00, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000021a000-0x4)=0xd47c, 0x4) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x0, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000215000-0x83)=""/131, 0x83}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/02/16 14:07:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000225000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11}) 2018/02/16 14:07:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x28, &(0x7f00001a9000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000190000)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000a16000)) r2 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) renameat2(r2, &(0x7f000042c000-0x8)='./file0\x00', r1, &(0x7f0000a00000-0x8)='./file0\x00', 0x2) open(&(0x7f000058e000)='./file0\x00', 0x44000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000e7000)=[0x7fb, 0x4]) 2018/02/16 14:07:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000972000)=[{{0x0, 0x0, &(0x7f0000807000)=[{&(0x7f0000525000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a13000-0xe7)=""/231, 0xe7}, {&(0x7f0000907000-0x39)=""/57, 0x39}, {&(0x7f000001a000-0x62)=""/98, 0x62}, {&(0x7f0000fd3000-0x24)=""/36, 0x24}, {&(0x7f0000594000)=""/4096, 0x1000}, {&(0x7f0000f1a000-0x1000)=""/4096, 0x1000}, {&(0x7f00005c9000)=""/50, 0x32}], 0x8, &(0x7f0000b8b000-0x20)=""/32, 0x20, 0x100000001}, 0xfffffffffffffffc}, {{&(0x7f0000730000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000dc0000-0x50)=[{&(0x7f0000655000)=""/95, 0x5f}, {&(0x7f000058f000-0xc0)=""/192, 0xc0}, {&(0x7f000026c000-0x1000)=""/4096, 0x1000}, {&(0x7f00000aa000-0x99)=""/153, 0x99}, {&(0x7f00001bf000)=""/76, 0x4c}], 0x5, &(0x7f0000815000-0xb6)=""/182, 0xb6, 0x7}, 0x8}, {{0x0, 0x0, &(0x7f00003d4000-0x60)=[{&(0x7f0000a8a000)=""/217, 0xd9}, {&(0x7f0000994000)=""/196, 0xc4}, {&(0x7f0000c9a000-0x50)=""/80, 0x50}, {&(0x7f0000a90000)=""/233, 0xe9}, {&(0x7f0000f84000)=""/56, 0x38}, {&(0x7f0000355000)=""/127, 0x7f}], 0x6, &(0x7f0000d1c000)=""/78, 0x4e, 0x3}, 0x9}], 0x3, 0x10000, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00008f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000093b000)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000e94000-0x28)={'vcan0\x00', r1}) r2 = syz_open_procfs(0x0, &(0x7f0000ce5000)="636d646c696e6500cb81c50701b33888c1a36fe395c75ed96812f8ea00000000000000021098ed00276fd84575343fccda1b77614a7f416e36ce4b43e1b44c") sendfile(r2, r2, &(0x7f0000b58000), 0xfffd) [ 41.214433] audit: type=1400 audit(1518790065.133:36): avc: denied { setfcap } for pid=6308 comm="syz-executor6" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 14:07:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000604000-0x4)) fcntl$getownex(r0, 0x10, &(0x7f0000a2c000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000dfb000-0x4)) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000531000)) gettid() r2 = getpgid(r1) r3 = syz_open_procfs(r2, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000714000)=@add_del={0x2, &(0x7f0000a95000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xf2d6}) r4 = socket$kcm(0x29, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d43000)='/dev/rtc\x00', 0x40000, 0x0) sendfile(r4, r0, &(0x7f0000077000-0x8)=0x20000000, 0xffffffff) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000b8c000)=0x0) poll(&(0x7f0000055000)=[{r0, 0x200}], 0x1, 0x0) syz_open_procfs(r5, &(0x7f00006d4000-0xd)='net/anycast6\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f00002dd000-0xf)='/dev/sequencer\x00', 0x800, 0x0) 2018/02/16 14:07:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x10000, 0x6a) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a2c000), &(0x7f0000e85000)=0x4) write$evdev(r0, &(0x7f000052a000-0x60)=[], 0x0) [ 41.279314] audit: type=1400 audit(1518790065.198:37): avc: denied { ipc_lock } for pid=6329 comm="syz-executor1" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 14:07:45 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x2)='&\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000001000)={{0x0, 0x6, 0x0, 0x20, "09828237c9f6cd98c45d1e8e19f2978f69fb58911a90593a49e00e8a91f444f58be8649b12da6d18f87bcc8d", 0x2}, 0x800, [0x5, 0x4, 0x1, 0x0, 0x10001, 0x7, 0x7, 0x0, 0x6, 0x3, 0xe274, 0x0, 0x29e, 0x400, 0x9, 0x6, 0x3f, 0x2, 0xca, 0x296628f4, 0x3, 0x6, 0x3, 0x8, 0x70000, 0x2, 0x1f, 0x174000000000000, 0x5, 0x7ff, 0xc05f, 0x0, 0x8, 0x6, 0xfffffffffffffffe, 0x3, 0x100000001, 0x4699, 0x1f, 0x1, 0x10000, 0x8, 0x3ff, 0x7, 0x4, 0x4, 0xffffffffffffff1c, 0xb2, 0x1fc63756, 0x0, 0x2, 0x95a, 0x3f, 0x8, 0x3, 0x4, 0x3ff, 0x2, 0x13, 0x5, 0x9, 0x2, 0x80000000, 0x4, 0x7fffffff, 0x1, 0x3ff, 0x0, 0x96, 0x0, 0x0, 0x401, 0x3, 0x7, 0x1, 0x2d, 0x7, 0x1, 0x7a3af721, 0x7fff, 0x1, 0x8001, 0xffff, 0x7fffffff, 0x8, 0x0, 0x1, 0x80000001, 0x7ff, 0x3, 0x6, 0x3, 0xfffffffffffffffd, 0x80000001, 0x1, 0x9, 0x86, 0x81, 0x80000000, 0x8, 0x401, 0x3, 0x7, 0x80, 0x72e, 0x4, 0x8000, 0x101, 0x81, 0x7, 0x140, 0x3, 0x3, 0x97ff, 0xf76, 0x7f, 0xfffffffffffff40e, 0xff, 0xefe, 0x2, 0x7fff, 0x7, 0xcd0, 0x9, 0x8, 0x1000, 0x0, 0x43c35639]}) write(r0, &(0x7f0000001000)="05", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000006000-0x4)=0x3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000007000-0x4)=r2) setxattr(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000004000)='selfmd5sum.selinuxmd5sumppp0\x00', 0x1d, 0x2) timer_create(0x0, &(0x7f0000004000-0x50)={0x9, 0x1, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/02/16 14:07:45 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x4}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000031000)='ns/pid\x00') bind$vsock_dgram(r0, &(0x7f0000015000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/02/16 14:07:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r0, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1f3, 0x0) close(r0) 2018/02/16 14:07:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c5a000-0x8)='./file0\x00', &(0x7f0000e94000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ced000)={0x3b5, 0x0, &(0x7f000084f000-0x10)=[], 0x0, 0x0, &(0x7f0000002000)}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005cb000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/16 14:07:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f000058e000)='./file0\x00', 0x44000, 0x0) write$fuse(r0, &(0x7f0000123000)={0x50, 0x0, 0x3, @fuse_init_out={0x7, 0x1a, 0x61, 0x3, 0x8, 0x3000, 0xca, 0x5}}, 0x50) 2018/02/16 14:07:45 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x6, &(0x7f0000001000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) eventfd(0x7ff) 2018/02/16 14:07:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x78, "6752011e7d59d9709689957707c75406bff8a2f5b1c01800dae0a73da7794250e25fa591344c31905f40302c10210504eb1af1311752e6588f379c3458091e295508546af816383d56caba6eed7cd4ad80286765efe887bc1d5539a9fc83f60357384340242855401f5e0e3d86070e549fb3f57fb199ba23"}, &(0x7f0000002000-0x4)=0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x6, 0x32, 0x800, 0x5, 0x3}, &(0x7f0000002000-0x4)=0x14) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000a84000)=""/19) mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000007000-0x10)={&(0x7f0000faf000-0x7)='./file0\x00'}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(r2, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) 2018/02/16 14:07:45 executing program 2: openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d47000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000009c000-0x4)) 2018/02/16 14:07:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xfffffffffffff443, 0x8000) read(r0, &(0x7f0000397000-0x55)=""/85, 0x55) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) 2018/02/16 14:07:45 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00005d5000)={0x0, 0x6}, &(0x7f0000595000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000fbe000-0x8)=@assoc_value={r4, 0x6}, 0x8) 2018/02/16 14:07:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ad9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000020b000)={r0, r0, 0xffffffff, 0x2, &(0x7f00002d0000)="b898012444f240d0776c8ee444227a645f5039a9f1810ac59d36ee6d97d4c81e790bf434a9686b8b724281058c07487b98f920c95f5ce0f1437bd83b4e2c221bb2e9f7a313d2b505fb31c9a2c46c0f075070a7407e9a8ade99219b065c729868b97feb6e6cf5a2aac47f53ee240970d6e143a0bb487e44d73f4ae3141d18c265525cb66382bb77b74baff8641d7faf164af982dd8557359be67b6aa63a985d0f7987725511baa4d0dd22e7e6be54b3ad196f93bb047cad5d92e32543c37d199aa309312d7c8b", 0x7ff, 0x7, 0xfa4f, 0x2, 0xe99, 0xe12c, 0x4, "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"}) 2018/02/16 14:07:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bdd000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000406000)=0xfffffffffffffffa, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) getrusage(0xfffffffffffffffe, &(0x7f0000003000-0x90)={{0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000003000)={0x0, r2}, 0x10) [ 41.433110] mmap: syz-executor5 (6358) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 41.445625] binder: 6354:6361 unknown command 0 [ 41.451332] binder: 6354:6361 ioctl c0306201 20ced000 returned -22 2018/02/16 14:07:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000fad000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000013b000-0x9)="676cebaeebce0fd90e", 0x9, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000b82000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0x86)="7f9b2d750d172b317309cd80a63e1de9123cf5aa441f04d6fdbf158793dabe14c43973bf33324e5f3ae447b0ecd010b0d14003eda3a8f40aa615e34b819e200a440f62b89f70165b62d06671f61f518c55b4370c394ef165df1135495e024fa10b27bcafacba2268c2918ae2c0f2d680ef0e4a669afa5cf6d962438b8079ce1804e8d09cb45e", 0x86, r0) keyctl$setperm(0x5, r1, 0xffffffff) 2018/02/16 14:07:45 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00002ab000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f0000f70000)=0x8) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000450000-0x4)=0xa0) getitimer(0x0, &(0x7f0000636000)) 2018/02/16 14:07:45 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info, 0xc) 2018/02/16 14:07:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000507000-0x11)='net/softnet_stat\x00') sendfile(r1, r1, &(0x7f0000af0000)=0x100000, 0x1000000800000008) openat$sequencer(0xffffffffffffff9c, &(0x7f0000206000-0xf)='/dev/sequencer\x00', 0x4000000000000000, 0x0) fcntl$setflags(r0, 0x2, 0x1) [ 41.489156] binder: 6354:6361 unknown command 0 [ 41.496112] binder: 6354:6361 ioctl c0306201 20ced000 returned -22 2018/02/16 14:07:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001ff000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000eda000-0xc)={0x100000000, 0x1, 0x6, 0x2, 0xfffffffffffffb12}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000002000-0x158)={0x7, 0x0, [{0x4, 0x6, 0x0, 0x0, @msi={0x4, 0x76, 0x1}}, {0x8000, 0x2, 0x0, 0x0, @msi={0x7f68, 0x800, 0x8}}, {0x5, 0x4, 0x0, 0x0, @adapter={0xcf3, 0x7ff, 0x9, 0x1, 0xffffffffffffffff}}, {0x4, 0x4, 0x0, 0x0, @msi={0x401, 0xffff, 0xffffffffffffffab}}, {0x4, 0x0, 0x0, 0x0, @msi={0x4, 0xff, 0x1}}, {0x81, 0xfffffffffffffffd, 0x0, 0x0, @msi={0x10000, 0x8000000000000000, 0x3fc00000}}, {0x4, 0x6, 0x0, 0x0, @msi={0x1ff, 0x5, 0x9}}]}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpriority(0x0, r1, 0x0) r2 = semget$private(0x0, 0xe23828b28c65b10e, 0x680) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r2, 0x7, 0xb, &(0x7f0000000000)=""/229) 2018/02/16 14:07:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$audion(&(0x7f0000f00000)='/dev/audio#\x00', 0x8, 0x3fff) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000baa000)={0x200004ab, [0x0, 0x8b7]}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cce000)='/dev/dsp\x00', 0x402002, 0x0) clock_gettime(0x0, &(0x7f0000b79000)={0x0, 0x0}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000510000)=""/233) futimesat(r2, &(0x7f0000099000)='./file0\x00', &(0x7f0000ef7000-0x20)={{0x0, 0x2710}, {r3, r4/1000+10000}}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x2, 0x4) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b67000)='/selinux/enforce\x00', 0x7fe, 0x0) ioctl$KDGETMODE(r6, 0x4b3b, &(0x7f000040d000-0x8)) uname(&(0x7f000003d000-0x8c)=""/140) sendmsg$nl_generic(r5, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000da5000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11}, []}, 0x14}, 0x1}, 0x0) 2018/02/16 14:07:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') mkdir(&(0x7f0000112000-0x8)='./file0\x00', 0x127) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000c60000)={0xfffffffffffff800, 0x3, 0xb3, "388660032447", "96c0dbd1d26fb66dac8f6d287caea493"}) unlinkat(r0, &(0x7f0000421000-0x8)='./file0\x00', 0x0) 2018/02/16 14:07:45 executing program 4: r0 = socket$inet(0x2, 0x8000e, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009d1000-0x83)={0x0, 0x7b, "e85b9d33da6473e617c4ce759e2159841d220d1abbb4afc91a689d6c1c5d0251cab88f842e6ad5aa275d7fe123a6f215793ed32092ee349acae94e4b8173caf5e1c660ae00fca57185f612bbd45302ecccf5c9b220b74f23a970abd8cb1ff964dc2bd0478eb93e2f61e7487d76a93412a7ef05b0f42612c0e2c84a"}, &(0x7f0000b5e000-0x4)=0x83) r2 = getgid() r3 = msgget(0x0, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000a4d000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000201000-0x8)={0x0, 0x0}) msgctl$IPC_SET(r3, 0x1, &(0x7f0000112000-0x78)={{0x1953, 0x0, r2, r4, r2, 0x8c, 0x6}, 0x1, 0xfff, 0x71, 0x9f4, 0x1f, 0x80, r5, r6}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000520000-0x18)={r1, 0x39d0b1d, 0x20, 0xffffffff}, &(0x7f0000dec000)=0x18) 2018/02/16 14:07:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[]}}, "c4e609749584ac44"}}}}}, 0x0) 2018/02/16 14:07:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00002ff000)={0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000708000), &(0x7f00009fa000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00006e5000)={0x8, 0x0, 0xffff, 'queue1\x00', 0x5}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000fee000)={0x26, 'hash\x00', 0x0, 0xf, 'xcbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6), 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00007aa000)=0x63f5) 2018/02/16 14:07:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c0f000)='lo:\v\'\x00', 0x1) connect$netrom(r0, &(0x7f0000f39000)=@ax25={0x3, {"9814826e3b6e38"}, 0x7ff}, 0x10) r1 = socket$inet(0x10, 0x3, 0x0) ioctl$void(r1, 0xc0045878) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e3f000-0x9)='/dev/vcs\x00', 0x4000, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000d59000)=r2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f7d000-0xe8)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000d25000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000e0000)={@dev={0xfe, 0x80, [], 0x0, 0xa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x20, 0xfffffffffffffffe, 0x3, 0x500, 0x200, 0x280, r3}) sendmsg(r1, &(0x7f00002b5000)={0x0, 0x0, &(0x7f0000014000)=[{&(0x7f000000a000-0x25)="240000001e00030207fffd0000000000000007d87986c49700000800b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/16 14:07:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005dc000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000091b000)={0x0, @in6={{0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x2}}, 0x80, 0xffffffffffff0001, 0x6, 0x6, 0x6}, &(0x7f0000983000)=0xa0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000605000-0x8)={0x2, 0x7}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008e8000-0x108)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x7ff, 0x2a1, 0xdca, 0x2, 0x8, 0x200, 0xe4, 0x8, 0x0, 0x1, 0x8, 0x3, 0x100, 0x6a, 0x401]}, &(0x7f0000110000-0x4)=0x108) recvfrom$inet(r0, &(0x7f00001c8000)=""/242, 0xf2, 0x40000023, &(0x7f000071b000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/16 14:07:45 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000404000-0x10)="3be6c75d4881deb95b64902bb92bdaa1", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x7, 0x698480) 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) getpeername$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001000)=0x10) recvfrom$unix(r1, &(0x7f0000b93000-0xf)=""/15, 0xf, 0x40000001, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000000f000)='/dev/loop#\x00', 0x0, 0x801) ioctl(r2, 0x440000000000127d, &(0x7f0000014000-0x1)) 2018/02/16 14:07:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x300) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000019b000)={0x0, @local, @remote}, &(0x7f0000f9b000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000e73000)={@remote}, &(0x7f0000452000-0x4)=0x14) bind$inet6(r1, &(0x7f00005ea000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000649000-0x10)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r2 = add_key(&(0x7f0000b59000-0xc)='id_resolver\x00', &(0x7f000015f000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d35000-0x46)="b1bf916cd9f6b69d034e5b59c5d7969bb5c2ed8d3ddf8ee4ee1e8b6835056b1c35d19e79cad7b3995bd4dbd50d64a4b205cc2157627e932049a2d642792fcbabe7e4284c1585", 0x46, 0xfffffffffffffffa) add_key$user(&(0x7f0000e3a000-0x5)='user\x00', &(0x7f000044d000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000255000)="42f72cba96f05017957c7a9275e86a00c8551d708780f6d50fcc094d1317621d7b20ce613494be2f12f9152d75c71f6ae2e5e7026a6aa9e73ffe2217bb6e61cf0abd0296b5337024ee0d6ed22a682366054f784d49d6554cf69aa28274494aebbe2fb18c3c69a583a1dc489677bfba1549febee7011451d59a4934fb828da6b1ae5cb9843beb0e0bf58b9c434eb79a879a5fb331d069ebc8637bb69a25f45c3d3a44b4891624ff0179b09f99ed4f508f686a987b276145d3e6b447aec2ac8357ecf8386d6fb65e7f653f802e91f130a62256a92c08c511eacd21463ebdb7f3938ed5f397731f6c45fc2e4a6c27cc102ca76c9bbd8f399960aba85c", 0xfb, r2) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) fremovexattr(r1, &(0x7f0000332000)=@random={'security.', '\'\x00'}) 2018/02/16 14:07:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d36000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000371000)={{}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000c5f000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f00000ec000-0x20)={{r1, r2/1000+30000}}, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00009ed000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00006f0000-0x4)=0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000dd7000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00001e9000)=0x0) sched_getscheduler(r4) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{}], 0x1, &(0x7f0000380000)={0x0, r0}) 2018/02/16 14:07:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000021d000-0x8)='./file0\x00', 0x0, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006f4000-0x4), 0x4) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00002cb000)={0x800, 0x4, 0x0, 0xe24, 0x9}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000286000)='/proc/self/net/pfkey\x00', 0x105001, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000074e000)={0x0, 0x7, 0x4441, 0x4, 0x2, 0x8}, &(0x7f0000af1000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000230000)={r2, @in6={{0xa, 0x3, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0xc67}}}, 0x8c) 2018/02/16 14:07:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80000, 0x3) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x100000000000000f, &(0x7f00002da000-0x4)=0x3c, 0x2f2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f00005c5000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00005a8000)={0x8000, 0x0, 0x408000000}) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f000055a000-0x38)={0x3ff, 0x188, &(0x7f0000a84000-0x67)="778d3bbb25ac076f2475535eee1a63ef606899cfc9b7d3c8bbcd4fb4e0aef3ba2b6c15e407266783329db8e9f3e1e3aa005fe18a9c51ecfc04312fd67ba15ded6cdaa503a5e71777afdb6335b808f73d6b75839042ca5d5b75ec1b6373fea76a238cd960c4284d", &(0x7f000044d000-0x1000)="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", 0x67, 0x1000}) r3 = socket$inet6(0xa, 0x801, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00002e9000)={r3}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000080a000-0x4)) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ba6000-0xe8)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000a24000-0x4)=0x235) getpeername$inet6(r2, &(0x7f000009c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000363000)=0x1c) bind$inet6(r0, &(0x7f00005a6000-0x1c)={0xa, 0x0, 0xffffffffffffffd2, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0xfffffffffffffffc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000073f000-0x28)={r2, 0x0, 0x5, 0xcd, &(0x7f0000b87000-0x5)="d08c648faa", &(0x7f0000fa5000)=""/205, 0x7d, 0xffffffff}, 0x28) r4 = accept(r3, 0x0, &(0x7f00005a7000-0x4)) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f000041e000)={0x3, {{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x80000000}}}, 0x88) listen(r2, 0x0) 2018/02/16 14:07:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000085000)='/dev/mixer\x00', 0x40000, 0x0) bind$ipx(r0, &(0x7f0000932000-0x10)={0x4, 0x6, 0xbb, "7f3f92c957cb", 0x4}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000564000)={0x0, 0xfffffffffffffe85}, &(0x7f00006a4000)=0xa8dc20790e4c8386) 2018/02/16 14:07:45 executing program 0: ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00003f6000)={0x5, 0x0, 0x1, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) write$vnet(r1, &(0x7f0000001000-0x68)={0x1, {&(0x7f0000001000-0xc5)=""/197, 0xc5, &(0x7f0000000000)=""/200, 0x3, 0x7}}, 0x68) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x9, 0x200) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000002000-0x8)) fremovexattr(r0, &(0x7f0000000000)=@known='system.advise\x00') mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000008000-0x4)=r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r4, &(0x7f0000003000)=@objname={"73797374656d5f753a6f626a6563745f723a67657474795f6c6f675f743a733013", 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x35, 0x20, './file0\x00'}, 0x4b) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000006000)=@req={0xc18, 0xf9ad, 0x5, 0x9}, 0x10) readv(r4, &(0x7f0000006000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) 2018/02/16 14:07:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000367000-0x4b0)=@filter={'filter\x00', 0xe, 0x4, 0x450, 0xffffffff, 0x320, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3b8, 0x3b8, 0x3b8, 0xffffffff, 0x4, &(0x7f0000ae5000), {[{{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0x1e8, 0x258, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'yam0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "dcf3e37f5bc6d284274a9bc7552d2a4471e0863024e3ef20a83cc6c9e1ec1dac6c9a167fcb0b8123eb268ddfda6351d146c643c0d8362e01d391103238cbffc1"}}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @generic="8ec78784e9a262ac3ec793499bd7eb7a"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00001d5000-0x8)='./file0\x00', 0x8000, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000aab000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d10000-0x4)=0x1c) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000968000-0x4)=0x5, 0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fde000)={0x13}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000166000-0xa0)={r3, @in6={{0xa, 0x0, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}}, 0x1f, 0x10001, 0x8, 0xff, 0x20}, &(0x7f0000851000)=0xa0) 2018/02/16 14:07:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000da2000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e3b000)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c10000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea1000-0x10)='/dev/sequencer2\x00', 0x10000080002, 0x0) open_by_handle_at(r2, &(0x7f0000b0d000-0xf8)={0xf8, 0x0, "e0867582d0188ab10bfb4600d0256fcbe199ed584046336497115d1e137d61faffbf1b74f31e97930565fe9b6af12fcb3a6b22a1be2f68e45e77a0983b6ec26e6c12e0f57ed9b9986355589612f7132a1bd872940a5f254dae03f4837b712be3caa5f453340f3287fd3e26b6ccce271021d9278d56110711bdebc4aab96ec2796157f75e7ab2cffe7109fb901f94cd7ce089438e10bd0c2d210e54757640489e1d0432cefdfb106deed0c6a76d6356d6ebcae479b393bb618840a0db1cea36cbb27306a9e17f7db46f96714037fdfbe6e836a98ba2265cfc74f66630d7c90eff77e25b6a96249be8098db8b0d4255e4a"}, 0x0) r3 = dup2(r0, r2) read(r3, &(0x7f0000a92000-0x55)=""/85, 0xffffff64) 2018/02/16 14:07:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00008b2000)=[{{&(0x7f0000409000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00003a0000)=[{&(0x7f0000e17000)=""/4096, 0x1000}, {&(0x7f0000b08000-0xd7)=""/215, 0xd7}, {&(0x7f00008d2000-0xba)=""/186, 0xba}, {&(0x7f0000322000)=""/89, 0x59}, {&(0x7f0000f9c000-0x3a)=""/58, 0x3a}, {&(0x7f0000527000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000b5b000-0x64)=""/100, 0x64, 0x1}, 0xfffffffffffffffc}, {{&(0x7f00003c4000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000cf5000-0x20)=[{&(0x7f0000298000)=""/71, 0x47}, {&(0x7f0000011000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec5000)=""/138, 0x8a, 0x8}, 0x9}, {{&(0x7f0000c68000)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f00006ad000-0x80)=[{&(0x7f00004d8000-0x20)=""/32, 0x20}, {&(0x7f0000722000-0x7f)=""/127, 0x7f}, {&(0x7f000008c000)=""/246, 0xf6}, {&(0x7f0000a99000-0x1000)=""/4096, 0x1000}, {&(0x7f0000943000-0x6a)=""/106, 0x6a}, {&(0x7f0000d2c000-0x97)=""/151, 0xffffff7d}, {&(0x7f00002de000)=""/87, 0x57}, {&(0x7f0000b1f000)=""/4096, 0x1000}], 0x8, &(0x7f0000064000)=""/94, 0x5e, 0x401}, 0xba}], 0x3, 0x10140, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000017c000)={0x8, &(0x7f00000ee000)=[{0x2, 0xb5e1, 0xc0c, 0x8}, {0xffffffffffffffff, 0x0, 0x1, 0x101}, {0x5, 0x7fffffff, 0x8, 0x4}, {0x5, 0x7, 0x9fa1, 0x4}, {0x3, 0x8, 0x1, 0xffffffff7fffffff}, {0x6, 0x0, 0x9, 0x400}, {0x1ff, 0x5, 0x100, 0xff}, {0x1, 0x3, 0x1, 0x7fffffff}]}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000039c000)={0x0, 0x0, []}) 2018/02/16 14:07:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000087b000-0x38)={&(0x7f00008c8000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000095c000)={0x14, 0x1c, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, []}, 0x14}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8e000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000a32000)={0x0, 0xdf6, 0x5787, &(0x7f00007be000)}) r2 = fcntl$dupfd(r0, 0x0, r0) connect(r1, &(0x7f0000ced000-0x80)=@ax25={0x3, {"53a81027ca8d9f"}, 0xfffffffffffffbc4}, 0xffffffffffffffb1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b1d000-0x8)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00001ed000)) 2018/02/16 14:07:45 executing program 2: mmap(&(0x7f0000000000/0x2a3000)=nil, 0x2a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f00002a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000292000)='/dev/rfkill\x00', 0x20000010080, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) mmap(&(0x7f00002a4000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000091000-0x38)={0x0, 0x0, &(0x7f000012c000)=[{&(0x7f0000234000)="c6ef801ce11e436f90b27c64addf2dd30c2385eaf84ababc4b40486778ee928c844861cf194d545ae969b8278a44629ea2675c000bb16026727899f95a07cbfbfbfa1c029e51cd31498a74af37f212afde3eb8267cb6de1d1974e853f7fdf130abb86c72630122d1c91b209634a27365a2dfe9ac3b00dba09b2468da327f06a62a6be3b9d1d58824176fb6b7a695f7e9018871658fe7617c92a5f3da664549149b0b9814285c613abe1623dbd3c34fd4ec4ccfa9a430a8feaa", 0xb9}], 0x1, &(0x7f00002a4000)=[{0x30, 0x11, 0x3ff, "6286139cf032adeb865ac02bd591a431fdc6ef86eb0447b5a4cc0b864020dd"}, {0xe0, 0x111, 0x5, "11372b6eecc382a4b38cf0280a5b95babb3fe8bdf2db68d36f5abea05127e3a30fd5f50e6cdcf8f320f3eb30676d4bf38649ca42234cd989eed474228fb34c31cf76d6cf39295208dc874bbe727cf0fc418d2474b20b053a647150435eff20443b5a0eebd3aaa47af33b4772b841b62c4d6c9cfcf9d07775887cefcef1b338bef60e2f59970b4e46f1c37814c380d58998fe0c675bcc6057063527f45ad372afe3f002a43c36bb99a2db1d46dfc255d96fd71b902cd09a4a9ac560819fcaa830fdc661e5561e6218ef04d4"}, {0x18, 0x10f, 0x8d, "ed0a3a113e6d"}, {0x1010, 0x107, 0xe18, 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{0x1010, 0x105, 0xfffffffffffffcd0, "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{0x98, 