7fffffff, 0x3ff, 0x7f, 0x6}) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f00009ef000-0xc)={0x10, 0x34050}, 0xc, &(0x7f00009c2000)={&(0x7f0000b04000-0x1d4)={0x18, 0x27, 0x331, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xfffffff6, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/04 16:01:37 executing program 7: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000d01000)={0x0, 0x1, 0x101, 0x84a, 0x6, 0x1}, &(0x7f000035c000)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000016000-0x8)=@assoc_value={r3, 0x8}, 0x8) sendmmsg(r1, &(0x7f00006ca000)=[{{&(0x7f000002b000-0x10)=@nfc={0x27, 0x6, 0x5, 0x3}, 0x10, &(0x7f0000866000-0x20)=[{&(0x7f0000d3d000)="03ff75e9d2b8698da08020984a0ce6e64137ec2a5fe85cbf4c491b081e2ca9d8784cf70e71244c065b630e67500c134fe13d0ebabe88430d91ef2ceace7a0ee36ab926fcf8ef244bfb5c707dd0aeeb2f4e0863e3eb46996c23f520213fcad88795d360a3abac8c7131ac3da5f3b240016ad38e4046334fa64497ba3907863610ae151d950b73fb800e82a4725b4b", 0x8e}, {&(0x7f0000d3e000-0xf5)="ca36b0bb29c354d8819193c3bb5e264c4e8949c0d2a97b0afad12ee503869dda75e82cbe4117650b85c46c383d027c5bcfcf796f425c9ffa831bea0e708b81587bd5b3b7c7b6555102e2b5043e828388282a9abb11d1d972d32960122fb65ee6420bc3425b78a7ac1427143e9e49e27e452a5824fc36d13f47150058ac2c74a19d6f01680e03e2656718d207a99f0f06485fffd7ee7b5e8f84a7ab76f64c9458c7cf3c66f716e75127942ebf7afa91a873cd44223eecaa1042b96eb6474368a1e9850df02c6643761cac696b39794006b4b8587c008eb952a342ef441524a3316824ac6c7af7cb357ab1f51528de3c73775b2443fb", 0xf5}], 0x2, 0x0, 0x0, 0x5}, 0x8001}, {{&(0x7f0000d3d000)=@sco={0x1f, {0x7b5d, 0x80, 0x1, 0xfffffffffffff79d, 0x20, 0x665a}}, 0x8, &(0x7f0000955000)=[{&(0x7f0000d3e000-0x3b)="e2553be05a0a6e3d5f7c6cdd18b4eccbbda5fd9d4ef8c7c9cdf5233c0744e96319075d53b948f797d2473922907ae45a579651812e79b9b772a8b5", 0x3b}, {&(0x7f0000d3e000-0x89)="97354d45be883b909e49c5708e4d2f042cb64ae23e4718967be7fa27bce8d066a7f5ad69406cf4f0dd4a9ccb32799ac7767033ed775d4ae0c58abfc5052ecdc5870e5daea58b5043c722e174ca5f3de67f3c7c5dce444b42dd8abc3d767ecde7630e66b850527bb12c3014a0b43c4dd8d45bc26e981c8e719a40d948f872d65ada9ccbbd09640a1c4b", 0x89}, {&(0x7f0000d3e000-0x51)="8c691470fe56ece3944ff2d56c69bc13253c6be260cb0ad4e9435c32a02352651891ee50f8d2cef00dbdde28265cd7fc465ff438573690418e09cc12dba1fbb53659f61b5cc2176ab9835af587dfd898c3", 0x51}, {&(0x7f0000844000)="b3e695bd9404a6de65ca99c1e4aa9b200f176f44e65c91faf439f5ef5528c43784b416932d5bd573ac25ef460f5ba18682c105965f6dc234b3ebed2a8747a05953cac87112509bb1", 0x48}], 0x4, &(0x7f0000aa0000)=[{0x1010, 0x13f, 0x6, 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0x1000}, {&(0x7f0000cc3000-0xb)="253e94d93f143ad0b4a091", 0xb}, {&(0x7f0000751000-0xa7)="ed822568801686a78e5eb22001179f1a88b5d6d0dc0f11298f00be51771a58b2524988938884ac5b9d3fd35daf50528e712d51dbc6ff9baf96f45e5c0d45d145d1a1a50f3c84e303e1546c87afb80b209cbd29110f889e67364d0e08d6146f2dccf085dbd6cb78a8ecbb98665724d3973374c2e59db20d042886aebf63842b9a2abf95c766b832a719a2454221fd6341af261da6475f9871166996c5fbcd2624e8d66338274629", 0xa7}, {&(0x7f0000d3e000-0x89)="beb686728d7852861508c2966edd796446689e3e4984abd0dd9b2756bc0df132f5b83cf8efd482ebc2f34b0595ad57098476c8057b4d81135616ee3963f05d4c388329fa032462becdea07b04d19bd0a2cd6190ea4f3f967ab85acf27726eed7c2eaf674d6c33e1422cb32321d3f4a98e7a3eb609b16d2a39d52b88d40e8f20f51baee7edc9c77eb74", 0x89}, {&(0x7f000098b000)="4a1341816001d67501859e485d59e1a9b9774b483a0d68bb66a5aedfedc87c6fe28265b03dd85832dddbc26dc8eabfcda52a804a302d5804c7e43b0692a5739618dae402927c3286a46730944693bc382e844947e895a97d4871a8abffddd40743cefed8bcd2f0d4135fc1b1857acd373b2b877dd6c7b3e019496454d57b76cb390b409e78aaa93a63d4740d38eb218aaacc70b136b7c53d3338efac9966bc5a81b71a5e1d24b912dbbcbf4bc81ab465c3f6c9070b120414cfc62a45e66dd1053845badb82264302", 0xc8}], 0x5, &(0x7f0000d3d000)=[{0x1010, 0x11f, 0x80, "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0x1010, 0x80c0}, 0x8}], 0x3, 0x4000) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty}, 0x10) shutdown(r1, 0x0) [ 299.880883] kauditd_printk_skb: 110 callbacks suppressed [ 299.880891] audit: type=1326 audit(1517760097.372:2765): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8780 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 299.910959] audit: type=1326 audit(1517760097.372:2766): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8780 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=154 compat=0 ip=0x453299 code=0x7ffc0000 [ 299.935483] audit: type=1326 audit(1517760097.372:2767): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8780 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 299.959992] audit: type=1326 audit(1517760097.375:2768): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8780 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 [ 299.984561] audit: type=1326 audit(1517760097.375:2769): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8780 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 300.009353] audit: type=1326 audit(1517760097.376:2770): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8780 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=55 compat=0 ip=0x453299 code=0x7ffc0000 [ 300.033805] audit: type=1326 audit(1517760097.377:2771): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8780 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 16:01:37 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fbd000-0x10)=@can, &(0x7f0000fbd000-0x3)=0x10) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e93000-0x4), &(0x7f0000fbc000)=0x4) r1 = semget$private(0x0, 0x0, 0xfffffffffffffffd) semtimedop(r1, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000fbd000-0x1c)='\\vboxnet1vmnet1\\selfkeyring\x00', 0x3) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000df6000-0x90)={0x6, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}}}, 0x90) semctl$GETPID(r1, 0x2, 0xb, &(0x7f0000ecc000-0x6a)=""/106) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000fbb000)=""/96) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000fbe000-0x78)={0x3, 0x78, 0x2, 0x2, 0x9, 0x4, 0x0, 0x9, 0x1000, 0xd, 0x9, 0x3f, 0xb65, 0x8, 0x3ff, 0x9, 0x8000, 0x68, 0x3, 0x80000001, 0x80000001, 0x1, 0x3f, 0xfffffffffffffff8, 0xd6484f0, 0x3c007df5, 0x0, 0x80, 0xe3e, 0xa23, 0xffffffff, 0xfff, 0x0, 0x6, 0x6, 0x1c, 0x5, 0x9, 0x0, 0x5, 0x5, @perf_config_ext={0x6, 0x6}, 0x220, 0x0, 0x3, 0x2, 0xe3, 0x74, 0x2}, r3, 0x3, r2, 0x2) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000d68000)={0x2, 0x2, 0x9f0f, 0x5, 0x3f, 0xe2b}) 2018/02/04 16:01:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x2, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000748000+0x47c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f0000cf2000-0x6a)='N', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b2000-0x4), 0x4) sendto$inet(r0, &(0x7f0000101000-0x5c)="80", 0x1, 0x0, &(0x7f00001ad000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/04 16:01:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000afa000-0x10)='/selinux/policy\x00', 0x0, 0x0) io_setup(0x80000001, &(0x7f0000e29000)=0x0) getresgid(&(0x7f0000388000-0x4), &(0x7f0000149000), &(0x7f0000f60000)) io_submit(r3, 0x4, &(0x7f0000b16000)=[&(0x7f0000c96000)={0x0, 0x0, 0x0, 0x6, 0x800, r0, &(0x7f0000ee5000-0xe6)="3fd2027b6faddb5ed184a8ae7bae8033081d59cb2dc7b2444588629583c52d04189f05372d844c9152ec6d86887ecb9e96ae406bd4a1aa996ca90a02d7c8ae7a87b3d6226556f3b3cb0b45486b5d04a2f8ff63c878f1139c95b5adb8e9729601f64d30b3844ab91415f9f45e628422ea681c1918cdf51384d2a8b4ace5c5ac8fe127a3fdbd45fc50c516cff16210f2ce162e4627f364f58ba0b6af12b9c2aee28d74db94a638336a508bd73c497b8e23d415066ae360f0bb6da672e4dfd1a7a340df45831d7b31f09d201095624f8f62b1948c4d57a6a1d136b255665d1261e102396183e69f", 0xe6, 0x8, 0x0, 0x0, r1}, &(0x7f000037c000)={0x0, 0x0, 0x0, 0x1, 0x6b, r2, &(0x7f0000a03000-0x5f)="7a1f160819c66aa272a512e1624821cc8bdcb3ef9879c9ba32012e8e82ea1957f2b3ca4f0e1c864179dd92b3559af54b7c3e26badb1d44e732fae036c2903a08f8e298106aa71dd09eeacd1b1b948e9ade3c82345b1540996dbcc18b445d96", 0x5f, 0x368c, 0x0, 0x1, r1}, &(0x7f00009d8000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f00004f8000-0x8b)="c17755b21549a6b388457ce38956145b4f31176685258bb2106cf886cd66a4aa34c8723f76a3b9f06840170ea21a3cab1a5d53eceab49a63ec163318f7cb180a309686953a826c5407e604169e323d51bb51150825fa2bef12c919d0b3756631ceaa090b7afb8fa8f43f700c12355911d10ada645bc53df1accbcc68350f9ea90af94d084ede9b9c8fbdb1", 0x8b, 0x5, 0x0, 0x1, r1}, &(0x7f0000783000-0x40)={0x0, 0x0, 0x0, 0x1, 0x46239c27, r0, &(0x7f0000a8d000-0x71)="1b03e32e7cab5e29141d584a4b540498030f70ed498ac970ed6c62e531b0099673a28b168db80b10dae141268626f9d56dc769a72a142e37d075019c8ec8b02b5a5e1855e57e86fbaba497664264de0a8941ef05a4c0117e754261f85eb504b82b3d7b4751ce056febc7cd143d0ffd4911", 0x71, 0x3dde, 0x0, 0x1, r2}]) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000051a000-0x4)=r1, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003dc000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001fe000-0xe8)={{{@in=@broadcast, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000b8f000-0x4)=0xe8) getgroups(0x4, &(0x7f000005e000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r2, &(0x7f0000e9e000)={&(0x7f0000b4c000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000a92000-0x20)=[{&(0x7f0000049000)="bc6734150abd780a00212eec2956fa66d96b2e189dc507bf3182669abc0c995e864ea0a07bb9b7f8517a9fa93d84c427e6545e1355dabd0f3b94b60ba1e6afa4f94896a4722474dda675e570b5e73a09ee0f0885a7c2e14500a9b113260780bfd30f5fccb21eaf7de26af0cb4d0bb1cd2671291eec8f3f6e84c7", 0x7a}, {&(0x7f000045e000)="d879144f63c8c730acd4cd6e97bc68675c4a87822466674e482b675fa44507ef6f456744722843ea89b72815ccd43c6819c98ce0951daaa5275bed86ef7f3c32a0fc997938bad85a1af246", 0x4b}], 0x2, &(0x7f000090e000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xe0, 0x1}, 0x880) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000d30000-0x8)={0x1, r1}) read$eventfd(r1, &(0x7f0000de5000-0x8), 0x8) writev(r1, &(0x7f00001fa000)=[{&(0x7f00000f0000)="8d6f2ecf9e244299", 0x8}], 0x1) 2018/02/04 16:01:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005d0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000433000-0x9)='/dev/kvm\x00', 0x101000, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000087f000)=""/26) syz_open_dev$amidi(&(0x7f00005ea000)='/dev/amidi#\x00', 0xfff, 0x101400) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d1d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000356000)=0x8000) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000393000)={0x1b7, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip}]}) 2018/02/04 16:01:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006bb000)={0x0, @in={{0x2, 0x0, @empty}}, 0x8, 0x4}, &(0x7f0000f90000)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000694000-0x8)=@assoc_value={r1, 0x6}, &(0x7f0000854000-0x4)=0x8) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f00008e4000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[]}, 0xfffffffffffffffe) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00001e0000)=0x80, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000087d000)=0x3, 0x4) 2018/02/04 16:01:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x2040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x6, 0x40e500) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) signalfd4(r0, &(0x7f0000001000-0x8)={0x9}, 0x8, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fac000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000), 0x8) fdatasync(r4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000520000)="53f652f4c61527cfef22e868ae3cc6b41e2c2032cf1ccac1922401fd54ed764133e0abdca8b1009685d0696538f4d21244a2b15394828c27901944ddffb9fb9b756042d35107707051226f66efa3f026e9f3da68633021c36fa683b30121863a467a64b041bb6de8c34801490b1fc16ee71dc9bfbbce3e35e5bbfea5e814e34648bb942c21a78d3466138c368c53b5316afb5343fda8f49dfb1b8c499a95275040ec290610937ed6779615c23287b4173c91fb4ef05edc5a0ba3c97f148fd80f05864b2009da799327bb8d47750c7cf80a28", 0xd2) pipe(&(0x7f0000784000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r5) r6 = getuid() setuid(r6) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f000073f000-0x160)={{{{0x2, 0x1, @multicast2=0xe0000002}}, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}}}}, 0x9c57, 0x2, 0x2, "36b2e4130053bfe6ac0d23813ca44a1187d57f9cfcbdfac7a8edbb2f319fef1a51aa6665de6530b306b1950ad6542c506e6ceee160ed02e662c042101c65c88bbbe3bdb90537c14122457d950e0e7ac9"}, 0x160) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f000014f000-0xa4)=""/164, &(0x7f000079a000-0x4)=0xa4) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0xffffffffffffffbd}], 0x1) 2018/02/04 16:01:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000027d000-0x15)='/proc/self/net/pfkey\x00', 0x18500, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00003ac000-0x14)={{0x8, 0x5, 0x2, 0x7, 0x2, 0x10000}, 0xcf2, 0xb89, 0x401}) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/04 16:01:37 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d25000)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000d25000), &(0x7f0000022000)=0x10, 0x800) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000bfe000)='user\x00', &(0x7f0000138000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d26000-0xe)="6ae21eb372c0d5ac9811fa7760c3", 0xe, 0xfffffffffffffff9) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000d27000-0xb)='/dev/vcsa#\x00', 0xca, 0x80200) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d26000)={0x81, 0x5f17, 0xffff, 0x0, 0x1, 0xffffffffffffffff, 0x8001, 0x1f, 0x5, 0x100000000, 0xf56a, 0x0, 0x0, 0x9, 0x6, 0x81, 0x1, 0x9, 0x1ff}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000d25000)='keyring\x00', &(0x7f0000acb000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000d25000)='.request_key_auth\x00', &(0x7f0000d26000-0x5)={0x73, 0x79, 0x7a, 0x3}, r3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f000039d000), 0x4) [ 300.058323] audit: type=1326 audit(1517760097.378:2772): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8780 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=42 compat=0 ip=0x453299 code=0x7ffc0000 [ 300.082736] audit: type=1326 audit(1517760097.378:2773): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8780 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 300.107239] audit: type=1326 audit(1517760097.379:2774): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8780 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=85 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 16:01:37 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0xfffffffffffffffd, 0xfffffffffffffffb, 0x8}], 0x2aaaaaaaaaaaab14, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000fbb000)=""/96) 2018/02/04 16:01:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000+0x19b)=0x11600000000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x803, 0x0) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f0000cfb000)={@common='bridge0\x00', @ifru_addrs=@nfc={0x27}}) 2018/02/04 16:01:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d5b000-0x11)='/dev/vga_arbiter\x00', 0x206a01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000274000-0x24)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000010a000-0x10)={r1, &(0x7f00003d5000)="8c"}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000070f000)='/dev/vga_arbiter\x00', 0x20043e, 0x0) 2018/02/04 16:01:37 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000004000)='./file0\x00', 0x248400, 0x107) sendmsg$unix(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000-0x27)=[], 0x1020, &(0x7f0000003000)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) openat(r0, &(0x7f0000005000)='./file0\x00', 0x2000, 0x104) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [], 0x1}}, 0x11e) 2018/02/04 16:01:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1), 0x70, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f0000e5c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000838000-0x48)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xb}}], 0x48) ioctl$int_in(r2, 0x80000040045010, &(0x7f00004c0000-0x8)=0x9) 2018/02/04 16:01:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x8, &(0x7f000039c000), &(0x7f000020a000-0x8)=0x101) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000980000)={0x0, 0x0}) ioprio_get$pid(0x0, r1) r2 = syz_open_dev$audion(&(0x7f0000f45000-0xc)='/dev/audio#\x00', 0x2, 0x400) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000117000), 0x4) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000c78000)={0x0, 0x0, 0x401, 0x1, 0x4}) 2018/02/04 16:01:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) setns(r2, 0xc000000) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/04 16:01:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f00000d5000-0x120)=@report={0xfc, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in6=@empty, @in6=@empty}}, [@policy={0xb0, 0x7, {{@in=@rand_addr, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}]}, 0xfc}, 0x1}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000c69000)='/dev/dmmidi#\x00', 0xb0fd, 0x200000) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x10000000000002ec, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x3}, 0x0) 2018/02/04 16:01:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f0000ca9000)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000011f000)={0x3, 0x8}) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f00005c6000), 0x7ff) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') readlink(&(0x7f0000664000-0xe)='./file0/file0\x00', &(0x7f0000364000-0x3f)=""/63, 0x3f) rmdir(&(0x7f0000430000)='./file0/file0\x00') 2018/02/04 16:01:37 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00002b1000-0x8)) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000fbb000)=""/96) 2018/02/04 16:01:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x2b1, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffea8}}}}}, 0x0) 2018/02/04 16:01:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000e8b000-0x40)={0x8000000000000000, 0x6000, 0x1, 0x4, 0x8}) getgid() r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000301000-0x4)=@int=0x275a, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000087000-0x4), &(0x7f000068b000)=0x4) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x2}, [@srcaddr={0x14, 0xd, @in=@rand_addr}]}, 0x3c}, 0x1}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000c5000-0x8)) 2018/02/04 16:01:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000043f000-0x8)='keyring\x00', &(0x7f0000102000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000c80000)="6269feffffff7900", &(0x7f0000506000)={0x73, 0x79, 0x7a}, &(0x7f00001d2000-0xb7)="f4", 0x1, r0) keyctl$read(0xb, r1, &(0x7f000022e000)=""/26, 0x1a) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a53000)='/dev/autofs\x00', 0x101240, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00003ac000-0xc)={@rand_addr, @dev, 0x0}, &(0x7f000052a000)=0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000051a000)=0x2, 0x4) sendmsg$can_bcm(r2, &(0x7f00007c6000)={&(0x7f00004e2000-0x10)={0x1d, r3}, 0x10, &(0x7f0000d42000-0x10)={&(0x7f0000ff6000-0x80)={0x7, 0x800, 0x3, {0x0, 0x2710}, {0x0, 0x7530}, {0x0, 0xb8bc, 0x0, 0x1f}, 0x1, @canfd={{0x4, 0x7, 0x6, 0x7fffffff}, 0x3e, 0x1, 0x0, 0x0, "d9e6443f6bb141fa9b269aade92217e0e95286ca20c38e7931f51cad41d3f5e593416b73b6b90a50464a0b6c2760f5e1f6857efec5be89a7948aa6a039544d59"}}, 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x4000801) openat$dsp(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/dsp\x00', 0x0, 0x0) pipe2(&(0x7f000060a000-0x8), 0x80000) mq_unlink(&(0x7f00006e0000-0x9)='/dev/dsp\x00') 2018/02/04 16:01:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b51000)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f000028a000-0x8)={0x0, 0x1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/02/04 16:01:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f40000-0x8)={0x0, 0x3, 0xfffffffffffffdf4}, &(0x7f0000b73000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00006f3000-0x4)=@assoc_id=r4, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r5, 0x2, &(0x7f0000599000-0xba)=""/186) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r3, 0x0) ioctl$KVM_DIRTY_TLB(r7, 0x4010aeaa, &(0x7f0000e4a000)={0xffffffffffffffce, 0x1}) clock_gettime(0x4, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000131000-0x108)={0x0, @in={{0x2, 0x0, @empty}}, [0x0, 0x3, 0x5, 0x7, 0x7, 0x1f, 0x100000000, 0x7, 0x80, 0x100000000, 0x200, 0x6a61, 0x3, 0x0, 0x21]}, &(0x7f0000c0e000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00004fa000-0xc)=@sack_info={r8, 0x0, 0xa5a2}, &(0x7f0000303000)=0xc) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000bf2000-0x4)=0x80) io_setup(0x800001, &(0x7f0000b85000-0x8)=0x0) io_submit(r9, 0x1, &(0x7f00008f2000-0x28)=[&(0x7f0000575000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f00003b6000)="4ea27ac53333874322598e0fa7a8651b19767ad006fa3ac795d6e5d2f8a004739ecb220e04c0", 0x26, 0xd2, 0x0, 0x0, r2}]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000499000-0xe8)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f000074f000-0x4)=0xe8) connect$packet(r2, &(0x7f00008f4000)={0x11, 0x6, r10, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/04 16:01:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x200000000000013, &(0x7f0000f4c000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f00002c8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty}, 0x10) link(&(0x7f0000334000-0x8)='./file0\x00', &(0x7f0000f96000)='./file0\x00') 2018/02/04 16:01:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x10000, 0x300) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x76154bd5, 0x115400) ioctl$sock_bt(r1, 0x5411, &(0x7f0000001000-0x6f)="514676ad6413382a1dc32a25777899877b635b1686732dd7dae4980c73a73a7a58d53fe8102ac0629001c1e3544a0aee9c8e484ca4f0ab39a73015abafffd765b3c16fd78cb317b2ee23a1336a7fe295597b1ef1baaee658e26fcc8f56a6bd0b27ae7d327e60825e9faba3e53ca6ca") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000001000), 0x0, 0x10, &(0x7f0000002000)={0x2, 0x1, @rand_addr=0x5}, 0x10) creat(&(0x7f0000001000)='./file0\x00', 0x100) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x80000000, 0x4) 2018/02/04 16:01:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fcc000-0xc)='/dev/autofs\x00', 0x80041, 0x0) writev(r0, &(0x7f0000aaf000-0x80)=[{&(0x7f0000ef6000-0x1000)="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", 0x1000}], 0x1) getpeername$packet(r0, &(0x7f0000112000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00006be000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000636000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) 2018/02/04 16:01:37 executing program 1: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x146) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000001000-0x9b)=""/155) exit(0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002e8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$vnet(r2, &(0x7f0000570000)={0x1, {&(0x7f00000ad000)=""/166, 0xa6, &(0x7f00001a7000-0x1000)=""/4096, 0x1, 0x7}}, 0x68) r3 = syz_open_procfs(0x0, &(0x7f00002ec000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") getdents(r3, &(0x7f0000d13000), 0x134) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000f72000-0x4), 0x0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000002000-0xc)={0x1, 0x1, 0x7, 0x5, 0x2}, 0xc) 2018/02/04 16:01:37 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x400) semop(r0, &(0x7f0000bf4000)=[{0x7, 0x8, 0x800}, {0x2, 0x80, 0x800}], 0x2) r1 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r1, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) r2 = syz_open_dev$admmidi(&(0x7f00003ec000-0xe)='/dev/admmidi#\x00', 0xffffffff, 0x4001) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000fbc000)) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000fbb000)=""/96) 2018/02/04 16:01:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x141042, 0x0) mount(&(0x7f000010a000)='./bus\x00', &(0x7f0000a54000-0x6)='./bus\x00', &(0x7f00009b8000)='cramfs\x00', 0x4000, &(0x7f00007e3000-0xa7)="d0e982aea9740e0a20384eab5cb2c5965373f59e26e7fe078baf65a128afb77047e578ac13b3562c606b29137878e6ac6534c2057c6823dd0d0cf96aadfa6f89b6f3a81a4baa79b4767f4ad55d3371e70bdf6cc2c3b98689712175d35ead77f142eac45a967b24f450f25068d77870389ca7ad4b4e26b59f4f293317567a623471a29225cc680378c7c35daf6290d2f0853949d130080d787af1dc03003dbcdbe7fad7a0f14859") mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/02/04 16:01:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000+0xa9b)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000810000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000598000-0x1)) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000079000)=@assoc_value, &(0x7f0000228000-0x4)=0x8) 2018/02/04 16:01:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a7c000-0x8)={0x0}) listen(r0, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000b2f000)=""/246) ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f0000a38000-0xae)=""/174) 2018/02/04 16:01:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000445000)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000d9f000/0x18000)=nil, &(0x7f000052f000-0x18)=[@text64={0x40, &(0x7f0000d09000)="36263e6465f74332000000000f01c8410f01b000880000660f5862f8c481fe70d200480f01d1c4a32149034ef30fbde766baf80cb82c160886ef66bafc0ced458a2c29", 0x43}], 0x1, 0x4, &(0x7f0000f44000)=[@dstype0={0x6, 0xa}], 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000021, 0x0, 0x9}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 16:01:38 executing program 0: 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, 0x8, 0xff, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) socket$netlink(0x10, 0x3, 0x17) r1 = socket(0xb, 0x807, 0x1000000009) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000ec8000-0x70)={[{0x7f, 0x3, 0x6, 0x2, 0x7fff, 0x1, 0x55a1, 0x101, 0xffffffffffffffff, 0x1, 0x10001, 0x43, 0x6}, {0x110, 0x81, 0x401, 0x9, 0x6, 0x1000000000, 0xc000000, 0x2cc, 0x100, 0x400, 0x100000000, 0x0, 0x6}, {0x1, 0x7fffffff, 0x4, 0x1, 0x100000001, 0x4, 0x3f, 0x9, 0x6, 0x0, 0x2, 0x2}], 0x849}) bind$bt_sco(r1, &(0x7f0000523000)={0x1f, {0xf8, 0xfffffffffffffffa, 0x2, 0x5, 0x1, 0x80}}, 0x8) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000c65000-0x4)) r2 = syz_open_dev$sndmidi(&(0x7f000001e000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x2181) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000b63000-0x10)={0x1, 0x2, [@empty, @empty]}) close(r0) 2018/02/04 16:01:38 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b99000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00005c7000-0x10)=""/16) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x20000000104, 0x0) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_rr_get_interval(r2, &(0x7f00005de000)) semtimedop(r1, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000c90000-0x10)={0x2, &(0x7f00007b5000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000ca8000)={r3, 0x2}) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000fbb000)=""/96) 2018/02/04 16:01:38 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000008000400) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ff6000)='/dev/amidi#\x00', 0xff, 0x10000) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000ff6000)={&(0x7f000034c000/0x1000)=nil, 0x1000}) pipe(&(0x7f0000038000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x4) 2018/02/04 16:01:38 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ab2000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f000056a000-0x4)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000753000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x800, 0x200) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000d6f000)={0x4, &(0x7f0000500000-0x78)=[{}, {}, {}, {}]}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000263000)={&(0x7f00008ad000)='./file0\x00', r2}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1874000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x5, 0x0) sendmmsg(r1, &(0x7f00008eb000)=[{{0x0, 0x0, &(0x7f0000556000-0x60)=[{&(0x7f00004a5000)="2c80d0108d8dfc0d73e96fed575faa2dbaa41dd155df1091", 0x18}, {&(0x7f00004de000-0x6b)="bf125798f56e9884ef3699a9d7840e44d243aca37e6a58e565d82f4d9d0662ad0341e63236fb716a393a50ee941ae7427cf997ab0bfeb1da70435dcbfe039c8d9d8968a924b6d6a3f5f41ef50850b4026239b8c6834d6d84085c1019a03fa8005fb84d07bc0c197109d204", 0x6b}, {&(0x7f0000592000)="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", 0x1000}, {&(0x7f00004c2000-0x9c)="a46bd6015edaf85a0418a15f2e5a6486248c99448a4cdf0b6da1c90ca61f4da82dc2b33ca4fec7eb9581af25d99329d25cb339eb529daabe30dc90facbca0cf08177fbce4039829288e0af8fd7ee86a16953bdba00dc77d68d726a38d3bed7246d4b16a5242fbda9d631dc5f58d761e85ab570c1270ce34330e268c91031a766777e0fbd2e600af474a1f196bbecd4dae816e010af4d5d61809bba4c", 0x9c}, {&(0x7f00002d8000-0x48)="9869844f6ed0f38dbacf191ddbd7ec91c74627fc6f49e18e1ac7aca5c355b93e944545fe47f36b918ac2782ca45f74b3d32a6b5b27feafe596a396e736830699cf9eb4f1da4d3b3c", 0x48}, {&(0x7f000017f000-0x87)="39b244746dbf4a9c9c2c2cb9b8484994837cf38ee5e394d33b1e2023016c4963113325fa82371bc57d3c1e00634589f25c89615b869214eaa481739b9a3b6cd43195657287e59deee28b5aa935eae2a9b6f379b0a82ae828941190ee1def7c5e31dbd94eac92fe7650f3afef8731b867bd0248986125e78ce4fe9530525c56287580c09537f0f3", 0x87}], 0x6, &(0x7f000051b000-0x288)=[{0xc0, 0x3a, 0x40, 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0x1000}], 0x3, 0x0, 0x0, 0xc000}, 0x3}, {{&(0x7f0000c96000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003d6000)=[], 0x0, &(0x7f0000e48000-0x38)=[{0x38, 0x104, 0x4, "5f4d6717cd5ab16fe6f707f225b2da084ecba6a03584d658d04b2fd0da1b4ce61ca4c65a"}], 0x38, 0x800}, 0x3}, {{0x0, 0x0, &(0x7f0000cb0000)=[{&(0x7f00003ac000-0x90)="ad792ef4633de31b6e0192ced027d04b7051cadf5ee35d8592b91c9548a7ea9ef00cfa8e06a2e2c80a7c5ec5778563493d8fbfaa8662ff8e8944439e0322d5b1073b2846c0804a97320a3801f4fda33c2aebd2614622c835ce2b7e2abe4f26481476627e75b09d14bc54288d6a10280c6314a0cb175e2d4d9957bafdf24a553581af4022b19fecb59c744cc717839cba", 0x90}, {&(0x7f000075e000-0x3c)="bedd238b4a5e9654508a6b5e50980578ab955bcb6326ea6fdee729359f3cc476bbbd530c1cfb7384749e064a0bad1102c7fcdb92421631aafe98af9b", 0x3c}], 0x2, &(0x7f0000cbc000)=[{0xd0, 0x29, 0x3, "b45c1bba0117727045184fe590df5b992624c5c66e772a6d8b8f90fdb4f3bc365ce9a805dec97a968e9ed5077fb008eb607c03a52b35e836c67cb31bfa55959b7bbdb983df137a69c70ace21b3a020d51a71017f929f0e5d31e842bc126f95708c1c25212d82900301a13606c38d6ae061c2e7ac77b58d20d9d19c6ddd9ef9a60d22fcc5d24cc2ee96ec6d85f8da243771592601464d0fcd3334af2f707c784b62519e6b295e6dd6cb90f7d380d7c2e4faec28f05f76abb0c24b8e06"}, {0x110, 0x110, 0x55b, "c387168983caaa551ff7d7255d3215faca1c1315edb80357b1a980365e755ab175743f3da10158a254979d8dc7d540f9f60d01f3f1ce313e132b61eccb2d3a340df9560074089d87b4cfafce2013ca88b50e874e60e7e1973decb9adaebcf5ad2b20c6ce4c388f80a283c06f155abe1f4a94a00fd3173cbed3c9f410ac87990d9613e3cbe85407058172c4aca991ee82b892b16f56377679a666a1d25aadebf479d6ae9dc45db36cb60e75b885c371c1c51d32e480f182ce1e45de56ad0a845d48a91d0dbea77e57896ba88e7fefe20b95808a5e92f3692bda5422307da4138752977decbe2f26fead62e027af6cfc70f8a142ff0fa81e836444845bfa"}], 0x1e0, 0x1}, 0x4}, {{&(0x7f00009db000)=@hci={0x1f, 0x5, 0x1}, 0x6, &(0x7f00006d3000-0x20)=[{&(0x7f000034d000)="482006bd0b937a85bf7f0af229772a8e841ab5dff61a8d19734cfbcaaac0ece1230941414c3901149c587c92c89d91b085447ad2088477168cd0885e83c15ec4a1a3ff60640a9a8339b4f794f6b084ff23a50ef8a90cbacab869329fbecc1858e5a0836a7f9c015771f0c9492d4fab349fe2c49d242d9ec70eb30f328ea7983611bb629d2dc5c41b01339b0778414fb1d19c9d6b2c1049841b778409d4629080930f555f135481ff59ff5f9b25b29588dde34b22eb0a8b95404adafbc417625443f91543ef87a2f958a91564a13efeb2c8849ddcd3b4d08b02456f9553905b539fb31bd3830e", 0xe6}, {&(0x7f00005be000)="2fa8058c79897f464cf1fb1088b7507149", 0x11}], 0x2, &(0x7f00002c9000-0x278)=[{0x68, 0x11d, 0x1000, "e18952f3b4ba2299f3a2d9e76c544a1f78fbef3fddf29e2a98afc51df56a31acb0adc45ea30b985d36efc652409fa5610dc3134f589ee7078c091ac09ad686c13caf7e03d10ba9e4698757d44e8e2e088214"}, {0x48, 0x107, 0x1f, "21f74771425167fdcb3d1e1edc73b30d2589f05ad8fb1bad653202af36bdc68a116c4ed98ea3b7422255d82830490e895619dacd3f324697"}, {0x40, 0xf0a0999b83af31cd, 0x4, "ae401ea49400aaf8c9d147b1ac3f32979124a3d65ebdc6ad6c695ac56cd9f09819907c103cc7d3f875"}, {0xd0, 0x0, 0x0, "807c1b1e3317ed0fc056c1918b09d11c01361b431328f70f48a8c425a29e0594e6fffa8e56920dd742987370c3d9f321cc5bca811902bb7050f70e9c5d3cf6f410a58a32a7e0c91aa087494d7bfa8c756be7e01ff1add3b6322a6279c52c44284d71c42bc58ac63194fee77291a438c1cc613a28cae8edd52a207ea66a0047fc2f89f6fb82d372eea20cb345a9bc21f66177f88832c940f17a3d7b845bf95c0e9acef9c568cecfa421ee8516aa0006e6a8847a302791c751d9bc27ef"}, {0xb8, 0x12b, 0x596f, "64e65517f17981c184a013b2d0802030e8eec14f562d69b30b4ed16cd15ea0d8b209ec645fe37d25bc62999fb4b41bc41817b40922aa4612c9da174ff8b27d330486f080c397811f15b6d4e50d082b1c60d140f5a8b1d5f393caaf302d3446dec0fbbfa5b9e650d057dc62f766d24ccbe2bf6cbf18b584f4eed4e2512ec8f83a803addc2033468cdbc5acd5b263afd727d1688257e275c3679765375d5b5fb79bebb97911d75d539"}], 0x278, 0x4000000}, 0x1}], 0x7, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000648000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1201}) r4 = socket$inet(0x2, 0x7, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000156000-0x78)={0x34c9, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, 0x100, 0x2000000000, 0x7f, 0x6, 0x6, &(0x7f000016f000+0x18b)=@generic="ed0e5db92612d7365010ed87584f20bd", 0x0, 0x80000000, 0x8}) 2018/02/04 16:01:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000667000-0x1c)=@req3={0xffffffff, 0xfffffffffffffbff, 0x7fff, 0x9ae1, 0x400, 0x5c97, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff7000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cfe000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b24000)={r2, 0xfffffffffffffffb}, &(0x7f00007ae000-0x4)=0x8) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r3, &(0x7f00003af000-0x38)={0x0, 0x0, &(0x7f0000847000)=[], 0x0, &(0x7f000048a000)=[]}, 0x0) sendmmsg$alg(r3, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[]}], 0x1, 0x0) [ 300.655481] sctp: [Deprecated]: syz-executor2 (pid 8912) Use of struct sctp_assoc_value in delayed_ack socket option. [ 300.655481] Use struct sctp_sack_info instead 2018/02/04 16:01:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x30000, 0x0) fanotify_mark(r2, 0x7c, 0x800084b, 0xffffffffffffffff, &(0x7f0000486000)='./file0\x00') 2018/02/04 16:01:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000ac9000-0x14)=@random={'os2.', '/dev/sequencer2\x00'}, &(0x7f0000ade000)=""/173, 0xad) fgetxattr(r0, &(0x7f0000e7c000)=@known='system.sockprotoname\x00', &(0x7f0000058000-0x18)=""/24, 0x18) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000a98000-0x1)) 2018/02/04 16:01:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockname$ipx(0xffffffffffffffff, &(0x7f0000ae3000), &(0x7f00004e8000)=0x10) 2018/02/04 16:01:38 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000c29000-0xd)='/dev/usbmon#\x00', 0xb3b2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000088d000)) syz_emit_ethernet(0x8d, &(0x7f0000292000-0x8d)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x5, 0xfffffffffffffc00, 0x8a6f}}], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x0, 0x7b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002]}, {[@loopback=0x7f000001]}, {[]}, {[@local={0xac, 0x14, 0x0, 0xaa}]}, {[@multicast1=0xe0000001]}]}, @lsrr={0x83, 0x17, 0x0, [@broadcast=0xffffffff, @dev={0xac, 0x14}, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty]}]}}, @icmp=@dest_unreach={0x3, 0xd, 0x0, 0x0, 0x2e, 0xb89, {0x7, 0x4, 0x0, 0x7, 0x7, 0x3, 0x6, 0xa4, 0x0, 0x85, @rand_addr=0xc1d, @empty, {[@generic={0x8f, 0x6, "c83cca43"}]}}, "df8add"}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) 2018/02/04 16:01:38 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000008000)={0x2, 0xa, 0x0, 0x0, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x2}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_lifetime={0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}]}, 0x118}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000003000-0xe)='/dev/admmidi#\x00', 0xff, 0x200) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000000e000)={0x0, 0x5, 0x5}, &(0x7f000000f000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000010000)={0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000000b000-0x40)={r3, 0x2, &(0x7f0000010000)=[0x80000000, 0x1], &(0x7f0000011000-0x10)=[0x6, 0x3, 0x4, 0x2], 0x20, 0x8, 0x8, &(0x7f0000011000-0x20)=[0x5, 0x7, 0x1, 0x1ff, 0x8, 0x0, 0x2, 0x0], &(0x7f0000010000)=[]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000000f000)={r2, 0x7f, "43a42a24747f6ceb836fd60562fec8f04f0954b1321d289b4284bbf9769ecdac4cd888fcd58185be1a615795eaa83b17bf97f6465d096840b1fd8bc097bf3f836ad63e9741bbe5737c5a81408ea2fa8879157475165f1c6394bd085c9407a40e4461b1ee95fe325b3aaf1d7587fdbf17be2bcf9c109897ff3f00d758779061"}, &(0x7f000000f000)=0x87) sendfile(r1, r1, &(0x7f000000a000)=0x1a, 0x80) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000011000)=""/188) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)='/dev/kvm\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000010000)={r2, 0x45, "3ed9ba00f4824e708781e9d247521bf9ced1b20e1d2624f70125cbdd0afff5fed402801ece6365d39e1d3823f5ccf4f48fd598cbf77ff5a1d8a63eee1e6151565ebe0c4cca"}, &(0x7f0000013000-0x4)=0x4d) 2018/02/04 16:01:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe2(&(0x7f0000c2b000-0x8)={0x0, 0x0}, 0x84800) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000b92000-0x10)={0x101}) r3 = semget$private(0x0, 0x4, 0x100000000000402) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000543000)=0x3) semctl$GETNCNT(r3, 0x7, 0xe, &(0x7f00009d6000)=""/254) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000de3000-0x4)=0x401, 0xfffffffffffffe73) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000), 0x353) 2018/02/04 16:01:38 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000fbb000)=""/96) r1 = syz_open_dev$audion(&(0x7f0000f8c000-0xc)='/dev/audio#\x00', 0x200, 0x80) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000fbd000-0x4)=0x5) 2018/02/04 16:01:38 executing program 1: eventfd(0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$vcsn(&(0x7f0000eb6000)='/dev/vcs#\x00', 0x1, 0x40) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00008fc000-0x4)=@assoc_id=0x0, &(0x7f0000de5000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000aa4000-0x88)={r2, 0x3ff, 0x80, "cb4096115596d0901b0b50b6fec3b510fd60bbb9b64e10b755aabf13148c84a9b65f3acbb4fa28c39885aaad9c9088946876585538399743058f3802f2e0252c993851213d3dda9e6b5c1eaca77b8debbf93c1392b637747ce0533102f3bdcaee1f80d252385aab9cd98cc7326c4214c030dd6500820b35f0fa19c4f036015e9"}, 0x88) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000585000)={&(0x7f0000e7e000)={0x2c, 0x2, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x18, 0x1, [@typed={0x14, 0x0, @str='%keyring,\x00'}]}]}, 0x2c}, 0x1}, 0x0) 2018/02/04 16:01:38 executing program 0: clone(0x34bfdc9e32880748, &(0x7f0000756000-0xb9), &(0x7f0000830000-0x4), &(0x7f0000967000-0x4), &(0x7f0000bbc000)) socket$packet(0x11, 0x3, 0x300) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000796000-0x11)='/selinux/enforce\x00', 0x380, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000aac000-0x4)=0xfff) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r1, 0x5, &(0x7f0000001000-0x8)=0x1, &(0x7f0000000000)=0x7) 2018/02/04 16:01:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000b71000-0x4)) exit(0x10000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000), 0x7ff) 2018/02/04 16:01:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000d7d000)='user\x00', &(0x7f0000a70000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000071d000)="aa71aa22f33a32b194532671f76e4ea3eba2cf53cc02a44337d560f7424e835092d264deb0233b76b0fd226ca6fed367819ee5a9ad824052e6cf3779a980d62d8d4147cc0cec42df03826b72cdba2fdb606fe328a0e45b8542061b56930a13bbad64b2918d36d2ccd5ebad4bea8f5bc05e4f53a0d1ba6e00aa3442a3bcb0ca2d253dd034f1bcd10de120fb953e1b338e3c1ab97142197014d28e10f3e947e9349f9372c533f80a374694012b5cd7dacb3f20621fccb3dff0bea9986317207d79114b45410c99a9c0bf2fe751c7062a8c6ba293008e73", 0xd6, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x10002000) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/04 16:01:38 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x801054db, &(0x7f0000001000-0x4)) 2018/02/04 16:01:38 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ffe000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00006f0000+0xb56), 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000063a000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00004d4000-0x14)={0x3, 0x0, 0xc000000000000}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000a9e000-0x1)="eb") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c49000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000879000-0x18)={0x0, 0x7, 0x8, &(0x7f0000c49000)}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000713000-0x85)=""/133) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000c7d000)=[], 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00000a2000)={0x70003}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000527000)) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000871000)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x2, 0x20, &(0x7f0000bda000/0x5000)=nil, 0xfffffffffffeffff}) 2018/02/04 16:01:38 executing program 3: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) dup(r0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fallocate(r1, 0x0, 0x0, 0x6) 2018/02/04 16:01:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d1b000-0x10)={0x2, &(0x7f000073c000)=[{0x0}, {}]}) ioctl$int_in(r1, 0x5473, &(0x7f0000177000-0x8)=0x8) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00007a1000)={r2, &(0x7f000074e000-0x5e)=""/94}) r3 = syz_open_procfs(0x0, &(0x7f000074f000)='stack\x00') preadv(r3, &(0x7f000051c000)=[{&(0x7f0000f99000)=""/4096, 0x1000}], 0x1, 0x0) [ 300.888110] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 300.926806] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/04 16:01:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x3) futex(&(0x7f000000c000-0x4), 0x0, 0x0, &(0x7f000000b000)={0x13000000000}, &(0x7f0000005000-0x4), 0x0) futex(&(0x7f000000c000-0x4), 0x4, 0x3ff, &(0x7f000031c000-0x10)={0x0, 0x989680}, &(0x7f0000902000-0x4), 0x0) 2018/02/04 16:01:38 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x181000, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000094d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000000)={0x3, r2}) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4), 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000002000-0x8)={0x1}, 0x8, 0x800) 2018/02/04 16:01:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000560000-0x4)=0x3, 