05998f60444b94d311e3d4aa1ebccd38384b2ac9224147ecf7ab485e0a7950aad54b41f35e7"}, {0x100, 0x9da3b1f8761ff17a, 0x9, "f46e54095c75f0214770722c7a70dfc15959bcf28a3f319068ea6c45ed0873df8140367efa38694acfad77bfc03dd6afa10da0cb8ae955c6371d29838723d251ff9c2a56ab4e068697bc2bd6a56ae951f840c280256d82df64cb25e6b066ccee5261218fcb6d822be77e887b2bc406169aedcc45183f150f2dc57506945ba6418861fd4ee165b4c248ec339431ecc4702084f815dc9cfbff3d1990666db2c2be370859635e25712d180aa3023042fc90246e2d611470a0a28bd57e17b3b39ac2bdd4060ad5b91dd4b38cc1c01530e2d63d6d520848516951dad907f3249b65498806bb65f8dca70d3b30d1"}, {0x48, 0x11, 0xffd, "06732655eecc27f4dd21e43a2263dadc6522144542188c0545aea20448f541df31f99d5dc1cb5792ad649463287c51043bd1444d"}, {0x80, 0x11b, 0x800, "ac390f997deab637def53488e2972388d14f15cecb35df1e1808692bbaa71d99f5090636a05c998526ca85828142d802f80851b12836e3894c3096fcd3e01bd064517ce26a4683e4d8dc46c58fa0638d054af9eda23279ee3002e1816cbb0aab119849ff33928dbb14ad404c"}], 0x1258, 0x80}, 0x20000000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f000000c000)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000000e000-0x5c)={{0xa, 0x3, 0x1, @empty}, {0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x261}, 0x40, [0x3, 0x2, 0x401, 0x4, 0x2, 0x5, 0x4, 0x10001]}, 0x5c) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000000f000-0x4)=0x1001, 0xfffffce5) 2018/02/15 05:26:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:22 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x7f) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/hwrng\x00', 0x232001, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000010000)={0x2, 0x9, 0x401, 'queue1\x00', 0x81}) 2018/02/15 05:26:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xb, 0x800, 0x8) r2 = msgget(0x0, 0x240) msgsnd(r2, &(0x7f0000b9e000)={0x2, "b1"}, 0x9, 0x800) lremovexattr(&(0x7f0000300000)='./file0\x00', &(0x7f00003fe000-0x14)=@random={'user.', 'vmnet0nodev/})\x00'}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c3d000)='/selinux/checkreqprot\x00', 0xa00, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f000046d000-0x4)) bind$nfc_llcp(r1, &(0x7f00008ce000)={0x27, 0x3401, 0xfffffffffffffff7, 0x7, 0x3, 0x7, "3e4854e2b181d203408ed7d9d3dbc3ab8274147a30c5356b058ddcee48ab4093249e35a6f5c840bf15ab6792f803d787d9b1cc8994e93b5b81fffd635f3643"}, 0x60) connect$rds(r1, &(0x7f0000811000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) fcntl$getownex(r3, 0x10, &(0x7f0000635000-0x8)={0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000821000-0x8)={0x0, 0x0}) kcmp(r4, r5, 0x6, r3, r3) r6 = syz_open_dev$midi(&(0x7f00009c4000)='/dev/midi#\x00', 0x800, 0x216001) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/02/15 05:26:22 executing program 3: mkdir(&(0x7f0000f42000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b7e000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff7000-0x8)={0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000b22000)={@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @broadcast=0xffffffff}, 0x0, 0x0, 0x4, 0x2}}, {&(0x7f0000ff6000)=""/58, 0x3a}, &(0x7f0000ff7000-0x1), 0x2}, 0x46) unshare(0x8000400) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000008c000-0x8)='keyring\x00', &(0x7f0000739000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ff6000)='vboxnet1selinux[selinuxuser\x00', 0xfffffffffffffff8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ff7000)={0x0, 0x0}) keyctl$setperm(0x5, r2, 0x80000) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r3, &(0x7f0000ff8000)={0x29, 0x9b, "d4edcb3b6107e76d7db8bcbf6406e495fdd857582f3e30eae02fdbec801a5d40dc"}, 0x101000) lseek(0xffffffffffffffff, 0x0, 0x7) 2018/02/15 05:26:22 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000006000)) 2018/02/15 05:26:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c18000-0x10)='/dev/input/mice\x00', 0x0, 0x10200) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3fffffff800000) bind$bt_l2cap(r1, &(0x7f0000e5b000-0xe)={0x1f, 0x1000, {0xdb1e, 0x4, 0xffff, 0x9, 0x7, 0x2}, 0x9}, 0xe) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r2 = mmap$binder(&(0x7f0000d50000/0x4000)=nil, 0x4000, 0x0, 0x1013, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000ea4000-0x18)={r2}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000816000-0x8)=0x1000) [ 43.359303] syz-executor1 (6633) used greatest stack depth: 16352 bytes left 2018/02/15 05:26:23 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000d000-0x8)={0x0}, 0x80000) ioctl$KDSETMODE(r1, 0x4b3a, 0x3) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000000e000-0x4), &(0x7f0000009000)) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000006000-0xf4)=""/244, &(0x7f000000a000-0x4)=0xf4) 2018/02/15 05:26:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x3ba, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0x0, [], [@calipso={0x7, 0x0, {0x100000000, 0x0, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x0, [], [@hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0xfffffe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x0, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x3ffffe0b, [0x0]}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x100000000000002) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000081f000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00007fa000-0x8c)={0x5, 0x8000, 0x3, 'queue0\x00', 0x5}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000117000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x1f0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000237000-0x40), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x1}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f0}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='bpq0\x00', @common='syzkaller0\x00', {}, {}, 0x4, 0x0, 0x40}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/15 05:26:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) r2 = fcntl$getown(r0, 0x9) r3 = getpid() r4 = syz_open_dev$sndmidi(&(0x7f0000a6c000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x1) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f00001a2000-0x20)={0x41, 0x8, 0x0, 0x5, 0x2, 0x6}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005b6000-0x4)=r3) ioctl$int_in(r4, 0x5473, &(0x7f0000c93000)=0x2) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000e20000-0xc)={r4, r0, 0x5}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x10000000101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/15 05:26:23 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d1a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000357000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00001aa000)={0x3, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000a9c000)={0x1, r2, 0x10001, 0x3}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000c9d000-0x4)={0x3}, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f000088e000)=[@exit_looper={0x630d}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000060a000-0x8)={0x0, 0x3}, &(0x7f0000c6b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ee7000-0x8c)={r3, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f000053b000)=0x8c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000a2c000-0x8)=[@decrefs={0x40046307, 0x2}], 0x0, 0x0, &(0x7f0000213000)}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000e20000-0x138)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ccd000-0x6), &(0x7f0000350000-0x3)=0x6) 2018/02/15 05:26:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00005a0000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000e40000)='./file0\x00', 0x40000, 0x8) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000550000)) setfsuid(0x0) wait4(r1, &(0x7f000038a000-0x4), 0x41000002, 0x0) setuid(0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x14, 0x0, &(0x7f0000555000)=[@increfs={0x40046304}, @free_buffer={0x40086303}], 0x0, 0x0, &(0x7f000078a000)}) ppoll(&(0x7f000045c000)=[{0xffffffffffffffff, 0x2000}], 0x1, &(0x7f0000284000-0x10), &(0x7f0000ea4000), 0x8) 2018/02/15 05:26:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000088d000-0x8)={0x0, 0x0}) getpgid(r0) r1 = syz_open_dev$mice(&(0x7f000047f000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000110000-0x47)=""/71, &(0x7f0000f8d000)=0x47) dup(r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00007dd000-0x1c)={&(0x7f000064f000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000ba5000-0x70)={0x1c, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x8, 0x1, [@generic="d2"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/15 05:26:23 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000005000-0x10)={0x3, 0x2}) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0xf56, 0x0) ioctl(r1, 0x4143, &(0x7f0000006000-0x1f5)) 2018/02/15 05:26:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000049e000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = accept(r0, 0x0, &(0x7f000076e000-0x4)) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000f9c000)=0x8, 0x4) syz_emit_ethernet(0x5e, &(0x7f0000820000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x28, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @sack={0x5, 0x6, [0x0]}, @eol]}}}}}}}}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000014a000)='/dev/autofs\x00', 0x80080, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00008f0000-0x2)) 2018/02/15 05:26:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x3ba, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0x0, [], [@calipso={0x7, 0x0, {0x100000000, 0x0, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x0, [], [@hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0xfffffe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x0, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x3ffffe0b, [0x0]}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000144000)={&(0x7f000001d000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffda2}, {&(0x7f000001e000-0x25)=""/37, 0x1bd}], 0x4a026857764d796}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000020f000)={0x1, 0x28, &(0x7f0000373000-0x28)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000cdc000-0xc)={r0, 0x0, 0x18}, 0xc) fcntl$addseals(r1, 0x409, 0x7) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000bf3000)={@multicast1, @dev}, &(0x7f0000be3000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x312}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x80000000000000}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/02/15 05:26:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) getpriority(0x2, r0) r1 = socket$inet6(0xa, 0x3, 0xff) sendto$inet6(r1, &(0x7f0000006000)="74e5bccaed3245ca989da4395c9305ff1e7c22ab849ad2ff1dd9f2ad698d32cab746f2ea25768e6b", 0x28, 0x800, &(0x7f00006b0000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r2 = open(&(0x7f0000c90000-0x8)='./file0\x00', 0x301041, 0x20) mq_notify(r2, &(0x7f0000f2d000-0x60)={0x0, 0xb, 0x4, @tid=r0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00001ec000)={0x0, @empty, @loopback}, &(0x7f0000c05000)=0xc) recvfrom$packet(r2, &(0x7f0000781000-0xbb)=""/187, 0xbb, 0x2, &(0x7f000023a000)={0x11, 0xf5, r3, 0x1, 0x767073d7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x14) 2018/02/15 05:26:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = syz_open_dev$adsp(&(0x7f0000249000-0xb)='/dev/adsp#\x00', 0x433, 0x600000) ioctl$TIOCCBRK(r1, 0x5428) utimes(&(0x7f0000e71000)='./file0\x00', &(0x7f000078b000)={{0x77359400}, {0x77359400}}) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = shmget$private(0x0, 0x10000, 0x780013a0, &(0x7f00007df000/0x10000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000d70000)=""/50) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) [ 43.467817] binder: 6668:6673 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 43.472146] binder: 6665:6670 BC_FREE_BUFFER u0000000000000000 no match [ 43.479410] binder: 6668:6673 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 43.503886] binder: 6665:6680 BC_FREE_BUFFER u0000000000000000 no match 2018/02/15 05:26:23 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c53000)='/dev/vcs\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f000031a000-0xc)={0x4, 0x200, 0x7c6180}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x80001) read$eventfd(r1, &(0x7f0000354000), 0x8) write$eventfd(r1, &(0x7f0000952000-0x8), 0x8) [ 43.558399] binder: BINDER_SET_CONTEXT_MGR already set [ 43.571104] binder: 6668:6681 ioctl 40046207 0 returned -16 [ 43.583188] binder: 6668:6673 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 43.590650] binder: 6668:6699 DecRefs 0 refcount change on invalid ref 2 ret -22 2018/02/15 05:26:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) openat$sequencer(0xffffffffffffff9c, &(0x7f000049e000)='/dev/sequencer\x00', 0x40, 0x0) pipe2(&(0x7f000082e000)={0x0, 0x0}, 0x4800) syz_open_dev$tun(&(0x7f00000a6000-0xd)='/dev/net/tun\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00001d3000)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x7102}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) rt_sigsuspend(&(0x7f0000136000-0x8)={0x7}, 0x6c1) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @rand_addr, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0xfce4) 2018/02/15 05:26:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x3ba, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0x0, [], [@calipso={0x7, 0x0, {0x100000000, 0x0, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x0, [], [@hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0xfffffe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x0, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x3ffffe0b, [0x0]}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:23 executing program 6: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 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$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000028000)={0x0}, &(0x7f0000a33000)=0xfffffffffffffea7) capget(&(0x7f0000004000)={0x20080522, r1}, &(0x7f000001a000)) 2018/02/15 05:26:23 executing program 1: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast1=0xe0000001, 0x4, 0x0, 0x0, 0x9}}, 0xe8) sendto$inet6(r0, &(0x7f0000440000)="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", 0x1000, 0x4000800, &(0x7f0000a4c000-0x1c)={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000de4000)={0xffffffff, {{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x40}}}, 0x88) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000fb4000)={@multicast2, @loopback, 0x0}, &(0x7f0000fb4000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ac2000)={{{@in=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000664000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fac000)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x3ff, 0x0, 0x9, 0x2, 0x80, 0x20, 0x3b, r1, r2}, {0x8, 0x57f, 0x9, 0x8, 0x3, 0x1, 0x101, 0x6}, {0xffff, 0x3, 0x5, 0x1}, 0x2, 0xffffffffffffffff, 0x3, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x3, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3, 0x2, 0xbe, 0x7ff, 0x10000, 0xffffffffffffffff}}, 0xe8) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000fb4000)='/dev/dmmidi#\x00', 0x8, 0x40) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000943000)=0x7) sendto$inet6(r0, &(0x7f0000fa1000-0x2a), 0x0, 0x0, &(0x7f0000f9f000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/15 05:26:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000589000-0x1b)='vmnet0nodev)em1ppp0(]em1/[\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841e, {0x400003ffffffe}}, &(0x7f000052f000-0x20), 0x8, &(0x7f0000ef9000)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/15 05:26:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000a16000)=""/71, 0x90) r1 = syz_open_dev$usbmon(&(0x7f000079d000-0xd)='/dev/usbmon#\x00', 0x401, 0x80) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00004af000-0x8)=@fragment={0x6, 0x0, 0x7, 0x7ff, 0x0, 0x9, 0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000671000)={{0x2, 0x2, 0x2, 0x3, 0x9}}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000077d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_generic(r2, &(0x7f000022f000)={&(0x7f0000583000)={0x10}, 0xc, &(0x7f0000280000)={&(0x7f00003bc000)={0x10d0, 0x1d, 0x10, 0x6, 0x3, {0x1c}, [@generic="1a83f0996866e0903253f514cf154ac1aeabf51b046ef8a40e0ab45bd284a2c81c6008c5bb568fa4c89f1800b9e62ac06181b5e593f25376b99db08258917405a50e7aa89af82e09c3a24cd61a413a30a32f2f5b9309220ac9991e064c43ef75fcb6e1bd12953c1ea6f5059249424e7582fc1738e03dd6e75fe73bb1d4192034938195d4c9ba1803162e3f55349ec21fa929716cc724aeae1d89bd0d7fcb5a9e145e387c3bdd74aeb565e924ea0dd714a623e160acf6aa28f5237d7112f471ec4ade57293fea6cb710ea57352c0a3f3d0ebf58002bb2546193cae0f976a14bea40448c725756a50a1425431c692d8d35aa20d90f8536ff48618642415139172bed115285c8856dbaedbc57d4bca535753c1d4669de9b9578879ba87c4f92eda8ab53a4e0aa89463274773c5efa72a94c7340bf8dae6f5fd71ba50837ef2cacc3c3847bd6b980bd8ed8c0841eff114d336aacf20fa5734f873802d237b74a1c27b1bd8d7038c45cc918fa3c07c8521dd7537775a9022a8bcf6a47acd76d504e85b1edd6f21d3a7894fc9fd6056a9117cd3df69730b0178d8fc0ae627b3c4e30b26dc6f0b4c18fbca72e3436339a1ce657f0dfec156f37c0b0a050c06f32e59af758bab28b461f02dd1589521c97e3fb041f3b914fee72493b42bb39a72cb59424b02f06c1baed0606ef193a9500c876ab3506d6d8efefea1c213c2591a09fecc1997b386d2844a1765deb57020070b7ad6976144dc3e784beb83e5cf6438ff21365a9e05a632fd5a40b050928bde394b3919bfcee2ce9e9d9056fb2bc29994ab087307aaaa7749b2def0113aefcb10e32fa0325a32b6fce040dfa4212927efa68b75b455b75860381da2e17a24c010bcbd2a6d891de30696ad3cd550e8c6a1b3a385c3c300091cf546e824866bd9711af0766d36ae470b13132ad222e96de97bddcb79e3228de2150320d857dbd777fd3e29d2183bee49a85404c3b82778992e30dd19dfeabac5667a5a5e309b1815b1cf370f292c91d0762c4513a2636b8188e85b40f5a090675606982106d46eed53e4e219ccde5689c248fad26ba615b678b0a6d8211b6649ea0820b61109f78b392e47adce563d36d9799da5c6af7715c028cc19f5437309f95a90f73890182cd00d2bdaa0b0db890686eecfe80ca08ced5f71e0e5444d2f3feff498c1ce9b7cff4d0613fffe0a6bcfdb3324265e813ddfc444c88ed28982abcc064cfffb8c7f33785fdc523f60bff8b1d83ab67343aaab71f7787831a2562dee2102c508135b68f7af7eaeba06069eaf977ba37936a5bd433823c8deba2ff89f1b7cb2240e4120269cfc644a578655a5305443cc8da9e3090700e5a481badb37f7c5303d59561e65a837b9f28377bc0ae527d505aff070c0aca6310cd41b204019b56a4b84d8655851de4bf729696360eccfe4dbc76a142043fd65d5da10fca58c6e1c1d747b2576af682f24976143ff0427a94f53a6f0c4c9606230466b18220ebf6f34df2757b3e1e118dc6816be251e3b79f3e95a77d30d97f64f913be8081a981ff4840b403dccdf7fd432fef153a24da2cbbd578687009ce6844821c19e80a3543d5a0c14672589a4cd5ad57e2fa1d5b138eabda58e066582852ccaf0a9127ab684ac9ed3c521b65b36c04fe684e94cc55e9cbe53ec0f4a1915f3b8d59eb0d25b7e9a19d56d7592667fcb9a70c8434c95da03a4cc95dae2a3ccba9fa40886aa7913ed3a571d76902ec8ab2868180d58bdf6ef1cf9a4397b47c31f88bea43f6b83be86baf0f72dd3448807f72e4b124caed83500b620c24500d9e94e7c843934abbc43b4984e025c39541f72750179348594b692ac02907f42e9e9fdeb9e5d44c2b155056627d3f29cf400bc876d35b122cab6581fb304d791b943ce1d5646150fd8e13d3f69fcca764cd95374e2da864e25bafcbbe705edead61e2cf71209c347aa46f685ce34cee313cb119b6f444742cb432a24e0811add27c744301f26da75c955cacad168a7166e0e3341ef690a87671189fe45a606faa865f02feb1dab0b60db9c0b6a000f482371b38408b2e720ecac69de1a35f474f0027756871543382249471d1c722d22148ca3517c434d1dccce88ac4e85eec1d12ed906891ac250d1525814a912d8254dc9ae28461fd2e4ca54340e392af6b1feb8009649b7c460ad195537431d368f68503ee3acd88d01295636cdaf4ee800cb0efaba7cd6b971eeead508443a5a61d651a5f8c0c6225a62b1d5d612de04ff710f20fca112affcb7a31bb0619150cecb22b72f0a263ae0d742f56d736762a0506dd6090140e693b2a0d0735b4f35127247622c0b49a302ab4147cb5f3e96ff397ed333aa1eb38c21f2aaee16c1a9f7353e85694e4aa0de6f23ddadc8696ef6b7a9f63b6c87890f0b6261c7bb2525eb3da76743d228c066c8c852230c06e6938045435214bc17148ae8c0d0f3a3dab1cfc570a6f85cd67c22efeec51371f4b24edf8d5c73f709d1ca5b924dddf4e1258211156defc5e020fd9fb63413f32bfe19069f3ce9287b418ed4299183db81768d9928d8d9865dae7441d5fb0235c10349f7f4477a5751a0ee63bd44443f6db0abe37702b7d594b050fbe47931cf821d715f004a283c49d0d12da2ccf3f6229d07682d7c1eedb18831c8594c72a6922aa8099f3b584ec1e7349beb336fdf90c6bfc2e2d77245c67b5a555cd313ca921efc7022f079401c5467b0b77f9f41db9b0fe60630795b418e428a026df2ee53534b035bdbbf534a79cfac53479a92dfbbc00b1ed915f2d5beba081e48cda91ffc096a9e894d95706abdbf4e2067cafa0a5ea1e0a2a65c0ee267a51da1621e70f28913f58fcdd2c29fd1edaab03dca9862b082217cb57e7e60f35449e7f3e4ff999b7240f07b8ad140fc999b1034133b5f6fdc9aa7ffc04957fde8a243c778407178f4ffaffe2cce7ff7bb5ef26d3f57d58fed59708ab7751e6f77100bda33014edf84e9f02d7a366602a9108d8c19e4dfd72f87566a0b211435152bdbe7faa8114507fe7723e35e5ea196ffac59b935fa8ae6ed4c13e54ffb4d6b598a8257d05bd5ba8d5fbe2bc7b5662f5d911d6e3c78709268f3b6ab9a7f163d86ca4da4414c9a20e2a7532957f9215e3a73ff43bd1e75f2226601fa4421ccc509d6af0d432029a6142019fc96885f8a8b7997f2bb92436b86a9c2f0a81babf57a9d6f0eca338931d59ac159d830d5129324730c05b6210e8d43da6eb121c3bf8b7329acc1500cb6bd9df44e8d89c3551c050d19c02d30f2c613193bf19a194ebc97272ab6cb94b33eaf6406e4d440ceb9a5e7923a1046f99bf80cc4a8e16fe680727461e1a6b51d39cd6784993f6a01b4ee00bb68836fe4e2c9c61d9b23f5b8ed2470b807fdd6765c608ee55cafe85eb6afb7696125ba7dd0d7fd7181c2a0878201d21acc8ff28f3e67a365863e6f0abfadc9f0088c4f4cbd353542dc28b14a989f509f7bbdd780ec9130008c7bacb8fa8ab0603148a4c79cf19504a199c18a9abd2a917e6528152d8aa4d3d178bda80879b64fc402f30c7d8675e077e0edac6d9f342a11a802766c0ff9df450fdc636519ef3a99ca198f625ee602d81abae7708602c65f40b98cea3c9714e870de26f726160958916b2b8fd380c9fd3781e19dd9ae1d15c987df7c13b899a6af59577f14622125056d7555d50b72e95c895e602bb45894c3343c8969cadf648acf0aa6be4d1cc4a228d689ff4be5f58c93b3f9a8d2f054f405a0d56e54a76e97cd80d92147bc0777da712e5c30d84d4a889a927e27f7eada1aaa2dcf04bbf1797dff79ff3139f05c6d5bffb92f1883e5a57f0699d0cb3ed811294ceabf6ba8ded1c1d814a9456f52dd5ee7569c5114b190d894d27568818640a34ec0d4e3634320b136f476609bf94c1551416ff4cf2ee407328ac196aba9bd706c3ba24d95de003b4d7b0d70a2824a6b7a12ab945e6b3d632db2be207733fb0c36b5784e0c0978f55b6fc9cfe4d542dbe2ec26eb36b535d7fda633593972377f4b99c017525cc21d6b25dc59af69251e794f0450a552a4d3f4de132c54be374300173ed3a3be6f1c82d327ca0eb5c1b17053d88c01283a5a8dc05b0e6cc158e6747e4dd96fb8d1afb8f6c2932d85f6dbc3feaa463177e67a27f04bfe879c2b0910925325ac8e0942308a10621821d3b6922a93adad515ffe71fe5122e0a569a719674db857edf75a6d0755395e9ecd03f302f85a9f9e87bee658dca14345d939bf663be8f10d1047884c4be68e4bf4218b3c3266b603cab2b3191f32e09e788a7cf4b6e6332e2993b4fc7ada12eae66ab5917e8e664728a8daae1a892e7a13270caa23280ffb2437edee22ff692c0b980ddbca29d7cd9413b2860138250cea706697b00853e45d4e51b3e5f75c3c7eb4f5c17a37f830092fbcaf5ffe01b1df811e632e496081b619edd408acf67e4da9a1f61a16fe6ea5df9285a9871ac842bbfe1778c0fcdf4f317093d9b39fc7ecd8b9f5484b10f1aa7f895713d86ca55572ef7c8840f59acf559e8a217103f51170ee1c054c7225ec797df4e2a5354c6e6d106d09f8287c6bf6bcbf0b15c5098be3a6654d3334eba1e1033ff7aa3d644f926257aa56e25d2f50d03e04d4291db70785f03e89338997b2c5a04436c0a8e611f08ff833e0240344a1e4430f8f5dea6843ac1d3adbd8ad302d85c7b9a23414235564fd276d3808f0bd73f379ebfbc8fa7da8fb47d9a0c3c91a6346b485b9df4a58e2cf2d6d088ecb1828e6ad3171123bb1c69c8f3737fb9fc9234a919119bceae0a80f1016087b56aaba1ff2804c1d49a3ba077cb49de4e3dcabf48fe0e18a846f2a4426107754014f6c459e5c5d94359824f2bf7632b74cd7a3fd0325c73738728a0caaa7d30f059565b0c33191c3ceb1e3dd3d939a6eb433a1b6763f4b4821981cffa90ae1426f5c95cef16af6fddeb0e8f90b2052c6e9c717cd77e72dfff061e43eacfc169b5ae7c5c31520243003810c9debcec8d747512c3c9c704416d7a9d915db173cdbd83cd6126c58945f884c842da58530227532f30723a4e8f503df81546528c3330a3772cf16487f3817364dbf8cb5e4e6ff599a2536cfc5358860b981fc44f9e84c155649d4f089eb5a869b49753137bb31d4276bd73ba9fb9f3068bccfbd60dbb08c43fd6d7c8784627c5f2665573ea14604b5433e7c937319e3d6d21777d8c5c2c1ffab6dbbec79885029442be3a48b168750a47aab36ce0acd582d56a3d37108f0cdab493fa48c3d09fcc204dab102cba4f553b2751112d231d03d3dbf49b44c884c5eacf47ce4ea27a223fe07a0b0d4f5061ce9b9bdb2ebf639b9f5ea7f94377d90cb5d4fc3f6b9e5aa2f4f9ea68624b1fbae2fca75971f80194d83768e2e65d182ad308191c504f3af258800f3b649dd1f8b47a8b6f16ff5468c5611e136df344e18dc3d30dcab691cc49950caa4363a3f1cfc7a8801aa6ee094a1e9e545c73d6e7e4e4486ccbb78af42c585ecacadfc599d0a7de6abdbda7ecf29a9348c5d262726fb2516123f3b4da388985a91094643fdaf9180bad9c7798693ad603f6ec9f83f2f3a359df0c2ef2ebbb84b91d03618a421278b26d26b1f56a124727f934f7dfdd5ebcd728fc159d7649eaf634a2c4b6f4c62ec9f6cd5090cd80d5607bd75c4f7d3fe925ac69c395ce1db942d80f88ccc3f9e7ef154047bd844656ba200414a9469375de34b00f8e9202891bc7beb6a93f124770c7933f254c722adbc2b9a72ceefb19e4458f35d46e12de542521797f", @generic="9c35d11f3582069436302ef9c10f64e9695b258ee51acb8d8db0df6f1c5fffa3d213e8fa7c9c0affc258c0bfd544d20ba9b92a6fcdc536ab13ca6f369faee826b5e76948e8a59f261c4e9841eb5e5aecd6ee86008145469cbb9cf503d5adbe41a19e1c09fb2cc5bcb54c88c056a461ed9a7e11787063c78946f98f8ef3f0ee46fbe0eaa44eb63b59087a7367feda4bb02d5ad6db49487e8efa453caab45298fe75ca2f88e2984c57a5fff9e29a8dbd3e75f1bcc0b7e6416aeac1c62c"]}, 0x10d0}, 0x1, 0x0, 0x0, 0x40}, 0x20004800) 2018/02/15 05:26:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000004000-0x8)) 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) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000029d000)={0x0, 0xb6, "11b3a124b3985b45bbd08775a04b5c3fbb93539a9db365d9879db32ede7824d2e57c73b68ee691d111f34257b757bae07d88ed8cdc0a9bfae38300bc257064532954951db901ffc3f73d4e075390880ec85a7d3a57d1f6da15b9560b0667c85e225da8b33bd44390c91be205086043bfbe45cc93c6e3c8535b9a9fcc51f743135a286e42d4e21badc80f29a18fb8c1e51c04647092dd842b083028b9b7f72c28945c6f4907285f6631414134b0bebcbcc75a3fbf15cc"}, &(0x7f0000e11000)=0xbe) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003e0000)={r1}, 0x8) r2 = socket(0x1, 0x7, 0x5) connect$rds(r0, &(0x7f000066c000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c1e000-0x8)={r1, 0xff}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e25000)={r1, 0xae, 0x9, 0x3b42, 0x8000, 0x6}, 0x14) getpeername(r2, &(0x7f000018e000-0x9)=@rc, &(0x7f00001f1000-0x4)=0x9) readv(r0, &(0x7f0000e66000)=[{&(0x7f0000095000)=""/245, 0xf5}], 0x1) 2018/02/15 05:26:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000b32000)=0x1c, 0x80000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fc0000-0x20)={r0, 0x3, 0x1, 0x1, &(0x7f00004e1000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = dup2(r0, r0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000032000-0x10)={0x6, &(0x7f00008e8000-0xb4)=[{}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000395000-0x4)=0x68, 0x4) r3 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000ca000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r5 = socket$inet6(0xa, 0x4, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f2c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000e3a000-0x18)={@loopback={0x0, 0x1}, 0x8, r6}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000bcb000-0xf7)=""/247, &(0x7f000017b000-0x4)=0xf7) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f00003ed000)={0x1f, 0x8001, 0x1, 0x3, 0x0, 0x81}) getsockopt$netlink(r3, 0x10e, 0x4, &(0x7f0000dcc000-0x87)=""/135, &(0x7f00009c4000-0x4)=0x87) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write(r1, &(0x7f0000d4d000)="a6", 0x1) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000d98000)=""/12, &(0x7f00005e2000)=0xc) 2018/02/15 05:26:23 executing program 7: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x3ba, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0x0, [], [@calipso={0x7, 0x0, {0x100000000, 0x0, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x0, [], [@hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0xfffffe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x0, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x3ffffe0b, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000864000-0x8)='./file0\x00', 0xc2000, 0x42) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000acc000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000096b000)={0x0}, &(0x7f00009bb000)=0xc) r2 = syz_open_procfs(r1, &(0x7f00002a7000)='numa_maps\x00') set_mempolicy(0x4000000003, &(0x7f0000ef4000-0x8)=0x4, 0x2) readv(r2, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x1) [ 43.732949] device syz2 entered promiscuous mode 2018/02/15 05:26:23 executing program 6: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f0e000-0x6)={0x1, [0x4]}, &(0x7f0000f0e000-0x4)=0x6) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f0f000-0x8)='./file0\x00', &(0x7f0000a3a000-0x44)) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/02/15 05:26:23 executing program 7: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x3ba, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0x0, [], [@calipso={0x7, 0x0, {0x100000000, 0x0, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x0, [], [@hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0xfffffe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x0, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x3ffffe0b, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000089a000-0x8)={0x80000000, 0x400, 0x8, 0x4}, 0x8) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000097f000-0x56)="92743cf28790ed602c063a2e4098a1e2e26d0d45f68d559d5f1e5cd87165229d74517c537516c8a5fb1d8d1c8c193372be6a9e6319121c283e7c8a2b35d51fa54c7574fea7b5f80448a4647685768894af80ee922e6b", 0x56) recvmsg(r2, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000048000)=""/81, 0x51}], 0x1, &(0x7f0000f77000)=""/207, 0xcf}, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dbf000)='/dev/cuse\x00', 0x800, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000d07000-0x10)={0x3, &(0x7f0000f7f000-0xc)=[{0x1, 0x7}, {0x4, 0xfff}, {0x8, 0x27}]}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000f7e000-0xf8)={0x0, {{0xa, 0x1, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x6}}, 0x1, 0x7, [{{0xa, 0x1, 0x0, @empty, 0x3ff}}, {{0xa, 0x0, 0xb7, @ipv4={[], [0xff, 0xff], @empty}, 0x1}}, {{0xa, 0x3, 0x7, @empty, 0x10000}}, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1759}}, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, {{0xa, 0x2, 0x4f, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100}}]}, 0x410) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000f7f000)={r3, 0xfffffffffffffff8, 0x6, r0}) 2018/02/15 05:26:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d8b000-0x8)='./file0\x00', 0x162ffe, 0x8) ioctl$sock_ifreq(r0, 0x8937, &(0x7f000079d000-0x28)={@common='bpq0\x00', @ifru_names=@generic="60af1d9d72192074a00cc954d15638e4"}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ea5000-0x14)={{0x3, 0xd19, 0x3020, 0xfffffffffffffe01, 0xd8, 0x7}, 0x8000, 0x8e, 0x3}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007d7000)={0x7}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000975000-0x160)={{{{0x2, 0x1, @rand_addr=0x100000001}}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xa4}}}, 0x200, 0x8000ffff, 0x5, "bdafcb4f002bfe517aebdf4d21ce44b19432a1ff15d5c4800008e7558141f398197a27196519ba840e7b926f2a4bd9da578548cd7bf790ad4a0b7bf1582e6ec4ad130800a8bfd4ac59005781fe8c46fc"}, 0x160) openat$vcs(0xffffffffffffff9c, &(0x7f0000fee000-0x9)='/dev/vcs\x00', 0x2, 0x0) pipe(&(0x7f00005b2000-0x8)={0x0, 0x0}) r3 = openat(r1, &(0x7f0000a58000)='./file0\x00', 0x80000, 0x3f) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) inotify_add_watch(r3, &(0x7f00000a7000)='./file0\x00', 0x0) acct(&(0x7f0000c4a000-0x8)='./file0\x00') msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000dfe000)=""/69) fcntl$notify(r0, 0x402, 0x9) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000a26000)={0x0, 0x0, 0x7, &(0x7f0000c22000)}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f000084f000)='/dev/sequencer\x00', 0x400, 0x0) r4 = shmat(0x0, &(0x7f00008ad000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(0x0, 0xb) shmdt(r4) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000182000)={&(0x7f00009cc000-0xc)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f00005c6000-0x24)={0x24, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x800000000001, [@typed={0xc, 0x0, @u32}]}]}, 0x24}, 0x1}, 0x0) 2018/02/15 05:26:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000)="f8", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000004000-0x36)="e32fd5dff6519486a115c4fbfa2cc1d6c64a68db232c2bd4ff05b06a3f3c20d251e7927aa4cd9da64afee1eaf29ac527cf3cb9c3bab6", 0x36) 2018/02/15 05:26:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x806, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007dd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto(r0, &(0x7f0000c63000), 0x94b58e0b609adbb7, 0x0, 0x0, 0x0) sendfile(r0, r1, &(0x7f0000b7a000), 0x3) 2018/02/15 05:26:23 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000a6a000)={0x0, &(0x7f0000058000-0x28)=[]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000c73000-0x4)=0x26, 0x80000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0xffffffff, 0x7]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000003000)) bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x19)={0xa, 0xfffffffffffffff9, 0x2, 0x5, 0x0, 0x0, 0x64}, 0x2c) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000002000-0x14)=""/20) 2018/02/15 05:26:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000bc8000-0x6)='rxrpc\x00', &(0x7f0000e10000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e09000-0x1)='\x00', 0xfffffffffffffff8) add_key(&(0x7f0000ddc000-0xc)='cifs.spnego\x00', &(0x7f000095e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006be000)="561ad8eb63bbdc7959c4e835e8e6d2cd1245b11813309216f18999c1a255ca31f03586af8b1ebbef21c1b1625b096d2729447b3d04c7871e6c7099a90db50033c7d6a5", 0x43, r0) ustat(0xd47c, &(0x7f000042c000-0x20)) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r1, 0x1, 0xc, &(0x7f0000360000-0x96)=""/150, &(0x7f0000824000-0x4)=0x96) pipe2(&(0x7f00001f2000), 0x84800) 2018/02/15 05:26:23 executing program 4: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc8000-0x10)={0x0, 0x2710}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e51000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000fc9000)=""/184) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:23 executing program 7: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x3ba, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0x0, [], [@calipso={0x7, 0x0, {0x100000000, 0x0, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x0, [], [@hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0xfffffe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x0, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x3ffffe0b, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00008fe000-0x8c)={0x5, 0x4, 0x6, 'queue1\x00', 0x7}) recvmsg(r0, &(0x7f00009d9000-0x38)={&(0x7f0000d0e000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000351000-0x40)=[{&(0x7f0000bb8000)=""/107}, {&(0x7f00005a7000)=""/130}, {&(0x7f0000704000-0x35)=""/53}, {&(0x7f0000efe000)=""/176}], 0x0, &(0x7f0000ec1000)=""/85, 0xfffffe60}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ccd000-0x10), &(0x7f000004c000)=0x10) r2 = dup(r0) write(r0, &(0x7f0000e63000)="2400000026007f000000000000007701000000ff0100000000000000ffffff160100ff10", 0x24) socket$inet(0x2, 0x7, 0x9) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000f5a000)={{0x104000, 0x4000, 0xb, 0xffff, 0x2, 0x100000000, 0xfff, 0xa8, 0x200, 0x1, 0x7a, 0x2a}, {0x110000, 0xd000, 0xf, 0x8, 0x800, 0x4, 0x2, 0x1ff, 0x20, 0x1, 0x7c, 0xf088}, {0x4, 0x4, 0x10, 0x40, 0x95, 0x9, 0x7, 0x80000000, 0xffffffffffffff7f, 0x0, 0x6, 0x2}, {0xd000, 0x3000, 0xf, 0x6, 0x1, 0x10001, 0x3, 0xffffffff80000001, 0x9, 0x0, 0xffffffffffffffe0, 0x8}, {0x6000, 0x3002, 0xf, 0xb09, 0x5, 0x0, 0x7, 0x4, 0x6, 0x217, 0x2f1, 0x3}, {0x5001, 0xf000, 0xe, 0x1a9d0, 0x2, 0x4, 0xc6, 0x800, 0x401, 0x5, 0x9, 0x3}, {0x4000, 0x0, 0x9, 0x25c3, 0x7, 0x2, 0x8, 0x2, 0x3, 0x0, 0x7f, 0x1f}, {0x6000, 0xf000, 0xc, 0x6, 0x7f, 0xff, 0x96, 0x10000, 0xfffffffffffffffd, 0x3, 0x2, 0x9}, {0xf000, 0x4000}, {0x5000, 0x1}, 0x10, 0x0, 0x106000, 0x4000, 0x9, 0x400, 0x3000, [0x5f56, 0x7, 0x8, 0xbb4]}) 2018/02/15 05:26:23 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000005000)=0x22) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000006000)) close(r0) 2018/02/15 05:26:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000513000)="240000002a00ffffffffffffdffa00000000000004f2000000000000090081000400006c", 0x24) syslog(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000e2b000-0xa)='/dev/vcs#\x00', 0x6, 0x10200) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000779000)=0xfffffffffffffff8) 2018/02/15 05:26:23 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00004e3000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffffe00, 0x1, 0x8, 0x6, 0xa676, 0xfffffffffffffffb, 0xcb30, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0xfffffffffffeffff, 0x9, 0x7ff, 0x5, 0x3}}, &(0x7f00009c5000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dde000)=@assoc_id=r1, &(0x7f0000230000)=0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r2, &(0x7f00006f4000)={0x18, 0x1, 0x0, @fuse_bmap_out}, 0x241) sync_file_range(r2, 0x1, 0x6931, 0x5) 2018/02/15 05:26:23 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000f4b000-0x10)={0x2, 0x2}) recvfrom$ipx(r0, &(0x7f0000fc2000-0xd8)=""/216, 0xd8, 0x0, &(0x7f0000fc2000-0x10)={0x4, 0xff, 0x3, "fab721feaf7a"}, 0x10) r1 = dup2(r0, r0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc2000)={0xf, 0x10000, 0x7f, 0xb, 0x2, r0, 0x7424}, 0x2c) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000fc3000-0x8)={0xe13, 0xe50b}) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10080, 0x8, 0x0, 0x0, @time, {}, {}, @note}], 0x30) readv(r0, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000fc3000-0x68)={0x3, 0x0, [{0x1, 0x6f, &(0x7f0000fc2000)=""/111}, {0x10d006, 0x1000, &(0x7f0000710000-0x1000)=""/4096}, {0x6000, 0x1000, &(0x7f0000fc3000-0x1000)=""/4096}]}) 2018/02/15 05:26:23 executing program 1: mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x3}) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000001000)) read(r1, &(0x7f000000a000-0x64)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/02/15 05:26:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000000, &(0x7f0000525000-0x2), &(0x7f0000e60000), &(0x7f000019d000-0x4), &(0x7f0000617000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') readv(r1, &(0x7f0000f7e000-0x90)=[{&(0x7f0000c4a000-0x71)=""/113, 0x71}], 0x1) ioctl(r1, 0x9, &(0x7f0000093000-0xd9)="2c557e5f3f04068b803376854f883345cd93df2347dbb5e6ef9adb44654f8fc3fb0c2a58a92673ea32d8b14ca139a37a1d5b7ad7b1491251359e0318d9b932493613b5a102c08f917585c4254c38d5b7b2c482db902bc1677678763085eaba953a7b91887881c7ce6929463a9ba7feb3dc3173c262ece681d44cc53a9868b7fa8dc8a794506a50b1a5e4d55b342c4d51307a3644d768219a03b2c39dca0c3a60bc70c663da10bc724cf0eab9f720f17eedaf257c2cc64eb5bf3f0fc63ad429bb95cba746490f0c13fda80705b0187aab3eb77274c51b2e9430") clone(0x0, &(0x7f0000b24000-0xb2), &(0x7f000025c000-0x4), &(0x7f0000ad9000-0x4), &(0x7f0000e03000-0x98)) preadv(r1, &(0x7f0000f44000)=[{&(0x7f0000d54000-0x77)=""/119, 0x77}], 0x1, 0x0) read$eventfd(r1, &(0x7f0000000000), 0x8) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00002f4000)="1663304ed4b0db565be2020d22fbfc38606f1a03d88fd2c911ae7c3e238141d80a2b01c9bdac11d2f116ceea975c9126b9dd06dfee254b1bcdb024e651e1d31ddb008abff4162461", 0x48) 2018/02/15 05:26:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x3ba, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0x0, [], [@calipso={0x7, 0x0, {0x100000000, 0x0, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x0, [], [@hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0xfffffe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x0, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x3ffffe0b, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f000036a000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000514000), 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000cee000)={r0, 0x2, 0x0, "78a56cb633a79b29d65bd18974c9384c5331cede8b8fbb332b3738cc07a2b093d861a162351bb5a4699eebd0710cd78f2d5be2833eb3ea6226d264643a482457dda8fcec0bb9b3e1a05a505425286529099070f00ae91dfd35903d53dff452ac855d91fbc8c1d8c5be6329f79b"}) 2018/02/15 05:26:23 executing program 2: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000098e000-0x548)=@nat={'nat\x00', 0x1b, 0x5, 0x4e8, 0x300, 0x1e0, 0xffffffff, 0x300, 0xf0, 0x418, 0x418, 0xffffffff, 0x418, 0x418, 0x5, &(0x7f0000fac000-0x50), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x19, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@loopback={0x0, 0x1}, @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port=0x1}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00'}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@rand_addr, @ipv6=@dev={0xfe, 0x80}, @gre_key, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ipddp0\x00'}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) sendto$inet6(r0, &(0x7f00006f9000), 0x0, 0x0, &(0x7f0000f59000+0xa75)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/15 05:26:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x0, 0x2000) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fa7000-0x20)={"5139ccbb1e9366044a574354d65c6163", {0x4, 0x6, 0x3, "26d5011ce518", 0x1ff}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fee000)='./file0\x00', 0x100, 0x118) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000494000-0x8)) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f000007e000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x16}, []}, 0x14}, 0x1}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000066f000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet6_tcp_int(r3, 0x6, 0x14, &(0x7f00003a4000-0x4), &(0x7f0000bc3000-0x4)=0x4) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000139000-0x4)) 2018/02/15 05:26:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x1000000000803, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000017f000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10}, 0xc, &(0x7f000004c000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1, 0x0, 0xb}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00008da000)='/dev/usbmon#\x00', 0x9, 0x20300) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000787000)={0x1, 0x4e0, 0x1, 0x100000001, 0x20, 0xafccb45}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000cc2000-0x4)=0x1000000000) 2018/02/15 05:26:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x3ba, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0x0, [], [@calipso={0x7, 0x0, {0x100000000, 0x0, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x0, [], [@hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0xfffffe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x0, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x3ffffe0b, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000c2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00008ed000)={0x0, 0x0, []}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a71000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000d18000)={0x0, 0x8}, &(0x7f0000139000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000b1c000-0xc)={r4, 0x1, 0x30}, 0xc) 2018/02/15 05:26:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x10) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f000072d000)='./file0\x00', &(0x7f0000c39000)=@known='security.evm\x00', &(0x7f00000ca000-0x8c)=""/140, 0x8c) 2018/02/15 05:26:23 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a98000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000097000-0x10)=@ax25, &(0x7f0000e55000-0x4)=0x10) getresgid(&(0x7f0000fa4000), &(0x7f0000736000), &(0x7f0000fb3000)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000093000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/15 05:26:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000167000)='trusted\x00', &(0x7f0000759000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000caa000)='\x00', 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f00001ef000)='keyring\x00', &(0x7f00001d1000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) add_key(&(0x7f0000809000)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a}, &(0x7f000050d000)="1056", 0x2, r1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000678000-0x4)=0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000407000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f00005cd000)={{0x7f, 0x7, 0x2, 0xa000000000, "44f1e4c8d4055c184d1a86b9f08ea2b6b8a2a67a20c0c88dfecf8399448a5020bbf2e856c7e3644e08881222", 0x7}, 0x0, 0x0, 0x3ff, r2, 0x2, 0x0, "00e427f4292958f3a60c8765c4e9d3a177babd37c292eb03f19d1f7cf17eb40b0bc31e8f6ed26a3e62b26030f8776cf5d9fb8a51e1cf491de6366a7cd56994d4", &(0x7f000053f000)='keyring\x00', 0x8, [], [0x0, 0x9, 0x7, 0x80000000]}) r4 = syz_open_dev$dmmidi(&(0x7f0000d49000)='/dev/dmmidi#\x00', 0xa, 0x22100) perf_event_open(&(0x7f00003bd000-0x78)={0x1, 0x78, 0x8, 0x0, 0xffffffff, 0x9, 0x0, 0x6, 0x20400, 0x6, 0x4, 0x8, 0x101, 0x2, 0x7fff, 0x10001, 0x4, 0x3, 0x20, 0x2, 0xcbc, 0x70000, 0x80000000, 0x36, 0xbfb, 0x100, 0x2, 0x8, 0x5, 0x3ff, 0x8, 0x6, 0x2, 0x400, 0x100000001, 0x8000, 0x0, 0x80a5, 0x0, 0x33e5a2cf, 0x0, @perf_config_ext={0xc000000000000000, 0x9}, 0x1002, 0x10000, 0xff, 0x2, 0xfffffffffffffff9, 0x7fc0000000}, r2, 0xff, r4, 0x9) 2018/02/15 05:26:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(0xffffffffffffffff, &(0x7f0000b95000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000334000-0x4)=0x3a) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00009d8000-0x4)={r1}) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000434000)={0x2, "a4834967c94e"}) sched_setaffinity(0x0, 0x8, &(0x7f000006f000)=0x5) read(r1, &(0x7f0000067000)=""/1, 0x1) writev(r0, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="9b", 0x1}], 0x1) [ 44.062405] syz-executor3 (6792) used greatest stack depth: 14176 bytes left 2018/02/15 05:26:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x3ba, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0x0, [], [@calipso={0x7, 0x0, {0x100000000, 0x0, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x0, [], [@hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0xfffffe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x0, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x3ffffe0b, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a54000)="240000000000061c0165ffffe90e0200f2000010000002a9000c08000a000000000003", 0x23) inotify_init() 2018/02/15 05:26:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x133, &(0x7f0000122000)=0x5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000be6000), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009c5000-0x4)={r0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000208000), 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000271000)={r0}) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f00001e5000-0xa)='/dev/dsp#\x00', 0xb55, 0x88000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c6d000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000256000)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000fe9000-0x10)={r3, r4, 0x101}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00006cb000), &(0x7f00004a2000-0x4)=0x4) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 05:26:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006f5000-0x8)={0x0, 0x0}) fchmodat(r0, &(0x7f0000775000-0x8)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000d86000)={0x7f, 0x9b, 0x1000, 'queue1\x00', 0x7}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e8f000-0x20)={0x6, 0x6, 0x8, 0x9, 0x81, 0x0, 0x0, 0x1ff, 0x0}, &(0x7f0000d6d000)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002a9000)=@assoc_value={r2, 0x2ffffffe}, &(0x7f000009e000)=0x8) 2018/02/15 05:26:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00000c4000-0x8)='./file0\x00', &(0x7f0000f1f000-0x8)='./file0\x00') r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmp(&(0x7f0000c31000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000025a000-0x18)={r1, &(0x7f0000052000)="64e4b6d5da087c3445f8e9225a5792250c847b1310bbbedbbcd1884202237b215d212826011374a36b26a9a999ac9187b67f90bde361177d1f80129fdcbe7f3eac367ecbcdec5b6ee206a04399734b11ea0d5285df999c645b3632", &(0x7f000009e000-0x1000)=""/4096}, 0x18) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000097e000-0x1)="691c1ac0566476111bb7773879436b75", 0x10) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000595000-0x1c0)=@newsa={0x13c, 0x10, 0x717, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/15 05:26:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000946000)='/dev/mixer\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000770000)={0x0}) mq_timedreceive(r0, &(0x7f000097e000-0x3b)=""/59, 0x3b, 0x10001, &(0x7f00008c9000-0x10)={r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/02/15 05:26:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000048f000)=0x4, 0x4) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x20102, 0x4) fallocate(r1, 0x0, 0x0, 0x9) openat$dir(0xffffffffffffff9c, &(0x7f00004b4000-0x8)='./file0\x00', 0x301000, 0x50) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000db4000)={{0xa, 0x2, 0x4, @empty, 0x8}, {0xa, 0x2, 0xc90, @empty, 0x80000000}, 0x2, [0x69fe4d61, 0x10000, 0x18c, 0xdc34, 0x8, 0x80000, 0x1dcb, 0x7f]}, 0x5c) 2018/02/15 05:26:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x3e, 0x1ff, 0x35}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000078a000)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x2, 0x0, 0x10000, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000000)={r2, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000bd5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) 2018/02/15 05:26:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x3ba, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0x0, [], [@calipso={0x7, 0x0, {0x100000000, 0x0, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x0, [], [@hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0xfffffe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x0, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x3ffffe0b, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) [ 44.241258] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6836 comm=syz-executor5 2018/02/15 05:26:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f000097b000-0xb)='/dev/adsp#\x00', 0xd, 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000e68000-0x8)={0x0, 0x4}, &(0x7f00004fc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000101000)={r2, 0xd97, 0x7, 0x8}, &(0x7f0000305000-0x4)=0x10) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/02/15 05:26:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cce000-0x8), 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xfffffffffffffc91, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x3, 0x400000000001, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x20000084}, 0x0) [ 44.286753] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6836 comm=syz-executor5 2018/02/15 05:26:23 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1) 2018/02/15 05:26:24 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x0, 0x0) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000001000)) 2018/02/15 05:26:24 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2040000004b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@common='erspan0\x00', 0x20}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0x9)='$md5sum[\x00', 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000004000-0x4)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000003000-0x40)={&(0x7f0000000000)=[0x0], &(0x7f0000000000)=[0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x1, 0x4, 0x40}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000003000)={@dev, @empty}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x51)="7f702c15cc7b529bbd18bbb445b72557119e56ef7ae2aa81becb11ec41d75c7a74644055f2542e82a9f174ad229e6abeebc2f728ee01229cbb31eff747a1d0f5b6ac7d8c322a61ab56853da40eb6da58da", 0x51, 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r3) 2018/02/15 05:26:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x3ba, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0x0, [], [@calipso={0x7, 0x0, {0x100000000, 0x0, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x0, [], [@hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0xfffffe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x0, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x3ffffe0b, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:24 executing program 6: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000002000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x2, 0x13, r1, 0x0) 2018/02/15 05:26:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r1) connect$l2tp(r0, &(0x7f00008ae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/02/15 05:26:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000323000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f99000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = syz_open_dev$sndpcmp(&(0x7f000017b000)='/dev/snd/pcmC#D#p\x00', 0x800, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00005e6000-0xc)={r2, 0x80000, r3}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x40000000}}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a52000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000944000-0x98)={0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x19, 0x11, "eeb87839fe49b0764a478778bccea999801a560e7cc35b50478eb34e6ffdfdf1d430745bef0e0aa128073dab60819c0bdc9d0bf8f1470ffcbac79609a33b3fe7", "c2cc8ca8b66ecc25495604c8aa481a132c221abd2e5ddf5a77924998b2c69bec", [0x80, 0xa0000000]}) 2018/02/15 05:26:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000000, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000402000)={0x2, 0x4, 0x3000}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dce000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f2b000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x100000000000000, 0x1, 0x733c, 0x3, 0x80}, &(0x7f00004e9000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c41000)={r2, 0xce, "0b3ccc3bd73f765f2e65195467a853faeed5774587f1da0df35444bf16cbbec7122b76e9fcda31261ddcd8623875960433ff4256b14310a18073c52ccf7bbc24d4286f34c3051179428df5e8f6d8587039751cc54c26b10d21a4eddb8891d8f70cdc01b5ffe6f60134f35b632f39853ad37a40f82ed085283bc9dacb4953d0f3a44ea264b3f3d4307be5e1a1b8d3b43582ca4817f93ae315fe88d4a574179289dbd5feaf8740ddcc829cf217a2794f2b5471e08798ea66dffcaa08b088f851f6cd8b63921e1b4631b1e3cc760b2e"}, &(0x7f000099b000)=0xd6) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000da6000-0x4), 0x4) 2018/02/15 05:26:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e0a000), &(0x7f0000370000+0x263)=0x4) lseek(r0, 0x8000, 0xfffffffffffffffe) r1 = socket$unix(0x1, 0x7, 0x0) r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) r3 = getuid() ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) sendto(r0, &(0x7f0000604000)="3dc074e8eb59b4458187729aa28ef31b03fbcf40be0232bfdbf3024c284540f1db9b4649adb570b1ec3db9d4883566ec2cc4b1415f156613e793abbda8d4b32b58a810c0f331171d8e737c747a665f2317ce7e4cf226a72d51a1f70f4d", 0x5d, 0x4000, 0x0, 0x0) symlinkat(&(0x7f0000e34000-0xa)='./control\x00', r0, &(0x7f0000396000-0xa)='./control\x00') socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e4d000-0x4)=0x0) r5 = gettid() r6 = getpgid(0x0) r7 = accept$inet6(r2, 0x0, &(0x7f0000fc7000)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00001a8000-0x4)=0x0) fstat(r2, &(0x7f0000495000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000f06000-0x38)={&(0x7f0000a1a000-0xc)=@proc={0x10, 0x0, 0x1, 0x2}, 0xc, &(0x7f000035a000-0x70)=[{&(0x7f0000022000-0x1fc)={0x1fc, 0x18, 0x820, 0x4, 0x2, "", [@typed={0xc, 0x2c, @ipv4=@rand_addr=0x2fa}, @generic="e5b2b3f5454b06096b159c2e23726fc217cdfd872c1b7279", @typed={0x10, 0x62, @u64=0x93f1}, @nested={0xfc, 0x80, [@generic="778203899ed4086d2ffa59cad1fdd9a6fbd4c4c1ca79f0d4ff1196874a94af03d17e", @generic="b340a13f72a2b85d8ab16b56888e7fbb99dd5eb5a4b9a272936d5d3212738e6cf493ee99fd17b526af91be0e380b", @generic="b755600f2f6dfe494e9678a256b35fcb2a9034806bcd31adee76ae6accb022f694d729f9518b6c5385ab08d36644e675aee8695b97cadff5adccf8cb87af1782e41ac7a1cbb98c6ee561e8a316540d755d648cb09f1193f792dcb4d6f0167267a71696722f8146a40bc7b389614d2a6ba22a0867fbaf74a793c5699f0c550b8f1466d93853e08346648d5d75ebc8201c3bfcbd746a7278720c23", @typed={0xc, 0x29, @u32=0x4}]}, @generic="81b2dafcf219996618028bcda8e6c4b77a9595fe5004d75214970e431416f292424438a18e741e7c0425d1d75a268bc060d5a6493aba104f92d5766ca417e1bd7adbdcde0ae89e0987e7a5b6e9c17208c390a1417506bffd14d136108962a9ea22b14b6c957b3485e30f6cd9ae4370ed336c9875bc08ea051d6bc481762e75e9480c5aa43efa90a769b754bd2b2f79ad54fcac85d750492eb3094d3b91e1ea86cc54bd1503aea9cc0800e01f9f", @typed={0xc, 0x59, @fd=r1}]}, 0x1fc}, {&(0x7f0000969000)={0x28, 0x32, 0x2, 0x5, 0x2, "", [@typed={0xc, 0x41, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}, @typed={0xc, 0x17, @fd=r0}]}, 0x28}, {&(0x7f00009b8000)={0x24e8, 0x38, 0x10, 0x4, 0x3, "", [@nested={0x30, 0x8, [@typed={0x14, 0x85, @str='security%\x00'}, @typed={0xc, 0x34, @fd=r0}, @typed={0xc, 0x32, @fd=r2}]}, @nested={0x88, 0x1e, [@typed={0xc, 0x2b, @ipv4=@multicast1=0xe0000001}, @typed={0x18, 0x30, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x10, 0x75, @u64=0x9}, @generic="2f764ae235ba57dea233e9305e7dafe47bc45c6a7b451c6a5a0189b215efa5519b4cb55e485ca8d5c84f32e185fe77c8c7f3819caf34600b29e82b89618b21e268a018c6ea4645682ffccc4ff0"]}, 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@generic="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@typed={0x8, 0x70}, @generic="da930f0030ab6cbc4e5fbf6f58226f7aa513a39f365bc9056dec75229460936e00bb2805240eb3b13a976262252f200feb2ff7432816cd5ac93619a45a188fd37fa33f2d58119a81f4547474f3fdfe8c71e073be48ff27a4a0f511cf322879a35f03e1b2979ba827eea9ee7eb6aaed604df20848069cf7620287913f421d6228f60c87ace0fc1187b2a75da0e46d8ee8ad45748e3b35c66b5445d0ca1da8b181207c3d4de58e98ff0d6a2db63209c2b5e27988cf8a6d1b335ba122e9cf3d98e8e2cff9c044916c46c99ccfd0fc884c843348d7", @generic="919fcc9c7279e8f7b4f2e75ffa9d9c1e1d8963616346cc554dd5dc558218d3394c41e6c1822458722851899754130a2fdc06fece0fe2dcf51005c323b76f357274bbd28a0e2f8f95bf6031b39540977f7ce79040d748707cdb1954fd01b5115691616b9fd32c89924f20a7dedabff200d32dea2e4670e851e8fbfb9a331b798b9d43587eb1473944cc2889224bbd34df66c235a20efa83223bf4bbae25aeac6ea7cca07f1ccfc858eca3744235d767c2f9ab0f0fa537fd17055d3aeb5a847f4428e3aae026ed86b05e719c930322"]}, @nested={0xc0, 0x85, [@generic="cc388ef3af85ffddabffa2baea29e7c709b16ade3eb408dc26afa45cffcd80927b6a5a3b0a26e8a125cffe692328dafeb760f45990421aa011958a57675c7e71a1a3825154e13f3efc1b0f9f201179a35564128f002d15afad3dc5249ae506eb30353e5fc6dab3587576fd08e0f77ce6a87acdf9", @generic="9eea4fad8d97b9fcf53f300db5e5559c6420a4a3a17741f48705904b", @generic="6a93cb964e4e8969a72ce4422b44b17a11324905ad8e6181e725c28e0b9a63c7e548eba218ee0969a8bf71"]}, @generic="8218fde4d3afaac4a25a16903bb0e4b449bc601fe16403e242ffe867d8d26b865eee351cc3e229b400508cea85007918b39619c61c381e5419eb853cd05210514c21046e9fe7c2a1ca8f7e94d4cf19408b4a2d26cc55ed217095174815fbbab3e4dbac6bdfad40e39f1c30a88988f1061b07386f53cd2d9f4d90b7c2abfdd58394c60885f5566555740f0dff921de1cf36e37a3e4b6649c6d22ad42e85cfece21a6e49490a4f5faff3d87eefcdff2ffea35847f9211246ce046943001af0517a61"]}, 0x1650}, {&(0x7f0000c20000)={0x1e4, 0x38, 0x700, 0x3, 0x1, "", [@nested={0xf0, 0x91, [@typed={0xc, 0x64, @u32=0x6}, @generic="5717311714906a5791ede8e6467ad0d63ca11a76b1487d9f2908f025d16c580195e5751486f3341f3630e539b199c59f4dc18b81372f6bd54e090fb6ac2b795fc26207f1289a9c513887e51f3494923f335c1e9be9658e5eb7adc6f29ecd862b87c7a341f5bc25edca735082f5c8edf9f1fac64b71bde9c981babc5831911ba7d4577bef5278e1b6228de275e37686602f1c1a33f41a26feef285f3f00f75f5dc5fa35c7eecc596583d9382011905536c1253dee2133f0b9f2dee0f0ad2b96234b6ff9afac5e7d736af959283a3a258cf96cc9207b69f6de67fa610e49e2bd7b"]}, @nested={0xe4, 0x2f, [@typed={0xe0, 0x31, @binary="2229fbe770e52e76ea1492f7da25e940b0b358ade7c22ef4db5d190238cd8e2f20f587e73d3967b6df4a8aec7526f1c80348017a946939fedbb6c2f465b68a18b6fe3529a63cc13148a2c530331957d9cfc1991201334b3bfb5da58a920b67b47f8a1b8476fb16f1ba975c78881fff3789f3cf371e29e9f2b420e684105b764e0698173b7e062334373e844d19d35ec92eb4bcd130598c28de8f8050c4973aa4a352c96ea1a78e5b8e960c9f264c5438880e05ab3bbf7b6f914c1864cb64e1f869b95cd8fa58a951609cda825d8d7b2b0f91c9070107da"}]}]}, 0x1e4}], 0x7, &(0x7f0000937000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r2, r2, r1, r1, r2, r1]}, @rights={0x18, 0x1, 0x1, [r2, r7]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r3, r9}], 0x98, 0x40044}, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000f87000-0x18)={0x100000, 0xd000, 0x0, 0x2, 0x2}) socket$pptp(0x18, 0x1, 0x2) lseek(r2, 0x8000, 0x0) 2018/02/15 05:26:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x3)='ns\x00') fchmodat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000c2f000)={0x6, 0x7, 0x1ff, 0x0, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x100, 0x0) 2018/02/15 05:26:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x3ba, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0x0, [], [@calipso={0x7, 0x0, {0x100000000, 0x0, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x0, [], [@hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0xfffffe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x0, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x3ffffe0b, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fee000-0x10)='/dev/sequencer2\x00', 0x204000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c35000)=[@in={0x2, 0x0, @empty}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x3, 0x40, @empty, 