0x10c, 0xf525, "d2d29e282faeee4495be08243e28956d20f83b5aeb1feeec3539177b60ca1eedde91caaea8f4f416ab0c67041a519cfd1c019455827a1e3cab23148ddf4a954dd8d4e674c326940965714d87bc9557d14e8f99f6a0e4e7e9ef7be0bf7920bbf2f074b7ce3ae6e21b89f653cd59f9ca36d177b20d9bdadc26ee12e281ded5f40d53ff74"}, {0x18, 0x0, 0x5, "13bc7f46"}, {0x100, 0x0, 0x3b1e, "d3b8f3821935e02a12839dbb03892d2d5ebc2a2d3f10aa232e1af0d126c60b82fc27400f96dba1d355a5bc47b6045fe94d1949b65cb2abee7c04932925d2676d612bfc461f168afd22d04596ab78c04c73c78e7649e2870c917866d79bc52879eb0870e9ccfc36eadf7f6b670611896473a78f08bc3b153bd4b4f2cdc4a377215228e6f7237b2829783bce13c9a04277a71a9ecdfe833765a93add9d31d1ab054a257a7412ad914e60c5a3738f5a9075bb6f75969e8ee89e5aaa43d3e2102e0b9128c40bdfeb3faca7fe291974f256a0953e38be265bbecccd776d4338438f64796420e3b9fd63c3b02eb3aac25c117e"}], 0x22f8, 0x4008810}, 0x20000000) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000102000-0x4), &(0x7f0000001000-0x8)=0xfffffffffffffeba) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/02/16 14:07:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000), &(0x7f00008c9000-0x4)=0x18) socket$inet6(0xa, 0x0, 0x80) 2018/02/16 14:07:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f000018c000-0x12)='/dev/input/mouse#\x00', 0x4cbe, 0x82440) accept4$netrom(r1, 0x0, &(0x7f0000408000-0x4), 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000938000)) msgget(0x3, 0x80280) 2018/02/16 14:07:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x80000a}}) keyctl$join(0x1, &(0x7f00000ff000)={0x73, 0x79, 0x7a, 0x0}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000b8f000)=@nat={'nat\x00', 0x1b, 0x5, 0x6c0, 0x4a8, 0x0, 0xffffffff, 0x0, 0x0, 0x5f0, 0x5f0, 0xffffffff, 0x5f0, 0x5f0, 0x5, &(0x7f0000d6b000-0x50), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x18, @ipv4=@loopback=0x7f000001, @ipv4=@broadcast=0xffffffff, @icmp_id=0x2, @gre_key=0x5}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffff00, 0xff, 0xffffffff], [0x0, 0xffffffff, 0xff, 0xffffffff], @generic="7e8786c801382dfcbd07f704b23de839", @common='ifb0\x00', {}, {0xff}, 0xfb, 0x40, 0x6, 0x8}, 0x0, 0x210, 0x258, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x9, 0x9, 0x100000000, 0x20, 0x1}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x100000000, 0x7, 0x5, 0x10001, 0x2, 0x2, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x10}, @dev={0xfe, 0x80, [], 0x0, 0x14}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}], 0xd}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x10, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4=@multicast2=0xe0000002, @icmp_id=0x2, @icmp_id=0x1}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x11}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0xffffffff, 0xff000000, 0xffffffff], [0xff000000, 0xff000000, 0xffffffff], @common='teql0\x00', @common='ip6tnl0\x00', {0xff}, {0xff}, 0x32, 0x2, 0x3, 0x36}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@unspec=@cpu={0x28, 'cpu\x00', 0x0, {0x2, 0x1}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x101, 0x4, 0x1, [0xbf9, 0x8001, 0x7, 0x200, 0xffffffffffffffc1, 0x8, 0x20, 0x40, 0x100000000, 0x3, 0x579, 0x7ff, 0x1, 0x6, 0x2, 0xce]}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x9, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @gre_key=0x7, @gre_key=0x5}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffffff, 0xffffff00, 0xff, 0xff000000], [0xffffffff, 0xffffffff, 0x0, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='vlan0\x00', {0xff}, {0xff}, 0x3a, 0x848, 0x1, 0x7f}, 0x0, 0x100, 0x148, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@srh={0x30, 'srh\x00', 0x0, {0x3c, 0x9, 0xfffffffffffffffa, 0x6, 0x1, 0x40, 0x400}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@broadcast=0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x720) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00002dd000-0xea)=""/234) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00006bf000-0x9)='proc@em0\x00') ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000048a000-0x78)={0x6b0c, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x21, 0x3f, 0x10000, 0x6, 0x16a8c6b9, &(0x7f0000c29000)=@generic="e2902d7d34607fe855203b6c7da0ec1e", 0x1, 0x8, 0x9}) 2018/02/16 14:07:45 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000019000)=0xe8) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$vnet(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vhost-net\x00', 0x2, 0x0) r5 = getgid() r6 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000001a000-0x4)) r7 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000019000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f000001a000-0x10)=[{&(0x7f0000019000)={0x440, 0x41, 0x301, 0x6, 0x0, "", [@generic="7567fc9c94a27af556d8b70da43d3861c5d6f2d2", @nested={0x1ac, 0xf, [@typed={0x94, 0x78, @binary="9841708d9627cc311ab2d485c3dbb35675178d891a9e45128ce594756162e824d804d956d1199a79b80eb36c5f9cd29dc640a6db2b378709d468bf8b2b685013a1c10fa729db5406ac75f4fb3a9600673e668763eb38078acce4176f9b8a768cc4de8d715c865e01880a312f58f550ca62d433bcc194db37546288a6e41bc177b0a4dfda828b04fd32"}, @generic="3b72fd5b7804423a02d94426745f752cd3d29aa17765dbbf4174f913d69a459b6c2c8d376ceb0e9d478e4e1beb79843fbe93197e911fa80254cb684a776a6f5e6c954a52a5ed4d2b9234740f0f946bbb7a62a3a25de12cc5535829f112c093a3f4a5f672a45cf4cda0cc5d52193480c3f6d2d7e1bf1e9a4d11b25b17ad81a35fec4d2a641a897116afecd1f939dfc4be53e421f1132d0a2018f091dd85ab51da7190ac554ca51506fe3db55809f2a8141707f9946bfb327a58eb96002e3e2cc8f4b4e7488ae872ce3896b54abd4a794357935bd7feda1c49507876e619b0d236fb03c07cf7e1135e0f", @typed={0xc, 0x86, @uid=r1}, @typed={0x8, 0x2a}, @typed={0x8, 0x41}, @typed={0xc, 0x63, @u32=0x4}]}, @typed={0xc, 0x1e, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="1fa2dd1e884ffc9c977504bb486b713cb8d4edf5e2e67179ebd7f76b5ffe2fef71a2b39965bf323163720edaf25a902b8be3e8959a22c62c5b835dd5b5c3868358cba879e169e210c409fcd7edda7800f7ad0dfba46017be8247d68d2bfc782cf6aaab5b1b0ec19b451f967fec2e71272647314a47baf989de76cbd5308893f901c7a34a046bab6120eb9d012861450ec53a72293d8089fa7509f605c7cffd91d03c1f0be9d0ef8b6336", @generic="02ccae263498e4279981d038e477aa4f0945698fc5a2ddcbcaf515f005386522cbc28affd793cd3a36b25202b59f57d54dff9612154570787ae2003e125d2ca8eb8b5e7e86be109d483f5a3ba3c7aee3527ab705383627d37c6f7f7c8b526cb4cca8835103bd9e9638f4db771a0109b97aa10826f346ea515bebb4b4eeb13c91d45da41b44754d3adc24", @typed={0xc, 0x86, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0x1c, 0xe, [@typed={0xc, 0x62, @str='+\x00'}, @typed={0xc, 0x70, @pid=r2}]}, @typed={0x18, 0x34, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="619977bf70ffee05cb1aed27bdec17ee577f4228284abc13bdf7997b2cc48a46ae329ef818d6e2e96db2879c8d580afb1124f5c7fe00aec150232041fcfdfdfaac7b267a7310ae1e8897c54539733f96d636222d0258fbee7da6cd9b7136c5289048f0ce66510aef52f48c7b16c51f25213b4c54a2929878da6aa9a0487655ff4a8f8bd413c29c5e94798a7f8d952952b84b7918e49975dfbd10653adc4291497f5aa449c67f4054aecf2a528ed994809f79e9a2925b917cb797048266ca3713d9d80bd0e4d8e249d8b455f8ae07a76a4f4086b077739fd4169d00291017c7d8935a1f8af2eb4b5cac9f35e611f5"]}, 0x440}], 0x1, &(0x7f0000019000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x58, 0x1}, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000019000), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8), 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r11, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socket$key(0xf, 0x3, 0x2) 2018/02/16 14:07:45 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x3) keyctl$session_to_parent(0x12) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x280, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {"626373683000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feff00", {0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="360efb198e5ae4672095d707bda18036", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000003f000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000003e000)=0xc) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000003f000-0x10)={0x7fff, 0x8200, 0x8, 0xfffffffffffff001, r1}, 0x10) timerfd_create(0x1, 0x800) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000003f000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000003e000)=0x18) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000003f000-0x10)={r2, 0x9c, &(0x7f0000014000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x1, 0x8b, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x7}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x9b}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000040000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) 2018/02/16 14:07:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x78000401, &(0x7f0000251000/0x1000)=nil) r0 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) clock_gettime(0x0, &(0x7f0000b49000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000b00000-0x5c)={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x3, 0x38a9de2e, @empty, 0x4}, 0x8, [0x2800, 0x3, 0x80000001, 0x6, 0x6, 0x9, 0x4, 0x67f]}, 0x5c) select(0x40, &(0x7f0000f9e000-0x40)={0x8, 0x3, 0xfffffffffffffffa, 0x6, 0x5, 0x656, 0x4, 0x7}, &(0x7f0000166000)={0x6, 0x7, 0x80000000, 0x9, 0xffffffff7fffffff, 0x4, 0x800, 0x3}, &(0x7f0000372000)={0x2, 0x10000, 0x0, 0x2, 0xffff, 0x5a751a7d, 0xff, 0x9}, &(0x7f00002a3000)={r1, r2/1000+10000}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, r3}, 0x10) 2018/02/16 14:07:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000001a000-0x30)={0x10, 0x0, &(0x7f0000019000)=[@request_death={0x400c630e, 0x0, 0x3}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) syz_emit_ethernet(0x2a, &(0x7f0000c1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) [ 41.848886] audit: type=1400 audit(1518790065.768:38): avc: denied { ioctl } for pid=6459 comm="syz-executor0" path="socket:[17356]" dev="sockfs" ino=17356 ioctlcmd=0x894b scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/16 14:07:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60}, {0x6}]}, 0x10) 2018/02/16 14:07:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000408000)="24000000200025f007000000000000008100000300000000000000fc08000b0000000600", 0x24) lseek(r0, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ed8000-0x4)=@assoc_id=0x0, &(0x7f0000ddf000-0x4)=0x4) bind$inet6(r0, &(0x7f00009b4000)={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008f2000-0xa0)={r1, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0x81, 0x4, 0x2, 0x9, 0x48}, 0xa0) 2018/02/16 14:07:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@rand_addr}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0x0}}]}]}, 0x104}, 0x1}, 0x0) 2018/02/16 14:07:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fc2000-0xb2)=""/178, 0xb2) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f0000d97000)={0x10, 0x34000}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f000061e000-0x14)={0x14, 0x28, 0x701, 0xffffffffffffffff, 0x3, {0x2000003}, []}, 0xfffffffffffffeb4}, 0x1}, 0x0) 2018/02/16 14:07:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000a06000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x40880) connect$ipx(r0, &(0x7f000056e000)={0x4, 0x5, 0x8, "25ff99e4c2e3", 0x6}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) fcntl$getownex(r1, 0x10, &(0x7f0000bd4000+0xc0)={0x0, 0x0}) sched_setaffinity(r2, 0xfffffffffffffd44, &(0x7f000086b000-0x8)=0xffffffff) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000cb2000-0x8)=0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000da9000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ab000)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00004a7000)={r4, @in6={{0xa, 0x3, 0x20, @empty, 0x1ff}}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000037000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r5 = add_key(&(0x7f0000516000-0xb)='cifs.idmap\x00', &(0x7f0000c93000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000323000)="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", 0x1000, 0xfffffffffffffffe) r6 = add_key(&(0x7f0000cac000-0x6)='logon\x00', &(0x7f0000f02000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000705000)="208cd954fbd18a755e9a8c97baf9dd4f886ab017002665bb647d9697c6c1c1791f235e070fbd872750", 0x29, 0xfffffffffffffff8) keyctl$reject(0x13, r5, 0x5, 0x8001, r6) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000c5a000)={0x0, 0x80000000, 0x0, 0x1, 0x8}) sched_getscheduler(r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000945000-0x58)) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000aaf000)={r7}) [ 41.955406] binder: 6493 RLIMIT_NICE not set [ 41.974138] binder: 6493 RLIMIT_NICE not set [ 42.013493] binder: 6487:6493 unknown command 536907575 [ 42.019013] binder: 6487:6503 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 42.027477] binder: 6503 RLIMIT_NICE not set [ 42.034073] binder: 6487:6493 ioctl c0306201 20008fd0 returned -22 [ 42.048619] binder: 6487:6493 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 42.070621] binder: undelivered death notification, 0000000000000000 2018/02/16 14:07:46 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f"}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000001000)=0x60) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000009000)=[{0x0, 0x0, &(0x7f0000006000-0x30)=[{&(0x7f0000009000)="bb9bbf07ce4a81a147c56369463b04d9b420b62611b33351d2c2bdba597e62521589b25dec254b9a652e5f8e03b23b094d179bb3a0f1411d4fb35a9db6bed37866105730ef31e6a40ca0630aeffc691b17b7eb7b7a3274511de04d46be55958a7a14934b0a675e54da527e2e704e7ad2b7e94d3367941408a78f9c934e2efe3c5d448a2894dee571289d795ad1f74a9ed4b2515637bf5d7fcb767142bb405e6f24abfe9212ea59f08c", 0xa9}, {&(0x7f000000a000-0xa8)="c8062088205c002e7add76a99480a32e2bc9fd7ecd2df970c50a06727abd7a3f830c77a78d772d83fc5d2a2d0503d2f9fe5584f892187ed02f7e1f876626a4a750d3df6b76dc89334188c65d5ddc020ae678221d668edeb4cf19f37dea67ed609cde71a9911f75145e2736230c25d119c1504f45a83e0ebf0294b9c75493d5450b895e991559d8ccb806e587bd6fa5c268494d676c2a19149af10038c4a679354ac33877027b485f", 