0xffffff8d) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b27000-0xb)='/dev/mixer\x00', 0x2, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000480000)={0x5, 0x7, 0x3, 0x3, 0x2f90, 0x8829, 0x9, 0x4, 0x2, 0x7, 0x4, 0xff}) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 16:01:38 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000013000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000000b000)={{{{0x2, 0x1, @multicast2=0xe0000002}}, {{0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0x7fff}}}, 0x7fffffff, 0x1ff, 0xffffffffffffffff, "f71a67e01927b06217440658b01f0a2f25e560cb9c3cb90d98b4475954f1202ab0eda6d9d7c4d38813aa42dc169a69426d93983f83d1edbfd64a059a2b1f4b38afc326e6f6b98a991361a348bf66340b"}, 0x160) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000014000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000012000-0x4)=0x180, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x88}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/04 16:01:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000699000-0x14)={@mcast1, 0x0}, &(0x7f0000e9e000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000028b000-0x28)={@common='ip6_vti0\x00', r2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000059f000-0x1026)=@hdr={0x3, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty, "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"}}}, 0x80c) [ 301.052839] device eql entered promiscuous mode 2018/02/04 16:01:38 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, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000025f000)='/dev/cuse\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f00001f5000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000aaf000)='./file0\x00', 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f00006bf000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/04 16:01:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8c9b57b7eeb9d39c, 0x1, &(0x7f0000d06000-0x10)={0x77359400}, 0x0) 2018/02/04 16:01:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0xbf13ab4899e10010, 0x3, &(0x7f0000d3b000)={0x0}) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00004a9000-0x68)={0x7b, 0x0, [0x9, 0x3e1, 0xfffffffffffffff9, 0x401]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a3c000-0x28)={@common='bridge0\x00', &(0x7f0000595000-0xc4)=@ethtool_drvinfo={0x3, "355edb6c56a35c2d1b6851517b34be61c964d0005a9e493d2ee769cc986abf2a", "039b1e2c72549b2531b48beb43517a2f0a05ee92e05827581dc0dca63bea962e", "b545f543c26713c24a8bdefc67ac7f9f4c7a6ca15292354401cfe824bd0eb4e7", "f3d8b17eb488039863e08e0ff07648111ba745d9fc9a0cb4c4c0fad535158acf", "9dd2ffa0b42e3d85f39963db1a15db26cc9d35d2469e050b66529ab7eb56583b", "94673663657cf4f32535af74"}}) 2018/02/04 16:01:38 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000be5000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000fbd000-0x10)={0xffffffffffffff1b, 0x0, 0x0, 0x6}, 0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00007e6000-0x4)) r1 = semget$private(0x0, 0x20000000104, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fbd000)={0x0, 0x0}) semop(r1, &(0x7f00005c8000-0x18)=[{0x1, 0x3, 0x800}, {0x0, 0x8001}, {0x1, 0x7959, 0x800}, {0x4, 0x101, 0x1800}], 0x4) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000fbf000-0x8c)={0x400, 0x8, 0x5, 'queue1\x00', 0x694}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000fc0000-0x10)={0x1, &(0x7f0000fc0000-0x8)=[{0x0}]}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000fc0000-0x8)={r4, 0x4}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fc0000)={0x0, 0x3, 0x30, 0x5, 0x3}, &(0x7f000028c000-0x4)=0x18) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000785000)={r5, 0x2, 0x30, 0x4, 0x4}, &(0x7f0000fc1000-0x4)=0x18) clock_nanosleep(0x4, 0x0, &(0x7f0000fbd000)={r2, r3+10000000}, &(0x7f0000407000-0x10)) clock_gettime(0x0, &(0x7f0000010000-0x10)={0x0, 0x0}) semtimedop(r1, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffff7fb, 0x1}], 0x1, &(0x7f0000020000-0x10)={r6, r7+10000000}) r8 = getpgrp(0x0) r9 = fcntl$getown(r0, 0x9) pipe(&(0x7f000035b000-0x8)) setpgid(r8, r9) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000fbb000)=""/96) 2018/02/04 16:01:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x2402) connect$inet(r0, &(0x7f00005be000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000602000)=""/66) socket$inet(0x2, 0x1, 0x4) syz_emit_ethernet(0x46, &(0x7f0000004000)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x40000, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast2=0xe0000002, {[]}}, "c4e60974958cac44"}}}}}, 0x0) 2018/02/04 16:01:38 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x5) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000006000)={@broadcast, @local}, &(0x7f0000010000-0x4)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@unspec=@multiport={0x50, 'multiport\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x310) 2018/02/04 16:01:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000549000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x1) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f000008c000)=0xffffffffffff8000) 2018/02/04 16:01:38 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000006000)={&(0x7f0000013000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000028000-0xb)='/dev/adsp#\x00', 0x3, 0x4000) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80e, 0x2, &(0x7f0000028000)) 2018/02/04 16:01:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f00006d4000)='./file0\x00', &(0x7f0000334000)='overlay\x00', 0x1000, &(0x7f000096b000-0x2)='Gp') r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getpeername$unix(r0, &(0x7f00001af000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000a50000)=0x1002) stat(&(0x7f0000799000)='./file0/file0\x00', &(0x7f0000882000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00004e0000)=0x0, &(0x7f00000a9000-0x4), &(0x7f0000648000-0x4)) fchownat(r0, &(0x7f0000512000-0x8)='./file0\x00', r1, r2, 0xc00) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000084000-0x4)=0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000ee5000)={0x80000000}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c77000-0x9)='/dev/rtc\x00', 0x101408, 0x0) fchmodat(r3, &(0x7f0000a5d000)='./file0\x00', 0x1) bind$unix(r0, &(0x7f000089d000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x200) openat$dir(0xffffffffffffff9c, &(0x7f0000f24000)='./file0\x00', 0x400240, 0x3e3683b2faa8d22f) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)) 2018/02/04 16:01:38 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000213000)='GPL\x00', 0x1) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ffb000-0xa0)=[@in6={0xa, 0x3, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0x15}}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0xfff}, 0x6}, @in={0x2, 0x3, @rand_addr=0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x2000000000000000, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xfffffffffffffff8}], 0xa0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x400000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xffffffffffffff80}, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d9e000)=@int=0xfffffffffffffffd, 0x4) 2018/02/04 16:01:38 executing program 4: madvise(&(0x7f0000a32000/0x2000)=nil, 0x2000, 0x2) 2018/02/04 16:01:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0xb1) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00006ae000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001f0000)='\x00?', 0x2, 0x0) 2018/02/04 16:01:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e87000)="240000001a0025f0006bb404feff001c02f748ff6e10b500000700eb0800030001000000", 0x24) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005ef000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000f62000-0x20)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000ea000)={0x0, 0x80000000}, &(0x7f0000157000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000832000-0xc)=@sack_info={r2, 0xa60, 0x2}, 0xc) socket(0x1, 0x803, 0xde) 2018/02/04 16:01:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x20, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x5, &(0x7f0000111000-0x4)=0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x80) rt_sigtimedwait(&(0x7f0000001000)={0x9}, 0x0, &(0x7f0000004000), 0x8) ioctl(r1, 0x100000001, &(0x7f0000001000)) 2018/02/04 16:01:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000db0000-0x8), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x154) bind$netrom(r1, &(0x7f0000000000)=@full={{0x3, {"e384de53f387f1"}}, [{"40a71c88fa3738"}, {"1b42fed69291f9"}, {"6b03a0a7945129"}, {"529cea737f6718"}, {"636d43f6a22625"}, {"4aab88ab2fdce2"}, {"c8ca00bba40d8a"}, {"29d00361a27c34"}]}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000+0x7f7), &(0x7f0000000000)=0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x3, 0x9, @empty, 0x20}, {0xa, 0x1, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0xff, [0x0, 0xff, 0x0, 0x3, 0x481, 0x7, 0xde06, 0x3740]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x78)=[{{&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x1a)=""/26, 0x1a}, {&(0x7f0000fd1000)=""/219, 0xdb}, {&(0x7f0000001000-0x30)=""/48, 0x30}, {&(0x7f000077d000-0x6)=""/6, 0x6}, {&(0x7f00008c3000)=""/4096, 0x1000}], 0x5, &(0x7f0000000000)=""/230, 0xe6, 0x9}, 0x4}, {{&(0x7f00006fc000)=@rc, 0x9, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x17)=""/23, 0x17}, {&(0x7f0000c20000)=""/8, 0x8}, {&(0x7f0000c9c000)=""/59, 0x3b}, {&(0x7f0000001000-0x54)=""/84, 0x54}], 0x4, &(0x7f00009e3000-0xba)=""/186, 0xba, 0xffffffffffffffc0}, 0x4}], 0x2, 0x100, &(0x7f0000001000-0x10)={r2, r3+30000000}) 2018/02/04 16:01:38 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001a000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x1fe, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x47f) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ashmem\x00', 0x8100, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000001f000)={0x4, r1, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000001a000-0x18)={0x0, 0x0, 0x0, 0x100000000, 0x1}, &(0x7f000000c000)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000008000)={r3, 0x4}, 0x8) 2018/02/04 16:01:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000075b000)=[], 0x0) fanotify_init(0x10, 0x80000) flock(r1, 0x4) dup2(r0, r1) 2018/02/04 16:01:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000046c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e35000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x91d}, {0x6}]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000bfa000-0xa)='/dev/vcs#\x00', 0xbcb, 0x84c0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00005ac000-0x30)={@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, {&(0x7f0000309000-0x9b)=""/155, 0x9b}, &(0x7f000033d000-0x1), 0x9}, 0x30) writev(r0, &(0x7f0000a87000-0xa0)=[{&(0x7f0000ed4000)="f8cb5454c01743b772037a84165129293e4c1fbb88c101ccb590c70d0a505a5310db0aef853ef7bdab575b5cae3ee28315d9b5ea1ee18ae0ba999e2a426684ebfd6d532f04f89b420d85f4a6dabab30746906ace227340c8d9dccee8f2ea23eb0b16d79ea00a84ba9c2af6e6"}, {&(0x7f0000086000-0xc4)="bc4a2bb86b48128635b691403327b68a7d725ad0f2e6e5b89e8160e2b1f4466da384a925e22eb9ac1c3ca205822b20765bfe20d7013a148d9a1f09cbcb1ef17279c75f8e2d5c3bde952a090e017db3c1e9d69790e6affd9ed0147f5745c75f043caa914fb17d380a1454cf7eef3bbb8e14c03457c2ca65b301683e85de609cbc366457b304140bcf5cd8b8d3814c244ddaa7ee76143d1c6ef426d439629dd1596eb6520c57f2de2ebffda29592382b077f116393dcaed8c1c9815fde770d9132640c3836"}, {&(0x7f0000ab2000)="72c33dd9d08121e3105c9fce433554fe0c0eb6907e8c4311444fc46a79f1b49146da0524fd88e349c86a1b8ab457c3f1526d516b295d2ea495a0bcdd34d70abad377b9d089ed6210de4b6dbe95994566288e2c7c17e502c571df27b60feaba20c14e64a49d83"}, {&(0x7f0000d1d000)="aef9038a6b81a87841542b5a38f1fb4fe4f8f950979a0f3e253d71d42b2fec2ed1fbf524a923af227b6473ff94209786448d49bcb2e5c76219af672032ac53577457f308149fe988c3d597db0eb0a4d4"}, {&(0x7f0000fdf000-0xfe)="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"}, {&(0x7f0000216000-0xa8)="393196fbe6b1dee8da6caa03c9d0805ee20eae7224f176d37af4578b6eb67faee39c23bf88d0699ad3ca2172716676c7cfa4e3d566af08ad1557557349fec48c6cd0feb3af98b0d3bdf48f85c4ec830c55026d9b430059ba30619cf46a3c18fb5f8d3f27a4f52a39fe38a448fb0969e07cf70033a5294d71aa9c7a0ecd39cf2f37e25c0a33ae3843a809c77eae73b15ad7e010a054cb86d6cc5ef2a52ba6eb2abe0746b3aace8d19"}, {&(0x7f00001a1000-0x5f)="1e91a4bd977c808ed4f55a7926243a01a0ffd5cf76b6e21957e7704ac625ffaed7f5c17c0f989996d8b4e28cdcc3aedc8307704c0a994a515acbda9d96d44316d3eebe08a657398cc98e56b74c8c6bf93b592c302e45bba83c7c14abdfb053"}, {&(0x7f000071f000)="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0x203}, {&(0x7f00007fd000)="004b02b3c62379ff50e47944a8ce21648e5786455b9c626c6d11d7f0441cf304f9ed5bdbe0b432fabe76b6b30b75c8c4d299e2ebfd33b3d823d23cdc91ea6c3b4cbbe069a599289e86af3fcfe5b6c38b635c277e034c441d4ab93e03f904b9b333c04e3c779180d42661cb3ee5936da74a51213dee42"}, {&(0x7f00006c6000)="11959576daad94812a24c19bf956c00fd905cab7d55b16a4278dda8af6f164c6551a1f8a3446c64cb124d771fb65333d17b11277d2f32983cebd444b6c431b34f04bddd0595b22952995d7193d2906f159db0c19b3194cbaa0ce1ff34cfc2491cc9c0049af4a87b5e2466dbb5c059e379f2dcca843aa9ebea4b6db4ce4d89a8f9a8edc355795f68b157623a6e60bad6de46e5418469baef663658f2427e56191d1328c3125940d820b7d96d4ee01ee4c98f311e42b7126a1a6f1dd9d914293aff00dcef97b5431761a78e0adfcf4e91aace3f00c0553db5d0619b73dfb03565cc47e88a4215853f6aa13b9"}], 0x2fc) 2018/02/04 16:01:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ce6000-0x28)=[{0xffffffffffffffff}], 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000d27000-0x90)={0x4004000000103, {{0x2, 0x1, @empty}}}, 0x90) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000a05000-0xc)={@broadcast=0xffffffff, @empty, @broadcast=0xffffffff}, 0xc) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x12, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009f6000-0x10)='/selinux/policy\x00', 0x0, 0x0) stat(&(0x7f0000440000-0x8)='./file0\x00', &(0x7f00009ab000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f00008c2000)={&(0x7f00007a6000-0xc)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f00003ba000-0x10)={&(0x7f0000d46000)={0xfc, 0xf, 0x3, 0x200, 0x0, 0x1, {0x7, 0x0, 0x6}, [@nested={0xbc, 0x47, [@typed={0xc, 0x18, @uid=r1}, @generic="3cd46a", @generic="dc4a98ac0e098df6d7ddb2387e0191b732aca080f31dfaae12548ea2d7dbd8c7ae52de36b640cdb7656e5d6c9fe8d5b98b87f41d3f0e46657e284b5bcd82c797a2e049aa2066508b9da51d57c5de557eb47e0fbe71b0d266282e04", @generic="cea6612b8a262ae322508f48fd78d6d181af2bbb6775bcb3b50f7c9faacdf77d7bc2311e4dfb461f318c32320a756433f4df595e9d05ceb6d362f38102cfab", @typed={0xc, 0x3a, @str='[#/\x00'}]}, @nested={0x2c, 0x84, [@typed={0x18, 0x77, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}, @typed={0x10, 0x52, @u64=0x8}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4000041}, 0x4000000) 2018/02/04 16:01:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00001ef000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) read$eventfd(r1, &(0x7f00000bf000-0x8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000983000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) io_setup(0x3, &(0x7f0000930000-0x4)=0x0) r3 = creat(&(0x7f0000e57000-0x8)='./file0\x00', 0x0) getpeername$packet(r0, &(0x7f00002dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00007dc000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000007d000-0x18)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x3, r4}) r5 = getpgrp(0x0) getpgrp(r5) syz_open_dev$tun(&(0x7f0000bad000-0xd)='/dev/net/tun\x00', 0x0, 0x200) io_submit(r2, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/02/04 16:01:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bec000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) openat(r2, &(0x7f0000ccc000-0x8)='./file0\x00', 0x125041, 0x80) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f000084c000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) pread64(r3, &(0x7f00002ac000-0x7d)=""/125, 0x7d, 0x0) 2018/02/04 16:01:38 executing program 7: waitid(0xb0f57da1eb44627f, 0x0, &(0x7f0000ce5000-0x10), 0x2, &(0x7f0000f63000)) 2018/02/04 16:01:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x7ff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00009b8000-0xc)=@sack_info={0x0, 0x2, 0x1d}, &(0x7f0000755000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000038d000-0x10)={r1, 0xd0, &(0x7f0000cc3000-0xd0)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x101}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x92}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @empty}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x9a06}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}]}, &(0x7f0000956000-0x4)=0x10) openat$vcs(0xffffffffffffff9c, &(0x7f00003b6000)='/dev/vcs\x00', 0x18000, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/04 16:01:38 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x3) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000992000-0x10)={0x77359400}) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000fbb000)=""/96) 2018/02/04 16:01:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) time(&(0x7f0000ca8000)) setns(r0, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000032e000-0x9)='/dev/ppp\x00', 0xa000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008fb000)='yeah\x00', 0x5) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000593000-0x35)="ac320678001db1a26219f7b7f1d4f8ca47be4ac407fec2a1e24ae60803d13bc9c1e99ab2a6f5e99c5a583b1625e9e436fa62c74206", 0x35) shutdown(r0, 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ec5000-0xc)={0x7, r0}) mremap(&(0x7f00001ed000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000c16000/0x3000)=nil) 2018/02/04 16:01:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000d46000)={0x1, 0x900000000}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a89000), &(0x7f0000ba3000)=0x4) 2018/02/04 16:01:38 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fc3000-0x18)=@add_del={0x2, &(0x7f0000fc2000)=@generic="f49df4fd1bef1539d2959fccd6d19bd0", 0x6000000}) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fc3000-0xb)={0x4, 0x401, 0x101, 0x4, 0x0, 0x200, 0x56, 0x5, 0x6, 0x3, 0x860}, 0xb) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000775000-0xb)='/dev/mixer\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00000c0000)={0x5, 0x7, 0x10000, 0x1f, "1eaa196c4d4f708640cbc34f417c952301f05741cfec92f0f89136edc7a70ddc291472528235d21edb751878", 0x9}) pipe2(&(0x7f0000fc3000-0x8), 0x800) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4}, @assoc={0x18, 0x117, 0x4}], 0x30}, 0x0) 2018/02/04 16:01:38 executing program 7: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000056000)={{0xffffffffffffffff, 0x2, 0x7ff, 0x1, 0x400}, 0x1, 0x902}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x40) 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"}) write$tun(r2, &(0x7f0000001000-0x480)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "3093ce", 0x78, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment, @fragment], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b78d51", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @empty, [@fragment, @hopopts={0x0, 0x5, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @ra={0x5, 0x2}, @hao={0xc9, 0x10, @dev={0xfe, 0x80}}]}]}}}}}, 0xaa) syz_open_dev$sndseq(&(0x7f0000054000)='/dev/snd/seq\x00', 0x0, 0x600) 2018/02/04 16:01:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000072b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r2, &(0x7f0000bac000+0x431)={0x0, 0x0, &(0x7f0000073000-0x20)=[{&(0x7f0000c29000-0xbe)='q', 0x1}], 0x1, &(0x7f0000763000)=[]}, 0x4008880) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000df7000)={0x401, 0x8a85}, 0x8) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3b0", 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/04 16:01:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000010c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) sendto$inet(r1, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @empty}, 0x10) prctl$setmm(0x23, 0x7, &(0x7f00002dd000/0x3000)=nil) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b5a000-0x4)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000511000)='/proc/self/net/pfkey\x00', 0x72000, 0x0) unshare(0x210000) 2018/02/04 16:01:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000433000)='./file0\x00', 0x10000001001, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x9) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/04 16:01:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x40000, 0x0, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000052d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/02/04 16:01:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000e69000)=@req={0x50, &(0x7f0000559000)={@generic="7a599045c28b5dd1b9e84d89022285ec", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002}, 0x0, 0x3, 0x0, 0x4}}}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bf8000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000669000)={r1}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000396000-0x10), &(0x7f0000986000)=0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xb}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000421000)={0x0, 0x0, 0x30, 0x6, 0xfffffffffffffa91}, &(0x7f0000f01000-0x4)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a79000)={r5, 0xe3, "aeadc5daed77aad174b8c3826444fa52037529facc2491b2921ec480d83515f1bca0e0e400305a95e7c71184fab4cbdf5468e230d15d264f4097b31d78d54bfb1c01b029af64314f2d094c89813c92ef9f0903abe3d9bc4240a91450e07bc016e780ae556e9e7c5f4f93149b98f2c48706b0bedcf094364e7fd91298b7000ea489817260b6b57beef10cf7d55276e0d85918d91adabb342dfb505409a340a40d2767170cb195ebddb65d9304dd9cf7866455f32d048c775978c440182a6fa07c209c9c1a2bfa34040a363bd088ec06ef4d17b8f84cca8d26e00f297c00af546c73c56e"}, &(0x7f00002d5000)=0xeb) 2018/02/04 16:01:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000817000)='/dev/net/tun\x00', 0x0, 0x40) fsetxattr(r0, &(0x7f0000549000)=@known='system.sockprotoname\x00', &(0x7f0000394000)='-[wlan0#\x00', 0x9, 0x3) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) pipe2(&(0x7f00005a0000-0x8)={0x0, 0x0}, 0x80000) clock_gettime(0x0, &(0x7f0000643000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00001a9000-0x68)={0xa271, 0x10000, 0x7fffffff, {r3, r4+10000000}, 0x7, 0x6}) recvmmsg(r1, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7}}], 0x1, 0x0, 0x0) 2018/02/04 16:01:39 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) writev(r0, &(0x7f000000e000)=[{&(0x7f0000021000-0xd1)="ff", 0x1}], 0x1) write(r0, &(0x7f0000015000-0x1000)="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", 0x1000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000b000)={0x0, 0x4}, &(0x7f0000012000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000009000-0x8)=@assoc_value={r1, 0x7}, 0x8) 2018/02/04 16:01:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00002f3000-0xc)='/dev/amidi#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c23000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ca9000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ca2000-0x6)={r1, 0x80000000}, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000b80000)={0x1, &(0x7f0000a26000)=[{}]}) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000099a000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x24, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc60100"}}}, 0x42) [ 301.563647] xt_connbytes: Forcing CT accounting to be enabled [ 301.579404] device eql entered promiscuous mode 2018/02/04 16:01:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000cf9000)="2400000024007f009b6700415e00770100000000010000000001000000000000bb010710", 0x24) sendto(r0, &(0x7f0000106000)="e7b0f4a20f08400b11a1bb5b6d844f9f5b0ae60d629d751439a661a974e1826c0e8808e49d7ef234ecdbb7165391426796635e0a3aaa40dfe03f34db008e462fc30c74d28dbf19d630af5c60ff52d8793c45aa6eb5f2c10b56b0e6b6fd995d1b865d5006143ab574ba4e02b775", 0x6d, 0x44000, &(0x7f0000b2a000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10) 2018/02/04 16:01:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00006e8000)={0x0, 0x6, 0xfda5, 'queue0\x00', 0x6}) pipe2(&(0x7f000038a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000878000)) fcntl$setstatus(r1, 0x4, 0x40000) write(r2, &(0x7f00004ac000-0xe5)="ae", 0x1) readv(r1, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000cab000)={0x4, 0x40, 0x4, 0x8}, 0x10) 2018/02/04 16:01:39 executing program 7: syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000010000-0x8)='./file0\x00', 0x20) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000010000-0xc)={@local, @loopback, 0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000000f000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000000f000)='/dev/snd/controlC#\x00', 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x2) add_key$user(&(0x7f0000010000-0x5)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000010000-0xe8)="04a44158a4db487bba3125c280abf63e6b5c845901cdcf9893283551916cc3222aaf70fcd9608c69cba1aec93915f1654e34aaf310af9aa343c9c4aa9ba33689b84c2d4c2542f428f7243d4f10afb51019f4c926f7c08123a371122408dd987d4d79f13a2170db8194e81f22d6ddc32587a260c912f5562bb0ee2ce238cbe290e480129f72918435b199cfc31537de9b085571b4c947c7293d6ac82a4d709195d7928a5cdffdf5807bc58abda601315f4401d645d279f17d37d8d68b26df522ef77ee0e6a78c24ac1a58734702ba47baf4b44eba9cef714fcd90c3c58040fbeb17e81a6327b0e856", 0xe8, r2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000010000-0x10)={0x1d, r1}, 0x10) 2018/02/04 16:01:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000-0x8)='./file0\x00') getdents64(r0, &(0x7f000050c000)=""/124, 0x7c) 2018/02/04 16:01:39 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x40000000004000) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000fbd000-0x18)=[{0x3, 0x80000000, 0x800}, {0x3, 0x2, 0x1000}, {0x4, 0x0, 0x800}, {0x1, 0xfffffffffffffffb, 0x1000}], 0x4) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000fbb000)=""/96) 2018/02/04 16:01:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000027c000)='./file0\x00', 0x200, 0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000c4c000-0x4)=0x4, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000c14000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0xa400) 2018/02/04 16:01:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000892000-0xba)="feaff66b89f9a2f0602d5f3d88d76e38087c6df2d85186ee247cea994f4e83bdda6b49c095edb1ee580976cfbbe61305cc1a4e0ec6313564ffd6ffe785b658a1208ef9a5aec07edd866db363ae60776edd72bbffad48d9c7ecda39b2e25f20711684053f8338fc1558132ddd9c80c025e2257375d066867b0d4ef2a8e9ae48b7e95d17bf81ea8b8b6fc277d793e556b537d86092d378b5acbeeb91ef12426dcf019d419a4c4a4e8dad3f997c0a10a3f4d7f6ba32fe429e109bc4", 0xba, 0x4000004, &(0x7f0000ab9000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000df0000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000720000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r3}, 0x14) fcntl$setflags(r1, 0x2, 0x0) r4 = syz_open_dev$amidi(&(0x7f00006df000)='/dev/amidi#\x00', 0x6, 0x418c00) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000c28000)=0x4) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c3b000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x3, &(0x7f000000b000)={{0x0, r6+30000000}, {0x0, r5+10000000}}, &(0x7f000000e000-0x20)) read(r2, &(0x7f000077e000-0xc5)=""/197, 0xc5) r7 = syz_open_dev$vcsa(&(0x7f00003dd000-0xb)='/dev/vcsa#\x00', 0x7, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) fcntl$dupfd(r0, 0x0, r1) execve(&(0x7f0000308000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f0000519000)=[&(0x7f00001cb000-0x10)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000e44000)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00008f6000-0x5)='ppp0\x00', &(0x7f00000bf000-0xd)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000955000)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000922000-0xb)='/dev/vcsa#\x00', &(0x7f00002b2000-0x1)='\x00', &(0x7f0000b36000)='bdev\x00']) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) fcntl$setlease(r7, 0x400, 0x1) ioctl$LOOP_GET_STATUS64(r7, 0x4c05, &(0x7f0000740000)) umount2(&(0x7f0000716000-0x8)='./file0\x00', 0x9) ioctl$int_out(r7, 0x5460, &(0x7f0000896000)) 2018/02/04 16:01:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000951000)='/dev/sequencer2\x00', 0x200, 0x0) pwritev(r0, &(0x7f0000ebc000)=[{&(0x7f00007a5000-0xb4)="ff1e7aa7", 0x4}], 0x1, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000f09000-0x4), &(0x7f000042e000-0x4)=0x4) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000a48000-0x4)=0x3) connect$pptp(r0, &(0x7f0000266000-0x20)={0x18, 0x2, {0x40000001, @broadcast=0xffffffff}}, 0x20) 2018/02/04 16:01:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000300000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000e6e000)=0x14) creat(&(0x7f000036d000)='./control/file0\x00', 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000-0x1)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/04 16:01:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) sendto$inet6(r0, &(0x7f00008e4000)="018a00000003d016c55055abdcb78d599f40cfbe99ef8fb76d752cf0fa4b57e9c3b7d6e3f3fe3eb5e4a36bd477a4a38b7980dc3b97975f6d22374f9485c184debb2c4e67d5fdc3f7da385bcc6f97cf3ab1c790a1d0b0670dde02d8c1b580d98d2efb265ac66c798363b1612a535e6bfdf57c375c8100000000dbce4894ada033d120ba17c2792108fee238ea8575c7634037b3d7588ed0eb4fe742853b0c239524b9d76f72f6c71558940a1eaa4e9ded9573701ed9963c9e9a2e08bffa6df3e7c74a72aafe0a7811f7fc4729fcbf8d32aabd1673a71e", 0x1, 0x0, &(0x7f0000c9a000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x228) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r0, 0x1) close(r0) 2018/02/04 16:01:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00009b1000-0x78)={0x80f4, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @broadcast=0xffffffff}, 0x204, 0x3, 0x5, 0x7ff, 0x10001, &(0x7f00006f4000)=@common='bcsh0\x00', 0xffff, 0x3, 0x8}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000dff000)={0x14, 0x1, 0x8, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 16:01:39 executing program 4: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty]}, 0x18) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0xb31, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000711000-0x8c)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, &(0x7f00000ea000)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000da7000-0x8)={r1, 0xffffffffc3a135d5}, &(0x7f0000c31000)=0x8) 2018/02/04 16:01:39 executing program 0: mmap(&(0x7f0000000000/0x965000)=nil, 0x965000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000231000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003d1000-0x10)="ef0940e1e7d4bfb46455fddea0b46829", 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000963000-0x10)={0x0, 0x54, &(0x7f0000963000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, &(0x7f000083f000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008c5000)={r2, 0x2}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000429000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) 2018/02/04 16:01:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f000072d000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0xfffffffffffffffc}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000747000-0x50)) read(r1, &(0x7f00009b6000)=""/35, 0x23) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000aa4000)="6460cadf9675b8bb925d6e2064b7f086", 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000457000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000973000-0x4)=""/4, &(0x7f000012a000-0x4)=0x4) [ 301.811204] binder: 9165:9167 transaction failed 29189/-22, size 0-0 line 2842 2018/02/04 16:01:39 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x101}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000002000-0x10)=@ax25={0x3, {"746dfa00319ed4"}, 0x5}, 0x10) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @common='gre0\x00'}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000636000)={r2, 0x1}, &(0x7f000034c000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x5, 0x2}, {0x8, 0x20}, 0x3, 0x2, 0x1ff}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x3a, 0x40, &(0x7f000039d000-0x480)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x308, 0xd0, 0x1e8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000039c000+0x3aa), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={0xfe, 0x80}, [], [], @generic="fc9f16c7a47cd8f93ab9eaa2d50ee1b0", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) 2018/02/04 16:01:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000243000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000f7d000-0x4), &(0x7f0000840000)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) lstat(&(0x7f0000719000-0x8)='./file0\x00', &(0x7f0000b3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000f79000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r2, &(0x7f00003dd000-0x15)=@known='system.sockprotoname\x00', &(0x7f00008d5000)='\'securitysecuritywlan0lo]ppp0/%GPLmime_typetrusted\x00', 0x33, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e1e000-0x18)={0x0, 0x6ad, 0x30, 0x3, 0x5}, &(0x7f0000dbd000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006fc000)={r5, 0x80, 0x30}, 0xc) setregid(r3, r4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000ece000)="6f24e7ca98da60fd105fa0c37dd1c43d", 0x10) 2018/02/04 16:01:39 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000007000)='attr/exec\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000000b000+0x33e)=0x20, &(0x7f0000001000)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000000b000-0x4c8)={{0x3ff, 0x6, 0x1, 0x6eb3, "e4c3ca656832e8a28773efe000b804e1f52782ae147c4f5eeeb0a74a0797564b57fa56e048cf349860331a2f", 0x6}, 0x2, [0x6, 0x8001, 0x6, 0x7, 0x7fff, 0x1ff, 0x20, 0x5, 0x4, 0xfffffffffffffff9, 0x6, 0x7f, 0x6, 0x100000001, 0x78eefb76, 0x9, 0x2, 0x10000, 0x100000000, 0xaf, 0x534, 0x10000, 0x8001, 0xffffffff, 0x5, 0x8, 0xff, 0x6f04, 0xca3, 0x7fffffff, 0x81, 0x9, 0x446, 0x5, 0x8, 0x95b, 0x2, 0x10000, 0x1ff, 0x1, 0x6, 0xd0, 0x7, 0x2, 0x71f4, 0x5, 0x6, 0x6, 0x1, 0x53, 0xf9, 0xff, 0x9, 0x5, 0x6, 0x1ff, 0xfff, 0x7, 0x2, 0x342b, 0x4000000000000000, 0x4, 0x3, 0x8, 0x1, 0x7f, 0xffffffffffffffff, 0x0, 0xffffffff, 0x8001, 0xffffffff, 0x48, 0x8, 0x5, 0x4, 0x5, 0x1000, 0x4, 0x8, 0x1, 0x6b2, 0xfa, 0xce, 0xffff, 0x8b, 0x6, 0x200, 0x6, 0x5, 0x1, 0x7ff, 0xff, 0x8, 0x7fffffff, 0x2, 0xe08, 0x100000001, 0x3, 0x2, 0x86a6, 0xaf, 0xfffffffffffffffd, 0x7, 0xffff, 0x3c11, 0x7, 0x4, 0xfffffffffffffe01, 0x7f, 0x8001, 0x722d, 0x100000000, 0x7ff, 0x3ffcd7b2, 0x7, 0x20, 0xfffffffffffffff8, 0xffffffffffff68ca, 0x6, 0x10001, 0x3ff, 0x5, 0x80000001, 0xffffffff00000001, 0x7, 0x1000, 0x0, 0x4], {0x0, 0x1c9c380}}) preadv(r0, &(0x7f0000008000)=[{&(0x7f0000002000)=""/87, 0x57}], 0x1, 0x0) [ 301.858217] binder: undelivered TRANSACTION_ERROR: 29189 [ 301.865284] binder: 9165:9183 transaction failed 29189/-22, size 0-0 line 2842 2018/02/04 16:01:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000001000-0x1a0)={[], 0x451, 0x99e3, 0x4, 0x0, 0x7, 0x4, 0x4, [], 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000963000)={r2}, &(0x7f00002b1000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000839000-0x8c)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}}}, &(0x7f000038e000-0x4)=0x209) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000d4000)={r2, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x1}}, 0x1a, 0x1, 0x5, 0x80000000, 0xc649807fee4f6af6}, 0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000075000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000dd3000)=0x20) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000670000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000a19000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000075b000)={r4, 0x1339, 0x53}, &(0x7f0000d31000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000d09000-0x8)={r3, 0x1f}, &(0x7f000067f000)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000755000-0x4)=0xb7e1) [ 301.904186] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 16:01:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000c6c000-0x20)={0x0, 0x0, 0x4000000080000d8, 0x10001}) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001a5000)='/dev/vga_arbiter\x00', 0x200000, 0x0) 2018/02/04 16:01:39 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000991000-0x8)={0x0, 0x0}) fcntl$getflags(r1, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000fbb000)=""/96) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000fbc000)=@ethernet={0x0, @dev}, &(0x7f0000c37000-0x4)=0x10, 0x800) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fbc000)={0x0, @in={{0x2, 0x2, @empty}}, [0x7eeb, 0x3, 0x2, 0x7ff, 0x1c, 0x5, 0x2, 0x2, 0x3ff, 0x2, 0x10001, 0x0, 0x1000, 0x4, 0x7d]}, &(0x7f00000e6000)=0x108) inotify_init() mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000fbc000)={r3, 0x9, 0x2, [0x2008, 0x7]}, 0xc) 2018/02/04 16:01:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x20000000000c) setsockopt(r0, 0x10e, 0x2, &(0x7f0000001000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d17000)={r2, 0x18, "90bc696189a473b2d71215e06bca9cb6a97fb86c2a641948"}, &(0x7f0000a4a000-0x4)=0x20) 2018/02/04 16:01:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001000-0x4)=0xe8) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$getflags(r1, 0x3) getpid() open_by_handle_at(r1, &(0x7f0000001000-0xf7)={0xf7, 0xfffffffffffffffe, "15073cdd3b422b8dc6217d82ff7d3fc11e6f74c9ebc146fce78be339a8bac7a61e0dba833edbf81d886db213fabdb6eef364fcc53f0f8f07e4a1abae057a1a9fd99a1f23ec40d38383dfcf0db165df7665361f67b64ae838740198bcbcb9794f7c1165c9cbef2e21fcb67bf6420f26785b74911fa05d3e93d51555c8e2299733fae36b545dd23ecce7e836b4e141180587528fb7c760c2bdfa74ed8e3382fa43ddb5eb017fa746287eb9c44397806a461a937028e0883e2aaa631d9fe47e09534ae68d8261051a3740fddaa6e310999c27c8030cb80e9e04b44d239e4ff78ebe209203d0e2cb04cd4b25088970e024"}, 0x98100) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000002000-0xb)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x79)="d443bbfae764eed47778ddb75a6a01c6e7d538aef186b3f0bacb329a030ede43d0355cd3b20b10385ef5b36750879ce5bf13d760ad548b8fad1f26eed0ddb4d5d46562487034654f5235f017fc17138d78f02dce5a71b1475e4e81a15f6cce5a3df94283cdfd8741cebd1a25b2ac8109ca56cccea45fdde346", 0x79, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x5b1bcc92899c861, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000001000-0x4), &(0x7f0000004000-0x4)=0x4) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @loopback, @rand_addr}, &(0x7f0000002000-0x4)=0xc) 2018/02/04 16:01:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x6, &(0x7f0000000000+0x30b)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000395000/0x2000)=nil, 0x2000, &(0x7f0000358000-0x6f)=""/111) 2018/02/04 16:01:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x15) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000119000)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000746000-0xb)='/dev/vcsa#\x00', 0x80, 0x404200) sendmsg$nl_crypto(r3, &(0x7f00006aa000-0x38)={&(0x7f00007e4000-0xc)={0x10, 0x0, 0x0, 0x20000200}, 0xc, &(0x7f00001ce000)={&(0x7f000085c000-0x10)=@delrng={0x10, 0x14, 0x200, 0x1, 0x0, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40044}, 0x4044080) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18}, 0x0) vmsplice(r4, &(0x7f0000b15000)=[], 0x0, 0x8) close(r2) write$vnet(r3, &(0x7f000086d000)={0x1, {&(0x7f0000842000), 0x0, &(0x7f0000eca000)=""/4096, 0x3, 0x4}}, 