0x9}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x3ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80000000}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0xa0) sendmsg$inet_sctp(r0, &(0x7f00007bd000)={&(0x7f0000e51000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000b76000)=[{&(0x7f0000a4c000-0xc7)="bdb7a60ea9f15d3a90d335e426c133a95b1d5a9b86368685dbaa3bc48a2d9948091b3af27cb592749170dcc10768ddc6c8375ff4206158f69a6f4a3336806f10de0403550ff11401cb17aba3aa0e0170e4edf31d0b49a2cbd0a29176fb82879b1e3e9794050df6c337aa6272aeeb31245ba0c41c78ea190542b7756e7d254823372858692a2dd7314b83eef90be8e29f24a2c409946502f3cd89a7a24abb741d396e0f88afffb0ab6b6e782faee9e2d5f0b88935635662deecfcf724069e107e95e4005d24807f", 0xc7}, {&(0x7f0000502000-0x4)="6b6ac0ac", 0x4}, {&(0x7f000056e000-0xdb)="6f941b5eb47e584bf067e570b93d4506da43070a13a342035c4708271b8b4cae5b3e1981a513d2a745ea158482814c4123d7dc6617c4e7fd2b44b83cd6d095dfbd890def774547d54cff0cdd4954fe6f84cf8b21850c11a55517b2b5ba0cd3c40f38ecc1244fbab74dc3c529342494bd4805a510733b732bcf927b10e0f21ae90648da14666b4118a5ac23d4c4a9b80c6e587958004321cbdda0e6e8dfaf193a18ddf5d8bf520963c46ef3528ab7656a2bed00b5b8ea5be8df3187eae4eef72ab1b37d01db513ef1e4fe8bcaa5b87e0946a7389caa8c8e964d0ca2", 0xdb}, {&(0x7f0000a9f000-0xd)="0a5b860d5db502133d98f942c2", 0xd}, {&(0x7f0000e47000)="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", 0x1000}, {&(0x7f0000a5d000)="1c2d3a2f2c5868588fb7dee50170b832479a0323dd92fe771f06e7316d536b6f2ebe36d27775d85c7d5651e6b6c323889969a41413ddb57280078c0331642247bfee2adf827e25ea83af96324992c2cbe023d50adb5bc6801bab5e7ea3c6f1e100653a90a7104177d8592551896ca2ae19d7666d388ec4c3e0e5e47dd22acd94ff9407c770b2f357ccc7cd1b312dc345de9b13a93aff5d48583a560b68d094cf4b375accb05854aec5da8aab3423559f", 0xb0}], 0x6, &(0x7f0000f8e000)=[@init={0x18, 0x84, 0x0, {0x5, 0x6f3, 0xffffffff, 0x1}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0x75b, 0x7}}, @init={0x18, 0x84, 0x0, {0x4, 0x4, 0x0, 0x3f}}], 0x90, 0xd0}, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000f62000)='net/sockstat\x00') bind$alg(r1, &(0x7f0000818000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f00003b7000-0x4)=0x1, 0x4) sendfile(r4, r3, &(0x7f0000807000), 0x40000003f) 2018/02/15 05:26:24 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 = openat$pfkey(0xffffffffffffff9c, &(0x7f000066a000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000586000-0x51)="e5365d92cf524dc29e58dcf372d5a3995db3d4efdaa52d9f04d780114534ca73903a69ff4fc50248114c60c2c820c24cba7d17574aec23d8978440209e0d54d834e243ad89dc6659a0fb741b15d6af5dc4", 0x51) r1 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r1, &(0x7f0000924000-0x19)="22a43148346777fc03d5684434194635e0ed5e9a5e0b0cdfc8", 0x19, 0x0, &(0x7f00006b0000-0x10)) mq_timedsend(r1, &(0x7f0000fe6000-0x1), 0x0, 0x0, &(0x7f0000439000-0x10)={0x0, 0x1c9c380}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007c6000-0x12)='/dev/loop-control\x00', 0x0, 0x0) close(r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/15 05:26:24 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x0, 0x200, 0x130, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f000001b000-0x40), {[{{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='bond0\x00', @common='ip6tnl0\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000036000-0x1c)={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000036000)='/dev/vga_arbiter\x00', 0x40100, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000037000-0x4)) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f0000032000)=[]}, 0x0) 2018/02/15 05:26:24 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x7, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, r1+30000000}, &(0x7f0000e5e000)=0x3, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000fd5000)={0x0, 0x989680}, &(0x7f0000048000)=0x3, 0x2) clock_getres(0x0, &(0x7f0000cf0000)) 2018/02/15 05:26:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b09000-0xb)='/dev/audio\x00', 0x60400, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000a8f000)={0x7ff, 0x8000, 0x80000001}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c6a000-0x4), &(0x7f0000672000)=0x4) rt_sigpending(&(0x7f00002d0000-0x8), 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ea9000+0x7be)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000eaf000-0x7c)={r1, r1, 0x4, 0x1, &(0x7f0000c92000)="0e8c35cc950d974963bd79f126a845fdf92ce6e72a7a496d73168f52122102e21b2792c43f981930a8dec0ce08b894aa6f93973fd97814a072d6f7246dd9b5f6fc4eb1578158a1a6a3a3e698930cfcb7d718838dd7f7dc37c2a06469cb84a3fe5f7bb84fdadba982170dd56e6aae8222b52abbe189be99cd761ff8ade10603cd8c22338c60c017fa37e996e1efdd592a8a82d5c4e6a72b1b544d0b724e28bf282c825e4e351e4f5b7e925464cd976ad5544339dba21bfd7e9d22a64721f8c4b1f75d59258ee70f8184ed7e5891790a147fd1b8", 0x10001, 0xffffffffffffff7f, 0xc00000000000, 0x3f800000, 0xb91d, 0x1, 0x1, "6c7a4d2eb033503582864851018eff5a7f43829941a295902d10cf045f5bbe319a981e682f605e95a27bf3176227042b42048b09153a9e2dd06560f2cd598c3d73aa671a2622f27d04a8272e849bd37fa5f01264"}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00003c5000-0x10)={0xfff, 0x100000001}) r3 = syz_open_procfs(0x0, &(0x7f0000b7b000)='net/mcfilter6\x00') preadv(r3, &(0x7f00002ee000-0x10)=[{&(0x7f000039a000-0x1000)=""/4096, 0x1000}], 0x1, 0x2000000000000000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000fd1000)={0x4, {{0xa, 0x0, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xff}}, 0x1, 0x4, [{{0xa, 0x0, 0x7, @empty, 0x7ea75f62}}, {{0xa, 0x2, 0x6, @empty, 0x1000}}, {{0xa, 0x3, 0x100, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xe41}}, {{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x177}}]}, 0x290) 2018/02/15 05:26:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x803, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x3ba, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0x0, [], [@calipso={0x7, 0x0, {0x100000000, 0x0, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x0, [], [@hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0xfffffe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x0, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x3ffffe0b, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000095b000)='/dev/dsp#\x00', 0x7, 0x40) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00007e2000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x1c) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/15 05:26:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800008005, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00005f2000-0x58)=@routing={0x0, 0x200000000000009d, 0x0, 0x0, 0x0, [@empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}]}, 0x58) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e60000)=@assoc_id=0x0, &(0x7f0000a3f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a43000)=@assoc_value={r1, 0x3ff}, &(0x7f0000246000)=0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000c5a000-0x20)={@generic="38e203aedfb561a0445c0377101595f8", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) r2 = syz_open_dev$usbmon(&(0x7f0000ffe000)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000362000), &(0x7f0000cae000)=0x4) 2018/02/15 05:26:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8000000001, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000499000)='/dev/vcs#\x00', 0x2000000000000008, 0x100) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000298000-0xc)={&(0x7f0000bc9000)='./file0\x00', r1}, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000023f000-0x10)={0x6, [0x4, 0x1000, 0x4, 0x5467, 0x57e78fb1, 0x81]}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b95000)=@security={'security\x00', 0xe, 0x4, 0x2e8, 0xffffffff, 0x0, 0xb8, 0x180, 0xffffffff, 0xffffffff, 0x250, 0x250, 0x250, 0xffffffff, 0x4, &(0x7f000076c000), {[{{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @common='ifb0\x00'}}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="1f6c37831dbf", 0x0, 0x0, [0x0, 0x20]}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) 2018/02/15 05:26:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x803, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x3ba, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0x0, [], [@calipso={0x7, 0x0, {0x100000000, 0x0, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x0, [], [@hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0xfffffe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x0, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x3ffffe0b, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) fcntl$notify(r0, 0x402, 0x10) 2018/02/15 05:26:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x40582, 0x0) pwrite64(r0, &(0x7f000043e000-0x8)="94000bb7f3d40060", 0x8, 0x0) close(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000bae000)={0x0, 0xfffffffffffffffa, 0x1, 'queue0\x00', 0x5}) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/15 05:26:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}}, &(0x7f0000a3a000-0x4)=0xb8) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000f7000)) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000673000-0x8)=@assoc_value={r1}, 0x8) [ 44.607411] ipt_CLUSTERIP: Please specify destination IP 2018/02/15 05:26:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000042d000)=@sack_info={0x0, 0x61, 0x1}, 0xc) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f000010e000-0x80)={@nfc_llcp={0x27, 0x9, 0x3, 0x3, 0x6, 0x5, "0e4aa72fe7c3a0f3d0293397baf39274fe283d8ed37da7bbf2ac292f07596d56bfa5a6937993a0550f2d22f8dd5a0ec5cd28cb7f0aa89e0ad847d67c3bd65e", 0x1}, {&(0x7f0000411000)=""/171, 0xab}, &(0x7f0000d52000-0x1), 0x1}, 0x80) 2018/02/15 05:26:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) close(r1) faccessat(0xffffffffffffffff, &(0x7f00000cf000-0x8)='./file0\x00', 0x100, 0x1000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/15 05:26:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) clone(0x0, &(0x7f000000c000), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000001000)) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000381000)={&(0x7f0000657000-0x8)=[0x9, 0x101], 0x2, 0x9, 0x1, 0xfffffffffffffffe, 0x8001, 0xd0a, {0x10001, 0x2, 0x80000000, 0xfffffffffffffffc, 0x1000, 0xfffffffffffffffe, 0x324, 0xfffffffffffffff8, 0x3, 0x8, 0x2, 0xfffffffffffff715, 0xc93, 0x92, "e22c8bae68f65e53d9752c644e17fa6227601e6b5d02789be5dc3ec068686e87"}}) read(0xffffffffffffffff, &(0x7f0000904000)=""/100, 0x64) 2018/02/15 05:26:24 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @generic="cdea48d84af5e572e2cfa9c3904a5e33", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x4c}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b22000-0x10)='/dev/sequencer2\x00', 0x610900, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f000030e000-0x20)={0x8, 0x18, [0xffb, 0x87, 0x0, 0x1000, 0x6, 0x7]}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000fa8000-0x2f)={0x0, 0x0, &(0x7f000001c000)=[], 0x32a, &(0x7f0000f9e000)=[], 0x0, 0x8}, 0x0) sendto$inet6(r0, &(0x7f0000fa7000-0x5b), 0x0, 0x0, &(0x7f00008d8000)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/15 05:26:24 executing program 1: r0 = socket$kcm(0x29, 0x802, 0x0) unshare(0x40000) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$ax25(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 2018/02/15 05:26:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000844000)='nodev\\wlan0[ppp0[\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000542000-0xc)={r2, 0xffffffffffffffff}) 2018/02/15 05:26:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000fd4000), 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000aef000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/15 05:26:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r1 = syz_open_dev$vcsa(&(0x7f0000809000-0xb)='/dev/vcsa#\x00', 0x7fff, 0x200) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000507000)) connect$netlink(r1, &(0x7f0000045000)=@proc={0x10, 0x0, 0x1, 0x4000002}, 0xfffffffffffffe44) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00002ba000-0x90)={[0xc2d9, 0x0, 0x1c, 0x6, 0x6, 0x101, 0x4, 0x100000000, 0x6, 0x5, 0x5, 0x3c, 0x9, 0x7, 0x6, 0x7ff], 0xda5777010b167341, 0x4000}) setuid(0x0) preadv(r0, &(0x7f0000755000)=[{&(0x7f0000edd000)=""/68, 0x44}, {&(0x7f0000d5f000)=""/211, 0xd3}], 0x2, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b96000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, &(0x7f00007b0000)={&(0x7f0000751000)={0x27, 0x100000001, 0x200, 0x7, 0x3ef, 0x7, "74b4014313558bb4a6655f72c0300dfb62bcd516fc5caa3ee4ef0b1d005df4a0b6c092baae9db2d61d9e490c4b2c2ab13315d1ef870aa9217636526ce254f7", 0x200}, 0x60, &(0x7f00007be000-0x30)=[{&(0x7f0000b3e000-0xe4)="eb607a9a5f6ac6d24ba720deb0c5031fee9da6987af1a30f237dde95e223bb6277ea04d54c2155459b8e68b182d75c29f9a233e4cf56114e7e592bd8cb7d5199abecc7ecba720ecc2e5d6dcbe267b003b2206423184662b5295cd6ea3417549850d3756b3cb1bdd9ff3b4154ed4a4372d72cdd586f35becd9863b1ff66133fa5b9ce05808f76281f9902581ff3fafe96a5425cdfd12034185e0eea98e997f9248a1c526ec771d323be5d64f2db113df1b8972dbe659ec0bf707d31f16e31da784c84f690038044fef77361b49efdf0949247dbe56b1b9c49c667dc2ed15dba5a54a1971e", 0xe4}, {&(0x7f000008e000)="01d51773ec4ff95011302bb3fcd42fe03ff2eac3b1b7961664c2387e65a89636004d71ff33f32ff7d3a618d33465ce248559209d235389a599aacb6b24d8f8b1adb10b41546095b8e5dd0eb42ec0b1e07fee99ab60189247dd8ac31f1bc5a253ab7dfc79da79cde60686cacca8fac2b45809f47068069c957b7db7525badde8e033569ecae6dea5e1e1d9a24745dcdcf6574eca83ed6e7d655", 0x99}, {&(0x7f0000740000)="898b0fda2e6e6dacfc7973ab140909c874a9307b17d1540c5c726b285fdcc8d2223756c015246e5735b40311d772ee65739e9e8c97e32a7d0c19de747b109b693f80ecfd8f43f5f2d150873a8dc16fefd1d8c24dfc5b4a59458564b011de89450f49800d53", 0x65}], 0x3, &(0x7f0000743000)={0xc8, 0x117, 0x1000, "d1ebc92287ea33ba16c61a994156cf5f37ed80a9bbecc1b4f4d65ea6b45f04cf09d4a84a612bcec33e0fa84053e79939608bfdde87966383cfaa8b60abc2e2971023851d48bb89a165d0fecdfbe73ed09cda7e475c9af4fcd8c95ec5da478065f0919ff3a2e29208cef89056a4422df66e5a627f2bbd23e559254e2658ef346b3ff06a0fec3681e74c48d238791aba2471f99131bfb564da5880071899c3652e1d22d53725e27412e3c7d5072dc095836ec192f1"}, 0xc8, 0x84}, 0x8050) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ae8000-0x28)={@generic="9fb8dca2ebf03e661d37e7d2e07bec77", 0x0}) stat(&(0x7f0000c98000)='./file0\x00', &(0x7f0000e13000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000da7000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x0, 0x2, 0x80, 0x80, 0x3a, r3, r4}, {0x101, 0x0, 0x7, 0x401, 0x10000, 0x74, 0xfffffffffffffffe, 0x3}, {0xb67, 0x1000, 0xefd7, 0x64e5}, 0x8b6807b, 0x3, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x7f}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x1, 0x1, 0x3, 0xc16, 0x0, 0x4}}, 0xe8) bind$vsock_stream(r0, &(0x7f0000b19000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/02/15 05:26:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x803, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x3ba, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0x0, [], [@calipso={0x7, 0x0, {0x100000000, 0x0, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x0, [], [@hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0xfffffe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x0, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x3ffffe0b, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000520000), &(0x7f0000009000)=0x4) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/02/15 05:26:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = add_key(&(0x7f0000f23000)='trusted\x00', &(0x7f0000549000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c2e000-0x8a)="dc736dd77efad002e537c0fea55c045cbcfe0b3caa218182e92822a762c5ee5722a523a5ed3aac8a3f934c77ca30f34372ccd11fe7d916c2a8f677e3be0b6b9af980812762790d2a7122018732f49e26fb77645e8a2d958878932d12eb657e245892ac8b3e267c0b96f9e1804e1b7f07ec5ac41bfe0c78815a4c995e60fc7c72306e4e8ae642f3663a23", 0x8a, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000fe1000)='blacklist\x00', &(0x7f0000874000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00002cd000-0x9)="212c654bd631000403", r0) keyctl$restrict_keyring(0xb, r1, &(0x7f0000769000-0xd)='dns_resolver\x00', &(0x7f000082a000)='G3j') 2018/02/15 05:26:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) close(r0) 2018/02/15 05:26:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000723000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x2c00) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000068a000-0x11)='/dev/vga_arbiter\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/15 05:26:24 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000002, &(0x7f00005c3000)="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", 0x134) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/02/15 05:26:24 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) pipe(&(0x7f00005de000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r1, 0x0, 0x0) getsockopt$netlink(r2, 0x10e, 0x6, &(0x7f0000982000-0xb4)=""/180, &(0x7f0000f7a000)=0xb4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006f8000-0xe8)={{{@in=@multicast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000f7c000-0x4)=0xe8) pipe2(&(0x7f00005f2000-0x8), 0x84800) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f7c000-0xe8)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000f7b000)=0xe8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000f7c000-0x38)={&(0x7f00008c4000-0xc)={0x10, 0x0, 0x0, 0xa000000}, 0xc, &(0x7f00003c9000)={&(0x7f0000f7c000-0x3c)=@ipv6_getnetconf={0x3c, 0x52, 0x100, 0x1, 0x0, {0xa}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x5}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x80}, @NETCONFA_FORWARDING={0x8, 0x2, 0x2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x6b3c4f8d04dea720}, 0x4010) 2018/02/15 05:26:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x3ba, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0x0, [], [@calipso={0x7, 0x0, {0x100000000, 0x0, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x0, [], [@hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0xfffffe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x0, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x3ffffe0b, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000074b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) finit_module(r1, &(0x7f00001b4000-0x11)='posix_acl_access\x00', 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000946000-0xe8)=[@in={0x2, 0x0, @empty}, @in6={0xa, 0x3, 0x9, @empty, 0xfff}, @in={0x2, 0x0, @empty}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x1ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x400}, @in6={0xa, 0x0, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x1, @loopback=0x7f000001}], 0xe8) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000850000-0x4)=0x3f, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000012000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) listen(r0, 0x0) 2018/02/15 05:26:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000844000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x423f7) recvfrom$unix(r1, &(0x7f00002a2000)=""/104, 0x68, 0x0, &(0x7f0000e20000)=@abs, 0x8) mmap(&(0x7f0000001000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a42000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00009b4000)=0xffffffffffffffff, 0x4) r3 = socket$netlink(0x10, 0x3, 0x4) bind$vsock_stream(r2, &(0x7f0000c5f000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) write(r3, &(0x7f000027e000-0x27)="2700000014000700000c60ff010004fff4ffe0f4121702cd9900e30000000000240000390075ed", 0x27) shutdown(r0, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000e69000+0x67a)={0x0, 0x9f, 0x2, 0x3, 0x7, [{0x5, 0x7f, 0x2, 0x0, 0x0, 0x8}, {0x9, 0x3f, 0x1a5b, 0x0, 0x0, 0x400}, {0x3ff, 0x2, 0x3, 0x0, 0x0, 0x3480}, {0x5, 0x6, 0xffffffff, 0x0, 0x0, 0x400}, {0x7ff, 0x7558d6d3, 0xffffffff, 0x0, 0x0, 0x200}, {0x1f80000000000000, 0x4, 0x400, 0x0, 0x0, 0x1004}, {0x1, 0xffffffff, 0x5, 0x0, 0x0, 0x1}]}) shutdown(r0, 0xfffffffffffffffd) readahead(r2, 0x2, 0x6) 2018/02/15 05:26:24 executing program 3: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r0, &(0x7f0000003000/0x4000)=nil, 0x0) get_mempolicy(&(0x7f0000001000-0x4), &(0x7f0000006000-0x8), 0x8001, &(0x7f0000005000/0x1000)=nil, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863}}}, &(0x7f0000b0c000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000a4f000)='./file0\x00', 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00008c2000-0x20)={0x2}) process_vm_readv(r1, &(0x7f0000001000-0x20)=[{&(0x7f00006a7000-0x72)=""/114, 0x72}, {&(0x7f0000c7a000-0xda)=""/218, 0xda}], 0x2, &(0x7f0000000000)=[{&(0x7f0000651000-0x8a)=""/138, 0x6}], 0x1, 0x0) 2018/02/15 05:26:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x3ba, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0x0, [], [@calipso={0x7, 0x0, {0x100000000, 0x0, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x0, [], [@hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0xfffffe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x0, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x3ffffe0b, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000b38000-0x61)="b70a9b86cfe35157012343caad17edf2d1e48c061ded8ac2ff98b46a4bbef049a9cc87d0b55261cf5386e443be614e3028f63a7d8322a0be4cc686a1a56655638447e2522b3a44c9b21522a35ec68729aeb04955945edf376cc073d2edc0a79573") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000ee5000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r2 = accept4$netrom(r0, &(0x7f0000d94000-0x48)=@full, &(0x7f0000ea8000)=0x48, 0x80800) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) poll(&(0x7f00005a5000-0x48)=[{r0, 0x84}, {r0}, {r1, 0x2400}, {r0, 0x201}, {r2, 0xc}, {r2, 0x1000}, {r2, 0x104}, {r1, 0x4}, {r0, 0x4000}], 0x1565175cf0d9a034, 0x0) 2018/02/15 05:26:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000968000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000f4b000)=[0x3, 0x1]) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007be000-0x4)=0x8, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) listen(r4, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000500000-0x10)='/dev/input/mice\x00') fchmod(r3, 0x10) 2018/02/15 05:26:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) getgid() keyctl$get_persistent(0x16, r1, 0x0) 2018/02/15 05:26:24 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x87, 0xff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86), &(0x7f000000f000)}, 0x18) epoll_create1(0x80000) 2018/02/15 05:26:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd4(r0, &(0x7f0000b18000)={0x2}, 0x8, 0x80800) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32}, @nested={0x64, 0x0, [@typed={0xc, 0x0, @pid}, @generic="335660cad52cbaa91f651da1b3c107ed30e84525dd9785718c27bbee1ab10fec330ad2db866c328bac17c973820facc7e412ff264f340f60f5ea13d32dad0921023adde33699caca5ed6a3eb2ea0b1cdbb47"]}]}, 0x84}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/02/15 05:26:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000719000-0xc)='/dev/amidi#\x00', 0x9, 0x40800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000622000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x1000, 0x1}, &(0x7f0000434000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a80000-0x8)=@assoc_value={r2, 0x81}, 0x8) 2018/02/15 05:26:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000db1000)=""/40) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000dea000-0x4)) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x1000000000000020, 0xc82}}) connect$unix(r2, &(0x7f00003e7000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/15 05:26:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x3ba, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0x0, [], [@calipso={0x7, 0x0, {0x100000000, 0x0, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x0, [], [@hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0xfffffe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x0, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x3ffffe0b, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8798, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/15 05:26:24 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000074e000)='/selinux/checkreqprot\x00', 0x101900, 0x0) getsockname(r0, &(0x7f0000abb000-0x9)=@rc, &(0x7f000032b000)=0x9) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000dc7000-0x2), &(0x7f0000904000)=0x4) r2 = dup(r1) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000fed000-0x4)=r2, 0x4) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000fee000-0x4a)=@pi={0x0, 0x9, @eth={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@mpls_mc={0x8848, {[{0x6, 0xfffffffffffffffa, 0xc0000000, 0x80000000}, {0x100000000, 0x6, 0x80, 0x6}, {0x9, 0x2, 0x1, 0x20000000000000}, {0x93a3, 0x8, 0xc37, 0x8d19}], @generic="605f762ea876089168b573437ba57b5d0113664355c096f46bd55cc7d25c13fd8a71ecc8c9ba9a3c"}}}}}, 0x4a) 2018/02/15 05:26:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x3ba, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0x0, [], [@calipso={0x7, 0x0, {0x100000000, 0x0, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x0, [], [@hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0xfffffe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x0, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x3ffffe0b, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00009c8000)={0xa, 0x0, 0x20, @empty, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000088a000)={0x0}, &(0x7f0000c3e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b87000-0xa8)={r1}, &(0x7f00000c6000-0x4)=0x8) 2018/02/15 05:26:24 executing program 4: 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)={&(0x7f0000830000)=@bridge_newneigh={0x24, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bc8000+0x63a)='/dev/mixer\x00', 0x149200, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000867000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x800) 2018/02/15 05:26:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x0) syz_open_dev$vcsn(&(0x7f0000408000-0xa)='/dev/vcs#\x00', 0x4, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/cuse\x00', 0x0, 0x0) r2 = dup2(r1, r0) sendfile(r1, r2, &(0x7f0000d82000-0x8), 0x2) 2018/02/15 05:26:24 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000000e000-0xb)='/dev/mixer\x00', 0x20140, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000000e000)=0x2, &(0x7f0000012000-0x4)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/15 05:26:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00001c1000/0x3000)=nil, 0x3000}, 0x4}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007bc000-0x10)={&(0x7f000076a000/0x3000)=nil, 0x3000}) 2018/02/15 05:26:24 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006f5000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000aac000)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xd}, []}, 0x14}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000000d000)='/dev/audio\x00', 0x400000, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000764000)='/dev/rfkill\x00', 0x4201, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00008e4000)={0x0, &(0x7f0000192000), 0x0, r2, 0x7}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ad6000)={0x0}, &(0x7f0000568000-0x4)=0xc) getpgrp(r3) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f000013e000-0xb)='/dev/mixer\x00', 0x20000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000121000)) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000105000)={0x800, 0xffff, 0x7}) 2018/02/15 05:26:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) write(r0, &(0x7f000053f000)='!', 0x1) recvmmsg(r1, &(0x7f000053d000-0x80)=[{{&(0x7f0000e9a000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000b7a000)=[{&(0x7f000089d000)=""/49, 0x31}], 0x1, &(0x7f0000afc000-0x23)=""/164, 0xa4}}], 0x1, 0x22, &(0x7f00002db000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000067e000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/02/15 05:26:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x3ba, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0x0, [], [@calipso={0x7, 0x0, {0x100000000, 0x0, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x0, [], [@hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0xfffffe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x0, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x3ffffe0b, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:24 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/relabel\x00', 0x2, 0x0) fstat(r0, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000016000-0x4)=0x0, &(0x7f0000028000), &(0x7f000000d000)) r3 = getgid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x3, &(0x7f0000035000)=[r1, r2, r3]) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r5, 0x9, 0x0, &(0x7f0000036000)=""/32, &(0x7f0000036000)=0x20) sendmmsg(r5, &(0x7f0000008000)=[{{&(0x7f0000023000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f000000d000-0x90)=[], 0x0, &(0x7f0000017000)=[]}}], 0x1, 0x0) recvmmsg(r4, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000030000-0x93)=""/147, 0x93}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x0, 0x0) sendto(r4, &(0x7f0000034000), 0x0, 0x4000000, 0x0, 0x0) 2018/02/15 05:26:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000b3d000)='/dev/input/mice\x00', 0x0, 0x200) accept$ipx(r1, 0x0, &(0x7f00009f8000-0x4)) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x800000014, &(0x7f0000874000-0x4)=0x1, 0x1dfca1b8) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4), 0x4) 2018/02/15 05:26:24 executing program 6: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000cec000-0x8)='./file0\x00', 0x4000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) msgrcv(r0, &(0x7f0000cb8000), 0x8, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) msgsnd(r0, &(0x7f0000e98000)={0x0, "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"}, 0x1008, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0x18)={0x0, 0x3, 0x8, [0x6, 0x40, 0x7, 0x7, 0xbf01, 0x5, 0x3f, 0x1b]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0x1, 0x30, 0x7, 0x2f7c}, &(0x7f0000002000-0x4)=0x18) 2018/02/15 05:26:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009a3000)='./file0\x00', 0x100) connect$ipx(r0, &(0x7f0000ade000)={0x4, 0x5, 0x3ff, "91c2edee0f90", 0xfd8}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xd}, 0x2}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc9e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008d8000), 0xf}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000ec3000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x15b1}, 0x1c) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000ace000-0x4), &(0x7f0000308000)=0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000b63000)=""/55) 2018/02/15 05:26:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007b4000-0xc)='/dev/rfkill\x00', 0x80001, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c60000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f00007d6000/0x2000)=nil, 0x2000, 0x1000004, 0x82010, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ac7000)='dctcp\x00', 0x6) r3 = getpgid(0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000117000), &(0x7f0000c09000)=0x2) ptrace(0x10, r3) symlink(&(0x7f000008c000)='./file0\x00', &(0x7f0000db1000)='./file0\x00') 2018/02/15 05:26:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) request_key(&(0x7f00009a2000-0x5)='user\x00', &(0x7f00007eb000)={0x73, 0x79, 0x7a}, &(0x7f0000510000-0xf)='/dev/snd/timer\x00', 0xfffffffffffffffe) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000007d000)='/dev/qat_adf_ctl\x00', 0x1016c0, 0x0) syz_open_dev$midi(&(0x7f0000bb4000-0xb)='/dev/midi#\x00', 0x0, 0x800) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000091c000-0x20)={0x2713, 0x1, 0x0, 0x1000, &(0x7f00002bd000/0x1000)=nil}) 2018/02/15 05:26:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x3ba, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0x0, [], [@calipso={0x7, 0x0, {0x100000000, 0x0, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x0, [], [@hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0xfffffe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x0, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x3ffffe0b, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000bab000-0xb)='/dev/audio\x00', 0x2000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000ae3000)={{0x0, 0xc3, 0x2, 0x6, 0x8001, 0x80000001}, 0x50}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000623000-0x4)=0x3) readv(r1, &(0x7f0000b43000-0x60)=[{&(0x7f0000fcb000-0xfa)=""/250, 0xfa}], 0x1) 2018/02/15 05:26:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000d2d000-0xff9)={0x0, ""/4081}, 0x22a606089dd44e5c, 0x0, 0x524b970b525d5f55) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c39000-0x11)='/dev/qat_adf_ctl\x00', 0x501000, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000a7000-0x2)=0x7, &(0x7f0000ad8000-0x8)=0x2) 2018/02/15 05:26:24 executing program 2: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'rng\x00', 0x0, 0x2, 'drbg_pr_sha512\x00'}, 0x10) r1 = dup(r0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00004c6000-0x90)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b2000-0x30)="000005070500000000000000ff05000bfef9420001000000000007ffff00000002", 0x21) 2018/02/15 05:26:24 executing program 6: mmap(&(0x7f0000001000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000412000-0x12)='/dev/snd/midiC#D#\x00', 0x42f461c7, 0x400000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000dde000)={{{{0x2, 0x1, @broadcast=0xffffffff}}, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc000000}}}, 0x7fffffff, 0x9, 0x8, "966a4d485cbbd3538e84749fea766f294f435fc50a75d10dc78f98d9ccadc28222a5b30c89d7ee6ac2e64c26e8629a2fa901493fec7fc159ae7be8f1676e11d6fe402409e514abb0a1f8dada9ab93c9a"}, 0x160) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f000027e000-0x27)="2700000014000700000c60ff010004fff4ffe0f4121702cd9900e30000000000240000390075ed", 0x27) 2018/02/15 05:26:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000369000)="6e65742f64657600a6") r2 = syz_open_procfs(0x0, &(0x7f000059e000-0x20)="636f6d6d0007008dc600000000007180016c03ad635018290105000000caab6161f7") getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00004b7000)={{{@in6=@ipv4={[], [], @dev}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000ed3000)=0xe8) fstat(r2, &(0x7f00006fa000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000885000)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00005a1000-0x4)=0xe8) setresuid(r3, r4, r5) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002000-0x4)=0xfd7, 0x4) sendfile(r2, r1, &(0x7f0000b4b000), 0x400000ff) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005a7000-0x11)='/dev/vga_arbiter\x00', 0x481, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f000024d000)={0x4, 0x8, 0x0, 0xfffffffffffffffa}) 2018/02/15 05:26:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r3 = syz_open_dev$sndpcmc(&(0x7f0000afe000-0x12)='/dev/snd/pcmC#D#c\x00', 0x800, 0xc0001) connect$rds(r3, &(0x7f0000688000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000b43000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x100015}}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000711000-0xc)={0x0}, &(0x7f00008d6000-0x4)=0xc) ptrace$peekuser(0x3, r4, 0x42) write$tun(r2, &(0x7f0000a60000)=@hdr={0x0, 0x0, 0xc88, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14}}}}, 0xff73) 2018/02/15 05:26:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x1b2, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x17c, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x3, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0xa, [], [@calipso={0x7, 0x50, {0x100000000, 0x12, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x1a, [], [@hao={0xc9, 0x10, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x9d, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x2, r2}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b81000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept$ipx(r3, &(0x7f0000d94000-0x10), &(0x7f00007b2000-0x4)=0x10) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00002d6000-0x28)={@generic}) r4 = eventfd2(0x0, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r4, 0x8, 0x400000000000002, r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000028000-0x20)={r5, 0x0, 0x2, r5}) 2018/02/15 05:26:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2, &(0x7f000034c000-0x10)={0x1, &(0x7f0000444000)=[{0x6}]}) r0 = syz_open_dev$usbmon(&(0x7f00003f2000)='/dev/usbmon#\x00', 0x9, 0x2a00) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000794000-0x1)=0x4, &(0x7f00000ec000-0x8)=0x1) 2018/02/15 05:26:25 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) socketpair(0x4, 0x2, 0x1, &(0x7f0000005000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000008000)={0x100007, 0x76be}, 0x2) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000000a000-0x18)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f000000d000)=0x3) mincore(&(0x7f0000005000/0x2000)=nil, 0x2000, &(0x7f000000d000)=""/253) 2018/02/15 05:26:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x1b2, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x17c, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x3, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0xa, [], [@calipso={0x7, 0x50, {0x100000000, 0x12, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x1a, [], [@hao={0xc9, 0x10, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x9d, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000846000)='/dev/cuse\x00', 0x40, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f00001b6000)={0x5d, 0x1, 0x5, @random="e21d9e9aabb35d7ae9e1912c049fa1eb621509b24c508c6f0a38cda4a856f678c30cf92fb3528f085aefe8ba0f98899c7272471aeec70f97a7c4405cbf0057c1f042877ede86b80955e1a0532e"}, 0x5d) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000ab9000-0x4)='tls\x00', 0x4) 2018/02/15 05:26:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f000022e000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x90cf0e5e) r1 = getpgrp(0x0) ptrace$setregset(0x4205, r1, 0x7, &(0x7f00009e2000)={&(0x7f0000323000-0x66)="73da50005cdfc12dc72e80ece022feb1c3553b1fc1d551a5cc9dcbb91527e996a979e73b1c4c357f780158da21d074b426dd4c25d79fc87fa11e3f15c808cc532bdf9c8043a5e8a0f5bbd088f0b0719c2cf0963bee9859362d8b9e8f5efb169e25870b238d06", 0x66}) syz_open_dev$sndtimer(&(0x7f0000619000-0xf)='/dev/snd/timer\x00', 0x0, 0x200000) recvmsg$netrom(r0, &(0x7f0000964000-0x38)={&(0x7f000029f000-0x10)=@ax25={0x3, {"091c7b55e8647a"}}, 0x10, &(0x7f0000bcc000)=[], 0x0, &(0x7f0000443000)=[]}, 0x0) 2018/02/15 05:26:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) r0 = gettid() r1 = getpgrp(r0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000309000)={0x2, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, r1}) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xa, &(0x7f00009f0000-0x4), &(0x7f00002ae000)=0x4) 2018/02/15 05:26:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0xa040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x42, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0xff, 0x6, 0x0, 0x3, "b1a9c1e8e135487a72435576bf93409c5b6db008ab42851671c0e73b08973707e68de1e8c9202f55d4d46b7d", 0xffffffff}) lookup_dcookie(0x0, &(0x7f00007a2000)=""/147, 0x93) flock(r0, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000001000-0x70)) 2018/02/15 05:26:25 executing program 2: r0 = socket$netlink(0xa, 0x6, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bef000-0xa)='/dev/ptmx\x00', 0x40440, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xb, &(0x7f0000000000), 0x4) [ 45.439947] irq bypass consumer (token 0000000006392f80) registration fails: -16 2018/02/15 05:26:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004c1000-0x8)='./file0\x00', 0x400, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000187000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000097000-0xe8)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000872000)=0xe8) connect$can_bcm(r0, &(0x7f0000b1a000)={0x1d, r1}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r2, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r2, 0xfffffffffffffff9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d81000-0xe8)={{{@in=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00009c7000-0x4)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000022b000)={@can={0x1d, r3}, {&(0x7f00005c2000)=""/4096, 0x1000}, &(0x7f00001c2000-0x1), 0x20}, 0x30) getsockname(r2, &(0x7f0000d16000-0x8)=@sco, &(0x7f000034b000-0x4)=0x8) accept4$inet(r2, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/02/15 05:26:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x1b2, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x17c, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x3, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0xa, [], [@calipso={0x7, 0x50, {0x100000000, 0x12, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x1a, [], [@hao={0xc9, 0x10, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x9d, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00008b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[@lsrr={0x83, 0x7, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @empty]}, @lsrr={0x83, 0x17, 0x0, [@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @lsrr={0x83, 0x7, 0x0, [@empty]}]}}}}}}}, &(0x7f000089c000-0x8)={0x0, 0x0, []}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008eb000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4f3, 0x1, 0x0, 0x2, 0x200, 0x3, 0x9c80}, 0x20) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto(r1, &(0x7f0000bcb000-0x37)="7f4a2931c034310e3965f6d04e9915383252b97a350b4aa7610e16fb5f01703df14473863b57732096e02b0a25dd37a06c5de32211046a", 0xfed5, 0x40010, &(0x7f000034e000)=@in={0x2, 0x0, @rand_addr=0x3ff}, 0xfeca) socket$inet6(0xa, 0x80006, 0x4) 2018/02/15 05:26:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000f01000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000e1b000/0x2000)=nil, 0x2000, 0x3, &(0x7f000076c000-0x8)=0x7c, 0x9, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bdc000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00005d4000-0x24)={0xd4, 0x800, 0x537, 0x1f, 0xfffffffffffffffa, 0xc08c, 0x4, 0x400, 0x8, 0x5, 0x8}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000073c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$bt_l2cap(r1, &(0x7f0000596000)={0x1f, 0x5, {0xffffffff, 0x7, 0x200, 0x1, 0x6, 0x81}, 0xfffffffffffffffa, 0x1000}, 0xe) 2018/02/15 05:26:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000969000-0x28)=@ethtool_eee={0x8}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000873000-0xe8)={{{@in=@multicast2, @in6=@empty}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000625000)=0xe8) 2018/02/15 05:26:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x1d18) bind$inet(r0, &(0x7f0000ee5000)={0x2, 0x1, @rand_addr=0xfff}, 0xfffffffffffffed2) lseek(r0, 0x0, 0x3) sendto$inet(r0, &(0x7f0000725000)='j', 0x1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000457000)=[{r0}], 0x1, 0x0) [ 45.575104] x86/PAT: syz-executor4:7135 map pfn RAM range req write-combining for [mem 0x1a2900000-0x1a2903fff], got write-back 2018/02/15 05:26:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x0, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x3ba, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0x0, [], [@calipso={0x7, 0x0, {0x100000000, 0x0, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x0, [], [@hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0xfffffe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x0, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x3ffffe0b, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f00002fb000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000925000)={0x0, 0xb9, "101daa9e01f250addadb96b253745aec8c976c2dead8b23e4396086bedc48dfb63a08cce5de2f2c64d1357fdaed9f9a59fd12463d8f407443657021c45f6033f84474eff3b3e3ddd12b93b904d138089204bef48751d52357b66de278aef1f31f14eb48365ef9ec072104ccca664731a2bf08fbe9b3dfa029d34418f020ceb8aebee3c305efab5c5c1e771f8217cfcd39ab0165255f9c58d8c6216307639062b4d9856c99ea101690f9e51410afbc7ba830c59e382c2ae943f"}, &(0x7f000038b000)=0xc1) acct(&(0x7f00004cc000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c0d000-0x8)={r1, 0x9, 0x9}, 0x8) 2018/02/15 05:26:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00006b3000)=@raw={'raw\x00', 0x9, 0x3, 0xfffffffffffffff5, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f0000ad9000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6tnl0\x00', @common='bridge0\x00'}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@inet=@tcp={0x30, 'tcp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x7}}]}, @common=@inet=@SYNPROXY={0x0, 'SYNPROXY\x00', 0x0, {0x12, 0xfffffffffffffffe, 0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x340) 2018/02/15 05:26:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000824000-0x38)={&(0x7f0000e5c000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000ad6000)=@bridge_getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x28}, 0x1}, 0x0) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f00003e8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000657000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000418000-0x4)=0x3) 2018/02/15 05:26:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d35000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000a26000-0xc)={0x8, 0x1, 0x0, 0x102, 0x3}, 0xfffffffffffffe87) 2018/02/15 05:26:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000fe3000-0x4), &(0x7f0000001000-0x8), 0x7f, &(0x7f000009e000/0x2000)=nil, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000922000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/15 05:26:25 executing program 1: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @port=0x2, @gre_key=0xe0f7}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0x0, 0xffffffff, 0xff0000ff, 0xffffffff], [0xffffff00, 0xffffff00, 0xffffff00], @common='ip6_vti0\x00', @generic="fa6ba8342a1757f9b9c9d6cdde907549", {0xff}, {}, 0xaf, 0x2, 0x2, 0x5}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) r1 = syz_open_dev$midi(&(0x7f0000ba2000-0xb)='/dev/midi#\x00', 0x2, 0x200401) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000fad000)='tls\x00', 0x4) r2 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r2, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r2, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000)=[], 0x0, &(0x7f0000fa9000)=[], 0x0, 0xfffffffffffffffe}, 0x0) 2018/02/15 05:26:25 executing program 3: r0 = msgget$private(0x0, 0xa8) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000f3b000)=""/78) 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) delete_module(&(0x7f000080c000-0x13)="832676626f786e657430286d643573756d5c00", 0x200) r1 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d3c000-0xd)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000e6c000-0x8)={0x6, 0xc}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000000e000)={&(0x7f0000766000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000d73000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000554000-0x8)=[0x0, 0x0], &(0x7f00009ba000)=[0x0], 0x4, 0x4, 0x2, 0x1}) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000a68000+0xc20)={{0x0, 0x1}}) 2018/02/15 05:26:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x3ba, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0xda54}, @ra={0x5, 0x2, 0xa3a7}]}, @dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0x0, [], [@calipso={0x7, 0x0, {0x100000000, 0x0, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x0, [], [@hao={0xc9, 0x0, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0xfffffe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x0, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x3ffffe0b, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f00004fb000)={&(0x7f000075e000)=@l2={0x1f, 0x5, {0x0, 0x0, 0x1}, 0x0, 0x1}, 0x35b, &(0x7f000072b000)=[], 0xfc, 0x0}, 0x0) 2018/02/15 05:26:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x63280a5e3ab37e1f, &(0x7f0000738000)=0xcd0000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000754000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/15 05:26:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009cc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x801) r2 = dup3(r1, r0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000d8000-0x4)) writev(r2, &(0x7f00008ba000)=[{&(0x7f0000ce0000-0xde)='I', 0x1}], 0x1) 2018/02/15 05:26:25 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, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000504000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a42000-0x8)) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3, 0x0, 0x0, 0x11, 0x0, @empty, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x2, 0x1, 0x8}}}}}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e7c000)) 2018/02/15 05:26:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() waitid(0x6, r0, &(0x7f000015f000), 0x20000002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x0, 0xfb01, &(0x7f0000fe1000-0x8)={0x0, 0x0}) msgget$private(0x0, 0x80) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f01000)={{{{0x2, 0x1, @loopback=0x7f000001}}, {{0xa, 0x2, 0xffffffffffffff81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}}}, 0x6, 0x7, 0x0, "5f7de738563b86358cca5a5250a5fc4ac85f50f7859d637608e6db4e4b9b4d1b3e78a9be24bbff70e8670a3dfb0655b4dd4615c641a144cba70f3a76dc31d5b251b914242bd4368ec5fd71718d8250eb"}, 0x160) r3 = syz_open_dev$dspn(&(0x7f0000b14000)='/dev/dsp#\x00', 0x8, 0x0) setsockopt$ax25_int(r3, 0x101, 0x4, &(0x7f00000ea000)=0x81, 0x4) r4 = socket(0x5, 0x6, 0x9) accept$packet(r4, &(0x7f0000dd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000041000)=0x19) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000860000-0x100)=@ipv4_delroute={0x50, 0x19, 0x1, 0x2, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_OIF={0x8, 0x4, r5}, @RTA_FLOW={0x8, 0xb, 0x3f7d}, @RTA_ENCAP={0x1c, 0x16, @typed={0x18, 0x6e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4005}, 0x5000000) 2018/02/15 05:26:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x18e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x154, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0xa9, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x5e, 0xa, [], [@calipso={0x7, 0x50, {0x100000000, 0x12, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x1a, [], [@hao={0xc9, 0x10, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x9d, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) [ 45.868378] raw_sendmsg: syz-executor6 forgot to set AF_INET. Fix it! 2018/02/15 05:26:25 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, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80}, 'port0\x00'}) r1 = syz_open_dev$midi(&(0x7f0000c6f000)='/dev/midi#\x00', 0x10001, 0x301800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000cc1000-0xc)={0x0, 0x7fff, 0x20}, &(0x7f00005fd000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000570000-0x8)={r2, 0x10000}, &(0x7f00008a1000-0x4)=0x8) [ 47.600687] syz-executor5: vmalloc: allocation failure, allocated 2767818752 of 4294975488 bytes, mode:0x14010c0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null) [ 47.614865] syz-executor5 cpuset=/ mems_allowed=0 [ 47.620048] CPU: 0 PID: 7200 Comm: syz-executor5 Not tainted 4.16.0-rc1+ #312 [ 47.627320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.636670] Call Trace: [ 47.639265] dump_stack+0x194/0x257 [ 47.642905] ? arch_local_irq_restore+0x53/0x53 [ 47.647563] ? idr_get_free+0xfd0/0xfd0 [ 47.651555] warn_alloc+0x19a/0x2b0 [ 47.655183] ? zone_watermark_ok_safe+0x400/0x400 [ 47.660040] ? rcu_note_context_switch+0x710/0x710 [ 47.664989] __vmalloc_node_range+0x482/0x650 [ 47.669496] ? xt_alloc_table_info+0x63/0xe0 [ 47.673903] __vmalloc_node_flags_caller+0x50/0x60 [ 47.678830] ? xt_alloc_table_info+0x63/0xe0 [ 47.683240] kvmalloc_node+0x82/0xd0 [ 47.686951] xt_alloc_table_info+0x63/0xe0 [ 47.691181] do_ip6t_set_ctl+0x29b/0x5f0 [ 47.695244] ? translate_compat_table+0x1c50/0x1c50 [ 47.700280] ? mutex_unlock+0xd/0x10 [ 47.703990] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 47.709269] nf_setsockopt+0x67/0xc0 [ 47.712986] ipv6_setsockopt+0x10b/0x130 [ 47.717045] tcp_setsockopt+0x82/0xd0 [ 47.720850] sock_common_setsockopt+0x95/0xd0 [ 47.725347] SyS_setsockopt+0x189/0x360 [ 47.729319] ? lock_downgrade+0x980/0x980 [ 47.733471] ? SyS_recv+0x40/0x40 [ 47.736926] ? security_file_ioctl+0x7d/0xb0 [ 47.741330] ? security_file_ioctl+0x89/0xb0 [ 47.745728] ? do_syscall_64+0xb7/0x940 [ 47.749685] ? SyS_recv+0x40/0x40 [ 47.753114] do_syscall_64+0x282/0x940 [ 47.756981] ? _raw_spin_unlock_irq+0x27/0x70 [ 47.761450] ? finish_task_switch+0x1e2/0x890 [ 47.765918] ? finish_task_switch+0x1b9/0x890 [ 47.770390] ? syscall_return_slowpath+0x550/0x550 [ 47.775381] ? syscall_return_slowpath+0x2ac/0x550 [ 47.780283] ? prepare_exit_to_usermode+0x350/0x350 [ 47.785277] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 47.790619] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.795459] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 47.800621] RIP: 0033:0x453a59 [ 47.803785] RSP: 002b:00007fe3c1c62c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 47.811466] RAX: ffffffffffffffda RBX: 00007fe3c1c636d4 RCX: 0000000000453a59 [ 47.818707] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 47.825948] RBP: 000000000071c010 R08: 0000000000000340 R09: 0000000000000000 [ 47.833190] R10: 00000000206b3000 R11: 0000000000000246 R12: 00000000ffffffff [ 47.840433] R13: 00000000000004d4 R14: 00000000006f7480 R15: 0000000000000002 [ 47.848098] Mem-Info: [ 47.850545] active_anon:87318 inactive_anon:64 isolated_anon:0 [ 47.850545] active_file:3006 inactive_file:1965 isolated_file:0 [ 47.850545] unevictable:0 dirty:191 writeback:0 unstable:0 [ 47.850545] slab_reclaimable:8185 slab_unreclaimable:90025 [ 47.850545] mapped:20783 shmem:70 pagetables:693 bounce:0 [ 47.850545] free:30765 free_pcp:257 free_cma:0 [ 47.883655] Node 0 active_anon:349272kB inactive_anon:256kB active_file:12024kB inactive_file:7860kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:83132kB dirty:764kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 137216kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 47.911625] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 47.937763] lowmem_reserve[]: 0 2868 6378 6378 [ 47.942396] Node 0 DMA32 free:44196kB min:30316kB low:37892kB high:45468kB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2939944kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 47.969572] lowmem_reserve[]: 0 0 3510 3510 [ 47.973935] Node 0 Normal free:62956kB min:37100kB low:46372kB high:55644kB active_anon:349436kB inactive_anon:256kB active_file:11860kB inactive_file:8020kB unevictable:0kB writepending:764kB present:4718592kB managed:3594328kB mlocked:0kB kernel_stack:3904kB pagetables:2772kB bounce:0kB free_pcp:1148kB local_pcp:308kB free_cma:0kB [ 48.003550] lowmem_reserve[]: 0 0 0 0 [ 48.007378] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 48.020968] Node 0 DMA32: 6*4kB (UM) 6*8kB (UM) 4*16kB (UM) 6*32kB (UM) 4*64kB (UM) 4*128kB (UM) 1*256kB (M) 2*512kB (M) 3*1024kB (M) 1*2048kB (M) 9*4096kB (M) = 44360kB [ 48.036369] Node 0 Normal: 962*4kB (MH) 540*8kB (UMH) 233*16kB (UMH) 85*32kB (UME) 122*64kB (M) 84*128kB (UME) 10*256kB (MEH) 7*512kB (MEH) 11*1024kB (MH) 4*2048kB (UME) 1*4096kB (M) = 62872kB [ 48.053712] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 48.062297] 5064 total pagecache pages [ 48.066197] 0 pages in swap cache [ 48.069652] Swap cache stats: add 0, delete 0, find 0/0 [ 48.075030] Free swap = 0kB [ 48.078058] Total swap = 0kB [ 48.081084] 1965969 pages RAM [ 48.084186] 0 pages HighMem/MovableOnly [ 48.088159] 328424 pages reserved [ 48.142912] syz-executor5: vmalloc: allocation failure, allocated 2899554304 of 4294975488 bytes, mode:0x14010c0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null) [ 48.157061] syz-executor5 cpuset=/ mems_allowed=0 [ 48.162043] CPU: 1 PID: 7188 Comm: syz-executor5 Not tainted 4.16.0-rc1+ #312 [ 48.169312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.178665] Call Trace: [ 48.181261] dump_stack+0x194/0x257 [ 48.184895] ? arch_local_irq_restore+0x53/0x53 [ 48.189553] ? idr_get_free+0xfd0/0xfd0 [ 48.193539] warn_alloc+0x19a/0x2b0 [ 48.197165] ? zone_watermark_ok_safe+0x400/0x400 [ 48.202018] ? rcu_note_context_switch+0x710/0x710 [ 48.206961] __vmalloc_node_range+0x482/0x650 [ 48.211464] ? xt_alloc_table_info+0x63/0xe0 [ 48.215867] __vmalloc_node_flags_caller+0x50/0x60 [ 48.220789] ? xt_alloc_table_info+0x63/0xe0 [ 48.225194] kvmalloc_node+0x82/0xd0 [ 48.228903] xt_alloc_table_info+0x63/0xe0 [ 48.233134] do_ip6t_set_ctl+0x29b/0x5f0 [ 48.237193] ? translate_compat_table+0x1c50/0x1c50 [ 48.242220] ? mutex_unlock+0xd/0x10 [ 48.245930] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 48.251203] nf_setsockopt+0x67/0xc0 [ 48.254919] ipv6_setsockopt+0x10b/0x130 [ 48.258977] tcp_setsockopt+0x82/0xd0 [ 48.262776] sock_common_setsockopt+0x95/0xd0 [ 48.267274] SyS_setsockopt+0x189/0x360 [ 48.271251] ? SyS_recv+0x40/0x40 [ 48.274703] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 48.280231] ? do_syscall_64+0xb7/0x940 [ 48.284205] ? SyS_recv+0x40/0x40 [ 48.287654] do_syscall_64+0x282/0x940 [ 48.291533] ? __do_page_fault+0xc90/0xc90 [ 48.295759] ? finish_task_switch+0x1e2/0x890 [ 48.300244] ? finish_task_switch+0x1b9/0x890 [ 48.304732] ? syscall_return_slowpath+0x550/0x550 [ 48.309656] ? syscall_return_slowpath+0x2ac/0x550 [ 48.314574] ? prepare_exit_to_usermode+0x350/0x350 [ 48.319583] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 48.324948] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.329798] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 48.334976] RIP: 0033:0x453a59 [ 48.338148] RSP: 002b:00007fe3c1ca4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 48.345850] RAX: ffffffffffffffda RBX: 00007fe3c1ca56d4 RCX: 0000000000453a59 [ 48.353110] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 48.360368] RBP: 000000000071bea0 R08: 0000000000000340 R09: 0000000000000000 [ 48.367630] R10: 00000000206b3000 R11: 0000000000000246 R12: 00000000ffffffff [ 48.374888] R13: 00000000000004d4 R14: 00000000006f7480 R15: 0000000000000000 2018/02/15 05:26:30 executing program 4: 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$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) preadv(r0, &(0x7f0000b0d000-0x20)=[{&(0x7f00005b5000-0xa1)=""/161, 0xa1}, {&(0x7f0000e4b000-0x60)=""/96, 0x60}], 0x2, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)) writev(r1, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) close(r1) 2018/02/15 05:26:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0xc137, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x90) request_key(&(0x7f0000feb000-0xd)='dns_resolver\x00', &(0x7f0000eb0000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000dd000)='\x00', 0xfffffffffffffffb) ioctl$TIOCCONS(r0, 0x541d) 2018/02/15 05:26:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$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) getsockopt(r0, 0x0, 0xa, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x1) 2018/02/15 05:26:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000013d000-0x8)='keyring\x00', &(0x7f000033d000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000891000)='encrypted\x00', &(0x7f0000c60000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000070e000-0x9c)="d2", 0x1, r0) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f00000ee000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000cd7000-0x5e)=""/94) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000180000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00001b4000-0x4c)={0x3, 0x0, 0x3ff}) 2018/02/15 05:26:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') sendfile(r1, r2, &(0x7f000008f000)=0x2f, 0x807b) 2018/02/15 05:26:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x180, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x146, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x5e, 0xa, [], [@calipso={0x7, 0x50, {0x100000000, 0x12, 0x3, 0x5, [0x8cb1, 0x4, 0x6, 0x5, 0x4, 0x3, 0x2, 0x8001, 0x3]}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x4, 0x1a, [], [@hao={0xc9, 0x10, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x9d, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f000002a000-0x24)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) openat$mixer(0xffffffffffffff9c, &(0x7f000037d000)='/dev/mixer\x00', 0x400000, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000963000), 0x4) 2018/02/15 05:26:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e63000-0xe8)={{{@in=@broadcast, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@empty}}, &(0x7f000000b000-0x4)=0xe8) bind$inet6(r0, &(0x7f0000d67000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b08000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d62000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000671000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000bc5000)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(0xffffffffffffffff, &(0x7f00005fb000)=""/116, 0x74) 2018/02/15 05:26:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000158000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) signalfd(r0, &(0x7f000064e000)={0x6}, 0x8) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/02/15 05:26:30 executing program 2: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) 2018/02/15 05:26:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x122, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0xe8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x4, 0x1a, [], [@hao={0xc9, 0x10, @empty}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x6, 