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"}, &(0x7f00004bb000-0x4), 0x400) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) link(&(0x7f0000b35000-0xe)='./file0/file0\x00', &(0x7f00006de000-0xe)='./file0/file0\x00') rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control/file0\x00') setns(r1, 0x4c000000) fcntl$getownex(r1, 0x10, &(0x7f0000ec1000-0x8)={0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a59000-0xe)='/selinux/load\x00', 0x2, 0x0) r3 = getuid() setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00007bd000)={0x8, 0x1f, 0x3, 0x1, 0x9}, 0x14) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b61000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fstat(r1, &(0x7f0000afc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000ed7000-0x8)='./file0\x00', &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e3f000-0x8)='./file0\x00', &(0x7f0000289000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000458000)={0x0, 0x0}) getresuid(&(0x7f000068f000)=0x0, &(0x7f00000eb000), &(0x7f0000ac5000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a99000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000803000-0x4)=0xc) sendmsg$unix(r1, &(0x7f0000e1f000-0x38)={&(0x7f00000e6000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000389000)=[{&(0x7f0000279000-0x8e)="7f8c574cc5af204a92a0b61d60002c3919d6f4951623470cc2b7f857bff3246b8d9beca06297c9d778a5cbc9ad4e1d90539ff7562c7363eaec7f3d3d7881345aaa18351fc7dbdd9aaeb8c5010376ec6f42f810660d2afd2d85bbf895df049a7374946337a9932fa7aea82495694ea014947bafb948c3dc2bfac644b27eeb4386d65e5caa5c7e46660591bfb6d1c8", 0x8e}, {&(0x7f0000d8e000)="4dbf03eba3efea7ebdbd85d7771c4ded876218ae958c02bb3afdd8599dd76e3e0ec2174e800ba78ed7ce0516acbb", 0x2e}], 0x2, &(0x7f0000bfe000-0x78)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x78, 0x1}, 0x20008000) 2018/02/04 17:44:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000a5f000-0x8)='./file0\x00', &(0x7f0000001000-0x1a)=@random={'trusted.', 'vboxnet0eth1\'user\x00'}, &(0x7f0000840000)='!GPL#,&)\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000e, 0x3, 0x5) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x8) waitid(0x2, 0xffffffffffffffff, &(0x7f000028e000), 0x1000008, &(0x7f00007f8000)={{}, {0x0}}) recvmmsg(0xffffffffffffffff, &(0x7f000025e000)=[], 0x0, 0x10100, &(0x7f000015a000-0x10)={r1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x5}], {0x95}}, &(0x7f0000004000-0xa)="73ea07d07a0000000000", 0x3, 0xc3, &(0x7f00002ef000-0xc3)=""/195}, 0x48) socketpair(0x3, 0x2, 0x8, &(0x7f0000576000)={0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00009c8000-0x28)={0x2, 0x17, 0x4, 0x5, "3d7ea1e913ca06ea7e71774cb0d05b8b3ad9da12d12dcf718375a2ff8d981ec1"}) getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002000)=0x14) inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r3, &(0x7f000082a000-0x1), &(0x7f0000571000-0x1)="16"}, 0x20) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00003c1000)) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f12000)) r4 = fcntl$getown(r0, 0x9) getpgrp(r4) 2018/02/04 17:44:54 executing program 6: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000096000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000cd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/04 17:44:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee8000)='/dev/rfkill\x00', 0x800, 0x0) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x1, 0x0, 0x0) setrlimit(0x0, &(0x7f0000099000)={0x5, 0x8001}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0xc, 0x0, &(0x7f0000cf1000-0xc)=[@dead_binder_done={0x40086310}], 0x8b, 0x0, &(0x7f000075e000)="b0fc48c976784e28f039e8cad341b8f641706d86d838b9f7961353fb40725a52b24ecb99a105a36c913cf63d01db5e6b1a0badb95179c7eb72d8c6f69048a198e364572d2be2e38d9723ef1fcabfc625cdc1b299b68aef55708444fe7908faecd103e327d97b0171b463cfcf1f51732a8500ef32580e79f1fcd03f19789a6fdfcc0866008884fb93e92592"}) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/02/04 17:44:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) clock_settime(0x7, &(0x7f0000631000-0x10)) getdents64(r0, &(0x7f0000b59000-0x53)=""/36, 0x24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)) getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) getdents(r0, &(0x7f00005d8000-0x7c)=""/124, 0x7c) getdents(r0, &(0x7f0000d06000)=""/75, 0x4b) 2018/02/04 17:44:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f00001d8000)=""/220, 0xdc) sendmsg$nl_generic(r0, &(0x7f0000afa000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0x1ba, &(0x7f0000220000)={&(0x7f00004b1000-0x128)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xd}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 17:44:55 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000004000)={0x40, 0x100000001, r1, 0x8, r2, 0x100000001, 0x2, 0x9}) syz_emit_ethernet(0x46, &(0x7f0000005000)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000), &(0x7f0000001000-0x4), &(0x7f0000005000)) syncfs(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000008000-0x10)={r0, r0, 0x6, 0x3}, 0x10) [ 199.341096] device eql entered promiscuous mode 2018/02/04 17:44:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e1000)='net\x00') accept$inet(r0, &(0x7f000083d000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000e5d000)=0x10) r1 = msgget(0x0, 0x200) stat(&(0x7f0000658000)='./file0\x00', &(0x7f0000fbc000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b46000-0x4), &(0x7f00009e9000-0x4)=0x0, &(0x7f0000e5c000-0x4)) r4 = getuid() fstat(r0, &(0x7f00003d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000459000)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000580000)={{0x5d4c, r2, r3, r4, r5, 0xb0, 0x4}, 0x9, 0x1, 0x4, 0xb7, 0x0, 0x5458, r6, r7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000007000-0xa8)=""/16, 0x10) 2018/02/04 17:44:55 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xc080, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f000038f000-0x10)={0xc9, 0x8, [0x1, 0xca97]}) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) 2018/02/04 17:44:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000c05000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[@rr={0x7, 0x3, 0xffff, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}}}}}}, &(0x7f0000048000)={0x0, 0x1, [0x0]}) 2018/02/04 17:44:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000757000)='/dev/adsp#\x00', 0x6, 0x80) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000d57000-0x24)=""/36, &(0x7f0000ac5000-0x4)=0x24) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000122000)=0x7) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000e72000-0x10)=@hopopts={0xef, 0x0, [], [@enc_lim={0x4, 0x1, 0xffff}]}, 0x10) fallocate(r3, 0x3, 0x0, 0x40007) sendfile(r1, r3, &(0x7f0000ccb000), 0x400) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000ff2000)={0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000eaa000)={0x2, 0x401}, 0x8) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000050000-0x77)="6faf1203c03dc630d3279733ab66f59e5337ce15f3ea2b54b5538f7fe721937f25f2afda5f43b6c1bea047de5629766f8ebdebcce747661ce75e5a223777decc2c1b7046023fcf37ed7c4ff15d91c21ed58eafcacb25a0900f494aeef9558cd3a87adb85210bc4a93c095bd00f12fc818c23dbc754b2fe", 0x77) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f000033c000)={r4, 0x5, &(0x7f0000247000-0x14)=[0xd8d8, 0x8, 0x400, 0x1, 0x3ff], &(0x7f0000f71000-0x14)=[0xfffffffffffffffa, 0x5, 0xdfc, 0x6, 0x8], 0x2, 0x4, 0x5, &(0x7f000075a000-0x10)=[0xc5a9, 0x9, 0x80, 0x1], &(0x7f00002fc000-0x18)=[0xad, 0x3e4, 0x7ff, 0x9, 0xfff, 0x3]}) 2018/02/04 17:44:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008d3000)) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000979000)={0x0}, &(0x7f0000d3b000)=0x10) select(0x40, &(0x7f0000373000)={0x7, 0xf5, 0x3085, 0x0, 0x8, 0x8, 0x401, 0xe79b}, &(0x7f000052f000-0x40)={0x1, 0x7ff, 0x919, 0x2, 0x10001, 0x100, 0x2, 0x313}, &(0x7f000068f000-0x40)={0x7, 0x20, 0x5ee, 0x6, 0x1000, 0x2, 0x9, 0x100000001000000}, &(0x7f000063d000-0x10)={r1}) pselect6(0x40, &(0x7f00006a9000-0x40)={0x7, 0x3ff, 0x401, 0x1, 0x1, 0xfff, 0x2, 0x886}, &(0x7f0000606000-0x40)={0x858, 0xffffffffffffffa9, 0x4, 0x950, 0x20000000000, 0x1, 0x1f, 0x8}, &(0x7f0000bf7000-0x40)={0x17a829f1, 0x7, 0x7, 0x0, 0x1, 0x8000, 0xfffffffffffffffe, 0x200}, &(0x7f00009d1000-0x10)={0x77359400}, &(0x7f000065c000)={&(0x7f0000cb0000)={0x8}, 0x8}) clock_gettime(0x0, &(0x7f0000576000-0x10)={0x0, 0x0}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000d5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r5, 0x11, 0x1, &(0x7f00004f5000-0x3b)=""/59, &(0x7f0000af1000)=0x3b) setitimer(0x1, &(0x7f0000256000)={{0x0, 0x7530}, {r3, r4/1000+10000}}, &(0x7f00003e3000-0x20)={{0x0, 0x0}}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, r6}, 0x1, 0x100000001}, {{r2}}], 0xfffffffffffffef6) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f0000e5e000-0x8)={0x9, 0x7f9155b8, 0x2, 0x8001, 0xffff}) 2018/02/04 17:44:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000a3d000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f000049d000-0x20)={{0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8), &(0x7f0000869000), 0x0) 2018/02/04 17:44:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8), &(0x7f00006b2000)=0x8) setsockopt(r0, 0x10e, 0x5, &(0x7f0000fc9000), 0x0) 2018/02/04 17:44:55 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004fd000/0x10000)=nil, 0x10000, 0x4) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003f0000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000116000)=0xb30b70b5a20e9224, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000ff5000)={0x7, 0x20, 0x3, 0x0, 0x0, [], [], [], 0x772, 0x1}) 2018/02/04 17:44:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c9a000)='/dev/sg#\x00', 0x9, 0x400) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000e93000)={@generic="a609dbefcf31ce7d3833165835861aea", 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000fa3000-0x48)={0xb, 0x6, &(0x7f00000ed000-0x30)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r0}, @alu={0x7, 0x1ff, 0x0, 0x0, 0x9, 0x6, 0x10}, @call={0x85, 0x0, 0x0, 0xd}], &(0x7f0000a38000-0x4)='GPL\x00', 0x800, 0xc8, &(0x7f0000596000)=""/200, 0x41f00, 0x0, [], r1}, 0x48) r2 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e3b000)={0x7, [0x33, 0x101, 0xfffffffffffffffe, 0x26e8, 0x3d40f387, 0x3fa, 0x1]}, 0x12) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000deb000-0x8)={0x4, &(0x7f0000530000-0x20)=[{}, {}, {}, {}]}, 0x8) 2018/02/04 17:44:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000dbb000)={0x0, 0x100, 0x1, [0x8]}, &(0x7f0000ccc000-0x4)=0xa) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007b5000)={r3, 0x8, 0x2, 0xf3}, &(0x7f0000ea2000)=0x10) ioctl$KIOCSOUND(r1, 0x4b2f, 0x80000001) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ef1000)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000735000-0x4)=0xe8) stat(&(0x7f000074b000)='./file0\x00', &(0x7f0000d12000)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b59000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002c1000)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000c20000)=0xe8) r7 = getuid() recvmsg$kcm(r1, &(0x7f0000744000)={&(0x7f000020e000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000e5c000-0x10)=[{&(0x7f0000ed5000)=""/135, 0x87}], 0x1, &(0x7f0000baa000-0x1000)=""/4096, 0x1000}, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000017c000-0x14)={0x0, 0x100000000, 0x4, 0x80, 0x100000000}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f0000bc4000-0x38)={&(0x7f0000c6d000-0xc)={0x10}, 0xc, &(0x7f0000ee2000-0x10)={&(0x7f0000c4f000-0x3f8)=@acquire={0x2bc, 0x17, 0x400, 0x3, 0x2, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3, 0x2b}, @in=@dev={0xac, 0x14, 0x0, 0xd}, {@in6=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x0, 0x2, 0x0, 0xa, 0x20, 0x80, 0x5e, r4, r5}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x2, 0x3, 0x2, 0xa, 0x20, 0xa0, 0x0, r6, r7}, {0x8, 0x6, 0x3, 0x2, 0x8, 0x7, 0x6, 0x7fffffff}, {0x9}, 0x3f, 0xa, 0x1, 0x1, 0x2, 0x3}, 0x5, 0x6, 0xcc8, 0x6}, [@policy_type={0xc, 0x10, {0x1}}, @srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x0, 0xaa}}, @algo_auth={0x68, 0x1, {{'sha1-ssse3\x00'}, 0xf8, "ad1f7e4353acb2198f99930206b1a73dd15180d16085450288dd9eccc20034"}}, @tfcpad={0x8, 0x16, 0x400}, @algo_auth={0x48, 0x1, {{'rmd128\x00'}}}, @algo_crypt={0x94, 0x2, {{'cbc(serpent)\x00'}, 0x250, "5d3a4ef02bcfe4def919fc36e67d4b3783ee455232cbc124e8174b3553c2a6262d89c6729c997610f7931b4f9f9bbc490f26e45b9c4466f5e1c0017f7f898e529a2975bf277b3901438b"}}, @lifetime_val={0x28, 0x9, {0x7, 0x4, 0x7}}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x200448d5}, 0x20000000) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)) ppoll(&(0x7f0000db8000-0x30)=[{r1}], 0x1, &(0x7f0000542000), &(0x7f0000181000), 0x8) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/04 17:44:55 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") r1 = getpid() getpgrp(r1) 2018/02/04 17:44:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000), 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 17:44:55 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xe, &(0x7f000022c000-0x1), 0xffffffffffffff09) 2018/02/04 17:44:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000518000), 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000322000)=0x18, 0x4) 2018/02/04 17:44:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000dbb000)={0x0, 0x100, 0x1, [0x8]}, &(0x7f0000ccc000-0x4)=0xa) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007b5000)={r3, 0x8, 0x2, 0xf3}, &(0x7f0000ea2000)=0x10) ioctl$KIOCSOUND(r1, 0x4b2f, 0x80000001) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ef1000)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000735000-0x4)=0xe8) stat(&(0x7f000074b000)='./file0\x00', &(0x7f0000d12000)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b59000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002c1000)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000c20000)=0xe8) r7 = getuid() recvmsg$kcm(r1, &(0x7f0000744000)={&(0x7f000020e000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000e5c000-0x10)=[{&(0x7f0000ed5000)=""/135, 0x87}], 0x1, &(0x7f0000baa000-0x1000)=""/4096, 0x1000}, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000017c000-0x14)={0x0, 0x100000000, 0x4, 0x80, 0x100000000}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f0000bc4000-0x38)={&(0x7f0000c6d000-0xc)={0x10}, 0xc, &(0x7f0000ee2000-0x10)={&(0x7f0000c4f000-0x3f8)=@acquire={0x2bc, 0x17, 0x400, 0x3, 0x2, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3, 0x2b}, @in=@dev={0xac, 0x14, 0x0, 0xd}, {@in6=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x0, 0x2, 0x0, 0xa, 0x20, 0x80, 0x5e, r4, r5}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x2, 0x3, 0x2, 0xa, 0x20, 0xa0, 0x0, r6, r7}, {0x8, 0x6, 0x3, 0x2, 0x8, 0x7, 0x6, 0x7fffffff}, {0x9}, 0x3f, 0xa, 0x1, 0x1, 0x2, 0x3}, 0x5, 0x6, 0xcc8, 0x6}, [@policy_type={0xc, 0x10, {0x1}}, @srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x0, 0xaa}}, @algo_auth={0x68, 0x1, {{'sha1-ssse3\x00'}, 0xf8, "ad1f7e4353acb2198f99930206b1a73dd15180d16085450288dd9eccc20034"}}, @tfcpad={0x8, 0x16, 0x400}, @algo_auth={0x48, 0x1, {{'rmd128\x00'}}}, @algo_crypt={0x94, 0x2, {{'cbc(serpent)\x00'}, 0x250, "5d3a4ef02bcfe4def919fc36e67d4b3783ee455232cbc124e8174b3553c2a6262d89c6729c997610f7931b4f9f9bbc490f26e45b9c4466f5e1c0017f7f898e529a2975bf277b3901438b"}}, @lifetime_val={0x28, 0x9, {0x7, 0x4, 0x7}}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x200448d5}, 0x20000000) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)) ppoll(&(0x7f0000db8000-0x30)=[{r1}], 0x1, &(0x7f0000542000), &(0x7f0000181000), 0x8) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/04 17:44:55 executing program 0: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000018000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000aed000)=0x1) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000aef000-0xc)={r0, 0x80000, r1}) syz_emit_ethernet(0x46, &(0x7f0000ae9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xf, 0x8829, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001]}, @rr={0x7, 0x2, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f0000aec000)={0x0, 0x0, []}) 2018/02/04 17:44:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f000027b000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000bba000), &(0x7f00003d4000-0x4)=0x1ab) 2018/02/04 17:44:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000fd2000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000940000-0x4)=0x2, 0x4) close(r0) poll(&(0x7f0000a4e000)=[{r1}, {r0}], 0x2, 0x0) 2018/02/04 17:44:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000e22000+0xb33)={0x0, 0x4}, &(0x7f0000811000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000095f000-0x9c)={r1, 0xf00d, 0x94, "3d2c7a59460e7a9d020acf260d5ee3cdc732ad172de4b57d61b199e394ea6925b6540633b6df4afdfdf64b301ef37685bc706f7a7cc79d9bf5f39941dd1e943624db116194b7e17f62ae29e15f8104b1699ef48e365454f9d7ce502d10289e58e9dae27b845143da04b1482a307e631c18a62d27907ada2f17b4cedc895620ec63cbe987b422152c3a7f7f8c4472b6e2c1817408"}, 0x9c) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe(&(0x7f0000d12000-0x8)={0x0}) sendmsg$kcm(r2, &(0x7f0000d2b000)={&(0x7f0000258000-0x8)=@sco={0x1f, {0x8000000, 0x9, 0x4, 0x40, 0x0, 0x2}}, 0x8, &(0x7f00001b8000)=[{&(0x7f0000fa6000-0x26)="2aeff06727bf0e8246a5bd99873a2a129e70be29829edcf2f7810ef1ff12f9283aabed1cd8a0", 0x26}, {&(0x7f0000bbf000-0xd0)="6af56443c01670a52f1a3900f10204059dc665aa3f1c22426d9dc1bdabd0ea93e06f04f9d577afdc6e7f49f01b2dafbe84fbd9ae7c527f5fe6f03811b5aa728fb2f7be2eacff79395089cd7676ade98e75fb658883ba1615d751a3f3fcb834d49150fdc1db86d6ecf297687c5663a0dbb90dd3a6979864adc06123ee6305b4e3fd9949780a955b290e2d6409f3c66ca11d2ef8ed6e408aff81bca85068d995c0ce51334de28f308facdfe12985371ca3bbafa974d1e75136142eb70c7bb220719b2964a73cb4cfc803aabfaff15b805a", 0xd0}, {&(0x7f0000a97000)="8b4d529b66453735919188be599d326113830edbc3b8c75ba5e6b78f729b8cb8e05f7452c23a3389ce58f275fe6a141fa47a1f255a091d1dedf90dcea17bef5e52989ba24d505fe151390f623f2093419c2fb72bf1d78280e2e1b76818397460dd525fe9130b6378740c07350010e09e6a8b733197da8c6ee8670a1754542add9809743a3d67acb2f755860ae32578670e820ca61bde3bc1fdca1e25a73cf71450f4f4c186deb3ec6454f8f5f1cf4b5c037741be629a4551544b22e72327875b7d400d0f2e5943e5493bf94f31d23861c8d6873aa6af3678837e49296348e3d1f65cfcc95c17f5415b7fcfdb09bb9b2d4de58258124d", 0xf6}, {&(0x7f0000784000-0xe4)="aa14fbd166a3f28cf29ae2b99565141eb1cba6c1490bebb9c57ede252e977a96e7b44c80ccf59587b52595cddbd8b294363eb70f954feb7676d5cc84c11dc70e1066373f51cdf66501477168b798145532c247d3fae85dc2fabab57c1d94c0bf0a88691083a8c3eec5ae377d3f1a691be17bb6a932895ff03cdc0a8d716a731e005e3abbcdbb432c75bfa0a8fe3e525c6f5a146b9a82c724ae3b2f69b0b8951bebb422429baa7b20cd64c6ae2654dd3a221e7cb3a7f0be733db2a10b62abe84fd2a46e21cbbbe96879cf1744b8e00742e016d0260195cec9da86a5062c73be375ed8b48d", 0xe4}], 0x4, &(0x7f00000b8000-0x6c0)=[{0x108, 0x10c, 0x10001, "6545b37a961c158ca381a05300db0d47a6467653eca26ec82d221f912c90b21ff0fb8ea825368242169e3ae64c498da86116e6b7bbee66cbca3596dcb05ca27569dfaaccea7f94613daa0f9e61cb63192e82517ea433b9f172b8a3eb0f19d0a125b138cde9118d4602127e3e5e473af92940f2eb0eaf1d7f18a7bacb2306b79fb27e75922326d1f98e7c086f8a92feb2b3760f935cca5de91d6a725a6047da68877edcbe95f84c21fdeb4a72bd321d6a72fe9a10bbeac8f75b0c4764decb61a611a5e64791070b46525c93dc91f94fa8874915197f6eb21e50e2850d8c572e1bff545c852d1feb1f973540adbe0b090907413258"}, {0xb0, 0x118, 0x5, "d083464208696365366b3a7683e1521eaeb2aa7a43f8a0dfeb150b7e72cdfd57781ccca9408cc7a738c556ec54aa7b0f6d9dc24e493e73f2612fd273e9d69cae22d0c74e104c5e3a3a388f2f121868d30c586bd281d5eb286a4e706bf9463dec464dbc2c7bba10efd31763066e890a8f01a5c33b076acd32fd2f3e12a9d3c8494a0000770765208288450433652787c0b98e6cc4474c516bd5ba08"}, {0x98, 0x10d, 0x1, "7ffbd1b124d86d4f54a9c32757addcb0f9e79357a94d7ee345be455a1bf51725287bb8a57ca9d27fc51dcb0ca2ba275448222661fa23ecc10806c566f1ea8b8591d78784f38db27c8a9e53c8cf83a4daa0fc5bc47f7b5a7aaba1db2f862fb84536abe310929ee67e3ec6edc717f051aa09b68fb842708e59f2378843dd22f05d1b4e5b4bc73be7"}, {0x98, 0x111, 0xffffffff, "44a7af7ba66cbc7bac10de367848f4506be7b1998eaa287725134e4afaf5f178b8ab4f08807a6de0d226bc00bdb185fb6b083df6f1f20c4c4618fa8ef402a3cea7b35e9b45862600b59a412096bec9b08f04b54046dd4c8f1f11d7f262175ebf210fe8540f3aca42d7e3632ef84b6e1337d0ff37f8b246e4ed68229037f7d8fe9f056a154b"}, {0xe0, 0x84, 0x138, "a5e5f0509061831d8d95151e5717138967c2fbc27a3a9041d1c4416ca5cadb454c33f4b169c977915865a39d0294253352e1dcaa1deee4ff9ba3380b22b75f925310a17945c51d5f0e4df1a1b7df4767ced98af9f3c5a2a5b829bd02f691504797c389c2ebeccfc8829386a93a7335cec9fde58bca35fa21f0e75cdfebf846b26393ce12dcad6939b719e73db97b4c4deee17ab412fb4512f597948d035f54ddee17897e035cc0ff81d9667a01aa25da571d497564bf09a4be34c637348e6a76df79b5889930a10f2337046fe0fd3da2"}, {0x88, 0x11e, 0x38, "63bcfa5b48788322533215e43bcf0179215a3ca11f6fa3f1f983d134b6debcb3b1e9ee731dcd1cb9aefdcfba82bb33daf7b7f9ced52403f9642acd688e968c25bd389511adc72f27a1c151fa603005b3f21b461b063b2bf7f666360761da2a1dfd66d6572b4e2cffc7b20b56487fe804094bb6"}, {0x90, 0x117, 0x1, "036416c93297ede478ab09bf1090af477250124a19b7b242bab04bcbf1b235b96c1e0b3a12fbb9c156b062156888c2f1748b3780e7540a32dfee48be7e8999c0e6d22c73655e5de08cc7f8f2d9e90c2ae6e93f96baef0d205ea5e2713ae504dca3cac496500571a29205f962f959c2e59ecb62f8bad212255b1f"}, {0x60, 0x107, 0x6, "63306924548ac132dca7d8fc8c8ddc9432ec1c684964c8f2f1022659d1e5f98086758c627a981162af3d409bcbc2aae05f82599d4d0e625442b9649711db197afd8a87bbae0e1c015089843b"}, {0x90, 0x0, 0x9, "65bc02f96a79a5b529587c74c729ec4653feee71dce3cf589798d1031b9d6c416d76741f408090044e1b0dd2cad9f09c2df11fe64221970e8f22bc2eddbcffb0df3a25444f51627388def6dc255f03e5366c191442830a9b5c0921a060454d9b9d01cd50f9682465297faeeedf7aa71bd459340ddbdd98e6b188890cbbcc"}, {0xf0, 0x13b, 0x8001, "d0e70286d0a92190cf40026797634c0538cb1ecf6f881dcf2e5c1b49aa417eb65b3f6d36a6f46efcd0ad4e94cbd59669c7b07e5706ce3fd42e21bace94211adff487c90a7fd3e3cb4eb202a7323860fb2aac50e480c30d7521b9e1fed092fadf6fcaf838160297fc84e3c987cf164af9783a2d79ef36c24cb539c7c71d439b6411a7df3a90f6e9df552b7f5ee0842ad29dce04ca0bb6f6f0e7f5ae178536544b83ec0911890f892f221c103a13c081f50589c3a8c6c030eb83110f8925a41c487a6773ceac770f62c705a14bc2a48e92e8f76c7a0a2162630f7b798a6b7587"}], 0x6c0, 0x8001}, 0x20040840) pipe2(&(0x7f00005dc000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000088a000)=0x80000000, 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r4, &(0x7f00006ae000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001f0000)='\x00?', 0x2, 0x0) [ 199.740079] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/04 17:44:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58, &(0x7f0000000000)=[{&(0x7f0000000000)="538c916a236154e3e8a7dca7521a33794ff942827406760cee52b0043e8b0a4d58e79b42fb82141e44f1e21230a55db94743e92004e9b3715bc6498e474a8f6e70d259963920f6385cce63640158996170811744a629", 0x56}, {&(0x7f000093a000)="ff919cf916713d0cfe26bd7e3f7334b68c0a8bad71e24d3f8fb9e8805c0b07c4c0d43735178fc7f4a0d9dd62a30d274cd67bce9846210d8756f0e86d9ddf5c840aedf347060e3ce143ba874d96a834bcd876a177bab71c643e760631c0ef745373609f", 0x63}, {&(0x7f00007a7000-0x44)="0ff92cef7f3c597f1466b21e64a6008b1658a1632deca0a4f077d145d36999d908738630e5d381c76de8cb972bf064b8c9c9ed474febf57cbb850841c72ce3e8c710cbb9", 0x44}, {&(0x7f000020b000)="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", 0x1000}, {&(0x7f00000b1000)="9d9d710be6951c01875d3d3a1fced3b49163cae312b3f829e6c617e0eb10208bc6c5914ea0c6cc18ecad7d79925065370b6ef169324d27cd8ad5433736d99c866e1cece648c6995a88f2ae2d26fa38224bc29c2197387c79244f798ec89e5fc60a5dd5035b1c9f35a13e532379311f302589fd57b1e9cfafb801092cf4c19a84aea7a80a1714aabccd9d3b85640fc2e2bff38e6f8cd207a3c2ee54058523e4ff2a01dd8e8c7e380b10fcb4", 0xab}], 0x5, 0x0, 0x0, 0x8000}, 0x0) mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") getpgrp(0xffffffffffffffff) 2018/02/04 17:44:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000cc5000/0x18000)=nil, &(0x7f0000ffb000)=[@text64={0x40, &(0x7f00000c4000-0x51)="4b0f0137660f3809400866b843008ee066ba4200ec0f21076766450f5707c461ef11c83e2e66440f3882afad6a000066baf80cb8ae14d48aef66bafc0c66b8346166efb9800000c00f3235000400000f30", 0x51}], 0x1, 0x0, &(0x7f0000291000-0x20)=[], 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000b79000-0x8)=0xfff) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f77000)='/dev/hwrng\x00', 0x202400, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000064000-0x4)=0x9, 0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000063000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000064000-0x4)=0x1) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000062000)={0x8ed4}, 0x8) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000784000-0x90)={[0x4, 0x4, 0x100000000, 0x6, 0x1, 0x1b, 0xf859, 0x9, 0x7f, 0x7fff, 0x7fff, 0x6, 0x1, 0x9, 0x1], 0x0, 0x90000}) pipe2(&(0x7f0000061000)={0x0, 0x0}, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f000003d000-0x10)={0xa, &(0x7f0000044000-0x5c8)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r6, 0x1, 0x3b, &(0x7f000004a000), &(0x7f0000062000-0x4)=0x4) 2018/02/04 17:44:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000003a000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000a00000-0x1a4)=[{{&(0x7f00000d8000-0x9)=@rc, 0x9, &(0x7f0000625000)=[{&(0x7f000046f000-0x67)=""/103, 0x67}, {&(0x7f0000c43000-0xef)=""/239, 0xef}, {&(0x7f0000ce4000-0xb5)=""/181, 0xb5}, {&(0x7f0000fe6000)=""/23, 0x17}, {&(0x7f000014c000)=""/4096, 0x1000}, {&(0x7f0000eff000-0x29)=""/41, 0x29}], 0x6, &(0x7f000082f000-0x54)=""/84, 0x54, 0x3ff}, 0x3}, {{&(0x7f000063d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f00009ec000-0x10)=[{&(0x7f0000b1e000)=""/78, 0x4e}], 0x1, &(0x7f0000469000-0xc0)=""/192, 0xc0, 0x1}, 0x6278}, {{&(0x7f0000504000-0x60)=@nfc_llcp, 0x60, &(0x7f0000320000)=[{&(0x7f000053f000)=""/34, 0x22}, {&(0x7f000076c000-0x77)=""/119, 0x77}], 0x2, &(0x7f0000a08000)=""/4096, 0x1000, 0x1}, 0xd1}, {{0x0, 0x0, &(0x7f0000d65000)=[{&(0x7f0000039000-0xbe)=""/190, 0xbe}], 0x1, 0x0, 0x0, 0x1a1e}, 0x800}, {{&(0x7f0000112000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @generic}}, 0x1e, &(0x7f00005b7000-0x10)=[{&(0x7f000087e000-0x12)=""/18, 0x12}], 0x1, &(0x7f00003e4000)=""/123, 0x7b, 0x1000}, 0x1}, {{&(0x7f000063b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, 0x32, &(0x7f0000998000+0xe8f)=[{&(0x7f00008d5000-0x53)=""/83, 0x53}, {&(0x7f00007a6000)=""/1, 0x1}, {&(0x7f0000c88000)}], 0x3}, 0x3}, {{0x0, 0x0, &(0x7f00003bf000-0x20)=[{&(0x7f0000d2e000-0x1000)=""/4096, 0x1000}, {&(0x7f000033c000-0x87)=""/135, 0x87}], 0x2, 0x0, 0x0, 0x7ff}, 0x2}], 0x7, 0x0, &(0x7f00002d5000-0x10)={r0, r1+30000000}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00006c2000-0x498)=@nat={'nat\x00', 0x1b, 0x4, 0x438, 0xd0, 0x1e8, 0xffffffff, 0x348, 0xd0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000b75000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x348}}, [{{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x80000000, 0x401, 0x1}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x14, @ipv4=@multicast2=0xe0000002, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @gre_key, @port=0x1}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [0x0, 0xff, 0xffffff00, 0xff], [0x0, 0xffffff00, 0xff, 0xff000000], @generic="e093b4a955ad06c7af622a0a9e8c530a", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0xff, 0x9, 0x3, 0x10}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0xffffffffffffff95, 0x4, 0x1, [0x3ff, 0x7, 0x0, 0x2, 0x2322, 0x6, 0x81, 0x8, 0x5b8, 0x100000000, 0x9, 0xffffffffffffffff, 0x33a, 0x1ff, 0x100000001, 0xffffffffffffff81], 0x10}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x9, 0x2, 0x1}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x16, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key=0x2, @gre_key=0x100000000}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x12}, [0xffffff00, 0xffffffff, 0xffffff00, 0xff0000ff], [0xffffffff, 0xffffffff, 0x0, 0xffffffff], @common='ip6gretap0\x00', @generic="0cf6199559ac08f9691a3bb703871e97", {0xff}, {}, 0xde, 0x4a, 0x5, 0x10}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @ipv4=@rand_addr=0x7, @port=0x3, @icmp_id=0x2}}}]}}, 0x498) r3 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0x9204, 0x0) 2018/02/04 17:44:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x5, 0x5) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000104000)='tls\x00', 0x4) r1 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r1, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000274000)='/dev/sg#\x00', 0x1c, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000667000-0x24)={0x3f, 0xfffffffffffffa8f, 0xbd8, 0x5, 0xfffffffffffffff8, 0x2, 0x7, 0x81, 0x4, 0x8001, 0xe5b, 0xf86}) sendto$inet(r1, &(0x7f000072f000), 0x187, 0xfffffffffffffffe, &(0x7f000044d000-0x10)={0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) 2018/02/04 17:44:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000ff1000-0x4)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) mlockall(0x2) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)}, 0x41002106) 2018/02/04 17:44:55 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000000e000-0x4)=0x5, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000001c000-0x8)=0x3) ioctl(r0, 0x8000000000009371, &(0x7f0000016000)="0100071901f1ff63") mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f000001c000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffeffff, 0x8000) sync_file_range(r0, 0x9282, 0x80000001, 0x2) 2018/02/04 17:44:55 executing program 7: socket$inet6(0xa, 0x80007, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c19000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000f7f000)) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000f80000)='/dev/input/mice\x00', 0x0, 0x2000) sched_yield() getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000d64000)=""/66, &(0x7f0000c64000)=0x42) io_setup(0x1, &(0x7f0000479000)=0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00004a4000-0x18)={0x3f, 0x5, 0x5}) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/04 17:44:55 executing program 1: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f000002e000-0x8)='./file0\x00', 0xc2) clock_gettime(0x0, &(0x7f000003b000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000026000-0x8)='./file0\x00', &(0x7f0000008000-0x20)={{r2, r3/1000+10000}, {0x0, 0x7530}}, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000044000)=0xffffffffffffffff) 2018/02/04 17:44:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x3, 0x1, &(0x7f00009db000)={0x0, 0x0}) getpeername$inet(r1, &(0x7f0000c6f000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000cf5000)=0x10) r2 = socket$nfc_raw(0x27, 0x3, 0x0) writev(r2, &(0x7f0000fe2000-0x10)=[{&(0x7f000007f000-0x29)="29e50000200019fff63d14000000060200003215f50405000000000d0011000000000200e1000008", 0x28}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f00001f8000)='./file0\x00', 0x400800, 0x10) sendmsg$kcm(r3, &(0x7f0000a9c000)={&(0x7f00007f6000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x4, 0x1, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1930}}}, 0x3a, &(0x7f0000a99000)=[{&(0x7f00008ac000-0x28)="b025aef2ff39740709e5dc840817fcf1a73bb090cf3222100e1daecaa041317bb15ec06f1f506d855e135d9b8daad8281955a85fa5898334f29a79d508c1b462ef", 0x41}, {&(0x7f0000531000-0xeb)="d04f3e13a54ae37aa9de1ea4b8d0174db675f024ca03baa8a2f1d63a08393caa8094ae6b118ac653ea66c81369f2f3c20cebf16f7772b77521749c1f1417568d009c13a77a456db5067334be2f5f94462f18b69d09135e1b10bf1ec6c0afa071ed1390ff6432a77882dca34f9fca5abd70a06c95ba6981a4ac483b17265a6c87a7207344f00408697b21cff02d6aeab930b9218f9838ad5852884e269ac8d99649a702abbec752055ecc55921b7e20a7e9d04d71a8f9ca8b7bf4344a234ca3f37d983e91fae2e186814a7c7e213b6930cd6a4c50c92b9ffe6486dd0630e254c514ada68c6f79d6742487f8", 0xeb}, {&(0x7f0000e10000-0x3d)="08ef4ff2f06f243ad52dbb94210212d76e0fc4feb9c6a3211d86f4c9c883f6e2ed59e0a49b1f5ae73ff65974234c5161ab1b0f134572a2ca4f009a2ebc", 0x3d}], 0x3, &(0x7f0000dcb000)=[{0x48, 0x110, 0xeb, "7b4794f673057df0017421aa2ca88eb19fa60cb0af3735cef324419caeeaad3223280a4b5fcc9b12fd169235d14a955c25b57afb61a77f"}, {0x80, 0x10d, 0x100000001, "d917871fb0e6f050065c2c0e41cf207c2564dc8ef0b2934c77f7cfec2449d88b8a777bc543ec890a8894300f20fe329c872e2db7e67c923faa5735fd15d50c19f9ad86664ceb5e4df46e4e72b93914efbbd0da82bbfd550882fe768f769b028ee9b2663f9fd9d04d9f3700"}], 0xc8, 0x40000}, 0x40) 2018/02/04 17:44:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5386, &(0x7f0000020000)="86") getsockname$ipx(r0, &(0x7f00008ce000), &(0x7f0000635000)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f90000)) getsockopt(r0, 0x0, 0x1, &(0x7f0000ca0000)=""/4096, &(0x7f0000907000)=0x1000) 2018/02/04 17:44:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getcwd(&(0x7f0000155000-0x75)=""/117, 0x75) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f000059e000-0x4), &(0x7f0000d8d000-0x4)=0x4) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000533000)={0x0, 0x30c, 0x6, [0x8000, 0x5, 0x3, 0xaa6f, 0x2, 0x5]}, &(0x7f000060f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000031a000-0xa0)={r3, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x8, 0x7, 0x8c63, 0x9, 0x8}, &(0x7f0000770000)=0xa0) 2018/02/04 17:44:55 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) syz_open_dev$mice(&(0x7f000093f000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") getpgrp(0xffffffffffffffff) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d31000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000821000-0x8)={0x9a3}, &(0x7f0000d32000-0x10), &(0x7f0000ab7000)={r1, r2+30000000}, 0x8) r3 = gettid() getpgrp(r3) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000d32000)="681d648a9a5e8480ed3e6041a068a90adf19fe7d93d30364c23f7e014389a0dd9b174e1905225e24f599dc11bef8cb7e63d988f20e167dc265e517107a629b7894db9fdc11e287aafe13759a73ddbdd4473c084cb2f92bcc30451e6a31123c50b8d165a5e913a499c728134d10670789cc3e2c22e873420f09d87420c7518a40f99907cbd7b4c4a4ca5a43f26fd46ae987eeb095638df2b6b13694ab203ca34946bb4e2eef14fa48bfb6", 0xaa, 0x0) 2018/02/04 17:44:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000132000)='user\x00', &(0x7f00003ce000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00004f9000-0x3)='vW!', 0x2b1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000632000-0xc1)="2600000079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230b9687fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={r1, r2, r1}, &(0x7f000068e000-0x1)=""/1, 0x1, &(0x7f00002c1000)={&(0x7f00006a1000)={'sha3-512-generic\x00'}, &(0x7f00004b1000)}) 2018/02/04 17:44:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000078e000)='net/dev\x00') preadv(r0, &(0x7f0000db9000)=[], 0x0, 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006be000)={0x0, 0x80, &(0x7f0000170000-0x80)=[@in6={0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7a55}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000284000-0x4)=0x10) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000043f000-0x4)={0x4, 0x1ff, 0x7ff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000635000-0xa0)={r1, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x0, 0x9, 0x1, 0x40, 0x7fffffff}, &(0x7f00000b5000-0x4)=0xfffffffffffffe51) modify_ldt$write2(0x11, &(0x7f0000aac000)={0x9, 0x20000800, 0x1000, 0xc28, 0x8, 0xffffffffffffffe0, 0x4, 0x3, 0x6, 0x7}, 0x10) 2018/02/04 17:44:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000294000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c0f000-0x1), 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000fbf000-0xb)='asymmetric\x00', &(0x7f00002a4000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d01000-0x5)="3080", 0x2, r0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000667000-0x38)={&(0x7f0000898000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000bf7000)=[], 0x0, 0x0, 0x0, 0x2}, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c24000-0x4), 0x4) 2018/02/04 17:44:55 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = syz_open_dev$audion(&(0x7f0000542000-0xc)='/dev/audio#\x00', 0x5d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x7, 0x0, 0x5, 0x9, 0x1000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) setsockopt(r0, 0x10000000084, 0x78, &(0x7f000068b000), 0x0) 2018/02/04 17:44:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fff000-0x20)={0x400, 0x3, 0x8004, 0x800, 0x6, 0x0, 0x8, 0x401, 0x0}, &(0x7f00009e0000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b64000-0x108)={r1, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x10000}}, [0x9, 0x3f, 0x100000000, 0x697, 0xe1, 0xe, 0x9, 0xfff, 0x7ff, 0x7, 0x7ff, 0x4, 0x70, 0x4, 0x80000001]}, &(0x7f00004a6000-0x4)=0x108) sendto$inet(r0, &(0x7f0000b5b000-0xa5), 0x0, 0x0, &(0x7f00006f9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/04 17:44:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e26000-0x10)={0x0, 0xfffffffffffffd3e, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) 2018/02/04 17:44:55 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x100000001, &(0x7f0000015000)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) recvmsg(r0, &(0x7f000000b000-0x38)={&(0x7f0000013000)=@generic, 0x80, &(0x7f0000013000)=[], 0x0, &(0x7f0000013000)}, 0x0) 2018/02/04 17:44:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bfa000)='ns/ipc\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006e0000)={0x0, []}, 0x4) syz_open_procfs(0x0, &(0x7f00009b8000-0x7)='ns/ipc\x00') 2018/02/04 17:44:55 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000)=0xa, 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) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000001f000-0x4)=0x490, 0x4) recvfrom$ax25(r2, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/04 17:44:55 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, 0x8, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f000000c000-0x100)="92b32f472fd93b99a5f58004c0e9b68ad9b108f70bb052b13dcd0194558fbccbc733b1a744ba3469", 0x28, 0x0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/04 17:44:55 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e51000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00003de000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x78)={0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @empty}, 0x20, 0x4, 0x10001, 0x9, 0x100000001, &(0x7f0000002000-0x10)=@common='rose0\x00', 0xfff, 0x4, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000003000-0xd)=@known='security.ima\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000003000)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r2}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000004000-0x40)={0x9}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000004000)) r3 = socket$l2tp(0x18, 0x1, 0x1) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2000000, 0x48, 0x0) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000005000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000002000+0x6df)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000007000-0x27)=""/39) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000007000)={0x0, 0x0}) getpgid(r4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}, [0x100000001, 0x80000000, 0x9, 0x80, 0xa55, 0x4, 0x800, 0x3, 0xfffffffffffffffa, 0x40, 0x4ea, 0x4, 0x9, 0x1, 0x3]}, &(0x7f0000008000)=0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000009000-0x8)={r5, 0x7}, 0x8) 2018/02/04 17:44:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000086a000-0x1), 0x2bf) r2 = dup2(r1, r0) sendto$ax25(r2, &(0x7f00009f2000)="09d8879a93733e01cb37d6a326c2d07c951ccc345c2dd5f4b47b470d5c4c700c2a62c56efde383cebb1a682358e3eb65e6f44b435c6f0b173f9f5b103d71beb6", 0x40, 0x890, &(0x7f00007d1000-0x10)={0x3, {"92ea0e0f64e2fc"}, 0x1000}, 0x10) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f000015d000-0x80)) 2018/02/04 17:44:55 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000000d000-0x4)=0x10000, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40084149, &(0x7f000000d000-0x63)="403c91f01ff8490b93a899d4e0f4af1cea3abd0f0dbbcdfe4db0f909e399fd73c6998eb27e1e538f0b16fc8fbe569faad76758419ccda98d60eb12d3408d8198df766065fcf3390ca5433821112f12be1e0100000000000000573fcb088900045b6be9") 2018/02/04 17:44:55 executing program 3: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fallocate(r0, 0x1, 0x4, 0x4) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000674000-0x15)=""/21) 2018/02/04 17:44:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f000080f000)="260000001a0057eb910000f9ff090000000000000015e0f140609b000000ec5501000d8b017f", 0x22f) recvfrom$ipx(r0, &(0x7f00007f0000-0x1000)=""/4096, 0x11b2, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "933249611e5e"}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006cc000)={0x0, @remote, @multicast2}, &(0x7f0000c50000)=0xc) connect$packet(r0, &(0x7f0000a62000)={0x11, 0x1, r1, 0x1, 0x803, 0x6, @random="7b2061ebf174"}, 0xf3) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000076b000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000179000)={0x2, @tick=0xffffffffffffff57, 0xfffffffffffff001, {0x3ff, 0x1}, 0x1, 0x1, 0x4}) readv(r0, &(0x7f00008fb000-0x48)=[{&(0x7f0000eae000-0x90)=""/144, 0x90}], 0x1) 2018/02/04 17:44:55 executing program 0: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1d0, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @loopback=0x7f000001, @empty, @loopback=0x7f000001}}}}, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000f3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101000) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f00000f3000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000047000-0x4)=0x10) r1 = memfd_create(&(0x7f000007a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000f2000)='/dev/dsp\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000e0000)={0x0, 0x81, "e075b25447454b637810a95b79b1c8656242c67f006f861afba998ef1376d97d2882a83c1e53f273963b3986817448f688830ff389855599526756939e4083d9a34754522907bc94e975608c4b3fcbf9033b4d030a80977a4171a22b54a29ecc27ac457280a76c20b919eba7e2a089bb06c8d1a949c3d605e393a9708f6d9aa093"}, &(0x7f0000020000-0x4)=0x89) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000008f000-0x8)={r3, 0x7}, &(0x7f00000f4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000000e000)={r3, 0x1}, 0x6) 2018/02/04 17:44:55 executing program 4: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) write(r0, &(0x7f00000ce000)="9b37e1fe4fbbe4a62c58a06f1b749265b041439ab45f5cb7a0fb26962a5b59746027c8e51040ac277580ffdcf048b558be78d9586af148bc76874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc7309789270c0b1bcd07c8e2f63da930a", 0x60) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000f24000-0x52)=""/82, 0x52) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cd4000)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000717000)={0x0, 0x2}, &(0x7f0000d3c000)=0x8) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000750000)={0xc528, 0x201, 0x6, 0x9, r3}, &(0x7f0000d3d000-0x4)=0x10) 2018/02/04 17:44:55 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004000-0x58)=@ethtool_test={0x1a, 0x200, 0x1f, 0x9, [0x9, 0x4, 0x81, 0x7ff, 0x4f4f, 0x80000001, 0x6, 0x2, 0x6]}}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f000000d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x220800) 2018/02/04 17:44:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x501000, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x20000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000075000-0x8)={0x0, 0x4000000000}, &(0x7f0000950000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000090c000)={0x0}, &(0x7f0000111000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00005fc000-0xb8)={r3, 0x0, 0x3, 0x1, 0x4, 0x80, 0x1, 0x9, {r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4, 0x1, 0x4, 0x8, 0xc5}}, &(0x7f00008a0000-0x4)=0xb8) lseek(r2, 0x0, 0x1) 2018/02/04 17:44:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x10001, 0x101000) bind$nfc_llcp(r0, &(0x7f0000e16000-0x60)={0x27, 0x40, 0x9, 0x1, 0xc7d1, 0x4, "24db2a3add2ceca7392e5c6a8f6129974074ac1436a054ca55f65fd549213adc89f06fc038c53fbf332397d136871dea06b2ad12904fafd2c8aff813976ed6", 0xfffffffeffffffff}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000025000)=0x5) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000261000)=@framed={{0x18}, [@map={0x18, 0x4, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000292000-0x10)={r2, 0x3e, &(0x7f0000cdd000)}, 0x10) 2018/02/04 17:44:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f0000698000), &(0x7f0000645000), 0x8) 2018/02/04 17:44:55 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d32000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d32000-0x4), 0x4) r3 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00005b0000), &(0x7f00003d4000)=0x60) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000d31000)='/dev/snd/controlC#\x00', 0x3, 0x20000) r5 = socket$pppoe(0x18, 0x1, 0x0) r6 = getpgrp(0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f00002e7000+0xca7)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d31000)={0x0, 0x0, 0x0}, &(0x7f0000a2b000-0x4)=0xc) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x8000, &(0x7f0000544000-0x8)={0x0, 0x0}) getpeername(0xffffffffffffffff, &(0x7f000017b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00002e6000-0x4)=0x32) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d31000)={0x0, 0x0}) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00004a2000)='./file0\x00', &(0x7f0000d32000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000002a000)={0x0, 0x0, 0x0}, &(0x7f0000d31000)=0xc) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = syz_open_dev$vcsn(&(0x7f0000d31000)='/dev/vcs#\x00', 0x2, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept$ipx(0xffffffffffffff9c, &(0x7f0000d31000), &(0x7f0000b5c000-0x4)=0x10) r17 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000018d000)={0x0, 0x0}, &(0x7f0000d32000-0x4)=0xc) stat(&(0x7f00006f9000)='./file0\x00', &(0x7f000047e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000025d000-0xe8)={{{@in=@dev, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00001c5000-0x4)=0xe8) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d31000), &(0x7f0000418000-0x4)=0x0, &(0x7f00001ee000)) r23 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x421, &(0x7f0000d31000)={0x0, 0x0}) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = creat(&(0x7f0000d32000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = syz_open_dev$usbmon(&(0x7f0000d32000-0xd)='/dev/usbmon#\x00', 0x88a4, 0x8002) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = accept$llc(0xffffffffffffffff, &(0x7f0000d32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00003e6000-0x4)=0xffffffffffffffd6) r28 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001a4000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d32000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/hwrng\x00', 0x200, 0x0) r31 = timerfd_create(0x7, 0x80800) r32 = syz_open_dev$mice(&(0x7f00006fb000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r33 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008ec000-0x10)='/selinux/create\x00', 0x2, 0x0) r34 = socket$nl_route(0x10, 0x3, 0x0) r35 = inotify_init1(0x800) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = accept4(0xffffffffffffffff, &(0x7f0000d32000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000d31000)=0x14, 0x80800) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d32000-0x8)={0x0, 0x0}) r38 = geteuid() mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000063f000)='./file0\x00', &(0x7f0000d32000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r40 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d31000)={0x0, 0x0}, &(0x7f0000d32000-0x4)=0xc) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d31000)=0x0, &(0x7f0000d32000-0x4), &(0x7f0000b83000)) r43 = syz_open_dev$dmmidi(&(0x7f00003df000)='/dev/dmmidi#\x00', 0x3, 0x208200) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = syz_open_dev$urandom(&(0x7f0000d32000-0xd)='/dev/urandom\x00', 0x0, 0x10800) r45 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cc3000)='/dev/vga_arbiter\x00', 0x10000, 0x0) r46 = socket$packet(0x11, 0x3, 0x300) r47 = socket$inet6_sctp(0xa, 0x1, 0x84) r48 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r49 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d32000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d32000-0xb)='/dev/mixer\x00', 0x101102, 0x0) r51 = getpgrp(0x0) lstat(&(0x7f0000794000)='./file0\x00', &(0x7f00004b6000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d32000-0x8)='./file0\x00', &(0x7f000011c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000803000)=[{&(0x7f0000a18000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d31000)=[{&(0x7f0000d32000-0x46)="2ab5f2902be9f1652dfe6a17956d2fa72edd6061fadd1939e7f7574efb0d423054602ffeb09d63da4cd8c6e883f556662f6eeedc29e3f3fe047bc2203aa38d6402493798590f", 0x46}, {&(0x7f0000986000-0x4c)="ee9c1947937280ddafdeef18dc29f204ec1393787c4760e9a47d416d98aab985c876a7e0dc51b77524327910e8f878a4ab8571b3d592ab9188d8a0d32fc4ac23f5170b354b1d235ddc7f97f7", 0x4c}, {&(0x7f000053d000)="d591c7a2b86dc1d8ac1d8b1ac069dc93aeb757fd2b26c767b5f4b2207b5eff524df21f96cea20bd3b04db7fbc56f30d5850e3ae8db0310511823324a30997d60f5eff5da5b4ef301940083538e4af37609bd7a358c1265d7ac251262367af55ac4a25bfb865351877cc59a811480cbca14a42ecc4e9af1ba2cc67ff2ab36752892212586edcbfbfbb393783f684b538395d69f62b81e68123d6edcbc96b34ffe237a1589256e10a53530e31923c1360c2958231e", 0xb4}, {&(0x7f0000630000-0x4d)="d5f6323b59643bf5f9130e00fc565b7cf6fbfc875c15c5143629aa1d42146134617fbbe458c319116c549dfb209288bc136e6c7865e30bc7121b7f9d8baa875633a633296f6274184fbeebfabe", 0x4d}, {&(0x7f0000153000-0x53)="adcf0a8ec5948a92211b464acabb3309dc264ff3a4291af376bf026644c7d73acb797174ecc0cfdd6a15de141f6246e2c7f6b44e3fb721763994d576f60236d6e3f8c291ae0556fd64288c1f247c74c5629722", 0x53}, {&(0x7f0000d32000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000d31000)="ffb81c0f50b2dcf5160e9afddafb893b0c129c97c55e85820e9b8c1f933c0732a8eebfb4b33dd833c47425f2f4438d813620e57ed5a52654dd3f435d6b0726b3c015f44e1aa2213f41ab829e6ff56a11121f45a1323e276afb3ae04d5b791a9f389343884d61173e6da502629bc8b117a12415c0cc94acfc066e4a72dc44b7779f7f139b502b882bacf94818be981ffc762435572e212b1cc0fb3546ce615182b88bc688ce6aae43d310d34fdacfd72b462cb04740e58e6b5ad19636f46fc8", 0xbf}, {&(0x7f0000d32000-0x81)="0a95f8afbe27042748148a0c03a1a2bbe622b523f9e9f7a8dbafe5487dec099e43205175c8e26630c86620f8350b7d1349afbb55895def91ad087d999d62fb4f0ac4ad895e63a358e78efeede805cbcbfb27b8a994ab5e3ef4e3ee72cb0e8f203c009452851d51e514e6dc0116784ac4caf0847fb85afdb9b891cbc4baaf65d6e5", 0x81}], 0x9, 0x0, 0x0, 0x20000000}, {&(0x7f0000773000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d31000)=[{&(0x7f00008cb000)="0e072bde1c5156c5ca5ed7c4efcfe3849d96357a69218501a1971f2abc201bf742d90df5dbde0cd8c2b54656a2", 0x2d}], 0x1, &(0x7f0000d31000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r2, r3, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x58, 0x24044084}, {&(0x7f0000d31000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000075e000-0x80)=[{&(0x7f0000310000)="6d190b7eb28d0ab2cc71998eca37792cf1cdd3630077855ff4b1ddd36db1d27adf67deea048b14b23e5a18d63785bef7dc7113aad861ff905071b533ac8be0d29cc72449b52819032cc505fcb349e1b241b72b91e19a6e814ef5a692843b93609eb43cc20d616225a95f9c09624317feac88080a9066ea2feeee8b28e459d38a5b0318da9e682357e039b5de6f52ee31460dec86678f2bfcc48aae68db9a34e29699e3f91793d6e628b95740682845e6e3804a116f3bd3e67ff17fd2cc36d246784c43b5766f37ebb1332153ac28366648d1fadd", 0xd4}, {&(0x7f00009b5000-0x27)="c34357ba3d191ca3781c86ba8e46c8d401a237468aa16492aefd894446708dac6b33928261a616", 0x27}, {&(0x7f0000bce000-0x4f)="4206c6fac1ae2964a3b1a8bdf4da55ded4366314b17e1d36914ac327c1422c2beb17e0fe47d5832bd9d7a2287b68f6082db66e257ccefa306eb69fb821f9f2564d082e939206a8756d4702652d4442", 0x4f}, {&(0x7f0000042000)="c0513da7d043efbfa82a7ffc6ad159b9531be29f37b886433aaff5672df0a48655b2f6ef753da06cf77c5c757a4f2aee1f7a6976257070e9f4dbb4e06d1caa2a395e27adebebff9fb74b223e90d2a9685df36bafb3c101ab855d842026337e3fa6415839d114f28876f08b8d2aac4a505797bb06", 0x74}, {&(0x7f0000d32000-0x78)="30df91bced52ca407d6949525e8bab08d26030e6a9ea788aad5d9055959569fc9c8bc3b10572478b3b80eb8440afb2264a0b80c0da410fff698ef9a4fe2b0fc19bf6bdeddab88faa78eaaa1211bd902f1302f0d7ad2623f291cb8e988b052ad9ea75ec5168ecbba6cbee756e16934dc4625f8040badf7cc1", 0x78}, {&(0x7f0000ca1000-0xd8)="da06ee836e56c0fb720eb4d74949da610ee3e0d24c9d0008b0043ff8ca6a989d1753c020b0def01bae2d2604ee5c7f9e967148c5c4a8a688087abeda71eecce7504a45587cecc5ec055e9baa5b3c13ed95ba9f1cf5b70d3322a6de833fd9efa317908151baa48d86783cec9987cb4e68fdc3b9e7bfa9c986d087a1ea5856e65a1dfc18dddbba7b19377234b16a4661b9e3f081e1543772f6a23039926c9b8f5f4a111397fd5cf47157525424e14026ee788f81907272eb6a5db3afb38167cf048ac021621df2ffb15a14dc363cd471f141e08630d3e26f20", 0xd8}, {&(0x7f0000249000-0x51)="f2e40c9a1481eed3189af17ede30abe73110a88be568313ec1520b2301316c53081c131c920bd3ec2cabee72ff225a2cd88ec976a43dc6741cbbbc2038187afaf29856e939bea6820115ba2f22758a152d", 0x51}, {&(0x7f0000d31000)="c7bfef6384b052ddc6ffa719", 0xc}], 0x8, &(0x7f0000b58000)=[@rights={0x20, 0x1, 0x1, [r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r23, r24, r25]}, @rights={0x28, 0x1, 0x1, [r26, r27, r28, r29, r30, r31]}, @rights={0x28, 0x1, 0x1, [r32, r33, r34, r35, r36]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}], 0x128, 0x20040000}, {&(0x7f000088f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009bb000)=[{&(0x7f000030a000)="ab8278569c669d348671f223cff540aa60fa90a3ac6ad1a646d45467a00d7ce6eff556fc359ae2164da1e64a49e0e9ecf51e78f09c84908a452182972418618cf06de523bbe67e6ad44be086384874b672184a3c07eb0fc71821a616dd6cd5363348becfa0753498b03ccfad3bbcf2d067f0af87e935b3fde0236946e8e4b7b1b2c9de303493200e213cad9f4c5d4a4d8a5b3795b952cb296650ada95c66", 0x9e}, {&(0x7f0000d32000-0x8e)="b10eec339e2ea3a8c4b9ae0d2a60761aad44f1b26dc17a785dba49d4142abd2d0ea612797c70c11b0ab51aec1bb4982689cd454fbc529d59bc1a8ade560d5e5ddb80a23b4f4a54743193878b0ef6a9375f02369848e82c9b2de4c61af15972ad361a30e271116a2eaad58aa696714e5a448c5e28f051a74d81840f4dc7395efcedd882f8004420899a2674a37d0e", 0x8e}, {&(0x7f0000d32000-0xe6)="338881f7a5db52363265ae821f299d8ccd2fd447d32e2f610b0114c527f6897d764d2cbe876a2c534a2434022cb6b1b9c08cc92b9dd2529d6d52fdaeede640cb5878cc4ad22e2f59ad8588362a162674c97b6c9c1145d403e4e2b64f54f1cb2f466fe36ca347c30feb56fdb2e134d268cffc519efd6e96618878e66e44d2a7e64a644ad9adf86282fae9bd55557c751525e863094103e7936dd47db5b3faba9879fa09d8f5fe5a100cf1691093d2d2f596e43bd984347fa04e8b8a3e823d475fe17b735eba4578bf40e8283c9d3697592c0eead1f79cd96b6bcfd52b7e192b7c492481150e30", 0xe6}, {&(0x7f00009d8000)="fe914f067b2e1d6615a7ad50bd3e49645ade5005b2e60ca91de5d867b196a07df9dddaeeb06153fe73439328b009dffe6c27fdb504f72f06907e36440effb6848c1bc45c26b2fdbf1fe2575f6cfeaa1fc4a6d821825f06611e933ddfce845c4753aa228123e2a51ab3951b0f1946a3a40026c79ab7ff0e9cee34355e3690d54f9b730fd84a9a1abac3f2db9037c55e6e47efe81fe130e71df7b5dadb6c97bcc0a53de547db7ffba01a86e9b4545262da6cdd3fb12913060ccd502ae89f451f9e5be5e78edaa69a36b778415ca55d974da0a64d249e1efc34e982e19b5753d19819f090", 0xe3}, {&(0x7f0000697000)="1c2274f485e9a05f43e9e1274ac6ed89622eb2e6ad80958c0339252ca5f9ba", 0x1f}, {&(0x7f0000d31000)="e0cb7abc09875e94553780bbbfd1c1382f144ba8c2355ef2400130611d4f7960f3bf8c4ab559df1187f94a7f9aa1285942a16351aba2422e98760899343b53c1eba47105ded1a8228517", 0x4a}, {&(0x7f00006ac000)="6666ad3438091bb27f5b1983a326eab9bab2834c92e63c96ac08b5ab649dc08ee752427ff425c329c35368e7d356701d64976937a59a7791fc8d4e97c7d9422e1f2fda5cfa609bfea1a2df6efa13bbc9077748be946aad8c7eb19f534c467249b64362dadb98048203b47aa47fa21e12242ecc81fb6ff24db117d44a8906d9fe3b5047fb5a4a2fd478b6f49a6f9b3158194224d03a3fddeb977775df49e9cd1485", 0xa1}, {&(0x7f00009f4000-0xf5)="b5bf5ef74d332af6ca6516455481fd4b40fef4bda59f0292db9a7bd357d2348a50dc59542b3a73593ff4506287bb9f8a2aff7cbed3bc758f1c63c738a0dce8c8e7ebf0393d95e31b77377a94c512778ed0c5cebe77bcf71ea7652e038710876f962ed72351a37d184cbbf124a5f79892e86cb73141262cc10cc3206b4824ca8cc317845d6908a9d7e053b7975c217e604cc1dfc74b97ed64d4a662729620bc31b63bee23404c57e6bc9a8d8c2e857bbf07741f2401e6cf18a6f9a9d6fba506e815d00da194456effdb8e58d089057edbbecb1dbbb389416ed654715abea1d196e30225fbb2ef054df9b58f7316a56aa13a18f45ae6", 0xf5}, {&(0x7f000048b000-0x33)="85dae090e07dc23372f7707f636fb6c9da49504913d3f471880a533ff747f44db58b74205930288ccf6340d6ba0a1cf62031ef", 