0xa8}, {&(0x7f0000009000)="5f9272d35ae1bcaff35a3ee89f8632125e260057b8eae310268b5e358337c76f5dde53bdfd7dc63a64be5f4b5ebafdfbc4acc5d52c3c621410584fa4ffbe98b5f48a62e3b435637e6bbf18b021b47629f02411bab2676ab4ca93608ecae2331a5a0e4bd5e91575fe969c49cd97e1a878917cb49c1999c3263a914f47b1d4eaeb2d5035a00b4c1883a961634eafd131d6e6834fad6decf639c9157ab718b5c912084c01a4c5ca469b4da69733b8", 0xad}], 0x3, &(0x7f0000008000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5778}, @op={0x18, 0x117, 0x3}], 0x48, 0x4}], 0x1, 0x20048000) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000000c000-0x20)={@generic="882db7b09e853f8460739af2b5ef7d5e", @ifru_addrs={0x2, 0x2, @rand_addr=0x2}}) 2018/02/16 14:07:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0x3, &(0x7f0000fca000-0x8)={0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000b3000-0x8)=0x3, 0x8) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00002ab000)={0xb, 0x9, 0x3}) 2018/02/16 14:07:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000949000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f00009b7000-0x32)=""/50, 0xfffffeae) ioctl$TIOCSBRK(r1, 0x40044591) 2018/02/16 14:07:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000810000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000bdc000-0x58)) openat$sequencer2(0xffffffffffffff9c, &(0x7f000029e000)='/dev/sequencer2\x00', 0x200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/16 14:07:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6a7, 0x4000) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f000043c000)="fa7640fc6ff7dc08bf9d135a5c178f32799055c750d631e5065586723587eadbd87712f51161121bd52969441be23506e887b6b1130938c5e7acb45cc23634362d67821ad2e3ee2737d52a3d89d2794731785d822be54bcedd508daf156a04810e419652c628d978842c659b44968ce44fee397fa3a890c25a9ab0724c15037ee3abc8b1e4665c514bc6b0b164ad3d5f481f21bc8dfa7d7c2a1a0114db45cc36a4741405cefbb33b82980d1efe5f9e37236892d33dfe41f44b0d85d17da51bcbaa81a9e59ca60b58a19a7f9e51a2905500ad852c69aaef") ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000001000-0x8)={r4, 0x3}) r5 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000094000/0xc00000)=nil) r6 = shmat(r5, &(0x7f0000000000/0x3000)=nil, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000001000)=0x7, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000002000-0x1)={0xfffffffffffffffd, 0x0, 0x10001, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000002000)=0x0) setpriority(0x2, r8, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000000)={0x80, r7, 0x0, 0x9}) mremap(&(0x7f0000181000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a0a000/0x1000)=nil) shmdt(r6) 2018/02/16 14:07:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3e000), 0x4) bind$inet(r0, &(0x7f0000101000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000d44000), 0xfeb5, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000899000)='/proc/self/net/pfkey\x00', 0x10102, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000a49000)={@common='vlan0\x00', @ifru_flags=0x1000}) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/16 14:07:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00003c2000)={0x0, 0x939dc8f3f56da4d1, &(0x7f0000014000)=[{&(0x7f000000a000-0x25)="240000001e00030207fffd0000000000000007d87986c49700000800b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/16 14:07:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$mixer(0xffffffffffffff9c, &(0x7f0000e75000-0xb)='/dev/mixer\x00', 0x2000, 0x0) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) fcntl$setstatus(r0, 0x4, 0x3fd) fanotify_init(0x4, 0x81001) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r1) 2018/02/16 14:07:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f000047f000-0x8)='./file0\x00', &(0x7f0000f50000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) socketpair(0xd, 0x6, 0x3, &(0x7f00002c0000)) fchmod(r0, 0x42) fcntl$getflags(r0, 0x401) 2018/02/16 14:07:46 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000007000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=@hopopts={0x0, 0x1, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}]}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000000)) 2018/02/16 14:07:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x2, 0x7, 0x8, 0x8}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000069e000-0x20)={0x10000, 0x100000000, 0x1, 0x69, 0xfffffffffffffff7, 0x0, 0xf05, 0x3, r0}, &(0x7f000081f000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={r1, 0x8, 0x1, [0x8]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x3, 0x0) connect$unix(r2, &(0x7f0000c16000)=@file={0x0, './file0\x00'}, 0xa) rt_sigtimedwait(&(0x7f0000283000-0x8)={0x40}, 0x0, &(0x7f0000432000)={0x77359400}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/16 14:07:46 executing program 2: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fe8000)=@ethtool_eeprom={0x43}}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000feb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000490000)='./file0\x00', 0x0, 0x70) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004a9000+0xd88), &(0x7f0000f0b000-0x4)=0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000fec000-0x4)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000e9e000/0x18000)=nil, &(0x7f0000feb000-0x18)=[@text16={0x10, &(0x7f0000feb000-0x47)="2665660f209666b9a20a00000f320f74370f20c06635200000000f22c02636660f382bbc04000f20d86635200000000f22d8b88c000f00d80f011a66b9880000000f32640f01cb", 0x47}], 0x1, 0x21, &(0x7f0000fea000)=[], 0x0) 2018/02/16 14:07:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00005f2000)='./file0\x00', 0x100) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') getdents64(r0, &(0x7f000050c000)=""/124, 0x7c) getdents(r0, &(0x7f0000001000-0x2a)=""/24, 0x18) 2018/02/16 14:07:46 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty}, 0xc) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00007e3000-0x20)={0x6, 0x401, 0x4, 0x2, 0x4, 0x494}) 2018/02/16 14:07:46 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ed1000)='/dev/audio\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00000a3000)={&(0x7f0000667000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x400}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000-0x37)="ea38bd7d4a1b5d7822faa150e53f0d49200d90ae19642e06920602821bf656ad1007dca9b649e8c369306e68a243a714760144b454f8c9", 0x37}], 0x1, &(0x7f0000998000-0x1e8)=[{0xd0, 0x115, 0x8, "3a1cd75a9b0920dd410268d34ed837688abde73dd8de9e6088edcdf5558b1e305adebd7710c45bec423d51b8d6b8a1a2acb61b30d124639deae2cbe4578d4a2391f5ff16ee0f81b1a274c0b3d346159b08e3f7c2964e784f41209ea1c98fb0234705cdc6d8542598cf1ad6819e2964f28b05fcfad69434ab31863fb13cf13e33a684a4a1eb615938c1d00b80d7b7ca948437e9a27981b949481b339fa10f9b38b6a7abb6e8d41a7f24a75ed13d5bed6898417332307807d94ff2217402a9"}, {0xf0, 0x10c, 0x1f8, "36ce1c10cc86cd8c647fc63b01d495d79641764a84ff9b69c4beaea55626ccabd2a2923ebbcc42365b8cc6d80dde4db3d906a6a4fbe7f1122601c40e59106c3e172c5b635c5a0a515f3168397ea46d5c07f8a1bd75a71867b5fbf69ed8f539c19199ed143ae3b3607b5933e52b210245938a6f6d96a3204b59679aa3d4e4672bfd04ca015428456c33f27eec3edf6f2f69ac4c3e7cec3e111e90e294d70bb6f74515d037a232218323aac55b98de784f219b4244e266a293215ff8206171fd610d08455ae5a7887ac38028686dbaa4e2d4f763ce64b6e8fad08f5ab6ec93a3"}, {0x28, 0x10b, 0xb212, "5d9c76c9a9c0db45f972d6f8c79ed46368fd4299da"}], 0x1e8, 0x4000000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x10000004, 0x10001) r2 = socket(0x40000000015, 0x1, 0x10000000001ce6) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f000048d000)={@syzn, @ifru_names=@generic}) connect$inet(r2, &(0x7f00007f7000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) pselect6(0x40, &(0x7f0000fca000), &(0x7f0000fca000), &(0x7f0000fca000), &(0x7f0000fca000)={0x0, 0x989680}, &(0x7f0000fca000)={&(0x7f0000853000-0x8), 0x8}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000be6000)={0x0, 0x3}, &(0x7f0000674000)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000082f000-0x8)={r4, 0x1}, 0x8) getrusage(0x1, &(0x7f000076b000-0x90)={{0x0, 0x0}}) bind(r1, &(0x7f000090b000-0x10)=@ipx={0x4, 0xfffffffffffffffc, 0x4, "3c6bda5a0c16", 0x800}, 0x10) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000fc8000-0x10)={r3, r5}, 0x10) 2018/02/16 14:07:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000116000)=0x800, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b22000-0xef)={0x0, 0xe7, "ad28053616c00029dd9fabb1f86f3fe3c5e62ab79ed886e88c9fcc3086e6636d8fff61507b0d51c9fe9fd816eeed0c95c4c97718868a2972bca9a7b1db1b349148e093e97e27b9912b1264ce9b6781488aa92b029513c33feea70da3d1e5ac99fb330b3b7c0cb46cb4a3859e13fd63c4a62d9cbf6bbb5436eb8406a12c1c3df24663dd4871a3e6e92934fdba6bb260fff23244f288180e118aa19f4b2ac65eb05f1a6902b0e56b9bb47c130bec9de07ded96fe184a921263de2ec5d783fd8ef682293919af39cadef28ab99d374ffc0ebb8ebc775c1284ecad0ab30f191b147539a422ba747678"}, &(0x7f0000344000-0x4)=0xef) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005c3000)={r1, @in6={{0xa, 0x0, 0xc3d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}}}, &(0x7f0000d9f000-0x4)=0x8c) r3 = dup2(r0, 0xffffffffffffffff) ioctl$KVM_NMI(r3, 0xae9a) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f00002b6000)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r4, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @time, {}, {}, @addr}], 0x30) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000837000)={r2, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}}, 0x8c) 2018/02/16 14:07:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000bc6000-0x8)={0x0, 0x7}, &(0x7f0000dd4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x4, 0x100, 0x3fe}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000059000-0xc)={0x0, 0x10001, 0x2, [0x1, 0xffffffffffffff78]}, &(0x7f0000ccf000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b34000+0x869)={r2, 0x4}, &(0x7f0000454000)=0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000594000-0x14)={0x3, 0x3, 0x3, 0x1, 0xff}) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f000052f000)="ae7f72b2d89a64e7793a4943bf96feb724b2426f7c433ef50253f98a791c435c94a0187c9e62c554a2de5691b5a3103b1f93f2e4b681447181160daefa975798a7aa26e6df3079289e48c3c0ba01b204d30dfaefb88e1940bab8abbc2dceece6ca822a54e4d998b427b2c03b8b6f188fa8fb64402f2d466ca1c09b8c17cc12717be071ca9eda96619f7ad21ce8b638c8b782b4a1531f9c90371b0d215bc625a54eae9158ac2fc9a5cbb15883b3442430d56e060d2df26f423e6e6eeb222578a2c6682f3a3e25f659fc5eecd6adb7f7569b0c203b4d322ba8b59f") ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00009c8000+0x14a)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005cb000)={r2, 0x1}, 0x8) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) fchmod(r1, 0x18) ppoll(&(0x7f0000d78000-0x10)=[{r1}], 0x1, &(0x7f0000645000), &(0x7f000089e000-0x2), 0x8) 2018/02/16 14:07:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000426000)='/selinux/enforce\x00', 0x4080, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000798000)={0x4, 0xffffffffffffffbb, 0x3, 0x5, 0x30, 0x8, 0x5, 0x4, 0x7, 0x7}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) close(r3) close(r0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00003a4000)={@un=@file={0x1, './file0\x00'}, {&(0x7f0000a73000)=""/109, 0x6d}, &(0x7f0000625000-0x1), 0x4}, 0x2a) sched_setaffinity(0x0, 0x8, &(0x7f00007f6000)=0x9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) io_setup(0x316, &(0x7f00009c9000-0x8)=0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000539000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair(0x1f, 0x6, 0x5, &(0x7f00005cd000-0x8)={0x0}) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002aa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) io_submit(r5, 0x3, &(0x7f0000cc0000)=[&(0x7f0000936000-0x40)={0x0, 0x0, 0x0, 0x6, 0x8001, r3, &(0x7f0000859000-0xbc)="93d81dc8f8229cb95ab6edf07a372de8b58eb42fd03b71427913391ad5d37eaeb14a6ea38e31288f4e0a5311f5bf940325d9e324c4a039b9d680aac2e2c94421e7b1f1b5a88d7260a11216b492a7023d3c46cba99e174edf9cbe9618f091687cf24f170f3621a2c82dbab90b3cb6536babe32e01a8cedbe924c4498af3d3c4df075dfb2a26eac843f04ecbb1cc293a54e9ac4a53f169fb93009ce6a81e7b2642b01e303912f2895e382787d6bf962887b694279eb0be43117255c7aa", 0xbc, 0x1, 0x0, 0x0, r6}, &(0x7f00004c1000)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f00005e1000-0x25)="d62e2fc8ba77abaa4c922b0b76e769a708dcb7afbd43401a09a394e7ea75c2ff2500ebf502", 0x25, 0x6, 0x0, 0x0, r7}, &(0x7f0000ab7000-0x40)={0x0, 0x0, 0x0, 0xb, 0x100000000, r4, &(0x7f0000837000-0xc9)="d2529d6415bca72f0dfd4f0e9a3104d61a3637a8dc6818f6cef3acfcf6c73d9b0a7014d1a948f173f30b170ee2a199359b0dab6ba93ffae5767f668b905db4c634e8e7b7c0606dcef850ae2782771ac438f87ef2be81f412946fd1ae116b0ae85025b82b575464cbdace8ed37793d6325ef6ef10e81f9a6f8a1868c2751bea7c5fb847ce9e49b8e882bb49c629bfaf8869d48235d34a257d689df1cdd631b046e44a94b0f6ae0e515845e663c518c030d0f6709165c1380c8ba17a75e1dac3bff53b6e2df540d78d1c", 0xc9, 0x6907, 0x0, 0x1, r8}]) connect$unix(r4, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/16 14:07:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000b6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000963000-0x4)='tls\x00', 0x4) getpeername$llc(r0, &(0x7f00005ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000092000-0x4)=0x10) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f93000-0x1)=0x4, &(0x7f000005f000)=0x1) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) syz_open_dev$loop(&(0x7f0000163000)='/dev/loop#\x00', 0x5fca, 0x280) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/02/16 14:07:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000777000)='/dev/sequencer\x00', 0x705000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00004ee000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, [0xfff, 0x0, 0x8, 0x0, 0x2, 0x2, 0x7ff, 0x7, 0x80000001, 0x2, 0x8, 0x1f, 0x10000, 0x3ff, 0x2]}, &(0x7f00003a9000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c3e000)={r1, 