0x9d, "8650aa5a05eeecb6a7b0edd690e75128c6abc4a83e3cfd1d0d2808430686bf5f3862b83fcc232af931e552a31ba254b031a193617cd5b60852f9281bb909686468fb69d848d4b40a9928009461b8c67ab671f7d0cac8e77b5c6392bd6b1e5abac2756fac643b196490503a7192fc93ddbb0bde800e1a61b0effd7bae7165e4b4742d6af925e6653b20808bd7a3e61da677156b6e798355b7d97c54c4f6"}, @ra={0x5, 0x2, 0x5d777870}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) [ 50.934108] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 50.961359] encrypted_key: insufficient parameters specified [ 50.966973] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/15 05:26:30 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fef000)='/dev/mixer\x00', 0x600, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003ed000-0x20)={r0, &(0x7f0000ff0000-0xf7)="4a38364d04be4a95e13efa6972000f8a7685804286d00e693000bc0c061a972520dacaeb98ab4fd2c8cc095305c7ec3467991bdd6a539e7ff0e6163fd6de0c719ce2fae9561cc7b83deeaf8666819fb7e03d068d0061611f5d22239ff6a41890e98b05764f9cc1a8e6439bffe45ca856986d90269c3cad4f1b01b645559f2d85186bc186ee4bc8f9c299f73e9900a48c859d3ae2a3937211b54fb9a8ce06b3165073cdede4dd95a7fdc5e4412279b7e46b5047c1d8c6d590564372e442e0c46b5377c7793ccad4450f946e991531db5eeda2d70a2808ce1eea67dea4a672815b0a6acbcdb3c92c02feab779b466210c7b06bc67661c812", &(0x7f0000fef000)="5aec3156cb4cf33cf6bd078e45c667e7de6e6d3b40d7d7309100cc7ab08208c6", 0x3}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e25000)={&(0x7f0000fd8000)='./file0\x00', r1}, 0xc) 2018/02/15 05:26:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x6}) 2018/02/15 05:26:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x2000000, &(0x7f000054d000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) sendfile(r1, r1, &(0x7f0000aef000), 0xffffffff) [ 50.984404] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 51.003279] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 51.020836] encrypted_key: insufficient parameters specified 2018/02/15 05:26:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000cf3000-0x8)=0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000b4000-0xd)='/dev/dmmidi#\x00', 0x1000, 0x2000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00003d4000-0x9)='/dev/rtc\x00', 0x0, 0x0) io_cancel(r0, &(0x7f0000851000)={0x0, 0x0, 0x0, 0x6, 0x8, r1, &(0x7f0000499000)="3c8be9ac20219f5d2dfe244ddef2a02a54d468c3e58ae12141f9e6f5bef19a3948302b6071f77d7a0f66cc14f7985d4c6dd50ac3c1273cb841784494eaca7082fd52ea7ffd1172d95137e3e3f362689f668aef13a1d39c28faa269cdc7256eaaf360f9e8f57e6606edfadde8b1c9f83f67be5e2f270c90b10722f726903ec538414b62fce4ac3fac9534c92cfa943a7c3ac8c8aa06892f814b5f8ed0f29c3c176a7ac2e5a5aa", 0xa6, 0x80, 0x0, 0x0, r2}, &(0x7f000081e000)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x6, &(0x7f00003f8000-0x4), 0x4) lookup_dcookie(0x9, &(0x7f00000f1000)=""/85, 0x55) setsockopt$inet_tcp_buf(r3, 0x6, 0x1d, &(0x7f000041b000-0xbf)="1656b546a2f16ec581cd458c98bbc4222f37e7ce5e5673236832c3c4c6732f123bcc463bbfc82630ac196b55641ff1528b0314375cb1a3b4391e1d4d9b78175b0111eb1d1e358a726c994c3d6a2a125ab70729c947e885a9557205e211f6dab7000c45e2a20aa7863301e65b4b8faf3de1e9d820cda3981a10b8ec4e1f9196998106a6a8745f6238b7ce115f1d0a0f418fca6c7fcb0e843c81862b6593ac4d9c774e44b8408c054e053d9f461af834c104c0eecd72d0511909baa1b383da17", 0xbf) fcntl$setflags(r3, 0x2, 0x1) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002d0000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt(r3, 0x9, 0xc, &(0x7f0000e0b000+0xc2e)="268c0ccbd5e18590c9ddf2204855f33598216fa2a7729ca2f1704a1c5ec876fa283bd71686ddf8bb4d39f0b29240275e707faee18c05bf0a75e7bddf4fa7317135720a4452f96a539366c64e879ac75dc38a014b243f031d7f7a1bc204e8b1ffa2c05b32e6f5efdaa30502b43169b0c63e2c7266738c51e134a8f182bbd4a3c0621ef305bce1688c043c1abf77", 0x8d) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000e3b000)) 2018/02/15 05:26:30 executing program 4: syz_open_dev$sndctrl(&(0x7f0000cad000)='/dev/snd/controlC#\x00', 0x43a5, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00005eb000-0x13)='/dev/snd/controlC#\x00', 0x8, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000dbf000-0x4c8)={{0x8, 0x0, 0x0, 0x0, "8aa5de29dbf9e1b017749134f893ee0a212b2934ac491fc6e59344c4d0190079fbb33091ff02108a551cce53"}, 0x0, [], {0x77359400}}) 2018/02/15 05:26:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b7c000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000ebc000-0x2)={0x7, 0x1f}) 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$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="80086e75000000f0000000af008cec", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) 2018/02/15 05:26:30 executing program 5: rt_sigaction(0x0, &(0x7f0000e99000)={0x0, {}, 0x10000002, 0xffffffffffffffff}, &(0x7f0000cd2000), 0x8, &(0x7f0000e83000-0x8)) 2018/02/15 05:26:30 executing program 2: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000035000-0x10)={0x101ff, 0x0, &(0x7f0000023000/0x3000)=nil}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000034000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000023000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0xdbf) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000032000-0xb0)) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000034000)='/dev/rfkill\x00', 0x288000, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000035000)={0x0, 0x60, "bc7b598f8e3966ca09c76a34732fb4eb00acb39150e648a69a26ba66f688ba0b87ee829e44f971387f100d360c714e76fd9991080f01b3027ae9c9fffc5bc3a95468c5399c847d38e6df663aaa6931f894b1a056ba52eb63dcb49c3dc57b7a24"}, &(0x7f000002b000-0x4)=0x68) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000036000-0x8)={r5, 0x7fffffff}, &(0x7f0000035000)=0x8) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000036000-0xc)={0xc039, 0x8}) 2018/02/15 05:26:30 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000000d000/0x1000)=nil) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400080, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x7fff, 0x81, 0x7, 0xfffffffffffffffa, 0x4, 0xac33, 0x100000001, 0xcf10, 0x8, 0xb3bf, 0x8, 0x3}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000004000+0xabf)={'filter\x00', 0x7, 0x4, 0x3d0, 0x0, 0x1e8, 0x0, 0x2e8, 0x2e8, 0x2e8, 0x4, &(0x7f0000010000), {[{{@arp={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0xffffffff, @mac=@random="1f747650ddc3", {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x7, 0x6, 0x2, 0x80, 0x5ac, 0x8, @common='nr0\x00', @generic="e212e4ea6df577b3802d609b6982b772", {0xff}, {}, 0x0, 0x40}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@arp={@empty, @rand_addr=0x6, 0xff, 0xff0000ff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0x0, 0xff]}, @mac=@empty, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x6, 0x4, 0x4, 0x6, 0xffffffffffff4e59, 0x5, @common='ip6tnl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x14a}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0xcf4, 0x5, 0x9}}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "68e7dbff4050d75d259c4873e8e3d455fecf26850347c4877f23468cf887"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) getpeername$inet6(0xffffffffffffffff, &(0x7f0000f74000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00006ea000-0x4)=0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = dup(r1) setsockopt(r2, 0x100000800000010d, 0x3, &(0x7f00006db000-0x8), 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000000b000-0x10)={0x3, 0x3, 0x2}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000011000)='./file0\x00', 0x1, 0xb8) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000005000)={@generic}) connect$inet6(r3, &(0x7f0000010000)={0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x800}, 0x1c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000012000)=0x7) r5 = msgget(0x0, 0x28) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000012000-0xca)=""/202) 2018/02/15 05:26:30 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x4}}}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000006000)={@generic="abb07489e670327d82bc26de082fd9ef", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) bind$inet6(r0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 05:26:30 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006da000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000001000-0x20)={0x3, 0x18, [0x5, 0x80, 0xffffffff, 0x4, 0x4, 0x2b]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000bb2000)='./control\x00', 0x3e) r2 = inotify_init() dup2(r1, r2) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000b41000-0xa)='./control\x00', 0x22000002) 2018/02/15 05:26:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000dd5000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000e47000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r4 = memfd_create(&(0x7f000003e000)='\'', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r6 = dup2(r5, r4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000a33000)) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) sendfile(r2, r1, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/15 05:26:30 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x8}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f0000909000/0x2000)=nil, 0x2000, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/checkreqprot\x00', 0x44000, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000005000)={0x0, 0x9}, &(0x7f000000c000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000909000-0x20)={0x4, 0x6, 0x8002, 0x2, 0x58ea, 0x4, 0xf6, 0x800, r2}, 0x20) read(r0, &(0x7f000000c000)=""/100, 0x64) 2018/02/15 05:26:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00006ca000-0xc)='/dev/random\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f00006d7000-0x6a)=""/106, 0x6a) 2018/02/15 05:26:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000475000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffb, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1ff) r1 = dup(r0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000258000+0xaeb)={@generic="648382bd00bbf6714b49fc4107b55c67", 0x0}) r3 = gettid() stat(&(0x7f0000230000)='./file0\x00', &(0x7f0000a9c000)={0x0, 0x0, 0x0, 0x0, 0x0}) uselib(&(0x7f0000514000-0x8)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e0b000-0xe8)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000bfd000)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f00008c8000-0x8)={0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f0000f72000-0x38)={&(0x7f0000cd6000)={0x10}, 0xc, &(0x7f0000327000)={&(0x7f00008dd000-0x3b8)=@dellink={0x3b8, 0x11, 0xb00, 0x5, 0x3, {0x0, 0x0, 0x0, r2, 0x800, 0xa020}, [@IFLA_MAP={0x28, 0xe, {0x9, 0xffffffff, 0xf3eb, 0x8, 0x0, 0x9}}, @IFLA_PHYS_SWITCH_ID={0x18, 0x24, "03f3a6a5f25bad0de0b1e1f8c3f643acaa"}, @IFLA_IFNAME={0x14, 0x3, @generic="b116db439f715210c37a5889f778e8f5"}, @IFLA_XDP={0x33c, 0x2b, [@typed={0x10, 0x5e, @u64=0x9}, @nested={0x10, 0x7f, [@typed={0xc, 0x6a, @u32=0x7}]}, @typed={0xc, 0x64, @fd=r0}, @nested={0xdc, 0x2c, [@generic="ba2eb6d181d186ef000cb688ba93c8d87b28cf764efe0003e1542324a8f2e7322f4e0b30604d4a2b46f9a7df1851b5ea84a004c4c6cfc63f7050105cbc8ae5921c7cd0b76bd73d594ba1f180c5d8f12e43c17a17", @typed={0x84, 0x38, @binary="56d1364066ab9432be5a480dae19d081cd2364e24d47dda5cd1f3f2abecfbecaac6cef5959c16cc9d9ba023ff99f939597fecaad2cd75148ca3f6a4019a8ebc8dc60585cecfac7cec0a144e8afed226790ed0bc57b85a5d7ecb9528a1024dcd410039889a4183a89cb1f460cfbc092ddbe518cca01ffea55363fb1"}]}, @generic="73d80ebe2a36bb7512fdbb3b37b65651cfacedd2923d9c7cc969c441bcca166375670d8e51b8a262cc185f6c04332be178b121131f6d90bd03bb45477c4a2e0aa01a83676f63dd7999604c8e9d9d7db71b1a658690253966f98f2224e4663454480a30f4f7f862551efa2c316238b95a37d053033c68889d35f8c5d2f629fa2d7122a44b2d38df552e70fa3237f8e6d631294fd5bd7f94990560", @generic="5899a97ec2233911af4c5921e25f3bbedb43fb1a2ee6846e0a671d9f3353215e1e0331f95fb3ffc8fc3e500828f4e73805ba630d6e4b996114525e4510ca02a9fa441690553cb59f14a81eb690d58775145d50e6598738fe5f41a8300e1a13f76a", @nested={0x108, 0x22, [@typed={0xc, 0x7, @pid=r3}, @typed={0xc, 0xc, @uid=r4}, @generic="7a51aaac00a4c966dd24a256e5ed29876fc4845637dbd5b51be861056bbd36bbff475888dfa1fd7bc68f8f16bde51a0e26f70c7cd83bb98009aeadf76ed8fd66ee9d2899c811d0381d1981d203c78d7489eea2d4d4c35888a9ec818066be0275554198f3492e3cc1a95195a3241e2a15253c59b02207aadb92ac3f0b6216421e498286ea08d8efbda9313e1cc5a36d5f77eae5525cac63b3bf90b418fa4f4d46f37376c1ae074b21aab4657f2bbc8e54df634082dac7c0e790036b1210571415985d78a098ec5c86", @typed={0xc, 0x50, @uid=r5}, @typed={0xc, 0x57, @u32=0x9}, @typed={0xc, 0x1d, @pid=r6}]}, @typed={0xc, 0x5, @u32=0x6}, @generic="39dbbf0b522712061157a9930d0682be9a16107982cac6cd1337e9bb13ca9eb974"]}, @IFLA_LINKMODE={0x8, 0x11}]}, 0x3b8}, 0x1, 0x0, 0x0, 0x8000}, 0x40) ioctl$TCSETS(r0, 0x5402, &(0x7f0000139000-0x24)={0x8, 0x5, 0x8, 0xfffffffffffffffb, 0x100000001, 0x58, 0x7, 0x4dbd, 0x5f3, 0x8, 0x2, 0x6}) ioctl$TCXONC(r0, 0x540a, 0x3) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006b3000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r7, 0x21, 0x1, &(0x7f0000115000)=0xa6, 0x4) 2018/02/15 05:26:30 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f000000c000-0x1180)=[]}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000002a000-0x38)={&(0x7f0000002000-0x8)=@sco, 0x8, &(0x7f0000030000)=[{&(0x7f000002c000)=""/5, 0x5}, {&(0x7f0000030000)=""/200, 0xc8}, {&(0x7f0000008000)=""/31, 0xfffffffffffffe5e}, {&(0x7f0000030000)=""/232, 0xe8}, {&(0x7f0000030000-0xf)=""/15, 0xf}], 0x5, &(0x7f0000029000)=""/56, 0x38, 0x100000000000000}, 0x0) [ 51.270424] ALSA: seq fatal error: cannot create timer (-22) [ 51.281991] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/02/15 05:26:30 executing program 4: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000186000-0xa)='/dev/ptmx\x00', 0x420001, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendto(r1, &(0x7f0000199000-0xd0)="c7", 0x1, 0x0, &(0x7f0000acd000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000aca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value, &(0x7f0000ac5000)=0x8) 2018/02/15 05:26:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000a02000)='/dev/admmidi#\x00', 0x8, 0x2) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$TIOCSBRK(r1, 0x5427) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000076a000-0xb)='/dev/hwrng\x00', 0x408000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000b66000-0x4)=0x7fff, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) 2018/02/15 05:26:31 executing program 6: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ae1000-0x4)) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x19cfdab18989bd71, 0x0, 0x0}, 0x8) flistxattr(0xffffffffffffffff, &(0x7f0000055000)=""/33, 0x21) 2018/02/15 05:26:31 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f000058f000-0x4)=0x16, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/02/15 05:26:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x8001}, {}, 0x0, 0x0, 0x2}) [ 51.347835] ALSA: seq fatal error: cannot create timer (-22) [ 51.403713] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/02/15 05:26:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e78000-0x8)='rxrpc_s\x00', &(0x7f000076c000)={0x73, 0x79, 0x7a}, &(0x7f0000e94000)='user\x00', 0xfffffffffffffffe) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000380000-0x8)='./file0\x00', 0x26000, 0x5) statx(r1, &(0x7f00001e3000-0x8)='./file0\x00', 0x2100, 0x1, &(0x7f00000cb000-0x100)) r2 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000948000-0x5)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000018e000)='D', 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a6c000-0x136)="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", 0x131, r0) keyctl$dh_compute(0x17, &(0x7f0000bab000-0xc)={r3, r4, r4}, &(0x7f0000742000)=""/3, 0x3, &(0x7f0000be3000-0x38)={&(0x7f00001f9000-0x11)={'rmd320\x00'}}) 2018/02/15 05:26:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:31 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xfffffffffffffffd, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000000a000-0xc)={@loopback, @loopback, 0x0}, &(0x7f0000009000)=0xc) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x15, r1, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/15 05:26:31 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f00004ea000+0x61c)='/dev/dmmidi#\x00', 0x19c0000000, 0x2000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f30000-0x10)={&(0x7f0000d25000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000066000-0x1)={0x0, 0x100}, &(0x7f0000c40000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f39000-0xa0)={r3, @in6={{0xa, 0x0, 0x6ff7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x5, 0xffffffffffffffff, 0x9, 0x2, 0x5}, 0xa0) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000d54000), 0x4) 2018/02/15 05:26:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x4400) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00008c0000-0x4)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000361000)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/02/15 05:26:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) mount(&(0x7f000047e000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f0000513000-0xc)="7365638c7269747966730066", 0x0, &(0x7f0000772000-0x1)) 2018/02/15 05:26:31 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000485000-0x13)='/dev/snd/controlC#\x00', 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000928000-0x20)={@generic="c30ca908a3374e2bd5f541fd16f4fe0b", @ifru_addrs={0x2, 0x1, @empty}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0045516, &(0x7f0000001000)=""/250) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x200, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) 2018/02/15 05:26:31 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000020000-0x4)=0x26) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000001f000), &(0x7f0000020000-0x4)=0x4) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r3 = dup(r0) recvfrom$ax25(r3, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/15 05:26:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) setpgid(r2, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000200000-0xe)='/dev/admmidi#\x00', 0xff, 0x80000) accept$inet6(r3, &(0x7f0000adb000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000ac6000-0x4)=0x1c) getsockname$ax25(r3, &(0x7f00003bf000), &(0x7f0000170000-0x4)=0x10) 2018/02/15 05:26:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004e9000)='\\$\x00K', 0x1) r1 = signalfd4(r0, &(0x7f000034d000), 0x8, 0x0) readv(r1, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000995000-0x4)=0x1) unshare(0x400) close(r0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000057d000)) signalfd4(r1, &(0x7f0000a8e000), 0x8, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00001ab000-0x6)={0x2, 0x5, 0x3}) 2018/02/15 05:26:31 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000000)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/15 05:26:31 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) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000075000)=@assoc_value, &(0x7f0000dcb000-0x4)=0x8) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000058a000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000b31000-0x44)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @syzn={0x73, 0x79, 0x7a}}) recvmmsg(r0, &(0x7f000087e000+0xb9a)=[{{&(0x7f0000341000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, 0x1e, &(0x7f0000fbc000-0x50)=[{&(0x7f0000aa1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d38000-0xe9)=""/233, 0xe9}, 0x800}], 0x1, 0x40, &(0x7f0000428000)={0x77359400}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000a9c000)={0x4, 0x788a, 0x8000}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000e23000-0x198)={0xa, 0x0, [{0xc0000019, 0x3ff, 0x3, 0xffffffffffffffff, 0x5, 0x100000001, 0x1}, {0xc0000001, 0x3, 0x4, 0xfa20, 0x9, 0x4639, 0x6}, {0x80000008, 0x2c28, 0x5, 0xffffffffffffffff, 0xff, 0x7fff, 0xffffffffffffe75b}, {0x40000000, 0x40, 0x4, 0x8000, 0x3, 0x5, 0xb99}, {0x0, 0x20, 0x4, 0x9, 0xab, 0x23ca, 0x1}, {0x7, 0x14e, 0x6, 0x6, 0x10001, 0x9, 0x3f}, {0x1, 0x96, 0x4, 0x4, 0x9, 0x8000, 0x18000000}, {0x40000001, 0xfff, 0x2, 0x9, 0x1000000000000000, 0x522, 0xffffffff}, {0x40000001, 0xfff, 0x5, 0x7, 0xffffffff00000000, 0x5, 0x6}, {0x80000019, 0x81, 0x2, 0x7, 0x2, 0x1, 0x7}]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000050f000-0x2)=0x10001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = inotify_add_watch(r1, &(0x7f00009b5000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r1, r3) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000707000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/15 05:26:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000588000)=@abs, &(0x7f0000656000-0x4)=0x8, 0x80800) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f00008bd000-0x4a)="d0faee4019415fd53f569ffb475057c4d6b7e9602f8ea7a78aa7a53b7d3c64926a8d9ca1811226933b23c353a3774ded130abc3b53079f6a9cf8473f7c78f61987b4990932ec5480e46e") sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000a43000-0x8)=[0x0, 0x0, 0xfffffffffffffffc, 0x7fff]) 2018/02/15 05:26:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:31 executing program 6: 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) umount2(&(0x7f00001b2000)='./file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/15 05:26:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cfc000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b26000)='./file0\x00', 0x0, 0x2) fallocate(r0, 0x43, 0x0, 0xef75) 2018/02/15 05:26:31 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out}, 0x28) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000000b000)={0x200, 0xfffffffffffffffd, 0x1}) 2018/02/15 05:26:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000089f000-0x18)={0x7fffffff, 0x1, 0xc45e, 0x7f, 0x100, 0x3}) write$fuse(r0, &(0x7f0000ce3000-0x28)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x10000}}, 0x28) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000054d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ef4000)={r2, 0x0, 0x7d6c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000b82000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f000079c000)={r3, r4, 0x6}) sendfile(r0, r0, &(0x7f0000009000-0x8), 0x80000001) sendfile(r1, r0, 0x0, 0x7243da6b) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000fd5000-0x50)={0x8001, 0x3, 0x9, 0x6, &(0x7f0000cc0000)=[{}, {}, {}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000041000)={0x0, 0x53, "8318aa1eb4c6283be99c5be7fa161dad96933d9d22776022c0e27db967c705d95c7a328fe01baa01e786fcf2f429f61d37ad3f692120476f44bbf4d31fe1fb788f77a7d557bfa2f4f61390baae18900f2171bd"}, &(0x7f00009b2000-0x4)=0x5b) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000e1a000)={r6, 0x4, 0x8, 0x0, 0x1e3, 0x9}, 0x14) 2018/02/15 05:26:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c6e000-0x94)={0x0, 0x8c, "477ae3f2c18864203d3867dec515d2fb4a1c9415f5bb74e9c3bff3bc60cec3e59f219f9503113a7be6a40fc3b9060c74e067f5dff2a609579040123f1dbd8b64b26be957aabeecb8a124bc6dfaed4c05a4148969c76e525eac7750a25783a3ac85a40393a4c5d4e40a34f8077d9838a2b67fffe669cd820d76780dd160d43d0f47344db378196f3174a22429"}, &(0x7f0000000000)=0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x3, 0x78d3, @mcast1={0xff, 0x1, [], 0x1}}}, [0x3865, 0x6cd0e1e4, 0x6, 0x0, 0x80000001, 0x9, 0x1, 0x7, 0x93c2, 0x8, 0x5, 0xfffffffffffffffd, 0x4, 0x8, 0xfff]}, &(0x7f00001a7000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ff3000), 0x10000020c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1}, &(0x7f0000001000-0x4)=0x8) 2018/02/15 05:26:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @rand_addr=0x400}, 0x4, 0x4, 0x2, 0x2}}, 0x26) getdents64(r1, &(0x7f000041c000)=""/129, 0x81) 2018/02/15 05:26:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a27000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f000087e000-0x50)={0x0, 0x9, 0x8000, 0x401, &(0x7f00000f2000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000873000-0x54)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_METRICS={0x8, 0x8, 'L'}]}, 0x24}, 0x1}, 0x0) syz_open_dev$adsp(&(0x7f000035c000-0xb)='/dev/adsp#\x00', 0x800, 0x600081) 2018/02/15 05:26:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000c9e000)={0x0, &(0x7f00006bb000-0x5), 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000), 0x0, r2}) 2018/02/15 05:26:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4), 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x20080522}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0xfbe3}) r0 = syz_open_dev$usbmon(&(0x7f00001d2000)='/dev/usbmon#\x00', 0x0, 0x80) socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ca9000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000155000-0xfd)={r1, 0xc52, 0x2, "d7383c22a65d09b66b9d31a1179ebf9312f0d543d1b995e2ff67238921be6d853f9cdbd667fa1a68f1b68c975a12591dca681bdf8ae7c4c0a77ef7d49a20c562240f729c2be895ed91618914c59164314429ab5ac7e0db6646d935e83a9d90fed41aec24a669dbb946e9636f7264ac84c98c4591ca18cca1dd2b0d6bf94337be566984b01bff49d46a9de54e00a5abbf347799e763a5074fb7a265cfa6f0df33793950cc26de4fbfd5ae40370fadf561b196c8f78b2f52171aefe900838de5a1910caa549ef1d2b80ab27055c49a660303154b003a16a642142f36056c40e345a06a59b96a87ab39e3644097e89ff127fa3da5"}) 2018/02/15 05:26:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007bb000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00004cf000-0x4)=r1) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001ea000-0x9)='net/udp6\x00') readv(r2, &(0x7f00008c1000-0x80)=[{&(0x7f0000234000-0xd8)=""/216, 0xd8}], 0x1) 2018/02/15 05:26:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00001a4000)='/selinux/create\x00', 0x2, 0x0) socketpair(0x10, 0x4, 0x790b62f, &(0x7f0000e1c000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00002bc000-0xe9)=""/233) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000eaf000)={@common='gre0\x00', @ifru_data=&(0x7f0000416000)="adde8cad00b10e60f9e589531a8c5b9f4b97f0d33d95c2f38fcdbc51bfb09723"}) 2018/02/15 05:26:31 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000eba000-0x4c8)={{0xfffffffffffffff9, 0x0, 0x4, 0x40, "9984b91bc8d81ac5dcc7d9e3b5bbeb3fa838ab099a302a5a31ce1890cdc2533be44854fd980a7a074421012c", 0x9}, 0x400, [0x5, 0x3f, 0x66b, 0x3, 0x5, 0x3, 0x3, 0x4, 0x6b2, 0x1, 0x3, 0x9, 0x81, 0xffffffffffffff2f, 0x8, 0x101, 0x7fff, 0x3f, 0x7, 0x0, 0x3440, 0x2, 0x0, 0x9, 0x2400000, 0x5, 0xffffffff, 0x5, 0x3, 0x6, 0x3, 0x8000, 0x9, 0x3, 0x5, 0xdd8d, 0x2, 0x4, 0x2, 0x0, 0x1000, 0x3, 0x7, 0x4, 0x9, 0xffffffff, 0x6, 0x7, 0x1000, 0xffffffffffff7332, 0x0, 0x5, 0xad, 0x4, 0x800, 0x2, 0x101, 0xf95, 0xff, 0x54ad9b75, 0x7, 0x3, 0x775b, 0x7, 0x9, 0x3f, 0x8, 0xffffffff, 0x1, 0x1, 0x0, 0x101, 0x58fc902a, 0x8001, 0xb47, 0x3, 0xbc, 0x8, 0x5001, 0x8, 0x5, 0x7fff, 0xb16, 0x202000000, 0x0, 0x3, 0x4, 0x7, 0x3, 0xffffffff, 0x8, 0x5, 0x81, 0x7ff, 0x1, 0x4, 0x2, 0x4dab, 0x4, 0x7f, 0x0, 0x4, 0x4, 0x17, 0x8, 0x7, 0x512, 0x40, 0xe5, 0x1, 0x1, 0x6, 0x6, 0x1f, 0x1, 0x0, 0x400000000000000, 0x800, 0x8, 0x0, 0x7, 0xd2ce, 0xffffffffffffff80, 0x5, 0x8, 0x5, 0x3ff, 0x5], {r1, r2+10000000}}) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000367000-0x4)=0x6, 0x8000000000000086, 0x49, &(0x7f0000001000), &(0x7f0000000000), 0xffffffffffffffe1) 2018/02/15 05:26:31 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x8, 0x10001, r0, &(0x7f0000003000)="a227b8fcd8e05b06ac4af272878f78e3adc74a155ea69f623fa2efafa63e86125d56a7e92f5474e2e5ad355195dd2577899d16760dc802aea5264ffe367a1afca7963e3980d87ac20738e7c741caf9b743a4400403483d28d9c227161ba14fd5652d4127019a55aac425bff7dc280f2c5d3ef2bf7b560f94be21fb208ec81f05fbbd5f867ea1ad0c8481a724dd9f2e3c07148386358276dcd0c80cf6226fae8a9ea8e94219bcddd1dc20c1fb04dc374e21eb1b45e1ba22717ad726", 0xbb, 0xffffffffffffffff, 0x0, 0x1, r2}, &(0x7f0000003000-0x20)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000002000)=0xffffffffffffffff, 0x8) 2018/02/15 05:26:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4), 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) unlink(&(0x7f0000129000-0x8)='./file0\x00') r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e1b000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) statx(r0, &(0x7f0000a43000-0x8)='./file0\x00', 0x5000, 0xfff, &(0x7f0000185000)) 2018/02/15 05:26:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)) mq_getsetattr(r0, &(0x7f0000739000-0x40), &(0x7f0000356000)) pipe2(&(0x7f0000f09000-0x8)={0x0}, 0x800) connect$llc(r1, &(0x7f0000563000-0x10)={0x1a, 0x7, 0x5, 0x5, 0x2, 0x2000200, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/15 05:26:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000ccc000-0xe)='/dev/admmidi#\x00', 0x233, 0x1) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000272000-0x18)={0x80000000, 0x5, 0x9}) unshare(0x8000000) r1 = mq_open(&(0x7f000084e000-0x10)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 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) mq_timedreceive(r1, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r2 = syz_open_dev$sndmidi(&(0x7f0000242000)='/dev/snd/midiC#D#\x00', 0x63, 0x80000) sendto(r2, &(0x7f0000063000-0x4a)="bba8ef9b48c92028ccf4edc8df2b625f32fbeb021c31284bc7663740dfcec01cecf99da5dbed1ef377b4009e04c20461c4d01efffc2b2b984fdd53fef627b04419bfa0a95d6ee6a1bbf4", 0x4a, 0x91, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000054e000-0x14)={0x0, r2, 0x6, 0x1}, 0x14) 2018/02/15 05:26:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000367000), 0x4) recvfrom$inet(r0, &(0x7f0000f8d000-0x8e)=""/142, 0xfffffffffffffdb0, 0x0, &(0x7f00001bd000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4) sendto$inet(r0, &(0x7f00007f8000-0x1000)="255d00606964113a17755122a6a3bf631217cb92389a214b7eb45b7ab79023120bc341fe82a20f7e910b03fd846b178a0137f62cf13411eba4971427b83be76780281bb786d1264a54a53f353a6207c9dcd650a747807ea55c056d5873ddf09d6e0f6f39905fee0806675f40ce6cba856f8c1b4d3d98c98885cf38d0fe8da1d88ba44a87cec2368ca10aada8a21669cfda12191dfd06d3bc64db872a36afbfe0e6b7e9f3100f946fbd8c10a0147ce77ae9aa173f40c51184a90f7ddba8490ef7f3941c9eb3fa43ad23c14499ca6585cc25a304ec591462e0a6a5bbc950dab72b37a4557b7eb5c25ed11629231aff5f28c39a55e304c6eb40e1aeae9b5e0f564fee37e52bd440dba1b15d40aceb17089dc03a8a70b55d7df1b02ed1b0c696e0e02ec48a89d127461ee86b2a312d1e57e5c0425bfa8d2eebcd16b97c5f3eb1a5d39fc4708794e5abb022e302fccb72c61dd107ac6ca2d3acbfafa9fe73d03558ca1bb9eecd84a58966c1d54b6cb2d66a3ebed2ca2d62554b9947d30c0e0f7c481aa7aee2674f2a63c0becf391df52a3b31a30692d2659b0a2932620381e3a2d03329927f31f7805bcaab72f90fd923088a9090146647dbfc589a1776a0f7d371c79c9ec01dad167dafbd354899981f8cbd4f4e36ed9decc5b8624500dffeba0250981617db216ec625932512fa7b22b8b7e5f26eea91b594cbe4b3969c5e249eb98823814a63a27d7294b40bd8420483e34d0812ff9b260767fcacd725fe9160a7ffc7061e5ca398b7da3b2a39e5ba5d884669c88ee8bd6a0392ef30580a8892fb91e468393f70e620a8234b7b1fa4afc1b848b803ffd91618166998314516c1eb7bd26815d1b30ec43500cca51790996ae2e64c2767a6f0071b1d5002fcd5e87502ffd04dd072d4dca54bd0907a26074a529ddad39b61160758d3f6f159dd91bb59bebe19a48ce65ecf72983ee3eb6bac0a7a3ac7b27526b8d019ca6cedc9c0779a00c9a5c536e403c0f958440db259e154b7ecfeb5779e027ef50647263af718619ad505afd37867c30feda3f56789dc63b23414e2f42a2b001b5048aa3b039f6fcfe57ef926255158f454aa18459e88639f62c20f752627811290b32250fc76776aa6c6f9ded32b284145a28b845e854a04b46032bf843e5c96057a149ce6942d9ce54643aa1b3b19bc124b5869b15695e6c86cff2bb0c7cf57beaa8b76f49ef89d738d44da7bc875561684494eb3822606431e734fa5bef306b1933cf771c72e6c6f1e4eaec5d873464e7e2154bba9b85dfa5d7bbb40ea9622ab0f4220faa60ec2246eb9471138eb5ad0c2631ffb63c3062b60ec514b9508cde669743cb58766f847be6c3bdce78e1b857d4357077e4a652d2cfa10d02cd6cc0767c056cc008f361f3b2918375dd1b713fc71626b9a1ef46d3aa1b9fdabcac790d045c59bb36fe3e32b953ebfd59df92a296cb2c6933084352d5af67fbf69ce954b7e8a0d3b2724bd10d88c24e35ccaab28d3ae0e4cc4ae5743b2bf9736702820435c8dd5f79c62e0d5cef9e418646f90809ccd54cc869c8676fcd775ffefaf58716ff723397a17302c0e7d9d457cdb3001ae0e5942a60b9d0fb34b4278744d7c1416aaf5b34a2c24a0c20b067ffa1d40964e997fb730f7fa57dbb9b157c7a39f5906b44f4d8d20973ace61dce90de19ecab4f1e1b2efc6c62448d05f27a2848c15d8250b76352c1bfd14fa168096d473fdf90da6976db220af655d43f804de1d82532bcd097e1ab2fe9fceed7577a65d828ec8a01e9d690abb9c3f209030c8a96cd9021ec559dc0d11c68818cc1d620574bbb072a52da9ab95a1bbf68fee686617f32d2a6093f929fb633ff93fb8c113a2fdd76b61f313237287778fa3d96211d263cac76fe69ab307172a275a465dcb15abe56a38a9d077c2c9f824e533b4b83abba06dc39b6c1a809c2129cef4435a70b60e7f87d9ddda40a135a41e580c8e5252ab85d0ac4cd197ed87766ab9baef0898742f40b7ff8d576046496315ff975433342ead53163e3e02f6f5cb13daeef7c2b70ae533558d96667e29ac40cc8b2941a88fda5063540affc498d57eb808d6648ca8317d794a8f4cb9b909874768aff46ad4d503ddd16e5d2a35b63f535d3ed60fd4856779782ebae0b8849823b59fa2886eaee1c2d8c302ae780cea008a0c8cd465e2cb843cfa63121d209a03cb79b07137d89e756817d17da384aa74e6a96ffaac74c6c126230c346bcf0bc029d4f8cad7fa98124e4d8bbfd4615bec5e8234ce65e56353d554c114d6f122d62e11db4699d91c8dfb0c0188cec1df5dde24ed82339d47d19a75761be1929d898fd8fbc349a7ab96edb2cdc51900e80435620160f74a7f0390835785bee693dafd4c956d6ccba298d45b50445eadd2a68034218701b549da8c3a1678f6e47a6c4b5eeee5f185fc64819b1403c4a58770cd3a379aea35e5ed720856413c0d22fbcc1f80593ff25ea2190c9a5238b427c7deb649732205cdfe35ac280f81fd5adeac63f2255c62a6feb4469096c9c66536ee6991843b5d75a7e6219462d61b9076166332974b9b0ee78150f57993b4f50d00c5865709a58bbe24cd751476a763c8f739d53c042b8f79bfc6f2faa9e3766843b79c98e87564a3ceea8cab4f0529045838855394bec271659cdcd9e0f354274be9c24debc783c7239dc8f717bd2a4575d15217e3c79770ccfdb4705a9a54b02c8daf66253dbacf09752a5c69f263fad6982dc8d0dde4320ba8ae7edf04445ff0a832ffa6159c1a5a9d54742a91628ae13bd58f4b9d22645a295c3f46ea28d5dd026c6e6dcb63d6a423d1b8221cb116c320e6bd6b9782b784608fccacf6c712036594af9af7f1ebf97a52e4b54db3bf1b11eb7821761b0b3d37a31dda95d748d56f1bfd0b8fb834951ac5b9420a92f1602f12205e8bc0c9b2e5e52c3754d3994d7bf0dac9c9145976cd0aae831afb5ebdf5305b2d0d825c2c81f7aacab5fbc007cd48aac26ba407a779a6ab7e42062b08e6400a47c9373d67d19805b73a06b411e50dea355f43fe6bc8aefafa7af71fa0fc5bfa26893cebdff41a6b7cc13110efe4ccfe8ba988be94d9321f40665b7d8424578761be50081c9534febdc4dec27c0b6792ae3431b987ccbc847001db7270cbefcbd9c3a397265c26233609ef40afcebd082c926ebcd9d0443ed2e474b7add8c6b6151862508971e8eab90b20e778c480de07ea9b133bdbe54eb33fd0c55f99d3007b3c8fc64649bfb19188f433f33d99ec2e6a50a84553af9a02550123a7c4550d8308f43ad0a91e895fca7b5f2c97cafd56447833d20827223a5a50a0b8cdd530cd276b2e6511204263abe2d91407695260fa0cb709559079a82493a724f9f3a40c696a594e37107071e479f595996a7b68bc711e5ffb336e2048b11d17437c58864347c54f604242aff088f8e52754649fb14860b954089013e08a284ac421d0291a22488487d3dc03b6cf9e3520bd40fcc6611ef3a9418404e6c937fa015efb5170a5965564a59d78c429275b3219da925c8bc634ef543de0614f641102e6a0d0c4033bba8d409fd82794a0445d3eebf3cfe86cc6b3ce52dc1c05f67fa58d50bceb1da6bbe95ac452f79fc06d919979161756ea639bbee942f313d56fc8cce48a50cfaad1a293f6852a2ade251332c2d9e6df995da16241a511e03e8012553694d9fcfd9362d5d318026c53054c7c6f27bf1264a9b8f5d590166afdebff7f8ac87c0549efad726b0f806d691640f7fe34c59dff7414f1537b03d6d925a7bac9062986230344276ac3f4e1fe98081e46229b9cbd92590fc65daa4e45ed15838171220e75e1b1ffd3450ea191f6926fe33cce22cac22b32511e0ae2d784752b05093403c8ef8baef9be0a9bdb1c08ec935b956f105f045fa01870e4ca23b72d3f64ce486aba4f5ad1ff12713e49de00724a58829714ecad800533a519c59be4a0a943d80401fbb28b17badf8202e7383b84eda5a572776ecac62e690f8b5d5d723db9af7d4689bef5f23134c3a42dd1f977f80da87b16e066daf9e1d7b6ebca47db3b37680b468b1b4dc5f8580300f05c212fec37d978b08812e8c7cbedd94df8abb78559ae6869875d844a5e3b84ecadf519244b9d9e4774c010a3142d6c4e7b0628ff6da9929e501df6630271efa5110d7f5c582c2a6762c514949acb6d38eb6d8dca02cfb29c72713f84624c5668e47c7dda18ca722ba8f8d9b6c58bea377c4da7277102d39ba33597ff7871eff094c27b5262c323facf416f28b31f986172d7a35abf71a2460e90a068c9f1771cccf1ac2f02bfc3e06eb1893bbb036aaf298d6da1061ee8c8b037d4d2da3a83dbe1660b62cbad427fb772e1f1da8361e38aac2a84fa091815e68eef55c542a437efcfc87fe46c9bc79e56419646c58acea1bd7a34c836bcb6b98e6f9a2535f5d6bd17c3a8fd1cd998683753bc78fe9051ac483ed6a721333d0280b1a8355d8653630f02a2e9f56c51ac7b705ab927076976fec4c3f6ee3195cc9febefc9285f2e2761e5c15c0f0bd44361fe35e315c62639ea097cf0ba01fd7f6431689ae748dc5faa80f273bbc4882d89dc3d7062cce1306082c7c9c53cdd3a296542cd0682e86b41eaa79b86f32616a70b70241f2bb8f7be489f55a7eb8ebec3236dc1bb3dde830e7461ec198169a4b9dfe656df75f98def002111b4bf96257d531a314e724decf8b03763315139e7bb19ac57506688e5156ad351575c3b3dc20ebc0ee270f53e1f1c3be3ff68b92d5673ba787c6fe49cbe18333933c76cc6b0c880df24c5fd18fa3f1149b4e33dbcec33895fc119958001efc7a9f9cf65af2217d5bf5f36ccd69aede3481e8ffe0431e9c13492baf9901cbf80e973b36143deaf33fee7f800e06f0b6c3e0ccf976fc580c2a6b4f2a70963984ecda29a262109595638e406224769d64156696b8a10672cfd5573344088172fdaa0db244be6b1d33a78f54f7ad64985ce64680cb19e4bcd7a6f3954feef944058502e2443440c0a0ee214c43cc6761ba1cb800e4e53d258bd382ef3284c10d876309fb5f4dae33d4233ad4759750bc918ec84df688eff3319a51b85ee9a931f223936cdf56f7eba911d4641fa4a6167cd9775512b7dadeac1dba643e3cce179dbac86467649cebf3cacf0983cd549ee1bf3fd14351e50eb838349d3ef8b869b4530317d947490bf0ec3e29dfbfc8b63ba75eb7887d79014f1592042c078001ee8ed6133758cf486ae04d9caaac8589ca3ec843a52b88575f5f989b59abd5ba4d3a2fbc28826df5fa6f89b8bafbecc0b966ba63b025e74c6d155c936b36a863f7d6289a66e0ac210615adbc797508bba18cf0d2cd1c6570b8d617f5ec6789a0d7bbc95fdd851893b96a2cf677c5fd5559d675c0268a44242ee23a83afe26d0f30b5ccd7e8eb2853af3a4810b53d2cc024b31f428e37db620ada5008e78baf8d293de28611a91f441011f2804f02f853abba82d5de39c7aefdfb149ff38b99200bd75830310efa01aab7c1885c6f1404266f42eefea3029b5151b21e9262bd56bffcfb2933ab2716a1dd2f597c0e73bbdff77826b64508e3d165e2a6a8210675fb511d127b649e54d22d3c91581e0953b02e7551a61cc00aefe2b74be6768e18cd6d7b4f001038005541abe86ce95fd6ded8886387e745968bf6811310cb0ad94b58f3b0bea25754986318b950c4d576a889cf187aa9ff48345f414d457b4100ba38b826f70b0758b0a745a803f3583074c888b2d6d9ed24ce14b947671e0f824", 0x1000, 0x0, &(0x7f00003b1000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) gettid() 2018/02/15 05:26:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000581000-0x8)={0x0}) getsockname$inet(r0, &(0x7f0000493000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00006e4000-0x4)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0xffffffffffffff7f, @empty}, 0x1c) 2018/02/15 05:26:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f30000-0xf)='/dev/sequencer\x00', 0x288000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000624000)={0x0, 0x6}, &(0x7f0000ed3000-0x4)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000040c000-0x20)={@loopback={0x0, 0x1}, 0x55ed, 0x1, 0x3, 0xa, 0xbdfd, 0x40}, &(0x7f0000335000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000452000)={r1, 0x4, 0x30}, 0xc) delete_module(&(0x7f0000852000)='(trustedvboxnet0usercpuset%selinuxeth1(\x00', 0x800) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00006c3000-0x5)=""/5) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x7, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/15 05:26:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000081b000-0x8)=0x2) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000104000-0x60)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008e6000-0x4)=0x0) kcmp(r1, r2, 0x7, r0, r0) 2018/02/15 05:26:31 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000005000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000004000)={0x20}) pipe(&(0x7f0000005000-0x8)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000006000+0x726), &(0x7f0000003000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000004000-0x4)) 2018/02/15 05:26:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4), 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d3c000-0x8)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a33000-0xc)={0x0}, &(0x7f0000760000-0x4)=0xc) sched_setaffinity(r0, 0xfffffffffffffc68, &(0x7f0000c08000-0x8)=0x200000) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a95000-0x10)={&(0x7f000028c000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000ca1000)=[{r1}], 0x1, &(0x7f0000c3e000), &(0x7f0000212000), 0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/15 05:26:31 executing program 6: get_mempolicy(&(0x7f0000c46000), &(0x7f0000d62000-0x8), 0x7f, &(0x7f0000f78000/0x3000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"4d4f6671f3ba85"}, 0x20}, 0x10) 2018/02/15 05:26:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a4c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00001bf000)={0x3, 0x1, 0x8b46, 0x83, 0x3, 0x7fffffff}, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000948000-0x4)=0x82, 0x4) sendmsg(r1, &(0x7f000033a000-0x38)={&(0x7f0000e4c000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00000b0000-0x40)=[], 0x0, &(0x7f0000d6b000-0x1d8)=[]}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000649000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mknod(&(0x7f000018d000-0x8)='./file0\x00', 0x1000, 0xc6b) symlinkat(&(0x7f0000983000)='./file0\x00', r2, &(0x7f0000d81000)='./file0\x00') 2018/02/15 05:26:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000), 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) fcntl$addseals(r0, 0x409, 0x1) syz_open_dev$loop(&(0x7f0000242000-0xb)='/dev/loop#\x00', 0x8000, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14), 0x14) writev(0xffffffffffffffff, &(0x7f0000a77000)=[], 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a36000)={@common='nr0\x00', @ifru_flags=0x2000}) sendmsg(r0, &(0x7f0000611000)={&(0x7f0000b5b000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[]}, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000084c000-0x1)=0x3) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x5, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/15 05:26:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00005e4000)=[], &(0x7f00006fd000-0x10)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000515000)={0x0}, &(0x7f0000a4d000-0x2)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000460000-0x8)={0x0, 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d93000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCCBRK(r3, 0x5428) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000fe6000)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f000071c000)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000adf000-0xb)={0x80, 0x7, 0x1, 0xcaa, 0xffffffffffffffe1, 0x9, 0x7, 0x8, 0xea9ab74, 0x5, 0x100000001}, 0xb) 2018/02/15 05:26:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000949000)='mountinfo\x00') r1 = socket$kcm(0x29, 0xfffffffffffffffe, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/15 05:26:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000aa4000)={0x3f}, &(0x7f0000c84000), &(0x7f0000a29000-0x10)={0x77359400}, 0x8) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fea000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc4543(authencesn(rmd160-generic,xts(twofish))))\x00'}, 0x58) mknod(&(0x7f0000825000)='./file0\x00', 0x8000, 0x18b385ef) mq_open(&(0x7f00002d7000-0x9)='security\x00', 0x800, 0x20, &(0x7f000079b000-0x40)={0x1, 0x1, 0x4, 0x0, 0x4df, 0xa0000, 0x1, 0x2}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00009b7000-0x9)='/dev/vcs\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e40000), &(0x7f0000a90000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) eventfd(0x6d91) r3 = open(&(0x7f0000def000)='./file0\x00', 0x103208, 0x8) fallocate(r3, 0x0, 0x8f78, 0x1) r4 = accept$alg(r0, 0x0, 0x0) accept4$unix(r4, &(0x7f0000aa0000-0xb)=@file={0x0, ""/9}, &(0x7f0000463000-0x4)=0xb, 0x800) sendfile(r2, r3, &(0x7f00009cb000-0x8), 0x1000000008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000379000-0xaa)={0x0, 0xa2, "050d2e98146709a108c2e37b3a67a3a6734c0e0d6c4057eacf67149f25a3881fbebe9db051b4f828c5d427f6256b84932af43e9ad957a9474a13544cfe79447dd644343deb8f90c97a04e19838d0ee4409dd3508a77a74d31b3562510640dd6b2e71121f251a75b153280666a0df521801baf2ffcfbb83cdf9c32b89a1f51181a3f085c9da0d45e8ec3515e43296ac792e74ac96a3e09099bc1284dc1e3b03d4e6c3"}, &(0x7f0000008000)=0xaa) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000424000-0x8)={r5, 0x5}, 0x8) 2018/02/15 05:26:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000da7000)="36010100000040671901ffecfffc000009001e880bf6462edee7d6e7ded98d96", 0x20, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000f6b000)=0x8ab2, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000be3000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a80000)={0x0, 0x4}, &(0x7f000056b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000034c000)={r2, @in6={{0xa, 0x3, 0x0, @empty, 0x8}}, 0xffffffffffffffc1, 0x10000, 0x81, 0xffff, 0x600000}, &(0x7f00009e3000-0x4)=0xa0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00007f6000-0x8)={0x3, 0x6}) bind$rds(r0, &(0x7f00007b2000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000ffe000)={0x1, &(0x7f00000e6000-0x14)=[{}]}) socket$rds(0x15, 0x5, 0x0) 2018/02/15 05:26:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004c7000-0x8)='./file0\x00', 0x41) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000e81000-0x8)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x80800, &(0x7f00004b0000)) r0 = open$dir(&(0x7f000024c000-0x8)='./file0\x00', 0x0, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000aef000-0xe8)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000b0e000-0x4)=0xe8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e1a000)='/dev/rtc\x00', 0x101000, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000ffe000)="fb5827282107936b0252670e34c7d3512de64d94e24121698f7e4813db74b7fc7a76b965be486d6f00286134d27fb87ba1f8a4d845b86dddae85bd103640cae4e4c893a491b8f37ce6e8407b6c85fc288ff4615e38c053d056ee9c4c55e8150965cb6db3cda8e274ac40ef4cd92a1fa8b7f1aecef725df1e17c5df7ad8528f6779b29c6c241e20e7362dc53f13e6d39ec4b44c8c75a48f4e2e0270cf1c5a6834268b08467f274237dc26b9a9ffd1f5aeedaa", 0xb2) r3 = getgid() prctl$setmm(0x23, 0x7, &(0x7f0000ba1000/0x1000)=nil) fchownat(r0, &(0x7f00004a5000-0x8)='./file0\x00', r1, r3, 0x1900) link(&(0x7f0000b4a000)='./file0\x00', &(0x7f0000a40000)='./file0\x00') socket$netlink(0x10, 0x3, 0x1a) 2018/02/15 05:26:31 executing program 3: socket$inet(0x2, 0x80003, 0x0) socketpair(0xb, 0x7, 0x6, &(0x7f0000d4f000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/178) socket$inet_sctp(0x2, 0x0, 0x84) 2018/02/15 05:26:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000e2000-0xc)='/dev/rfkill\x00', 0x101400, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x9) bind(r0, &(0x7f000052c000)=@ax25={0x3, {"f4f4ff8ba59588"}}, 0x10) 2018/02/15 05:26:31 executing program 4: sched_getparam(0x0, &(0x7f0000934000-0x1)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d25000-0x4)=0x0) ptrace$peekuser(0x3, r0, 0xe3) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000469000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpgid(0xffffffffffffffff) membarrier(0x9, 0x0) setpgid(r0, r0) 2018/02/15 05:26:31 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000000a000)={0x2, 0xb, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000003000)=0x2, 0xfffffdf8) 2018/02/15 05:26:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt(r0, 0xfffffffffffff000, 0x4000, &(0x7f0000e69000-0xce)="e16164d1fdb6267ae8fe6348575f0d3dcebde3ae9f2a2c7000b24062329993c4f0c0b032e30d056c5f541fc934cbb8402f3fed8c87148d20379a67935fda8876eae705938f53850271dcdcfd8b85d4db68b9c9e6dd85f29dcfad64be07c940f8733611f1a744fb81ea827d5710e69c1b34de4c29b2c233ce33fb4304b357d659e6d2b0fbcfe30c31b336d1e77222084a72e35f8c2492485ae84493eba3cc5482a9720da76240d8cd6b3cabdc74946e78b075f8989659129a3822c71e0386c17ea96183c64807393d84f9e011ebe0", 0xce) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xd}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 05:26:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) unlink(&(0x7f0000d94000-0x8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/15 05:26:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0xd, 0x0, 0x80000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000086d000)={0x0, 0x3, 0xa, [0x5, 0x0, 0x100000000, 0xffffffff, 0x4, 0xfff, 0x5, 0xffffffffffffffc7, 0xc7, 0x6]}, &(0x7f0000ea6000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00003f7000-0x8)={r3, 0x1, 0xff}, 0x8) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x7, @empty}, 0x1c) r4 = dup(r0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00000a1000)={0x79d, 0x6, 0x8, 0x5}, 0x8) 2018/02/15 05:26:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:32 executing program 4: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000ec6000+0x2b1)='stat\x00') preadv(r3, &(0x7f0000649000-0x90)=[{&(0x7f0000c1c000-0x81)=""/129, 0x81}, {&(0x7f0000cb7000-0x6c)=""/108, 0x6c}, {&(0x7f0000993000-0xad)=""/173, 0xad}, {&(0x7f0000435000)=""/253, 0xfd}, {&(0x7f0000ce6000)=""/247, 0xf7}, {&(0x7f0000071000-0x6e)=""/110, 0x6e}, {&(0x7f0000fbd000-0x3e)=""/62, 0x3e}, {&(0x7f0000d3d000-0x35)=""/53, 0x35}, {&(0x7f0000489000-0x3a)=""/58, 0x3a}], 0x9, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000ab9000)='oom_adj\x00') sendfile(r4, r3, &(0x7f0000318000-0x8), 0x3) 2018/02/15 05:26:32 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003b8000)='/selinux/checkreqprot\x00', 0x440000, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @empty}}}}}, &(0x7f0000aed000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000af2000)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000af3000-0x10), &(0x7f0000af3000-0x4)=0x10, 0x800) r2 = openat(0xffffffffffffffff, &(0x7f0000a0b000-0x8)='./file0\x00', 0x400, 0x10) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000ab000)=0x9, &(0x7f00004c4000)=0x2) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000af2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000af3000-0x4)=0x14) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000af3000-0xc)={@rand_addr, @broadcast=0xffffffff, r3}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000611000-0x4c3)={0x0, 0x1000, "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"}, &(0x7f0000a27000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00009fa000-0xc)={r4, 0x7d}, 0xc) 2018/02/15 05:26:32 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind(r0, &(0x7f0000003000-0x9)=@rc={0x1f, {0x0, 0x2400000, 0x0, 0x7, 0x0, 0x4}, 0x3f}, 0x9) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000-0x668)=@security={'security\x00', 0xe, 0x4, 0x608, 0xffffffff, 0x120, 0x430, 0x120, 0xffffffff, 0xffffffff, 0x538, 0x538, 0x538, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00', {}, {}, 0x32}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@inet=@esp={0x30, 'esp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0x2}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0x0, 0x2e8, 0x310, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @empty]}}, @common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x108, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x668) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000004000-0x8)='./file0\x00', 0xb0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x400800, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000004000)={0x7, 0x4, 0x1}) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000004000)={&(0x7f0000005000-0x48)=@full={{0x3, {"1e546b296062b7"}, 0x1}, [{"973d695b776414"}, {"dfe6ead1d3de70"}, {"552a151f40025c"}, {"0fbad83ba5ff9a"}, {"92681c7b34cb72"}, {"596a6d7286c109"}, {"d9078eec0f8a72"}, {"996218ab6253a3"}]}, 0x48, &(0x7f0000005000-0x20)=[{&(0x7f0000004000)="3c4d94b1dedc51f28b538c52cbe703d338a98273d93f79a2aefa3faa4acaf6690a7a1c51dc494a79ff3964a908382c5265284409828c4e3cb490af43005b54d55221ec65d0a230e841429575933393e4a598239a3ab6", 0x56}, {&(0x7f0000004000)="96953648dd8a", 0x6}], 0x2, &(0x7f0000005000-0x560)=[{0x58, 0x7, 0x7fff, "d9c85ea546be79e21355d3621682ab2612e6c7703ee614db17b68d888294ffb314d162d9aa9357d42275956f7f6c3721695a6e519e0574b9a6e863ae162617526fa1d4"}, {0xd0, 0xfa58f887ab1040c0, 0x2da, "a6698b74ec416fa5cc23954fa73bf3411d6567b5fe8f1c13b3ee6b4c7ae4f8db9aa7f51495047fc464da80c7ad24bb3504f20f9638b3ae3f6670302320efc3946496ed66fe7a8910d2b8d243ec355e0226532cb0b221dde136558f71fdd0ca84bf2067d4a80374a7c164f4c59c3425acde15f7ff0a61b7f891212860b7e2eeca66e04a0815f6c5aba2420556b7ab24de0623df7ae8440b4c979f0f889e70c6336e6bd0c4b001337eb9934384541f33922ace883d2a7440d01a7c061e23dd3d"}, {0x88, 0x113, 0xc3, "be5146e793214e6e39ecbc2360c6c62045fa0e81972c2095cd69c093566742abf7582fefd9f13e2d8deadca11f772979706f1df09d87ee8a4441eb9b8124b045466c0cc9d8a23f9f45cc2c11441d1419718cc2cb4753cd79924d96677f2c9fb7b46067bac6a2b270a52480a09318e2b846aa270f"}, {0x100, 0x107, 0x1, "457cd0cca78735ec79cb447cd738d259f9952536276e01559f048278bd16c2dcb61cdc55299a9f3b5decdc9c9ba01a4396011acf623723f52f5223ddd106994dc6820431c7cd51440676c934ee0168e39a10f87f53eb688a012ff8ae32063a10f24f6bd7b80a114905ad101aca045a4bfe75229dbea1a6fc7cdca3cdc1a2d37c79fc6ce22e622c60ca02564382776f5a9fd715c7df3eabb7365137b07b8231b69359abc5de1da8bb4efead93d4ff55c99f44cc3146028323a74cc8567332c628a69a665e1bf161c965e693d103bbceaed6f7135bc81732dcbe6ab0de2ce10728faaa9d9b058b75e019b6a72426a5"}, {0x50, 0x1ff, 0x1, "477b7c91cf6cc27a7f7e353fb907c4359e4b70c92052ecdcf492e356b86919a777261c2b74dd62614273046b38774d32d58fa48729cf0d937b"}, {0xb8, 0x10b, 0x3, "7082e27d87f359fa2261b91584b4d8b437b22851b791e5a89d632f33698b78b553e33c6b89496ab0545ba96154e31c4747dfdcd489d595082514e4c2ce79020c626ae839f2c652db92d3a3d82259cb0e9b25cc991051f7c6ab4d5e58793c1bfce1dd6c7e8b6289be5a30b198c08d7e4e326833634ee3dc29b9ce7243d633d382328751856636154d75d40580e873974223a08482f92f16e2f3d85bfe5dfe52ee4ab564a2afab53"}, {0x98, 0x113, 0x10001, "10e4b9fcd1cba1b9676611717a614e9eeeeb4db8b170f5ec00ed5c60016e097a81a5a245594f91b6352c1bc47e33322923e57a5dc48c3f8db736a9aab510ec96b9cedecc5f744659e79089d4362d46ab0771d23337c160b62d0a8c64554539359e15d472fa5585035ab087a30bb0ed1a3b6805c2840edb890aaa6cdee86f33cd19c02330"}, {0x48, 0x109, 0x1, "82e4c1b085dd120f032732cc205de8f5a5fe6fa4aa7170204e13cced9aea55576d90df3c60c15cd72cf5613157e71564b9b7"}, {0xa8, 0x11d, 0xdd, "e88a39d399769e213148a5d045f32b62b3f1f14395a85365ed93af05cfe7af59f91938375ad36eb89e2a031194a24e66e2a461dd1f1fcd05d5269ae0ceb5524271a0ae42581039829c1698d2006ae93419c62aa41121b1755f4cd65408f14e25c5e702da7e3c73501c5062ed7e4d5ef783e9e3115505eca3586e29da9343ac89c36cb711bd5f3968c221837d7a7f19adf547305456a0ab"}, {0x20, 0x103, 0x2, "e28b85f23d634a73be6a1fa5"}], 0x560, 0x10}, 0x22) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x1, 0xa5360d36476e548f, 0x4, 0x10, "fe37b2fa9ce8824a65f9ced0893ef6002db3008ef9e594f5e3e13e32bb703fc69322e69bcaa02c1feaee3064e8fa3b88717b7d3c4beaaf69b8718cec98790cc3", "ffff921f3561e8af82a1cfd5d21f993e9caabd83910cc106c985357fe970ef70", [0x76e3, 0x200]}) 2018/02/15 05:26:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x9) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x20, &(0x7f0000004000)=[{&(0x7f0000061000)="24000000000b07031dfffd946fa28300", 0x10}], 0x1, 0x0, 0x0, 0x40}, 0x0) [ 52.350368] kauditd_printk_skb: 29 callbacks suppressed [ 52.350377] audit: type=1400 audit(1518672391.981:80): avc: denied { setopt } for pid=7529 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/15 05:26:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[], 0x0, 0x0, 0x0) 2018/02/15 05:26:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000e1d000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') lseek(r0, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000b0a000), 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000b4a000)=0x38b5893) 2018/02/15 05:26:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00008df000-0x60)={0x0, 0x1c, 0x6, @thr={&(0x7f0000c0d000)="3b8807287029cb89f8a20a7d8fa03def364b10992907f5126123b3a2736998da7468784e3be39955eef159e5a85b172379dfc110f3c86d8d7ddf4b026a9cb4f5bb63b4eda3a87be5a565190ef4330ff65d8422682402", &(0x7f0000956000-0x1000)="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r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000533000-0x11)='/dev/vga_arbiter\x00', 0x402, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000071e000-0x20)={{&(0x7f0000d9c000/0x1000)=nil, 0x1000}, 0x2}) 2018/02/15 05:26:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000546000)={&(0x7f000026e000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000213000-0x2c)=@ipv4_deladdr={0x2c, 0x15, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @common="737907db6100000006310005fe6400"}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00008e8000)={@common='rose0\x00', @ifru_flags=0x1002}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000af4000-0x50)={r0, r0, 0x2, 0x9, &(0x7f0000c5b000)="fbc85d601bd23cfed6083d7043cb7f0521e9a8c52fd8bf302892b2512529b5c6ec3ab930b1c36437ea05a572310b4e931d69b5cae4a51ac85c50ef0f9c4b2de77ffc9c7ee5cd8d61dc4801a82ef0e04add3fc1950e54e104217595609409ca46a70edf65545b2cbfd16381ed8ee76077db333e558f5c24dc1b61a8439ed3931b20ed769dc51b1b32d2f1f4e9ffbec9db921fd48c3c6a9752af8353c1bcb9830045c7c7d1fdd503056e8947eabe010c8e6a3687f93a79a42060d149018ca8f079e022cdfbfdae6cbed5efcedb9851f78bacb0adf37243977c96", 0x100000000, 0xfffffffffffff001, 0x0, 0xfffffffffffffff9, 0x4, 0x100000001, 0x1ff, "19dab0717fa4d5cd058a690ae9cf1e8d2f8b81fc0e8fb1d7617ebbbc2dfff4dbd4e02950aaccf1fa"}) 2018/02/15 05:26:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[], 0x0, 0x0, 0x0) 2018/02/15 05:26:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c86000)='/proc/self/net/pfkey\x00', 0x8000, 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) getrandom(&(0x7f0000e43000)=""/15, 0x4a, 0x3) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00006a4000)) 2018/02/15 05:26:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000080b000)={0x2, 0x78, 0x6a8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getrandom(&(0x7f0000754000-0xf)=""/15, 0xfffffffffffffeec, 0x3) fchdir(r0) setxattr(&(0x7f0000671000-0x8)='./file0\x00', &(0x7f0000688000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000c79000-0xc)='self[^.