0x33}, {&(0x7f0000785000-0xf7)="72276f5cdc218fa7b65853b87abb2af7bce3dc91b190574d22403b2bb2c9133bff2b1f4549291d27145b9f7bc8f5f274b731a3933f6aaf0ecf01cd91f6f4c32d5bd15e3dea0ef42138f19f5ac8465ef83372874a108523142bd56e7fe5a3280c56b388447809adfa39bf7329038ff0773d5430219f28674d1707259a025e5e733a43f2648722013bc0678f977186cf38a8a50cbad260ab2c228e8b427ec2d8c34cf8e22e8ec2e19a4f7d2a4205821f85a287e0b18b3aebdb92633b4828e090749379c8487b18e569cf1006059fdbbad3c8e0ef732f57847c436e4b3e6cfb73d3c643b6f2ac26f92cb424e84e95d7a8eb2c89f65e0a6b23", 0xf7}], 0xa, &(0x7f0000d31000)=[@cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x30, 0x1, 0x1, [r43, r44, r45, r46, r47, r48, r49, r50]}, @cred={0x20, 0x1, 0x2, r51, r52, r53}], 0x70, 0x4000000}], 0x4, 0x4000000) r54 = socket(0xa, 0x1, 0x0) ioctl(r54, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") getpgrp(0xffffffffffffffff) 2018/02/04 17:44:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d92000-0xe8)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000bf6000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009b1000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty, 0x2, 0x81, 0x2, 0x1, 0xa, 0x20, 0x20, 0x3f, 0x0, r2}, {0x8, 0x1000, 0x4, 0xfffffffffffffffc, 0x3f, 0x400, 0x2, 0x5}, {0xe17, 0x3, 0x72, 0x3f}, 0x22d3, 0x0, 0x3, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x1, 0x2, 0x0, 0xb3c1, 0xf1, 0x7, 0x100}}, 0xe8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xfffffffffffffe28) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000077c000)='/selinux/checkreqprot\x00', 0xa080, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000d26000)={&(0x7f000091d000-0xc)={0x10}, 0xc, &(0x7f00004a5000-0x10)={&(0x7f0000bf7000)=@acquire={0x200, 0x17, 0x400, 0x0, 0x0, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@empty, 0x2, 0x1, 0x1, 0x4, 0x2, 0x80, 0x20, 0x2b}, {{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x9, 0x0, 0x20, 0xa0, 0xff, r1, r2}, {0x5, 0x37a754a5, 0x5, 0x3, 0x6, 0x5, 0x7, 0x1ff}, {0x4e4, 0x2, 0x6b2, 0x5}, 0xffd6, 0xa, 0x1, 0x0, 0x2}, 0x8001, 0x5, 0x1000, 0x2}, [@algo_crypt={0x7c, 0x2, {{'xts-camellia-aesni\x00'}, 0x198, "0adea9648dbc498515a568fe6f8a4caad30b462b09e2de12d1c178999c306af5e58edcb3740dad55d8f74ebb7bfa18e86cf611"}}, @tmpl={0x44, 0x5, [{{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xd17434587964d122}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x3, 0x1, 0x5, 0x1, 0x1f, 0x6}]}, @ipv6_hthresh={0x8, 0x4, {0x2b, 0x56}}, @lastused={0x10, 0xf, 0x7fffffff}]}, 0x200}, 0x1, 0x0, 0x0, 0x4004}, 0x8000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000603000-0x4)=0x6, 0x4) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00001d5000-0xf5)=""/245, &(0x7f0000154000-0x4)=0xf5) openat$cuse(0xffffffffffffff9c, &(0x7f00004cb000-0xa)='/dev/cuse\x00', 0x109001, 0x0) r4 = syz_open_dev$sg(&(0x7f0000eed000-0x9)='/dev/sg#\x00', 0x2, 0x90000) getsockopt$inet6_dccp_int(r4, 0x21, 0x13, &(0x7f0000be7000-0x3), &(0x7f0000d96000-0x4)=0x4) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000f3c000)={@loopback={0x0, 0x1}, 0x9}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000017c000-0x90)={0xffffffffffffffff, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/02/04 17:44:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000083a000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000852000-0xc1)="a3e612b1120a4ad1d03147e3b0deab46b17c8eafbf4d239f229bf5c216974ec569b0549f23a9e6ccac2f0990be580b70471596e821aea7d78826db4a94513ebe292f4c840d8ddb698925820bef8860d924f7382bac7e63e94370644149e108d877555be6b2c70f847106e99325a2400d020ba6845d029e955f931f584394dcf4e97df2fb24b07a52adbbd9605be374dbd92c0d3af36f1cdb5695fde37837dc6325ab6033bcba0d0fc0aed2cab302fd571500b3e0982b259ca643ac4079a5660d2c", 0xc1) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00009d6000)) 2018/02/04 17:44:55 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004000)='/dev/snd/pcmC#D#c\x00', 0x2000000000f20, 0x0) ioctl(r0, 0x4143, &(0x7f0000006000-0x1f5)) 2018/02/04 17:44:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000170000-0x1)='y', 0x0, 0x2000000, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0xffb3) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00004e3000)={0xfff, 0x10000000000000, 0x6}) 2018/02/04 17:44:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000e8d000)={[0x0, 0x2000, 0xd000, 0xf000], 0x0, 0x50, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000ade000)={0x5, 0x0, [{0x0, 0x37, &(0x7f0000db0000-0x2f)=""/55}, {0x10000, 0x46, &(0x7f0000996000-0x46)=""/70}, {0x10000, 0x88, &(0x7f0000c6f000)=""/136}, {0x100000, 0xff, &(0x7f0000847000)=""/255}, {0x4, 0xcc, &(0x7f0000240000-0xcc)=""/204}]}) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4008af12, &(0x7f00003b6000)={0x0, 0xfffffdfd, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4}) 2018/02/04 17:44:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) pread64(r0, &(0x7f000093c000-0x19)=""/25, 0x19, 0x0) sendto$inet6(r0, &(0x7f0000d2b000-0x57b), 0x0, 0xfffffffffffffffd, &(0x7f00008a1000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/04 17:44:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) clock_nanosleep(0x6, 0x0, &(0x7f0000000000)={0x77359400}, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = gettid() kcmp(r1, r2, 0x2, r0, r0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000078c000-0x28)={0x100000001, 0x13, 0xd74, 0x3, "894da0f8c30c72418b93c9744846bf52fa45f160e75efcb7843789e51c99980a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e00000-0x4)=0x8, 0x4) read(r3, &(0x7f0000984000)=""/24, 0x18) timer_gettime(0x0, &(0x7f0000bc5000-0x20)={{0x0}}) syz_open_dev$evdev(&(0x7f00006ed000)='/dev/input/event#\x00', 0x40, 0x0) rt_sigtimedwait(&(0x7f0000186000), &(0x7f000089f000), &(0x7f000027f000-0x10)={r4, 0x1c9c380}, 0x8) 2018/02/04 17:44:56 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, 0x80513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dspn(&(0x7f0000d97000-0xa)='/dev/dsp#\x00', 0x2, 0x200) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000672000)=0x3ff) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x1, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 17:44:56 executing program 1: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 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) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000c10000)={&(0x7f0000872000/0x2000)=nil, 0x5, 0x7, 0x2, &(0x7f0000d3a000/0x1000)=nil}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) 2018/02/04 17:44:56 executing program 3: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) r2 = gettid() inotify_add_watch(r1, &(0x7f0000274000-0xa)='./control\x00', 0x80000c12) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) sched_setaffinity(r2, 0x8, &(0x7f000044d000-0x8)=0x1) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb9000-0x16)='/selinux/checkreqprot\x00', 0x2002, 0x0) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) 2018/02/04 17:44:56 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003fb000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000d31000)={0x0, 0x80000000, 0x8, &(0x7f0000d32000-0x8)}) getpgrp(0xffffffffffffffff) 2018/02/04 17:44:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00007bd000-0xa)='/dev/dsp#\x00', 0x9, 0x480001) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f36000-0x14)={0x0, 0xfb, 0x5, 0x0, 0x3f, 0x6}, &(0x7f00001d2000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e2f000)={0x80, 0x4, 0x6, 0xfffffffffffffffc, r1}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000020d000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r2, 0x9f) r3 = socket$inet6(0xa, 0x2, 0x7) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x406, r2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f00001fd000-0x50)={{0x7, 0x7}, {0x253fca40, 0x9}, 0x8, 0x2, 0x100}) ioctl$KVM_GET_XCRS(r5, 0x8188aea6, &(0x7f0000baa000)={0xa, 0x1, [{0x0, 0x0, 0x115b}, {0x1, 0x0, 0xff0}, {0x8}, {0x0, 0x0, 0x5}, {0x9, 0x0, 0x1}, {0x179, 0x0, 0x7}, {0x2, 0x0, 0x6}, {0x0, 0x0, 0x3f}, {0x3f, 0x0, 0x10001}, {0x1400000000000000, 0x0, 0x20}]}) sendto$inet6(r4, &(0x7f000053a000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, 0x7}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00003db000-0x4)=0x401, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000da2000-0xf8)={{0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x3}, 0x7fffffff, 0x40, 'id0\x00', 'timer0\x00', 0x0, 0x8001, 0x0, 0x5, 0x4}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000959000-0x4), &(0x7f0000bfa000)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000ae0000-0x8c)={r6, @in6={{0xa, 0x1, 0xdf01, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x8}}}, &(0x7f0000d69000)=0x8c) 2018/02/04 17:44:56 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x2) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b5f000-0x4)=0x0) r2 = syz_open_dev$mouse(&(0x7f00001cd000-0x12)='/dev/input/mouse#\x00', 0x9, 0x20200) perf_event_open(&(0x7f0000d32000-0x78)={0x1, 0x78, 0x1, 0x683, 0xfffffffffffff000, 0x7, 0x0, 0x0, 0x80800, 0xf, 0xb78b, 0x1, 0x9, 0x4, 0x54d6, 0xfffffffeffffffff, 0x6, 0x1, 0x1, 0x9, 0x8, 0xe9f, 0x7fff, 0xcf9, 0x6, 0x0, 0x8000, 0xc630000000000000, 0x81, 0x0, 0xe888, 0x2, 0x400, 0x9, 0x0, 0x1, 0x5, 0x3, 0x0, 0x2, 0x4, @perf_config_ext={0x100, 0x40}, 0x2, 0xa5b2, 0x7f, 0x4d3b3de063cd2bf0, 0x4, 0x401, 0xa3bf}, r1, 0x7b, r2, 0x2) getpgrp(0xffffffffffffffff) 2018/02/04 17:44:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f40000-0x8)={0x0, 0x3, 0xfffffffffffffdf4}, &(0x7f0000b73000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00006f3000-0x4)=@assoc_id=r4, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r5, 0x2, &(0x7f0000599000-0xba)=""/186) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r3, 0x0) ioctl$KVM_DIRTY_TLB(r7, 0x4010aeaa, &(0x7f0000e4a000)={0xffffffffffffffce, 0x1}) clock_gettime(0x4, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000131000-0x108)={0x0, @in={{0x2, 0x0, @empty}}, [0x0, 0x3, 0x5, 0x7, 0x7, 0x1f, 0x100000000, 0x7, 0x80, 0x100000000, 0x200, 0x6a61, 0x3, 0x0, 0x21]}, &(0x7f0000c0e000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00004fa000-0xc)=@sack_info={r8, 0x0, 0xa5a2}, &(0x7f0000303000)=0xc) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000bf2000-0x4)=0x80) io_setup(0x800001, &(0x7f0000b85000-0x8)=0x0) io_submit(r9, 0x1, &(0x7f00008f2000-0x28)=[&(0x7f0000575000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f00003b6000)="4ea27ac53333874322598e0fa7a8651b19767ad006fa3ac795d6e5d2f8a004739ecb220e04c071afd2cc29c5795e2fbd9b6ea5387bbf203767c5be808512545638f5", 0x42, 0xd2, 0x0, 0x0, r2}]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/04 17:44:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200000000000001) r3 = syz_open_dev$audion(&(0x7f0000afe000-0xc)='/dev/audio#\x00', 0x0, 0x2c041) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b88000)={0x0, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x0, 0x100000000}, &(0x7f0000b16000-0x4)=0x98) rt_sigaction(0x29, &(0x7f0000e17000-0x20)={0x3, {0x5}, 0xd0000002, 0x1c0000000000000}, &(0x7f0000e31000-0x20), 0x8, &(0x7f000034c000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000518000)={r4, 0x3}, &(0x7f00002e8000)=0x8) clock_nanosleep(0x5, 0x0, &(0x7f00005a5000)={0x0, 0x1c9c380}, &(0x7f000081d000)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fc4000-0x18)={0x1, 0x0, [{0x186, 0x0, 0x9}]}) 2018/02/04 17:44:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x17, 0x807, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x4000000000000008, &(0x7f000001b000)="f020b46b", 0x4) 2018/02/04 17:44:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000ae9000-0x8)='./file0\x00', 0x400, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000014f000-0x190)={0x200, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/04 17:44:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000183000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$llc(0x1a, 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f000010e000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000a7a000-0x4), &(0x7f0000c10000-0x4)=0x4) connect$rds(r1, &(0x7f0000bef000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000ff000-0x8)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000e95000)) r3 = memfd_create(&(0x7f0000f76000)='em0\x00', 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0xd05, 0x4) select(0x40, &(0x7f0000e14000)={0x7e2, 0x40, 0xb9, 0x7, 0x10001, 0x1, 0x7, 0x2}, &(0x7f00009df000-0x40)={0x7, 0x101, 0x8001, 0xa9fd, 0x0, 0x9, 0x1, 0x10f}, &(0x7f000006d000)={0x9, 0x80000000, 0x8, 0x9, 0x3, 0x0, 0x9, 0x5}, &(0x7f0000864000)) 2018/02/04 17:44:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000b10000-0x2b)=""/43, &(0x7f0000000000)=0x2b) setsockopt$inet_buf(r0, 0x0, 0x12, &(0x7f0000d56000), 0x0) 2018/02/04 17:44:56 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7fd69479ea56e3ee, 0x200000008, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") getpgrp(0xffffffffffffffff) 2018/02/04 17:44:56 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000)='/dev/snd/pcmC#D#c\x00', 0x4400000000005, 0x40400) ioctl(r0, 0x80184132, &(0x7f0000006000-0x1f5)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000005000)='./file0\x00', 0x40000, 0x101) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x22, @loopback={0x0, 0x1}, 0x10001}}, [0x200, 0x7fff, 0x6, 0x0, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x8, 0x5, 0x6, 0x9, 0x81, 0xfffffffffffff54d, 0x7]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000005000-0x10)={r2, 0x5c, &(0x7f0000009000-0x5c)=[@in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000009000-0x4)=0x10) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000007000)={0xfffffffffffffeff, 0x1, 0x0, 0x6, 0x1e7, 0x9, 0x1, 0x6, 0x7, 0x3, 0x5, 0x400}) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000002000-0x4)={0x10, 0x0, 0x5}) 2018/02/04 17:44:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_create(0x0, &(0x7f0000824000-0x60)={0x0, 0x6, 0x2, @tid=r1}, &(0x7f0000241000)) socket$packet(0x11, 0x2, 0x300) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000014) 2018/02/04 17:44:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f8a000-0x8)='./file1\x00', &(0x7f0000a9f000-0x8)='..', &(0x7f0000127000)='rootfs\x00', 0x0, &(0x7f000023a000)) r0 = socket$inet6(0xa, 0x800, 0x4) fsetxattr(r0, &(0x7f0000006000-0x11)=@known='security.selinux\x00', &(0x7f0000005000)='system_u:object_r:netcontrol_device_t:s0', 0x28, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/02/04 17:44:56 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x3be) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000541000)) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d32000-0x4)=0x0) getpgrp(r1) 2018/02/04 17:44:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b59000-0x108)={0x6, 0x0, [{0x5, 0x93, &(0x7f00003d1000-0x93)=""/147}, {0x10d004, 0xb, &(0x7f00005be000-0xb)=""/11}, {0x0, 0x7a, &(0x7f0000f9b000-0x7a)=""/122}, {0x100000, 0x9d, &(0x7f0000b8e000)=""/157}, {0x2000, 0xfffffffffffffccb, &(0x7f0000d7f000)=""/172}, {0x1002, 0x1000, &(0x7f00007c8000-0x1000)=""/4096}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) [ 200.609344] kvm [1100]: vcpu1, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x9 2018/02/04 17:44:56 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10), 0x10) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001000)={{0x2, 0x3, 0x80000000, 0x1, "96e5c23491cbae45af079de1b465278ec7294f02f92a46336aa5e67352cf3a80aef39bcad2248a25aa57f270", 0x1ff}, 0x0, 0x0, 0xd9, r1, 0x6, 0xffffffffffff7fff, "82e035da7fba3995b022424bfd5b3e5ad6cb487d4db10094f237abe0d733f4f66e1bc099678baf5b7d2f67641ed402eb98497c8d609886495b6de0a8816db1f4", &(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, [], [0x70, 0xfff, 0x5, 0x7fffffff]}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000001000-0x4c8)={{0x9, 0x18a75f4418ef3202, 0x5, 0x8, "cf574dc750de971b4aaf29292c6bc27598517c7113f62cdbe33ff58b7a039c8b3f3cdf397f908c48a9171f2f", 0x2}, 0xfff, [0x0, 0x3, 0x0, 0xcb48, 0x5, 0x45, 0x5, 0x8, 0xfff, 0x0, 0x100, 0x6, 0xbb, 0x800, 0x8000, 0x401, 0x100000000, 0x1, 0x1, 0x2, 0x80, 0x2, 0xf3, 0x5, 0xfffffffffffffff9, 0x4000000000, 0x81, 0x2, 0xf78d, 0x80000000005, 0x7ff, 0x9, 0x517, 0x0, 0x0, 0x1ff, 0x29f2, 0x0, 0x4, 0x2, 0x8001, 0xfffffffffffffff7, 0x2, 0x3ff, 0x8bb2, 0x9, 0x4, 0x5b1, 0xba8, 0xffffffff, 0x3, 0x8, 0x10c3, 0x6, 0x0, 0x2, 0x200000000000, 0xfffffffffffffffd, 0x2, 0x8, 0x1a, 0x1d7, 0x1fffffffe0000, 0x1, 0x1, 0x400, 0x3, 0x3, 0x5, 0x800, 0xfffffffffffffe01, 0x5, 0x8000, 0x0, 0x100000000, 0x1, 0x7c, 0xfffffffffffffffd, 0x9, 0x4, 0x1, 0x4, 0x0, 0xfff, 0x2, 0xd34, 0xfffffffffffeffff, 0x6, 0x40, 0x2, 0x100000000, 0x6, 0x3, 0xfffffffffffffffc, 0x8, 0x3ff, 0x4, 0x7, 0x5, 0xc7fd, 0x1, 0x2, 0xa11a, 0x175ded6b, 0x200, 0xfff, 0xdd1, 0x0, 0xe5, 0x2, 0x200, 0x2038800000000, 0x7fffffff, 0x4, 0x7, 0x1, 0x8001, 0x400000000000, 0x0, 0x26, 0xffff, 0x8001, 0x4, 0x8a29, 0x3, 0x4, 0x0, 0x1], {0x0, 0x1c9c380}}) readv(r0, &(0x7f000035e000-0x20)=[{&(0x7f000044b000-0x3)=""/3, 0x3}], 0x1) 2018/02/04 17:44:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000080b000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00009da000)=0xe6, &(0x7f00004d2000)=0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) 2018/02/04 17:44:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f00006e2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) bind$bt_l2cap(r0, &(0x7f0000180000-0xe)={0x1f, 0x0, {0x20, 0xfff, 0x1, 0xf61e, 0x7, 0x5}, 0x2, 0x2}, 0xe) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000330000)=0xfec, 0x2d7) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) unlink(&(0x7f00005b4000-0x8)='./file0\x00') recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f5e000)='/dev/kvm\x00', 0x4000, 0x0) 2018/02/04 17:44:56 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000-0x4)=0x10001, 0x4) timer_create(0x0, &(0x7f0000a4c000)={0x0, 0x3d, 0x1, @thr={&(0x7f0000913000)="bee417ad9f5c14dfd37aea73a455c4cf0a7671b41f54a7dbe9d55caa75025ccc9e48bffd60a1d364f8068c4edd2b641357295199b18607044156b7ae6ec480b059c91a59ddcefaf5256e2473e9bd334c77bea99ae3cf549e91f2df983ab7c33e5f0276cd8d477f28a3b82169493723e7ec27c876620963e983520b8ee13669311d9b51fc8be0e885450287fcaa952d291c89258e93f08e304d94ab5f015246352cf31b4aef34bfd937030e05b59148d7b3d3e763e663a6e80b20934484a968cf3abcd2763c69234bb93457e8ab787231", &(0x7f0000d32000-0x1c)="70f97061abc8fb59f56985e4676f37049cc4956e8f3f7aaf1517eab7"}}, &(0x7f00004e4000-0x4)) getpgrp(0xffffffffffffffff) 2018/02/04 17:44:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000023c000-0x9)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000b7a000)={@rand_addr=0x1, @loopback=0x7f000001}, 0x8) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket$inet(0x10, 0x3, 0x10) sendmsg(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/04 17:44:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r1, &(0x7f0000986000-0x6ae)="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", 0x191, 0x0, 0x0, 0x0) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) sendmmsg$unix(r1, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs, 0x8, &(0x7f0000178000)=[{&(0x7f0000fb7000)="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", 0x72b}], 0x1, &(0x7f00007ed000)=[]}], 0x1, 0x0) 2018/02/04 17:44:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00009db000)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000012d000-0x73)={0x0, 0x6b, "6afda8510b02a20e9a99483ae278dfc5ab84dfb84d52f36f310e451705ba8fe71605e81ee8aebe1a72e4e1898aa0de7217a1d295ca518547fa02de3b70b991c323d8cd96a85cde5fa6ad4abfe279022ae4d42ce415a84254eb90bc2c71e47865e50c8bc792cba66b9a9826"}, &(0x7f0000fc3000-0x4)=0x73) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d95000-0x98)={r1, @in6={{0xa, 0x0, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5}}, 0x2, 0x1}, 0x98) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000acd000-0xf)='/dev/sequencer\x00', 0x843, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000b90000)=""/40) r3 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r3, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) mkdir(&(0x7f00007ea000)='./control\x00', 0x77971918202905e6) faccessat(r3, &(0x7f0000040000-0xa)='./control\x00', 0x3, 0x0) r4 = gettid() r5 = getpid() ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000d76000)={0x81, 0x0, [0x9, 0x3, 0x7a, 0x6]}) rt_tgsigqueueinfo(r4, r5, 0x8, &(0x7f0000e33000)={0x17, 0x8b, 0xfffffffffffffffd, 0x16}) 2018/02/04 17:44:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20002) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000fec000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000105000)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000d9e000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x5, 0x3, r1, 0x7, r2, 0x6, 0xc7, 0x6}) rt_sigreturn() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x8600) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x2, &(0x7f0000002000)=[{0x7, 0x80, 0x80000000, 0x3f}, {0x18536404, 0x7, 0x8, 0x7fff}]}, 0x10) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$llc(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x81}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005000-0xc)={0xffffffff, 0x8, 0x18}, 0xc) r6 = dup(r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r6, &(0x7f0000005000)={0x27, 0x101, 0xf804, 0x3}, 0x10) ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x1e)=""/30, 0x1e}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000007000-0x78)={0x3, 0x78, 0x200, 0x7fffffff, 0x8000, 0x9, 0x0, 0x0, 0x1, 0xb, 0x3, 0x2, 0xb069, 0xae, 0x1454, 0x3166b6e5, 0x7, 0xfff, 0x80, 0x0, 0x31, 0xb27b, 0x6, 0x777, 0x3, 0x9, 0x5, 0x2, 0x10001, 0xff, 0x8, 0xce1, 0x2a75, 0x4, 0x7, 0x7, 0xfb34, 0x8, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000004000-0x1), 0x3}, 0x400, 0x0, 0x20, 0x7, 0xffffffffffff918a, 0x7f0000, 0x1}, r1, 0x78, r0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000007000)='./file0\x00', 0x0) connect$llc(r4, &(0x7f0000005000-0x10)={0x1a, 0xf8, 0x3, 0xff, 0x7fff, 0x400, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) lseek(r4, 0x0, 0x3) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000004000)=0x401, 0x4) 2018/02/04 17:44:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00009ed000)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x1, [0x3a]}, 0xa) 2018/02/04 17:44:56 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6, &(0x7f0000d32000-0x30)="0800d700000816f2f9ff6ea2765be734ad79a976907339b9e7e889b6abb400000006db1fb5a58d5183f63ef1b6de4e41") mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a17000), &(0x7f0000d32000)=0x4) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000d34000-0x8)=0x7ff, 0x8) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000c4b000)=0x8, &(0x7f00007fc000)=0x2) 2018/02/04 17:44:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005eb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008e0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) mknod(&(0x7f0000b76000-0x8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ff9000-0xa)='/dev/cuse\x00', 0x2000, 0x0) rmdir(&(0x7f000068a000)='./file0\x00') getsockname$netrom(r1, &(0x7f0000699000-0x10)=@ax25, &(0x7f00001fa000)=0x10) r2 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xfffffdc6, 0x0) lseek(r2, 0x0, 0x0) sendfile(r2, r2, &(0x7f00006c7000), 0x2a) renameat(r1, &(0x7f00000e6000-0x8)='./file0\x00', r1, &(0x7f0000705000)='./file0\x00') r3 = getpgid(0x0) tkill(r3, 0x9) r4 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) bind$ipx(r2, &(0x7f0000105000-0x10)={0x4, 0x1f, 0x1000, "fd440c9418ea", 0xfffffffffffffffd}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000b21000-0x4)=0x2, 0x4) 2018/02/04 17:44:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000a19000-0x40)={0x87, 0x3, 0xffffffffffffffd7, 0x4, "6cec005d33ad08c6df84f159355995277ea85f4e8873b5e65295cdf24e00ba8e84d38d12b480c982b1554523", 0x1}) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000abf000-0x4)=0x1000, 0x9) r2 = shmget$private(0x0, 0x4000, 0x78000000, &(0x7f00003fa000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) lstat(&(0x7f0000337000)='./file0\x00', &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000075f000-0x4)=0x3, 0x4) connect$unix(r1, &(0x7f0000602000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) 2018/02/04 17:44:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x240001, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000002000+0xf08)=0x4d) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000-0x85)={r2, 0x7d, "09da884178e665f7145914d21f60bc52c4aef2ad249aa867f4e9a92550f61856a3db8e04238e0bab22f0adaf57f45a613eee6885b7337b826b919c7a56fd083170afd962f1e18e066fc8e8e26dfec482733f6b02ed56e15ebdfa33d00517fb453177213b72034edcf3e2706bb453b227d75bde105261c21ad2452f8f7a"}, &(0x7f0000002000-0x4)=0x85) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003000-0x4)) 2018/02/04 17:44:56 executing program 6: clone(0x0, &(0x7f00003b2000-0x74), &(0x7f0000345000), &(0x7f0000d22000-0x4), &(0x7f0000d24000)) geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000ea3000)) 2018/02/04 17:44:56 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") getpgrp(0xffffffffffffffff) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000d31000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000098c000-0x4)=0x14, 0x80800) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00008ab000)={@empty, r1}, 0x14) 2018/02/04 17:44:56 executing program 0: 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) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) preadv(r2, &(0x7f00009ec000)=[{&(0x7f00000d6000)}], 0x1, 0x0) dup3(r4, r3, 0x0) 2018/02/04 17:44:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000b6d000)={0xa, 0x0, 0x305, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000bb9000-0x4)=0x4, 0x4) socketpair(0x13, 0x0, 0x80000001, &(0x7f0000824000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000070f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2802}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000837000)={0xc5b3, 0x8, 0x7, 'queue1\x00', 0x8}) r3 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000ff4000-0x110)={{0x2, 0x2, 0x6ddd, 0x4ee, "a19a0c92573a7f317b0115bcef11a541134e935ab97a29a646be5b13753a7a73cfbaf23ff30ac93240179f2e", 0x64}, 0x0, 0x0, 0x40, r3, 0x0, 0x5, "f900a40a5139219438dddbcd53d6db2ac998ce1ebc99fa1ac928bc58e816628810fbd7fe61d973f7569b2b02e8c67686b06108c006b13506e6a9706efa2e3bf3", &(0x7f0000a06000-0x40)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, [], [0x1, 0xffffffff, 0xff, 0x3]}) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000aea000-0x10)=@req={0x50, &(0x7f00009cb000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x80000001, 0x2, @sync=&(0x7f00005e4000)={0x8, 0x6, 0x1}}}}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000792000)='/selinux/create\x00', 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/04 17:44:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2000000000}, 0x0, 0x0, 0x400000, 0x7, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaae, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp, 0x8200, 0x0, 0x900000000000000, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 17:44:56 executing program 7: clone(0x0, &(0x7f0000001000-0x3a), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000003000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000140000-0x8)='./file0\x00', &(0x7f000058d000)=""/220, 0x6c) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x20000, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x5, 0xd98, 0xbd, 0xc00000, 0xff, 0x6, 0x0, {0x0, @in={{0x2, 0x2, @rand_addr=0x40}}, 0x5, 0xabc0, 0x8001, 0x8}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0xfc9}, &(0x7f0000000000)=0x6) 2018/02/04 17:44:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = syz_open_dev$vcsa(&(0x7f000007d000-0xb)='/dev/vcsa#\x00', 0xffffffff, 0x101000) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000602000-0xfe)="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") r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000e74000-0x10ac)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f000072b000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000df6000-0xe8)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000437000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c13000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a70000)=0xc) lchown(&(0x7f0000af2000)='./file0\x00', r3, r4) recvmsg(r2, &(0x7f0000b24000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00000c3000-0x30)=[{&(0x7f0000af8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/04 17:44:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffff60, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a3a000)={0x0, 0x0}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00007c8000)=""/50) r1 = memfd_create(&(0x7f0000f2c000-0x2)="00c9", 0x2) lseek(r1, 0x0, 0x3) 2018/02/04 17:44:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000aa6000-0x1a8)={0x0, 0xcd, 0x0, 0x9, 0x7, [{0x3, 0x100000001, 0x8, 0x0, 0x0, 0x2}, {0x9, 0x200, 0x4, 0x0, 0x0, 0x484}, {0x7, 0xffffffffffffff00, 0x8, 0x0, 0x0, 0x1200}, {0xffff, 0x5, 0x1, 0x0, 0x0, 0x2100}, {0x100000001, 0x1ff, 0x800}, {0xdd, 0xfffffffffffff247, 0x7, 0x0, 0x0, 0xa}, {0x9, 0x4, 0x3b, 0x0, 0x0, 0x1000}]}) r1 = syz_open_dev$dmmidi(&(0x7f00007e2000-0xd)='/dev/dmmidi#\x00', 0x2, 0x40000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000c8000)) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000bd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000071d000-0xc4)=@ethtool_drvinfo={0x3, "056601c9f348248200ef257020df75d154ac85e18582e69fb17f2bd74416cd95", "aca3dffdcdbf165cd7e67b6b405b265b3534effbba1a0bb96302e39384fcb5da", "c621ecd87b70aa4b799455bc5ac6fef75fecb457a9cba8148b90d98bb8233ad6", "7f552e0392d33090ec5466bc536c6770e4cdb75f3c80e29f50b990bb51020b37", "5e453f9ef0813f1277cc2e4710284015189e650ded9a2e563f66d1a19693687d", "b9e8b6465f7a576e2fd62840"}}) socketpair$inet(0x2, 0x800, 0x3, &(0x7f00000f6000)) 2018/02/04 17:44:56 executing program 2: r0 = creat(&(0x7f0000322000-0x8)='./file0\x00', 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @broadcast, @broadcast}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x20, 0x6, 0x6335, 0x400, 0x3, 0x4010000, r1}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x48400, 0x0) r3 = dup2(r0, r2) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), &(0x7f000006d000)=0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, r1}) mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") getpgrp(0xffffffffffffffff) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000d32000-0x4)) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000cad000)={&(0x7f00003a1000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @common}}, 0x1e, &(0x7f0000d31000)=[{&(0x7f0000d32000-0xe6)=""/230, 0xe6}, {&(0x7f0000d32000-0x6)=""/6, 0x6}], 0x2, 0x0, 0x0, 0x7}, 0x100) 2018/02/04 17:44:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000072c000-0xe8)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000789000)=0xe8) ioprio_get$uid(0x3, r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000803000-0xc)) 2018/02/04 17:44:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000bd5000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000ed4000-0x4)=0x8c) 2018/02/04 17:44:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e3e000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ad9000)={0x0, 0x200}, &(0x7f000062b000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009bc000-0x14)={r2, 0xf9a, 0x3, 0x8, 0x84, 0x1e2}, &(0x7f00003b5000)=0x14) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000015a000-0x4)=0x0) ptrace$setregset(0x4205, r3, 0x201, &(0x7f000027b000-0x10)={&(0x7f0000e9a000)="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", 0x1000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x2, 0x200000000000, 0x0, 'queue1\x00', 0x46e}) writev(r0, &(0x7f0000605000-0x2)=[], 0x0) getresgid(&(0x7f0000aba000-0x4)=0x0, &(0x7f0000b51000), &(0x7f00003d8000-0x4)) getgroups(0x9, &(0x7f0000a33000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000efe000)={0x0, 0x0, 0x0}, &(0x7f0000bad000)=0xc) r7 = getegid() getresgid(&(0x7f00004a1000), &(0x7f00009f4000), &(0x7f0000c97000-0x4)=0x0) ioctl$sock_ifreq(r1, 0x89b5, &(0x7f0000120000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000cc4000-0x20)="b33eba6107b14029b4b31030e2fef901be70cd0775c03df32aa640b937bb9c22"}) setgroups(0x5, &(0x7f0000216000-0x14)=[r4, r5, r6, r7, r8]) 2018/02/04 17:44:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000886000-0x12)='/dev/loop-control\x00', 0x800, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f0000d99000)={0x0, 0x0}, 0x800) pwrite64(r3, &(0x7f0000133000-0xa)="b9bf761bd5f136af4dfe", 0xa, 0x0) r4 = syz_open_dev$admmidi(&(0x7f000047b000-0xe)='/dev/admmidi#\x00', 0x300000000000000, 0x2000) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f00000c9000-0x1)=0xff8000000, &(0x7f00007d1000-0x8)=0x1) syz_open_dev$dmmidi(&(0x7f0000f22000)='/dev/dmmidi#\x00', 0x8, 0x1) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000509000)={0x2000009ff, 0x80000001, 0x3}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000015f000-0x48)) 2018/02/04 17:44:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x48000, 0x0) connect$vsock_stream(r0, &(0x7f0000cc7000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005a7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = shmat(0xffffffffffffffff, &(0x7f0000d31000/0x2000)=nil, 0x2000) shmdt(r2) write$selinux_validatetrans(r1, &(0x7f000072d000)={'system_u:object_r:hostname_exec_t:s0', 0x20, "73797374656d5f753a6f626a6563745f723a73797374656d645f6c6f676765725f657865635f743a7330113ac56fc2f6", 0x20, 0x36, 0x38, 0x20, "2f7573722f73626900000005706400c1"}, 0x69) syz_open_dev$sndpcmp(&(0x7f0000ef7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80000) 2018/02/04 17:44:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1, 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, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) dup3(r0, r0, 0x80000) 2018/02/04 17:44:56 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000e20000)=""/187, 0xbb}], 0x2) getpgrp(0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x80, 0x4) 2018/02/04 17:44:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0x6, &(0x7f0000086000-0x8)) fsetxattr(r0, &(0x7f0000e68000)=@known='security.ima\x00', &(0x7f0000ef1000-0x1)='\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000202000-0x10)=@generic, 0x10) 2018/02/04 17:44:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000a52000-0x4)=0x6, 0x4) accept$packet(r0, &(0x7f0000b05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000093f000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000946000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) sendto$packet(r0, &(0x7f0000070000-0x5a)="0685fa392fe3f8c37049fd346bb501fedb09da38a8d6bb05bc9670d495788baab8bfa9d8352336f2ae5e2b58fb9578f9826ef4fe97d132a6827070cfec8fcc698a034c3a35fb5732b4d24fe10590fa871fb9170623e45670ca8e", 0x5a, 0x0, &(0x7f0000f8e000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007ef000-0xb)='/dev/hwrng\x00', 0x440040, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f000047a000)=""/249) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000806000)={@generic="28bb121827bed952e1c9fcf87e70da77", r1}) 2018/02/04 17:44:56 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d31000)={@generic="34efe5825d7d620fd3ccdcbc0cd03139", 0x7}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000208000)=[@in={0x2, 0x0, @empty}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfe46}], 0x58) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") getpgrp(0xffffffffffffffff) socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000b69000-0x8)) 2018/02/04 17:44:56 executing program 3: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000efc000-0x48)={0xf, 0xe, &(0x7f0000efc000-0x70)=@raw=[@call={0x85, 0x0, 0x0, 0x20}, @jmp={0x5, 0x640, 0xd, 0xf, 0x5, 0x1c, 0x4}, @jmp={0x5, 0xd43, 0x9, 0x0, 0x8, 0x31, 0x1}, @call={0x85, 0x0, 0x0, 0x15}, @generic={0x3d6a, 0x9, 0x6, 0x9}, @generic={0x747, 0xff, 0x83, 0x80000000}, @exit={0x95}], &(0x7f0000efc000-0x4)='GPL\x00', 0xffffffffffffffff, 0xa, &(0x7f000071f000)=""/10, 0x41100, 0x1}, 0x48) r1 = syz_open_dev$amidi(&(0x7f0000943000)='/dev/amidi#\x00', 0x656a, 0x101000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a2d000-0x4)=0x6, 0x4) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000efd000)={0x0, @in={{0x2, 0x3, @empty}}, 0x3, 0x1}, &(0x7f0000e4e000)=0x98) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000efe000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000844000-0x8)={0x2, r3}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001e3000)={r2, 0xffffffffffffffff, 0x1}, 0x8) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000efd000)) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000a90000)=0x13e2) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f000044c000-0x20)={{&(0x7f00001a1000-0x22)=""/34, 0x22}, &(0x7f0000efe000), 0x24}, 0x20) sendmsg(r0, &(0x7f0000efd000-0x38)={&(0x7f0000efd000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f00002ba000-0x80)=[{&(0x7f00007a5000-0xe2)="da76e34922e9925c390f38be2e4c38a7b3bf1f6e4cfca76680c14019220921e311a65bafca9442bf6ccee05458255f76faf192c14329c54c2adcf034ca562231e6432729882c9675d1f0d6737ad1538a62ec8e7409da806cf0703aed0caacc558db3f80ecdef4d69b66c03a97373c1889c227e9191d5ae88d4a62c31e526ddc4460725aa162589a6e60ccc7ee422775ca66eb49118786bacc08f9f3f37817b1b40003f755f5828457f4ddb8c367087cef2897c1152b220d062ca979a193ec04f995f973903dd79eab37ce1b82067fe7d190a2149e7273fa5c9451149a0a37a22292a", 0xe2}, {&(0x7f000025e000-0x48)="beef9ad3e17c120c13a7f5bcbad4ed05f9d5bdd33b316c0b3111fbe537071dcb364e3d5be6e6c973221ed7693bb09c672bc88773d5128bbf794a5bc1ae22cbb3e38dfa60e5713a08", 0x48}, {&(0x7f00004c7000)="927f4ab0fa9f07c18e6828bf8391edf1f09cad69aa65fc894d5cfb22f0be109ef88fe9176d7db82360d6513ffb5262a83bc8d25af7e8637e0dc46fb4122925a236a55e7aec4fa90dc3e705", 0x4b}, {&(0x7f0000efd000-0xa2)="0d9f248121085d6671392b66da2bee493d0b49bc85f8a90220ef3c966650872ab5e9ee4f40cd9dcb25d65d8878bc1d10f7faf6cadec15096926830e2bcd0d787b564f2635dc961190b455152d45454046fb296c8e993c29f141037a1114387e7a5c1da9d9569dd333a405e7744a0a75e17b3d948c0330b64ee8a7b0815866bb0f0de37ab33ff73683798cd61a195e7cbf8561345ded414188d8c6b736962f0a2123b", 0xa2}, {&(0x7f0000efd000-0x39)="334d48f8a54d8654201955b9cc97b2ebdaeeba132a32331b473bb925529ba16e6e0eabf5819c025d29c451880810904e406c27d3de6b13a7a2", 0x39}, {&(0x7f0000efd000-0xd5)="9cc9f1cb149571ad484f090fbc8a127419f285621e6bcb63dcbe6761a2743fce44740983bdd897523256b8ef387b15b5ec5f7f98587c5390625784be0ffc1f3000c9fc8c83dbca0a6f2b0796a65a293d4d786a20b38a569646ab6a7aad67f9745234111f2e8aae744da5850f8a0b1e9442ef3ede514d76fceb7addab55be6247ceb639fbbb7eec3229bcf294665179ddcdea584f7b419eeda3f9d0a39600b5d5f7a39332e014f81a68388b8052a8cf464d3e34b8d1f8659ba57260b6acd3f5fdfe3c1395a6968dbc50893047db803114fd7db35576", 0xd5}, {&(0x7f0000efd000-0x36)="2868d745539f792efde7026208e7ec08084d358ee225d6d3da7a3fbcf167d30a7bf5fb9fc664f67718b38e46ab48a7c3430926f92795", 0x36}, {&(0x7f0000356000)="5ef1325b6b1bbdf24984735a8a2c8ea35881faf02751e7ac536fded6060272ac7c5b283f2346559ca1257ab275addc937a6c11a0014f14a726699ce9232ad2dec2d71c6d", 0x44}], 0x8, &(0x7f0000e2d000)=[{0xf0, 0x103, 0x80000001, "2753491d5ff7f824bf7ada67efb325330b2c27f1a861780ab827a1ea34b8e8f512445af0d0d7283751e43cb95371dc82b691477b98102fad03b95a0ab4f0cb9a60de76258e36fb63c3d0c8f1efeef072b60598a76649790923ccb9f0aae2124c75bc89bf9e5023cd48a7d043382ff22179159af131b7f3b4eeb76554cc4ddb42200687abdd1d88620b778e529df8e784e1c1e2993f0b7347a15e864e9f02d209407e9a790e04a41f01af0d3949d57f29f15600cedffc9da8e9ab78867c847076bfe1375e3479e7a1cd8bb51538630a0dffee104d4514ae672d"}, {0xd8, 0x109, 0x7f, "f2e2d5b071e67fb943fc81b3c9fc0666daee3e684f6f206b772723597b756b03262ea49a5ccb793e244a858419f698bd27e2b5d0bb11ac301fdeeba048c118867140baf55d488af96ff3c7e414424423ed5d5a04015b5467c1ea1837abf3debfe5b9c3b9049a0006752f9d3293d530ab36ad648612371d6e77fe78fc914b4888e6459bc68020b734cd5538d1aebc8a3ff9990ca2b97ad18d36cc95439b57e2854981333552dc5b5e2570e3dcf7f5fd2a3f10fe9c5b25e0c7de1e4b8f54270e20cdf8dd6bac3d03f9"}], 0x1c8, 0x80}, 0x40000) recvfrom(r0, &(0x7f0000efa000)=""/100, 0x64, 0x2, &(0x7f0000efa000)=@ipx={0x4, 0x0, 0x0, "5aa5c27a617e"}, 0x10) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000de6000)={0x5, &(0x7f0000eff000-0x28)=[{0xef, 0x8, 0x5, 0x8}, {0x80000001, 0x4, 0x2, 0x6}, {0x8, 0x8000, 0x2, 0x60000000000000}, {0x9, 0xef0, 0x6}, {0x7a3b, 0x869, 0x1f, 0x7}]}) 2018/02/04 17:44:56 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000459000)='/dev/admmidi#\x00', 0x7, 0x40080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000da000-0x10)={0x0, 0x0, 0x3, 0x8}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000bc4000)={0x0, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, [0x9, 0xffffffff, 0x2, 0x8, 0x2ef664e9, 0x9, 0x7, 0xfffffffffffffff8, 0x7ff, 0xfffffffffffffffe, 0xd6, 0xffffffff, 0x200, 0x6, 0xc23]}, &(0x7f000061f000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x401}, &(0x7f0000706000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@in={0x2, 0x2, @rand_addr=0x2}, 0x10, &(0x7f0000f21000)=[{&(0x7f0000ded000)="78591db34ace1f2da0c8ee22ddad8629bcee90f0554c0f4060ba0f44df517104820d36eb40c2911ab269eb2e75afdcb14f1887b1405c3d71aa2b447c5feffe083ceb28d0c39c6b818ad9a8285817be171178017d271b0bd5f3cc86149f1d3680e5a1ee8c7ea22195a8415d3deffeaab8bc9e271e8e6aa9bfad400fd7", 0x7c}, {&(0x7f00001fc000)="7ab3b67d95dab243d6588263187aa3e0dbd93ef64f8ccfe529c1cd2cf6995277e5ffd748e048505c557fb28566fb5eacdb3c593c0ab0a4c90994870ae6d508fd4a6bbaf8351df16b0cab80adc8c41cd4da36bc4180af2f6feaf3ea711393d2c14bed43e3fa7b6b0bca99884303266eda498af04a32c048c375e02427b1a542cd0f5b4d2d099dd4dd4dae3986f6d11a6293d4bb0e921cada5d6e782c393b8f38fbf7ba5760f7233", 0xa7}, {&(0x7f000072d000-0x93)="986058ae989932be5646c985083febf71d3ece177a03abdb620b338668f9868552cb0ceff80c7d6463a05e589861e2c9652d8e73249697195bab2964b8b46d023a15ded21e4d92ed2e22fb5c81f5b7b5efa215c04971cf8ec90159e21a2eb6d5b072d204e3739dc0b6ac112204c39dba5dc1b83646c7cc965c095b76747f071818879b956d629b1805eb8283574e338e180037", 0x93}, {&(0x7f0000cc1000-0xe0)="e07d3f45552d677b405c9ea59c9af2fbfbe0fb9d3067d6de13122350230cb8a93ac77dd151bc0ea6a241f584e97fd5f7b422927316e49f98173610c26898c2a0ff3606ba88877db9e7cbebe0f057f71f156991ebc78cdd6b87cc78649634cf7d49317315820def49062ee992a5d05febaf28a26a0b310d54173480d9a379622d15d770a9885ce5fd8d15d81b379172e166d2f84d3e26c93fcf44650cac574b8490412646ba3e8f508ee97d0314ece4289b0ce474fd93bf743e98eb080a8e557f48d56547b06b6691a0f22e47fbb12ccb3aac8527978ea6d3b8afbe2db337392c", 0xe0}, {&(0x7f0000001000-0x1b)="b47975d23137c4efe7a232fc28fd881e254e986d3c83f9e13e3a9a", 0x1b}], 0x5, &(0x7f0000001000-0xf0)=[@init={0x18, 0x84, 0x0, {0x7fffffff, 0x6, 0x10001, 0x4f31}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0xcc26, 0x4, 0x9, 0x0, 0x1, 0x2d, 0xd0a8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff9, 0x1, 0x800f, 0xdd18, 0xfffffffffffffff8, 0x3, 0x4, 0x4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x3, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x100, 0x40, 0x3, 0x1ad287ab}}], 0xf0, 0x20044814}], 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000050b000-0x8)='./file0\x00', 0x40, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf7000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000736000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/04 17:44:56 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c74000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000020d000-0x4), 0x800) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000e28000-0x60)={r1, 0x80, 0x1000, "41b7982995fed4a6f0b46a3b693f6a714d00cc672a617cf1db0ef1770576a7faa4a074c42689904a55db1e75d18954547402cd916135e874d3744645406cbe8b6549cb7fd73ed587024d11778ce025aff548a9b4c567"}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000086000-0x4), &(0x7f000057e000-0x4)=0x4) r2 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x800000000}, 0x4) setsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f0000000000)=0x9, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x4) r6 = socket$inet(0x2, 0x80007, 0x8001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(r2, 0x0, &(0x7f0000004000-0x4)) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r3, &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = getpgrp(0xffffffffffffffff) r12 = getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000-0x4), &(0x7f0000000000), &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0}, &(0x7f0000004000-0x4)=0xc) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() r23 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001000)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000005000-0x150)=[{&(0x7f0000004000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x50)=[{&(0x7f0000000000)="1b1c84c402d691444341a9c9f86d963eb839512c026828ea27a360337cb4e49848078b10ed4bd23c05f29b638e9fc08c8f02d8d87ad9f2188a0809b69dbcf16aff70154b86f46f1231e995bbd669798874db8c8deef09156f22fabba406f9568697cd64dfb392c19deb48fdfbf3fc1d6bcf8506486e13b17440564ca923d9fcdfc249db697436f074ffcc3b4ea640a22d34439aecb95f4191ab421d876894f5cb9f4d139957e2a87be097d95afad5ebd6ccffcb8f42940", 0xb7}, {&(0x7f0000001000-0x34)="c8f4fcf5626ffae2fd24e85927b27cfb64cc52ff7a77524fff7196272955f5899145796576b091e1ecf996b1bec76aaa9617c095", 0x34}, {&(0x7f0000001000-0x2e)="47d9dda59173b3bde7c27d20417db4a582d6da3c37655bb0d5fc5e5cd5bb809ff88b17efe14a71a7adf999d1302a", 0x2e}, {&(0x7f0000005000-0x4)="ee8fa476", 0x4}, {&(0x7f0000001000)="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", 0x1000}], 0x5, &(0x7f0000004000)=[], 0x0, 0x40}, {&(0x7f0000005000-0xa)=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000004000)=[{&(0x7f0000003000-0xcd)="f9a1c822cbbcffd4490fac56739b4f2d8d77f689534ac769696f2fbeb82fac874d1e952cb400e36b9feb6f9398349a898fa784e396c8613cbc58225b06863fee65b0cf47e39c4064e328bcfb7927b2034bc47abac947e0057b6974ed1e9ff8c076d932bfc4b420b1a7d19997eee243dd1e92351e933feeab34a61c099e0a463422a571d1effbffdbdaa3f66b282c0a9c7584e1fb85227b30c236347256b4979be451bcb529006d59eded736efafd850ad90cea794034f35755c7aaf7431eb67b7db45ae6164fb3ce9589431537", 0xcd}, {&(0x7f0000004000-0x92)="24e5f79938de0686915e3689ca96be4d21f2c9667e392ff20a012cf5e381362a1ce46b9b0db819f4ce28d7ed10e9276ba772bcfc473398d3cd5e2a64fbb4dceb59d2aced5e454f9eb9370e2886c374deb02052c5f98706614bb7b0f50bb2667440bd7d50bbee21e128fd2ea27eae4714a1dedfe08fb0e742c20bfe512a7e9813a2b3bd525789496bbb3ac806379832aa4ae8", 0x92}, {&(0x7f0000005000-0x15)="f742f882fb8f88ab39b7c7bb21ca5129b33aa12b12", 0x15}, {&(0x7f0000005000-0x40)="db8506afba6386168758ff292da4792dc75820bd831617c7464080227070d89cfdbbc5e2975e2fa6943684dd312b40f6ad5154209ed6833adfa6f89d7a1598c9", 0x40}], 0x4, &(0x7f0000002000-0x40)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x40, 0x11}, {&(0x7f0000004000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000004000)=[{&(0x7f0000005000-0x9e)="8f1dd29f452e7a690554c20f7aca59531fc595e2bfacf25bc1c2473bd8046926fbb9e2facc4bcc46bade5eb3929b67369fdf578af694af8ebbfd94b09d0495550bce26ef7fd01a24b5603a9b325b0c3ae4c1e7d42bbbbae9125f8ea117425ed1166a0c5575bdaff97588166d2c3b487a7f903e79498b459d2b3a207d03362f56857dcf9f55ac5e0ff0f0f5175ef925ba35c4657ebdc48ad298a9d8b83a88", 0x9e}, {&(0x7f0000005000-0xd4)="33efe90d237735fc7c5ed20592befcb7f5a1ed4fff532aa72988d36c30615b13e4254b2687c1d68c46b52fcc065a24c94169ca5bd934bfd195ef93c48f2957526131f67c855ff9add336dbae827a4c824aa67f106f3b77a67b90fb89a741d3b8cb82f36119c44972b0e020991fa89149c882c765a486e9c05e1c33e34e21479d82f2a8d45d02347f44820c9c3df35ae447f58128b8a08d8a4b11d7eb05f0d7ee7f10b9088d3fdb5059aa250bf6a1c27e1bfa32368f6572de8a56217dee63e2ef8a53d902ce8bf13f6f31c829a19421685e80f356", 0xd4}, {&(0x7f0000003000-0x68)="c5b585b436ba5945b0e2bdefe7146ebca32983444dc775519be5350a49a8b7b138294a4f6d7066909122f35399d9845dbeea42ab5f2fc32c331917b29da4fc549c1c561caa8543f875c45dc0d8f02862ef6b6bca5f07f04968037c52c8b884dd9ad6cda28995046f", 0x68}, {&(0x7f0000004000)="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", 0xfe}, {&(0x7f0000002000)="d7c0900367ef13c134c4d9dd194ab68aae7e87bb9d2d4b0203d70613f68358db783b65eb7fc55af3e764c42ae09c14588b1cbc4bea1a72836ac8d5c1e531e35be35b7a66e7b5a65905724bb6a412be729120908f4fd42e2f0cc6a480b068f6d2a01743ebfe1d49882f3242d4320dfe76a359dac9333ffe103f83f521aaa8381d575df66c2d5c3ce58caf192225a4869e8c38fe96e3507bb8570ba238f80f17af2410d8e2803fbd12b6d304db9e2c45edb0ef32dcfc820d5409e2edaf553ed66e31cd2e2150918fb12758456f5c490e9a0c8a33c81200df986b4e1997f7f297ac64c9be", 0xe3}, {&(0x7f0000000000)="2d40a6aeb681", 0x6}], 0x6, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r4, r1, r4, r5, r5, r2, r3]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r6, r7, r0, r1, r5]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xd8, 0x4000000}, {&(0x7f0000003000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000005000-0x10)=[{&(0x7f0000004000)="ca3a2d5a", 0x4}], 0x1, &(0x7f0000002000)=[@rights={0x18, 0x1, 0x1, [r3, r4]}, @rights={0x20, 0x1, 0x1, [r7, r2, r6, r2]}, @rights={0x38, 0x1, 0x1, [r2, r5, r7, r2, r1, r0, r2, r1, r7, r3]}], 0x70, 0x4}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000005000-0x6f)="51428b19ce1f958835982286e72f4bfa1f5ba29a535e5b494de63ec2b465f30fad59a53926fd076b7ee773a6ee1f17f165f0cf19bb7eadb40886680bba1a16ab44fec31131c8d3d35b51cbbfd8d2fcca15c86833ff77cda1ab41230bc9089776779cc5a3c5396d081a330230817f55", 0x6f}, {&(0x7f0000005000-0x7b)="f873c651667597b380c0902be91e112723c0795bfb786dfa0282f90d9b0db42687edcd71b0cdf73c61969fd198e2893fe5bacd1e7b2e9c49170a373d90072280da0bb981d32d1b20356f5885a96a485843f074ec800a0f37a736b067285feafc9010d69bd0a64377f6fb071320dafb3ea37285eff3f106823a6420", 0x7b}, {&(0x7f0000003000-0xa)="8725bd31de9e105081c5", 0xa}, {&(0x7f0000005000-0x7)="dd5e4673a2fa7d", 0x7}], 0x4, 0x0, 0x0, 0x40004}, {&(0x7f0000005000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x70)=[{&(0x7f0000004000)="3373b49081beabdd9bafe0f2d89d8dda7f726f810b59bd747285a80055c11b2aded47cfb43e8ad", 0x27}, {&(0x7f0000003000)="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0x1000}, {&(0x7f0000002000-0xe2)="341749f16697cc981c3d272d7078bcfd743568b4045efcd4abe927d9221ec25ce4471e9839303a09570df1d97383e259e82e000e613fd4745c955291964bfdb2ba9d5743d4e6961b74c530d96b46309c8ff105c550c9474d4f7f39ad448157b603a0cd5cd5951bb45d5b31af5680a46422223b9b58d4e8496e715e6fe0402c434e473fc4ad1dff98e665dd766fef16f22f7335377338e64887035979e43ffbe7b715f78e724c5d283f1361fe5223cb5d43a75467b1d440cef154c5867f1d11092c3ab718ff9943f06d7ce288a70716c052d7100ea4dc9262218c60acb227da797ddf", 0xe2}, {&(0x7f0000002000-0xd6)="05be62e86873fc21cdd0afbfae8f07e528ea704c1394790347eac31bb608639d674d8e9b61a6dd2f90fc27b85fd7ccfd63ab64dd133e155cb5f6df2501145bde984f4f7aee8516289d6e7062d61c3a0dd3273348775f2c8b0aca5e57ce954e9921caae2642971cce5ddef69ca5c5b302866046e9a768bd1ca307fe6ab98f965c3ccb9682f647012ad1303936686e0510b810166eb84240f7fec2734052ef93bef80ee9c9f9cc72733efd31f41fff286ed677e5a8502dbb2ea6ba7f687e9f49f8cc8c26d91558eae0df969ba1856ae887c686b39f162c", 0xd6}, {&(0x7f0000005000-0xf3)="f5b175f0c93b6b8ffe6e8a727af2f2ef6de69a86c66d31639e5f8b5d84f1b809b39f5ccfc07a63070af80ecef8c6fd4cc13c629225b5e9657e0716232575306b2578162d82c56b270592d63c5dac4558b2abee86c3d4e4ed30e9dd37cebe74ef7e205544ae94f90fced740ef554a9cdd08d23ed9e617df635c226dcbac163e2dcead653f9d33f33967c1388a1137bae5f024f2dcb83f1562f5d87950e6a6d05c34725dd040ae8eb761646631520cbc03c8b563414663a4b8a0b9a3e672f0c97366a2785d1da9ea8af29b9b2825ffd1d57f2763f0534ba08014f67f2c11954105dbb51b9d34075050ef80ca4a20ab80cf31c5ec", 0xf3}, {&(0x7f0000002000)="5b6d0fed80adf37036a11e45e3f735091fba903e17969d11c8defae46228aa4cd02ab1d8b9bab7a00d6d7e81eca3e4a053b552bad1ba282b4199e8e4d31af4474705dfc5e3f0556f991f64a2a586b43b894a6559ca7adce13f65460882484bea45169c037615c545f1f69b", 0x6b}, {&(0x7f0000002000)="f546aa300fdfcc19cc118276d10f41ab37a951bdcf8cdc607371a8449748ff47d659433a9c5bd5edbcd5928d2a0e7f06cde1c48074d45371ee54c1592a47da7609d3070a4d0d5f2f34006fc17ba48ca2f576c11b283131bd182394fc9196dd933eb6e14054e3539f8fa1af4b8451f262ea1e26a6f38356a06acdc184bb0271e31731c5dc0b0832e7ca8eb7a2", 0x8c}], 0x7, &(0x7f0000004000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r0, r6]}, @rights={0x30, 0x1, 0x1, [r7, r4, r2, r7, r4, r0, r5]}], 0x50, 0x800}], 0x6, 0x10) 2018/02/04 17:44:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x80000) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00002bd000)=""/241, &(0x7f0000b26000)=0xf1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000121000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000260000)={0xbcd5, 0x3, 0xfffffffffffffffb, 0x9, &(0x7f0000e87000)=[{}, {}, {}]}) sendmmsg$inet_sctp(r0, &(0x7f0000776000)=[{&(0x7f0000045000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000d73000)=[{&(0x7f0000845000-0x52)='w', 0x1}], 0x1, &(0x7f0000153000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xa}}], 0x30}], 0x1, 0x0) [ 201.301833] kauditd_printk_skb: 91 callbacks suppressed [ 201.301842] audit: type=1400 audit(1517766296.987:2233): avc: denied { accept } for pid=1282 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/04 17:44:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000003000-0x12)='/dev/snd/midiC#D#\x00', 0x100, 0x200) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000001000-0xc)={{0x4, 0x9, 0x12, 0x8, 0x7, 0x20}}) r1 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x6, 0x0) ioctl$int_in(r1, 0x5450, &(0x7f0000001000-0x8)=0x7f) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)=""/4096) 2018/02/04 17:44:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aa3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ff5000-0x10)={0x2, 0x8004, 0x4, 0x80000001, 0x0}, &(0x7f0000bfc000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000f4000-0x8)=@assoc_value={r1, 0xfff}, &(0x7f0000964000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000241000-0x1b), &(0x7f000003f000), &(0x7f0000af4000-0x4), &(0x7f0000ae8000)) r2 = syz_open_dev$audion(&(0x7f0000470000)='/dev/audio#\x00', 0x0, 0x0) accept$nfc_llcp(r2, &(0x7f0000259000-0x60), &(0x7f000046c000)=0x60) arch_prctl(0x1001, &(0x7f0000529000)) 2018/02/04 17:44:57 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) mmap(&(0x7f0000001000/0xb25000)=nil, 0xb25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000005000-0x1c1)=@nat={'nat\x00', 0x1b, 0x4, 0x2a0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @common='bpq0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @loopback=0x7f000001, @port, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}]}}, 0x300) 2018/02/04 17:44:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000011, 0x2007, 0x20) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[]}, 0x0) r1 = dup(r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000023f000-0x90)={0xfffffffffffffff8, 0x1, 0x2, 0xbf00, 0x2, [{0x1, 0x81, 0xc000000000000000, 0x0, 0x0, 0xc80}, {0x3f, 0x97, 0x8000}]}) ioctl$KDDISABIO(r1, 0x4b37) recvmsg(r0, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0x27f}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000ca000)=0x81, 0x4) sendmsg$kcm(r0, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f0000a9e000)=[]}, 0x0) 2018/02/04 17:44:57 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x45, 0x3) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") getpgrp(0xffffffffffffffff) 2018/02/04 17:44:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mincore(&(0x7f0000c9e000/0x1000)=nil, 0x1000, &(0x7f000022a000-0xd3)=""/211) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005d2000)=[@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x7c72, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}], 0xdc) 2018/02/04 17:44:57 executing program 7: msgsnd(0x0, &(0x7f00001fb000), 0x8, 0x0) msgrcv(0x0, &(0x7f0000005000-0x1008)={0x0, ""/4096}, 0x1008, 0x3, 0x800) 2018/02/04 17:44:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1f, 0x20c, 0xe1, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000044000-0x10)={0x1, &(0x7f0000000000)=[{0x1d, 0x7f}]}) 2018/02/04 17:44:57 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000022000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000023000-0x4)=0x6, 0x4) fallocate(r0, 0x0, 0x3, 0x4) mq_open(&(0x7f0000012000)='[\x00', 0x0, 0x1, &(0x7f0000022000-0x40)={0x5, 0x80000000, 0x72, 0x20, 0x81, 0xb405, 0x5, 0x200000000000000}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000022000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000023000)='/dev/adsp#\x00', 0x6, 0x101000) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000021000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[]}, 0x0) 2018/02/04 17:44:57 