0x68) write(r5, &(0x7f0000f2b000)="f70dc7caa326de4aacf8ce26ad527c65e1d8394fd0b248b2ab40f884311f613fadcee9c313c630dccceac28755d8d985105ddb76a6d925b113fa8cb49a8395ea49fb9f4789befa3c2dff301b4b0f2fc430bdc4e819fec6d6dcfb6e10dcb5b5866f8289097887124e56e20a4e44a2a0a0e93e153d2469536d94f1095c80814259b98d1ecbad2064a556e591fba1cec81542318a82ec2164f6b9a5f095ef8654162d4abc697650f7b68f04c155170d2093233a7f375bef0a2847f9f5767740680be334d4231985de07d5194dba9ec9fffa09f5acbb1c877130fcbdbba94b76295f7920ed32bcd5e8fe90c8251104876ecee54934679055f9c5ae114c0dc97307f94763ec83ddc2f82243bc00b6d6a82b4f2254fe79e30e4becac055fc60e6e7492501b5ff90e8c1e8f016422d62b6728d7bf7c72270bae2e85fe9a7a064cae2af0bdd7195bc0f179c0191255dde87eb49cd40c6da3f54a4d8de5be50794c3d76f186484935bad1747939f1f486c4a673eda9b8ca9f960887d89dd07c2c55cbfdf2b02c3f6fa2079dd4956b7ef45557100b4f3a4af7b5b7a5a9baa0390bafa8647d266a464dd0f4e3775af70847f6870993ba754afde72e9b1a6fa98f64188a20f34ac097caa2b02398b0755a7bd242a652175c35cd03a963b68be90cee88299ad376346b94061acd2a7ca02aefbe6375d7cf16fb3fb123fe6ec791fa7a6af11bfd8701738dbeacedf452c0b542e15c57d664590300f2e5e9599974a4ee5073d129785af3d246113e44a9a67bd2b14dc40124d781cecd1509820ccf8cba8250eee443a461e99c475c7cf8c8be904acb322722163dc32d20ef669470b07ffe87b6abaa9bd711cad494fa85b3e4fdccc8a358c9bf981ae702831fb9327525a525e621bc927bde66c7e453c25f57d2042e510d4f8ba3e548c8b8b1cf221f1877ea425906ee82d4b6b0f3d2a8eabb841bdf6d943bea535f4b96cbc073c807e4fdac0d7916447ec285fa7df1fc79f8d307b82a0a325ffdbc33f61eb78abad1dbfd149b5fdf3527e3ed684eb99b1ce4aebd513fdd0401b658b66a1187cf6c361a76127aa3228b80728fa9d98d7388e611888a853f370639ce7dc9d434ee47372d8349683b0b397d1d86d1edbe73e62f43b74f6eda1e24151059b8413a026550c749dbac3e2212093ea4b5139a4b31e09042f01ed32e770bf13e950c0b8e44d5870451c57a8b0f9a1b86264232229527872829d7d900a815ba1f15c041ffe47af36c405bf47328b9a7a706928584dc08a08ccdfda59e2eba878c944ce3ee3d65a4802f1e0ee569e664d6c289d2c4240007962b8617667492771e043dd991f86407c292d0f3dd84200d31c00f04b1674fcc8b709ab731e1e415ca0cd21ac279a64d9f04abdb3771cea0c3d1cbb32208af26320d20eb9a2a2ddd9a93110959d528945722ce66484a4e874c99e26b7ed8b32ca17fa635186c8968a12ac3493702edff9ca87ecfffcfd1db7fa06285a948c309702a9b8098400681c6e98879a77fd5b86d5222e40f8ab81b2b27e3bddb2d540e2abeb37c551e51bb61a223da2b46ab4b815eeea5d5a205ca9d2b8a5fcc4487b7e35b272ad48e0f8d006f80dca7c78378fbf9534f34f47b5bcc5d5a6ae87bb72c41314280cbf4f786bcb0899e5511968bf17bb2404aff1856cee91144abacceb070b3574125232d1484c6281d4374a4fe8f4dd730b33d855c4cb3fec28d75f631d065ea99b3769e080fb5e0c836268df4f271925649adbf4adcaf60957a1a4bab7cf112fa66da5617687c829ad542212611756727da1cffe38d8e66b9f3155a4473c5b70a509ba99a1d185a553486bcb1d8aff8bc7a972f0e621e1cc0c22fd6f4b7c7b3b02efd8c04d19e58ec407b24c11e0b8a7bb5c023f4e914a324968c2e9309ad2f27e6c6e26e863caeb22a1147cb21a561d507d591e1653b2f9763125733d6069e26ac0e718294726078a703710b014c97326351ab965fee2df3c3d60b3ac869d471744904d4140d985ccf38420007ed6f6492d5339b3bd04ad4d036a1d97c104fe1b755f056ecdbf5a0898134d201362de250bf3eb33bc7f84bb26afccc286627d8d9c8f8a4710cf4fea7086962712b5a5dc26c1d450ea13a64a43fc719c2ef17308504344cdf29924fd2e0bfccdb9afff7644d3e2dd9f14e46bfd649b752978ccd9c6c941de8cb68f7b2581d1dd643b8948e71a8db5a2d1d0bbc8352472272662a9d5eacf91b3538df3a697c76f962a2ea21fd9d50d69d517bf5efa156cf3ff724a6e39dbe87fb1dfcf9be2086b5d8137871344d2f0869a72c8ade3ee84ac8da7a42913d320b2884669a5011f4dc54d69ef57deaf023f6f70ac16a0ce1359ccc2f7369d27280e767d573988f788cea4ee3fb2c652ffbf7cb738924476dbfba6ac483e491953d5faa761a7b8123386ab62483bc208d82763bc1e41139182e29600271604d3e23bba3a01336e3f7c67bb65bcc5423c402cb77dc795f34aa94b4ab2552baf3daf6984090753bcab895752f612f9d5a0335f16e3dfca0902f7f32dc241a9162c3f3020f91bb64d4d9052ac83f0b21c8e0d1e68ef56da889ed82c0dd6c0b2d79b8903af65432497844b9b4c9b0d75ca989a87ccbb3f98614f8680b5d09c4781506cc583727bd1616b2cc3666d141a5c72b4deeb411115303944b6ce264141bce6b4762bedcb3478f17984284551171a0a05028e947957045c9bb9004059b8282bc8e7ce33885e52c2bedbf1882f0975dbc87230bfd62a22b9825bc1234aade9beb6caaaaf585d1ef6913218f719a14c5f6d06df70e8972af582ad6906333f43fb4ffe3eee2c4561d3a64c55cc4531df6ac2d51af66771e70ab609aed2ba4d02938d29a284715bc5f3c9703193efb85552faa406c10c6171546c8e556e6b71ff447de2b91f8bf30729165ad142ce458459e8aec4ec2fcb731fd3f2c02a20803c63aedc5e435fed60bfb19dc1ea0d92973885acb9f9a93f9633b34d0e44fb40ca889b33bcb9d93b852f0936702c15703a5eff81b9ef7fd06ce684a5903023ed6c3aff6b6e5676a2e70d9d7040171d5bdf62998656d7b5f058fb18afe6c22b3be6bbbd5890723b012e73f2c5d7a260239d25859e0f7d827273cfb6ae5e3bf658d56e5b7a51f05bc8328e17039348469f70da45413d735d4c4ba3931ee9bd203d746d11f54d4915e9b668cac007486e01de562abf7edb04dd13852d731f5cf2d268f7793942622ff0696fd96af7ee9580a00252f9d0eb26b5d2a1ef601c89c228d1a928f54b6878c483a4db07f0ad9a2d8ad77bd19ed760af849a0bac6af858d319768592d8c61f8dfaef779f687cef72cc8c90665a25e9432809fafc402705acc0369209a5b15d65eb1f9b0633114ed0e0fde7a2179c83e23e8d2226f8c1d53b9c698f207ad5a5bd2dfd39213990e2407b7949585ac5210f41cf39ab5710c9f4f7586638eb9a0c5d74a486654ae447f5d481437a03c01aac50b4f4a89673f9e183f9fb19108b5ef3eda0831d0b625642db9a4d36cb73158bf17744e539d499f3762550613ef8a7c64db527cb643ad43a37897f9099b6902a464221db0050f0963d974df8f2f729579fc2611efb3e5678be2169a9f9289c42b9ebcb9a8e328c7f3f56cd0da9393835bc63d40867362b0e783ea0086623ff93ca0642341e23dcee28cad5aacfcb1cc2732ae66178a03a284ddc5b90894037f698a0f9266212c9f21649b632eacb71bf46e18a3c803fef6affcada98dab222ceba47ade074ae934e256ee0a0b1a38f9b0b54d7f379c71769957508540caa9118dd01f0094b5a112eb41a55a7abaaa281cef35d0b8554a3512d7d05103294d9928127e184aa4625028e6fb4f033ecfb9fcb59eb74d4bbe42440837ba508805bcbda6246134d3f4fb28dcb05ab8d32160c999ef794fc572069661faba748e4f900b156650e9d8f66bae5f4e21012c4c7ceae3908097d70849dbbc3354d667579ad174660bf5ae1973bd709abbbaa44f0ced0c0ff5ee2c4d1fd4974a80a70f68573e95f72bdb58773af7b8a33fd417c1da60c94c6597c8c25bb34438a4485c4983057909df5ce6b82a32fb715ae02b940a166620be104f7936a047943971e117144513651a6b65258b10428b026014376a673855f9e8e1edc1e1591308f7812431425170142fbd29a20e01b17e11a1c389bf8449168863accddbb4480afcd84fdda9bc9ffad329af17387cf86bad18ffab4b22c3e24a5f91716007601dc8cb7cf3a1cfd70d446a9f7809dcfa3f67aae4d89b903937fb43f8fbb3bd7235060be4157dbd33a4ea5c64c17c1dc48974145326db547bbbff2d5854b3c297ee5d02d61187392e1ae7d77620887b6dc45c8b579574daa637c11b13462c61440672ebfd0e23625a639237cc8582299e5e70328ccc339111ae6e899c1ab28eb2acdb3e1a663f82e6fd6aa7d126342723c7d4bbf1c27f2b8bf992424d440d489511ec69f0bfa9d320c9a238166d2c0c176ecd056573db8253ec8ecd150d0ffb4211659f0d740bcc5c97db25afcf4e8eb4bf04a94e4b64f0b8879e3360ae80d3bbba1315212c14ce16af38b403ce31771776b6b4f3444cc25f68fdd21f5f13e6258516cf45eb50c600ca2c339373c74e116c3701c42da8ef4f0faab5e038d059613a0911bb71a8bb90ceed9c56e33d5817ecf0b1340005b28eecf9349176994c6fc8b2c1ae7c39596cc65f617e803aaf119a2d2dbbd3c725f17b66a51aba28c035be4c6247143c983cda0bb6173b23dcbcfdda944cc7a812dbaa28053e62e67de413ecbfc298e29ae1fb8765f44a7900afb3d827ba044ad0027dd572f1ace2677cfa2f2b55c337e63681a8abb50bb4a7044fb53b75ddccb8c90ef5ef58eb05778cbf7e355da308d3ae2f4405080dc5b23b1729267a6e3d5831f45f9e8062148633fc1c4d2c53c56ecf156d575d92a9f22d9ce5a71f3893358d27ffb2eba315c5b08958cec93957b1dccbce235d2fa19ee8869a4e3aad24a5c0e9ab19f575cdda5608ee5b32077f18047eccd357ee3a81d873dccc9a7bf6f1d218329a693298856214c53f8edebca5ad6115a94ccaf392b81ce1b26cf99ffd3cb626f1d2de879accda66aa205da29f3335e5061d239722ff9d68303be3a575d0371e03b2caf89511c208beaaca85dbb7c5068cc7ba80ab06582840e69eec5e55e028dfb9a80d10ef0db6af39413e78ebe9554b937927502cd88686c0c99ddd1df89cbcf2e26df9ad773bb34a9940261c5c45c174da15a4d5fdf10a02903419811db8e020ba9c785e1655438db9f023569b9c30c5b589384d07b70e10ac7f50676257bb9b6adb3f031a06d566c80cb3fe2f5f151f18af2c347d8ebd41a4bcab9e6a98e4306d2be4b04d26a8c24579803d9b0f5ae94304819a5bb13ca796f8379fa2b22c82d8c2f63ceb88fef9af4a0da10acd35689ba9b0fc18c9b984daa01c0eab3434085fb11918ceec269ebcbf9fc768eab965992d980703db2bd7c84df1aedeeac63eed7df85d09ae24a2e39f3544bed375e7ef22108201733dbfaf7d13c7b0fa98036107ef73b919d6bd20f85824b542a760f4571eab1c3b718300672ff3518f6f05bc3a5d0e783bce9afd62dab828afb3f715be29f6880b887af2ac1bd1446183245a57f9b7c2bdb4a2e42b16140883ad2b99bb4c2c373d0f48d78af3a12b0e8ddda81d05327d330dd14792b5d1100e0dc75012df8eb9557cb33281d5c1f31eb701258f3cebb2b3eb6049776adbe270a1f1f61f66fbda74a016009dab759c3a90bd", 0x1000) close(r1) 2018/02/04 16:01:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00005c1000-0x8)=0x2) 2018/02/04 16:01:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) flistxattr(0xffffffffffffffff, &(0x7f00006b5000-0x37)=""/55, 0x37) r0 = syz_open_dev$midi(&(0x7f0000bbb000)='/dev/midi#\x00', 0x800, 0x0) lseek(r0, 0x0, 0x2) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000081c000-0x2)={0x7, 0x7}) 2018/02/04 16:01:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00005e7000-0x8)={0x0, 0x0}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000b5f000-0xb9)=""/185) getsockopt$inet_buf(r0, 0x0, 0x400000000000488, &(0x7f00001a9000-0x18)=""/24, &(0x7f000052f000-0x4)=0x18) 2018/02/04 16:01:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000095b000-0xb)='/dev/vcsa#\x00', 0x9, 0x406000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00008fb000-0x4)) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = creat(&(0x7f0000aa8000)='./file0\x00', 0x2) setsockopt(r2, 0x7, 0x2, &(0x7f0000e59000)="d85dcd0b0b2a7062b2b15a46910a2175e63fa2f228b0ca04790cdfa85cb4b0cab1cc76682beb0bc0b0337849ecd7ff2a5f04e773cf2ad5fb52781916ca934bd03bdf2f99284b51c5b9847e5acfaecd5f6ce593ce8c084f12cf3c9e958623cfd7df12b005e94c5721cd958afa47af4a2e28cfaefbc44b7ccde7a75463acaa40f0789d61a57ccf27e3bfd65393d84b781e59a04554bebf5c9fef477e4a8b8736f57c48356b809d41e692243273fb8598", 0xaf) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ee2000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000eaf000-0x10)={r3, &(0x7f0000c78000-0xa0)=""/160}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000ae000)={0x6, {0x2, 0x3, @empty}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @broadcast=0xffffffff}, 0x1, 0x100000000, 0xfffffffffffffffe, 0x4, 0x19, 0x0, 0x0, 0x8310, 0x8}) pipe(&(0x7f0000025000-0x8)={0x0, 0x0}) sendmsg$netrom(r4, &(0x7f0000849000)={&(0x7f00001cd000)=@ax25={0x3, {"2b77f9c2853989"}, 0x8}, 0x10, &(0x7f0000cff000-0x60)=[{&(0x7f0000837000)="eb76c31b3709c0a763931f1020889f97c5666443523c500f5f8f2863cd625faf49bbe584dc012a712392557b02244ca4fa3b2536ece218c6bb5f49feb58cc0d454467ce78249e48d1bed8f73c38f955c06b80606c3c922270a6eaa461377f70c95d9", 0x62}, {&(0x7f000024a000-0xe3)="ee3baa69f4b2898d0b9c377edfb06a14686f81c63752cb703cbd94ecd2ba5b13dd24deb247f0b661b094e210c38b23aad945eee975ab43849b2f2d505d32988117e0e6965ab47b82eb254bc6045cd8f74abb8fbf8d2d8a2be17e5a770a769eaae2874948b20ece413c84ab28404bcbcd7ffb82dc73409998c3665a4173372d7580e288f2d4f97375e9fbb765debf020c6eea58e1b0465101a529428937270a398338e6c541487499eaf01a71ea75fe753a2ac644803b74e70b95bae29b9fd3ad4009ee6bf6ac610f00e31adc9f9c9e7b4c7921748e65879a14073b73d80d4471e9b10a", 0xe3}, {&(0x7f0000fd2000)="697900a5c08220530011b5a5cb579ab4075556f39b36394001a0aa48e14280b70603cc9e27f0458dec45237becafd1b7075cc5b1896d8188101c8d2f9ba97d57caccb23efe9d2c3db23f744410f9fda0f398e9f7a85733e07792c08a269c05bcb23eaf7332e0452b9e06d3652f46dcac4837052de2cedd49d170b14a00ae9a24c6e3e7619c8e1a2ef4cf319eef3846200aa5c4e190cf3fa5f8e6fedf6cbcf9af4e73382d18968002719dfb9e984ba931f8929e11e50f714444b5cd94f834d11d674c95bc0c91eddf417174b647ec62e5a50e2ded236f377338e2db8fb129dc7e552eb8b4", 0xe4}, {&(0x7f000027c000-0xf8)="2cbbb08c1f442d32abc38fe40f3ff262029c1d510db3120dcac0ac622a6f79ab1a9106a59453845b2c9437ae812984e71f21d52e6bef5f1a6b98a830ec4698d0290478ab40f2c973ec88a8a05262682042c126a03853cbf32d92b194a2333ce7591a43bb5c7dd29e47b33587e22b472b41b338d4a5560359f99eacc0ca7f3d4e21d9d4011ea89a95699f554616ce80d508fb86efbd5179e3c717b698f7374dcb97a7031570ea58b8b2b6a2bcb06b3e0ca717215551e9db021b6950053ba98493e25ba923f15829dd9fd16ac599ad61e908f7af1a1b36ce7cbf96fae9dd5a2dd30343fa1e24165078df570c5bb67475298a2483858828e791", 0xf8}, {&(0x7f000008b000-0xee)="32f515561c2949ed43d896a2efe1b93000eeea00b52301083fe597898291f17e2a4b44b2e36e52b2dd549701e7b79caea760715cda7b3f7e449ecd170a3524bb534b2ba05c4915768419fd06387cdd2c4f873b20b0d9ba40d5e34f8c24471c9fdc8a95d126ad3b4c5b076605a0f5058be5472ee59e345440e74b9eed74b7a8362b59e0e77e906e5a5d58afed39e3fa0b80def96aba1782d6af9e6208c7458ba4bbc6f984e735c07459d5a978a123197f476958c742ad92c8b5246af1b43fe9ee1e7e81eb271b52f2dc73ec1211a7381b2016546c824628ad0a688c12044b0bc44c68bd6d26f5f6c77e0682ed78c9", 0xee}, {&(0x7f0000f0f000)="43a8b948dc335f40f39a75e468455a2814bccca8338c55b0e047f896e718f4f5c3d923f93bb710c4ba8662bca29de9889900cd3301d183a96f920335c2e018d9ab1840701a29ea540e79a57bf0", 0x4d}], 0x6, &(0x7f0000f33000)=[{0x38, 0x11d, 0xff, "93cbb2d2b24be99a43257b42ecadd01ee87381a7de7134870f02de27b22233614d5a26c81368"}, {0x28, 0x195, 0xce, "e0d69cf5e02c1d4b7ab515e97fcd75c8f1581d25"}], 0x60, 0x801}, 0x80) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000ec8000-0x4)=0x7fff) 2018/02/04 16:01:39 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000004000)='/dev/midi#\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000006000-0x8)=&(0x7f0000005000)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000002000-0x8)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000005000-0x8)={0x7, 0x0, []}) 2018/02/04 16:01:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00003ff000)=[{{&(0x7f0000446000)=@sco, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f0000001000-0xf3)=""/243, 0xf3}], 0x2, &(0x7f00003a2000)=""/94, 0x5e, 0x5}, 0x100000000}, {{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000c26000-0xa0)=[{&(0x7f0000be8000)=""/134, 0x86}, {&(0x7f0000c64000)=""/244, 0xf4}, {&(0x7f0000001000-0xe1)=""/225, 0xe1}, {&(0x7f0000000000)=""/216, 0xd8}, {&(0x7f0000001000-0xda)=""/218, 0xda}, {&(0x7f0000a68000)=""/213, 0xd5}, {&(0x7f0000001000-0x6d)=""/109, 0x6d}, {&(0x7f0000001000-0xa)=""/10, 0xa}, {&(0x7f000096a000-0xc2)=""/194, 0xc2}, {&(0x7f0000b1d000-0x9)=""/219, 0xdb}], 0xa, &(0x7f0000000000)=""/133, 0x85, 0x34b9}, 0x20}, {{&(0x7f0000000000)=@alg, 0x58, &(0x7f0000058000)=[{&(0x7f0000001000-0x26)=""/38, 0x26}, {&(0x7f0000ee1000-0xb0)=""/176, 0xb0}, {&(0x7f0000000000)=""/214, 0xd6}], 0x3, &(0x7f0000000000)=""/4096, 0x1000, 0x937}, 0x2}], 0x3, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000808000-0xa0)={0x0, @in={{0x2, 0x0, @empty}}, 0xa7, 0x9, 0x100000001, 0xffffffff, 0x1}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000843000-0x10)={0x2, 0x20f, 0x4, 0x7a2f, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x8, &(0x7f0000fca000-0x60)={0x0, 0x36, 0x0, @thr={&(0x7f0000f49000+0xf08), &(0x7f0000a6d000-0xb8)}}, &(0x7f00003f4000-0x4)) 2018/02/04 16:01:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d27000)='/dev/snd/timer\x00', 0x0, 0x0) pipe2(&(0x7f0000714000-0x8)={0x0}, 0x4000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000b9a000)) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/04 16:01:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b74000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00008c0000)={0x2, 0xa, 0x0, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006de000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000540000-0x118)={0x11c0000000000, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x118) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000c27000)={0x0, @multicast1, @multicast1}, &(0x7f000021e000)=0xc) 2018/02/04 16:01:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000f1e000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000911000)={{0xffffffffffffffc0, 0x3, 0xf512, 0xffffffffffff0000, "f86e49618acece4497faad49c402f34d418b14c43ad5b6922dca5a4c876431a8e26482e45384b659174fa3a8", 0x260}, 0x0, 0x0, 0x6e74, r4, 0x1f, 0x0, "e66d91f0e1d15a6782dd87d9b48c10ffd6560c858a6a68bfa35419433c8fc5401b3221717652c97a1d0f19aca940bde42d74b3a619be62721d8fc82f6ec56b1e", &(0x7f0000cf0000)='/dev/snd/seq\x00', 0xd, [], [0xa9, 0x100000000, 0x9, 0x2]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/04 16:01:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffd, 0x0, 0x1}, 0x48b) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f00005d8000)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/04 16:01:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) 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) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000002000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) getpeername$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000+0xb7)=0x14) bind$packet(r0, &(0x7f0000002000-0x14)={0x11, 0xf7, r1, 0x1, 0x10, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x75)={0x0, 0x6d, "9a18fce3b2b74ff8c07a16785627c176aa18d4acd7aebc97d5e1af86bb96adcb35e3dd531c6a245045da7529c4b660cf2c68a5c35c638070e716b036825e35ad60b257156d74dab506c99203e2dee6893f61746986fb26f0ee10848746460c47ab177f231de5570c5588b31e70"}, &(0x7f0000004000-0x4)=0x75) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000-0x108)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x100, 0x0, 0xfffffffffffffff7, 0x1000, 0x8, 0x3, 0x7, 0x44, 0x8, 0x2, 0x8, 0x9, 0xddb, 0x100, 0x5]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) readv(r3, &(0x7f0000001000-0x20)=[{&(0x7f0000eb9000-0xa8)=""/168, 0xa8}], 0x1) 2018/02/04 16:01:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00002b3000)=0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a3e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6}]}, 0x10) sendmmsg$unix(r2, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f00006fe000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x71bf9123adbfeea3) 2018/02/04 16:01:39 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x121400, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000010e000)={0x6, r0, 0x1}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006b2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00002a7000)={0x4, 0x0, [{0x4000, 0x87, &(0x7f0000000000)=""/135}, {0x4, 0x62, &(0x7f000073a000-0x62)=""/98}, {0x0, 0x88, &(0x7f0000ea9000-0x88)=""/136}, {0x1000, 0xdb, &(0x7f0000000000)=""/219}]}) 2018/02/04 16:01:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000294000-0x8)='./file0\x00', &(0x7f0000d15000)=@random={'security.', '*+\'bdev\x00'}, &(0x7f0000f04000)='\x00', 0x1, 0x1) r0 = socket(0x2000000000000010, 0x1000000000803, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000017f000-0x28)={'vcan0\x00', 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000494000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) symlinkat(&(0x7f0000c2b000-0x8)='./file0\x00', r2, &(0x7f000072b000-0x8)='./file0\x00') sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1, 0x0, 0xb}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) 2018/02/04 16:01:39 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000002000-0x4)=0x3a, 0x0) getpeername$ax25(r0, &(0x7f0000002000-0x10), &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000012000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000013000-0x20)="72dff006d78accbd6bca5ba4f557c8ce665e302fc751a47a127b6d81494f612c"}) r2 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x14) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) r4 = dup2(r3, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000007000), &(0x7f0000007000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) 2018/02/04 16:01:39 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semget(0x2, 0x4, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000fbb000)=""/96) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000c0d000)='keyring\x00', &(0x7f0000fbe000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r2 = add_key(&(0x7f0000b80000)='cifs.spnego\x00', &(0x7f0000acb000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a57000)="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", 0xff, 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x140000000, r2) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffff9c) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000056f000)='user\x00', &(0x7f0000bc0000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000fbf000-0x4)) r4 = request_key(&(0x7f00000f6000)='id_legacy\x00', &(0x7f0000fbd000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fbd000-0x2)='#\x00', 0xffffffffffffffff) keyctl$update(0x2, r4, &(0x7f0000080000)="365112994aab7a77f394f71f6f32ddfd837e2c4962bf39f69a49b7796c43c11e5182f49f1b92644b641aeba4433b7d5bea71fe948ed37dc7b502ccfaa7c11f75ae103d", 0x43) 2018/02/04 16:01:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000353000)=@alg, &(0x7f0000e96000-0x4)=0x58) sendmsg$nl_crypto(r0, &(0x7f00002a5000)={&(0x7f0000dbb000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000c92000)={&(0x7f0000884000-0xe8)=@upd={0xe8, 0x12, 0x101, 0x2, 0x2, {{'lrw-twofish-avx\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x3}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4004891}, 0x20004000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000dba000), &(0x7f00001cb000)=0xc) r1 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$inet_sctp(r1, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00008fc000-0x60)=[{&(0x7f0000aa5000-0x12)='\r', 0x1}], 0x1, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f}}], 0x30}, 0x0) readlink(&(0x7f0000ea3000)='./file0\x00', &(0x7f0000f3a000-0xdf)=""/223, 0xdf) [ 302.243760] QAT: Invalid ioctl 2018/02/04 16:01:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x17) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250}, 0x48) 2018/02/04 16:01:39 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000020d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0x7f, 0x2, [0x7fffffff, 0x40]}, &(0x7f000097a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000bc4000-0xc)={0x0, 0x6}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x80, 0xffffffff, 0x10000, 0x1, 0x7, 0x100000000, 0xffff, {r2, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x51af69d7}}, 0x3, 0x5, 0x7fff, 0x1}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r4 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r4, r3, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/04 16:01:39 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, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000153000-0x2)=0xd58, &(0x7f0000209000)=0x2) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000e41000)=0xfffffffffffffff8, 0x4) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000378000)={0x0, 0x0, &(0x7f0000730000-0x18)=[], 0x0, 0x0, &(0x7f0000ea8000)}) fcntl$setpipe(r0, 0x407, 0x400) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000bed000)={0x7fff}, 0x4) 2018/02/04 16:01:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00004a0000)='/dev/rtc\x00', 0x4800, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a48000-0xc)={0x7, 0xffffffffffffffff, 0x1}) perf_event_open(&(0x7f0000018000)={0x0, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffdfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff73c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8), 0x2, 0x0) [ 302.265605] QAT: Invalid ioctl 2018/02/04 16:01:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) sendmsg$inet_sctp(r0, &(0x7f0000a06000-0x38)={&(0x7f0000af8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000173000)=[], 0x1e6, &(0x7f0000ce0000-0x30)=[@sndrcv={0xffffffffffffff48, 0x84, 0x1}], 0x30}, 0x0) socket$kcm(0x29, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) migrate_pages(r1, 0x4, &(0x7f0000bba000-0x8)=0xd472, &(0x7f0000165000)=0x4fe60511) lseek(r0, 0x0, 0x2) 2018/02/04 16:01:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) pipe2(&(0x7f0000c00000)={0x0, 0x0}, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000833000)={0x7, 0x0, [{0x856, 0x0, 0x2}, {0xbf7, 0x0, 0x87}, {0xbff, 0x0, 0x7ac}, {0xaea, 0x0, 0x3}, {0xbbf, 0x0, 0x2}, {0xb9f, 0x0, 0xfb2}, {0xfff, 0x0, 0x6}]}) close(r0) 2018/02/04 16:01:39 executing program 0: prctl$intptr(0x27, 0x1) prctl$void(0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x441, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000009b000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000001000)=[{0x98, 0x103, 0xea8, "a58a3431674c79d709407ce94b23766c484eb45a1d891f6902a6853e366b9170a6bd352685b27544647e5cb84dca90bec11fdf343e0c896564e1f6b31d8547ee298fc5bd92a89f2559dee8be09a8bb534f6668b9e98e1881f604b881a345814add43efd3e71affa86a66702f31f032da2e0a1b09e628f1cdfeb56d8e95fb9f3cb736e953"}, {0xb0, 0x115, 0xfff, "d3de93353978cf96439d0a173e8d0601dd5c18e77fd56275b7798f0eb734f064f42dd362f77ecb558e2040da37eae9830d9f8bdb1f865f99853df4742bff76d8a09f516ef64953c3660af2c1bacc0c0d82c7201dd3a1f5d2d28028d856c4c4ec954204c71eab51e4f0976eb7e130decfec50a292d4688992ae2b9430f48bad86a5a2f9a1e0d531197f7b6c66c2183a1a95ea5f3d313c6283db94b16e"}, {0x30, 0x1, 0x4, "0a737c3c86b25830696567d78413d2909c894de08188e782952f384289"}, {0xe8, 0x10a, 0xfa2, "7d1f34557a1be7a72a34ed1f3d18fb698f42f042b4295626cc0b8e113e0d22a0ecf229a5b3ed078c86154c311508978c12abe48add61ab570e1172d12e312791ffc650320235615cf575361f185dd48fb3cbe5be4ceb6be49a657dd4533cb34d8b6c4f597e6839d4c8496ff98c04930723aa9fd9bd02da3bf5f6e5998d1b647bb4818bf64de68eb7753b79387492cea4c82fd7abccf6df9e1cfc5d58082cbc08d401ee72bbad602b506b25b28ce081437d29f8901b77d90642e104e6676bdaf6e0fabfef14fd19e8dfd82a5552cce91bc085fb"}, {0x90, 0x10f, 0xe5c, "beec721f386203440a8a28c65e33436a9ca86435c294b15b89a35219d50e15a485a6b3ddcdbed7ceaec915ab5db5d33aa049ea688209d53870c7943794a57b4e67fbffe9ad77dbaf089b106f0d6df65aed31aab34884e72b1415ec792d28c8261cd400d474509bf354f6346b51b9ed3ad04d5315b79bbb1fef75"}], 0x2f0, 0x40}, 0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d5b000-0x4)=@assoc_id=r1, 0x4) io_setup(0x8001, &(0x7f0000fd6000)=0x0) io_destroy(r2) r3 = syz_open_dev$adsp(&(0x7f0000554000)='/dev/adsp#\x00', 0xf9, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000000)=0x80000000, 0x4) 2018/02/04 16:01:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000070000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000b5e000-0x7)='autofs\x00', 0x800000, &(0x7f0000a28000)='j') r1 = syz_open_dev$usbmon(&(0x7f0000961000-0xd)='/dev/usbmon#\x00', 0x4000000000000, 0x10080) r2 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r2, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid}) r3 = getpgid(0x0) fcntl$setown(r0, 0x8, r3) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000696000-0x110)={{0x9, 0x5, 0x8000, 0x3ff, "975516008075ca3f72a7814d7b3aefb7cceec828a4d8511286525a9aff74a57ccad4cf3ef13c4efe51f763f9", 0x10001}, 0x0, 0x0, 0x5, r3, 0x3ff, 0x9, "7bce11eeedf41c6e4248d2ca3e0c81a7e466c1b7682572fc2e648237786b7d41be38642db28fedef5455f2a69f1451c92af3acc6897099c5528ab8287e547b78", &(0x7f0000544000-0x7)='autofs\x00', 0x7, [], [0x2, 0x398, 0x4, 0xdfb]}) mq_timedsend(r2, &(0x7f00009b6000-0x9d), 0x0, 0x0, 0x0) 2018/02/04 16:01:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x80, &(0x7f0000e25000)) getrusage(0x1, &(0x7f0000352000-0x90)) 2018/02/04 16:01:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c1a000-0x10)='trustedvboxnet0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) mlock(&(0x7f0000664000/0x3000)=nil, 0x3000) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick, {}, {}, @raw32}], 0x30) 2018/02/04 16:01:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00008a6000-0x7)="4e6b7d8958d3af", 0x7) 2018/02/04 16:01:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000397000-0xa)='/dev/cuse\x00', 0x400000, 0x0) fcntl$setsig(r0, 0xa, 0x34) socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00000b4000)={0x0}, 0x80000) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00008cd000-0x4)=0x9, 0x4) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) 2018/02/04 16:01:39 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000003, &(0x7f0000001000-0x4), 0x1b5) 2018/02/04 16:01:39 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000103, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fbd000-0x10)={0x0, 0x0}) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0xffffffffffffffff, 0x10001, 0x1000}], 0x0, &(0x7f0000020000-0x10)={r1, r2+30000000}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fbd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000fbe000-0x4)) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000fbb000)=""/96) 2018/02/04 16:01:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) creat(&(0x7f00004a6000-0x8)='./file0\x00', 0x18e) ioctl$TIOCEXCL(r0, 0x540c) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/04 16:01:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000686000)="9a", 0x1) fcntl$getownex(r0, 0x10, &(0x7f000098c000-0x8)={0x0, 0x0}) r2 = dup2(r0, r0) connect$netlink(r2, &(0x7f00007cd000)=@proc={0x10, 0x0, 0x1, 0x28000}, 0xc) bind$pptp(r0, &(0x7f0000cfc000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) getpgrp(r1) r3 = syz_open_dev$admmidi(&(0x7f00004a3000)='/dev/admmidi#\x00', 0x40000001000, 0x8000) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000ce3000)={0x4, 0xfff, 0x2, 0x0, 0x200, 0x80, 0x0, 0xffffffffffffff00, 0x8, 0x57, 0x1ff, 0x100000001}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000aee000)) 2018/02/04 16:01:39 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/load\x00', 0x2, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000014000)={0x63, 0x8, 0xffffffffffffffc0, 0x0, 0x3}, 0x14) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001d00039407fffd023da283f407eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/04 16:01:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a4a000)='./file0\x00', 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d00000)={0xaa, 0x8}) 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0x3b, &(0x7f0000000000), &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000c13000-0x6)={0x1, [0x6bc9]}, &(0x7f00002ab000)=0x6) 2018/02/04 16:01:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000090e000)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r0, &(0x7f0000469000)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}}}}}, 0x42) 2018/02/04 16:01:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname(r0, &(0x7f000014c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000f50000)=0x3a) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00003d2000-0x88)={r0, r0, 0x200000000000, 0x7, &(0x7f000072e000-0x64)="54617e155434ae1bb5c12e8dd621ce57a9c494668f8605dea3115b2a98886fa3c0108a5f04a65cea496271c8c3fa3e4bd7b20e1ce54aee06814b684fc2a971f117d3f41506361fa2de65a925dd5f4a133f8b6a8ed6d6892f5d8e03bd16c5860c30c6d337", 0x43, 0x200, 0x6, 0x6, 0x1ff, 0x6, 0x1ff, "acabb3d2c3d1799bbf404c477d4cb0a2e9cb115ba718ad7cf5f868441be11ed55e8d2d90dd37949b6c6fecb278d3af6a4ae621dcce96974e68c7655a936cebf0eb02a3e62908efa58e789d5cf782decdcc681e3f2d44698f61624288d197b3ed"}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r3 = syz_open_pts(0xffffffffffffffff, 0x20800) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000f01000-0x4)=0x9) sendto$packet(r0, &(0x7f000046e000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da51d28738167fb964051bac5fa07ff786356d84f1a", 0x2c, 0x0, &(0x7f00002d5000-0x14)={0x11, 0x800, r2, 0x1, 0x800, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/04 16:01:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000231000-0xf)='/dev/sequencer\x00', 0x101040, 0x0) getresuid(&(0x7f0000baa000-0x4)=0x0, &(0x7f0000f9a000), &(0x7f000024c000)) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000d31000-0x4)=r1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x10) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00004ef000-0x70)={[{0x0, 0x371, 0x3f, 0x1f, 0xb6f, 0x9ab7, 0x3, 0xfffffffffffffffd, 0x7, 0x400, 0x6f4, 0xffffffffffffc8e7, 0x4}, {0x100000000, 0x5, 0x0, 0x7, 0x1, 0xdbd, 0x100000001, 0x77a, 0x1800, 0x7f, 0x4, 0x0, 0x6}, {0xfffffffffffffffb, 0x6, 0x4b, 0x53, 0x303, 0x80000001, 0x9, 0xe0, 0x9, 0x3, 0x2, 0x2, 0x3}], 0x5}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00001e2000)="2600000023000000000000003ee28d40030000000000070002f21e00001100002103c77a35f7", 0x3e2fbaadc980d71d) 2018/02/04 16:01:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x7, 0x0) sync() 2018/02/04 16:01:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000001000-0x40)={0x7, 0x0, 0x8001, 0xcc29, "6a5b620802eaa35456dea48a805dd8e73e8fb2b5feddd2ef95eb6e25b6e605000004007a6b1b0241a2a6cc13", 0x9}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000a98000-0x10)={0x1, &(0x7f0000000000)=[0xd32]}) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000028000)={&(0x7f0000028000)=[0x10001], 0x1, 0x1, 0x9, 0x70, 0x5, 0x0, {0x5e77, 0x6, 0x5de8, 0x81, 0x7, 0x400000000000, 0x100000000, 0x3e, 0x5, 0x0, 0x800, 0x40, 0x4, 0xff, "273cc786ba6c00e8fc318a2e02f3b02d68c96e4fb9340badf84dc170ae982c7a"}}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1}, 0x0) 2018/02/04 16:01:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000719000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000ddc000)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x20}, 0x20000000001, 0x50, 0x2}], 0x18) ftruncate(r0, 0x10000) syz_open_dev$evdev(&(0x7f00006ef000-0x12)='/dev/input/event#\x00', 0x6, 0x2000) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/02/04 16:01:40 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000013000/0x1000)=nil, 0x1000, &(0x7f0000002000)=""/65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 16:01:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000e59000-0xa)='oom_score\x00') sendfile(r1, r2, &(0x7f0000929000), 0xff) 2018/02/04 16:01:40 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000-0xa)='/dev/dsp#\x00', 0x7, 0x20000000001) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000004000-0x8)) syz_open_dev$audion(&(0x7f0000004000-0xc)='/dev/audio#\x00', 0x3, 0x2) 2018/02/04 16:01:40 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000176000)={{}, {0x0, 0x0}}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000fbd000)='blacklist\x00', &(0x7f0000da9000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000fbd000-0x2)=')\x00', 0xfffffffffffffffa) keyctl$set_timeout(0xf, r3, 0xffff) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000fbc000)={0x77359400, r2}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000fbe000)=""/96) 2018/02/04 16:01:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000101000)='/dev/autofs', 0x0) open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f000066b000)='./file0\x00', &(0x7f0000b18000-0x10)={0x0, 0xde}) fstat(r0, &(0x7f0000100000)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001ab000-0x4)=0x100000001, 0x4) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}}, &(0x7f0000b4b000-0x20), 0x8, &(0x7f00005eb000-0x8)) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/04 16:01:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) r1 = add_key$user(&(0x7f0000b55000-0x5)='user\x00', &(0x7f0000dd1000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00007e4000)="7c6d50220358678a09cf7737be487bfae5c8808a44d546e31cc5487816a03ac3722f4c1b42c8235cb515345f151ba46fea2588b721f8018fa2b26d421103571fcf66ac46fdf46f81afa7b51ac3aee0ea458d1f864bf00a16f6d76ee7bd5c94a61ca1212fd28e4dcad7dc006a351c78b7e7248099a707cade426807b9e1609e97d664390b3bd54624859c3683dd98", 0x8e, 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x1000000) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x2c, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/04 16:01:40 executing program 6: msgget$private(0x0, 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000000000)=""/80, 0x50}, {&(0x7f0000001000)=""/238, 0xee}, {&(0x7f0000002000)=""/187, 0xbb}], 0x3, 0xffffffffffffffff) socketpair(0x5, 0x3, 0x7fff, &(0x7f0000003000-0x5)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000005000-0x8)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000004000)={0x9, 0x476, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000004000)='trusted/\x00') 2018/02/04 16:01:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fdf000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000be000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000e8c000)='cdg\x00', 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x4, 0x4) sendfile(r1, r3, &(0x7f0000e65000-0x8), 0x8) 2018/02/04 16:01:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000085000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e95000), &(0x7f0000bd2000)=0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) recvmsg$kcm(r3, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000047c000-0x40)=[]}, 0x0) 2018/02/04 16:01:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ec9000-0x6), 0x0) connect$inet(r0, &(0x7f000039b000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/04 16:01:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syncfs(r0) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000b70000-0x20)={"77d6444a89f616aaf3eb03b5af2b2140", {0x4, 0x9, 0x80000001, "94b2b4f4cc74", 0x1}}) sendto$inet(r3, &(0x7f0000f60000), 0x0, 0x0, &(0x7f0000306000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000755000-0x4)=0x24d, 0x4) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/02/04 16:01:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) r0 = syz_open_dev$dspn(&(0x7f00001a1000)='/dev/dsp#\x00', 0x200, 0x82000) r1 = accept4$unix(r0, &(0x7f0000884000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000cdd000)=0x1002, 0x80000) getsockopt(r1, 0x6, 0x1000, &(0x7f0000756000-0x1000)=""/4096, &(0x7f0000690000)=0x1000) membarrier(0x8, 0x0) 2018/02/04 16:01:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c78000-0x4)=0x0) r1 = getpgid(r0) sched_setaffinity(r1, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000924000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r3 = userfaultfd(0x80000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r4 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000a87000/0x4000)=nil) shmctl$IPC_RMID(r4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e41000-0x10)={0x8, 0x0, 0xd9c, 0x101, 0x0}, &(0x7f00002da000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ebc000)={r5, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x9, 0x100000000, 0x9, 0x4, 0x10}, &(0x7f0000bd4000-0x4)=0xa0) readv(r2, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000ca1000)=[{r2}], 0x1, &(0x7f0000c3e000), &(0x7f0000212000), 0x8) r6 = msgget$private(0x0, 0x80) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000068000)={@generic="24dae7bb6a9addc36d72e241b1f045f9", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f5b000-0x4)=0x7, 0x4) msgctl$MSG_STAT(r6, 0xb, &(0x7f0000f8b000)=""/107) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000308000-0x10)={&(0x7f0000e53000/0x2000)=nil, 0x2000}) close(r2) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00006e8000-0x4)) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00003ce000-0x4)) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000045000-0x4a)=""/74, &(0x7f0000d4d000-0x4)=0x4a) 2018/02/04 16:01:40 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000023000-0x3a8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffff, 0xfffffffffffffffe}, {0xffff}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], @common='irlan0\x00', @common='syzkaller0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @common='vlan0\x00', @generic="5ad920a0877b92000600c2f0fc001118"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x837, @empty, 0xd638}, 0x1c) 2018/02/04 16:01:40 executing program 7: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000002f000-0x4), 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/02/04 16:01:40 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000011000)={r1, r1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) r4 = syz_open_dev$amidi(&(0x7f0000014000-0x8)='/dev/amidi#\x00', 0x0, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000012000)=@int=0x3ff, 0x4) 2018/02/04 16:01:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x1, 0x1000, 0x800000063d, &(0x7f0000e21000/0x1000)=nil) r1 = getpid() fcntl$setown(r0, 0x8, r1) symlink(&(0x7f000031e000)='./file0\x00', &(0x7f0000506000)='./file0\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000d30000)='\x00') 2018/02/04 16:01:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cec000)='/dev/vcs\x00', 0x400000, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000820000)='./file0\x00', 0x80000, 0x81) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000711000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00006aa000)='net/fib_trie\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) r3 = socket(0xffffffffffffffff, 0x4, 0x100000001) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000754000-0x18)={0x0, 0xffffffffffffffff, 0x6, &(0x7f0000b25000)}) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000553000-0x10), 0x10) 2018/02/04 16:01:40 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) r1 = syz_open_dev$sndmidi(&(0x7f00006f3000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x2000) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fbd000-0x14), &(0x7f0000635000)=0x14) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000fbb000)=""/96) 2018/02/04 16:01:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c4b000-0x11)='/selinux/enforce\x00', 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000535000-0x10)=[&(0x7f0000c91000-0x40)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffffff9, r0, &(0x7f00009de000)="90c8ea69556a1708b31d75b660a79df94e2fc0af7551d5d116d70d4f520049e60243f8d93f7c481e9a19e8f519de9857ca5895c5f4bf4b49afa66302dfaf782e62d77f013b74d7edec8fe5714664155fc7817563b20805172b0daf789776e25179b70231427e0d28f735b436cf81035c804059a27c111a786f91838ed259ad7f6ee9b4ae83bd3c7964234186ce58f8acd9af771b06241a47ac59833eb4c227bec0c9a07c7d82185061", 0xa9, 0x6, 0x0, 0x0, r1}, &(0x7f0000317000)={0x0, 0x0, 0x0, 0x2, 0x100000000, r1, &(0x7f0000e6a000)="7948604f69cab634f47e39bd457d8a9add0c88b92d0c2e6176aff904afd7ee8e50a053241d9ea337171f7257b8fc89c0fac3d2c92ba07768f22c0f29dae68d98fe339b552ccfc9d9dc54d4d265ecc8e35765655199bdd6c86b6820a00e44ed4d00ba6d2c75bebbb2b91cbbeb0b24f011f8cdd19c7e94050de376b9eebe322d7573c75e219364ff4fbf41614dbc7daf72f3e3942346b2451c9871466c2c3b7ddfb32276b14860fa55c0ac7e4a035741fd7f8378ee113464b05f1b56c4470700b68942464a265dfe285a6fe616f38ad39232cafa355185dda756db4731fb689b86", 0xe0, 0xc6, 0x0, 0x0, r1}]) creat(&(0x7f000083c000-0xc)='./file0/bus\x00', 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000df000)='/dev/dsp\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000134000)=""/237) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/04 16:01:40 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x800000000080009, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000095a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000066000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={r1}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x3800000000000}, &(0x7f0000004000)=0x8) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000530000-0x4), &(0x7f0000001000-0x8)=0x4) 2018/02/04 16:01:40 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000027000-0xb0)=""/176, 0xb0) r1 = syz_open_dev$dspn(&(0x7f0000013000)='/dev/dsp#\x00', 0x9, 0x20000) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 16:01:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x244400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000001000-0x4)=0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x400) read(r1, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) [ 302.945441] Protocol error: SET target dimension is over the limit! [ 302.961540] Protocol error: SET target dimension is over the limit! 