\\ppp0', 0xc, 0x3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000158000-0xc)={0x6, r0, 0x1}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/02/15 05:26:32 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000-0x8)={0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000012000), &(0x7f0000006000)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000013000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000013000-0x1000)="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", 0x1000, 0x1, &(0x7f0000012000)={0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x6, @empty}, 0x1c) 2018/02/15 05:26:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00006ac000-0x9)='/dev/dsp\x00', 0x4000, 0x0) timerfd_gettime(r0, &(0x7f0000727000-0x20)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000003000)={0x2, 0x7}) r1 = socket(0x18, 0x0, 0x2) bind$inet(r0, &(0x7f0000d24000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) bind(r1, &(0x7f00002ed000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000599000-0x10)=@generic, 0x10) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000b2e000)) 2018/02/15 05:26:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$dspn(&(0x7f0000e5c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00004c0000-0x8)=0x9) 2018/02/15 05:26:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[], 0x0, 0x0, 0x0) 2018/02/15 05:26:32 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) listen(r0, 0xffffffff80000001) r1 = socket(0x2, 0x3, 0xff) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0x10) sendto$inet(r1, &(0x7f0000005000), 0xff8e, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f000000d000)=@file={0x0, ""/49}, &(0x7f000000e000-0x4)=0x28) 2018/02/15 05:26:32 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000000e000-0x6)={0x0, 0x7ff}, &(0x7f000000d000)=0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000e000-0x8c)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, 0x8c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000000e000-0x1a8)={0x100000000000000, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x1, 0x2, [{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x1a8) timer_create(0x0, &(0x7f000000c000)={0x0, 0x5, 0x0, @thr={&(0x7f000000c000)="5665902bdd7085f851d3aeabedd531010d03494a288617361c6402698388a442b53c28881eda1658a5020079edfd2d", &(0x7f000000d000-0x4)="ade8152d"}}, &(0x7f0000002000-0x4)=0x0) timer_settime(r3, 0x0, &(0x7f0000004000)={{0x77359400}, {0x77359400}}, &(0x7f0000008000-0x20)) timer_gettime(0x0, &(0x7f0000007000-0x20)={{0x0}}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$ipx(0xffffffffffffff9c, &(0x7f000000d000), &(0x7f000000a000-0x4)=0x10) sync_file_range(r5, 0xfffffffffffff739, 0x8, 0x2) futex(&(0x7f0000000000), 0x9, 0x10000000000000, &(0x7f000000b000)={r4, 0x989680}, &(0x7f0000004000-0x4), 0x0) 2018/02/15 05:26:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000065d000-0xe8)={{{@in6=@local, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f00008ae000-0x4), &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00001e7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001d5000)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f000072c000-0x4)=0xe8) setuid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, 0x0, &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x1, &(0x7f0000001000)=[r0]) 2018/02/15 05:26:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00007ad000-0x4a8)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, &(0x7f0000ad9000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6tnl0\x00', @common='bridge0\x00'}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x1f8, 0x220, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6_vti0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, 0xf8}}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000879000-0x4)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000018c000)='/dev/audio\x00', 0x400100, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000afd000-0x14)={0x5, 0x4, 0x5, 0x3, 0x3ff}) getpgid(r1) 2018/02/15 05:26:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b37000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000487000-0x4), 0x4) r1 = syz_open_procfs(0x0, &(0x7f00002b5000)='net/ip_tables_names\x00') pread64(r1, &(0x7f0000306000), 0x0, 0x1000000001ffffff) 2018/02/15 05:26:32 executing program 6: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000002c000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000027000)=0x7) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0x4, &(0x7f0000002000), {[{{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="2eab8f10a4e5cbb823fe83249a9d6f3c", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x828}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000035000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x1000000020000, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000036000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe}, 0x1c) sendmsg(r2, &(0x7f0000013000-0x38)={&(0x7f0000033000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000000f000)=[], 0x0, &(0x7f000000d000-0x1188)=[]}, 0x4008000) sendmsg(r2, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000016000-0x60)=[], 0x0, &(0x7f0000021000)=[]}, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000037000-0x8)='./file0\x00') 2018/02/15 05:26:32 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x10000000) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000015000)={0x0, 0x6}, &(0x7f0000023000-0x4)=0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000023000)={{0x5, 0xffffffffffffff00, 0xfffffffffffffff8, 0x800, 0x11b4, 0x7}}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r1, @in6={{0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, [0x50, 0x0, 0x7, 0x6, 0x1, 0x6, 0x100000000, 0x10001, 0xfad, 0x3, 0x3, 0xfffffffffffff001, 0x2, 0x1, 0xf97]}, &(0x7f0000023000-0x4)=0x108) sendmsg(r0, &(0x7f0000021000)={&(0x7f0000009000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000013000-0x20)=[], 0x0, &(0x7f000001a000)=[]}, 0x0) 2018/02/15 05:26:32 executing program 7 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000c9c000-0x138)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00004ee000-0x8), &(0x7f0000196000)=0x8) 2018/02/15 05:26:32 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 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004a4000-0x4)=0x1000, 0x4) 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$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) close(r1) 2018/02/15 05:26:32 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f00006ac000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0x82000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b12000-0x4), 0x4) truncate(&(0x7f000028b000+0x804)='./file0\x00', 0xff) 2018/02/15 05:26:32 executing program 6: r0 = syz_open_dev$dspn(&(0x7f000069e000-0xa)='/dev/dsp#\x00', 0x3, 0x208040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000099f000)=0x3, 0x4) r1 = userfaultfd(0x7fffe) 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$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000161000)='/dev/vcs#\x00', 0xb7be, 0x2000) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000b84000-0x20)={r0, 0xfffffffffffff943, 0x5, r2}) read(r1, &(0x7f0000904000)=""/100, 0x64) 2018/02/15 05:26:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f000079a000)={0x1, 0x0, 0xffffffff, 0x3ff, 0x5, 0x6, 0x97, 0x7, 0x100000001, 0x6}) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000cf9000)="2400000024007f009b6700415e00770100000000010000000001000000000000bb010710", 0x24) 2018/02/15 05:26:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e00000)='/dev/mixer\x00', 0x80000, 0x0) sendmsg$rds(r0, &(0x7f000009e000-0x38)={&(0x7f000099d000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000085000)=[{&(0x7f0000dc7000-0xa0)=""/160, 0xa0}, {&(0x7f0000e58000-0xf5)=""/245, 0xf5}, {&(0x7f00002d0000)=""/54, 0x36}, {&(0x7f0000a66000+0xf88)=""/117, 0x75}, {&(0x7f0000fd2000-0xcf)=""/207, 0xcf}], 0x5, &(0x7f0000f9e000)=[@mask_fadd={0x58, 0x114, 0x8, {{0x6, 0x3}, &(0x7f000088f000)=0xd440, &(0x7f0000c8a000-0x8), 0xec, 0x1, 0x0, 0x8, 0x4b, 0x2}}, @fadd={0x58, 0x114, 0x6, {{0x2, 0x80}, &(0x7f0000055000-0x8)=0x2, &(0x7f000079d000)=0x4, 0x7f, 0x8, 0x1, 0x6, 0x68, 0x10001}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000d0c000)=""/102, 0x66}, &(0x7f0000d29000-0x1), 0x44}}, @rdma_dest={0x18, 0x114, 0x2, {0x401, 0x8}}], 0xf8, 0x80}, 0x4000000) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget(0x2, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000838000-0x78)) [ 52.738946] QAT: Invalid ioctl [ 52.745812] QAT: Invalid ioctl [ 52.787533] FAULT_INJECTION: forcing a failure. [ 52.787533] name failslab, interval 1, probability 0, space 0, times 1 [ 52.799226] CPU: 0 PID: 7633 Comm: syz-executor7 Not tainted 4.16.0-rc1+ #312 [ 52.806501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.815854] Call Trace: [ 52.818451] dump_stack+0x194/0x257 [ 52.822091] ? arch_local_irq_restore+0x53/0x53 [ 52.826767] ? find_held_lock+0x35/0x1d0 [ 52.830862] should_fail+0x8c0/0xa40 [ 52.834588] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 52.839741] ? find_held_lock+0x35/0x1d0 [ 52.843822] ? __lock_is_held+0xb6/0x140 [ 52.847921] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 52.853802] ? print_irqtrace_events+0x270/0x270 [ 52.858542] ? rcu_note_context_switch+0x710/0x710 [ 52.863450] ? check_noncircular+0x20/0x20 [ 52.867663] ? lock_release+0xa40/0xa40 [ 52.871635] should_failslab+0xec/0x120 [ 52.875597] kmem_cache_alloc+0x47/0x760 [ 52.879670] ptlock_alloc+0x24/0x70 [ 52.883283] pte_alloc_one+0x59/0x100 [ 52.887069] do_huge_pmd_anonymous_page+0xc20/0x1b00 [ 52.892172] ? __thp_get_unmapped_area+0x130/0x130 [ 52.897082] ? __lock_acquire+0x664/0x3e00 [ 52.901298] ? __lock_acquire+0x664/0x3e00 [ 52.905521] ? print_irqtrace_events+0x270/0x270 [ 52.910284] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 52.915453] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 52.920632] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 52.925814] ? __lock_acquire+0x664/0x3e00 [ 52.930037] ? perf_trace_lock+0x900/0x900 [ 52.934254] ? perf_trace_lock+0xd6/0x900 [ 52.938398] ? perf_trace_lock+0xd6/0x900 [ 52.942525] ? perf_trace_lock_acquire+0xe3/0x980 [ 52.947349] ? perf_trace_lock_acquire+0xe3/0x980 [ 52.952182] ? trace_event_raw_event_lock+0x340/0x340 [ 52.957355] ? perf_trace_lock+0x900/0x900 [ 52.961576] ? perf_trace_lock+0x900/0x900 [ 52.965786] ? trace_event_raw_event_lock+0x340/0x340 [ 52.970972] __handle_mm_fault+0x1a0c/0x3ce0 [ 52.975381] ? __pmd_alloc+0x4e0/0x4e0 [ 52.979248] ? check_noncircular+0x20/0x20 [ 52.983464] ? perf_trace_lock_acquire+0xe3/0x980 [ 52.988297] ? find_held_lock+0x35/0x1d0 [ 52.992363] ? handle_mm_fault+0x270/0x970 [ 52.996581] ? lock_downgrade+0x980/0x980 [ 53.000769] handle_mm_fault+0x35c/0x970 [ 53.004821] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 53.009381] ? vmacache_find+0x5f/0x280 [ 53.013336] ? vmacache_update+0xfe/0x130 [ 53.017476] ? find_vma+0x30/0x150 [ 53.021014] __do_page_fault+0x5c9/0xc90 [ 53.025060] ? trace_event_raw_event_lock+0x340/0x340 [ 53.030245] ? mm_fault_error+0x2c0/0x2c0 [ 53.034383] ? check_noncircular+0x20/0x20 [ 53.038612] do_page_fault+0xee/0x730 [ 53.042399] ? __do_page_fault+0xc90/0xc90 [ 53.046630] ? find_held_lock+0x35/0x1d0 [ 53.050691] ? __might_fault+0x110/0x1d0 [ 53.054746] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.059591] page_fault+0x2c/0x60 [ 53.063033] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 53.068634] RSP: 0018:ffff8801d3c27d30 EFLAGS: 00010202 [ 53.073983] RAX: ffffed003a784fb5 RBX: 0000000020000000 RCX: 0000000000000002 [ 53.081234] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffff8801d3c27d98 [ 53.088482] RBP: ffff8801d3c27d60 R08: ffffed003a784fb5 R09: ffffed003a784fb5 [ 53.095732] R10: 0000000000000002 R11: ffffed003a784fb4 R12: 0000000000000010 [ 53.102981] R13: ffff8801d3c27d98 R14: 00007ffffffff000 R15: 0000000020000010 [ 53.110285] ? _copy_from_user+0xc5/0x110 [ 53.114429] SyS_recvmmsg+0x9d/0x160 [ 53.118128] ? __sys_recvmmsg+0xaf0/0xaf0 [ 53.122264] ? do_syscall_64+0xb7/0x940 [ 53.126229] ? __sys_recvmmsg+0xaf0/0xaf0 [ 53.130365] do_syscall_64+0x282/0x940 [ 53.134231] ? __do_page_fault+0xc90/0xc90 [ 53.138454] ? finish_task_switch+0x1e2/0x890 [ 53.142926] ? finish_task_switch+0x1b9/0x890 [ 53.147405] ? syscall_return_slowpath+0x550/0x550 [ 53.152319] ? syscall_return_slowpath+0x2ac/0x550 [ 53.157233] ? prepare_exit_to_usermode+0x350/0x350 [ 53.162234] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 53.167594] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.172434] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 53.177601] RIP: 0033:0x453a59 [ 53.180770] RSP: 002b:00007f57c71a7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b 2018/02/15 05:26:32 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndmidi(&(0x7f0000e81000)='/dev/snd/midiC#D#\x00', 0xffff, 0x48a000) clock_gettime(0x0, &(0x7f0000ba3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f00005d7000)={{0x100000000, 0x1, 0x2, 0x5, "a891db02980aaa1a4b518b1f0dbcd7b92c930d4a2f41cf627571a6a6a05897c1907ec380f59ed9c3d58609b6", 0x8001}, 0x63340dbf, [0x4, 0x401, 0x9, 0x4, 0xacf, 0xffffffff80000000, 0x52, 0xffff, 0xfff, 0x4a8e664, 0x6, 0x1, 0x5, 0x5, 0x1, 0x7f, 0x7, 0x4, 0x7, 0x80, 0x740, 0x13a, 0x2, 0xf7e9, 0x3ff, 0x80000001, 0x7, 0x100, 0x9, 0x20, 0x80, 0x4, 0x2, 0x3, 0xfff, 0x1, 0x4, 0x8, 0x0, 0xfff, 0x6, 0x2, 0x7fff, 0xb9ff, 0xffffffffffffffd9, 0x20, 0x3, 0x7, 0x7b3, 0x1f, 0x2, 0x401, 0x2, 0x3, 0xb02, 0x3, 0x68, 0xfffffffffffffffb, 0x4f4d, 0x0, 0x1039, 0x8, 0x1f, 0x8, 0x101, 0x8, 0x9, 0x4, 0x1, 0x1f, 0x37, 0xfffffffffffffff8, 0x81, 0x8, 0x3c14, 0x5, 0xa, 0x7, 0xffffffff, 0xffff, 0x0, 0x332, 0x1, 0x2, 0xfd, 0x2, 0x7fff, 0x7fffffff, 0x100000001, 0x4, 0x7, 0x7, 0x6, 0xb617, 0x2, 0xda, 0x80000001, 0x1, 0x10000, 0x4, 0x4, 0xfff, 0xdfc, 0x8001, 0x81, 0x80, 0x4e1, 0x1000, 0x400, 0x40, 0xfffffffffffffff8, 0x53, 0x1, 0x3ffc000, 0x8, 0x7, 0x3, 0x9, 0x2, 0x3, 0x9, 0x4, 0xbbd, 0x7fffffff, 0x7ff, 0xfffffffffffffffc, 0x6, 0xb24], {r3, r4+10000000}}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) dup3(r0, r1, 0x0) 2018/02/15 05:26:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) r1 = dup3(r0, r0, 0x80000) accept$llc(r1, &(0x7f0000610000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ff0000)=0x10) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f00001f3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b7c000-0x4), &(0x7f0000fea000)=0x4) 2018/02/15 05:26:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dde000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000867000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000bb9000-0x50)={0x1, 0x101, 0xe3a}) 2018/02/15 05:26:32 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000714000)='/dev/dmmidi#\x00', 0x6, 0x10200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000c29000)={0x7f, 0x8, 0x0, 'queue1\x00', 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0x6, 0xd) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000073a000)='/dev/rtc\x00', 0x100000000000002, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f000076d000-0x4)=0x7) accept4$nfc_llcp(r2, &(0x7f000041d000), &(0x7f0000d4d000)=0x60, 0x80800) getsockopt$sock_buf(r1, 0x1, 0x18, &(0x7f00000fc000-0x36)=""/54, &(0x7f0000e2e000-0x4)=0x36) 2018/02/15 05:26:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = creat(&(0x7f00008bc000-0x8)='./file0\x00', 0x58) ioctl$KDSKBLED(r1, 0x4b65, 0x19) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cb2000-0x4)) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000bfc000-0x1368)=[{0x10, 0x1}], 0x10}, 0x0) [ 53.188457] RAX: ffffffffffffffda RBX: 00007f57c71a86d4 RCX: 0000000000453a59 [ 53.195705] RDX: 0000000000000001 RSI: 000000002094f000 RDI: 0000000000000013 [ 53.202953] RBP: 000000000071bea0 R08: 0000000020000000 R09: 0000000000000000 [ 53.210203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 53.217453] R13: 000000000000046f R14: 00000000006f6b08 R15: 0000000000000000 2018/02/15 05:26:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x8000000000001e, 0x1, 0xffffffffffffffff, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ad1000)={0x2000}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 05:26:33 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x1b0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001d000)=0xf62, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r2 = dup(r0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000013000)=""/243, 0xf3, 0x2000, &(0x7f0000021000)={0x3, {"87cde63a1ffefa"}}, 0x392) 2018/02/15 05:26:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000dfa000-0xe8)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000608000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00004da000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/02/15 05:26:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a95000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000318000)={@common='nr0\x00', @ifru_flags=0x1a03}) r1 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f000079e000)='/dev/sequencer2\x00', 0x100, 0x0) mkdir(&(0x7f0000679000)='./file0\x00', 0x40) fdatasync(r1) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/02/15 05:26:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x1, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x200003f}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x6, 0xe, 0x775) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r3, @in={{0x2, 0x1, @empty}}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000223000-0x4)={r2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r2, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r2, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r6, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x14) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009c4000-0x4), &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r5, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r5, &(0x7f0000782000)={0x2, 0x3, @multicast1=0xe0000001}, 0xffffffffffffff8b) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r8 = accept$alg(r7, 0x0, 0x0) sendmmsg$alg(r8, &(0x7f0000af9000)=[{0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0xd4)}], 0x1, &(0x7f00006e9000-0x30)=[], 0x0, 0x10}], 0x1, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0}, 0x0}}, &(0x7f0000e92000-0x4)=0xfffffd25) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f00008e0000)={@empty, @broadcast, @local}, &(0x7f000047e000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r9}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r5) r10 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r10, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r5, &(0x7f0000b3e000), 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) 2018/02/15 05:26:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000094b000-0x78)={0x7fffffff, {0x2, 0x2, @empty}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x3f9, 0xffff, 0x2, 0x6, 0x100000001, &(0x7f0000cd8000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5, 0x8, 0xdfda}) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000941000-0x10)=@nfc, 0x10, &(0x7f00008f2000-0x10)=[{&(0x7f00008bb000)=""/50, 0x32}], 0x1000000000000312, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dff000-0xc)={0x0, 0x100, 0x10}, &(0x7f0000995000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a1b000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0xb, 0x6}, 0x98) 2018/02/15 05:26:33 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/autofs\x00', 0x280c0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000014000-0x10)=[@in={0x2, 0x1, @broadcast=0xffffffff}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000012000-0x8)={0x0}, &(0x7f0000012000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000005000)={r1}, &(0x7f000000a000)=0x8) r2 = socket(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000000e000-0x10)=@common='ip_vti0\x00', 0x10) sendto$inet(r2, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/15 05:26:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d64000), &(0x7f0000626000), &(0x7f0000001000-0x4), &(0x7f0000be3000-0x21)="e19a983763111781ac8d1fde472fe7f614d9fea5a8da81d2b554af12b42864e160") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f60000)='/dev/rtc\x00', 0x40, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000375000-0x4)=0x80000001) read(r0, &(0x7f00000a6000-0xf7)=""/247, 0xf7) ioctl(r0, 0x100000000, &(0x7f0000692000-0x1b)="470247bf4647d64c302b635f8a2a237641e9f379484edaaf293939") r2 = socket$inet6(0xa, 0x400000000003, 0x2) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00001a6000-0x8)=0x44) sendto$inet6(r2, &(0x7f0000e78000-0x1), 0x0, 0x0, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 05:26:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000cd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000683000-0x8)=@assoc_value={0x0}, &(0x7f0000457000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000008000-0x8)={r3, 0x81}, &(0x7f0000abd000)=0xfffffffffffffe85) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10007, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000eb8000)=[], 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000597000)={0x50003}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/15 05:26:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005cb000)={0x0, 0x0}, 0x0) write(r0, &(0x7f00009f3000-0x1000)="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", 0x1000) write$eventfd(r1, &(0x7f0000d8a000-0x8), 0x8) read$eventfd(r0, &(0x7f0000066000), 0x8) 2018/02/15 05:26:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc5, 0x4) get_thread_area(&(0x7f0000d66000)={0x10001, 0x1000, 0x4000, 0x8000, 0x23, 0x81, 0x101, 0x80, 0xfffffffffffff07a, 0x9}) bind$inet(r0, &(0x7f0000652000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000be7000-0x1c)={&(0x7f00006f9000)={0x10}, 0xc, &(0x7f0000da9000)={&(0x7f0000680000)={0xe4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xd0, 0x0, [@generic="393710e77b1c2af80f7c54d2c7b7199b2df2914eab6b7370cbed36e28a1a76f2307589a59fa66ae87a7c8cf7e4d49e374b5bbb145e31014ab3548ce19ca552d02adb91279ef2f906d9c71eac60abd19df317e9b896f62cc887e6b95ed05b63217c5efa42937ee9ca5c7888b4aed72c86fb465167d9b73b17e680cd147e4659518c33ab0bc2c6dcb22a1cddbf812aa36995c174b6755f845266f02e1eab90e83c5358bc6d44096bef95512c353310395330b14c350c7230224be18331867e537684aafa6295a93dda48"]}]}, 0xe4}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000148000-0x1c)={&(0x7f0000810000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f000026e000)=[{&(0x7f0000f20000)="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", 0x22c}], 0x1, &(0x7f0000ae5000-0x2410)=[]}, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b0f000), &(0x7f00006b8000)=0xc) [ 53.428804] SELinux: unknown mount option 2018/02/15 05:26:33 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00002d3000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000018000-0x4c)="24000000000b07031dfffd946fa2830020200a0009000100000000000000a3a20400ff7e", 0x24}], 0x1}, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f000068b000-0x2)={0x2, 0x401}, 0x2) 2018/02/15 05:26:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x7fff) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cb0000-0xb)='/dev/mixer\x00', 0x4006, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000fb2000-0x34)={{0x9a064b985a403315, 0x1, 0x4, 0x2, 0x5}}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000000a000-0x8)={0x8, 0x1ff, 0xa726, 0x9, 0xffffffff}) recvmmsg(r1, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f000045f000-0x50)=[{&(0x7f00000fa000-0x46)=""/70}, {&(0x7f0000356000)=""/125}, {&(0x7f0000635000)=""/244}, {&(0x7f00008a5000-0x7c)=""/124}, {&(0x7f00007c1000)=""/246}], 0x0, &(0x7f0000879000)=""/129, 0x4d}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000367000-0x4), 0x8000000000000086, 0x0, &(0x7f0000001000), &(0x7f0000000000), 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/02/15 05:26:33 executing program 4: r0 = socket$inet6(0xa, 0x80800, 0x79) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000125000-0xf2)=""/242, &(0x7f0000000000+0xa05)=0xf2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f3f000)='oom_score\x00') ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00007e7000-0xc)={0x2, 0x100, 0x3, 0x2, 0x2, 0x1}) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x14, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 05:26:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00001d0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000b13000-0x4)=0x14, 0x80000) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000711000)='clear_rfs\x00') exit(0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/15 05:26:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt(r1, 0x10d, 0x1, &(0x7f0000c94000)="0309b61c036aaf57", 0x8) syz_open_dev$sndseq(&(0x7f0000e55000-0xd)='/dev/snd/seq\x00', 0x0, 0x80007) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000049d000)={{0xffffffffffffffff, 0x3, 0x1, 0x3, 0x3ff}, 0x4, 0x0, 0xffffffffffff947f}) 2018/02/15 05:26:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000447000)='./file0\x00', 0x20) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e1a000-0x7)='mqueue\x00', 0x0, &(0x7f000000a000)) r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) bind$unix(r1, &(0x7f000054f000)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/02/15 05:26:33 executing program 2: msync(&(0x7f0000a06000/0x3000)=nil, 0x3000, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e3d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x6, 0x6, "231000", 0x8, 0x11, 0x0, @loopback={0x0, 0x1}, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/15 05:26:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00005a7000-0xd)='/dev/usbmon#\x00', 0x0, 0x400002) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000833000-0x14)={@remote}, &(0x7f0000caf000)=0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00001d1000)={0x3, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x35e) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000df9000)={0x7, {{0x2, 0x1, @loopback=0x7f000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) dup2(r1, r2) 2018/02/15 05:26:33 executing program 0: 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 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d15000)={0x0, 0x109000}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008a0000)='attr/fscreate\x00') writev(r2, &(0x7f000084a000)=[{&(0x7f0000399000)="4c5590683fff086737cedbd1151038efe7313e15257ea3e669e5a2bc62137027396f49ad8c5f62352ae8e6cd5a4db0fb51e3af7fea427e6c747baa0bc79bdd26489ba777426f16af43", 0x49}, {&(0x7f00001dd000)="7ff2b1c02befb023adcadb79b2a538a4815380b9f3146321fa886b60feed7a139586505370a1cc50fcf0f6fdc142ce9c218f9b932de8756a59dbe57c44e3be4ecd4b597fc3416add3627ae698bead46d5beb9fbf9af0871d9da50f2b3d0c07d73722b0439f2003fbdf470bbd3043d5b59f92302c384c15a26d9902831d39f65874", 0x81}, {&(0x7f0000bec000-0xf4)="6a59c24cd60461460cb5544c6a8374661c659c497b8de18ec604b40229a5a783b30ab892a92791223c1bfb5b0f1096fbec881174db7e7ea76ca4a194df46f0905ab2da69a1abd0ab68aa556669673bd3929f672610ba91740edc5ad9893a64a97de314cb46179fa701a087e1963d8534db36681b1597ee19d024eb33be7725a250843cc18380ecc1251902c8ad9b47a29b410b7a31928a4b0ef4068364881f5e09566a9cfec14a6556529131aa662a1fb071adcfbeb94f74b7f99dc38552ebbda73f477e1d3c4fb34d4f41092abfdc834c20191c5c77983acd6cfcb1a3fccf6fa6efaf8fa1549b3d66cb8fa14a6c7f17c8b3a67a", 0xf4}, {&(0x7f0000531000)="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", 0xfd}, {&(0x7f000018f000-0xe0)="f4bb0d4b67c4a39c779396f558f78df62ac9d989c3826f1cbb0fb6372a413c62230c9969c68d572c9567dc99a8259af5dbc837d55d9671e337600892e470c83cb259f047dd85340d7eecab92a925c9de8dfadd61c8724170f00ba5a78df80f3b0aede8a6a92fb35c49958c9e75f182f2fabcdf6aadc13eda6687ec1a76732b8f995849ab9b55ba3286efb94bc5c77e08f9f130c7d4bb8b7a4305e0a4dcacbf4d7e79e03b177bc28d1e600bbaad26c4725135bf420c8866382ff2485dc9ba58a57a5658b390d336d1ad248b8f4539e8e5209b8ec14bc94af4b93982963bfbc8de", 0xe0}, {&(0x7f00005a0000)="7f720bdba455913695ef8e12f84acdb2741c87205a2bc5e5d224058af51a89fc3d76dd3a049869e22dfc461edabdbd15936256c6074eeef6bb1248158781c80b008c590bc203866b4b6621ff90e68ae0aab4a32da1a905a5d63df1aa38dec40d251337d39d6e5d7412", 0x69}], 0x6) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f00004fc000-0x8)={0x3, 0x2}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000031f000-0xc)={0x0, 0x0, &(0x7f00005da000/0x3000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e78000-0x8)) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f000077a000)=0x1, &(0x7f0000e57000)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/15 05:26:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f000089a000)=[{&(0x7f00009ca000-0xc9)}], 0x1, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000ff3000-0x18)=@add_del={0x2, &(0x7f0000eb1000)=@common='ip6gretap0\x00'}) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000d9a000-0x30)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000ee0000-0x1000)="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", 0x1000, 0x800, 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f00004ff000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) bind$inet(0xffffffffffffffff, &(0x7f0000b33000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000410000)) [ 53.616008] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/02/15 05:26:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000450000)='/dev/loop#\x00', 0x0, 0x80001) r1 = memfd_create(&(0x7f00006ec000)='user,user\x00', 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x102000001) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bd4000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000953000-0x8)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000e93000)={r3, 0x9, &(0x7f0000fdd000)=[0x5d06, 0x1ff, 0x4, 0xea6, 0x8, 0x6, 0x9, 0x6, 0x10000], &(0x7f0000745000)=[0x81, 0x9, 0x0, 0x5, 0x95, 0x800, 0x5], 0x3, 0x1, 0x26ff, &(0x7f0000d20000-0x4)=[0x0], &(0x7f0000dc2000)=[0x51, 0x9, 0x9, 0x81, 0x5, 0x2, 0x81, 0x9]}) ioctl$LOOP_CLR_FD(r2, 0x4c01) [ 53.674651] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/02/15 05:26:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f34000-0x9)='/dev/sg#\x00', 0x1ff, 0x402) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00004c1000), &(0x7f00008e3000)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000d69000)={0xffffffffffffffff}) 2018/02/15 05:26:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00008b7000-0x18)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) sendmsg(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000017000-0x20)=[], 0x0, &(0x7f000000f000)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) 2018/02/15 05:26:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000434000-0xc)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000a03000-0xb)='/dev/audio\x00', 0x6800, 0x0) pipe(&(0x7f0000dc4000-0x8)={0x0, 0x0}) renameat(r2, &(0x7f0000a42000-0x8)='./file0\x00', r3, &(0x7f00009c9000)='./file0\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f00001bd000)=[@acquire={0x40046305, 0x4}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/02/15 05:26:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) r1 = memfd_create(&(0x7f00003da000-0xf)='eth0cpusetproc\x00', 0x3) eventfd2(0x7, 0x80801) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:33 executing program 3: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000785000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1000000000000, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000b05000-0xe)='/dev/snd/pcmC#D#c\x00', 0x7e, 0x1) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000328000)=0x1, 0x4) ioctl$VT_RELDISP(r0, 0x5605) 2018/02/15 05:26:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f000030f000)={0x10, 0x0, 0xffffffffffffffff, 0x400000}, 0xc) r2 = syz_open_dev$adsp(&(0x7f0000d98000-0xb)='/dev/adsp#\x00', 0xfff, 0x100) ioctl$TIOCEXCL(r2, 0x540c) dup2(r0, r1) 2018/02/15 05:26:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009e8000)={0x6, 0x80800000000004, 0x7ffc, 0x800080000001, 0x4, 0xffffffffffffffff}, 0x1c) listxattr(&(0x7f00008a1000-0x8)='./file0\x00', &(0x7f0000b5c000)=""/239, 0xef) 2018/02/15 05:26:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008ef000)='/selinux/validatetrans\x00', 0x1, 0x0) flock(r1, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe(&(0x7f0000a9a000)) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x6) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f000034e000-0x20)={0x27ff, 0x2, 0x1000, 0x2000, &(0x7f0000e1c000/0x2000)=nil}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f0000169000-0x70)={[{0x7, 0x92a, 0x8, 0xb6fe, 0x0, 0xfffffffffffff801, 0xfffffffffffffbff, 0x6, 0x5, 0x1, 0x7, 0x0, 0x6}, {0x1000, 0xfff, 0x64, 0x80, 0x81, 0x5, 0x80000000, 0x9, 0x7fff, 0xfffffffffffffffd, 0x7fffffff, 0xbb23, 0x800000000000000}, {0x6, 0x80000001, 0x0, 0x5, 0xe65, 0x3, 0x2, 0xa00, 0x80000000, 0x0, 0x2, 0x7fffffff, 0x1}], 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f5000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r8 = getuid() fstat(r6, &(0x7f0000134000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, r8, r9) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x8, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)}, 0x43) 2018/02/15 05:26:33 executing program 6: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000f9d000)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f000069d000-0x30), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@common='ip6tnl0\x00', {}, @common='gretap0\x00', {}, 0xfffffffffffffffd, 0x4}}, @common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x87}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000025000)={0x0, 0x8, &(0x7f000001c000)=[], 0x0, &(0x7f0000fa1000)=[]}, 0x0) 2018/02/15 05:26:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000b1e000-0x48)=""/72) r0 = syz_open_dev$sndpcmc(&(0x7f0000c53000)='/dev/snd/pcmC#D#c\x00', 0x400, 0x141000) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f000049c000)={0x800000000000000, 0xd000, 0x9be, 0x8, 0xc}) 2018/02/15 05:26:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000543000)='/dev/cuse\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ae2000-0x8)='net/udp\x00') sendfile(r0, r1, &(0x7f0000493000), 0xfffffffd) [ 53.796965] audit: type=1400 audit(1518672393.428:81): avc: denied { bind } for pid=7763 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 [ 53.828131] binder: 7762:7770 Acquire 1 refcount change on invalid ref 4 ret -22 2018/02/15 05:26:33 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000048d000)={0x0, 0x0}) getdents64(r0, &(0x7f000087a000)=""/185, 0xb9) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000e57000)=@ioapic) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000696000)='numa_maps\x00') ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000042c000)={0x3, 0xffffffffffffffff, 0x1}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00006f5000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000aac000)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xd}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 05:26:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd1000-0x10)={&(0x7f0000d3e000-0x368)={0x28, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x2, @pid}, @nested={0x8, 0x3, [@generic="ba"]}]}, 0x28}, 0x1}, 0x0) syz_open_dev$midi(&(0x7f0000558000)='/dev/midi#\x00', 0x2, 0x8000) 2018/02/15 05:26:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000017c000-0x3)=0x3ed, 0x4) write(r0, &(0x7f0000488000)="230000005e0005006d000700005d510307000000000000000000000300000000000009", 0x23) sendto$llc(r0, &(0x7f0000a11000-0xca)="e59ac5e0dbfc99dd2c0d1a08a55d3d9a8be1328a2ce3cc8283c51c7087cd12aff511bcc0507dfdae12a453eef8157433fd6fd709540a38065f433a4d01e662d451b7921d25f22986d7a3c9d3a673602c59c3319114a166ee1efb6f02c8fb998f294ac22485150f7755b8aee8da8b31e73504cbfe0a38ada7510738da4167bc978447a6dd24b76354c6aeb7deeffa189e9b5b71e9a7a45f68fda12c5ceab7a22a5ea2a433f767362eb76f3c5e473ab988eeec04b88fd658966714191525fa6e060091316cb42c22c13488", 0xca, 0x40000, &(0x7f00001c8000)={0x1a, 0xf7, 0x6, 0x6, 0x3f, 0x5d7e85f2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) [ 53.851748] binder: 7762:7776 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 53.860317] binder: 7776 RLIMIT_NICE not set 2018/02/15 05:26:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004a3000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:33 executing program 6: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e72000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x9}, 0x0, 0xfffffffffffffffe, 0x3, 0x3}}, 0xfffffffffffffd53) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000e75000)='/dev/admmidi#\x00', 0x2, 0x400000) write(r0, &(0x7f0000314000-0x8e)="f08bf5a7d55e3bd69b6205577dae43cb6551d95ea96708ec8669d5d088e50f3c4827424e1f497b11fb065a603cf8b2d10d402a4588cfd21f2988f43c317780f0d947975b62604d3b78df0b36210550fe8fc06c0269f15ec89393a866a396120b4bbdb86a24408650561738c552ff5504814eeebf480be5f458c1b1a59556ab6375370dcd2db39fbc931361d0ce6a", 0x8e) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000c17000)={{0x3, 0x3, 0x7f, 0x3, 0x9}}) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000e77000-0x4)) 2018/02/15 05:26:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c8000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002cc000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000fda000)={r0, 0x7, 0xcc1, "7dd97d9e21769af89b01781dfae72fa92b1788651c6d1cf9a1115bd4f8c0642c739ccc2e54f0f62aa6787ae7bfe8796f1e596fa86604c1df827995883e944050241875cdaa946245d58d644c52b63976a7dea9b2b219858b9bc85da5831fbc2a60717d55f9098b5f4f959a722798c8cb092ba57544c693829dda7ab1bf4863b41e824b954bb7842207942030471b344cc3bbf46465d2d70d964e3881f7b2cb0e7800eb352afb70dd188b9c780d71c49c828aa2f02d56"}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00001fe000-0x1)=0x3) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f000025f000-0x3d)="e970739ddd0fd15dde75b39a208fdc3f7e198af527d4f0d70ebaaae125c5d23b36b4851491c25b6bdfb79fb8c442562d333bec9b37deca1cdd18e30edc") r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f000069d000-0x3f)=""/63, 0x13, 0x0, &(0x7f0000ba8000-0x10)=@ipx={0x4, 0x0, 0x0, "e262088d0040"}, 0xe) [ 53.912866] binder: BINDER_SET_CONTEXT_MGR already set [ 53.939861] binder: 7762:7789 ioctl 40046207 0 returned -16 [ 53.949817] binder: 7762:7776 Acquire 1 refcount change on invalid ref 4 ret -22 2018/02/15 05:26:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x0, 0x0, 0x5) socketpair$inet6(0xa, 0x6, 0xb19, &(0x7f0000660000-0x8)) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x380000000000000) 2018/02/15 05:26:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x803, 0x4f1) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000eb9000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000bf5000)={0x3f, 0x0, 0x20, 0x99, 0xffff}, 0xc) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000053c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000654000-0x8)={0x0, 0x6}, &(0x7f0000706000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d32000)={r3, 0x988b, 0x30}, &(0x7f0000c63000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000027c000-0x8)={0x0, 0x7fff}, &(0x7f0000db4000-0x4)=0xfdf1) mkdir(&(0x7f0000c7f000)='./file0\x00', 0x33) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00009f7000-0xfb)={r4, 0xf3, "94132591e21d3e8cfa7731bccb5619869c70f9bc8bd11015e166fecc610c9e5fe265b06d795212241179306563a49da47b882b97ede19ca97ecf7002d528dff9f43083e6f1e1a1de19a78df75501a09d4d86b1842e6d362eb8503dff5b32488865118e20f3d68d89f2e7ac1fea978e73cc9999eb7ea02befa7830b32e9e23e50069a1bc298b27afe7770319a90cc9640909e0c7bd28acecbb1181c74ed3ee7dd40f9be8f004682571bc4453fdb89782ba96bd86b4e735e105f0aca89562f256ba3af8640d98ecc97a1001d12797aeaa19514860511fb36accc925465421dfe8aa811f4d20f0180b9fcf40184c5ce177a88df43"}, &(0x7f0000e94000-0x4)=0xfb) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) 2018/02/15 05:26:33 executing program 6: mmap(&(0x7f0000000000/0x3ad000)=nil, 0x3ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x400, &(0x7f00003ad000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00001e3000-0x18)=@get={0x1, &(0x7f000039e000)=""/4096}) r1 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003ae000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x44}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x101, [0x0, 0x6, 0x730c, 0x3, 0x9, 0x3], 0x8, 0x1, 0xfffffffffffffff9}, {0x8000, [0x6, 0x20, 0x30000, 0x6, 0x6, 0x8001], 0x0, 0x6, 0x8}}}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='vcan0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) 2018/02/15 05:26:33 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00003d4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xfff, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff}}, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x10001, 0x7fffffff, 0x9, "25e0f3668430f975d0aecfcd3c5772784974a011e1b306991b0ac8f87f1812de9eee2427e4202404dcd0fc377fad765486b65e81021ccbc4745b6c79211f248616b954c5b2686eae9a296c4cacadce61"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000002000-0x55)=""/85, &(0x7f0000001000)=0x55) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000be6000)={0x0, @in6={{0xa, 0x1, 0x400000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}}, 0x0, 0x1, 0x8, 0x5}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004d9000-0x98)={r2, @in={{0x2, 0x2, @rand_addr=0x40000}}, 0x238d}, &(0x7f000099d000-0x4)=0x98) 2018/02/15 05:26:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000777000-0x2)='&\x00', 0x4) r1 = getpid() lseek(r0, 0xfffffffffffffffe, 0x2) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000358000-0x2)=0x1, &(0x7f0000b39000-0x8)=0x2) timer_create(0x7, &(0x7f0000f65000)={0x0, 0x2f, 0x0, @tid=r1}, &(0x7f0000dfe000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f000052a000)={{}, {0x77359400}}, &(0x7f00001e4000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005e3000-0x4)=0x0) sched_rr_get_interval(r3, &(0x7f00002de000)) 2018/02/15 05:26:33 executing program 0: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0xb}, 0x2c) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000045e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000fb2000), &(0x7f0000ff2000-0x4)=0x10, 0x80000) bind(r0, &(0x7f000030a000-0x10)=@vsock={0x28, 0x0, 0x0, @my=0x1}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9, 0x0, 0xffffffffffffffff}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ff3000-0x9)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000ff3000-0x4)=0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/02/15 05:26:33 executing program 5: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002b8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270f00000000000004007352", 0x23}], 0x1}, 0x0) pause() mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x400, 0x0) 2018/02/15 05:26:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000740000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[], 0x0, 0x300}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00004d2000-0x8)={0x0, 0x7}) 2018/02/15 05:26:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = open(&(0x7f00007bc000)='./file0\x00', 0x420000, 0x8) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000e81000)=0x8, 0x4) sendto$inet(r0, &(0x7f000009e000), 0x0, 0x0, &(0x7f0000de5000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/15 05:26:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000e77000-0x8)='./file0\x00', 0x200000, 0x2) ioctl$int_out(r0, 0x2, &(0x7f00003ad000)) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f00006ed000-0x10), &(0x7f00005ce000-0x4)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00006b3000)=0x5) gettid() r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x800, &(0x7f0000f0d000/0x3000)=nil) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d4a000-0x16)='/selinux/checkreqprot\x00', 0x400800, 0x0) bind$alg(r3, &(0x7f0000110000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) r4 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000a60000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) pwritev(r2, &(0x7f0000ab7000)=[{&(0x7f0000389000-0xe0)="eea79be7c5b1091f9d75d40c3a0bc6659221b222578d7c9dde5bbef5836ca4335ffafd1629936a3799d9e447175bb49c60a7225fe1c4a440ae72d61bb728a75ddc5c981f269ea4b61f610be5f968618a084970e0614b8234fd1dde4bc612722d964e50396c935c1a9dac2bfdac908508c03a84f8104280b9f502fcc3d92b3ebc07220df2130320cae0b8514ffab53fae6412cbb8e0c51dc86a9408bce389da73c247fe1a77887e9e92facefbffa88991b04df5942ca6cea44f112981346fd897a68d90bd63017ea27c57800d72306eb10b95da01c959e460d626eecb941bba2a", 0xe0}, {&(0x7f000077a000)="6b6aabb87862fefdd5cdf1dbbcf7e94c2df27252b7a6b91e1acc724091f9b3717bcd1f8fab6e17c14eb88e43ae699e428a87bdbeeb6e04d60c3f828d08e2cc", 0x3f}, {&(0x7f0000a66000)}, {&(0x7f0000db1000-0xff)="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", 0xff}, {&(0x7f0000990000-0x99)="f777c78ef57042baeb4efaa643727a57549aadae48e5e974456bf180a8d0224d1ce384a9a3b24ef7491a90e48102b6897a6a548e58d73179f03489e8897d5737d4a60886a5a5bbd07b953bcad13097a0ce049eb354ddcd11119986c79d46b411695a1d98065581b8ecd4e11506e7910f4be7a4cd6a11693ed48d52a94f8c904b87d87e300a1b2df13da76e6145f2665c850b2516ffbba3d05e", 0x99}], 0x5, 0x0) 2018/02/15 05:26:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) connect$llc(r0, &(0x7f000080b000-0x10)={0x1a, 0x11, 0x3, 0x1, 0x1000, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/15 05:26:33 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x1a0, 0xd0, 0x1a0, 0xffffffff, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x2000, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x9e5}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000004000)='/dev/snd/midiC#D#\x00', 0xfffffffffffff000, 0x200e00) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000004000-0x4)=0x1) 2018/02/15 05:26:33 executing program 5: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00003b0000)=[{&(0x7f0000cbb000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00001bb000-0x4f)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/15 05:26:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000967000-0x9)='/dev/sg#\x00', 0x1, 0xfffffffffffffffc) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/02/15 05:26:33 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x4) fcntl$lock(r0, 0x7, &(0x7f0000003000-0x20)={0x2, 0x2, 0x3, 0x100}) 2018/02/15 05:26:33 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000f80000-0x12)='/dev/snd/pcmC#D#c\x00', 0xd467, 0x40202) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r2) 2018/02/15 05:26:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00003ce000-0xe5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x4305}}}, &(0x7f00005a2000)={0x0, 0x1, [0x0]}) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f000083f000)={@generic, @ifru_ivalue}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c76000)=0x0) r1 = syz_open_dev$midi(&(0x7f000021f000-0xb)='/dev/midi#\x00', 0x1, 0x280000) getsockopt(r1, 0xa83b, 0x100, &(0x7f0000146000-0x33)=""/51, &(0x7f000014b000-0x4)=0x33) openat$mixer(0xffffffffffffff9c, &(0x7f0000c37000)='/dev/mixer\x00', 0x400, 0x0) getpgid(r0) r2 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000b42000), &(0x7f00002ea000)=0x10, 0x80000) read$eventfd(r2, &(0x7f0000048000-0x8), 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/15 05:26:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000ee9000)='/dev/vcs\x00', 0x4000, 0x0) syz_extract_tcp_res$synack(&(0x7f0000080000-0x8), 0x1, 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 = syz_open_procfs(0x0, &(0x7f0000727000)="6664000000e90000") getdents64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1035) 2018/02/15 05:26:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x901, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/15 05:26:33 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000008000-0xc)='/dev/amidi#\x00', 0x400, 0x8000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000007000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000008000-0x4)=0x2e) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000008000-0x4)=0xe8) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003000-0x4), &(0x7f0000005000-0x4)=0x4) 2018/02/15 05:26:33 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x80000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @common='erspan0\x00', @common='bond0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/15 05:26:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000081000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000061000)={0x8}, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) read(r1, &(0x7f00007bb000-0x2f)=""/47, 0x2f) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000614000-0x12)='/dev/input/event#\x00', 0x41, 0x1000000000002000) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002f2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) 2018/02/15 05:26:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000052a000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x88000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000370000-0x10)={0x0, 0x7fffffff, 0x1ff}, &(0x7f0000a9e000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00004fd000-0x8c)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, 0x8c) r2 = syz_open_dev$usbmon(&(0x7f0000a97000)='/dev/usbmon#\x00', 0x5e97, 0x105040) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f000020e000-0x6)={0x4, 0x7, 0x3}) syz_emit_ethernet(0x1b6, &(0x7f0000d2c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[{0x1, 0x51fe, 0x100, 0x78}, {0x80, 0x3, 0x7, 0x6}, {0x3fad, 0x5804f981, 0xba5f, 0x7fffffff}, {0xfff, 0x2, 0x3, 0x800}], @generic="32d8b32c1bdbf7ee001ce4c346a1d7a86bd4e570be71abf7e7d0465f2524f81ee1dfc95a493fcaee19b2e8232a17328e82033192033089d3b3cfd5e2a3c333452861e909c2245c6a498a662c7ec398a0c7ff8c1d6d24c51efc763c5533920bd3"}}}}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a5c000)={r2, 0x28, &(0x7f0000595000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000125000)={r3, 0xbda, 0x8}, 0xc) 2018/02/15 05:26:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x803, 0x40002fe) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) clock_gettime(0x0, &(0x7f0000f38000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000918000)={0x8, 0x4, 0x11a00, 0x3b, 0x3f, 0x3ff, 0x2, 0x8}, &(0x7f0000350000-0x40)={0x705cb2d, 0x4069, 0x1000, 0x0, 0xd37, 0x1, 0x4, 0x3}, &(0x7f0000300000-0x40)={0x1, 0x1, 0x9, 0x1000, 0x0, 0x6, 0x8, 0xfffffffffffffffe}, &(0x7f0000a66000-0x10)={r1, r2/1000+30000}) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00001ff000)={0x0, r2}) tee(r2, r1, 0x6, 0x0) vmsplice(r2, &(0x7f00004e1000-0x10)=[{&(0x7f00009a2000)="620109224755", 0xfffffffffffffcd0}], 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_dccp_int(r3, 0x21, 0xa, &(0x7f0000785000-0x4), &(0x7f0000df9000)=0x4) 2018/02/15 05:26:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000054b000)={0x0, 0x7, 0x7, 0x2, 0xb75d, 0x8}, &(0x7f0000c9d000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f0000000000)=0xfffffffffffffdc0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00005eb000-0x8)={r1, 0xfffffffffffffffa}, &(0x7f0000094000-0x4)=0x8) setsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f000090c000-0x4), 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000ff3000)={0x1, 0x0, 0x2, 0x0, 0x3, [{0x54b, 0x8, 0xffffffffffff411a, 0x0, 0x0, 0x2000}, {0x1000, 0x7, 0x3, 0x0, 0x0, 0x80}, {0x7fff, 0x7, 0x401, 0x0, 0x0, 0x2504}]}) [ 54.444331] audit: type=1400 audit(1518672394.075:82): avc: denied { create } for pid=7903 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/15 05:26:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000d44000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0x21, 0x4, @tid=r1}, &(0x7f0000bbe000-0x4)) getitimer(0x1, &(0x7f0000732000)={{}, {0x0}}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00006ca000-0x28)="0e11b549697b94b1918c3254082897e3c8f8127fcb0d7886a4f3249557f7bdb49cf325b34dee1131") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ca4000-0x20)={0x1, 0x1, 0x8000, 0x0, 0x2e6, 0x7ff, 0x8, 0x1, 0x0}, &(0x7f0000c71000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000054a000)={r3, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0xc8d1, 0x20}, 0x98) nanosleep(&(0x7f0000212000-0x10), &(0x7f00000b4000-0x10)={0x0}) timer_settime(0x0, 0x0, &(0x7f0000bef000)={{r4}, {r2, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000001000-0x40), &(0x7f0000014000-0x40), &(0x7f0000001000-0x10), &(0x7f0000001000-0x10)={&(0x7f0000001000), 0x8}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000af0000-0xc)={r3, 0x7}, &(0x7f0000969000-0x4)=0xc) 2018/02/15 05:26:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b09000)='/dev/ppp\x00', 0x200, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c82000-0x4)=0x0) ptrace$peekuser(0x3, r2, 0x1) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f000072f000)=&(0x7f000025f000)) 2018/02/15 05:26:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x5, &(0x7f0000e78000-0x4)=0x3, 0xfffffffffffffeb4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote}, &(0x7f0000798000)=0x3f6) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b3e000-0x20)={0x3, 0x0, 0x2, 0x10000}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000602000)={0x0, r1, 0x10001, 0x2}) 2018/02/15 05:26:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000b3000-0xb)='/dev/vcsa#\x00', 0x2, 0x100) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00009bf000)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bf0000-0x1)={0xffffffffffffffff, 0x28, &(0x7f0000e36000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000093000)={r1, 0x1, 0x8}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000560000)={r1, 0xffffffff, 0x18}, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000751000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) pipe(&(0x7f0000614000-0x8)={0x0, 0x0}) getsockname$ipx(r3, &(0x7f000069d000), &(0x7f0000e1a000)=0x10) ioctl$KDDISABIO(r2, 0x4b37) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f00005eb000-0x12)={@generic="658d4771b9b18d04d90fb8782e9b9789"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x18, 0x0, 0x2) bind(r4, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f"}, 0x60) 2018/02/15 05:26:34 executing program 2: io_setup(0x6, &(0x7f0000df6000-0x8)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/sequencer\x00', 0x2000, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c80000-0xd)='/selinux/mls\x00', 0x0, 0x0) io_cancel(r0, &(0x7f0000a53000-0x40)={0x0, 0x0, 0x0, 0x3, 0x6, r1, &(0x7f00000f5000)="011e95e0985515dbceab8ff5ee350bac58b8b50ee505337a0658da2756900c29b753c0db72434e8d3d40f713a895f0c5dd8b99514a789a7a628a12c2b95390e4f9efb8f833bdda86668474f03ad8fc99eed1d8268339fbaeb497ceba275daffe51434904756bb767f03dfd89e541d0b15fe0e02a08b8f23ec06570804816bc5d5333514f616dc8272d2b296c44656104386d6282f0091f72d46b86d0ad0a5d0fed6c", 0xa2, 0x100, 0x0, 0x1, r2}, &(0x7f00006fb000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) readahead(r2, 0x80000000, 0x7ff) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00003c6000)=0x3, 0x4) bind$can_raw(r3, &(0x7f0000c93000)={0x1d, r4}, 0x10) setsockopt(r2, 0x66, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) 2018/02/15 05:26:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x80800) mmap(&(0x7f000054d000/0x2000)=nil, 0x2000, 0x3000008, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup(r1) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f000002d000)={0x3, {"803e949dd981af"}, 0x4}, 0x10) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/autofs\x00', 0x181000, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000025000)={0x4, 0x7, 0x3, 0xfffffffffffffffc, 0x5, 0x80000001, 0x3, 0x8001, 0x40, 0x40, 0x0, 0x1ff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f000002f000-0x88)={0x2, {{0xa, 0x2, 0x81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, 0x88) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/create\x00', 0x2, 0x0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000002b000)=0x3a) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f000002e000)=0x2b6) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001c000)={0x0, 0x0, 0x10}, 0xc) pwritev(r5, &(0x7f000001b000)=[], 0x277, 0x0) 2018/02/15 05:26:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000366000-0x10)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a07000-0xc), &(0x7f00000e1000-0x4)=0xc) r1 = getpgid(0x0) sched_rr_get_interval(r1, &(0x7f0000b9e000-0x10)) nanosleep(&(0x7f00009e5000-0x10)={0x77359400}, &(0x7f0000a60000)) r2 = dup(r0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000a07000)={[{0x7, 0x7, 0x20, 0x1, 0x200, 0x200, 0x7, 0x5, 0x6f5, 0x9, 0x631, 0x9f, 0x6}, {0xf1b1, 0x3, 0x100000001, 0x9, 0x3, 0x8, 0x3, 0x9, 0x6, 0x1, 0x7, 0x100000000, 0x3}, {0x3884, 0x1, 0x4, 0x7, 0x1000, 0x1, 0x6, 0x60000000000000, 0x9, 0x1, 0x9, 0x7fffffff, 0x457}], 0x80}) pipe2(&(0x7f00004ad000), 0x84000) socketpair(0x15, 0xa, 0x20, &(0x7f0000501000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000aa0000)) timer_gettime(0x0, &(0x7f00008d3000-0x20)={{0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000f71000-0x8), 0x0, &(0x7f000039f000-0x10)={0x0, r5}, 0xffffffffffffff05) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00001bc000-0x4)=0x8, 0x4) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f0000c12000)={0x3, 0xbc34}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000ac8000-0xc)) 2018/02/15 05:26:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000e63000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) recvfrom(r0, &(0x7f0000037000-0x66)=""/102, 0x66, 0x20, 0x0, 0x0) 2018/02/15 05:26:34 executing program 4: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000000)=0xffffffd6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = dup(r1) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x3) io_setup(0xffffffff, &(0x7f000014f000)=0x0) io_cancel(r3, &(0x7f0000feb000)={0x0, 0x0, 0x0, 0xe, 0x1, r2, &(0x7f000014f000-0xfd)="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", 0xfd, 0xffffffff, 0x0, 0x1, r2}, &(0x7f0000685000-0x20)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00007a3000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/15 05:26:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = gettid() waitid(0x2, r0, &(0x7f00009d2000), 0x9, &(0x7f0000dbc000)) r2 = syz_open_dev$sndpcmp(&(0x7f000072b000-0x12)='/dev/snd/pcmC#D#p\x00', 0xec6c, 0x400000) r3 = accept4(0xffffffffffffff9c, &(0x7f00006e9000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000e21000)=0x20, 0x80000) kcmp(r0, r0, 0x1, r2, r3) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = epoll_create1(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000231000)) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r4, &(0x7f0000cf8000)={r5, 0xffffffffffffffff}) 2018/02/15 05:26:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x38a5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9d000-0x8)) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000069f000-0x8)={0x0, 0xe4f}, 0x8) syz_open_dev$sndmidi(&(0x7f00005f2000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00005f3000)) 2018/02/15 05:26:34 executing program 0: 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) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000038b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getrandom(&(0x7f0000e43000)=""/15, 0x4a, 0x3) 2018/02/15 05:26:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00008c4000)='/dev/snd/midiC#D#\x00', 0xffff, 0x40000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000337000)={0x7, 0x5a, 0xfff, 0x8, 0x7f, 0x40, 0x4816, 0x7, 0x80, 0xdd0, 0x906, 0x1}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000513000-0x8)={0x1, [0x0]}) request_key(&(0x7f0000feb000-0xd)='dns_resolver\x00', &(0x7f0000eb0000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000dd000)='\x00', 0xfffffffffffffffb) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000547000-0x39)="25361b76f446326ca64ec63127a8d42289aec01627b8e4481946d550e76c13dc25dace8c37079cc23441bd44c0c72745a3584eba3944bb4586") 2018/02/15 05:26:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000597000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00007e0000)=@assoc_value={0x0, 0xe36}, &(0x7f00000d6000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000148000-0xa0)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x6a285de2, 0x3adb, 0x80000001, 0x0, 0x40}, &(0x7f0000225000)=0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000b1e000-0x4), 0x4) 2018/02/15 05:26:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) mkdirat(r0, &(0x7f0000b6d000-0x8)='./file0\x00', 0x1aa) 2018/02/15 05:26:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000001000-0x1), 0xffffff37) r2 = openat$dir(0xffffffffffffff9c, &(0x7f000093c000)='./file0\x00', 0x0, 0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000267000+0x8bd)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x8)=[&(0x7f0000000000)='/dev/hwrng\x00'], &(0x7f0000002000-0x18)=[&(0x7f0000000000)='/dev/hwrng\x00', &(0x7f0000000000)='vboxnet0em1selinux\x00', &(0x7f0000002000-0x8)='keyring\x00']) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r4, &(0x7f0000002000-0x1000)=""/4096, 0x1000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000000000)=""/110, &(0x7f0000f9f000)=0x6e) openat(r2, &(0x7f000030e000)='./file0\x00', 0xa0000, 0xa6) 2018/02/15 05:26:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000001000-0xd9)=""/217, 0xd9) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x7, 0x3, 0x3}, 0x3, 0xa1}) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000001000-0x68)={0x7b, 0x0, [0xffffffffffffffff, 0x7, 0x0, 0x6]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000913000-0xa)='/dev/ptmx\x00', 0xfd, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000897000)={0x0, 0x0}) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) signalfd4(r1, &(0x7f00000c8000)={0x1f}, 0x8, 0x80000) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000264000-0x12)={@generic="ba58b52fe6d650952a4e7b91f354a240", 0x5}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000869000-0x20)={@generic="f1ca4099a430ba2f0561dfbd9c6d3072", @ifru_flags=0x1e00}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000022000-0x14)={0x4, 0x6, 0x9, 0x5, 0x7, 0xe19, 0x4, 0xfffffffffffffff9, 0x5, 0x4000100000000}) 2018/02/15 05:26:34 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000014000-0x75)="27004c474bad625736741c84a0021d10743067d2aeb48ff3f1739408ac42474846328fbabc0ba5a9d7b351956212c2e9d3aa6a4391df40623beb54eddb52a6ae73c3fe0b4e50f897f28808801fc2076448b966dbb17feebf680dff94d2f37084371466de91fa37d140ad611d125796dfbd423be147", 0x0) flock(r0, 0x6) fcntl$lock(r0, 0x24, &(0x7f0000012000)) 2018/02/15 05:26:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a97000-0x38)={&(0x7f000015d000-0xc)={0x10}, 0xc, &(0x7f0000dd1000-0x10)={&(0x7f0000b08000)={0x14, 0x2, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 05:26:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000494000), &(0x7f000049c000-0x4)=0xffffffffffffff96) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003fd000)='/dev/sequencer2\x00', 0x40, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000d7000)='/dev/usbmon#\x00', 0x9, 0x6802) renameat2(r1, &(0x7f0000cc2000)='./file0\x00', r2, &(0x7f0000578000-0x8)='./file0\x00', 0x5) socket$inet(0x2, 0xa, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000227000-0x10)={0x0, 0x8}) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xffffffffffffff81, 0x100, 0x0, 0x3a4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000206000-0x8)) 2018/02/15 05:26:34 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x81, &(0x7f0000001000)=0x0) io_submit(r0, 0x2, &(0x7f0000002000-0x10)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x6, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000)="6e90244877eeec32aa6fd55c4057c76731a070a11e85f3d49fd8d64175e2528fa3ed31ce7145f5154f844f839b7680f32e", 0x31, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/15 05:26:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000-0x8)=0x3f) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x6, 0x5, 0xfffffffffffffff5, 0x8}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000-0x3a)="9a6d66536c0a75d3aa4f37f2256453e2b366fdb4778d99e64aa3d827678ba369e6f6054152a3679e75923a7f2e4921e205ff8bc8ce7eb4b37167") write$selinux_create(r0, &(0x7f0000001000-0x4b)=@objname={'system_u:object_r:kvm_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x36, 0x32, 0x20, './file0\x00'}, 0x4b) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000002000-0x18)=@known='system.posix_acl_access\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000003000-0x6)={0xffffffff7fffffff, 0x4, 0x80000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000004000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000005000-0x8)='./file0\x00', 0x400, 0x0, &(0x7f0000004000-0x100)) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000002000)="08069215870636dede1d0de25eccb3d47d38741f587fd97c850b3bcf06") truncate(&(0x7f0000003000-0xe)='./file0/file0\x00', 0x4) bind$llc(r0, &(0x7f0000003000-0x10)={0x1a, 0xff, 0x200, 0x5cc, 0x80000001, 0x401, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000002000)=""/124) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000005000)=""/243, 0xf3, 