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d32000-0xe8)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00006a0000-0x4)=0xe8) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000d31000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x5, 0xaa2a, 0x10000, 0x100, 0x29b0f0f9, 0x208, r0}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") getpgrp(0xffffffffffffffff) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d32000)='/dev/qat_adf_ctl\x00', 0x80600, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) inotify_init1(0x80800) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00006c6000-0x10)=@generic="a21402b9cb18cbe3f79617a8446d3e4b", 0x10) 2018/02/04 17:44:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7fffffff}, {0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f00005fe000), 0x2e8, 0x0, &(0x7f0000e8e000)=@abs, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e2d000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000aa7000)=0x6a52, 0x4) recvmsg(r0, &(0x7f0000866000)={&(0x7f0000c33000-0x10)=@ax25, 0x10, &(0x7f0000fbd000-0x10)=[{&(0x7f0000f33000-0x76)=""/118, 0x76}], 0x1, &(0x7f00009c9000-0xa8)=""/168, 0xa8, 0xa9}, 0x40) 2018/02/04 17:44:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00005ca000-0x12)='/dev/input/mouse#\x00', 0x8, 0x2000) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000060f000)={0x1c000000000000, 0x7, 0x6c, 0x3, 0x3, 0x3f}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000a2c000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000018a000-0x108)={0x0, @in6={{0xa, 0x3, 0x20, @empty, 0x9}}, [0x51c6, 0x7fff, 0x7f, 0x0, 0x7ff, 0x18, 0x3f, 0x20, 0x8, 0x7, 0x1, 0x6, 0xfff, 0x5af93631]}, &(0x7f000045e000-0x4)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000046a000)={r2, 0x9}, 0x8) io_setup(0x4c, &(0x7f0000933000-0x8)=0x0) io_cancel(r3, &(0x7f00008f8000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000c1f000)="b45a7a35661666c40e3a9057fc7a1370f93ab5ab828d579311214df5e04d7e778a592323a838dead6947c45caa79c4d06567bb9181ab83db646659285ff7508d31515c1fdeef7a0e21deefc209678d0ac728e956430ad1e72d4aff5799cf8040845889e889d78dd3605717644cf03e93cc079a976f", 0x75, 0x3, 0x0, 0x0, r0}, &(0x7f0000f5b000-0x20)) 2018/02/04 17:44:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000aa0000-0x10)='/dev/input/mice\x00', 0x0, 0x20800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000d28000)=0xc962, 0x4) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) clock_gettime(0x0, &(0x7f0000431000-0x10)={0x0}) write$evdev(r1, &(0x7f0000c89000-0x18)=[{{r2}}], 0x18) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/04 17:44:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000893000-0x10)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00004ae000)={0x77359400}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000477000)=[], 0xd2}, 0x0) keyctl$session_to_parent(0x12) 2018/02/04 17:44:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000094f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00000fb000)={@dev, 0x0}, &(0x7f0000d09000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000007f000)={@common='bond0\x00', r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 17:44:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) listen$netrom(r0, 0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/02/04 17:44:57 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d31000)) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d32000-0x4)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d13000-0x4)) gettid() getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000027b000-0x4)) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d31000)) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d31000)) r1 = getpid() getpgid(r1) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d32000-0x4)=0x0) getpgrp(r2) 2018/02/04 17:44:57 executing program 1: clone(0x0, &(0x7f0000b24000-0xb2), &(0x7f000025c000-0x4), &(0x7f0000ad9000-0x4), &(0x7f0000e03000-0x98)) pread64(0xffffffffffffffff, &(0x7f0000e5c000-0xa5)=""/165, 0xa5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x100000001, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) listen$netrom(r0, 0x100000000) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000000)) 2018/02/04 17:44:57 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x8, 0x8000f, 0x3, &(0x7f0000937000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) [ 201.515182] QAT: Invalid ioctl [ 201.531501] QAT: Invalid ioctl 2018/02/04 17:44:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000), 0x4) r1 = semget$private(0x0, 0x2, 0x80) semctl$IPC_RMID(r1, 0x0, 0x0) syz_emit_ethernet(0x16, &(0x7f0000395000)={@empty, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@generic={0x88a8, "2135a17e"}}}, &(0x7f0000868000-0x18)={0x0, 0x1, [0x0]}) rt_sigreturn() 2018/02/04 17:44:57 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/vhost-vsock\x00', 0x2, 0x0) fadvise64(r0, 0xc, 0x80000000, 0x2) r1 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000d32000)={@broadcast, @loopback, @local}, &(0x7f0000d32000)=0xc) ioctl(r1, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") r2 = getpgrp(0x0) ptrace$setopts(0x4206, r2, 0x100000000, 0x4b) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d33000), &(0x7f00005a2000-0x4)=0x4) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000d33000-0x20)=[{&(0x7f00006d4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d33000-0x84)=""/132, 0x84}], 0x2, &(0x7f0000d33000-0x40)=[{&(0x7f00004c5000)=""/168, 0xa8}, {&(0x7f0000d33000-0x61)=""/97, 0x61}, {&(0x7f0000d32000)=""/80, 0x50}, {&(0x7f00005e3000)=""/150, 0x96}], 0x4, 0x0) 2018/02/04 17:44:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d0e000-0x4)=0x1, 0x4) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f000002d000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f00005ec000)}}) 2018/02/04 17:44:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000d1c000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c8a000-0x28)={@generic="661e71b97c49498181daada1ffe63301", r1}) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) r3 = getpgrp(0x0) ptrace$getregs(0xffffffffffffffff, r3, 0x20, &(0x7f00006a6000-0x5c)=""/92) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10d}], 0xffffffffffffffc6}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000883000-0x2)=""/2) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0xfffffffffffffc8d) 2018/02/04 17:44:57 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000e3000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="37000afe31a1cbb233c219761cedd14bba8e25f065d7c97c97cb6d921f20b94c06764b719d2b9972bdf283ae7387b549c7fa5012acab79", 0x37}, {&(0x7f0000002000-0x9a)="b65fb564a7589df3e43491e40770d7775a571f049f3b41defae783158df0134ab2c5693bddf2123be267c5e358a5294e79245ec6ac62826a402542d757de25b0917e37b0628d4666d45a9d757c9c3355526fd51b26205351b79cea5311380673a16d63a70309e49de640460990fa3a18280ae94c2918a2ef7577f2a24f10a056fb9097f86988034fc518c86d61a11aeb227ecafe26f40ec03ffe", 0x9a}, {&(0x7f0000001000-0xe2)="52778482ba9638aa4126075494c443ac7bca097821953c74c2463257664a2b9c8a218aa27bda1c41a674fb38c97b26608f5d713af3d27e1e69c74695d5a10fbea674668ce389e42b9f85cfe8a4510e02b6646b60218e0c5f1f193548c8cc4db4cf26b4c9e180c2936122230c23333164c7d2b6d3075cc43e008a02b895171ac43c2712b35f3e621f2d2f0dbb9debe817b5212b4a280b94e0598051b330f4b27dc4043335fcf63c45b8e3ef8edfadd0c5ef17a17af9fab9f670013b080fe885f6d15b0082eb706083527175c4938ab7279ee29c8b328f827fc9de4028b69832f5a0fc", 0xe2}], 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ca4000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") getdents(r2, &(0x7f0000d13000), 0x134) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/04 17:44:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00006f7000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000030d000-0x4)=0xe, 0xffffffac) getdents64(r1, &(0x7f0000a73000-0xa5)=""/165, 0xa5) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ee4000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000cfa000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000cfb000-0x4)=""/2, 0x2) 2018/02/04 17:44:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x0, &(0x7f000032e000)={0x77359400}, &(0x7f000093b000)) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000940000-0x7)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f00006b4000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r4 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) r5 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000060a000-0xe8)={{{@in6=@local, @in=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000ba8000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f54000-0xe8)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00007aa000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000e38000-0x28)={'vcan0\x00', r6}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000b8b000)={r7, 0x1, 0x6, @random="2b9152ea13fa"}, 0x10) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)}, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f00000b1000)='./file0\x00', 0x0, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000b29000)=0xf53, 0x4) 2018/02/04 17:44:57 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000151000)='/dev/vcs#\x00', 0x3, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000cd9000-0x8)='./file0\x00', 0x823) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000d9000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000003000-0xe)='net/xfrm_stat\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r4, &(0x7f0000003000)={'system_u:object_r:inetd_child_exec_t:s0', 0x20, 'system_u\x00'}, 0x31) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000002000), &(0x7f0000004000-0x4)=0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f0000005000-0x8)={0x3, 0x4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0x7fffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff}}}, &(0x7f0000006000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000002000)={r5, 0xf4e, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000002000-0x4)=0x8000, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000006000+0xfe8)='./file0\x00', r2, &(0x7f0000007000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000004000-0x4)=0x40dc, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000007000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r8 = geteuid() r9 = getegid() sendmmsg$unix(r2, &(0x7f0000004000-0x38)=[{&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000007000)="1e04bd8afa80930c9c15264af20cdce685eb2e9e5900f41609a73b4dd3bac6106b21090ae518790bb2f365d40ad5505ba05ff3909db56c5052ed9767ae956acc146773699b1cf1096933e243d394717a43f90c6928c63461f7be2f6b59d4cb934be251458681ca2adb7d1df1b0edc7c3dd1729ae62922244b2cea587d082c381d90d4f118dac543728c143435f948966c531d6381df2da068e041e8033b6b1", 0x9f}, {&(0x7f0000001000)="258d4eeab266acd27d766b795761fa32fac8eacdf115830bafba503c6870f72f944f16aa98d6281464455886c4a7fa6ef217eebe39ef4d68e4d441609c", 0x3d}, {&(0x7f0000008000-0xb1)="9a3b28ccd396921aad3211f4071a24a591041a0f9032ad75e8dbe0a966070e2745b7ee9833654b58bdd6dc7136825c27c283d0d10fbdd5ea93c9ef9255f4f02ec3b4d1b41f26510a769fad6ae4d9a774d52466c27779f160e6c08abdbe12166b24e27a43c0a8ee4d8def730bc2993ac912d61a754e75cae44c1ab97dadb595e75634c033a00815ba3ff77952e3b92e9dd91d19acf459e274a122bfd0d466f28320ed0c016f6b36b3cc80a9e25c37aeb2e0", 0xb1}], 0x3, &(0x7f0000003000-0x78)=[@cred={0x20, 0x1, 0x2, r3, r6, r7}, @rights={0x20, 0x1, 0x1, [r4, r2, r4]}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r3, r8, r9}], 0x78, 0x4}], 0x1, 0x8080) 2018/02/04 17:44:57 executing program 5: prctl$setmm(0x23, 0xe, &(0x7f00003e9000/0x1000)=nil) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d28000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/120, 0x78, 0x2000, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x7fff}, 0x37) 2018/02/04 17:44:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000360000)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) io_submit(r0, 0x1, &(0x7f0000c0a000)=[&(0x7f00005b5000)={0x0, 0x0, 0x0, 0x4, 0x800000, r1, &(0x7f0000aff000)="217696a7f54ff900f9a9bf18233277ae", 0x10, 0x0, 0x0, 0xffffffd, 0xffffffffffffffff}]) io_destroy(r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000542000-0xb)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000d9b000), &(0x7f0000b3c000)=0x4) 2018/02/04 17:44:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b7000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d57000-0xc)={0x10000002}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00009ea000)=0x20, 0x4) [ 201.721976] binder_alloc: binder_alloc_mmap_handler: 1370 2000c000-2000e000 already mapped failed -16 2018/02/04 17:44:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000402000-0x16)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) sendfile(r0, r0, &(0x7f0000ed2000-0x8), 0x2) 2018/02/04 17:44:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={@generic="fefa075f3cb6404af917e3ae984398a0", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000061f000)='/dev/vcs#\x00', 0x7ff, 0x20000) openat$rfkill(0xffffffffffffff9c, &(0x7f00008c5000-0xc)='/dev/rfkill\x00', 0x200, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e59000-0xb)='/dev/audio\x00', 0x40080, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000510000/0x2000)=nil, 0x2000}) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/04 17:44:57 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x3) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000052d000-0xc)={@multicast2, @loopback, @rand_addr}, &(0x7f0000d31000)=0xc) getpgrp(0xffffffffffffffff) 2018/02/04 17:44:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000147000-0x9)='/dev/sg#\x00', 0x3, 0x40) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/04 17:44:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000001000-0x1)='\x00', 0x1, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x1000000000000b, 0x80010) r2 = open(&(0x7f0000e34000-0x8)='./file0\x00', 0x40000, 0x80) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000d0a000)=""/4096) fcntl$lock(r1, 0x7, &(0x7f0000bd3000-0x20)={0x0, 0x2}) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000de2000-0x4)=0xeaba, &(0x7f00006ac000)=0x4) 2018/02/04 17:44:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xfffffffffffffffd}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1ff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x2}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = dup3(r0, r0, 0x80000) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000013000)={0x0, 0x8e}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r2) 2018/02/04 17:44:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) getdents(r0, &(0x7f000056a000)=""/210, 0xd2) fcntl$dupfd(r0, 0x406, r0) 2018/02/04 17:44:57 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x120008080a, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x1c8, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x80000000, 0x0, 0x12, 0x0, 'syz1\x00'}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3f0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/enforce\x00', 0x505002, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000001a000-0x4)=0x6e7d) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000019000-0x1)=0x8000, 0x1) 2018/02/04 17:44:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x1, 0x0, 0x407ffc0005}]}) pkey_free(0xffffffffffffffff) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000049b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000c34000)={0x7fffffff, 0x5, 0x9, 0x5, &(0x7f00007b9000)=[{}, {}, {}, {}, {}]}) 2018/02/04 17:44:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) r1 = syz_open_dev$vcsn(&(0x7f0000bf6000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x0) dup(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf6000)) 2018/02/04 17:44:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006b6000)='/proc/self/net/pfkey\x00', 0x82002, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006af000-0x4)=0xffffffff, 0x4) getitimer(0xfffffffffffffffe, &(0x7f0000310000)) setitimer(0x0, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x77359400}}, &(0x7f0000001000-0x20)) r2 = add_key$user(&(0x7f0000e35000-0x5)='user\x00', &(0x7f0000fab000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e36000)="ea59c481981f0810671c8c5b4e5e8c983ac39adaa5e65e5d76dcb4102813a166cbb09cb0b6c994310eb9f150", 0x2c, 0xfffffffffffffffa) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dbe000-0x8)='net/udp\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000015d000-0xc)={0x0, 0x100000001, 0x10}, &(0x7f00009ea000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000052e000+0x4c3)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x2, 0x2}, &(0x7f00004a4000)=0x98) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f000055b000-0x15)='/proc/self/net/pfkey\x00', 0x501100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000f69000)) keyctl$get_keyring_id(0x0, r2, 0x80000001) keyctl$get_security(0x11, r2, &(0x7f00001a7000-0x1e)=""/30, 0x1e) 2018/02/04 17:44:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000035e000)={&(0x7f0000cf8000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)) 2018/02/04 17:44:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000661000)={0x0, 0x7fffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x0, 0x10000000003}, 0x98) 2018/02/04 17:44:57 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000014000)='/dev/vcs\x00', 0x282202, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000001d000)={0x6ff75ec5, 0x0, 0x0, 0x1800000000000000}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000023000-0x10)={r2, 0x1}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x800454d3, &(0x7f0000001000-0x4)) 2018/02/04 17:44:57 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000d32000-0x48)=@full, &(0x7f0000d31000)=0x48) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") fcntl$getown(r0, 0x9) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) [ 201.895646] audit: type=1326 audit(1517766297.580:2234): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=1421 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 201.920385] audit: type=1326 audit(1517766297.581:2235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=1421 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=331 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 17:44:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001e4000)='./file0\x00', 0x28) r0 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x1, 0x0) 2018/02/04 17:44:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f40000-0x8)={0x0, 0x3, 0xfffffffffffffdf4}, &(0x7f0000b73000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00006f3000-0x4)=@assoc_id=r4, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r5, 0x2, &(0x7f0000599000-0xba)=""/186) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r3, 0x0) ioctl$KVM_DIRTY_TLB(r7, 0x4010aeaa, &(0x7f0000e4a000)={0xffffffffffffffce, 0x1}) clock_gettime(0x4, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000131000-0x108)={0x0, @in={{0x2, 0x0, @empty}}, [0x0, 0x3, 0x5, 0x7, 0x7, 0x1f, 0x100000000, 0x7, 0x80, 0x100000000, 0x200, 0x6a61, 0x3, 0x0, 0x21]}, &(0x7f0000c0e000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00004fa000-0xc)=@sack_info={r8, 0x0, 0xa5a2}, &(0x7f0000303000)=0xc) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f000022d000)=0x400000000000007f) io_setup(0x800001, &(0x7f0000b85000-0x8)=0x0) io_submit(r9, 0x1, &(0x7f00008f2000-0x28)=[&(0x7f0000575000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f00003b6000)="4ea27ac53333874322598e0fa7a8651b19767ad006fa3ac795d6e5d2f8a004739ecb220e04c071afd2cc29c5795e2fbd9b6ea5387bbf203767c5be808512545638f5", 0x42, 0xd2, 0x0, 0x0, r2}]) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f000073c000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000943000/0x1000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/04 17:44:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00001b1000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/247) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b5d000)='./file0\x00', 0x0) unshare(0x28060400) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00002bc000+0xc63)='./file0\x00', 0x7fffffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000559000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000e28000-0x4)=0xf815, 0x4) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/02/04 17:44:57 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000d31000)={0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000852000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x18}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x1, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d33000-0xb)='/dev/mixer\x00', 0x1, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000d33000-0x4)=r2, 0x4) getpgrp(0xffffffffffffffff) 2018/02/04 17:44:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000511000-0x10)={&(0x7f00006ec000)='./file0\x00', 0x0, 0x18}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x7e, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) [ 201.920402] audit: type=1326 audit(1517766297.581:2236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=1421 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 17:44:57 executing program 6: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f89000-0x9)='/dev/sg#\x00', 0x3, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000f89000-0x3)={0x2, "aea3"}, 0x3) r1 = socket$alg(0x26, 0x5, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000538000-0x90)=[{&(0x7f0000f81000-0xe2)=""/226, 0xe2}, {&(0x7f0000f83000-0x33)=""/51, 0x33}, {&(0x7f0000f87000)}, {&(0x7f0000f88000-0xa0)=""/160, 0xffffff63}, {&(0x7f0000f85000-0x18)=""/24, 0x18}, {&(0x7f0000d0f000-0xee)=""/238, 0xee}, {&(0x7f0000f86000)=""/39}, {&(0x7f00007cb000+0x5be)=""/163, 0x3ed}, {&(0x7f0000eaa000)=""/109, 0x6d}], 0x9, &(0x7f0000f77000-0xe3)=""/227, 0xe3}, 0x0) 2018/02/04 17:44:57 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cd9000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000035d000-0x4)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000032e000)='/dev/sequencer2\x00', 0x94002, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)) ioctl$TCSETAF(r1, 0x5404, &(0x7f00009f1000)) 2018/02/04 17:44:57 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) munlock(&(0x7f000000a000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000000b000-0xa)='/dev/vcs#\x00', 0x4, 0x202) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000000f000)=0x59) [ 201.920417] audit: type=1326 audit(1517766297.581:2237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=1421 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 17:44:57 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000d42000-0x3a)="74ea406ebe94d4667aeb5766cc54022b4d765bedbc006298995fddd776da4c146636a5aa46fd83f41a5c51e074209effc870dd72969cd0b49940", 0x3a}, {&(0x7f0000380000)="facdfc97322c739481d98a8030c6c6e135698da3b01a0754df06f3745ad5bef9876333a61f9982da713f4d9bf0885df757439a42eb80e70203ad0a72616af406ccf2eaa442ee0d00758045150b5bb8366eb889c86752c6b40a419dc2aa3476cb8648ae2d6af144926e36a80b76eaa32c015fb907132fd683513dcac2860bf7c71b978f741a", 0x85}, {&(0x7f0000001000-0x31)="0b0da329c3374195eed8979013e31099a1d2cbeb7e8494ade5f4b206cd7fbd5357ed53c98ec80c766e93d52e2566397a2c", 0x31}, {&(0x7f00004b5000)="2a259656299a59f1bf9990754dd4472c36392ac028032df2a89fe1c6fbaac1c69a3c8fbd110a9b0ebf385d2d3580bb21ac9545ba648a8384eff99a11014653cae922345e0ab5a5e11cb6cc300c7dfc2ebfbd68d73c188bd10b5d8e9ba943672dace5053d5a7aae386399f74474c096be174bc501407e2192aac5af42a79d66bad94aabb88ef4d0abd7bb91292544fb2cccb35e0c2619b83c357704b9ecd000eb80aa8fd71aa63e667adc9af8077eded0898a9ef65003a8cd23eab4fc8095f6c17ba64cfbcbea880a75bf", 0xca}, {&(0x7f0000001000-0x2d)="f47888f7de6c87fc4deafef221e41566ffac91fac5bd8942a5793d2d63b78fb3b7d02b2c27105ed30a33f22ab0", 0x2d}, {&(0x7f0000001000-0x76)="43b164321e4bed24181d41dedf4fdabf3aaf5a308a51df148dec6901dcb8ade76d058cedae83c894a85fd59f2d8e0d54a0c39744bc1621688af57bef37fa13a7d241afb3929b2e5ed2e0ca8298fbbe5647f6b198a290c736e3a4e3d89cb87118ff2b266c107f06bc63c45af0ab6fb4a307d2c23ebd12", 0x76}], 0x6, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000-0x4), 0x81) 2018/02/04 17:44:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f00001f3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000bcf000)={0xffffffffffffff80, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}}, 0x88) close(r0) [ 201.920433] audit: type=1326 audit(1517766297.581:2238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=1421 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 201.920448] audit: type=1326 audit(1517766297.581:2239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=1421 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 201.920465] audit: type=1326 audit(1517766297.581:2240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=1421 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 17:44:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5cb1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 17:44:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f20000)) socketpair$unix(0x1, 0x200000000006, 0x0, &(0x7f000058e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f00002b1000-0xe0)=[{&(0x7f0000fff000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003bb000)=[{&(0x7f0000c3c000)="1189", 0x2}], 0x1}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004b4000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1400}) 2018/02/04 17:44:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000205000-0x10)='/selinux/access\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f000071e000-0xe)=@known='system.advise\x00', &(0x7f0000699000)='-cpuset,@\x00', 0xa, 0x1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r2 = socket(0x1e, 0x4, 0x0) syz_open_dev$usbmon(&(0x7f0000775000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x200) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000ab8000)=@get={0x1, &(0x7f00008a2000)=""/191, 0x1}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r1, &(0x7f0000969000)=""/17, 0x11) dup3(r1, r2, 0x0) read(r1, &(0x7f0000035000-0x7)=""/7, 0x7) 2018/02/04 17:44:57 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") eventfd2(0x80, 0x80800) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000380000)=""/12, &(0x7f0000c8f000)=0xc) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200002, 0x0, &(0x7f0000c89000)={0x0}) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d31000)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00007a7000-0x8)='./file0\x00', 0x101, 0x11) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000d34000-0x28)=""/40) perf_event_open(&(0x7f0000d31000)={0x4, 0x78, 0xc9b8, 0xa, 0xa2e, 0xffffffffffffffcc, 0x0, 0x10000, 0x80000, 0xd, 0x3, 0x200, 0x986, 0x7, 0x1f, 0x1, 0x5, 0x6, 0x0, 0xb, 0x8, 0x20, 0x80000001, 0xa710b91, 0x0, 0x800, 0xc5, 0x4, 0x1, 0x7f, 0x8, 0xdfbd, 0x4, 0x40, 0x1, 0x8000, 0x5, 0xffff, 0x0, 0x20, 0x2, @perf_config_ext={0xffffffffffffffc1, 0x100000000}, 0x400, 0xf1, 0x401, 0x4, 0x2a0, 0x88, 0x2}, r2, 0x1, r3, 0x8) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000d34000)) getpgrp(0xffffffffffffffff) ioctl$void(r1, 0xc0045878) 2018/02/04 17:44:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x2c}, {0x80000006}]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000580000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$netlink(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[]}, 0x0) 2018/02/04 17:44:57 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000001000-0x8)=0x1) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000198000-0x20)={0x0, 0x1, 0xf000, 0x2000, &(0x7f0000b56000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001000)={r3, 0xf1a2}, 0x6) r4 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000002000)={@generic="d4f3cba630c0d12577cc87af4862d615", @ifru_flags=0x8801}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000002000-0x8)=0x10004) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00004ac000-0x400)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f00003e2000/0x4000)=nil}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/02/04 17:44:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x5, &(0x7f0000000000)={0xfffffffffffff000, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000a7e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000241000-0xc)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) 2018/02/04 17:44:57 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fchownat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffe, &(0x7f0000d81000), &(0x7f0000774000-0x4), &(0x7f0000cb6000), &(0x7f00003b9000-0xcd)) userfaultfd(0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 201.920480] audit: type=1326 audit(1517766297.581:2241): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=1421 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 201.920496] audit: type=1326 audit(1517766297.581:2242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=1421 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 17:44:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d45000)="74696d65727800497170d149f8eb6ad9a28e39a884d5277ee8ea0893ca759b0dfa9a8ecdd3e5ddaa72f65efe8b8525c0273a5152bd34a3a38ae9cb7e") readv(r0, &(0x7f0000d0c000-0x90)=[{&(0x7f000041c000-0xf3)=""/243, 0xf3}], 0x1) 2018/02/04 17:44:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00000de000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000962000)='keyring\x00', &(0x7f000027e000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000082a000-0x2)='\x00\x00', 0x2, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r1, r2, r2}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000028000)={'sha1-avx\x00'}}) 2018/02/04 17:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000adb000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) futex(&(0x7f0000a95000-0x4), 0x0, 0x0, &(0x7f0000001000-0x10), &(0x7f000073c000), 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000c5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00009ac000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000f19000)={0x0, 0x7, &(0x7f0000aa6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x1}, [@generic={0x2, 0x1000000000000, 0x6, 0x80000000}, @ldst={0x0, 0x3, 0x6, 0x9, 0x24e57509f8410372, 0xfffffffe, 0x4}], {0x95}}, &(0x7f00000a6000-0x4)='GPL\x00', 0x3, 0x1000, &(0x7f0000a03000)=""/4096, 0x41000, 0x1, [], r0}, 0x48) 2018/02/04 17:44:58 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d33000-0xc)={0x0, 0x0, 0x2, [0x15a6, 0x2]}, &(0x7f0000d32000)=0xc) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d32000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x6, 0x8}, &(0x7f0000310000)=0x98) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000bd1000-0x38)={&(0x7f0000d31000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000d32000-0x10)={&(0x7f0000d31000)=@del={0x118, 0x11, 0x20, 0x1, 0x1, {{'sm3\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xde4f}, {0x8, 0x1, 0x3544}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0x401}, {0x8, 0x1, 0x4}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000000}, 0x40800) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") getpid() getpgrp(0xffffffffffffffff) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000208000-0xc), &(0x7f0000d32000-0x4)=0xc) fcntl$getown(r0, 0x9) gettid() gettid() getpgrp(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001e6000)={0x3, r0, 0x1}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a2a000)={@generic="3c0c80d6daa86f0bcff32e9b9fd65b02", @ifru_mtu}) getpgrp(0xffffffffffffffff) r3 = getpid() getpgrp(r3) 2018/02/04 17:44:58 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$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, &(0x7f0000000000), &(0x7f0000005000), &(0x7f0000001000-0x4), &(0x7f0000003000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000)=0x0) wait4(r1, &(0x7f0000004000-0x4), 0x40000004, &(0x7f0000005000)) 2018/02/04 17:44:58 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) mmap(&(0x7f0000c05000/0x2000)=nil, 0x2000, 0x4, 0x10, r1, 0x0) tee(r2, r1, 0x5, 0x0) 2018/02/04 17:44:58 executing program 5: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x7f, 0x0, 0x1, 0x100000000, 0x0, []}, 0x2bf) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0xb31, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) close(r1) 2018/02/04 17:44:58 executing program 0: mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00001a9000-0x4)=0x2, 0x4) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {"67726574617030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000f9ff"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) 2018/02/04 17:44:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000316000-0x24)="24000000f6002551071ce765ff0ffc02e9ffffffff0f00000ee1000000faffffff0200ec", 0xd545a568729164f) 2018/02/04 17:44:58 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xa, 0x2004) sync() ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000d31000)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a2e000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00004b7000+0xb12)={0x9, &(0x7f0000d31000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000d33000)={{0xc9fc, 0x2}, 'port0\x00', 0x10, 0x40000, 0xa9, 0x10001, 0xffff, 0x1, 0x1, 0x0, 0x4, 0x8}) flistxattr(r0, &(0x7f0000d32000)=""/241, 0xf1) 2018/02/04 17:44:58 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000b000-0xa)='./control\x00', &(0x7f000000e000-0xa)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000000c000-0xa)='./control\x00', &(0x7f000000e000)={{0x0, 0x2710}}) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000fb3000-0xa)='./control\x00', 0x20000000) 2018/02/04 17:44:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000017f000)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0xe0)="210332dad47f97e20a714aa782e45b00d124fc912ccc707712b0c104d4676df07ca8a1a4c70d5fce039b1086819bebd5e399ca3b73323f9428ad1e9094b5152578fd66ccd75d9a981efa362f944b6916e75866723b0be192b5673a833893175c4414eba5853a8345503c13f0f46f2fb8c974c8e3314f73aadae4c18a8cfee2c04f8ef5eda164ab1a43a031a8ff12d07a5a096dc11a9ff02e6983feaf0513b7cf3ad8a9a8123ba03ad7c0bca2b0e21ddf3a3b6820299fe3077db5506a12e8928b333835721f5e9b770c2742cd96cfecf743f6a18631bac2f47c12b792c9c4c494", 0xe0, 0x0) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000037d000)={0x0, 0x10, "8262996c3c48cfec00f3d814a033e90c"}, &(0x7f00008c5000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f13000)={r2, 0x5}, 0x8) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) socket$inet(0x2, 0x801, 0x6) 2018/02/04 17:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000150000-0x8)='./file0\x00', 0x42) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000497000-0x1), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000792000-0x8)) ioctl$int_in(r0, 0x0, &(0x7f0000296000)=0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a8e000)='/dev/sequencer\x00', 0x40040, 0x0) accept(r1, &(0x7f00006ef000-0x10)=@ethernet={0x0, @local}, &(0x7f0000176000)=0x10) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/04 17:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) shutdown(r0, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006c4000-0xe8)={{{@in6=@mcast1, @in6=@empty}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000dc2000-0x4)=0xe8) getgid() getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f1f000)={{{@in6=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f00002b0000-0x4)=0xe8) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c17000), &(0x7f0000879000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000028b000)={{{@in6=@loopback, @in=@empty}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000409000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000734000-0xc), &(0x7f0000dc8000)=0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000221000-0x4)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000642000-0xe8)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00007a2000)=0xe8) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000078d000-0x4)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f79000)={{{@in=@dev, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000194000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a20000), &(0x7f00008c1000)=0xfffffffffffffde6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000037d000-0x4)) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000bb000), &(0x7f00006ac000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000895000-0xc), &(0x7f0000fd5000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bbf000)={{{@in=@multicast2, @in=@local}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000c6c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004fe000-0x3), &(0x7f00000a6000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003c4000), &(0x7f0000605000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e29000-0xc), &(0x7f0000d7c000)=0xc) getgid() sendmmsg$unix(r0, &(0x7f00006c1000+0x231)=[{&(0x7f00006cd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cb2000-0x60)=[{&(0x7f0000a08000-0xb2)="2fa24981e02323446c50facfd5f52d98ca233d3a42a81a4d4e8d199bc7a331baaba13ad0e9e01dc8b8131bad937533f273fb22ca906bd4d7c022133366433295aaa906c7cf6a96348d509fe46f4d57a44ce2cc8b419863d47a138453ffbaf8c9645d36cff95c1f47ca6bbecd99b86699c44494225bb95e692bda1ff73e740277503a325794fa6ae052e911a8eeaf30831d429146b2d6f69085e6ac88e9899771d93fde53eb00a7dbbb445832b571e135e1c8", 0xb2}], 0x1, 0x0, 0x0, 0x4}], 0x1, 0x8000) shutdown(r0, 0x1) 2018/02/04 17:44:58 executing program 3: lookup_dcookie(0x1f, &(0x7f0000c19000)=""/151, 0x97) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}}) 2018/02/04 17:44:58 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ce5000-0xb)='/dev/mixer\x00', 0x10400, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000045a000), &(0x7f0000d32000-0x4)=0x8) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00008d1000/0x3000)=nil, 0x3000, 0x4000, &(0x7f0000d33000-0x8)=0x3, 0x5, 0x5) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000d34000-0x44)) rt_sigpending(&(0x7f0000807000-0x8), 0x8) r1 = socket(0xa, 0x1, 0x0) r2 = gettid() sched_getscheduler(r2) ioctl(r1, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000927000-0xf)=@random={'os2.', '/dev/mixer\x00'}, &(0x7f0000d34000-0x39)=""/57, 0x39) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000c5000)={0x401, 0x9, 0x8, 0x6aeb6356, 0x5, 0x8ac}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000864000), &(0x7f0000d35000-0x4)=0x4) 2018/02/04 17:44:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000339000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000793000-0x10)=[]}, 0x7fff) recvfrom(r0, &(0x7f000066e000)=""/146, 0x92, 0x10141, &(0x7f00008ba000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(gcm(serpent-generic))\x00'}, 0x58) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002f4000-0xe)={0x0, 0x3f, 0x3, [0x2d0, 0x4, 0x9]}, &(0x7f00004ca000-0x3)=0xe) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000053f000)=r1, 0x4) 2018/02/04 17:44:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000b70000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2) write$selinux_create(r0, &(0x7f0000c66000)=@objname={'system_u:object_r:unconfined_execmem_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x37, 0x20, './file0\x00'}, 0x49) mkdir(&(0x7f0000983000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f00003be000)='devtmpfs\x00', 0x0, &(0x7f000057a000)) 2018/02/04 17:44:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4a102000, &(0x7f0000fcb000)="97e71f974fe829d40fa869eb6b71889c81736a27013e0ea6de7da345433b78905340e382e75007c0279a62e081ee2eb65a7fc6e6d521c7b559027011f63d54f86d0825596877884350b5f6cee1c356a1b2a15da8725a24448c2c8010791fc438424a4625e2baf8cd658ea70e8e2e7211c6a27bbae5242c4dbbf9bab14384bac551e50720c3d93d45a1d5de96625cd3d6cbcd03b695c0585bb683436ac59d7129f5221321a83d98edcc6e75a40d100aab4b56d4e87fafc32c372d22a3554c9bbc6d2c397247a51f47fb4da430058a72858c378a7e3bf11db369fee2b747252ec8d02b374fec85f68571d9f09fac0ca5ee2589e95d6cbbb407913406dc1ed57b7b23a438e036c0a1c60382f2dd434bccfbab1e4b506c06bd88bbdd28ed74249a603864bb1bd27d4a8a625e898d07b6d20f457e419677c3d9d61f3ca5bcdc251a0b3e0bcf248f30b00e94748801ea17df2c00b95ccecf9acdfc5409ec9668cae88a20b50481caffe6692111eac3fe77e336eef80f4a4f2d2cd72b388d754da98deec51926bb95d3857a8a7ac58a5331b8bd8d0a00fbb18ce9ead3c57a64c8d4fd1d530d21ec205d033b5a4423b58dfef9886e85a62baf831629c7d44971484744cb0a8dd595e3b65b620a29ff7592193f19f9111df8883497380127104da25b9e131c9456112c1afe800b72c42b27e28fd73ebdcb5a5cf0e593f43b8daf7363ebe426c8116f38ed86d5480f2f51cfb61b2d0951d91a6d74e95fe00b0570f841c68ed7cb907e0f357e4cc08c5a4f68cca13e6d415127889b93717a78df22ad7747289207e6be90ade011d623a55eb152e5c0c97c587e0e93b8d90de4b5e14b9d9677142051abb7f96fdca4bdf55808f06669fd8add06c0d9a5c5e7c5572dff76083676d17bf79a57ed54728e180f647c5fe86e8cfffcdd5c89df7cfa8cbbc7a82925c5b26468733acf399fc9945b271f75afbfb1b5944645a19067db549cd452373cd3b5aa88e6a7517cb86ee3d79fba580b6e8547bbb91004175cc4db43fa4cde90fe0032e1d2c579390ee0bd73aa75316ae0204aecd28575b4044fdc89c9980c84f951de7497f4ddb1016adf9bbf7e0e373bfab1901ffc1abe026ab2859e6a72895a42c321bf8dbbe5ad853c0bfb6bc752c56149cb702ce8e74ba244a17497957169a4903eac7f20054a6a178c2f52666db27b64537a44b57246dcffc3332dce0865025c8e3eb05abb5c00c1f92c179841966070bdb274822ab9cdaa6a7da2519fceb9a5af830b64082470535fe4d2864eb5b868f2bb732e0d90174af5357e889ef33db08f2c8d6a1d5404fb76d2a7d52adf22803403403624438c60fc250fa99565c33280942dafc2a1519f5314b8882535e200fab5137f7cb446e330812da91d249541dd8e3f8a8e92224e2e74b2096b9bfefce36dbbaf4cff88448647a7938577020c6b49d5c0cff827046988c3207b099f7d8ef7ae1ea4854adb28e2044a19c4118f94477b5f24e702df459edd836b9a783b4c5557c6bd0dbdd2de669a7ee4e61c7376e56fadf45a0fce6b84046ed42f34ffed2e91121540d71a8bef1a378c35c3eb9d410019fd81762ece794e5bd8593f1cc903280f3bc66170ba3bf3a6700c27df80f331c142b7131d13371ee0bee020e02e4a167cde80039300d72cfa18559c77f8a09b8504313576fc481a3f511a4cbbbe23e467770109e64614681fea4b31ce372d721ddbe239e468ed8c79a72042c9f35a39f29788f87f9eca1deffff7b0d99a52a367f10acc5547ade11517a924911e39171f06881ede16d69ed8cf1d0067701e3df54f1693e46ca5bd5752362d9653b0ea6528ab4dc4d9bbbffff331b4286435492ad71268227be33a0fb89f0ccc49a44b93bbe9c245da917c6e826ccd5a0d11cf91d49ecb317c5498045e05300845fb5b23b24336999803908867250ea896e10b43147f2073d909fe517386e6530b995bbe1b6734fbcc39ecd7b51a1c60dc56bf0dbcc0026d6c2502466cd156f250acdb180ce5fbb592aacd904963715e8dad6b1bc649988fc3523d99ac94b9eff13c550ecce030f9a9291622a45377daf96e7da0c377c303135eacaab54abcee80acb09dd7a98da3610a3e2b4761c5f14dfebe421608db576470506ba4b75fa2940e80b1f80955c28ac6357f09545ab3bdaca435730b8395b0bdabc9b8f19e346bb1556139db76900a7c4f53bc1669ae2a8060ad067a4aa1d99144e535d631afde77b4c5df1df599a3a88c58334ee0e95b892fd925dd37f1b98c9be70a8169b1c7c9c11b905ce3517924e71e7c61119c521abc2b1cda48a0215c240c9207a29ca04500afc85f5b4855dd54181684167b9b87f880a61d47799aaabd57722e5668b5331c7d1a7a93e1d406a3e72c8944ccd8bf5acf731cb466399618a1bf7e625e8c1fc0805c9e63247fdd8ac9ce6f805731f155528f420fff72f884ee7ce36f40de227eb96725e87d3e06041cb7dc2a3ce1b16df255ebc6a0da80eafc0c6742f43c637a9cc31a9cdb2e906b69c1412e5742309384e22d7f510aa405879a550f18d6a2131c367df2caa919dc9515e9bfd662dece304472bfde7e96f5f673ffe05c086473f735fff9e96bf68043dce5b0cb0181dfa6d0ab733d4784bda30257dffe2373a8366244bb4dc758656a050ae9d9cf05bf113124414ff7367b3a55aaf7654d3c80e4d66a9e215ce15c183d463006d2e970d7c23181d62b90ec0cb722516020e71ab4696963210b16183fc44088637a85c5f11be5ac10356d0b02ec5d9289c833e20c13a9b54c6aca1e80c6cd27f9409862d4007c113d2d7e2ffd50b5c38bf08cb071bac43edb395ed03a0999444c979d2f3b796a9255a2414d71ee0ecf7ae9bdca79d850a0584aa71034607dc5cfa1a77f40e65baa5f2e6c2917fd7a302094983e5f651326287a21c7aadb113009875443d694fa80052855c492e0d1d84082127ca6d9d11521e8bcc23d5839f12d5bc6a68a0010575e59bb6224fb3c8744d98133d7af266dfd037d04c6f75c0b9daac7a81c41e6d96c0b73221d5ba43f548a2467f8eca7b54bcb46893851bf5822e6adea865e210b78b2a1c691ef6ff50e7e86af4ff5b8cb257eb8e8205b970bade94fc03f92a15a1daea6fe22c02df1502d3ca0554dfe3725341d8b8863fefae4a4845efee75b4ad7a88fd7b0886969c83e41472b335bc5661b8196458267315e12e90d568f013dd885f6b642685f01fa7fb41b4ab60d4b665b46287afa32dba739448d3d958cb7daee6348d0b3c2dc52ef6128dcde4980293db836f8877dd26111eaebcea274129920ff10438e4b520e2b060daafb7d77bf0c2d727c6e0a0eb9f1f005d191a071efa2d3b9cea59a2d2d91d5636aa49ceb85eec42423652a93ca756d0615042f7778a209049f1b0675e140bee3df9933b08286e80937061b7aa1335855ab6aac8633e1c13dfd38321c618659a51f85580a766e32e5a3769f3af78f5d2d80fa68f512aa3c5beb783a962e20928523844eef22751311042daa06c055ec4dd27a8e4e2f5bb058e1335a63472124693468867da6b805a815f7b8703bb1ae180a5db431f1f6088e4d68d3c751452c9d77c0f22349ef9e357b82f0c37c7f45a53630621d81d4674814d78cbca3da1c51a0e74bd922a40de30f9ddbbb1dea52362858f086ada76cb686ae4a09c2eec25ba592e0504bf8f03919dcd297e9ac5a4187158ed21a00599f618a3d85f877bc69dd2232f8bc97b208194c6b6acfd5111649c64efb1af218dc229e964a2863b4cc6c282b57f2996ab3e0b14b10fd36839477d91a39d9d84b7ae909de5bfdb4afff2e7c7fcd6ef0a3ff9636296077282de3a52fddb66331d157e0dffee41478c234dca66866f990ae03534783d741f6c9afc7095dbbfa9697316da86cfe91e5bce43a7a2fda1a76e5e9a9a08c7d49f40babc85673fe2f477f969784edc6eec261fd0dc229dab0a9df28e9e57480b1a1066c2f181b0fd1efedc1f6a87440f0b91f9af3356787529e5ff0ab12d1716128391b38fc312281b17bbe6c7807a3fa5e327d69841e56a12f3eb238ede0a91cacfc19eba7d0b9d642af33a279decc179dc7a5f89460f52e6028d3999365e5be3c04faff6ad90ce61fdf83bbdc29bd5931fdedf593467838d22810639f70f85c124e826fe13bc578f1a9ad422b035a3b03432e90f451d946074bc7e8f418984dedb98191ceee6f6f42a972a4306456f24d8b9788411b62a52855f4bd0b73c95a817fd8390b1ee00902944e1f5abd6517ffd9a948fbb9df41e29fcf3788230d32ea3a674ee60062bbdbb4e321dbbced03a3992a312060e96d622c220d36bfe4564befe1f876b83c84ec05caa0247ca3a1442729f07e073d85e501f2eea0af3496dc07f114818497e302f641230676199285926e84be7ad8da865990b524e94355a8763cdb1eb60f4da9be8b1b0bb531ef484973d9deca19a875772ab6933d5b4b5c43fed55ab2e1c995a93dab265009c0db8da5e14a43fcb1f403ee20979846a8ac672646e519f41fa588aebfaea933e71e6ef3154f3187bd692bc38a14c2ed069645ca431ec66cdaa0a6ac522679100f095797a3c3c7ab06224ac3bf0f9a332c0363d55ed63c3555bd04789354569b2c0e4eeb006463107a73b675ff6a6aba9b9b945182633593b88d5c89d816e420c1e2e969e4ceb36f525fdb4a1a4a3c331531863e5a0ed7c31b3eba0d020b1bd35d1980cc8861dcb1cc33f0581224fcbd996af3ee324e3902d41d166e9a5a9f401a52c1416c445c9e0dc9eba0e1af83bf0d9d305ac4f8bcaa205a1df115a2ebd705b6a584ff04f867b92cd2a8718f8c67d3f5b5798bf4ee9c0995366ed32ad32d146bf736343de20480298554507d97b131f9f6c5a2136dc5ae2db27067273a92a4da29d1ab643cbb245d58c19c9f57c5dfe338599ae50808c96d9dcd3d69e0d98bce3b3d5fa414f5cd02744040b70c384c140456017dd0aecae6a506a0e8ccf46529f15968a44e75087dcd6817044db2ae7a90becd3c2adc022321f8a003c5a6bddeca2445d43d7b9b0354457df0ae310d7a637a38d33e23b1fcd27f7a7ea12e81a1c90f8076717cec7133781975d57555ddf1b9d8a642e5b461810fb2cf8914bd72143ce9ec2d7ae473ec4ef7bd67d12a54b910276ca7177ac1ac0c7c9e9c8762a7c8617b24e2290d4d7c2a28d4874223f5989efbb7407c54bef773cded322eabfa1fa6f7933273820a87240e835f6a0a1c5d0cb8b8d4c506766aa85bc6962a37c4677b841cec484b08be6794506b8f3a1b1705ef61748965e2e973cc52d1470e2957113865feb07d409753607ac42c36cecd11971186dd8a7640206790c1cc13d9bae5a1447981a2ced5c69d382e74a0cc50383f81986e1b912c8d16c13734d11c6ea50dffc3e7452de7ac0d63f0cc3c02a90d430c41171b41afa76cf601be3b6411063dff7e4446fbc0918e15b2cd32e47627e5bdabc639f0e9c6cc6f110183a4c8f21e3cb7bc596bd6807a1d8924af51c4969f1e80e60841fdc564dbdd29b314bd9ededbdbf977550bc757b8d1b2b9e9e6227052e8fd67c75b7e3643a8e45ba3c221ffd7680db044160997c9abcb999fe852f4319506909879227faec379bccc5dc9501457e28ff2164c57df85a4c7671e2b7340c70ca269f9d30a80287046e09f1609e8c82db6388b5b0359b9a43dc4a3e30626020746b4af6b7e34a8d9972d04014e7915060710ca909dfe42f3c50a9f5cf90e0928ae543e3ceed7cad34fca9dfb9d7b3dbccc7352c82c6e", &(0x7f0000b99000-0x4), &(0x7f000068b000-0x4), &(0x7f0000e8d000-0xfb)="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") r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x7) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000c4000-0x4), &(0x7f0000bf7000-0x4)=0x4) shmat(0x0, &(0x7f00008ad000/0x2000)=nil, 0x0) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000021d000)={0x1, [0x0]}, &(0x7f0000f8a000-0x4)=0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a6d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000bd2000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fc6000-0x8)={r2, 0xbf}, &(0x7f00008d9000-0x4)=0x8) openat$cuse(0xffffffffffffff9c, &(0x7f00007d5000-0xa)='/dev/cuse\x00', 0x200000, 0x0) 2018/02/04 17:44:58 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000f4e000-0xa)='/dev/dsp#\x00', 0xffffffffffffff80, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000000)={0x5, 0x3ff, 0xffd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000112000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000f85000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x20}], {0x95}}, &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000000009, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f7f000)='/selinux/create\x00', 0x2, 0x0) 2018/02/04 17:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x1, 0x0) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000f14000), &(0x7f000016a000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a23000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18}, 0x0) recvmsg(r5, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)}, 0x40010062) 2018/02/04 17:44:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000099e000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f1d000)={0x0, 0xdbfc, 0x4, 0xfffffffffffffffd, 0x0, 0x3}, &(0x7f0000074000)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000074e000)={r3, 0x4}, &(0x7f0000168000)=0x8) fcntl$notify(r1, 0x0, 0x282) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000001000-0x1c)=[]) 2018/02/04 17:44:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003c7000)={0xd, 0x4, 0x4, 0x100000001, 0x16, r0, 0x3}, 0xfffffffffffffeda) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f00005bc000), &(0x7f0000b88000)="13", 0x4}, 0x20) r2 = creat(&(0x7f0000539000)='./file0\x00', 0x6) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000fd0000)=""/249) 2018/02/04 17:44:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000aab000)='/dev/usbmon#\x00', 0x90, 0x80002) sendto$inet6(r1, &(0x7f0000717000-0x1000)="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", 0x1000, 0x40084, &(0x7f0000041000)={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r1, 0x3c) r2 = accept4(r0, 0x0, &(0x7f0000b6e000), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000494000-0x84), &(0x7f0000375000)=0x8) 2018/02/04 17:44:58 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000b33000)="e32281a3bd332d6bd0fb8fafa613a7ec", 0x10) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d32000-0x18)={@loopback=0x7f000001, @rand_addr=0x7, 0x0, 0x2, [@broadcast=0xffffffff, @loopback=0x7f000001]}, 0x18) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") getpgrp(0xffffffffffffffff) [ 202.587456] IPVS: ftp: loaded support on port[0] = 21 2018/02/04 17:44:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffffd) connect$inet6(r0, &(0x7f0000b69000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) 2018/02/04 17:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00001e3000)=0x8) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r1}) ppoll(&(0x7f0000d72000-0x30)=[{r1}], 0x1, &(0x7f0000f8a000)={0x77359400}, &(0x7f000044b000-0x8), 0x8) write$eventfd(r1, &(0x7f0000f43000), 0x8) 2018/02/04 17:44:58 executing program 5: clone(0x0, &(0x7f0000054000-0x2), &(0x7f0000019000-0x4), &(0x7f0000022000), &(0x7f000000b000-0x1)) clock_adjtime(0x0, &(0x7f0000005000)) r0 = socket$bt_sco(0x1f, 0x5, 0x2) fcntl$setflags(r0, 0x2, 0x1) 2018/02/04 17:44:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f00001f3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000475000)='/dev/input/mice\x00', 0x0, 0x2102) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000113000)={0x0, @in6={{0xa, 0x0, 0x44e7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0x6, 0x2fd, 0x5, 0x7, 0x7}, &(0x7f0000996000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ae3000-0x8)={r2, 0x400}, &(0x7f000017b000)=0x8) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/04 17:44:58 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001b5000-0x4)=0x7, 0x4) r1 = socket(0x0, 0x88a, 0x834) ioctl(r1, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") getpgrp(0xffffffffffffffff) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000d32000-0x4)=0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000d33000)='/dev/sg#\x00', 0x200000000007ffc, 0x20000000030900) getpgrp(r3) 2018/02/04 17:44:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000315000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000dc6000)={0x0, 0xffffffffffffd272, 0xb, &(0x7f0000810000-0x8)}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002ce000-0x8)=&(0x7f0000076000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) openat$vsock(0xffffffffffffff9c, &(0x7f00003f6000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000dc4000)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00003fb000)=r2) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000e49000-0x8)={0x0, 0x40}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000d2e000-0x15)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000044d000)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) vmsplice(r0, &(0x7f0000231000-0x60)=[{&(0x7f000026d000-0xd4)="79c32e2433670b865d2ec65f5a0429dec0cb8de8c841c75a8d2bfe3c737ca25352ccd002dc1542f5c14703fa4a00b974ff60f21d46cd01b99c2ec072e87ee4eaeb249668baa8f3243db4317dc2750c47955603abb4c309a0b5a16edbe9260fedd41df58f53c7b97e08fd297bfa129e74754595b55d3452f5d4ae58c4cb007cc32f94b4379da277af2b0932b99a6e0baf50b1dbcc88e4a4cb195cca8fb3fcfce62ebc50f1cae5bfe2cfe4702a5456ad7c478551094ffa40a95adebf04b645d77eba8604f3b9b229da69ad6d2a8ed3ff216cfebc8e", 0xd4}, {&(0x7f0000c82000)="b58bc3fd1a078518dd354f4ca8cc51bad860e90e113074012ac2719f456f78311ca00b74d6ee6c2a95548a71dc1c9cccc0f13345e0508427642450ce07d1175f34", 0x41}, {&(0x7f0000ffe000)}, {&(0x7f0000cc7000-0x45)="307fa2ba7f553e606b0d8e7c7a0dbb4dda0791dbacf9bf972851b35446c9c2371fa2eeb6c3713b155bbb4cfa8ade886c80dd1ab655fa57aa6bcdfe9efb2dd44ba42415ac89", 0x45}, {&(0x7f000077a000-0xff)="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", 0xff}, {&(0x7f0000059000-0x16)="12ffb240abc677d7223988cb5db8c051cb15f9fda2f9", 0x16}], 0x6, 0xa) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af10, &(0x7f0000e93000)) 2018/02/04 17:44:58 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000001000-0x8)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f000032d000)=@ipv4_newroute={0x1c, 0x18, 0x413, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, []}, 0x1c}, 0x1}, 0x0) 2018/02/04 17:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a62000-0xe8)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000125000)=0xe8) r1 = getegid() syz_fuse_mount(&(0x7f0000a67000)='./file0\x00', 0xd002, r0, r1, 0x0, 0x0) r2 = creat(&(0x7f0000c14000-0x8)='./file0\x00', 0x8) connect$vsock_dgram(r2, &(0x7f0000c06000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00002e8000-0x190)={0x5, {{0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x27d1}}, 0x1, 0x2, [{{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x3, 0x1f, @empty, 0xffffffffffff3942}}]}, 0x190) r3 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000afe000)={0x6a, 0x6, 0x2, 0x0, &(0x7f0000286000-0x180)=[{}, {}, {}, {}, {}, {}]}) r4 = shmget(0x0, 0x3000, 0x8, &(0x7f00008e9000/0x3000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000fea000)=""/82) r5 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f000038f000)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r3) r6 = add_key$user(&(0x7f0000d7e000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000eb2000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50aebfc5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r3) keyctl$dh_compute(0x17, &(0x7f0000eb1000)={r5, r6, r5}, &(0x7f00005cd000)=""/1, 0x0, &(0x7f000010c000)={&(0x7f000018b000)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)}) 2018/02/04 17:44:58 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000007000)={0x0, 0xee1, 0x4, [0x3f, 0xf4d, 0x5, 0x81]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x5, @empty, 0x3}}, 0x1, 0xffff, 0x7, 0x65, 0x9}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f000000d000-0xa)='/dev/dsp#\x00', 0x25a, 0x200000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f000000b000)={0x6, 