2018/02/04 16:01:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000055e000-0x4)=0xfff, 0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x28201}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000003b000-0x9)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004d3000)={0x0, 0xa9, "878199d20d3538eb41b9c19d720745e172992476a386774dc7830a6b2beee31d11b69c234c507b55c2c9d95aac2445358c7919761f4edf3fe6df5b3c297bc744e345a3e6692f00504f2e2bb95575f739d12244ba99dd222f70cf57d017bc49cfd0f0c64f52752cdb88b2a1f6b2d466eea37dec8945bc9ac0910892b603ab0e13b3cca120bc9cb9fa5a42111911123569c02508e4c413ae8fbd95a927a5b1a1d06ff8c2aa02170f2f8b"}, &(0x7f0000e9d000-0x4)=0xb1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f34000-0x8)={r2, 0x7f}, &(0x7f0000a6d000-0x4)=0x8) 2018/02/04 16:01:40 executing program 4: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000014000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000001a000-0x38)=@routing={0xff, 0x6, 0x1, 0x80000000, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x38) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x77359400}, &(0x7f0000048000)=0x400, 0x0) 2018/02/04 16:01:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1000000000000012, &(0x7f0000eff000-0x4), &(0x7f0000573000-0x4)=0x4) getresgid(&(0x7f0000481000)=0x0, &(0x7f0000d5e000-0x4), &(0x7f0000c98000-0x4)) stat(&(0x7f0000b12000)='./file0\x00', &(0x7f0000c31000-0x44)) getresgid(&(0x7f000016a000-0x4), &(0x7f000014e000)=0x0, &(0x7f0000656000-0x4)) setresgid(r1, r1, r2) 2018/02/04 16:01:40 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x0, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000002000)={0x2, 0x42d}) getsockopt(r0, 0x3, 0xba4, &(0x7f0000001000)=""/56, &(0x7f0000001000-0x4)=0x38) keyctl$dh_compute(0x17, &(0x7f0000001000), &(0x7f0000002000-0xd5)=""/213, 0xd5, &(0x7f0000000000)={&(0x7f0000001000)={'sha1-generic\x00'}}) 2018/02/04 16:01:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffffff7f, 0x68000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40cb00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000e11000/0x18000)=nil, &(0x7f00005a0000-0x18)=[@textreal={0x8, &(0x7f0000001000-0x30)="b8ef038ed8f20fd6df0fae75e6b8d4008ed0656767360fc75e1f0c9df0f69a002066b95a0800000f320f01ca0fdf5c00", 0x30}], 0x1, 0x4, &(0x7f000010a000-0x10)=[@cr0={0x0, 0x40000003}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000-0x2c)={0x0, 0x24, "14bc5bfc4010ca30551333590349a3991c35bccacc279474374460d749b99cc7093b2a61"}, &(0x7f0000001000)=0x2c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0xfffffffffffffff7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000003000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000004000-0x80)=""/128, 0x80) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000004000-0x28)={&(0x7f0000000000/0x3000)=nil, 0xcff4, 0x2, 0x20, &(0x7f0000001000/0x1000)=nil, 0x400}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000005000-0x10)={0x6c, 0x1000, 0xffffffff, 0xb35, 0x7, 0xf2, 0x3, 0x5, 0x7fffffff, 0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000002000+0x608)={0x0, 0x80, 0xfffffffffffffff7, 'queue0\x00', 0x2c94}) write$selinux_load(r1, &(0x7f0000001000)={0xf97cff8c, 0x8, 'SE Linux', "02c5c89ae4895052e493359f3ff92f44419ab67ae0fde108e2f6b5cb2f9f9c4460848b29194e68d11c6d003e81668e9d721577c828b5ce85e30e30ef440f6d93ab14038e664abb99821aba19c508ebc93c7d038982c396d95b8d85eebd8a2b48dae1692f5b28d8881e95e665a558"}, 0x7e) ioctl$TIOCCBRK(r1, 0x5428) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f0000006000-0x4)=0x4) close(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000-0x4)=0x6, 0x4) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000006000)={0x0, 0x0, 0x3, 0x10000000, r3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000007000)={@generic="1595f6a83527f57097ae230b38ad1822", @ifru_addrs={0x2, 0x3, @empty}}) mlockall(0x3) 2018/02/04 16:01:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00005a9000-0x4), &(0x7f000064c000-0x4)=0x4) 2018/02/04 16:01:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b8d000-0x9)='/dev/kvm\x00', 0x802, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0xe0000000000}}]}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000898000)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000a30000)=""/4096, &(0x7f0000cfc000-0x4)=0x1000) 2018/02/04 16:01:40 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000fbd000-0x10)={0x0, 0x1c9c380}, &(0x7f0000dbb000)={0x0}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2aaaaaaaaaaaad7c, &(0x7f0000034000)={r1}) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000fbb000)=""/96) 2018/02/04 16:01:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000659000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair(0x1, 0x0, 0x6, &(0x7f0000b60000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000085c000-0x4), &(0x7f000041e000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000def000)={0x80, 0x0, 0x0, 0x439}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000011e000)={r3, 0x5}) syz_open_dev$dmmidi(&(0x7f00004f2000)='/dev/dmmidi#\x00', 0x2dac, 0xc00) r4 = openat(0xffffffffffffff9c, &(0x7f0000c47000)='./file0\x00', 0x400000, 0x41) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000236000)={0x8, 0x28, [0x7f, 0x5076, 0x2, 0x276d, 0x0, 0x2, 0x4, 0x10001, 0x5, 0x3a53]}) r5 = dup(r0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000007c000)={r3, 0x8}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x7, 0x4) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 16:01:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004bd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$netrom(r0, 0x0, &(0x7f0000b02000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000928000)='/dev/vga_arbiter\x00', 0x141000, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x1f) mount(&(0x7f000088b000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000047c000)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000105000-0x8)='./file0\x00', 0x182) unlink(&(0x7f0000761000-0x8)='./file0\x00') mount(&(0x7f00000cf000-0xe)='./file0/file1\x00', &(0x7f0000103000-0x8)='./file0\x00', &(0x7f0000872000-0x7)='cramfs\x00', 0x1002000, &(0x7f00001e1000)=' ') 2018/02/04 16:01:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r1, 0x400) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007b1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f00008d7000/0x2000)=nil, 0x2000, 0x2, 0x10, r4, 0x0) connect$rds(r4, &(0x7f0000d6b000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008b8000-0xc)={0x0}, &(0x7f0000edb000)=0xc) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f00006f1000-0x4)=r5) getsockopt$inet_int(r3, 0x10d, 0xc3, &(0x7f0000039000), &(0x7f0000351000-0x4)=0x4) 2018/02/04 16:01:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f000055c000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000f4a000-0x8)={@my=0x1}) r2 = dup2(r0, r0) epoll_pwait(r2, &(0x7f0000c17000)=[{}, {}, {}, {}], 0x4, 0x5, &(0x7f0000113000-0x8)={0xfffffffffffffffc}, 0x8) 2018/02/04 16:01:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f00002cc000-0xc)='/dev/amidi#\x00', 0x9, 0x200) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000059a000)={0x0, 0x7}, &(0x7f0000bc1000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ede000-0x8c)={r2, @in6={{0xa, 0x1, 0x532, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x355}}}, 0x8c) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x24)="24000000260003eb06fffd0000000000010000d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00006f9000)='/dev/sequencer\x00', 0x1, 0x0) 2018/02/04 16:01:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa}) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000f5a000)='/dev/snd/midiC#D#\x00', 0x3, 0x0) bind$unix(r2, &(0x7f0000c5c000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r4 = getpgrp(0xffffffffffffffff) sched_setaffinity(r4, 0x8, &(0x7f0000578000+0xcc2)=0x99) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000107000-0x14)) r5 = dup3(r1, r0, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000fab000)=0xf) 2018/02/04 16:01:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00001a3000)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f7d000-0x4)) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f0000953000-0x20)="1f00000002031900000007000000068100ed853b0900000000000000010058", 0x1f}], 0x1) 2018/02/04 16:01:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) mprotect(&(0x7f0000173000/0x2000)=nil, 0x2000, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00008bc000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ef4000)={{&(0x7f0000162000/0x3000)=nil, 0x3000}}) 2018/02/04 16:01:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x3, 0x5, 0x8000, 0xd6, 0x0, 0x4, 0x2000, 0x2, 0x800, 0x8, 0x6, 0x3, 0xde, 0xd119, 0x8, 0x5, 0x7ff, 0x2, 0x5, 0x5f84, 0x4, 0x1, 0x265, 0x1, 0x5, 0x1, 0x9, 0x2, 0x6, 0x6, 0x0, 0x3, 0x100, 0x100000000, 0x4, 0x4, 0x0, 0xa, 0x1, @perf_bp={&(0x7f00001f6000-0x1), 0x1}, 0x80, 0x4, 0x3, 0x7, 0x6, 0x0, 0x2}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000a37000/0x2000)=nil, 0x2000, 0x3, 0x31, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a39000-0x20)={@loopback={0x0, 0x1}, 0x100000, 0x2, 0xff, 0x5, 0xfffffffffffffff9, 0x8, 0xfffffffeffffffff}, 0x20) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$audion(&(0x7f00006f8000)='/dev/audio#\x00', 0xffffffffffffffe1, 0x315802) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000421000-0x20)={"ca08566ed29f05a9698b41bcd22f151d", {0x4, 0x80, 0x3, "9dbfc86ecc16"}}) 2018/02/04 16:01:40 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$void(r0, 0xc0045c77) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1}, []}, 0x1c}, 0x1}, 0x0) syncfs(r0) 2018/02/04 16:01:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c49000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000097c000)={0x0, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000547000-0x10)='/dev/sequencer2\x00', 0x80800, 0x0) 2018/02/04 16:01:40 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, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eac000-0x10)='/dev/sequencer2\x00', 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b0e000)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f4c000)=@assoc_value={0x0}, &(0x7f0000041000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e27000-0x4)=r3, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f000026a000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) 2018/02/04 16:01:40 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a5e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000019000-0x10)={0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000611000-0x8)={r1}) r2 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r2, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r2, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f0000fbb000)=""/96) 2018/02/04 16:01:40 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000012e000)={0x0, 0x7fff, 0x10}, &(0x7f0000c6e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000286000-0xff)={r1, 0xf7, "074be8497bf90b25505c408ef627e7601544d08d881e3da3d27e39267282394be75b204de37c09880948077ff378d747eb101630be73c5e716346c69b04eaedb02551f01698327dc34e97cd8de726374c3858a67d6a8af805d0509ad038ee15d3fe13065a5a4b67fc018db502b484a417f276f9ecd4fbefcc387c5ab3c232d50f658891e7c5d2da8fd7e8deeb1974bdc1f0d3e905d02efdb29c7890e48218baf309f49a43fa109a9346aa2505d8cf9c1587fa1117ff7a3d569c81e59f163a5ab5a2125e52dfe82eef7d531b65a6739fd50c0865e108f78b2a051fa66a9f44810a2ade6753141fca40ac1bed2c756646c70ff346c6b149c"}, &(0x7f00002da000)=0xff) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) ptrace$getregs(0xc, r2, 0x395551bd, &(0x7f0000fc4000-0x62)=""/98) r3 = syz_open_dev$amidi(&(0x7f000066f000)='/dev/amidi#\x00', 0x4, 0xc2003) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000018f000-0x4)=0x200, 0x4) r4 = socket$packet(0x11, 0x2000000002, 0x300) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000001000-0x10)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x0) 2018/02/04 16:01:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000211000)) writev(r0, &(0x7f0000be9000-0x80)=[{&(0x7f00008a2000)="82", 0x1}], 0x1) 2018/02/04 16:01:40 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffe, 0x27fff) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x806, 0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f000000a000)={@nfc={0x27, 0x2, 0x1}, {&(0x7f0000008000)=""/4096, 0x1000}, &(0x7f0000008000-0x1), 0x20}, 0x30) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000009000)='./file0\x00', &(0x7f0000009000)='./file0\x00') 2018/02/04 16:01:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f00001b1000-0x1c)={0xa, 0x1, 0xe980, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8}, 0x1c) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005e8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000ec4000-0x4)=0x7) r3 = syz_open_dev$sg(&(0x7f0000135000+0xaba)='/dev/sg#\x00', 0x2, 0x6001) perf_event_open(&(0x7f0000c11000)={0x0, 0x78, 0x2dd, 0x100, 0x100000001, 0x2, 0x0, 0x101, 0x0, 0x8, 0x101, 0x6, 0x3, 0xff, 0x6, 0x0, 0x964a573, 0x8000, 0x9, 0x3ff, 0xeeb1, 0x5, 0x1, 0xffff, 0x5, 0x4, 0x7, 0xfffffffffffffffe, 0x10001, 0x80, 0x4, 0x1, 0x1, 0x1ff, 0x4, 0x4, 0x120000000, 0x7fff, 0x0, 0x2, 0x2, @perf_config_ext={0x1, 0x8}, 0x4, 0x1ff, 0xa0bb, 0x2, 0x7ff, 0xdbac, 0x81}, r0, 0x1, r3, 0x1) syz_open_dev$mice(&(0x7f00000f8000)='/dev/input/mice\x00', 0x0, 0x824c0) utimes(&(0x7f000040a000-0x8)='./file0\x00', &(0x7f0000abb000)={{0x0, 0x2710}}) 2018/02/04 16:01:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000020f000)={0xffffffffffffff9c}) syz_open_dev$midi(&(0x7f0000afa000)='/dev/midi#\x00', 0x3, 0x2000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000926000-0xc)=@sack_info={0x0, 0x4, 0xffffffffffffffff}, &(0x7f0000918000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000094a000)={r1, @in6={{0xa, 0x1, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}, 0x2, 0x4, 0x4, 0x1000, 0x4}, &(0x7f0000ee3000)=0xa0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) syz_emit_ethernet(0x52, &(0x7f0000c9c000)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x3, 0x8e40, 0x1}}], {@ipv6={0x86dd, {0x10000, 0x6, 'v`Q', 0x18, 0x2c, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) 2018/02/04 16:01:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x3}, 0x10) close(r0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) poll(&(0x7f0000a4e000)=[{r2}, {r0}], 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000b84000), &(0x7f000034b000-0x4)=0x4) 2018/02/04 16:01:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1}, 0x14) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000440000-0x8)) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000031f000-0xe)={0x0, 0x100000001, 0x3, [0x3, 0x1c, 0xcb9]}, &(0x7f0000d2f000)=0xe) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00004c3000)={r3, 0x5, 0x2, 0xffffffff}, 0x10) r4 = dup(r2) r5 = dup(r2) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000e9e000)={r2, r5}) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000ecf000-0x18)={0xaa, 0x10}) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fc4000)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_buf(r6, 0x0, 0x37, &(0x7f0000f26000)=""/255, &(0x7f0000fad000-0x4)=0xff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000087000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) socket$alg(0x26, 0x5, 0x0) 2018/02/04 16:01:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fstat(r1, &(0x7f0000bf5000-0x44)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000b89000), 0x8) 2018/02/04 16:01:40 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000639000-0x9)='/dev/rtc\x00', 0x40000, 0x0) flock(r0, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x3, 0x80) r2 = syz_open_dev$adsp(&(0x7f00005e2000-0xb)='/dev/adsp#\x00', 0x8, 0x200200) connect$l2tp(r1, &(0x7f0000392000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x3}}, 0x26) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) mq_timedreceive(0xffffffffffffffff, &(0x7f0000880000), 0x0, 0x0, &(0x7f0000263000-0x10)={0x77359400}) 2018/02/04 16:01:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x100000000, &(0x7f0000000000)={0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000+0x9cc)={r1}) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='net/dev\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4f, "c0008e0c39ae039702d98ff2e39e660db0f597b0d19b9d7f710cafac86875f127fd10755704ac20423e735e3842800a14b1e79429996d1bcca5e8269e87c4258d1f2f53b95da0638d6c11ade6507cb"}, &(0x7f0000ce9000)=0x57) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x5, 0x8202, 0x7, 0x7fffffff, 0x100, 0xe8b, 0x80000000, r3}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f00001ba000)='/dev/dmmidi#\x00', 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f000057b000)={0xfc8, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) bind$alg(r4, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) clock_gettime(0x0, &(0x7f00002a6000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000e62000-0x40)={0x7f, 0x8001, 0x8df9, 0x1f, 0x800, 0xff, 0x400, 0x3}, &(0x7f0000468000-0x40)={0x1, 0x8b6, 0x7, 0x0, 0x9, 0x3ff, 0x3f, 0x8000}, &(0x7f0000625000)={0xffffffffffff13c9, 0x9, 0x6, 0x7f, 0x2, 0xffffffffffffffff, 0x0, 0x87}, &(0x7f0000f8a000-0x10)={r6, r7+10000000}, &(0x7f0000fb2000)={&(0x7f0000b14000-0x8)={0x9}, 0x8}) close(r4) 2018/02/04 16:01:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x400000005, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000895000-0x4)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000dc9000)={@common='ip6gretap0\x00', @ifru_flags=0x1000}) r2 = syz_open_dev$adsp(&(0x7f00006fd000)='/dev/adsp#\x00', 0x6, 0x400002) r3 = syz_open_dev$adsp(&(0x7f0000dfc000-0xb)='/dev/adsp#\x00', 0x3ff, 0x400302) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8), 0x0) 2018/02/04 16:01:40 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) 2018/02/04 16:01:40 executing program 1: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000ad0000-0xc)={0x0, 0x1, 0x2, 0x400, 0x2}, 0xc) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000abc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000ad1000-0x8)=0x862) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value, &(0x7f0000ac5000)=0x8) 2018/02/04 16:01:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x2) bind$bt_rfcomm(r0, &(0x7f0000d9d000)={0x1f, {0x10000, 0x400, 0x1f, 0x929, 0xff, 0x5}, 0xff56}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000047c000+0xb98)={0x7, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000ea000)=0x9, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x1000000000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0xffffffff, &(0x7f0000993000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/04 16:01:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f0000003000)=[]) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009de000)=0x1ff, 0x4) mount(&(0x7f000010e000-0x8)='./file0\x00', &(0x7f000003e000-0x8)='./file0\x00', &(0x7f0000080000)='nsfs\x00', 0x1000, &(0x7f000080b000)="90fa21b55d366e0e28efdd3e4ae6315640b5ee76b92c2d4ea64c8072f2b62008ccbdae24272512900cf53944cc364128912649f61124d70e20774294c06f6ad721ecb5c6a1ff77001f1329bbc833bfec4c6c24ace36df502700ac402f01a27fc5f319ec46e116814df144df6095b9dcf2190a5c2e4f57348f08ed36adb1c786950dedbe8e022cb081d7da00c63c8bd2f01f23c854a612e2fbbc6f68028ea0343b50bb93673310af9499d409286417438ad6dfd3dd787a59c89953ca6253fecee") ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000687000-0x4)) 2018/02/04 16:01:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x0, @empty, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000850000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x400}, 0x1c) 2018/02/04 16:01:41 executing program 0: getsockname(0xffffffffffffff9c, &(0x7f00009f2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f000003e000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000101000-0x27)={0x0, 0x1f, "2d925aba798627d17eb80c3b525f0953e8fea928fed8b9369c13ef90e8761e"}, &(0x7f0000628000)=0x27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}}, 0x40, 0x9, 0xff, 0x6, 0x2}, &(0x7f0000000000)=0xa0) personality(0x40000) r3 = socket(0x10, 0x4, 0x7ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001000)={r2, 0x10, "a608183f4b1687ff88675571f154375e"}, &(0x7f0000000000)=0x18) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000001000)={0x400, 0x0, {0x3, 0x1, 0x9, 0x0, 0x8}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x47, "bf86251056fefe8c3c6a541a87d9aaf2021db7a3e4d9ded01987e0c26cd77f40989586902e5388a301217bcfd38737d69d595114bf9ba3dfc8bddd5fe67f6be64268089a31af7f"}, &(0x7f0000002000)=0x4f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000003000-0xb0)=""/176, &(0x7f0000004000-0x4)=0xb0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000004000-0x2)=0x100000001, &(0x7f0000000000)=0x2) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x218, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$admmidi(&(0x7f0000004000)='/dev/admmidi#\x00', 0x3, 0x800) ioctl$LOOP_SET_BLOCK_SIZE(r6, 0x4c09, 0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000)={0x1, [0x0]}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000)={r4, 0x42, "7190c3fecdab9bfdb49f0db5bb8e01e001c8de0a2521fa1708c28db3a9c5f69e29ef3bd1a6710fda9f453f985a545bfa007394a0575c38beb0deb4e88b3e1039b0b6"}, &(0x7f0000006000)=0x4a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r6, 0x21, 0xe, &(0x7f0000007000)=""/129, &(0x7f0000008000-0x4)=0x81) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000-0x10)={0x9, 0x8, 0x6, 0x4, r5}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f000000a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/02/04 16:01:41 executing program 1: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r0, &(0x7f0000003000/0x4000)=nil, 0x0) mlock(&(0x7f000000a000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b6a000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000000)=r2) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x9) 2018/02/04 16:01:41 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f00007ac000)=""/96) 2018/02/04 16:01:41 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f0000007000)=[{}, {}, {}]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000000d000)='/dev/net/tun\x00', 0x0, 0x102) ioctl(r0, 0xc0184908, &(0x7f0000001000)) 2018/02/04 16:01:41 executing program 4: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) 2018/02/04 16:01:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$amidi(&(0x7f00008ba000)='/dev/amidi#\x00', 0xd, 0x220000) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000ab5000-0x20)={0x6, 0x1, 0x5, 0x3f, 0x4, 0x7}) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 16:01:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000db6000)) shmget$private(0x0, 0x1000, 0x810, &(0x7f0000dfe000/0x1000)=nil) socketpair(0x5, 0x800, 0x6, &(0x7f00007e4000)) 2018/02/04 16:01:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c3a000)='net/udplite6\x00') sendto$ipx(r0, &(0x7f0000fbd000)="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", 0xfc, 0x4, &(0x7f000094c000)={0x4, 0x401, 0x9, "bd4b4889780f", 0x10000}, 0x10) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000e9a000-0x1)) timer_create(0x0, &(0x7f0000000000)={0x1f, 0x4, 0x0, @tid}, &(0x7f00000ad000)=0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000fce000-0x4)=0xa9) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007c8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000421000)=0x46) r3 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') timer_getoverrun(r1) readv(r3, &(0x7f0000d0c000-0x90)=[{&(0x7f000041c000-0xf3)=""/243, 0xf3}], 0x1) 2018/02/04 16:01:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000917000+0xb82)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00005c8000-0x4)=0x5) r2 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='fdinfo\x00') exit(0x0) mknodat(r2, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/02/04 16:01:41 executing program 0: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fca000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fc9000-0x9)='/dev/kvm\x00', 0x20, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x2, 0xffffffffffffffff, 0x3}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f0000e9b000-0x8), 0x2, r3, 0xfffffffffffffffe}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000fca000)={0x401, {0x2, 0x3, @rand_addr=0x7f}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @multicast2=0xe0000002}, 0x83, 0xfffffffffffffff8, 0x6, 0x3, 0x1, &(0x7f0000fca000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x80, 0xffffffff80000001, 0x80000001}) fsync(r1) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000cfe000)={0x0, @in={{0x2, 0x3, @empty}}, 0x2, 0x5, 0x8, 0x7fffffff, 0x100000001}, &(0x7f0000fcc000-0x4)=0xa0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000fcb000)={r4, 0x6, 0x8, 0x5}, 0x10) 2018/02/04 16:01:41 executing program 4: keyctl$reject(0x17, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000025a000)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000027a000-0x36)="b59bd4ebf1b7b23ee09ab752812a1327d7819df6eedb8fe800fd826bf8357235dbc2cc15a09499513461c299678143fcef2a8200fcc4", 0x36, 0xfffffffffffffffa) add_key$user(&(0x7f0000ca7000-0x5)='user\x00', &(0x7f0000350000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d54000)="bb294a10556aa69df43497bb6af28e1028fbf1646fa0a5cfa4fe128d012ac7c983eecbb4b6ae8f6eafc8dd1cae6a7b", 0x2f, r0) 2018/02/04 16:01:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) r2 = syz_open_dev$sndmidi(&(0x7f0000101000)='/dev/snd/midiC#D#\x00', 0x6, 0x101001) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f000001a000-0x10)={0x0, 0xf000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) move_pages(r0, 0x5, &(0x7f0000c48000)=[&(0x7f00000d1000/0x2000)=nil, &(0x7f00008da000/0x2000)=nil, &(0x7f000087c000/0x3000)=nil, &(0x7f0000420000/0x3000)=nil, &(0x7f00003dc000/0x3000)=nil], 0x0, &(0x7f00001b3000-0x4)=[0x0], 0x4) io_setup(0x200, &(0x7f0000697000-0x8)) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) 2018/02/04 16:01:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f0000074000-0x8)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00009a2000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000092000/0x2000)=nil}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) 2018/02/04 16:01:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000312000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, 0xfffffffffffffcb1) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a63000-0x4)='tls\x00', 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000940000)={@multicast2, @broadcast}, &(0x7f0000e3e000)=0xc) close(r0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002aa000-0x4)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c5a000)='/dev/rfkill\x00', 0x8400, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000af7000-0x14)={@ipv4={[], [], @loopback}}, &(0x7f0000042000)=0x14) 2018/02/04 16:01:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$random(&(0x7f000046c000)='/dev/random\x00', 0x0, 0xc0002) vmsplice(r0, &(0x7f00003e0000)=[], 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f00007f6000)='/dev/midi#\x00', 0x5, 0x101843) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000127000-0x4c8)={{0x8, 0x3, 0x6, 0xfffffffffffffffe, "214b6d6d1c907407047834582b34db30cf5df84304d6211f5c7a77929d0a3f719d5981056931c731bc6a670d", 0x7}, 0x2, [0x401, 0x12, 0xf83d, 0x5, 0x101, 0xffffffffffffffff, 0x100000001, 0x401, 0x9763, 0x3, 0xa1dc, 0x5722, 0x7f, 0x7, 0x100000000, 0x200, 0x1721, 0x994, 0x5, 0x9, 0x3, 0x100000001, 0x81, 0x6, 0x8000, 0xffffffff, 0x20, 0x0, 0x7, 0x4, 0x2, 0x5, 0x5e, 0x8, 0x400, 0x4, 0x7, 0x2, 0x10001, 0x6, 0x9, 0x3, 0x200, 0x10000, 0x0, 0x0, 0x80000000, 0x3f, 0x8, 0x3, 0x48, 0x4, 0x7fffffff, 0x4, 0x0, 0x10001, 0x9, 0x4, 0xff, 0x8, 0x1, 0xc27f, 0x9, 0x100, 0xdf, 0x18, 0xfffffffffffffffb, 0xf9cd, 0x40, 0x6, 0x401, 0x5, 0x4, 0x6, 0x2, 0x9, 0x81, 0x1000, 0xffffffff, 0x5, 0x1f, 0x3, 0x7d4, 0xffffffffffff8001, 0x3ff, 0x5, 0x2, 0x1, 0x7, 0x1, 0x80000000, 0x3, 0x9, 0x6, 0x1, 0x80000000, 0x5, 0x7, 0x0, 0x3, 0x7fff, 0xffffffffffffff81, 0x1, 0x8, 0x4, 0xef, 0xa8, 0x8000, 0x5, 0x67, 0x0, 0x0, 0x8a, 0x8001, 0x6, 0x100000000, 0x40, 0x9, 0x3, 0x2, 0x81, 0x9, 0xa217, 0x9d, 0x3, 0x80000001, 0x7, 0x9], {0x77359400}}) 2018/02/04 16:01:41 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vhost-net\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00000e0000-0x48)="a260a948918227cade575011a2f9cd5d311f5f0ac8e82a89ddc1d53bb9c6c3a0a2e3c4771aa87c9baf1bf30c55f247e13fb38d0d6f1745bd9e7a044fa15dca1a059b1b468d976eb0", 0x48, 0x0) flistxattr(r0, &(0x7f0000003000)=""/222, 0xde) 2018/02/04 16:01:41 executing program 0: mmap(&(0x7f0000000000/0x21c000)=nil, 0x21c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000160000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f00001a9000-0x49)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730e191e0e408c5a2299da94b29488c6fddc6a4911be520584ee0de0025842ba333fcd2ae10d5", 0x40}], 0x1, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) fcntl$addseals(r1, 0x409, 0x0) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000101000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000215000-0x83)=""/131, 0x83}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/02/04 16:01:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000d3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fallocate(r0, 0x1, 0x80000001, 0x3f) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000785000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xfffffffffffffffe) r2 = creat(&(0x7f0000434000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000a36000)={0x6, 0x3, 0x1c, 0x8d000000000000, [], [], [], 0x800, 0x2, 0x7, 0xc3, "95abfcc065527c72d25971926c8c621e"}) 2018/02/04 16:01:41 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, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000eba000-0x3d0)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "1d817884f60636dc5a7ff165e9ed6b9dc44c66afb6f354891c7b03a898ce"}}}]}}, 0x3d0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f0000dd2000)=[]}, 0x0) recvfrom(r1, &(0x7f0000904000-0xbe)=""/190, 0xbe, 0x0, &(0x7f0000b06000)=@ipx={0x4, 0x0, 0x0, "8fc2d975c228"}, 0x10) socket$inet(0x10, 0x3, 0x0) 2018/02/04 16:01:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000817000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/02/04 16:01:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000086a000)='./file0\x00', 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x100) msgsnd(r0, &(0x7f0000276000)={0x3, "6adb8ba6d966b091183ab1fe6dc6"}, 0x16, 0x800) r1 = open$dir(&(0x7f00009fe000-0xc)='./file0/bus\x00', 0x0, 0xfffffffffffffffe) unlink(&(0x7f0000af2000)='./file0\x00') dup(r1) 2018/02/04 16:01:41 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002f0000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000b89000-0x12)='/dev/input/event#\x00', 0x100000001, 0x80400) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000007f000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000aba000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r5 = syz_open_dev$audion(&(0x7f0000216000)='/dev/audio#\x00', 0xffffffffffffffe1, 0x0) r6 = eventfd(0x5e3) r7 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x6) r10 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r13 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r15 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c76000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10800, 0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept$ipx(0xffffffffffffff9c, &(0x7f0000464000), &(0x7f0000001000-0x4)=0x10) r18 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r19 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000767000)='/selinux/context\x00', 0x2, 0x0) r20 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r21 = syz_open_dev$sg(&(0x7f0000659000-0x9)='/dev/sg#\x00', 0x7f, 0x0) r22 = syz_open_dev$sndtimer(&(0x7f0000050000)='/dev/snd/timer\x00', 0x0, 0x220042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000001, 0x101001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400480) r25 = socket$bt_cmtp(0x1f, 0x3, 0x5) r26 = socket$nl_generic(0x10, 0x3, 0x10) r27 = eventfd(0x7fd1214e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = socket$bt_cmtp(0x1f, 0x3, 0x5) r29 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000043c000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x80000000}, 0x8) r31 = socket$nl_generic(0x10, 0x3, 0x10) r32 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000), &(0x7f0000a21000-0x4)=0x10) r34 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00004e4000-0x60), &(0x7f00003a1000)=0x60) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002dc000-0x8)={0x0}) r36 = socket$vsock_dgram(0x28, 0x2, 0x0) r37 = eventfd2(0x0, 0x1) r38 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009b4000), 0x4) r39 = eventfd2(0x9d, 0x10000000080801) r40 = socket$nl_xfrm(0x10, 0x3, 0x6) r41 = syz_open_dev$tun(&(0x7f0000b03000)='/dev/net/tun\x00', 0x0, 0x220000) r42 = socket$vsock_stream(0x28, 0x1, 0x0) r43 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0x9, 0x4a, 0x6863, 0x2, 0x0, 0x5}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r47 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r49 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000514000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r51 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r52 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r53 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0xa40a, 0x10000) r54 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000f62000-0x4)) r55 = syz_open_dev$loop(&(0x7f00002e0000-0xb)='/dev/loop#\x00', 0x80, 0x800) r56 = fanotify_init(0x1, 0x0) r57 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000b87000)=[{&(0x7f0000132000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a7b000)=[{&(0x7f0000001000-0x92)="108bf0ba28c3205717ccdf903f492e93ac49dfbc9a8f4226bf1ce2199d09e97fdce0b2bc93e0aac6c135a30348e5c4cad4878965aeb7d6f0179211ad093b35915fd775fed3e1ad9f078d0b244b3f5cc60349ab7bc729d666e87ae98ed7caa51b2b351caf85bff409ae70928c6061f8a528be7b25df311c5dfd9477ca2805f8ea8e1c68178cce667eaf8bc84c62330c1f23c5", 0x92}, {&(0x7f0000187000-0xc0)="6097d0a93fbd3dd16cc2f5249fc9b1e9f4026b3dbff1ba3723fd60c2ed755edd34b2e82f68f5ac46c30a135b3bc03801ed1e6b5ec19d81c8a1e2159868a79295ee86d9880a5579deb58cb4a3f2fddc756eb3e280582ff1c0f0fa60a07f3f202a844fbad94425c934d4434797afd9a5228b771983378e70ad7400e40971c0ab0344f83c31039512aa1ae501b7de23c07db77ef92da87056ecf92bc0bd16712af86c6d211477a828fa2137a317aa59e6ea2f76695d840f73dd23b5c9413c5ca333", 0xc0}, {&(0x7f0000001000-0x5d)="8663882a62b592c06f5c05976acc16574969f670e6d9223084f71b64902dc71f8becdbefec6389c865a65e121ea3f2a73ac3bde1954c745b63b79a9870305c4d0711709da10b09e3e88684efbe6e769417e2a878e30231f38265f3dc9a", 0x5d}, {&(0x7f00003e0000-0xfc)="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", 0xfc}, {&(0x7f0000a36000)="959287f0e88c13646f26e3f00d8f253fe90821811b709b345bf0d4cde8ca951429258f8d18782e9577e6848251c8fbd3efe68f7d17c02dc462dc5d438caaec9bd10aab15376783ba0c0c735511ecb076162be963fcf8e5914bdeca2a7008386b6ee585aed7356d1741533ab8cd10bfd2d194d3df6fcae9885a5406bee151c7e0ab94d7292f2e84ca840dd492a37b8fba112d8d69260815d4b65d359ede612c877af8ef026c99ae125b6092e3e76506d1b917441603c1f388cb259bf0f8a6ff1189e842119fba14154f22f4bf0d39f40694391496fb47b8da657f3c9ea7", 0xdd}], 0x5, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x20, 0x1, 0x1, [r3, r4, r5]}, @rights={0x38, 0x1, 0x1, [r6, r7, r8, r9, r10, r11, r12, r13, r14]}, @rights={0x20, 0x1, 0x1, [r15, r16, r17, r18]}, @rights={0x38, 0x1, 0x1, [r19, r20, r21, r22, r23, r24, r25, r26, r27]}], 0xc8, 0x4080}, {&(0x7f00001de000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f000051d000)="5ea67c6dd2804e91268fc60334514731af2c6c6a0c", 0x15}, {&(0x7f000058f000-0x2e)="afdd36934472f78553ad0818eb3514bda3fc989bdadc60489d76b29cf40f9b5706f151c6dce87aaecabc41f6dad8", 0x2e}, {&(0x7f0000ea6000)="d36cad38d72ddd53c820", 0xa}], 0x4, &(0x7f0000001000-0xd8)=[@rights={0x38, 0x1, 0x1, [r28, r29, r30, r31, r32, r33, r34, r35, r36, r37]}, @rights={0x28, 0x1, 0x1, [r38, r39, r40, r41, r42]}, @rights={0x20, 0x1, 0x1, [r43, r44, r45]}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x38, 0x1, 0x1, [r49, r50, r51, r52, r53, r54, r55, r56, r57]}], 0xd8, 0x24008800}], 0x2, 0x4000) r58 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r58, 0x28, 0x6, &(0x7f0000000000), 0x10) r59 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000085a000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r59, 0x0, &(0x7f0000001000-0x4), 0x80800) 2018/02/04 16:01:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002f2000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000000000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000039a000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9d000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x100}, 0x8) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x399}, 0x0) 2018/02/04 16:01:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000fc1000/0xf000)=nil, 0xf000}, 0x3}) mremap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x4000, 0x1000000000000003, &(0x7f00004cf000/0x4000)=nil) munlock(&(0x7f00004d1000/0x2000)=nil, 0x2000) prctl$setmm(0x23, 0x4, &(0x7f00004cf000/0x4000)=nil) mremap(&(0x7f00004d1000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00004cf000/0x4000)=nil) 2018/02/04 16:01:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000984000+0xc2f)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) socket$inet6(0xa, 0xb, 0xffffffffffffffff) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000467000-0x14)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000902000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000daa000-0xc)={r2, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d40000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @empty}}) 2018/02/04 16:01:41 executing program 7: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x20000, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000af2000)='/dev/audio\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000b7e000)=""/231) 2018/02/04 16:01:41 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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f000052b000)=@ax25={0x3, {"7547ed051e38af"}}, 0x10) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000f10000), &(0x7f0000014000-0x10)) close(r1) syz_open_pts(r0, 0x0) 2018/02/04 16:01:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00001c9000)=@common='syzkaller0\x00') 2018/02/04 16:01:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@loopback}}, &(0x7f0000001000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@empty, 0x10001, r1}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xf4, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000001000-0x70)=@hopopts={0x2b, 0xc, [], [@enc_lim={0x4, 0x1, 0x8}, @calipso={0x7, 0x58, {0x8001, 0x14, 0x8, 0x4, [0x80, 0xfffffffffffffff7, 0x100000001, 0xffffffff, 0xffff, 0xfffffffffffffff7, 0x8, 0x0, 0x5, 0x5]}}, @ra={0x5, 0x2, 0x5}]}, 0x70) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0}) splice(r4, &(0x7f00004a3000-0x8), r3, &(0x7f0000ad6000), 0x3f, 0x0) 2018/02/04 16:01:41 executing program 0: socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000602000)='/dev/rtc\x00', 0xc0000, 0x0) fchmodat(r0, &(0x7f00002e8000)='./file0\x00', 0x0) socket(0x15, 0x5, 0x8) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000423000-0x10)={0x3, &(0x7f00008c8000)=[0x1f, 0x1f, 0x8, 0x4]}) set_robust_list(&(0x7f0000b03000-0x18)={&(0x7f0000621000/0x1000)=nil, 0x8, &(0x7f0000b7f000/0x1000)=nil}, 0x18) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000476000-0x7)="ffffffff", 0x4) 2018/02/04 16:01:41 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000015000-0x4), 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000016000-0xd)='/dev/usbmon#\x00', 0x3, 0x100) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000014000-0xdb)=""/219) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000015000-0x6)={0x2, 0xffffffffffffffff}) 2018/02/04 16:01:41 executing program 2: 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, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x1) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000283000)=""/27) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/02/04 16:01:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x7, 0x0, &(0x7f0000001000-0x10), &(0x7f0000000000), 0x0) 2018/02/04 16:01:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) flock(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TCGETA(r0, 0x5405, &(0x7f00004d2000)) 2018/02/04 16:01:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) userfaultfd(0x800) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008}}) 2018/02/04 16:01:41 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a83000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000043d000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000090f000)=@file={0x1, './file0\x00'}, 0xa) socket$unix(0x1, 0x7, 0x0) write$selinux_validatetrans(r0, &(0x7f0000cc3000-0x64)={'system_u:object_r:systemd_logger_exec_t:s0', 0x20, 'system_u:object_r:syslogd_var_lib_t:s0', 0x20, 0x30, 0x38, 0x20, '/usr/sbin/ntpd\x00'}, 0x64) sync() syz_open_dev$loop(&(0x7f0000927000-0xb)='/dev/loop#\x00', 0x7, 0x80) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) 2018/02/04 16:01:41 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000051000-0xc)='/dev/audio#\x00', 0x1, 0x48000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00003a9000-0x10)={0x1, &(0x7f0000552000-0x8)=[{0x5, 0x1ff, 0x10001, 0x8001}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000013c000-0x11)='/selinux/enforce\x00', 0x88000, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000b7e000)) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 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_bp, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f000031a000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/02/04 16:01:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000493000)=""/143, 0x8f) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = syz_open_dev$midi(&(0x7f0000835000-0xb)='/dev/midi#\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000bf2000)=""/245) 2018/02/04 16:01:41 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x10) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x80000001) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b19000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x2}}, 0xfff, 0x6}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000)={r2, 0x1870}, 0x6) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) 2018/02/04 16:01:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x937e, &(0x7f000040d000)="c603000000d8") 2018/02/04 16:01:41 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = dup2(r0, r0) bind(r1, &(0x7f0000004000-0xc)=@nl=@unspec, 0xc) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000002000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000005000-0x48)=@full={{0x3, {"1eba8fd595f58c"}}, [{"da6e82fedbf995"}, {"bb4cfd466d9ec7"}, {"092f8dd061f6a3"}, {"aeb7962b246679"}, {"7112b15af62b74"}, {"a0e95f32e64516"}, {"89b2db3737cbea"}, {"5f8ee1199e59b2"}]}, 0x48) 2018/02/04 16:01:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xffffffffffff0001, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x9, &(0x7f0000001000-0x44)=""/68, 0x44) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x28a800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x3, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0x31, "dfa36dc1ac13ec445caf999879b8f43f5e91cc9c866898d6eb6b6c1ca6e096c708a4a43b1b78693e26bc57fc9c84120b56"}, &(0x7f0000003000-0x4)=0x39) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/vcs\x00', 0x280, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r2, 0xfffffffffffffeff}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001000-0x90)={0xffffffff, {{0x2, 0x2, @rand_addr=0x475a}}}, 0x90) r4 = semget$private(0x0, 0x0, 0x1) semctl$SETVAL(r4, 0x1, 0x10, &(0x7f0000002000)=0x2ed9) clone(0x18c2500, &(0x7f000052d000-0x97), &(0x7f0000851000-0x4), &(0x7f0000e9b000), &(0x7f0000ce4000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000000)={0x0, &(0x7f0000004000)=[]}) ioctl$KIOCSOUND(r3, 0x4b2f, 0xaf7) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000003000)="df6bdbb82afd68c97ed85e78c21018be4072fe1b2708c27dcacaa30f063b639274ce1c6488caf7adee24fb8e9b799890649921064a943964cf7330104aa3e689db248d8deabf4170b45f9062329a6eb6ce291905c848fd603d5aef496331d5506f8e6518c20c54b5bd15a32868c4b79750f82ae3b52ca8360723f591970a77140af6a9851d6caada80e2cc40677b277c500026588aa807db36dc51d37290debdbe01993ee8d9f000d1c87e496c1923bfdb971353b2b859a767c1148bb2a9b184d6ba8d96c9918a035ce7d608b554439d5f936fb74af88a0b50fab78d94cefd7352f6", 0xe2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000004000)={r2, 0x726a013}, 0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0xffffffff}, 0x8) 2018/02/04 16:01:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000073d000-0x8)={0x0, 0x0}, 0x4000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000a16000-0xfe)="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") pipe(&(0x7f0000815000)={0x0, 