0x40000000, &(0x7f0000005000)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000005000-0x84)=""/132, &(0x7f0000006000)=0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000005000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000001000)="9f26a1b67cd46f2d6d8a22fcd95c22d5745a73da0e92ea8289e568038ce9c39b5d7f2c9ac52ba38b90ffe926ad6b55229b70389d1b6087ba7d3c077a339b4800ce795549ee78c54805c022cffa948564e542d7cac6a098abae2422a13d39965e3749f9aa5caefee149a659befe842df1bbe1b1c94af4a5439bed388e9eea08363399a1eeba7fb7a434069154f49b8ba20720928b603b8f614429cb27859c7c1fbfbfe9e62801b2c68bbd70a756f43297f1f4923b8e4b43d75761d7e0d83957", &(0x7f0000002000-0x84)="f0f1967ad3f28627fec0e21048633ebd9dd43485e5ad1328603deadf4d182aafb498306efeb8c32f265d2456c0cb03c134ac9dec2b9955545a42530fa441cd4f7858926e72ca2fa0923ff061730623562d0a6e56771162496364008bbb6b60b52cb2fa88f71c20e832d50ba5a15d0af46943df57fcf8a37f1d852d1a9a13f56b36cf876d"}}, &(0x7f0000008000-0x4)=0x0) timer_getoverrun(r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000008000)={r0, 0x50, &(0x7f0000004000)}, 0x10) 2018/02/15 05:26:34 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00002a5000-0xb)='/dev/audio\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000-0x8c)={0x5, 0x400, 0x0, 'queue1\x00', 0xff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ec000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) open$dir(&(0x7f0000b84000-0x4)='./file0\x00', 0x100, 0xd1) write$selinux_context(r1, &(0x7f0000c2e000)='system_u:object_r:crontab_exec_t:s0\x00', 0x1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0xa, 0x4000000000080, 0x8}, 0x2c) openat$autofs(0xffffffffffffff9c, &(0x7f00003c8000)='/dev/autofs\x00', 0x420002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000aed000)={0xe, 0x3, 0x1, 0x5, 0x2, r2, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r2, &(0x7f0000fc5000), &(0x7f0000ec1000)}, 0x20) 2018/02/15 05:26:34 executing program 5: io_setup(0x0, &(0x7f0000e32000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x48)=""/72, 0x48}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x3, 0x8, r1, &(0x7f00005b7000)="8b2ac3cb9f5db3c64576a7634a366b2b6e8bc2db56335017bc24920534be9a770933fadba2820789410a8c909db6547b067e6ba1f30057ebf12a59fafbaaca3bae7df987f8d57d14486604922b2548f2fe450e9c2214b11d857c80f7d5de8834df01af6bc6ba672182ede8371a91daf891455dbc73c60519f9fbaee37ebee7cec872b608fd44e8749f68dd6b11d217ff01eef242d2470020d6d617281273b83944d723d8de54d516daee645b62268cb5c63f7487d177f45f28", 0xb9, 0x2, 0x0, 0x1, r2}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x4, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f00004d6000)=""/54, &(0x7f00004ff000)=0x36) accept$inet(r3, &(0x7f00009eb000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000601000)=0x10) epoll_create(0xcf55) 2018/02/15 05:26:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000112000)=[@in6={0xa, 0x0, 0x7fffffff, @empty, 0x8}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x0, 0x100000000, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xffffffffffffffff}, @in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xfff}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x7, @empty, 0xffffffffffffff80}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x2, 0xae42, @loopback={0x0, 0x1}, 0x3ff}], 0xd4) syz_emit_ethernet(0x42, &(0x7f0000adf000-0x17e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0xd7, [], {0x7, 0x6, "1e0c5e", 0x1, 0xff, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x10}, @mcast1={0xff, 0x1, [], 0x1}, [@dstopts={0x3f, 0x0, [], [@calipso={0x7, 0x0, {0x80, 0x0, 0xf4c3, 0x0, [0x1, 0x3f, 0x3, 0x1, 0xffffffff, 0x4, 0x1]}}, @ra={0x5, 0x2, 0x1}, @ra={0x5, 0x2, 0x80000001}, @hao={0xc9, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x15}}, @jumbo={0xc2, 0x4, 0x4}, @jumbo={0xc2, 0x4, 0x5}, @hao={0xc9, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}], "9984e508036fea89b8476493820d022bf2fab4aabe437a5f7a473a20574c9ff6186b2dcda0638bbcb17228dcffe2b2fd8145de9014bdcfdcb7b4f81b2a34c2d786745b9c6c8630159dca4bec0fdc6823d3809f30e2e4"}}}}}}}, &(0x7f0000b99000)={0x0, 0x400000000000007b, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81, 0x100}}], 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b52000)=[@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x80}], 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005b4000-0x9)='/dev/vcs\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00002c8000-0x8)={0x3, 0xffffffffffff0000}) stat(&(0x7f00003d6000)='./file0\x00', &(0x7f0000da3000)) 2018/02/15 05:26:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x0, &(0x7f0000cc2000-0x8)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = msgget(0x1, 0x1) msgrcv(r1, &(0x7f0000640000-0xa7)={0x0, ""/159}, 0xa7, 0x1, 0x1800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000073d000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/15 05:26:34 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007f9000+0x5ad)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000040a000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000755000)={0x0}, &(0x7f0000001000-0x4)=0xc) ioprio_get$pid(0x0, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r3, &(0x7f0000002000)={0x27, 0x100000000, 0x1, 0x3, 0x3, 0x30c, "d4e972e2be1024c2e47a82a573f7b42da99cea725310aa96a07309f480cdae9a3abb7caedd96e18b52e15a44075683a14d86c08f8bc03d92d6ccdf1522aa71"}, 0x60) llistxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0xc)=""/12, 0xc) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r3, &(0x7f0000004000-0x8)='./file1\x00', 0x80, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@rand_addr, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000004000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001000)={@ipv4={[], [0xff, 0xff], @rand_addr=0x80000001}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5db3, 0x3, 0x8000, 0x400, 0x5, 0x0, r4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000006000-0x108)={0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, [0x0, 0xfffffffffffffffb, 0x2, 0x240000000, 0x0, 0x4, 0x29, 0x0, 0x3, 0x3, 0x2, 0x3, 0x6, 0xcdd0, 0x2e75]}, &(0x7f0000000000+0xfee)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000006000-0xc)=@sack_info={r5, 0x80000001, 0x80000000}, 0xc) ioctl$TCSBRKP(r3, 0x5425, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000000)={r3, r0, 0x2, 0x7, &(0x7f0000005000)="8a52be8eb34b3dc12bbf9621d424794a17a2505fdaac451c95d67064704b587b80593f37c7ec84607885db7e4c9fc3c954c6486d7865ac880cce076a5078969b3aa0432527eebe02f491ca4933830e55f6ae6e171f36d74ec2100dce412677c9d9caa0bbfdff1ac259bd9ecf0a6f175e35a5b6a0a8c81099398f41c9b0e4a7d0a1a03d44898c409bbdde072fea", 0x3, 0x5, 0x0, 0x2, 0x2, 0xffff, 0x80000000, "1e79420143b65b6a2f5c16c13ed9efd0f7b4f70f202c8050127b4e7aaa8a3e86453f20255a5ef2bd589de1436068586914e7876d7c806d0f759bdbd1160175097722daba347cae2a3c7ae4fd8e03d7aaed60951bb5d3eb0842e9a55e2ea2ed24ae01932e4f71b926a1a3d62a382f7ec1248d381e877becbf1f5db2f9c990436c"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000006000)={0xa, 0x2, 0x60a9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000005000-0xe0)=""/224) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000003000)={r5, 0x77, "b217fbbd51556c1bcd4898827109ca84be291535c389d5c21982032843dbacbce545bf2fd32310b8ed3149fa2b75c076953e2733d343f71ae37bbe4c0a58e24dc3319081817afc4781afda9bd20181046dbf91b9db82d2e99d022f75f2aae74c496d80631c5a175eb212c9086e2abd858d3c467067391a"}, &(0x7f0000001000-0x4)=0x7f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r3, &(0x7f0000007000)={0x3, {"4e6629bc4cad23"}, 0x5}, 0x10) 2018/02/15 05:26:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f8a000-0xf1)={0x0, 0xe9, "51b854d0e51a9d2ee83880f89b49314c40323ea3b9bf224701c6273b87fe87297d08481b4b5bb741353b81b2e8192d8542b789f48604c6f0b7acec679f0a484031e8934773368f9864a769e6c0b179ab4f6da1b80d29db3162fb02582623700247ff42e9da921517b00741ce143287395374b4ce331267c2d93ae9ddf8a19d40f30dba63f4c5e6ea93d4c7848436ea906c1120d5b9d6f2b1cdd0648da92c200cea5ae923109c1c6e1b35039dfad1dee40f0350b0bb037ebcafca72669c330669f6f413ccd2d21b5670936ffc389cf068f24ea9c0c912537f7d70ec202a5713bed0851f2545f8bc01cc"}, &(0x7f00001db000)=0xf1) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c6c000-0x6)={r1, 0x5}, 0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000273000-0xa)={0x0, 0x6, 0x1, [0x800]}, &(0x7f0000088000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000055f000)=@assoc_value={r1, 0x7fff}, &(0x7f0000fe8000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000715000-0xa0)={0x0, @in={{0x2, 0x2, @empty}}, 0x296, 0x577, 0x6, 0x80000000, 0x6}, &(0x7f00000c4000)=0xa0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000060b000)=@assoc_value={0x0}, &(0x7f00007a5000-0x4)=0x8) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000081b000)={0x4, 0x20000000ffffffff}, 0xfffffffffffffe60) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000fee000-0x94)={{0x3, 0x1, 0x7, 0x8, 0x9, 0x2}, 0x4, 0x0, 0x1, 0x9, 0x2, "90e83b0d808a1e8ea5e7a0512e79084a3560aa845d8c00f4ae41f68caf6ac5fe8415be418e48e21db618164805b967da772575c3c7f6c5a5642ae17f4180b2bc1225479bd9eda1cb384f177bf7acf95a35e3693b1cd0970db55b7b3c6ed086e395fdd41862dacd668a26ca495def9ea1d18ea692bf7c72841ea294317a3ccdfa"}) clone(0x2008800, &(0x7f000044c000)="0d374c30a163520b126fe6af540f2af14606d0ee54345aadecd96941703b3b360a7c84605c3fa03674fcbb64", &(0x7f0000b3b000), &(0x7f0000b7d000), &(0x7f0000dd7000)="69545b09cd96c3600849b0251d0e6f66e5309f445827564590b264908503ffd58eea21c8b6b703ecbd5ec3d271ab9abb191b18a8974225520e77bcd7d8237334492fbfdee32ce3d0de32c6b986f2f927bdeb76cec2f53df1bbf47bfcdf20206302031bac51598085938852c6fe40420e0b8f6c") getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c7e000)={0x0, 0x9, 0x1, 0x76e, 0x1000, 0x9, 0x4, 0xfffffffffffff163, {0x0, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xadc000000000000}}, 0x4, 0xfff, 0x3, 0x7fffffff, 0x5}}, &(0x7f0000e90000-0x4)=0xb8) sendmmsg$inet_sctp(r0, &(0x7f00004e2000-0x70)=[{&(0x7f000050a000)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f00008e2000-0xa0)=[{&(0x7f000098f000-0xe3)="d2e9fddcd34e0fd328438ed151ffc900309c1524754d8dfaeed5fb777f15987a6904328629804ee4b6f704336d73d3265b908a43f60bd3996635e15bcbd45998a9129d8b10b26f19b9deaf99006b27914968eddb8affad7660699f5caa6f6ef04701d8db47be52844fdec020e7aa8a2cccd1d1373a5dc74858639f7b9cfcc4c5fe9b4aafc96f6175d534a03f113680fd10e668743312f552a4417c27039ba3e1ba8054b26ebc9e708d327ff336f0403b564c940a2913b3c51cef0722b8f9fa66fe37a7a937afc4f13e67f6f93cbf1609d396020a5ff65057a3e05f16963d9e3a8cb750", 0xe3}, {&(0x7f0000fdc000-0x1f)="d4763edd40d56f6c5f46017e23ac699705475be37b64145d02f4df4ad6dada", 0x1f}, {&(0x7f0000a7e000)="a9e9214d10a71c0bd4c5fe6a3d8179927090c42504505fefe149f5b49b4fca9170387194edee462c60c4aafe1fe7b4feebd1860d838d3688196fe4cd63ee8b599167c7da55f5acafcf074fd17aa07dfa6849a015021312f4e259ba8528d882e18ae5e48d334581958584abf7b3e3a9956ba05385b51a5080321830c5777ca077cb50fc05370ce40b2ca5369d5ce5e369853a3654a2aefa4bc45fa0bda2e620882b3dc958cb8a1fb13ccbd2cc390074aacad44c281571895bafb911643bb485102f6f8383d8aac64724f5581016aa88", 0xcf}, {&(0x7f0000a1c000)="424451a73d83e65d9d6bbb4014528c211a62bfc02982726366567e407bc1c4593a98a72c977068a35398537a6ded1cdd22b6e6ae1e93410f5ea8bf4138b7e9b51f0417a042e82cdcfb38b84bd21df2e2375be63fac2384d6fb6c2a53465a5697055b3b6ef29e0a29a261e69fad15488459b038add79bad305325db543d6351c4b62844bb83f84adea2cba046fb98e6b53a78609feed12eb6fda8ee1b5bf4e916145dc5cf793b7bb02b21567dbcc631ddc8ac25231a984e12204251f91074629a9048bf5325e584e5365c510bfbcfa3232f2caea8c225c840194c558e", 0xdc}, {&(0x7f0000cba000-0x33)="134871358ca993ec20abfed697a51d5f4fce51a4071db1e0d8b149d62e0acd32a21928bdfa29f85027e0092cc2700750755747", 0x33}, {&(0x7f0000f97000)="075e22cfd3e0d4881f5d31b6b5f2569d46bf7bd20d596463ab5bf2b4606fc50c914ee16c24c4865966aba05dfb37089b68d54b0b4decbf7efa68f8e5c98cf2927657865fd442df0eb1be47ccf8fa14d9ac00c2b3ba9c99837fe8d789a3528485dd4bb30a183d63a48612870b49d600d5f5853e5eb0626bd23418818162885f1c5d10d7bfbdea059a6742e8e385c906c7395e54cd88d6045b89259423399b97e0", 0xa0}, {&(0x7f000096d000)="b46bfe343f93ff65b101ac9ce261d74eb8903df88f5a74b6fe85b457b9549be5a637412190017caaf0199c2de0735c0072e7b5a8cdf6e1845c7696b6169f291c5b37b0d0006ad5cd942e81507c99d23342da16ad45cdf39785de34916543631612b54ac11ba69b9e6649a429329beb279f6af33a5b280483eef2ca481193c8fa23caedbf5a1504189b244b1dc1bd65effc6e4da18aa1f96d11e191cb1960e9e89031112637ebde4266f8add38aaa1281efa59ecfda41b92f5f50931928c1870cf43541b016593f2cf6ead8004a38d0e83bf34a53", 0xd4}, {&(0x7f0000790000)="7ec0162e3c2714d06683737601ae5e5ec01867302dcaa2f446ecda13656dba8136311a80b9aa658d3240c97bc49e4ddcfc7e7fcd5897c62e65a3ab0cda402fb9d7dd00da45b39c05e1d4f87b87a55359c925fa52513b50201e97e10f623033a79807b788d45d7215d0ac8522097191af7ecc1472ddd007e4085dd4eb99b8e7edd77f7a60f1fc6cc48b9a6ad22b51d8cee22f3f8c35e686463f63f383406fdbb8b39f33a1a5da8e5b", 0xa8}, {&(0x7f0000ed2000-0xe7)="d297700e9ec91ea839e65a73983f636232b5f974d594f3efc733219e88755e84caf2be39c29af8dbd1f1380689582119b041c707ff0cf55a7df25578c4fb0091f6ac85fd975395facfe07057e09ca3cab9aef2037c26e2b65c946f9559f6f301a2002243e696613a8a14d34e60eb6b5bca3a51f1366fed8f020c8102f7aa21df5e67cf5ae331dd337347fe11b129a00467f1d262dac932d770d42ad2ebb633182316308ecc623e38f61508d715ec7afce92db2752736d2120e2656ba85d9caf3e7fa396ed2660b565d33777059d21946430c28909e0e62b4b28572e33d9c67eaff69e8997362dc", 0xe7}, {&(0x7f0000bbb000-0x84)="29c447e2505e8239e894271a8cbe8860f4f400eb60f554e07fa7fda64d75105b815b516c2f0d06c4b56948c5951e0a4399a9392fc6e37ac4522ec6220a0d374ccd43521c50d0f3ca28dd5bf2e4a683c7a5ffbcb7178b6c3031a8e1821d5d48b220240514e49f5045a9e75df5f2aa5e173ab2a7e355d23d203de347a65903bc36e497ec6f", 0x84}], 0xa, &(0x7f00003ac000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0xff8b, 0x200, 0x3ec, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x3, 0x1, 0x1, 0x8}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0x3, 0x1, 0x1}}, @init={0x18, 0x84, 0x0, {0x3f, 0xffffffffffffffff, 0x0, 0x8}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x100, 0x7, 0x3ba}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0xdda243a7d9f85a3, 0x5, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x22, 0xffffffffffffffff, 0x4, 0x5, 0x80000001, 0x5, 0x5, 0x5c, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x9, 0x6, 0x7fff, 0x0, 0x8, 0xffffffffffffff81, 0x9, r5}}], 0x180, 0x80c4}, {&(0x7f00005ee000)=@in6={0xa, 0x1, 0xff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x20}, 0x1c, &(0x7f0000053000)=[{&(0x7f0000ca8000-0xe7)="2c77f5afc4ced90bac4be87deb45bfc38dda17461931ca09b711c5d15c83e030e91ad16666dbe5886c6ce8c67f7751a0c084fe6b4cd1cf8dc4abaa47d07dd1e5ee2a9108747425a98ab8f283ad17b5615aa9dc46b4ccab40578efa01da4fb588ff445975e784b3af21b8cd2c63cdace3dee8743d53699e17d16964b39b9eb54fae1c973fd877c726e400f99d67fcb4ef0ed7988f0c779161618296b58d81b89aeb7806030602b2e00a1f7a7d535744c1068a754e0185e996abfee754cbf8585b55d836d991875c58e0391f8fcac6fc7afabddf62ba0b5d8511e60872460384971bd96628bf9566", 0xe7}], 0x1, 0x0, 0x0, 0x1}], 0x2, 0x4040810) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000bc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00007ce000-0x5c)={{0xa, 0x1, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x1, 0x10000, @empty, 0x100000001}, 0x6, [0x401, 0xfffffffffffffff9, 0x1, 0x6, 0x7, 0x6, 0x0, 0x3]}, 0x5c) r7 = accept$alg(r6, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b1c000)={r5, 0x401, 0x1, 0x10000}, &(0x7f00002bf000-0x4)=0x10) writev(r7, &(0x7f000076c000)=[{&(0x7f00009a7000)="8a11c071c722fffa27470dd980a5df8729ac7e3218f72be50c060ce625bf5a151b694dc741c7", 0x26}, {&(0x7f000066b000-0xc5)="a72d265f5a93afee6594ede9d4af84286666fc346debaf623d1e6d23dbcb7dc04f2df480f24173dfa05a681e0ec20c3d21660108c92df09bdb52971a8fa243e7c655edbf802c7c7a9e14ebb70bb907ef6aaef164b4155c1e877356811263730ca6c40ff307021fa9abe904357013169149f57e93f6f41994525752848b23f174904d0582749174a5bb8a2c6a52a1a10d0ddf69b1831282400018a234aa2107fe86936f672fea30aa91417498ba6588781d3fc08af9fbd99df59649404895357dfa05712d22", 0xc5}, {&(0x7f0000033000-0x93)="a62479deefde2afdd7d2c96b6370a58205ba6b1246305596e2fb32e796d158cf9445fdabde28b3e7cd9f1d90ffb91f20bf6bb97126744f5e6bf86dfdef6456dae623e8b8edd632f796cb6c3bffc7efb370b7504b23c7cdb3899bc6da9214f9d5bc9b42f128996c52826e262b7eaef2b9d67f3f8b843f057f82d9ca44f0a8c54abab0865540def14a4250019045046f29e9034c", 0x93}, {&(0x7f000054a000)="3a0ba62fa22c63dc3f0f25c6e9e0", 0xe}, {&(0x7f0000ee6000-0xeb)="684df89b43617d4a62deea58d19e08630043a7677d76d229c162e581602f606bc1e72cc668a05d1d256d691f0ae7f80e3da4ff7deef2556d213032e6a4db983e8cb4c6d738f9c2ae399e3b4d2ff0de2c79224dbe9f85d8489a0d3f269903b0916e6065d19693e2d7a1c150d69793ece5830c07e8a857c9e2cf1d097809814461a675b585b265232f7297aea5e0f55c0807ce7c145eb127aeec22536f7fedfa71199cb6b05b6cb7710ab3d57239a5d7fca8633cdf58878386e3d9470ed913ac864c5936f9cfe4e24fcaa83e4bd9ab1aa45e96a61d9fe2854b72a9ff60959e42170c316ffee026564cfc6d04", 0xeb}, {&(0x7f00001fc000)="daf259fe9988755a5df423c4fae96de34d0f4f3ea7bcd074f3de61905f0ebb8cc2b516aa056ebb6bc9c3f321ff8fa33f52dbc2f620b9b9f0164fa5028cacdb09f3d3e4d121a84c88d45fced41f431695b1fb809052666214e63f25eda7fa42ea75b8fb484b1053f72e1dce44240a727fd174d249c3774cd8e813c19b2a78554df88dcf243834f0e4812a0159aa162ce69cae3b92ca5ec768628d70a8f3b2eff3e8ea4d3f18ee9c4cb157399fdbcff9fd9d17bc5df3e7a4a9f2948191261b9320322f5dd5d44aa64f34b1ac4502103b6c4de6419ac49ac9b7396f2a0a0bfb4358a428cb3fcc90c0777d900cebf63b1a5e7db666895954", 0xf6}, {&(0x7f000002c000)="58039b327c620b5621c9de29232e649b1c111200b7e58d62104ee4ab3c27117dbf8bd47c82dc22cceb8199e46ae04660cfb68b8c6a7e7c8c95ea90f3fb714846ccec437f4c059d95727d75f997e26192f6041df2df791cbde81e159f43782b6e08e0c673b9c215d7c09f", 0x6a}], 0x7) 2018/02/15 05:26:34 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mknod$loop(&(0x7f0000003000-0x8)='./file1\x00', 0x6000, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000001000)='vboxnet1-\\\x00', 0x2) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000002000-0x2)=0x100, 0x2) 2018/02/15 05:26:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40}, 0x2c) unshare(0x400) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x0, &(0x7f0000b97000-0x90)=@raw=[], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096}, 0x48) 2018/02/15 05:26:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f000094d000)={0x0, 0x0}) sched_setparam(r1, &(0x7f00007dc000)=0x7) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004db000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x360, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000017c000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x6c}, @in=@empty}}, []}, 0xf8}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000746000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00005c3000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000037e000)={{{@in6=@mcast2, @in=@local}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000305000)=0xe8) 2018/02/15 05:26:34 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f00001b3000-0x12)='/dev/snd/midiC#D#\x00', 0x1635, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x1000, 0x4) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000002000-0x7)='ns/uts\x00') ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000001000-0x1d)=""/29) bind$rds(r2, &(0x7f0000001000)={0x2, 0x2, @rand_addr=0x4}, 0x10) r3 = msgget(0x3, 0x446) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000002000-0x6f)=""/111) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x868c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000002000)=0xf5f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000003000)={&(0x7f0000001000)={0x27, 0x3, 0x3, 0x7, 0xffff, 0x0, "ed7da48656afb552e3bd9d6a79c794b1294b9c56b851f0be4a4f5587623fe59ec49c907ef26f8c80ddf7450f7e8cc5286d5e888668eef907106d480a1b79a8", 0x9}, 0x60, &(0x7f0000003000-0xa0)=[{&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000004000-0x48)="63c3e1f2678da6db915a2a48798962fbf6c86eaa3f3eaf90863c6262457f917830906d385c55af39f08775e48bdccead6f407f324bb682a61859659cae8ab1edaddb46d257574dce", 0x48}, {&(0x7f0000002000)="2d70529cfeee8b65f172a0be64fb35d90f50294fce3196cf689a4307c4e3d1b562d86a6ffd97cf9bd2d2ec3d55fd7b", 0x2f}, {&(0x7f0000003000-0x81)="7a26efc6b22af86eee700861d266174edb15e7c25596f96e045b8a3d0460ca86e67c75809c736b6d842756c3ee24c8b34bfefbe74eff3babc0e176aa2b04b758fea0692c6b2b50e679ad68f4b07b4f580be3c4a7f732a83352e0bf61a2f66df76f37ef3868c7869b445775f06a0fa8e552028471e7f076cac6029f5fa9bd712703", 0x81}, {&(0x7f0000003000)="6b7c7c980401119345b23735d677fa104b0ec1bae56b3204dd8852a2f058f185e84e5ca8ab747181cd0065794c488d939df5ac048c8190c0a7c1ddf83519fb3174475c7d8a31d6c56ecdf4a3dec689a3bde835964704384f792d8835504376d5bc3cd68c6f89ad47541e68414ba38436bcb8bcf2929d5c1d8a569b86053ad27b199a", 0x82}, {&(0x7f0000003000-0x5c)="574d1c956d4080ff4abc3a218bd21340e097b25e14776bb6d05de88eb384ef11687f3bdf5002b09c891c7eccc97b0e9bb4e8fe82c71123bb65f9dbea3eff64e412412e41f64b8505a85308b1874742ff793c814c64501639ae7b33bbec4caada63b527637b723e011bf60b7ebc20973da193f76c4074ae3be14efb8c405a27957e", 0x81}, {&(0x7f0000004000-0xf9)="3ac63015f8d37ef2c51aae38b1f0cb07b4ee3353e673648e6af57b35de013f3cb8342d2637301274ae40788a2550f2cc58f5708b42535669cd4f2f07780897d9a13d8dbb3ff65f793a894fbf5c3084a11afee731af20a9002f18e7d8c87300d4fc121e9e1c0b0102ded7c156c596fbdc74be319c48cf614bcc5d0a89e63d88e1ead47f369961216f05296367c497cdce4121f329baff83937c95a1ea7968de578ec2e4c38c943f3bb84e6d761f6a4bdf91e0619d7edee60624e6955263e3f6a7a34fd866f209458694bb5431bdfeaffd174279b9e919a817c817973327a6ac331c808e462a510aa4e99ba3d8fb0eb16c887b33d5800fbc0654", 0xf9}, {&(0x7f0000003000)="ad768c0fdd02ea852b4dd7a6be12b7586618dfb4739909a94fce4ad0fe73e0a922743b07cef2b58969d186da2c6b6d47c9c6d8fc8ca216a23fbb5a0142fdfb0c4068971ef810ebeb10c890d0944b01cbb51a451eb926bf4007f3beecc08495d42b94ed29bfa1161b52aeddb76a8ac8206585bd4b6ec749917d82cfdf3d3aa30d248e79696a3629c96021f38d3b03be0038b9553231fdc1cb38e6ddd21d06458a21718b2a578a70be38d30caa1ed63abddfb413ca9870331642878fd6b6aec2c2ee81", 0xc2}, {&(0x7f0000004000-0x54)="301c3b03907b811c579db671c13d3bafd5746192a3292895b1bc486c3839cd4bcd2af93fca262c0e9edd760a1cab3313353cba8ae0c9eba6899897cdea5444afe31bc4a404d7a6088be228a752774ddc67cf986d", 0x54}, {&(0x7f0000000000)="bc01ba21903cbbdc09228b4f96354f891a579ea7f7f41b9d8fec1ff9e9569fa96f62bfd257b8ad3a5443d3b3c641b7ab37ee8e64235e5237806ab9e53a5b8186c9c4efe07633b2fa3e33cd0d6d25727561dce083217ca6157aa9bda359ed498c085c1ebaeb71a6f75c052bc24869628a95da7c84eaf5ad897f322d702295b40c56dadaf6e3ed70f42044726f2d917a37ca2c3c6f725b07", 0x97}], 0xa, &(0x7f0000000000)={0x30, 0x102, 0x7f, "215f502d7b45be9f633fcde6e523916807619b046859e07ea1"}, 0x30, 0x40800}, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000005000-0x51)=""/81, 0x51, 0x40010000, &(0x7f0000003000)=@pppoe={0x18, 0x0, {0x4, @random="400b11d47729", @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000005000)=0x8, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000007000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) connect$pppoe(r0, &(0x7f0000006000-0x1e)={0x18, 0x0, {0x0, @random="1f363d1e6ca7", @generic="c152ad5bdbea3b052c38bcf65a98b2a9"}}, 0x1e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000008000-0x18)={0x2, 0x10, [0x5, 0x7ff, 0x7, 0x4]}) 2018/02/15 05:26:34 executing program 1: prctl$getreaper(0x25, &(0x7f0000189000)) openat$audio(0xffffffffffffff9c, &(0x7f0000e8d000-0xb)='/dev/audio\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/02/15 05:26:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x805, 0x2fe) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e42000)) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) io_setup(0x20200, &(0x7f000005a000-0x8)) openat$rtc(0xffffffffffffff9c, &(0x7f0000a4c000-0x9)='/dev/rtc\x00', 0x0, 0x0) 2018/02/15 05:26:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x82) getsockopt(r0, 0x3, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0xffffffffffffffe5) 2018/02/15 05:26:34 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x15, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008000-0x4)) 2018/02/15 05:26:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) close(r0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f0000789000)={0x10}, 0xc, &(0x7f0000329000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d88000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/15 05:26:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000074000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000034b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00001a5000/0x18000)=nil, &(0x7f0000f79000-0x18)=[@textreal={0x8, &(0x7f0000727000)="0f800900d312260f01c966b88d09c66a0f23d00f21f86635000000080f23f80f23ca0f008bfb1f66b9800000c00f326635010000000f300f01c8baf80c66b8d0a0908d66efbafc0c66edde11", 0x4c}], 0x1, 0x4, &(0x7f000058a000-0x10)=[@efer={0x2, 0x4100}], 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000fed000-0x8)=0x5) sendmsg(r2, &(0x7f00005f7000-0x38)={&(0x7f0000240000)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f00003c5000)=[{&(0x7f0000e6c000)="dfc79eeb5e95e7", 0x7}, {&(0x7f0000db3000)="915fb08bf846520c6c96206dd1eaf031ffa9992e96166417e279b5cb00d4beffd97a09ab11ae10e0a34da1f70b90771527847694d321914b77ff22f2397a6e102762e77cbb20de43cf4252e1d0d4458309c22fa3559d5fe745ae93510f1419372da11c", 0x63}, {&(0x7f00000cd000-0x1000)="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", 0x1000}, {&(0x7f00000b0000)="f04d009e8836a07d40de6ccb1740aa6eb12b81682e39d52ab6de4e245f5fd659e6a0a0ec60fc12da259f0dfa5c691211dc283eadf695c7816f541e7f81825d89d564284b4761dca459226edb4a8c8b1535e4879660a9b0f5acd361af3ad37eb39b4980b1c2643c38f5b366c97fe7a080b29cf126bd26ff90c69d2f116d84c8a77ee4fcaa77a57d03679c9540b9ea86d1a99e907178034c07572f38b7e2cf1dd20a7965c60ea908e5c6707ca1b8f1b7a909c258012383d6bbe16d6023aaf419d4ea9bb917711ba3ae64", 0xc9}, {&(0x7f0000db5000)}, {&(0x7f00006d2000)="8c6ebf1194f8d13ab18e20e982bb5f369e9d0e9f58af", 0x16}, {&(0x7f0000d0e000-0x53)="a10f2c66d88054aa146dca413b27a8ab561320d7b1c27d7fa0269428a8d18b3e8706a95eb5003a058934dfbd2dc85c13d3f297293f718f293d4a91204d3c2e2df3394eba0252699fad146feb940cab3a68aba8", 0x53}, {&(0x7f0000506000)="81cd39db232f62ffea6290561eb559419161f82917034f547a270da91945352ed2f608990cdc33e65374b26471c5e100d54d991f2eb8e592a28b708a0bd3e7b424c8a0990486a3ad1cf2edfe8bb89ff01a8048f7c4be629d4b839c6c", 0x5c}, {&(0x7f0000d57000)="1dd652c977f3b0fae80acc7758fef49100c954effd55d3b2880e6f246a1688e1f74ca49086ffa5c319185fd8af6c42504c32856c6fa06a6922733ebb00cbfb560356c6661001b32807eb5defc400682e57de8ca6e88408bfa208cd8fe58802fec9afa7ad81ea618ed70e554daddc8a9c17768169688d0729e07855548f84757fc0f96660635c0d850d96ee23587b31cd548aee8a3f949413843d441ab294e60d173a426f2dec43114f38fe066609de3b6e863e6a45f8524dea01188dbe339a1ffd2d0f6ac271007ffb903ce2ee6feb0c211a68f9e3351986f361126183a007a0e347f588", 0xe4}, {&(0x7f0000bf4000-0x7)="386620d35457084348211c62107811453e3560675cf912895c928450d49882d219fc15ba4906c346cc1025482b8ff97a9acc31b490f3a8f7c9493c8f7d0770a3aecc9623fadd251009b929592e7d8ac0c3900455b2d3dee68dec6ff2414a08fa93ec410807232a8fbb399684e30c2c8ecef907f7a9c6d8abf9967d5e918eca17a42c5166a069705eed599cc655d5fc48ef7f70f05c41379657608216fda39180f605c314a0196e50faaaf4814cdfc9e444358b31f7d4e0530619d9dee1a3c0795dbe98c5c701b14e5262eb1a830063e901fa7c85062f72641757c9a9cdfefcaba0", 0xe1}], 0xa, 0x0, 0x0, 0x4000000}, 0x40000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000d97000)=0x3002) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000d34000-0x4)={0x0, 0x3, 0x2}) 2018/02/15 05:26:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f81000)='/dev/hwrng\x00', 0x90000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b59000-0x8)={0x0, 0x7}, &(0x7f0000eb6000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000197000-0x1f)={r2, 0x17, "e793808db83a26fd3dd3c563a0ea34df6397cba9f5d0ed"}, &(0x7f000056f000-0x4)=0x1f) r3 = socket$key(0xf, 0x3, 0x2) r4 = fcntl$getown(r3, 0x9) stat(&(0x7f0000c48000-0x8)='./file0\x00', &(0x7f0000624000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000f2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c2000-0x4)=0xc) r7 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000b3000-0xb)={0x0, 0x0}, &(0x7f0000887000)=0xc) fstat(r3, &(0x7f00001f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$setsig(0x4203, r4, 0x80000000, &(0x7f0000ac4000-0x10)={0x23, 0x100000000, 0x7ff, 0x100000000}) sendmsg$unix(r1, &(0x7f00000ea000-0x38)={&(0x7f0000193000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000b2000-0x20)=[{&(0x7f000047d000)="cf6027630a0c76143afc12212546fb6dd8586f7ecf9c177ff8388ec78ef906e7c4c96617c7a66b59a2d5687edbefea20a0f590c203241b0444c1fafa0d67d627f28f0081951f4488d09801654b47ac3ecede48aba2425efc0036d813b1f7ebab5e8d8dce02c08222f4c763e2e8d4ef7a8ae16f614439034a87e852cd640a1bee4d9d64d44d42e9f6958ddf7f00d4fa4565a2811c89e9b02d0ddcc75ead9ac520fb11be176b023721fd88316ab4f9d730dab93bbabcdf17e7672fc7495f67c4fb665d371b7f991da5edb445fdc2ba7dfa5d2ec570a9", 0xd5}, {&(0x7f0000495000)="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", 0x1000}], 0x2, &(0x7f0000c80000+0xeb)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r3, r0, r0]}], 0x60, 0x4840}, 0x4) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/15 05:26:35 executing program 4: mmap(&(0x7f0000000000/0xc7d000)=nil, 0xc7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000089a000), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c7b000-0x8), 0x8) 2018/02/15 05:26:35 executing program 5: faccessat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0xc, 0x0) r0 = fanotify_init(0x15, 0x8000) fcntl$notify(r0, 0x402, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xfff, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xfffffffffffffffb, 0x1, 0xfffffffffffffffe, 0xffffffffffffffff, 0x1, 0x101, 0xfffffffffffffff8, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x6, 0xaa, 0x7, 0x0, 0x8000}}, &(0x7f0000ba8000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x3, 0xafa8, 0x8000, r3}, &(0x7f00002e3000)=0x10) 2018/02/15 05:26:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000001000)=[{&(0x7f0000002000-0x28)=""/40, 0x28}, {&(0x7f0000000000)=""/228, 0xe4}], 0x2, 0x0) getpeername$ax25(r0, &(0x7f0000001000), &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000)={@common='bcsh0\x00', @ifru_data=&(0x7f0000003000-0x20)="8fd67d04950af72d9d7e56340fb3c523d4fe8184b7e64268784324365ba0be40"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000003000)={&(0x7f0000002000)={0x2, 0x15, 0x4000000000000, 0xf, 0xf, 0x0, 0x0, 0x2, [@sadb_spirange={0x2, 0x10, 0x1, 0x0}, @sadb_x_policy={0x8, 0x12, 0x4, 0x1, 0x0, 0x2, 0x0, {0x6, 0xff, 0x9, 0x1f, 0x0, 0x3, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}}}, @sadb_spirange={0x2, 0x10, 0x3, 0x3}, @sadb_x_nat_t_port={0x1, 0x15, 0x0}]}, 0x78}, 0x1}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000-0x41)="3136403a39878c9ee5ddd18fdf7a33afc2fb851db71ffab0fa19f48473fbdfdd5c6c4c7ec41dbc503fcf5232fac0789d9425f5e3bc30dc34ed68e13290a859eacd", 0x41, 0x40010, &(0x7f0000005000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x1, 0x0, {0xa, 0x2, 0x4a7d, @mcast1={0xff, 0x1, [], 0x1}, 0xda4}}}, 0x32) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x7, 0xffff, 0x8}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000)={0xa2e, 0x3, 0x200, 0x6, 0x1ff, 0xaf4, 0x7f, 0x1000, r2}, &(0x7f0000005000)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000006000)=""/235) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000003000-0xd0)="85744a448020433c059522484bc0c89eb0752971288627eb9ecd778a611a1a6838bdc8955cf0311c640405f2c390b159c93ea505b32480bc978d8b0aed1fdc3857400bcb9e403fec359222c7f3ef4cea6e2fbb1597e12035c42a1a7adce88517fad589876fcfa29a82da2cbe07dfb2d66c73e8a3d539c018254d587842554376e6a50a5f007bb8c53c150ccf5dfba77a55b3df02cf76c3881cb2d2aacf570930a3fe5ca7a7010e3d0f32c8868abbc140d1400807d1c54d47db6635cb1d714291aee88b7e7ea4e33d911817b6035da053", 0xd0, 0x40040, &(0x7f0000007000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000009000-0x6)={r3, 0x8}, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f000000a000-0x8)='./file0\x00', &(0x7f000000a000-0x20)={{r4, r5/1000+10000}, {0x77359400}}, 0x100) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f000000a000)={@generic}) 2018/02/15 05:26:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000099f000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00002cd000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b79000)={0x0, 0x0}) r3 = accept4$inet(r2, &(0x7f000018f000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000948000)=0x10, 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00008c0000-0x4)={0x4}, 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00001ec000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1}) 2018/02/15 05:26:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x1}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ad8000)={0x0, 0xffffffffffff9631}, &(0x7f0000b94000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003bf000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) ioctl(r0, 0x800000000000937d, &(0x7f0000017000)="010000000000000018") 2018/02/15 05:26:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000000000+0x901)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000002000-0x8)=0x9, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xde, "f5375b455105ec3ac7a200e893d2324416d986c89668ee8261bd037edf9c6c19ee15a7c72fdd33ad8e6a1bc4d0238067c504beb2058f0ff71cc41761bbf63475e6b44134f98b9a262bbee0ad025ee6a045c947eca320c7c5ca60f500e3d67c12d8713e4ea85910a246e9e580c057b0f6df7400f490d808c72873428c59c88b1a712f975f5a473df90e071bf9962abbeaf2a585106610e73ecbb1cee6818e05bbc4a22f5f81f45f6b44ab7f88b149d1afe5dbba281a1d54c8ec881a1d3607d4244a50cc5f21b236f53d1734d9bd2273b57265be418f321a554988379f3aca"}, &(0x7f0000001000-0x4)=0xe6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x4c)={r1, 0xfffffffffffffbff, 0x44, "198fafad1fb6a59d5756b0b961a28069135ee7a17c5789a2ba320d1007cddc192d598f048cfae2f9943290eb3c7811daa2e8c5a51ceb914513926a772cd80d19f7dab1a6"}, 0x4c) ioctl$TCSBRKP(r0, 0x5425, 0x3) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000)={r0}) r2 = socket$kcm(0x29, 0x7, 0x0) mq_getsetattr(r0, &(0x7f0000001000-0x40)={0x40, 0x81, 0x0, 0x101, 0xf9e9, 0xf8, 0x1, 0x1}, &(0x7f0000001000)) utimes(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x20)={{0x0, 0x7530}}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000002000-0x23)=""/35) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="6285cda5177e869bcb6b6dcd8552986b4d6cb422ac6eca019490dbf669193a42c0e790e1c1ddd962e43f4e0d5ae731cfbdcbf921805a3946d24b1fbb2a0b98d95f94f8630a244e3547ce29a3da1ae4c640a69f8612e7fd60fb5b1dda389b96a0af483ad64989ed5f9a326e82167f459ac2b0ecd93c78b7f9df588a6f9900ef5161af0437716d025d479e3b2ec7f6309cb1f9f23a675caf371a7cf8985ffaff4f18de1915d30ee8303ed8028a3eb18c0040c7eaf62836992e345299", 0xbb, 0x10, &(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000004000-0x2f)=""/47) r3 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r3, &(0x7f0000005000-0x10), 0x40000000, &(0x7f0000005000-0x90)) shutdown(r2, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000003000), &(0x7f0000005000)=0x4) r4 = geteuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006000+0xaef)={r1, @in6={{0xa, 0x3, 0x1f, @empty, 0x9}}, [0x1, 0x7, 0x1000, 0xffffffffffff3e3a, 0x7fff, 0x100000001, 0x9, 0x5, 0xb6e, 0x8001, 0x5, 0x0, 0x7, 0x0, 0x26c]}, &(0x7f0000007000-0x4)=0x108) setuid(r4) socket$inet6(0xa, 0xe, 0x9) 2018/02/15 05:26:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005cf000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) fstatfs(r0, &(0x7f000074e000-0x94)=""/148) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000b3c000)={0x20000000000005, 0x0, &(0x7f000006e000-0x59)}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000b3c000)=""/174) 2018/02/15 05:26:35 executing program 3: pipe(&(0x7f00007b0000)={0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000011b000-0x4)={0x3}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bd1000)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000ad8000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000b07000)=@file={0x0, './file0\x00'}, 0xa) clock_settime(0x2, &(0x7f00009ec000-0x10)={0x0, 0x1c9c380}) r3 = syz_open_dev$sndmidi(&(0x7f00004e8000)='/dev/snd/midiC#D#\x00', 0x2, 0x40000) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x7fff) getsockname$unix(r2, &(0x7f00003a6000)=@abs, &(0x7f0000d43000-0x4)=0x8) 2018/02/15 05:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000bec000)='/dev/dsp#\x00', 0x8, 0x8000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000e92000-0x44)={{0x2, 0x2, @multicast2=0xe0000002}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x22, {0x2, 0x0, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fd1000)={@common='ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000e9f000-0x38)={&(0x7f0000a4f000-0xc)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_FLAGS={0x8, 0x8, 0x43a}]}, 0x28}, 0x1, 0x0, 0x0, 0x80000000010}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000dff000-0x1000)=""/4096, &(0x7f0000892000)=0x1000) 2018/02/15 05:26:35 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b6e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x58bfb64d) r1 = gettid() ioprio_set$pid(0x1, r1, 0x7eb0) ioprio_get$pid(0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000001000+0x341)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000913000/0x3000)=nil, &(0x7f0000001000)) 2018/02/15 05:26:35 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000309000)='/dev/amidi#\x00', 0x7f, 0x204840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001000-0x460)={'filter\x00', 0x7, 0x4, 0x3f0, 0x218, 0x0, 0x218, 0x328, 0x328, 0x328, 0x4, &(0x7f0000680000), {[{{@arp={@multicast1=0xe0000001, @rand_addr=0x7, 0xffffffff, 0xff000000, @mac=@link_local={0x1, 0x80, 0xc2}, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@random="d4ebcb5a4d35", {[0xff, 0xff, 0xfb, 0xff, 0xff, 0xff]}, 0x3, 0x3, 0x6, 0xfffffffffffff800, 0x7, 0x4, @generic="5d8771913d6a59702186c4f941047c43", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0xfffffffffffffffd, 0x7}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @empty, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) flock(r1, 0x4) recvmmsg(r1, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00004e5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty, @loopback=0x7f000001, {[]}}, "0000883e4606040c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r0 = dup(0xffffffffffffffff) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00004a6000)=0xfffffffffffffff7, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000755000-0x15)='/proc/self/net/pfkey\x00', 0x511600, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00007eb000-0x8)) 2018/02/15 05:26:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000aa5000-0xb)={0x100000000, 0xffffffffffffff80, 0x9, 0x8, 0x1ff, 0x0, 0xfff, 0x2, 0x271, 0xea1, 0x3b5b2f7f}, 0xb) pipe2(&(0x7f0000cce000-0x8), 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 05:26:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x8, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000001000-0xc)=@known='trusted.syz\x00', &(0x7f0000001000)='!:*/!wlan1.\\&ppp0\x00', 0x12, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x4, r1, &(0x7f000014b000)="182df8a086193735428d0552aee739dc6b7731a22043b68a1601009e4b6c318bceb73f70d1fc3b428f4cc8d61894b314e5303bf7712ecd93544ba03e6308061d72819a25ebfebc20849fd93941d15f20b17ef77be593018775fffbc69390dd337e7dc33ae2d4e49b4fae5cc28bd15569a963f6d144ca8ee89ff14902f86ba7ea3a8acbe4dcb7d8850e893bfbce98ff04c326c277399ecc09a48a02b158912585ed39b0b0a7379cd3bbebb04be654a0e74ba7f891858e21fb35cb0569c49435fa4aba535db51245b5931729e81c10d93f085650f0fed73eb30a8d60ddf23de7", 0xdf, 0x0, 0x0, 0x0, r2}, &(0x7f0000bc0000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f8e000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000f0c000)='loginuid\x00') pwrite64(r4, &(0x7f0000d2d000-0xa4), 0x0, 0x200000) 2018/02/15 05:26:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000538000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000964000)=0xb8) r1 = socket(0x1000000010, 0x802, 0x0) syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000348000-0x28)={@common='gretap0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0xc0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x392}, 0x1}, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f000097d000)=0x7fffffff, 0x4) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000c87000)=0x2, 0x2) 2018/02/15 05:26:35 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/109, &(0x7f0000003000)=0x6d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0x3, 0x1, 0x401, 0xfffffffffffffffb, 0x0}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={r1, 0x88ec, 0x20, 0x3, 0xffffffff}, &(0x7f0000005000)=0x18) 2018/02/15 05:26:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f00001ac000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00007d3000-0x23)="b26a0de9f123ad447783f37907308d3964c04f6e7698715a9c1ae24cd7e75a380d6495", 0x23, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f00008eb000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000001000-0x5)='big_key\x00', 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000002000-0xb)={&(0x7f0000941000/0x4000)=nil, 0x401, 0x0, 0x3e, &(0x7f00009fc000/0x2000)=nil, 0x100}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000002000)=0x8) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000002000)={0x7ff, 0x80, 0x193a406f, 0xe3, &(0x7f0000001000-0xe3)=""/227, 0xca, &(0x7f0000003000)=""/202, 0xac, &(0x7f0000003000-0xac)=""/172}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000005000-0x12)="7e74cafcb05434b848af0d9ea45a28572b52", 0x12, r1) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000000)=0x1f) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000003000-0x28)=""/40, &(0x7f0000002000)=0x28) r4 = gettid() ptrace$pokeuser(0x6, r4, 0xfff3, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000005000)={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [], 0x1}}, 0x7ff, [0x6, 0xfffffffffffffeff, 0x8, 0x15, 0x3, 0x81, 0x8000, 0x9]}, 0x5c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000005000)={0x1, &(0x7f0000007000-0x4)=[{0xfffffffffffffff8, 0x2}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r4, &(0x7f0000008000-0x10)) 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) keyctl$dh_compute(0x17, &(0x7f0000009000-0xc)={r0, r0, r0}, &(0x7f0000008000)=""/225, 0xe1, &(0x7f0000009000-0x38)={&(0x7f0000001000-0x40)={'md4\x00'}, &(0x7f0000002000)="7da4b0def4562950ee2dd12011bf9c76ace90724949911869efeea2196a90738479c0daf80cfa82a2aee6a572fb625571561f43fd4e283143d8bb5f6045dfbea1fd9f8483534a6e4028763b2fef55a1250567c6fd963c044ffeeb7b19dfc45d78761ace6a20210d6fa863b6062c34dfc7331c52baf9c661aebb7182fd6ab1a50897271cc1e13ea6dbf41cd3b7c43ffe93302a549988fece5c82b0be1cb27a6f0a9624c72816dba247554def6ebbefb1dfea4df0e5bae2e486ff723ab1712bb03cc", 0xc1}) 2018/02/15 05:26:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff11, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000fd6000-0x8), &(0x7f00000c1000-0x10)) r0 = getpid() syz_open_procfs(r0, &(0x7f0000db2000-0x5)='attr\x00') 2018/02/15 05:26:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x5, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) syz_open_dev$sndseq(&(0x7f00006bb000+0x84)='/dev/snd/seq\x00', 0x0, 0x20000) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f000093b000)=')', 0x1}], 0x1) 2018/02/15 05:26:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00001bd000)='./file0\x00', 0x200000, 0x64) symlinkat(&(0x7f00001c4000-0x8)='./file0\x00', r0, &(0x7f000008c000)='./file0\x00') r1 = dup(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000070f000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f00009d7000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x1, &(0x7f0000001000-0x10)={0x81, 0x3}, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000002000)={0x3, 0x0, [0x0, 0x0, 0x0]}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000003000-0x4)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000-0x8)={r3, 0x8}, &(0x7f0000003000)=0x8) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000003000)) syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x3ff, 0x101000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x1}) flock(r1, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000-0x8)={r3, 0x5f46, 0x9}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000004000), &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000005000)={0x8001, {{0xa, 0x1, 0x4000000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffff9e2}}, {{0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x4}}}, 0x108) r4 = msgget(0x3, 0x40) msgrcv(r4, &(0x7f0000004000-0x1f)={0x0, ""/23}, 0x1f, 0x2, 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x6) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000005000)={0x7b, 0x0, [0x9c, 0x400, 0x0, 0x7]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) [ 55.653987] device gretap0 entered promiscuous mode 2018/02/15 05:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000335000-0x6)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00001ce000-0x4), &(0x7f00001d2000)=0x4) 2018/02/15 05:26:35 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) vmsplice(r0, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x227}], 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f000000f000-0xb0)="d6", 0x1}], 0x1, 0x0) 2018/02/15 05:26:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000651000)=""/240, &(0x7f0000ca6000-0x4)=0xf0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f44000-0x15)='/proc/self/net/pfkey\x00', 0x400002, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000d69000-0x78)={0x7, 0x78, 0x1, 0x205, 0x1, 0x40, 0x0, 0x7fff, 0x8000, 0x1, 0x9, 0x8, 0x1f, 0x7fffffff, 0x1, 0xf3b8, 0x7ff, 0x8001, 0xff, 0x8, 0x916b, 0x8, 0x14c1, 0x4, 0x1000, 0x6, 0x19b, 0x8, 0x80000000, 0x8, 0x3, 0x20, 0xffffffffffff8001, 0x0, 0x8000, 0xdc1, 0x8000, 0x2, 0x0, 0x82c, 0x3, @perf_config_ext={0x3, 0x1}, 0x0, 0x1ff, 0x2, 0x6, 0x3, 0x3, 0x48000000000}, r2, 0xfffffffffffffffb, r1, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000de1000)=0x8844) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000935000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000812000)=0x10001) 2018/02/15 05:26:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000b13000)='/dev/admmidi#\x00', 0x1400000000000, 0x20000) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000083f000)=""/33) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = syz_open_dev$admmidi(&(0x7f000010a000)='/dev/admmidi#\x00', 0x8, 0x60000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r3, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x400000000000029, 0xb}], 0x10}, 0x0) listen$netrom(r2, 0x0) setns(r1, 0x4c000000) sendmmsg$alg(r2, &(0x7f0000a81000)=[{0x0, 0x0, &(0x7f0000d4c000-0x70)=[{&(0x7f0000f26000)="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0x1000}, {&(0x7f0000b43000)="6f6067167808505f16356df53ae94e5ea3a79f2207ff95a945c512fd0fa2115168a35e57f0b9cb08e357c005bb690e1cdd663f744765751f5a85c0d14bb1728d7daf255a1d4f4eaa19d7d2fcadbbace5b889c4366f7b52ecd369f3ae6d3e472f2f57dd6c59b266778636c10bbf2f7f92e000e6ce90250581ac7bc78c316823936c0d85f3af6f76b2ccb8a324ede9ffdd209ada02cf6f4ba7a717246700b92b0a9949a620dbf28f8e83972581227f851f5b59e7f320d11919bb9d9a8d1c7eab1b1744cf4fc9f0e42f2e543d2f7f83989bf73c3d30c02c6c7ce16b13900b", 0xdd}, {&(0x7f0000d9a000-0xaf)="07418024e990681b764d7b5c18b1bf86bbe99e47500d2cfd78b55e87b99455ec4f33aec470508e2904ce911ed4920c4dbd806c07912396992aa3c2a358077845edceecf996dd1352bc50c8fffc034f1f4083648d589f96c63699ef74bc25a291ee572e74f999ef094e15899d873ffbec396bfcedbb0c6b6dc8dff9188bec80ace040c3a11c71f6864f1827d5d12866b1c459505bb52d70464ef3320b35fe44f333286c42dc263fb4dfdd8aca6dfda0", 0xaf}, {&(0x7f0000222000)="d287e7ca6b539d21d6f084533ec12db0b0e14c170e29bdcc7865625b1c901a3330a81c15beacf2bbe078ffea39f864f1aa4a2fc719fc54c5197eafeec633a945e580b382ea622a6bd990bf93f6812f5f8b395df270f6c7e6d68403a9d4020186ea9ac77ebe5222e871ecbdbdebcf50fdd4b07f4142c31de2634c05d90c7ab906a2cfcec5cf2cf009f874807cf449816ce870ee9faa55bf37f3f3647ca3edbd370f07", 0xa2}, {&(0x7f00003be000-0x86)="0759a4d2d455ed242ad8217d7e1f81e2e988b0b9a525c42def37fa56d77acf057bf79f6303b2744d4cd241d86203c847772f9420cfe840584b613608845fba392739cbc508b4121c639885304c0a5d4127126584687a8ee26137ac00862a8efc57eaadc6b995ca417fbca95ae377260082da5fb5bac2b9131a8419d4fa854c71edfbcf42cfb5", 0x86}, {&(0x7f00003a0000)="28d5ed2b849be05fce7b5ffee59d2512bbf8821fe7322704a39e35aa5c119e24d770d461088c746ac16266cdd706a25dc5f22922d180202b2385c6928f0a81bf49a13dd74143cad4b1ddbce969b9724b0c5dc06f39f9a71b54a3fd5fe934f70cfd4552c58c0134b1b0", 0x69}, {&(0x7f0000774000)="53837eaa20b5da6fa2fba6fdc7d74da02a7e6ae54e7637c6df60bb729c3d3156d69a32dda73b773e75ffed53ea357e7d61fe246998a39887455de36fba0670e26b6c7c25a7204fef7481eebbe1d7", 0x4e}], 0x7, &(0x7f0000024000)=[@op={0x18, 0x117, 0x3}], 0x18, 0x80}], 0x1, 0x4) bind$inet(r1, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000807000-0x9)='scalable\x00', 0x9) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/02/15 05:26:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f82000-0x10)={0xffffffffffffffff, 0x28, &(0x7f00005de000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001b5000-0xc)={r1, 0x9}, 0xc) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000069b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f000036b000)=0x3ff) 2018/02/15 05:26:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xb6c, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001cf000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x5, 0x5, 0x81, 0xfffffffffffffffe, 0x2000000020000}, &(0x7f0000db2000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00009c1000)={r1, @in={{0x2, 0x0, @rand_addr=0x1}}}, 0x8c) sendto$inet6(r0, &(0x7f00009b8000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00006d6000)=0xb6, 0x4) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f000080d000)='/dev/input/mouse#\x00', 0x5, 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f000012e000)={0x840, 0x7fffffff, 0x1ff, 0x7f, 0x1, 0x101}) 2018/02/15 05:26:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000bd5000-0x1)=""/1, &(0x7f0000e6a000-0x4)=0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000f09000)='/dev/kvm\x00', 0x180, 0x0) socket$kcm(0x29, 0x2, 0x0) socket(0xa, 0x806, 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004ef000-0x8)={0x0, 0x54, 0x12}, &(0x7f000055f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f65000)={0xfd3, 0x7, 0x3e279d20f9f9e6ab, 0x8, 0x6, 0x0, 0x0, 0x1000, r1}, 0x20) timer_create(0x7, &(0x7f00008ad000-0x60)={0x0, 0x10, 0x0, @tid=0xffffffffffffffff}, &(0x7f000067f000-0x4)=0x0) timer_settime(r2, 0x1, &(0x7f000022a000)={{}, {0x0, 0x1c9c380}}, 0x0) 2018/02/15 05:26:35 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000bd9000-0xb)='/dev/midi#\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000800000)={0x2, 0x3, 0x5, 0x733a286, 0x7b2, 0xfffffffffffff800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) keyctl$restrict_keyring(0x1d, 0xfffffffffffffffe, &(0x7f0000129000-0xa)='id_legacy\x00', &(0x7f0000242000)='logon\x00') 2018/02/15 05:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000892000-0x9)='/dev/rtc\x00', 0x40, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000e01000)={0x80, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x10, 0x1, 0x8, 0x3ff, 0x7ff, &(0x7f0000153000-0x10)=@common='vcan0\x00', 0x3}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000a15000)={{0x0, 0x2, 0x1, 0x0, 0x8}, 0x100000001, 0x1, 'id0\x00', 'timer1\x00', 0x0, 0x1ff, 0x7, 0x6, 0x6}) r1 = syz_open_dev$sndctrl(&(0x7f0000dff000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000dd0000)={{0x4, 0x0, 0x0, 0x0, "2f2c8ed744db18fb439511e61d39d0270de16fcd2ea6a77afa68af6fffa8e085000ab9fbc5b234dd25d23afd"}}) 2018/02/15 05:26:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000800000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43acb2470a0c5216669ca021f6f65dcf160e70790358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00003a4000-0x20)={@generic="90c3cd1da338897c22102d278e7011b0", @ifru_flags=0xb700}) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/15 05:26:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3, 0xd, 0x0, 0x5, 0x9, 0xff, 0x401, 0x2, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) 2018/02/15 05:26:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) remap_file_pages(&(0x7f00001be000/0x2000)=nil, 0x2000, 0x8, 0x110, 0x82000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vga_arbiter\x00', 0x18000, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f000035e000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x15, 0x1, "441fefd5277120b6cfc77642ebe4707fe99df9516e1319e2d8e3c9cfec9218def4b89f95529bea83ee52f0e01f55935dd3f0d7d30afad8c2a5614bf9a39e2441", "52a161a9b5bc5303d55ee4c9f35de1766bdf2375a39d08fdbf04d3e21ad5f87b", [0x4, 0x20]}) sendmsg$nl_route(r0, &(0x7f00000f5000-0x38)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f0000122000-0x8)={&(0x7f000048a000-0x58)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000f8b000)={0x0, 0x0, 0x0, 0x0, 0xa2, 0x0, 0x16, 0x10, "facddca231b5a7e6987e971e259ac821dbf6cb3e6d526e761e46a891f9c57d3ff4e566f89e9a8ab26203d6ca26b10de4adc27d4e85a3a0aaac29240e21270de7", "9bc7e1386049d615ccdd2d13846945ad0341c95fbddad4598b417e010482a5db", [0x0, 0x80]}) recvmsg(r0, &(0x7f0000b1b000)={0x0, 0x0, &(0x7f0000328000-0x10)=[{&(0x7f0000ed4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00001ba000), 0x0, 0x2f}, 0x2) syz_open_dev$loop(&(0x7f0000841000-0xb)='/dev/loop#\x00', 0x3, 0x80000) [ 55.884012] audit: type=1400 audit(1518672395.515:83): avc: denied { ioctl } for pid=8139 comm="syz-executor1" path="socket:[21876]" dev="sockfs" ino=21876 ioctlcmd=0x8935 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/15 05:26:35 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001000)={{0x4, 0x1, 0x22, 0x1ff, 0x8}, 0x8}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x5452, &(0x7f0000001000)=""/250) 2018/02/15 05:26:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000960000)='/dev/loop#\x00', 0x0, 0x200181001) r1 = memfd_create(&(0x7f0000614000)="80086e75000000f0000000af008cec", 0x0) pwritev(r1, &(0x7f0000cd8000-0x90)=[{&(0x7f0000df1000-0x63)="0d60de547b36fb3c0f58e1856124fe6aa99e9381be42e07d7761863209b0c9fcc703bcebbb97c8b23b9b75f8545a2d92b58254e04e4dbb08392ed407853dcb5b83ad645dee03f29cff1c1d3704fa19b738f45997ff4b6a911f979408a61fda9836de76", 0x63}, {&(0x7f0000cbe000-0x87)="7f665be0b8636bae88bd38e8d1097dee263c6312e49f1872eeab2e148cffc8dc224ccf4ce82ea70864acbf1660c0d594e0767aa141dd9312d3caf5301c4cdc8b2f09220d5ca22b3b2b5f48b27aa985ec4b7210481ad438667e3c81a0c95aaf334f1cb5fb591f2391edab7e2a91f1a7a107f7c337778e550055aca325202d27044cac51d4e7a4aa", 0x87}, {&(0x7f00002ea000-0x8c)="2fdf751c6aca1b6c7dec4c383c8c032a23da3f8aad9fb14e7744e916d9c46a87daba1842168313af0fca378da5b8dcf03b9469645a4a4502b0e3d921142c720a378ffb504245cc1cb104cb69821df6f04c8b4273af19045dc0e4ff720b6ee17c9710b7275d14c30524d3306c6766d12c9612ca7a4969e662c7bd8b1ad47b4eb19e1513565bce594626a82f39", 0x8c}, {&(0x7f000014a000-0xcf)="50f0ecab61b5a8b6c75f02b3274c00a20b4ed29d8b6e985a3fe6d254c5ba27585c6ca24bd015ab5ae3648abc2da422fb22f454c8cf5e0e72f8413709b91a81e6af0c246f3e313ccfbe9453eb62dc5e4b6a571f1e023b5e25b2a49a604f181ccb0e2e52f75011e3920e495ec6653a6a81c90e1623e97047141a1a6b23e6d575b4988aa3ed1013ef07321733a485c41ef392cfc27415215063b7fc93320000000000007fff9cb0df7482f4e27c6a2797ee8efec2d8000000000000000853a37b4b021986b03e59e3b4e57763b6cb2618", 0xcf}, {&(0x7f00006f3000)="85dfa32ecfa54479", 0x8}], 0x5, 0x81003) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000434000)={{0x55c}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000c27000)={0x8, 0x10, [0x9, 0x5, 0x543314f7, 0x10000]}) 2018/02/15 05:26:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000284000)='/dev/hwrng\x00', 0x408080, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00001eb000-0x4), &(0x7f0000c4a000)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000612000/0x18000)=nil, &(0x7f0000ca1000-0x18)=[@text16={0x10, &(0x7f0000ec9000)="6726f2af3e660f17490066b97202000066b85d00000066ba000000000f302e660fdd459cb87f008ee8baf80c66b8a0a8228e66efbafc0c66b833d5000066efad0f01ca0f2355baf80c66b8689ef18666efbafc0cb80000ef", 0x58}], 0x1, 0x0, &(0x7f0000189000)=[@cstype3={0x5, 0x1}], 0x1) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000057a000)={0x8b, 0x6, 0x6, 0x0, 0x80, 0x4, 0x8, 0x3, 0x1, 0x100000001, 0x7, 0x4582, 0x0, 0xa0dc, 0x6, 0x6, 0x1d, 0x5, 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000424000)={0x10001, 0x2, 0x10004, 0x2000, &(0x7f000021c000/0x2000)=nil}) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f00008dd000)={0xb000000000000000}) fcntl$getflags(r2, 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c42000)={0x0}, &(0x7f0000a5e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000ffa000-0x4), &(0x7f0000d82000-0x4)=0x4) tkill(r4, 0xf) 2018/02/15 05:26:35 executing program 3: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000b30000-0x8)='./file0\x00', 0x400, 0x4) ioctl$TCSBRK(r0, 0x5409, 0x6) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f90000)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000fbc000-0xb0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port1\x00'}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/15 05:26:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057e000)={0x2, 0x78, 0x6ac, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000314000-0x9)='/dev/ion\x00', 0x12b040, 0x0) dup(r0) getrandom(&(0x7f0000754000-0xf)=""/15, 0x2a4, 0x3) 2018/02/15 05:26:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000c04000)='/dev/audio#\x00', 0x5, 0x4080) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00002e7000-0x4)=0x8, &(0x7f0000fc3000-0x4)=0x4) bind$pptp(r1, &(0x7f0000891000)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d37000-0x18)={r0, &(0x7f0000e35000-0x48)="17eca2b32bca8be0e60000000033000020c5b3000bd8eeb2d0afb7c7069315ad09c18d8e0a0bc667a82d8c7a407ecae690f7cf256e04c7ddaabeb985c8ba9b09024a49d6eaade073", &(0x7f0000499000)=""/102}, 0x18) 2018/02/15 05:26:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000fe000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x60}) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000061000-0xb)='/dev/audio\x00', 0xa800, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000fa9000)=0x3) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00007e5000-0x8)=0x3, 0x8) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7, 0xac0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000f51000-0x4)) r1 = socket$inet(0x2, 0x6, 0x3) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000367000-0x4b0)=@filter={'filter\x00', 0xe, 0x4, 0x450, 0xffffffff, 0x320, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3b8, 0x3b8, 0x3b8, 0xffffffff, 0x4, &(0x7f0000ae5000), {[{{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0x1e8, 0x258, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'yam0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "dcf3e37f5bc6d284274a9bc7552d2a4471e0863024e3ef20a83cc6c9e1ec1dac6c9a167fcb0b8123eb268ddfda6351d146c643c0d8362e01d391103238cbffc1"}}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @generic="8ec78784e9a262ac3ec793499bd7eb7a"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) 2018/02/15 05:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00006ee000)={{0x2, 0x3, @rand_addr=0xfff}, {0x6, @random="7ced31330faa"}, 0x10, {0x2, 0x0, @multicast2=0xe0000002}, @generic="aeff00304891069f1b9670348e9e7f2d"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007a3000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/15 05:26:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000064d000-0x15)='/proc/self/net/pfkey\x00', 0x42400, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00004ee000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x10000, 0x5, 0x6c, &(0x7f0000977000/0x3000)=nil}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000024b000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000e44000)=""/200) r3 = syz_open_dev$mice(&(0x7f00001ea000)='/dev/input/mice\x00', 0x0, 0x80000) write$selinux_access(r3, &(0x7f000041d000)={'system_u:object_r:pinentry_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x39, 0x32}, 0x4d) 2018/02/15 05:26:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000003000-0x69), &(0x7f0000003000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000436000-0xb1)='w', 0x1) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) r0 = getpgrp(0x0) sched_setscheduler(r0, 0x7, &(0x7f00008d7000-0x4)=0x1d21) 2018/02/15 05:26:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0a00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = syz_open_dev$sndmidi(&(0x7f0000060000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x20000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000bd7000-0x8)={0x0, 0x4}, &(0x7f0000646000-0x4)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000081000-0x88)={0x6b, {{0xa, 0x0, 0xffffffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x6}}}, 0x88) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000bc000-0x8)=@assoc_value={r2, 0x8}, &(0x7f0000639000)=0x8) socket$bt_rfcomm(0x1f, 0x1, 0x3) clock_gettime(0x0, &(0x7f0000f64000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000f41000-0x10)={r3, r4+10000000}) 2018/02/15 05:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000001, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ca000-0xc), &(0x7f00001cd000)=0xc) 2018/02/15 05:26:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afb000)='/dev/sg#\x00', 0x1f, 0x12000) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000e3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d01000-0x10)=@ethtool_pauseparam={0x12, 0x81, 0x2, 0x80}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b6a000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r1, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) ioctl$TCSETS(r1, 