0x6, 0x401, 0x0, 0x0, [], [], [], 0x80000001, 0x1}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000000d000-0x10)={r1, 0x3, 0xfffffffffffffbff, 0x4}, &(0x7f0000004000-0x4)=0x10) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000007000-0x8f)=""/143) 2018/02/04 17:44:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a84000+0x23c)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00009b1000-0x4)) getsockopt$inet_buf(r0, 0x0, 0x34, &(0x7f0000f1d000)=""/158, &(0x7f0000f63000+0x538)=0x9e) 2018/02/04 17:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000db0000)=[{0x20}, {0x6}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000dca000), &(0x7f0000c39000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e8c000)={0x14, 0x1d, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) r2 = accept(r0, &(0x7f0000c03000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000bb8000)=0xfffffffffffffc75) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000569000)={0x37a2, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x90) 2018/02/04 17:44:58 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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000024b000)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r0, &(0x7f00002c6000)=[{&(0x7f0000e82000)={0x27, 0x2, 0x400, 0x7, 0x81, 0x0, "32f07dade3b8ec15be3acd7287c4dad2a6e4785a6a3e2ae595212edccba9fe3b8d91498069bc25261dc249c7a8d8cce4671649fcceb5d228ff7efe13390383", 0x9}, 0x60, &(0x7f000001d000-0x10)=[{&(0x7f0000d4d000)="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0x1000}], 0x1, 0x0, 0x0, 0x4040044}, {&(0x7f0000181000)={0x27, 0x6, 0x3, 0x7, 0x6, 0x1, "58ac90ee04864edd7386e8f8f130aca34321bcce2ef2e884c674818f3a8d37d6a197caaa8869611deb25304da2ed725dc3f5aa1fe4614c4efda45421104f9e", 0x9}, 0x60, &(0x7f0000f00000)=[{&(0x7f0000025000-0xec)="53f6d0ee56b54866d47824f8c85843beaa774096b2074233b0bdbadde966e9e0968ffecd747d4dd3158976a79d12ced7259de56fb7bdd43d5b2e1a1b74b05e3cb07d61745e793d824c50c5db7adefd5d3965077a9a97959d873f8bdf8916a92ee5324d8b5591af0b83f2a0c474fa3477207d0d2cb238deef817ac9efcd294f4b15ad4538f1c78c58992678c1227dc6b72189dd1d80b89d0878e13d27a6aeed28a15d6f5d303f0ffce610b65e343c259b0aa0293e30bb1dadeb50254e853a403f7bfc671f667f8922efb22e5424349c32e2b9a4196195168044c21efdb48f501cefa3ed75e0ab0b10dd7fb06d", 0xec}, {&(0x7f0000212000-0x38)="058e62d17d9fa348ed9725ad8eec0fe92a711247e3b2ade3f6476c784ef3c90e90ba1c0441b322ca3add83c6b971a590683d10c10f870b8c", 0x38}, {&(0x7f0000641000)="a4257d17cc265e270feebab8d7d2649bb9d03ce2e4f21f8e02d19355e4e82c1eea2a2cacd862c46bc73e4ed46d0d0b4d65e7933352475062b34196eca6749936fb38308ea946dd7f1cd6a94f96be3e9f7b92", 0x52}, {&(0x7f000011e000-0xf3)="367472d426bdc5c61539fb22ed380466209b73f7af20557dccb49e1df5b2c40d8c6422a5992067d5ee305d4329b7a23f7ee1c876013e08b480f87cc946af73a86947ed67eca397b64b29245eb7ff62dcb4d38f37d9dc35485668e41c9941ad9418f5afd3b06959f77eebaa7310cfce9e627a6b6d4cfe1f0f1329980c43954d17c422b550a59ba7356bbe35ed4f29809f8f439ce87c9549ebd4dbc1ffc066c0476270f0f82cc6088c2df335cbf575e762a752b51540663146de82f1c76a8a29e953d22ed31b0526d009f0dbe08c80ffa6ab8ba33588e93bd47f15ba18826221c999e4eb37172db1cbb5c4a67e463b947a011f6e", 0xf3}, {&(0x7f0000964000)="c6f906a50cf619f308927d47616495633d6001ecc744274e648e8d49d71c0276929b7080667687b370604e728e1eb3", 0x2f}], 0x5, &(0x7f0000e3a000-0x10)={0x10, 0x11f, 0x2549a0f7}, 0x10, 0x80}, {&(0x7f00005b0000-0x60)={0x27, 0x40, 0x401, 0x7, 0x1ff, 0x3ff, "b50df933d77a5f578198db5a08a350decb847330c9a28823bb19b352d63dffb2fa03154803d6e0dbe6b068265454cfb2a28f4171f00cb1327cce8e80db6056"}, 0x60, &(0x7f00008f0000)=[{&(0x7f00000f4000)="d1e0ababa180f73f2603233c7d6e41cf17877f293c08c88d9bbfc5f9c99413dff31a4df3d363b1548f81eaa101372e9d8da5753587a3d4eb631fc9bbdde62371462de38f074a1c868df67233da0be3f9554311d2cc6a1e29e2c24b551ac6004f337942e6dee6d32a20f8e47131033aeca0bf4749e32be24ef2bf35", 0x7b}, {&(0x7f0000da9000)="9ec5ee6bffdeaa15d662dca8a3490190f2510c92df99e6cb", 0x18}, 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0x1000}, {&(0x7f00000e5000-0xa3)="e72afa326046317ffa3fc6f7cd23157dcd65310332fe46f4404f0c766370cbcca2490318332aa8eab6a830e7a4b36897f1b11cddb80707f5667a283b2abbd1931433b8e246f68ad802f6c1f4f0cbbf10de45df6f86968d5c05536505e8acbeddbd12607d79102a1cbd23deeb3c16a39bfba62ab13033e4cf1bc164424eb9967e57f0790be7db3e7b08f0e9f9db134e62297315b1e46e5eafd51fd98f0b7766b8e890b7", 0xa3}, {&(0x7f00008c7000-0x3c)="bad51c07a41be9a718e5b18c9bbf10d5aee0486a50968ec87d725911371ce6bc573c4f1447bf3f404eac4a17090701cd64a909748afcea21cc843273", 0x3c}, {&(0x7f0000010000-0x5c)="069101bd4df21228b9ded4e1161d58e2efcabb58411cc7fe0a0b7747c56378a4786257ca078f75095a8375ce6c5ddd69922b26bc9c21c5ba4f52c815f7a09600ed65ad931404876fb31fc1e939a91a6b74a43efda7e315e6d5e87970", 0x5c}, {&(0x7f000061c000-0x32)="a66142c27a7986675ad9f6abd2c131907d09bfdd430e77146c359785d38ff515576bd3fea8984b7795ebbe75efb26703f370", 0x32}], 0x5, &(0x7f0000b80000)={0x110, 0x3a, 0x6, "b91352f998486ceca89d9f0a570d302d80edfb60d822b7e00cd05339d0a2ce7b61e1526372b773430734655b0e46f4998e3e739a7f6e39fd8fcc92fe5e362b7d7151c4b3182a9f025c3ecd2f6b9b71088617cde0c3e0420630935eeaa98b76d2606ae6f73686e298ff5dce1c20f2f7f2befa2b424276bd263d75e6f1598c4052fc46bd5aae65c8fc799d053dd2431e1101604ee1edad685ea36e13435fd960acd995bd031c777c1e2d03c58a527c2e5a18d85ce9b4e0cf639f9c9721565de30339623be859d7a7fbf5f812dddb49496dbcaddacc98dad33671c98e54a6fbd7250f4740765a6175e7914af365e1240e1d01c1cc761f7fa167a6"}, 0x110, 0x2004c804}, {&(0x7f0000eee000)={0x27, 0x8, 0x8000, 0x7, 0x10001, 0x7, "11b800f8ae5fe0dbde5b638d8f759721f3717cfeaa429bc4406fa77e4f8afa62d21a4c94dd8e1cf67d38a0f293338feb5619e07ecdc4e51e37fc3c3f73b561", 0x8}, 0x60, &(0x7f0000818000-0x60)=[{&(0x7f000011e000-0x9e)="aeaa6731c39d6e1b6573370a990fd86f86c702524b6c0786e03788e855bec45657f57695212039c9b24dfd12836dbd4b7858e9ee7bcc07ace39d3f4afb2d310b09476fc473a17b3395c748a06f4082d2b730cacbfd28458e67537a9779ab01446eb3301f3a20a06d5b69a7e2d9be7617304f9b0537b09f04f5b511431c9cdf5e99098b52020ce77fb0a0f9f629968cb4e08e5f5929bbd31b7b9518136f76", 0x9e}, {&(0x7f00005e1000)="97f2630ff89d6ef891a12d3703b5227a1c1d23df2d0b7489462f838405e1c686bafb9b3a27106ccbad08792756f04e4c05644a88f664ec9a73cfe272", 0x3c}, {&(0x7f0000bfe000)="14c7b3b6575d14d6472f4976d1e85e80dc2c8b6071eeaffb45d21998d45ef753c13234fa70781edcd5e7db022161db74cad1d37773ba2ca4284d4c0906353b50db389a843e6eb465c60f890a701f16977e5e06f91de86f1a09848b2c3b382bf5ac6066968c28b61c5b9717033fce525c72fe4a50b5b93f932d3bae15f9a788f13b9e2c80c1e0bae976f1bf9e1c18f81cb4bda5ab2eacc6f4da1fc4f9", 0x9c}, {&(0x7f000096a000-0xdb)="1fb247558e71eff5329d62b58008712f0fad09031d2750416fe89e956e2fbcc9586a3cd1f2fc17a8d96fa4ad50cd388ceb75ecd3e6b7664e4e07049b8ff6b18ee7b234d3064bae5576c4fa5f423b6e4c458ea008347be9aec9459e7570f0b4ac3ba1a362ef4de7593ae228db745b1712dabec06d2684c787e38a93fa4333c02f79baf529d9db24073547aa8709860298d3ea34f21ed7feb8b3433e90b0d77295be4250751efcc76868bdf38856bf36b2ae52e6191cfcd05c444829fd0453a583d477e678ebac54394180c86caeee8cd56cff3ce7ee9cbca5fa46c1", 0xdb}, {&(0x7f0000e6c000)="63bd87c0534e6b9dc275174cf3f4f9c17e6309a93578aecd49b415b13a19557e6ff3a9403033b125971de20b78d06b870350879f8a9f21013be5d17af3a9ec63a47552a48c68d313261968606b570158bfbeb6696ca719ed4723d4cc8bedd8fa46df94b6bf75dc667e57a0a0c7a75192dd67451622e88db410cd85b2454756cbf62f99ff5e117563aad3fecf9aac", 0x8e}, {&(0x7f0000211000-0xbc)="765ec41b158d5b4f170c4e7a22d35b2e65b825f5bfe73fb6755f51e40ea6c56ab21f0ba88b3a28700ec4819ed3fafba1becbdf78e009348dddb63bbc1eb5a73c1092cba9dbf2b44196f3d4fd6665aa442df244ffa6bb19125b842fd20e34e8d527e6f12752d954276301afbe0a676fb505cb71a480fc672345e55cc19e06d778b4647b9cb8a6c8ab539ccf2c9346bdd2bd0ffc8837d8b9d42b49b9775b778ddc185b3ab73d51d2550e012431d11e90783dbce53638047bb324d666a8", 0xbc}], 0x6, &(0x7f0000732000)={0x68, 0xa9, 0xc9, "e399d98b643bcde93faa7da6748b5aab9995a15f9c54a404a2c703d932f6b706181a2b16c64e8e23745703d5f94dc1509f815d013f422d8b6304f2038829b98d079e8bb93aab1c4f9939f00ea742e5cc0774"}, 0x68, 0x4000000}, {&(0x7f0000397000-0x60)={0x27, 0x7fffffff, 0x1, 0x7, 0x80000001, 0x5, "bd7e7fa57d9162775dc218978af7eb068b03ce289dad06afbb26d2d0c8f57a288939b55d461cb4a98c045ec2b04cee276efc605ead669a82a93e598e8d0483", 0x8000}, 0x60, &(0x7f0000810000)=[{&(0x7f0000718000)="747bcde359ab2f1f6a894e7d7f7a5fd9ce8d6b40d060d5bd28d1cd8def42f078896d947b3806bd81439ad791300e057e15fa61df7cfa6fec4514a1f50cf43b1b82dfa35765f7406cb4e54b687492e12ad3e901b0e28ea11676e63fbe1a714fb5bc8e5dbf2cbe42a7cd756f2aca5460d28056271a5610e84042380fd7fc78279dda2924b3a7776aa0ad848cbcc4b0baf19661a7f5e6ae8d073609279380cfa25e015ba86df25464239654778016fd8891ef9eee29923b0b4cb0f4d2dcbe5c0c028d2e1ddd54917d4e3f2a19292f947f8ef64f130093e652e634eb28288217543889eeea3a0fc9ef2bbd9700c250526f11e2bbf57962", 0xf5}], 0x1, &(0x7f0000256000-0x60)={0x60, 0x105, 0x1f, "6ace367499d0ab2b8c874024a8d60dedc5123f86b4e329be8dcc138d11fcea73304257a4dbc2d818175f7a94e7558d2d2183f359e1f8a0c40b49879ee2dce41db4d1a1d53ffbe36cef7ffe7b"}, 0x60, 0x10}], 0x6, 0x4010) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e8e000)='/selinux/member\x00', 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f7a000-0x8), &(0x7f000085a000-0x4)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000d75000)=0x2, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000cae000-0x8), &(0x7f00007c4000-0x4)=0x8) bind$netlink(r0, &(0x7f0000234000)={0x10, 0x0, 0x1, 0x1000000}, 0xc) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000eb0000-0x1)) mknod$loop(&(0x7f0000dda000)='./file0\x00', 0x1002, 0x1) getpeername$ipx(r0, &(0x7f0000374000-0x10), &(0x7f0000235000-0x4)=0x10) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000067000-0xd8)=@ioapic) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ea9000-0x10)=@common='ipddp0\x00') r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000131000)='/dev/vcs\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000284000-0x4)=r3) 2018/02/04 17:44:58 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x2) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") getpgrp(0xffffffffffffffff) 2018/02/04 17:44:58 executing program 5: r0 = gettid() ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3ff, 0x200004) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000479000)=""/215, 0xd7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000001000-0x18)={0x80, 0x24, 0x1, 0xffffffffffffffff}) sync_file_range(r2, 0x0, 0x5, 0x3) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e8f000)='/selinux/context\x00', 0x2, 0x0) kcmp(r0, r0, 0x2, r2, r3) ptrace$peekuser(0x3, r0, 0x0) 2018/02/04 17:44:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000689000)={0x0, 0x101, 0x2}, &(0x7f000059e000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ddc000)={r1, 0xfffffffffffffc00}, &(0x7f00002e6000)=0x8) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r0, r0, &(0x7f0000243000), 0x4) 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)={r2}, &(0x7f00000c6000-0x4)=0x8) 2018/02/04 17:44:58 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000-0xf)='/dev/sequencer\x00', 0x2882, 0x0) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x4, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000c49000)='/dev/amidi#\x00', 0x9, 0x10000) openat$mixer(0xffffffffffffff9c, &(0x7f0000204000-0xb)='/dev/mixer\x00', 0x20000, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f000069c000)={0x4, 0x4, 0x1, r2}) getsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f00001ed000-0x51)=""/81, &(0x7f0000810000)=0x51) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f000002d000-0x8)=0x1, 0x8) r3 = shmget(0x2, 0x4000, 0x54000000, &(0x7f00000bf000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f000041b000)=""/126) bind$unix(r1, &(0x7f00002a5000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/04 17:44:58 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000016000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0xd0}], {0x95}}, &(0x7f0000000000)="73797a6b616c6c65721a", 0x1, 0xd1, &(0x7f0000007000-0xd1)=""/209}, 0x48) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000017000)="64a34d4670946fc2024ef4dceaba7195f2305ee7c72671d9740b0049ad87b916adf3b55d9904f371b7d2484fb61eccf6ef614588b6db639bf7c61937c9a9de2344a709c458620ce4060d3ca38a407cd77ffe178844b2cde662458dba02447bf1", 0x60, 0x0) 2018/02/04 17:44:58 executing program 6: mmap(&(0x7f0000000000/0x21e000)=nil, 0x21e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000160000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f000021e000)='/dev/admmidi#\x00', 0xfffffffffffffbff, 0x0) mmap(&(0x7f000021f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000220000-0x54)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x4, &(0x7f00001d0000-0x8)={0x9}, 0x8) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f000021f000-0x4)={0x2, 0x0, 0x588}) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f000021d000)=[{&(0x7f00001a9000-0x49)="914b59bd5d09e7142cb817781a773c2a", 0x10}], 0x1, &(0x7f0000217000-0x78)=[]}, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00001e5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x28000) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000221000-0x14)={0x10000, 0x8, 0x0, 0x1ff, 0x1, 0x7, 0x7, 0x8, 0x503e, 0x3ff}) 2018/02/04 17:44:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000d02000)='user\x00', &(0x7f00001fe000)={0x73, 0x79, 0x7a}, &(0x7f0000bfe000-0x4), 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000054d000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009f8000-0xc)={0x0}, &(0x7f0000861000)=0xc) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f000085b000-0x8)={0x0, 0x0}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000eb3000)='/dev/audio\x00', 0x40081, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) r5 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000005a000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00004ab000)={r5, r6, 0x7e4}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r7, 0x2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a0a000)=[], 0x0, 0x0, &(0x7f0000bff000-0x4e)}) 2018/02/04 17:44:58 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000006000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f000000a000)={0x0, 0x800, 0xffff}) ioctl(r1, 0x440000000000127d, &(0x7f0000006000)) 2018/02/04 17:44:58 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007d2000)={0x0, 0x4, 0x10, 0x6, 0xfffffffffffffc3a}, &(0x7f0000d31000)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000216000)={r1, 0x5}, 0x8) getpgrp(0xffffffffffffffff) 2018/02/04 17:44:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b5b000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8f9}}, 0x88, 0x487, 0x2b9f, 0x5, 0x14}, &(0x7f0000fdd000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000290000-0x8)=@assoc_value, &(0x7f0000fdb000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008ac000)={0x0, 0x100}, &(0x7f0000f63000-0x4)=0x8) r2 = accept4(r0, &(0x7f000013d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000e1c000)=0x2e, 0x800) r3 = syz_open_dev$vcsn(&(0x7f0000c31000)='/dev/vcs#\x00', 0x400, 0x220500) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000074f000-0x8)={r0, r3}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ed9000-0x8)=@assoc_id=r1, 0xfffffffffffffdd9) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000257000-0x4)=0x4, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000cca000)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000737000)={0x0, 0xb, &(0x7f0000b52000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x16c, 0x0, 0x0, 0x0, 0xb3c}, [@ldst={0x0, 0x1, 0x0, 0x0, 0xa, 0x30, 0x1}, @exit={0x95}, @map={0x18, 0x3, 0x1, 0x0, r3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000f89000-0xa)='syzkaller\x00', 0x8, 0x6d, &(0x7f0000d9b000)=""/109, 0x41100, 0x1, [], r4}, 0x48) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="648c2c4f412db5c04c8285dae9d7e975bd52b0c438f9f0a70e45868b5323a968dd20861f02fbf41bfc151e89d4702f07a4517251d5c11e5e7b445050fe4b0603d53b78b661c5f24c4fbe3e227129420eab0ca55322eae260c7836d979a81b345cf327a306d2f66d011ee5fca718f9f045aa2b0417a45e26078c73016e17321151b5f6d2895aaa398220295158cdda4537a63d1d8ede0b2d2669acac15f15e337f12aae15e1d531b3ed6c8f1d758bec1342b4d047b7b2442b64a5513150d1ae82c391a7ad78c59a6b23620caaa3bf6d46a3e3aecc100a9417c92fb710be446cc5c82d50d2de5b0717f2aecb496c86c1cdb80b472a9f92a093232559b936434fe16003a3ca22497b47fcad6d2b3c6f6e30790f6952b4131ffa00109b6814c2e89fc35b4c763b7351670ae58598991b4349b3cc80c0bf8ec6ab20e67d155aa407a99c241563175912638d319095dad14ddef2c2250495c7d23b19643efbd47370ed1d85ffec893f99191ecff47319c59d3e9665078afed8cd158a4d8c8ee1913f60ae72fd9584da9d3251f19c00547f2e85e8f8cb770bace3dc5eb0a07f2aba13fe7db20fcdae1500505e17a4d4979be8bf427ce6caee0d20be2fd84874b825252a73a078403e795e5160485fb74f4c984c8502e1d2fbe9f77ba9c4e891f1aad56d1dba249b2be0f2a5f1a607a402daf2fbcfe23191b2f81608e6444fa0153e4a07ed", 0x201}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) 2018/02/04 17:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b01000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r2, &(0x7f0000058000-0x8), 0x10002) 2018/02/04 17:44:58 executing program 7: 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 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x1ff, r0) keyctl$setperm(0x5, r0, 0x80004) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0}) 2018/02/04 17:44:58 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000fb2000)='environ\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r1, 0x4, 0x2}, 0x10) 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) r2 = shmat(0x0, &(0x7f000088c000/0xa000)=nil, 0x6000) shmdt(r2) 2018/02/04 17:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffbff) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f42000)=0x10, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc6000-0x4)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x4) 2018/02/04 17:44:58 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000f32000-0xa)='/dev/vcs#\x00', 0x7ab, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ea4000-0x3c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @rand_addr=0xfff}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x92}], 0x3c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00008f4000)={0x6, {{0x2, 0x0, @empty}}, 0x1, 0x4, [{{0x2, 0x1, @empty}}, {{0x2, 0x3, @empty}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @rand_addr=0xfffffffffffffff8}}]}, 0x2b8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/16, &(0x7f0000000000)=0x10) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x1, 0x3}) r1 = signalfd(r0, &(0x7f0000000000)={0x2}, 0x8) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000001000-0x1000)="984b1bbc0cc16ddc2a92d51d4e396c4dc4c8c03054c646b4cb9063ff5d3fcddf59ee817887b9a704fbd13feca026d15bd8f281fce3a90b0e27a7056bc42580aa6fa94ece154c18524be7591701318e65294b23da432a6986845a1f0039404fc380c9596ef4a3dd123a45932ff9a9a5da0a24fc904cbdae56754182113cca38d3eb6304c2b556ab612acafadd696987450fa10bfe41c125a8b754be94de5bd6190162ce4f224d72773f8a16788a390e0260d07246a54068f5c90983b1e42c33ae6720a069f4508ce428b0fd8f51f3059af308dab6a43f5ba58d1b3074fba2750a77b562f54e20a5b85d95aa19a9f3f68ee9235c4c41388b153764b033a1f96b695d787539a4259ec85fd040154b46c44ba9bc90c2c5d119cfe80f98e359f1c3adc99c47be47dc0bf982b2f3a88c1742115a4aad8a2d4330e95147904f20a3b2e6163903739f0a580e647263ac8b965733e45ce2a1a1b102b71baf37d036f15a8ee39c837bf0a42c21c9a64f20203dc7fe224cd69898112ece6aa6f8eb8a79fd6264da3601605b516c677b1d5b021da091cc4fa4f6bc7380eb287e80c48c4ff8041e84c74ab91cec379230285f87373f293bd6d35f5e5bc9c92cd0d1c9292a8779dbb100b182428f5242b1cc97bb31f41dcdd380c7a79aa7ca859e1378afc7754993eca6fc2665d795666c644adbf9f5694fff52e27a8f0391f4bcac9ac0227cadc7f93c185a86181478a305b5d92a04350c371caec6d6afb61c1d764fd388bc6bc1bc1389aed6ef73fd0f155e6da9f7e41d8d8c809cd9c9c62f8f5b9cf293474fc1b3d6887c3e8722e2b1a039046b34346cee99a15b8c068d57b4a472a72d61ef7fff19ef630e8d2d49f1cd8609a23e1f57a4cdd7413758f8b12ca6ad5fed1c21eda4c55d51401629a0a99398115cd4d655e6d619aa6b6979136de6e28082c7103b1b1eb943d5c5cbd3819582f61ab42150425f0a7423a37192b23061a0d7fabff39545c7023b6e040fbfffcb73ce05929dd7424c6e31980593c5c30861f305df81d196361e53fbd194807c7de2360c84ea9feae7bd4c0d8fe9240042a5b213f7cb1d4e752fec06421c0a3536d4cf24dd7d3a40e158c27be11efc54e9e10cd86c55aca111ff53bbd7661aadc842d922b0749c72b7c80a7b7d8e2d831101e2b46e9a8083dba04292275cdaa9058fe92130721eff17c00753be8692e4413370d592ade2283ec6fa54655e98caefb96b790aac0fc2dec07dde753ce2d42677cd5007bc9f6215b44c30dbaaa4d532c4a2ff776b9a2ef2a0822a677030f9b33cc342ea0f58597624027aceeb771a7279d7b6ac6c1dbdc06a468ce17b0b51cb7450a998bdd4bd4faea1446d17e1d2519e67d51d0cc92dded9300ad8ab07aa8a447031696cd4d9a2a7c09dff80b120c5250285d22f25c852aa9e3e234f154508ccda3b2b09b1e9a304aa83a0c01184877ae5dc4ece9e7dacd0f9b63212edd45f605b48ff8f7debc223e814be93ea93101ad62aa540d67449aca61d40767a925c8fb723b69c1a98981ca09fe1e9f3775f0bf64b036ded62fe6aa4d487e3087569270c96e92aaf36599dd81ccc628b47be6c38a5e1caca91ee1475b07183d5e79e7876d73bc6bf9971b5b0f0dc85524141d06fb16d95491fffee7d13606b0641c8c60cf1c02a4122ab3027a40c19106afe1f71f8afd9a8f9b5022a90d28290eac19fdac735ac860c21cef773d6d348915b6eb270003c8aabff870699f699be8e323eba88c3c1d2267f1ef059aa823ea0bce61847864f43ee830e1039b16d6794a147ed12c0ee4edf0c276f6912a5e5983b2380fb8c6e69bb5dc7a71b1552f173245e74a5d0e313667fe83ffdc5f212b8472d65ede5d7d2c95af4bceda88456f3f50420b5ab77d60d929ca777b2c1f3f775929c3c0d55860155e42a308806e9361d121eed1721bc6291eb70e6f092193e49384ce913236a908f1c19ba3ac9b77529ca44a4fb8e6bdc9042cf4d168b309d2a779a264bd73977627b312d7f090963422484dd4ced1824c04281a4703b140bd1b1e73d64de2a59e3b384e62b9ffe529e6ef503a69101e7c0af568fee6a4c80a42c19e474456e64cd9ead6db0b9a76f0928beba2ca09fa05f4cb7e2449b6ff053d53e32f45df0c4c7014858cadb7cf2dc7f290356dfa9b9128689de252887d90d79fe9a7fddab0e4a52b451e51df7b10c8ccc19b9602cb96aff0c1433f72542118b3491b19a11f140b0f218a9cd9d9dfcb85ecf5abab074701b91bc6e5aa41b19f789f2e5d13f28b730dbcbc7c806fcc34fcec845bf3e2a05ff68caf19a8a71b002ef6dbcb59f69338ba1a3f9dd66789fa5804c78900f2db47730d84d255dc790fff5eae4d202b488365f10c3911e8c2de29a51c3656fd194031b12177281686e396f884b3a4f178e6416088878b07e32dd47d068131584f7bccf5148b7e7bcbfd614d6cd7023f0fb3660c812c352eaf91b0354ab34dedf1a7e8f8af202fae94078da2b4f75c09e8edd60184d4add37b660c6fe5d36809bf5efa65572db467a124e78d9dcffd95fbb3c165b60b6134879e741334605eacddd41c68a242dae521fbffccd55440b2b40719802aef1855881cc14f75383c09110300a9d9ae76d598415ffe51f9da8348381544229d5ee4663070949e033b14b50279aed70ad60421f444b5a36ae7a9cf1ad1b7d1de20daed025a7bf51cf1c1e51728967950c96aea5059266234a5a69217065d95ca31952ccb0b5a161bbdf94512fae12d2b688931fc91ea8a74967c5b6be33a41901a99e7b8d2787aa089ce102ff4b079aa1b7f9b67fc75af3d2a4a5a010760a1b002c1087037b0f64394db332cb83775342607d6294424e2ce4ab415b4bac0e93fb663d0ec5552619689980e11082d0536155aee89e9d2add878f634e7ad5d2f4702ee4e907521e6bdde6990f12cb05c6ad36b77593ccb579b569b86c8baf7643cc9db77ade7a286df5e46b77f753dc9e1ee2d92dbfff0855434888935889d47916da4ad9ad1856c4c957babb0c5f7a6bb1affbc061a288278c42fb9e04787f0a675e6dceeb5e04bb6267e49bfdc24e7543241f3a04b6585962c15cce448b323532a9926704d5ed21d4bfcb85b32cd43401bf334955a29a73a1e496c52cfb76dad8b24ce2ed916367e6746cc51e89243ea37259a06afae33c4971d06da4a344e40119579f37cb3feb0200581cd1e9c32f78c8bc107cee60e167edd5ea92dc470872cf8d5ffde505b39bb63f44765ec3811464d5777d4da160697f28e4f8180a4803df888b306e053df30b861f1ecc1e89dc2dedbafddd208f8ecee2d06fdaddc819982fd278e878ea58958436fb15a2793eb6dd2f5409ca9d2d947348d70fa0267b55993af3be5c3fd5df3d773aaefbb0bf91ec985186f4569d2813f6d268c0307ff929e30195e88d12591f3d648f9dadb9b97d2ccab9b349c78ea75634007140fa9ba5ec4ffc0adc1af4d18cd8e2251aa28c2da866e9f48bc908434cd9f556a92248223b539f83ce24ec34bd5f196b233b1bd2912e48c812e282651ae09ca6064c52427e47294bb35868c343f60b38517bafbf5c329eee8a466c21c982aa466749ca946cc61e4f1bc0fc3f0599a5aefe9105ee577ea58c4f1a616dfe771b77c42ab3df639e05f8aafd4b822830ffb3ac00fd9607528a62d8e298ab979628e71eb5edb4f1350d4259dd4100ae53e62e202897fac415c6145c9599f0cfe20aa89de07cc4a2857b233236ae7583caa863017c293e37d81e9be3ce392eb84c0ca36bdea37af4ea70f1d23d373726c2d72f6d67376ebdb0b70e9df7cac5aaecdbd26a4a71335ba6f226a92e32069fa9119e8f22d4c964eb58514d24a2872a15ad5b3cf4ed65dbc0bdaebde284c350ac536107591e0884dddcc71010208b3936df23d381a8e9beef33032a79c71e63dd2f11ea2b6c8d4735a083ae74b43708ce28416bfa0e17c4321fbfc24a11f2d4f656df47267c14ea0f6091f0ff57c16b010f7f87b1dde8dce9e20c72c387268c879c591b3784534a5d8241421cceb826cb75e4b5c5579cced2927665d83ab57c8159585fe772fd31df95efaa47b32c938a9befa0efb6f7f7a91a7ab013d5dd672da58bbd02b6f342f027dc8cb25f936d9cd5f167e104b56ea6de5c8fef55594c846b957f98cc5e78d20a0080a12007a601a09f4805970ae7a528a166327b00c1c08f55112027a08865708f543da17bdeaf493819e5bc0ebc234797272c621ac1d9105e1acde186b662b5144be6f67b96b86c84e00083010919c569d969305defc8d38cdc8cffd5b377a37ccab9211d53644e700c85d058dc433f7d9da3464110eaf442e4f728b67eae26aa89cb8d5dcbca4c00019049b76889932fb6dd341421846c32baa2836e1624b1f4eef529a207292ea3a66d7a039b73a9359aabdf11ae3204c65f6485b4ce6cc11dbcd2fa043727c7c1a22a7bdfc34f2fb1b0a686b9c538399980a6dd0d759c3669951180d35582a46ab670e1199247e9d1dad73587c36d5081f164770c08f909b63e279bedef756b894b6c4dbe93851464ddc2a1ce5b8d2fc0c8e0005b1faeb98537ff234be2cb682c368de4ca260389a3c602b2254686124bb44324f3e6dbbf2b66605b1a67ce7c7c3dbe48d57127548851831d1c3d6de8daeb176f40b2c1286361a42fdb4acb9b3dd74dc05b7ca69e4caafdbfc0c66402de93e14e354334958da2402a7157be453037d15c03763b5ce48d0d8fdd091f2c535a2098cd944450a340d6686d4a00a740b4628b415d4a28dc6db5148c7f373a18ce12fac1393cf757aa4fe3e7dfd7736fc16d7c49e6ee2c8468cec4cefa8e060fe71f3f65ef24e120b00768f1bad5b8c04b5e8fbaf657a8a92c1d380c5bf1dcc0a23bc42b7614892beea8905b5238510547490145df9b706f8f79dc186e49ceca71bd6a7f9d2975bfab90ee3559f67dd0af7ed7f704392869980cdd8b788857262fec8126ba4ee01556269520c21b77792cb9f8939ac5374e1bbbbaa89ed263fc15091dc0a77c27d429728ac41ddd0d30e0822256e6da628f96dda4f19bd921ac5effee49c1ed35f2894c789d700f9d1cc34ff00b588bcbbcba055aec4a681c60fe185713662c4fa8cb8488259676a30c54dd22a2e75aae2a0d703458361e8d84ccb4383fb800c6f3958ed268f0cda8479e9f6bd70579b995faf191f3d1d31a5767ea23faf70d98b54ff62b9099468e089f31d7a7ef825497fde41c8a7527077263cecca6dea84b979f55bf40358995832d1c3f609f204a23d7cdb93e8e56feb16accfdd0b2a0b82d41897d143f350a71f5ec9c2ececdda25663249b46d9290fe778d8b4c943ba2be7a19e0320e1df30e971005136da320baed8bad598d129d68dea4c6008ca47b7576b6a8a91d0a5cae6862c7b145bce00496cb40e5524d9ed511e0de41049f60998fb92887bc0406573a42c9154c4a90fcf53c71bf23825b5260e843d7e617b7321d151fc1bbc6e4591f46eec83abab4a12be8a0c6937e508f24c31ed46310bd10ce3d4b7f24d15c64d28d0fb4e5564c71f0544f98cdf3ab3b29edd4af0b9a075bd62562e8b117045129c4ee9a3654f226c3dfd435b0c599e82837fe6beb3f26946e6651678b1d67bcd5ef102af00784b94cb3e23f7870a2639628de789c9777f473bab5981601c6c01ee616e4bede2520fb065877a24644f29034528c52b0ed8b2cce2303892552db5c064782a33de4cfdcb3263b23eadd95495c3c7c28f6cf0e627de70091df18e4b2e0eaa59bfc130aee", 0x1000) socket$inet(0x2, 0xf, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000)="f9a66c45a110142a3544bb6983642d60", 0x10) get_thread_area(&(0x7f0000001000-0x10)={0x80000001, 0x100000, 0x4000, 0x7, 0x2912, 0x3, 0x40, 0x7, 0x7, 0x5}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000)={&(0x7f0000179000/0x4000)=nil, 0x4000}) fadvise64(r0, 0xb, 0x7, 0x5) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000-0x4)=0x6) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000-0x4)=0xffffffff, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x4, 0x0, 0x10001, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000-0x20)={0x7, r2, 0x10000, 0xfff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000004000-0x2a)="9198b5aa28ad262aefd483259bf35cc5b96e0bb189bcdc9c721aa7dc1bbc7656909082b1b0b09d46542a", &(0x7f0000003000)="4cfd5ecaba0901b032b5e0e1bede"}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000)={0x400, r3, 0x10001, 0x7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000001000-0xed)=""/237, &(0x7f0000006000-0x4)=0xed) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast1}}, &(0x7f0000001000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000004000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x5e3d, 0x1, 0x7b55, 0x100, 0x100000001, 0x2440080, r4}) 2018/02/04 17:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') ioctl$TCSETS(r0, 0x5402, &(0x7f0000567000)={0xb7, 0xfffffffffffffff7, 0x7ff, 0x0, 0x100000000, 0x3, 0x8895, 0x9, 0x8, 0x9, 0x2144, 0xd57a}) mkdir(&(0x7f00007f9000)='./file0\x00', 0x0) preadv(r0, &(0x7f00004da000)=[{&(0x7f00009bf000)=""/57, 0x39}, {&(0x7f0000555000)=""/112, 0x70}, {&(0x7f0000cc6000)=""/118, 0x76}], 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000226000-0x10)=@buf={0x2d, &(0x7f0000005000-0x2d)="cd5a7612f2dfe4812b7ccde2dc31944d86ae20810897c9f9b2972da1ffd6eb014a159132df997bbaa16f1caff6"}) getresgid(&(0x7f0000339000), &(0x7f000091d000), &(0x7f000037e000-0x4)=0x0) shmget(0x3, 0x13000, 0x2, &(0x7f0000983000/0x13000)=nil) fstat(r0, &(0x7f0000c4b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f000066f000)=[r1, r2]) ioctl$TIOCSBRK(r0, 0x5427) socket$nfc_raw(0x27, 0x0, 0x0) 2018/02/04 17:44:58 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000320000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000d31000)='/dev/vcs#\x00', 0x4, 0x101100) getpgrp(0xffffffffffffffff) 2018/02/04 17:44:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x4000000006) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000754000)={@common='syzkaller0\x00', 0xc3}) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r2, &(0x7f000062e000-0x10)=[{&(0x7f00001ec000-0x1)='\x00', 0x1}], 0x1) 2018/02/04 17:44:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100100000002, 0xa, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xfffffffffffffcaa) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a49000-0x10)='/dev/sequencer2\x00', 0x80000000000001, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000c07000)={0x2, 0x1000000000, 0x5, 0x4, 0x3f, 0x1000}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) ioctl$KVM_NMI(r1, 0xae9a) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x4}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x1, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00003bd000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="403ebdee4d7600000000000000006161"}}) 2018/02/04 17:44:58 executing program 7: restart_syscall() mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1011, &(0x7f0000015000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@x25={0x805, {0x2, 0x44667b70, 0xff, "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"}}}}, &(0x7f0000019000)={0x1, 0x1, [0x53a]}) pkey_mprotect(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x1000000, 0xffffffffffffffff) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/04 17:44:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b10000-0x8)='./file0\x00', 0x101) r0 = semget$private(0x0, 0x4, 0x20) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000ebd000)=""/95) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000ab0000)='./file0\x00', &(0x7f0000047000-0x8)='./file0\x00') semctl$GETZCNT(r0, 0x2, 0xf, &(0x7f00002ef000)=""/183) fchdir(r1) 2018/02/04 17:44:58 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd9000)=0x8000, 0x80000000000b, 0x4, &(0x7f0000f08000)={0x77359400}, &(0x7f0000fdb000)=0x54c, 0x7fffffff) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fdc000)='/dev/cuse\x00', 0x400, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d4a000), &(0x7f0000fdd000-0x4)=0x4) futex(&(0x7f000000d000-0x4), 0x800000000005, 0x0, &(0x7f0000fda000), &(0x7f0000fd9000), 0x0) 2018/02/04 17:44:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000be9000)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000006f000-0x10)={0x0, 0x4, 0x2, 0x79f}, &(0x7f0000a10000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009f7000-0x18)={r1, 0x100, 0x20, 0x7fffffff, 0x58}, &(0x7f0000b87000)=0x18) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00005a4000-0x8)={0x0, 0x296}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000ff4000)={0x81, 0x0, 'client1\x00', 0xf64fc7f1a592387c, "b6a0289a53a672d7", "f6c0b52c3d810782ae5fa0e70a639f6739f12ef3d681d2e0d57862af5d9f18cd", 0x5, 0x5}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000008000)={&(0x7f0000125000)=[0x0, 0x0, 0x0], 0x3}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000355000)) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001dd000)=@assoc_value={r2}, 0x8) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00001c2000)=0x19) ioctl$TCFLSH(r3, 0x540b, 0x0) 2018/02/04 17:44:58 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c82000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e95000)='wchan\x00') preadv(r0, &(0x7f0000e00000-0x30)=[{&(0x7f00003c9000)=""/180}, {&(0x7f0000e40000-0x1000)=""/4096}, {&(0x7f0000c86000-0xb2)=""/178}], 0x10000171, 0x0) 2018/02/04 17:44:58 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) openat$rfkill(0xffffffffffffff9c, &(0x7f00003f0000-0xc)='/dev/rfkill\x00', 0x4001, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045004, &(0x7f0000004000-0x8)) 2018/02/04 17:44:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/12, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c340", 0x2, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000bf6000)=0x319, 0x4) recvmsg(r1, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000ba2000)=[{&(0x7f0000135000)=""/177, 0xb1}], 0x1, &(0x7f00009cf000)=""/56, 0x38}, 0x0) sendto$inet(r1, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x20000011, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/04 17:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x35a) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/mixer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f49000)={0x0, @in6={{0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x4e, 0x3, 0x3, 0x9a8, 0xfff}, &(0x7f0000dcc000+0x4f5)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00009e7000)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x8001, 0x7a, 0x9, 0x9, 0x10}, &(0x7f0000334000)=0xa0) r5 = syz_open_dev$adsp(&(0x7f0000826000-0xb)='/dev/adsp#\x00', 0x8, 0x101000) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f0000e44000), 0x4) 2018/02/04 17:44:58 executing program 4: mmap(&(0x7f0000000000/0x3a5000)=nil, 0x3a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000239000-0xb)='/dev/adsp#\x00', 0x4, 0x2000) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00003a6000-0x50)={0x6, 0xb9, 0x7, 0x0, 0x3}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 0xe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/04 17:44:58 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 = socket$nl_xfrm(0x10, 0x3, 0x6) munmap(&(0x7f0000033000/0x2000)=nil, 0x2000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca8000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000033000)={0x3, &(0x7f000019b000-0x18)=[{0x1, 0x401, 0x7}, {0x7, 0x1f, 0x0, 0x9}, {0x6, 0x0, 0x6e, 0x9613}]}, 0x10) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000034000), &(0x7f0000034000)=0xc) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x40000) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000cce000)={0xfffffffffffffffd, 0x10001, 0xfffffffffffffffa, 0x4, 0x9, 0x8, 0x1f, 0x7, 0x80000001, 0x6, 0x2, 0x8c3b}) socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000057000)=@getspdinfo={0x14, 0x25, 0x703, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000082b000)={0x0, 0x0}) accept4$inet(r3, &(0x7f00005a7000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000051b000-0x4)=0x10, 0x80000) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00005c2000)={@loopback, 0x0}, &(0x7f0000034000+0xd48)=0x14) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000035000-0x8)='./file0\x00', &(0x7f0000690000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f00004dd000-0x38)={&(0x7f00004b0000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000034000)={&(0x7f0000035000-0x298)=@updsa={0x298, 0x1a, 0x400, 0x6, 0x2, {{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x3, 0x1, 0x1, 0x1, 0xa, 0x80, 0x80, 0x3b, r4, r5}, {@in=@multicast2=0xe0000002, 0x0, 0x6c}, @in6=@empty, {0x5, 0x3, 0x80, 0x8, 0x7, 0xdf, 0x6, 0x5}, {0x8, 0x1f, 0xfffffffffffffffd, 0x1}, {0x40, 0xfd, 0x79}, 0x1, 0x7, 0x2, 0x1, 0x4, 0x8d}, [@extra_flags={0x8, 0x18, 0x2}, @migrate={0x164, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, 0x0, 0x3, 0x2, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3c, 0x4, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3c, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {@in=@empty, @in=@multicast1=0xe0000001, 0x32, 0x1, 0x0, 0x7, 0xa, 0xa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xff, 0x3, 0x0, 0x7, 0xa, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x33, 0x0, 0x0, 0x4, 0xa, 0xa}, {@in=@multicast1=0xe0000001, @in6=@empty, 0x3c, 0x3, 0x0, 0x6, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3f, 0x7, 0x0, 0xffffffffffffffff, 0xa, 0x2}]}, @address_filter={0x28, 0x1a, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x6, 0x2, 0x8}}, @mark={0xc, 0x15, {0x0, 0x7}}, @etimer_thresh={0x8, 0xc, 0x20}]}, 0x298}, 0x1, 0x0, 0x0, 0x8040}, 0x840) close(r0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000035000-0x8c)={0xffffffffffffa250, 0x1, 0x1, 'queue0\x00', 0x100000000}) 2018/02/04 17:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)) mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003c7000)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000347000-0x4)=0xe8) quotactl(0x10001, &(0x7f0000352000)='./file0\x00', r0, &(0x7f0000c88000-0x4b)="3b7a973529c71decc6cc427fa2e5225f9346cfa99dd1a9dc4d3059ce6fcdb05cb0cfad02ad6196d00573c8ed93bfc6a9b4ca09a0e3fb345d76715eddeaed8953d3e92aec32b1a834165490") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) 2018/02/04 17:44:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xe}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f00009ef000-0xc)={0x10, 0x34050}, 0xc, &(0x7f00009c2000)={&(0x7f0000b04000-0x1d4)={0x18, 0x27, 0x331, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xfffffff6, 0x0, []}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000072f000)='/dev/vcsa#\x00', 0x80, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000c3e000)=""/4096, 0xfffffffffffffe97) getsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000d97000-0x9f)=""/159, &(0x7f0000f33000)=0x9f) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f53000)=0x4d81355e, 0x4) 2018/02/04 17:44:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000b48000)='./file0\x00', &(0x7f0000801000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) [ 203.304050] xt_l2tp: missing protocol rule (udp|l2tpip) 2018/02/04 17:44:59 executing program 7: seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x7, 0x2, 0x55}]}) mbind(&(0x7f00004b1000/0x3000)=nil, 0x3000, 0x0, &(0x7f000076b000-0x8), 0x0, 0x0) 2018/02/04 17:44:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') getitimer(0x2, &(0x7f0000e17000-0x20)) sysinfo(&(0x7f0000cbd000-0x8d)=""/141) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00008cd000-0x10)={0x0, 0xfc85, &(0x7f0000e58000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}]}, &(0x7f0000dfd000-0x4)=0x10) mq_timedsend(r0, &(0x7f0000308000-0x3), 0x0, 0x0, &(0x7f0000fbc000)) close(r0) 2018/02/04 17:44:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001f5000)='ppp1trusted\x00', 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d59000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}], 0x2c) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000064000-0x8)={r0, 0x20}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000075d000-0x64)={&(0x7f0000b68000-0x4)=[0x3], 0x1, 0xd83a0, 0x9, 0x1, 0x8, 0x1, {0x7, 0x7, 0x7fffffff, 0x81, 0x100, 0x7, 0x6a, 0x1, 0xffffffffffffffff, 0x9, 0x8, 0x1f, 0x2, 0x79, "11031003c4de5cda95ce248d3a756207ea0345a941f9475bed2236d8926cf769"}}) sendmmsg$alg(r0, &(0x7f00003ec000)=[{0x0, 0x0, &(0x7f0000c87000-0x40)=[{&(0x7f0000b28000-0x99)="8da95b31b773b2821fa3fa95d842e8603e02bd1bf2ce7cf4e59fb28665ac8e20d067326016aed500a57f7afac6b25c4bc43f0b3647e20aa697000da0d8c6f10cc76b1919250d56720e5d1b9cefcae2c977dec31ee2691186a24decad9441c3cc4b3033e79eb57a003e2b681adcb770f4d5bfb7dcddf1769fb9eac704e5065a3398b7a79ba38b59526c665e9fffd6223e00b752d5ecd6b24747", 0x99}, {&(0x7f0000620000)="c6451a02fdbff18cb62ad1ea6330a068e90ed0c2a9670cf3b3c1019d407f1023dd932d4bcc83666a25321dea1d1799d6024d4829dafc8610ac437e806d59ba5570d783805092decd382675419ff2612dbbd7402e42515c8f2d5f6697b5df03baeb3ae0dc48f5297829f4d6a5f32761ee17", 0x71}, {&(0x7f0000ce6000)="9020f8f273f77f4c952cba4a3ed03aa4bf4ec2015ba608701dd6112fd6bda95efa7373754e1a3c1cdbdf512343769da957584cd1adb029b4f122abfcd31693e44400bf9f29aeecb720f4e60af584bde3a2f44e21a5754c549f1153657eeba8bd20036262e401d9364c7d0f655a72cbf1533db119511ff1cb03f32100db364a80c6eb", 0x82}, {&(0x7f0000cfa000-0xfc)="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", 0xfc}], 0x4, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f00009ca000)=[{&(0x7f0000ad8000-0x38)="f94ab4d800c653712a4d3279692bb422d4b004a2c9a0ccfd6ba76df5a64b3787da6dea4e4f84cf59d29f13498b9e0d9018b065f0d3d64c5b", 0x38}, {&(0x7f0000a69000-0x3d)="9a3da2189680874802cc4352f0d857e694485622e7f7aff9aa481bca711f905a78cc6f8d3f140baef0cf0f2750502ec5977f6937d15d1c57c5111d6c18", 0x3d}], 0x2, &(0x7f00008e8000-0x128)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xb3, "938ae99142038230b9b9c0918a9fe40bab821a92b74ff5e616befbcf662fa998d0379c71c7c89562f54a728d6c6c9eaebf99ce92321a865e278eb8935a190c1c5a5acb71b901b535da21993594dd9cf8d0f3efb878413dfcca0597f7fc19fba46be4bb85c50e3a110647cb826250a6e9da680c8ea2acd9a05897d822f8a08f20bb397c20d1ef5c0c1f02437a2550f669b21f63e99215b2c64e99e9be6ec3859c02dfbf2d11de3bdedbbfa96ad056bbd6ca6e5b"}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x128, 0x1}, {0x0, 0x0, &(0x7f0000b7a000-0x60)=[{&(0x7f0000690000)="3b9dd8b27cf319f65f4b574600e01a20812ad207dc16f6b94ea3ff0c7370accf2b7cd6fce71f245d1c5525a14f449cff4341dac95dc2587e175a73781553551a1123644c44f3711eafc7adf9423c8943f80c62abef9875740e726c9926ca0c0310c15970f3c18e4df2186cadd1dd221004", 0x71}, {&(0x7f0000013000)="a9c367893ae616108170ab55880e3a5491405e54f45358252e681c7e610bee37cff66b99273e5b633b227dfc5c03c9ce9832d411c091304706fccf3b25ff8b5b8fbd0e44f9b021287389bd649270b36f", 0x50}, {&(0x7f0000e87000)="7fcf2fa1ee214331487bbba3faf018a5ff49d92994dafbc8946c45e8f77ac79d36501833442f30beca8c36d7af71d15cc80f79e685fb74ae837c170f21d18ab6285945a126bf6d1742de3016eea663ed21e7ccdd86c7ee1f7953139ed02638f14f9143ca7f6e3ec5619af5af3d0e8145f8789c9f79f01c01eb07f7fffa96addbfac11720986d02fcbb33d83bc74196bf5cf3ec84a50e6a2cf2056765e5014d867847179a1c2b601288358a40f785c476890496ee3f7d1c099ca7f73023ae6dbffefa9584a169e7b87b706acf08d7ae5dae06ebaf17fa5f82e43ba7f19087f6390c", 0xe1}, {&(0x7f00009bf000)="344c52eae08d94023b406929017fa36e9704bb6180a6014a7ab0975fe1c1411cef7f19cedbfe200b558bed9b2a896c5fda45e77d56dd3d2f84f542f719cd194c523d0591364a7fee77e099dabbfcefc9f43ef9db927ea331d42203b2e9e2f3139e218724d4aee744ca2b4549147e1d46915d744efe335a68ccb4e48b99eb406f5a04d240a1ac878f95fc76eb932389ac7f1c013f76b459a7ded801cf420afb33184041c12f7fd5d8bf40cd2abd885b3646b478af4c", 0xb5}, {&(0x7f0000e18000)="bf3d0d0d05cfe1710809fc21b388015afae9f3e6c598015df9a75ae75d4caa65c5cda096318157e6675eff75487d22e6d4514fb096c5cd33fc6fe1887ed084a79fea902fa8245c0a717cb11cff02f48f60d6560af6170ea53f13782d80ac6ee812474b118390331b2f0b0b440d8b8460c7a8e0516d97a5fdba6e5f1b5c74ffa9e313c993a6eac1e5331f4d4c49d756c350a5333c4a16a85506d429681f90af0810e1e1b8cb2aeef3c9556b508ce72a84432b25729f58a60ed4f68c4ca9592649fa74ea03a06178d9d92ff2f824720ecbfebdb42ec63b38ef7017289927", 0xdd}, {&(0x7f000015d000-0x8e)="1fd752b96b4aa8371725262a04a7e77ab5c80570e19cbc59d15051608fe89912cbe348c94e8893a9c63b75ffffbbc58c1b94d5f4ef5ac41ba7cc48ec7a51eb3eb37255035e62f8ee5798f6df91a3dd626d1a864e8242ed5f5dfa0cf5591ca8eb72e81d99c28967d4aaa9ca158fe19b8b6f353e12504f10d9e1961d4d896dd677717235572996dac9536fb34423f7", 0x8e}], 0x6, &(0x7f000031d000)=[@assoc={0x18, 0x117, 0x4, 0x1ff}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x8000}, {0x0, 0x0, &(0x7f00006ac000-0x70)=[{&(0x7f0000962000-0xdd)="d43f10630d568b89f17f62fa3fe662bd6a5ad1183111608426632fa9554afb6d9b0798c2e325ed678f8fd7c0dcb0f4ac57ffe514e424fe56627aa65f572f0d2f27a96750c3188bcd7a19793d80a662a7879e2fc6a6088b0ea047f864253bb6bb57fb4c0759d15da8dca39169c09108b8951b8bd431ad91e92ad927c2d691dd20a341b3e4465e785b032ff8c19a66c82f5bdde8f13d7e613c1fd51f5fa26ea3b03fd5b792721f6c684d9e8fc4041cde33d2cc3626466574ce1f634d3b38b4a245bb63f24f1fa9987405208358590cfb951e1fa78356ca5e360b37b5233e", 0xdd}, {&(0x7f000092d000-0xa9)="e8c58c3f670ce687022fc19c84ab14621fd5aa0dc44888884b8f50adbc3878b271993fff6b05ea10df21d3f70fdfc9ce703a646182a0ff24a10eb814e26ad942e35f7d23e4155a7e5eb5608e09f820685f6bc4765aff348d922e3ccb512157a8c927aeb8a5412360d97fa57c56067e6cb7f6f654d6e3236e7f12a90f813736a740a788c157398f3bc2b9918c43a2817f90337f43fc0082b266604cddb111bb6586491bb1314aa2b300", 0xa9}, {&(0x7f00007ad000-0xb2)="0db2a2fa8d3e973c1e68d9c3fff07e88a935805d55b4f68b1fc896ba93c9db447d9f0d27e872d92f3a4b1dd56d309362b4cf391249bd976debe1e4ffef1744bb1eb7dc3a3d6e69f47a487401d94381997092c2093db4396999ad1195cda78f4d00864b33a6c5b58e2974618dbba97a05310a0b47932a5d0a11ef203af977d1c85a4dfc08753d7d553920b90369155c6936a5e7abd796daca96ff6b6127c7268dd12e8c9508b285b02a4085f18f818444a3c3", 0xb2}, {&(0x7f0000238000-0x4f)="55fbb66ba4bf5bf2055798ea8f45abafc982b48f82519516e17a0e82804555451eae6674677adb084fd852080de7ba6939900cb5fe274a3b4463b521e7d38cd8428e1655f935b0f7cf49ab487213ac", 0x4f}, {&(0x7f0000b22000)="b0aafb02d0ca2dc70757107a9e0f3b6a878fae4e503d0b6bf5fbeef045044d75eac4284bd6706ad0c4166b98fbdc258e024b1f37e57dcbfb7396bf2fc272c21f9259f89f64165496419d61b615af3c313421698aae1024465c8958c83c1bb5450d7d47e073a6b79cf46444532e9140c08e75b02c77708015b38eab454aa3c380b4dac31879f7957d7a5d01ae922db498883404ed8d6f46e1e2cd8fedd4341c12e425d07697bbcbfc14990cb2590221753b96e764786ec95d8fba379be54b6427dc370d639f979855952fbb8eea55ac9f621a64871bde6f0420457ae72c667a57d2531decaf5675ec224238c8eef19bbff747b29aaf282c7b", 0xf8}, {&(0x7f0000a48000)="cbe2a61a8d59c0f6f863edb4370dca81b0ac56ff2f17b2f9c71e04aa2ac6908c481ebca2be36eef5d8fe62a58536b0a9d69090186c44b87e56b467d047c8d1f948bad7a0bdb0a680012efc45154abf228bfbc3b34566aa415ea3922e7dbcca90d8ae2db0bdcb9f0a0b65d83ce7a8215ff7", 0x71}, {&(0x7f00004ef000-0xfa)="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", 0xfa}], 0x7, &(0x7f000028e000)=[@iv={0x40, 0x117, 0x2, 0x2b, "d7ee25ac6c9a43499cd158596b5340e0bc9b6d979202bb73280efd31842dd46d513cffec692534bd0f5d91"}, @iv={0x90, 0x117, 0x2, 0x76, "a14826eef95fc53b1984ab53a7d3dd09837314a457b4af0e42ea1299fe796656f6f6f6f11353a74d40a06c3f61f0d6b58266de15ca7e9ff9b6bcbd0b52f6248733d498fb0afc8747f600b9df79b5a898d46dd8b1ae6fa172674ed5bc08444173c17e84c57b6f55bcb32b9f63e421a6ff1862d1426085"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x98, 0x117, 0x2, 0x7f, "68aad4d776db705882ebb697be65b6ea082855d7acb9581eccff8dee60d19a1b24900d14fb22cbf55c7de15784f2b5b62879b60099069c7783dc856141ff9373d1d6b1cf84a4f789e5f5f24d01f4dc781ce10adb81c4b53c850688011b270dc13c9a08b2b5e3276e32c06c19a9102b2dca431f2c73c8fbaf1c6a9b6751bc35"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffff7d4}, @assoc={0x18, 0x117, 0x4, 0x1f5}, @op={0x18, 0x117, 0x3, 0x1}], 0x210, 0x4040001}], 0x4, 0x0) lstat(&(0x7f0000e45000-0x8)='./file0\x00', &(0x7f0000cc7000-0x44)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000343000-0x90)={0x200, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000d4e000-0x4)) 2018/02/04 17:44:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) r0 = socket(0x10018, 0x1, 0x1da) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2"}, 0x60) r1 = socket(0x18, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000126000-0x18)={0x0, 0x4, 0x0, 0x5, 0x9}, &(0x7f00002d2000)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000023b000-0x62)={r2, 0x5a, "3bdf5309b638992df53ecceace0396d797aaa0377b28d79de0349851632f694de65361576053d828e6fa2604ece3d6ba1233abf43d2d1673ec03caeca49c60a228a45955089a8a45e0c3f6089961eb69405a0f4935fc58c5be7b"}, &(0x7f0000c6b000-0x4)=0x62) bind$nfc_llcp(r1, &(0x7f00009ae000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260ee0000d4370200000008814fe333f1773779222f61fa0971b3a272d36e9a3f066f6a23e6073f75e4d23d2f867339a483f7b83052778cf7b2"}, 0x60) dup3(r1, r1, 0x80000) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[]}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000064000-0x2), 0x0, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00003a4000-0x10)={0x0, []}, &(0x7f000063a000)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000094e000-0x4), &(0x7f00003c8000-0x4)=0x4) sendto$inet(0xffffffffffffffff, &(0x7f00004fa000-0x1000), 0x0, 0x0, &(0x7f0000c45000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00002fc000-0x4)) 2018/02/04 17:44:59 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000009000-0xa)='/dev/vcs#\x00', 0xd2, 0x20000) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000008000)={0x0, 0x1000, "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"}, &(0x7f0000008000-0x4)=0x1008) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000-0x10)={r1, 0x8, 0x9, 0xffff}, &(0x7f0000009000-0x4)=0x10) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000002000-0x10)={r3, 0x1, 0x6, @empty}, 0x10) setsockopt$packet_int(r2, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000009000-0xb)='/dev/adsp#\x00', 0x80000000, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000009000-0x10)={0x0, 0xfffffffffffff388, 0x6, 0x9}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001000-0x7)={0x6, 0x1, 0x80000001, 0x0, r5}, &(0x7f0000009000-0x4)=0x10) 2018/02/04 17:44:59 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fe3000)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffff7}, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00007ad000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000bd0000)={0x0, 0x74, "8a2d03e174daeee34ff18fbe9a315124b07094daf5de9fcd361a91ed459de70d776a828af33345ae5dd5f6f45ae217968bc52f398df488e8d722422ca7215ac9ce79af022fe5905f1015f2882ab56cb4b3d5516475bc15d22d18f59e25f14d3867def8d44b8718fbbf3f89124167f9fd7a854b9f"}, &(0x7f000068c000-0x4)=0x7c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c44000)={r2, 0x96}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fff000-0x98)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x9, 0x5}, &(0x7f0000ffe000)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ff4000-0x14)={r3, 0x1ff, 0x100000001, 0x3, 0x3ba, 0x79b}, &(0x7f00001ea000-0x4)=0x14) 2018/02/04 17:44:59 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) socketpair(0xf, 0x0, 0x10001, &(0x7f0000dd8000-0x8)={0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000af0000-0x4)=0x2, 0x4) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000e27000-0x91)=""/145) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000fbe000-0xb)=""/11) accept4$ipx(r1, 0x0, &(0x7f0000f3c000-0x4), 0x0) 2018/02/04 17:44:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = accept(0xffffffffffffffff, &(0x7f0000e3e000)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, &(0x7f0000b38000)=0x1e) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00009ab000)=0x100000000, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a73000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000ff9000)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000804000)={0x0}) pipe2(&(0x7f0000f81000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000854000), &(0x7f0000e91000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000ab6000)={0x0, @in6={{0xa, 0x1, 0x400, @empty, 0x3}}, 0x400, 0x400, 0x2430, 0x7, 0x6}, &(0x7f00005f3000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000f5b000)={r6, 0x4, 0x2, 0x5}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00005ec000-0xc)={r3, 0x80000, r4}) 2018/02/04 17:44:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000517000)='./file0\x00', 0x200, 0x63419c059fd0f874) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f0000003000)=[]) openat(r0, &(0x7f00009ce000)='./file0\x00', 0x8000, 0x4) [ 203.461902] device syz1 entered promiscuous mode 2018/02/04 17:44:59 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b13000-0x16)='/selinux/checkreqprot\x00', 0x400100, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000a84000-0x18)={0x7f, 0x5, 0x8}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d26000-0x20)=[{0x2, 0x5}, {0x2, 0x6}, {0x2, 0x3}, {0x3, 0x3}], 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f000082c000)={&(0x7f00002c7000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000028f000-0x60)=[{&(0x7f0000d22000)="753c6aa8afd8510ff81742622addcff02197c794ead4cfe523eeb0f172af2c149457", 0x22}], 0x1, &(0x7f0000d22000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000086e000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000c9b000-0x10), &(0x7f00006ba000)=0x10) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000d26000)) 2018/02/04 17:44:59 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f000000e000-0xe0)=""/224, 0xe0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000028000-0x34)={{0xffffffffffffffff, 0x3, 0x1, 0x3, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/04 17:44:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f0000e38000)=@known='system.posix_acl_default\x00', &(0x7f0000ed1000)='-,\x00', 0x3, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x44}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/02/04 17:44:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000040f000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000808000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cf5000)={0x0, @in6={{0xa, 0x3, 0x48, @empty, 0x6}}, [0x3, 0x6, 0x0, 0x100000000, 0x297606, 0xfffffffffffffaf3, 0x7, 0x3, 0x9, 0x0, 0x3, 0xd0b, 0x2, 0x7, 0x6]}, &(0x7f00003e7000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000038d000)={0xffffffff, 0x2, 0x8, 0x20, r1}, &(0x7f0000108000-0x4)=0x10) openat$dir(0xffffffffffffff9c, &(0x7f000055c000)='./file0/file0\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) syz_open_dev$sndctrl(&(0x7f00008a1000)='/dev/snd/controlC#\x00', 0x7f, 0x0) 2018/02/04 17:44:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000032e000-0xa)='/dev/dsp#\x00', 0xff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f8c000)=@assoc_value={0x0, 0x7}, &(0x7f000089a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003c2000-0x20)={0xbb15, 0x3ff, 0x200, 0x6, 0x48f, 0x3, 0xfffffffffffffff9, 0x30, r1}, &(0x7f00006bf000-0x4)=0x20) r2 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/uts\x00') ioctl$VT_RELDISP(r2, 0xb701) 2018/02/04 17:44:59 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 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) write$selinux_access(r0, &(0x7f00005e2000)={'system_u:object_r:initrc_var_run_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x34}, 0x38) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000525000-0x4)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000004a000)=0x0) perf_event_open(&(0x7f0000f1e000)={0x0, 0x78, 0x5, 0x800, 0x7, 0x1, 0x0, 0x364a, 0x8, 0x3, 0x7, 0x0, 0x6, 0x0, 0x1, 0x1, 0x0, 0x82378ab, 0x5, 0x1, 0x7, 0x10001, 0xfffffffffffffffc, 0x3, 0x7, 0x7f, 0x5, 0x1, 0x1, 0x53f, 0x8, 0xcf2, 0x75d7, 0x4e, 0x7, 0x6, 0x7, 0x7, 0x0, 0xd8fa, 0x6, @perf_bp={&(0x7f0000419000), 0x1}, 0xd000, 0x1, 0xfffffffffffffffe, 0x0, 0x3, 0x5, 0x8001}, r1, 0x9, r0, 0x8) [ 203.555384] device syz1 left promiscuous mode 2018/02/04 17:44:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000052000)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000a3d000), 0x8) mknod$loop(&(0x7f0000fc3000-0x8)='./file0\x00', 0xf04d, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000052a000-0x14)={@loopback}, &(0x7f0000a77000-0x4)=0x14) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000322000)=0x20) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bb3000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/02/04 17:44:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001a000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x360, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, 0x0, 0x0, @generic="ca8606000000c20200000026f259223e", @generic="eb43e685368533b0248d041cddb3cb49"}, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, "73797374656d5f753a6f626a0663745f723a706f6c6963795f7372635f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f600"}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x3c0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000001d000-0x4)=0xd6, 0x4) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000001c000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/04 17:44:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x0, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000800000)={0x0, 