0xa7, "a2f0a7a3250345e3dc97c08f441cc6cefb9fca7fe1d703b78483a706a9264ef76f81f560f883ec9ba1ee68fc10dffa346e2148db1cc907f754e3e78f1cbdc3f3835cbe4c53c84664958f7e769d8791b28faa19102e6495a83e79696d9adfbc67ded3052eb442f6fbe9155eb2a5b4b0f8824327f430331e14f20db2664af56dac8cfc4906eaa8ae7e8b1969e8c533a8b62dbf27a55b01cd72d0ed0398b4146e5fd14069053df845"}, &(0x7f000094a000)=0xaf) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x200001}]}, 0x3c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000c37000)={r2, 0x1}, &(0x7f00001cf000-0x4)=0x8) 2018/02/16 14:07:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) fstat(r0, &(0x7f0000bc5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000158000)={0x27c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@nested={0x268, 0x42, [@generic="4a180cbcc176bb7cc6b0abcbc481edc75ec071977031f082cbb176c8848d203fd40bafe83b42b59a401e413d137006f1842019e5ed6f2a9bc77432b8078ec84e7cc259115fdd62eb45500d3baabda9b06b4c16413a14315b61857c026ddced5d4ae2f554686d1b4cd15cfc6d2a9480661258a8be3129a0d75598ceaf39548da109", @typed={0xc, 0x12, @uid=r1}, @typed={0xd4, 0x88, @binary="6a6c5e8a44a158eaa95f46a8ad610eb77b06c348849dbb5bd508296ae31d0b69ddadd6c78e7e754213e16af3c7a52926493d82ed384973ab33a1f0909770bcaa8472e63e4ce25f95ad0631877da797f7174154f62e9d6ce71d92107435a87ecfa430dee49bd7451fdfb26c8c475f67cdfd9a95c99e38a7134920267a2e83caba533e07dd17635a0c25507dfb8ac7489f99110cbe46e00030566081eb7dd680a4c31c6f82756d3179088d5bfce81953f8e8e3eefe7bc0cae2fffd1711d1d6b38c564e8f156352d44994ab"}, @generic="031c052d7a87d5403f56a760d26d39c16f4b69bd24134a693711049ccd7772c1e3ba41", @typed={0x34, 0x2c, @binary="3ea03e071499160fe283d54801e5ef825a527da09d2159a6a00480ee58a913f6c3da971ff5a1875fb5daeb"}, @typed={0xc, 0x4a, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="216a7bdf077c17b7571a8c2c1322f0f5d0cb99b72131d513dcd6d9e7a2b1b0f48aacb81844", @generic="bcd88f4e5c3c143a46f086295d5bfd9bb8545bdf17717212c0e20e0b720a14e1ba26f16e1ff72e7d99fcd402ebad383054cb557ecbbdc303df76752e1054e0b2280608f2533f434caf446c60f632d923b3dc0aad84bc56ac9f67010e922333e533cd41d13ea3610879af41fa31502f1ad10e69a78ae32eb125"]}]}, 0x27c}, 0x1}, 0x0) 2018/02/16 14:07:46 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001b000-0x16)='/selinux/checkreqprot\x00', 0x28401, 0x0) fsetxattr(r0, &(0x7f0000018000)=@known='user.syz\x00', &(0x7f000001c000-0x1)='\x00', 0x1, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r1, &(0x7f0000024000-0x38)={0x0, 0x0, &(0x7f000001b000)=[{&(0x7f0000021000)="240000001000e8021dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba16a0aa1ca10bb356da5d80600000000600000000d3db2400020c297ed01cc073", 0x4c}], 0x1}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000015000-0xc)='/dev/autofs\x00', 0x200000, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x4, 0x4, 0x78}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000025000)={0x1, [0x0]}, &(0x7f0000026000-0x4)=0x8) 2018/02/16 14:07:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00008d1000-0x8)='./file0\x00', 0x101000, 0x4d) bind$netrom(r0, &(0x7f00004cc000)=@ax25={0x3, {"3d81a98f6ef748"}, 0xff}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/16 14:07:46 executing program 5: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000065b000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[]}, {[]}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000aea000-0x8)={0x0, 0x0, []}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000001d000-0x8)={0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000666000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000ab5000), 0x4) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aed000), &(0x7f0000aed000)=0xc) 2018/02/16 14:07:46 executing program 1: 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000002000)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000013000), &(0x7f0000002000)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000005000)) close(r1) 2018/02/16 14:07:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000)={@dev={0xac, 0x14, 0x0, 0xb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, [@empty, @broadcast=0xffffffff]}, 0x18) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000002000-0x80)={[0x4000, 0x7002, 0x4], 0x100000000, 0x4, 0x1}) getsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000002000-0xc)={@loopback, @dev, @multicast2}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) vmsplice(r0, &(0x7f0000004000)=[{&(0x7f0000004000)="dcd1c1f8be9288ba5f5719be0756644df520e83d44dd17d450754d414421ef7a22c2cee95c235b7b627848c18785b35dc9c1a6997771dfb9e8f09576e3137c0eae1abd64da195c98e3e5e328164ce138f9e1357d82cb0ad44013d5f4aa393a4b46aa3b40f52d33ec6fdcf175712bb87c0d65a4cdb1e734c1ec62686a19df", 0x7e}, {&(0x7f0000004000)="e3aabd8c", 0x4}], 0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000006000-0xb)='/dev/midi#\x00', 0xffffffffffffffc0, 0x185000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000003000)=0xe638, &(0x7f0000000000)=0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000), &(0x7f0000002000)=0x4) 2018/02/16 14:07:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000449000+0xf84)='./file0\x00', 0x400000, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000518000)={0x0, 0x30, "73d79b4bfdf742e94e3fc10bdc7eed27100dd46fc75c1a229cedcc22225d60f6e5ba214c490ef96c226b9f6876b6cb74"}, &(0x7f0000346000)=0x38) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ca9000)=@assoc_id=r1, 0x4) r2 = mq_open(&(0x7f0000dc8000-0x8)='\'md5sum\x00', 0x2, 0x1, &(0x7f0000fdd000)={0x800, 0x9, 0x200, 0x7fffffff, 0x0, 0x80000001, 0xbbc8, 0x7408}) fcntl$getownex(r2, 0x10, &(0x7f0000092000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000576000)={@common='bridge0\x00', @ifru_data=&(0x7f0000e40000-0x20)="0e00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r4 = syz_open_dev$sndpcmp(&(0x7f00006b5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80ec, 0x200000) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000db9000)=0x5, 0x4) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f00003e4000)=""/81) [ 42.510858] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. [ 42.533106] syz4: refused to change device tx_queue_len 2018/02/16 14:07:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) syz_open_dev$binder(&(0x7f0000ce7000-0xd)='/dev/binder#\x00', 0x0, 0x800) accept$packet(0xffffffffffffffff, &(0x7f00003b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000037b000)=0x14) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000759000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_add_watch(r2, &(0x7f0000d70000-0x8)='./file0\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000fe4000-0x28)={'vcan0\x00', r1}) r3 = syz_open_dev$binder(&(0x7f0000dbc000-0xd)='/dev/binder#\x00', 0x0, 0x3) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00001eb000-0x30)={0x14, 0x0, &(0x7f0000495000)=[@acquire_done={0x40106309}], 0xc0, 0x0, &(0x7f0000b16000-0xc0)="c1c5a4754764078f2f75da271dd65ce704f2e92ddd1f8b10e22313ab784b813e6f46e3a4e412235180f885d6df4635aa428d6c8e8a4bf26ce256a7058c795d26663a1f941e0bdaeefb97c1a3f192ea3b84dac637db58af9a686c2f817381b12eb9a9743095e7edd5303286b711425d74a52bf47a37e39a34f2c1efd2b51ab2607f4e76b6096546bffbea0133902808b525e49e92369349a661269a865f2d5584eee40bb4975aab72bdcba86ea1f3847cde31c3989a215bfaeee6adfc5474e005"}) 2018/02/16 14:07:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x3ffd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c3a000)={0x6, &(0x7f0000000000)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000036f000)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000a7000-0xa)='/dev/cuse\x00', 0x0, 0x0) connect$nfc_llcp(r2, &(0x7f000002d000)={0x27, 0x7f, 0x400, 0x6, 0x4, 0x9, "019026fdf5ffc53f1d1b68f810e03aa7a2aad6c350c4965df83d9a15b85fb31a3e62c51c915da7cb4f3ef8ac03465d3e1a6c81d9618f717f5ae6bcf840d0e7", 0x1f}, 0x60) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000890000)) unshare(0x28060400) inotify_add_watch(r2, &(0x7f000073c000)='./file0\x00', 0x1) 2018/02/16 14:07:46 executing program 6: sendmmsg$alg(0xffffffffffffffff, &(0x7f0000014000-0x38)=[], 0x0, 0x4ffffffffffff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000419000-0xc)={0x5, 0xffffffffffffffff, 0x1}) ftruncate(r0, 0x4) [ 42.550780] audit: type=1400 audit(1518790066.470:39): avc: denied { getopt } for pid=6585 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/16 14:07:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000fcb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xb, 0x8, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) set_tid_address(&(0x7f000088f000)) 2018/02/16 14:07:46 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/16 14:07:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x400000002, 0x300) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000401000-0x16)='/selinux/checkreqprot\x00', 0x1810c0, 0x0) connect$ax25(r1, &(0x7f000009c000)={0x3, {"6a4e8459c72e45"}, 0x8}, 0x362) socket$inet_icmp(0x2, 0x2, 0x1) syz_emit_ethernet(0xe81, &(0x7f0000322000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0xe73, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xe5f, 0x0, "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"}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000069c000)=0x3, 0x4) 2018/02/16 14:07:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007de000-0xd)='net/fib_trie\x00') setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000778000)={0x8001, 0x100000001, 0x40, 0x1}, 0x8) r1 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f000047c000-0x110)={{0x7ff, 0x7, 0x2b, 0x2dae152d, "aab43a08da665bd013f3202a4fa6d7d1c9683130b23c872bd4b15b6a046a3cf5d0ef31d3bd7b514d4e4b7574", 0x8}, 0x0, 0x0, 0x2, r1, 0x100, 0x5, "2485622d9e1bfd7d7f70431ff8c897e871cad398bdde03e3de084bab048f54377d50055ae456503aa605f58b527ee70000d10bcff4192cae6b0a212347aef933", &(0x7f0000edd000-0xd)='net/fib_trie\x00', 0xd, [], [0x100000001, 0x3, 0x1, 0x8001]}) r2 = syz_fuseblk_mount(&(0x7f0000721000)='./file0\x00', &(0x7f000028e000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r2, r0, &(0x7f00001a7000-0x4), 0x400) openat$vsock(0xffffffffffffff9c, &(0x7f0000bfb000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = gettid() rt_sigprocmask(0x1, &(0x7f0000665000)={0x10001}, &(0x7f0000da7000-0x8), 0xffffff9b) fallocate(r0, 0x0, 0xfffffffffffffff7, 0x5) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000060a000-0x4), &(0x7f0000dfe000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000215000-0x110)={{0x4, 0x3, 0x8, 0x9, "c5f5d4c48bfa16cf2473c012925b12cdbc8f17fdc0dd4f8b158da09026fc8291018194a44c78876854e33d0b", 0xffffffffffffcdfc}, 0x0, 0x0, 0x0, r3, 0x8001, 0x2, "12c32ec043e2ce6e3acab88f56a5d4ccc1c9dadb2eb7bf7c029fa1a0a17215d0cfc52dd1c595c903a4bcf5870fbabe8f32b7e1adbb7be0a937ce92143451f4eb", &(0x7f0000817000)='net/fib_trie\x00', 0xd, [], [0x9, 0x1, 0x4, 0x6]}) fcntl$setownex(r0, 0xf, &(0x7f0000812000)={0x0, r3}) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f000001a000)={0x12, 0x1}) ioctl$int_in(r0, 0x5473, &(0x7f0000dc1000)=0x10001) 2018/02/16 14:07:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000966000)='blacklist\x00', &(0x7f0000add000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d27000-0xb7), 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x4) [ 42.606663] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. [ 42.625475] syz4: refused to change device tx_queue_len [ 42.644750] binder: 6613:6616 BC_ACQUIRE_DONE u0000000000000000 no match 2018/02/16 14:07:46 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000c0f000/0x4000)=nil, 0x4000, 0x8000fffffd) 2018/02/16 14:07:46 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000cf8000)='/dev/audio#\x00', 0x1, 0x80200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) r1 = syz_fuse_mount(&(0x7f0000dcd000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x1}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000)=@buf={0x9d, &(0x7f0000001000)="4fca349d71a90ef54f9c1d9692644619b22663f01296cc82b062ac22069bd1b924df3e14d361748bd53a71906f32ae345cad982685fefa5a5873982558a43d985a5df7201d187fab72fb5f67cafae8ca3f86261820775c34b9bdb32aa8664cd282937251880bcc0d3b9e50f352481505b10b187757cecbda5a1652896a401a2e862ed30378d1e9b57287a21637c9169d08308d5397f01e6c89bdcca4b3"}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000cb2000-0x4)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000001000)) 2018/02/16 14:07:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000803000+0x31c)=""/138, &(0x7f0000aa5000-0x4)=0x8a) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x4, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000be2000)=@file={0x1, './file0\x00'}, 0xa) recvmsg(r0, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000cc1000)=[], 0x0, &(0x7f0000279000-0xc2)=""/194, 0xc2}, 0x0) 2018/02/16 14:07:46 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000025000-0xc)='/dev/amidi#\x00', 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000024000)=@file={0x0, ""/108}, &(0x7f0000024000)=0x6e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x6, 0x0, 0x0, "e55135a57928"}}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000024000)=0x7, 0x4) [ 42.689467] binder: 6613:6634 BC_ACQUIRE_DONE u0000000000000000 no match [ 42.741513] audit: type=1400 audit(1518790066.660:40): avc: denied { read } for pid=6641 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/16 14:07:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000034000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f000036d000)={r0, 0x1, 0x1, 0x0, &(0x7f0000238000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x40000000000001e2}, 0x20) poll(&(0x7f0000bc5000)=[{r0, 0x1408}], 0x1, 0xfffffffffffff800) fcntl$setstatus(r1, 0x4, 0x400) close(r0) 2018/02/16 14:07:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ca0000), &(0x7f0000bfd000)=0x4) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000926000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) r2 = syz_open_dev$adsp(&(0x7f0000ae4000-0xb)='/dev/adsp#\x00', 0x80000000, 0x2002) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000a43000)) 2018/02/16 