0x0}) vmsplice(r2, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000a0c000-0x10)=[{&(0x7f0000c9e000)="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", 0xfc}], 0x1, 0x0) 2018/02/04 16:01:41 executing program 6: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x2) accept4(r0, &(0x7f0000e6b000)=@can, &(0x7f0000db7000-0x4)=0x10, 0x80000) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/02/04 16:01:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c46000-0xb)='/dev/audio\x00', 0x8000, 0x0) lseek(r0, 0x0, 0x3) pipe(&(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x10001) 2018/02/04 16:01:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x44) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x0, r1}) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) 2018/02/04 16:01:41 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000087d000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000bb2000-0xd)='/dev/dmmidi#\x00', 0x0, 0x4200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000000)=""/85) read(r0, &(0x7f0000bd8000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000098000/0x2000)=nil) 2018/02/04 16:01:41 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000037000-0x60), &(0x7f0000037000-0x4)=0x60) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000036000)=""/215, &(0x7f0000037000-0x4)=0xd7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000021000), 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f}, 0xe) 2018/02/04 16:01:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ba0000-0x10)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000ebe000)={&(0x7f0000d7f000-0x14)={0x14, 0x2, 0x6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 16:01:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000049d000)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0xc9c1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, r2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000345000-0xc)={0x0}, &(0x7f00003b1000)=0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000bb0000)={0x4, &(0x7f0000113000-0x20)=[{0x45, 0xd16d, 0x1, 0x2}, {0x6, 0x4, 0x38}, {0x4, 0x3, 0x48fe, 0x800}, {0x8a, 0x1, 0x1, 0x1}]}, 0x10) fcntl$setownex(r1, 0xf, &(0x7f0000e50000)={0x2, r3}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000a71000-0x8)={0x3, 0xb}, 0x8) getsockopt(r0, 0x0, 0x4, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x1) 2018/02/04 16:01:41 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000da2000)={0x0, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x3f}}, 0xcb9, 0xc47, 0x81, 0x9, 0x2}, &(0x7f0000638000+0xa7f)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x4131, 0x7, 0x3, 0x80, 0x2}, &(0x7f00001e6000-0x4)=0xa0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x1001}, {r0, 0x4004}, {r0, 0x1}, {r0, 0x1000}, {r0, 0x1}, {r0}, {r0, 0x9}], 0x7, &(0x7f0000002000-0x10)={r3, r4+30000000}, &(0x7f0000001000)={0x4517c7dd}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={r2, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vcs\x00', 0x2, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0x40, 0x0) ioctl$TUNSETFILTEREBPF(r6, 0x800454e1, &(0x7f0000001000)=r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r1, 0x6}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r6, 0xc008aeb0, &(0x7f0000005000-0x28)={0x4, [0x80200000000, 0xfffffffffffffffe, 0x0, 0x2]}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000004000)={0x0, 0x3, 0x0, 0x0, 0x2, 0x5, 0x6, 0x0, 0x4, 0x2, 0xfffffffffffffffd, 0xfffffffffffffff9, 0x0, 0xdcc, 0x765, 0x9, 0x100000001, 0x9, 0x7}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000004000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x14) sendto$ipx(r5, &(0x7f0000005000-0x4c)="252384f69304e1761de25ef41b6b31a008f5d05e6a18223b7085e8cbdd8a374d0caad0b35f4afc534a21a27915af3497846f1bbbe799cb9c59fd06a848d6d1db252fd267bde3d55b74ba3e4e", 0x4c, 0x4, &(0x7f0000004000)={0x4, 0x9, 0x8000, "cad078e20afb", 0x200}, 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f0000002000-0x10)={0x2, 0x0, [0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r6, 0x29, 0x1f, &(0x7f0000005000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r7}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0x1a9, 0x8000, 0xffffffffffff0001, 0x6, r1}, &(0x7f0000001000-0x4)=0x10) pipe2(&(0x7f0000006000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r8, &(0x7f0000007000)=""/4096, 0x1000, 0x40002100, &(0x7f0000001000-0x9)=@rc={0x1f, {0x81, 0x9, 0xfffffffffffffffa, 0x0, 0x1, 0x4}, 0x1}, 0x9) syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x2, 0x0) 2018/02/04 16:01:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006ce000-0x8)='./file0\x00', 0xd2) write(r0, &(0x7f00007b3000)="0d3a4f8250007a68655fa5b80d91a85a2f779d11c1af1140dde91fd4630af240f54644415938a2184e3968d04aebb890f77b518bfc7af60127448160b2f2b4b610e296b639284c607a125ea1e3042d6f8ac5a5adf3dd3156f574f1edaca54468237ba2de35a1", 0x66) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f00000ad000)) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fde000+0x49f)=0x19) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000849000-0x4)) read(r3, &(0x7f0000c08000-0x71)=""/113, 0x71) io_setup(0x1, &(0x7f00007cb000-0x8)) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f00008f9000)=0x1, 0x4) 2018/02/04 16:01:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000afa000-0x4)=0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b35000)=0x312, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f000075f000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000060000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000500000)='@', 0x1, 0x0, &(0x7f00006da000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/04 16:01:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f00005a3000+0x441)=0x0, &(0x7f000007b000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000-0x8)=[0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001000)={@dev, @rand_addr, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x1, r4}) setgroups(0x3, &(0x7f00009c7000-0xc)=[r0, r1, r2]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x9a27, &(0x7f0000698000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000fa0000-0x8c)={0xaf, 0xffffffffffffff01, 0x800, 'queue1\x00', 0x3}) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r7 = accept$alg(r6, 0x0, 0x0) r8 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r8, 0x0, 0x0, 0x9) sendfile(r7, r8, &(0x7f0000e65000-0x8), 0x8) 2018/02/04 16:01:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) unshare(0x400) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000515000)={r2, 0x0, 0x1, 0xffffffffffffffff}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000082d000-0x9)='/dev/ppp\x00', 0x410100, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f000036a000-0x4)=0xe2, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000835000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d6a000)='/proc/self/net/pfkey\x00', 0x400, 0x0) 2018/02/04 16:01:41 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d37000-0x4)=0x0) tkill(r0, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000033c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000a13000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000208000)={&(0x7f00001b3000)={0x27, 0x1ff, 0x7ff, 0x7, 0xffffffffffffffff, 0x8001, "4c22ee4fd0152c1ae023a27e43f63ac4adc7fa65ce58edc8da7f317e8277ec1f50286870221e386d688e79461bc69606a1e06b18fd41d8758744a70c8d53ce", 0x3}, 0x60, &(0x7f0000e36000)=[{&(0x7f0000563000-0xa9)="d660ad90d721c1102c760424ca8fbc75a3178791e1b2ac8e7769c1b0bd1b2bd6fa3f010f79992ab1ccd4a4f2f67a4d7f5086f612925fc2270d454df9543ff6da61726af8e9464f6fe0da598fbf47ed3598f9cce64089f016233648b2ee6b638435bcb8ae66b89d43f636beaa87f42e19dcfd82f1ef36da842e6a96e6e0265f3c56c3bbe95bf3e463803688d82f9918415840606d2c3ca5112db970e74ad3f88a1305741bb49434e6ba", 0xa9}, {&(0x7f00004aa000-0x62)="e23217b24714c34b2f1fc3452381dcef365b8c2ecd2dcc7a7dc4b2797709584cda5647011700ce4626b0af6fde1f0477c6c616c039a23300cceba1347880dd5807a0eacec6fd99eef424fcadbf8752298c2b17c127d7118a6494e52a508d4d1409bf559f51038dbed8c0ce27bbe581195c5c", 0x72}], 0x2, &(0x7f0000965000)={0x1010, 0x111, 0xa90, "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"}, 0x1010, 0x4}, 0x4000) shutdown(r1, 0x1) 2018/02/04 16:01:41 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mknodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0) userfaultfd(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f000092c000)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004f5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pread64(r1, &(0x7f00006fc000-0xa4)=""/164, 0xa4, 0x0) 2018/02/04 16:01:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_gettime(0x0, &(0x7f000006a000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000932000)={0x8000}, &(0x7f0000293000), &(0x7f0000699000), &(0x7f00005c3000)={0x0, r0+30000000}, &(0x7f00007f4000)={&(0x7f00005b6000), 0x8}) clock_nanosleep(0x0, 0x0, &(0x7f0000b85000)={0x0, r1}, &(0x7f00001aa000-0x10)) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ae8000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/02/04 16:01:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000112000)={0xc72, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @empty, 0x2}}}, 0x108) r1 = syz_open_dev$dmmidi(&(0x7f0000dc9000)='/dev/dmmidi#\x00', 0x1, 0x40000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00003b5000)={0x0, 0xffffffffffffffff, 0x7ff, 0xc0a, 0x868a, 0x4, 0x558, 0x7fffffff, {0x0, @in6={{0xa, 0x0, 0xa8af, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x3, 0x401, 0x80000001, 0xae19e3e, 0x8}}, &(0x7f000096d000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001e1000)={r2, 0xe7, "e7a8e8dd62f830a5c82cfb61e6a66a9c25a2bae2e7bb28d5ac2529b358c4e2c939f031db45d3483e73510211f9b4d37b9fda6b03ddb9e9047b9b44a463884b26084d73f0c529cf3b55778966e8e55a7c8d26c62600d681d1d948eef2636c3d8078c2c90be731d1ca099038cf8810020f3dff43d27dbf5b23e7c4d05f2d576e3aa45ea7219417fa04e6817042a9468ad3b922238ee27fa3fbea6162ad5beb050fd6776a5ea7da2f446dd831f20223461f51324932353a85a20139ad293f6e00355f254ca305b3a1d9c8a5b96269fcf3d21e6781bcd68b1b7e93c6509282fa81cc246edcf668d94f"}, &(0x7f000030a000-0x4)=0xef) 2018/02/04 16:01:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000028f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000613000)={{0x100000001, 0x1}, {0x4000000000000000, 0x6}, 0x81, 0x2, 0x400}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f00004c9000-0x10)='./control/file0\x00') clone(0x0, &(0x7f0000bf7000), &(0x7f0000736000-0x4), &(0x7f000089e000), &(0x7f000095e000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 16:01:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000e4a000)=0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) io_submit(r0, 0x1, &(0x7f00005fe000-0x30)=[&(0x7f00002e2000)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000530000-0x6a), 0x10f, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b7e000-0x4)=0x0) ptrace$cont(0x1f, r2, 0x31, 0x80000001) 2018/02/04 16:01:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000089b000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) keyctl$get_security(0x11, 0x0, &(0x7f00006d1000)=""/144, 0x90) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000fc3000-0x8)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') sendfile(r2, r2, &(0x7f00003a7000), 0x400000ff) 2018/02/04 16:01:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x3f5, &(0x7f00006a1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000182000)={0x5, 0x9, 0x7719, 0x8, 0x9, 0x400, 0x7, 0x9, 0x3, 0xfffffffffffffffa, 0x7}, 0xb) accept4(r1, &(0x7f0000460000-0x58)=@alg, &(0x7f0000e62000)=0x232, 0x80800) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000e15000-0x49)="430de7d7e1bfcb5894d4c55bc2a7f2f36eba2f1bacfadc2f30a181328422b21fe32ab0da6eb702c84278ccd4621d4c1878c2ba95d42753370900c12667a9a58095a4a23ca6ddd118bd", 0x49) r2 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) readv(r2, &(0x7f0000088000)=[{&(0x7f0000cdb000-0x1000)=""/4096, 0x1000}, {&(0x7f000065c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000177000)=""/20, 0x14}], 0x3) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000089c000-0x9)='/dev/dsp\x00', 0x2100, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000028b000)=@int, &(0x7f00002bf000)=0x4) socket$can_raw(0x1d, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000e11000-0xbc)) get_mempolicy(&(0x7f000043a000), &(0x7f0000008000), 0x200, &(0x7f0000f07000/0x3000)=nil, 0x4) 2018/02/04 16:01:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d91000)='/dev/sequencer2\x00', 0x141000, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f10000-0x24)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x5, [@broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty, @broadcast=0xffffffff]}, 0x24) r1 = accept(r0, &(0x7f00008ae000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000e83000-0x4)=0x20) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000105000-0x18)="2e3c0e88b10a659bb4994b977f9cb1b698f7ed7702313ff4", 0x18) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000350000)={{0x2, 0x3, @empty}, {0x306, @random="cd3b02a0b42a"}, 0x4, {0x2, 0x2, @rand_addr=0xff}, @common='bcsh0\x00'}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/04 16:01:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000a22000)={[0x0, 0x0, 0x8, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1], 0x100000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r5 = dup3(r3, r4, 0x0) ioctl$VHOST_SET_MEM_TABLE(r5, 0x4008af03, &(0x7f0000e79000)={0x2, 0x0, [{0x6004, 0x36, &(0x7f000040d000)=""/54}, {0x7000, 0x7, &(0x7f000042d000-0x7)=""/7}]}) syz_open_dev$sndpcmc(&(0x7f0000371000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x24802) 2018/02/04 16:01:42 executing program 5: 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, 0x1, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r1 = timerfd_create(0x0, 0x0) fremovexattr(r1, &(0x7f00005f4000-0x5)=@random={'os2.', '\x00'}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000677000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000136000)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f000023e000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a54000)={@common='ip6gre0\x00', r2}) 2018/02/04 16:01:42 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @bytecode={0x0, 0xfffffffffffffffc, 0x0, [], &(0x7f0000002000-0x82)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) 2018/02/04 16:01:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000475000+0x26)={0xeb}, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000007b000-0x4)={0x0, 0x0, 0xffffffffffffffff}, 0x4) 2018/02/04 16:01:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000457000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x6) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d90000)='/dev/sequencer\x00', 0x30900, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000671000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000bc5000)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 16:01:42 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000013000-0x16)='/selinux/checkreqprot\x00', 0x4600, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x101, 0x1f, 0x7ff, 0x101, 0x5, 0xff, 0x400, 0x8000, 0x1000, 0x0, 0x2}, 0xb) userfaultfd(0x80800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000004000-0x4)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) futex(&(0x7f0000013000), 0x4, 0x0, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 16:01:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000e88000), &(0x7f0000c3a000)=0x4) sendmsg$kcm(r3, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000944000-0x108)={0x0, @in6={{0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}, [0x3fffffff8, 0x99, 0x6ea, 0x7fff, 0x8, 0x1, 0x6, 0x100000000, 0x6, 0x2, 0x1, 0x0, 0x6, 0x7fff, 0x7fffffff]}, &(0x7f000025d000-0x4)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000280000-0x56)={r4, 0x4e, "ac8329ec4e54a10f58bbb2b2d342e07d3421f01a591fa765ea162dc1526f4b47bd264322199d0ccb99b38c6921c7fc3c76438c96b44838cc168ac75170737b46b6229e87aba35cec197ff1f08927"}, &(0x7f0000239000-0x4)=0x56) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00001c4000-0x4)={r0}) 2018/02/04 16:01:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffff5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x268)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x0, 0x4, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @empty}}]}, 0x290) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x181000, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') 2018/02/04 16:01:42 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r2, 0x18, &(0x7f0000eee000-0xa)}, 0x10) r3 = syz_open_dev$mice(&(0x7f0000673000-0x10)='/dev/input/mice\x00', 0x0, 0x802) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000c75000)={{{@in=@rand_addr, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@empty}}, &(0x7f0000e20000-0x4)=0xe8) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000eeb000-0x38)={&(0x7f00003f5000)={0x10, 0x0, 0x0, 0x80000aa9}, 0xc, &(0x7f0000736000-0x10)={&(0x7f00006f0000-0x300)=@newsa={0x300, 0x10, 0x10, 0x5, 0x1, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x3, 0x2, 0x3, 0x5, 0xa, 0x20, 0x80, 0x2b, 0x0, r4}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, {0x0, 0x40, 0x9, 0x100000000, 0x401, 0x6, 0xf7ef}, {0x2, 0x9, 0x4, 0x80000000}, {0x3, 0x9, 0x202}, 0x0, 0xffffffffffffffff, 0xa, 0x4, 0xc315, 0x1}, [@address_filter={0x28, 0x1a, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xa, 0x5, 0x2}}, @tfcpad={0x8, 0x16, 0xffffffff}, @address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0xbd, 0x4}}, @algo_comp={0x144, 0x3, {{'lzs\x00'}, 0x7d0, "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"}}, @algo_crypt={0x68, 0x2, {{'lrw-twofish-avx\x00'}, 0x100, "58c6d203402ff0705121dbe472f0c1f72ac1f8bd77e457f6c6e7fd12d7c1cfa6"}}, @policy_type={0xc, 0x10, {0x1}}]}, 0x300}, 0x1, 0x0, 0x0, 0x40000}, 0x4004811) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000eec000-0x4)=0x1, 0x4) 2018/02/04 16:01:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x70) msgctl$IPC_RMID(r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000073e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6), 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000fe5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x82000) getsockname$packet(r2, &(0x7f0000a8d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c26000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f6c000-0x10)={0x0, 0x0, 0x6}, &(0x7f00006f6000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000cd9000-0x20)={0x8, 0x2, 0x4, 0x2, 0x3, 0x1000, 0x0, 0x0, r3}, 0x20) r4 = accept$alg(r1, 0x0, 0x0) read(r4, &(0x7f0000807000-0x27)=""/212, 0xd4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000068e000)={0x1, 0x28, &(0x7f00001b1000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000431000)={r5, 0x50ec, 0x10}, 0xc) 2018/02/04 16:01:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c000+0x885)=[{0x20, 0x0, 0x0, 0x10001}, {0x6}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b97000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000510000-0x4)) sendmsg$nl_crypto(r0, &(0x7f0000409000-0x19)={&(0x7f0000fa2000-0xc)={0x10, 0x0, 0x0, 0x480}, 0xc, &(0x7f00008a0000-0xb)={&(0x7f0000525000)=@del={0xf8, 0x11, 0x0, 0x4, 0x2, {{'drbg_nopr_ctr_aes192\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x100000001}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x4b49e431}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4004084}, 0x40000) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000732000-0x4)=0x4) 2018/02/04 16:01:42 executing program 2: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000000001, 0x0, &(0x7f0000067000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000dec000-0x85)='j', 0x1) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000fd7000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x10) 2018/02/04 16:01:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000c2e000)) syz_open_dev$vcsa(&(0x7f0000cfb000-0x3)='/dev/vcsa#\x00', 0x9, 0x40) seccomp(0x800000000001, 0x0, &(0x7f0000eeb000)={0x2, &(0x7f000070c000)=[{0x28}, {0x6}]}) 2018/02/04 16:01:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000b44000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff9, 0x4c0000) ioctl$TCXONC(r2, 0x540a, 0x101) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00006d5000-0x8)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x4, 0x0, 0x0, @msi}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009}) 2018/02/04 16:01:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) setuid(r0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00001bb000)=""/254, &(0x7f00001bb000)=0xfe) 2018/02/04 16:01:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in={{0x2, 0x0, @empty}}, 0x2, 0x7fffffff, 0x1, 0x5, 0x18}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r2, @in6={{0xa, 0x1, 0x84d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}}, 0x6d2, 0x3f}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000003000)=""/185) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(r0, &(0x7f0000005000-0x10), &(0x7f0000003000-0x4)=0x10, 0x800) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000002000-0x4)) read(r4, &(0x7f0000001000-0xe1)=""/225, 0xe1) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000004000)="6a2fe0b9d8b3a1a84f7cff9ff1e38fd14b01b597917112b13b79ec37727c573c05fdc14df59ed502e267d946eea222ac1ea2423011ef0279a1b8c631fcb1e87878665ee614c36e2c1df52a101ca53f94088ce292f72b5c29992e98eaa86970c6a8a78e0b90e08555fd993eb845030bd9da3141b33589bf189372a97e5fd2ae9fe40a58b8947420c9af151a71cfc23c123f9f1561f8216f7c2add685766b310f2c262067a42fb50bf332b2ce0f67ec3ed113ae539cd8ffc1bd696c94ca3d28047f879dae1b38bae7f205ea97e4a11cf8a5e39811ff80014f21613b6bd81", 0xdd) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000002000)={{0x70c0, 0x10001}, 0x2}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000005000)) setsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f0000004000)=0x7, 0x4) ioctl(r3, 0x3f, &(0x7f0000004000)="24741f0362d32b801a4bc1307a9ee1d133cbb8f15438199b86147283c7806e311517346d6865f59c0db4455bfde43a6f36dc13835dbc305f9a04cf15b3ffa0c4b14d00f0cbd9d154c5014431912ad297d027867ae1bb88f17450ec5638c79b87d89da7fbf7411244edbb3d0bf4660a6cbd91ce8494e7a924f1529579c383ec2f8056b80f9e112820da9cc971c0d3305159d67f5600e40cb9e261cf20723efeca15041ba49da485d32f242462b12a4afe7e1ebf4aeead851f9109a4fd6f383669f3f940e1fc39abeed1d9bf84ed0d10e4779a2c5b087100697c557953280bede0342ad891d40f7bd4a7dd") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={r1, 0x15eb8a00, 0x5, 0x8, 0x5aea, 0x401, 0x1, 0x1, {r2, @in={{0x2, 0x2, @rand_addr=0x5}}, 0x100000000000, 0x81, 0x7ff, 0x9, 0x3}}, &(0x7f0000006000)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000008000-0x4)=0x2, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000009000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000009000-0x5)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0x96)="cdcf276a6a94d35821db41dcd763a67cbb0fb2fbc922af0aeae44363a99898849c5e1e71338b42cfb6a49ac959fc9b2060b83aa9116af376ca9321d45330915d847d9edf77fc3d1419ce633b868bd873a3edad04f960bb9aaee0b04b72ff22c15d49704f2dc6cfde171041b81e7c9104350689be584eb70987925e13fa9f8a22b26a27625322d9a6c6268e8a655fd5e18d6efe2b2955", 0x96, r5) 2018/02/04 16:01:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000871000-0x8)={0x0}) r1 = syz_open_dev$sndpcmc(&(0x7f0000965000)='/dev/snd/pcmC#D#c\x00', 0xa35, 0x6dcb5cbfa141ce2a) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00004d9000)={0x4, 0x1000}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00002d4000)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000a04000-0x4), &(0x7f000085b000-0x4)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0xffffffffffffff4f) 2018/02/04 16:01:42 executing program 5: renameat2(0xffffffffffffffff, &(0x7f000005e000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000063000)='./file0\x00', 0xa) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00002f2000-0x8)='./file0\x00', 0x40000, 0x22) openat(r0, &(0x7f00005e7000)='./file0/file0\x00', 0x400002, 0x3f) 2018/02/04 16:01:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000001, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000-0x5b)=""/91) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r1, 0x29, 0x12, &(0x7f0000a9f000-0x14)={@remote={0x0, 0x0, [], 0x0}}, &(0x7f0000955000-0x4)=0x14) 2018/02/04 16:01:42 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ff7000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000ff8000-0x1a0)) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r2, &(0x7f0000ff8000)={0x4, 0x4, 0x9, "488e80faa1f5", 0x1200000000}, 0x10) r3 = socket$inet6(0xa, 0x4, 0x9) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x6) 2018/02/04 16:01:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 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), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00009cf000-0x8)='./file0\x00', 0x400000, 0x8) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000afc000-0x20)={0x8}) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f00002c6000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/02/04 16:01:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000837000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006f5000-0x2c)=@ethtool_ringparam={0x11, 0x0, 0x0, 0x4}}) 2018/02/04 16:01:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000d33000-0x8)=0xffe) finit_module(r1, &(0x7f0000460000)='/dev/kvm\x00', 0x3) socket$inet6_udp(0xa, 0x2, 0x0) timer_create(0x7, &(0x7f000006d000)={0x0, 0x33, 0x4, @thr={&(0x7f00003b1000-0xf9)="e942f31f88d97eb1112fcf9d293ede39e7f641ff171e871cef5095ba829b9741f7566398124637cead19266d41162bc8290c0d52fea751d56d249fb4141fe3952bb5281d42e9097b0f05862467dd3fa0abd9180914f8c98381f819e2e350499d00cebe7649a9b5175ea7f620c67e39cad970163d53bafac7b8a45d125a8298c10942ac4b3838fc604ef2bf038bf2fbcc2a4c96a841486eb7754f934ff6c470475bf5d01434820d368b20f564f1dc2c2f25131804a9a75f937635070503b1c07723b4be70995bd9edbba7648ecc6afc270b50818ed0aadf74f1bd519e8b3188342b51391eb823ecdcebd8d6cfb866e910d59d048c46c996dc62", &(0x7f0000f0f000-0x26)="3867b4a8146eada204d66d9e86e6344e6582224f562fc6226e210a1a95980d31b075775613439c371cfc077f1ef571bd5871d337a14d3ff5e79a88f845ea7516b5bca87b65e82dfe63ae14478224770c6d65fe6506b448a427f8fd413d73f269d4448d98811f3349183ef94ce7b11de5d17de46a4a5962f0bf1c7e02633c0c5e84d278878a4908d236db7529ea179c3330a677037522bd59088fceb69aef822c7e6344f093b6685cc2cdd889ceccc2d8c1f0293978b14f2534d7e5c3f76dd8cbe1ab1289d039ab811080d2f33fb69aa8f881712d6cbe75d235"}}, &(0x7f0000ed7000)=0x0) timer_delete(r3) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000a82000)=0x0) fcntl$setown(r2, 0x8, r5) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f4b000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/04 16:01:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000dbd000)={0x1a, 0xff, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000085a000-0x8)={0x0, 0x0}) shutdown(r2, 0x2) recvfrom(r1, &(0x7f0000765000)=""/189, 0xbd, 0x120, &(0x7f0000a16000)=@generic={0xb, "621d3d09b9b35a943ba4eede7a033946cf2a23633724afd7212740f474a7cca1e2ad7cae52e0965002c3f2e54b53a1f493f83bf938ee5def965fd1cc04c9ee67f858f0b408d74c4b87a8883fa2186aad99ac82e779194ad901a7a8cb7e457e1f4167fbdc7574e41dfb7ff059ad50b45caccd713dc48c396a538c9c9c9e83"}, 0x80) 2018/02/04 16:01:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x800, 0x8) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000f3a000-0x4)) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000691000-0xa)='/dev/cuse\x00', 0x442, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f05000-0x8)={0x0, 0x7b, 0x7fffffff}, &(0x7f0000649000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000dd4000-0x6)={r3, 0x4}, &(0x7f00008dd000-0x4)=0x6) sendmsg$nl_route(r1, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00002d9000-0xcc)=@ipv4_delroute={0x24, 0x19, 0x800000009, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/04 16:01:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000bde000-0xc)='/dev/amidi#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000db6000)=@assoc_value={0x0, 0x20}, &(0x7f00004dd000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000081d000-0x5d)={r2, 0x55, "9d3cba01c71b3544140154491989c0a61eaf9698596be9353d95c5d40a669ad53a9f83a083db8c40e3e065ec75bd09393f5e0b6dd072b6d112ebfc5901e42e00595388e5dc73e4581b5bb97fc00dd877e8adb5fa09"}, &(0x7f0000480000)=0x5d) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r3 = add_key(&(0x7f0000cce000-0x6)='logon\x00', &(0x7f0000494000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ecc000-0xfe)="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", 0xfe, 0xfffffffffffffffb) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000cc3000)=[{0x3, 0x6}, {0x3, 0x6}], 0x2) keyctl$invalidate(0x15, r3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000262000-0x14)={0x900000000000000, 0x8000000000000, 0xad, 0x0, 0xfffffffffffffffe}, 0xb) 2018/02/04 16:01:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x80000000}, @in6={0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f000033c000), &(0x7f0000308000-0x4)=0x4) pipe2(&(0x7f0000249000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ddd000-0x8)={0x0, 0x7}, &(0x7f0000fdb000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000170000-0x8)={r3, 0x1}, &(0x7f0000352000-0x4)=0x8) bind$inet6(r1, &(0x7f00002b9000)={0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000040c000), 0x8) 2018/02/04 16:01:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000973000-0x4)={0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x7275a38fd45c94de, &(0x7f0000411000-0xea)="7fe0c31c2aa81f70adf836f391c4f8f32ad538b0b0e144a245c1b64dc631018bd77ee6cc794a42b726e5c2c41ec595d5dc277794fcdbd604aea8908203a960928f08341204fee53f9ed8fc384dbde8f52232618bb62b458e0f4c7f6c3a497f4733bf4b982461106c7124571ba00a6a9c0e8b8dc6f2f78862308c4caffebc0871c1aa6858f90c563b8773f47f265dbb1e7892803f7d10ab3ed37df5a344d2d103e0ebc3a6ad8dc9c7073c64e00637eade818f3d6535865f603eaf4e9c154074bfe31b12c9207c7f2b7ef8bf7d2c9a55b3afc710002c8ced1ceb7344130ea949d5ac21140be05b3e601956", 0xea) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000a15000-0x9)='children\x00') r3 = semget(0x0, 0x0, 0x7) sendto$llc(r2, &(0x7f00008df000)="04b8ef36f1616ee45e1f4a62be3b9657acb41771", 0x14, 0x4044, &(0x7f0000e95000)={0x1a, 0xfb, 0x7, 0x19, 0x7, 0x299cb1a1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x10) semctl$GETVAL(r3, 0x0, 0xc, &(0x7f0000cd4000+0x721)=""/8) preadv(r2, &(0x7f0000da8000-0x4b)=[{&(0x7f0000505000-0x93)=""/147, 0x93}], 0x1, 0x100) 2018/02/04 16:01:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = 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, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000756000)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00009cb000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000f60000)) dup3(r1, r0, 0x0) 2018/02/04 16:01:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getparam(r0, &(0x7f0000de1000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000981000)='./file0\x00', 0x140) r1 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) clone(0x40000, &(0x7f0000aa6000)="08f6a6007601e2a81a9f0896fce72727a2eeaa82f93e89bfa6e48919d4ed227375780462d7366d4e6b87da3103be7b08b1cc67a781db84371ecfb092bf0736ed8444a9e32fa291502330bd72ec77e287de3380b8c8a8db95f9b09a463276e2e2f0e8b99e756f4dff7e478ec37493ae111c148ed171258ba6108cf470a7e37737ff933e74369b744286274fa66d862057532f095f9ac889f12612d99a6256fa3701e9f140810b1fba9158f99b420c9f2f84ef8803d498888bf7b9755a8800c8da89cd0dbee8e27b801037d35ba5e5dc", &(0x7f0000234000), &(0x7f000098d000), &(0x7f0000db2000-0x41)="20d1c750733a2094dc2aa343b5292825cb983ca54a72b9d51c7a07c46bcb0f84a8854dbac1a4c170adefe0250652737beffff42b3facb024066ab2967cd30ab0a9") r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$fuse(r1, &(0x7f00001bf000+0xcc0)={0x14, 0x0, 0x0, @fuse_poll_out={0x1000000000000000}}, 0x14) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000afa000)=r0) sendfile(r1, r1, &(0x7f0000009000-0x8), 0x80000001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000dc4000-0x8)={0x0, 0x800}, &(0x7f00000ab000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000889000-0x98)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x5, 0x9}, &(0x7f0000e87000)=0x98) sendfile(r2, r1, 0x0, 0x72439a6b) 2018/02/04 16:01:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000e6000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000009a000)='attr/current\x00') socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000d38000)) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000e57000)=0x100) sendfile(r1, r1, &(0x7f0000064000-0x8), 0x8002) 2018/02/04 16:01:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000785000-0x9)='/dev/vcs\x00', 0x8000, 0x0) [ 305.134477] kauditd_printk_skb: 121 callbacks suppressed [ 305.134485] audit: type=1400 audit(1517760102.625:2896): avc: denied { dyntransition } for pid=9937 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=process permissive=1 2018/02/04 16:01:42 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000000e000-0x1)) r1 = socket(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/04 16:01:42 executing program 0: clone(0x0, &(0x7f0000000000), &(0x7f0000404000-0x4), &(0x7f0000001000-0x4), &(0x7f0000804000)) getrandom(&(0x7f0000f22000-0x61)=""/97, 0x61, 0x0) 2018/02/04 16:01:42 executing program 5: mmap(&(0x7f0000003000/0x8b000)=nil, 0x8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0x9)='/dev/vcs#\x00', 0x8, 0xced0a52b91687f6f) fcntl$getown(r0, 0x9) 2018/02/04 16:01:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000273000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000a71000)) timer_gettime(0x0, &(0x7f00004c9000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009ae000)='/dev/rtc\x00', 0x139000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000627000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00009ec000-0x18)={@empty, 0xffffffffffffff47, r1}) 2018/02/04 16:01:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000002d000)={@common='sit0\x00', @ifru_data=&(0x7f0000a5c000)="5b00ad1f0dab6814c2ffe3bf00000000f20000e4dc7effffff0009000a3f36c8"}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a4c000)=0x5) 2018/02/04 16:01:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x10000, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xd)=@known='security.evm\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x20, 0x4) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x40000c0100, 0x109) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000de9000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x4, 0x0) accept4$packet(r3, &(0x7f0000393000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000006d000)=0x14, 0x800) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x5}, 0x10) bind(r3, &(0x7f0000d02000-0x10)=@nfc={0x27}, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg$alg(r3, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[]}, 0x8c0) [ 305.186716] syz-executor0 (9938) used greatest stack depth: 12960 bytes left 2018/02/04 16:01:42 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, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000489000), 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0xfe]}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="79616d3000000000001f00"}) 2018/02/04 16:01:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000f70000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cdf000-0x8)={0x0, 0x101}, &(0x7f000069a000-0x4)=0x8) r2 = syz_open_dev$vcsn(&(0x7f00001da000)='/dev/vcs#\x00', 0xffff, 0x101080) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000d81000-0x5)=""/5) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000520000-0x8)=@assoc_value={r1, 0x10000}, 0x8) accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003f8000)) 2018/02/04 16:01:42 executing program 5: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000acd000-0x4)=r1, 0x4) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000003000-0x60)=[{&(0x7f0000003000-0x32)="f71f0ec1cef1bf7eb58f8d62e786141556b6727aa9d6382eb7cc9f60f67f2530c1295ac618ca761db93f642cb9b996561a5e", 0x32}, {&(0x7f0000001000-0x65)="d84ff52738881009c11230236a6959576c6735a9419b535bd8fb82cba93c6b1d49375c070b7c7458a3edf9555bb7fdae46c05d65ddbb93bd305d1d9561a86f5e61d89eacd10d45d03c6aaa6da80e836c97bbfdaac31314cc9e6f6c69405d7d6115b50c1b0b", 0x65}, {&(0x7f0000002000)="60226790e75a2ec61979a38f1f6b0c0bcfd996ee8fba69971d0b9483094b57ed969bf4c7be34e2899a725ae799a4dc02a4e7b585f7bdc8b83554b5bc9a3ac1a37ce83f1bb480156b13fe4732599b9d2e54ed7d6ce2cbb00bb9b61eabb6b76633231db12f803a83d8666d9ca9a3809157277c45581bd52c49d81493a98000a57971aaed9c", 0x84}, {&(0x7f0000002000)="adfff03fd93c7ce316781b3c3c8aaa023dee43105b2c59a162ac283c3c85b57c761892aa051993d4bc41ac28b3c311054dd029593ad7a61684804c5328e50117e34487", 0x43}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="77d206470754515866159d0973d5e6a8325f6d37633d1d49dad7af2c6db892a30e7c0dc753d6eea991c50adf03e4338916fc1515cf6cd2003e4e2e7a1b42f33dc761465ba9f4c2b3157dc909a48afe71877615590c95197e81e97aa7e596d2fcecbcdc5af1c38ef76c8d5c1fd98b0b0a82161598c36b5c147088413e060109847ce5ff362d1b3a41c3bf2f3cb5639faeafc42b390d207d38e5586a9469e74710855093e19a948dc53238cc182f196939f9ac67c1ed4c50279295d6baf50f02", 0xbf}], 0x6, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000003000)={&(0x7f0000000000/0x1000)=nil, 0x31c, 0x0, 0x40, &(0x7f0000000000/0x3000)=nil, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r4, &(0x7f0000002000)='id_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, r5) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) alarm(0x200) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000006000-0x40)=[{r2, 0x80}, {r3, 0x80}, {r2, 0x40}, {r2, 0x8308}, {r1, 0x202}, {r3, 0x4008}, {r3, 0x80}, {r0, 0x1000}], 0x8, &(0x7f0000002000), &(0x7f0000000000), 0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/autofs\x00', 0x80040, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000007000), 0x8) 2018/02/04 16:01:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000016c000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f000056b000-0x8)='./file0\x00', 0x5) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004ed000-0xc)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d62000-0x4), &(0x7f0000f74000)=0x38c) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00000bf000)={0x1f000, 0x6000, 0x6, 0x1cf5, 0x89ea}) creat(&(0x7f00008b2000)='./file0\x00', 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f000075b000-0x4)) 2018/02/04 16:01:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000913000-0x11)='/dev/qat_adf_ctl\x00', 0x10000000002000, 0x0) r1 = syz_open_dev$sg(&(0x7f000043b000-0x9)='/dev/sg#\x00', 0x1ff, 0x800) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000f9d000-0x38)={&(0x7f0000e60000-0xc)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000dea000-0x18)={0x14, 0x6, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 16:01:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = socket(0x1e, 0x4, 0x11000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00008dd000-0x4)=0x4) readv(r1, &(0x7f0000d8e000-0x90)=[{&(0x7f0000194000)=""/233, 0xe9}, {&(0x7f0000901000-0xb7)=""/183, 0xb7}, {&(0x7f00009ff000-0xe9)=""/233, 0xe9}, {&(0x7f00008af000)=""/183, 0xb7}, {&(0x7f000091c000)=""/16, 0x10}, {&(0x7f000027b000)=""/30, 0x1e}, {&(0x7f000071d000)=""/11, 0xb}, {&(0x7f00007de000-0x35)=""/53, 0x35}, {&(0x7f00001ab000)=""/96, 0x60}], 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c1c000-0xe8)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00003d5000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000592000)={0xb, 0xe, &(0x7f00000d0000)=@raw=[@jmp={0x5, 0x5, 0x5, 0x0, 0x0, 0x2, 0xfffffffffffffffc}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x9}, @generic={0x40, 0x9, 0x5, 0x1f}, @call={0x85, 0x0, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0x15}], &(0x7f00000d0000-0xa)='syzkaller\x00', 0x477, 0xa7, &(0x7f0000277000)=""/167, 0x41100, 0x1, [], r2}, 0x48) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x1, 0x0, 0x58}, 0x10) close(r1) getsockopt(r0, 0x318, 0x1f8000000000, &(0x7f00000a5000-0x71)=""/113, &(0x7f0000963000)=0x71) poll(&(0x7f0000a4e000)=[{r1}, {r0}], 0x2, 0x0) r3 = syz_open_dev$amidi(&(0x7f00009a3000-0xc)='/dev/amidi#\x00', 0x7ff, 0x202) syz_open_pts(r3, 0x200) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000013a000)=0xdf9, 0x4) 2018/02/04 16:01:42 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000000000000000) vmsplice(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000002000-0x1)='S', 0xfffffffffffffdc7}], 0x1, 0x2) close(r0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000023000)={0x5, 0x206, 0x3, 0x3959, 0x0}, &(0x7f0000020000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000019000-0xfc)={r2, 0xf4, "7988c43ec65e097d2f44753791589b3114940dffb1ed61bd309f26d7077b9247d46a404236369fa99109199e0f6e19867770128f17aae4f88c93250bc8891a9fcabbf0dbb88aa09bd6d1cc5892c399b6512984f92e9c47ffbc604335c02c7952bde9f7fc59a1d33bee373cd375c570d56f6fc74b3314dbe45c6ac0d19811e2094e60106d51ed8d20883ae3eebd331426ba0db2fc046d2fb62f8463a431535896843c3235171197dc37e35d2e68038df86aca06d91baa867a39b52071ea0e8172cde8815ade3e6accbcccdbf95c84d8294ff0fa957284278f8f020fbeb53dcbe5c0ff90c61550e71721c71a962fabf98548561f1e"}, &(0x7f0000021000-0x4)=0xfc) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x200000, 0x0) close(r1) 2018/02/04 16:01:42 executing program 7: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) ptrace(0x4207, r0) 2018/02/04 16:01:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b6d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000091e000-0x160)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x0, 0x80, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}}, 0x8, 0x9, 0x7fff, "e22de24ef3f360087874a3b1f92905774432b21db77bb3d6660f8102631aad63c80f5a285921d1db6d0c0d5d25769562fd99071333a41e87b58eb001b97ce49719ff7ee62682b54c2fb6fd0cf8e0e5ce"}, 0x160) setrlimit(0x7, &(0x7f0000ba6000)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000c44000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@textreal={0x8, &(0x7f00004ee000-0x3c)="362e2e3e263e0f01182ef30f2a8b0080ffa80000f40f3266b94708000066b8e9ed168366ba000000000f303e260f320fc45dda4db800008ed80f00dd", 0x3c}], 0x0, 0x0, &(0x7f0000b77000+0xddc)=[], 0x100000000000024f) [ 305.284574] QAT: Stopping all acceleration devices. [ 305.301477] QAT: Stopping all acceleration devices. 