0xf2, "00656ca5c718020ad78a25c2fa208266f98195d821d1592029ace78d01f57cb90cd084a32cf3d17033b4b67786705ee40cf0d43b2105f4dd45f34989214bdf705d8da8001b1835371cdc7bed6fec141b6dbcd5ec880f884931178d211e9a02eda4e4ed298acac9fed582f1fb66d4c2c0a7cb45f249c94f4ae86e2160cc6e7a09c09c1eb2ffb95b31b4c83c6270756c25af4ec5e4053b839a2d7e7195bb7f58b1656709c6f3603445c308d406fe5bcd4c2a03537f4283c0f87160a447760353accee981a8ca4f53772b394d23dbf70784cf28f4a3aab672cd7db1d9f633b992291cdcd0af72ac1b3068a69d78d5b940cf9904"}, &(0x7f00007e1000-0x4)=0xfa) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ca8000-0xc)=@sack_info={r1, 0xd2da, 0xe1}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000926000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000bb2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) r2 = memfd_create(&(0x7f000023c000-0x2)='\'\x00', 0x1) syz_open_dev$amidi(&(0x7f0000499000)='/dev/amidi#\x00', 0x9, 0x44000) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ce8000), &(0x7f0000ea9000-0x4)=0x4) write$selinux_create(r2, &(0x7f000038d000-0x3d)=@objname={'system_u:object_r:system_map_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x37, 0x30, 0x20, './file0\x00'}, 0x3d) ioctl$VT_RELDISP(r2, 0x5605) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000095b000)=0x27, 0x4) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000ed2000-0x4)) memfd_create(&(0x7f0000e65000-0x2)='\'\x00', 0x2) 2018/02/04 17:44:59 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) sendmmsg(0xffffffffffffffff, &(0x7f0000036000-0xb4)=[{{&(0x7f0000035000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x32, &(0x7f0000020000-0x60)=[{&(0x7f0000036000-0x1000)="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", 0x22a}], 0x1}}], 0x1, 0x0) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000f000)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000038000-0x4)=0xe8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000037000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}, 0x1, 0x3ff, 0x0, 0x100, 0x1, 0x100, r1}) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) r2 = dup2(r0, r0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000024000)={0x0, 0x1ffc0000000000, 0x0, 0xe51, 0x869, 0x1, 0xfffffffffffff097, 0x3, {0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x881}}, 0x7a, 0x3f800000000000, 0x9, 0x2, 0xcec}}, &(0x7f0000039000-0x4)=0xb8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000038000)={r3, 0x101}, &(0x7f0000039000-0x4)=0x8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000035000-0x10)={0x0, 0x48, &(0x7f0000038000)=[@in6={0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x7e}, @in={0x2, 0x2, @rand_addr=0x7fff}]}, &(0x7f0000030000-0x4)=0x10) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000038000)={r4, @in6={{0xa, 0x2, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, [0x100000000, 0x3, 0x7, 0x8, 0x1, 0x800, 0x8001, 0xa619, 0x6, 0x4e, 0x1b, 0x6, 0x8, 0x7, 0x49]}, &(0x7f0000038000)=0x108) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r5, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000039000)=[{&(0x7f000002b000-0x73)="426c0b4b967d62cfa8cddff2d21701de3b2314e2c36c294b364e9d3e3285ed3386740a2fcd0e1ff595309ecbe7f644e73d2731bf7f3a5c69e506d5aeb343b93633ab7ea26d88a686a028947db739dbc97eba2c2d3a9a82a43bbfe1cf86e3db315ae28dd9f726ea6a8bcd52feed431a206606d4", 0x73}], 0x1, &(0x7f0000039000)=[@assoc={0x18, 0x117, 0x4}, @iv={0xc8, 0x117, 0x2, 0xb2, "eee9cc849b5f92288b61c21c3eb427b847566f32e64099dbb7bffaa5a16d29973b801183f3c6a7a2e912444d736b954eb988e9c18d4c282bb03fb2db89b5223693dc82c4e4686dad7d2a371f886472bb449d8451d9a34fa7e80672fc41ff457f5984f17414273ac6f42760a561212d0d532b6ed81b2fe65f6a8eef07ad32e1d03a4ff18d8aea01b83b546980b352cbf1f9eadec7b97841be483d78c2a4df8ab3b6a4ee346160a7a3c41ea7bde7b03d9c5fda"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x82, "e007b13b78e181768d3ac209cd70210e99664760b9f35ef96f9ec10d3ae82ab530193d03e45e91eab9614edfacf3f324d31dba5134e0d09ecd01f203cc7364e6c352310d193b015da187ad3f1b25f1388e6e17c90628f25d6abba7ca857d067da75690049f8bc546daaeb6c12bafeb06a4235f07aaa369731505cfcd9e9824f81677"}, @assoc={0x18, 0x117, 0x4, 0xfc}], 0x1a8, 0x4004800}, 0x4000800) 2018/02/04 17:44:59 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@generic={0x8, 0x401, 0x3ff, 0x40}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x7, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) 2018/02/04 17:44:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0x7, 0x8000, 0x784d, 0x3, 0x2, 0x9, 0x6531507d, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000888000-0xc)={0x0, @dev, @multicast2}, &(0x7f00005b9000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000037c000-0xe8)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000a6a000-0x4)=0xe8) sendmsg$nl_route(r2, &(0x7f0000678000-0x38)={&(0x7f00008a3000)={0x10}, 0x0, &(0x7f0000b27000-0x10)={&(0x7f0000578000-0x88)=@mpls_delroute={0x0, 0x19, 0x100, 0x3, 0x0, {0x1c, 0xb0, 0x94, 0x9, 0xfe, 0x0, 0xfd, 0x0, 0x100}, [@RTA_DST={0x0, 0x1, [{0x7a1, 0x1f, 0x1f, 0x19}, {0x0, 0x7}, {0x0, 0x9, 0x30563f76, 0x401}, {0x7, 0x200, 0x8000, 0x4fce}]}, @RTA_OIF={0x0, 0x4, r3}, @RTA_OIF={0x0, 0x4, r4}, @RTA_TTL_PROPAGATE={0x0, 0x1a, 0x24e84310}, @RTA_DST={0x0, 0x1, [{0x80000000, 0x400, 0x7c1, 0xfffffffffffffff7}, {0x3, 0x4, 0x200, 0x6}, {0x20, 0xdc, 0x3, 0x1}, {0xc18, 0x2, 0x80000000, 0x5}, {0x404, 0x800, 0x2, 0x893c}]}, @RTA_DST={0x0, 0x1, [{0x6, 0x1, 0x0, 0x3}, {0x9, 0x9, 0x101, 0x2}, {0x7fffffff, 0x7, 0x7, 0x5}, {0x3, 0x100000000, 0x3, 0x7ff}, {0x1f, 0xf78, 0x5, 0x2}, {0x1f, 0xffffffffffffff01, 0x10000, 0x2}, {0x4, 0x1, 0x8001, 0x8}]}, @RTA_DST={0x0, 0x1, [{0x9, 0x8, 0x6d78, 0x1}]}]}, 0xae05d52143a2e45}, 0x1}, 0x0) r5 = memfd_create(&(0x7f000065d000-0x11)='+{nodev&security\x00', 0x2) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000f98000)) 2018/02/04 17:44:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bef000-0x8)=0x5) clone(0xa0718a6924206ffc, &(0x7f0000163000), &(0x7f00001a6000), &(0x7f0000e06000-0x4), &(0x7f00007c4000)) syz_open_dev$admmidi(&(0x7f00005cd000)='/dev/admmidi#\x00', 0x7fffffff, 0x8000) 2018/02/04 17:44:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x0, 0x2, &(0x7f0000d53000)=@raw=[@generic={0x20, 0x0, 0x4}], &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a1e000-0x10)={0x0, 0x8, 0xfffffffffffffffa}, &(0x7f0000663000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00005d7000-0x8c)={r3, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x81}}}, 0x8c) close(r0) [ 203.781321] xt_SECMARK: invalid security context 'system_u:objct_r:policy_src_t:s0' [ 203.820896] xt_SECMARK: invalid security context 'system_u:objct_r:policy_src_t:s0' 2018/02/04 17:44:59 executing program 7: 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, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) 2018/02/04 17:44:59 executing program 3: socketpair$inet6(0xa, 0x1, 0x7, &(0x7f00009f5000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000584000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a16000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedsend(r3, &(0x7f0000a1b000-0x22)="d8db2b433dd8be38c98d0bae5aaa7bb31ab89a24da2fa591874e8dce710877b9618b", 0x22, 0x5, 0x0) fstat(r1, &(0x7f00005e2000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000e3e000-0x50)={0x100, @tick=0xc9, 0x3, {0x7, 0xfffffffffffffffa}, 0x0, 0x1, 0x8}) r4 = open(&(0x7f00006a8000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x2, 0x0, 0x40007) socket$alg(0x26, 0x5, 0x0) getsockname$inet(r4, &(0x7f000026e000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00001b6000)=0x10) sendfile(r2, r4, &(0x7f0000ccb000), 0x401) 2018/02/04 17:44:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x392}, 0x1}, 0x0) 2018/02/04 17:44:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000daa000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000bb6000)={0x81, 0x8201, 0xff, 0x7, 0x0}, &(0x7f000020c000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c25000-0x10)={0x0, 0x8, 0x4, 0x3ff, r1}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000ce5000)='net/ipv6_route\x00') socket$nl_crypto(0x10, 0x3, 0x15) fadvise64(r2, 0x5, 0x0, 0x4) 2018/02/04 17:44:59 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f75000-0x8)='./file0\x00', 0x0, 0x100) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b7b000-0x8)='gid_map\x00') sendfile(r1, r1, &(0x7f00009fe000-0x8)=0x401, 0xed) syz_open_dev$loop(&(0x7f000031f000)='/dev/loop#\x00', 0xc6a, 0x20001) 2018/02/04 17:44:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000e1e000)='/dev/vcs#\x00', 0xfffffffffffff800, 0x200) r1 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000000)=0xfffffffffffffc29) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002ad000)={0x0, @in={{0x2, 0x2, @rand_addr=0x4}}, 0x5, 0x1f, 0x5, 0x6, 0x10}, &(0x7f0000c50000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000499000-0x6)={r2, 0x19}, &(0x7f0000b82000)=0x6) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044e000-0x4), &(0x7f00002a8000), &(0x7f000001d000-0x4)) bind$inet6(r3, &(0x7f00009e1000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000503000-0xc)={0x6, r1, 0x1}) lseek(r3, 0x3, 0x0) ioctl$int_out(r3, 0x5460, &(0x7f0000bb2000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000884000)=0x3ff) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f00006c6000)) r5 = syz_open_dev$sg(&(0x7f0000eb4000-0x9)='/dev/sg#\x00', 0x8, 0x4000) ioctl$KDSETLED(r5, 0x4b32, 0x2b94) execve(&(0x7f0000bb5000)='./file0\x00', &(0x7f0000305000)=[&(0x7f0000b6c000-0x1)='\x00', &(0x7f00001a0000)='\\@\x00', &(0x7f0000854000-0x4)=')*,\x00', &(0x7f00003e3000-0x7)=':nodev\x00', &(0x7f0000db3000)=',md5sum:\x00'], &(0x7f0000e67000)=[&(0x7f0000914000)='@%wlan0wlan0\x00', &(0x7f0000835000-0x9)='-em0-em0\x00', &(0x7f00007cf000)='posix_acl_access\x00', &(0x7f0000d10000)="2f7d272a2c6e6f6465766e6f6465762c2e6c6fba2473656c668700", &(0x7f0000163000-0x1)='\x00', &(0x7f0000c7b000)='eth0)-#\x00', &(0x7f00006cd000)='GPL*\x00']) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r3, &(0x7f0000d46000), 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x0]}, 0x14) bind$bt_hci(r4, &(0x7f00000b8000)={0x1f, 0x3, 0x3}, 0x6) accept4(0xffffffffffffffff, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000d84000-0x4)=0x1c, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f0000776000)={0x0, 0x1f, 0x6, &(0x7f00004b3000)}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000140000-0xc)='/dev/autofs\x00', 0x800000000, 0x0) syz_open_dev$sndpcmp(&(0x7f0000598000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) tee(r6, r1, 0xfffffffffffffffa, 0xf) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00007e4000-0xb), 0xb) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008f9000)) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000d9d000-0xc)={@rand_addr=0x957, @multicast2=0xe0000002, @rand_addr=0x533}, 0xc) r7 = dup(r3) sendmsg$unix(r7, &(0x7f0000c72000)={&(0x7f0000117000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000c1000-0x40)=[{&(0x7f000012b000-0xd8)="59cb9a", 0x3}], 0x1, &(0x7f0000341000-0x90)=[], 0x0, 0x40001}, 0x14) 2018/02/04 17:44:59 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000087f000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4), &(0x7f00005e7000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000a07000)='\x00', 0x3) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r2, 0x0, &(0x7f0000114000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a70000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast1}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000874000-0x4)=0xe8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d7000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x4008) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r5, 0x0) r6 = accept$ipx(r5, &(0x7f00001f0000-0x10), &(0x7f00003f9000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000cda000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000a01000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000cbf000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x8, 0x1000, 0x4, 0x100, 0x7, 0x2, r7}) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5b000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000366000-0xe6)=""/230) dup2(r4, r5) ioctl$int_in(r5, 0x5452, &(0x7f0000f13000)=0x7) syz_open_dev$sndmidi(&(0x7f0000adb000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x400000) sendto$inet(r4, &(0x7f0000d44000), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) writev(r8, &(0x7f00001eb000-0x20)=[{&(0x7f00004d0000+0xf66)="9ee1c27f7cfd8b490ab595768a0173e0cecae6a4e71086f7c774856b3815e6d7", 0x20}, {&(0x7f000066f000)="6cc1ecd06717b46d2e3fb2f0f0dd9876fbf327527c7323f2b210ac749f5112c8abde79eef55b43688c5cc0d1ee0b1af93af9cf9340050822a584cd34424f0387085434c4a354644f372954607ad6a088732b3d97766e1a6bea292f34f65d433ec4e074e17fb72e293423cae269e0f703f7ac5539478f043d7db091f4ccb1653462fc1c", 0x83}], 0x2) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000288000-0x8)={0x100000001, 0xffffffffffffffff}, 0x8) dup3(r6, r4, 0x80000) 2018/02/04 17:44:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000750000)={0x1, 0x0, [{0x40000002}]}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003db000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000725000)={0x0, 0x51}, &(0x7f0000f6d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a1f000)=@sack_info={0x0, 0x7, 0x8a}, &(0x7f00005d1000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009b5000)={r4, 0x9, 0x6, 0x1ea, 0x86, 0x0, 0x3, 0xf50, {r5, @in6={{0xa, 0x2, 0x7, @empty, 0xc929}}, 0x6, 0x40, 0x40, 0x9, 0x1}}, &(0x7f00005ed000)=0xb8) 2018/02/04 17:44:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00003ad000-0x10)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x10) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000146000)={0x0, 0xcc, 0x20}, &(0x7f0000b79000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000085c000-0x8)={r1, 0x2}, &(0x7f0000b90000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000068d000)={0x800000000000000, 0x342, 0x3, 0x3, 0x2, 0x9, 0x2, 0x8, r2}, &(0x7f000045d000-0x4)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2, 0x0) r4 = syz_open_dev$mouse(&(0x7f000089f000)='/dev/input/mouse#\x00', 0x7, 0x200001) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000e08000-0x24)={0x1000, 0x4, 0xfffffffffffffffa, 0x2, 0x0, 0x2, 0x0, 0x8, 0x1ff, 0x6, 0x1f, 0x7}) bind(r3, &(0x7f00004a6000-0x80)=@generic={0x10000000000001e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) syz_open_dev$mice(&(0x7f000023c000)='/dev/input/mice\x00', 0x0, 0x200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00004fd000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000233000-0x8)={0x0}, &(0x7f000073d000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00001d3000-0x8)={r5, 0x100000000}, &(0x7f0000c8a000-0x4)=0x8) accept$ipx(r3, &(0x7f00009cf000-0x10), &(0x7f0000dce000-0x4)=0x10) timer_create(0x1, &(0x7f0000897000-0x60)={0x0, 0x31, 0x2, @tid}, &(0x7f00001a1000)=0x0) timer_getoverrun(r6) r7 = memfd_create(&(0x7f0000784000-0x1)='\x00', 0x0) r8 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r8, 0x8040ae69, &(0x7f0000f2a000)={0x100000000, 0x0, 0x1, 0x3, 0xfffffffffffffffb}) r9 = dup2(r8, r7) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r9, 0xc0505350, &(0x7f0000a68000+0xc20)={{0x0, 0x1}}) 2018/02/04 17:44:59 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000e7d000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000000)=0x1c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000-0xe4)=[@in6={0xa, 0x3, 0xf4bb, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x1}, @in6={0xa, 0x3, 0x3200000, @mcast1={0xff, 0x1, [], 0x1}, 0x2f42}, @in6={0xa, 0x0, 0x3, @empty, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0xea5, @empty, 0x6}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}], 0xe4) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffff, 0x242800) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000002000-0x4)=0xff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x60, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000003000)={0x0, 0x8000000000000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000003000)={r3, 0xef, "0cd01ab002d3e39073b6af08d712c13d680d839622f84bcd95d1c0c5ce876528d37eaa7a5020ae55555851bfe7d3a5ebf289e21cfd9a8dc62942d326d48cfba783d6bc6bb21fa4782b9cd3a5552dd74961dbf1f55fb617b0acdb272f018d2fa8ca6ad127b2c8d2945d2d5bd0ea4677f574eb4b5bb875014549b3ddd3d50245ee3472871cb239bd382dfccb6f1272f710c8248f99272a7034a3f6651d602c6f66f714f125d9be423337cfa136f3a3b6693e93d44b72415ecccafc213513790880ca6a91764a7b50a05d5c6e471b2bb4833aebecf09af80d7d451072ac6bf18965968e008496d6e857d6a45e8e962ed3"}, &(0x7f0000003000-0x4)=0xf7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={r4, 0x8}, 0x8) ioctl$TCXONC(r2, 0x540a, 0x80000001) prctl$void(0x1f) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000-0x8)={r4, 0x7}, 0x8) getsockname$ipx(r2, &(0x7f0000002000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000004000)=""/61, 0x3d) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000003000-0xd9)=""/217) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000007000-0xe2)=""/226) dup3(r0, r0, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000007000)=""/23) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000009000-0x10), &(0x7f0000005000)=0x10) 2018/02/04 17:44:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eb7000-0x15)='/proc/self/net/pfkey\x00', 0x220100, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00002f4000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000bee000-0xa0)=[], 0x0, &(0x7f0000db4000)=[{0x10, 0x0, 0x2}], 0x10}, 0x0) 2018/02/04 17:44:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b82000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) accept4$ipx(r1, &(0x7f0000b9c000-0x10), &(0x7f0000724000-0x4)=0x10, 0x80000) write$selinux_create(r0, &(0x7f00006af000-0x3c)=@objname={'system_u:object_r:lost_found_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x34, 0x32, 0x20, './file0\x00'}, 0x3c) clock_getres(0x0, &(0x7f0000d61000-0x10)) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000a5b000-0x4)=0x41) timerfd_settime(r1, 0x0, &(0x7f0000610000)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000924000)) 2018/02/04 17:44:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003eb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a8a000-0x18)={0xaa, 0x1}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080045430, &(0x7f0000000000)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00009c9000-0x9)='/dev/vcs\x00', 0x4000, 0x0) getsockname(r2, &(0x7f00004e9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f00009be000)=0x26d) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000ac3000)) 2018/02/04 17:44:59 executing program 7: r0 = gettid() ptrace$getregset(0x4204, r0, 0x200, &(0x7f0000e7a000)={&(0x7f0000794000)=""/195, 0xc3}) arch_prctl(0x1007, &(0x7f000001d000)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000053f000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00009c4000)={0x100000001, 0x1e, 0x5, 0x2, "547afa7fdd8c42d49f017db5ac8c916a860268059e6d04389e2381be2fc0e30e"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000001000-0xb0)={{0x4, 0x2}, 'port0\x00', 0x42, 0x101406, 0x4, 0x80000000, 0xba, 0x300000000, 0x9, 0x0, 0x7, 0x3}) prctl$getname(0x10, &(0x7f0000000000)=""/230) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000002000-0x4)=0x19, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000-0xc)={0x7f, 0x3214, 0x3, 0xa1, 0x1, 0x6, 0x6}, 0xc) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000001000-0x4)) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000001000)=[0x80000000]) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000001000-0x4)=""/4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000002000)=""/22) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f0000004000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000003000-0x70)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000004000)={0x5, [0xffff, 0x6, 0x1, 0x37860a02, 0x40]}, &(0x7f0000004000)=0xe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer2\x00', 0x20400, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000006000), &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000008000-0x4a)=""/74) readahead(r2, 0x5, 0x1) [ 204.013953] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/04 17:44:59 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000000a000)=0x80000000, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e1d000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00005cd000)=0xfff) unshare(0x20000400) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fea000)) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000007000-0x4), &(0x7f000000a000-0x4)=0x4) 2018/02/04 17:44:59 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000012000)='/dev/vga_arbiter\x00', 0x40480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000000)={0xbc0f, 0x4}) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind(r2, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f1b000)=[{&(0x7f0000246000-0x96)=""/150, 0xfffffeff}], 0x1, &(0x7f00001bb000-0x4f)=""/79, 0x4f}, 0x0) sendto$inet(r2, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x102, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000012000)={0x7fff, 0x9}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_gettime(0x0, &(0x7f0000013000-0x8)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 17:44:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c5b000)='/dev/rfkill\x00', 0x402000, 0x0) symlinkat(&(0x7f0000ab3000)='./file0\x00', r0, &(0x7f000058a000-0x8)='./file0\x00') r1 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r3, &(0x7f0000851000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) 2018/02/04 17:44:59 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) flock(r0, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000fed000-0x4)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fea000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000ff2000)=0xa0) 2018/02/04 17:44:59 executing program 7: mmap(&(0x7f0000000000/0xd7b000)=nil, 0xd7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) lseek(r0, 0x2d, 0x2) r1 = socket(0x200000000000010, 0x2, 0x9) write(r1, &(0x7f00005a5000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251", 0x30) 2018/02/04 17:44:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000943000-0x1c)=@in6={0x2, 0x2, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f00001eb000+0xdbd)=[{0x10, 0x1, 0x1}], 0x10}, 0x0) 2018/02/04 17:44:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = open(&(0x7f0000e0e000)='./file0\x00', 0x4000000141044, 0x0) ftruncate(r0, 0xa) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000f29000-0x8), 0x100000002) ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) getsockname$packet(r1, &(0x7f0000b29000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000ce0000)=0x14) fstat(0xffffffffffffffff, &(0x7f000030e000-0x44)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000053f000)) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000785000)={0x1, 0x1}) 2018/02/04 17:44:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000040a000-0x8)={0x0}, 0x800) sendmmsg$nfc_llcp(r2, &(0x7f0000a6b000)=[{&(0x7f00009ee000-0x60)={0x27, 0xff, 0x8000, 0x4, 0x6, 0x101, "26f393bcc0cf70ebbbc83da7f5ad15abb99f9619de12f43c1e1965db93cdd7bd609512c04d143763bd742bc14fe727db19fdf2d6365bf7ec105238d233f662", 0x3}, 0x60, &(0x7f0000967000-0x30)=[{&(0x7f0000eba000)="1b463be46c70e871508e33d19a180521", 0x10}, {&(0x7f0000904000-0xbb)="2fc1345bc2c6c3d71dedde2a7331bdcaa9834906640ba28150ba8af717f22aa01309755b93d0071492a9d12e1499e1c4e3ebdaac35cf48392bfbd2fa8ae15a753822e169839a825c19a50efcf2d12ad8740b10e0dc32b4992c29caaca3bfae5eb845b0e5fc13e3898be5b1359bcb175ef1c35d0cfcccd59109b4c4c86b710377db79082df17109cfc8fdba2832e198ed3086cb3492d4050b6b88427ee1e260d017336d0d814a0fac15904ca2c33a3a779ac90c0779ecbae443dca5", 0xbb}, {&(0x7f00003cf000-0x94)="23f2016a9a7dc949ac888a1f2b43e640bed66baf0c44c7ac913e4c687153b6c8b638e64d9163d5d56276b26a5d07922f019a2ed2fe51e3b24638346f3bbdf02379015ae6c962202fdab5c1187ad6489acafa1111151e8f770d8d281ebec7e37e11373581eb9a252b8970a5b8410626b2ab8ee9eff744fd4fc267fd8a37d9b2a8125b727be243696d1e8454ce473b99b8997fd36a", 0x94}], 0x3, 0x0, 0x0, 0x4044000}, {&(0x7f00009d2000-0x60)={0x27, 0x100000000, 0x10001, 0x0, 0x4a27, 0x7, "adfb85926a5a3d4b44ed9be61c853efe46e30261ab8a45ad089212e54359c9ecf9957e3246546f60b2d8c86f6c33d85589e98606cc69a681614754ae4cfbb0", 0x10000}, 0x60, &(0x7f00009b6000)=[{&(0x7f0000bdf000)="ffeb4a40aaca69c9755052d1271560cf2fae4b60e6d74f8e18519d96e8e70d664166547d5a1c333e91b4207da32a9ef4b2b9239557efa26f3c9e7a83e0291c5068a9c20f1a38f9bd9e3f49409055e55194a830ddbb5f264d814dec384e7705e6a3fc7b030d6bdde387357ec143d9afa336fe40318349987626b060ddae386ea4499a1962e9a54d7d5c6e8f3b98a06a026b5aecf5419a2d712e92d37d43a7283c3bc24b2008baaad5138d8e6758f6a5b132f80e0bfcdb87fe89e8660309a87489656fa0b4727d44bebd652c38d62548111f3f67a781e0655e7a5199419fdabceb5a4f69aac82c49175e701f1b", 0xec}, {&(0x7f00009cf000-0x28)="b1e3be529dcd1092b11adc1c2d5eb29f1058bc8feb2073e2459c2440db5866c878f478321cd33991", 0x28}, {&(0x7f0000a52000-0xad)="4d00b57980f3badd5afaa0931b77ca48dd7d75d461ffa52cdf532101c240dd65168f7cc52a0e44a986b21844e72c5a559ee58c9cc379b5b5c2074bc7d35fbc99cc92537f9b8dc7a3edf9138b38a1c0cbbcae593462509ecfb2b9eaac312ca0e041d338986e03829a7b296de9944de9f65fc7c39c7349b3086dad362350531277b39d3655fd0657b8bde83c1ffc9b016e0bba4cfa80a1f455d0019cfe34209afdcb64de87f7fbf41f844e4b5063", 0xad}, {&(0x7f0000201000-0x77)="cb132f55c1ad2cdcea80061d61e1c9b8be3b121bf10954cd200fac116cfbec74f317b21cee1b1ccfb12396159075bfd81aee3e3c930ca568a6296fe2aee278a74d06b8147e8acd1f91e011dbc274ec07763b5b347d7ec4d61f130d16eef1a6c9a1731571ed23af690145f34039b51056ca5d4a85acf848", 0x77}, {&(0x7f00008ec000)="b111400ee575ef1d3b5e0eedaf3c1b4654892fcd478ee37e2a135a1deee8c08bc87addb36573dc55bb3f96a97420ae260c2202d78f7f84dd6066d9674f5bcb9593faf7cdf05da5f1d619a3f0c9be6a3a5e0989d2b6ab4271a7adf677b4a639630c5ccd13105c2da43a0ad4756e74a1e71208365008eb7fd7dc05805e410dcf3e34caa40f0a40936b4634ae", 0x8b}], 0x5, &(0x7f0000f34000-0xc8)={0xc8, 0x13f, 0x4, "ae00d53f8c209c274a64b6d54ea7be3794fbd15cf201a9aa360a1a3cc7c26dcde416c9c53b1df40b6bafd1e36b1352195cc083fdd33bf0f95868065aede1b453aef81cc093f8d05d18bfedca01484110746a9f5e894b93ce8505b77a676266f3141cfb18953eaa63d6bf8f68462bc16afc9ed19562ff80fa322d8b94820fcc7ea8ff63611c0f9d1ed620f7960d8c7ef45ea72050374f5cd3b1213e698ca382f763d635ab643182679ca72dc0e1240fc022db34062ba4"}, 0xc8, 0x4000}, {&(0x7f0000b73000)={0x27, 0x7, 0x6, 0x3, 0xffff, 0x4, "9d4d960d162e3f5d966c3d98a1a7bb3191c6b2b18ae2ed10126c6312138ddb0e94b31d4376e9925cac8e5dbe2368c1eb7f54400c6b949825be0391b4b4578e", 0xba}, 0x60, &(0x7f00001f9000)=[{&(0x7f00008fd000-0xb8)="b736ef262cf39ea7df57a518082ca1f4c5df0be84a8968456ff9f1530a9d8b1e2d8b1545abff18da7a5e86673bb79a738ec1140dcae7c5f16cc5d159c6edbc342726878e7aa61a45f21c1b47f0273a81e153598e243ba6508c46a13e4abfd30f70b5b24f20301f12da44094d096e1643b90434e1e0e1e6bd32e437e588b456206773180d74e6b95d19a562781e9df94d55ae5ce1a3ad2b24caa63cb872f3641ea597cb51418ab3dd0dc7386a68914fb8ecdb2fe98b18d30f", 0xb8}], 0x1, &(0x7f00005d6000)={0x1010, 0x0, 0xe2ed, "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0x1000}], 0xa, &(0x7f0000797000)={0xa8, 0x1, 0x8, "439b653f92831ba488ac5b2ab6c3255b3707a555e9592751eca0016f6614cecd61d0543c71d5493410cd9c142cb60af147ffaf4931ba1f29892301bc0f8635349b8c9817eb538ab7f4ebfbe2df02f4f8d38006ecd552afd3bee4dd9a9c6818b726f10bca2f875a7850559425bef936a5ca30cfe59c6830d2a9c6cdc03f766ddb955df4fd321aac51a71cee71ab6631093d"}, 0xa8, 0x40}, {&(0x7f00009cf000-0x60)={0x27, 0x0, 0x0, 0x2, 0x4, 0x9, "e31f02591648d49041451b730183c99261f8e1857592903a519316ed4be641eea8265caad4042bf2c0f08959329dc6d579035034e880ee85eff317550a11c9", 0x4}, 0x60, &(0x7f0000299000)=[{&(0x7f0000992000)="2bda954bea4a3d3b63b02cc0791315ee20d9d923c4bc7069e3b5eebe400843a6045f17a26a389ca2ce6792a2afc5e00f46e9c71e83692bb1eacb4d633447cf93eaba674ed6ba21e8f2c8b1ffbbd72b248c71d17a481b92ba7f7893e8612083deccb9792fb22191c8f797b18ce26089e9ee3c3084de4a691bc9a66db071c14530718b317c8406ed69f5e47f7bb0f7a16c77a5", 0x92}, {&(0x7f0000b76000-0xd)="f68de6f33d8c451dd4897bbc6b", 0xd}, {&(0x7f000001d000)="6a967b9bec185eec5882ff4c32c727eba70ef2b2d78cbbef9d7cbcc68733a7673279bdb8a8dcd5ebf88abb419337566078a3a595dba8812d59a9cefb54e9c8889b809bb1c2e8f222286ad096c17f625cda2269cc1c8a30e9594cfa34936b51d7244faeebb21981fc1dfdd1e14426ddaff316be5f7bf0e5be459d7e3d75506b85aec2f3714a6be168921bda8eb0cb99d73e31559901f986dc51d84f300080c5ee28b1dc57fb271bb48922a7c5785494cba9c3af6db10885a233be88d57923fd1aded37ae43b28677814a4e5", 0xcb}, {&(0x7f0000bbf000)="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", 0xfe}, {&(0x7f0000fac000)="be8a40877e1b7edc8119165491a0eccc554bcec49cadc20a16a40302cbfd2ff1f0dbf434a88dfe01ca2403a763f44f9fd98fa33dc815ef94177f7aba2502df2cacbe9c8e43a429c1dc0350f257dab3b6f5b739fc07c7a83d88832e905bc9693283a97fda0e8d07ca281ff2127c54e80fb89260204311f67fd7283c54c0f1e0bbf395cba80c095430b706fa2990a1b7c968ee44bf4c425e519a3c9eac441f4e83a885d10de2785d954911fbfdf7e1ddb188cc06b8850d3b282369308624f6e71a2cb874bf37da7282df0f2b5a96c0258b789c54f6ee7ed6efb2d3f55d", 0xdc}, {&(0x7f0000f62000)="cebd02a7dde84f5b5cbe57e05c0ca8b69a6b2220add055b20bde8af8d74a8152b4419027fc4435f049abe288aecc90262a6ca91a99f50c8d4cb2ed93c2f686cd4fd1aa1575fdf20a976af12a7cd986ec18f6a8bdcb34c3791eb8cf5026a3bd50e1154570869dc50d3b7d9598f87dc468d42514a2e789a008c9024f2f5e4fef3dd08dc93aa8b39b57bf00c98b05ebb03dfceabd02553643db06d1e8a7440153268389fbc7bc97bb7b19b956d3cb1bc08bc85e401fac54908912ac48fbe60d851527c687894061c6b5842bb7a4b55dc891f862e2", 0xd3}, {&(0x7f000041b000-0x93)="760ed3350ff8039a0352a1713ed86dd69136e4da9bcba75c580812db032fa7af3d363696c53cfc714b901355f3e64b66737006baab76bb0ef213b9a2779ec6a2f2212677da3cfbd98426eea3063d0330d8b731cc7d295b74e4927234ae876a98c244eb6c62647ff2faef80af738b4a9f8e4c3546bf7a3a13e69e6298303def5f8a53774fe8805a70121ba6a8323919c4552479", 0x93}, {&(0x7f0000234000)="c3740b680196046b15696db7d53c4fa85ca33020c30ab91e1e94ef1c2ba53a0b942a", 0x22}, {&(0x7f0000fed000)="5ac2cbc6bbf7dc8b3130934b00560067dfad34dcf7e3dae2c9c15111b650af3bf6d4df59b2f7c87f2756a1e5486d3194d9050423af9d023d4f23ce4f327eea", 0x3f}], 0x9, 0x0, 0x0, 0x8000}, {&(0x7f0000f6f000-0x60)={0x27, 0x1, 0xf3, 0x7, 0x100000000, 0x1, "56be3d2801141c3033e6aeaa67c7d74e8fa4ebb60bdd55b34481880420b526092f1e40e000f631000de7d79df01808548bc4c8df3dacfcde2e606d615edb27", 0x5f}, 0x60, &(0x7f0000403000-0x20)=[{&(0x7f00001b2000)="1cdbab92eedc1b46f1ddfe85633d1d94ec26d909b84e09d1e9463f8080994c1de134d35b9037f4dc353b547887eb24a2e01d51a6f5501c5ab2ea70509df2e0af4d9d183948fb66bc51763d262c50576c0cb156e6a2f9f40bb6aa9f74efbc60aa4ced47a041e3f482daee5e7fc4d01e20aefe5b80b434bcf80f31d8af7c5deab88b6cd8d7775f9ca43cf8886ee975fb97293463729edad2ca185e7602cdd5aa4aada08c6cbe25dd5dced5c6a6dc4ce2036e31d0287045341ff7ea524a233ac9506ab9c2f1", 0xc4}, {&(0x7f0000fd8000)="20c171c0bcf95bf362aee4d3a4ccb13d951eb679fa06b3bcc46b84d1c017a2c3929ce412a05ee6712527015726c71b81afebd44c05f2a3453977f35bf3ae1cfb7fcd7b4ee0a4b1fbb3a0e88e5f27ac5a46d0e5d1c9b08e9ba6d250c4c7401d8a8bbddd47228b6d4459", 0x69}], 0x2, &(0x7f000097e000-0x48)={0x48, 0x107, 0xf7c8, "afcde798f7ba36b4259abaff7cb93bf6553c01eac870cbdfa3a15371d121b5df926e4edbdc634e47b4229bd5c8fbb2f610288320"}, 0x48, 0x40}], 0x7, 0x4008004) r3 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00004aa000)={r0, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00001c4000-0x4)={r0}) 2018/02/04 17:44:59 executing program 7: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f24000-0x1)}}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000adb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000051e000)=0x1c, 0x80800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003af000)={0x0, 0x0}, &(0x7f0000828000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000588000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x2, 0xa2, 0x0, 0xfffffffffffffffc, 0x27fcb381e4251790, 0x80, 0x20, 0x0, 0x0, r2}, {0x4, 0x4, 0x9, 0x0, 0x0, 0x2, 0x1ff, 0x4}, {0x200, 0xff, 0x20, 0xb72}, 0xffff, 0xe, 0x2, 0x1, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x0, 0x3f}, 0xa, @in=@multicast1=0xe0000001, 0x7, 0x6, 0x0, 0x4, 0xfffffffffffffffe, 0x7, 0x1}}, 0xe8) 2018/02/04 17:44:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c6e000), &(0x7f0000c43000)=0x4) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000895000-0x4)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dc2000)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a07000-0x8), 0x8) 2018/02/04 17:44:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x3ff) getpeername$netrom(r0, &(0x7f0000824000-0x10)=@ax25, &(0x7f00007bb000)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000edd000)='uid_map\x00') sendfile(r1, r1, &(0x7f0000b58000), 0xfffd) 2018/02/04 17:44:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x95a) syz_emit_ethernet(0x5e, &(0x7f00004f4000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "7441a0", 0x28, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "a21d3b4007eb7250f40db2ed71815c19"}]}}}}}}}}, 0x0) 2018/02/04 17:44:59 executing program 6: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000553000)={@common='lo\x00', &(0x7f0000faf000)=@ethtool_perm_addr={0x20}}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fb3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000fb2000), &(0x7f0000fb3000-0x4)=0xc) 2018/02/04 17:45:00 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00009f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f92000-0x8)={0x0}) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f93000-0x9)='/dev/vcs\x00', 0x244002, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000071b000-0x4)) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000621000-0x30)=[{&(0x7f0000f8f000-0x2f)="9b", 0xffffffffffffff42}], 0x32, &(0x7f0000655000)=[]}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000014c000)) 2018/02/04 17:45:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000696000-0x9)='/dev/vcs\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fb5000-0x4), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000bfa000)='ns/ipc\x00') syz_open_dev$usbmon(&(0x7f00008bd000)='/dev/usbmon#\x00', 0x2, 0x410980) r2 = syz_open_procfs(0x0, &(0x7f00009b8000-0x7)='ns/ipc\x00') setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000316000)="38d90e80f107ed3c40e849d3332cb9ca4b25d4d3408b8d8e2270e4da455a3dc02980df745da48887d7041c6be408f42a8d7859e920c94cea5fbe80692b6a315bafb18d8b28421085a41573e8744d02f1464691beb6066e505535ce28f5a519e0839834e7b304cd10bf7eeaebade61b96adcf3d8730c59fc9605c5cc2aa2fadef80da7d32a417ed8e2c76838899881676f4d4c194ff27dd44a35006569524ef2e49fce285dd35010afcc1b5c7522415757d67bf0bd2b65bb80e84fc5a9bc74ca479151596c58451b365680031b404f2cd5091489e52bae2c3336eac439770e27d079c8972b554e8aa6fabc7aa50467031572b4696155893b6a5", 0xf9) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00007cf000)={0x5004, 0x3ffe}) 2018/02/04 17:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000203000-0x8)='./file0\x00', 0x410102, 0x70) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f00004fb000-0x8)='./file0\x00', 0x103c01, 0x0) 2018/02/04 17:45:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x5, 0x0, [], 0xffffffffffffffff}]}) 2018/02/04 17:45:00 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000008000-0xd)='/dev/usbmon#\x00', 0x1, 0x101000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000006000-0x4), &(0x7f0000004000)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000003000-0x4), &(0x7f0000005000-0x4)=0x2c6) 2018/02/04 17:45:00 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e98000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000996000-0x10)=@generic="6ea383eee51d0a0e7969af00bf463578"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/02/04 17:45:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00001bb000-0x18)={0x0, 0x7, 0x3, &(0x7f0000001000-0x8)}) mmap(&(0x7f0000000000/0x2f5000)=nil, 0x2f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002f6000-0x4), &(0x7f00000b6000)=0x4) bind$alg(r1, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) mmap(&(0x7f00002f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00002f7000-0x4)=0xfff, 0x4) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f000027f000-0x10)=[{&(0x7f0000206000-0x7e)="5317bf91f4aa354929a6bcd486bbd7fcc45a1d62072673da09547d435de828ecd3b8a9d48335e5f00311d6caff8623a491d63a1948adb88d", 0x38}], 0x1) 2018/02/04 17:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) shmget$private(0x0, 0x1000, 0x8, &(0x7f00004c6000/0x1000)=nil) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000c14000-0x8)) getgroups(0x7, &(0x7f0000fdb000-0x1c)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000699000)='/proc/self/net/pfkey\x00', 0x6000, 0x0) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f000083f000)={0x0, 0xf000, 0x83, 0x4, 0xfff}) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000968000-0x70)={[{0x52, 0x1f, 0x7, 0x85f, 0x2, 0x80000001, 0x6ee, 0x4, 0x4, 0x8, 0xf27, 0x5b, 0x3}, {0x10000, 0x80, 0x3, 0xd7, 0x8001, 0x3, 0xf280, 0x100000000, 0x1f, 0x100000001, 0x80000000, 0x2, 0x400}, {0x3, 0x339, 0x8, 0x7ff, 0x2, 0x0, 0x52, 0x2, 0x1000, 0x7, 0x401, 0x4}], 0xfffffffffffffc00}) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00000f0000)={[], 0x2, 0x401, 0x5, 0x0, 0x3, 0x2000, 0x7000, [], 0x6}) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/02/04 17:45:00 executing program 2: syz_open_dev$sndmidi(&(0x7f0000851000)='/dev/snd/midiC#D#\x00', 0x0, 0x4a101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005c1000)='/dev/ppp\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00005d4000-0xa)='autogroup\x00') ioctl$TCSETA(r0, 0x5406, &(0x7f000099a000)={0x213e637b, 0x2, 0x101, 0x0, 0x1f, 0x4, 0x3f, 0xf4dc, 0x1ff, 0x9}) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) r1 = add_key(&(0x7f0000a7f000)='pkcs7_test\x00', &(0x7f0000feb000-0x2)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r1, 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/02/04 17:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x7, 0x84) readahead(r0, 0xffffffffffffffc6, 0x6) 2018/02/04 17:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000720000)='/dev/dsp#\x00', 0x101, 0x40) connect$inet(r1, &(0x7f000000d000)={0x2, 0x1, @rand_addr=0xe7e}, 0x10) close(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000326000)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000c9000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, [0x3, 0x2d, 0xcf2d, 0x7f, 0xfffffffffffffff9, 0x4, 0xfff, 0x101, 0x7fff, 0x1ff, 0x80000001, 0xffffffffffffffa1, 0x8, 0xe085, 0x4]}, &(0x7f0000465000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00002cc000)={r5, 0x4, 0x10}, &(0x7f0000577000)=0xc) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00001e0000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r6, 0x0, 0x2, &(0x7f0000bd4000-0x10)={0x6b, 0x101, 0xfffffffffffffff9, 0x5}, 0x10) sendmsg$kcm(r6, &(0x7f0000a38000)={0x0, 0x0, &(0x7f00006ad000)=[{&(0x7f0000f9c000-0x1000)="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0x1000}, {&(0x7f0000827000-0x7b)="acc87d5c3e17b226de49b4aa67db8b46eabbc63b36d8962c6a9a81dbc06431dcbc05496867f42e4634ce80c48e0426434d193f7f305ab888be2ff0a98475f750b3ee1c0f431fe797588fa8101cac1ac2db5e17436520845edab94ff69214029fc03ab23beb092071f90dc37ac768faba68343b4008e74e46652adc", 0x7b}, {&(0x7f000008c000-0x81)="344ee0a98799bc60cc924f414bf61f5e51d90366ac30201ca1a30db6240f105a1f765f31a95e663052db34fdea4fe174cc4dc2d216d25fe156280d675efc6795032ffb0cc9fff807d7ba84171e22afa6d5e6e0525291ecde10ab393694900a5a7ec0dde8a249aa76e4ec9f4d46aa62dbb3d797c5be0981e90ebc2c3e92b1e244b2", 0x81}, {&(0x7f0000cbe000-0x72)="8bb8d34c238ef9fc4c98757533dc3e9ef12278a512f2d45bb08042f2178e4bcd54c7b50fe65d518a25fae2234b523f1b23ae9dc85b231981a8cf4fec5accb8aa7ac56303a68c9edd3488482bd7b1f75766f5bf6a4fcf71c5ca995e6fe2abb4fd57f71129faa1c71041c3d30ef865d3367b63", 0x72}, {&(0x7f0000ec5000-0xfd)="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", 0xfd}, {&(0x7f000015c000)="3b0227ac0805fb28d897dfa63a177ea4d30e3be513cb8db591d4a2c4bbdecd346a2f9c5974351e80751e11", 0x2b}, {&(0x7f00003a9000)="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", 0x1000}], 0xa, 0x0, 0x0, 0x55}, 0x4000) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/04 17:45:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ae3000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000074a000)=""/216, &(0x7f0000228000)=0xd8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564494327845a4bc7ff03fd25bfe0b7"}) fcntl$setpipe(r0, 0x407, 0x3ff) 2018/02/04 17:45:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x1c9c380}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000698000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$inet(r0, &(0x7f0000887000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000f3b000-0x8)=0x30b) tkill(r1, 0x1000000000016) 2018/02/04 17:45:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs, 0x8) fcntl$setown(r1, 0x8, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ea1000-0x8)) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/02/04 17:45:00 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 = socket$inet6(0xa, 0x80001, 0x4080000000000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x20a) 2018/02/04 17:45:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00009f5000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x24}]}]}, 0x28}, 0x1}, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000670000)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00008be000-0x8)=0x2) 2018/02/04 17:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f00005e7000)='/dev/dmmidi#\x00', 0x100000000, 0x802) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002b6000-0x20)={0x54f, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000083b000-0x20)={0x5, r2, 0x0, 0x9}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00008fc000-0x4)) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) 2018/02/04 17:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000ab5000-0x72), 0xfffffffffffffed7, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 17:45:00 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) write$fuse(r0, &(0x7f0000003000-0x28)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out}, 0x28) r1 = semget$private(0x0, 0x3, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r1, 0x5, 0xc, &(0x7f0000002000)=""/4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000004000-0x20)) 2018/02/04 17:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_sigsuspend(&(0x7f0000058000-0x8), 0xfffffffffffffff8) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000128000-0x7)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00002d0000)={{0x7, 0x81, 0x2, 0x4, 0x1ff, 0x5}, 0x7ff, 0x2, 0x5}) 2018/02/04 17:45:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a0d000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) sched_yield() setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d47000), 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b35000)) recvmsg(r0, &(0x7f000030f000-0x38)={&(0x7f0000a59000)=@rc, 0x9, &(0x7f0000e05000-0x70)=[{&(0x7f0000d1e000)=""/80, 0x50}, {&(0x7f000091e000-0x15)=""/21, 0x15}, {&(0x7f0000d79000-0x61)=""/97, 0x61}, {&(0x7f0000491000)=""/156, 0x9c}, {&(0x7f0000475000)=""/4096, 0x1000}, {&(0x7f0000739000)=""/62, 0x3e}, {&(0x7f0000da4000)=""/196, 0xc4}], 0x7, &(0x7f00008f0000-0x7b)=""/123, 0x7b, 0x80}, 0x0) 2018/02/04 17:45:00 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000), 0x8, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000008000-0x8)={0x80000001}, 0x8) r1 = request_key(&(0x7f0000006000)='id_legacy\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000007000-0x1)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000a000)={0xffffffffffffff9c}) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002000)={0x1, 0x64c}, 0x2) seccomp(0x0, 0x0, &(0x7f0000009000)={0x1, &(0x7f0000008000-0x8)=[{0x9, 0x1, 0x9}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000008000)='user\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000008000)="8078c96bc2f149407ee2345054ab92b3eb0dd3e56fea1cce29f091d783d057a091e7d1245255ddb394fd3394967a7aabdd733450825045fd1b4a204c580ff0aa6a0d1b6369159e95ab6c4d22657dedcb5dc79126339cfd4e63e05196a20aa55fc8e39b390e43d46c483794aded976842f53e586f0c3423", 0x77, r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000006000)='cifs.idmap\x00', &(0x7f0000006000)='\x00') 2018/02/04 17:45:00 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = syz_open_dev$mouse(&(0x7f00005ba000)='/dev/input/mouse#\x00', 0x3, 0x10800) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00005b1000-0xc)={0x5, r0, 0x1}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0xffffffffffff9709, 0x100000001, 0x0, r0}, 0x2c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000ff1000)={0x20000000}) ioctl$KDDELIO(r1, 0x4b35, 0x200) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000dff000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000012e000)={r3, &(0x7f0000ff2000)="046544d1ea14332b0cbf4553a879835a708593459dd00ea1cb82fff3870be49d1294034ae52cb87b595e149d673dcc32fd4e989aedc565da8e92cbdde8bf4b1e274ab71d00e417bc0a079be31a569f45d5c6bc52a49decbf33c288af26badc0b4ef58e7e724b0e8bbbc8aa907843a19fbfdad90858a148941942c1b38ce60d18d5037f3ae44d3282925c0c", &(0x7f0000ff0000), 0x10000000000000}, 0x20) 2018/02/04 17:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f000029d000-0x4)=0x1, 0xffffffffffffff65) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast2=0xe0000002, {[]}}, "c4e60974958cac44"}}}}}, 0x0) 2018/02/04 17:45:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000771000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r0, &(0x7f00003a9000)=[{&(0x7f0000d47000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000391000-0x10)=[], 0x0, &(0x7f0000e0f000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}], 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) dup2(r1, r2) r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000040a000)={0x0, 0x40}, &(0x7f0000514000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000263000)={r4, 0x6, 0x30, 0x180000000000, 0xda9}, &(0x7f0000dd9000-0x4)=0x18) connect$unix(r3, &(0x7f000002d000)=@abs={0x1}, 0x8) 2018/02/04 17:45:00 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000003000-0x1c)=""/28, &(0x7f0000002000)=0x10) write$selinux_validatetrans(r0, &(0x7f0000f01000)={'dystem_u:object_r:agp_device_t:s0', 0x20, 'system_u:object_r:fsadm_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5e) 2018/02/04 17:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x713f}, 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, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000bc6000)=0x973) openat$vcs(0xffffffffffffff9c, &(0x7f0000b36000-0x9)='/dev/vcs\x00', 0x40a00, 0x0) getsockname$unix(r1, &(0x7f0000254000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) 2018/02/04 17:45:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000eba000-0x8)='./file0\x00', 0x22) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000068000-0x4)=0x5) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00004ba000)={&(0x7f00000af000-0xc)={0x10}, 0xc, &(0x7f0000dc5000)={&(0x7f0000c6f000-0x1be9)=@getlink={0x28, 0x12, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) 2018/02/04 17:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = semget$private(0x0, 0x2, 0x24) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000240000-0x24)=""/36) sched_setaffinity(r0, 0x8, &(0x7f000077b000-0x8)=0x5) nanosleep(&(0x7f0000d6b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000bf8000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/02/04 17:45:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xe0d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000d62000-0x4), &(0x7f0000000000)=0x4) 2018/02/04 17:45:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = socket(0x4, 0x80a, 0x7ff) sendmsg$nfc_llcp(r1, &(0x7f0000743000)={&(0x7f0000a2b000-0x60)={0x27, 0x9, 0x3a, 0x7, 0x6, 0x0, "9b7d6d29d83274bfc3b0b03795f4a3ce7cc7f71a7ab55b011f90a0160b4363659ae159907acace61fbfba223c9a871d8cb8abe9ccf047157078173fd980d6c", 0x401}, 0x60, &(0x7f0000eb9000)=[{&(0x7f000005b000)="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", 0x1000}, {&(0x7f0000610000-0x25)="786aee4b2c43e5a5f35b8a3c7aa1f23f6e272601682fef54516a82b43a06f4eb93a0324b95", 0x25}], 0x2, 0x0, 0x0, 0x10}, 0x80) listen(0xffffffffffffffff, 0x8000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00008d7000)) sendto$inet6(r0, &(0x7f000044c000), 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(0xffffffffffffffff, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) close(r0) 2018/02/04 17:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000427000-0xa)='/dev/cuse\x00', 0x200002, 0x0) uselib(&(0x7f0000671000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00003b2000-0x8)={0x0}, &(0x7f00003f7000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000287000)={0x8, 0xc04e, 0x4, 0x7fff, 0x6, 0x6, 0xffff, 0x20, r1}, &(0x7f00007b9000)=0x20) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r2, 0x0, 0x0) r5 = epoll_create1(0x0) accept$packet(r0, &(0x7f00006d8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00006fc000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004a5000-0x18)={@empty, 0x1, r6}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000fb4000)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1f) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000fa3000-0x4)=0x4, 0x4) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f000073d000)=0x3, 0x4) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f0000754000-0x30)=[]}, 0x0) 2018/02/04 17:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000322000)={0x5, &(0x7f0000022000-0x28)=[{0x8000, 0x800, 0x0, 0x7}, {0x1, 0x9, 0x4, 0xfffffffffffffffa}, {0xf58e, 0x7, 0x80, 0x7e}, {0x3, 0x2000, 0xdf7, 0x200}, {0x7, 0x2, 0x2, 0x4}]}, 0x10) capset(&(0x7f0000958000)={0x20071026}, &(0x7f00001ed000)={0x10000}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/02/04 17:45:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000093f000-0xc)={0x3, r0, 0x1}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b93000-0x10)={0x0, 0x200, 0x6, 0x1}, &(0x7f00005ce000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003b7000)=@assoc_value={r2, 0x8}, 0x8) getpeername$inet6(r1, &(0x7f0000e14000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000c0000-0x4)=0x1c) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00005fa000)=""/24) mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x4, 0x8010, r1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) 2018/02/04 17:45:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40104) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) mknod(&(0x7f00001ee000)='./file0\x00', 0x5, 0x5) sendfile(r1, r0, &(0x7f0000002000), 0x876b5e795) sendmmsg(r1, &(0x7f0000da5000)=[], 0x105, 0x0) 2018/02/04 17:45:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004dc000)) r2 = syz_open_procfs(r0, &(0x7f00001cf000)='children\x00') close(r2) 2018/02/04 17:45:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r0, &(0x7f0000772000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000a43000)=0x1002) fstat(r0, &(0x7f00009f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, 0x0) 2018/02/04 17:45:01 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000007a000-0x8)) syz_open_dev$sndpcmp(&(0x7f0000c14000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0xa400) [ 205.323782] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/02/04 17:45:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00004e9000-0xb)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000abe000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ee000)='/dev/ptmx\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000949000/0x2000)=nil, 0x2000, 0x68) r3 = openat(0xffffffffffffffff, &(0x7f0000f7e000-0x8)='./file0\x00', 0x400, 0xc0) getsockopt$inet_mreqsrc(r3, 0x0, 0x200000000002b, &(0x7f00008c2000)={@remote={0x0, 0x0, 0x0}, @broadcast, @empty}, &(0x7f00001ac000-0x4)=0xfffffffffffffee3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000039000-0x4)=0x1, 0x4) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000d0f000)={0x2, 0xaea, 0x6}) r6 = dup3(r2, r5, 0x80000) r7 = openat(r6, &(0x7f000050a000-0x8)='./file0\x00', 0x203, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000390000-0x10)={0x2, 0x8001, 0x9609, 0x3ff, 0x0}, &(0x7f0000445000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000bc7000-0x6)={0x0, 0xffff}, &(0x7f0000afd000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000951000-0x104)={r9, 0xfc, "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"}, &(0x7f0000b92000-0x4)=0x104) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000053c000)={r10, 0x5, 0x0, []}, &(0x7f0000adc000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d4f000-0xc)={r8, 0x9, 0x4000000}, 0xc) clone(0x0, &(0x7f0000de9000), &(0x7f000019c000-0x4), &(0x7f00008be000), &(0x7f00008b5000-0x4)="00caec") r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r11, 0x8904, &(0x7f0000000000)) socket$inet_tcp(0x2, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x400600, 0x0) r12 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r12, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x800, 0x1, 0x1}, 0xc) ioctl$VT_ACTIVATE(r1, 0x5606, 0x95f) 2018/02/04 17:45:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f000069b000)={0x0}, 0x80000) getsockname$llc(r1, &(0x7f00009b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000073f000)=0x10) connect$inet6(r0, &(0x7f0000b2f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00005e2000-0x4), &(0x7f0000087000-0x4)=0xfffffffffffffcff) 2018/02/04 17:45:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000e72000-0x1), 0x0, 0x9, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f000099d000-0x8), 0x8) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x9, &(0x7f000058f000-0x10)={0x77359400}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008d9000)='/dev/rtc\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00008ec000-0x28)={&(0x7f0000c64000/0x2000)=nil, 0x2, 0x5, 0x13, &(0x7f0000654000/0x1000)=nil, 0x2f7}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) [ 205.381995] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/02/04 17:45:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f000007a000+0x6c7)={0xf, 0xe, &(0x7f00003ab000-0x70)=@raw=[@call={0x85, 0x0, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0xb}, @map={0x18, 0x8, 0x1, 0x0, 0xffffffffffffff9c}, @generic={0x5, 0x3, 0x1, 0xfffffffffffffffa}, @map={0x18, 0x4, 0x1, 0x0, 0xffffffffffffff9c}, @call={0x85, 0x0, 0x0, 0x28}, @generic={0x7, 0x3, 0x3, 0x6}], &(0x7f0000a91000)='syzkaller\x00', 0x0, 0xff, &(0x7f00005a3000)=""/255, 0x41000}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000e2f000)={r0, 0x0, 0x5a, 0xf, &(0x7f0000296000)="282b2d2118d1068f3d0ca0e365b551c79cea3475abbdd04f92e85462629b5952df45528356125aa10e4a60b641628344623785d6fd90217d76a5d97f9c5ba6c8684e955e68963cbaf5776e2f9c852f0c549d305b995ed47a124d", &(0x7f0000da2000-0xf)=""/15, 0x8, 0x8}, 0x28) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) signalfd(r1, &(0x7f00002af000)={0x8}, 0x8) ioctl(r1, 0xa9, &(0x7f00009a2000)="99dbe9af54eeed4add59ec39ab4a32985e65761e21c39ef64d514a33736cc07b45348a235b4d1b61a736589db019fd4ed3117336c078329687b514c8351419e68bfa53b81ea62795") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r2, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/02/04 17:45:01 executing program 4: r0 = socket$inet6(0xa, 0x2000000000000000, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000001000-0xde)="9d1d4db2cd7496b89aefb12c0c148977cf74a877e52918296bc294f92ae0eea64b02c808df763b3c53088d76425b64bf00d7e2ac8ee50b415649cce80f7746f18685c192cdbd62fdfafeecffdebe1bb79e6f446be5a916ddbe0ba9f6b595113b1df8d4e1ae9fbb38a4e8981c76f938c8c77e428eb28d21e55f3df83c6665f3341d663ec97e74cba3c02ac161718404b0fb5da249f6cda881bdc5b2f3344dffe0ef2979eba96ae7005aaa695020a03c83b0f3b022919e9e8c08d5ca185495b1360210d6c03aacc09243d479640e113a62eb39227ebc704d9b620f73ba46f4", 0xde) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000011000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @dev={0xac, 0x14}, @rand_addr, @rand_addr]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0x9, "107777ff001002"}]}}}}}}}, 0x0) r1 = syz_open_dev$mice(&(0x7f00000a1000)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000729000), &(0x7f000046b000)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000c62000-0xb)='net/rfcomm\x00') write$tun(r2, &(0x7f000047b000-0x107)=@hdr={0x2, 