0x5402, &(0x7f000055a000)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009b1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x4, 0x4) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000b82000-0x49)={0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x19, 0x1, "ace8f4ff914fede35367c25f3e3b923150d24bbd6c6f343b6339a7b406b4d1c5c5c4ead08f1890a0dd677d4e04f99ede0a7328133d304e4a082f7d1e0751e51c", "c5ae3e19a91c4ae46a59d1b2159d4ebcdf8e71d7d5dd47c4e8c70a812448a5fc", [0xed, 0xfffffffffffffffe]}) 2018/02/15 05:26:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000033a000-0xd)='/dev/binder#\x00', 0x0, 0x100802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) mmap$binder(&(0x7f00007a9000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0xf) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f0000dee000)=[{r0}], 0x1, 0x6ef) pipe(&(0x7f00004bf000)={0x0, 0x0}) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00007e7000-0x10)={0x6, 0x1, 0x8, 0x4}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) tee(r1, r2, 0x5, 0x3) r3 = shmget(0x2, 0x2000, 0x8a4, &(0x7f0000285000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f00008ff000)=""/213) mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ftruncate(r0, 0x1000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000bd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CLR_FD(r4, 0x4c01) accept$ax25(r1, &(0x7f0000f76000), &(0x7f0000d4f000-0x4)=0x10) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f000000e000)={0x5, 0x0, 0xff, 0x400}) [ 56.100520] QAT: Invalid ioctl [ 56.159573] QAT: Invalid ioctl [ 56.260151] audit: type=1400 audit(1518672395.891:84): avc: denied { map } for pid=8208 comm="syz-executor4" path="/dev/binder4" dev="devtmpfs" ino=103 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 56.273430] binder: release 8208:8221 transaction 16 out, still active 2018/02/15 05:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f0000483000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000026e000)=0x10, 0x800) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f76000-0xd7)={0x0, 0xcf, "85b55ba1501f415ba8df9789febe97b4655756a03ccac4990c812387e8733bccee7fb9855af9b143dcfb18e064774e62044fc0646eb9b7625894b85fa162861206969d4d2018b43c02fd9c83651df724db5fa3c2a2e84d9b970881fba3a25b9f9f5b8866508a651ea78cfadf7fc0f1b8b58052a0f3b10828e372b7b26ff47dd390cbbf2f1698438d2892c740a71455a2f7085f45e9d4c58dbbdd9678d38e5dbf2fdd779d11818635f20ba748cb3d2bb4cc4f2b4c90427261ab32c70a700ab4bc1cba530f5c5305a69b8ce6614d2a3c"}, &(0x7f00007eb000)=0xd7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000dd6000-0x98)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x0, 0x2}, &(0x7f0000f11000)=0x98) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006e1000)='/dev/hwrng\x00', 0x400400, 0x0) accept4$packet(r0, &(0x7f0000cd2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000092f000)=0x14, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000353000-0x48)={0x5, 0x4, &(0x7f0000c7e000)=@raw=[@map={0x18, 0x9, 0x1, 0x0, r3}, @ldst={0x3, 0x3, 0x3, 0x0, 0x5, 0xffffffc2}], &(0x7f0000aa4000-0x4)='GPL\x00', 0x441, 0xff, &(0x7f0000656000)=""/255, 0x41f00, 0x0, [], r4}, 0x48) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000cce000)={0xff}, 0x4) connect$inet(r0, &(0x7f0000d07000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000aeb000-0x4)=0x9, 0x4) 2018/02/15 05:26:35 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) shutdown(r0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e31000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x14) 2018/02/15 05:26:35 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003c3000)='/proc/self/net/pfkey\x00', 0xa00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x2, 0x7, 0x8, 0x6, 0x7}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r1, 0xfff, 0xffff, 0xfffffffffffffffe, 0x987, 0xfd0, 0x64bcb5c1, 0x94, {r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x100, 0x8f9, 0x6, 0x8, 0x3}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000fae000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f0000d98000)=[{&(0x7f0000001000-0x1b)="0f39aa762b3d359162f62d048b9e03ff4bea3c1b7432d38a7c6ddf", 0x1b}, {&(0x7f000030f000-0xa4)="9a69b29e675c69fffa9e31f45859d5dab4f3657cdd34bd437e932f5c1acb7a20f9ad74e19e929e87a26669c125d07f9621cc173a3cebfd23ce008cb38db0eff2a60b3fa98c1ec8cdecfa5a93d381ba72291640f73c60a6a9abf78f9360111b437c9801a8063010a9997a595cff3b71cfcf66ae0b087c83eadb9c80af9d068366ca07d339783b9a1edd8b2bb8ee64897e198e176fe5ab75c19ba78b0b88b2d7e5f7e7f658", 0xa4}, {&(0x7f000053d000-0x9b)="220fb725a6fd832f230188d104b8b0625bf61e23252ad03382d76b3780bdbfca4ebeea4f05e01d423961929d8bc3ef2db5e6326f489c27cb690dbf7268ff2b50ae394c1242f180be1c68664daf91c56a6f00b393b2abc4850313a50b96407ab6a3f5144a3af0ff2e9a10c9cc391e6fd88933c2649930cf978d507ec90d6eaa7e257de953dcd732d98c54204a48df483ffaf92343e3da2d5c57314e", 0x9b}, {&(0x7f0000000000)="20f1dc6e9f3e84386ec9c834a038e28ab1fec4fe3c3994cdeeb7943c7ac1c08869aacffdbef7a8638d88dd0fb192d87c92e420002503da3e9dbdd92c3bb2e22f965ca7c810f5d4129aa0206927991e0af59e7f5b59a48893df4c8f692f47646126158bfc20bbe194d6cc9b505efd077b4255c6edbb0a1ec491bf8262e36f399274134de32cacc2bed6a5c01ba35cc704c9a656d54ae8fa0e3c46ffc414981add98e055c10854c2419add2c4a628fbf1d131acad23c8ea3fd8e03cae5ae", 0xbd}, {&(0x7f0000000000)="f59fef1ea0106cb28940da514102c09d74f191b9aa79e3692608090e7928acdfec47e0e178a083cd593c5c3f70ae6799c4236feb11dd50b89155dbabd67544869827432ec46a77cb6421c1f55fd6577a362a800909f0229fca32c82f3e69d6e30ad49fb32f9f11aa2275d7ba0df11ca23424eff7", 0x74}, {&(0x7f0000a31000-0x2)="1f26", 0x2}], 0x6, 0x0, 0x0, 0x15}, 0x400c1) mmap(&(0x7f0000000000/0xb43000)=nil, 0xb43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r3, &(0x7f000003a000)='./control\x00', 0x1000802) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000103000)='./control\x00', 0x40) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000b41000-0xa)='./control\x00', 0x22000002) 2018/02/15 05:26:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) socketpair(0xe, 0xa, 0x7, &(0x7f0000099000)={0x0}) ioctl$TIOCNXCL(r1, 0x540d) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006a8000)='/selinux/enforce\x00', 0x40101, 0x0) write$eventfd(r2, &(0x7f0000d47000-0x8)=0x4, 0x8) 2018/02/15 05:26:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r0, 0x40000000001) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d3f000-0x4)=0x7ff, 0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000005c000)) 2018/02/15 05:26:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) r0 = syz_open_dev$vcsn(&(0x7f0000f78000-0xa)='/dev/vcs#\x00', 0x80, 0x20001) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000ed5000)=0xd9, 0x4) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f0000dd2000)='./file0\x00', 0x26106, 0x0) 2018/02/15 05:26:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0x0, 0x4) syz_open_dev$vcsa(&(0x7f00001c4000)='/dev/vcsa#\x00', 0x7, 0x80000) 2018/02/15 05:26:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x4, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000cc1000)=[], 0x0, &(0x7f0000279000-0xc2)=""/194, 0xc2}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000c82000)='/dev/amidi#\x00', 0x100000000, 0x408001) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00002c2000+0x6a)=0x3c6a, 0x4) r2 = open(&(0x7f00000d7000)='./file0\x00', 0x0, 0x4) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000496000/0x18000)=nil, &(0x7f0000358000-0x18)=[@textreal={0x8, &(0x7f0000073000)="0f01d10f1858330f017509262e65ab66b8800e00000f23d80f21f86635800000c00f23f80f0667f2f30f01c826670f01d1660ffb4e00baf80c66b898dd3f8a66efbafc0cb80068ef", 0x48}], 0x1, 0x33, &(0x7f0000c97000)=[@efer={0x2, 0x400}, @dstype0={0x6, 0x7}], 0x2) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000b01000)={0xfffffffffffffc01, 0x1}, 0x2) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a54000)='/selinux/context\x00', 0x2, 0x0) [ 56.284885] audit: type=1400 audit(1518672395.896:85): avc: denied { call } for pid=8208 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 56.291575] binder: undelivered TRANSACTION_COMPLETE [ 56.318894] binder: send failed reply for transaction 16, target dead 2018/02/15 05:26:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e7a000), &(0x7f0000e7e000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ea4000)='/dev/autofs\x00', 0x10002, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000096b000-0xb)={0x8, 0x80, 0x5, 0x4, 0x4, 0x800, 0x3f, 0x8, 0x8000, 0x9, 0x6}, 0xb) 2018/02/15 05:26:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000aa9000-0x12)='/dev/snd/pcmC#D#p\x00', 0x311, 0x440) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000de3000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000005f000-0xb)='/dev/hwrng\x00', 0x400, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000d0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000320000)={0x3, r2}) r3 = syz_open_dev$usbmon(&(0x7f00009da000-0xd)='/dev/usbmon#\x00', 0x101, 0x101000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) poll(&(0x7f0000817000-0x18)=[{r3, 0x10}, {r1, 0x40}, {r3, 0x200}], 0x3, 0x1) finit_module(r3, &(0x7f00002c8000-0x10)='[md5sum(wlan1-^\x00', 0x2) r4 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r4, 0x107, 0xe, &(0x7f0000a22000), 0x4) 2018/02/15 05:26:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b63000-0xb)='/dev/audio\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f51000+0x488)={0x0}) ioctl$TCXONC(r2, 0x540a, 0x3e00000000) read(r0, &(0x7f0000e5e000)=""/50, 0x32) r3 = getpid() r4 = getpgid(r3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000387000-0x4)=0x1) r5 = syz_open_dev$midi(&(0x7f00009dd000-0xb)='/dev/midi#\x00', 0x9, 0x10000) perf_event_open(&(0x7f0000ad6000-0x78)={0x0, 0x78, 0xffffffff, 0x6, 0x100, 0x5ad6, 0x0, 0xffffffffffffffb1, 0x20408, 0x8, 0x0, 0x101, 0x7fffffff, 0x8, 0x1, 0x100000000, 0x8000, 0x6, 0x1, 0x3, 0x1, 0x9, 0xc5, 0x4, 0x200, 0xfffffffffffffffd, 0x0, 0xff, 0x7, 0x5, 0x9, 0x2, 0x6, 0x5, 0x52, 0x2000, 0x0, 0x9, 0x0, 0x8, 0x4, @perf_config_ext={0xcd8f, 0x7}, 0x8008, 0xfffffffffffffff7, 0x1, 0x7, 0x8, 0xd4, 0x6}, r4, 0x3ff, r5, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f000062c000-0x6)={0x200, 0x7}) fcntl$getflags(r1, 0x40a) 2018/02/15 05:26:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000008000)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000c65000-0x20)={@common='ifb0\x00', @ifru_flags=0x400}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfc75e9f17e101000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c02"]}, 0x84}, 0x1}, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000585000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00004b6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00002ce000-0x14)={0x0, 0x9, 0x6, [0x8, 0x2, 0x4, 0x3, 0x9, 0xffff]}, &(0x7f0000d95000)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d86000-0xa)={r2, 0x80000000, 0x1, [0x7]}, 0xa) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/02/15 05:26:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffeca, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000)='lo]#loselinux,\x00', 0x1) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000ff3000)={0x1, 0x8000}) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003e4000), &(0x7f00001b5000-0x4)=0x4) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000a68000+0xc20)={{0x0, 0x1}}) [ 56.340174] audit: type=1400 audit(1518672395.971:86): avc: denied { read } for pid=8229 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 56.364196] audit: type=1400 audit(1518672395.972:87): avc: denied { shutdown } for pid=8224 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/15 05:26:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @dev={0xac, 0x14, 0x0}}, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty}, 0xffffffffffffffaa, &(0x7f000085a000)=[], 0x390, 0x0, 0x3ba}], 0x1, 0x20008843) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001bc000)) shutdown(r0, 0x1) 2018/02/15 05:26:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000335000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008d7000)={0x0, 0x84, "d818230c4627e40c20f8698094347580fae21b1f86ea8b42342ea37a0a5f05385c6f630860f1ef73e60e01b1dfae4fb898e6d400b755910cfeec6b6e697c462022a6f4e32b6471d521b9d58b870a09dc6c859f87fe53d4993338a651e13562cd348fd5e762003d81d2ceee5317d066212aff32d1ac63f5daaec0de050c9005fc3b699f12"}, &(0x7f00005c0000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fb7000-0x20)={0x10001, 0x7, 0x1, 0x4, 0x2, 0x8, 0x4, 0x8, r1}, &(0x7f0000e51000-0x4)=0x20) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00007e6000)={{0x2, 0x9}, 'port1\x00', 0x20, 0x10040, 0x5, 0xffff, 0x3, 0x6, 0x4, 0x0, 0x2, 0x2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)) pipe(&(0x7f00004c2000)) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f000045e000)='/dev/vhost-vsock\x00', 0x2, 0x0) close(r4) 2018/02/15 05:26:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00001ef000)='/dev/binder#\x00', 0x0, 0x800) flock(r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00008d6000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setrlimit(0x9, &(0x7f00002d0000)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) 2018/02/15 05:26:36 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000012000-0xa1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0x1, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) clock_gettime(0x0, &(0x7f000000c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000000f000)={0x5, 0x0, 0xffffffff, 0xffffffff80000001, 0x7, 0xe0, 0x80, 0x7}, &(0x7f0000008000-0x40)={0xfffffffffffffffe, 0x6, 0x4, 0x7, 0x8001, 0x193, 0x4, 0x7}, &(0x7f000000a000)={0x6, 0x8000, 0x6, 0x8, 0x1ff, 0x0, 0x4, 0xffff}, &(0x7f0000014000-0x10)={r0, r1+30000000}, &(0x7f0000014000-0x10)={&(0x7f0000013000)={0x3}, 0x8}) 2018/02/15 05:26:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000039e000+0xc44)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ab8000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000077000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006ac000-0x98)={r1, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, 0x10001, 0x10000}, 0x98) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f0000bde000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) [ 56.481762] QAT: Invalid ioctl [ 56.567095] QAT: Invalid ioctl 2018/02/15 05:26:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f0000298000-0x10), 0xc0000000, &(0x7f000028f000-0x90)={{0x0}}) recvmmsg(r0, &(0x7f00001ca000-0x3c)=[{{0x0, 0xfe4e, &(0x7f0000a62000)=[], 0x1, &(0x7f00004e8000)=""/74, 0x4a, 0x1}}], 0x1, 0x2001, &(0x7f0000d23000-0x10)={r1}) 2018/02/15 05:26:36 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000038000), 0x80800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000)={0x0, 0xffff, 0x2, [0xc0000000, 0x4]}, &(0x7f000002a000-0x4)=0xc) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000038000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x9, 0x7, 0xbf8, 0x6, 0x7ff, 0x5, 0x9, 0x6, 0xa9, 0x7, 0xfc4, 0x401, 0x5, 0x3ff, 0x7f]}, &(0x7f0000038000)=0x108) r3 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {"6263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000097000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200", {0x80000000000, 0x1f, 0x0, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r3, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xfffffffffffffffd}}, 0x10) 2018/02/15 05:26:36 executing program 3: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"f9315fcf2cb8cf"}, 0x200}, 0x10) mmap(&(0x7f0000000000/0xd44000)=nil, 0xd44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x805, 0xfffffffffffffffc) sendto$inet6(r1, &(0x7f00005d4000-0x2), 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000871000-0x4)=0x2, 0x4) 2018/02/15 05:26:36 executing program 0: syz_open_dev$dspn(&(0x7f0000b00000)='/dev/dsp#\x00', 0x7, 0x149000) mmap(&(0x7f0000000000/0xff000)=nil, 0xff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000005a000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000ff000)={&(0x7f0000021000/0x3000)=nil, 0x8, 0x3, 0x40, &(0x7f00000ed000/0x3000)=nil, 0x400}) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000100000)={0x0, 0x4, 0x30}, &(0x7f0000093000)=0xc) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000003e000)={r1, 0x8, 0x1}, &(0x7f0000100000)=0x8) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f00000ff000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [{[{0x9100, 0x2, 0x80}], {0x8100, 0x1, 0x9be, 0x6}}], {@generic={0x88ca, "6fd1783cc7d020422394090928c525d4"}}}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000007d000)='/dev/snd/midiC#D#\x00', 0x3, 0x4800) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000102000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000003e000)=0x10, 0x800) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f00000ce000)={0x3, 0xfff}) 2018/02/15 05:26:36 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009e9000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000001000-0x71)=""/113, 0x71}], 0x2, &(0x7f0000000000)=[{&(0x7f0000001000-0x73)=""/115, 0x73}, {&(0x7f0000570000)}, {&(0x7f0000000000)=""/39, 0x27}], 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x101000, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000107000-0xb)='/dev/audio\x00', 0x4202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x7fff, 0x0, 0x0, 0x9, 0x1, 0x6, 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDMKTONE(r2, 0x4b30, 0x1) fcntl$lock(r3, 0x7, &(0x7f0000def000)={0x1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fa000-0x4)={r3}) fcntl$lock(r3, 0x7, &(0x7f0000c6c000-0x20)={0x0, 0x0, 0x4000000080000d8, 0x10001}) 2018/02/15 05:26:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000353000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x125400) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000177000-0x18)={0x4000, 0x7000, 0x80000001, 0x265, 0x9}) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x40000000019, &(0x7f0000d84000), &(0x7f0000ffa000)) 2018/02/15 05:26:36 executing program 5: signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0xfffffffffffffe89, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x100, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff}, {0xa, 0x2, 0x7f, @empty, 0x401}, 0xfffffffffffffff9, [0x200, 0x3ff, 0x1f, 0xf6, 0x1fffe, 0x10001, 0xcfb]}, 0x5c) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/15 05:26:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d7000)='/dev/sequencer2\x00', 0x204200, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000472000-0x10)={0x17, 0x9b, &(0x7f0000bf4000-0x9b)="91c59ffccf727e933c65a6448c20fb4161ec4db685e1ce5241c76985adb0e8ca13fa4aefa87b4a6e20a0ed4ebd58b4a2e913ff84d80ffd9209b7362465c0fca2fb4fb3842f03af1b8757c3baee5e6b668d7e829ba4da80dbb6a063ace1042af4193ab1479a99cb6a6e6cfb1021c99064babc7de9437ac5840f4f3a63891186d646115dc6f60e9853e012437200396139fdfce0ea92b11e2b3fb70f"}) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:36 executing program 5: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000044c000-0xc)='/dev/ashmem\x00', 0x3, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80006, 0x8) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) clock_gettime(0x1, &(0x7f00008bd000)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x7102}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000300000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @rand_addr, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0xfce4) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r3 = semget$private(0x0, 0x2, 0x598ff7c80f066ddf) bpf$OBJ_GET_MAP(0x7, &(0x7f0000817000)={&(0x7f0000410000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r3, 0x0, 0x11, &(0x7f000044c000-0x6)=[0xfffffffffffffffb, 0x5, 0xfff]) 2018/02/15 05:26:36 executing program 1: mmap(&(0x7f0000000000/0x21c000)=nil, 0x21c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f000021d000-0xc)='/dev/amidi#\x00', 0x80000001, 0x307a03) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000021c000)={0x0, 0x0}) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000021c000)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f000017e000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000030000)={0x8, 0x8, r2, 0x1, r3, 0x100000000, 0x4, 0x5}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f000021a000-0x38)=[{0x0, 0x0, &(0x7f000001c000)=[{&(0x7f0000219000)="cec3214e9441328ae007994ccc361d41", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r4, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f000021d000-0xd)='/dev/usbmon#\x00', 0xf4, 0x400) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000012000-0x4)={r4}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f000021e000)) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00000a9000), &(0x7f000021d000)=0x8) 2018/02/15 05:26:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_ifreq(r1, 0x89ff, &(0x7f0000212000-0x50)={@common='ip6_vti0\x00', @ifru_map}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000077b000-0xc)={0x4, r0}) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) 2018/02/15 05:26:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000b74000)='net/ip_mr_cache\x00') setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00009d3000-0x2)={0x9, 0x2}, 0x2) ioctl$int_in(r0, 0x5421, &(0x7f00003b0000)=0x4) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400}) 2018/02/15 05:26:36 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000)='/dev/hwrng\x00', 0x1c1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000000d000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000005000-0x8)={r2}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000000d000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f000000c000)={0x6, 0x100, 0x8}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f000000a000-0x88)=""/136) 2018/02/15 05:26:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x2000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008c3000)={0x6, 0x0, 0x3, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00006c2000-0x10)={0x7, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r2, 0x7ffffffffffffffb, 0x0) fcntl$lock(r2, 0x5, &(0x7f0000827000-0x20)={0x0, 0x1, 0x3f}) 2018/02/15 05:26:36 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x4ec175b6, &(0x7f0000314000)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/vga_arbiter\x00', 0x400000, 0x0) io_submit(r1, 0x1, &(0x7f0000b1a000-0x8)=[&(0x7f0000bc3000)={0x0, 0x0, 0x0, 0x9, 0xff, r0, &(0x7f00007a9000)="427cb4d9e6f3263ce6863170812fa93f783cd5d6a430f5ed4db3c90bc15b80c55e3faa9a9947a43005abfe2b2e30cbde4d3782f52e514e6a5b71f10699bb325ad59aa0f096abe498787ae3a7c9cf5612b50b14527487331995bd6947d450741301a9934dd449565fd07b327591d64d9089fc1757b8e5c0efc90cd9aa21da5d64da0292c9bd3b4d51933efec2878a010364628cdfad507592b84d8ac9b3be2a7ccca907b80debd156e8d0396b3183d12cf91f11f3f5708c7d734c7b38bc76f0fb3e4d88", 0xc3, 0x6, 0x0, 0x0, r2}]) r3 = syz_open_dev$sndseq(&(0x7f0000e09000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f000094c000-0x30)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) tee(r0, r0, 0x3, 0xc) 2018/02/15 05:26:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000813000)='/dev/audio#\x00', 0x2, 0x4000) accept$alg(r0, 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000716000-0x2)=0x4, &(0x7f000035e000)=0x2) r1 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r1, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) vmsplice(r0, &(0x7f00004d9000-0x40)=[{&(0x7f0000472000-0x46)="06c578e4bc899145890360ce1aa3a76da5a5ac4853a71c1d07fd696ffda2e6be84551d65ab35239c7b6570b73185d96dfcde64b51cb1a5c4ad47908706a3fa32e054737644a2", 0x46}, {&(0x7f0000e33000-0xf7)="0b6e1761f1710530269ec1f23c89a08125b7a33590abdef438d4e0e97e9549d9f1a53bce8484608a7394aafc5e723f872001f4fe2f06d4f7a3621031ce5b7c9796fc6f467c1a382a1626d871f9b51f902a0ab4c47bdb0ece6dd8cca02d987bfc78df3ffc585d92d3f362b37c56e85b7a058cdc0a2cd73037f9f7474fa49a0b4c016d254b0030bd6fefdee4ef72bc96f839d80e0f07864af48d731773197d397345fd4afcde297f3e50bdcfeb159e88c646869f3f2bca633d21130a268f5353f035f0832450a4572c486985cb810239a4dfdf9b182819b0a6faf7e1677925c4f6d72c721c37d9589cab3fe71364322d746cc7e3d4afdbef", 0xf7}, {&(0x7f000049a000-0x34)="b9c40319dbc9a33da29751026f9bf3fbdfa294fe1797819affee7496c7fc31f8ca2c110655b2d122c9f0deb74ee17c7b433446a9", 0x34}, {&(0x7f00002aa000-0x2a)="a517938fec5d4abff50d02d0473ff76f5aa4544bdb44c9a56c3f1147de671d0787e86fda7b5b0cb5a368", 0x2a}], 0x4, 0xb) 2018/02/15 05:26:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000890000)=0x6c6, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f000052a000-0x20)={0x0, 0x0, []}) 2018/02/15 05:26:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00005d3000-0x12)='/dev/snd/midiC#D#\x00', 0x7ff, 0x303000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000004e000-0x8), &(0x7f000026b000-0x4)=0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00008e9000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xbc}]}]}, 0x28}, 0x1}, 0x0) 2018/02/15 05:26:36 executing program 0: inotify_init1(0x80000) 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) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000701000)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/02/15 05:26:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008d1000-0xd)='/dev/usbmon#\x00', 0x0, 0x2) fcntl$notify(r0, 0x402, 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000590000-0x4)=0x5, &(0x7f0000df5000-0x8)=0x4) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00008dc000-0xa8)={0xa, 0x3, [{0x800, 0x0, 0x9}, {0x5, 0x0, 0x7fff}, {0x7, 0x0, 0x8}, {0x401, 0x0, 0x80000000}, {0xe000000000, 0x0, 0x2}, {0x5, 0x0, 0x3}, {0x7ff, 0x0, 0xd0e5}, {0x3, 0x0, 0x593fb8ca}, {0x6d76b5f5, 0x0, 0x7f7c}, {0x4, 0x0, 0x7fff}]}) msgget(0x2, 0x521) r1 = socket$netlink(0x10, 0x3, 0x0) open(&(0x7f0000f63000)='./file0\x00', 0x0, 0x1) sendmsg$nl_generic(r1, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000017000-0x30)={0x2c, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x2c}, 0x1}, 0x0) 2018/02/15 05:26:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x7fff, &(0x7f0000001000-0x8)={0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="4fa879e3126995c5a39974dc7eb398d5fddee4858bc131fed80070e41e9f26425e98a14af2484b9c18d5646748db07621548dd7e0a70fad104c376b88f93a2f9419cffa103bd21cf69b58653da94b524f75baebc37a6843c274648421bb2e4042e613929b3ec1337263f2f9c14dbeb5ce2ebfb66cb82d11fae6fa04756bd583c33edd1c6990735b09cb26db3fc0f128cf801c1b1da5673384f6d4e2d25aa611704fb8eda5b0c6e97", 0xa8, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r1, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r2, 0x107, 0x40000000008, &(0x7f0000e78000-0x4), 0xfffffffffffffef0) recvmmsg(r2, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) syz_open_dev$sndmidi(&(0x7f00000e4000)='/dev/snd/midiC#D#\x00', 0x81, 0x13fff) sendmsg$inet_sctp(r0, &(0x7f0000ec4000)={&(0x7f0000bac000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f0000b01000-0x40)=[], 0x0, &(0x7f00006c8000)=[@sndinfo={0x16b, 0x84, 0x2}], 0x30}, 0x0) 2018/02/15 05:26:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000afe000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000732000+0xe5f)={0x0, 0x1000, "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"}, &(0x7f000013c000)=0x1008) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d9b000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}}}, 0x8c) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0x3, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000b03000)={@generic="4f67e4ce8c82b4647a74e77a8fb0d09e", @ifru_flags=0x2}) 2018/02/15 05:26:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b4b000-0x10)='/selinux/policy\x00', 0x0, 0x0) recvfrom$llc(r0, &(0x7f0000e2f000-0xe)=""/14, 0xe, 0x0, &(0x7f0000156000-0x10)={0x1a, 0x1d, 0xffffffff80000000, 0x0, 0x6, 0x1eea0262, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100030100ff3ffe58", 0x1f}], 0x1) 2018/02/15 05:26:36 executing program 5: futex(&(0x7f000061c000), 0xd, 0x0, &(0x7f0000fa5000-0x10), &(0x7f000035d000), 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000efe000)='/dev/usbmon#\x00', 0x80000001, 0x503102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001000-0x4)=0x6) 2018/02/15 05:26:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f000069c000-0x3)="830c6f675c8b1a1ca4f4618486361a6345e28b8c91d02f1964ce0e01609e2b650ff6967c8000028408000000cb808eccaa2ffc01d7ed36da49681dea0a3b8308cbb10ebeb0117abc09a582f8f1abc84303b08aabaac64856d2314249a585f3c2773129b2480a7b47a37192da06d6197ada4409007914f63f2d5639d29264bca90bf4b2688647d4fa0a3ea5150d9196a6d3c08b281401db35ca91819d7b2c2d1c550e915046f87d837bf3f01ba39343e7b60c6d976d11750e57ee0d1e8d9fd774647a3626f9dfa19cb6537d8e75235dda2966c1e564d0bae9cb18a91b0091b141083b19a58d5700") mremap(&(0x7f0000674000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000f11000/0x3000)=nil) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) 2018/02/15 05:26:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006c7000)='./control\x00', 0x100) creat(&(0x7f0000770000)='./control/file0\x00', 0x7ffffffffffffffe) perf_event_open(&(0x7f0000719000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000187000-0x10)='./control/file0\x00') 2018/02/15 05:26:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000619000-0xf0)=[{{0x0, 0x0, &(0x7f0000742000)=[{&(0x7f0000cc4000-0xdf)=""/223, 0xdf}, {&(0x7f0000698000)=""/226, 0xe2}], 0x2, &(0x7f0000b03000)=""/157, 0x9d, 0x1}, 0xc6}, {{&(0x7f00005ef000)=@un=@abs, 0x8, &(0x7f0000c5d000)=[{&(0x7f0000b3f000)=""/248, 0xf8}, {&(0x7f0000d41000)=""/7, 0x7}, {&(0x7f00001a4000)=""/216, 0xd8}, {&(0x7f0000fee000-0x14)=""/20, 0x14}, {&(0x7f0000c89000)=""/76, 0x4c}, {&(0x7f000037f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000421000)=""/76, 0x4c}, {&(0x7f0000a18000)=""/4096, 0x1000}], 0x8, &(0x7f0000a01000)=""/39, 0x27, 0x413}, 0x7}, {{&(0x7f0000a91000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000191000)=[{&(0x7f0000e42000)=""/240, 0xf0}, {&(0x7f00006d3000-0x58)=""/88, 0x58}, {&(0x7f0000477000)=""/194, 0xc2}, {&(0x7f000061f000-0x3b)=""/59, 0x3b}], 0x4, 0x0, 0x0, 0x10001}, 0x1}, {{0x0, 0x0, &(0x7f0000715000-0x50)=[{&(0x7f00009da000-0xb)=""/11, 0xb}, {&(0x7f00000ec000-0xd8)=""/216, 0xd8}, {&(0x7f00002fd000-0x48)=""/72, 0x48}, {&(0x7f0000220000)=""/187, 0xbb}, {&(0x7f00009bf000-0x3a)=""/58, 0x3a}], 0x5}, 0x100000000}], 0x4, 0x60, &(0x7f0000b46000-0x10)={0x77359400}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000cf9000-0x4)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a90000-0xc)={0x0, 0x100000001, 0x20}, &(0x7f0000f54000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000011f000-0x10)={r1, 0xa4f, 0x6, 0x1}, &(0x7f0000aa1000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000e51000)=@req3={0x0, 0x7}, 0x1c) 2018/02/15 05:26:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000260000/0x2000)=nil, 0x2000, 0x15097a25a965318f, 0x4010, r0, 0x1d) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) write(r1, &(0x7f0000ea5000)="85f776637918fd4584a7bfea15c88048b4b940230a2a72ebf6665294", 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000946000-0x11)='/selinux/enforce\x00', 0x115a02, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00002f5000)=0xa3, &(0x7f0000685000-0x8)=0x4) 2018/02/15 05:26:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x73, 0x0, 0x0, 0x80, 0x4, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x989, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dba000)='/dev/rfkill\x00', 0x240, 0x0) unlinkat(r0, &(0x7f00006c9000-0x8)='./file0\x00', 0x200) mknod$loop(&(0x7f0000ab6000-0x8)='./file0\x00', 0xfffffffffffffffe, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000bd3000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) chmod(&(0x7f00007e9000-0x8)='./file0\x00', 0x86) [ 56.953838] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/15 05:26:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) clock_gettime(0x0, &(0x7f0000607000)={0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000a6a000-0x10)={r1}, 0x10) listen(r0, 0x9) r2 = accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000a65000)=0x10) r3 = gettid() accept$inet(r0, &(0x7f0000ac2000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000f7d000-0x4)=0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000c23000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cf3000-0xe)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000331000-0xc)={0x2}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000cd8000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r7 = getpgid(0x0) r8 = dup(r2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r8, 0xae04) open(&(0x7f0000282000-0x8)='./file0\x00', 0x2e0d40, 0x4) fcntl$setsig(r4, 0xa, 0x12) r9 = dup2(r4, r5) fcntl$setown(r4, 0x8, r7) shutdown(r0, 0x0) tkill(r3, 0x13) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000dd5000)=0x100000001, &(0x7f000087e000)=0x4) 2018/02/15 05:26:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000924000-0x18)={0x0, 0x9, 0x1e, 0x9, 0x10000}, &(0x7f0000f96000)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000321000-0x8)={r1}, &(0x7f0000c1d000-0x4)=0x8) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x9, @empty, @dev={0xfe, 0x80, [], 0x0, 0x13}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x1, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000d6f000-0x4), 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c9f000)={r2, 0x200}, 0x6) 2018/02/15 05:26:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000e6e000-0xa)='/dev/vcs#\x00', 0x5, 0x2000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00003dd000-0x9)='/dev/vcs\x00', 0x90980, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00002f2000-0x4)=r2) getsockname$ax25(r2, &(0x7f0000545000-0x10), &(0x7f00001df000-0x4)=0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fc3000-0x4)) bind$bt_sco(r0, &(0x7f00009bb000-0x8)={0x1f, {0x100, 0xffffffff80000001, 0x32d, 0x7, 0x9, 0x5}}, 0x8) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000bad000+0x37d)={0x0, r0}) ioctl(r2, 0x227e, &(0x7f0000001000-0x1)) 2018/02/15 05:26:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00009a2000)) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x8}, 0x8) 2018/02/15 05:26:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000325000)={0x20, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}}}, 0x90) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00003fd000-0x14)={0x2ca3, 0x400ffc, 0x1, 0x9, 0x8, 0xf6, 0x5, 0x3, 0x7, 0x100000000}) 2018/02/15 05:26:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80006, 0x0) listen$netrom(r0, 0x0) clock_gettime(0x3, &(0x7f0000f90000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002a8000-0x10)={0x0, r1/1000+10000}, 0x10) accept$nfc_llcp(r0, &(0x7f0000ac6000-0x60), &(0x7f0000f9a000)=0x60) [ 57.021161] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/15 05:26:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f00003fd000)) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$void(r0, 0x5451) connect$netlink(r0, &(0x7f0000fd4000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x2000000}, 0xc) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f000098a000)) modify_ldt$read_default(0x2, &(0x7f00001a2000-0x45)=""/69, 0x45) 2018/02/15 05:26:37 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x81204101, &(0x7f0000006000-0x1f5)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000007000)='./file0\x00', &(0x7f0000007000)=@known='user.syz\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000009000-0x8)) 2018/02/15 05:26:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000d88000)='/dev/kvm\x00', 0x8100, 0x0) pipe2(&(0x7f00004b1000-0x8)={0x0, 0x0}, 0x84800) close(r0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000106000-0x8)={0x0, 0x5}, &(0x7f00009c5000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007b8000)={r2, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x6}}, 0x0, 0x0, 0x124, 0x8498, 0x3da}, &(0x7f0000d29000-0x4)=0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000026000)={0x6, &(0x7f0000338000-0x30)=[{}, {}, {}, {}, {}, {0x0}]}) syz_open_dev$loop(&(0x7f000022b000)='/dev/loop#\x00', 0x0, 0x20402) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000d95000)={r3, &(0x7f00006c1000-0x60)=""/96}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f8b000-0x4)=0x200, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/02/15 05:26:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000549000), &(0x7f0000f68000-0x4)=0xfffffffffffffd4a) r0 = syz_open_dev$binder(&(0x7f00005a0000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x58, 0x0, &(0x7f0000555000)=[@increfs={0x40046304}, @free_buffer={0x40086303}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x18, &(0x7f0000ba7000)=[@flat={0x77622a85, 0x0, 0x0, 0x2000000002}], &(0x7f0000c4c000)=[0x30, 0x0, 0x38]}}], 0x0, 0x0, &(0x7f000078a000)}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/15 05:26:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x301200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000001000-0xb0)={{0x603f, 0x7fffffff}, 'port0\x00', 0x88, 0x101800, 0x2, 0x6, 0xfff, 0x4, 0x2, 0x0, 0x4, 0x724a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) getsockname$ipx(r1, &(0x7f00003bd000-0x10), &(0x7f000030b000)=0x10) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r1, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:37 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gre0\x00', &(0x7f0000005000-0xe0)=@ethtool_rxnfc={0x3f, 0x0, 0x0, {0x0, @esp_ip4_spec={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {"b467", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, @tcp_ip6_spec={@mcast2={0xff, 0x2, [], 0x1}, @empty}, {'-&', @empty}}, 0x0, []}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x87) 2018/02/15 05:26:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000e0f000-0x8)='keyring\x00', &(0x7f00002a7000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f00005c3000-0x8)='keyring\x00', &(0x7f0000a43000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000499000-0x8)="0a0722084fe400af", 0x8) keyctl$get_keyring_id(0x0, r2, 0x7fffffff) 2018/02/15 05:26:37 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000005000)=""/37, 0x25) write$selinux_access(0xffffffffffffffff, &(0x7f0000000000)={'system_u:object_r:checkpolicy_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20}, 0x3b) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000002000-0x2)=0xfffffffffffff800, &(0x7f0000001000)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000007000-0x4)=0x5, 0x4) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='net/udp6\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1200}) 2018/02/15 05:26:37 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) exit(0x800) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2e000-0xe0)}}, &(0x7f0000769000-0x4)) sched_rr_get_interval(0x0, &(0x7f0000f53000-0x10)={0x0, 0x0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000067000-0x9)='/dev/dsp\x00', 0x8100, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000753000-0x4)=0x5, 0x4) timer_settime(0x0, 0x0, &(0x7f0000a08000-0x20)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f00002c0000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/15 05:26:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) waitid(0x2, r0, 0x0, 0xc0000002, &(0x7f0000acf000)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b81000-0x11)='/dev/qat_adf_ctl\x00', 0x20001, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000915000-0x18)={0x85, 0x80, 0x6}) 2018/02/15 05:26:37 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000016000-0x10)='/dev/input/mice\x00', 0x0, 0x88001) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000017000-0x70)={[{0xec, 0x7, 0x40, 0x3, 0xff, 0x7f, 0x6ac, 0x40, 0xf4f, 0xe0, 0x5, 0xe52, 0x1ff}, {0x80000001, 0x7fffffff, 0x81, 0x4, 0x584, 0x4, 0x3, 0x1, 0x20, 0xffff, 0x1000, 0x22, 0x1561}, {0x5, 0x7, 0x80000001, 0x6, 0x8, 0x101, 0x3, 0xfff, 0x4, 0x1, 0x6, 0x9, 0x4}], 0x1ff}) r2 = dup2(r0, r0) getsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000016000-0x4), &(0x7f0000011000-0x4)=0x4) [ 57.689379] binder: 8417:8422 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 57.698741] binder: 8417:8422 BC_FREE_BUFFER u0000000000000000 no match [ 57.734454] binder: 8417:8422 transaction failed 29189/-22, size 24-24 line 2842 [ 57.754168] QAT: Invalid ioctl [ 57.760837] binder: 8417:8422 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 57.769681] binder: 8417:8422 BC_FREE_BUFFER u0000000000000000 no match 2018/02/15 05:26:37 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xae, 0x10100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000002000)=""/1) waitid(0x0, 0x0, &(0x7f0000000000+0xfe7), 0x0, &(0x7f0000002000-0x66)) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x3, 0x82001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@empty, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x2, 0x6, 0x0, 0x3f, 0xa, 0x20, 0x80, 0xff, 0x0, r2}, {0x1000, 0x6, 0xbf7, 0xfffffffffffffff7, 0x6, 0x1, 0xfffffffffffffffe, 0x7}, {0x6, 0x7, 0x0, 0x80000000}, 0x80000001, 0x7, 0x2, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x7c}, 0x2, @in=@broadcast=0xffffffff, 0x4, 0x4, 0x0, 0xffffffffffffffbc, 0x5, 0x0, 0x6}}, 0xe8) io_setup(0x4, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r3, 0x8, 0x5, &(0x7f0000003000)=[{}, {}, {}, {}, {}], &(0x7f0000003000-0x10)={0x77359400}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003000-0x1)='\x00', 0xfffffffffffffffe) keyctl$setperm(0x5, r4, 0x20) 2018/02/15 05:26:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000c7f000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffa, 0x0) sendmsg$rds(r0, &(0x7f00003fe000-0x38)={0x0, 0x0, &(0x7f0000357000)=[{&(0x7f0000dad000-0x14)=""/20, 0x14}], 0x1, &(0x7f0000cad000-0x30)=[@rdma_dest={0x18, 0x114, 0x2, {0xfff, 0x80}}, @rdma_dest={0x18, 0x114, 0x2, {0x8000, 0x9}}], 0x30, 0x240000c0}, 0x40000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000048d000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000080000)='./file0\x00', &(0x7f0000518000-0x8)='./file0\x00') ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000f0d000)={0x2c6, 0x3, 0x1ff, 0x40, 0x1}) r2 = creat(&(0x7f000028f000)='./file0\x00', 0x27) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f000018c000)="14225590ed3fe824d2cf17d3083ded72869436979646b3141ebdf750d6c745b38e0105a69b7231d3d7dea0344c06e4b5c221d47da9cfec302f2c7d0461618cd40d1cb5260cd6c535ad4618c3bf72e184e898b24c9307ead7adc008f79f2b1907dfcc0b92032ecc985e924f17fcbe8afeb60254212728d9b345b8e99800629945") ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000b0f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) 2018/02/15 05:26:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x4040000000000006, 0x300) socket(0x0, 0x0, 0x0) unshare(0x8008004) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) eventfd(0x100000000) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/15 05:26:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a18000-0x38)=[@in6={0xa, 0x0, 0x0, @empty, 0xb76b}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff80000000}], 0x38) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:37 executing program 4: syz_open_dev$binder(&(0x7f0000689000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000007000)={0x0, @local, @dev}, &(0x7f000000b000)=0xc) sendto$packet(r0, &(0x7f0000004000-0xd8)="b0efe3519c9469c213aa4cd4988ead3485233659c1ac9ba9403eb2709894142cf7e614374455095de6bbf02e117878a07fdff1f64f7e082912ab94bf207657d6b7727aa06ba5a172182ec41d40d6f1908cd665e3793a7195e1425e759cbc37d35ef5ac7e0423f9f271d3091017cb66ad88e321b34a00b221c5d2852bb5572d7915f355a16ca90faf2ac166acaadd00795e3d3ca1a61fba212099f78eca51fd5ababa06abf17a01541a397bb97cb0dbf12f93aec901542258bf76e9fcdd3b4cfded15cc12b6ef55884079c60859cc637d0333446bc2ebc09b", 0xd8, 0x0, &(0x7f0000019000)={0x11, 0x11, r1, 0x1, 0x100000000, 0x6, @random="289492aa607f"}, 0x14) getuid() setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000001d000-0x4)={0x1000000000e65d, 0x0, 0xfffffffffffffff9}, 0x4) 2018/02/15 05:26:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000111000)=0x2, 0x4) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt(r0, 0x200000000116, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000507000-0x4)=0x1) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/15 05:26:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0xa, 0x80) ioctl$sock_bt_hci(r0, 0x0, &(0x7f00008b5000)="dbc0b4cd88f9d8e23b237fa90b732e1fb7b4122c4613e4921c0d6fdf968b6792e8c135115cf417f9d6b52750ad8d6b6b60088f0541f22b27824af957d43ce7b3f4169904b01cfd2c6c73f45ea769ee5e2da0ef4dee58a8906ad31d437b5e6bd859d94f90b9c4c2426da2abcbb36aee2cb34c9d56230a501f50a44ebdb47993c3d3d1a2b2f11939bb541c714336") r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000901000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = add_key$user(&(0x7f00002a8000)='user\x00', &(0x7f0000cbd000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001ce000-0x2d)="334517af91ff0595df4d4e754a4c65a98fe9ad50135e142283cc9f4d65339df4940990761afb7b0e834d31b18d", 0x2d, 0xfffffffffffffffb) r4 = add_key(&(0x7f0000243000-0x8)='blacklist\x00', &(0x7f0000d02000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d8e000-0x3f)="531969ae91206e5b92b6e0b982bc1cbfe1510fc4678d7803040e6e4f4e3f442d7b0c8fe60b2e5d9def1f5154eb18ee479dc15da5fcf9753cba52b76652d663", 0x3f, 0xfffffffffffffffa) keyctl$link(0x8, r3, r4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000031b000-0x18)=@add_del={0x2, &(0x7f0000025000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) write$tun(r2, &(0x7f0000fbe000-0xfd2)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}, {"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"}}}}, 0xfca) 2018/02/15 05:26:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x200000001, @u32}]}, 0x20}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009c2000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f76000)='/dev/vga_arbiter\x00', 0x220000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) [ 57.777728] binder: 8417:8422 transaction failed 29189/-22, size 24-24 line 2842 [ 57.794445] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.801125] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/15 05:26:37 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000)=[], 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000007000)={r0, r0, 0x4, 0x1, &(0x7f0000008000-0x21)="f0e4b4b68bcd686e7207fb0675613fbae18eb77e28dbc12746c3e2f3d687378f1d", 0x7fffffff, 0x3, 0x4, 0x9, 0x6, 0xd370, 0x764, "e21591e2285073dfa4e8dbed46addeaad807793c308af74bcccc139e59056a9b98909e14feec011ca5c12ed2d23b0c22abb8e8d00636ce2c82e18977b2a53d544eb6320ede18ce2a36217b12df5c2282f8758d2e8c2587fcc44840ace5cdea62bfeb233e90f5925a3d66a2becab743d28d366bad784d320c667c52d7128f8598550763f4c75f022608e4f7b9d53e5c123f441d062cb8372fb65227275c7eae7a6df5445f5dbbb63810dbbe6c608de500642bc1a01688aa0758160b7a"}) ioctl(r0, 0x20, &(0x7f0000001000-0x182)) 2018/02/15 05:26:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e23000-0x10)={0x1, &(0x7f000057e000)=[{0x6}]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00004a4000)={@random="b7e49b7bb034", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) connect$unix(r0, &(0x7f000013d000)=@file={0x1, './file0\x00'}, 0xa) creat(&(0x7f00006a7000-0xe)='./file0/file0\x00', 0x2) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a), 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/02/15 05:26:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x16) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0xb, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0xb, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/15 05:26:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000430000-0xb)='cifs.idmap\x00', &(0x7f00001f7000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000092c000-0xce)="e68674b56d289d9238464c7f605a5c5abadaa4d23553ce6e05d49d1cbc86b2220b104a5d3bac630deec39edd8c34d0aa956d848eaedb1589c76f03212e9a1d29ac4c39cc1513d2fc2cf19046d0739b5223ce6c9a98773bdeda221a3288523e4422af2e8012671ba8742f0975f8134dcd4108dac6779f9e274b850ae89d608255365d150bb58c4fcdd297adc6bc0be2604078f7cb3d4a59a1c3212074e725b6e35e05976c8d6ad828815b447256b56f4819d629f599f4a7c3321428d987de04d9bdfa691a57cd654daeff537f80fd", 0xce, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000b7e000)='cifs.spnego\x00', &(0x7f0000829000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000732000-0x1)='\x00', 0xffffffffffffffff) keyctl$link(0x8, r0, r1) r2 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r2, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f8d000)={0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004d3000-0x28)={@generic="e2f8752ff77439e3fe5cc72952b06b36", 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000065d000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xd}, r2}, 0xc) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1}, 0x3) r4 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') sendfile(r3, r4, &(0x7f00007cf000)=0x805f, 0x2) [ 57.890281] device eql entered promiscuous mode 2018/02/15 05:26:37 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000007000-0x4)=r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) io_setup(0x4, &(0x7f0000000000)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f000001d000)='/dev/audio\x00', 0x200680, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f000001d000)='/dev/cuse\x00', 0x400, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001b000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000001d000)={0x2, r2, 0x1}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x4, &(0x7f000001e000-0x20)=[&(0x7f000001e000-0x40)={0x0, 0x0, 0x0, 0x0, 0xd08a, r0, &(0x7f000000b000)="d4d017a48499ec4d533a8d0fe0408c085ca89f69dcc33a4d9532b3774b2e2d42c4d22d43612547f92235ed4440ea73fe72505a570542061c49e2c36de58078fd2699c556099a881ecc0bec904e4949b9ccb541e422ad", 0x56, 0xe1, 0x0, 0x1, r4}, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x7, 0x81, r0, &(0x7f000001d000), 0x0, 0xa25, 0x0, 0x0, r5}, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x7, 0xffffffffffffffc2, r0, &(0x7f000001e000-0x17)="ba4895c53f5136d64d799444fd776152b6bf0599824d4d", 0x17, 0x0, 0x0, 0x0, r6}, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x7, 0x8001, r0, &(0x7f000001d000-0xf4)="a7c8a1dcf52dd5813f1c298a6151278f2c8502bbda2fe4ac8c877c231d9c6982a3ce10b6ba76776a98b0dc7908004ebc6f770bee1052ac7ddafdb7934bd6074b6aaac8b9a90b67afb8c986ab5c5c007eeb8cafec78966d84b6b0e443c85d97d5fcf5e59a3d2e222c7ea48eb0ae54ab09c1b917f9c2c07628340aebd0104f487b0646efe6418c4f16f44132be1d64bd603693545b142c45597fe67a3f5d43e28759b6eb9de757945a6159935707ee0971d1f41565c9b9d8d4d398e07dc7e683190c97185123ea0ca2dee8e8ead934a2abdd143d47ad6232ebe743b8bcbe0994898187c998534d85dcec10d7aa30d94541355dcb72", 0xf4, 0x4, 0x0, 0x0, r7}]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000f000-0x4)) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$adsp(&(0x7f000001d000)='/dev/adsp#\x00', 0x2, 0x80000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000001e000-0x10)={0x8, &(0x7f000001e000-0x40)=[{}, {}, {}, {}, {}, {}, {0x0}, {}]}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r8, 0xc0086423, &(0x7f000001e000-0x8)={r9, 0x2}) syslog(0xd, 0x0, 0x0) 2018/02/15 05:26:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x7, 0x0, 0x8, 0x0, 0xfff, 0x13cc0cae, 0x2, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x100, 0xffffffffffffffff, 0x1, 0x4, 0x1}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000002000-0x4)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8), 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x400000) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000774000)) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f00006bc000-0xf8)={0x2, 0x0, [{0x1}, {0xa, 0x0, 0x0, 0x1}]}) 2018/02/15 05:26:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004ad000)={@generic="a63cb71c1d106170b1963bcbd0e4f2d8", 0x0}) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000197000-0xe8)={{{@in=@loopback=0x7f000001, @in=@empty, 0x1, 0x0, 0x3, 0x8, 0xa, 0x20, 0x80, 0x84, r1, r2}, {0xe0a9, 0x6, 0xb60b, 0xa1, 0x1, 0x2, 0x9519, 0x9}, {0x401, 0x0, 0x80, 0xa11}, 0x6, 0x7, 0x3, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, 0x2, 0x3c}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x4, 0x1, 0x2, 0x1, 0x1, 0x2}}, 0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005b3000-0x4)) r3 = fcntl$getown(r0, 0x9) capset(&(0x7f00000fc000)={0x800019980330, r3}, &(0x7f000011b000)={0x0, 0x80000001}) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000), 0x4) 2018/02/15 05:26:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000034c000-0x4)) 2018/02/15 05:26:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000172000)=@raw={'raw\x00', 0x9, 0x3, 0x2c8, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@broadcast=0xffffffff, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x7ff}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="7a8e371bf89c292571c138d31b820557", @generic="ecbcf5d274be44d85c165320f97261dc"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xfffffffffffffffe, "73797a300000000000000000000000000000000003ff00dc00"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x33, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000045000)='tls\x00', 0x4) 2018/02/15 05:26:37 executing program 0: mlock(&(0x7f0000bd1000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000100004, 0x8) mremap(&(0x7f000013c000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000f91000/0x4000)=nil) delete_module(&(0x7f00007e7000-0x1)='\x00', 0xa00) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00008d5000)=@raw={'raw\x00', 0x9, 0x3, 0x260, 0x0, 0xffffffff, 0xffffffff, 0x100, 0xffffffff, 0x1d0, 0xffffffff, 0xffffffff, 0x1d0, 0xffffffff, 0x3, &(0x7f000073d000), {[{{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1, 0x3}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], 0x3, 0x0, 0x3, 0x1, 0x7fffffff, 0xffffffffffffb9c7, 0x7, 0x8, 0x4}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x90, 0xd0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "df065082d85146f8b751db36eb46e537aef911af3e3d87e6ce9a3809bf1f"}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) 2018/02/15 05:26:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000029f000-0x8)={0x0}, &(0x7f0000581000)=0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000753000-0x8)=@assoc_value={r2}, 0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$inet6(0xa, 0xa, 0x9) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x7) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2300}], 0x1, &(0x7f0000414000)=[]}, 0x0) accept4(r0, &(0x7f0000369000)=@nfc, &(0x7f0000f8b000-0x4)=0x10, 0x0) 2018/02/15 05:26:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpgrp(0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000437000-0x8)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e01000)=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) r2 = socket$inet(0xa, 0x80000000000801, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/15 05:26:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef0000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000e82000-0xc)={0x4000000, 0x9, 0x1b}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000914000)='!', 0x1) 2018/02/15 05:26:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x33, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f0000f13000)=[{{&(0x7f00000e2000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000313000-0x50)=[{&(0x7f000047c000-0xeb)=""/235, 0xeb}, {&(0x7f0000f07000-0xc)=""/12, 0xc}, {&(0x7f0000dc8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c64000)=""/252, 0xfc}, {&(0x7f0000dbf000)=""/130, 0x82}], 0x5, &(0x7f0000d7d000)=""/90, 0x5a, 0x5}, 0x1}, {{&(0x7f00001ef000-0xe)=@l2, 0xe, &(0x7f00008cc000)=[{&(0x7f000033c000)=""/50, 0x32}, {&(0x7f0000027000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d6c000)=""/172, 0xac}, {&(0x7f000017c000-0x5)=""/5, 0x5}], 0x4, &(0x7f0000f68000-0x79)=""/121, 0x79, 0x20}, 0x1}, {{&(0x7f000032a000-0x10)=@can, 0x10, &(0x7f0000e02000)=[{&(0x7f00002be000)=""/29, 0x1d}, {&(0x7f0000bd5000-0x48)=""/72, 0x48}, {&(0x7f000064a000)=""/99, 0x63}, {&(0x7f00007ed000)}, {&(0x7f0000650000)=""/87, 0x57}], 0x5, &(0x7f00003b1000-0x25)=""/37, 0x25, 0xffff}, 0x2}, {{&(0x7f0000e74000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000b76000-0x30)=[{&(0x7f000033d000)=""/12, 0xc}, {&(0x7f0000cdd000-0xa3)=""/163, 0xa3}, {&(0x7f0000b2d000)=""/78, 0x4e}], 0x3, &(0x7f0000218000)=""/107, 0x6b, 0x5}, 0x3}, {{&(0x7f0000ea6000)=@sco, 0x8, &(0x7f00000ed000-0x80)=[{&(0x7f000008e000)=""/243, 0xf3}, {&(0x7f0000b19000-0xd7)=""/215, 0xd7}, {&(0x7f0000957000-0x38)=""/56, 0x38}, {&(0x7f00007e3000-0xe7)=""/231, 0xe7}, {&(0x7f0000f7d000)=""/107, 0x6b}, {&(0x7f0000da7000)=""/210, 0xd2}, {&(0x7f0000f71000+0x779)=""/167, 0xa7}, {&(0x7f00008c2000)}], 0x8, &(0x7f0000f1a000-0x1000)=""/4096, 0x1000, 0x339}, 0x3}], 0x5, 0x10120, 0x0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00009ef000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/02/15 05:26:37 executing program 4: r0 = socket$unix(0x1, 0x7, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000170000)=@generic="71261a0671800fe7976aaf29803b8e18", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00009f4000)='./file0\x00', 0x0) sendmsg$key(r1, &(0x7f00007da000-0x38)={0x0, 0x0, &(0x7f0000775000-0x10)={&(0x7f0000441000)={0x2, 0x15, 0x40000000000000, 0x7, 0x7, 0x0, 0x6, 0x1, [@sadb_address={0x3, 0x17, 0x7f, 0x20, 0x0, @in={0x2, 0x1, @empty}}, @sadb_sa={0x2, 0x1, 0x1, 0xfffffffffffff976, 0xfffffffffffffffa, 0x29, 0x4, 0x20000000}]}, 0x38}, 0x1}, 0x20000040) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) writev(r2, &(0x7f0000bdd000)=[{&(0x7f00004c7000)="22b134fb33fa5f335a1395454b6debf1", 0x10}], 0x1) 2018/02/15 05:26:37 executing program 1: 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(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) accept$inet(r4, 0x0, &(0x7f0000ebb000)) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000add000-0x1c)) 2018/02/15 05:26:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x8, &(0x7f0000a6d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00008d8000)={0x0, 0x6e, "6b652a3a139f79e2b1855062b1155029b6f7112c864a0c45351e5439eab290cc14d4ce4c88595f31e3fe5d8149c43858fa2f1be0109bf9604fcb90917d4c70a5c96384047291efa84ebdec5a90ca9de61a583038ab272c35d5e06536375c9c2531f0794fe58811a319c803b89336"}, &(0x7f00002b8000)=0x76) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b61000-0x8)={r1, 0x4}, &(0x7f0000b62000)=0x8) 2018/02/15 05:26:37 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x40000) setsockopt(r1, 0x10d, 0x1, &(0x7f0000c94000), 0x0) 2018/02/15 05:26:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ce1000-0x8)={0x0, 0x0}) ioperm(0x4, 0x5, 0xfff) r1 = syz_open_dev$usbmon(&(0x7f00003a9000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x20000) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000ec2000)={[], 0x5, 0xffffffffffffff9b, 0x4, 0x0, 0xff8000000000000, 0x3000, 0x2000, [], 0x1}) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e39000)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400007ff}, r0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x0) 2018/02/15 05:26:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xb47681fc4173101a, 0x5202, &(0x7f0000105000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000a86000-0xc)={@dev, @multicast2, 0x0}, &(0x7f0000d1a000)=0xc) sendmsg$nl_route(r0, &(0x7f0000a78000)={&(0x7f00005f7000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000e4b000-0x10)={&(0x7f00009e4000)=@ipv4_newaddr={0x50, 0x14, 0x20a, 0x6, 0x3, {0x2, 0x0, 0x218, 0xff, r1}, [@IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x0, 0x13}}, @IFA_CACHEINFO={0x14, 0x6, {0x7ff, 0x7fff, 0x10000, 0x1}}, @IFA_BROADCAST={0x8, 0x4, @rand_addr=0x9}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xffffffffffffffc0, 0x1, 0x2}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) set_mempolicy(0x3, &(0x7f00008e9000-0x8)=0x7ff, 0x1) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000514000-0x528)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 05:26:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) connect$pptp(r0, &(0x7f000014b000-0x20)={0x18, 0x2, {0x0, @rand_addr}}, 0x20) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000550000-0xc)={0x0, 0xffff, 0x30}, &(0x7f0000e62000-0x4)=0xc) mmap(&(0x7f00009a5000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000081f000-0x8)={r1, 0x1}, &(0x7f0000945000-0x4)=0xffffffffffffff9a) 2018/02/15 05:26:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpgrp(0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000437000-0x8)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e01000)=r1) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0xa, 0x80000000000801, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) [ 58.209895] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/02/15 05:26:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000229000)=@common='yam0\x00') sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001fc000)='/proc/self/net/pfkey\x00', 0x416100, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00001f4000)={0x4, 0x2, 0x7f, 0x5, 0xc, 0x8}) 2018/02/15 05:26:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007dd000)='/dev/rfkill\x00', 0x0, 0x0) connect$nfc_raw(r0, &(0x7f0000719000)={0x27, 0x80, 0x46fd, 0x6}, 0x10) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270241000000000013007352", 0x23}], 0x1}, 0x0) 2018/02/15 05:26:37 