14:07:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d39000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000c80000), &(0x7f0000a47000-0x4)=0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@text64={0x40, &(0x7f0000159000)="c4e379150e00470fc71b0f23d9b9360900000f32b9530b0000b80f000000ba000000000f30f20f35c421f81748f9460f2395c42251afeb4fdbf4", 0x3a}], 0x1, 0x0, &(0x7f00006ee000-0x20)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/16 14:07:46 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x1) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000015000-0x25)="1e0000002400911546000000000000120100000006000000000000000000", 0x1e}], 0x1}, 0x0) 2018/02/16 14:07:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 14:07:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f3000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000029b000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[]}, 0x0) mq_unlink(&(0x7f0000860000-0x7)='{}eth1\x00') 2018/02/16 14:07:46 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0xc4000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000005000)={0x1000, {0x2, 0x1, @empty}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @broadcast=0xffffffff}, 0x20000000000002a, 0x8, 0x3, 0x2, 0x4, 0x0, 0xa39, 0x0, 0x5}) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000007000-0x80)={[0x0, 0x1000, 0x0, 0x10d004], 0x9, 0x44, 0x3}) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000001000)=0xf75e, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) r3 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000-0x4)=0xff, 0x4) setgroups(0x3, &(0x7f0000008000-0xc)=[r2, r3, r4]) wait4(r1, &(0x7f0000001000-0x4), 0x2, 0x0) 2018/02/16 14:07:46 executing program 2: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbc000-0xb0)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbd000)='/dev/sequencer2\x00', 0x10400, 0x0) 2018/02/16 14:07:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000301000)=0x100, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000576000)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00006ca000)={0x14, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000066e000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000148000)='/dev/kvm\x00', 0x400000, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fad000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00009e7000-0x10)=[@in={0x2, 0x3, @multicast2=0xe0000002}], 0x10) close(r1) 2018/02/16 14:07:46 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f00008eb000-0x13)='/dev/snd/controlC#\x00', 0x400, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000001000-0x4c8)={{0x7, 0x0, 0x1, 0xfffffffffffffe00, "5c902187b173eb420a0d1ddc1457d4851ec9b0611d97634a964bfdbfa33574d80e569ee43402981c75288023", 0x6}, 0x7fffffff, [0x7f, 0x2b40, 0xffffffffffff63de, 0x3, 0x400, 0x8, 0x9, 0xffff, 0x10000, 0x7f, 0x7ff, 0x9, 0x9, 0xfff, 0x72, 0x101, 0x4720f83, 0x4445, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0xae7550b, 0x9d, 0x5e76df9e, 0x9, 0x39, 0x401, 0x3, 0x4, 0xad2, 0x0, 0x6, 0xc8a, 0x4, 0x68ca, 0xa4, 0xfffffffffffffff8, 0x5, 0x80000000, 0x3, 0x5, 0x80000001, 0x6, 0x8, 0x10001, 0x9, 0x4000, 0x4, 0x1, 0xdad8983, 0x7, 0x0, 0x3897, 0x3, 0x9, 0x3, 0xceee, 0xfff, 0x2, 0xf05e, 0x6fd578e6, 0x0, 0x3, 0x3, 0xd43, 0x9, 0x1, 0x9, 0x4, 0x5, 0x5, 0x5, 0x9, 0x151, 0x1ff, 0x3f, 0xd9b, 0x0, 0x7, 0x9, 0x10000, 0x40d, 0x8, 0x5, 0x919a, 0x7, 0x8001, 0x3, 0xe6, 0x200, 0x9, 0x9, 0x80000000, 0x8, 0x2, 0xdf, 0x25, 0xa3, 0x7, 0x10001, 0x1f, 0x100000000, 0x0, 0x179, 0x3, 0x6, 0x3, 0x1000, 0xcb, 0xfffffffffffff352, 0xd35, 0x6, 0x5, 0xe05, 0x5151f2c7, 0xe5, 0x3f, 0x200, 0x7, 0x0, 0x3, 0x100, 0x7, 0x5, 0x68], {r1, r2+30000000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) read(r3, &(0x7f00001d8000)=""/220, 0xdc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000afa000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004b1000-0x128)={0xfffffffffffffe82, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xb}, []}, 0xaa}, 0x1}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008a2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/16 14:07:46 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x1, 0x8, 0x4, 0x9, 0x0, 0x0, 0x1}, 0x2c) mprotect(&(0x7f0000c0f000/0x4000)=nil, 0x4000, 0x1000004) [ 42.862844] audit: type=1400 audit(1518790066.782:41): avc: denied { read } for pid=6674 comm="syz-executor4" path="socket:[18128]" dev="sockfs" ino=18128 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/16 14:07:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000de2000)='/dev/snd/seq\x00', 0x0, 0x8042) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xa, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000052b000-0x50)) set_thread_area(&(0x7f00003fe000)={0xb4b, 0x20000800, 0x0, 0xffffffffffffff80, 0x5, 0x10000, 0x4, 0x4, 0x90d1, 0x7ff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000d2000)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000030000-0xb)='/dev/audio\x00', 0x400000, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00007cc000)) r2 = syz_open_dev$admmidi(&(0x7f0000d92000)='/dev/admmidi#\x00', 0x93e8, 0x440) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000f83000)={0xffffffffffff2105, 0x401, 0x7ff, 0x9, 0x1d, 0x10000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e2a000)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) syz_open_dev$sndseq(&(0x7f0000fd3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) [ 42.890600] audit: type=1400 audit(1518790066.783:42): avc: denied { setopt } for pid=6676 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/16 14:07:46 executing program 3: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x8, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x3, 0x10000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$setpipe(r1, 0x407, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000ecc000-0xd)='/dev/snd/seq\x00', 0x0, 0x202081) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b2a000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000068e000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000053000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000205000-0xa0)={r4, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x9}}, 0xffffffff, 0x1, 0xed, 0x1, 0x20}, 0xa0) r5 = syz_open_dev$sndpcmc(&(0x7f0000794000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x14000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00005c1000-0x4), &(0x7f00007c8000-0x4)=0x4) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003ab000)='/selinux/enforce\x00', 0x600040, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000921000-0x8)={0x0, 0xf9f}, &(0x7f0000812000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000779000)={r7, 0x10001, 0x3, "117449"}, 0xb) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f000064f000-0x9b)=""/155) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000c47000)={@generic="0adf4232895e45bed7c40d0250e1b0fe", @ifru_ivalue=0xffffffff80000000}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000dea000)={0x0, 0x0, 0x40}) 2018/02/16 14:07:46 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000878000-0x108)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, &(0x7f000081e000)=0x108) pivot_root(&(0x7f000073c000-0x8)='./file0\x00', &(0x7f0000577000-0x8)='./file0\x00') mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d25000)='/dev/qat_adf_ctl\x00', 0x189100, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d26000-0x8)={0x0, 0x0}) r3 = getuid() mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000d26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000524000-0x4)=0x0) r6 = geteuid() r7 = getegid() mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d26000-0x4)=0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d25000)={{{@in=@broadcast, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000d25000)=0xe8) r10 = getgid() mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000d26000-0xa8)=[{&(0x7f0000a0e000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000c6e000)=[{&(0x7f0000d26000-0xe4)="219c7d198459e1af20ec57ad61930d694ffb1b6e3c10d2b79fda2a2412899309f148b6e26b86887466ca812d6be2b4f1233ef9f4c7ec2d4731dc5e513a93deb96a44a4b54178cd6f0a118a3028b24cf0306f567d5e5a64b43c6572cb2276b2dfa4ad128c711acea09c44027cfeb10f151459b6d377f1a1215383b953ea3d94641295b81275f0c0c683ce1088f50a7d482ac7e2f8e81962f9380c2f60efcc784a234f4ffe057d7649a3a38c756fb917ce5ecf45165cd71d600aee460ed04abbafd0e39447dbcd8051677282e63f2e648555e7797220f4c1dfbe903584addaaaa4cce9fce0", 0xe4}, {&(0x7f00008df000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000d27000-0x88)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x88}, {&(0x7f0000ae3000)=@abs={0x0, 0x0, 0x3}, 0x0, &(0x7f0000d25000)=[{&(0x7f00007cc000)="0899caca4cb007423479b5fd786f927f7a5455754710e219d25bd2bce1856bd7bbfb6f9dd393ae251f8be51ed92ae3c6d741429556ff93db6f870cc10bb9ede97ebb4e8919324a514ce15892be8e48f5af034614f1c8446c9aa0e61b0b80e5af4b4fa606a755db101b064228ad11720e7109577482daa0be0a1bceed78eb7b70186e63e3834b86d0adcc1216f9a15e63db9a910da68bf983a9eee430e622dff309f59390c54b74dfce63f3", 0xab}, {&(0x7f00002cf000-0xa9)="345fd09661d438355b27167dce69c81b1e7d3ad6c6916e43f0ee8e4384fd6f2d2d6562dad51ca24422d55627fb5465c3922692cbf15d5cc56ebe58d50026f617240a17028b34cd6d3dac603dc30c28b8aa20c57a9bab6cab98289f41b4bbff32522cdf38ce965327bc2b2c82ea39d5841739ce39492073df28a9301e8eeafce89caf715061da2fb023d47264047763e0f03a57c0699fa8882eca3fd2d32eb71affc3d45a26bd7d2d3b", 0xa9}, {&(0x7f0000d26000-0xbe)="ab0abc920a8a07aedde9390bcd5e1da37df5e8511a887f73f028200acea049c913f26c0469419da24af53f42bde802ebc7b0dc8f8340f11d1a220578104887909174637e17bf570a32cc0ea3492ddcf1198fa8625b00149e0934ed00a2eacfdc536f0303b316a763d6c5027ba189cad04a018d7d4222b9b8d328a94d80c7afedabcd25bdc94bfc807e7651780875a05efd95529df717d65139c879f9161005fe1c641349d7e35f3106f0e9c6607e6663b994f3fbb09ba349312995261334", 0xbe}, {&(0x7f0000a66000)="7cd6cad540929c778520b3154bc2a57a8638938a309f439558fba125f033ffdc65d36a49e09248840209786ce7017646c2a5621c38e1703bcd34373ddabfb3ca8e210b2d00b1a7f1b382645b1439ff5f32d91b6d208138bbf6ed53c9f45e78658524ad37a5937b0d3ee4f88410a05534025a69d47811d202014d76d6eb6a83ff66a8b68a4369fc7a97369e907d4094ba7770df04c3a4d2b32aaeca138b3c6836af0ab0db25b9107616adb35cdd4e5cc778868db6666df194f0f48c053be8b86571018ea98a659f3ac047212612c8455f3264554480296c5a815f2a549467f329e263438bb6209cbcdc9378c2ae337c35aaabac1c958d2e0666", 0xf9}, {&(0x7f0000039000)="36cecac2420ae73a20b8d8aa11a32377195dd352f36c196367f29e807518d9dee837457895f04f9f5d9c6b5922983c153d17def00837b61d3ea8c1c516a12492213bc15e51cfc7d009107d82ef37702deb93025cb85f54bcddd3749ebc39df2b72ce987bfa8e4c492a69da85d74fb2900eeab5e6fedde8c867ee71425b5c6400da", 0x81}, {&(0x7f0000d26000-0x11)="5ca7dc12d4d47b2ef0eb2e585a8d6633b8", 0x11}, {&(0x7f0000d26000-0x61)="ca5d3b87fc26c502778ee1addedd8088cb6d908124b950378a24cc4dd91a45b6f67c6fd0bb6131b9232f015cac3351d8f777cdecc548e9b1f3abc4ac6b184b08cfb1b7872bc476f2bb5f764d3810a4af3b1b6d230f5584e377e295ea0d9c5ec662", 0x61}, {&(0x7f0000d26000-0x7f)="e8c0530ff25a8faaa7f05f9a91830fb410ec7bfade0fe36d38a05aff4ef19cd6271e4f73ea8fb4e0fa1321d3166e31852f5c4ee629181957b37b5e21b4a12887eec24f3a3da6060509402c795ab8851ceb5d029a00f0662f23b17739ea6b266869cc31f8f1f13362f427b308fc84a6f9062c052a2d90df83657caac782b26d", 0x7f}], 0x8, 0x0, 0x0, 0x8004}, {&(0x7f0000d25000)=@file={0x0, './file0\x00'}, 0xfffffd5e, &(0x7f000016b000)=[{&(0x7f0000b3e000-0xcc)="e2a9470b1256eda4b5bc7a65ba66e55f70d389d3bcde963be72fffe06f970f1a69d5cbd352c0cc08e6a9ddfe6f2fb7475b18fe3e3a071dc505bdbb9a8d9c41d45eae81c8aee3e251ec2cf09f3b3615c027034ee9984cf14b41a33456f67f04480062be6ec2c758d659bf5f35bf9d9ba5612349122340a372e5ae057676b97ce4ee7f9f34f69b834ae880b69f9606607e4aa3b559c66dc79450cf3a7c63cf9c57ea36402568b53a099813e873e80407c6d4f5ea2c3d0d5430d7d2329bdee4c76cad6d9ad388aefb91874fdf2d", 0xcc}], 0x1, &(0x7f0000d25000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x98, 0x4}], 0x3, 0x20000000) 2018/02/16 14:07:46 executing program 6: 2018/02/16 14:07:46 executing program 5: mmap(&(0x7f0000000000/0x116000)=nil, 0x116000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000009a000-0x74)={@random="cdbf0e00016b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "940006", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800400e77f000000"}}}}}}}, 0x0) 2018/02/16 14:07:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) shutdown(r0, 0xfffffffffffffffc) socketpair$inet6(0xa, 0x1, 0x10, &(0x7f00006d3000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000293000)={0x7, 0x3000000000, 0x4, 0x800, 0x4, 0x7, 0x8001, 0xfffffffffffffffa, 0x0}, &(0x7f0000984000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e30000-0x98)={r2, @in={{0x2, 0x3, @rand_addr=0x3ff}}, 0x982, 0x5}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000757000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0x6, 0x6, 0x0, 0x432, 0x20}, &(0x7f0000feb000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d0c000-0x8)={r3, 0x8}, &(0x7f0000833000-0x4)=0x8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002d5000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000051f000)={0x0, 0x401}, &(0x7f0000409000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000e7b000)={r5, 0x8, 0x7, [0x1, 0x34cd, 0x9, 0x9, 0x7f, 0x1f, 0x1]}, &(0x7f0000329000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000640000)={0x0, 0x2, 0x8000, 0x7fff, 0x200, 0x99c, 0x1, 0x80, r5}, &(0x7f0000811000-0x4)=0x20) poll(&(0x7f0000c60000-0x38)=[{r0}], 0x1, 0x0) 2018/02/16 14:07:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f04000-0x30)=[{&(0x7f000096f000)=""/32, 0x20}, {&(0x7f0000414000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d9a000)=""/250, 0xfa}], 0x3, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000323000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000e83000-0x4)) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000906000-0xc)={0x3e, 0xffffffffffffffc0, 0x26}) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000773000-0x4)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000093a000-0xb8)={0x0, 0x9, 0x5, 0x100000000, 0x100000000, 0x7da, 0x1, 0x6518, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xbfc, 