0x80, 0x5, 0x0, 0x6, 0xffff, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0xbf, 0xc0, 0x75}}], {@llc_tr={0x11, {@llc={0xfc, 0xfe, "e1db", "bbd54e13497d6986c1621be26e171fd195038b858d450416ce1e886a04a584628420cc9f1f1e979953453bf1350dd39255ccc3929fec57e47190ca5c3b71160492770d730e151d9713c5d748f9f268211b4a401132fa06b08c56b0ea26efc064dbaf1299d2810c3847b13eee672b97c031cb046d61326b98d8f795a6a093ff3653ec1df07f18de7d2d2df2611b7ff172a9b88bca1a463a4ff2cf6426149e314e774806b4917a8c816d0fed771a347aa7cbb6a533656b2c8d4b34c164768467d048e0224a765371e6efe114aaacd4019736a083a5e41748b62581f5707980e132c8f36e37bb5e52"}}}}}}, 0x107) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000700000)={[], 0x3, 0x80000000, 0x1ff, 0x0, 0x34, 0x10000, 0x7001, [], 0x3}) 2018/02/04 17:45:01 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000ebb000)=@sco, &(0x7f0000cb5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000eb6000)=[{&(0x7f0000e1d000-0x39)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d003f000000280ff4000300000000000000060400", 0x39}], 0x1) socket$alg(0x26, 0x5, 0x0) r2 = dup2(r1, r1) sendto$unix(r2, &(0x7f000098c000-0x37)="be084a047f0a5151e06248b242216f50c86a4eaa07fdad3db1911c4d6f45735fbdb6f17bfb7c36071919f344a606feb404a526d0be1159", 0x37, 0x20000010, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000060000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000f46000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00008d2000)=""/184, &(0x7f00007ee000-0x4)=0xb8) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00004f2000-0xc)={@broadcast, @local, @remote}, &(0x7f0000eeb000)=0xc) ioctl$int_in(r0, 0x4000000000005473, &(0x7f0000f1a000)=0x100000000001) 2018/02/04 17:45:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x0, 0x40) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x6, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000adb000)={"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"}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_open_dev$dmmidi(&(0x7f0000be5000)='/dev/dmmidi#\x00', 0x100000000, 0x408000) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x40000072}]}) 2018/02/04 17:45:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstatfs(r0, &(0x7f000047c000)=""/4096) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) r1 = openat(0xffffffffffffff9c, &(0x7f0000c65000)='./file0\x00', 0x143200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00005b0000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af8000)=0x20) openat$dir(0xffffffffffffff9c, &(0x7f00007b3000-0x8)='./file0\x00', 0x400000, 0x90) mkdirat(r1, &(0x7f0000ebf000)='./file0\x00', 0x2) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000e1c000-0x4), 0x4) 2018/02/04 17:45:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) r1 = socket$inet(0x2, 0x4000000805, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000713000-0x8)={0x0}, &(0x7f00003ed000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000088e000-0x14)={r2, 0x4, 0x8, 0x8, 0x4, 0x5}, &(0x7f000016b000)=0x14) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) bind$inet(r1, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/04 17:45:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000aa8000-0x9)='/dev/ion\x00', 0x400, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d82000)={0xb8000000000000, 0x0, 0x4, 0x5, 0x3, [{0x4, 0x72a2, 0xd2, 0x0, 0x0, 0x1}, {0x8a30, 0x1, 0xda59, 0x0, 0x0, 0x705}, {0x2, 0xe7d, 0x7fffffff, 0x0, 0x0, 0x2}]}) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000b59000-0x8)='pagemap\x00') tkill(r1, 0x3a) getdents64(r2, &(0x7f00007b2000-0x1000)=""/4096, 0x1000) r3 = shmget(0x1, 0x4000, 0x68, &(0x7f0000f7b000/0x4000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f00001f5000)=""/4096) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000b80000-0x4)={0xffff, 0x0, 0xb000}, 0x4) renameat2(r2, &(0x7f0000f39000)='./file0\x00', r2, &(0x7f0000919000-0x8)='./file0\x00', 0x2) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000b83000)={0x9, 0x5, 0x3ff, 0x2, 0x100000001}) getdents64(r2, &(0x7f0000af5000)=""/4096, 0x1000) rename(&(0x7f0000835000-0x8)='./file0\x00', &(0x7f0000a3f000-0x8)='./file0\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000497000-0x4)=0x5, 0x4) 2018/02/04 17:45:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000c30000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x40040) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x3c, &(0x7f0000972000-0x3c)=[@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x2, @rand_addr=0x101}]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007ee000)={r1, 0x1e}, &(0x7f0000690000-0x4)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) fchdir(0xffffffffffffffff) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00004c2000-0x10)={0x1, &(0x7f0000505000-0x4)=[0x8]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000607000)='/dev/rfkill\x00', 0x20000, 0x0) r5 = semget(0x0, 0x4, 0x12) semctl$SEM_INFO(r5, 0x4, 0x13, &(0x7f0000f7b000-0x1000)=""/4096) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000c97000)={0x283, 0x100000000}) socketpair(0x4, 0xaf1765c74a8f824a, 0x400, &(0x7f0000695000)={0x0}) setsockopt$inet6_buf(r6, 0x29, 0xd3, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000921000), 0x4) clock_gettime(0x0, &(0x7f0000000000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000402000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fchdir(r3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000b5a000-0x4)=0x1f) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2}) ioctl$sock_netdev_private(r7, 0x89fa, &(0x7f0000f83000)="b683f4dcc1a02381fa1dca2a57c53718da00c3755c49ef4eaae7aabbddc62df7356d0d562248745b391b1905907c459db4743fe60d4db1e6ab5eca9cdc531ae37fb3be3107f059b8efbc57f2a43e450a9777e5950d99f7828bf29b1c82c617e8e777bb3fd019836f95be916d56c7e3d15f280f8e01a073a6e8931ce6c0de022249c3bbe5e1e2a6e25f885c0b9e7f39fd50e29b6b72d0edc963e2c6e216281c5c41416fd12740a3b4f4aa40d692e819caeca8a5377ce8299a2aeafee60f7db45503088785ba4560eb2e88fef05d8073b43876e1c3650af7b9a4") ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/04 17:45:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fa5000)='./file0\x00', 0x80002, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000097000-0x1), 0x1) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00004d1000)={0x8, 0x7, 0xffffffff, 0x5545}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000019a000)='/dev/rtc\x00', 0xa57bcb52a7f336e8, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000f58000/0x18000)=nil, &(0x7f0000e94000)=[@textreal={0x8, &(0x7f00008b9000-0x3b)="0fc72e000066b9c10b00000f32660f38db8f02000f20e06635000200000f22e00f01ca0f22a70f20d5642ef30f18d00fb449cf66b9d90100000f32", 0x3b}], 0x1, 0x40, &(0x7f0000b9f000)=[@efer={0x2, 0x800}, @cstype0={0x4, 0x9}], 0x2) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00007eb000-0x25)="ef0e47ba6a9e83b7729678c0d1a0f698ba1a8e0cbb54c007f1018b185fd79b49ea15d53d82", 0x25) sendmsg$key(0xffffffffffffffff, &(0x7f000006d000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000222000)={0x2, 0x7, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000acc000)={0x0, 0x101}, &(0x7f00009cc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007be000-0x4)=@assoc_id=r2, &(0x7f000015c000)=0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000c06000-0x10), &(0x7f000079e000-0x4)=0x10) sendmsg$key(r1, &(0x7f0000f83000-0x38)={0x0, 0x0, &(0x7f00001f6000-0x10)={&(0x7f000079d000)={0x2, 0xd, 0x0, 0x9, 0x7, 0x0, 0x4, 0x3, [@sadb_address={0x5, 0x17, 0x32, 0x0, 0x0, @in6={0xa, 0x1, 0x9, @empty, 0x2}}]}, 0x38}, 0x1}, 0x40) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x31) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000cd9000-0x4)) 2018/02/04 17:45:01 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4}, @assoc={0x18, 0x117, 0x4}], 0x30}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_cache\x00') ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000001000-0x4)={0x17, 0x4, 0x2}) 2018/02/04 17:45:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000cc7000), &(0x7f0000255000)=0x10) bind$bt_hci(r0, &(0x7f0000d31000-0x6)={0x1f, 0x9}, 0x6) 2018/02/04 17:45:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e2b000-0xa)='/dev/ptmx\x00', 0xfffffffffffffff8, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000928000)) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00005dc000), &(0x7f0000cab000-0x4)=0x8) 2018/02/04 17:45:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) recvfrom$unix(r0, &(0x7f00003ba000)=""/22, 0x16, 0x1, &(0x7f00000e2000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r1, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r0, &(0x7f000059a000)="ed", 0x1) [ 205.661887] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2687 sclass=netlink_route_socket pig=2128 comm=syz-executor2 [ 205.730372] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2687 sclass=netlink_route_socket pig=2128 comm=syz-executor2 2018/02/04 17:45:01 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 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00007e9000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$TIOCEXCL(r2, 0x540c) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/04 17:45:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000027c000)={0x0, 0x422bce89}, &(0x7f00009cb000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005c1000)={r1, 0x200, 0x4, [0x101, 0x2, 0x2, 0x5]}, &(0x7f0000754000)=0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000071000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @empty}, 0x200, 0x0, 0x0, 0x0, 0xcb, &(0x7f0000a2a000)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/04 17:45:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000294000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000288000-0xa0)=""/160) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg$nfc_llcp(r1, &(0x7f000005f000-0x38)={&(0x7f0000783000)={0x27, 0x3, 0x7, 0x2, 0x8000, 0x200, "3e65b77d1bc96827b019992c271a4d64eb8548e768e010bd45b3ceb9d0f898a2362936a33d9cfaa9185c0198f74f98b57f9988d82e31863eac3556d49304e9", 0x3}, 0x60, &(0x7f0000b02000-0x70)=[{&(0x7f0000800000)}, {&(0x7f0000f7b000)="acc6649ec0dbe04fc2b92c3bdfa29aa567897094438bb8510e0555cf750dc28425d4da73627b149a4994bd3de6efe8caaacacc3ffe128c2ad5329d00bf94e4252ea79e6345a99676e46917451c452ad542ed874613ed8013c7c89ccd2429a80f4fb49cb4bc5c0b08a905369003ba36ead12bfe434e624c64d4fd5386fdf33c2abe86b8505d47f9058fb5d6a550d548850028dc27cc1a99ef0dad6efd977c7696e069539c097d4589c5f95554cfd084f5d8ef928656a8b56901c75b3f5af5bf63aa03ed693a", 0xc5}, {&(0x7f00000c0000-0xda)="cc9d8c03416df72b31c1f1fc3a2c4f0c9ac0bd02239f8062ce4057021afdafdaa4e02865bbee33cdfa0c3847ad4b183f79fd2fd820d8c6aa418d154e20be44c9f3c3ca8bb03e96e49c33e455b36c72bf9c4388de9582a36957ed3e64be380ef3914c0ca0b0f8ca4194250743b07bf7b96b377238fe592fb8995c256e84b6d73edc4b3896db9929f58679724d70772297aaffc48942e7d31a0ecdd6671b12fe6e9cafc24f3c4119bd9a39b6540e3cf61975da5150bcc2c1b4ac75b864021c66c537c5176957e7bb2c182479fc1df64acdadc868793b16fda6d985", 0xda}, {&(0x7f0000984000-0x6b)="eedf5ca64ec1fcb52b280acad8a2b22e396b10f847772f6575527492afe9bb7a39e785804c6dd21098e0a737c02b676b3aa05bec5dd329f4ccb7d5c69c7d31545de0effa79a09db7459bfb1931def70bcd1a0951e1f4b8c8b3d4c0cd020672270bc6a5dd2079172c62bfa9dfb7", 0x6d}, {&(0x7f0000709000)="142a1b2c839bc56670b1268e5613807637b8cd9ffa2ada5f68516bf52a435b38657863c96d5439caef282c0f40ca772106967df3897f478823b9a85e84381d5c885f8e944655539c33314fd28aa15f2ea97143af52588eb82a18543d12bd84d46116f430fcb5cbef57d0b3575bca3a1a668d8ef4aa87448ed74f03c5f659fc8f868e59905dcd1073015f6212ca0e924f7e0485eced726bdf226abd3a130805b69d759969e78515d282a7e8be3c2547e318a32da9c3b4c1f683e70e0036dac1aa0af48b60f628a13d4fe03e108a75a3715efc051c99d26eb6", 0xd8}, {&(0x7f0000f1f000)="5c66905909f0544f1840a2f6d74c609ceb8e47bae34b4f0a7d753604cecd6666bb6540ca7d05959c022599ae223afbf0232c53d03f5bdd1e80d5f2b67d4be74b58371ff799870df7fd45d80f43f54b1d8ffe496b33737002b50284e32ea1293f19ea4fe8b1d80a09d79f05cdedac6c290fe85cf36cfbc1799c08c00ff3cd935b6936e1d212c831eeb717c7c71ea9a049b26d7d9ea3aa1a37406546e6113ceac993c893491e26ea19180cfa66162c4ffe8d3595b87c14d303aa3e8895990a61d753507a22981252c2548e7ede91066dfd624546cf5a10d3203b9352c89c1dc30f8ce10aa4cd50a36128b7de5c491ed4189f32a866", 0xf4}, {&(0x7f0000226000-0xf2)="4597871c8e067804b0b96f04d58b07652e0fd817187fae9bab278c0f34195e19f1e3552410b771953305771f599ec39c2d5ff17e07b5ece608d213da16e63cd4c25000195dda56dd81007cc50c13b3e51c52230adb2bd746d2d7bcafdf2208112e23d01a1010556f71f30234e74731d0b809f70a3a67cf1d396467141498b4e88ee8732b51cc570fe8fc860f997f5c3e037972368123a7dbe06e9a9fb2c35bc91680183213d3e3a5ead3f5026d186e710a546f13207cb541b5cf2ac712af6960a12fb40f74b0871beabef446115b28564771b9e56c94023682f9eb664864aa510db89633ce182a8136a65cc48a0c88eb2beb", 0xf2}], 0x7, &(0x7f0000291000-0x70)={0x70, 0x107, 0x7, "0f152e142eb837bfc76a7dea6647f6e92f58140b532ebdf4f0c2fd7245517a95522b88b451489d26781b9e74eb738a3ee34dddb9794ba9a4c81c538593b046007f3d8fad9113c79f3a0c0edd1112303e2ae750fa4fdffc82e1a5e6219cc67dc3"}, 0x70, 0x4}, 0x4040040) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 17:45:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) futex(&(0x7f0000001000-0x4)=0xfffffffffffffffb, 0x1, 0x8, &(0x7f0000001000-0x10)={r0, r1+10000000}, &(0x7f0000990000-0x4)=0x4, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f00008a7000-0xb)='/dev/midi#\x00', 0x1, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/02/04 17:45:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(0xffffffffffffffff, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r1 = syz_open_dev$midi(&(0x7f00009d5000)='/dev/midi#\x00', 0x3, 0x6a2041) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00004d4000-0x5)={0x6, 0x6, 0x1f, 0x40}, 0x5) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r2, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/02/04 17:45:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000001000-0x8)) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e25000)='\r', 0x1, 0xffffffffffffffff) 2018/02/04 17:45:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) eventfd(0xb38f) sendmmsg(r0, &(0x7f0000cfa000-0xf0)=[{{0x0, 0x0, &(0x7f0000a5b000)=[{&(0x7f0000e12000)="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", 0xec1}], 0x1, &(0x7f0000472000)=[]}}], 0x1, 0x0) r1 = getpid() r2 = fcntl$getown(0xffffffffffffff9c, 0x9) r3 = syz_open_dev$vcsa(&(0x7f0000866000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff9, 0x0) tgkill(r1, r1, 0x7) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00008e9000)={0x2, 0x9, 0x800, 0x7, 0x7f, 0x8}) setpgid(r1, r2) socketpair$inet(0x2, 0x2, 0x493, &(0x7f0000d4d000)={0x0, 0x0}) socketpair(0x3, 0xb, 0xfffffffffffffffa, &(0x7f0000a43000)={0x0, 0x0}) sendto$ax25(r7, &(0x7f000029b000)="6f1bb7d320bcfe02617a684ffa122d36c924b52d1080cc335b68514b121e8b0fc2298603f9e2a7539271493e2b5066724b30307700ba49e7160555c9cf0f9427ffde8a9972b1c769ee4d1868eb966894b6d448a896a5f7f023cee08372e89b5d292e7cc06c4534b10503d9839ad878d9ac6daa34659ef304875a1e108214b4b330a6024fdf5230e544b25fc013aa1fde8452ba03c9d893a75eb1d0f669e2e2301c0cffec3a8f8ac4c9b1158e7a1d309959c2d3979f6e25b7534579431171f87bf067323096770715012c2525ba8c967fe701fa5df080fb406d18", 0xda, 0x8000, &(0x7f0000bea000-0x10)={0x3, {"56ef77065433b3"}, 0x1ff}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000060000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6d1}}, 0xe93, 0x7f, 0x6f, 0xfffffffffffffffc, 0xffffffffffffffae}, &(0x7f000062f000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000ad5000)={r8, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6e9}}}, 0x8c) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f000029b000-0xb), &(0x7f0000e21000)=0xb) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000667000)={r8, 0x4, 0x30}, 0xc) ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f00000e3000)={0x0, 0x1000, &(0x7f0000689000)="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"}) r9 = gettid() getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000f82000-0x104)={r8, 0xfc, "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"}, &(0x7f00001df000-0x4)=0x104) r10 = syz_open_dev$vcsa(&(0x7f000046b000)='/dev/vcsa#\x00', 0xc360, 0x20000) getsockopt$inet_sctp6_SCTP_EVENTS(r10, 0x84, 0xb, &(0x7f0000c31000), &(0x7f0000c22000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_EVENTS(r10, 0x84, 0xb, &(0x7f0000b9c000), &(0x7f0000de1000-0x4)=0x44e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000f47000)={r8, 0xaa, "2404117d9cb86ec68353f84cb144c1fe5dcb1ec30bf4c4edd6317043eb86251e918d536cf4b1db4dc57ffd80c9ed12ccbeb9a67b936d40bdc9c7590a6a795a5d64d24c42f8ebc68ef7549a33ac0567b0519d1bc3801bd397fa9555597a584e994d2f65f2fd9a35761b3c5baeeb48fff920426c5d2a960cf8fbd2167a09368413b06bf23189a273c9cc635b80b33c02424e2932fe97e822e2dca603a61453157a8b2394e25fd913bd9d39"}, &(0x7f00000e3000)=0xb2) gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f0000990000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000225000-0x4)=0x28) ioctl$sock_inet_SIOCRTMSG(r10, 0x890d, &(0x7f0000fc5000)={0x0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, 0x4, 0x1000, 0x10000, 0x2, 0x138, 0x0, 0x400, 0x1, 0x1}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f00003c5000+0x5e6)={r11, 0xe50, 0x1, 0x45743f1e, 0x6, 0x10}, &(0x7f00007bc000)=0x14) openat$rfkill(0xffffffffffffff9c, &(0x7f000026b000)='/dev/rfkill\x00', 0x20000, 0x0) tkill(r9, 0x13) 2018/02/04 17:45:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e2b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) socket$key(0xf, 0x3, 0x2) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070c000-0x38)={&(0x7f00001d7000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) tkill(r2, 0x16) 2018/02/04 17:45:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xc0) r0 = socket(0x11, 0x4000000000080012, 0x0) connect$vsock_dgram(r0, &(0x7f0000256000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f00003db000)=[{{&(0x7f0000d1a000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x400000006, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f00008d0000-0x20)=[], 0x0, &(0x7f0000d2e000-0x1220)=[{0x10}], 0xfffffffffffffed0}}], 0x1, 0x0) [ 205.835863] device syz1 entered promiscuous mode [ 205.854531] device syz1 left promiscuous mode 2018/02/04 17:45:01 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000005000-0x10)={&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/04 17:45:01 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) mremap(&(0x7f00005e9000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000e16000/0x2000)=nil) 2018/02/04 17:45:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) 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, 0x6, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/04 17:45:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) shmget(0x1, 0x4000, 0xfffffffffffffffd, &(0x7f00008c0000/0x4000)=nil) 2018/02/04 17:45:01 executing program 4: r0 = gettid() exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000000, 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ac8000)) wait4(r0, &(0x7f0000f72000-0x4), 0x0, &(0x7f000063f000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000cb7000)={0x1, 0xffffffffffffff9c}) listen(r2, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000eca000), &(0x7f0000eb3000)=0x8) [ 205.896925] device syz1 entered promiscuous mode 2018/02/04 17:45:01 executing program 2: mmap(&(0x7f0000000000/0xb19000)=nil, 0xb19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = open(&(0x7f0000938000)='./file0\x00', 0x82, 0x100) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000b19000)={@common, @ifru_addrs=@can={0x0, 0x0}}) syz_open_dev$amidi(&(0x7f0000a9f000)='/dev/amidi#\x00', 0xa13d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004db000)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000028000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000c0000)={{{@in6=@empty, @in=@multicast1=0xe0000001, 0x3, 0x9, 0x0, 0x2cc5, 0x2, 0xa0, 0x80, 0x0, r4, r6}, {0x8000, 0xfffffffffffffffb, 0x5, 0x8, 0xc5c4, 0x3, 0x8, 0x8}, {0x3ff, 0x4, 0x4, 0x8}, 0x7ff, 0x0, 0x2, 0x1, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x7f}, 0x2, @in=@empty, 0x7, 0x5, 0x3, 0x2, 0x7fffffff, 0x6, 0x8}}, 0xe8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b16000-0x38)={0x1, 0x0, [{0x0, 0x40000000002, 0x0, 0x0, @sint}]}) r7 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b09000)={0x81, 0x0, [0x1]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ae4000+0x15b)) r8 = msgget$private(0x0, 0x90) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r7, &(0x7f0000b1a000-0x10)={0x1d, r5}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000a1f000)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00001a8000-0x4)=0xe8) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b1a000-0x8)='./file0\x00', &(0x7f00009f3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f000095e000-0xa8)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f000064e000)=0xe8) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000b1a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() r14 = gettid() msgctl$IPC_SET(r8, 0x1, &(0x7f0000037000+0x211)={{0x9, r9, r10, r11, r12, 0x101, 0x100000001}, 0x3, 0xbb, 0x3db4, 0x6, 0x101, 0x2, r13, r14}) write$evdev(r7, &(0x7f0000b04000)=[{}], 0x18) 2018/02/04 17:45:01 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x800) renameat2(r0, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00', 0x4) 2018/02/04 17:45:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b42000)={{0x20000000000080}, 'port0\x00', 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd2000)='/dev/sequencer2\x00', 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) 2018/02/04 17:45:01 executing program 6: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005cf000-0x4)=0xffffffffffff8001, 0x4) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00007e2000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000d17000)=0x10) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00003d9000-0x4), &(0x7f0000d18000-0x4)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d17000-0x4), &(0x7f00002a6000-0x4)=0x4) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000d19000-0x23)={0x0, 0x1b, "22d8a5c15314a15481101e4fa0bb0f2df33d298189b79483313a42"}, &(0x7f00000ec000)=0x23) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a2e000)={r3, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0xfffffffffffffe00, 0xcc, 0x1, 0x1, 0x7}, &(0x7f00009da000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000bf7000-0x81)={r4, 0x79, "c5e4daea76aff652521df36986e83b1d5ce81302e0ca44840959f0c24c8e3c9626188165b88d50082a8663db8498d85940af263778581be46e17bc81169bb1134bac4eb9278ce29730b6aec772eb979560ed5dbf1aa5901aa407cb282498adb69bcb115e45f883435956636c47bcf5a213dc91d64ede95af8f"}, &(0x7f00001d3000)=0x2d) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f000015a000/0x4000)=nil, 0x4000, 0x0, 0x2010, r2, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000d1a000-0x18)={r5}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000d18000)={&(0x7f0000d18000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00009e9000-0x50)=[{&(0x7f0000325000)=""/49, 0x31}, {&(0x7f00003c6000)=""/10, 0xa}, {&(0x7f0000d19000-0xe4)=""/228, 0xe4}, {&(0x7f0000d19000-0x94)=""/148, 0x94}, {&(0x7f0000b29000-0x68)=""/104, 0x68}], 0x5, &(0x7f00009b6000)=""/210, 0xd2, 0x6}, 0x0) [ 205.932317] device syz1 left promiscuous mode 2018/02/04 17:45:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000f00210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00005ec000-0xb)='/dev/audio\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) 2018/02/04 17:45:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000861000)='asymmetric\x00', &(0x7f0000214000)={0x73, 0x79, 0x7a}, &(0x7f000043d000)='mime_typesecurity\x00', 0xfffffffffffffffe) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000f79000)="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", 0xff) add_key(&(0x7f00004df000-0xb)='asymmetric\x00', &(0x7f0000203000)={0x73, 0x79, 0x7a}, &(0x7f0000465000), 0x0, r0) 2018/02/04 17:45:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="000000000000006a01000000000000075b200004000000004000e7003072a901"}) r1 = creat(&(0x7f00008a1000)='./file0\x00', 0x40) r2 = semget$private(0x0, 0x1, 0x0) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00008b5000)=""/4096) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000f70000-0x98)) 2018/02/04 17:45:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000a4a000-0x4)=0x1000000000002, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000852000-0x1)="e7", 0x1, 0x0, &(0x7f0000f8e000)={0x11, 0x9, r1, 0x1, 0x3, 0x6, @empty}, 0x14) 2018/02/04 17:45:01 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f000000f000-0xb0)="d6", 0x1}], 0x1, 0x0) 2018/02/04 17:45:01 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f000002d000)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x1d, &(0x7f000002e000-0x20)=[@cr4={0x1, 0x100000}, @cr4={0x1, 0x4}], 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000011000)={0x1, 0x0, [{0x100000000000486}]}) 2018/02/04 17:45:01 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000801000)='/dev/vcs\x00', 0x200, 0x0) write$eventfd(r1, &(0x7f0000aec000-0x8)=0x58, 0x8) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0xffffffffffffffff, @rand_addr=0xd5}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x3c) 2018/02/04 17:45:01 executing program 7: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f00009e0000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000be5000)=""/238) 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) shmat(r0, &(0x7f0000bc4000/0x4000)=nil, 0x2000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000002000-0xfa)=""/250, &(0x7f0000001000-0x4)=0xfa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000002000-0x8)=&(0x7f0000002000), &(0x7f0000000000)=0x18) ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x0, 0x80, 0x100000000}, &(0x7f0000000000)=0x10) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x6}, 0x8) 2018/02/04 17:45:01 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x6}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x1, 0x7f}, 0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000)={r2, @in={{0x2, 0x3, @empty}}, [0x7ff, 0xfffffffffffffff7, 0x1000, 0x7, 0x3, 0x7, 0x6, 0xffffffff, 0x101, 0xd3, 0x8, 0x5, 0x4, 0x9c8, 0x1f]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f000073f000/0x4000)=nil, 0x4000}) 2018/02/04 17:45:01 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000007000-0x4)=0x7a, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x216, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xa, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000012000-0xb4)=[{{&(0x7f0000011000)=@nfc={0x27, 0x9, 0x7f, 0xdde7028b1efcd0e9}, 0x10, &(0x7f000000f000)=[{&(0x7f0000011000)="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", 0x1000}, {&(0x7f0000005000)="a24c0e547043de692da74de9c9be6b3e2b9bb54c3b65af01bc0d713b6b53aff6911b3f388f25f473156de40b4997f42e828b3c1763ab0cf3907486082843661af0d72439270599f3978524e60d99affc2678680506a46f93b664a683d30db953d159ba22f006df0739c95ac5dde10342b3effef2502a35fdb982867689af976ab1c2ada730016478026f51f1052954fccf0f6c69005c9921779dcf4ab779aa992b1fcaf23a150c400064479ee8e8ef82e88576afcc2b3ba8370afc73", 0xbc}], 0x2, 0x0, 0x0, 0x40048c4}, 0x96}, {{&(0x7f0000004000)=@llc={0x1a, 0x0, 0x8001, 0x3, 0xfffffffffffff001, 0x101, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, &(0x7f0000002000)=[], 0x0, &(0x7f000000e000)=[{0xb0, 0x108, 0x1, "393720b1a9eef5a584f12a5f1f9489c2c94b946c1f18091732866644bd58e1a8bf05819a60e92541469f99d6143e007ea1346f93cbad254ddb92a4c812ce025c503eba2c87a52d37b30610a02cfe535f253135c47d10324c83c706bd9d3968c04ab5a4d36c97e403246ce01e05e9b96654d38e165026ba138b178672209ff8071b2fbb70e2fe7db657d7e2eb9f66e9ee56179586d408129a5307"}], 0xb0, 0x800}, 0x2}, {{&(0x7f0000004000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000012000-0x30)=[{&(0x7f0000011000)="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0x1000}, {&(0x7f000000f000)="555662b244838b2aa4e79268d7919bd68bfe5376bd", 0x15}, {&(0x7f0000012000-0x15)="061f62d91af5be56f5b24c33e16ff62a68ef229827", 0x15}], 0x3, &(0x7f000000c000-0x5a0)=[{0xc8, 0x11b, 0x4, "93664fe04682bb786b0be7495ff9f6360a4114cb8553d19c9635d13acb47b0d80de612336fb9037812a5aa90b0f212baecca2af655eabe0509b9ec8fd2cb12f35a8122d01e8e3cc0f4f65815c022261216736300a6a03031a42405f1cdc10f6029e4007f3169bc415525ac5c7a367f082436071a576f78a8cce1509d2f71af933c6845552d3537795f4660aec566b7c71e0dd0ee027b10c914fbac9359f960505429d0709c0bcc34f71eb726550276b73254"}, {0x98, 0x113, 0xbd2, "f9f9ec3a3291c109f791c50ec3485b7098a1775be688b83715bad70266d8b0c2940998e900f22b463be0fe7afd7e7c3cff4624bb999c9621ba3da5f20babc7436da5bf748ccd478a4a478d8da3789a6fc9e4e112dd55636ed57bf02d4a4aef5cd912960932f5a7708d147dd6d706f9601454b8b4497267a20cf191d4073bf5c28cb9"}, {0x50, 0x13f, 0x2, "aeb1d1f9d8de54cf13de6afad78d1fb73239b4bb9ce161668d2cb6c93ba59307882e14f3a0b5b5deecc5b50438ed558c5d45461829a5aa83de53"}, {0x110, 0x6, 0x4, "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"}, {0xc0, 0x19d, 0x800, "5d0e79a7dab037bb9d8a2893944f0c066013643686ea37900039244e486e40035d732cdcc566f6af118a27d6227d8ae1831ddcbded9056c1c6f280b13cc8312a565afb356d96ad872d59ffcfdfdcb281658451374cde35dc33a85ab21228fa7e148a56d3d61af9d410b178036590fa2c1be7a7dbe17d41846675e325982f7c114010956e68a7cb3eed853d8adb1128669249d60eed563f1005d740b95a79e269f74839d09e7bab469e742874d46e0a"}, {0x38, 0xff, 0x9, "ceb0ed1fd5c44bf18ac179994bf27f392ab5b9c8ea3af1ed69abb7377058a262ed331786"}, {0x88, 0x1, 0x0, "5ffc136cb0ed0aa751d37bf60240eeae5f8a245e442f67aa927a5479bbe5bdfb5858ac2300be73d08355caba98bd2b78d48916106d9d06fe8f26992617469eeb428719f166c7500512aae59665fb5af1b806ab65ef76ec8b27b577370f7a220306bafb6c4ad0d32af8cbbe822c171d31683f4157ab2e2bb5"}, {0x10, 0x107, 0x100000000}, {0xe8, 0x113, 0x1f, "5d4f8a5abf0e3eeee102be7dc9b9fa7751b47a833aa62f496ec72050f6e37675dedd0f9fb28595579fe7db933a33ff75edbe23906f53873a44ef5a8247fc3e943e077b85b6f74a579ddb8f524bb8851c94d22633d919ed0b6f4dc5985f5b924f3f68f1486f81b82bc3699110553f6ba3a2a040b5e0a7394fe38b132428cb841d73c0e207dfd76da1294297eed6a717f1961f726e2c702e787c5a863990b2ea3b7fd849735ef5f4081f6f14b3b25f0647cc004c8710dd5fc008685a9afe2b709aba30240720c46db4f3703ca0f3420925b906c55e14"}, {0x68, 0x101, 0x9, "0924ed5b045d81f2b6a828cdfcd3f1ce6824ddcc7f3ec37bc1da8566e6d2eb85753a3a841fdf6c7623b9bafdd74ee3b903f3e6e876607c3c982072ffdf7b6b590fbc3e44352cbf02d859a0c8c356bd8c91"}], 0x5a0, 0x40c0}, 0x86}], 0x3, 0x4000001) 2018/02/04 17:45:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1), 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2018/02/04 17:45:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000635000)={0x5b, 0x0, 0x81, 0x80000000}, 0x10) preadv(r0, &(0x7f0000009000)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x404) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00001ed000-0x2)=0x7, 0x2) 2018/02/04 17:45:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d5a000-0xb)='/dev/hwrng\x00', 0x10402, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000094a000), &(0x7f0000f0c000-0x4)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) mq_notify(r0, &(0x7f000038d000-0x60)={0x0, 0x21, 0x2, @thr={&(0x7f0000fe1000-0x1000)="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", &(0x7f0000cb1000)="e5035f112fdd805296efed21eef33587fd138dfb181a061bddbfabd24bcc0fe513b708264c36eaecb57a2df8c857e0d43428b70250514f"}}) connect$inet6(r1, &(0x7f0000874000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) 2018/02/04 17:45:01 executing program 7: r0 = socket(0x10000000010, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f9c000-0xd)='/dev/usbmon#\x00', 0x1f, 0x10000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000768000-0x4)=0xfffffffffffff42d) write(r0, &(0x7f0000a78000), 0xecb7452619a92a8a) 2018/02/04 17:45:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000299000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x482001) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000609000)={0x56, 0x7f, 0x9, {0x1, 0x9}, {0x80000000, 0x7ff}, @const={0x7fff, {0xfffffffffffffffb, 0x8000, 0x5d537d0f, 0x5}}}) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/04 17:45:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000745000-0xb)='/dev/vcsa#\x00', 0x1f, 0x111000) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x20005) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000734000)={{0x2, 0x0, @multicast2=0xe0000002}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x0, {0x2, 0x3, @multicast2=0xe0000002}, @generic="cbbbe7e857db4de23237a2c4d1770381"}) uname(&(0x7f0000d39000-0xf)=""/15) 2018/02/04 17:45:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000681000)='./file0\x00', 0x18500, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d2f000)=0xb3, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000038c000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000222000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ed5000-0xa0)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000e69000-0x4)=0xa0) 2018/02/04 17:45:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x10000301}) write$tun(r1, &(0x7f0000a47000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x6, [@multicast2=0xe0000002, @multicast1=0xe0000001]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}, 0x3a) 2018/02/04 17:45:01 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000003000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x1ff, 0x20002) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x8000040000001) write$evdev(r1, &(0x7f000013e000)=[{}], 0x18) dup2(r0, r0) 2018/02/04 17:45:01 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3a, &(0x7f0000be8000+0x3f6), &(0x7f0000527000-0x4)=0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f82000)='/selinux/enforce\x00', 0x40102, 0x0) mmap(&(0x7f0000f82000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f83000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f83000-0x4)=0x1008) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f83000-0x4)=r1, 0x4) 2018/02/04 17:45:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x9, 0x16b}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005b7000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 17:45:01 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000013000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x88}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00', 0x0, {0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/04 17:45:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000034e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000bcd000)) init_module(&(0x7f0000783000-0x1)='\x00', 0x1, &(0x7f0000c94000)='proc$\x00') 2018/02/04 17:45:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc60}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9}, 0x20) dup3(r1, r0, 0x0) 2018/02/04 17:45:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b27000)='/dev/ppp\x00', 0x200, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000384000), &(0x7f00006c2000)=0x4) r1 = socket(0x11, 0x803, 0x0) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f0000cfb000)={@common='bridge0\x00', @ifru_addrs=@nfc={0x27}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffc, &(0x7f0000294000), &(0x7f0000135000-0x4), &(0x7f0000294000), &(0x7f0000000000)) r2 = shmget(0x3, 0x1000, 0x0, &(0x7f00006d1000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000c1f000-0x45)=""/69) pkey_mprotect(&(0x7f0000154000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) 2018/02/04 17:45:01 executing program 1: clone(0x0, &(0x7f0000107000-0x37), &(0x7f000032d000-0x4), &(0x7f0000362000), &(0x7f000094f000-0x22)) futimesat(0xffffffffffffffff, &(0x7f000010b000-0x8)='./file0\x00', &(0x7f0000a75000-0x20)={{0x77359400}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x1000, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000d42000-0x75)={0x7, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) [ 206.264416] device eql entered promiscuous mode 2018/02/04 17:45:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00004be000-0x6)={0x7, 0x57a4553f, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000973000)="8cd51536556fcaafeb3f8b0377712a556b4fe9084cce3b756f5cb0e4a80c9ceb1b3821ad7a5d12b405ca33aa63ffb5838b0d36c7696e8e60a7c0bdd031b34a5b451f36587d0bbf5095df19231593e44483cfb144ac3b2246e3b1b1f1f90212d49876b23bea26bdc7b3cf0eef9ebead5a22d20f51739595a238dba9620af29ded803e7a71", 0x84) perf_event_open(&(0x7f0000162000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffff9c, 0xc) 2018/02/04 17:45:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 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) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) clone(0x0, &(0x7f0000f88000), &(0x7f00002b1000-0x4), &(0x7f0000715000-0x4), &(0x7f0000e1c000-0xbd)) exit(0x1000) bind$inet6(0xffffffffffffffff, &(0x7f00005d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000236000-0x8)) 2018/02/04 17:45:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000072f000)={0x100000000, 0x3}, 0x8) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c32000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f000095e000), 0x8e18) 2018/02/04 17:45:02 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='erspan0\x00', 0x10) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000018000)=""/148, &(0x7f0000005000)=0x94) 2018/02/04 17:45:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fde000)=0x0) sched_getaffinity(r2, 0x8, &(0x7f00002d4000)) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002ed000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000770000-0x10)={0x5, 0x1000, &(0x7f000031a000)="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"}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) 2018/02/04 17:45:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004c0000)='/selinux/relabel\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000a22000-0xd)='/dev/usbmon#\x00', 0xc4a, 0x10000) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009a0000)={0x0, 0x10001, 0x2, 0x10000, 0x4, 0x5, 0x0, 0xea3, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x1000, 0xe133, 0x0, 0x9, 0x9}}, &(0x7f00003d8000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c24000-0x20)={0x8, 0x5, 0x200, 0x1f, 0x2, 0x200, 0x5, 0x3f, r2}, 0x20) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000060000)={0x6fc, 0x2a, 0x6, 0x3ff, 0x6, 0x3}) socket(0x0, 0x2, 0x0) 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 = eventfd2(0x0, 0x800) fsetxattr(r3, &(0x7f00006c6000-0x6)=@random={'user.', '\x00'}, &(0x7f00009c8000-0x11)='/selinux/relabel\x00', 0x11, 0x3) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000efd000)={0x17, 0xbf, &(0x7f0000be6000)="3ceb651253b861e567807ead0dc6dd324a68e2ced714daab42bb3061bfb855bc87dec758e7d8477b11578631fe6fe24ce27fc5f01adc27c6077dfaacfcf7501777e33266b46c893dccd80e0dd156eb4bf40f378fe360f92cfdfb78dc2cc7cdbe5bcddad5155bb37f67f03d3bcef71b6fb763a51c637343097586a703706b7ed926d05e4aecd04351f8adf872c069ba14dc70c32fb7b5ded7bfe54d69afb4755f97cecf76f0e894d4e2df4f7b7743ee619e835275f55745bb8aed5791d30ae6"}) write$eventfd(r4, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r4, &(0x7f0000f16000)=[{&(0x7f0000e89000-0x83)="809ccc27680e46a3", 0x8}], 0x1) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000d21000-0x5c)={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1f}, {0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x5}, 0x9, [0x8001, 0xb186, 0x5, 0x1, 0xeac, 0x2, 0x42a79184, 0x7ff]}, 0x5c) 2018/02/04 17:45:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x1) r2 = creat(&(0x7f00000b3000-0x8)='./file0\x00', 0x18a) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000f71000), &(0x7f00004da000)=0x4) write(r1, &(0x7f000097a000-0x1)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/02/04 17:45:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d1e000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000fa4000)=@assoc_value={0x0}, &(0x7f00001cc000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c7d000-0x8)={r1, 0x400}, 0x8) io_setup(0x4, &(0x7f0000e4a000)=0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) io_submit(r2, 0x1, &(0x7f00005fe000-0x30)=[&(0x7f00002e2000)={0x0, 0x0, 0x0, 0x7, 0x0, r3, &(0x7f0000530000-0x6a), 0x10f, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/04 17:45:02 executing program 1: clock_gettime(0x0, &(0x7f00009ea000)={0x0}) setitimer(0x0, &(0x7f00007e7000)={{}, {r0, 0x7530}}, &(0x7f0000dcc000-0x20)) alarm(0x0) 2018/02/04 17:45:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001fc000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00002db000-0x4)=0x1f) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000071f000-0x9)='/dev/vcs\x00', 0x100000004000, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000795000)='/dev/dsp#\x00', 0xaad4, 0x2000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000af5000)={0x0, 0x80}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000e59000)=""/215) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000ac9000)) syz_open_procfs(0x0, &(0x7f0000172000-0x11)='personality\x00') r3 = shmget(0x3, 0x4000, 0x78000800, &(0x7f0000ac8000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000b58000-0x4)=0x1ff) preadv(r2, &(0x7f0000005000)=[{&(0x7f000015a000-0x1)=""/1, 0x1}], 0x1, 0x0) 2018/02/04 17:45:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000256000-0x4), 0x359) 2018/02/04 17:45:02 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xe7, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000-0x8)={0x0}) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000003000-0x4)=0x10, 0x80000) r4 = syz_open_dev$audion(&(0x7f0000003000-0xc)='/dev/audio#\x00', 0xcf, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000005000)='/dev/vcsa#\x00', 0x10001, 0x400000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000006000-0x30)=[{r0, 0x8}, {r1, 0x1}, {r2, 0x8014}, {r3, 0x10}, {r4, 0x2008}, {r5, 0x4008}], 0x6, &(0x7f0000005000)={0x0, 0x989680}, &(0x7f0000004000-0x8)={0x8}, 0x8) r6 = socket$vsock_stream(0x28, 0x1, 0x0) r7 = dup2(r6, r6) bind$netlink(r7, &(0x7f0000002000-0xc)={0x10}, 0xc) 2018/02/04 17:45:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fe4000-0x8)='./file0\x00', 0x44) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00003d4000)={0x6e, &(0x7f000097f000)="863cb567552c190a37288d229e2e46a7bb215c2d2ce14d954d3d2e5e72db1035f10524448757b1992dd0c47458e52eba8184831dea3004208e3c81065c50daf472d0fb999051097a02ac0b7a8db7113eccff659c6b825e1859ae3f3072b3d5950b5b5067ab0a30c1ccbfbc7c0289"}) r1 = socket(0x1e, 0x5, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ba8000-0x10)='/selinux/access\x00', 0x2, 0x0) sendmsg(r1, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02dd442a0000000000ffe800000007e77f00f86c48020002000500f1ffffff009a480075e6a50000de01030000710de4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356000000061c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000854000)=[], 0x0, &(0x7f000012e000)=[]}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000015f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00008a1000-0x9b)=""/155) r3 = openat(r2, &(0x7f0000aac000)='./file0\x00', 0x0, 0x100) preadv(r3, &(0x7f0000e34000-0x40)=[{&(0x7f0000c6e000-0x13)=""/19, 0x13}, {&(0x7f0000b57000)=""/76, 0x4c}, {&(0x7f0000884000-0xa)=""/10, 0xa}, {&(0x7f0000c5c000)=""/4, 0x4}], 0x4, 0x0) close(r1) 2018/02/04 17:45:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000023a000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x7e29d346, 0x4) 2018/02/04 17:45:02 executing program 2: socketpair(0x10, 0x5, 0x3, &(0x7f000047f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000066c000)=0x8, 0x4) clone(0x0, &(0x7f0000107000-0x37), &(0x7f000032d000-0x4), &(0x7f0000362000), &(0x7f000094f000-0x22)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000000)=""/211) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000)) 2018/02/04 17:45:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) inotify_init() acct(0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00008b4000)=0x380) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000c1c000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='vs') 2018/02/04 17:45:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001f4000-0x8)='keyring\x00', &(0x7f00000d1000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a1c000)='/dev/vcs\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f0000a65000-0x73)="4ff667e1610b5846385959026619d3fa852cc0eff537c2d8869177c4b2aa7b610e3a72c57b5248cdf4815f918f3c59defa869ddf83e3f3a9b551809711f4937e8a726fbb4905fc8ea41312e9bc2e50ac22467273b504bed87d3e0f3453173df3208e891ae020c33bde89331981e2c8ef70b9f8", 0x73, 0x4000014, &(0x7f0000cdd000-0x1c)={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x1}, 0x1c) request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000f9b000)='-trustedposix_acl_accesssystem[\x00', r0) 2018/02/04 17:45:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)}], 0x1, &(0x7f0000a8c000)=[]}}], 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x2, 0x3) recvmmsg(0xffffffffffffffff, &(0x7f00004d2000)=[{{&(0x7f0000f8c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000cc8000)=[{&(0x7f0000de8000)=""/198, 0xc6}, {&(0x7f0000585000-0xcc)=""/204, 0xcc}, {&(0x7f0000054000-0x4f)=""/79, 0x4f}], 0x3, &(0x7f0000cd9000-0xbe)=""/190, 0xbe}, 0xf1}, {{&(0x7f0000c9f000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0}}, 0x10, &(0x7f0000b7e000)=[{&(0x7f00000bb000)=""/196, 0xc4}], 0x1, &(0x7f0000ca7000)=""/4096, 0x1000, 0x80000001}}, {{&(0x7f0000bea000-0x10)=@ax25, 0x10, &(0x7f0000557000)=[{&(0x7f00003d5000-0x6c)=""/108, 0x6c}, {&(0x7f0000b4d000-0x6e)=""/110, 0x6e}, {&(0x7f000068a000)=""/105, 0x69}, {&(0x7f0000719000)=""/105, 0x69}, {&(0x7f0000789000)=""/4096, 0x1000}, {&(0x7f0000373000-0xc7)=""/199, 0xc7}], 0x6, 0x0, 0x0, 0xa7a}, 0x6}], 0x3, 0x40000000, &(0x7f00009d6000-0x10)={0x0, 0x1c9c380}) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0}}, 0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f21000-0x8)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bb8000-0x8c)={0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xf63}}}, &(0x7f000051d000)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000eef000-0x4)=@assoc_id=r1, 0x4) getresuid(&(0x7f000054e000), &(0x7f0000f20000), &(0x7f0000d0f000)) r2 = syz_open_dev$sndpcmc(&(0x7f0000c72000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000182000), &(0x7f00008ab000)=0x4) socket$inet_udp(0x2, 0x2, 0x0) clone(0x10008000, &(0x7f0000952000)="ee38dd9ef130a4ae50082c662a5c3b52756792ab4ccda2", &(0x7f000050d000-0x4), &(0x7f0000e96000), &(0x7f00009b6000)="b8e84f3533f7e7b742939da1ff06058ae982a0fd674a7eb7c25344a63bbbfeb71aafde3ce2384ab6939bca2ee15f26b66528c1771ef598b1726e2cee427fa5d512e44a0c025fc4afe133d589b0d4c4245f27de646fd064a253fc43a0bd72572a6831b7ea49691620ffd6c52855ff920454a57c958409db5b84ace6bfc23b0fd7b47c881307fa97a2d78581242af56723") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e85000-0x4)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000053000-0x10)={0x1, 0x8, 0x7e0f, 0x2, r1}, 0x10) fstat(r0, &(0x7f000079e000-0x44)) set_tid_address(&(0x7f0000fcb000-0x4)) 2018/02/04 17:45:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e5b000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000eb6000-0x14)={0xffffffffffffffff}) 2018/02/04 17:45:02 executing program 3: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000fc9000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000877000)={0x68eff010420a0d9e, r0}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000fc8000-0x10)=@req={0x10000, 0x41c, 0x9, 0x3f}, 0x10) r2 = socket$inet6(0xa, 0xf, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000fc4000-0xf), 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000b7d000-0x4), 0x4) [ 206.564786] NFS: bad mount option value specified: vs 2018/02/04 17:45:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') sendfile(r0, r1, &(0x7f00007cf000)=0x805f, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c43000-0x8)) 2018/02/04 17:45:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = dup(r0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000e2c000-0x10), 0x10) accept$inet(r0, &(0x7f0000639000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000be7000)=0x10) 2018/02/04 17:45:02 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$amidi(&(0x7f0000cbd000)='/dev/amidi#\x00', 0x4, 0x101001) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008cb000-0x4)=0x0) getpgrp(r1) write$selinux_access(r0, &(0x7f00005e2000)={'system_u:object_r:initrc_var_run_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x34}, 0x38) bind$netrom(r0, &(0x7f00009f4000)=@full={{0x3, {"31fc2c6dc8d633"}, 0x3}, [{"9316c5a94c02da"}, {"ada40975b5f87a"}, {"2517a5698d967b"}, {"72fd061d13c12b"}, {"d26644634df66c"}, {"1f9b02e5d0a428"}, {"8e9161786d220d"}, {"733c87520d247f"}]}, 0x48) [ 206.632431] sctp: [Deprecated]: syz-executor7 (pid 2377) Use of int in maxseg socket option. [ 206.632431] Use struct sctp_assoc_value instead 2018/02/04 17:45:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) semget$private(0x0, 0x2, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e07000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00005b1000-0x4)) 2018/02/04 17:45:02 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000cde000-0x13)='wlan1systemcgroup)\x00') timerfd_gettime(r0, &(0x7f000091c000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000081000)=0x1c) ioctl$VT_RELDISP(r0, 0x5605) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x10003, 0x100000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x4, r1, 0x1, 0x8}) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000), &(0x7f0000000000)) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r2, r3, r4}, 0xc) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000002000-0x4)=0x1) r5 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x0, 0x20000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/dsp\x00', 0x8001, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x9, &(0x7f0000003000-0xda)=""/218) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) 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) kexec_load(0x7, 0xa, &(0x7f0000000000)=[{&(0x7f0000004000)="b4d2b57f7b70d461a078262901a94521e7babc47965c3d11a3cb014817bd255cdf5d25262ec23f3f6a804127e704c86c3710a23dd6513ffcf1f5287ddc2dde2c99433b61c040276890128503e64a46f92bd4f536079ac665977fbce98c2ef582b25a40d520c4f8ad50baef5d1bf79b07fc03cbf14e3b1b749243f363b2043dd4136846194d4dd71041cad65fdb51c65ef86eb133aba5f9959364a09058f7938bca749f46c5166a1adca8a087f5c8cd112b10e790568c620bb59358db8890e6bcc7eb2a29", 0xc4, 0x0, 0x81cb}, {&(0x7f0000002000-0x69)="c6acc33153be7eb1b8eac8ca4ddb66b10b15d6a73b5422c67d73c552fc0a7ef50d167968870971b41c12f55171d1e291ce5f2f828367999ed25f1a88f0438811c5a6e5ca8fe015f13456a391bfab8a8ee7ab82032495ac023e9dc718e0120d07f220948dada8944ca5", 0x69, 0x100000001, 0x400}, {&(0x7f0000002000-0x74)="79e207115c5e8a193bef317a77ce2dd764e8e352b0a7d1cbee148031bb66bb2542c1a1b6b497f56db7084a3fa75c374e6308f73ca84220cb925306562c5a3523df93d9b4d66e08fd513f0e1b9b623e1d11d0106a1a364f31c78c3834a23c7f9c85b6d84b674b9bdeeb79f885feee7bf3fece7b1d", 0x74, 0x9, 0xffffffff}, {&(0x7f0000002000), 0x0, 0x400, 0x7ff}, {&(0x7f0000005000-0x11)="6f348478f6b8250613d5f32f4306012fd0", 0x11, 0x1947, 0x40}, {&(0x7f0000004000-0x43)="98d9b43c453cee7b66c356188c975dab697d10371268937e17b4d59c8cc2329ef90fc6018a45549cf948bf68f016e7adc010b4c3aad4676dabbcc01da52189b4cb3893", 0x43, 0x7, 0x5}, {&(0x7f0000001000-0xa6)="34f8a7b29aaa294c98878ccd33ebb9b4155a7b21134fbe1fa52ae80de5e26eb915c949788b18049fe6c7e477d734d8374a7227ac25a38574ab3412fa821dbc887b84335a3861bc22cf3b751795708e63c51102e5a83748e5c54771b5fcb5c9474921c0d031024ee0f6ae6c2b43492fa56856a0f58a83f001996d6b5059aa8bbfe80feb8aae88433e0bcdcf89b2d4894aa3f3c5e18b61e70c1c5009b669c918dd97497dfea760", 0xa6, 0x1, 0x11}, {&(0x7f0000004000)="738a2e12d5940061dcd7f0b53dcd2bf9b66791ec88e79ed8f3249b51e9f2e3ab2cec831e9c4950f4865c77c17eeb5310a27760f9cb7dc7bd2301e3d73136702664772ab1ce331e8911bd3decb00d1cc5dfa530a3955f9bba11b740d2cb07cc229a6dd5a94d33b2fd7a9ac9078ed1c5a50f69aa3312938fe80603661808e640a3f817aceeba040b64e280cc96177d096e5f1445e0ca48284e7b306846a319ceb244c4332b99ff30d160c0de3ce02fbc0d202c3776ef4380ebc94a7804877cf673c3f096ab456299fa5179e510b3d7", 0xce, 0x2a8c70c8, 0x53db}, {&(0x7f0000003000-0x1d)="f2e23cd787031498653e5504ff9c31f777368758e8305650113986fc9a", 0x1d, 0xffff, 0x5}, {&(0x7f0000003000-0x8c)="eb9defa742500b8d7b5689117626f1fd01bd6ae9cec74c2f1ea6860e2b17ece18116494a948dd0cec8ea3f817ed553de8354a97890caad18ecf17190b3f7ee7fea6de6f7324f245b6221ea727a31ecfc982ca2fc482f2cbd47248fc877e5339a4b3a4f4271350f6651f78a61ca91d426619e57291224287b3da917b72ac3dc4ead4fb5d8ca93db8ec0301a14", 0x8c, 0x4, 0x1}], 0x1) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001000)=r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000-0x4)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r5, 0x114, 0xa, &(0x7f0000001000-0x1), 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000007000-0x4)=r6, 0x4) 2018/02/04 17:45:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003df000)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c0b000)={0x0, 0x0, &(0x7f0000042000)=[], 0xec, 0x0, &(0x7f0000403000-0xec)="38b392b45914938654836b26734751b41df81ac72ac964c5cf9abf60c3f1066fb695194a96c12de41a736d1b6eb508aa70183eea01161e6657f2afda4adc538872617d6ccc65c4bf34b5f742f989ad974c744a2c0d7f4f99badd1fb0834d87969ee8b05e482033706ad9938c193d924b2f119db2cc54f9ca611089a2602e03b6382f9d1906233cda2c2d35536f47f9f1f3aec0985c2c0ca6984eb7aa2aef5dab2b7860cb65a8c249a1834add2d556e66523f7f302cc7e7c8484cb1dfb642cb938807a9651040cf8fdbeedef1d57a198b1c4f777431a0c877b2543e961756262a581598d85c58ba4c6e9f9761"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000e37000)={0x5, 0x7, 0x5, 0x9, 0x54, 0xf63ef1b}) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0xb27, &(0x7f00005a2000)=0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00007f1000-0x50)={@generic="b01d570f60a8dfda7b6f96fab3a147aa", @ifru_map={0x7fff, 0xf6, 0x1, 0xdbaf, 0x2, 0x4}}) io_submit(r2, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/04 17:45:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000424000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000ab000-0x30), 0x0) ppoll(&(0x7f0000013000)=[{r1}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000172000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009e2000)={0x101, 0x0, 0x10003, 0xb4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00006a5000)={0x8, r2, 0x10002}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) r4 = getpid() ptrace$cont(0x1f, r4, 0x7, 0x1) readv(r3, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) sched_setparam(r4, &(0x7f0000136000-0x4)=0x4) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000c77000)={&(0x7f000084d000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) readv(r0, &(0x7f000000d000-0x10)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1) 2018/02/04 17:45:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005d0000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00004c6000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x40000000) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000e18000-0x48)={0x3}) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00001c0000-0x48)) 2018/02/04 17:45:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$dspn(&(0x7f00004ba000-0xa)='/dev/dsp#\x00', 0x2, 0x111000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000063e000-0x8)=@assoc_value={0x0, 0xef6}, &(0x7f0000303000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000096c000)={r2, 0x8}, &(0x7f0000136000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000070e000)={0x0}, &(0x7f00009ff000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001f3000)={r2, @in={{0x2, 0x2, @rand_addr=0x4}}, 0x8, 0x8001}, &(0x7f000024b000-0x4)=0x98) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000faf000)={0x4, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004a7000-0x10)={0x0, 0x1, 0x0, 0x0, r3}, &(0x7f0000838000-0x4)=0x10) 2018/02/04 17:45:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000f21000-0x8)={0x1f, {0x5, 0x20132533, 0xfffffffffffffff8, 0xfffffffeffffffff, 0x1, 0x2}}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d75000-0x1000)=""/4096, &(0x7f000075f000)=0x1000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000499000-0x8)=[0x3, 