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x35, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/dev_snmp6\x00') epoll_wait(r1, &(0x7f0000eb6000-0x3c)=[{}, {}, {}, {}, {}], 0x5, 0x20) [ 58.258195] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/02/15 05:26:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x1, 0x80001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/15 05:26:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xef26, &(0x7f0000b22000-0x8)=0x0) io_getevents(r0, 0x80000000, 0x6, &(0x7f0000af8000)=[{}, {}, {}, {}, {}, {}], &(0x7f0000317000-0x10)={0x77359400}) perf_event_open(&(0x7f000010c000)={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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000a4f000)='./file0\x00', 0x100, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00001f6000)) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000d30000-0x10)={0x1, &(0x7f0000497000)=[{0x0, 0x3, 0x10001, 0x8}]}, 0x10) r2 = shmget$private(0x0, 0x3000, 0x101, &(0x7f0000e98000/0x3000)=nil) mq_open(&(0x7f0000245000-0x7)='[eth0}\x00', 0x40, 0x50, &(0x7f00001b1000)={0x4, 0x800, 0x401, 0x3, 0x5, 0x97f4, 0x9b, 0x6}) shmctl$SHM_LOCK(r2, 0xb) uname(&(0x7f00007e4000)=""/172) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f000055e000), &(0x7f0000373000-0x4)=0x4) shmctl$SHM_LOCK(r2, 0xb) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000d0c000-0x4)=0x3) [ 58.300264] l2tp_ppp: tunl 59: set debug=f55d40e [ 58.304359] audit: type=1400 audit(1518672397.932:88): avc: denied { map } for pid=8558 comm="syz-executor7" path="socket:[22487]" dev="sockfs" ino=22487 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 2018/02/15 05:26:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00007dd000-0x1c)={&(0x7f0000d1e000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000007000)={&(0x7f00000aa000)={0x14, 0x1d, 0x3, 0xffffffffffffffff, 0x2, {0x40000002}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000525000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getdents(r1, &(0x7f000038c000)=""/4096, 0xfd04) r2 = syz_open_dev$vcsn(&(0x7f0000926000)='/dev/vcs#\x00', 0x2, 0x200000) bind$alg(r1, &(0x7f0000d28000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-ssse3)\x00'}, 0x58) getdents64(r2, &(0x7f0000123000-0xd5)=""/213, 0xd5) symlinkat(&(0x7f000010b000)='./file0\x00', r2, &(0x7f000027f000)='./file0\x00') ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00008b9000-0x4)) 2018/02/15 05:26:38 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x204c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000114000-0x4)=0xc) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)) 2018/02/15 05:26:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000b9000)={0xffffffff}, 0xc) readv(r0, &(0x7f000093f000)=[{&(0x7f0000dc2000)=""/69, 0x45}, {&(0x7f0000915000-0x59)=""/89, 0x59}, {&(0x7f0000470000-0x1000)=""/4096, 0x1000}], 0x3) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ede000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000d7000-0x3e8)=@security={'security\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x0, 0x0, 0x1f0, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f000087a000-0x40), {[{{@ip={@dev={0xac, 0x14, 0x0, 0xb}, @rand_addr=0xfff, 0xffffffff, 0xffffffff, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x37, 0x1}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x5, [0x80000001, 0x0, 0x6, 0x3ff, 0x80000000, 0x488a], 0x35, 0xff, 0xb792}, {0x0, [0x1, 0x5, 0x4, 0xc957, 0xbf59, 0x6], 0x6, 0x6, 0x4}}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x7ff}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0xffffffffffffa556}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="ba6473edc1ef", 0x0, 0x6, [0x12, 0x1d, 0x7, 0x14, 0x25, 0x16, 0x3f, 0x17, 0x33, 0xf, 0x1a, 0x2c, 0x34, 0x2d, 0x40, 0x3a], 0x0, 0x1f, 0x452}}}, {{@ip={@rand_addr=0xf9, @multicast1=0xe0000001, 0xffffff00, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsf0\x00', {0xff}, {}, 0x8, 0x3, 0x1}, 0x0, 0xc0, 0x100, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@ah={0x30, 'ah\x00', 0x0, {0x1f, 0x8}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7000000000, 0x8, "e4e15ab4d8121a3dd2bd1b374ad6e88bfe55de2df73c95239fc4398b4334"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00009e8000)) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a45000-0xe8)={{{@in6=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000490000)=0xe8) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f00008c4000)=r6) 2018/02/15 05:26:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000025a000-0x13)='/dev/snd/controlC#\x00', 0x3, 0x8000000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r1}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) read(r2, &(0x7f0000cb5000)=""/72, 0x0) 2018/02/15 05:26:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000045000-0xb)='/dev/vcsa#\x00', 0x7c00, 0x100) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000dc3000-0x4)=0x7ff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000), &(0x7f0000009000-0x3b)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000), &(0x7f0000017000)}, 0x2f) 2018/02/15 05:26:38 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00009b5000-0x50)={@empty, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cdf000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000001000-0x4)=0x5, 0x4) 2018/02/15 05:26:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000594000)='/dev/qat_adf_ctl\x00', 0x20001, 0x0) bind$netlink(r0, &(0x7f0000502000)={0x10, 0x0, 0x0, 0x1000400}, 0xc) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00007e4000)=0x1, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) poll(&(0x7f0000e30000)=[{r1}], 0x1, 0x0) 2018/02/15 05:26:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x7, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:38 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom(r0, &(0x7f00002b7000)=""/207, 0xcf, 0x40, &(0x7f0000d73000-0x1c)=@in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$l2tp(r1, &(0x7f0000607000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a) 2018/02/15 05:26:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0xf9) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c4e000)={0x0, 0x109, 0x0, 0xffffffffffffeded}, &(0x7f000064d000)=0x10) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000081f000-0x8a)=""/138, &(0x7f000044f000)=0x8a) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000276000-0x8)={r1, 0xfff}, &(0x7f00000b8000)=0x8) syz_emit_ethernet(0x46, &(0x7f0000d0d000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @empty, {[]}}, "000086ddffff0003"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) pipe2(&(0x7f000016e000-0x8)={0x0}, 0x80400) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a90000)=@assoc_id=0x0, &(0x7f000093a000)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000036e000)={r3, 0x3ff, 0x7ff, 0x9}, 0x10) 2018/02/15 05:26:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}}}}, 0x0) r0 = mq_open(&(0x7f0000402000-0x1)='\x00', 0x1, 0xff, &(0x7f0000a76000-0x40)={0x3ff, 0xb0, 0x4, 0x6e, 0x7, 0x5aea, 0x7, 0x8}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000573000)={r0, 0x3, 0x1, 0x3, &(0x7f00007df000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c48000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$ipx(r1, &(0x7f0000764000-0x10)={0x4, 0x80000000, 0x7, "2d57529b08a6", 0x80000000}, 0x10) 2018/02/15 05:26:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006c9000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00008ad000+0xbd)=0x5) write$tun(r0, &(0x7f0000d50000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "9ce022", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @empty, {[@dstopts={0x0, 0x0, [], [@padn={0x1, 0x0, []}, @padn={0x1, 0x0, []}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}, 0x46) 2018/02/15 05:26:38 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003000-0xa4)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @empty}, 0x7fffffff}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x3, 0xa2, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x10, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0xa4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) 2018/02/15 05:26:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000008b000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x8, 0x100000001}, &(0x7f0000e67000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dca000)={r1, 0xfff}, &(0x7f0000528000)=0x8) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$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$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = gettid() r3 = dup(r1) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r4, 0x8, r2) sched_getparam(r2, &(0x7f00007db000-0x4)) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x9}], 0x1) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) 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$EVIOCSMASK(r3, 0x40104593, &(0x7f0000d7b000)={0x0, 0x0, &(0x7f00000dd000)}) tkill(r2, 0x3e) 2018/02/15 05:26:38 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000000b000-0xb)='/dev/midi#\x00', 0x1, 0xc0100) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x3}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000008000-0x24)={0x1, 0x9, 0xf6, 0xd2, 0xc54, 0x9301, 0x0, 0x100000000, 0x6, 0x8, 0x4, 0x4}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)='/dev/rfkill\x00', 0x40800, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) r4 = gettid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f000000e000), 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f000000e000)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) rt_tgsigqueueinfo(r3, r4, 0x15, &(0x7f0000008000)={0x1, 0x7fffffff, 0x1, 0x1dc}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000000d000), &(0x7f000000d000)=0x4) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f000000a000-0x18)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r5, 0x0) pkey_mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x4, 0xffffffffffffffff) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) times(&(0x7f0000003000)) 2018/02/15 05:26:38 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e66000)='./file0\x00', 0x80) fsetxattr(r0, &(0x7f0000212000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000b98000-0x1)='\x00', 0x1, 0x1) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000fd6000-0x4), 0x80800) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000fd6000-0x25)=""/37, &(0x7f0000fd5000)=0x25) r2 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000fd4000), 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000f3b000-0x10)={0x7, &(0x7f0000fd6000)=[{0x3, 0x2, 0xd6f0}, {0x9, 0x596, 0x40, 0x529}, {0x401, 0x1, 0x6, 0x5}, {0x3, 0xfffffffffffffff7, 0x2, 0x5}, {0x1, 0x3, 0x74, 0x6}, {0x7ff, 0xffffffffffffff80, 0x3, 0x45}, {0x1, 0x2, 0x4, 0x6}]}) 2018/02/15 05:26:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d0e000-0x2e8)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f0000c7a000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) r1 = socket$inet6(0xa, 0x5, 0x0) setxattr(&(0x7f0000c42000)='./file0\x00', &(0x7f00002f2000)=@known='com.apple.system.Security\x00', &(0x7f0000b71000)='trusted,)cgroup$\x00', 0x11, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x0, 0x0, 0xffffffff}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) r2 = socket$inet6(0xa, 0x3, 0x8) sendmsg(r2, &(0x7f000000a000-0x38)={&(0x7f0000010000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f0000005000-0x13c0)=[]}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000816000-0xd)='/dev/dmmidi#\x00', 0x6, 0x8000) accept$unix(r3, &(0x7f0000f88000-0x1002)=@file={0x0, ""/4096}, &(0x7f00000a2000-0x4)=0x1002) 2018/02/15 05:26:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x80) 2018/02/15 05:26:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x1040000000000006, 0x6, &(0x7f00009c8000-0xd9)="02000800", 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000d37000-0xc2)=""/194, &(0x7f0000730000)=0xc2) r1 = syz_open_dev$adsp(&(0x7f0000759000)='/dev/adsp#\x00', 0x835, 0x400001) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/02/15 05:26:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000775000-0x66)="2d64d209a92488f41251711f67c6acc5a0e3d055cfc56e4b711a340f50efdcd86e549bf6cf4f9136bc5b65cdc1498340108dcb0e567c2735ed56c3e16a1f1f333810517f8e3b1491e871c202fe1ed55c9608e07dac74e6c579394f9899387213a97fb52699a5", 0x66) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000cc5000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000063000-0x20)={{&(0x7f0000d84000/0x1000)=nil, 0x1000}, 0x2}) accept$packet(r1, &(0x7f000083e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000652000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00009b0000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x8688, r3}) vmsplice(r1, &(0x7f00004b6000-0x40)=[{&(0x7f000072f000)}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000ef6000)=@routing={0x0, 0x2, 0x1, 0x8, 0x0, [@empty]}, 0x18) dup2(r0, r2) 2018/02/15 05:26:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) recvfrom(r2, &(0x7f0000c9a000-0x7a)=""/122, 0x7a, 0x0, &(0x7f00009bc000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty}}}, 0x26) r3 = dup2(r0, r1) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00008bf000-0x4)=0x6, &(0x7f00002e1000)=0x4) 2018/02/15 05:26:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000+0x59c)='/dev/input/mouse#\x00', 0x94, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000376000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000c5f000)=0x2) writev(r2, &(0x7f0000fcb000)=[{&(0x7f0000d1d000)='-', 0x1}], 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ba3000-0x4)) ioctl$TIOCSBRK(r2, 0x5427) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b0a000-0x8)) r3 = syz_open_dev$adsp(&(0x7f0000b92000)='/dev/adsp#\x00', 0x9, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f000085f000-0x4)=0x7fffffff, &(0x7f0000c89000)=0x4) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00006bb000-0x48)={0x1, 0x0, [0x8, 0x2, 0x906, 0x2, 0x5, 0x9e, 0x401, 0xde]}) 2018/02/15 05:26:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000e70000-0x8)=0x7, 0x8) close(r0) [ 58.627629] x86/PAT: syz-executor3:8634 map pfn RAM range req write-combining for [mem 0x1d3090000-0x1d3093fff], got write-back 2018/02/15 05:26:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000ab9000)=0x6, 0xfa) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f000067d000)={0x0, 0x0, &(0x7f0000eb1000-0x30)=[{&(0x7f0000275000-0x80)="9928c31db60475c2e5a6e2c38f3227bddf6d7069ba9010cc58adc08eb519b5b8cd39753318c8c014864dcf1f89695c494631169d150d0e30e151cef6c1adfb49b71c84dc45e92d8f6f258b59b0830728b9f9b447c24045a29dc895e86c0faa7fd68f7249a013872944de1b2edffe9b7033ed2d4d9d7606d66cdbd66e925f3ae4", 0x80}, {&(0x7f00002e5000-0x2c)="f1d8ca95a3ff094dd1b42d80abcbc4ca4df48af56964a7bb3cbc3e5bda61c2add2d2ff3f38100ea6c8ab4658", 0x2c}, {&(0x7f0000eef000-0xc8)="23b9166412469004d8599e7faac5a8d70d812621465f0e3a0c812c4516deda8f284bd59a0885118584449dbd32fab6cb54d58111e1cd48b58ce8079ae62646ad81ba9e142f5c5c6a1358c550e16a653a51800d2515d32496246c25c4ba4ce0193d6b48e6d19bf03a74ab1eb88c46f4f1abb154b07a384cdbdc47f67e333aab744fec4db53625c54fa85a26e75f2a7eada1fc0f7ac7d1752ff76f09cf7933fb3b90b5edd7fd5456dd80d1905a4becb90b7a41a47bfb79fed0b6c1fad7d6c9b39140a8a97af59fc345", 0xc8}], 0x3, &(0x7f000024b000-0x78)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x78, 0x4}, 0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000003000)=0x3, 0x4) ioctl$KDMKTONE(r1, 0x4b30, 0x7) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x4008744b, &(0x7f0000003000)=""/174) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 05:26:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e32000)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000087000), &(0x7f00002d1000)=0x4) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) 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$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000945000-0x58)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/15 05:26:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007a3000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @empty}, 0x4, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00008e6000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = syz_open_dev$mice(&(0x7f0000d92000-0x10)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000031d000)=0x3, 0x4) 2018/02/15 05:26:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() clock_gettime(0x0, &(0x7f0000e3a000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000769000)={0x0, r2/1000+10000}, 0x10) r3 = dup(r0) r4 = add_key$keyring(&(0x7f0000be0000-0x8)='keyring\x00', &(0x7f00001c4000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r4) listen$netrom(r3, 0x1) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f6e000-0x10)={0x7, &(0x7f0000b97000-0x38)=[{0x4, 0x80, 0xb858}, {0x7b5, 0xff, 0x81, 0x3f}, {0x80000000, 0x7fff, 0x4, 0x10001}, {0x5, 0x7, 0xffff, 0x3}, {0x70, 0x200, 0x9, 0x5ac41e7e}, {0x60000000000000, 0x1, 0x0, 0x800}, {0xfff, 0x280000000, 0x9, 0x7}]}, 0x10) timer_create(0x100000, &(0x7f0000406000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)) tkill(r1, 0x1000000000016) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00001f3000)="2d129b7ea035020cf24adc4edb4c8e7d", 0x10) 2018/02/15 05:26:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffc24}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) [ 58.682625] x86/PAT: syz-executor3:8645 map pfn RAM range req write-combining for [mem 0x1d3090000-0x1d3093fff], got write-back [ 58.701608] audit: type=1400 audit(1518672398.333:89): avc: denied { prog_run } for pid=8651 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/15 05:26:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) memfd_create(&(0x7f0000dfa000-0x9)='trusted/\x00', 0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000580000-0x5c)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}, {0xa, 0x2, 0x6, @empty, 0x80000000}, 0xf8a, [0x424, 0x8, 0x6, 0x7fffffff, 0x7f, 0xe6ff, 0x8, 0x3]}, 0x5c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e2e000)='/dev/ppp\x00', 0x8200, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000493000)=""/246) ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f0000301000)=""/174) syz_open_dev$sndpcmc(&(0x7f0000986000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x20000) 2018/02/15 05:26:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x5) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f000008e000)={0x6, "1280e0607246"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x680, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000026000-0x4)=0x7f, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000017000-0x6d)="cd456b0b406beaa223568422347b461da62e7099485eebb4ba03d6eadf30ac3aea903e7dfc1bbdcf02b93cf6b68c4923f3a3c34ac0e6aa70cfff9bf97800abf2ab7552a98f9fc610717fe8520f7ad465327a1865868e3bfc1594e641f32a7c9a83ccf48e3fa2e029f6faae72d0", 0x6d, 0x8000, &(0x7f0000027000-0x10)={0x4, 0x81, 0xffff, "8b1e9e16c14d", 0x459ed0fc}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x1, [0x2, 0x4], {0x0, 0x6, "c5d61e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/15 05:26:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac3000)='/dev/ppp\x00', 0x220502, 0x0) sendmsg$netlink(r1, &(0x7f0000a3e000-0x38)={&(0x7f0000a88000)=@kern={0x10}, 0xc, &(0x7f0000051000)=[{&(0x7f00000af000-0x40)={0x40, 0x2c, 0x200, 0x4, 0x2, "", [@nested={0x24, 0x2d, [@generic="9d3399decb58c02de4fc386076b8a4e57b724dff813a6aaab6a858ad02df"]}, @generic="7c072f8e999a2e6fe6df"]}, 0x40}], 0x1, 0x0, 0x0, 0x4000000}, 0x840) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000013f000-0x4)) accept4(r0, &(0x7f000017e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000305000)=0xc, 0x80800) r3 = accept$alg(r0, 0x0, 0x0) recvmmsg(r3, &(0x7f000006c000-0x12c)=[{{&(0x7f0000da8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000e0a000-0x30)=[{&(0x7f0000ef2000)=""/112, 0x70}, {&(0x7f0000868000-0xb9)=""/185, 0xb9}, {&(0x7f00001e1000-0x37)=""/55, 0x37}], 0x3, &(0x7f0000416000)=""/132, 0x84}}], 0x1, 0x0, &(0x7f0000899000-0x10)) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f000069d000)={0x4, 0x8, 0x4, 0xc8fb, 0x1}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000a60000), &(0x7f0000e62000-0x4)=0x8) 2018/02/15 05:26:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f000032d000)=@ipv4_newroute={0x2c, 0x18, 0x413, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@RTA_FLOW={0x8, 0xb, 0x1f}, @RTA_PRIORITY={0x8, 0x6}]}, 0x2c}, 0x1}, 0x0) pipe2(&(0x7f0000040000-0x8)={0x0, 0x0}, 0x4800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fd2000-0xe8)={{{@in=@dev, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000d2d000-0x4)=0xe8) syz_open_procfs(0xffffffffffffffff, &(0x7f00001fd000)='oom_adj\x00') open(&(0x7f0000c16000)='./file0\x00', 0x20000, 0x21) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cfa000-0x9)='/dev/dsp\x00', 0x80, 0x0) recvfrom$inet(r1, &(0x7f00006b6000-0x2d)=""/45, 0x2d, 0x40, &(0x7f00009f9000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fe8000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000461000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00005a5000)={'vcan0\x00', r3}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000267000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x7f, r4}) [ 58.842509] PPPIOCDETACH file->f_count=2 [ 58.899466] PPPIOCDETACH file->f_count=2 2018/02/15 05:26:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000000004) fcntl$setpipe(r0, 0x407, 0x0) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000e1d000-0x39)="390000001300094700bb61e1c30500000000003f02000000450000000000800019001a000d003f000000280ff4000300000000000000060400", 0x39}], 0x1) 2018/02/15 05:26:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) timer_create(0x0, &(0x7f0000ccc000)={0x0, 0x27, 0x0, @tid}, &(0x7f0000030000)=0x0) timer_settime(r1, 0x0, &(0x7f0000d21000)={{0x77359400}, {0x77359400}}, &(0x7f00000f6000)) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) poll(&(0x7f00004b4000)=[{r0}], 0x1, 0x942) ioctl$TCSETA(r0, 0x5402, &(0x7f0000815000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x82) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000097e000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000775000)={r1, 0x80000, r0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00002dd000)={0x4, 0xfffffffffffffe00, 0x2, 0x3, 0x1, 0x3}) io_setup(0x4a8, &(0x7f000086a000)=0x0) io_getevents(r3, 0x1, 0x6, &(0x7f0000e35000)=[{}, {}, {}, {}, {}, {}], &(0x7f00001a8000-0xe)) 2018/02/15 05:26:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000010000)=0xc008000) ioctl(r0, 0x5, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002cd000-0x16)={0x0, 0x800, 0x7, [0x0, 0x5, 0x600000000000, 0x7fff, 0x7fff, 0x1000, 0x4]}, &(0x7f0000e95000-0x4)=0xffffffffffffffee) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b23000)={r1, 0x2}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000df9000-0xe8)={{{@in=@broadcast, @in6=@ipv4={[], [], @broadcast}}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00007f1000-0x4)=0xe8) finit_module(r0, &(0x7f000057b000-0x9)='/dev/sg#\x00', 0x3) 2018/02/15 05:26:38 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000004000)='/dev/adsp#\x00', 0x0, 0x0) migrate_pages(0x0, 0x1ff, &(0x7f0000004000-0x8), &(0x7f0000000000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000003000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000006000-0x4)=0xa6d, &(0x7f0000005000)=0x4) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000005000)={0x3, 0xaef9, r1, 0x80000001, r2, 0x6, 0x0, 0x800}) 2018/02/15 05:26:38 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = openat(r0, &(0x7f0000e0f000)='./file0\x00', 0x800, 0x180) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000088a000-0x10)='/selinux/create\x00', 0x2, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28442, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00006fd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da9000-0x15)='/proc/self/net/pfkey\x00', 0x14000, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000e74000)="c01a89fa0c845c1b7c64138900a04bba4caa1f3608202e9184c304e84ae131b6c8b54d25493c7596ae0270834faf98533c87f51b8df56e04bbe96ed8b132e33a92868de850c36a97be0e21cb8e7820ab26025cd2caca9bf15dc4958a3f", 0x5d) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f00007f2000-0x8), &(0x7f0000139000+0x39b)=0x8) fallocate(r4, 0x0, 0x0, 0x40007) sendfile(r3, r4, &(0x7f0000ccb000), 0x357) bind$alg(r1, &(0x7f000097a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) sendmmsg(r2, &(0x7f00006a0000)=[{{&(0x7f0000516000-0xc)=@nl=@proc={0x10, 0x0, 0x3, 0x61a00402}, 0xc, &(0x7f000075e000-0x30)=[{&(0x7f000028e000-0xa3)="8af8eabf241abe46ef8c1a639e60e917be9bb975ff9a3e8f61385386da7fcd871fd16ceefb15a31be1e9799cb4273f0dc5ede4e10b697510c736e084aa983fc4480c58959cb7c26211f19a09031e008fba17bdb4727198c8a73ea37232fb9d43c2dab4f97cc7b23c7db9d1f2cbee9750aa26e0710d14c5d4780a9ab81b056c4c908787c52f4fc189b7bf588c3fa119acaf43b95a2727ec453daeaf43d75a669a7df96f", 0xa3}, {&(0x7f00008c2000)}, {&(0x7f0000469000)="3d45a6f639f41ca2bed05b82a5b37a687f3e4c4fb2e17ac0a3bc332d377309425f1e20b13b9ab2469f140c5219f63ec96a8a57daa31b151dd51e6794a5a237f75c2eab4da9e5b4fa6cfc421bd41b1df231f00eaa571144b548850a90ab10c363de63a3a5f1474dddfe5c62d219b48e07fddb4258399e", 0x76}], 0x3, &(0x7f00008c2000-0x1c8)=[{0x30, 0x11b, 0x1, "dd69b5ac248f88147dd65854e88910b644bd3825959139cfd4"}, {0x100, 0x107, 0x10000, "1ad84b1e9ed31d5e2e13555e50886cdf24d6576e56969605d6b52b83e6abe9f8d8827339423c695c250ee3c974c2775292b8cacdbafb551c5253dc4b2462e25e0f32127af6b47da14c5bf9bdcc4616b22fe73f34e06cb2fcc885c34f4bf38c1db13340cf2c3a40f16a3a4efd73a84c7c77acc66a86603b150933ae72deb4f80877ceb31a4d3d511b1b3be1b3906d3951693b3411bdf9ecfbb43890aa459576f0b20d05b8d94af9102b79ce256982dda7a2ea1980240e9ecc942c2d0984a40ed99574572bbf38e7b918540613fd7206c14547276de7ce0587a6dce095b736d19c9cde54550fd1094e6a8ef00f7192"}, {0x98, 0x11, 0x54, "6c12fee91e60c21d7f505eea93c1a8e8a8868b59fb3fda89d34e4ab9dc627e97819a30dd1e0f8bb091c55384f9b178ef4f51e0ab25b9afe6bd647ea2b74d309205928d61b487bf5eea4e67847c5d670eed5ce06925f19c76cde784ec8e7d24e0efcd2bb8698ad98de4e0bbfc92a92fb59a788e3ee344374491a44de4f20fb8fc04f26903"}], 0x1c8, 0x20000084}, 0x7}, {{&(0x7f0000337000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @empty}, 0x0, 0x1, 0x4, 0x3}}, 0x2e, &(0x7f0000fc9000)=[{&(0x7f000011b000)="8de8c129f754cc9440c7cad1f9cca0374be4c32e8ad10f09725e4cf30b324b44dd68fc5e9ce9623c8abded6d1c4b7e188c13657ce946c3094f7bce4b693fa90d02a283e137a3e89559", 0x49}, {&(0x7f0000a4f000)="7dd562c78104670ec69d3be8ef247b025c149357d78132c3713aba16f9849091c2f220e64fedf6249f992b8940e08dc9", 0x30}], 0x2, &(0x7f0000019000)=[{0x1010, 0x0, 0xb8, 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0x1000}, {&(0x7f00000e1000)="f4863e18", 0x4}, {&(0x7f0000e49000)="7af6abedaec7c00286cf1281b7c5468eba7d6e319abd934e66ab6350edc7fefca1c1ed7823bc0f7dc66e576a2983995bf54c69510adc648a8dfd6e4dae2615fe577ff2d8883b6c55e9a2a326db7546d1c89c2dbab5e70795cf27be99f5f2d67e40bde4894a4cb309d6820d2f47fc28c48a0a5e008c9a6608da954b4896adcdfb8ebcbeceba7a878b7c41b248170384b8a8c8794fe638734ecc0f9638cfef21817f3e0f4ca6fd093c5c2a5dfde3d0e016d435cedccd41e4a0412fb0d76659c8db6a93a6a29ce872636ecee9786bf74ed26f9e1a46e909e51488321fb28b31bb3f53399f2fb0a3af3fa4e66927", 0xec}, {&(0x7f0000366000)="43da95cf76be69105dbda1c2bce48a78538fb1d1eeaa5b82", 0x18}], 0x4, &(0x7f0000ff7000)=[{0x100, 0x0, 0x4, "32ccf4655050c0cede2bec78986822f099c16455625d268a125a3b1e1d6bb9f67fc1323bf20db879b5968093960085372c8bd0176a68d777639e6256f6c8651e00104613e1a5764adfbaaa3384fd96a4ec3c35e84f370d65ce66583edc033b632c90348cfe585c8cafbdc66fe5efbf28221413dcc3e044d30034c6e4f1907e8e0694f27e46e03d4795fd575cc1d6f7c2c95aaaef58abe467a1da60fcd93a5e316b23cf6d42e96f0a9124e6e060630439af300bf982dd0d95b62d43e553b398f5a1e9172f153f3b4c5d8d6bacd1b707268c61a1f23cec8907bf3cced91396d22a46d338c02fcd0c3cd3"}], 0x100, 0x800}, 0x3}, {{&(0x7f0000687000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x3, @multicast1=0xe0000001}, 0x3, 0x3, 0x3, 0x2}}, 0x26, &(0x7f000099b000-0x60)=[{&(0x7f0000284000-0x3)="1eb385", 0x3}, {&(0x7f00006b9000)="56b7346537a83a1dda302edb1b48337de6b09a751ad5188c", 0x18}, {&(0x7f00009a7000)="6114c5262b5e64dcc6dbe6d6c656d4ce5f13a8e59c4df89a2f60e692b43a328a112486888a76d6054b5aa68db02a8f814bc2ae968c2251fce25d0dd7492a123442d21d5b3ba01cce9333a46a7bdbc446e30ef8fc7d05ed2ce89591b8bb30292f158f6eb2ed8e69d35c478d78684c93f84d476f972c8aefbaf5af4dcf5cfe07883f9cdb4f30b4ce629566e00da56dd0d8dd", 0x91}, {&(0x7f00002ea000)}, {&(0x7f0000924000-0x3f)="f67c8322727bfbd5adbc460b353df3d00e16b34e95649be809151a660b49dfce603fac83115e94f4542a9e7fb359cbed00eecae7a84bb0c1777c717536c5b8", 0x3f}, {&(0x7f0000ea1000)="20473f79ef32ab738d2b2a30e05941ff72e917e8cd759e769566dce09614b9546ed8e44ed55bf6f77332e86eb71103690722a07c91fd6c320daf0db3cb2ba7248e2df2d3d214e661bd20faa8f6099c8fb09c36e1c4a99342bf41da67c0eb1d9c39c477441720b95181198a98a860957a0cba36bbbe9197e433b234b5b08ebc69bc2dedb3a7b08aebc38d82cdeea480603c7b5ed40b2c6b6d0fc0741eadf44aec54d9f72d5d9b70de7a1ed162e339", 0xae}], 0x6, 0x0, 0x0, 0x8000}, 0x4}], 0x5, 0x0) poll(&(0x7f0000eb6000)=[], 0x0, 0x8) creat(&(0x7f00006b4000)='./file0\x00', 0x0) 2018/02/15 05:26:38 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000aa5000-0xb)='/dev/vcsa#\x00', 0x5, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00003d7000-0x53)=""/83, &(0x7f0000001000-0x4)=0x53) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) request_key(&(0x7f00001bc000)='id_resolver\x00', &(0x7f0000233000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00005be000-0x3)='}-\x00', 0xfffffffffffffffe) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0505510, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) 2018/02/15 05:26:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000bfb000)={0xfffffffffffffff9, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00004d6000-0x10)={r1, 0x5}) recvfrom$ax25(r0, &(0x7f0000938000)=""/4096, 0x1000, 0x40000062, &(0x7f000068c000-0x10)={0x3, {"e3200ce2b54b44"}, 0x5}, 0x10) waitid(0x0, 0x0, &(0x7f0000276000), 0x1, &(0x7f00005cd000)={{}, {0x0, 0x0}}) clock_getres(0x1, &(0x7f0000211000)) getsockname$ax25(r0, &(0x7f0000537000-0x10), &(0x7f0000fcc000)=0x10) clock_nanosleep(0x2, 0x1, &(0x7f000074c000-0x10), &(0x7f0000845000-0x10)={0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000803000-0x6)={0x0, 0x2a}, &(0x7f0000e31000)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c05000)={r4, 0xb7, "2fa5c5636db210ed4237e43ebb99db71b01683eb16bfd2b3a52eb518df3b53367bc9849afb255c0a7553b8708d23ab4682db1b3862502458036abadc6295b325054c6d071ba32448556ca72c9dee740e18f587974dc7fea8bf1e0f3cdaccf5caae09d9e22d66aaa51ed9ccfd2cc7208f953eaa6a171c926f0f8388efd5b6625a18592fef2192086cdc6a3ecdc862c0a62b236f192ac4a7e22b4ffe38a04d321e1cffa6d3b016c301cce414d8591903cbe7d4d19b5b37b9"}, &(0x7f0000615000-0x4)=0xbf) utimes(&(0x7f000071a000-0x6)='./bus\x00', &(0x7f0000463000-0x20)={{r3, r2}}) fallocate(r0, 0x40000, 0x0, 0x4) 2018/02/15 05:26:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00004e4000)={&(0x7f0000622000-0xc)=@proc={0x10, 0x0, 0x2, 0x448}, 0xc, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)={0x320, 0x1e, 0x200, 0x1, 0x0, "", [@nested={0x28, 0x2e, [@typed={0x18, 0x76, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x6b, @binary='k*'}]}, @typed={0x10, 0x6a, @u64=0x5}, @nested={0xd0, 0x3, [@typed={0xc, 0x96, @ipv4=@empty}, @generic="d17589a26f813d1974bf07a3398973b7d49a5a26497250cc7bdc5c81ba2b84862d4f9df40fbb3ef29459", @typed={0xc, 0x91, @ipv4=@loopback=0x7f000001}, @generic="71c3b3263a3663c71b3d2de7e09438e1a365915fb51194bb075341fe20f35c6cb609bf599d2e380a8a44fb8fc7a333c692bd20f122b4070d0cd40fbcb6a64e6c5f8a4f51d2213a8e181f0349583f293f678e5837690b9f722c9b528e456957de2da4d8450f75401beaf369b11a634d7fdd5d03d4cad34ca8aef3b90659d159d9fa2dc7ec72331c12"]}, @typed={0x10, 0x52, @u64=0x401}, @typed={0x8, 0x79}, @typed={0xc, 0x4f, @fd=r1}, @generic="f3e2c3efbc7c89a50db86e0f99c6cd836c0d8cf31332a4d81763caaaab77543c5c08c8605a201b32378bbcb650f13ba7b68b27d0118b6ed8830260a5d61161620a424a3c4556fa6a1ddcfe5a6d1b3de2345b19a10f5b8f77172c39407f03911e45f72f9b1931dec4009d89daca8b97a9b4b8988e62b0d8fd6aa2351b288f2ff4966de7a3d42e561a4c0fb004ec36fdae2a0e510dab027337529a10b77cbfe5e7819cdc418dbdb277725fe041864a146d3f935073d9fdfdcc043d440781005559c9b64189bdc1f5278f61679eb715e1fe460e26ee0caa32cce8967132cd88c03b8544381d44", @typed={0x18, 0x3a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="61cddfa83de0c155a44d92675f45e4c68821692f91c045b9199f29763e042ad00b13d7f9109b343644cf98623fe73ea93301777049ac509229ba4ea9c20d2afe4b3e57bba489338be3f17783c8fe62c438348dd9030a68c457917abfabda6d48b48d1205c8b134b57d4b4360b3c709c9565384802cabdbbb6fa9d507a8e766b1d833a69ecca4d7124e825f3104da020bde2f2cb559eb5d60a0aebd7e928b7ca3e1c6c2af0c040ad46a3f595d13b50bc107347337eb79d4461b44db2214697c707a6f601809d115f2", @nested={0x1c, 0x43, [@typed={0xc, 0x70, @pid=r2}, @typed={0xc, 0x4b, @pid=r3}]}]}, 0x320}], 0x1}, 0x8040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r4, 0x1, 0x0) 2018/02/15 05:26:39 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) listen(r0, 0x0) r1 = geteuid() r2 = getgid() fchown(r0, r1, r2) connect$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @my}, 0x10) 2018/02/15 05:26:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000065b000)={@generic="8cd7311d41253858b8d9450df773833b", 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000ca5000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d93000)=@syzn, 0x10) [ 59.383507] program syz-executor1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 59.410195] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/02/15 05:26:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) fstat(r0, &(0x7f00006ba000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e13000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001c1000-0x4)=0xc) chown(&(0x7f000053e000)='./file0\x00', r1, r2) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}}, 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f0000f0c000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) write$fuse(r3, &(0x7f0000b26000-0x20)={0x20, 0x0, 0x5, @fuse_ioctl_out={0x7, 0x101, 0x10000, 0x4f4c}}, 0x20) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a9a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000518000-0x4)) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1000, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) r5 = open(&(0x7f00000c8000)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000002a000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x2f, 0x4}, &(0x7f000075e000-0x4)=0x98) fcntl$getownex(r0, 0x10, &(0x7f000051a000)) iopl(0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b08000-0x8)={r6, 0x8}, &(0x7f00008dc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ce5000)={0x0, 0x4}, &(0x7f000021e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f000023c000-0x8c)={r7, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x8c) 2018/02/15 05:26:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa8000-0x12)='net/ip6_flowlabel\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006b0000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, [0x2, 0x40, 0x8001, 0x1ff, 0x3f, 0x4, 0xefee, 0x448, 0xa985, 0x6, 0x8, 0x8, 0x3b, 0x4f8, 0xff]}, &(0x7f00002cf000-0x4)=0x108) prctl$getname(0x10, &(0x7f0000e60000)=""/159) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cfd000-0x10)={r1, 0x1, 0xa5a, 0x6}, &(0x7f000070f000)=0x10) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00006eb000-0x38)={&(0x7f000088d000)={0x27, 0x9, 0x2, 0x2, 0x101, 0x8000, "c47266aaf954b09f98937176c14d0cd180b7c92accbe5b507606998563815f8022fdcbced8dc0141832ccbf4ceb3f9d22c40595a86fa92858eca800eda404b", 0x8}, 0x60, &(0x7f00006d8000-0x40)=[{&(0x7f0000e50000-0x1000)="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", 0x1000}, {&(0x7f0000fd1000)="9b57c804bd57bea002c25ac947ba46af4717bf61269ecc38d76d25f8ceb6ec5c3b6b97c642b2843e25b1e61087d022635d54c50977676136173e1b3c340ead64e618d9a90b0d35d5115e79af4a85c62d929ee107c24fa34a261541f943e3038e6cfd1e60c59a4b8612aee14b17bea8eb6b38e747566f890d1c058cb8fbec3219384e55550ac3de073260687d821d874f31db233c52123006aa2a2ec1487a29c017c7f19d280659347a8a371c9cd403204f8573dd87788aa55a744e2de115cc69cfeb5d0a4c3ce937f0eac107a431a2a7d38bb6ea313d97a71d4195", 0xdb}, {&(0x7f0000281000)}, {&(0x7f0000bfb000)="e51b3d22369a5d0b4ded6e2fe916855c410e659bd4837f60478eb9c8da5b8fd89a0a4866c5492c717dd519608f73619471376df6d0f1e3c691ec98e520cca9e246cf9f654b9606b2bd051679f491075986b7f35cad6a40e6feccf97b63a8a82cf40c8cf6dd7381d3a91fa3c70458b61fdf3bb0704ea8e92a05463531bc28298de93dd9433ed46abe3b519d5cbb3d8a3833b141bfa2a9d28e4eef823594e2208e8c3a8e1efa50bac2a25b4a63061b77bda60df5976629f1e2475d7b21ce8e", 0xbe}], 0x4, &(0x7f0000dab000-0x58)={0x58, 0x10e, 0x0, "4f2c076c0fe135ef2abe49fb8bfc3c57ae3ecec49c87888dfa767c351134e18972b3176569bb5ef65a5f33f1a107fdb52c81fb4ab2451938eee941289d18c54e22"}, 0x58}, 0x1) 2018/02/15 05:26:39 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000-0x10)={0x3, &(0x7f00006b2000-0xc)=[0x20, 0x7, 0x2]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) r2 = getpid() ptrace(0xffffffffffffffff, r2) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000015f000-0x10)={0x4, 0x8, 0x1, 0x7}) write(r1, &(0x7f0000c71000)="220000001800070700be0000090007fffffffa1e0000000900f8ff0005000280ff45", 0x22) 2018/02/15 05:26:39 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00007fc000/0x4000)=nil, 0x4000}, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000)=@known='system.posix_acl_access\x00', &(0x7f0000001000-0xb2)=""/178, 0xb2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/15 05:26:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00003cf000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000a78000-0x10)={0x127ff, 0x0, &(0x7f0000a8b000/0x2000)=nil}) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)) fstat(r0, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_setup(0x9, &(0x7f0000216000)=0x0) io_submit(r2, 0x9, &(0x7f0000fb2000-0x48)=[&(0x7f0000896000)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f0000429000-0xcb)="092cf513a096de3ade10c833e352e90a77d3d5c4fce5214d989cae2e571fe3991522f8707a03ceb4feb9b95337f19dbfe8c04ca1f2e266374fb3db06960ccfcfa5fa490be4b34b34a0f5a04fafd78c524f40552812a74f0f1f70576091b5d6f6035cbfd7bc91676549b03cc919a52ee49748d768c0700103c272afc104e17ee39439aa4038b1ecb091269c0be336589c817a4b55ac082d24c7dcd168af615409e56f693fe52f0c32a3e9e4262faa9ef8f2372650c4605d323b9d3dca804baea8fa32d9900c43c93e2294cf", 0xcb, 0x28, 0x0, 0x1, r0}, &(0x7f0000299000)={0x0, 0x0, 0x0, 0x1, 0x80000000, r0, &(0x7f0000e93000-0x7a)="7d7f470db408324d2b594918fb6087e169a9c692df4e64c20eeb4a93e18c0e13ffab284e4b0b2d262bc5fe59a9a192649dbb34ee7a93c34aa71776ffcd4fdb091ff172a3753f5f69eb90b7a88dce1e91781b988dabeee179f42ed67f94dc8690a0d21fd498448cdd4a7096ef721d498afe2e2c1a7fee1dc78c1a", 0x7a, 0x9d2c, 0x0, 0x0, r0}, &(0x7f0000bf2000-0x40)={0x0, 0x0, 0x0, 0xf, 0x489a, r0, &(0x7f0000544000)="03986aa40c16ecce4f4cc70d950e4c5af56a0af51e0009ce80e2186f63b6b8a0e6c13c04962d", 0x26, 0x80000001, 0x0, 0x1, r0}, &(0x7f00007be000)={0x0, 0x0, 0x0, 0x8, 0x9, r0, &(0x7f0000632000-0x17)="e91238c76a4668dec91f9198b4adb18468e994ab4357b4", 0x17, 0x1, 0x0, 0x1, r0}, &(0x7f0000444000)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f00005ba000-0x3)="581c31", 0x3, 0x8, 0x0, 0x1, r0}, &(0x7f0000488000)={0x0, 0x0, 0x0, 0xf, 0x2, r0, &(0x7f0000c7e000-0xc4)="06f545bda81d494fc387b160e6b285b473b6b3d2239ca57e54e8d87c941d5fc22a113ccc86ba76ba729bdf0cc4950a9f6698e4b6684e80409c17dbe07cfa3618ec57939146d3d2628f1ee1cc9d022d0aef89ae5d13bcc25086b0b256e7aaf93529941e5e6c3864f69f0130eb6e66b4f5bd9b36e62cc9ab2cd05dcfcb5985dcfeedb85e41efd82d16eac40a0919469cb7f66a966e26de662ab573afd8f6a0da46174b9513d0ca7386c74a6741acdaafa8c3f92bc43b9d91d7b412878c9d7a7d042866724a", 0xc4, 0x2, 0x0, 0x1, r0}, &(0x7f00002b5000-0x40)={0x0, 0x0, 0x0, 0x2, 0x9, r0, &(0x7f00006b1000-0xe0)="c7fef757c75a0c42dd749aed373f256752c9562415deec796acaa44c2b2b7f963e42a581b89356e643a980b60993e2a414bf73e65dae02bfc2e0f94e62a4d7fd896ae131d994b1a4a4ff172ed1edb93feaba16e3877d42dcd7432053df37e929e6fa71f515cea59845750b3b02a9e223fb675d3dd44ddf87ce3a3b5e2c593ff9cdfce0e6d8254fa8833b26f952dff113b0a4fd9d52490bbf05cbac192dd16af0f209b5d07f512b47b07e384bd13f28e8bc12ed1850721a1fdd5d9027b53f51b80b197d03b6c71466985d2065d8bfe1bcb57136cadbb97743db44339e5349789a", 0xe0, 0x7b4, 0x0, 0x0, r0}, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000373000)="64b6dc3de2348e14a731456035917a9dda92224b729f28b91295200a881bf4041e3ba0b472bf9dbb4633e5e5fdee58d313a4cc0cddf902913a3624a3adbd500518de12b22407d27a2123ef50d1a580396ede6ad1abfe060b1b9150adc34cdfdb34f91502bb7a15a4edfe093db91cc3eb56ed92548ac6319384e219e2f148039359f1d6e0dc80411876611a40a803378c7409f69cb3c57bd120743a083cb9e2f0756d", 0xa2, 0x6, 0x0, 0xa0cff8e879276325, r0}, &(0x7f0000af7000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000ee0000-0xf)="f3c47638df5c33c50596855c78c111", 0xf, 0xfffffffffffff7d6, 0x0, 0x1, r0}]) setresgid(r1, 0x0, r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00006dd000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00001d0000-0x24)={0x1, 0x20, 0xf0f, 0x0, 0x10001, 0x10001, 0x28, 0xffffffff, 0x2, 0x100000000, 0x4, 0x2a2}) 2018/02/15 05:26:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e), 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendmsg$alg(r0, &(0x7f000047c000)={0x0, 0x0, &(0x7f0000ff3000)=[], 0x0, &(0x7f0000564000-0xb8)=[]}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f8f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005ec000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000bd4000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00002e3000-0x8)={r2, r3}) 2018/02/15 05:26:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b1f000-0x11)='/selinux/enforce\x00', 0x404000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000380000-0x50)={0x10, @tick=0x4, 0x3, {0x7, 0x1}, 0x5a}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d4000)={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) r0 = syz_open_dev$sndpcmc(&(0x7f0000d1c000+0xe29)='/dev/snd/pcmC#D#c\x00', 0x2, 0x22e003) membarrier(0x0, 0x0) mmap$binder(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x2011, r0, 0x81000000) [ 59.445916] program syz-executor1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 59.480169] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/02/15 05:26:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000d84000-0x37)="645538c3234c63cd566a00429385a144064224436c600021fa594e17e1f9416e9e1e5bdc4e2d70e6ceb9b70b3a19f689ed363530fab129", 0x37, 0x40000, &(0x7f00002ee000)=@abs={0x0, 0x0, 0x2}, 0x8) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) connect$inet(r0, &(0x7f0000989000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0xf) 2018/02/15 05:26:39 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000004000-0x4)) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000)=0x1e) 2018/02/15 05:26:39 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x8902, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000001000)={0x3}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000002000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x9) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000002000-0x10)={0x6, 0xfffffffffffffffa, 0x1, 0x1}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000003000-0x40)={0x6, 0x5, 0x40, 0x7, "13139ea1c1f7857052a4734cc35f1070ceb1b05c562bf1e6535343227c1b102a35fafb4b07395d42bfef991f", 0xafed}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000001000)={0xf9, 0x14, [0x14e, 0x3ff, 0x6, 0x5d, 0x6]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000+0xbbb)) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000001000-0x40)={0x100, 0x2, 0x7fff, 0x8592, "2bab14964c07afb7ba9134720111c7c1dcc7c2f9dc30df8b0a5f78efa8228eb92d561a1d96ac8b6424ba544a", 0x200}) prctl$void(0x0) 2018/02/15 05:26:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/qat_adf_ctl\x00', 0x541000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000ff9000)=""/94, 0x5e) r1 = userfaultfd(0x20000800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() mremap(&(0x7f0000cd0000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00001d5000/0x2000)=nil) process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/02/15 05:26:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000c76000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000000)={0x4, 0x0, &(0x7f0000fe6000/0x1000)=nil}) r0 = open(&(0x7f0000562000)='./file0\x00', 0x20842, 0x1) recvfrom$llc(r0, &(0x7f0000604000)=""/29, 0x1d, 0x40010020, &(0x7f0000e2e000-0x10)={0x1a, 0x0, 0x83bf, 0x1, 0x5e, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/15 05:26:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x805, 0x1000000300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x1000000002, 0x801) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff}) r3 = open(&(0x7f000000a000-0x8)='./file0\x00', 0x8a00, 0xc3) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f00005d8000/0x18000)=nil, &(0x7f0000631000)=[@text64={0x40, &(0x7f00005bc000-0x54)="0f01c9360b747501480f7f1666f30f22c5c7442400c0000000c74424020d000000ff2c240f20d835080000000f22d826450feedd8f295001513648b812900000000000000f23d80f21f835000000400f23f80f08", 0x54}], 0x1, 0x8, &(0x7f000029e000)=[], 0x0) 2018/02/15 05:26:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x404900) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000a61000-0xab)=""/171) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x937e, &(0x7f0000017000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000002000-0x58)={0x5, 0x0, [{}, {}, {}, {}, {}]}) [ 59.624854] syz-executor0 (8754) used greatest stack depth: 13200 bytes left 2018/02/15 05:26:39 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000004000-0x6)='./control\x00', 0x4) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000003c000)='./control\x00', 0x141042, 0x0) creat(&(0x7f0000017000)='./bus\x00', 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000af9000-0xa)='./control\x00', 0x0, 0x0) chmod(&(0x7f000003d000-0x6)='./bus\x00', 0x0) 2018/02/15 05:26:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000e5d000)=""/24, 0x18) getdents64(0xffffffffffffffff, &(0x7f0000461000)=""/619, 0x26b) 2018/02/15 05:26:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) pipe(&(0x7f0000948000)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00007b6000)=0x5, 0x4) 2018/02/15 05:26:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0xfffffffffffffd42, &(0x7f0000bc3000-0x378)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="a0977cdb3cc7", [{[], {0x8100, 0x3, 0x4, 0xfffffffffffffffe}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x2b, 0x0, [], [@generic={0x101, 0x0, "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"}]}, @fragment={0x89, 0x0, 0x0, 0x296d, 0x0, 0x1000000000000000, 0x0}, @routing={0x3b, 0x0, 0x1, 0x7fffffff, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}, @hopopts={0x89, 0x0, [], [@ra={0x5, 0x2, 0x2}, @generic={0x94, 0x0, "448a9dbf74eda47bd47891673e1516801b3ea5ee83a61e4f55ed17ca781853479b947ce24e433f05eda929b46225a406aca557b59251c736bd80793f599cf27d4f1a261ed2d0e8f3b44ca300354191e9cdaf11b8860af0ee23d487255ebf82692fb8b64281e5060623312ec7f3d07fc4459866436c73083d83a4d2b17f3720c5bd410dd759340bd2bc89d4fe7b77eef18261b6082e84d5357cbe060175cf2071580c6c39ac605ceb96dc29f285631a17142e1675cff4dbca8e83d96b06afb93fb178f45470e54447398e0e"}, @jumbo={0xc2, 0x4, 0x100009eb9}]}, @routing={0x3a, 0x0, 0x0, 0x1, 0x0, [@loopback={0x0, 0x1}]}, @dstopts={0x16, 0x0, [], [@ra={0x5, 0x2, 0x10000}, @hao={0xc9, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}}]}, @hopopts={0x3f, 0x0, [], [@ra={0x5, 0x2, 0x7f}]}, @routing={0x6e, 0x0, 0x3, 0x10001, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xc}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, "0eb42272a80a009bfc8dc02933ac9235be4189b4c8487fd434da3936eaa7c9930cd567d7cd47760f0a421439eab322705c6cfc9192675b49b61b008ef0dde6e92de9335227d2f47fb4c8909f76a982370cde0760726ce27e1a9a36409679486df1746c19ffee03f873da130e0db90d9da168afc0237d76e42323658332ca5b7498b4c53257ccc3575fcb5346448629cb7ed3f9771111bcfb3e84698ae8c8a99d479530f3985bf2a0322704a30f6a5573"}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f000072f000-0x20)={{&(0x7f0000898000-0xaa)=""/170, 0xaa}, &(0x7f0000135000), 0x1}, 0x20) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f00007b8000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x10000000000000b4, &(0x7f0000560000)=""/129, 0x81, 0xfffffffffffffffe}}], 0x1, 0x3, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000261000)=""/251, &(0x7f00006a3000)=0xfb) flock(r0, 0x8) 2018/02/15 05:26:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000a2b000-0x2)=0x3, &(0x7f0000b69000+0x7b0)=0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000275000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/02/15 05:26:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000001d000)={{{@in=@remote, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000bde000)=0xe8) write$fuse(0xffffffffffffffff, &(0x7f0000008000-0x28)={0x1c, 0x3, 0x0, @fuse_notify_inval_entry_out}, 0x1c) [ 59.714374] irq bypass consumer (token 00000000c32da01d) registration fails: -16 2018/02/15 05:26:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f4e000)={0x1}) mq_open(&(0x7f0000614000)='^#md5sumuser\x00', 0x800, 0x42, &(0x7f0000252000-0x40)={0x5, 0x80, 0x100, 0x8, 0x8, 0x1, 0x6, 0x4}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4), 0x4) pwrite64(r1, &(0x7f0000a61000-0x7a)="27bd064573f1d56031fc06d72c3b932c18e85726b7ed68046f2b950faccd28845f814959fe55208e54f19982a5cb4821e0e995978f46bca6aa3f4a1be4f8466d725d48a5fee389a2100bf14d46ccd22a52f2c084a2baf0dcc9d359a76d6455db75cc9baed3033498b257e7399b0a84c5baa44980e9b61404190a", 0x7a, 0x0) 2018/02/15 05:26:39 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f000000e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002c000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x100, 0x100, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f000001f000-0x40), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x2}}]}, @common=@unspec=@NFQUEUE0={0xf, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xa3, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f000001a000-0x60)=[], 0x1f2, &(0x7f000001f000-0xf8)=[]}, 0x0) 2018/02/15 05:26:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) select(0x40, &(0x7f0000ece000-0x40)={0x400, 0x100, 0x401, 0x7, 0x1, 0x8, 0x8ee0, 0x3}, &(0x7f0000427000)={0x3ff, 0x5, 0x401, 0x20, 0x10000, 0x9, 0x1a, 0x80000000}, &(0x7f0000f59000-0x40)={0x3, 0x6, 0x8000, 0x3ff, 0x6, 0xfffffffffffffff9, 0x400, 0x660}, &(0x7f0000783000)) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xbf, &(0x7f000079c000-0x4), &(0x7f0000351000-0x4)=0x69c4a5d13df95edf) 2018/02/15 05:26:39 executing program 6: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000001000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000f9c000-0x20)="020000008d35164014a9135301000ffffe00007663d8a705b0000072052a90e6"}) r1 = syz_open_dev$midi(&(0x7f000014f000)='/dev/midi#\x00', 0x6, 0x101880) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000f9f000-0x38)={&(0x7f0000f9e000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000906000-0x20)=[{&(0x7f0000c78000)}, {&(0x7f0000f9e000)="a7f42461ba90de0d6ecbba666837bf9d853c7744ef2121243188f89ca8781c1a21166f9b575136cc64d06c3020bb7393ad98f53e7c22100c03c87d1942bf18f6aea60bcec0174163ac43c2896deca88bb2ddd1ce520131", 0x57}], 0x2, &(0x7f0000f9f000-0x350)=[{0xb8, 0x11f, 0x1f, "73f4f62e3e1b49cd3fb666d5a1084ff63e822aa6d4e0587e102f91f7f37a8e74a11c33ea179b79a3e83bc74002706a3d0b6a70b80d5f33b9aa0b92dbf71e13c09625b092c3f66edeb0cedfc83f68b7dd3a25583e1c9748b4652b068279faa66fd443524a453c777fa676efc3326d692979d7c68f2d86cdb4f6b9cecfb6ec137d0b0511dc45b7f0aeca7f4eb8daf2b5ebea0ebf5e9ec371ee8fb673b6cc368e41deef8a059d5417"}, {0x18, 0x10f, 0xfffffffffffff4fa, "008ef26ce07a"}, {0xe0, 0x117, 0x81, "49dc90cbf9984c1057f4da5a52ccf8b5ffed6e61afba4943b418a5a6bf4a38d2e718c53ef22d684d9dae8a25c65288bfab12e68a2212c664ef7a9099832046f4f37d8cdf0cf412beb87fd9a41b1383fe83b51a4ebbd67b2386f289ba521281294129416d8d7eed24ff6905306754e81a3db9083eef9608dcd98180b2bd047e92add0584a79f088cf05eae14ff38376335a5eb19d4bbcfeed7d682c523fb747eccb2cf731b855437b089ddd90aff1f642dc1446a39601dd92f96a555e812d0b122759c86a2d935353af158b"}, {0x78, 0x107, 0xfa, "6a6f3c5947e0b25d2e11ae3995425798faec31a6235764e19ea19f157c9a9ecab656f08a3e5b96d477c79e294dda6b1af96937ba6ff99ed0ccbc999368854b20fb9ec245ca5ad41fe797f33550b51519bea0eba83c066150294640b2d32ba729ec05d2da25ce15"}, {0xf0, 0x10b, 0x7, "8505e92cf1d4561358c4e9bdffc767a66b507417213d2390024b3334907bef72d12dfe577b6a54e4d584ebcbdb792779d6dc3ad48368851b5aa8fb4cb13117d2ef2aef46fa43f23df74504063034b63043f9e00f8e0ecd447211c4873e540cf42cff93d226200fc6fdfabeef2533e3b81c25d0c8a74a6a9a2a17db86a6076c1b9d63da0d6be161c4bd33eba4614ca613ead5c51ef1af1681fd98a9b0c0191e47a962b185fd49a6e277d94017bb523e69c075f86e9da1581e4816043fcd0c34dfcfc750cd891ca22bbe58f71d91582d76743dcc4c3e55c07a8719e220603dd5e7"}, {0x38, 0x88, 0x1, "aaa806814ca8ff7fdb3242a4b567c773f204e4022eb51a52a7512ccea4dae18d6c6c1fc35b08"}], 0x350, 0x8000}, 0x8000) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000f9d000)='./file0\x00', &(0x7f000096a000-0x8)=[&(0x7f000012f000-0xc)='proc)vmnet0\x00'], &(0x7f00003f0000-0x50)=[&(0x7f0000936000-0x10)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000e75000)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000725000)='},\x00', &(0x7f0000900000-0x9)='security\x00', &(0x7f0000c03000-0x12)='wlan1vmnet1]nodev\x00', &(0x7f0000f9d000)='\x00', &(0x7f0000f9e000-0x10)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f000053d000-0x1)='\x00', &(0x7f0000f9d000)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000f9d000)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1000) 2018/02/15 05:26:39 executing program 2: mmap(&(0x7f0000000000/0xd7b000)=nil, 0xd7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d7c000-0xd)='/dev/usbmon#\x00', 0x4, 0x400) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket(0x200000000000010, 0x2, 0x9) mmap(&(0x7f0000d7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000d7d000-0x4)=0x3, 0x4) write(r1, &(0x7f00005a5000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251", 0x30) 2018/02/15 05:26:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00009c0000-0xc)='/dev/audio#\x00', 0xfffffffffffffff8, 0x2000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000f2d000)=0x81) r1 = socket(0x11, 0x803, 0x300) r2 = syz_open_dev$vcsa(&(0x7f0000ee4000)='/dev/vcsa#\x00', 0x81, 0x0) syz_emit_ethernet(0x44, &(0x7f0000e31000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0xbe0, 0x6, "067b26", 0xa, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, "bb08"}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r1, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000ac5000-0x4), &(0x7f0000621000-0x4)=0x4) accept$ax25(r1, &(0x7f000099c000-0x10), &(0x7f0000cd8000)=0x10) sendmsg$kcm(r1, &(0x7f0000882000)={&(0x7f0000ca2000)=@rc={0x1f, {0x2, 0xffffffffffff7fff, 0x6, 0x3, 0x3, 0xfff}, 0x100000001}, 0x9, &(0x7f00002a0000-0x10)=[{&(0x7f0000c35000-0xec)="7f83a0fd474398ebf71b8414a0a533fab225a71e5db2249ffa6cc08e8939799256cda153025a2b822320b0cc189db4ea04063bd859b66546d4227713cab81a669b4bbf387869a1ddbf3dc5f95b0780806d4e43870aff0b239b9d03b1658bed9f5c17b799813285a15748d7fc37154f3b6fb30d34f256d12a617b9c2afc907f6d41feffbe423cf609ec0be8aa570db6f2a277cc31b21119f9db5a4ffa3c274daf2655d0f87cee0690aa8f37218d4e73204e2b689e23273953aad85060eb81fe520fe5e9583406d2b6572366f1b66017fe27a3f71b32d3d14b291e6a956b3d3496ab161f812a8960fb7b6a9102", 0xec}], 0x1, &(0x7f000033b000)=[{0xf8, 0x11f, 0x100, "d2afe2e47d4b65b54abce35a9059e8bb9f301bdc0a51595945885426876c112b2bf189a8ef2e99e497e8f5a05e75e0a885709eb81cd5d95e81c4b6679f8fec8bf2dc74907eae6d35b8ef34f8e45a902959612065460e41f8a82770694a2242e4617aa4af4fec074050182719dab33af7bcdf9548e14b3cc56ef8e51adc103106d0d0abea5944c6548545e1ff904316374d07b4191dd74fb32ef8cd2a4b7a6bca69ca37e3f2899a51623b0a764b6a067e304356f4ccb43f630eb08a8c196efe4dcf11d0ccb06f5ead8e6787b91a63f4f7712f863f35282d6223d8c34c855c91231af2305c9ef108"}, {0x58, 0x84, 0x7fff, "4f0091f33c668a3fd32317ce733bbd5954e05ecf26aecb85438eeea280908a1ac35d2e57b6aad21956faac8b854f4bc4602d55c8a0e49488cfc6e933ec95af6bd6"}, {0x10}, {0x90, 0x107, 0x1, "b1e9cd738beaed66bd440cbb1ff0dc6398d3a46eb798e2a1d4c144593ce95aafe72ba3d995106880f4080175106fde7640b9e26ff4bb2db695223e02b6f8ae63da7958fdeb55b46ae86c17a4cd616d0e7f6eece02cbfc9bc80d82bc7f2de17325633af661c6ed2846ad68c65d4e7a4ef253e0297222ee5ec3903d19b9e"}], 0x1f0, 0x40000}, 0x20004005) getsockopt$inet_buf(r0, 0x0, 0x3c, &(0x7f0000196000)=""/179, &(0x7f00005f3000)=0xfffffffffffffdc8) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00002c5000-0xc)={@multicast1, @multicast1}, &(0x7f0000c36000)=0xc) sendmsg$nl_netfilter(r2, &(0x7f00004c7000)={&(0x7f0000ba1000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00005a1000-0x10)={&(0x7f0000c7f000)={0x20, 0xf, 0x7, 0x400, 0x1, 0x0, {0x7, 0x0, 0x4}, [@typed={0xc, 0x4b, @fd=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x400d1}, 0x8000) 2018/02/15 05:26:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @dev={0xac, 0x14, 0x0}}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) shutdown(r0, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007fb000-0xe8)={{{@in6=@mcast1, @in6=@empty}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000353000)=0xbb2e274280146333) getgid() getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f1f000)={{{@in6=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f000007c000)=0xe8) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c17000), &(0x7f0000fac000-0x2)=0x43ca) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000028b000)={{{@in6=@loopback, @in=@empty}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000409000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000221000-0x4)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000089000)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00007a2000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005ae000)={&(0x7f00004c6000-0x1d8)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000078d000-0x4)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f79000)={{{@in=@dev, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000194000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fbb000), &(0x7f0000ed7000)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000989000), &(0x7f00000a7000-0x4)=0xfffffffffffffddf) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f14000-0x4)) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000bb000), &(0x7f00006ac000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bf1000-0xc), &(0x7f0000fd5000-0x4)=0xffffffffffffff6c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000826000-0xe8)={{{@in=@multicast2, @in=@local}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000c6c000)=0xe8) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000a54000)={0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000017b000-0xc), &(0x7f00000a6000)=0xffffffffffffffea) 2018/02/15 05:26:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70f, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008c3000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/15 05:26:39 executing program 5: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f0000acf000)={@loopback}, &(0x7f0000631000)=0x14) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ad1000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ad0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000697000-0x4), &(0x7f0000ad0000-0x4), &(0x7f00001af000-0x4)) fchown(r0, r1, r2) 2018/02/15 05:26:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000013f000)=0x8, 0x4) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2}) 2018/02/15 05:26:39 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001e4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000000000)=""/212, &(0x7f0000000000)=""/5, &(0x7f0000001000-0xcf)=""/207, 0x100000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 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$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000541000)={0x6, 0x9}) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000524000)) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f00002d7000)=&(0x7f00008f0000)) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00009f6000-0x8)) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00008d3000-0x8)=&(0x7f00007ee000)) 2018/02/15 05:26:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000045a000-0x8)='./file0\x00', 0x88) truncate(&(0x7f0000a98000)='./file0\x00', 0x3) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000e4c000-0xc)='ocfs2_dlmfs\x00', 0x0, &(0x7f0000654000-0x1)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ba4000)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000955000)=0xffffffffffffff72, 0x4) waitid(0x2, 0x0, 0x0, 0x81000005, &(0x7f000079b000)={{0x0, 0x0}}) getrusage(0x0, &(0x7f0000e1a000-0x90)={{}, {0x0, 0x0}}) utimensat(r0, &(0x7f0000285000-0x8)='./file0\x00', &(0x7f00005fa000-0x20)={{0x77359400, r1}, {0x77359400, r2}}, 0x100) mount(&(0x7f0000c60000-0xc)='./file0/bus\x00', &(0x7f0000db8000-0xc)='./file0\x00', &(0x7f0000b8c000)='mqueue\x00', 0x0, &(0x7f00000fa000-0x9b)) 2018/02/15 05:26:39 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d1e000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000001000-0x68)={0x4, 0x0, [{0x0, 0x100000000, 0x5, 0x9, 0x63d5}, {0x0, 0x9, 0x7ff, 0x4, 