0x2, 0x3, 0x3fe6, 0x9}}, &(0x7f0000c23000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00007e8000)={r3, 0x100000001, 0x100000000, 0x955}, 0x10) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x56, &(0x7f0000001000-0x5e)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "6e24cc323fd9ded6a2a102431af6702cffa9e9c2b56d126135c2f76b9a7e7d7eb93e1118f3dbfc3f22b618d05db8b8d2b4f1271511e20e5d6c7805efeb94fb44"}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) r5 = socket$packet(0x11, 0x3, 0x300) recvmsg(r4, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=""/145, 0x91}, 0x0) bind$packet(r5, &(0x7f0000005000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$packet(r5, &(0x7f0000003000-0x14)={0x11, 0xff, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) getpeername$netlink(r2, &(0x7f0000f3d000-0x7), &(0x7f0000afa000)=0xc) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) 2018/02/16 14:07:46 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000002b000)=@generic, &(0x7f000002b000)=0x80, 0x80000) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000000c000-0x4)=0x3ff, 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = syz_open_dev$adsp(&(0x7f000000d000)='/dev/adsp#\x00', 0x2, 0x141000) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r2, &(0x7f000002b000)='system_u:object_r:devicekit_var_lib_t:s0\x00', 0x29) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) read(r3, &(0x7f0000025000), 0x0) 2018/02/16 14:07:46 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000000a000)=0x80000000, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000a76000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000745000)=0x14) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000feb000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00005cd000-0x99)=""/153, &(0x7f0000feb000)=0x99) unshare(0x20000400) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000007000-0x4), &(0x7f000000a000-0x4)=0x4) 2018/02/16 14:07:46 executing program 6: mmap(&(0x7f0000000000/0xdf0000)=nil, 0xdf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b0d000-0x4b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000b00000-0x10)={0x0, 0x1, [0x0]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000df1000-0x6)={0xffff, 0xb88, 0xa2c}) 2018/02/16 14:07:46 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000015000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x110, 0x110, 0x328, 0x328, 0x328, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @empty, 0x9}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @empty, @dev={0xac, 0x14}, @empty, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000018000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x1f8, 0x1f8, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000011000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2}, @rand_addr, @multicast1=0xe0000001, 0xf}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, {}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="ecf3c095bbbf6cfb22679109f36e775a", @common='erspan0\x00'}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000018000)='./file0\x00', 0x4, 0xdce) 2018/02/16 14:07:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ed1000)='/dev/dsp\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000500000-0x8)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000097000)={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2}, {0xa, 0x3, 0x20, @dev={0xfe, 0x80, [], 0x0}}}, 0x5c) r2 = socket$inet6(0xa, 0x3, 0x80000000000087) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) open(&(0x7f0000e13000)='./file0\x00', 0x42000, 0x110) socket$key(0xf, 0x3, 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000fa8000)={0x77359400}, 0x10) socket$key(0xf, 0x3, 0x2) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/16 14:07:47 executing program 6: 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) fadvise64(r1, 0x0, 0x1, 0x6) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000b1f000-0x4)=0x4cb0) 2018/02/16 14:07:47 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000052e000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000a24000-0x10)='/dev/input/mice\x00', 0x0, 0xffffffffffffffff) accept$netrom(r2, &(0x7f0000154000)=@full, &(0x7f0000a48000)=0x48) getsockopt$inet_buf(r1, 0x0, 0x19, &(0x7f00004b4000-0x7a)=""/122, &(0x7f00001e7000-0x4)=0x7a) 2018/02/16 14:07:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f0000073000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006b4000-0xe)={0x0, 0x6, "35673d2031b6"}, &(0x7f0000491000)=0xe) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ad0000-0x10)={r2, 0x5, 0x40, 0x800}, 0x10) connect$inet6(r0, &(0x7f0000882000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001e8000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000227000)=0x103) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005ce000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) close(r4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000c000)={r3}, 0x8) sendto$inet6(r0, &(0x7f00008d9000-0x39), 0xfffffd8e, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/16 14:07:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000063000)={@generic="a5eedc1720570b4592141793c53f16e6", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x203) r1 = syz_open_dev$dmmidi(&(0x7f000098e000)='/dev/dmmidi#\x00', 0x0, 0x4000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x400002}, 0x20) 2018/02/16 14:07:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ef6000-0xa)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='eth0vboxnet1\x00', 0xfffffffffffffff9) keyctl$clear(0x7, r0) r1 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000001000-0x14)={@loopback, 0x0}, &(0x7f0000a83000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000-0xe5)="b5ae67a14aa8894e2db0b864cceea8d8f497f30f7b13d8dc541b44a40cdd88ed7abae70984520fdd03707e4ddd695b45010875017a8f8927577a7085d59505e17a7367f7ae4f3e4588b238274f2e7c1c50b7e9b614cc1ee3e64ef5405efb9a37365e39fc2d72c883af38ef215b1ae1ddd84c24cfb948ba495f9e313252e5ab59a4ae978050940f6afaf498fa9b92b840e80ae23a66133f5204b3b9e9b7b08924a84a82a63c88182690fb9b0abac77b0f4d74ec0effec7a36965d5a93dab322d6926e8e9e9a3f985455878e65663a865621cd517f0caf46a809bcca8534982eef4b1afe1434", 0xe5, 0x4000, &(0x7f0000001000-0x14)=@ll={0x11, 0x19, r2, 0x1, 0x1f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/16 14:07:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) flock(r0, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000057c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) delete_module(&(0x7f000033e000)='\x00', 0x800) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000596000-0x8)=0x2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00002f7000-0x50)={{0x1, 0x3, 0x81, 0x0, 0x6cc}, 0x0, 0x8001}) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000640000), &(0x7f0000e82000-0x4)=0x4) 2018/02/16 14:07:47 executing program 2: prctl$getreaper(0x28, &(0x7f0000356000-0x8)) 2018/02/16 14:07:47 executing program 7: clock_adjtime(0x2, &(0x7f0000d92000-0x68)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008d1000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000341000)={0x8, 0x0, 0x10000, 0x100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x9, r1, 0x10001, 0x54d}) r2 = semget(0x0, 0x0, 0x400) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000fd0000+0xf70)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000a4c000)={r4, 0x3}) 2018/02/16 14:07:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000443000-0x38)={&(0x7f000064f000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000094000)={0x14, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f000076a000-0x12)='/dev/input/mouse#\x00', 0x21c, 0x480000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000053f000)={0x0, 0x5}, &(0x7f0000852000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000c6b000-0x2)={r2, 0xfffffffffffffff8}, 0x6) 2018/02/16 14:07:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x800, &(0x7f00002ef000-0x8)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000ac000)='/dev/autofs\x00', 0x4040, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f93000-0x8c)={0x0, @in6={{0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, &(0x7f0000472000)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000006000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x8c) io_submit(r0, 0x0, &(0x7f00001f6000-0x8)=[]) 2018/02/16 14:07:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x23a, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) syz_open_dev$usbmon(&(0x7f000097c000-0xd)='/dev/usbmon#\x00', 0x6, 0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001a000-0xc)) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x82) 2018/02/16 14:07:47 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff87, &(0x7f000000e000-0x64b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x5b5, 0x2e, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x87, 0x0, 0x2, 0x6, 0x0, 0x7fffffff, 0x1}, @hopopts={0xeb, 0x0, [], [@ra={0x5, 0x2, 0x2}, @hao={0xc9, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, @hopopts={0x67, 0x0, [], [@hao={0xc9, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @ra={0x5, 0x2, 0x4}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x5}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) 2018/02/16 14:07:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006ae000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000523000)={0x9, 0x0, 0x0, 'queue1\x00', 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$usbmon(&(0x7f0000309000-0xd)='/dev/usbmon#\x00', 0xe899, 0x101000) syz_open_dev$sndmidi(&(0x7f0000fcc000)='/dev/snd/midiC#D#\x00', 0x9d3e, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) fgetxattr(r2, &(0x7f0000a5f000)=@random={'user.', '/dev/kvm\x00'}, &(0x7f0000660000)=""/4096, 0x1000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fb8000-0x18)={0x1, 0x0, [{0x200004b564d04}]}) 2018/02/16 14:07:47 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000006000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200000) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000000a000)=""/46) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x200}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000000d000-0x8), &(0x7f0000001000-0x4)=0x8) dup2(r0, r0) r1 = socket$inet6(0xa, 0xa, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000009000-0x3a0)=@filter={'filter\x00', 0x40e, 0x4, 0x340, 0xffffffff, 0xd0, 0x1a0, 0x1a0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x2, &(0x7f0000008000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffff7f}}, {{@ipv6={@dev={0xfe, 0x80}, @empty, [], [], @generic="bba94527114eb2aa1e15552fc510a1ba", @common='ip6gre0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000000c000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/16 14:07:47 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x100, &(0x7f0000006000-0xf4)=""/244, &(0x7f0000004000)=0xf4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000000b000)={0x0, 0x6, 0x8, 0x9, 0xfffffffffffffffd, 0x1, 0x16cf, 0x80000001}, &(0x7f0000005000)={0x7fff, 0x7, 0xffff, 0x2, 0x3, 0x5, 0x2, 0x8000}, &(0x7f0000006000-0x40)={0x200, 0xc92, 0x3, 0x9, 0x100, 0xffffffff, 0x0, 0x7}, &(0x7f000000b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000000000)={&(0x7f000000c000-0x8)={0xa01}, 0x8}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000c000)='mountstats\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000000d000-0x8)={0x0, 0x80}, &(0x7f000000a000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000d000-0x8)=@assoc_value={r2, 0x69c2}, 0x8) socket(0x1d, 0x7, 0x80000001) 2018/02/16 14:07:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b85000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00008b8000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$vcsn(&(0x7f000040b000+0x636)='/dev/vcs#\x00', 0x10001, 0x100) sendto$inet(r1, &(0x7f00006c3000-0xa8)="6d04133049753205f985debf9373039cfb66df22fcff0be80dea200aa999be4a3f8b97391295c6bd8e0a39e2ef99170996c212d445206dafbd233dc283549c072dc59c2d14603540c089b6126269e0e5ca0db12a63ebe51c63ce3332c559a1a28a5afd0a8da72d52101ac59f37c6aec74a3c193cf8740449f23f9d4e65f0f4a220d42fe02f1ae1ff8724b2d3cf01466988e0f35bbf783b216d8add1e4336d798bfaec1dd8c4de005", 0xa8, 0x4001, &(0x7f000037e000)={0x2, 0x1, @rand_addr=0x1}, 0x10) connect$inet(r1, &(0x7f00003fd000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000020c000)=0xb, 0xffffff12) 2018/02/16 14:07:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f86000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000ffc000)={0x2, 0xf000}) r1 = socket(0x10, 0x2, 0xa82) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000682000)={0x0, 0x0}, &(0x7f0000dc1000-0x4)=0xc) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000011f000)=0x5) getresgid(&(0x7f000084b000-0x4), &(0x7f0000095000-0x4)=0x0, &(0x7f000098a000)) syz_fuse_mount(&(0x7f00008b5000-0x8)='./file0\x00', 0x7003, r2, r3, 0x3, 0x80000) write(r1, &(0x7f0000165000)="220000002100073f00be0400090007010a0000000000e5ff57ff040405000c000000", 0x22) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000caf000)=0x8) 2018/02/16 14:07:47 executing program 4: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a}, &(0x7f000003e000-0x82), 0x0, 0xffffffffffffffff) socket$inet6_sctp(0xa, 0x0, 0x84) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1}, r1) 2018/02/16 14:07:47 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000fd5000-0x3e)=""/62, &(0x7f0000024000-0x4)=0xc49c0a78a7be43d0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000)=@known='security.capability\x00') getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/246, &(0x7f0000000000)=0xf6) 2018/02/16 14:07:47 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000001000-0x7a)="9678bd02e71a3bc86c55d2242f76da139478449c814ecbb64984bc11300913e9187fb450a4cb1145455edf0a0533a65b96fea6479fbeba30db44609494e37232fec619a6ea3c3d3d39038fa3c4489f24b0d7fb8c153bdd00a8ab41e966e3f712edd3729e839a28a1dedc815551ce6f2f4c36171d3bf7ecbca581") mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x11, 