0xfffffffffffffffd]) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00009db000)='./file1\x00') getpeername$inet(r2, &(0x7f00009cd000)={0x0, 0xffffffffffffffff, @local}, &(0x7f00008cc000-0x4)=0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000a40000-0x6)='./file1\x00', 0x0, 0x8) pwrite64(r0, &(0x7f00005df000-0x9f)="e759798574c770d18e3a4978e755f6bf231e9a8d7c4231a7d04c5571981b74071d265bbf1e5fa3aace4311cd11d97639baba747fb6f7b52f9f3708766531bbe90175027da96fbaa1ec50763c08607827eb21c83503fde3909037087769b5b975ec9cf4bacd8fa6d5ad4277b5bdd5891332fcab62ff71d2a08d2e68a840589ec50ef8c798d1679ea699dbcee0c7a31c2e96a03e8b919a0819cdf811646371e9", 0x9f, 0x0) rename(&(0x7f00000f8000-0x10)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') symlinkat(&(0x7f000068f000)='./control\x00', r2, &(0x7f0000065000-0x8)='./file2\x00') creat(&(0x7f0000d93000-0x10)='./control/file0\x00', 0x0) ioctl$sock_ifreq(r2, 0x894b, &(0x7f00008e5000-0x50)={@common='irlan0\x00', @ifru_ivalue=0x3}) r3 = dup2(r0, r1) lseek(r3, 0x36, 0x0) 2018/02/04 17:45:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004a5000)="ef507623a6629f382ba28b7d57bbb7730f2b1c989a04a4a7ac770f985f008fdc4abedc6e2f4e430501e43a87112ec1078e049632a74a43834b3404301a7ec9dfee06346eed8b6f38f12ff5c53d0c5dd191bad76123f6ee0f", &(0x7f000033c000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) setreuid(0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x7530}, 0x9, 0x7, 0x7f}, {{}, 0x52b3, 0x3, 0x408}, {{r1, r2/1000+30000}, 0x0, 0x7, 0x4}], 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001000-0xa8)=[{{r3, r4/1000+30000}, 0x2c800000000000, 0x3, 0x1ff}, {{r5, r6/1000+10000}, 0x7e6, 0x40000000000, 0x7}, {{0x0, 0x7530}, 0x0, 0x10000, 0x4}, {{r7, r8/1000+30000}, 0x8, 0xfe5, 0x4}, {{0x0, 0x2710}, 0x1f, 0xfffffffffffffffa, 0x9}, {{}, 0x7fff, 0x8, 0x200}, {{r9, r10/1000+10000}, 0x1, 0x20, 0x8}], 0xa8) sendto$unix(r0, &(0x7f0000002000-0x5d)="6a3d715ea412874c7852e4542b7b7c4ff79639387ae315c69b7bdad7cf865307dea983ef6a4dce1de3642279b143c2c4843a40055dc9c461a60a69bcdf5aee88224bd2b13c0607584a5a57401928c8b176bce0a780285504379ce57562", 0x5d, 0xc4, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) getpid() [ 206.681988] sctp: [Deprecated]: syz-executor7 (pid 2392) Use of int in maxseg socket option. [ 206.681988] Use struct sctp_assoc_value instead 2018/02/04 17:45:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000090f000)='dns_resolver\x00', &(0x7f0000b38000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005a0000)="264cfef0a9817f3939acce6f6b7093aeef7f666812e342c7a8cc1fe27b0b0b43488a557bf09ecc8021c5144a795cb892bba5585830a49bd0fc8c506268d44b8be1deb24fdeb2e56f9055168797a6f7733936480c0371eab77e09bbc3ee51ca3cd0cdb7", 0x63, 0xfffffffffffffffe) r1 = add_key(&(0x7f000008c000-0xa)='syzkaller\x00', &(0x7f0000557000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r0, &(0x7f0000da6000)="bab9df2f31d7b5e884f8df727f2272478ff06e9d29d840a19f4d406c974bd82f42d1273f871001e7b3e26b02e99df2de1d843877040261c1fd7531c24855293095412970b4543df8268c1524d0e103abdf5b45bf83ec3c21ab1a7ba205cacf271e54b837e144239bf6", 0x69, r1) keyctl$unlink(0x9, 0x0, 0x0) r2 = request_key(&(0x7f000097a000)='id_resolver\x00', &(0x7f0000f1c000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00002c7000-0x8)='trusted\x00', 0xfffffffffffffffb) add_key(&(0x7f0000fd5000)='asymmetric\x00', &(0x7f0000cfa000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c8c000-0xf3)="e40dff87fa9751e801d9d38deb920cfb43063e6bc3d9c78b0516f3f4d452666c37c1827aae1ad074eae2eee9b05240856749adccb908a3b4d86e868ae37b1e1eabcb0ef63ee376d528a371cb442850db113a53cc02b3824274e7a5e306a02e01888e05fe99dd3bac2283985aa7ebd5f2ffb4c4bd0fb840026ce587d1154148ee0cd40437aae637bb9395eb4145841cff50b4e8f3b2f1c26ad283ef66666d3fd1d6ac5fa05933c627880059a99acb174f2824f722040aeeaf9984d38e3c8b5fba48b4481dff954e0d1b348596de5018f51aa894af8cbea8da0dcf96a1b3c21289e8e6ac78cb4ba687535d933a5d55376f8323d7", 0xf3, r2) mkdir(&(0x7f00002de000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000e09000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000843000)='ramfs\x00', 0x0, &(0x7f00009b8000)) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f000015d000)={0x8, 0x0, 0x1, 0x1800000000000000, 0x2}) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f00007dd000)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000af2000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control\x00') 2018/02/04 17:45:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000076a000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000b93000-0x138)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r3 = epoll_create(0x4000800010015) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000337000-0xc)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)}) r4 = mmap$binder(&(0x7f00007b2000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) r5 = mmap$binder(&(0x7f0000259000/0x1000)=nil, 0x1000, 0x1, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00003c0000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000105000-0x30)={0xa0, 0x0, &(0x7f0000acb000-0xa0)=[@exit_looper={0x630d}, @free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x18, &(0x7f0000bec000-0x18)=[@flat={0x776a2a85, 0xa, r5}], &(0x7f0000404000)=[0x38, 0x40, 0x38]}, 0x6f50}}, @reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40, 0x10, &(0x7f0000252000)=[@flat={0x73682a85, 0x1, r6, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000c60000), 0x1, 0x1, 0x2f}], &(0x7f0000c81000-0x10)=[0x30, 0x28]}}], 0x2b, 0x0, &(0x7f00009c5000-0x2b)="af0fb3e9a2541e290a0def69de0830bd2d9ea744190ef8dd9a8bbf34c00dfd64c5285bb5c69f192efa96cf"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/04 17:45:02 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000+0x4b6)={0x20000000000002d1, &(0x7f0000001000)=[{}, {}, {}]}) ioctl(r0, 0xc0184908, &(0x7f0000001000)) fstat(r0, &(0x7f0000002000)) 2018/02/04 17:45:02 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000edb000-0x20)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000000)={{0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x10000, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000001000-0x20)={{0x0, r0}, {0x0, 0x1c9c380}}, &(0x7f0000899000)) 2018/02/04 17:45:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) openat$ion(0xffffffffffffff9c, &(0x7f0000383000)='/dev/ion\x00', 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d3b000)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000cb8000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c04000)={r1, @empty, @multicast1=0xe0000001}, 0xc) 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, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r3 = semget(0x3, 0x3, 0x0) creat(&(0x7f000065c000)='./file0\x00', 0x81) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000ecc000-0x4)=0x1, 0x4) lstat(&(0x7f0000ecf000-0x8)='./file0\x00', &(0x7f0000424000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dab000)='/dev/sequencer\x00', 0x402, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000eed000-0x6)='dctcp\x00', 0x6) r6 = syz_open_dev$midi(&(0x7f0000477000)='/dev/midi#\x00', 0xa79b, 0xa0000) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f00001cd000-0x18)={0xcd7, 0x0, 0x1, r6}) getresgid(&(0x7f000048c000-0x4), &(0x7f000055c000)=0x0, &(0x7f000010c000-0x4)) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000f14000-0x58)={{0x7, r2, r4, r2, r7, 0x2, 0x5}, 0x10001, 0x80, 0xff}) 2018/02/04 17:45:02 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xef8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) sendto(r1, &(0x7f00002af000-0xfe)="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", 0xfe, 0x0, &(0x7f0000886000-0x9)=@rc={0x1f, {0x9, 0x8001, 0x2, 0x4, 0xfffffffffffffffe, 0xfffffffffffffffa}, 0x40}, 0x9) mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00009e1000)={0x4, 0x7, 0xfffffffffffff800}) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00009f7000-0x1c)={0x1, 0xf2fe, 0x27a2, 0x0, 0x0, 0x3, 0xfff, 0x7, 0x0, 0x8, 0x0, 0x9, 0x0, 0x7, 0x5, 0x36, 0x1, 0x1000, 0xe9}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000bf7000)={r1, 0x50, &(0x7f0000865000)}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001f6000-0xe8)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000bbf000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000fd2000-0x48)={0x3, 0x7, &(0x7f0000425000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7}, [@ldst={0x3, 0x3, 0x3, 0xf, 0xa, 0xfffffffe, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x13}], {0x95}}, &(0x7f00001be000-0x4)='GPL\x00', 0x5, 0x47, &(0x7f0000270000-0x47)=""/71, 0x41100, 0x1, [], r2}, 0x48) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) mkdir(&(0x7f0000384000)='./file0/file0\x00', 0x140) 2018/02/04 17:45:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f3c000)=@add_del={0x2, &(0x7f0000cf9000)=@generic="d40da24ec88e3399534bf699e6a58189", 0x102}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6), 0x6) 2018/02/04 17:45:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000128000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) write$sndseq(r0, &(0x7f0000efa000-0x90)=[{0xfffffffffffffff7, 0x5, 0x6f, 0x9, @tick, {0x9}, {0x3, 0x10000}, @ext={0x9f, &(0x7f0000ec6000-0x9f)="b8f05a28ebc9239bd76bda8ec6914be3bf8d25184e7ec334565e2a6e228f099f373b4c35d20007165dcae317066202e3c82ab6e9b93ee05c4f3ddfb13c536e1e689816a4d3b3f348b9caac9655954017a55459760f104c1be0a541813caeb887c9a8e4c9b0d615a9eb6f81de6f1d5f7f0382a302d274d3bc7c328b6e32954d3908ea2e87765427ddda1795d9f9e9dcfc8c841f527a3527a41fbe9e6ecc4fa4"}}, {0x100000001, 0x9, 0x7fff, 0x6, @tick=0xf7b7, {0x3, 0x9}, {0x7, 0xd0b}, @control={0x6, 0xc0de, 0x48000000000}}, {0x8, 0x8, 0x9d0, 0xa13, @time={0x77359400}, {0x8001, 0x2}, {0xb021, 0x1c}, @queue={0x7, {0x48, 0x80000001}}}], 0x90) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) sendmsg$nl_generic(r1, &(0x7f0000f0b000-0x38)={&(0x7f0000b36000-0xc)={0x10, 0x0, 0x0, 0x10050000}, 0xc, &(0x7f00007ce000-0x10)={&(0x7f0000b4c000-0x12c4)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 17:45:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000f54000-0x8)='./file0\x00', &(0x7f0000e8c000)='./file0\x00') r0 = syz_open_dev$loop(&(0x7f0000b67000)='/dev/loop#\x00', 0x0, 0x4000000009) io_setup(0x9, &(0x7f0000609000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f00002ba000-0x8)=[&(0x7f00006f5000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00005d0000-0x3e)='h', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 206.840495] binder: 2422:2426 ERROR: BC_REGISTER_LOOPER called without request [ 206.862914] binder: 2422:2426 BC_FREE_BUFFER uffffffffffffffff no match [ 206.869862] binder: 2422:2426 got transaction to invalid handle [ 206.876000] binder: 2422:2426 transaction failed 29201/-22, size 24-24 line 2842 [ 206.926208] binder: 2422:2444 ERROR: BC_REGISTER_LOOPER called without request [ 206.938290] binder: BINDER_SET_CONTEXT_MGR already set [ 206.956140] binder: 2422:2426 ioctl 40046207 0 returned -16 [ 206.959083] binder: 2422:2454 BC_FREE_BUFFER uffffffffffffffff no match [ 206.968795] binder: 2422:2454 got transaction to invalid handle 2018/02/04 17:45:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9}, 0x1c) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000059c000)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00001e4000)=0x7, &(0x7f0000f61000)=0x4) 2018/02/04 17:45:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000046d000)='/dev/vcs#\x00', 0x8001, 0x20000) epoll_wait(r0, &(0x7f0000a56000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x7ff) r1 = socket$inet(0x2, 0x8000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/02/04 17:45:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0xd) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000dc2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x140) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x2, 0x6) sendmsg(r2, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000007000-0x10)=[], 0x0, &(0x7f0000002000-0x78)=[]}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000344000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @empty}}) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/02/04 17:45:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000016d000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001bc000-0xc)={0x0, 0x0}, &(0x7f000079d000)=0xc) stat(&(0x7f00008a9000)='./file0\x00', &(0x7f0000d57000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00009b1000-0xe0)=[{&(0x7f0000ddf000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c5b000)=[{&(0x7f000054b000-0x1000)="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0x1000}, {&(0x7f000094f000)="f77f3ee584d311d7d51a50fecc28418dbb3d7a7e42573de24de6ec2e73b0eccf67c96b130bbcd0dd7deefa938a6d97114cbc84b21219f47959d701603c22c091bc69ccbf57c1412c4902b0e27776df583e1a858f159c7396993e043e32c58c1004b9cd630e631affaea7778a0fc90eda8869409ff64f81ce2a15f8a0237d36e03b3611107c0a545d52a7ba59055b0d6c0326febf6a93638a242d0a8f93f5bc820fb5750f1b4d5f3c09f732023f214ae831868bdbc341c4745cea682b04d5382e51da14b3f365ecabc7b5ba2c276c171d377cc7977eeb31e4c83577c9e29a3093af371324fab45fbc4df17c82", 0xec}, {&(0x7f0000d1d000-0x74)="cd260a420f918372f03e814aa010f7c0eff525f09707676d3ee7f8b9dab5470fd4725f10e601f49f84ff0a8c540a401803ac50e5532b16bded8bc9439187e466ef8a7a0077346bb908beca08e797c1eb3ee3b0482b77282c8e404888397ee0fbec880cffd1657fb338e6a429c7d91e59ea8fdb81", 0x74}, {&(0x7f00005a4000)="67608619d8cfcc8fb40d357ac9c8d8f0c027ee9f9088cde1053130d8eb8088bc1faa2498c3a7cf3fa5a840535bf7adbef53b5b569ed3059541830f753b0d86f1430972ea9835e3582a1d7260123d26096fbe4c248a16e1ae367d3f29e22f46a2c682c1ab89d1fe3a4d6661a8b3081eed85b806473ee84e05f226b605e3e7c17738cb3a09b08ba330d3db899b6bca1680d266a889d9bc4e02d6c1c2bd0735d97ed6e9e336e41414ca6a7f2ba6b9f97df82cbd26d7", 0xb4}, {&(0x7f00006dc000-0xef)="0b7ceff73239e843063e49b1d8ddff8a9f28b02c1c00170fc578a9595b0de9e61c08ec67b019e1c26bdcb3c37a7b39d242efca91574f7046f8e426755f3ad20ddf10a83a9a0437b2cd6b54945bd369d233be501a733c3d28174d5680a23bdf9b70de12f8b8c36c7b2dbf00ec4d0d80f31e26aa31c281e9f9426ab6552c738e9666e96d9c5da790356c1bb394b85894abdef6a50f7a11c524099682ef510246678d37720eb9b5b11838cd27acf35781a485ff0e53f828e6c543b9a1e7c0e30fb657babefb5ac277f3e1c5724b65e70d6f858a412a11f2510b2d87bd196501b34c213ac5a563fd18c0f3b090ba60472a", 0xef}, {&(0x7f0000d33000)="9e0582ac211188bf28c7bdcf6cd76e6fb3aa1f98d4440f43a5f402db3c61b82ca902cade36d2f9e9eb01fa3efee5fd1e99822a3072491e2681172bf6ad8c5f58ee9b2b627bd474b26fa12a69495637d03f482a20ae2c364ad199e2f3e10448bf9a0ec306d8ab6d9808234e255fd50e08fe0680b99e31bc702db5e012a549cb00768d7462c480ec2a31bec91e964fd6c003ca7233c04bb141b5808e68cc6920d5434cb9fd45390c7f48341519ab83f61e2f7925aa236e52bbe0b6549c08003ae7a975d907d85eb07ad45db3d55eea8edcb44890e9dc7c49b6ff88b8f7ab16b5a818b8b34e37634651fa28917ffbc54eb102", 0xf1}, {&(0x7f0000ca1000-0x20)="f2fcbd2cd0bf814c03cc6c6cd70c183aa79c0e7ea7064168665f9464884358ab", 0x20}, {&(0x7f0000abc000)}, {&(0x7f0000d80000-0x5d)="396225e0132c5d49981bb9e020497aa3e1ce04e7e75e9d19bfdc84d96ab0139f6be8d3b94c066d2857d8eeb3b5c239d7c5850e9960e8897dd9215610034fb4c96b0550f8750b94cec1a55fe3d83681a8dd1502508a844b9892c277d58c", 0x5d}, {&(0x7f0000601000)="63f88cc95914d2e9ff0df9e5e238f9511688fa68640300b8e828a6263049c3565936aaec14c2609f110704250cf6192551da95e0e91a67d46ac6f6325c57907300a3118d9b7c2732ae01b9fe5325a39807c4acbdfac77cda7f90ac10c5ad8afb9f31a9bd4596eea16448735d384e24cf02cc1c9ee5a60787240a406076263ff0000771f44324b908319006b87d85a5a433c42eff1db304a61494608f4659a841e53f6bc695b0cee9de737aa204511a27982c78136ab81da5fa0b313bcbaf0e56c1004c5f5066e1174a7ecead2c5f5f986373ac4d97ef705e25cca6603e5971a720211f11503ba88d2d7e72035ee904d99407b9b188d09ce1c1", 0xf9}], 0xa}, {&(0x7f0000466000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000c85000-0x30)=[{&(0x7f0000be8000-0x3e)="3d43811e0de0850a80765e66e8810d9b74258a3b69098e6d490e1ff9e66e5a6a718390807c86f7b541a459c69e33cffcf2d0bf739d033740c6a979cef438", 0x3e}, {&(0x7f000045e000)="3e427b8ecc7c7a022f8bc8876818f3efdd7bc4e6", 0x14}, {&(0x7f0000be7000)="da37e04a4651735e3dd3ffba0b851db7a9f24b6a080e4c65d3fbbfb20b1a286fda9cd0625f52c252ab97c0c2086c78b02e568c7e03e43f025cd1886291a27115d7d74384be2ff56b4f4da77900941b935bb79f528bde7d723cfb37186b49bc3471262d2776b4fd0a8b202562644d4a3b1a036c77d30b10bbcb3ff5b1c78c2c3bc4c69dc95203a818887f5a20ad0c0bd03dc00fe4ecc1650249a4897d010a16a8c25277a33332e78d2f2a17aa2c0de7", 0xaf}], 0x3, 0x0, 0x0, 0x4040000}, {&(0x7f0000f94000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000cf2000)=[{&(0x7f0000720000-0x2a)="e57d4c5ed4c25273ab62e78e244e3e2b56981adbda6e7c49d14d7c540b0c2fc6af16529b87ee0303d674", 0x2a}], 0x1, &(0x7f0000fb3000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xb8, 0x4000001}, {&(0x7f00004d4000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000132000)=[{&(0x7f0000280000)="631943835c23abaa335ab0162d2ee8a9402f452856f36b06c8c0bfa7a03c010a2e6fd0e50946281b73956c088309bdca3ec85669399328af0f2157e8a71065d4d0bb674984883345e158d1a839a4809238f310416129fbba13a85612816c37978636d518998adc98d6971ead3c57f41f64f3ecb812fcbf6233ab564d3f", 0x7d}, {&(0x7f00008d3000)="da0c18341ebb5ee13895a698f0c4589f00880ce9fc261838414119f6453f67", 0x1f}, {&(0x7f0000561000-0xeb)="405fe0f204f93f282b7c65e24ec68bee33b6eadc630f11cb016ec47ed6df166988aedef9aab5e85db93af36dc0017aa346f68662d89ab48e1aaf22d95c9f47e9c6f1f5945d390787328d1dfdb1ebd45e44ed8d6ea4ab183529c62a0e01f8fb92e02b9a462deb8fb06a0c505ed9f58f774b1b84cf2b137680f03a54d8ef0731c36c1c341f4d3dab847b0467fff83276acb73df34ad9f1c7b2fe29198c70d069cdafbb0ac6c1aa73868ed811ccf380b4cd4567b60785f81eeda18a1e591873a6af7436d41714cee58d7cf262c52c87df26b6175d9c35e8ff40000da8e44e0c651f07909ff3ba3a3a00cfa389", 0xeb}, {&(0x7f0000be7000)}, {&(0x7f0000aff000)="d9807df482b7aab519d1461d91563acb63e48ca420661acb13837d0ce70e39cf4e3ce4c08fc7cc13e9c2f6085e87c5f7a0ef4facf0d56ff9f144f72a27cbf8323d68c66ab91cd654152b34f989384cc1e5148802373eea79bd49ab597aaefa291ae2856e997a7f26a4dac6e62bfddf2c0a74b1e7c88011ba0b3c0ad95d5eca302d9fa08c8b2f036e90c5d0e2efdffc1ae65f4e0927a25fcbf32d38f1050ee0805a25b5ce40aa0026b45fee01541cbca72e9f392b577c7c92ddbf039d8a4d62c81a03f1f1544f50a3", 0xc8}], 0x5, &(0x7f00002ed000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xf0, 0x24008014}], 0x4, 0x40008) mkdir(&(0x7f0000da7000-0xa)='./control\x00', 0x0) r6 = inotify_init1(0xfffffffffffffffe) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005f8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setstatus(r6, 0x4, 0x72109c5fef5d34d3) r8 = inotify_init1(0x800) inotify_add_watch(r6, &(0x7f0000b2d000)='./control\x00', 0x400) ioctl$sock_SIOCSPGRP(r7, 0x8902, &(0x7f00004cc000)=r2) inotify_add_watch(r6, &(0x7f0000dcc000-0xa)='./control\x00', 0x84) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bd9000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_GET_REGS(r9, 0x8090ae81, &(0x7f00004dc000-0x90)) r10 = inotify_init1(0x800) inotify_add_watch(r10, &(0x7f0000fc7000)='./control\x00', 0x5f) write$selinux_validatetrans(r7, &(0x7f0000b2f000-0x63)={'system_u:object_r:event_device_t:s0', 0x20, 'system_u:object_r:ldconfig_exec_t:s0', 0x20, 0x33, 0x34, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x63) dup2(r8, r6) 2018/02/04 17:45:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00006a9000)='/dev/autofs\x00', 0x200000, 0x0) 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) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000035f000)={0x2}, 0x8, 0x0) msgrcv(r0, &(0x7f0000981000), 0x8, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/04 17:45:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x56d, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000dfa000)='/dev/dmmidi#\x00', 0xfffffffffffff803, 0x2000) lseek(r1, 0x0, 0x3) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008e5000-0xe8)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000080e000)=0xe8) recvfrom$packet(r1, &(0x7f0000d24000)=""/164, 0xa4, 0x10000, &(0x7f0000a17000-0x9)={0x11, 0x17, r3, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000034000-0x6)={0x0, 0x1}, &(0x7f0000359000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000dd3000)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002}}, [0x6, 0x81, 0x9, 0x5, 0x6, 0x1, 0x1f, 0x9, 0x9, 0x9, 0x6, 0xbd7d, 0x5, 0xffffffffffff8001, 0xffffffffffffffff]}, &(0x7f00006e9000)=0x108) getpeername$inet(r1, &(0x7f0000380000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000316000)=0x1) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000218000-0x28)={&(0x7f00005ed000/0x2000)=nil, 0x5, 0x5, 0x1, &(0x7f0000d7c000/0x8000)=nil, 0xb006}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000412000-0x4)=0x8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000584000)='./file0\x00', 0x1ffffb, 0x5) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000e50000-0x98)={0x6, 0x0, [{0x8000001f, 0x20000000000000, 0x8000, 0xc7bb, 0xffffffffffffffff}, {0x8000000f, 0x2, 0x7, 0x7f, 0x812}, {0x8000001b, 0x7fffffff, 0x6, 0x10001, 0x6}, {0x4, 0x3f, 0x6, 0x2008000, 0x9}, {0x8000000b, 0x7088735, 0x200, 0x4, 0x6}, {0xa, 0x8, 0x7ff, 0x80000000, 0x10001}]}) shutdown(r2, 0x1) timer_create(0x2, &(0x7f000038b000)={0x0, 0x3, 0x4, @thr={&(0x7f00008e2000-0xba)="099b67532fb11c723c7e3aa998315b0c934efdcea72c015aa09a06ccf24e6580180cdedae5e23c9e820ddd0c386f887ecfe81981a2bf2455b693d62b7984668f4be12450c13176d0bdffecf81875713db4991b823bf81832894205e9cf15a047e6814dcc9230f932cbac74e7da8501802b133eac72f0a6b73ed5f40aea1defa8635ad77c9082b2656072cb60d69f1326839435fe1bfb3ea9b92c3aeb6c103493e0c8bf1a120c372333a2201fd09209f047aaa0ad7943c43ddeb7", &(0x7f0000f14000-0x66)="d8b94bf69cbe35a83e3744e31c9a0c7d8e1cb1cdc7930257d8c8cbb23a75a1546affd3c67040427e150d4ca89eba8f0be2c441ac33141a187638b094ffc6496898f63a72a072dd1d5c22664cb03a5b6f0ad66742fdb4a9d758c3162fc1fbf2521e93ddc9c4a2"}}, &(0x7f00000e6000-0x4)=0x0) timer_gettime(r5, &(0x7f0000983000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000051e000)=0xff, 0xfffffffffffffdd7) r6 = dup(r0) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000798000-0xb)={0x4, 0xffff, 0x401, 0x8, 0x5, 0x8000000, 0x800, 0x200, 0x8, 0x1000}, 0xb) recvfrom(r0, &(0x7f00009d5000)=""/226, 0xe2, 0x10021, 0x0, 0xffffffffffffff06) 2018/02/04 17:45:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000003c000-0x2f8)=@mangle={'mangle\x00', 0x1f, 0x4, 0x298, 0x160, 0x98, 0x98, 0x160, 0x160, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000bfd000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0x98, 0xc8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x8, 0x4, 0x7, 0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x3, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x1}}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x3f, 0x88e, @multicast2=0xe0000002, 0x3}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xffffffff, @generic="8f519eb901a389c3d324e49bd66ed247", @common='ip6gre0\x00', {}, {0xff}, 0xff, 0x2, 0x42}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}]}}, 0x2f8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x4a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955ce83b632ad4049739030d61b6f37e405db505735e"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00004c3000-0x20)={@generic="a72778d073aab70332fb197348008535", @ifru_flags=0x2000}) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f00004b4000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008b5000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f0000f35000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fb1000-0x8)={r2, 0x806d}, &(0x7f0000988000)=0x8) 2018/02/04 17:45:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a74000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mbind(&(0x7f0000c76000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000111000)=0xfff, 0x1, 0x1) unshare(0x400) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000cb000)={0x3, &(0x7f00002ca000-0x18)=[{0x2, 0x43a5, 0x5, 0x9}, {0x100000000, 0x2fd, 0x40, 0x2}, {0x4, 0xaa64, 0x2, 0x8001}]}, 0x10) vmsplice(r1, &(0x7f00005d3000-0x60)=[{&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x1, 0x0) [ 206.974910] binder: 2422:2454 transaction failed 29201/-22, size 24-24 line 2842 [ 206.990539] binder: undelivered TRANSACTION_ERROR: 29201 [ 206.996081] binder: undelivered TRANSACTION_ERROR: 29201 [ 207.137510] kauditd_printk_skb: 34 callbacks suppressed [ 207.137518] audit: type=1400 audit(1517766302.822:2276): avc: denied { shutdown } for pid=2463 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 207.138170] IPVS: Scheduler module ip_vs_ not found [ 207.179791] IPVS: Scheduler module ip_vs_ not found 2018/02/04 17:45:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00007c6000-0x10)=@ax25, &(0x7f0000090000-0x4)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000053c000-0x4)=0x9, 0x4) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x1, 0x84) setrlimit(0x0, &(0x7f00001b4000-0x10)={0x80000001, 0xb87}) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f51000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/04 17:45:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000e90000)={0xa, 0x1, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffeb}, 0x1c) r0 = syz_open_dev$midi(&(0x7f0000df4000-0xb)='/dev/midi#\x00', 0x0, 0x400000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00002e2000-0x10)={0x5, &(0x7f00006a1000-0x96)=[{}, {}, {}, {}, {}]}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000a04000)=0x7, 0x2) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00005f7000), &(0x7f0000ff7000-0x4)=0x4) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f000097d000)={0x2}) socket$inet6(0xa, 0x7, 0x9) 2018/02/04 17:45:02 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x7, 0x2, &(0x7f0000000000/0x3000)=nil, 0x5}) read(r0, &(0x7f0000822000-0x8)=""/8, 0xffffff3d) openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x200000, 0x0) 2018/02/04 17:45:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000be9000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000299000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) creat(&(0x7f0000e58000)='./file0\x00', 0x0) r2 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ftruncate(r2, 0x0) 2018/02/04 17:45:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000157000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bbf000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) socketpair(0x19, 0x80800, 0x8, &(0x7f0000f3d000)={0x0, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f000075f000)=r3) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000374000-0x1a0)) 2018/02/04 17:45:02 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000015000)=@acquire={0x134, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000b000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000018000-0x4)=0x7, 0x4) 2018/02/04 17:45:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001b2000)='/dev/qat_adf_ctl\x00', 0x803, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)) 2018/02/04 17:45:02 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000328000-0xb)='/dev/mixer\x00', 0x200081, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000003c000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x9, r1, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000bfa000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000011000)='./file0\x00', 0x800000040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) flistxattr(r4, &(0x7f0000011000)=""/165, 0xa5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2), &(0x7f00008f7000), &(0x7f00006d4000), &(0x7f0000fcf000)) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000538000)={0x5001, 0x3000, 0x3, 0x8, 0x9}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 17:45:02 executing program 4: mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000064000-0x6), 0x8) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000064000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = syz_open_dev$binder(&(0x7f0000062000)='/dev/binder#\x00', 0x0, 0x2) r3 = mmap$binder(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x2000000, 0x11, r2, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000065000-0x30)={0x70, 0x0, &(0x7f0000056000)=[@increfs_done={0x40106308, r3, 0x1}, @clear_death={0x400c630f, 0x1f, 0x3}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x28, &(0x7f0000064000)=[], &(0x7f0000065000-0x28)=[0x20, 0x78, 0x20, 0x38, 0x38]}, 0x7ff}}], 0x6d, 0x0, &(0x7f000004e000)="7048b0d2d6f3153edacd5d9ee0995064b4a15bdfcf75809e731fdcdbbbaa1307686b4731f2c4b22cade0ee7d3bd2e4b03058135386a492d82a3aaf288b614bd7c683ad433507a920337d0f8a6e44b82bb7fb597009cda0b4ae12b27b6e41d1763cceffe4c141944678655edc51"}) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000064000)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r4, 0x8008af00, &(0x7f0000065000-0x8)) sendfile(r1, r0, &(0x7f0000061000), 0xaf) r5 = syz_open_dev$vcsn(&(0x7f000003a000-0xa)='/dev/vcs#\x00', 0xbcd, 0x60100) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$TIOCCONS(r4, 0x541d) 2018/02/04 17:45:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) munlockall() r0 = syz_open_dev$mouse(&(0x7f000078b000-0x12)='/dev/input/mouse#\x00', 0x0, 0x1) mknodat(r0, &(0x7f0000369000-0x8)='./file0\x00', 0x8000, 0x6) 2018/02/04 17:45:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00003e8000-0xe)='/dev/admmidi#\x00', 0x2, 0x2000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000c36000-0x14)={@mcast1, 0x0}, &(0x7f0000577000-0x4)=0x14) bind$packet(r0, &(0x7f0000677000)={0x11, 0xfe, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x14) r2 = socket$inet(0x2, 0x3, 0x4) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000087b000-0x4)=0x8000000000000, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000955000)=@hdr={0x0, 0x81, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/04 17:45:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000044b000)={@common='lo\x00', 0x0}) fsetxattr(r0, &(0x7f0000489000)=@known='user.syz\x00', &(0x7f00001cf000)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x2) sysfs$2(0x2, 0x4, &(0x7f000096a000-0x1c)=""/28) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0xfffffffffffffffc}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/04 17:45:03 executing program 7: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000de000)='/dev/vcs#\x00', 0x4, 0x141) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000a9f000)={0x401, 0x6, 0xb1f5, 'queue1\x00', 0x1}) mmap(&(0x7f00008b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b7000-0xf)={0x0, &(0x7f0000818000-0x10)=[]}, 0x10) 2018/02/04 17:45:03 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000be3000)='/dev/dmmidi#\x00', 0x7f, 0x204000) bind$netrom(r0, &(0x7f0000746000-0x10)=@ax25={0x3, {"e97339c2eacf34"}, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f000020f000-0xa)='syzkaller\x00', 0x9, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000955000-0x8)={r2, r3}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00008e5000-0x4), 0x4) 2018/02/04 17:45:03 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000027000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000028000-0xf), 0x0) r1 = dup(r0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000029000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000019000-0x4)=r2) [ 207.384465] binder: 2522:2527 ioctl c0306201 20064fd0 returned -14 [ 207.402860] audit: type=1326 audit(1517766303.082:2277): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2524 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 207.432622] device eql entered promiscuous mode 2018/02/04 17:45:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x2, 0x18000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4402, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f000094d000-0x8)='./file0\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000dc8000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000777000)='./file0\x00', &(0x7f0000393000)=[&(0x7f00004c9000-0xb)='/dev/mixer\x00', &(0x7f0000276000-0x1)='\x00', &(0x7f0000f72000-0xb)='/dev/mixer\x00'], &(0x7f0000415000-0x28)=[&(0x7f00007a7000)='/dev/input/mouse#\x00', &(0x7f000014c000-0x12)='/dev/input/mouse#\x00', &(0x7f0000643000-0x12)='/dev/input/mouse#\x00', &(0x7f0000a50000)='security/*\x00', &(0x7f000023d000)='\x00']) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f0000c0c000-0x8)='./file0\x00', 0x26c00, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009b0000-0x1008)={0x0, 0x1000, "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&(0x7f000003a000)=0x1008) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000677000)={r2, 0xff}, &(0x7f00005af000)=0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000473000)='/selinux/mls\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000095d000-0x10)={r3, 0x50, &(0x7f00003dc000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000111000)=r5, 0x4) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/02/04 17:45:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007e7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) write$tun(r2, &(0x7f0000115000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x80c) [ 207.456990] binder: 2522:2527 ioctl c0306201 20064fd0 returned -14 [ 207.473946] audit: type=1326 audit(1517766303.114:2278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2524 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 2018/02/04 17:45:03 executing program 5: 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$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a03000)='/dev/vcs\x00', 0x40200, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x2}, 0x20) 2018/02/04 17:45:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) pipe(&(0x7f0000be2000-0x8)={0x0}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/02/04 17:45:03 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000588000)='/dev/adsp#\x00', 0xfff, 0x8000) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000fe7000-0x1)=0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fe7000-0x10)={r0, 0x28, &(0x7f00003d2000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fe7000-0xc)={r2, 0x4, 0x8}, 0xc) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4}, 0x1c) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000080b000)='/dev/sequencer2\x00', 0x2c0000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000288000-0x8)={0x0, 0x6}, &(0x7f0000afd000)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000fe7000-0x10)={r5, 0x7, 0x3, 0x7ff}, &(0x7f0000fe6000)=0x10) r7 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r3}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r7, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x7, 0x4) r8 = getuid() setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000cf5000-0xb2)={r6, 0x5, 0xaa, "bc8d4729397cad42bbf523f9f2276fc53bf358304b3cde178a4f1fc394a144ca5b9cc0d5892007b61787ee121209653c27da9a00c17211fae95084558573339da6fb7ba458538cc9385ef5c331cf698cb2d787aa9cf9701074048f5363286aa3de9fca36e121acf452ae26e303d7391d2c6db7084c1622a680ce24fac8483dc98eaf55ef010dd01cc2a4af0d1d85c5177f56149104c7d8371fb6008a131f7b9e6ded32c924563ec751a1"}, 0xb2) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000fe8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000724000-0x8)='./file0\x00', 0x6000, r8, r9, 0x30fb0aaf, 0x40001) 2018/02/04 17:45:03 executing program 2: mmap(&(0x7f0000000000/0x319000)=nil, 0x319000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000319000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000319000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r1 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) setns(r1, 0x0) bind$alg(r0, &(0x7f0000319000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(lrw-camellia-aesni-avx2,sha224-avx2)\x00'}, 0xfffffe07) r2 = accept$alg(r0, 0x0, 0x0) ppoll(&(0x7f0000031000-0x10)=[{r2}], 0x1, &(0x7f0000319000-0x10)={0x0, 0x1c9c380}, &(0x7f0000319000-0x8)={0x1}, 0x8) iopl(0x623954cb) connect$unix(r1, &(0x7f0000792000)=@abs={0x1, 0x0, 0x0}, 0x8) [ 207.498451] audit: type=1326 audit(1517766303.120:2279): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2524 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 17:45:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00002c6000)='/dev/binder#\x00', 0x0, 0x804) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f00002c6000)={0x0, 0x0, &(0x7f0000416000-0x20)=[{&(0x7f0000d70000-0xc6)=""/198, 0xc6}, {&(0x7f000070f000)=""/50, 0x32}], 0x2, &(0x7f0000871000-0x80)=""/128, 0x80, 0x40}, 0x10000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) bind(r1, &(0x7f0000384000)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @common='ip6_vti0\x00'}}, 0x1e) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000019c000)={0x8, 0x0, &(0x7f0000232000-0xc)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000a85000)}) [ 207.498470] audit: type=1326 audit(1517766303.120:2280): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2524 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 207.498485] audit: type=1326 audit(1517766303.125:2281): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2524 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 17:45:03 executing program 6: r0 = socket$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) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) close(r0) sendto$inet(r0, &(0x7f0000467000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e4000-0xa6)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf82ca9f898b021ed0ba52cad299205393678f909280bfdbbebd052cf5728bc7aea5ff6092", 0xa6}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x7f, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00003c1000)="2ef1ca0f336dc441dfbd228ca7d508c917de6c06fbb628267e94e3ecafa2ad5fed28c7f847ca5ffd38df244f444f24b51348e7e0f96eb00f23c3eb", 0x3b, 0x0, &(0x7f0000ec5000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f00005be000)) shutdown(r0, 0x1) 2018/02/04 17:45:03 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ff3000), 0x10000020c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x8, 0x4) [ 207.498504] audit: type=1326 audit(1517766303.129:2282): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2524 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 207.498521] audit: type=1326 audit(1517766303.132:2283): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2524 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=317 compat=0 ip=0x453299 code=0x7ffc0000 [ 207.498538] audit: type=1326 audit(1517766303.132:2284): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2524 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 17:45:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c49000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000367000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00003f3000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{}, 'port0\x00'}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000337000-0x9)='/dev/dsp\x00', 0x40000, 0x0) read$eventfd(r3, &(0x7f00000e9000), 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000547000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 17:45:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000eb5000)={0x0, 0x6, 0x0, 0x9, 0x100}, &(0x7f000018a000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000db0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, r1}, 0x20) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000), 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 17:45:03 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fec000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "c4a3546babdc5322"}}) 2018/02/04 17:45:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x400, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) openat$ashmem(0xffffffffffffff9c, &(0x7f00009ef000-0xc)='/dev/ashmem\x00', 0x20000, 0x0) r0 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40007) sendfile(r1, r2, &(0x7f0000768000-0x8), 0xfffffffd) tkill(r0, 0x16) 2018/02/04 17:45:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004bd000-0x11)='net/fib_triestat\x00') setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00005de000-0x4)=0x2, 0x4) sendmmsg(r0, &(0x7f000049a000-0x3c)=[{{&(0x7f0000d3e000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20, &(0x7f0000f4e000)=[{&(0x7f0000fbf000-0x61)="5b75043ead4e811c066109dff30da159d1d7114ecb82c3453f0e849f57d9a7248a1f88b01dca72f3f8151344f9679dd1c33852940ffb3aff8b7473cf1e0f3361b56322bcf3d119712d45cb5f3ef62fe5dbb163bbaa558baf7aa5930ea7301b02a1", 0x61}, {&(0x7f00001c0000)="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", 0x1000}, {&(0x7f0000ec4000-0xa8)="4a8e6b7642c22eea552ade91c4d7deb19410a652d060da5319de4051f6a47d7ce19fb01efea2a3a68782640d53733e9717e948e67022b30877f346170633670305e0c6aed3c67b32eaef64123b087e8b9710e579c0c43d2aa59e1f1eea18c3c4ea7c2a241ee24d6a164aa1d9ff7293eb5336ac9962f0121e1dbbddd2a2b23847a63d4f93f60585bce2bf6cde9d9afd6f15fee52021e366a51146def518052c4140641ae423630fae", 0xa8}, {&(0x7f00005f4000)="78234e0474bc54c8ab8626ec544c761c242fd773d1a9f5d42df76d0f608a04e50b46224e6805baee6d", 0x29}], 0x4, &(0x7f0000dc4000)=[{0x90, 0x6, 0x9, "aa5b9042a86924e48a0b794d8581d0e7ea5f222503382107ce40bc3427615432fd293a3325941ec59042f9de898c03fa9e96a6f1bd967442d33257ac1a1bc704aceead036ab7e72d6fba656949b560802f194c631838bf6f891a9863975f5afca59c89ba7b81c1166fcf602203b2b093ae40bfbcb9e3e7e2436ce2"}], 0x90, 0x20000000}, 0x7}], 0x1, 0xc000) sendfile(r0, r0, &(0x7f0000a9f000-0x8), 0xffffffff) 2018/02/04 17:45:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4002, &(0x7f0000f3c000-0x8)=0x4, 0x5) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000043c000)={0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006c0000), &(0x7f00005ad000)=0xc) getresuid(&(0x7f0000b41000-0x4), &(0x7f0000b1c000-0x4), &(0x7f00003bc000)) 2018/02/04 17:45:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x2, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008ed000)="a23364fd", 0xffffffffffffffe0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fsync(r0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000bb9000), 0x3) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00004ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x101}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f000039d000-0xc)={&(0x7f0000169000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) 2018/02/04 17:45:03 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1020000000a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000000000)) [ 207.498555] audit: type=1326 audit(1517766303.133:2285): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2524 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 207.544642] device eql entered promiscuous mode 2018/02/04 17:45:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c65000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = request_key(&(0x7f00007aa000)='syzkaller\x00', &(0x7f0000f6f000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000096000-0xd)='/dev/net/tun\x00', 0xfffffffffffffffa) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b85000-0x4)=0x81, 0x4) r3 = add_key(&(0x7f000085c000-0x8)='big_key\x00', &(0x7f00008c2000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000604000-0x1000)="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", 0x1000, 0x0) keyctl$reject(0x13, r2, 0xfff, 0x7d, r3) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = memfd_create(&(0x7f00001bb000)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000842000-0x4)=0x7, &(0x7f0000322000-0x4)=0x4) getsockname$ax25(r5, &(0x7f000029f000-0x10), &(0x7f00003f0000)=0x10) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000bbd000)=@security={'security\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0x98, 0x2a8, 0x1b0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000ceb000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x2a8}}, [{{@uncond, 0x0, 0xb8, 0x118, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x5, 0x1, 0x8a9, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x4, 0x8e0a, 0x0, 0xaa7a, 0x800, 0x10000], 0x7ff, 0xffffffff, 0x1}, {0x8001, [0x4, 0x2, 0x2, 0x3ff, 0x7fff, 0x81], 0xfffffffffffffffc, 0x8}}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x16}, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0xff, 0x3, 0x4}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x73e392ad, 0x80000000}}]}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, [0x0, 0xffffffff, 0xff000000, 0xffffffff], 0x1, 0x2, 0x0, 0x2, 0x10001, 0x800, 0x5, 0x8, 0x2d}}}, {{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x2, [0x9, 0x3, 0xfff, 0x6, 0x1, 0x6], 0x9, 0x7, 0xee7}}}, @common=@ah={0x28, 'ah\x00', 0x0, {0x1000, 0x1ff, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8, [0x101, 0x4, 0x8, 0x6886, 0xfffffffeffffffff, 0x5], 0x80000000, 0x591, 0x8}, {0x1, [0x20, 0x5, 0x4, 0x9, 0x6, 0x80000000], 0x7f, 0x9, 0x1ff}}}}]}}, 0x440) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f000084c000)={0x0, 0x22, "350f0a812ac4c7e9ed724a101b9c26a7fc0f71eb66367974b420e6263b731b9aeca1"}, &(0x7f0000bc3000-0x4)=0x2a) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00003be000-0x8)={r6, 0x1}, &(0x7f0000089000)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) connect$inet(r4, &(0x7f0000224000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) write$tun(r1, &(0x7f00007f1000-0xfca)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x400000000000001, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001}}}, 0x26) 2018/02/04 17:45:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000169000)='/dev/dmmidi#\x00', 0x0, 0x100) accept4$vsock_stream(r1, &(0x7f0000427000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x2, @ipv4=@rand_addr}]}, 0x20}, 0x1}, 0x0) 2018/02/04 17:45:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d44000)='/dev/input/mouse#\x00', 0x5, 0x102) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ef7000)={0x0, 0x94, &(0x7f00006a5000)=[@in6={0xa, 0x2, 0x569b, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x1, @rand_addr=0x4}, @in6={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x80000000}, @in6={0xa, 0x1, 0x21, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @rand_addr=0x6}]}, &(0x7f0000255000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bb2000-0x8)={r1, 0x9}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ad3000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = syz_open_dev$amidi(&(0x7f000016b000)='/dev/amidi#\x00', 0x4, 0xfffffffffffffffe) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000b26000-0x1)) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000961000-0x10)={0x6be, 0x1}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000f63000-0x4)) 2018/02/04 17:45:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000673000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000c19000-0x4)=r1) ioctl$LOOP_CLR_FD(r1, 0x80247008) 2018/02/04 17:45:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect(r0, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) socketpair(0x1f, 0xa, 0x4, &(0x7f00006f2000)={0x0}) r2 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000014e000-0xe8)={{{@in=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000e2e000+0x7d5)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f72000)={{{@in6=@loopback, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000c91000)=0xe8) sendmsg$netlink(r1, &(0x7f0000cd7000-0x38)={&(0x7f0000c63000)=@proc={0x10, 0x0, 0x3, 0x1081000}, 0xc, &(0x7f000007f000-0x40)=[{&(0x7f00007ee000-0xe0)={0xe0, 0x3f, 0x300, 0x1, 0x1, "", [@nested={0x34, 0x7d, [@typed={0xc, 0x6e, @uid=r2}, @generic="a9a73c3e4ae53d342fb751deb47894491dbf9282090a6be2b518411bf362027a8ef995"]}, @generic="e1c0d265d00771295e974c7215f107560d75ac172074bc2328e111f2359b8ad21bfaa036ebefcd798a1e5883c78008ff2d52c002453803597f1d14884b8bca5c854a4cfbd93ddd2f8b6278dbfd9c3bca53c6707c9dbfd679af9d49fabf3bd2fb214ae4d831cdaca4e2fafb2ce30636e32c18942301122c9a3f032034500b1431398e0781d0d060ab9d059849b312c44933632ec08b8e6599db"]}, 0xe0}, {&(0x7f00001fa000)={0x12e0, 0x40, 0x600, 0x5, 0x2, "", [@nested={0x12d0, 0x32, [@typed={0x1c, 0x7f, @str='selinux.(@^loeth1\x00'}, @generic="0c7fd25fe8ced85e719c714585a0ca708746191dc697f1ea44ddd9722b56b450d614e7c31bb25fb8d4b0678653205d90a3d011093576d070ca51256ff353a274d31b3304db912256416df7d0726a0f8fcb2edd52fe62e867803699ea62d9f443ae70a8e49ff516ac3534c4542cde5befab90229133bfac42c98bf56c654d13da73d40c426506c8b784ad0a14d947043bd60051bef22c44e6c8f726b34ca5fd83bb9a", @generic="71feb4e837afb5297d1d290ffe27a602c0bd5f2f3a0051a59bc4793e161072c63e302b9cababb5a235de440b0d47619d3829ae4a653e0089ca4d557229eb3a79591e6c0d9a610a4f0f5f0f64e15d8db2544f9d8e1457bee3f0db4ac936c0ba37830a2e22ab15e194c997ac1eeb7107ea8f8bf8397cbdf462bf7ce688debd8c188bfbbcd62d8a1441c6d9e532dd00b25d3776794dee7da8c3d77e06533dd7e48f986564377883d1914d81c3105941503893b4cbfe7eab41b6b09f3f471c0d92ca93ac052712b9a2f5cdbcaa5bef8b9b46a26fa5a6cad096ee", @generic="557c9893bb9256f8b4df7dfdc373c3bff29348c8668ee7daa9b94994e7f541a472c2ef1f377c4b9d6990782fb2", @typed={0xc, 0x55, @uid=r3}, 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@generic="3907b49d895838550e0bdca60def7b39f61c5b1b80645a981d7e8f3ab859b2800595237973e6377742524c63143b32", @generic="ea679f565588eda8992d04510049a33d8385ea9ecedc8062e3298c65e6adca21dd1e9a3a95478826eed6d13b67bb4b1f8b90eec592625bebc83faf4ffbd0302c58f49ae71e7f30e871cb9ca60adc0af9ca46add212e63ad86009602fdfff5f010cefbededfd260feebf2dfdd6ce8c4b13d036dbf487f6b4973b6f41b409366f3e21dc442efd4c97af1b3db34fde340b2b0115a5fa0", @typed={0x18, 0x43, @ipv6=@empty}, @generic="07de9a131d7a941ad00fd830fec9341beb763a7564f1177442a7133967fa7929cf76a5cea799fa4e07c8d336079b7ca4fbb450be2d32b8741d598266b299ae7f812c8168ebeb885cd7d2b5147f1d420a19a9353beee7a7fa301147c9940bfb7a94903c9cff76f13c68f87c24114942c8dd89539fee8c24e06842b1187bdd2eeb6b51641d8be136877316d169d5ddf42bff9f0913fc566922235edcab0d9080a44fdc573aa436b8fb8fca9dfcc32fb0a7eee818f22d9b1a91a904e7c98103300c49faad6b366cbd3e5fb77ebf539193974528fd41c6a5f3313498d2c6", @generic="be331e3f8702775228905e605c38df61a72e89f05e6fba4f6ea2b39b8c3fcc57fe61a03f52c7b2ce79f23f48acdabaae0e0e051e211a59e17fd6a47bb356cb9a68cff78ae0c4298311ffee46b982080be25cb1b027716883165b830ccf14622541d29842c87721f46694e2e1dc30c4828c397536e5fd62bcc1dc2af1c4103ca526da9825abf90b495080cc9f93898b2427799e7122803f2ef617883c83860a6d1fc8a702744260b625a6b571eb1f307ab844a4a6732867884476", @typed={0x10, 0x4d, @u64=0x1f}, @typed={0xc, 0x3e, @str='\x00'}]}, @nested={0x14, 0x23, [@typed={0x10, 0x70, @u64=0xfeb}]}]}, 0x1428}, {&(0x7f0000ebb000)={0x1030, 0x30, 0x0, 0x0, 0x0, "", [@typed={0x14, 0x68, @str='cpuset@*\x00'}, @typed={0xc, 0x44, @uid=r4}, @generic="aee7aa6ceceed77f1f054cc15c438d406493cf08281776f62938e0782d3f82acad6525d0254c8579a2631b5f4b59664d82c57380a073f3167538772dd1bd4afb5958a08a6ad3885360917c8dd1b45bef8e4558919c140e8a9c107f8cf89306078e02b4f39d1f6d18bb7a8d36bfebbe431f02ae68d3196530a6fbd5d37e291c2384ceaffbe4c60d915eb0c460172c03d0e4c73b121ec595270e3986c133c39e73ed3caa9e83c72453107e2c01c5b2e6d589d47674d951e25f91c0a6316194c3c96835f0f46c0f35620f04a1086074af3a27d55bb0cedaef6bdbd0d79f23494762ae67cca686dbff24d02ac646cc1588f2c03937c2e4a64036bc60722ff0fc7611a9b7165dff7edfbce6e8651be62791913a417eef94e92f9e251336815a2f0a29061f520227679e796e7b6070d68d9cba8c0f0c545915aaf533f1d2be12e7e6a619d9c4d520e0c6bbc943b1696d1a6925b60767af9089f5a3ad421053314d68b1ba29ad288826f4d3b31f227f7a3e4d880f99e411a54e46df803f91e9b9cbbbd3a54543810115e1dd529b616ab660064de8075be9701bac0af41a72a08a08f1140d8aed16ab44708f32578a068ed25628fe1264243df5e9a4923f75448902366ce0f6f43f1cdcc525bf47e54ce6d37fe2f9e2ed359912825ec9984817f8b13b356b204aeb0a070181f76cf25274022b8892b85a572ddb758c156af7fd0891551aa05789350655acdbfc857f55d93d877d1632d2c175d6acadd67c3208614a7172c2eb7050ca046f9653a0d7a31dae4df0525cc8d6c7a8011144267dd8fc061e254b600b9ba26237f1d6b9dee76ba38d6cb02dde9449a75af1e284725a3babc2170c6074539d670915a8f9036d96be8dcc458a32d53ffe1d1d0c949850befdeafbed356a095e2bc7e9429c9edd4220183e9919c5e4f5f52c5615c9c93327005b5fa68991c6bcf96e0c9c71a74455e5f87f5a661b8a2abace0d9fb2e4829a94dae42bb3050243aa0da51f2075342f4846556f8f5fc858820c6c21951b637603f703b1a8ded2fca6a4e00f8ef85f44fc8120fda73368b1a02e10ba7d2e2516137519c53d57de1e522e860b426bbdb0ee66deef16cb6287e9b43d9ca2b6e1ea9c06efb207273ed0ab39bcb17785937d118498481e9b3e2bb96f4b672a3ffaec6411fc571e024eb1c7cdd23b0b6d4aee84f9df5f8223ef42e298f45249e8cee4e2b43723c68ade12296341d948a05981cc3dfd598b4f093dcc062e28df7b5d9ca1e893eb978c593cde788b996c046fdd5bb7770afa89c31f0821fbdb155bb1c429c632185deee5c5bbb0f59ac733364d902612670d38214fb29d1b4eacc5d992bd97b3a8088ea3b11e8d822dc2315fc0e71ce97e10c4aa508a898ee4b10a2e00eb1bec9ab31060de395f5f0782ffd1c47c50df0b0c914feda8b099fb822e836835108eabebbddfac212f61684584bcf86c3c742b2a6194d408f6c1c58086f5bfe65b47d4e456e73e4d0e748581ef9db4697f00d2a03dc05152090354fa8f7d44b947f0b99309a6452d3b67b75a7db4fd17eda3b5b2762f292753e23c330875db439f9936e8b82944eebe9479d29fc20c6b5fca69f587ffb4bfd73abd0c5101a3f33f00e8c9dc1a0dad6359cfff82980cea913aefb46d53013ef0bcb117450075fc8103d815962c2657faf8b4b9fcc7545195765ff6f1388c1fac937a0d216ee110a83372db60d68959c74515521a5b981f8add3ddbdecea2ce3c9916c512f05cabe20a1fe81a22d61873cc2b838e4d4e1829b405609706560a8f7529d0b526d21fdbf6699cd24e495cb44d0aa3c6846960b46bf5c676e79a7b2fcf134cc71e50d3516727302ca53fe1ad16e23ab4b63d053ccad633acae694bb92f09a1e565a0ab6d30a8b0723967f53319914d59d379c5d94497edfbba46743df5e5e58093c87330b3e10c91948158ae5f25a8f0b86442228fb0024a3f12f92c5a3630b3895e135b12d2913457aaed7b89b1429fce13288b871e840807d47df8cb840ffa6ffd1de7e959f1031f1acf112cc81e6134856edce085fc04d90ebe4b4d419c87e0a90889b93ce9d50462f06086dc1a66a33b1f0d02bfc2e59ea28f87ef2590afb6fc80b37675c9341aad1a5ad5061a34f04b1423ed05a9ac392bf7134ee186345376154b4112f4455dc107002a3c5c0603b7f9314303a2be2200e67803facf7c594201135d73836a270627fd5c9145ac88056dbcd077ecdb7c2fc87092c7ed69b4a158f2d77ee7948ae7c9aac1b20972a9e1f18a783c3a0060e1178f2e9bc0d1c2088a54843054cda8dc76d5a63a69a1780005e85bdd43a0659c781a74dfac9db09fc089f67306ea888c216db2dc25cd67f3de132eb20f5285aab4f0d08341c0e3875b18451b282a4e350fe5b02501c4f886ebc19c9bcf212c476eb24e5fd0943c78250712c83e2549c7cd53c51fe15f944c09d3f3aec4e989c3392a1e922d1c09967a1ff6cc9bddf34b06e957efa829bba18ebba32ae21d36599dd70bed4c1ba9edcd17fb029cd5d29126efc708dd4d89a50b8bab38042cd27c6e9b7a375ecbe8135f2ca41f6478487bc72c8e55142b1478ccde503851520df642c11322a4350934e877dbb9910fb195a3959b15563ab8cdcb0df73716edea95773ed391682f45c9bde7f4150e8849bc966599d162443b22bdf5494ba63b67240c45e9f30287f24c526c108c0ae8e046498efdae9462dbb6db8b5f2a1fb453d345517753c18b6e13600fbcdf2549b97bdecd821edd1439a9619faf3216e371c27205ca96a5958c6bb79ea2a82c63a385f5ced7f65089f87e9ab4b715127d3842f4288af5d36abda7a71ca684e31b94773fc2dc6132fb2f3222023e7ad4a2b27044d16d66ea1726d9887714942e0238056bc99f2a4e81a118c9ad9df70775e491dc73306490bef7922ec4c8950d088fc3ddf577949d0106082162eb6704021bd803b7511f05cb28952c43531a6d6cff275018c82e5694811e57d57d8565cb3ba8a8f276224aa9b1cd190d20eb7d73aff195a17b30986be63efb00eb96d4308930359a5f694ebb863c361a68cdb5cd428e2168d72e9f8b8d5f0922e4fc688718a8b7dc56ea18490434a8b30946beaa9b1d7e070480c66b6d5f9ed94bf6df862ad10a0c6942ef9f1dc4fee6d004ffbfc0e798194034381e959153137ce64991001b9f69ae83940029b8079127beff9b0a5ab0a704b0c33b5e9cbbd5cfb5d668c648680f461d2115838a4a671d66a523d8c256f4f66f2ae29e119a2513e4b65a49a6b7b92970be8af9c61fdc76dc1d503db1e5a29212c3240a006521738c7e97ccc8edfc88a4b0a7988128172e8744f74e21c15aa7f948c16cb750cf6e3637a4c69dff5c05154900824e3653d8195a385c619870fa5470d34ebc58c54624184ff01e8d0fd8d9fb817f466b9f1f4f0f1cac515cc3f073956334531b8653ba1fc2c48450358a7b63a8bf76d7e5db760c1a1cbc3e52f2ac24d017d0419fea1f34a93f135c51986caf0c342a4792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0x1030}], 0x4, &(0x7f0000828000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x1}, 0x40) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @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]}) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @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]}) 2018/02/04 17:45:04 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000dda000-0x20)={@generic="6c6f3a33f57ba265c8c408c5295000a2", @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) 2018/02/04 17:45:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000862000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c12000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a97000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}}, [0x200, 0x4a, 0x3f, 0x8001, 0x5, 0x3, 0x0, 0x20, 0x3ff, 0x0, 0x0, 0x9, 0x9, 0x1, 0x80000001]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000000)=0xfff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000)={0x80000001, 0x0, 0x0, 0xfffffffffffffeff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000-0x20)={0x5, r4, 