0x200}, {0x80000001, 0x2, 0xec4d, 0x0, 0xfff}, {0x2, 0x5, 0x1, 0x4, 0xe8b}]}) mmap(&(0x7f0000000000/0x21d000)=nil, 0x21d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000021a000-0x38)=[{0x0, 0x0, &(0x7f000001c000)=[{&(0x7f0000219000)="ce", 0x1}], 0x1}], 0x1, 0x0) writev(r2, &(0x7f0000007000)=[{&(0x7f000003f000)="a7", 0x1}], 0x1) 2018/02/15 05:26:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) r1 = syz_open_dev$vcsa(&(0x7f0000a76000)='/dev/vcsa#\x00', 0x8, 0x2c83) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f00003ff000)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) [ 59.863724] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/02/15 05:26:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000020000)="86") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000dee000)={0x4, &(0x7f0000175000-0x20)=[{}, {0x0}, {}, {}]}) r2 = gettid() ptrace(0x11, r2) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000e96000)={r1, 0x6c180e3b9a4246bd}) 2018/02/15 05:26:39 executing program 3: r0 = socket$nfc_llcp(0x27, 0x0, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ddd000-0xc), &(0x7f000020c000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000d22000-0x38)={&(0x7f000022c000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000552000)=@ipv6_newroute={0x68, 0x18, 0x100505, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x3, 0x3, 0x0, 0x0, 0x2000000, 0x5, 0x6, 0x800}, [@RTA_MARK={0x8, 0x10, 0x400}, @RTA_EXPIRES={0x8, 0x10, 0x1f}, @RTA_UID={0x8, 0x19}, @RTA_PRIORITY={0x8, 0x6, 0x9f}, @RTA_PRIORITY={0x8, 0x6, 0x5}, @RTA_IIF={0x8, 0x1}, @RTA_MARK={0x8, 0x10}, @RTA_GATEWAY={0x14, 0x5, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x68}, 0x1, 0x0, 0x0, 0x2}, 0x40) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008de000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) recvfrom$llc(r2, &(0x7f0000749000)=""/193, 0xc1, 0x40012000, 0x0, 0x0) 2018/02/15 05:26:39 executing program 2: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000001000-0x4), 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r1 = perf_event_open(&(0x7f0000000000)={0x6, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r1, &(0x7f00005c5000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3d, &(0x7f0000797000)=""/7, &(0x7f0000179000)=0x7) socket$inet6(0xa, 0x80004, 0x4) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000000000)) 2018/02/15 05:26:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000048d000)='/selinux/context\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000002f000)={@common='bpq0\x00', @ifru_flags=0x1000}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) 2018/02/15 05:26:39 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7fffffff) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000e82000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000001000-0x4), 0xfffffffffffffe69) 2018/02/15 05:26:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/hci\x00') r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) fcntl$addseals(r2, 0x409, 0x2) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7) sendmsg$nl_netfilter(r2, &(0x7f0000a75000)={&(0x7f000052e000-0xc)={0x10, 0x0, 0x0, 0x24000002}, 0xc, &(0x7f00000a8000)={&(0x7f0000bd0000-0x494)={0x3b4, 0x14, 0x3, 0x604, 0x3, 0x0, {0x1, 0x0, 0x8}, [@generic="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", @generic="49999e4d2e17e99bb9196639c565b78e581b0c36acb447bd5490aaa44224d862e95ebf2433c03846a20f9c2ec1effb4d2d4ac0e50d3550398c20d5db0943c5958b2dc05cf6d9a0a2abc0504f8008fc3481d36f8c6410db05286a549a1cae9a4b1b5ea6dedbb2c86fad5582a436754979b2339a43a8db114d0b336bcd5e312c50b7ea6cd767adf2ca2e0e4c0e145fa2adc53c91253292b35c59ecfd712a247158f897b2511f5d340b62a023ee215aaca6125674f255af002d0b20184fd2a853dee5f94f9e11d0387c619f1ce12f59afe298536df65e8c03a37129d102f9d83166333a7dc80e", @nested={0x220, 0x4, [@typed={0xc, 0xf, @ipv4=@multicast1=0xe0000001}, @generic="a80ea4adf9857f0a22eb74926d6ff2b5ca99bd009c41ef79fcbcc47d4785d35988c1c0cfab9711341c92e85e437a3a879871b12184a569eb17d92b6a1f804911b1c9baf1b8c195a2afe88c758abb99b902878c5ab38dc25d1de6c8d4da01836cdf80923bce5333ffcb5113eae2ef79ab17f18db9cb7b45dafec4d5bfa8e3e1249530c20c99e954298d835c9efa72d419cc448333d90cc20e843d58738141a3d9320e86f3625aa8bd457d266bef027bd6bf0e8c04f662d70bc1c6177c41505ae38e18b341c22c29e392f4379e1b8f24493fa82025", @typed={0x0, 0x2a, @ipv4=@multicast2=0xe0000002}, @generic="ab92458700cb6e0cb501582d22929ae8158aeb5c4b27ea46e8d0e38a11c3eda60b0d5e43643e803ecab07ae20a635b8204c1e8d026f900bcda47b8a0e13a14c7e9246dd9ae4704ffe84789a5a49586319e8479dbec78efaf05134566e45bd6a4d120e35d0ccd7ff68979c6107c73d57c17df62cfb0f335029cae26e918c4d1c2abd6668f5963eebeb9994aa591c0891f29710b29ebabd53e8ad330736cfee587d02d07cbe6dc05d404f5dfff6b0ae8ed55758f600b92c3ff02383c932afea24236201ec98aa207ab267bb77b", @typed={0x18, 0x35, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}]}, 0x482}, 0x1, 0x0, 0x0, 0x800}, 0x0) r3 = memfd_create(&(0x7f00004bc000-0x4)='-]-\x00', 0x3) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f00000e7000-0x400)={"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"}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000068d000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) setitimer(0x3, &(0x7f0000582000), &(0x7f0000267000-0x20)) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000959000)=0xfffffffffffffffc) 2018/02/15 05:26:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000183000)={0x0, 0x6}, &(0x7f0000ed7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000a9000)={0x0, 0x1, 0x5}, &(0x7f0000164000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f5b000)={r1, 0x5, 0x99, 0x26, 0x9b76, 0x7fffffff, 0x866b, 0x18b3, {r2, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}}, 0x401, 0x40, 0x5, 0x937, 0xe65}}, &(0x7f00002a4000-0x4)=0xb8) 2018/02/15 05:26:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b8e000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) r2 = syz_open_pts(r1, 0x10001) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000057000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000041000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x7b, 0x20800) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f00005d8000-0x2)=0x1ff, 0x2) flistxattr(r0, &(0x7f0000955000)=""/241, 0xfffffffffffffe48) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f000039f000)={r5, 0x6, 0x7, r5}) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TIOCNXCL(r2, 0x540d) [ 59.992862] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/02/15 05:26:39 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f000037b000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000000)={{&(0x7f0000001000-0xec)=""/236, 0xec}, &(0x7f00003d8000-0x1), 0x5d}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = dup3(r1, r0, 0x80000) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f00001ee000-0x4), 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00002cc000), 0x4) 2018/02/15 05:26:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000011b000-0x28)={@common='lo\x00', 0x0}) getcwd(&(0x7f00003a1000)=""/29, 0x1d) sendmsg$nl_route(r0, &(0x7f0000ea6000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x1fe}]}, 0x34}, 0x1}, 0x0) delete_module(&(0x7f00004f5000)='\x00', 0xa00) 2018/02/15 05:26:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000458000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x10)=[@in={0x2, 0x1, @empty}], 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002000-0x14)={0x3, 0x3, 0xfffffffffffffffc, 0x1, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) readv(r1, &(0x7f000098b000)=[{&(0x7f00009e4000)=""/195, 0xc3}], 0x1) 2018/02/15 05:26:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c82000-0xd)='/dev/usbmon#\x00', 0x3, 0x400200) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000d35000-0x1a0)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup3(r1, r1, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00002ec000-0x4)) recvfrom$unix(r2, &(0x7f0000d20000)=""/10, 0xa, 0x40002163, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000052d000-0x38)={&(0x7f0000db7000)={0x10}, 0xc, &(0x7f000097d000-0x10)={&(0x7f0000f71000-0x14)={0x14, 0x1, 0x9, 0x2000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 05:26:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x95, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000ec0000)='/dev/audio#\x00', 0x10001, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008f6000)={0x100, 0x9, 0x0, 0xffffffff}, 0x8) epoll_create(0x271) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00005ab000)=0x8, 0xffffff40) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003b4000)={0x0, 0x58, &(0x7f0000c24000)=[@in6={0xa, 0x0, 0x7d, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0xffffffffffffffe1, @loopback={0x0, 0x1}, 0x200}, @in={0x2, 0x3, @rand_addr}]}, &(0x7f0000b48000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001b2000)={r4, 0x5}, &(0x7f00002b6000-0x4)=0x6) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000b29000)=0xac, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000d14000-0xc)={0x2, [0x2, 0xa, 0x1, 0x3]}, 0xc) 2018/02/15 05:26:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000727000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c94000-0x6)={0x0, 0x40}, &(0x7f0000220000)=0x6) openat$vcs(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/vcs\x00', 0x400, 0x0) pwritev(r1, &(0x7f0000de6000+0x998)=[{&(0x7f000060f000)="1777ee71bb8c75b857db38edf11fa190571b04fa87ccb8bd54162664e04dc85112c2210ffd5c0a5e26b5d95d4a1586ea70af64309a8777525810ad2836ce8709696776019576ca27b644ea2474062dcc73ec6afd458bdc06fa3024c64772e30c451a3362b36b336f646fc8cd3e2c8c50c4e01323dd74facb2f46f47c86503c3e3331139d755a66a8514abe02e56b5d6b21599abff97e27464b36e6d347b24f6c9b53132d8a659aa564f5ef629f2bd224e6ea5ae10d6e93e9bdf98ac6cc03978d0a5f6b", 0xc3}, {&(0x7f000048a000)="58bda35bfe9ad16832309b13b346a552b2a6fecae7fc6bbf7119c4bdd4aa6bd0aef5e06e1e7e1a85096b3f3a37c0a6da5a4f6f9738f0abe17b321915a0fa14a7c8c0d320e2709d0e83081c1bdb04a38ca51e177664fd4dc75603dccd77a0309bf6fce770db2a79a1bece5ac2c6a841a79a28f66e19d5735607e850c825a344a3e1a3d1e34df52a15890371d0", 0x8c}, {&(0x7f00003a1000-0x1000)="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", 0x1000}, {&(0x7f00002c1000-0xe6)="ced88e5b0d4366e85285353bb9c6e0acb198ed356135498b98e01e8437bf45462cedd5118160f7947f88e9ea61b1d0794bc5c4177c901191fcece287498dd5ae4740f9ca2fb7484bf48c84dbcfeffee028423bfa4f7e770c68d350eb17d39d6fc229ad7604dcc0b7e396f237b0d26f8c5b9fb00273f497e866e38447c948ffe1a4ac8ac473ded5607cda82aa0a06c1a6250ae9d38fcbdc4925b3b47c33f7afd9da600399026c70db02fba3327a83600ad6e2a6d6fecded93995c903ede647e726877b6fb5745262a8c5f809ea0fea2787f1469324e6a277ed93bd3030d66269e133a828ee10f", 0xe6}], 0x4, 0x1) 2018/02/15 05:26:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00007e1000-0x4)) ioctl(r0, 0x3ff, &(0x7f000014e000-0xe0)="8a07052d1cdf9aa76f9056180f956c6e85c8654c64f7e9e88b1a3596c316c3a82a02c70bf301ae2ab613b2fd0c8095ffd94444751282efb53fdc179434c5d3d5c52204aaf8d9db01b3d9cd3698963aa53ea7e835d3e6e006487239fad4fcef332adfde69a203edc29f849b6477aa95d230f7e37a8bb0d9b8e419d2b5a110bbd790c3b1438511167e2a1f977ae947ac924de0223c9417dd1472bc696eb9ff86f461dc676cb03335500b0bf029a597c86116bbe4db830f20a19d065b7b781afa48b3e987e3922a1a6e2897f33091e36a0a3f5093d752090d50adc54fc4c5d120b1") fcntl$addseals(r0, 0x409, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x800000300000d, 0x2011, r1, 0x80000000) 2018/02/15 05:26:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x6, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x1, 0x400}, {}], 0x30) ioctl$KDSKBLED(r0, 0x4b65, 0x6) 2018/02/15 05:26:39 executing program 6: shmget$private(0x0, 0x2000, 0x20, &(0x7f0000edf000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00008ae000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000899000)=0x6, 0x800, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ae0000)={0x0, 0x6}, &(0x7f00002ae000)=0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00006a3000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x1, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000037000-0x98)={r0, @in6={{0xa, 0x3, 0x299c, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x7516}}, 0x800, 0x8001}, &(0x7f0000b94000-0x4)=0x98) r2 = openat(0xffffffffffffffff, &(0x7f00000d8000)='./file0\x00', 0x100, 0x20) getsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f00003c8000-0x4), &(0x7f0000ee0000)=0x4) 2018/02/15 05:26:39 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$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000dcb000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r1, &(0x7f0000f44000)=@file={0x1, './file0\x00'}, 0x1af) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/15 05:26:40 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c78000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = open(&(0x7f00004da000-0x8)='./file0\x00', 0x400203, 0x80) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000c5e000-0xf8)={0xa, 0x0, [{0x4, 0x0, 0xff, 0x7f, 0xea90}, {0x6, 0x7, 0xff2, 0xee, 0x1}, {0xc0000019, 0x6, 0x3, 0x80000000, 0x1}, {0xc0000001, 0x5c83d840, 0x5, 0x20, 0x40}, {0x8000000b, 0xf9c7, 0xfffffffffffffffc, 0x80000000, 0x5}, {0x2, 0x1, 0x5, 0x8, 0x7fffffff}, {0x4, 0xae, 0x7, 0x7, 0x8001}, {0x40000003, 0x6d475ba8, 0x6, 0x100000000, 0x7}, {0x0, 0x100000000, 0x3, 0x6, 0x5}, {0xc0000000, 0x2, 0x4, 0xfff, 0x2}]}) execveat(r2, &(0x7f0000dfe000-0x8)='./file0\x00', &(0x7f0000799000-0x30)=[&(0x7f0000f58000-0x26)="70726f6370707030932a707070317b75736572776c616e302a6367726f7570766d6e65743000", &(0x7f0000536000-0x1)='\x00', &(0x7f0000d0c000)="2662646576776c616e302824656d30656d3023f800", &(0x7f0000a41000-0xd)='eth0security\x00', &(0x7f0000155000)=':(em1-\x00', &(0x7f00001cf000)='\x00'], &(0x7f00000fb000)=[&(0x7f0000b5e000-0x4)='em0\x00', &(0x7f0000035000-0x15)='.)eth1mime_typeppp0-\x00', &(0x7f0000150000-0x2d)='eth1$\\@trustedvboxnet0em1vmnet1:em1(bdevself\x00', &(0x7f0000914000)='cpuset/\x00', &(0x7f0000279000-0x1)='\x00', &(0x7f0000fcc000)='$^mime_typemd5sum\'procmd5sum\x00', &(0x7f0000e3a000)='posix_acl_accessnodev\x00'], 0x400) writev(r1, &(0x7f0000701000)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d001300ea1900000005000000", 0x29}], 0x1) dup3(r1, r1, 0x80000) 2018/02/15 05:26:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0xb2, &(0x7f00006b3000-0xb2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x78, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x0, 0xc, [], [@ra={0x5, 0x2, 0x3f}, @ra={0x5, 0x2, 0x1ffc000}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x28, {0x3, 0x8, 0x8, 0x3, [0x8, 0x6, 0xfffffffffffffeff, 0x894]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @ra={0x5, 0x2, 0xcc}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x20000000, 0x1, [0x4]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:40 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cbb000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1000, 0xffffffffffffffff, 0x0, 0x5, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000000000+0xffb)=0x6e) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bc8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000178000-0x4), &(0x7f0000000000)=0x0, &(0x7f0000d79000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) pipe2(&(0x7f0000ae2000-0x8)={0x0, 0x0}, 0x800) r9 = accept$llc(0xffffffffffffffff, &(0x7f00006bd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000e62000-0x4)=0x10) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e3000)='/dev/vga_arbiter\x00', 0x400002, 0x0) r11 = socket$vsock_stream(0x28, 0x1, 0x0) r12 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e7a000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x4}, 0x8) r14 = getpid() r15 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d46000)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000023c000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000dbf000)={{{@in6=@ipv4={[], [], @remote}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f000046c000+0xddd)=0xe8) r22 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c84000-0xe8)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000cf0000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00001ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = socket$inet(0x2, 0x6, 0x6) r27 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x5, 0x400000) r29 = socket$vsock_stream(0x28, 0x1, 0x0) r30 = socket$inet_icmp(0x2, 0x2, 0x1) r31 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) r33 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e2a000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r35 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f000092c000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r38 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000e0000-0xe8)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000ed5000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ae0000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = syz_open_dev$sndpcmc(&(0x7f0000493000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x210000) r43 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f9c000-0x2)='/dev/mixer\x00', 0x8400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r45 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dfb000)={0x0}) r47 = userfaultfd(0x0) r48 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000bc1000-0x4)=0x0, &(0x7f0000fb8000), &(0x7f000020c000)) r50 = getgid() r51 = bpf$OBJ_GET_MAP(0x7, &(0x7f000067f000-0x10)={&(0x7f0000976000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r53 = syz_open_dev$sndtimer(&(0x7f0000683000-0xf)='/dev/snd/timer\x00', 0x0, 0xe1ad6c48b930736f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r54 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0xa00, 0x0) r55 = timerfd_create(0x3, 0x80000) r56 = socket$alg(0x26, 0x5, 0x0) r57 = socket$inet6_icmp(0xa, 0x2, 0x3a) r58 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0xa8)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d1c000-0x50)=[{&(0x7f0000001000-0x3f)="b21db776f6462f22be17ab8401d2bd31395e42fde8e5d11ef1ce3169419587f1c8e7939c562a50d5a27b2200fefd661110872e590b09935b8d92feebe53ff0", 0x3f}, {&(0x7f0000dd0000-0x9c)="9ecd24907c097d0c70800b1e578935d5840282dc802ade14f095e49c42470f75e208efa1a98f7dab0357e0c528038d9fbb7dde6d9a590f936e5a77ddcefe543cc45e863f61f89ae0d5231875b62fd67df252f928928f11893525e22eeaa64a3a83ccb450029d304fbf04330a2ee3996a2f174867d540687bee1627d3365c9f159e4814b52e631c92a619068b60f7c9a5d2cb95ea5eaed480850ef206", 0x9c}, {&(0x7f00001c4000-0xd5)="47e3772b76009d1f20db367343f211dddec5c26e8c99b9ec64f04e2b2be2d120735ae607abd9749044c9e92f7853eece990d98516835c4c33a1e23dfe80b5acee52ca5eb9ffbd0fae029ea0ab0ef5cb2c5d52f148078a345294be1de38b4b9c914993294ed0962fbf9a3d4cf6caa751b094bfad450e62fe2786baffe4d68694c3fdd40aa9736ffa919103c72999cb10a9cd217c09f5d9daaf21ebff99055b2a962313117ab505a3f899fff575f08e548e97a9c7d84d2c8cc6fe78a0dca13120e1681d881045761f06e987d9fab8ff61c9fee0bb6f5", 0xd5}, {&(0x7f000099c000-0x58)="ee741927e9a699f672d1f8aad3e51f9bcd269bbe3fb92c2dbd8efb8abe332c5abbcf69df0c4b79770806e18cf14ef284d798524ba350e344a5d3d7f1bfb22d492d95300c025a9234b0d1082a7a1ea3723896eee5300879ae", 0x58}, {&(0x7f0000000000)="def65737452752bfee27207fd6ca0fb52fa8af8ab5039f767ab38218dc6b94642267177d553b2ea1e20f6c0636e819e348f67f410b41d5e386955fc2c2b4c13aacc18b4562f1a43dc863a65852b8ec13b1caf1fc354d3b6a", 0x58}], 0x5, 0x0, 0x0, 0x1}, {&(0x7f0000bfe000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b62000-0x40)=[{&(0x7f0000f6c000-0xbc)="03a6ed539c5e4504f0c42f0290904bc1c32f7ff4fdd60ad966841a8af452d4ebc670bfe34f1595eb96abb696f4ec468db1df8c148d98e6bd497d8961f9726d327e04e58e2f97065741f206053f5222b0b31def0aebf9457f1a24c89e631ea234ea5b3139c2bbd935dd0989913c066e1f3898ce111b1f00f4528175f592db25cae111e398c547556a2fd39c2cbf1f524d5400124d3536fae537dccb06e306e066b8d5c0fd0911bc3d1e9dfca005e5bd151d33def2df8a4a82eda52982", 0xbc}, {&(0x7f0000000000)="ab098e3319f363519b06bf234c0a31732161132cb430c98e41393653f88b23dc3adf34318bb2d519cbdc1d16f30a3791b2fd560432670f1c4b6de4d3acb086eca8bf6ca18cd70f54ceb365e3854f9de2dfa20c6572de3785b139658c89ef95939c2a6918e055d33ad500b9d7cb3f9ac5be274c9b54722b4143ed959e0657ca247929c59834b8d5091de7ffa3648cf277943b40d8fa", 0x95}, {&(0x7f0000001000-0x9d)="56607fdcc2b00b7cf8f034e3c01b98a89a66308d89bff726444cd0d15a0d5e0de0f32c75069dd7445d0838bfef0009769083ff302622cf85fdc0aeedee61a2a595d7920571e82227ad0c74f02713f46bc790a2390cc074a529dd165c36b427a3dd2cf733b099f5cb313e83db2ec79379007476aeb9b9c82bdb16918dac271422a4303a41f07c6a0a104743342ddf3ecc2e1211abd7827b13800687f179", 0x9d}, {&(0x7f0000001000-0xa6)="2ccb22b3e71b6800f67bac1b913527d87938cf189d69fefa9a436ee67c5b059b7ec6cd461c23ebe3e248f974964774ee26c636b020d9fe1b0e55a8b97a9328b9a5eb7c0a8cc1f4758705861e9e551bba1c39e84f9a3468f1c778730610cabb42025f6733e0ca309986ddeafbb85a2ee6ab40a0f130ff7acffa0d494435239ded3a1b54fa7fda755ae1bb6806c4f501cd39ba27e629ebd2f6eef5086d896a6f02f132ae2b085e", 0xa6}], 0x4, &(0x7f0000eed000-0x98)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r8, r9, r10, r11]}, @rights={0x18, 0x1, 0x1, [r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x98, 0x10}, {&(0x7f0000641000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000bf4000)="5a6893af50e1841a36dc74b87ab61ab9a62711af54e7a949b28ba0d391854c5f53b06a2aa7ca128a706913677e2426bf439e8e8efd8f877fbe0864c5bbf4c40cd11d478a110fa3f476f9ff73bc961b8f37f938b71159994c1eac0c59a2b4438dc50f1f102e773725ce0c0b0dc0625f509a21a0115a5d5f255a1774c9f570b9183cc4b437693d607573d5526eff", 0x8d}, {&(0x7f0000c03000)="33eef97937b9b3c396ba13dbde22c3187ece7940fccb458962d11da39c91a0bd89bfc1b5bbe226b3556ad905624b78c67a4cc5f35054e3e28f73be3465266a0694212099205c26fcde0acf630929258a0e73540aa7", 0x55}], 0x2, &(0x7f0000ee9000)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x38, 0x1, 0x1, [r26, r27, r28, r29, r30, r31, r32, r33, r34, r35]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x20, 0x1, 0x1, [r42, r43, r44, r45]}, @rights={0x18, 0x1, 0x1, [r46, r47]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @rights={0x38, 0x1, 0x1, [r51, r52, r53, 0xffffffffffffffff, r54, r55, r56, r57, r58]}], 0x168, 0x20000880}], 0x3, 0x0) prctl$setname(0xf, &(0x7f00000dd000-0xf)='cpuset\\vmnet0-\x00') 2018/02/15 05:26:40 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) fcntl$getownex(r0, 0x10, &(0x7f000069a000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000731000)='net\x00') r3 = socket$kcm(0x29, 0x2, 0x0) sendfile(r3, r2, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/15 05:26:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sysinfo(&(0x7f00007e8000)=""/76) creat(&(0x7f0000a90000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f00001e0000-0xe8)) socket$llc(0x1a, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f000002a000-0x24)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/15 05:26:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c01000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x6ebfafba9f3524d7}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000818000-0x18)={0xaa}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00006f2000)={0x0, 0x800}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f000066d000)=[{&(0x7f0000867000-0x1000)}], 0x1, 0x0) vmsplice(r0, &(0x7f0000998000-0x20)=[{&(0x7f0000f5e000)="7aef5d0dbc06b2425b8530a10101a8ec5507f5dd0a95626ac80a474c", 0x1c}], 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) dup2(r0, r2) 2018/02/15 05:26:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000ae000+0xfd4)='/dev/ppp\x00', 0x4200, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000dc1000-0x64)={&(0x7f000026f000-0xc)=[0xb787, 0x5, 0x0], 0x3, 0x9, 0xa2, 0x1, 0x6, 0x6, {0x7, 0x4, 0x200, 0x0, 0x7bc, 0x6, 0x5, 0x0, 0xfffffffffffffff8, 0x80000000, 0x4, 0x5, 0x1f, 0x0, "38287cec3e464f58c6d64d05ddecfbd9046630bbf7f432b263f2007c8116481f"}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents(r1, &(0x7f0000003000-0x3c)=""/60, 0x3c) 2018/02/15 05:26:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/igmp\x00') preadv(r0, &(0x7f0000eee000)=[{&(0x7f0000fbf000)=""/68, 0x44}], 0x1, 0x1) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000ce1000-0x4), 0x4) 2018/02/15 05:26:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/ptmx\x00', 0x3, 0x0) ioctl$int_in(r0, 0x5406, &(0x7f0000eb0000-0x8)) 2018/02/15 05:26:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007cf000-0x9)='/dev/kvm\x00', 0x201, 0x0) connect$inet6(r0, &(0x7f000011d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) fstat(r0, &(0x7f000051c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000053f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) 2018/02/15 05:26:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, []}}}}}}}, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9c000-0xec), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f00007a8000-0xb3)='c', 0x1, 0x0, &(0x7f0000097000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000006e000-0xc)={0x0, @loopback, @broadcast}, &(0x7f00006d6000)=0xc) close(r0) [ 60.414145] netlink: 'syz-executor2': attribute type 19 has an invalid length. 2018/02/15 05:26:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c4e000), 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:40 executing program 3: mmap(&(0x7f0000bd2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f84000)={0x0, 0x0, &(0x7f0000f86000)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a2a000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000d61000-0x50)={@syzn, @ifru_names=@common}) 2018/02/15 05:26:40 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000772000-0x24)={@common='lo\x00', &(0x7f0000fd9000)=@ethtool_wolinfo={0x23, 0x0, 0x0, "00000120c807"}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d69000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fdb000)=0x7, 0x4) 2018/02/15 05:26:40 executing program 2: r0 = socket$inet6(0xa, 0x80f, 0xe6) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000e19000-0x4), &(0x7f00004d3000)=0x4) [ 60.489434] netlink: 'syz-executor2': attribute type 19 has an invalid length. 2018/02/15 05:26:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000c14000)=""/255) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) ptrace$setopts(0x4200, r0, 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000-0x1b)='&lo\'#ppp0vmnet1procsystem]\x00', &(0x7f0000002000-0x7)='}nodev\x00'], &(0x7f0000002000-0x50)=[&(0x7f0000001000)='\x00', &(0x7f0000002000-0x7)='cpuset\x00', &(0x7f0000002000-0x11)='eth0selinuxloem0\x00', &(0x7f0000001000-0x3)='.-\x00', &(0x7f0000001000)="2f2d2a766d6e6574306367726f7570ec6d643573756d00", &(0x7f0000000000)='\\\x00', &(0x7f0000001000-0xf)='em0wlan0cpuset\x00', &(0x7f0000002000-0x1)='\x00', &(0x7f0000000000)='vmnet0\x00', &(0x7f0000000000)='md5sumtem1/,cpuset,],\x00']) 2018/02/15 05:26:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000e52000), &(0x7f00006b4000-0x4)=0x4) fallocate(r0, 0x0, 0x200, 0x800) 2018/02/15 05:26:40 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/130) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000)='ppp0\x00', &(0x7f0000001000-0x2)=']\x00', &(0x7f0000001000-0x2)=':\x00', &(0x7f0000001000)="ad62646576757365727d00", &(0x7f0000000000)='md5sum\\$\x00', &(0x7f0000001000)='vmnet0user]ppp1\x00', &(0x7f0000001000)='#userem1\x00', &(0x7f0000000000)='vmnet0mime_type*user!\x00'], &(0x7f0000002000-0x30)=[&(0x7f0000002000-0xb)='cpusetuser\x00', &(0x7f0000002000-0x22)='eth1proc/selinuxvboxnet0:)*)lo/!&\x00', &(0x7f0000001000-0x13)='selinux$%!security\x00', &(0x7f0000000000)='\x00', &(0x7f0000002000-0x9)='eth1ppp0\x00', &(0x7f0000001000)='GPLmd5sum\x00']) epoll_pwait(0xffffffffffffffff, &(0x7f000025c000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0x0, &(0x7f0000fd6000), 0x212) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000002000-0x50)={0x10, @time={0x77359400}, 0x11cf, {0x0, 0x400}, 0x80, 0x3, 0x3}) 2018/02/15 05:26:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000ce2000)=""/178, 0xb2) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000006000), 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000439000), 0x73) 2018/02/15 05:26:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000851000)=""/180, 0xb4, 0x0, &(0x7f000025f000-0x10)=@ax25={0x3, {"05be7f021c801c"}}, 0x10) 2018/02/15 05:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000816000)='/dev/audio#\x00', 0x10001, 0x212000) r0 = syz_open_dev$loop(&(0x7f0000912000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081272, 0x0) 2018/02/15 05:26:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00003b3000-0x8), &(0x7f0000b56000-0x4)=0x8) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) sendmsg(r0, &(0x7f000074f000-0x38)={&(0x7f00002b1000)=@vsock={0x28, 0x0, 0x0, @my=0x1}, 0x10, &(0x7f00008c1000-0x20)=[{&(0x7f000013a000-0xcd)="c75e9902ae983aee5804d149de65046c28920274a7139b2f89e0e8ecaf807fcdc9d95ca2d2f5cde021bb2090468f097e9a45b9ba8f87339c2cc3d27ba8878f2c9b466ac0367d642629eb19dc9f259ed02e887a4b3949270a52aba225e42ab6f6bb5843e1622b1d3533d2ab82c4bd58fc13e89296842182063aa1c618493f9e39c23608a6a47348eff17ff3e5a362600c4274b1262c1ef163aceefefe5e9cd7e70bf815e5d45b2cfdecfa1ab26e552d81ac749f1abbf25f1a6dab5bba6cef928ebd2d69dd6cff446829927b9ec3", 0xcd}, {&(0x7f0000887000-0x48)="b83b4aac6c8b5191c0cab65645584ba77cc47374c703c1dd39dbe53834813773e8fffbf01579a2f0ee1514dd641e41c3d8c00bf69b31e2af0f969360774b6b764a415f4f20d3d340", 0x48}], 0x2, 0x0, 0x0, 0x80}, 0x8000) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x377, &(0x7f00005e5000)=""/129, 0xfffffffffffffe61, 0x1}}], 0x30, 0x0, 0x0) 2018/02/15 05:26:40 executing program 5: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b0c000-0x119)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x2}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/15 05:26:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001ca000-0x8)='./file0\x00', 0x0) lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r1) r2 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000e93000-0x8)={0x2, r2}) 2018/02/15 05:26:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xa, 0x7, &(0x7f0000001000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0xa90}, [@exit={0x95}, @alu={0x7, 0x7fffffff, 0xd, 0x0, 0xb, 0xffffffff, 0x11}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x3, 0x79, &(0x7f0000e83000-0x79)=""/121, 0x0, 0x1}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) accept4$packet(r0, &(0x7f0000a20000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000084e000)=0x14, 0x80800) sendmmsg(r0, &(0x7f00002fa000-0x1a)=[{{&(0x7f0000f43000)=@in6={0xa, 0x1, 0x1f, @empty, 0x5}, 0x1c, &(0x7f0000ec1000)=[{&(0x7f0000983000)="97ee7f50ec5947f9fd0d7a65656d2ebdc9fa4233cb278cb8e377356662d6b35ea2f70b8f09", 0x25}], 0x1, &(0x7f00009f5000)=[{0xc0, 0x111, 0x5, "4d00a724b11c9260a53e4394393449250c1d969434ddd1ffff9afd7dc75a98ebbd755a2c893b040c8a3dd7e56fca9ce6b3312532c2d0ea6e0c918da29b4c7824798db73699168b8bf66b9feb7b44127d6f3b5e2d5726937ca11198452efbdf4aae9fa622e6104731eca5f0f8e0ca1175ab9b8d3ead718a75ddb526500666a9461486fb903f9add70619ba938bafad5998081b2d00d6cd2ade74484956351f36903fa9d59eec03a5e90a2f75647ccd8aa"}], 0xc0, 0x800}, 0x1}, {{&(0x7f0000f04000)=@can={0x1d, r1}, 0x10, &(0x7f0000d52000-0x10)=[{&(0x7f00009ef000-0x4)="ca4da360", 0x4}], 0x1, &(0x7f0000142000)=[{0x1010, 0x108, 0x906b, "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{0x110, 0x1bb, 0x8, "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"}, {0x78, 0x105, 0x200, "01d1447a4e6f95d56af29a84f0b287a855647f0201e800922f7b70686312f0fdd8870bcb2dfce44a42a665622a5010e5c694d27e3149503dd8c65eb4112ee2dcb415647a4db049bd4ae3843fa91d0c28b1dce5fddcd3f49cf82a9269a658933aaff2574ae221a061"}, {0x68, 0x0, 0xffffffffffffff65, "9be50ffe163db6b4deeddea1ef299f46f27b81afc03b75bd38a03cbdce399b7c8f9d8729101311404cd2ce348e15534453e53c2dd08c8484f7a768d38c296dfe12efd4e47b1adf27de42e990b58aef2da548638b890ccb66"}, {0xc8, 0x88, 0xffff, "ccaf4afe5ad198156318e8f885ed8471e16cd6a6d6e789c7f5b3019ef53e42bd87b545bf2751ad85925ba7c2156c7d6155a7222e4f10075f85a44d4e129d6c9058cdea3780e826681bac81938ef7978d3d0dc160199dd93bfc9f02fdfdb2076942cccedcc4d0ff66dd28007ffa26621793c1bb7a0323f324c717f67cbc1db5ad01c8a61db53d5cf09ded4917de45b99cd70811832ed6f91b4d2dcfedb9d21eb27914351366fe5e5007f6df6da2ec5546c593c7911d56eb78"}], 0x12c8, 0x2004c800}, 0x200}, {{&(0x7f0000618000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000bdc000)=[{&(0x7f0000aca000-0x1c)="6f4b0d856892361ffa825066ed34371d23b48a52931b457fa72d6f38", 0x1c}, {&(0x7f00003b2000)="2cb07e64bc3b", 0x6}, {&(0x7f00004ea000-0x4)="58e57ec0", 0x4}, {&(0x7f0000c2b000)="867144c1122af76819df9307a022fa46d9fad67370d88ac97ac72bcd40b7d565f78f6e8d9ea378f8f44e42c4d5b422f115a46bf85e92fbc348a3b830bc8d4ae38dc62522af0bba616e6f271f567702ea093410e6753f80de86c18c4880c4ced8b251fd9e304632af887f4b67d5752e3a655c25995b70ca2cb28a18f3632a0d68c40446026d4c18c7454bcb53797ae740c7f7f3d5399b1ab5b768f51f7a973db60f44169bc85d9fec3d92", 0xaa}, {&(0x7f0000f11000)}, {&(0x7f000040a000-0xff)="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", 0xff}, {&(0x7f0000672000-0x3)="d054da", 0x3}, {&(0x7f0000411000)}, {&(0x7f000038b000)="cbe2314e239fc5c890961ad39311839bd47a", 0x12}, {&(0x7f00005ec000-0x53)="c11849548d075188e70c719331aa54a814c8843b06725fabde610caf02845e5c5d810e46c3667a16095da766dd05235abcde984551279332a14818c5e59c6cc5ff8a9ffa6b414cae9a4cf05435881e5c399c31", 0x53}], 0xa, &(0x7f0000a4a000)=[{0xb0, 0x13f, 0x0, "9562ac88cdf4f8e7a20418e44236028e18e3cb6ec8d9c2e4543cb2f138129d121f66577c20c0723986897258ea0f34f98ac7dbb689dd0d0e0bccd24b47da3da7fe52a2fb22b8169bda04e35f05e33155da753b159075c6a0fbf50260d2505cb11f7ca2af04b67c21f48daa0c355315d4e3ab41b588c9161b8e1a8c9c5d4d720d814f37294f352f05f3969a3b944671779de3d69478310889ccd7"}, {0xe8, 0x1, 0x5, "401f1ab80c1e8d2821063f5001910dc8e80bb859df1f0464124be8717f98a17e27aa9625ae0dcf6bc497f87206ae516571c354e96814778f0accd54c95ee75626469c02648b992200aa6a618488743df3e97d97ec435baac7630ec23d8452a9b4bd0d13656d305fdc200529b2aa34df684faf1e0b3264668d52b7036e95e93ccda553b9f5496c748b5ef425acf86e2a13b6320e60d8853c8d489d358ce0d881e1ff55c9750c54f16909a9927d6a23237cf193220b742c17b153aad6a2c786b2def58bf90da031d95cb8f2f02fb7a69db63422e21dc9f3076"}, {0x50, 0x11d, 0x7fff, "bfede210fe83eba8bdcd4ed56bc8f0f30982a9a27d2e82f5e701778b65d86a7d9e2e83635c2e4b402c82bdf0009cde4f02f1c47644253885c58d4b"}], 0x1e8, 0x24040000}, 0x2}], 0x3, 0x4000080) write$fuse(r0, &(0x7f0000008000-0x28)={0x18, 0x3, 0x0, @fuse_bmap_out}, 0x18) 2018/02/15 05:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f000074b000-0x21c)=[{{&(0x7f00004a1000)=@generic, 0x80, &(0x7f00000ab000-0x20)=[{&(0x7f000003b000)=""/54, 0x36}, {&(0x7f000024a000-0x8f)=""/143, 0x8f}], 0x2, &(0x7f00007c7000)=""/167, 0xa7, 0x401}, 0x5}, {{0x0, 0x0, &(0x7f0000144000-0x70)=[{&(0x7f0000802000)=""/152, 0x98}, {&(0x7f00009e7000-0xfc)=""/252, 0xfc}, {&(0x7f0000909000)=""/56, 0x38}, {&(0x7f00002fc000-0x3e)=""/62, 0x3e}, {&(0x7f0000d28000)=""/20, 0x14}, {&(0x7f0000b32000)=""/38, 0x26}, {&(0x7f0000f8c000-0xb1)=""/177, 0xb1}], 0x7, 0x0, 0x0, 0x7f}, 0x9}, {{&(0x7f00003ca000)=@sco, 0x8, &(0x7f00009d8000)=[{&(0x7f0000ec9000)=""/41, 0x29}, {&(0x7f000035a000-0xc4)=""/196, 0xc4}, {&(0x7f000058e000-0x9)=""/9, 0x9}, {&(0x7f0000a67000)=""/137, 0x89}, {&(0x7f00003b8000)=""/147, 0x93}, {&(0x7f0000b88000)=""/230, 0xe6}, {&(0x7f0000f48000)=""/173, 0xad}, {&(0x7f0000101000-0xb0)=""/176, 0xb0}, {&(0x7f0000bd9000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f00006a1000)=""/2, 0x2, 0x1693}, 0x10001}, {{&(0x7f0000466000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000cb8000)=[{&(0x7f000089e000-0x1a)=""/26, 0x1a}, {&(0x7f0000976000-0xca)=""/202, 0xca}, {&(0x7f0000c49000-0x8)=""/8, 0x8}, {&(0x7f00003d1000-0x4a)=""/74, 0x4a}, {&(0x7f0000f5e000-0x92)=""/146, 0x92}], 0x5, 0x0, 0x0, 0x2}, 0x80000000}, {{&(0x7f0000f7e000)=@generic, 0x80, &(0x7f0000d94000-0x40)=[{&(0x7f0000a2b000)}, {&(0x7f0000063000)=""/4096, 0x1000}, {&(0x7f00000c5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e8c000-0x81)=""/129, 0x81}], 0x4, &(0x7f000036d000-0xc7)=""/199, 0xc7, 0x9}, 0x1}, {{&(0x7f00002b7000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000a97000)=[{&(0x7f0000b6e000)=""/35, 0x23}, {&(0x7f0000801000-0x66)=""/102, 0x66}, {&(0x7f0000096000-0x59)=""/89, 0x59}, {&(0x7f000057b000-0x31)=""/49, 0x31}], 0x4, &(0x7f00002ee000)=""/35, 0x23, 0x4}, 0x1000}, {{0x0, 0x0, &(0x7f0000f27000)=[{&(0x7f0000d28000+0x1f6)=""/4096, 0x1000}, {&(0x7f000023a000+0x68)=""/134, 0x86}, {&(0x7f0000610000-0xeb)=""/235, 0xeb}, {&(0x7f0000db5000)=""/234, 0xea}, {&(0x7f0000252000-0xfc)=""/252, 0xfc}, {&(0x7f0000905000)=""/55, 0x37}, {&(0x7f00002d7000)=""/243, 0xf3}], 0x7}, 0x2}, {{0x0, 0x0, &(0x7f0000fb9000-0x50)=[{&(0x7f0000c4d000)=""/43, 0x2b}, {&(0x7f0000571000-0xa)=""/10, 0xa}, {&(0x7f00003c0000)=""/145, 0x91}, {&(0x7f000026f000)=""/188, 0xbc}, {&(0x7f0000763000)=""/163, 0xa3}], 0x5, &(0x7f00002aa000)=""/146, 0x92, 0xc90}, 0x8}, {{&(0x7f0000bd3000)=@l2, 0xe, &(0x7f0000ef6000-0x40)=[{&(0x7f000057a000-0x1d)=""/29, 0x1d}, {&(0x7f0000270000)=""/54, 0x36}, {&(0x7f0000bf0000)=""/102, 0x66}, {&(0x7f0000534000)=""/245, 0xf5}], 0x4, &(0x7f00000bc000)=""/205, 0xcd}, 0x1}], 0x9, 0x40000001, &(0x7f0000c8d000-0x10)) listen$netrom(r1, 0x800) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6_vti0\x00', @ifru_ivalue}) socket$kcm(0x29, 0x5, 0x0) r2 = open(&(0x7f0000a40000-0x8)='./file0\x00', 0x0, 0x23) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000603000)=0xfff) 2018/02/15 05:26:40 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000f000-0x108)={0x0, @in6={{0xa, 0x2, 0x4a4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, [0x9, 0x8001, 0x9, 0xb2, 0x1c2, 0x5f, 0x8, 0x3, 0x7fff, 0x1, 0x1, 0xfffffffffffffff7, 0x9c, 0x7fffffff, 0x6]}, &(0x7f000000f000-0x4)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000)={r2, 0x8}, &(0x7f000000d000)=0x8) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x4000000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/15 05:26:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008cd000)) getuid() getgroups(0x3, &(0x7f00000b3000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000c3000)='./file0\x00', &(0x7f0000001000-0x44)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000ec7000)) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f00006aa000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f00006e4000)) openat$mixer(0xffffffffffffff9c, &(0x7f0000c0f000)='/dev/mixer\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000fe1000)='/dev/audio#\x00', 0x1000, 0x101002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xa000, 0xffffffffffffffff, 0xffffffffffffffff, 0x6, 0x3031) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f10000-0x8)) memfd_create(&(0x7f000088a000-0x1)='\x00', 0x1) openat$selinux_context(0xffffffffffffff9c, &(0x7f000048e000-0x11)='/selinux/context\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) [ 60.627751] dccp_invalid_packet: P.Data Offset(66) too large 2018/02/15 05:26:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00004a8000)='/dev/admmidi#\x00', 0xfffffffffffffffd, 0x80) bpf$OBJ_PIN_PROG(0x6, &(0x7f00001be000-0xc)={&(0x7f0000b5f000-0x8)='./file0\x00', r0}, 0xc) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000ee0000-0x4)='tls\x00', 0x4) r1 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x1) unlink(&(0x7f0000a89000-0x8)='./file0\x00') 2018/02/15 05:26:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000051f000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0) sendto$inet(r0, &(0x7f00000eb000-0x38), 0x0, 0x0, &(0x7f0000473000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000de000), 0x0, 0xffffffffffffffff, &(0x7f000090f000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/15 05:26:40 executing program 5: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000dbe000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000f21000), 0x4) syz_open_dev$dspn(&(0x7f0000f22000-0xa)='/dev/dsp#\x00', 0x0, 0x4180) 2018/02/15 05:26:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x210042, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000319000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000b7e000-0x10f)={@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, "72e80980c636a6e7"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/02/15 05:26:40 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000692000-0xe)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f00004a0000)='v4') mq_timedsend(r0, &(0x7f00007e1000-0x1000)="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", 0x1000, 0x9, &(0x7f000081c000-0x10)={0x0, 0x989680}) rt_sigtimedwait(&(0x7f00005a6000)={0xa5}, 0x0, &(0x7f0000a41000)={0x77359400}, 0x8) r1 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r1, 0x206, &(0x7f0000e70000-0x10)={&(0x7f000048d000)=""/146, 0x92}) 2018/02/15 05:26:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000cbc000-0x4)=0x2, 0x4) 2018/02/15 05:26:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b7a000-0x8)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000077000)=""/133, 0x85) mknod(&(0x7f0000f31000)='./file0\x00', 0x20, 0x800) getdents64(r0, &(0x7f0000f58000-0x68f)=""/1679, 0x68f) getdents64(r0, &(0x7f000017a000-0xcb)=""/203, 0xcb) 2018/02/15 05:26:40 executing program 1: r0 = gettid() getpgrp(r0) setpgid(0x0, r0) 2018/02/15 05:26:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c7c000)='/dev/hwrng\x00', 0x2c200, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000605000)={&(0x7f0000e22000-0x1c)=@in6={0xa, 0x1, 0x47a5, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7fff}, 0x1c, &(0x7f0000f44000-0x70)=[{&(0x7f000065a000-0xfb)="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", 0xfb}, {&(0x7f0000503000-0xa6)="37e0c8bba166b9ca628df72435ec2a6ec27853a89766f650ca603e155c868138d2f114468c38da1d9d21b20388d2f58325fe11fdeedc3ad922a2b6546c7b5fa973432e6cec38a86b9af1cc8de6d0aec2e75c8886e0a34d40af9f2c38563e0bb7f2917c3eee5c4805b5dd51aa889493e88697a59864f87ae703e57d791c39e7d55c96e444ce571926800b338f4a5f29f2905e9133a6bcbab2af2ad1b727685a2da3756366cfb9", 0xa6}, {&(0x7f0000922000)="762955d2b97663a8413e44d7b98fdeef927346124aa2f5815498565c099f7b9d9df5c7165f010d2d3969bb6156e6f94c2d0402e265563cdc9fd870878c911f976488ab7d466c5c0dd6506a8ac10ce912bc1f57036b08ecdcf333bb08fef64a9016db5a1ee22561b8be7a49383f9d80aba4c041dd9d8a6674a7b1125420b85c19b148e6aca70843dd4d292affb39fc9bdd4719ef886c5eb07f4dc10c8bd5043348265849d7fa81b337e83a8b6d4913be6a6e17f6f4cfce99ae312426e4c04a8a27e9f7f60fcb7d18b95105b740173f91396d57d8cc88ddd12d8ce6f11bdcc75018e5f076deb5ac3fbc039a2f8ba0009423ad3c071dcf9", 0xf6}, {&(0x7f000056a000-0x3f)="3157770638f30f904772eeba64f989d3b59764008aaff60531548ca58e90756fb02641127e2308c22f49d8b7d497deadf8adf6ea342f4ec610e9b168a36839", 0x3f}, {&(0x7f0000d7d000-0xa5)="01f377444d068ae651a787750f1b2f65d15146a536de34c3fe067cd82ece4cdef4e1467b8261a8a608b4a7d8caf269c73682f6f44eb826abbc96a373283f46188e957e413102685fd8c168a3469dc57e520f3b8eff72fe91a2f53fc4fecbbc8a3b2e1f7f1e04faae39a9c67093aa28afe7360cbb7d4763bd99374e0b43ccb570d2d05042e7a0a58101da630ccf8a1a0529ffd8525110fe5dc4702df996b37682e68b59a38b", 0xa5}, {&(0x7f0000617000+0x38)="92b47420e27dee087ab11ac6b03469a53dea868def13e896a8cd657fd2572efceed184af5c76fec782d8ee2da9c0428e8892e90f891f42de8bc9f92509860a5c7396a3ba2fb70bde1fc62d1d862cb0042e03e18635945841566e7ae40e6022ec43b85ee08f0d5b211bbab16c59a02ed945954011a58e2624001b9a86750242dd36680cbdde523af3911e77e3fd3f5f11b078458f06bcfd9955f65be6601578f8f959218b741c9177", 0xa8}, {&(0x7f00003bc000-0x48)="f43565352907fe8c82fb5c80d5e20d8000d1e8dd79a993318b880ae1eee2f4b2c467de3b3f8b4255eee1df002237e2708da9c4785a3113aeeecc4e144d32132e84c52ba4cb4d10ac", 0x48}], 0x7, 0x0, 0x0, 0x5}, 0x24000000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000745000-0x4)=0x8, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000a16000)=0x5, 0x4) bind$inet6(r2, &(0x7f000092b000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) bind$inet6(r2, &(0x7f0000d30000-0x1c)={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, 0x1c) sendto$inet6(r1, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) 2018/02/15 05:26:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000074e000)={0x0, 0x5}, 0xc) r1 = syz_open_dev$amidi(&(0x7f00006d0000)='/dev/amidi#\x00', 0x5, 0x80) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00002d1000-0x118)={0x3, {{0x2, 0x1, @empty}}, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x118) pwritev(r0, &(0x7f000007c000)=[{&(0x7f0000789000-0xe9)="35dca43de4ebecb597c6a8af5692fdedc2379baed85555007c63fd499cfe0728fc153b3d1a3966fdd3d72543e5b564d1db79ad70ceeb10a73831b4184edc358650db8ca5e4c5fec32f0b751c06a54d2c075301fd1529d691048ad0e7e054c716bc6c38855b92c98b68a1a0a16d42efa89dbf72e161809721003b0f3a077e3f7a8b95034fe2e48f764fafa14a5f6fff466b15ba6cbb9f88c6f087cf6c29c216e3b50aeca8a3d6c1caf321cacda641dcdca3fc41481b0ecd1a197790c93f1955588cb77c37f3e41cfbaa7105c9101151de23edf823ee7c306a0a56678b0b28840fac9dc2d68f59e4afb0", 0xe9}, {&(0x7f000064a000-0x73)="255201b1d16ed2a21042be2fb6e8bc717e591e5da94d2af77bab4ad3d5206f0e1e8bc28ef9a30b98dc66bbc63c4d3b8a4d8ed4be4d0f92d6e22c94b5b00fe77d770339f5fff320ad856d48380a4e65758a3071df5ce02930b86d351e55523f03de05726470607cdb2f818aa7d44406fbcba542", 0x73}, {&(0x7f000074d000-0x2a)="fde23210bc2fb6a3b3273f2307885b22416ca87dfef33235179e734a8b58c60989248fc86233ca7462bf", 0x2a}, {&(0x7f0000d7e000-0xef)="3bea219bfbe8d19d43e41cb33d662ff9a17bf8430d2e6c33a490561c28913cdf8be0a54c4c0e94828c308270b9a3c025ef201e0393883f8ae492c0b5293eff60406d4116874e8b76df8a90470edd7237b497872045c881dc820ee7e6852707845f102b948e3a82c51d83018508f84f2d5a8508f18edd8c18f16587a811e6eec8dc4b402f24a03c74d59b89e24dccba66bc598e3aa74454b6e698a93d0586fade674ed777d9d623f9bf3482a31af3d0a6703e1d20e13b1ea687e6814b94317ca10be09bc5a9372839bbaaaf485c4d3172f5293afe6641f3be0340f14b492d67938efa2ccf0fc458b2b9ee645a5d6d85", 0xef}, {&(0x7f0000aa2000)="63c40dafc40e42369b00fe3a3d3cdda598b91a50ef644dcc6090f6fbb00727404914d8f144e132dc14f833847163d998d44529", 0x33}, {&(0x7f0000eec000-0xae)="f11da5812b82128e3cb73141ff12e3f050c4c160ff5b2582d202ca1fe7e1a39ab9b54f0fe1b8a0868694f68b99f74ce696a362be8303b1e35cab36e66fb78abd46f2faa52addd2d66a1725c15ecc1c93d51269a5ea4f470ae33618cf6d9c7a8c2de29839e1155140767f5f61cebe785e7d37c4bd23e59a622c540153a86e3996e936aa14aff0df9f4dfb75fa7106f076bc0412649ff406dc53ba78c5e58fce768cad27ebdeb5bb34b756b4fb49a4", 0xae}, {&(0x7f0000aef000)="bb668839f18f8293c28e00dd1f10942743ab3bb78d3b5bebaeee577a0af2f3773271fef2a9edf47f8f20ee6b6754", 0x2e}, {&(0x7f000035b000-0x8f)="1da976bf8cb45fc5c9a8901181a2854b2e3c15b91b6337ba99f23ff616b6821f094e78f950e0011c3909145e1129a98105c172cecfb54a9d3cb65a4ee5f0c7be594c47658a89ef447061a9f039317cb4895724d7daa84c35b2159045deb7c610e0509050c63c8bdf1cfa267ddb4b762ae06aeda35543ce85c054fb0289c3eee2cf496d1aaa9023c6b88c8d22057bf8", 0x8f}, {&(0x7f000091a000)="f115cd55d0b5eb5b45442a62e408d60f3b8ff3619d6e96ba3f447f19211219f8fcf60ee9c6ea5e976c9183e4696babde4c8da0b564548a722c0dda5b712c2c4f852bf11e0d5be6f1bdf60dcc8da7761a3dff9387d7fe78e2ffbb8411da86fb906d52084b4ab162329453523a115075db00dab520e8085f4ecf1e3dc745e2326a3cfcbb13fb1b863bbba1eb8d21fb18fa0cae80e70086cdf1428692e4610031e8b53a5e89bf390ec5c2b7dce4c9cf2193def780393cb5948c22cd6c5612669755eed7bca40057a4a14159bdfe9e30151cbcda2949ab4914b641915ee5267a302edbee39d0399fa8a95e", 0xe9}], 0x9, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00009d7000)=0x7) r2 = syz_open_dev$dspn(&(0x7f0000601000)='/dev/dsp#\x00', 0x1, 0x6001) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000294000-0x118)={0x3f, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x118) 2018/02/15 05:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005dd000)='/dev/dsp\x00', 0x4084, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00006f4000)=r1) unshare(0x800000) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x9, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1f, 0xcf, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0xd) 2018/02/15 05:26:40 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002cc000-0x11)='/selinux/enforce\x00', 0x50500, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000079e000)={0x0, 0x3d, "eafaf01cfbcee427f39beebf2744fe28187fbd29255837d00abc72fad0becf7ac78c4e9fd40a34575ed13f2d404c60f8b7df0f8b2f5d1ca74357926687"}, &(0x7f0000523000)=0x45) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000af6000+0x372)={r1, 0x2, 0xa4bc, 0x1, 0x8, 0x40}, &(0x7f0000bf5000-0x4)=0x14) getpeername$inet6(r0, &(0x7f0000011000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00009d5000)=0x1c) 2018/02/15 05:26:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d0a000-0x17)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r1 = msgget(0x3, 0x223) msgctl$IPC_INFO(r1, 0x3, &(0x7f00004f8000)=""/7) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/02/15 05:26:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000c2000)='/dev/mixer\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00007d6000)=0x3f) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x400, 0xffffffff, 0x138, 0x0, 0x238, 0xffffffff, 0xffffffff, 0x330, 0x330, 0x330, 0xffffffff, 0x4, &(0x7f0000001000), {[{{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@unspec=@quota={0x38, 'quota\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000110000-0x40)={0x6, 0x2, 0xc3, 0x6, "e0285c7ac46c6e4217ce177bf357a01cc971cc60606476ba25f084675ed12d816d425943e7d69c7cff85ce27", 0xbe}) 2018/02/15 05:26:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000318000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc4000-0x25)='ys9v', 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000470000-0x8)) sendmsg$inet_sctp(r1, &(0x7f0000766000-0x38)={&(0x7f000051d000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000d46000-0x30)=[], 0x0, &(0x7f00005b2000-0x60)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, 0x0) 2018/02/15 05:26:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000751000)={0x0, 0x0}) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f000007d000-0x4)={0x20, 0xb265da16b4cb8b, 0x6}) getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008cf000)={0x0}, &(0x7f00005c4000-0x4)=0xc) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001d6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000030c000)=[@in6={0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x0, @empty, 0x7}, @in6={0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0x64) r4 = syz_open_procfs(r2, &(0x7f000031f000-0xf)='net/ipv6_route\x00') pwritev(r1, &(0x7f0000b74000)=[{&(0x7f0000569000-0x20)="559e16639bc00fd3161cf09968f720866fff5b46eba91aba1844c2d974af6733", 0x20}, {&(0x7f000025f000)="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", 0x1000}, {&(0x7f0000b2b000-0xf7)="21147b65bfb86cafd440d2be11145757bf19b01b197036d29d63ce7862b2696cf5e3b7b41f11581ddc5d64fe166ebbec6461fe46fd33032ecb0eb8d7908d646ca3dfa96d20d9836473a34bb553874b3f5349be316c6c78864454e98be5fcfefa52b6ba130691c848f617e43b5022d7cb469a99f33249ee60493693d45af06eaf79319d41f42ee218dd6660118394d1135e1a80e513cbac70e086ed967d6caf979a54b3da74b4fdaf1d909c73771db17612b27ef3dec3235437bee2435a89d82393555f1e7d906efb163ddb3f20e4cf583536d40e897b273e22f17515911af6e23f6d657d36f11c27c9cd34b8cfe18bd0cffeb04e4c3332", 0xf7}, {&(0x7f0000192000-0x27)="6eca5d91dcb1ea79284c17605b8b275ba37787c66a7264fcc18cfdb2bf40e68dbbd0978845063a", 0x27}], 0x4, 0x31) sendfile(r1, r4, &(0x7f000070a000)=0x20000004, 0x82) 2018/02/15 05:26:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000946000-0x4)=0x0) ptrace$cont(0xffffffffffffffff, r3, 0xff, 0x7) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f000011f000-0x1)=0x4) read(r0, &(0x7f0000013000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) 2018/02/15 05:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003df000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d42000), &(0x7f0000311000-0x4)=0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/15 05:26:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$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_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000699000)={0x0, 0x59e49f18, 0x1, 0xa83, 0x81, 0x1f}, &(0x7f00002cd000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00004b0000)={0x2, 0x8003, 0x0, 0xffffffffffffaa18, r4}, &(0x7f0000b51000-0x4)=0x10) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = dup3(r5, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000060d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f00001ad000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005d7000), 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f000038e000-0x38)={0x3, 0x401, [{0x1ff, 0x0, 0x1000}, {0x200, 0x0, 0x6}, {0x6, 0x0, 0xfffffffffffffffd}]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000e48000-0x50)="66b80500000066b90000c0fe0f01d9dbe4660f382b2e060066b9b10100000f320f090f20c06635080000000f22c00fdc4c9a66b8010000000f01d9baf80c66b820fd0e8766efbafc0c66ed990f547509", 0x50}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r6, 0x40087705, &(0x7f0000826000-0x8)={0x5, 0xffffffff}) [ 60.903450] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 61.001372] l2tp_core: tunl 59: closing all sessions... [ 61.012877] l2tp_core: tunl 59: closing all sessions... [ 61.024057] l2tp_core: tunl 59: closing... 2018/02/15 05:26:40 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc1105517, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0xffffff7ffffffffd, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) 2018/02/15 05:26:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000b99000)={0x0, 0x1, [0x0]}) r1 = syz_open_dev$mouse(&(0x7f0000519000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000375000)=""/229) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000ec1000-0x4)=0x101, &(0x7f0000f68000-0x8)=0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e78000-0x4)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/15 05:26:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) sendto(r0, &(0x7f00006b0000), 0x0, 0x4000085, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000cb000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) bind(r0, &(0x7f00003a2000)=@generic={0x1e, "0203000000000000000000070000000009a9790000b30c7bc8790405c7bad62e0a530000000038d36d73fb8f8401a30405000000000000003a4b2470a0c500660006021fc165dcf160e7ffff358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f7086f36cb184a"}, 0x80) 2018/02/15 05:26:40 executing program 4: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) futex(&(0x7f000000d000-0x4), 0x4000000000000a, 0x0, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000d5d000), 0xfffffffffffffffa) 2018/02/15 05:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/15 05:26:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00008d1000-0x12)='/dev/snd/pcmC#D#c\x00', 0xed, 0x40) write$selinux_create(r0, &(0x7f0000b4c000-0x59)=@objname={'system_u:object_r:dhcp_etc_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x35, 0x33, 0x20, './file0\x00'}, 0xffffffffffffff69) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000007f000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000760000-0x48)={0x0, 0x0, []}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000f24000)=0x8) 2018/02/15 05:26:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000553000-0x8)='keyring\x00', &(0x7f0000b65000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_security(0x11, r0, &(0x7f0000b95000+0xea2)=""/4096, 0xfffffffffffffdc9) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/15 05:26:40 executing program 1: mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r0 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000027000)='./bus\x00', 0xe888) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000039000-0xc)='./bus/file0\x00', &(0x7f000003c000-0x44)) clone(0x0, &(0x7f0000b18000-0x1), &(0x7f000067e000), &(0x7f0000010000-0x4), &(0x7f0000001000-0x1)) 2018/02/15 05:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009a7000-0xa)='/dev/cuse\x00', 0x82, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000b15000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x100000000000035a, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000677000-0x8)=0x6) [ 61.149777] audit: type=1400 audit(1518672400.781:90): avc: denied { map } for pid=9093 comm="syz-executor5" path="/root/syz-executor5" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 61.198454] ------------[ cut here ]------------ [ 61.203447] workqueue: WQ_MEM_RECLAIM hwsim_wq:destroy_radio is flushing !WQ_MEM_RECLAIM events_highpri:flush_backlog [ 61.203499] WARNING: CPU: 1 PID: 17 at kernel/workqueue.c:2439 check_flush_dependency+0x239/0x380 [ 61.223196] Kernel panic - not syncing: panic_on_warn set ... [ 61.223196] [ 61.230536] CPU: 1 PID: 17 Comm: kworker/1:0 Not tainted 4.16.0-rc1+ #312 [ 61.237436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.246768] Workqueue: hwsim_wq destroy_radio [ 61.251237] Call Trace: [ 61.253803] dump_stack+0x194/0x257 [ 61.257409] ? arch_local_irq_restore+0x53/0x53 [ 61.262061] ? vsnprintf+0x1ed/0x1900 [ 61.265843] panic+0x1e4/0x41c [ 61.269011] ? refcount_error_report+0x214/0x214 [ 61.273740] ? show_regs_print_info+0x18/0x18 [ 61.278220] ? __warn+0x1c1/0x200 [ 61.281656] ? check_flush_dependency+0x239/0x380 [ 61.286472] __warn+0x1dc/0x200 [ 61.289727] ? check_flush_dependency+0x239/0x380 [ 61.294545] report_bug+0x211/0x2d0 [ 61.298163] fixup_bug.part.11+0x37/0x80 [ 61.302202] do_error_trap+0x2d7/0x3e0 [ 61.306063] ? vprintk_default+0x28/0x30 [ 61.310098] ? math_error+0x400/0x400 [ 61.313873] ? printk+0xaa/0xca [ 61.317129] ? show_regs_print_info+0x18/0x18 [ 61.321606] ? netdev_info+0x170/0x170 [ 61.325469] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.330292] ? netdev_info+0x170/0x170 [ 61.334156] do_invalid_op+0x1b/0x20 [ 61.337845] invalid_op+0x22/0x40 [ 61.341275] RIP: 0010:check_flush_dependency+0x239/0x380 [ 61.346698] RSP: 0018:ffff8801d9f5ed78 EFLAGS: 00010082 [ 61.352035] RAX: dffffc0000000008 RBX: ffff8801d2ed1c80 RCX: ffffffff815aaf5e [ 61.359279] RDX: 0000000000000000 RSI: 1ffff1003b3ebd5f RDI: 1ffff1003b3ebd34 [ 61.366522] RBP: ffff8801d9f5eda8 R08: 0000000000000000 R09: 1ffff1003b3ebd06 [ 61.373766] R10: ffff8801d9f5ec70 R11: 0000000000000005 R12: ffff8801db014b70 [ 61.381008] R13: ffffffff843e8ed0 R14: ffff8801d9e5ed00 R15: 0000000000000000 [ 61.388259] ? netdev_info+0x170/0x170 [ 61.392129] ? vprintk_func+0x5e/0xc0 [ 61.395912] ? check_flush_dependency+0x239/0x380 [ 61.400737] flush_work+0x2f7/0x8f0 [ 61.404340] ? print_irqtrace_events+0x270/0x270 [ 61.409075] ? workqueue_congested+0x350/0x350 [ 61.413637] ? lock_acquire+0x256/0x580 [ 61.417603] ? mark_held_locks+0xaf/0x100 [ 61.421725] ? queue_work_on+0xc2/0x1c0 [ 61.425679] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 61.430671] ? find_next_bit+0xcc/0x100 [ 61.434660] rollback_registered_many+0x672/0xe20 [ 61.439487] ? dev_xdp_uninstall+0x310/0x310 [ 61.443883] ? ieee80211_remove_interfaces+0x4a7/0x9b0 [ 61.449136] ? lock_downgrade+0x980/0x980 [ 61.453264] ? _raw_spin_unlock+0x22/0x30 [ 61.457409] unregister_netdevice_many.part.119+0x87/0x420 [ 61.463012] ? unregister_netdev+0x30/0x30 [ 61.467221] ? wait_for_completion+0x770/0x770 [ 61.471778] ? unregister_netdevice_queue+0x290/0x5f0 [ 61.476943] ? debug_object_free+0x2f1/0x5a0 [ 61.481327] ? rollback_registered+0x3c0/0x3c0 [ 61.485896] unregister_netdevice_many+0xbb/0x100 [ 61.490718] ? unregister_netdevice_many.part.119+0x420/0x420 [ 61.496594] ieee80211_remove_interfaces+0x4b3/0x9b0 [ 61.501674] ? synchronize_sched.part.64+0xac/0x100 [ 61.506675] ? ieee80211_sdata_stop+0x70/0x70 [ 61.511148] ? trace_raw_output_rcu_utilization+0xb0/0xb0 [ 61.516673] ? __might_sleep+0x95/0x190 [ 61.520628] ? synchronize_sched+0x76/0xf0 [ 61.524844] ? raw_notifier_call_chain+0x40/0x40 [ 61.529595] ieee80211_unregister_hw+0x4c/0x270 [ 61.534245] mac80211_hwsim_del_radio+0x1ee/0x3b0 [ 61.539065] ? hwsim_mcast_config_msg+0x100/0x100 [ 61.543898] destroy_radio+0x9d/0x100 [ 61.547678] process_one_work+0xbbf/0x1af0 [ 61.551902] ? pwq_dec_nr_in_flight+0x450/0x450 [ 61.556555] ? __schedule+0x8ea/0x2040 [ 61.560419] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 61.565518] ? check_noncircular+0x20/0x20 [ 61.569725] ? lock_downgrade+0x980/0x980 [ 61.573875] ? lock_acquire+0x1d5/0x580 [ 61.577827] ? lock_acquire+0x1d5/0x580 [ 61.581777] ? worker_thread+0x4a3/0x1990 [ 61.585899] ? lock_downgrade+0x980/0x980 [ 61.590030] ? lock_release+0xa40/0xa40 [ 61.593989] ? do_raw_spin_trylock+0x190/0x190 [ 61.598565] worker_thread+0x223/0x1990 [ 61.602511] ? finish_task_switch+0x1e2/0x890 [ 61.607006] ? process_one_work+0x1af0/0x1af0 [ 61.611481] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 61.616472] ? trace_hardirqs_on+0xd/0x10 [ 61.620596] ? mmdrop+0x18/0x30 [ 61.623863] ? finish_task_switch+0x29b/0x890 [ 61.628337] ? copy_overflow+0x20/0x20 [ 61.632221] ? __schedule+0x8ea/0x2040 [ 61.636098] ? check_noncircular+0x20/0x20 [ 61.640309] ? find_held_lock+0x35/0x1d0 [ 61.644352] ? find_held_lock+0x35/0x1d0 [ 61.648401] ? find_held_lock+0x35/0x1d0 [ 61.652444] ? complete+0x62/0x80 [ 61.655881] ? __schedule+0x2040/0x2040 [ 61.659829] ? do_wait_intr_irq+0x3e0/0x3e0 [ 61.664125] ? __lockdep_init_map+0xe4/0x650 [ 61.668509] ? do_raw_spin_trylock+0x190/0x190 [ 61.673498] ? lockdep_init_map+0x9/0x10 [ 61.677536] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 61.682621] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 61.687615] ? trace_hardirqs_on+0xd/0x10 [ 61.691737] ? __kthread_parkme+0x175/0x240 [ 61.696039] kthread+0x33c/0x400 [ 61.699381] ? process_one_work+0x1af0/0x1af0 [ 61.703850] ? kthread_stop+0x7a0/0x7a0 [ 61.707801] ret_from_fork+0x3a/0x50 [ 62.783076] Shutting down cpus with NMI [ 62.787532] Dumping ftrace buffer: [ 62.791388] (ftrace buffer empty) [ 62.795075] Kernel Offset: disabled [ 62.798678] Rebooting in 86400 seconds..