2018/02/04 16:01:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x16, 0x101400) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000041f000)={0x0, 0x3c, "b509277b2c6e471bf89425cadcf30a4124c8f4e424ffc45c0dd1de1547e5cc19a7a78111cacb6fb5537f9d7c8c5c9e63d16e0bed8cf2f5c95d37e020"}, &(0x7f0000106000)=0x44) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006cc000-0x8)={r1, 0x4}, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001000)={{0x5, 0x0, 0x80000000, 0x800, "21b61004da2a8c9862700fa0ab8ed4e64d7e44d32eac3c37f2f57cd7005f0f65c2d94e62b261cb8a7a1d4325", 0x80000001}, 0x0, 0x0, 0xffffffff00000000, r2, 0x9, 0x5, "f57df92d95c8a2cb1a96199b7f31bc5245cf17fa298d9d3f07960ccac23af2f0e6deb8caa27171b42fcb17a545213ac0ce37350bf38af2f741d8b65816260d04", &(0x7f0000001000)='\x00', 0x1, [], [0x7f, 0x3f, 0x6, 0xff]}) ioctl$KDSETLED(r0, 0x4b32, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000)={0x0}) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000004000-0xcd)=""/205) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000005000-0x90)={0x1f, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000006000-0x4)=0x80000001) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/72) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000005000), &(0x7f0000004000-0x4)=0x8) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$midi(&(0x7f0000007000-0xb)='/dev/midi#\x00', 0x3f, 0x101) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000008000)="0b4d703178f2a52619779422b03f7d5ef1e1785f50d0020647fd1f80df", 0x1d) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000000a000-0x13)='/dev/snd/controlC#\x00', 0x7, 0x80000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000004000)) 2018/02/04 16:01:42 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000c0000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc), &(0x7f00003c0000)=0xc) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000002000-0x20)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000003000-0x8), 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x7, 0x80000) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x2, 0x2, 0x8, 0x0}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x8000, 0x20}, 0xc) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000004000)={{r4, r5+10000000}, {r6, r7+30000000}}, &(0x7f0000003000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000006000-0x28)={0xff, 0xffffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000006000)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000008000-0x18)={0x9, 0x910, 0x8, 0x7, 0x80000000, 0x7}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000008000)={0x0}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r8, &(0x7f0000009000-0x10)) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000009000)={r9, r10+30000000}) [ 305.336389] QAT: Invalid ioctl [ 305.341275] sctp: [Deprecated]: syz-executor6 (pid 9977) Use of struct sctp_assoc_value in delayed_ack socket option. [ 305.341275] Use struct sctp_sack_info instead [ 305.398268] QAT: Invalid ioctl 2018/02/04 16:01:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x4}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f00001cb000)='/dev/adsp#\x00', 0x64, 0x40080) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000769000)={{0x0, 0x6f5162fc}, 0x1, 0x3, 0x8001, {0xe408, 0x3}, 0x3f, 0x2b7f}) 2018/02/04 16:01:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00005f6000-0x1a)="5fc0a93e1e084f6b34ab5ac4d7eb64ddf2414542f25646cf799f", 0x1a, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00009ec000-0xb0)={{}, 'port0\x00', 0x10, 0x10000, 0x0, 0x8}) 2018/02/04 16:01:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f4d000-0x20)={0x20000000000000, 0x4, 0x200, 0x200, 0x1, 0x1e, 0xfffffffffffffffc, 0x3, 0x0}, &(0x7f000023b000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000586000)={r1}, &(0x7f0000dc9000)=0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000e99000), 0x4) 2018/02/04 16:01:42 executing program 4: mmap(&(0x7f0000000000/0x2f6000)=nil, 0x2f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00002f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00002f6000)=0x3f, 0x4) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000027f000-0x10)=[{&(0x7f00002f6000-0x5)="5317bf91f4aa", 0x6}], 0x1) 2018/02/04 16:01:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5f}]}, &(0x7f0000e62000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x4b) 2018/02/04 16:01:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000074000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f00007c3000-0x10)='/dev/input/mice\x00', 0x0, 0x488702) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00005d9000-0x10)={0x7, &(0x7f0000e21000)=[{0x800, 0x6, 0x4, 0x240000000}, {0x1, 0x3, 0x1ff, 0x4}, {0x4, 0xac, 0x7}, {0xff, 0x7, 0x8000, 0x1fb}, {0xce5e, 0x8001, 0x5, 0x319}, {0x9, 0x3ff, 0x3, 0x3}, {0x9, 0x4ef, 0x2, 0x3}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000724000-0x28)) 2018/02/04 16:01:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/04 16:01:42 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fdf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) r1 = syz_open_dev$amidi(&(0x7f0000bf3000)='/dev/amidi#\x00', 0x7ff, 0x101000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000fdf000-0x1)=0x3) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000fde000)={@generic="981388bd3a39e5083aa15af273b5bdbd", 0x3}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000193000-0x9)='/dev/dsp\x00', 0x400000, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fe0000)=0x7) getsockname$packet(r2, &(0x7f0000204000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000fe0000-0x4)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000778000-0x11)="0a0775b0d5e383e5b3b60ce35c54dbb752", 0x11) [ 305.418798] sctp: [Deprecated]: syz-executor6 (pid 9995) Use of struct sctp_assoc_value in delayed_ack socket option. [ 305.418798] Use struct sctp_sack_info instead 2018/02/04 16:01:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000ad0000-0x20)={{0x0, 0x0}}) r1 = syz_open_dev$dspn(&(0x7f00005ed000)='/dev/dsp#\x00', 0x80, 0x200) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000bb2000-0x40)={0x201}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000d0000)='/selinux/enforce\x00', 0x100, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000018d000)="1e912d7aa961006a7d11c7d455d6e3ba", 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000e00000)=0x19, 0x4) dup(r1) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, r0}}, &(0x7f000094c000)) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000d9e000-0x14)={@dev}, &(0x7f000023c000)=0x14) ioctl$sock_ifreq(r1, 0x8914, &(0x7f0000363000)={@generic="d694a69118276ed01633d34dbf0a68ba", @ifru_ivalue=0x2}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000451000-0xf)='/dev/sequencer\x00', 0x1, 0x0) clock_settime(0x6, &(0x7f0000785000)={0x0, 0x989680}) ioctl$sock_ifreq(r3, 0x89bf, &(0x7f00000ca000-0x3e)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x7, 0xe00000000000, 0x4, 0xffffffffffffff0c, 0x1, 0x7}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000831000-0x29)={0x0, 0x21, "36cd509da34c1dc91b5650297f7449a8d6586432d904e38e6f90e70d756f4f2062"}, &(0x7f0000fa3000)=0x29) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00003be000)={r4, 0x5ec}, &(0x7f000082d000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000c82000)={0xa6a, 0x8, 0x1, {0x77359400}, 0x3, 0x80000000}) 2018/02/04 16:01:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00008fe000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "72ff090000000000"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) pipe(&(0x7f0000732000-0x8)={0x0, 0x0}) syz_open_dev$sndpcmp(&(0x7f0000ff3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2e3d, 0x10000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e62000)={0x0, @in6={{0xa, 0x1, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3}}}, &(0x7f0000e8f000-0x4)=0x8c) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000c50000)=""/198) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000457000)={r2, 0x4}, 0x8) 2018/02/04 16:01:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000dbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000491000-0x10)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1247c21c0d70a805) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b7e000)=@sack_info={0x0, 0x5, 0xd7d}, &(0x7f00006e6000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000026f000-0x8)={r4, 0x4}, &(0x7f0000cdc000-0x4)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000abe000), &(0x7f0000ebc000)=0xc) dup2(r2, r3) tkill(r1, 0x16) 2018/02/04 16:01:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00007af000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0x0, 0x0, @empty}, 0x1c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000edb000)='/selinux/status\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00008f9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001ea000-0x9)='net/udp6\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0xff) openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x0, 0x0) 2018/02/04 16:01:43 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000010000)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000010000)="4e7e5641bc8ad0e8778591550c7d67a6611ed653b08be859d3066e5bbcdfe2b8515f487323f5aa84225ceed26edb76") r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000002000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f000000c000-0x4), &(0x7f0000009000)=0x4) 2018/02/04 16:01:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00006ba000-0xf)='attr/keycreate\x00') ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000f0b000)={0x1, 0x0, [{0xb31, 0x0, 0x7fffffff}]}) writev(r1, &(0x7f000032e000-0x50)=[{&(0x7f00003f1000)}, {&(0x7f0000e0e000-0xb2)="d2", 0x1}], 0x2) 2018/02/04 16:01:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') mmap(&(0x7f0000363000/0x3000)=nil, 0x3000, 0x1000003, 0x10010, r0, 0x0) preadv(r1, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x2000) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000c19000)={0x0, 0x0, [0xffffffff80000000, 0x7, 0x1f, 0xe, 0x3, 0x10001, 0x782, 0x1440]}) 2018/02/04 16:01:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001ba000)='lo}keyring^posix_acl_access\x00', 0x3) r1 = accept(r0, &(0x7f0000da8000)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000ab8000)=0x20) getsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f000044d000-0x4), &(0x7f0000c2e000-0x4)=0x21f) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x10001, 0x6}]}, 0x10) sendmsg$kcm(r0, &(0x7f0000f22000)={&(0x7f000083c000)=@nfc_llcp={0x27, 0x960, 0x100000000, 0x0, 0x4, 0x1f, "f34d5b541c779b0ae3afe350d2fadf782b634b68416a7b7e6a0f8d52b61ab0a4c935a2d7a8abb7d380429dfc02a2d491f98563cc9c5811afeb75f99e03397d", 0x9}, 0x60, &(0x7f00009f6000)=[{&(0x7f0000df6000)="0dcefc978e4487f88200f0feab1055d4e59bb05a4f2f30f8388e831c4cfa662afca810c96eb946628152d427b5a3e3fa0528ac46ab5a190ec02aff300f84ea2208207f34a7fe487475d18e9914ea756edd87ac436d007a5a028efcfd7fbe79081af794db30613cd4a9fee0f2fc380039ef769b2448a00fed655d5f2b83825cd5138f4a6e887fe921d2a4b703114b099eca6e8f7bd41007f0c989d8cf12879e8800b19b4f620fcc1429ec449b4a6b20fd9b4448bbabfa8482a2029a0bb636dc5cb546e1e0", 0xc4}, {&(0x7f000085b000)="9cf88c90256c1ff7fb11c8f7514978571fabec07af0e2bdbd79550f65fd2ad776798f5c5303f62a2950ce651666aa09e0e52c597c6baaf0db01069cfb969fbecefd7dcecc6b636", 0x47}, {&(0x7f0000771000-0x3f)="4c06f5349542fd0ca99ec811d528dfad5d05b2b215bd1c220f8e513f5764a4773f30d4bcf26141c9f6dc04c530518268cebbcf34a7bffc913837c0d478bca8", 0x3f}], 0x3, &(0x7f0000ad1000-0x1d8)=[{0xe0, 0x108, 0x6, "aa799788df7c5657f2fc9d8a263ffc92cb6052868e5d0adf83f23312691c134754d2bcc98a4524ff339b996f8eb7c44ecb6adca7f1fdc185f142a496eba09690806eeb9363a01d80b03d56f4a3ed5c6104ac762b93343067e276a94c9c9020f6ca99d2816bd9166eb2e07b757ee21a078b3a8d719f5335beb253acfdb46e9ae441a285104f70a3b5e3dea1b2ca1975a85773ad4386928eb0c1c615b1d98bce35e8ca0e46381b3f4b7ebdf76caab134e4bf50bcd41225a63032120b0afeb222d8e7a9f1de16abb638033379507336"}, {0x38, 0x102, 0x9, "ca17b39e8ef52a1b4cac1c8ac6721a7ddfa68336a29d2019182a3f222b670cbfe918"}], 0x118, 0x8840}, 0x4) r3 = syz_open_procfs(0x0, &(0x7f00006ba000)='syscall\x00') ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000561000)=0xdf72) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000678000-0x4)=0x40, 0x28a) bind$inet6(r2, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000adb000), &(0x7f0000ad1000-0x4)=0x4) sendto(r2, &(0x7f000092e000-0x1000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r2) 2018/02/04 16:01:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000af6000-0x22)="140000002100070700cbe6ff080007e30a00001e000000000000040004001180ff41", 0x22) 2018/02/04 16:01:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000c85000-0x48)=@routing={0x0, 0x4, 0x4, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}]}, 0x28) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) pread64(r1, &(0x7f0000ab0000)=""/243, 0xf3, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) sendto$inet6(r2, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 16:01:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c69000)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008d6000-0x4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f94000-0x4)) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000c2f000)='./file0\x00', 0x80, 0x54) openat(r2, &(0x7f0000ecd000-0x8)='./file0\x00', 0x840, 0x1) 2018/02/04 16:01:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000051000)={0x2c, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0x18, 0x200000001, @ipv6=@loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000011000)={0x3, r0, 0x1}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00002ed000)=0x6) [ 305.610113] audit: type=1400 audit(1517760103.103:2897): avc: denied { create } for pid=10045 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=key permissive=1 [ 305.631551] audit: type=1400 audit(1517760103.104:2898): avc: denied { map } for pid=10049 comm="syz-executor4" path="socket:[95352]" dev="sockfs" ino=95352 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 2018/02/04 16:01:43 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = dup2(r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000000000)=""/4096, 0x1c2) sendto$inet(r3, &(0x7f0000001000), 0x0, 0x4000000, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0x4, &(0x7f0000002000), 0x0) io_setup(0xf25, &(0x7f0000002000-0x8)=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) getpeername(r3, &(0x7f0000005000-0x6)=@hci, &(0x7f0000005000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000002000-0x18)={0x1, 0x3e11, [{0x2, 0x0, 0x1}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000003000)=@buf={0x1c, &(0x7f0000006000-0x1c)="473b97fbb9e8e44856986c5f512f711d64b1f4532f0df30fd07b04a2"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r4, 0x5, &(0x7f0000003000)=[&(0x7f0000003000)={0x0, 0x0, 0x0, 0x6, 0x4, r2, &(0x7f0000003000-0x1000)="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", 0x1000, 0x2b, 0x0, 0x0, r3}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0xf, 0x8, r2, &(0x7f0000001000)="a09f4f26ffdc8137da8eba6114d0035ed0dfae0451ee516b8c9abdb2ef42ef5ce302793f9a6c2d951c712868f5bed0dde436240c58474f51c290acca7d4eb78b61163b22fe03f6bc85b870b7a1d5f5541bdc909e26b045faeb2ae35c65aa9add5c3848182e80b955eed947468a5296539b904aff0e4b8c035ff9b0b2e73c44ac61ec4e5045e38eff8021371ec8c64c65a513fbe653a1c96268abea45d8ed564d660aaaa3915ad9dc6f14948ef6f598fecec51d61c7f283624dc22a6500193440abe17ca0ee8322d8e9230bc32d44cdb32596d66c671c9866f207079b5e791492f78192a9768c18df", 0xe8, 0x100, 0x0, 0x0, r3}, &(0x7f0000003000-0x24)={0x0, 0x0, 0x0, 0xf, 0x9e, r1, &(0x7f0000003000)="3166f8207e7c93b431be3f6e5497759958c1196eb074b45b68305781afcfcc020845953d395017a53853de61bbd236360de5247bd958c0e1f9fedcbd9346fd147eacf12e5db1f1121cada98bb3f4fd3d90ffc7ec49b5f334b0126892f400c325d631da4dacd694c8d52848a12f50c5ff88ba6816f3ba808d83875cec904886d8cdb54bfc86a84f01ff48a820bb90", 0x8e, 0x3f, 0x0, 0x1, r3}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000002000-0x10)="665759d06c95545ab60d87f8fa065389", 0x10, 0x8, 0x0, 0x1, r3}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x3, 0x4, r1, &(0x7f0000003000)="94c3b75287e58c016d2c45aad92230d500d35aa859077d69e29c070783b31d0cdc496fe0f689cb4a8edaddf4e586b4a3aaa3987c4269c6e99fb0791e1ce8da22ec9f3c3a764ccc0dee23cd1e938ac3512847b6d6092af1aefb3204697e69ad9484d86592658c9177e5b41efc172e393329edab670ba083f85b0d70adcb3e38065ec04acf1a8236f02009", 0x8a, 0x8, 0x0, 0x1, r3}]) 2018/02/04 16:01:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004ba000-0x13)='bdevcpusetem1self&\x00', 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000155000-0x10)={0x7f, 0x1000, 0x8, 0x4}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$mice(&(0x7f00009ff000-0x10)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x1, 0x4) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000c43000-0x4)) sendmsg$nl_netfilter(r1, &(0x7f0000243000+0xf41)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd1000-0x10)={&(0x7f0000d3e000-0x368)={0x20, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x2, @pid}]}, 0x20}, 0x1}, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f000075d000)=""/4096) syz_open_dev$sndseq(&(0x7f0000f42000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) 2018/02/04 16:01:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000363000-0x4)=0xffffffffffffffe1) write$sndseq(r0, &(0x7f00007b6000)=[], 0x0) 2018/02/04 16:01:43 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000023000-0x3a8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffff}, {0xffff, 0xfffffffffffffffd}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], @common='irlan0\x00', @common='syzkaller0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @common='vlan0\x00', @generic="5ad920a0877b92000600c2f0fc001118"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) fsync(r0) r1 = syz_open_pts(0xffffffffffffffff, 0x800) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000000b000-0x4)=0x20) 2018/02/04 16:01:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000002000-0x4)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xb0, &(0x7f0000001000-0xb0)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x2, @rand_addr=0x400}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x0, 0x9, @empty, 0x9}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x1, 0x3, @empty, 0x7fff}]}, &(0x7f0000533000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x6)={r1, 0x4}, &(0x7f00007d9000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000de000-0xa)='attr/exec\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000074000)=@assoc_value={0x0}, &(0x7f000047c000)=0x8) getsockname$inet(r0, &(0x7f00008df000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000b6d000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00008ab000)={0x6, 0xffff, 0x8001, 0x7, 0x2ca, 0x1ff, 0x4, 0x0, r3}, 0x20) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0x800400000484, &(0x7f0000137000)="0600000000000000ed1800000000feffffffffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) ioctl$TIOCSBRK(r2, 0x5427) 2018/02/04 16:01:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) connect(r0, &(0x7f00009e2000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x3, 0x3, {0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x1c000000000000}}}, 0x32) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) [ 305.743526] Protocol error: SET target dimension is over the limit! [ 305.752424] Protocol error: SET target dimension is over the limit! [ 305.785887] audit: type=1400 audit(1517760103.276:2899): avc: denied { connect } for pid=10086 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/04 16:01:43 executing program 2: mmap(&(0x7f0000000000/0x3a5000)=nil, 0x3a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {0x800}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 0xe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/04 16:01:43 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x218, 0x0, 0xffffffffffff48c6) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0xffffffce}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000011000)=@assoc_value, &(0x7f0000009000-0x4)=0xffffff36) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000017000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1f}) connect(r0, &(0x7f0000019000-0x20)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x20) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000027000-0x80)=@generic, &(0x7f0000014000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000026000-0x4), &(0x7f0000002000-0x4)=0x4) getpeername$packet(r0, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000021000-0x4)=0x14) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000001b000)={0x7, r1}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000029000-0x8)) sendmmsg$alg(r0, &(0x7f0000027000)=[{0x0, 0x0, &(0x7f0000028000-0x20)=[{&(0x7f0000001000)="750b159971d787a32a3a88683050376184fbc08b75e740143fe74de45562a49a07fdd077d5be27b841c79975afedd93574e61f7f5c8f7f6936371566d6f09923f8d2a3d958645c62596a1355f19372ce8d9ea764d49ee05de9be4c19092836cc7e9dcdca762e28f4c70b0c01779e526cf732ad8f3e2e3e5fbbe09b79ff2a894746f8523294bce3d90c354694bd4d0c381d6263633277d9b427a66b", 0x9b}, {&(0x7f0000027000)="3e520c6e6ab89ad514d55fcef3d5f1d6082ed90b2fa4bf90144454d176c4753d9738f87f13c3ba3bf409309c7fb7ef69fea9cd978e66a7f81c445e580250655298b75e26d5ca1bd0538f4403bf6e9fc641733f4e2bb636b76520a3a5c593d6a37a1709990dcb3b8b903c9ad6dcd05bb0e9ababd242f66a3041b4231104278d7227e21a19f5fdec70b7b0d37097f2f81df7646f0306754363fe8a2256c409bdaec06ddb0278d86550fe9f078ddf586d9b42bcca5052333f4ee4c52600decd9c2f9b9b0047", 0xc4}], 0x2, &(0x7f0000006000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x100, 0x117, 0x2, 0xeb, "7b35a062fdd374168ae653b0a33d754e515a3fdc962afae37302770cb94d671733adb24d5ddeb693ac453c115b9f9c88171969fccfffe864d3c0a44d5a3f87a1bfa02aee19f952e363b7113dc8bbfc293325c8f2ac9a662d24fa8e89558d03b148f858b076a4f900f159795fccb4c50bdc899bccac3a975c8f77941908c69a0b37e3327c4d92fe47650fb6d62e3876982b7078a78ca4a1f806a467520165797d80e14603503325b140fb25cab6a99f57af26c08df37aecfe345d6f37acf392285976e072e6365213ca4c47b496913512a252a71da8cb2ecc5a0a5fafe9752b42fef4e2a658553c28d9d669"}], 0x148, 0x40}], 0x1, 0x0) fcntl$setflags(r4, 0x2, 0x1) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000020000)=r3) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000027000)={0x11, 0x11, r2, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0xe1db, 0x0, 0x2}}, 0xffffffffffffff8c) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x50)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xfffffffffffffffd}) 2018/02/04 16:01:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) timerfd_settime(r0, 0x0, &(0x7f00001ca000-0x20)={{}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)) flistxattr(r0, &(0x7f0000f38000)=""/78, 0x4e) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000bce000)=0x44, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f000088c000)={{0x0, 0x0, 0x0, 0x0, "80f22d583bf39951cea198b46ec90754ad1aac3ad14c88cb31defddf490a5184de4c2879184687a39c4074d2"}, 0x0, [], {0x0, 0x989680}}) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f000067a000)={0x679, 0x4b2e, 0x7fffffff, 0x0, 0x8000000080000000, 0x0, 0xfffffffffffffffc, 0x8001, 0xfd, 0x8f0, 0x9, 0x0, 0x0, 0x1000, 0x2, 0x8, 0x4, 0xed06, 0x3}) read(r1, &(0x7f0000942000-0x8)=""/8, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000bbc000)=[{0x8, 0x80000001}, {0x2, 0x55b}, {0x4, 0x3}, {0x4, 0xb0a}, {0x2, 0x5}], 0x5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000320000-0x50)={0x14, @tick=0x7, 0x8000, {0x10001}, 0x1, 0x2, 0x180000000}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000049d000)=0x5, 0x4) 2018/02/04 16:01:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000672000-0x8)={0x0}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00001bc000-0x4), &(0x7f0000d57000)=0x4) r1 = socket(0x400000000010, 0x2, 0xc) write(r1, &(0x7f0000bc8000)="1f0000000104ff00fd4345bb07000000000000000900010091e10003000000", 0x1f) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000073c000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) socket$netlink(0x10, 0x3, 0xc) 2018/02/04 16:01:43 executing program 6: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d"}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000003000)='tls\x00', 0x4) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {}, {}, @ext={0x0, &(0x7f0000039000-0x2)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000000b000)={0x4, 0x9, 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @tick}) 2018/02/04 16:01:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000c31000)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000e4000-0x4), &(0x7f0000377000-0x4)=0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f00008fc000)='./file0\x00', r0, &(0x7f0000716000-0x8)='./file0\x00', 0x7) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a98000-0x4), &(0x7f0000185000)=0x4) r3 = signalfd(r1, &(0x7f0000291000-0x8)={0x40000}, 0xffffffffffffffd9) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000c30000-0x4)) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000537000)) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000420000)="8b50c5a784cd205972909e3839fdba5527f08198cfb3023d7a5e803f84e9e722e5c6af529daedf225a38f700d3720ab68ebf205e78cfdc773c3af9d4c964fe8c6a8a2705dc") ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000503000-0x34)={{0x1, 0x3, 0xffffffffffffffa7, 0x0, 0x20}}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000382000-0x4)=0x12, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f0000b88000-0x13e)="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", &(0x7f000098e000-0x3)="f88d48"}, 0x20) syncfs(r3) lremovexattr(&(0x7f000003a000)='./file0\x00', &(0x7f000095b000-0xc)=@known='trusted.syz\x00') 2018/02/04 16:01:43 executing program 0: 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, &(0x7f0000574000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x8000000006) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e6d000)={0x0, @in6={{0xa, 0x2, 0x7fff, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x9}}, [0xecb3, 0xb5, 0x80, 0x0, 0x1ff, 0xffffffffffff8001, 0x2, 0x9, 0x1ff, 0x4, 0x0, 0x0, 0x0, 0x7, 0x7f]}, &(0x7f0000815000)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002bb000)={r3}, &(0x7f000038c000-0x4)=0x8) dup2(r2, r1) dup2(r1, r0) writev(r1, &(0x7f0000d5f000-0x40)=[{&(0x7f000002b000)="d8", 0x1}], 0x1) 2018/02/04 16:01:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000711000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f000048d000)='/dev/audio#\x00', 0xe9dd, 0x200) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006fa000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00008a5000)="6174747200cdbb2e9a8e90f69495564acbd0c81d5e20a4e3588c1adb8abd5aaf36b8ed03bc14374c626bbfd9323ef1d0798a55b84b0ac091680b56e04318e94fe790bdd8a988c1eb87613d") pipe(&(0x7f00005c5000)) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f00001f1000)='./file0\x00', 0x4e7cdbf8645765b, 0x7) 2018/02/04 16:01:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x100000000000, &(0x7f000034c000-0x10)={0x1, &(0x7f0000510000-0x8)=[{0x2, 0x0, 0x0, 0x407ffc0001}]}) umount2(&(0x7f000002d000-0x8)='./file0\x00', 0x0) [ 306.231477] QAT: Invalid ioctl [ 306.232242] xt_l2tp: missing protocol rule (udp|l2tpip) [ 306.267375] QAT: Invalid ioctl 2018/02/04 16:01:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f1f000)={@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xc}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0xfb1a, 0x0, 0x2, 0x0, 0xffffffffffffff}) 2018/02/04 16:01:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00004a5000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f000019d000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000033000)) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) 2018/02/04 16:01:43 executing program 3: 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, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00001ab000-0x76)=""/118) 2018/02/04 16:01:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000260000-0x28)={&(0x7f0000951000/0x1000)=nil, 0x1, 0x2, 0x10, &(0x7f0000e06000/0x1000)=nil, 0x7fff}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f72000)=0x1) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) [ 306.277059] xt_l2tp: missing protocol rule (udp|l2tpip) 2018/02/04 16:01:43 executing program 2: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000dea000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000bc3000-0x4)) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000deb000)='/dev/audio#\x00', 0x5596950d, 0x200) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000154000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000deb000)=0x14) 2018/02/04 16:01:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000b24000)='selinux*ppp0vmnet1#-.ppp0\x00') r0 = socket$key(0xf, 0x3, 0x2) read(r0, &(0x7f0000a8e000-0xe8)=""/232, 0xfffffffffffffed6) r1 = syz_open_dev$sndmidi(&(0x7f0000531000)='/dev/snd/midiC#D#\x00', 0x80, 0x20000) open_by_handle_at(r0, &(0x7f0000759000-0x1008)={0x1008, 0x400, "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"}, 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000e51000)={@mcast2}, &(0x7f0000447000-0x4)=0x14) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f0000920000-0x1a8)={0x2, 0x16, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2, 0xb}, @sadb_x_nat_t_port={0x1}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006e2000)={0xa60, 0x5, 0x20a, 0xfffffffffffffc00, 0x400, 0x0, 0x100000, 0xd752, 0x0}, &(0x7f0000f1f000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003b6000)=@assoc_id=r2, 0x4) 2018/02/04 16:01:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip_vti0\x00', @ifru_map={0x407775}}) r1 = syz_open_procfs(0x0, &(0x7f0000cf0000)='autogroup\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000054e000-0x4)=0x7, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000a26000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x840) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a54000-0xe8)={{{@in=@broadcast, @in6=@empty}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@local}}, &(0x7f000086b000+0x86f)=0xe8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000890000-0x18)=@add_del={0x2, &(0x7f0000ab6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2}) r3 = syz_open_procfs(0x0, &(0x7f00001ad000)='net/ip_mr_cache\x00') accept4$alg(r3, 0x0, 0x0, 0x80000) 2018/02/04 16:01:43 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000e000)=0xb917, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x4, 0x0, 0x0, 0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) 2018/02/04 16:01:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000079d000)=@ioapic) r2 = syz_open_dev$sg(&(0x7f00004b7000)='/dev/sg#\x00', 0x2, 0x200000) getpeername$packet(0xffffffffffffffff, &(0x7f0000249000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007e0000-0x4)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000ee0000-0xc)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/02/04 16:01:43 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00005c8000-0xa)='/dev/dsp#\x00', 0x4, 0x2000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b80000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000ed2000)=[{0x6, 0xffffffffffffffff, 0x0, 0x407ffc0003}]}) socket$bt_rfcomm(0x1f, 0x3, 0x3) 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) clock_getres(0x3, &(0x7f0000001000)) 2018/02/04 16:01:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b24000-0x50)={@common='dummy0\x00', @ifru_mtu=0x6}) r2 = dup3(r0, r0, 0x7fffc) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000ec000)={0x5, 0x2, 0x0, 0x2000, &(0x7f0000eec000/0x2000)=nil}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00008b2000-0x20)={0x4, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000c20000-0x20)={0x3, r3, 0x10000, 0x100000001}) clock_nanosleep(0x2, 0x1, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000061b000-0x10)={r2, 0x50, &(0x7f0000bb8000-0x50)}, 0x10) 2018/02/04 16:01:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sendto(r0, &(0x7f0000c95000)="74135b7daf385e266e67cf1bf7d99bb13833ed499432a8c953ff6d6fffbfd3f875894aa2e3ad9de55a20d1f8e2cf245f2e5fbc34924a8fedea30b3f73ab7eedf15fcdfa03f4f03032946fc8dec7d6638a4d64671f695bccb5317c422cccad7b348e79393f91a728d3e69803e8bda3ac3a375c0305bc98a27f57631b8012ef2a5e6bc40fc1a3304defd8c66eb", 0x8c, 0xe0d0c47f186548f9, &(0x7f0000285000)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f000093b000)=[{&(0x7f0000780000-0x83)="28ad", 0x2}], 0x1, &(0x7f00006b0000)=[]}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000013c000-0x12)='/dev/snd/midiC#D#\x00', 0x1ff, 0x2) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f000024a000-0x23)=""/35) sendto$unix(r2, &(0x7f0000609000-0x1000)="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", 0x1000, 0x20048000, &(0x7f0000905000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/02/04 16:01:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b4b000-0x8)='./file0\x00', 0x200, 0x60) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004a2000)='dctcp\x00', 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r1, &(0x7f000025c000-0x8)=0x20000000002, 0x25d) bpf$BPF_PROG_DETACH(0x9, &(0x7f00002c2000-0x14)={0x0, r1, 0x5, 0x2}, 0x14) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00003b7000-0x10)={0x200, 0x100000001, 0x9, 0x100}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000b09000-0x14)={@loopback={0x0, 0x1}}, 0xfffffffffffffc8c) 2018/02/04 16:01:43 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00001ad000)=0x3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x10, 0x3, 0x9, &(0x7f0000915000-0x8)={0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00009b3000-0x50)={{0xd35, 0x7fff}, {0x4, 0x400}, 0x10000, 0x3, 0x3}) sendmsg$nl_xfrm(r1, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0}, 0x0, @in=@rand_addr, 0x0}]}]}, 0x16c}, 0x1}, 0x0) 2018/02/04 16:01:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1}, 0x0) syz_open_dev$mouse(&(0x7f0000b9d000-0x12)='/dev/input/mouse#\x00', 0x4, 0x4000) 2018/02/04 16:01:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x3, 0x4, 0x7122, 0x101, "6184f4086ae6f2bc9253e86dd483b70fddd0c1b69d8dba210920ed0d97b89dd5513c403300ad9cb643e871c0aa6e4c56dcb67f5f9776225cedf746325b948f", 0x200}, 0x60) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000003000-0x20)=[{0xa, 0x3}, {0x3, 0x4}, {0x4, 0x1ff}, {0x2, 0x3}], 0x4) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/02/04 16:01:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000758000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00003e7000)={&(0x7f0000774000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002b8000)=[], 0x0, 0x0}, 0x48881) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b78000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x100) 2018/02/04 16:01:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000040c000-0x3)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00007b3000-0xc)='/dev/amidi#\x00', 0x81, 0xc000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0xfffffffffffffda0) bind$alg(r2, &(0x7f00004ec000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) 2018/02/04 16:01:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) splice(r0, &(0x7f0000e12000), r0, &(0x7f000000f000-0x8), 0x9, 0x4) write(r0, &(0x7f0000c88000-0x26)="2400000026007f000000000000007701000000ff0100000000050000ffffffff0100ff10", 0x24) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000f6f000), &(0x7f0000076000-0x4)=0x4) 2018/02/04 16:01:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c49000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() get_mempolicy(&(0x7f0000954000), &(0x7f0000e8b000), 0x401, &(0x7f0000e3d000/0x1000)=nil, 0x2) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006ac000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000915000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000658000)={0x1, r3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00003f3000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{}, 'port0\x00'}) 2018/02/04 16:01:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x7, 0x0) write(r0, &(0x7f0000b22000-0x1f)="2400000024007ffc00001200000001000003f6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/02/04 16:01:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe7, &(0x7f0000ed7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x4, 0x4, 0x4}}], {@llc_tr={0x11, {@llc={0xfe, 0x0, '\\', "7ce3fcc6f2e091e7b954b160455ab8ac9df83a2816f4b5999eed7c3de79b4f148f8e27e36e331bc780847c451a427408d46f418ae34b6bf35652fd2f551f8943b3806d79cf1f553f10297016048ad892546b9d91d72acea2b0ea4c532f19af90aa7d9c9f1c7aec771cceb97a75658e6cc9ef42c81abdef2612ab6a88da56e75e2c2e33d3a64b5c673f8a296088ba6724e7ea1a0504700fcedeef08eaa758bf3e37c39119c15d5cdafee286c23166ca9bb0d5ce52b9c71896e2491e2cab84b1eae304b5758be81a2617a1c9ecb81ea7781d57"}}}}}, 0x0) 2018/02/04 16:01:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007b6000)=@int=0x100000001, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000a22000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) getpeername(r1, &(0x7f0000fb9000+0x355)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00003a1000-0x4)=0x3a) [ 306.515078] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/02/04 16:01:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000615000-0xb)='/dev/audio\x00', 0x80, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f000033c000-0x88)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000fc4000-0x26)={0x200000, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}}}, 0x108) 2018/02/04 16:01:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000058000-0x6)=@hci, &(0x7f00003b6000)=0x6) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00007f7000)='tls\x00', 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) r2 = gettid() r3 = getpgid(0x0) r4 = open(&(0x7f0000e31000)='./file0\x00', 0x400000, 0x80) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f00002eb000-0x1000)="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") r5 = syz_open_dev$sndmidi(&(0x7f000048f000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f000006f000)={r5, r0, 0x7fffffff}) 2018/02/04 16:01:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002fc000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001f000)='/dev/sequencer2\x00', 0xa0480, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000021f000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a1000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000dc7000-0x10)={r4, 0x9, 0x1000, 0x4}, &(0x7f0000dce000)=0x10) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000fcf000-0x4), &(0x7f0000b98000-0x2)=0x4) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000757000)) 2018/02/04 16:01:44 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) get_mempolicy(&(0x7f0000013000-0x4), &(0x7f0000003000-0x8), 0xff, &(0x7f0000001000/0x1000)=nil, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aeb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$alg(r1, &(0x7f0000e40000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d7a000)={{&(0x7f0000cb6000/0x6000)=nil, 0x6000}, 0x1}) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 16:01:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mknod$loop(&(0x7f0000164000)='./file0\x00', 0xc000, 0x0) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/04 16:01:44 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000d31000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2) setsockopt(r0, 0xffffffff, 0x80000000, &(0x7f0000b4d000)="055bf86effb4eba561b811830e8e05b3149cc12264c14e483f65", 0x1a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00006e2000)={0x0, &(0x7f00005ee000)=[]}) syz_open_dev$midi(&(0x7f0000a21000)='/dev/midi#\x00', 0x3, 0x100) sync_file_range(r0, 0xffffffff, 0x1ff, 0x6) r1 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000474000-0x4c8)={{0x20, 0x0, 0x0, 0x0, "60a4bad668d3d751c1b39043cc9684e27076ac0f171f0a68d782d74a494a71f6094a95b97ee2a53a3e00faf3"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4721, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x200]}) [ 306.577919] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/02/04 16:01:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000290000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b75000-0x20)={{&(0x7f0000178000/0x4000)=nil, 0x4000}, 0x3}) r1 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') clone(0x0, &(0x7f00001e2000), &(0x7f0000e92000-0x4), &(0x7f0000c0c000), &(0x7f00009c6000-0x18)) sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0x7) 2018/02/04 16:01:44 executing program 2: r0 = socket(0x18, 0x0, 0x2) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/04 16:01:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000003, 0x628) r1 = semget(0x2, 0x0, 0x2d8) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000481000-0xc)=[0x8, 0x300000000000000, 0x5, 0x8001, 0x2c8c, 0x6]) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000036000-0x358)=@filter={'filuer\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000011000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) 2018/02/04 16:01:44 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b43000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ac9000)={0x10, 0x0, &(0x7f0000001000-0x10)=[@register_looper={0x630b}, @dead_binder_done={0x40086310, 0x3}], 0x9c, 0x0, &(0x7f0000824000)="01c33dd3dce4b22ec178dcd92eb7d3cec74bd6e2a59e154a7e317351d08a66f88e887a5d05c6308f876f50066c352437de095cb048f0901ae190504f13c995db31bd96e761b7290f651af89b8d0716284e6071033cb8e3f9fcc76bfdc7ebd07d22e0d51272951b858c87608c03592715a5d9830be4041a1111611455b68500391f44b57881d406d8716f9e0278816b2acf51328a8038c0c3354d1fe1"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 16:01:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aae000-0x9)='net/raw6\x00') r1 = fcntl$getown(r0, 0x9) 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, 0x80000000000000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x6}, r1, 0x0, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000e9d000-0x30)=[], 0x1a8, 0x2000000000) 2018/02/04 16:01:44 executing program 5: unshare(0x400) r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00008c6000)=0x8) tee(r0, r0, 0x7fff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000cb3000-0x4)=0x6, 0x4) 2018/02/04 16:01:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007da000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000c01000)=0x800, 0x4) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf7000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/04 