0x10001, 0x7ff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r3, &(0x7f0000002000)='./file0\x00', 0x26000100) clone(0x2100, &(0x7f0000002000-0xdb)="c1d56eb53631ed8614262c623be905b1f8a170f324f708c4008df03a8bea2cacd8064a4564802993874e1aca52836cd602e0e26262b473a0ec7bb792d386f076ca0946ec12a92bdec0d8895e7eda0d92d36fb06d0bab48b592a97ca639fa61c779c7592265ce32e4608166bc02de6e9e2defd026d4130ea4c142276e9c8336e5611ae7cb3327f0bfbe670ac909e84239eceba3cfa0c61bf2f2c2fe254f24a2ce6527b4314c17e0a09c808fbbae5692b15233cf3096e5158aa6d7dc60ac05f1daa55a91df346fdf997f29014a2d76dc2ac83f8a5387f74114d9be80", &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000000000)="1afb97241221e729caab9c6445e92acb4460e44cafc64a1e9c7e82fdc260f6977aa2d24227fbad9337a9b6646388bb272f57f66b27ea9ef4e94cb7604a4e15ed73dccd723a18e739b5939120cb740649b57f9d68702af36a3c572bdb2e8fe945651b569e2409676e055d5663a1d0597a19b9cf672041fe9073567b775862122896a3eb7844be12ab08f8507ce632f06ffbc8fcdfd859b30234c190e2208435f5fbf46ba8baa5") 2018/02/04 17:45:04 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000007000-0x8)={0x3, 0xffffffffffffffff}) 2018/02/04 17:45:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000), &(0x7f0000009000-0x3b)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000), &(0x7f0000017000)}, 0x2f) r0 = syz_open_dev$midi(&(0x7f000069f000)='/dev/midi#\x00', 0x4, 0x80) bind$nfc_llcp(r0, &(0x7f0000b14000)={0x27, 0x7, 0x0, 0x1, 0xb, 0x100, "234d4d59cda4e647c7777461f776f1cb8e464cca58f519d2de9665114ae9e0638ea8e7304fe8663fbfa22a132468259efad5cceb4d39d8ffc0f102d24aa7c0", 0x3}, 0x60) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00002b6000)={@common='nr0\x00', @ifru_addrs={0x2, 0x0, @rand_addr}}) 2018/02/04 17:45:04 executing program 3: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000080}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000003000-0x8)={0x6, 0x5}) [ 208.413072] device eql entered promiscuous mode 2018/02/04 17:45:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000077b000-0xc)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001}, 0xc) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00005be000)={0x3, 0x0, 0x4000, 0x2000, &(0x7f0000322000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000063b000/0x18000)=nil, &(0x7f0000c09000-0x18)=[@text16={0x10, &(0x7f000089e000-0x3d)="66b99e0000000f320f01f6da4f550f017e0064672e0fef10baf80c66b81079fb8d66efbafc0c66b8fd77000066eff3d9a9f600f23e16f26fb810008ee8", 0xfffffffffffffedb}], 0xaaaaaaaaaaaadbd, 0xfffffffffffffffc, &(0x7f00005f9000)=[], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000d75000/0x18000)=nil, &(0x7f0000bc2000)=[@text64={0x40, &(0x7f0000e37000-0x75)="c744240000080000c744240206000000c7442406000000000f011c2444803300f2490f2c1f0f01cf490fc71ca5e5e05a48c7442400a1000000c744240200280000ff1c24b9800000c00f3235004000000f308f897c81434f66baf80cb8a75b4589ef66bafc0cecb9800000c00f3235000100000f30", 0x75}], 0x1, 0x0, &(0x7f0000c8b000)=[], 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/04 17:45:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sysinfo(&(0x7f0000bcc000-0x1000)=""/4096) bind$alg(r0, &(0x7f0000b9f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004bf000-0x14)="0100010000006900eace0003bd08cf0e2185d9ec", 0x14) 2018/02/04 17:45:04 executing program 7: prctl$intptr(0x2, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) connect$nfc_raw(r0, &(0x7f0000001000-0x10)={0x27, 0x0, 0x9, 0x5}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x20)=[{r0, 0x1020}, {r0, 0x4000}, {r0, 0xc200}, {r0, 0xa201}], 0x4, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x9, 0x8, 0x9, 0x27b2, 0x4, 0x2}) 2018/02/04 17:45:04 executing program 5: socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000380000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0x3)={0xff, 0x4, 0x81, 0x7, 0x1ff, 0xd1e, 0x1, 0x7, 0x9, 0x0, 0x5}, 0xb) 2018/02/04 17:45:04 executing program 5: r0 = socket(0x1, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a99000)={0xfffffffffffffffb}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000001000-0x18)={0x4, 0x1e, 0x1, r2}) 2018/02/04 17:45:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @rand_addr=0x5}], 0x20) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e48000-0x1e)={0x0, 0x10, "a464796220ece641af3cf21182b80ee5"}, &(0x7f0000789000)=0x18) 2018/02/04 17:45:04 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000)={0x0, 0x0}, 0x807ff) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f000001b000-0x10), &(0x7f0000027000)=0x10) r2 = syz_open_dev$amidi(&(0x7f0000027000-0xc)='/dev/amidi#\x00', 0x80, 0xa0100) accept4$nfc_llcp(r2, 0x0, &(0x7f0000017000), 0x800) r3 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000f000), &(0x7f0000029000-0x4)=0x4) sendmsg(r3, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/02/04 17:45:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x9) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f5e000-0x74)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x3c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/04 17:45:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000577000)="2400000024007f000000120000000100000ff6ff01000000000ff300f1ffffff1300ff10", 0x24) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000f4000)=0x20000000006, 0xfffffea8) 2018/02/04 17:45:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f11000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) r1 = accept$alg(r0, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000f0000-0x8)) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006be000)='/proc/self/net/pfkey\x00', 0x202200, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) mlock2(&(0x7f0000d0f000/0x3000)=nil, 0x3000, 0x1) 2018/02/04 17:45:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000dd8000)=0x5) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000cd7000)={0xaa}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000676000)='./control/file0\x00', 0x0) 2018/02/04 17:45:04 executing program 4: clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000002000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x2, @empty}}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x10001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0xdec, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}, {0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x8}, 0x9, [0x2, 0x1ff, 0x400, 0xd232, 0x7f, 0x4, 0x6]}, 0x5c) r3 = eventfd2(0x0, 0x0) mmap(&(0x7f0000930000/0x4000)=nil, 0x4000, 0x4, 0x10, r3, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000930000)='/dev/vcs\x00', 0x200080, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000001000-0x4)=0x7) 2018/02/04 17:45:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000681000)={0x0}) r1 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f000048b000)) connect(r0, &(0x7f00007ba000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, 0x3, 0x4, 0x0, 0x1}}, 0x26) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000819000)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f83000)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00003d7000)={{0x6d}, 'port1\x00', 0x40, 0x120845, 0x0, 0x20, 0x3, 0x7, 0x20, 0x0, 0x1, 0x8}) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f00001c0000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f00001ea000-0x9)='net/udp6\x00') r5 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000ec3000)={0x3, 0x78, 0xffffffffffffffff, 0x8000, 0x80000001, 0xb1, 0x0, 0x0, 0x14, 0x2, 0x7, 0x450e, 0x9, 0xfffffffffffffff7, 0x5, 0x1, 0xb9, 0xfffffffffffffffb, 0xff, 0x73e6, 0x3f, 0x9, 0x9, 0x77d0255c, 0x1, 0x0, 0x1f, 0x800, 0x3, 0x1, 0x0, 0x81, 0x9, 0x200, 0x0, 0x10000, 0x1, 0x9, 0x0, 0x234c, 0x5, @perf_config_ext={0x3}, 0x21080, 0x5, 0x5, 0x7, 0x4, 0xf61, 0x1}, r5, 0x9, r2, 0x0) readv(r4, &(0x7f00008c1000-0x80)=[{&(0x7f0000234000-0xd8)=""/216, 0xd8}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000d04000)={0x0, @in6={{0xa, 0x3, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x0, 0xce8, 0x2, 0x0, 0x39b1}, &(0x7f0000ae4000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00003cb000)={r6, 0x2, 0x4, [0x3, 0x9, 0xff, 0x1]}, &(0x7f0000a6d000-0x4)=0x10) 2018/02/04 17:45:04 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005000)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000006000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x1d0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r2, &(0x7f0000005000)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x20) 2018/02/04 17:45:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) 2018/02/04 17:45:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}}, 0x68) clock_nanosleep(0x7, 0x0, &(0x7f0000317000-0x10), &(0x7f00001f1000-0x10)) write$vnet(r0, &(0x7f0000e6a000)={0x1, {&(0x7f0000c0c000-0xe6)=""/230, 0xe6, &(0x7f0000aed000-0xa2)=""/162, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046e000-0x68)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0x68) 2018/02/04 17:45:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000c0000)='/dev/dsp#\x00', 0x1, 0x10001) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) writev(r0, &(0x7f0000f1f000-0x40)=[{&(0x7f0000ccb000-0x1000)="490b7f48e5000f67506d3f08571239283c68d73eb02865c7aadc14cdb9d928804a6a86331f60f536bc4aa80428c00f33c89c630851a4113d9248e8e9656b9987b83e107c3a0cbbcf0cc78d1e2b89abebc3c61ca83c62885a3b23b780bebc3699", 0x60}], 0x1) getpeername$ax25(r0, &(0x7f0000024000-0x10), &(0x7f0000e0f000)=0x10) 2018/02/04 17:45:04 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x101, 0x5, 0x3}, 0x1c) shmget$private(0x0, 0x4000, 0xc20, &(0x7f00003e7000/0x4000)=nil) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fea000)={r0, &(0x7f0000feb000-0x32), &(0x7f0000feb000-0xef)=""/239}, 0x18) 2018/02/04 17:45:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000026000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) unlink(&(0x7f0000a1b000-0x8)='./file0\x00') sendfile(r1, r2, &(0x7f000095e000), 0x8e18) 2018/02/04 17:45:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x10)) clock_gettime(0x0, &(0x7f0000000000)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) 2018/02/04 17:45:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() setns(r0, 0x0) r1 = gettid() capset(&(0x7f0000077000-0x8)={0x200f1526, r1}, &(0x7f000011c000-0x18)={0x4, 0x7, 0x2, 0x7ff, 0x7, 0x4}) open$dir(&(0x7f000092a000-0x8)='./file0\x00', 0x400000, 0x22) 2018/02/04 17:45:04 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005c2000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b84000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f54000)=0x10) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) sendto(r2, &(0x7f000000c000-0x15), 0x0, 0x0, &(0x7f000000a000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f000000d000)=r1, 0x725b4f9be5c01d56) 2018/02/04 17:45:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/02/04 17:45:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00000f2000-0x48)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_IFALIAS={0x14, 0x14, @generic="3e07f5c29853304555cd5c14e68885f7"}]}, 0x48}, 0x1}, 0x0) 2018/02/04 17:45:04 executing program 7: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000014000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000037000-0x78)=[{{&(0x7f0000027000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000037000-0x10)=[{&(0x7f0000020000)=""/4096, 0x1000}], 0x1, &(0x7f000000e000-0x46)=""/70, 0x46}, 0x101}, {{0x0, 0x0, &(0x7f000001a000-0x50)=[{&(0x7f0000037000-0x50)=""/97, 0x61}, {&(0x7f0000037000-0x5b)=""/91, 0x5b}, {&(0x7f0000013000-0x63)=""/99, 0x63}, {&(0x7f0000036000)=""/218, 0xda}, {&(0x7f0000036000)=""/8, 0x8}], 0x5, &(0x7f0000036000)=""/114, 0x72}, 0xb7}], 0x2, 0x1, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000036000)=0x2, 0x4) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000037000-0x8)='./file0\x00', 0x0, 0xc) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000028000)={0x400, 0x3, 0x6, 0xbde, 0xfff, 0x4}) creat(&(0x7f0000002000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/02/04 17:45:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f000063c000), &(0x7f0000087000)=0x10) futex(&(0x7f000000d000-0x4)=0x400000000089, 0x1, 0x0, &(0x7f0000366000-0x8)={0x0, 0x989680}, &(0x7f0000869000), 0x20) 2018/02/04 17:45:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000a49000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000278000-0xc)={0x0, 0x0, 0x0}, &(0x7f000023a000-0x4)=0xc) getgroups(0x9, &(0x7f0000b4d000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, r2) 2018/02/04 17:45:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000c11000-0x90)) preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000020000), &(0x7f0000014000)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000021000)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001f000-0x338)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty={[0x4]}, @generic="0000000000000000618fd7860500"}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}}}]}}, 0x2f8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000007000)={0x0, 0x2, 0x30, 0xfb, 0x8001}, &(0x7f000001f000)=0x18) 2018/02/04 17:45:04 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r0, &(0x7f0000293000), 0x30, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dbe000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) setsockopt(r2, 0x4, 0x80, &(0x7f0000938000)="9690cb9548ed4e1e168d54e1b22bd2383eb1d08bbebec9b99cd3b40be71a54340ef1f2c43fe37f506a1f48112a4d053df5901737e737a3b525e1c5ff4a2ea159761e46118fce33f00532cf3d97de956d8888fea22dd50e7d4820d337e9e6b7bff63a176ccdccf0a81bb08d6ecac9f4f812e12c41fe0667fb7b93f4e3eaf4f9ba6dfcec4c00117514270765f3747d7f81a0bdc94e845ce4ebb3275cafd414285a77a8bd39695856a085a6a018d61c1debcc7e09bbba17f32fe1af5b28c9ad6f12fa0f69fb1b80c730ae6a696a7a", 0xcd) socket$alg(0x26, 0x5, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000eb7000-0x6)={0x0, 0x45, 0x800}) accept4$alg(r1, 0x0, 0x0, 0x7fb) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f81000-0xb)='/dev/hwrng\x00', 0x101080, 0x0) io_submit(r3, 0x2000000000000224, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, r4}]) 2018/02/04 17:45:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000084d000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000248000)={0x4, 0x8, 0x3, "6be46ce5a985", 0x101}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock(&(0x7f00005af000/0x1000)=nil, 0x1000) 2018/02/04 17:45:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 17:45:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079e000-0x78)) msgrcv(r0, &(0x7f000012e000)={0x0, ""/61}, 0x45, 0x3, 0x1000) msgsnd(r0, &(0x7f0000c6d000)={0x1}, 0x8, 0x800) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000cc000-0x9)='/dev/dsp\x00', 0x210200, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000acd000-0x8)={0x200, 0x7fff}) ioctl$TIOCCONS(r1, 0x541d) 2018/02/04 17:45:04 executing program 6: socket$inet6(0xa, 0x1, 0x8010000000000084) 2018/02/04 17:45:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000faf000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f7c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000971000)={0x0, 0x0, 0x0, 0x80000000, 0x5, 0x0, 0x12, 0xf, 0x4, "78858a94fc56c6fe957acf1abe4a2ec90b98c403bf893227679db8b63267ddfb0e46303f170602bd8908a2c71ad60eb7d63a660ceea836504c102cf2ea289874", "06d022955bb8eda60552d8eb9eae34f4fc80d28119ea9505971c3fe7b4a0fee65db1917842992a26050abb86cb24a48b3b33fad3d1fdcf04698d1fc8a5ffb64c", "b00899169117ff7e27ec88fde024888e0939d1cd7a3db7d1e8692fce66425746", [0x2]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x301, 0x0, []}) 2018/02/04 17:45:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair(0x11, 0x805, 0x2, &(0x7f00003b5000-0x8)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f00006b1000-0x6)={0x1, 0x3}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000b1b000)=""/106) getsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f00009d2000-0xa9)=""/169, &(0x7f000008a000)=0xa9) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00008ca000)={@empty, 0x20000000000000, 0x1, 0x0, 0x0, 0x1}, &(0x7f0000ee6000)=0x189) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000e05000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x1, 0xff, 0x2, 0x4, 0x6a36717d, 0xf47}, 0x20) pkey_alloc(0x0, 0x2) 2018/02/04 17:45:04 executing program 2: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f000002c000)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="6ddde63f3c2dbc5ddc46eb897e552715640fac471d705b9e02363c57dd"}]}]}, 0x40}, 0x1}, 0x0) utimes(&(0x7f0000011000)='./file0\x00', &(0x7f000001c000-0x20)={{0x0, 0x7530}}) 2018/02/04 17:45:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) pipe(&(0x7f00002b5000-0x8)) connect$inet(r0, &(0x7f000058f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/04 17:45:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xc7, &(0x7f00003c2000-0x8)) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00009eb000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00001b7000)={0x0}, &(0x7f0000811000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000037a000-0xc)={r3, 0x0, 0x2, [0xe4, 0x10001]}, &(0x7f0000735000)=0xc) sendmsg$nl_generic(r1, &(0x7f00001f0000)={&(0x7f00001df000-0xc)={0x10}, 0xc, &(0x7f0000aa7000)={&(0x7f0000271000)={0x24, 0x2d, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @fd=r0}]}]}, 0x24}, 0x1}, 0x0) 2018/02/04 17:45:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$sndseq(r1, &(0x7f0000949000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x1c) syz_open_dev$sndpcmp(&(0x7f00009d3000)='/dev/snd/pcmC#D#p\x00', 0x2040000000000000, 0x180) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000775000-0x8), 0x8}) 2018/02/04 17:45:04 executing program 6: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x60000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000a89000+0xa2e)={@generic, @ifru_data=&(0x7f0000e05000)="cb56c03f985220e899a12c78cde823bbe2f429753cc7abf0d19e58cec9ccb8a8"}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/04 17:45:04 executing program 2: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ae8000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000aec000)='/dev/input/mouse#\x00', 0x643, 0x109202) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000046e000)={0x0}, &(0x7f000089e000)=0x8) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000aed000-0x8c)={r1, @in6={{0xa, 0x2, 0x80000001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100000000}}}, 0x8c) 2018/02/04 17:45:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x17, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000906000-0xb)='/dev/adsp#\x00', 0x1, 0xa0000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000dfe000)={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x16c}, {0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x35}, 0x800, [0x9, 0x0, 0x0, 0x8, 0x8000, 0x6, 0x7, 0xe7]}, 0x5c) 2018/02/04 17:45:05 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f0000014000)=[]}) 2018/02/04 17:45:05 executing program 7: seccomp(0x2, 0x4, &(0x7f0000029000-0x10)={0x0, &(0x7f0000d98000-0x8)=[]}) creat(&(0x7f0000248000-0x8)='./file0\x00', 0x80) 2018/02/04 17:45:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d2f000-0x1)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) r5 = memfd_create(&(0x7f000003e000)='\'', 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r7 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r7) dup2(r6, r5) write$sndseq(r5, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/04 17:45:05 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000008000-0xed)=""/237) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r1, &(0x7f0000002000)=[{&(0x7f0000007000-0x3e)="c0a33a3b1df1db13c17abdf214317a25e985c0a43fc68f34c3505d0e6e4ffd9d07f87ac71ba6e5c6c25d16a0f4f81b412787111a4683dd5a32f473e7a40b", 0x3e}], 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000008000-0x4)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000008000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000007000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000)={r4, 0x10001}, 0xc) r5 = syz_open_dev$admmidi(&(0x7f0000005000)='/dev/admmidi#\x00', 0xc6, 0x480000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000008000-0x8)={0x67f, 0xfff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000009000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001, r2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$amidi(&(0x7f0000008000-0xc)='/dev/amidi#\x00', 0xfff, 0x200000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f0000009000-0x4)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r6, 0x401845ef, &(0x7f0000008000-0x18)={0x5e1, 0x1000, 0x8, 0x67, 0x8, 0x100000000}) dup3(r0, r1, 0x0) 2018/02/04 17:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f000095b000-0xe)='/dev/admmidi#\x00', 0x1, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common="00006e6c310011000000008000"}) 2018/02/04 17:45:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fc3000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8, 0x100}, 0x8) r1 = syz_open_dev$amidi(&(0x7f000040e000-0xc)='/dev/amidi#\x00', 0x5, 0x200000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000fdb000)={0x8000000, 0x2, 0x3f}) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d04000-0x4), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$l2tp(0x18, 0x1, 0x1) 2018/02/04 17:45:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x59c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) sendto$unix(r0, &(0x7f0000baf000)="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", 0x1000, 0x48044, 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x0, &(0x7f000059e000-0x8)) r2 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x83) dup3(r1, r2, 0x7ffff) 2018/02/04 17:45:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') accept(r0, 0x0, &(0x7f00006a7000-0x4)) read$eventfd(r0, &(0x7f0000df8000), 0x0) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f0000067000)='./file0\x00', 0x62101, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) mq_notify(r0, &(0x7f0000b4e000-0x60)={0x0, 0x2b, 0x3, @thr={&(0x7f0000874000-0xe2)="3c751965b8547e1811ddc6dd7a171fbdc3f973d7e9bdf371c411a8e6fb61509da436598122aa25d7470f8854f9be9d49d08f5ba9cf02cf8071431f455d60938e8ae14a8f2ec7394c9577f9c6d172953b902482185d206649446b7cd061cd15417d8fff0a32b8aa2a44bbb4370ecf2f3916c6c0fa1e906ea9e349dc013d6a8b6f45d4a9ae04ef06d1b9f21ac0a544505bedba4bb84e33c222b7d00a27f2070974cdd130daa1d808d9bebb8d2b2c16b7ebd97cf94bd130eb265a9a1e91c8a7a878def443d4711e705a605c6d6db3139420f39724b60751dc0e04cc5f23858a52f5cfc1", &(0x7f0000028000-0xa9)="64b84dac758fd0c839b6572d4d26858825bc805640b5c0dcc3454389cb637c0d05b5b91a499a193dcd09f32321726b7247f28c210643c58fd0be08dcd3043dbba1737c125176a188d51629ae6177b86dfd162d32e86e51b732c320e87da4a725aa0d8686bc876e3199b083e06ea3c09f163fec9545e6c7321cf49d5b3e0e47828d4f3f001130a337e5e9937e089225eeb72a23e392a8c95974a4c96a8b970cef31d576f73ffe9758d3"}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r2}) 2018/02/04 17:45:05 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x40000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000093e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000c5a000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000045b000)=0x10, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000169000)='yeah\x00', 0x5) sendto(r0, &(0x7f0000213000-0xdc)="029d8f629998f1648e89f8ea29694c84636bcba303f4b6b18c11c63c91231c4aa818ffce6980a4bd5b1dd18841b8f13453048cc0bf63dab3cd6843c6a103ee64a4199b17fa2405fda57bab528193031d8a513b6703096a5cb6050a7fdcb82cc5fd8e394a9fa87962c835d3e6ea11f4a0ed39a060af268ab42c19ef230fc7ce67e387105ba7891bc47bdfe68fb16a736d3d91bfdfe31f3cf9dfe5076348ef6d63720ed4f37914113d71503059686445a880ba18a7fff0d33fd1983c76177316bd4e80de7388ce06c661a36a35aa349603f5ba963e34f9bf6c00180c58", 0xdc, 0x90, 0x0, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r3, 0x4008744b, &(0x7f0000005000-0xae)=""/174) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/04 17:45:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) utimes(&(0x7f0000eae000-0x8)='./file0\x00', &(0x7f0000425000-0x20)={{0x0, 0x2710}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000268000), &(0x7f0000871000-0x4)=0x4) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f00005c6000), 0x7ff) write$fuse(r0, &(0x7f0000b9a000-0x30)={0x30, 0x0, 0x6, @fuse_notify_retrieve_out={0x2, 0x4a6, 0x2, 0xfffffffffffffffc}}, 0x30) socketpair(0x11, 0x4, 0x3, &(0x7f0000247000-0x8)) getsockname$unix(r0, &(0x7f00009f2000)=@abs, &(0x7f000099a000-0x4)=0x8) fsync(r0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f1d000-0xe8)={{{@in=@broadcast, @in6=@ipv4={[], [], @dev}}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000f69000)=0xe8) 2018/02/04 17:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bd1000)={0x0}) recvfrom$unix(r1, &(0x7f0000ad8000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000b07000)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3a000), 0x4) r2 = dup2(r0, r0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000671000)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00007b8000)=0x0) r4 = getpgid(r3) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) getpgid(r4) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000070000-0x4)=0xe4bf000, 0xc5) 2018/02/04 17:45:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000105000-0x12)='/dev/input/mouse#\x00', 0x54, 0x40100) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000e3e000-0x20)=""/32) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000a2c000)) eventfd2(0x7, 0x800) 2018/02/04 17:45:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) umount2(&(0x7f000017c000)='./file0\x00', 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/73) 2018/02/04 17:45:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b42000)='/dev/ppp\x00', 0x4240, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000002e000), &(0x7f0000413000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000cc9000)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) 2018/02/04 17:45:05 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000500000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x7fff, 0x1, 0x5, 0x8, 0x3, 0x3108}, 0x8}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00008ec000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000097f000-0x9)='/dev/rtc\x00', 0x0, 0x0) dup3(r2, r1, 0x0) 2018/02/04 17:45:05 executing program 3: prctl$intptr(0x2f, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xd4)="c87c5b31ff4c9f88a95cffd3a5e09840a432e66cff64bca9f5c0081482c48462e99b83e6f1a4151092179f45dce981b1265621c2d6a826a36060ba4c7d343fb43b063b157de73f7666751be3acf48dd215957feb2c692c14638d4fd2a80ddddc35cce26002fbb6335d1e0ee4fc5eef5050174bb2b9af0f9015f5373130ea111fe6d6d0e68e46a52b77b1fcfd1a66757e9c45d6e406e8d984b3f56761edd8477a9a16824072e91db78fa042b5a2efd12ad510707371774b11040fe481f8a30f6877160d8285b37d8e46c6c83692a4ec49a5a8fc3a", 0xd4}, {&(0x7f0000001000-0xf5)="2f1febdd6311dd369ba79d7ec41e8eb00d6d7897c9dc8a47d968086771161fea360f2cae406fcbdcb7525e27e6b714ceb24f619d3250403c8d3d151540b3a3f0672340c9feff5f9edc5d6cc59f98e0cc19b5ff6f73e83a046cec8e6985b641617075232c9cda0aa2387a4342b0b07bf28c41fd9e65bcf09fcc64923b12bb73e0f86148623879889bfec009228e9664f778f29035b07ab79c527b682f8f12962fafa18c7ed82773e9c8fa340ad0acbe6b468d85946d06cf3006eeb2a0c7093f8e025daae2d2351ed44b3f07471232f6cbe5782543a1dbf6bcbda4c9e60f82f3d2ed090233ae82eff44445693704e2690ad886a22ef3", 0xf5}, {&(0x7f0000242000)="fcebdf95952f", 0x6}, {&(0x7f0000000000)="2522713f386d4887a5099bfa9239d8b642fe3d40b9be9ab6f5b3f2baeea15d9bd0746f09a37a7a0df1f7a6fb1212dd20ddee3132abb9d059bad5058a9924060f0f1ba98d85e881ccc136526bfbad6df9c81588763affb19924a5a20e4f701b01bc47e520738491711b7a7698664e50c3a94bd6ad79d98b732c3352ea0f100eb63a84", 0x82}], 0x4, &(0x7f0000f35000)=[@init={0x18, 0x84, 0x0, {0x3, 0x38f1b8c8, 0x1ff, 0x1}}], 0x30, 0x1}, 0x4000000) 2018/02/04 17:45:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) clock_gettime(0xffffffffffffffff, &(0x7f0000961000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b86000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) ppoll(&(0x7f000020d000-0x30)=[{r0, 0x2}, {r0}, {r0, 0x1200}, {r0, 0xa000}, {r0, 0x20}, {r0, 0x4000}], 0x6, &(0x7f0000926000)={r1, r2+30000000}, &(0x7f00004aa000-0x8)={0x9}, 0x8) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/04 17:45:05 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000003000-0x18)=[{0x35, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) writev(r1, &(0x7f0000015000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000017000)=@abs, &(0x7f000000e000)=0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f000001a000-0xe1)="76d6e5ca707e3e243b666b1b23446f8c5b70c480e7e3b74d2fa6e6349c60a2bdfa7e24e28948d6dc309f1fd2b4e8afd4fdcee9f3f312daab9a2760e365d342821ed47d89e3c8da20f6aba5e974a9a3394e394aeee45886ea33cdff2788a4c5891022459c51a8c80d9ff61d2d87305b3fccd5f04950d3d5a172ee1296893b2243b751e407888cf6b5ce4bd5bcea8018afc68d06fb436fc8d0f8fe37112486aa7135a34e93f074c103356d9052bc8d38796d12af1bc458f9a43f0209ed20b04cfb20627ab08198157eb8b266c5da21fd858f7d2bae4d9a4ef2e72669a09c83c7cb5d", 0xe1, 0x40, &(0x7f000000c000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/04 17:45:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000199000), &(0x7f0000ad9000-0x4), &(0x7f0000f58000-0x4), &(0x7f000025e000)) execve(&(0x7f0000119000)='./file0\x00', &(0x7f0000b82000)=[&(0x7f000032d000)='\'posix_acl_access\x00', &(0x7f0000369000-0x24)='usernodevvboxnet0vboxnet0keyringem0\x00'], &(0x7f0000f94000-0x38)=[&(0x7f000079a000)='/\x00', &(0x7f0000c0b000-0x6)='(self\x00', &(0x7f0000f12000-0x2)='{\x00', &(0x7f0000b61000)='vmnet0\x00', &(0x7f0000458000)='\x00', &(0x7f0000575000-0x4)='}&(\x00', &(0x7f000062d000)='eth1-vboxnet0--+\x00']) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000ac6000-0x3)='io\x00') sendfile(r0, r0, &(0x7f00003dc000-0x8), 0x8) execveat(0xffffffffffffffff, &(0x7f00005cf000)='./file0\x00', &(0x7f000017d000-0x14)=[], &(0x7f0000fb1000)=[], 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/04 17:45:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00002cf000)={0x7, 0x3}) preadv(r0, &(0x7f000091c000-0x10)=[{&(0x7f0000a6f000-0xc3)=""/195, 0xc3}], 0x1, 0x2000) 2018/02/04 17:45:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000048d000-0x8)) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0xf0, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, []}, 0xf0}, 0x1}, 0x0) 2018/02/04 17:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ae9000)={@remote, @local}, &(0x7f0000035000-0x4)=0xc) syz_emit_ethernet(0x3e, &(0x7f0000976000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x6, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000a96000-0x18)={0x0, 0x1, [0x0]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ad1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005f7000)={0x0, 0x5}, &(0x7f0000742000-0x4)=0x8) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00004a0000)={0x3, &(0x7f0000347000-0xc)=[0x0, 0xfffffffffffffffa, 0xd9]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c88000-0x8)={r2, 0x43fcb9f0}, &(0x7f000008f000-0x4)=0x8) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000a07000-0x78)={0x7, 0x0, [{0x8000, 0x0, 0x3}, {0x40, 0x0, 0x6}, {0xbb9c, 0x0, 0x7694}, {0x10001, 0x0, 0x5}, {0xfffffffffffff1c2, 0x0, 0x7}, {0x4, 0x0, 0x5}, {0x80000000, 0x0, 0x4}]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00003a2000-0xbe)={0x0, 0xb6, "eadc50aeea8fa693e655916573e3a7420c2ff15ac8d71e2859f984ade7592557a8a035e9ba43181bfc078155440d8c6b775562d13e62561ed31411ae06c8fa2e00e7cb54bd577f8476fe79a264a5eba81d2036d3233f79dde5f5709aeb0133fbfae8b7e8d301939853e14a9a7b5f2d85eee42be2ddc4b10f1b06702c014e9316b5afbe3fb06f9057680267d541e9ee9aef113a70b41a2bebafb25b00b03ebd7f957d01c41d2d15c0ee7bfafa3db3c51e7673e0dbdcbe"}, &(0x7f000007c000)=0xbe) sendmsg$alg(r0, &(0x7f0000b9a000-0x38)={0x0, 0x0, &(0x7f0000a3f000)=[{&(0x7f0000951000)="def8acb316e8b19f986010523c78486b91035bbadfd311621e9debdde0922d38f3cc15c63a36b4481912bb96383fc3d612cc232c90f0c290ed501ba1d7a0e3193c07974f3979496c9df8a76768020eaaaacd65692c1dcef813055b62abeded099b41553e3e7d", 0x66}, {&(0x7f0000f97000)="b499c0677ada7f0fbb861d743d391653c3cf9f88b23346a7c39302c1b8e40aa9259395d095ccbe2b7845d041e5c558f56940434352a21c", 0x37}, {&(0x7f0000dc1000)="276cac4aa63227a9e7e454162828d11c0e3895413531e5ffaea0595c595c0d962d7d348d5ef19cace512bd0cf5d7cd6293bff81dcc57fddf89aa1008ef52d4d850c33dd18d4b6b285316d74846ea30f1bc3d7b1bae07fbe8749ca7ee4ef95ffd5b1ae894396ba2292630340ac2c77332a3f777fbcb1db24b597eac0e67b352317e2924f56bb3bb7b97daf78a2e0c", 0x8e}, {&(0x7f00005a3000)="ef0b45", 0x3}, {&(0x7f0000e3f000-0xf9)="22b49103d469d2f97f0cfb9f78014195001cfc21d26ec44599dd50224527c6a7d4e6bf702a5b638b5bbe34e94f43276e5567ed4546c6a6800502085617e6fe517e895eebc35fe556378997f3df018f183c175e7e03f5b4dff2600d6697642e209f7512c02f6e6ab33d214c1d07f562bd2283362852223e215b08e5e297393e4d577dfe69ba0aa827a77ca5e6ff2b9a4f0cb7590c4b54ac12b18e220ec9c2a6013806ef158127b2366cfea733bcdbbacfb68e7f877a2aca98764d584b2294cd03d30c0ae367e6e5c11a8c68c0e0a79b1e119d7f04dd19d5c6ab54c05b0d2e3b52d943cc7ab9c1e0a03035e3ec61aae9ad44c8b9cf84d38cea69", 0xf9}, {&(0x7f0000847000-0x81)="9f2e81dacf2b2fd6ba69c226ad163ef3e412e1d7cfecd4bbd086b8f1120656faee491604adc06bced597d555998ed72a2161b4bad1d349f94f683b51622243103c34909ea18e5fd861173d42cc2d2ab3217d0e79207bb1af00f70e2a7a0c1b0927687590a7eba1ee5b465b631c114131938acb93e1b84274c616e80e3927a236b8", 0x81}], 0x6, &(0x7f0000e77000-0x78)=[@iv={0x60, 0x117, 0x2, 0x4c, "5c72b94e08dd9b72a7f321fbeb761b2e98337242139fb91bc5305e56384423f3a49580d1797dd631fa4680a89fac41eb865ef7cdd9de920dafe6d7143ea875023306e9e42cfbdd26f1a07b27"}, @op={0x18, 0x117, 0x3, 0x1}], 0x78, 0x4000000}, 0x4051) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bae000-0x8)={r3, 0x90000000, 0xffffffffffffffff}, 0x8) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/02/04 17:45:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000f6000), &(0x7f000099a000)) 2018/02/04 17:45:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() clock_gettime(0x0, &(0x7f0000e3a000-0x10)={0x0, 0x0}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00005a0000)={0xb61, 0x8, 0x2, 0x5, 0x4}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000769000)={0x0, r2/1000+10000}, 0x10) r3 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000980000-0x6)={0x0}, &(0x7f0000b96000)=0x6) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0x8)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000001000-0x4)=0xa0) ioctl$int_in(r0, 0x5473, &(0x7f0000b7c000-0x8)=0xf4) connect$nfc_llcp(r3, &(0x7f0000de3000-0x60)={0x27, 0x10001, 0x3, 0x5, 0xfff, 0x81, "81c65d8d220a3d67adfacd0c5346921fcd5f13d00b4212eeb0fbdd46c57efd1eb76345cab2a51e2f4ef35029fcb169c9b0391d3a2300f2263de0f0beb18f4b", 0x6}, 0x60) listen$netrom(r3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c96000-0x11)='/selinux/enforce\x00', 0x200, 0x0) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000073e000)={0x3, 0x1, 0x8, 0x3, r4}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)) tkill(r1, 0x1000000000016) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f000052b000)=r1) 2018/02/04 17:45:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xa00, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/mls\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x501002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)) move_pages(r1, 0x2, &(0x7f0000001000-0x10)=[&(0x7f000072f000/0x2000)=nil, &(0x7f0000ba2000/0x2000)=nil], &(0x7f0000ff0000)=[0x6], &(0x7f0000000000)=[0x0, 0x0], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) r3 = 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$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f54000-0x20)={0x100, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000a45000-0x10)={0x6, r4}) connect(r2, &(0x7f0000b5e000-0x9)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0}}}, 0x1c) r5 = fcntl$dupfd(r2, 0x406, r2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000717000)) 2018/02/04 17:45:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000186000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = semget$private(0x0, 0x3, 0x8) r2 = creat(&(0x7f0000448000)='./file0\x00', 0x8) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000ee6000)={0x1200000000000000, 0x5, 0x400, 0x0, 0x2, 0x6e}) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f00004c6000)=0x5) r3 = socket(0x10, 0x2, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000c6b000-0x10)={0x1000, 0x108000}) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00000d4000-0x28)={@common='ip_vti0\x00', @ifru_map={0x6f000b}}) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000991000-0x10)={{0x6, 0x400}, 0x10}, 0x10) fcntl$notify(r0, 0x402, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000d76000)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x7, &(0x7f0000949000-0x64)=""/100) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000fb000-0x4)=0x400) socket$bt_rfcomm(0x1f, 0x3, 0x3) bind(r3, &(0x7f000072b000)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c1000-0x4)=@int=0xfff, 0x4) 2018/02/04 17:45:05 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$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$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000004000), &(0x7f0000004000)=0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000011000)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000001000-0x38)={&(0x7f0000003000)=@full={{0x3, {"8cc4798a72420c"}, 0x1}, [{"108cbc8628947c"}, {"8f3e290c25310f"}, {"77c07789e427d2"}, {"f40031c63e51e6"}, {"94bb630d15ad2b"}, {"b57564c052e08a"}, {"269972e64eb3dc"}, {"4039b71379160d"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000004000-0xae)="cce2752e5c4b2d784b246b0227668b866f8c1c240000cb499ef91ae8ba68b711b6131e0e18f4c4a9a303eb4f5845bb37a7024d890a6bdc32aa65c7cae8be350ef3079471d38d26462b54710818847569f5c1f79ea0c9e28f1aed46ed60f50553c17926cfcf3cfcffb8c093640b75c1c72a4441c49e7ba123d5da6b36d9eeb396ee22b1867b1b4d422c4d8b743ebf364ca2db32f451fbce0a4670d96a3a975a218ff44dc0e81aba710cad60d419ce", 0xae}, {&(0x7f0000012000)="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0x1000}, {&(0x7f0000013000)="50c3304fd648ef29e73371392ae632ea97fd364507fb01c31a04b979ed5a47e4e09f8285b6d5cef8dc607b4c8b3fdf7713fb15aa7689c0687a6259e3818defc67e8f8c1d9d03b9f14300430a762561aa76d49a363f766c1f185037fec409adf7979ea3f45e497e87ebdf7265ef71607ae1b8944e60377684c47c698724ee1dd6448b4bda385f545c4cce4bbe94132871a476bd72d319ef73c05a34e2bc45cda35e09e621b53b5246c47c9ff62af93c48afda7bae20ac0a8829a6d06301e7e207979fe2a5594b854f856aa7e9ecff4f1dd925b3753d163e606d1cd4d690f1e405b8a0728f9489e65026c5c694242317a684340acd4444", 0xf6}, {&(0x7f0000002000-0xc0)="aa6c7ff247b583831c1b3b22d23a3810da05c61f8b822d756eae429d547e2e6778058b5db9302ff5e05d4c2f45b6399bbec35f3029b9bb3ae8126505d6b778c7d6233bd6ade6dd81ad8c406ed06b0fd95230aacccb144fb78ccea28abed13ac2d568d8e56ccf0a4145a21affee61b22567b6689176e1f2bb1b8bb3391929b97f85ef9f7ed2fd4c4ea1ce6cb43c0bcd1553455e59b355c8bdb198e5b461845ac1aef850f6016aa2a6e93070a4f836ce44484d31dcf529347a45aa115c9a66af53", 0xc0}, {&(0x7f0000001000)="650ff3e30f6cfc15e4bc9ab599293c070b4685aff9a009afb6701ece364396f407542d241ea8e8b9b1dc6225bc9a6b8299f909638f193c31b91b186fc69cee3f4d5c1986b9cc21b81285b16989527ca098b0fd22f2977f535d9e", 0x5a}, {&(0x7f0000004000-0x9a)="55281ca9ec5980c42966a25a6f314ec96233bda41ef054736bbc274bdc9a0ca3296f8f39d939ca2dbd90d64798be4ce83211c3865e2e60143b61eadcf06ba01d8e459f8dd5becc71f14274ecbc9bc27c6a054f4940a4dd1af21b2c12c2fe4c7216647871f159ac1679a5060ac4cf1691cd13f7c52a8fd42e9f65b096e03524d842e2e55bb551d7f861c76538d45afa6cd605d8e65f9d90bd486d", 0x9a}, {&(0x7f0000003000)="94cd29d98e29994879d8144398087c8872efb4702a599330787f6ce188d2706dc753e57ee40355edd7fa740532f6a7e70db179284613926943ee9499a8f360f87468bbaf45b5d6deb9d0b04511ab0f4cc8bafc7cc69142f6c8897587984c91e91b823e0a49a8421ce9fa478a6894f5dcbf099d", 0x73}], 0x7, &(0x7f0000006000-0x1220)=[{0x58, 0x199, 0x3ff, "7a3832504b6ff34190d8343cd47ec2b608307d3a42c78b05026cb52edfc181009b4c4b3cefa30ff7234a03b44ecf72134b9f59bb79771955f3ac60e6ad9570ea93"}, {0x40, 0x109, 0x6, "504d8ad6f62f638f407b2a469b7dfc6f4ec08305995f403e79b7e040ad003928f96eb4fe3f0fa833249dce11b9"}, {0x1010, 0x29, 0xffff, "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"}, {0x78, 0x10e, 0x3, "13ff6136cf08717c2250516dc2f981db43169b2826e9c4a69ff7e859d77703abee26b03c2f970f9956f649df74260f15df0e4413f9f8d86af954b699d1d8b9670c2eae2129743f48cbf98e8159e4ba3db4162cd29ce6a340a9d415106af46a2b8bd3c4600a"}, {0x100, 0x13f, 0x6b0c, "343645f68e6f1d5e2245833f50d5340a153b9a5df3ae5b1a4b9f2511c70a476590e5d72a54865cc5ed06588b8ed7aef0e54c57dd5b1da2a92c9c91b9f898dbf6fe7faf215a787d1e40451f7299c06ce82c84e0412e28942d574d4231a4d044ae00bad7400522d4553d725c1c853f55813562ffea1995e4313c135b7f51a73b888faea7742cf62630b2bbe26ada3eb77c798e4d647d8310c3f0429046793ff8c36d5153a1273e84e00334f654cbae055d8f8ca1d19a108898311c1e6894e8cd37e485c06edff144b1568df8bdf71932e4eda40f49376fd28f8ec83cac53611b937796e3d22ec73a9777b6c7467a71"}], 0x1220, 0x800}, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/04 17:45:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = getpid() write(r0, &(0x7f0000558000)="76c4c00e3afe577e55521e6816f3494318f84049755e58fa06d71e0e75abedd1acd81a623d074d37d632738fb26d4fdd8796e89b027301cfc505013dedc79e24930f4396407a945b4cd09a0fa4d5d2735694d60da74f6b518917d83e7828a022ee15ee9aba88673c2aab40725c37a33f13", 0x71) perf_event_open(&(0x7f0000573000-0x78)={0x3, 0x78, 0x1000, 0x3, 0x20, 0xffff, 0x0, 0xffff, 0x104, 0xb, 0x705d, 0x7, 0xfffffffffffffffa, 0x1, 0xc000000000000, 0x4, 0x5, 0x8, 0x1ff, 0xfffffffffffffb78, 0x0, 0x7, 0x3, 0x1, 0x20, 0x5, 0x9, 0xff, 0x4, 0x3, 0x2, 0x8, 0x0, 0x8, 0x8, 0x81, 0x2, 0x80000000, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000289000), 0x8}, 0x100f0, 0x5, 0x5, 0x7, 0x5f9, 0x27, 0x8}, r1, 0x1ff, r0, 0x4) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000df5000-0x4), &(0x7f00001c2000-0x4)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c7a000)='/proc/self/net/pfkey\x00', 0x4140, 0x0) 2018/02/04 17:45:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00006b8000-0xd)='/dev/usbmon#\x00', 0x40000000004, 0x0) request_key(&(0x7f0000842000)='dead\x00', &(0x7f00003cf000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000005d000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000764000-0x14)) unshare(0x20000) mount(&(0x7f00003c5000-0xe)='./file0\x00', &(0x7f0000f00000)='./file0/file0\x00', &(0x7f0000c0c000-0x6)="7261edcd7300", 0x0, 0x0) mount(&(0x7f000047e000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f00003cf000-0xb)='securityfs\x00', 0x0, &(0x7f0000772000-0x1)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d17000)='./file0/file0\x00', 0x48a081, 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f53000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000040e000-0x10)='/dev/sequencer2\x00', 0xa0202, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x40}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x400000000000003, 0x3) lremovexattr(&(0x7f0000253000-0xe)='./file0/file0\x00', &(0x7f0000042000-0x15)=@known='com.apple.FinderInfo\x00') sendmmsg$nfc_llcp(r2, &(0x7f00002de000)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000402063b4a6402100000008890512b63afb003204d87637cb00067298ca57fad84a7a71bd03678bcd0000ed2fcb89715303fffc878e00b571"}, 0x60, &(0x7f000095e000)=[{&(0x7f0000e25000)="c3691827fc6789deb6fcc2d5dfbe6c672dae59ebb686e02356bbdab7c2fe17c343dbf44d69354b5791a464e1c575053a4e47b1f1c7e1d6b23c4dbefca712bd4fdf12a973e5c36bc4923b0defd7a15eacb5b1bf3a8978a0a57094cd6e8075ec91c29bea02a90d244b254a689fe15532", 0x6f}], 0x1, &(0x7f0000fdc000)={0x10, 0x0, 0x7}, 0x10}], 0x1, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000f4d000)={0x9}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000047d000)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000546000)={&(0x7f0000c36000)={0x10, 0x0, 0x0, 0x8000100}, 0xc, &(0x7f0000b9d000)={&(0x7f000049f000)={0x1060, 0xf, 0x9, 0x0, 0x2, 0x1, {0x1, 0x0, 0x4}, [@typed={0xc, 0x5a, @pid=r3}, @typed={0x18, 0x4f, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x18, 0x81, @str='/dev/sequencer2\x00'}, @typed={0x10, 0x64, @u64=0x8}, @generic="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"]}, 0x1060}, 0x1, 0x0, 0x0, 0x20004040}, 0x0) 2018/02/04 17:45:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f00002b9000)=@generic={0x1, "689ddb808ab03365d125c18129e82baed72cb2b9e884287143797c0f332f59853e8ca57f6e72129c04587c27604eeeda1dc6180ec7c782c75291562382d723086f55344c5327c1cc363458faf2359826bac7e25f7b734b29fdead6a7888f593c3858beaebe40285d38756b17df949ad30a185f9f0e435765cf8bed69dd5b"}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget(0x2, 0x0) msgget$private(0x0, 0x0) [ 267.544124] Buffer I/O error on dev loop0, logical block 3, async page read [ 369.631193] INFO: task syz-executor2:2885 blocked for more than 120 seconds. [ 369.638459] Not tainted 4.15.0+ #296 [ 369.642711] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.650699] syz-executor2 D23552 2885 4250 0x00000004 [ 369.656355] Call Trace: [ 369.658971] __schedule+0x8eb/0x2060 [ 369.662721] ? __sched_text_start+0x8/0x8 [ 369.666886] ? lock_release+0xa40/0xa40 [ 369.670894] ? __lock_is_held+0xb6/0x140 [ 369.674979] ? check_noncircular+0x20/0x20 [ 369.679249] ? find_get_pages_range_tag+0x88c/0x1000 [ 369.684367] ? blk_delay_work+0x90/0x90 [ 369.688375] ? print_irqtrace_events+0x270/0x270 [ 369.693149] schedule+0xf5/0x430 [ 369.696555] ? wait_on_page_bit_common+0x49c/0x770 [ 369.701513] ? __schedule+0x2060/0x2060 [ 369.705501] ? lock_downgrade+0x980/0x980 [ 369.709668] ? lock_release+0xa40/0xa40 [ 369.713668] ? lock_release+0xa40/0xa40 [ 369.717672] ? mark_held_locks+0xaf/0x100 [ 369.721844] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.726375] io_schedule+0x1c/0x70 [ 369.729944] wait_on_page_bit_common+0x4b3/0x770 [ 369.734733] ? generic_write_checks+0x530/0x530 [ 369.739424] ? blk_lld_busy+0x60/0x60 [ 369.743248] ? find_held_lock+0x35/0x1d0 [ 369.747338] ? lock_downgrade+0x980/0x980 [ 369.751510] ? page_cache_tree_insert+0x410/0x410 [ 369.756372] ? pagevec_lookup_range_tag+0x40/0x90 [ 369.761287] __filemap_fdatawait_range+0x282/0x430 [ 369.766247] ? wait_on_page_bit_common+0x770/0x770 [ 369.771201] ? iput+0x540/0xaf0 [ 369.774498] ? dispose_list+0x3f0/0x3f0 [ 369.778486] ? iterate_bdevs+0xb6/0x260 [ 369.782487] ? lock_downgrade+0x980/0x980 [ 369.786656] ? lock_release+0xa40/0xa40 [ 369.790650] ? do_raw_spin_trylock+0x190/0x190 [ 369.795259] filemap_fdatawait_keep_errors+0x2a/0xb0 [ 369.800381] fdatawait_one_bdev+0x50/0x70 [ 369.804547] iterate_bdevs+0x109/0x260 [ 369.808449] ? sync_inodes_one_sb+0x50/0x50 [ 369.812793] sys_sync+0x120/0x1c0 [ 369.816260] ? sync_filesystem+0x2e0/0x2e0 [ 369.820520] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.825561] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 369.830347] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 369.835121] RIP: 0033:0x453299 [ 369.838326] RSP: 002b:00007fad08fafc58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a2 [ 369.846051] RAX: ffffffffffffffda RBX: 00007fad08fb0700 RCX: 0000000000453299 [ 369.853334] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 369.860617] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 369.867905] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 369.875201] R13: 0000000000a2f33f R14: 00007fad08fb09c0 R15: 0000000000000000 [ 369.882515] [ 369.882515] Showing all locks held in the system: [ 369.888865] 2 locks held by khungtaskd/757: [ 369.893367] #0: (rcu_read_lock){....}, at: [<000000001f869407>] watchdog+0x1c5/0xd60 [ 369.901473] #1: (tasklist_lock){.+.+}, at: [<00000000f2438bee>] debug_show_all_locks+0xd3/0x3d0 [ 369.910529] 2 locks held by getty/4170: [ 369.914512] #0: (&tty->ldisc_sem){++++}, at: [<00000000483e3c5d>] ldsem_down_read+0x37/0x40 [ 369.923217] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000455c08a8>] n_tty_read+0x2ef/0x1a00 [ 369.932519] 2 locks held by getty/4171: [ 369.936507] #0: (&tty->ldisc_sem){++++}, at: [<00000000483e3c5d>] ldsem_down_read+0x37/0x40 [ 369.945196] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000455c08a8>] n_tty_read+0x2ef/0x1a00 [ 369.954528] 2 locks held by getty/4172: [ 369.958522] #0: (&tty->ldisc_sem){++++}, at: [<00000000483e3c5d>] ldsem_down_read+0x37/0x40 [ 369.967232] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000455c08a8>] n_tty_read+0x2ef/0x1a00 [ 369.976544] 2 locks held by getty/4173: [ 369.980530] #0: (&tty->ldisc_sem){++++}, at: [<00000000483e3c5d>] ldsem_down_read+0x37/0x40 [ 369.989222] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000455c08a8>] n_tty_read+0x2ef/0x1a00 [ 369.998525] 2 locks held by getty/4174: [ 370.002508] #0: (&tty->ldisc_sem){++++}, at: [<00000000483e3c5d>] ldsem_down_read+0x37/0x40 [ 370.011218] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000455c08a8>] n_tty_read+0x2ef/0x1a00 [ 370.020536] 2 locks held by getty/4175: [ 370.024530] #0: (&tty->ldisc_sem){++++}, at: [<00000000483e3c5d>] ldsem_down_read+0x37/0x40 [ 370.033220] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000455c08a8>] n_tty_read+0x2ef/0x1a00 [ 370.042532] 2 locks held by getty/4176: [ 370.046521] #0: (&tty->ldisc_sem){++++}, at: [<00000000483e3c5d>] ldsem_down_read+0x37/0x40 [ 370.055231] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000455c08a8>] n_tty_read+0x2ef/0x1a00 [ 370.064543] 3 locks held by kworker/u4:4/7422: [ 370.069151] #0: ((wq_completion)"writeback"){+.+.}, at: [<00000000b80b8920>] process_one_work+0xaaf/0x1af0 [ 370.079154] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<0000000003b99349>] process_one_work+0xb01/0x1af0 [ 370.090209] #2: (&type->s_umount_key#27){++++}, at: [<00000000996e93b6>] trylock_super+0x20/0x100 [ 370.099433] 1 lock held by blkid/2113: [ 370.103334] #0: (&bdev->bd_mutex){+.+.}, at: [<000000000a391942>] blkdev_put+0x2a/0x4f0 [ 370.111688] 1 lock held by syz-executor2/2885: [ 370.116283] #0: (&bdev->bd_mutex){+.+.}, at: [<000000002148046b>] iterate_bdevs+0xc8/0x260 [ 370.124903] 1 lock held by syz-executor2/2893: [ 370.129511] #0: (&bdev->bd_mutex){+.+.}, at: [<000000002148046b>] iterate_bdevs+0xc8/0x260 [ 370.138886] [ 370.140533] ============================================= [ 370.140533] [ 370.147579] NMI backtrace for cpu 1 [ 370.151231] CPU: 1 PID: 757 Comm: khungtaskd Not tainted 4.15.0+ #296 [ 370.157786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.167111] Call Trace: [ 370.169672] dump_stack+0x194/0x257 [ 370.173289] ? arch_local_irq_restore+0x53/0x53 [ 370.177938] ? debug_show_all_locks+0x2f3/0x3d0 [ 370.182590] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.186983] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.191450] nmi_cpu_backtrace+0x1d2/0x210 [ 370.195658] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.200123] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 370.205374] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.210547] watchdog+0x90c/0xd60 [ 370.213985] ? reset_hung_task_detector+0xa0/0xa0 [ 370.218800] ? complete+0x62/0x80 [ 370.222234] ? __schedule+0x2060/0x2060 [ 370.226182] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.230477] ? __lockdep_init_map+0xe4/0x650 [ 370.234860] ? do_raw_spin_trylock+0x190/0x190 [ 370.239416] ? lockdep_init_map+0x9/0x10 [ 370.243465] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.248549] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.253549] ? trace_hardirqs_on+0xd/0x10 [ 370.257667] ? __kthread_parkme+0x175/0x240 [ 370.261961] kthread+0x33c/0x400 [ 370.265299] ? reset_hung_task_detector+0xa0/0xa0 [ 370.270122] ? kthread_stop+0x7a0/0x7a0 [ 370.274072] ret_from_fork+0x3a/0x50 [ 370.277839] Sending NMI from CPU 1 to CPUs 0: [ 370.282363] NMI backtrace for cpu 0 [ 370.282370] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.15.0+ #296 [ 370.282372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.282382] RIP: 0010:raise_softirq_irqoff+0x23f/0x320 [ 370.282384] RSP: 0018:ffff8801db407c90 EFLAGS: 00000086 [ 370.282387] RAX: ffffed003b680f9f RBX: 1ffff1003b680f93 RCX: dffffc0000000000 [ 370.282389] RDX: 0000000000000000 RSI: 1ffff1003b680fc5 RDI: 0000000000000007 [ 370.282391] RBP: ffff8801db407d60 R08: 1ffff1003b6859ed R09: ffff88021fff8008 [ 370.282393] R10: ffff88021fff8010 R11: ffff88021fff801d R12: 0000000000000007 [ 370.282395] R13: ffff8801db407d38 R14: ffff8801db407e68 R15: 0000000000000000 [ 370.282399] FS: 0000000000000000(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 370.282401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 370.282403] CR2: 0000000001337000 CR3: 0000000006a22005 CR4: 00000000001606f0 [ 370.282406] Call Trace: [ 370.282408] [ 370.282414] ? ktime_get+0x26f/0x3a0 [ 370.282419] ? irq_exit+0x200/0x200 [ 370.282426] ? sched_set_stop_task+0x2a0/0x2a0 [ 370.282431] ? __local_bh_enable+0x10b/0x130 [ 370.282435] scheduler_ipi+0x50b/0x820 [ 370.282440] ? migration_cpu_stop+0x470/0x470 [ 370.282445] ? tick_program_event+0x83/0x100 [ 370.282449] ? task_prio+0x40/0x40 [ 370.282456] ? rcu_irq_exit+0xd8/0x110 [ 370.282462] smp_reschedule_interrupt+0xe6/0x670 [ 370.282466] ? smp_thermal_interrupt+0x700/0x700 [ 370.282469] ? _raw_spin_lock+0x32/0x40 [ 370.282473] ? _raw_spin_unlock+0x22/0x30 [ 370.282478] ? handle_edge_irq+0x2b4/0x7c0 [ 370.282481] ? task_prio+0x40/0x40 [ 370.282488] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.282493] reschedule_interrupt+0xa9/0xb0 [ 370.282495] [ 370.282498] RIP: 0010:native_safe_halt+0x6/0x10 [ 370.282499] RSP: 0018:ffffffff86a07c38 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff02 [ 370.282502] RAX: dffffc0000000000 RBX: 1ffffffff0d40f8a RCX: 0000000000000000 [ 370.282504] RDX: 1ffffffff0d59280 RSI: 0000000000000001 RDI: ffffffff86ac9400 [ 370.282506] RBP: ffffffff86a07c38 R08: 0000000000000000 R09: 0000000000000000 [ 370.282508] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 370.282510] R13: ffffffff86a07cf0 R14: ffffffff87268d60 R15: 0000000000000000 [ 370.282517] ? trace_hardirqs_on+0xd/0x10 [ 370.282520] default_idle+0xbf/0x430 [ 370.282523] ? __sched_text_end+0x4/0x4 [ 370.282527] ? rcu_eqs_special_set+0x1e0/0x1e0 [ 370.282531] ? tsc_verify_tsc_adjust+0xf6/0x3e0 [ 370.282535] ? set_cpu_sd_state_idle+0x1dc/0x2d0 [ 370.282539] ? mark_tsc_async_resets+0x30/0x30 [ 370.282544] arch_cpu_idle+0xa/0x10 [ 370.282547] default_idle_call+0x36/0x90 [ 370.282550] do_idle+0x24a/0x3b0 [ 370.282554] cpu_startup_entry+0x104/0x120 [ 370.282557] ? cpu_in_idle+0x20/0x20 [ 370.282561] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.282564] ? trace_hardirqs_on+0xd/0x10 [ 370.282571] rest_init+0xed/0xf0 [ 370.282577] start_kernel+0x7f1/0x819 [ 370.282581] ? mem_encrypt_init+0xb/0xb [ 370.282584] ? early_idt_handler_common+0x3b/0x60 [ 370.282590] ? x86_family+0x32/0x40 [ 370.282595] x86_64_start_reservations+0x2a/0x2c [ 370.282598] x86_64_start_kernel+0x77/0x7a [ 370.282602] secondary_startup_64+0xa5/0xb0 [ 370.282606] Code: e9 62 fe ff ff 65 ff 05 60 ed be 7e 49 8d 45 c0 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 48 01 d0 c6 00 00 48 8b 15 19 4d e1 05 <49> 89 55 c0 c6 00 f8 e8 85 d9 19 00 85 c0 74 09 80 3d 81 05 e1 [ 370.283363] Kernel panic - not syncing: hung_task: blocked tasks [ 370.611948] CPU: 1 PID: 757 Comm: khungtaskd Not tainted 4.15.0+ #296 [ 370.618499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.627827] Call Trace: [ 370.630399] dump_stack+0x194/0x257 [ 370.634004] ? arch_local_irq_restore+0x53/0x53 [ 370.638651] ? vsnprintf+0x1ed/0x1900 [ 370.642428] panic+0x1e4/0x41c [ 370.645604] ? refcount_error_report+0x214/0x214 [ 370.650340] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 370.655680] watchdog+0x91d/0xd60 [ 370.659114] ? reset_hung_task_detector+0xa0/0xa0 [ 370.663928] ? complete+0x62/0x80 [ 370.667372] ? __schedule+0x2060/0x2060 [ 370.671328] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.675632] ? __lockdep_init_map+0xe4/0x650 [ 370.680013] ? do_raw_spin_trylock+0x190/0x190 [ 370.684568] ? lockdep_init_map+0x9/0x10 [ 370.688602] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.693678] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.698678] ? trace_hardirqs_on+0xd/0x10 [ 370.702802] ? __kthread_parkme+0x175/0x240 [ 370.707107] kthread+0x33c/0x400 [ 370.710456] ? reset_hung_task_detector+0xa0/0xa0 [ 370.715270] ? kthread_stop+0x7a0/0x7a0 [ 370.719221] ret_from_fork+0x3a/0x50 [ 370.723504] Dumping ftrace buffer: [ 370.727114] (ftrace buffer empty) [ 370.730801] Kernel Offset: disabled [ 370.734406] Rebooting in 86400 seconds..