16:01:44 executing program 0: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00006bc000)='/dev/adsp#\x00', 0x1, 0x100) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000f10000-0xc)={0x2, 0x9, 0x0, 0x80, 0x225e, 0x401}) r1 = syz_open_dev$sndpcmc(&(0x7f000001a000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff8, 0x410200) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000f7e000)='./file0\x00', &(0x7f0000f7f000-0x67)={0x67, 0x4, "53db77084169248ae1bf95dc3c692012ee43a5c99446d8b9249d4f23e45f29d87dbf73028df0b20018c8f49d3e85d9ef9ac704ab5df1fde1a06245e7ceb23fd6031ca8b69ef58f39bed6b6f36538eb759ccffc1fde571a531623c203cf470a"}, &(0x7f0000608000), 0x400) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f7f000)="dd62fac8523c68271ee250c01a7f352b9489e1a15549a1ab397a42836b3ec9f1b3d79a93243dac87e73439666c364828922d8ccaf4a359d164e4eb1e7bafe0c94bf85fc80cb850b42fb8b061d1090be0b56eff2a9e08d8956812f4347ffa72a2257a5dcbec6f7f25b97e5efe58b7e1e973c620391c1509f21509760ebedd383c55c437a6a87649ac2e0dd170d76d744479b3066faa226e0543ad35bd95b2203999aacacd7f3f5a91b3aed30bf0a0b09e42eb3cb9f5e3670179fe775a9e5d6815344d3f097a95fbc176e318e33fd972a87395f8029d44a7d92d16695e4a89ed68056bb5759609c1cab5dae597251ff0c30298ded53211b08b", 0xf8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$llc(0xffffffffffffffff, &(0x7f0000f7f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f7e000)=0x10, 0x80800) setsockopt$llc_int(r5, 0x10c, 0x5, &(0x7f0000d6c000-0x4)=0x1, 0x4) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000651000)=[], 0x0, &(0x7f0000df0000)=[]}, 0x0) 2018/02/04 16:01:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00001cd000-0xc)='/dev/amidi#\x00', 0x358, 0x40000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003c1000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000090c000-0x8)={0x1, r1}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00001e7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$int_in(r2, 0x5452, &(0x7f0000a6d000-0x8)=0xfffffffffffffffe) sendmsg$nl_route(r2, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00001aa000-0x58)=@ipv6_newroute={0x30, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x10}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r3}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/02/04 16:01:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000069c000-0xa)=@file={0x1, './file0\x00'}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0xffffffffffffffe3}], 0x1000000000000294, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000aa6000-0x4), &(0x7f0000c6a000)=0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000eae000-0x80)={[0x5000, 0x0, 0x2000, 0xf000], 0xfffffffffffffa2c, 0x40, 0x1}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/04 16:01:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000145000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000338000)={0x0, 0xfffffffffffffffc}) 2018/02/04 16:01:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f69000-0x9)='/dev/kvm\x00', 0x400000, 0x0) socket$kcm(0x29, 0x7, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x80) 2018/02/04 16:01:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dbd000)='/dev/cuse\x00', 0x200000000000084, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000021c000)='/dev/ptmx\x00', 0x208000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000889000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a1c000-0xe8)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f000073a000)=0xe8) lstat(&(0x7f0000f34000-0x8)='./file0\x00', &(0x7f0000fca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bfd000-0xc)={r2, r3, r4}, 0xc) 2018/02/04 16:01:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000046c000-0xa)='/dev/dsp#\x00', 0x3ff, 0x680002) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000606000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002c9000)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a0d000-0x14)={0x0, 0x0, 0x6, 0x4, 0x4, 0x9}, &(0x7f0000d43000)=0x14) r2 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007d2000-0x8)={r1, 0xffff}, &(0x7f00003b6000)=0x8) fcntl$setpipe(r2, 0x407, 0x10000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c91000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f00007f3000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000191000)={r3, 0x9}, 0x6) write(r2, &(0x7f0000001000)="24000000100005000000000000000104030501001000401100bc00000000f1f9005610cf", 0x24) 2018/02/04 16:01:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000252000)='/dev/snd/midiC#D#\x00', 0x9400, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005d4000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000bbc000-0x4), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f31000-0x5)='htcp\x00', 0x5) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000bef000-0x66)="ffffff69d80cad3e80ad316c3ac25965f163459b47fb294246a78662d26d44bb1897917f86b8f8d15af35fa95382bf3cfa82e04f09e1eb41128ce41c2cee3e37debb59e5f4a9bdbcd48416840435124620fcde733b936564160165cee98e568189e1a9428941") ioctl$TIOCSBRK(r0, 0x5427) [ 306.819923] IPv6: Can't replace route, no match found 2018/02/04 16:01:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000906000)={0xe, 0x2, &(0x7f0000e23000-0x10)=@raw=[@alu={0x4, 0x100000001, 0x0, 0x0, 0x7, 0x80, 0x1}], &(0x7f000098f000-0x4)='GPL\x00', 0x3, 0x1000, &(0x7f0000df1000)=""/4096, 0x0, 0x1}, 0x48) mmap(&(0x7f0000b06000/0x2000)=nil, 0x2000, 0x1000000, 0x8011, r1, 0x0) clock_settime(0x0, &(0x7f000033a000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setpriority(0x2, r0, 0xffffffffffffbc67) mlock2(&(0x7f0000a35000/0x4000)=nil, 0x4000, 0x0) pipe(&(0x7f0000cd1000-0x8)) 2018/02/04 16:01:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003a3000)) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000079000)='stack\x00') preadv(r1, &(0x7f0000e9e000+0xb26)=[{&(0x7f0000c05000-0xa0)=""/160, 0xa0}, {&(0x7f0000c79000)=""/53, 0x35}], 0x2, 0x0) socketpair$inet6(0xa, 0xa, 0xfffffffffffffff7, &(0x7f00003b8000)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000064a000-0x4)) 2018/02/04 16:01:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000b20000)="80fd05000005", 0x6}], 0x1, 0x0) 2018/02/04 16:01:44 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0xf85}], 0x10}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000008000-0xc)='/dev/amidi#\x00', 0x0, 0x8000) openat(r1, &(0x7f0000004000-0x8)='./file0\x00', 0x8000, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)) 2018/02/04 16:01:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) lseek(r0, 0x0, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f00009a3000-0xcf)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f09000c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe371612423ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464c0f", 0xcf) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) syz_open_dev$sndpcmc(&(0x7f00007d8000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fa3000)={0x2, {{0xa, 0x0, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xd43}}}, 0x88) syz_open_dev$mice(&(0x7f000003a000)='/dev/input/mice\x00', 0x0, 0x1) 2018/02/04 16:01:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000028b000-0x9)='/dev/dsp\x00', 0x4200, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000501000-0x1a0)={[], 0x3, 0x3, 0xfffffffffffffffb, 0x0, 0x2, 0x4000, 0x3002, [], 0x969}) r1 = socket$inet(0x2, 0x80005, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008ea000)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x58, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @common='bridge0\x00'}) 2018/02/04 16:01:44 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x10000, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000002e000)=0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000030000-0x10), &(0x7f000002f000)=0x10) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000002f000-0xe8)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f000002e000)=0xe8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000016000-0xc)={r2, r3}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/02/04 16:01:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e68000)=0x0) ptrace$getregset(0x4204, r0, 0x200, &(0x7f0000cd9000)={&(0x7f0000d15000)=""/255, 0xff}) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x4, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000bc5000-0x10)=@req={0x3fc, 0x0, 0x20000000001}, 0x10) recvmmsg(r2, &(0x7f000091c000-0x78)=[{{&(0x7f000029d000)=@ipx, 0x10, &(0x7f0000091000-0x10)=[{&(0x7f00004a8000-0x81)=""/129, 0x81}], 0x1, &(0x7f00000d9000-0xe3)=""/227, 0xe3, 0xcd}, 0xeb}, {{&(0x7f0000915000)=@generic, 0x80, &(0x7f000074f000)=[{&(0x7f0000940000)=""/159, 0x9f}, {&(0x7f0000415000)=""/65, 0x41}, {&(0x7f00004d1000)=""/186, 0xba}, {&(0x7f000068d000)=""/104, 0x68}, {&(0x7f0000c98000-0xf7)=""/247, 0xf7}], 0x5, &(0x7f00000aa000)=""/181, 0xb5, 0x7}, 0xe0}], 0x2, 0x40000000, &(0x7f0000729000-0x10)={0x0, 0x1c9c380}) writev(r2, &(0x7f0000a54000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/02/04 16:01:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = syz_open_dev$sndpcmc(&(0x7f00006cf000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x2000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000220000-0x3)={&(0x7f0000802000/0x1000)=nil, 0x1000}) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000479000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000091b000-0x8)={0x0, 0x21f0dc0}, &(0x7f00006ed000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00004d0000-0x8)={r3, 0x1}, &(0x7f000070e000)=0x8) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/04 16:01:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e2a000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00000a9000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000515000-0x4)=r1, 0x4) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b4d000)={0x0, 0xbc, &(0x7f0000bac000-0xbc)=[@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1f}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x0, 0x6, @empty, 0x4}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x1d33ae48, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f000022f000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d56000-0x8)={r3, 0x9}, 0x8) r4 = accept$alg(r0, 0x0, 0x0) sendmsg(r4, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x3}], 0x10}, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000fe9000-0xd)='/dev/usbmon#\x00', 0x5db9, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000bcc000-0x6)={0x1, [0x6a48]}, &(0x7f00003f4000-0x4)=0x6) socket$alg(0x26, 0x5, 0x0) 2018/02/04 16:01:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00001da000)='/dev/vcs\x00', 0x400000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000a39000-0x8)) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000094e000)={0x4, 0x3f, 0xf0, 0x16d2, 0x9, 0x1ff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00008a4000-0x18)={r0, &(0x7f0000eb9000)="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", &(0x7f0000e56000)=""/99}, 0x18) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f000065b000-0xba)=""/186) bind$nfc_llcp(r0, &(0x7f0000f94000)={0x27, 0x6, 0x0, 0x5a113112b2fc6ba5, 0x124, 0x0, "ba937f8f87a9cf5d1664a8f7e187a31590bad80c3c13398e772862a86d1d6987f3b8189441088d3d4c757648427de32f3d2ea1c78b146be36842ef76d3fa75", 0x3}, 0x60) fcntl$addseals(r0, 0x409, 0x5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d7e000)={0x0}, &(0x7f0000289000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003a1000-0x8)={r2, 0x2}, 0x8) prctl$setmm(0x23, 0x3, &(0x7f0000242000/0x3000)=nil) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000c3a000)=r0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e32000-0x4), &(0x7f00003da000)=0x4) 2018/02/04 16:01:44 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) setns(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) set_thread_area(&(0x7f000031c000-0x10)={0x0, 0x100000, 0x7000, 0x1, 0x10001, 0x80fe, 0x6, 0x84, 0x8, 0x7fffffff}) bind$alg(r1, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4309(gcm_base(cbc-des3_ede-asm,sha384-avx2)))\x00'}, 0x58) geteuid() setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = creat(&(0x7f000065a000-0x8)='./file0\x00', 0x94) connect$netrom(r3, &(0x7f0000eea000-0x10)=@ax25={0x3, {"c97d26352df917"}, 0x6}, 0x10) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00000e8000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @empty}, 0x40, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="6dae21a1670da1c3bd05e73e832c8533"}) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/04 16:01:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000945000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f000080d000-0x2b), &(0x7f0000127000)}}) pipe(&(0x7f0000691000)={0x0}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x7fff) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad), 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/04 16:01:44 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendmmsg$unix(r0, &(0x7f0000eec000-0x38)=[{&(0x7f0000027000-0xa)=@abs, 0x8, &(0x7f000024b000-0xa0)=[{&(0x7f0000ffc000-0xcf)="cee686c7", 0x4}], 0x1, &(0x7f0000020000)=[]}], 0x1, 0x0) 2018/02/04 16:01:44 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522}, &(0x7f0000002000)) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x7, 0x400800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000+0xf15)="73ffe04c4ac030f6b307651c72ed35db063c86d41e8955715050865a1e783d8671c214963122e2904c7982bcadd9935545af75160d4360fb9119fde05c34fcede61c26fd9b67f8a79464627bbea91bbbeec29ffa7ad1f4cb95a846d84b6216d905aaffb00c4d504ad137ee95ab1f1c8eee006d5c0af4fae7067f2b1927ca812354efc849a3cf9f1ebf34d75a64c33b183d40400a268734d8ecdb9596ab55df02894baff32a02080fc9d7af6c1874fcc9c34278e9f62e7f8b03d80fa89bf49cc2725659b09d015921625b9fd3b9638d8e80e6b8a13cc9255476", 0xd9, 0x20000004, &(0x7f0000005000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) 2018/02/04 16:01:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f00004c2000)={0x0, 0x2, [@random="d49d9787f912", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 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, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup2(r1, r0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c22000)={{&(0x7f0000ba5000/0x4000)=nil, 0x4000}, 0x2}) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f0000f49000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f000091b000-0x20)={0x20, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x1, [@typed={0x8}]}]}, 0x20}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00009ee000)=""/104) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000054c000-0x18)=@get={0x1, &(0x7f00005df000-0x70)=""/112, 0x9c}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x9, 0x4) r3 = socket(0x8, 0x5, 0x2) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000942000), &(0x7f0000261000)=0x4) clone(0x100, &(0x7f00006b3000)="fcb5ecb2d0c885dbad183c743b4ff8642d6e3c1bc3019342b29199e0ff3f4b46b80ca6e36f137e979929c66c4b67a3d8579519496f07f416d77b417873ed0e7c6385eea2dd395ae26a0a12920d144e4884758100ac6da611d0138422dc8305bc6418bd1070fd0de6567c48d284735024f0134025494afda1ceb343a65bf1d6bdc19a8127170bd86b73480a5fa8be35d1d59b6d314aedb47e3fc5c8aa779a12879577861c485017bdc60c18d497037f0f38ffa4d68e3ff27e5896d04010f6680563490f3b3fe76797807fd5eb259318f8d7aac5962e0e953f120e7a5303e423be78a03f658d8847c7fcb97ba5ff5820f8e790354de88ad8bbea", &(0x7f0000372000-0x4), &(0x7f0000cb8000-0x4), &(0x7f0000a47000)="d68ac1914ef90f70da33f525f7335a571f5748f2d3550ccccf7e1d263f970f23aae7c572ce9363e08f5528a44eb870d430aa86ba61a528854c97821451edce858bf84c") r4 = syz_open_dev$midi(&(0x7f0000c44000)='/dev/midi#\x00', 0x7, 0x400) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f000083d000)={@generic="86a183484a2b735869680173b60d4d2d", @ifru_names=@common='bpq0\x00'}) prctl$setfpexc(0xc, 0x0) [ 307.096992] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 307.167652] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/02/04 16:01:44 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000060000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r1, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9204, 0xf0b1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 16:01:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008b2000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000185000-0xb)={0x0, 0xff, 0x0, 0x75e, 0x2, 0x7, 0x7ff, 0x5, 0x0, 0x80, 0x6}, 0xb) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f000038a000)=""/27, &(0x7f00005ed000)=0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ec8000), 0x0, 0x0) ioctl$sock_bt(0xffffffffffffffff, 0x8907, &(0x7f0000e1c000-0x92)="dff1ce1302edbadb203f446de1910f9688e633697e94eb765d38562df94fa54d0b9bccafc412585dbc5700fa9276f3607c0e41345904d3d583d9e311faf977a52ee75d839fbe0b87d1dc9f0248dbc537e97954d87444df831a89bc1cae100e8eac0a236f77ff0be442176e7b281356fe1fff4c50253f4a5afc04716448d3c71f52b6fc3e7d96ec015d1ec7340cc44517b09f") keyctl$revoke(0x3, r1) keyctl$read(0xb, r1, &(0x7f000047c000)=""/4096, 0x1000) socket$inet6_udp(0xa, 0x2, 0x0) getrandom(&(0x7f0000e43000)=""/15, 0xf, 0x3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000014c000)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ac6000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0xa, {0x2, 0x2, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00004f1000-0x10)={0x2006, 0x2000}) sysfs$3(0x3) 2018/02/04 16:01:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x14, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000ee9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000cbc000)=0x14, 0x800) r2 = gettid() lstat(&(0x7f0000a7a000-0x8)='./file0\x00', &(0x7f000012b000)={0x0, 0x0, 0x0, 0x0, 0x0}) sched_setparam(r2, &(0x7f0000b7a000-0x4)=0x720000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000057c000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000650000)=0xe8) getresuid(&(0x7f0000a71000-0x4)=0x0, &(0x7f0000a15000), &(0x7f0000feb000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d5c000-0x4)=0x0) r7 = getpgrp(0x0) fstat(r0, &(0x7f0000750000)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a3e000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f000094f000)={{{@in=@remote, @in6=@local}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f000069d000-0x4)=0xe8) r10 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c63000-0xc)={0x0, 0x0}, &(0x7f0000eb5000)=0xc) r12 = gettid() sendmsg$nl_route(r0, &(0x7f00002f9000)={&(0x7f00005ce000-0xc)={0x10, 0x0, 0x0, 0x10408001}, 0xc, &(0x7f0000c51000-0x10)={&(0x7f0000bd2000-0x6f84)=@bridge_getlink={0x6f84, 0x12, 0x1, 0x5, 0x1, {0x7, 0x0, 0x0, r1, 0x800, 0x400}, [@IFLA_VF_PORTS={0x5ed4, 0x18, [{0x268, 0x1, [@generic="e15495eca1604a5dfefdfabace291db55bad35c6eb6d1b8445c61ef69d77b30ab044393162ea9672e4a83f9d80466451c104f7761555f84f9e71d0c38d959a1fc56deccc56767ed63bfcef0b77aa678f1c04336aa573c0691a0da763c10e1e876e515f45f1ac93b2fb11243f9fa6c5acfd85d43acdb749fc44d95981d3b7d841cdfe8e25658b19756151ce7e2925abd130c26f522e77f32cdc3d20ba1477cb011d7740e8099e8f032ec5971ecd33f4bea973a5ad625e6a519d6c8ed541c347388bdcff", @generic="613938014d7cf4711563464f87c723c2d278b5b3d11ae1fb026ffcb4a5ed593b614f685564a9a09374bc33110465516405d252f42cd4cfeebf5efc28ec3084a985a61f10e071a82da74655304da45c7c933f83f6305411ed8066a82f024193baeb38aa855e2e1a475f787d7fd89d12f240be173261af71b0f1ea0c22a920fc62ec7a63ef5f9e49198de70a87d0621db7c08e1e2601934d7fedd750a8a0a720fc4a4a6b4da98ad5192dc9e0a174fe95ab84950d297e", @typed={0xc, 0x49, @pid=r2}, @nested={0xe0, 0x42, [@generic="4126c38e8f1d034e389e718d5394c9131c7fd2949188c6cbd2983e86e4e7c05780e417fc6730fd24b331c15ecc0cd26e8f0385d5f5480db4dd0220554fb524c47c31e09f1f9abb5258cd73f0c0c8e87a03a36625d99467a353b0056d2331f6c7f2a1ca3fd280e09930cf8d4970e4c06902cd8a9af6fd9dafe4ca1db5423a8c5a9977b85c1deaef8bf522e1f7c1f87ffd87817a6fc996176fdbbab792a41ae56a820137c59daadadbc2f5d8e2781caafcb4ff9d037778b3e5d927a1b3a92c8a0cc1a16cd054b6bbcddc6f3b9f7372c26815be8b19e1d0bd6b35"]}]}, {0x12c8, 0x1, [@nested={0x2c, 0x2f, [@typed={0x28, 0x6f, @str='+self$mime_typeselinuxGPLvmnet1\x00'}]}, @generic="3bc872a1f2be6da5b07d22b39906c76bde55a3a4f7f9078a7c368d79f75397e45241ea9dccd69353097cf53b3b07d7c2d1b0b796999ac41b6bd4dddf57c800e6f5aa01ae7ab5403e3add83ae1d49c067238990e243ef3fdca6e0e086dfed0c32a4702846552ccf85ca2067615da0b3d558d94232f6d2432abba039197038c0e5e86fa61d7e52f0ee94d17806d8125b05ee3b7269bee5ba51753d344b89ab9219", @typed={0xf4, 0x35, @binary="579b6f3d3e4f97f506dd48c980afcf07f3c9d846667244d6508ee42dd50fb2e0b14d42fce46313329f8944d0ee56a898b5bc6ef3be3dd1dd7887c7024500742b1570b75e8e6102a15ee7b7e4ca29e9359ca0fc39af235cb423b24f9aacc9ce784e72f2a5071e87454f430310752d34cea32447e785b5432efd434c18f652d5e8833704cd6dc5ae33e25f9b628118e917a67327485e15c609d8eb1df35f85bcee6d3dda5de402ebabd168a5a18e8264fe6c12cc2197f8059516e3770d025c5c7974720fa5b8dfcae3f70c2d1583506ae21dcf915ac4660719380f3fc841d22e40762f627dec9ee808c5f6d2"}, @typed={0x8, 0x19}, @generic="3232a75fbef5db630ee0f04ee6cae445918e76c647e8842a291b4fd76e1f243f76c20833837c5aa1e9c775f6", @generic="8b92c970886f866a3dcf373187d985f5296181c4cd76d823077e52856299f889701da2ac6dc802abf1b21a92395056db84d60361e17e2887391318b01e884afd68ccdedaa66d6b3a48a229ae72e48ec3e5c2b5c6798aecc0e884f50452bbfec8b4", @generic="5477e2e771c87d065691a3bd4eb536848d9f8228646d7159b90615ce387735fa4773e4d042c92b6bfd1fca5d4cc32612473e0087b10518948c754da8390ddd7f977f92eaf26cc6a68a0b21b580c4e3c1698dcd5f1e59d6681d9617beb0d1a904e4", @typed={0xc, 0x6a, @ipv4=@broadcast=0xffffffff}, 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[@generic="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@IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x2}, @IFLA_WEIGHT={0x8, 0xf, 0x9}, @IFLA_CARRIER={0x8, 0x21, 0x6}, @IFLA_LINKMODE={0x8, 0x11, 0x1}]}, 0x6f84}, 0x1, 0x0, 0x0, 0x4000014}, 0x4004050) 2018/02/04 16:01:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000034f000-0xc)='/dev/rfkill\x00', 0xe080, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000674000-0x4)=0x7) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000de1000)={0x0, 0x2f, "a2a5273c18abcaa30103015d50359210772aa8d8e2015ab32eac176d993072806eaad3c055b376caf9ed44ee4cda48"}, &(0x7f00000bb000)=0x37) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000013f000-0x20)={0x101, 0x2, 0x4, 0x200, 0x5, 0x7, 0x81, 0x7fff, r2}, 0x20) ioctl$LOOP_CLR_FD(r1, 0x8008700b) 2018/02/04 16:01:44 executing program 4: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000141000-0x18)={0x0, 0x4, 0x1, 0xffffffffffffff9c}) 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) openat$ion(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000002000-0x8)={0x7}, &(0x7f0000002000), 0x8) readv(r0, &(0x7f0000001000-0x40)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_adjtime(0x0, &(0x7f0000005000)) 2018/02/04 16:01:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000aea000)='/dev/dmmidi#\x00', 0x9, 0x400) ioctl$TCXONC(r0, 0x540a, 0x7ff) syz_open_procfs(0xffffffffffffffff, &(0x7f0000c69000)='ns/net\x00') 2018/02/04 16:01:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000013a000)='/dev/snd/midiC#D#\x00', 0x6, 0x208000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a6c000-0x4)=0x1ff, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000341000)={0x0, 0x0}, &(0x7f0000757000-0x4)=0xc) r3 = syz_open_procfs(r1, &(0x7f0000c79000)='stat\x00') ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000575000-0xc)={0x2, 0x4, [0x31c1]}) sendfile(0xffffffffffffffff, r3, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) creat(&(0x7f0000353000)='./file0\x00', 0x1) accept$packet(0xffffffffffffffff, &(0x7f0000f11000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000083f000-0x4)=0x61a) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b89000)={{{@in6=@empty, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x10001, 0x3, 0x7, 0xa, 0x20, 0x20, 0x84, r4, r2}, {0x2, 0x600000000000, 0x10001, 0x9, 0x7dc7, 0x7f, 0x7, 0x1}, {0x101, 0x49, 0x100, 0x4}, 0x76e, 0xffffffffffffffff, 0x0, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x5, 0x2, 0x2, 0x7ff, 0x0, 0x1ff, 0x1}}, 0xe8) 2018/02/04 16:01:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0xffffffffffffffff, 0x300) r1 = open(&(0x7f0000cd7000)='./file0\x00', 0x300, 0x104) getsockopt$inet_tcp_buf(r1, 0x6, 0xf, &(0x7f0000cf6000-0x68)=""/104, &(0x7f0000a56000)=0x68) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003d5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000515000)={0x2}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000dc0000-0x28)={0x5, 0x4, 0x32, 0x5, 0x1}) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00004ea000), &(0x7f0000ed4000-0x1)=0xb) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000483000)={@generic="f9bf9d353f9dbfb1e47d11242d149a85", @ifru_flags=0x800}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004c1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet6(0xa, 0x80807, 0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00005bb000)={0x0, 0xbc, "52325256667fc34511b796b8fadc6a9fb4f3f62e08c106889360e46890207d0fa742b866b9151b280b9d1e1d1d43d47cb5ee3830d0b99c8fa1882eec89ab832374eb128a1f9540c576a21fa7cf98da9f835b1d76bacb111aae9c0d020c581ef01440d118f787255612888c59afbf62505095da21bd69114b763b8bc4e39550110d46a26a9003cde056a0b2baefc4bc53237171ca3051760d15d7c322d2382bf00e4ac62f6520598339451725c3907b474475a89aa31092e886c8bb9e"}, &(0x7f0000740000)=0xc4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a92000)={r4, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000dea000-0x8)={0x0, 0x7fd}, &(0x7f000075d000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000203000-0x98)={r5, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x800000000, 0xfffffffffffffff7}, 0x98) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000770000-0x4c8)={{0x2, 0x7, 0xdf, 0x4, "7c5886eb03068164b1c1905d8475da0532e15011b09cdcc9b6545014355a7fab6f0ef4468de377f37ee607b3", 0xaf}, 0x9, [0x20, 0x9, 0x20, 0x4, 0x1, 0x124f, 0x5, 0x5, 0x1000, 0xe11, 0x94db, 0x200, 0x3, 0xfffffffffffffffa, 0x3f, 0x6, 0x6, 0x608, 0x100000000, 0x7fffffff, 0x3ff, 0x0, 0x400, 0x100000001, 0x5, 0x1, 0x4, 0x6, 0x5, 0xfffffffffffff8a1, 0x800, 0x0, 0x8, 0x4, 0x9, 0x80, 0x9, 0x3f, 0x200, 0x1f, 0xe2e5, 0x1, 0x3, 0x421f, 0x2, 0x10000000, 0x81, 0x401, 0x6, 0x2, 0xac, 0x2, 0x84, 0x2, 0x7fff, 0x9, 0xdaf, 0x1, 0x5, 0xffff, 0x401, 0x6, 0x1, 0x8146, 0x675, 0x2, 0x7fff, 0x9, 0x6, 0x0, 0x4, 0xfffffffffffffffc, 0x1000, 0x5, 0x2, 0x8f, 0x100000000, 0x1000000000000000, 0xffff, 0x2, 0x41, 0x99, 0x5, 0x100000000, 0x1, 0x3, 0x1, 0x81, 0x7, 0x8, 0x2, 0x10001, 0x1, 0x18db40000000, 0x2, 0x8, 0x3, 0x3, 0x4de2, 0xbd6f, 0x9, 0x10001, 0x7fff, 0x7fffffff, 0x2, 0xfffffffffffffd22, 0x3, 0x6f4, 0x5, 0x40, 0x81, 0x7, 0x101, 0x400000000, 0x7f, 0x1a, 0x6, 0x80000001, 0x80, 0x5f1ca5ea, 0x8, 0x0, 0x7, 0x7c9, 0x8f0b, 0xca, 0x1, 0x5], {0x0, 0x989680}}) connect$netrom(0xffffffffffffffff, &(0x7f0000e88000-0x10)=@ax25={0x3, {"72d0d83ffbd845"}, 0x9}, 0x10) sched_yield() munlock(&(0x7f0000f3a000/0x3000)=nil, 0x3000) writev(r0, &(0x7f000062d000)=[{&(0x7f0000145000)="6fa927d54edae8ad17738dff1fce9dd7ed7652b1175a998ffac504f430f896d14d05d9f9cf5f13194262a9a7ead059d6ae7cd9aa657b465fadba91926c3f17615fcc3f19210fdb13a1f5166cb910e1df7438ac6a04d96d6045cd4379a7912fc800eed9448e0a7aec3f594153620efe8e30238a2e021dff31a88bc2d807bbc309f9ad6af00d348da9d0f6a53dc5f1df86c071ca3d68e6479351af81113c0d652b453a4c52bcf5c3ddb0055cf51fd362cbf157ff734a1954ad515b88a389f8b7e2bc3975b354ca40f108941be1af498dda9a002b707217b91d66f2760fb093fbd99c21e6b401268ec844c5fe11db57ba3dbafd8b72a1de", 0xf6}, {&(0x7f00000b2000-0x35)="cb6d61210211ae2f55a0e6d3ced603c19d84f0e564e2aa5863f67a83c9e4c87491d9d5f359dd02c0c15a640a7ad3b4e0a43d8bea79", 0x35}], 0x2) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, []}, 0x1c}, 0x1}, 0x0) accept4(r0, &(0x7f00000ce000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000097e000)=0x14, 0x80000) [ 307.305419] audit: type=1326 audit(1517760104.797:2900): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10337 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 307.317116] netlink: 'syz-executor3': attribute type 39 has an invalid length. [ 307.330295] audit: type=1326 audit(1517760104.799:2901): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10337 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 307.337540] netlink: 'syz-executor3': attribute type 16 has an invalid length. [ 307.362105] audit: type=1326 audit(1517760104.799:2902): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10337 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=305 compat=0 ip=0x453299 code=0x7ffc0000 [ 307.369441] netlink: 'syz-executor3': attribute type 33 has an invalid length. [ 307.395308] audit: type=1326 audit(1517760104.799:2903): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10337 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 307.402757] netlink: 'syz-executor3': attribute type 17 has an invalid length. 2018/02/04 16:01:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000019f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d8000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff}) r3 = epoll_create(0x73) r4 = semget(0x2, 0x0, 0x80) semctl$GETZCNT(r4, 0x5, 0xf, &(0x7f0000613000-0x6e)=""/110) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000a7b000)) write$eventfd(r2, &(0x7f00000b8000-0x8)=0x8002, 0x8) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/04 16:01:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000527000-0x3)='ns\x00') getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000830000-0x4), &(0x7f0000bf2000)=0x4) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c2b000)="6664001f66d0") ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000463000)=""/36) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00003ad000)=[], 0x0) 2018/02/04 16:01:45 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@generic="e4164147cc838aed1be9e17b088d2628", 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000b000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f000000b000-0x8)={0x1, 0x8000}) mq_timedreceive(r0, &(0x7f0000009000)=""/221, 0xdd, 0x6b5181ad, &(0x7f000000a000-0x10)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f000000c000-0x10)={0xfff}) timerfd_gettime(r0, &(0x7f0000009000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000008000)={0x0, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}, 0x100000000, 0x0, 0x1000, 0x7, 0x8}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000b000)={r3, 0x7fffffff}, 0x8) ioctl(r0, 0xc2604111, &(0x7f0000003000)="bb9337f7ec0b04d3ec6d8eff7f7b0ae2c48acc818123fd7d00f9669b07004f22f0a20993a236916876a553d40633a094a428dea168423ea006d41bba5b3a3a3a2281b52603") [ 307.427315] audit: type=1326 audit(1517760104.799:2904): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10337 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 307.459161] audit: type=1326 audit(1517760104.799:2905): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10337 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 16:01:45 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000024000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f000002c000-0x40)={0x8, 0x7, 0xd4d4, 0x2, "12c69e0fe217202c9e47a6abb698cd8e8f7a4336830285768717d70083d88730071adeae9c37c3296c98c10c", 0x5}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000027000-0xf4)=""/244) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f000002c000)=""/219) read(r1, &(0x7f0000025000), 0x0) 2018/02/04 16:01:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/04 16:01:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002fc000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00005ce000-0x8c)={0x0, @in={{0x2, 0x3, @empty}}}, &(0x7f0000b5b000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000837000-0x6)={r3, 0xc13f}, 0x6) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, {0x0, 0x0, 0x20000}, {0x0, 0x0, 0x0, 0xfffffffffffffffe}, {}, {0x0, 0x0, 0xfffffffffffffffd}, {0x15001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000757000)) [ 307.516797] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=55886 sclass=netlink_route_socket pig=10355 comm=syz-executor6 2018/02/04 16:01:45 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000269000/0xe000)=nil, 0xe000, 0x8, 0x1f, 0x22900) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x200300, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7fff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x102) ioctl$sock_proto_private(r2, 0x89e8, &(0x7f0000002000)="2557a806e1d48d8a97485a304454cfe6ea7ae0b7219810f4d45652bfd4b1c96829a5ae1772778880f004accadf373fac4136bb7466157fc266fb") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000007b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 307.595372] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=55886 sclass=netlink_route_socket pig=10367 comm=syz-executor6 2018/02/04 16:01:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f00000ce000-0xc)={@rand_addr=0x8000, @multicast2=0xe0000002}, 0xc) r1 = syz_open_dev$amidi(&(0x7f0000fe9000-0xc)='/dev/amidi#\x00', 0x0, 0x26000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00009d3000-0x18)=""/24) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000b85000-0x118)={0x400, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @rand_addr=0xbda5}}}, 0x118) r2 = msgget(0x1, 0x101) stat(&(0x7f0000a04000-0x8)='./file0\x00', &(0x7f00002e7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000056000)='./file0\x00', &(0x7f0000b46000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000b4a000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x6c)={0x0, 0x64, "04c381a07ce509485b107157667df5b615fd7173c6734f718bcc52b7819f44a6a1cccf537d8a351c9ee5281b21d79e98fcdb72d4b5f92923dba051181d489c4fa37ba50a22344a19d39e631587c7d6221f0de41497eb88ec63503696730ec08d1688cdb0"}, &(0x7f0000000000)=0x6c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r6, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x731}}, 0x5, 0x9, 0x5e, 0x3}, &(0x7f0000001000)=0xa0) r7 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f11000-0x4)=0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x1, r3, r4, r5, r7, 0x43, 0x81}, 0x10e7, 0x40, 0xffffffff00000000, 0x80000001, 0xfffffffffffffff9, 0x7, r8, r9}) 2018/02/04 16:01:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = syz_open_dev$audion(&(0x7f000080d000)='/dev/audio#\x00', 0x80000000, 0x0) connect$bt_sco(r2, &(0x7f0000e39000)={0x1f, {0xfa, 0xfffffffffffffff7, 0x1, 0x60, 0x5, 0x4}}, 0x8) r3 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r4, 0x8, r3) readv(r5, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000768000)={0xfffffffffffffeff, 0x2, 'client1\x00', 0xffffffff80000000, "d7617489c4504cde", "2e3eac91e8a8fbb73f8d5e18590c8943f927943f1f925d5e53b180864778b10b", 0x4, 0x800}) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000880000-0x21)=""/156) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008d7000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) perf_event_open(&(0x7f0000762000-0x78)={0x5, 0x78, 0x100, 0x5, 0x3, 0x400, 0x0, 0x1b, 0x8000, 0x6, 0x8, 0x3, 0x9, 0x6, 0x8001, 0x81, 0xf64, 0x0, 0x8001, 0x0, 0x7ff, 0xcb6, 0x10001, 0x1, 0x7f, 0x5, 0x4, 0xfffffffffffffffa, 0xffffffffffffff7f, 0x509, 0x40, 0x100000001, 0xadc, 0x8, 0x81, 0x401, 0x80000001, 0x7ff, 0x0, 0x8c, 0x4, @perf_config_ext={0x1, 0x80000000}, 0x40, 0x2, 0x4, 0x1, 0xa737, 0x2, 0x3f}, r3, 0x2, r6, 0x2) dup2(r4, r5) tkill(r3, 0x16) 2018/02/04 16:01:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000515000)='./file0\x00', r1, &(0x7f0000422000-0x8)='./file0\x00') r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011}) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x0, 0x0) 2018/02/04 16:01:45 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x10001, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000013000-0x8), &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000-0x4)=0x0) ptrace$setopts(0x4206, r4, 0x8, 0x1) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000012000-0x10)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000005000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x20) close(r0) 2018/02/04 16:01:45 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind(r0, &(0x7f0000bc0000-0x80)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0xffffffffffffff6b) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b3a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00009f3000-0x70)={[{0x9, 0x3, 0x8001, 0x6, 0x4, 0x8819, 0xbd, 0x101, 0x0, 0x20, 0x7, 0x7, 0x907}, {0x7, 0x92, 0x3, 0x101, 0x0, 0x1, 0x8, 0x1000, 0xf2, 0x841, 0x9, 0x80000001, 0x1f}, {0x7, 0x0, 0x3, 0x9, 0x7, 0x6, 0x3, 0x7ff, 0x5, 0x6, 0xffff, 0x7e, 0x6}], 0x8}) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000f02000-0x70)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000b8000-0x9)='net/tcp6\x00') mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000f02000-0x8)) 2018/02/04 16:01:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000057c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) poll(&(0x7f0000c42000-0x48)=[{r0}, {r0, 0x8100}, {r0, 0x600}, {r0, 0x8000}, {r0, 0x40}, {r0, 0x204}, {r0, 0x2001}, {r0}, {r0, 0x858a}], 0x9, 0xfffffffffffffff7) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f00005ea000+0x494)={&(0x7f0000fbc000-0xa4)={0x14, 0x0, 0xd, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000071000-0x10)={0x0, &(0x7f0000c30000-0x1c)=[]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/02/04 16:01:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x20000000001, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0x73}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000873000+0x380)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000006000), &(0x7f0000de8000)=0x14) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00006c4000-0x4), &(0x7f000049d000-0x4), &(0x7f0000c12000)) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000113000), &(0x7f000027e000-0x1)) 2018/02/04 16:01:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) ioctl$KVM_NMI(r0, 0xae9a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000545000-0xc)) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f59000)=0x7ff, 0x4) mq_timedreceive(r0, &(0x7f0000838000)=""/9, 0x9, 0x8, &(0x7f000027b000-0x10)={0x0, 0x989680}) ppoll(&(0x7f0000a18000)=[{r0}], 0x1, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) 2018/02/04 16:01:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00007e6000-0x8)) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000ea7000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f000005c000-0x20)) 2018/02/04 16:01:45 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ca8000)={0x4, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x1f800000000000, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000049f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000110000)=0x3e65, 0x4) pipe(&(0x7f0000165000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f0000cfd000)=[{&(0x7f00007db000-0x66)='i', 0x1}], 0x1, 0x0) getresuid(&(0x7f0000fba000), &(0x7f00005b7000), &(0x7f0000566000-0x4)=0x0) ioprio_get$uid(0x3, r5) pipe(&(0x7f0000f82000-0x8)={0x0, 0x0}) fcntl$setpipe(r2, 0x407, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000033a000)={r4, &(0x7f0000413000)="1a383e02228eaac9ab6d53f2384de43c46802a2d1758e08c0eef1edd33fcdc1d7d866c3d3a9a5f7b7a2d0f730145dcf16e9686327fad7718f2d547d9", &(0x7f0000a40000)=""/143}, 0x18) writev(r4, &(0x7f0000bb5000-0x50)=[{&(0x7f0000446000-0x1000)="1d", 0x1}], 0x1) recvfrom$inet(r2, &(0x7f0000108000)=""/146, 0x92, 0x2, 0x0, 0x283) connect$vsock_dgram(r1, &(0x7f000054e000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) tee(r3, r2, 0x86eb, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r6, 0xc008ae05, &(0x7f0000eac000-0x1a)=""/26) 2018/02/04 16:01:45 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000efd000-0xc)='/dev/amidi#\x00', 0x8001, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/180) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003ec000-0xf)='/dev/sequencer\x00', 0x101100, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000000000)) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00008cf000)=r2) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000906000)={&(0x7f0000b3f000+0x4cf)='./file0\x00', r1}, 0xc) 2018/02/04 16:01:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x5}], 0x10}}], 0x1, 0x0) 2018/02/04 16:01:45 executing program 0: socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f9a000)) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005c5000)='/proc/self/net/pfkey\x00', 0x2080, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000f9a000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xfffffffffffffe46) 2018/02/04 16:01:45 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000006000-0x4)=r1) r2 = syz_open_dev$audion(&(0x7f0000005000)='/dev/audio#\x00', 0x7, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000004000)={0xffff, 0x2, 'client0\x00', 0x3, "a5ede0fcabf1b284", "53373f6b014efeb11d8892596dd84d4e0e17b377a35293f2683ff188dc7ad426", 0x8, 0x1}) 2018/02/04 16:01:45 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000741000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x3, &(0x7f0000225000-0x10)={&(0x7f0000001000-0x70)="d2cfc03641853b362994e932a33482ad268eb8dc17dc468a0076ca2536c352e9f8d21f99aecc23e06e194f741722280d21891a800a80ecaeb14b8bfc560920c86919aac0bc728ae548a0ff7629018a898975e5771d0ac1f7108e1c70fe8301d8c1de6ca51c2cfd8f880f464c7b2d5d70", 0x70}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000)=0xf4) 2018/02/04 16:01:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ca000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000de8000-0x5008)=@ethtool_per_queue_op={0x4b, 0xe}}) 2018/02/04 16:01:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d2f000-0x1)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000e31000-0xd)='/dev/snd/seq\x00', 0x0, 0x102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000941000-0xa)={0x80000000000000e9, [0x7f, 0x0, 0xfff]}, 0xa) write$tun(r2, &(0x7f00007ce000)=@hdr={0x0, 0x83, 0x0, 0x0, 0xff, 0x0, @ipv4={{0x0, 0x4, 0x0, 0x0, 0x28, 0x3, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00002bf000)={0x91, 0x8, 0xb7, {0x77359400}, 0x3, 0xffffffffffffff50}) dup2(r4, r2) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/04 16:01:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000b21000-0x8)='./file0\x00', 0x0, 0x190) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000cc1000), &(0x7f0000dad000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x7ffffffffd) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5b000-0x8), 0xfffffc7a) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r5}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/02/04 16:01:45 executing program 3: clock_settime(0x0, &(0x7f0000000000)={0x77359400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x42, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000), &(0x7f0000000000)=0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x400) 2018/02/04 16:01:45 executing program 1: r0 = memfd_create(&(0x7f0000ad2000)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x1c)={0x0, 0x14, "48c7455bbb30b55044d53a4fac465cf3e4192f53"}, &(0x7f0000899000)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009f9000-0x8)={r1, 0x2}, &(0x7f0000f96000-0x4)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000070000-0x9)='/dev/vcs\x00', 0x100, 0x0) pwrite64(r2, &(0x7f0000fb6000)="bda6899df63b54bfe950a4858ea49237049390ac6b593237bc2e84f4dd5f044fcef70d61d8bac513f043d04a155c7324145a283ba9fd1291e4fada43d2e5122194f8e47f21654956c53eabfe744860c781c8cb5978e9cdc9775ee57d9b461c0f94e3b50885e36c1a6845b83aa1e823511a14b5363ca439c3bbcd2ceb456fb900707237811921217a5401c2d968e2bca261505deb", 0x94, 0x31) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000b87000)=0x6) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000000), 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000)={r3, @in6={{0xa, 0x1, 0x55, @empty, 0x1}}, 0x5, 0x7f, 0x2, 0x39a9, 0x8}, &(0x7f0000002000-0x4)=0xa0) ioctl$TCSBRKP(r0, 0x5425, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r3, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00003a3000-0xfc)={r4, 0x5, 0xf4, "81519f02582d621094efc4c25c2f5438bad04777e231f2b757d4c48a5e7e756a583e1e369fb582d240f40e0f1da5bf1e808f355adc2b7178a90029b0e835922556b6973a2df7a49652c09d286c89ee6e431274f43f0609ddee1d94a3efa7436d16ab8f7b73fc5ad5b4897975638dfa06b8c4f8fbe10fc64f71cb49d9043eadbd2ef7304810459170c5630c0a8420b84825c0b11a749d95b8e7db12e0b862474f4ed6b4cce49265f3cd5483c9ecd8b7671ad398dd364ef240a28ba4aa1520b59a722d276e56f426571c3d7583b6b5ddb10ab5c9073d7d0fef88a2bfb9f0ca6df0f5ea8f85d88104be7d87fee5b1393ee0ff5b2534"}, 0xfc) r5 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002fc000-0x8)) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000c0b000)={r3}, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b1e000-0x8)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000223000-0x4), &(0x7f0000a99000-0x4)=0x4) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r5, 0x0) 2018/02/04 16:01:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) socket(0x2, 0x3, 0x400) preadv(r0, &(0x7f00005b2000-0x8)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/02/04 16:01:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000000)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000dd7000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000d5a000-0x12)='/dev/snd/pcmC#D#p\x00', 0xcb9, 0x22003) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000961000)={0x7, 0x5, 0xfffffffffffffff9, 0x0, 0x0, [], [], [], 0x2, 0x5c5}) write(r1, &(0x7f0000125000)="260000002200472b05e07d00eb000000003dc41001ffff3322ad00030000008047003501a400", 0x26) recvmmsg(r1, &(0x7f0000e71000)=[{{&(0x7f0000f66000-0x10)=@ipx, 0x10, &(0x7f0000c87000)=[], 0x0, &(0x7f0000bb8000-0x79)=""/121, 0x79}}], 0x1, 0x0, &(0x7f0000bf6000-0x8)={0x0, 0x989680}) 2018/02/04 16:01:45 executing program 7: r0 = semget(0x0, 0x2, 0x10) semctl$SETVAL(r0, 0x0, 0x10, &(0x7f0000806000-0x4)=0x10000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00'}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/02/04 16:01:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000089b000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000947000-0x8)='keyring\x00', &(0x7f00003bd000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key(&(0x7f000090d000-0xa)='encrypted\x00', &(0x7f0000994000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, &(0x7f00004d4000)="ed847effa19620c9bf04443a11ef82045d8042607a9c4c238f4eda1bb01f2853fd0fc07e2da3b6163b3c988bc6ac2458df553eeadbd326d0ebb0", 0x3a, r2) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) restart_syscall() r3 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r3}) keyctl$get_security(0x11, 0x0, &(0x7f00006d1000)=""/144, 0x90) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000459000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000fc3000-0x8)={0x0, 0xffffffffffffffff}) 2018/02/04 16:01:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8), 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x7}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000)=0xffffffff00000001, 0x4) r2 = getpgid(0x0) sched_setscheduler(r2, 0x7, &(0x7f0000002000-0x4)) getpgid(r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000)='encrypted\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003000)='\x00', 0xffffffffffffffff) keyctl$read(0xb, r3, &(0x7f0000001000-0xa2)=""/162, 0xa2) ioprio_set$pid(0x0, r2, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0xfffffffffffffc01, &(0x7f0000003000-0x8)=0x4) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000002000-0xc)={r0, r0, 0x3}) fcntl$getflags(r0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000004000-0x8)={0x2, r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000005000-0xa)='encrypted\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="2dd9e82ec6d54c1d000156c8932da1ebf4a82f06f7533f56e649e711ef663822eda7474fc67b0794307166358bacdfdae98c670aeabdb399e4aa19d625a6ba5517d130de4eec74699d720a162048391af5c7d1f4b138957ef2545e1b0ea0074cf4b507dd0e59f3d686819df6763a39b1ef7613858684016982a80a8a088a4dffdc98b06e299ccc959040c440bf3d245bfbdb5e39d449c6d47a3b9bc1c57f63859243e0ef773eb8665bc063017c06667663c82bb5379d9850f0c81579c7393582eb4dbad921e825a7b4c55cb575c53e3a3dddb8639bfed88be03f40888ab059aa9c308fe69893", 0xe6, r3) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={r1, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20}}, 0x9, 0x100}, 0x98) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/member\x00', 0x2, 0x0) socket(0xf, 0xa, 0x1) 2018/02/04 16:01:45 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000024000)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r1) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)) 2018/02/04 16:01:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000366000-0x1)=0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000823000)='iet/nfsfs\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0xc0189436, &(0x7f0000007000)={0x0, 0x0, 0xfffffffffffffffe}) 2018/02/04 16:01:45 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) listxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000004000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = getpgrp(0xffffffffffffffff) ptrace$poke(0x4, r1, &(0x7f00007bc000-0x8), 0x9) 2018/02/04 16:01:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_rr_get_interval(r0, &(0x7f00006e8000)) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18}, [], {0x95}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096}, 0x48) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00007fd000)=r1, 0x4) [ 308.043182] encrypted_key: insufficient parameters specified 2018/02/04 16:01:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x100000000000002, 0x0) getegid() fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f00000f3000-0x1)='u', 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000c47000)={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, {0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0xffffffffffffff00, [0x1, 0x101, 0x7, 0x0, 0xffffffffffffff3f, 0xfc, 0x1, 0x5c12815f]}, 0x5c) pipe2(&(0x7f0000438000-0x8)={0x0}, 0x80000) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x20) getsockname$ipx(r4, &(0x7f0000abc000), &(0x7f000084d000)=0x10) r6 = dup3(r5, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_dev$midi(&(0x7f00006ef000-0xb)='/dev/midi#\x00', 0x9, 0x2000) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000c52000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a4b000)={{{@in=@dev, @in=@broadcast}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00009cf000)=0xe8) pipe2(&(0x7f0000a7d000-0x8), 0x4000) getgid() ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 308.088603] encrypted_key: insufficient parameters specified 2018/02/04 16:01:46 executing program 6: 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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) 2018/02/04 16:01:46 executing program 5: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000006, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abb000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ac0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_pts(0xffffffffffffffff, 0x8980) ioctl$TCXONC(r1, 0x540a, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002cd000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ad0000-0x105)={0x0, 0xfd, "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"}, &(0x7f0000108000-0x4)=0x105) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003fb000-0x18)={r2, 0x7ff, 0x30, 0x9, 0x2}, &(0x7f000093f000-0x4)=0x18) 2018/02/04 16:01:46 executing program 7: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000dda000)='/dev/snd/pcmC#D#p\x00', 0x200, 0x20000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00001f2000)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000cf8000-0x33)={0x0, 0x2b, "e9112db20535d3ecc09f2f35c5d61a49fb9e2dbe3c5cff35bd5556d8e250c6e66336284c2794c11162bb14"}, &(0x7f0000dda000-0x4)=0x33) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 16:01:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000044f000-0xc)='/dev/ashmem\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cf8000-0xc)={0x0}, &(0x7f0000f26000)=0xc) ioprio_set$pid(0x2, r1, 0x7) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00008f7000-0x37)=""/55) 2018/02/04 16:01:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) setsockopt(r0, 0x4, 0x80000001, &(0x7f0000c36000-0x17)="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", 0xfe) readlink(&(0x7f0000f40000)='./file0\x00', &(0x7f000062c000)=""/27, 0x1b) getsockopt(r0, 0x114, 0x2717, &(0x7f0000a1e000)=""/1520, &(0x7f0000beb000)=0x5f0) 2018/02/04 16:01:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffbfff000}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bb4000-0x70)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/04 16:01:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000d8b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00008d4000-0x2c)=@ethtool_cmd={0x18, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c83000-0x9)='/dev/dsp\x00', 0x200000, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000479000)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c44000)={0x0, 0xe35}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000631000-0x10)={r1, 0x80000001, 0x55, 0xffffffffffffffc0}, 0x10) 2018/02/04 16:01:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bf7000)={0x0}, &(0x7f0000fd4000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000dec000)='smaps\x00') sendfile(r1, r1, &(0x7f0000b58000), 0xffff) 2018/02/04 16:01:46 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000+0x8e7)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b46000-0x8c)={r1, @in={{0x2, 0x3, @empty}}}, 0x8c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000613000)={&(0x7f000084a000-0xc)={0x10}, 0xc, &(0x7f0000aaa000)={&(0x7f0000684000)=@updsa={0x140, 0x1a, 0x505, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@loopback={0x0, 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0xffffffffffffffff, 0x33}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@extra_flags={0x8, 0x18}, @algo_auth={0x48, 0x1, {{'cryptd(md5-generic)\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/04 16:01:46 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, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r2, 0x0, 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000756000)) r3 = syz_open_dev$vcsn(&(0x7f0000ea3000)='/dev/vcs#\x00', 0x9a, 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000064c000-0x8)=@assoc_value={0x0}, &(0x7f0000b4a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000312000)={r4, 0xffffffff, 0x20, 0x3, 0x1}, &(0x7f0000c15000)=0x18) r5 = syz_open_dev$sndpcmc(&(0x7f00008ac000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x802) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000653000)={0x5, 0x30, 0x0, r5}) remap_file_pages(&(0x7f0000bc7000/0x3000)=nil, 0x3000, 0x8, 0x2, 0x2000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000ad000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000b23000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6, @empty, 0x45c}}, 0x7, 0x1, 0x7fff, 0x6, 0xab}, &(0x7f0000659000)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f000045a000-0x8)={r6, 0xffffffff}, 0x8) 2018/02/04 16:01:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)) tgkill(0x0, 0x0, 0x0) r0 = socket(0x10, 0x2, 0xc) fcntl$setflags(r0, 0x2, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000502000-0x42)="1f0000000104ff0000000000000000000005f0f00800018003fd0000000000", 0x1f) 2018/02/04 16:01:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x804, 0xfffffffffffffffb) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000d1f000)=""/18, 0x12, 0x0, &(0x7f0000119000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000978000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00009c8000)=0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001a3000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000771000)=0x7fffffff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b4d000)=@sack_info={r1, 0x4, 0x3}, &(0x7f00003d2000)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000032a000-0x14)={r1, 0x4, 0x200, 0xfff, 0x4, 0x7f}, 0x14) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ee0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000ae2000)={0x2}) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd}}], 0x4444648, 0x0, &(0x7f0000d6c000)) recvfrom$packet(0xffffffffffffffff, &(0x7f000088a000)=""/4096, 0x1000, 0x0, &(0x7f0000469000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009ca000)) 2018/02/04 16:01:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0}) ioctl(r0, 0x0, &(0x7f0000eab000-0xa6)="dfe458c990d0ca786caea6f004acd86471992b997fe8e77762d4f6e711972c51c5d8b376f1c0419ba8ebf1a0e736e58f2984563a03ab266e333a8bd1f537393d93e04060259eb040225b9db473405cccb6f2b859b4abe69defcbf425d3b0e72781f39f1bc1997dc03ba8c5f3618b2d005dbc22f82efa1e3353a629ab12ac9d848cfc8e7e21e8f6508bd6887e16380cc27351fa2d2fcc06545c340a78227472c42dbe691f1eed") fadvise64(r0, 0x0, 0x5, 0x2) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{}]}]}, 0x28}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005e4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x80000001) 2018/02/04 16:01:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x5b) r1 = accept$alg(r0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000339000-0x9)='/dev/rtc\x00', 0x442, 0x0) r2 = socket$unix(0x1, 0x7, 0x0) sync_file_range(r2, 0x7, 0x6, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00004be000-0x38)={0x0, 0x0, &(0x7f0000554000-0x40)=[{&(0x7f0000216000)=""/159, 0x9f}], 0x1, &(0x7f0000e71000)=""/158, 0x9e}, 0x0) 2018/02/04 16:01:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') unshare(0x28060400) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x89a88c1eb9a24d39, &(0x7f0000ae5000-0x4)=0x4, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/rfkill\x00', 0x0, 0x0) userfaultfd(0x0) listxattr(&(0x7f00003d2000)='./file0\x00', &(0x7f00007a5000-0x31)=""/49, 0x31) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000905000-0x8)) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000309000-0x10)={0x0, 0x7, 0x80000000000000, 0x6}, &(0x7f0000b52000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000634000)={r6, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00006f7000)={0x3}, 0x4) 2018/02/04 16:01:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000075e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fec000)='/dev/dsp\x00', 0x101a00, 0x0) connect$netrom(r1, &(0x7f0000e22000)=@ax25={0x3, {"906ba2879aa3ae"}, 0xff}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008e4000-0x5)="71e63cffcd", 0x5) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000140000-0x8)=[{&(0x7f000009c000-0x63)=""/99, 0x1d4}], 0x1, &(0x7f0000d9a000-0x18)=""/24, 0xd}, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000ff2000)={0x3, 0x2, 0x800}) 2018/02/04 16:01:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000d41000)='/dev/snd/midiC#D#\x00', 0x1, 0x101900) bind$llc(r1, &(0x7f0000d67000-0x10)={0x1a, 0x0, 0x400, 0x4, 0x6b, 0x64cc, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000044a000-0x30)={0x0, 0x0, &(0x7f00004f2000-0x6c)=[], 0x1, 0x0, &(0x7f0000901000)="05"}) r2 = memfd_create(&(0x7f0000bdc000)='/dev/binder#\x00', 0x1) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000e5e000-0xc)={{0xfff, 0x101, 0x4, 0x0, 0x7, 0x4746000000000000}, 0x1f}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003d8000-0x30)={0x4, 0x0, &(0x7f00005ad000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) [ 308.679361] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/04 16:01:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000001000-0x2c)=[{&(0x7f0000001000-0xa7)="52ec96f5d1bdf2a9f2a24680dba66589b37be0207346da40a50919565f6f20f805be154cc20aacaa20822acc2d7b08205a5e851488b46e813bcd93e07ea7ea910ee0326fe8367f06c01dcd5c49061ab8cd4983e3a3bd50a2c5a2f34293d20bce19cd7a581f2bba7adba22d036c7d233075b8bc2e7af17988d4910556701582c16b75b9457a2d5d2a9b1821c7e7558ae51b79188308457f6a9fb389ad39f3a0e0e96ff034f91a09", 0xa7}, {&(0x7f0000001000)="2a67b33a014c54afc69e392580bd8340d374fc2d1828d0dad40ad4950966b911311c854c3cb3049b6a47c6a2636d2602379a09f699fec2875f2f0f7ca190e6539f7945513f22461c27fe015c564496acb8416fd2dd88371618a881095e40dc61bbfdbc632744305b6e253e29f30e325452e38bf99f983caa4e30bd61c7cbabe13e4931e4241307e785ceeeb4cdb91ef806502007dceb5c91deefa6559478cd18d661072026d813d2cfdd5eeb19e75e2c147e8767743988907b21c23bf03c722a7a496da2", 0xc4}, {&(0x7f0000002000-0xf0)="4c7c7f528f191ec4ae18cc1c6658a3646081a30c2acc09029683b5fcf647af7db46bf10bdb7946669895ad41b82e8cc36412365d580c3d591f908facdd95c3e4e0428a87e902216142eaa35cfff4aedfdcc7fbf64878ec7d5f07c7a256c33b7c775896d0238887a20781a85bd5bbc93ca72cbb179c919cf3088cf73e01122036f9245dcee6c0afd3a91b0fcbd49458235e6d3703a73da3f19e5b3c209838c61fbd1d9fd2cfbd6edbe0e294325d2d9a7ee630cbdafb5b409e49a0f7b52d03831d241c2762a442e933c779e3a6435f43c779b6cfb3f456b5fde7f81a5a92a9820e46938ba9ddb028eb287eb3f4b71ca9d1", 0xf0}, {&(0x7f0000000000)="99c304929e32024794adcf6abcc7cb55469be14b724f2bb85c77969df69d027d5b479acccf732aa27be158d2e1bc71a00a4a", 0x32}, {&(0x7f0000000000)="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{&(0x7f0000001000-0xd6)="7bf1d465aa88a229cd65d28a691b2237497ebceae1baeb0b4b1e1c40b20c40d871c3776d36ee4e62eb4f67e7a6557b889d0c79741332c7886ce7640d5b36a81636db77264bea78764a5e9a3f85eb82e0e2d8145b9067b756e8c59d257cb9a666bcadb60faa500ef88909716fa74ae5018b5780eac50f67ddf6cc2979ed917f91b5969a6b520df200f19a9a69c80b7b8d5aed7efc64a7df26383a8c1a060f6d9bb48b6a44c0ccd0513b8e6b7000d8abf2829504342f732e64d37a0a8d4569a378af397b12fda8ee59fee45fabf251ac13de12c8fdb903", 0xd6}], 0x7, &(0x7f0000001000-0x2a8)=[@iv={0x58, 0x117, 0x2, 0x42, "a095ab6ee87149fe77589424bbae8d54385c1021ae12aef22391887a7ddcb758c6fe3666db089cbff26706202ea3ace9debe1b59867a3e786ba4139ea13a450f6322"}, @iv={0x50, 0x117, 0x2, 0x36, "8d8eeb2e4578f68a5fa374f52dee01f19a99e49942d1ffe2171a0bfd58631e4d346835c18f981457f1de143f30d3a565184c2bacc372"}, @op={0x18, 0x117, 0x3}, @iv={0x40, 0x117, 0x2, 0x26, "6c14633c44b9d390a8e7f91407696e7feed92fae8d01440652059035c091fd1d0ac270783a0a"}, @iv={0xd8, 0x117, 0x2, 0xbd, "2e67fc6e05062c03d71d6c79c4f2ecc9011de1be3f27b79d7e552a7e1e9cfe9130e6081290ff6b45724d5d66d9b18877d3589c54bf362f826b2085268741c51bff1da07f84f40a3f5912a89a13e47e85d928ed6ae77161c5f046b8359fdd448d9d3531c61434dea5e0a2ce1d4a75bc2488993660c5c2fa032a9ca2f4b9f7e6e09dc62d3589a8f85378296876b7e0c23efa3d52c57dce15841473f04ec8cd8c96f0a26701467952dffba3f8efd3e183111b3d8fa1c6ebc09482888367c7"}, @iv={0xb8, 0x117, 0x2, 0xa0, "491439cb328230a1a3969dce7f31ca0876ead3e2b379eab875ce327e1eb516de94861c41ce2fdae1581faf5b61f9859ce8bf6ad87ed7a46e3d3c1bfdf5e9eb5cce8e2d4139061150d14add609e17769366449ed7e52b52177c4e68cb130477d84be200bad29bb71f55d43def1b4418b83797a2b5c9a0a9bc536ad666d84859d25dd4e4f3d5a9fc3fe949175250002f579a91d33619f04717315a0342347cac8a"}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x2a8, 0x8800}, {0x0, 0x0, &(0x7f0000001000-0x90)=[{&(0x7f0000002000-0xfa)="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", 0xfa}, {&(0x7f0000000000)="a8e226c102a082535dcf959e8fc04b143a024b7abc9c9d66f8d398b70e113148ed6ccfdb02947d5d8fb7b6f65fc4633c6d2494fa5cbada00b2ea6c3b3155e7ad3bd97803d5ee40775faaf20fa77c03cdc0e77aa6de808105639689366c2350fe40032b90a6d425267de689f06e713a13e24b5a553a8a8431bfe523ea3d8324322889de148ad6f6a9b62f3fd5787659ba57e7d012a5f7d02d2e10d5817c0cb78dbab6e929cb8e41482ee33f9ded38", 0xae}, {&(0x7f0000001000-0xb1)="dbbb6f330dc63ad53244ec362675be3ad72c01ce75c6af13b9498db50b4dc84fc3748ddb5fec32ed7af14949d5bf1c241de3c8b6ccc006ffedc2973b69ed90d4ce7c0243850a8dc22139e44125a25d6ee5058f5d716d9d69e7cbacf99190a89df95cbabfd7289bbfb0e2a87883acddb8151a6558f0d1ce3971ff68e48f1dd15fa585fed366a7a60907f78e1bfdcd415baeeba3d10b5ab62ca1b8dee0e815beb461e7abf7e58edf9db3c98bd1fd06aaa4ab", 0xb1}, {&(0x7f0000000000)="f312f1e1b720795dcf908b984257b6ed038838abc1be2858b20bf0e02bc603e732fa4c1196104043ee6c8f12f0e76627f8774ba8010f6ee99272eecbb899991b08", 0x41}, {&(0x7f0000001000)="58859bc34bc77085dd645acaf76355f62acb09430c7506b0b9f99796187cd66d3f0c7bfb49c0440d66d35bfd7c124235da19f4f4b4a619f3459acd762063c5701d23fbf2c9a96d16a4960696257d82794e97c91460e631e08cbd9fe44fe96f2c7dc60f85fa0487d9060831e0be4272a5a085ed50f26486426a4193825dcea92acf4ae9dc", 0x84}, {&(0x7f0000002000-0x44)="f2c9a7e5509bc74722b247509838be83c92ac777b5b5ecda94cc1a98f5dfc206aa2e7d61c2fe8c88cb3b80b70169fe55b4237d2d7315a00b00522460489b3a23cacff802", 0x44}, {&(0x7f0000000000)="4938d22408f6d10e6de4624c9be72fe3bd530ec6cbe1deb17022634f34bed2e9b847c45bcf8a4f915836a0f44e75c2f7e98f71f26fd01c2f2252755ffdf1f5888316419771eeee6b6755c93c31773741842043cd91a7c595dde3d4193daefff71e2006d23f6afb3ca5a9d374d5cd991daa2b99eb85d348031a1b4a83d8f17f27064cc6810af29bfae434f4cf", 0x8c}, {}, {&(0x7f0000001000)="1b61efe3d0850fe4ebb89d3b87c97a4d891ac17b6e744ec06def4862decdc4727457bb84cba6a46946f368cca41476a94bf2b6697c8b04b5d7f780c453dbbec8108b4c005bf6da8f3702b11f2752502fa41315490ebc901d316834dc71c04127f173d460d6ec984ce8b8673fc6a08c0bf10340f86a08b24776eceebdd1f86f9d771775dcf16799b5713e6c3eb197d73c94de11db412f1dd3919d1a2e6f52b5182f2f0c002bc54b7b6d9c958d441d66085e23344357171e6b525813a1d9d9c8a5dc6fef8e74fdf0a090f3901024f958aaadc8d730e6b04def42e58aaf18c227d022351df57c75e53b82af1d1965a41e6d640c57c83d375d", 0xf7}], 0x9, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0xfff}, @assoc={0x18, 0x117, 0x4, 0xf5ca}, @iv={0xc8, 0x117, 0x2, 0xb2, "f7085fa7f34ff066b4e6fcccd6e021e4183e8eb0a928d962e3fd08f7c0090d41cddce79017c18c41e63176122b1b405288dbe6ff04534ca10be1ab85bc4a85b0709beaca2358564788ac24ae2c5738d5f4d48c816230a31fb92740f702ab6884f6312f7f166797d295c5e9b0e57fd499e99093314fd4f9be3d87f68f7c38c83f8e2a91de422d828bd6611d749e816a1240d4d9ceb7e80f11541b986ea8693cad5c8016cbd14bce92fcdd297f4030d7572558"}, @assoc={0x18, 0x117, 0x4, 0xaf1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @iv={0xf8, 0x117, 0x2, 0xe3, "0256dc06d70a1bd02c2665a48337a88aa9e67fa312b92959d51143f138dd2512210f8936c04d8fb682b6c62e2ce5cd1b0361097ce1fb37561eeb5dd05c35306d3e1111a150d98bd48710450ea6ea6e116c862666c71385cab88c145b4ac7d304fccf82dc3fc424288b50b4d8103ec8d808683c68ae26ff744757d96880f653be268f749f7cd7ab75934021faae0e10f4820f769ffcb572fa516248da41d01feb8197f4056a77032308c1d7d3e85d5bff9e39da5f5930718b02661c98e627cc7a829063b4578dc41440ea216c6e793034abfeb46ea44394805b4e9169ece95143eec6dc"}], 0x238, 0x8080}, {0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="0435d1c37eb58a3234184f906019c83298a348fb31196d23ee889dc3a3c3119e11ca22b4eeb3426be82dab6e56827814d5c2b9193834bc42e8355a01d68f6da579ba9f652df03e1e71c4fad9cde59a7e3de1bcdd3bd121be6a26e592e94e70ec29c07e630a6a4cfda162056dc193fee9cff9c185494d37ea49a3bf3402fa96cd77f01e6173a049a3d17bf1c887112215009270965acc38af7baea09f7bce13cdf0973e211ab84d6d8aa27df3e714499f74c4db7fdb4d7f1d9a", 0xb9}], 0x1, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x1000}], 0x18, 0x90cc0a9501efa37f}], 0x5, 0x4000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000004000-0x44)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000f69000-0x1d0)=[@iv={0x18, 0x117, 0x2}], 0x18}, 0x0) 2018/02/04 16:01:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x23a, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) r2 = epoll_create1(0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000e46000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000099f000-0x10)={r3, &(0x7f0000ddc000-0x1000)=""/4096}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001a000-0xc)) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x82) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000a9a000-0x20)={0x1, 0x6beb, 0x5ea8, 0x5, 0x13, 0x9}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00003fd000-0x4)={r1}) [ 308.742352] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/04 16:01:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000006000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c43000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00001be000)='/dev/vcs#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f000048d000)={@common}) getpid() ustat(0x101, &(0x7f0000b0b000)) 2018/02/04 16:01:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000074f000)='net/ip6_mr_vif\x00') r1 = gettid() stat(&(0x7f00006e8000-0x8)='./file0\x00', &(0x7f000069e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000788000-0x28)={0x7, 0x7, r1, 0x8, r2, 0xfb, 0x80, 0x5}) pread64(r0, &(0x7f0000158000-0xdd)=""/221, 0x47e, 0x800000004) clock_gettime(0x0, &(0x7f000050c000)={0x0, 0x0}) ppoll(&(0x7f0000cfb000)=[{r0}, {r0}, {r0, 0x15}, {r0, 0x2}, {r0, 0x20}, {r0, 0x400}], 0x6, &(0x7f000026e000)={r3, r4+10000000}, &(0x7f000013c000)={0x100}, 0x8) 2018/02/04 16:01:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000871000-0xa)='/dev/vcs#\x00', 0x1, 0x40000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000013d000)={0x0, @loopback, @rand_addr}, &(0x7f0000f52000)=0xc) accept4$alg(r0, 0x0, 0x0, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f5f000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x9, r1}) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000ea7000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000ec0000-0x4)=0x8, 0x4) r3 = socket$inet6(0xa, 0x3, 0x7) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ce7000-0x8)) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200", 0x7}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @syzn={0x73, 0x79, 0x7a, 0x0}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x5}}}]}}, 0x400) 2018/02/04 16:01:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000af000-0x12)='/dev/snd/pcmC#D#c\x00', 0x81, 0x10002) sendmsg$nl_route(r0, &(0x7f0000a83000-0x38)={&(0x7f000026d000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000bf4000)={&(0x7f0000c4e000)=@mpls_delroute={0x3c, 0x19, 0x21, 0x4, 0x2, {0x1c, 0x20, 0x94, 0x1, 0xff, 0x2, 0xff, 0x3, 0x100}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x4}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x82}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xfffffffffffff0f3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) listen$netrom(r0, 0xffffffffffffff4d) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75}, 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), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000812000-0xb)='/dev/audio\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000000005423, &(0x7f0000000000)) openat$mixer(0xffffffffffffff9c, &(0x7f0000af5000-0xb)='/dev/mixer\x00', 0x40240, 0x0) 2018/02/04 16:01:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000326000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mknod(&(0x7f0000a58000)='./file0\x00', 0xe000, 0x7844) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000253000)={0x4, 0xffffffffffffffff}) r3 = dup2(r1, r2) mlock2(&(0x7f0000fe3000/0x4000)=nil, 0x4000, 0x1) ftruncate(r1, 0x8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000291000)) 2018/02/04 16:01:46 executing program 1: mmap(&(0x7f0000000000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000287000)=0x5, 0x4) r1 = syz_open_dev$audion(&(0x7f00003f5000-0xc)='/dev/audio#\x00', 0x7fffffff, 0x640) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ace000-0xe8)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000acd000)=0xe8) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000acd000+0xa22)={&(0x7f0000ace000-0x14)=@ll={0x11, 0xf7, r2, 0x1, 0x401, 0x6, @empty}, 0x14, &(0x7f0000701000)=[{&(0x7f0000acd000)="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", 0x1000}, {&(0x7f0000acd000)="fdd14ce2cb3ad204a9c3338bbcea971a89cefd6bc7b99bffe3c5605cc5d2eb969f34712b70c982d9888cbeb5c12988758ccd61121ce1", 0x36}, {&(0x7f00004ea000-0xc1)="8031b4a71b1f65e02b7bf77e7d190a47e9523251d4ef65868dd8921cedf465749f8dbb639c4a8ac4eea91d8465a348eb8ff970288d657840f65952f8f761767a4699d53935a6030d8f1c792f0d828a920cf160e610805cc12bd2aef8b870f9f9fcef0d463244cca1ee5f38df85baebce6ae11d039c958341976d4ce328ccf1d1a1120bfead665f13ddbbe59952b4f50ad49c8e4e36538bb0af4f1bcbedd916a1195635a64f54127ba1a459bd267e0a19a1620b4489a1c6d286e7bdaa6d9820f2dc", 0xc1}], 0x3, 0x0, 0x0, 0x10}, 0x20000000) bind$inet6(r0, &(0x7f000081b000)={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8215}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 16:01:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000e22000)={0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d00, 0x0, 0x101}]}) 2018/02/04 16:01:46 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) fchmodat(r0, &(0x7f0000401000)='./file0\x00', 0x81) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fcb000)="3d531057e6af66ab839c896780cbc90c5b823a77113e7a71072b4f915fa221d7452264e26797fa14f994d301f5427ffd7213e658", 0x34, 0x4000805, &(0x7f00001e2000)={0x2, 0x1, @rand_addr=0x9}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0xc00000000, 0x101002) write$evdev(r0, &(0x7f0000fca000-0xd8)=[{{}, 0x1, 0x400}, {{0x77359400}, 0x4}], 0x30) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/02/04 16:01:46 executing program 4: mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000045000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000041d000), &(0x7f000041d000)=0x4) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f000041e000-0x10)={0x2, 0x3, @rand_addr=0x39b4}, 0x6106dcd49a4ff23b) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000421000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000422000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000423000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000424000-0x70)=[{&(0x7f000041e000)=""/116, 0x74}, {&(0x7f000041f000)=""/61, 0x3d}, {&(0x7f0000172000)=""/196, 0xc4}, {&(0x7f0000421000-0x43)=""/67, 0x43}, {&(0x7f0000422000-0xdc)=""/220, 0xdc}, {&(0x7f0000423000-0x4c)=""/76, 0x4c}, {&(0x7f0000280000)=""/193, 0xc1}], 0x7, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x1}}], 0x48}, 0x0) 2018/02/04 16:01:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) rename(&(0x7f000069a000-0x8)='./file0\x00', &(0x7f00002c1000-0x8)='./file0\x00') r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c5a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f35000)={0x0, 0x2d}, &(0x7f00004e4000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006cc000)={r1, 0x1}, &(0x7f00002fd000-0x4)=0x6) r2 = open(&(0x7f0000432000)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000c54000)='./file1\x00', 0x40, 0x0) splice(r2, &(0x7f00009c6000-0x8)=0x13, r3, &(0x7f0000a1d000), 0x80000001, 0xd) 2018/02/04 16:01:46 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f87000)='/dev/audio\x00', 0x111000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000800000-0x4), &(0x7f0000fa0000-0x4)=0x4) readv(r1, &(0x7f0000cc1000-0x70)=[{&(0x7f0000758000)=""/19, 0x13}], 0x1) sched_rr_get_interval(0x0, &(0x7f000050a000)={0x0}) r3 = add_key$keyring(&(0x7f000086d000-0x8)='keyring\x00', &(0x7f00006db000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r3) r4 = shmget(0x3, 0x2000, 0x54000200, &(0x7f0000024000/0x2000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f00005b3000-0x1000)=""/4096) write$evdev(r1, &(0x7f0000747000-0x30)=[{{}, 0xc6, 0x0, 0x800000000}, {{r2}}], 0x30) 2018/02/04 16:01:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) rename(&(0x7f000069a000-0x8)='./file0\x00', &(0x7f00002c1000-0x8)='./file0\x00') r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c5a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f35000)={0x0, 0x2d}, &(0x7f00004e4000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006cc000)={r1, 0x1}, &(0x7f00002fd000-0x4)=0x6) r2 = open(&(0x7f0000432000)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000c54000)='./file1\x00', 0x40, 0x0) splice(r2, &(0x7f00009c6000-0x8)=0x13, r3, &(0x7f0000a1d000), 0x80000001, 0xd) [ 308.961332] INFO: trying to register non-static key. [ 308.966462] the code is fine but needs lockdep annotation. [ 308.972079] turning off the locking correctness validator. [ 308.977710] CPU: 0 PID: 10595 Comm: syz-executor5 Not tainted 4.15.0+ #296 [ 308.984715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.994070] Call Trace: [ 308.996652] dump_stack+0x194/0x257 [ 309.000280] ? arch_local_irq_restore+0x53/0x53 [ 309.004946] register_lock_class+0x1b6c/0x2820 2018/02/04 16:01:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000089f000)={0x5, 0x0, [{0xc000000a, 0x9, 0xffffffffffffffff, 0x7ff, 0x7}, {0x80000007, 0xe0c, 0x6, 0x7ff, 0x6}, {0x80000007, 0x5, 0x2, 0xfffffffffffffff9, 0x2}, {0x5, 0x40800000, 0x7d3c, 0x0, 0x9f}, {0xc0000001, 0x526, 0x6, 0x180000000, 0x9}]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000093000-0x10)={0xf000}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000bdb000-0x15)='/proc/self/net/pfkey\x00', 0x103000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000726000-0x10)) [ 309.009525] ? __lock_acquire+0x664/0x3e00 [ 309.013752] ? lock_pin_lock+0x360/0x360 [ 309.017813] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 309.023007] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 309.028188] ? perf_trace_lock+0xd6/0x900 [ 309.032329] ? trace_event_raw_event_lock+0x340/0x340 [ 309.037511] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 309.042692] ? debug_check_no_obj_freed+0x3da/0xf1f [ 309.047697] ? perf_trace_lock+0xd6/0x900 [ 309.051840] ? trace_event_raw_event_lock+0x340/0x340 [ 309.057020] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 309.062201] ? do_raw_spin_trylock+0x190/0x190 [ 309.066776] ? find_held_lock+0x35/0x1d0 [ 309.070837] ? check_noncircular+0x20/0x20 [ 309.075063] ? __is_insn_slot_addr+0x1fc/0x330 [ 309.079634] ? lock_acquire+0x1d5/0x580 [ 309.083604] __lock_acquire+0x1de/0x3e00 [ 309.087657] ? lock_release+0xa40/0xa40 [ 309.091616] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 309.097487] ? del_timer_sync+0x84/0x240 [ 309.101552] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 309.106726] ? __might_sleep+0x95/0x190 2018/02/04 16:01:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000089f000)={0x5, 0x0, [{0xc000000a, 0x9, 0xffffffffffffffff, 0x7ff, 0x7}, {0x80000007, 0xe0c, 0x6, 0x7ff, 0x6}, {0x80000007, 0x5, 0x2, 0xfffffffffffffff9, 0x2}, {0x5, 0x40800000, 0x7d3c, 0x0, 0x9f}, {0xc0000001, 0x526, 0x6, 0x180000000, 0x9}]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000093000-0x10)={0xf000}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000bdb000-0x15)='/proc/self/net/pfkey\x00', 0x103000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000726000-0x10)) [ 309.110696] ? led_tg_destroy+0xb0/0x3f0 [ 309.114747] ? __mutex_lock+0x16f/0x1a80 [ 309.118801] ? led_tg_destroy+0xb0/0x3f0 [ 309.122850] ? rcutorture_record_progress+0x10/0x10 [ 309.127840] ? led_tg_destroy+0xb0/0x3f0 [ 309.131878] ? is_bpf_text_address+0xa4/0x120 [ 309.136348] ? mutex_lock_io_nested+0x1900/0x1900 [ 309.141167] ? __kernel_text_address+0xd/0x40 [ 309.145637] ? find_held_lock+0x35/0x1d0 [ 309.149671] ? led_tg_destroy+0x2ca/0x3f0 [ 309.153790] ? lock_downgrade+0x980/0x980 [ 309.157916] ? save_stack+0x43/0xd0 [ 309.161512] ? kasan_slab_free+0x71/0xc0 [ 309.165542] ? kfree+0xd6/0x260 [ 309.168792] ? idletimer_tg_destroy+0x35b/0x4f0 [ 309.173438] ? cleanup_entry+0x242/0x380 [ 309.177471] ? ipv6_setsockopt+0x10b/0x130 [ 309.181688] ? rawv6_setsockopt+0x4a/0xf0 [ 309.185811] ? sock_common_setsockopt+0x95/0xd0 [ 309.190450] ? SyS_setsockopt+0x189/0x360 [ 309.194567] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 309.199470] ? init_timer_key+0x3f0/0x3f0 [ 309.203592] lock_acquire+0x1d5/0x580 [ 309.207371] ? lock_acquire+0x1d5/0x580 [ 309.211329] ? del_timer_sync+0x84/0x240 [ 309.215364] ? lock_release+0xa40/0xa40 [ 309.219311] ? mark_held_locks+0xaf/0x100 [ 309.223433] ? kfree+0xf0/0x260 [ 309.226685] del_timer_sync+0xba/0x240 [ 309.230544] ? del_timer_sync+0x84/0x240 [ 309.234580] led_tg_destroy+0x2dd/0x3f0 [ 309.238530] ? hmark_tg_v4+0xfa0/0xfa0 [ 309.242392] ? __do_replace+0x200/0xa70 [ 309.246337] ? hmark_tg_v4+0xfa0/0xfa0 [ 309.250195] cleanup_entry+0x242/0x380 [ 309.254057] ? cleanup_match+0x220/0x220 [ 309.258096] ? kasan_check_write+0x14/0x20 [ 309.262304] ? _copy_from_user+0x99/0x110 [ 309.266424] do_ip6t_set_ctl+0x4bc/0x5f0 [ 309.270460] ? translate_compat_table+0x1c50/0x1c50 [ 309.275455] ? mutex_unlock+0xd/0x10 [ 309.279143] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 309.284391] nf_setsockopt+0x67/0xc0 [ 309.288078] ipv6_setsockopt+0x10b/0x130 [ 309.292114] rawv6_setsockopt+0x4a/0xf0 [ 309.296064] sock_common_setsockopt+0x95/0xd0 [ 309.300531] SyS_setsockopt+0x189/0x360 [ 309.304477] ? SyS_recv+0x40/0x40 [ 309.307905] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 309.312721] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 309.317712] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 309.322440] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 309.327166] RIP: 0033:0x453299 [ 309.330329] RSP: 002b:00007f3f097d9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 309.338011] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000453299 [ 309.345258] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000016 [ 309.352500] RBP: 00000000000005f6 R08: 0000000000000400 R09: 0000000000000000 [ 309.359741] R10: 000000002000fc00 R11: 0000000000000212 R12: 00000000006f7fb0 [ 309.366984] R13: 00000000ffffffff R14: 00007f3f097da6d4 R15: 0000000000000006 [ 309.374743] ------------[ cut here ]------------ [ 309.380565] ODEBUG: assert_init not available (active state 0) object type: timer_list hint: (null) [ 309.390734] WARNING: CPU: 0 PID: 10595 at lib/debugobjects.c:291 debug_print_object+0x166/0x220 [ 309.399579] Kernel panic - not syncing: panic_on_warn set ... [ 309.399579] [ 309.399589] CPU: 0 PID: 10595 Comm: syz-executor5 Not tainted 4.15.0+ #296 [ 309.399592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.399595] Call Trace: [ 309.399610] dump_stack+0x194/0x257 [ 309.399621] ? arch_local_irq_restore+0x53/0x53 [ 309.399631] ? vsnprintf+0x1ed/0x1900 [ 309.399644] panic+0x1e4/0x41c [ 309.399651] ? refcount_error_report+0x214/0x214 [ 309.399659] ? show_regs_print_info+0x18/0x18 [ 309.399672] ? __warn+0x1c1/0x200 [ 309.399685] ? debug_print_object+0x166/0x220 [ 309.399690] __warn+0x1dc/0x200 [ 309.399698] ? debug_print_object+0x166/0x220 [ 309.399706] report_bug+0x211/0x2d0 [ 309.399720] fixup_bug.part.11+0x37/0x80 [ 309.399729] do_error_trap+0x2d7/0x3e0 [ 309.399736] ? vprintk_default+0x28/0x30 [ 309.399746] ? math_error+0x400/0x400 [ 309.399754] ? printk+0xaa/0xca [ 309.399762] ? show_regs_print_info+0x18/0x18 [ 309.399774] ? __internal_add_timer+0x2d0/0x2d0 [ 309.399794] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 309.399804] ? __internal_add_timer+0x2d0/0x2d0 [ 309.399811] do_invalid_op+0x1b/0x20 [ 309.399819] invalid_op+0x22/0x40 [ 309.399827] RIP: 0010:debug_print_object+0x166/0x220 [ 309.399831] RSP: 0018:ffff8801d915f8f0 EFLAGS: 00010286 [ 309.399839] RAX: dffffc0000000008 RBX: 0000000000000005 RCX: ffffffff815a57ae [ 309.399845] RDX: 0000000000010000 RSI: ffffc900034d8000 RDI: 1ffff1003b22bea3 [ 309.399849] RBP: ffff8801d915f930 R08: 0000000000000000 R09: 1ffff1003b22be75 [ 309.399854] R10: ffff8801d915f7f0 R11: ffffffff86b39178 R12: 0000000000000001 [ 309.399858] R13: ffffffff86b4a9e0 R14: ffffffff86012d20 R15: ffffffff815f81e0 [ 309.399866] ? __internal_add_timer+0x2d0/0x2d0 [ 309.399879] ? vprintk_func+0x5e/0xc0 [ 309.399898] debug_object_assert_init+0x303/0x570 [ 309.399910] ? debug_object_free+0x5a0/0x5a0 [ 309.399922] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 309.399936] try_to_del_timer_sync+0x74/0x130 [ 309.399942] ? try_to_del_timer_sync+0x74/0x130 [ 309.399949] ? del_timer+0x140/0x140 [ 309.399957] ? del_timer_sync+0x120/0x240 [ 309.399968] del_timer_sync+0x18a/0x240 [ 309.399980] led_tg_destroy+0x2dd/0x3f0 [ 309.399991] ? hmark_tg_v4+0xfa0/0xfa0 [ 309.400002] ? __do_replace+0x200/0xa70 [ 309.400014] ? hmark_tg_v4+0xfa0/0xfa0 [ 309.400022] cleanup_entry+0x242/0x380 [ 309.400033] ? cleanup_match+0x220/0x220 [ 309.400046] ? kasan_check_write+0x14/0x20 [ 309.400054] ? _copy_from_user+0x99/0x110 [ 309.400065] do_ip6t_set_ctl+0x4bc/0x5f0 [ 309.400078] ? translate_compat_table+0x1c50/0x1c50 [ 309.400096] ? mutex_unlock+0xd/0x10 [ 309.648898] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 309.654151] nf_setsockopt+0x67/0xc0 [ 309.657841] ipv6_setsockopt+0x10b/0x130 [ 309.661880] rawv6_setsockopt+0x4a/0xf0 [ 309.665833] sock_common_setsockopt+0x95/0xd0 [ 309.670305] SyS_setsockopt+0x189/0x360 [ 309.674254] ? SyS_recv+0x40/0x40 [ 309.677685] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 309.682505] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 309.687496] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 309.692228] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 309.696956] RIP: 0033:0x453299 [ 309.700120] RSP: 002b:00007f3f097d9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 309.707800] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000453299 [ 309.715044] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000016 [ 309.722289] RBP: 00000000000005f6 R08: 0000000000000400 R09: 0000000000000000 [ 309.729532] R10: 000000002000fc00 R11: 0000000000000212 R12: 00000000006f7fb0 [ 309.736781] R13: 00000000ffffffff R14: 00007f3f097da6d4 R15: 0000000000000006 [ 309.744510] Dumping ftrace buffer: [ 309.748029] (ftrace buffer empty) [ 309.751726] Kernel Offset: disabled [ 309.755324] Rebooting in 86400 seconds..