0x3, 0x81) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r1, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) sendmsg(r1, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000001c000-0x3a)="a6e7cb99eac77ff0612079525e90", 0xe}], 0x1}, 0x0) 2018/02/16 14:07:47 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000022000-0x4)={r0}) bind$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) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000023000)="01b3be5535fcb72a61847d576620e7f6053895c664023671505ea8bb174909484a5cbb3d4dff8e9fc188423a0550e28241ae859e29f49d2cb242d13bd088c26b82469996d4d3f56119de9b38e68b0e30b74d11e2b33b016abebed3dc6210d391e16b51dad995b82881478cd9c5de227a2cca5aa6110a6da95868a26f6d9775952fc5b95ce4fbcf898a6a56d1ee1035bb6f960598bedd1b92abaa67e344aa837b007362dc68eda7c10c907fbcdc3eeabe564cb824bbd4ef24e06dad7c46b6ad065785dba5fbc323c0aa6e0753f2615fe04f1d91", 0xb4, 0xfffffffffffffffd, &(0x7f0000016000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0xfffffffffffffe50) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000023000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000019000-0x8)={0x1, 0x3f}) fcntl$setsig(r3, 0xa, 0x24) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000018000-0x4)) fcntl$setstatus(r0, 0x4, 0x4000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000025000-0x8)=0x3, 0x3) ioctl$sock_FIOGETOWN(r2, 0x800454dd, &(0x7f0000001000-0x4)) 2018/02/16 14:07:47 executing program 0: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000039b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000ae5000)=0x4, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002000-0x1c)={&(0x7f0000003000)=@abs, 0x8, &(0x7f0000004000-0x8)=[], 0x0, &(0x7f0000005000)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14}, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000ae7000)='./file0\x00', r0, &(0x7f000065d000)='./file0\x00', 0x5) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000ae8000)=@file={0x1, './file0\x00'}, 0xa) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00003ce000)=""/20) 2018/02/16 14:07:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x40000000, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000063000)='/dev/sequencer\x00', 0x141500, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000522000)={0x2, 0x5482, 0x5, 0xcca2, 0x7fe00}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00007db000)=""/135) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00004cb000)={@remote, 0x0}, &(0x7f00003be000)=0x14) utimensat(r1, &(0x7f0000ad2000-0x8)='./file0\x00', &(0x7f0000d0b000-0x20)={{0x77359400}}, 0x100) sendmsg$can_bcm(r1, &(0x7f0000c8a000)={&(0x7f000043f000-0x10)={0x1d, r2}, 0x10, &(0x7f000064b000-0x10)={&(0x7f0000a67000-0x80)={0x7, 0x200, 0x4, {0x0, 0x7530}, {0x0, 0x7530}, {0x0, 0x6, 0x7, 0x80000000}, 0x1, @canfd={{0x1, 0x7, 0x2, 0x3118000000}, 0x2d, 0x1, 0x0, 0x0, "d3139c13f25cf171c68d1bed641c61302052a679c11cbff294c4b876c985d234cf051829338dac543b9575a2c3f9ad1555839d60910247a89021d0ceedfc517c"}}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x90) write$evdev(r1, &(0x7f0000e47000)=[{{}, 0x9, 0x3ff, 0x1c3}, {{}, 0x1000, 0x38f2, 0x4}, {{0x77359400}, 0x100000000, 0x10001, 0x5}, {{0x77359400}, 0x1d4, 0x1, 0x8}, {{}, 0xffffffffffffffff, 0x7fffffff, 0xf307}], 0x78) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000da4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_create1(0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000433000)=""/176) 2018/02/16 14:07:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000172000-0x8)=@assoc_value={0x0, 0x4c6e}, &(0x7f0000448000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d8e000-0x8)={r1, 0x9}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d80000-0x3)='lp\x00', 0x3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007d2000-0x44)={{0x2, 0x2, @empty}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, @common='bridge0\x00'}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) r2 = socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000537000-0x4), &(0x7f00009bf000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002dc000-0x18)={0x0, 0x1000, 0x30, 0x80000000}, &(0x7f00002a9000-0x4)=0x18) r4 = openat(0xffffffffffffff9c, &(0x7f000048d000-0x8)='./file0\x00', 0x2000, 0x100) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f000086f000-0x88)={0x42, {{0xa, 0x2, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x5}}}, 0x88) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004be000-0x10)={r3, 0x68, &(0x7f0000b26000)=[@in6={0xa, 0x1, 0x80, @empty, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xbe}]}, &(0x7f00005d0000)=0x10) getsockname(r2, &(0x7f00003c3000-0x58)=@alg, &(0x7f00004a9000)=0x58) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009dc000)={r5, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff}}}, 0x8c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ef0000)) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f59000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$KDSKBMETA(r6, 0x4b63, &(0x7f0000f77000+0x294)=0x101) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000c12000-0x8), &(0x7f0000980000)=0x8) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x51b}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) sendto(r0, &(0x7f0000b18000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c9", 0x58, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) 2018/02/16 14:07:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000014e000)='./file0\x00', 0x800, 0x140) r1 = gettid() getresuid(&(0x7f00001a5000), &(0x7f0000d6d000-0x4), &(0x7f0000412000)=0x0) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000791000-0xc)={r1, r2, r3}, 0xc) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f000032e000)) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f00000c1000)=""/91) 2018/02/16 14:07:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b07000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$rds(r0, &(0x7f00006bf000)={&(0x7f00008de000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f0000fe1000-0x30)=[{&(0x7f0000bb5000-0x5)=""/5, 0x5}, {&(0x7f00006dc000-0xd1)=""/209, 0xd1}, {&(0x7f0000630000-0xb3)=""/179, 0xb3}], 0x3, &(0x7f000012d000-0x58)=[@cswp={0x58, 0x114, 0x7, {{0x1, 0x5}, &(0x7f0000297000-0x8)=0x3, &(0x7f0000ad9000)=0x40, 0x3, 0x5, 0x80000000, 0x7ff, 0x8, 0x1}}], 0x58, 0x4}, 0x4000) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 2018/02/16 14:07:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000ba1000-0x8)=0x6) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40046104, &(0x7f0000cba000-0x4)) sendto$inet(r1, &(0x7f00002e9000)="65f3c1347cc3f562e77144300f4a1321683358f01b867c4830fcaac237f57ade9aa89d4c26055b706d690f1afad127561ff3a3edb1089365f51d2fd939171f0bfbe237aa4f272cb4bcd415a52248cf20db23f4a8c8683011ec6a1c4a3ca919a62fcba7cff62e9d7ccd5a6e0433d184c16b952b924b6349165ce0af4aa7025b946e8221972faf94bc8e85a68472e98f404fda6c5f6aebc9a5a6df895a42630f8ce18ed2da623f", 0xa6, 0xc084, &(0x7f00009a8000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00001c9000)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}) 2018/02/16 14:07:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f000078f000)={0xffffffffffffffff, 0xffffffffffffffff, 0x3}) 2018/02/16 14:07:47 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003d3000-0x11)='/dev/vga_arbiter\x00', 0x4002, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) fcntl$notify(r1, 0x402, 0x80000000) syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fb6000)={0x3, [0x0, 0x4, 0x0]}, 0xa) setns(r1, 0x3ffffffe) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c5000-0x4), &(0x7f00001cc000), &(0x7f00004fc000)) 2018/02/16 14:07:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') socket$nl_crypto(0x10, 0x3, 0x15) r1 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000576000)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f000006d000-0x4)=0xe8) stat(&(0x7f00005a2000)='./file0\x00', &(0x7f00000ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00005e1000)={0x7, 0x6, [{0x10000, 0x0, 0x8}, {0xac9a, 0x0, 0x9a0c}, {0x9, 0x0, 0x2}, {0x100000000, 0x0, 0x19d2}, {0x400, 0x0, 0xe160}, {0x2, 0x0, 0x4}, {0x2, 0x0, 0x1}]}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000630000)={r1, r2, r3}, 0xc) sendfile(r0, r0, &(0x7f0000e04000), 0x7ff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000072e000-0x4), &(0x7f0000d21000)=0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000839000)=@req3={0x0, 0x9, 0x2, 0x2475, 0x0, 0x27, 0xd7}, 0x1c) fchown(r0, r2, r3) 2018/02/16 14:07:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000b78000-0x38)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x4}]}, 0x28}, 0x1}, 0x0) [ 43.599854] audit: type=1400 audit(1518790067.519:43): avc: denied { create } for pid=6857 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/16 14:07:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000089e000-0xc)='/dev/amidi#\x00', 0x800, 0x204000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000aea000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000694000-0xc)={0x0, 0x0}, &(0x7f0000f11000-0x4)=0xc) stat(&(0x7f0000545000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000084d000-0x8)={0x0, 0x0}) r5 = socket$unix(0x1, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000095000)={0x0, 0x0}) r7 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00002de000-0x4), 0x800) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f000084d000)='/dev/autofs\x00', 0x0, 0x0) r9 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000844000)='/selinux/validatetrans\x00', 0x1, 0x0) r10 = syz_open_dev$vcsa(&(0x7f0000f37000-0xb)='/dev/vcsa#\x00', 0x800, 0x1) r11 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000e31000-0x4), 0x80800) r12 = syz_open_dev$mice(&(0x7f00004bb000)='/dev/input/mice\x00', 0x0, 0x80800) r13 = socket(0xa, 0x800, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000358000)=0x0) r15 = geteuid() lstat(&(0x7f0000ca0000)='./file0\x00', &(0x7f0000e58000-0x32)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000062000)={&(0x7f0000589000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000358000)=[{&(0x7f000013e000)="35300e74d30a5acfd7189c774cae39186378a834baaf45a614c62969cc1291c091a7a04056c8949996d5ae067fff1cc03080268438a1af18a0e382dfb3ea2ae87891f21ee3ed5f9a18fe1dfb5acfff877705d04458b938cbf4b5762e9f3a9064f62dfe9731cc61e5f0eae2eacb6be265a499fdb4bb9d33dd54f7a3296207ae24537df882397c3af463fc7e57bc3ca88566c1bc1430f5a1dc273580cbb4a02ada97a5c4cdc929687736c5c42c91b27b5e2985e149ef2241584b9841edcc8720c295822b77157b084fd538ddd0c5cc7f02d9b2a6d204d71bba76a7b21d87c25d577440257306", 0xe5}, {&(0x7f00001eb000+0x929)="18575719bbe2b937e0db252718042edd6545a588201437e43b5e36ddc3c55cc548054178ac2a16fabb1bb7acd867d2211594d724298c05fc40a96e2bfefc7f1e4aa17d768dc18f79bae829ffcec900d4f5dfbd23fd1a7fc707366860a94266521870be505fd8b17f801998ed88cf6e0645847c6580779a1dbdcca6ae71750ed226edbdf8ccf8ddf71a9a2ab8c0c66608c0a065075138d6287b793bc718ca5511f98b439ecf1b7a25a127f81390cf6ca79800a588f3f20a23d3ec1e44deba5bdc852496c6e56f3877afc9007084ff76dd0d64ea4be256a38a1a762c6255", 0xdd}, {&(0x7f0000206000-0xc4)="5ac62525efc0b49fb926d1c5f30ba2cc27ad1b9c0db5fbe9088ee94636b8b0643c33f59677427525194f38fa544e43d66164e74b3437ff2ee049527355d749662c5e8ddb7d418909b80980570bc6f19b60dfc5ae5a892c43f2f529969e3cf88e2a8bc3d35fc1fef84622715ad960285d6319a55b86bdf38809330c9d62eb64df06e862389d7f2a6eb5120a0064c988359509c0f35324f3bc5fe80b7d9232b57de4ef4252787beb54853b373cf3ff4fb95ea07e377062bf51579c150f409f81c882b9fcac", 0xc4}, {&(0x7f000013a000-0xad)="d7f1ad756e8648ac6c44851457ada8cd8aa2f3cfa50f6af7db682ba6560fd36fd20a255e262adc9d370ee196625674e958c7d8cfcdb186efa03fd514603fa937c28da133d82e17d7bea75e6cfaa902b5a528812fb42732e96a30cc0256d7113d0eb4fbd6e28afbe1f8c360a0aaec5cdf14648b06c9a2ffe646313b57785779798b3f3fdcf80cfbae8904f1f84ad8dff1e7501cd845f375138697b231a5e7b99aa8471e609a4f036bb037da558f", 0xad}, {&(0x7f00004f5000)="f21b0b179afa8081add6f7b7e6985143eb0b7817ea24c06e7a42efca7a5b1041dd76b34b8fc4dbaa00fc5a8e80fea055b65c4283e02fecc0a379e8d3a486d9b9698d1148d75a6760703089522b91f5cc639d9c4749c0321413c32d450ac548affdd54637c82d85dd739c271caf130e1f58501ca988b4a70ed918cc1ea595bfc81e2b1f08d3b7d139995629bc7da9f82ce0210687ae6a197a9c2c2a94bb314dd03f03f3a83c79e6a071fcc915aa4ea6ce09", 0xb1}, {&(0x7f0000735000-0xbc)="574e10e11032edc3334bc1bc52c37391c1c4d124a96339ec784fd6e81f458a01bd5d9dadb976deb8b76949a052d221d479c4a59803ffb0b6db5cbea46da190af934cad1bae76a2e1deffcec4d683f80227794f7ba868521d8f17f5c97c70fee62fb780dbb741095aee298d5138d6a4c6a202f884fbf94bd167d73279d692103e1e65d744ef50b8179cdd4d4587cd46b38fadbf9bbf0b45fe5f39e2c6f12bed33e12553f93abc5ec9f3e03043a485aa825eb23f827840500a2a113832", 0xbc}, {&(0x7f0000a3b000)="d02ffc0f272ca641d4d6340cecda2d23fa2d9e0856e288bf17d789bf870a2833f8ebadc5d28de998aea8a4c0835b1d34667ce5d86caddec33ec54c9f1480fefbf81fa5979f4c417673198d9e0dbee7fda520b47f04f8e89172ec99effa81725826279992bb01c5481d876f0fe6c9d6d1bedc56f0396c5aeb4177b82991c932e6bf4f9bb9a5d8380b11e6d7560bc07c95a3852cec8557dcb5e259c0b87bbc62c8233cd7887db6a895e197", 0xaa}], 0x7, &(0x7f0000c20000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x78, 0x4048000}, 0x4000) pselect6(0x34, &(0x7f0000b9e000), &(0x7f0000f58000), &(0x7f00000de000-0x40)={0xffffffffffffffe2}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000dd7000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/16 14:07:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000000)={0x4, &(0x7f0000c29000)=[{0x4d25, 0x3}, {0x6, 0x6}, {0x0, 0x3f}, {0xa1c, 0x9}]}) r1 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) socketpair(0x1d, 0x802, 0x8000, &(0x7f0000e0a000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000000)) semget$private(0x0, 0x0, 0x1c2) r3 = syz_open_dev$sndmidi(&(0x7f000079d000)='/dev/snd/midiC#D#\x00', 0x5, 0x602) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x101) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000a40000)) semop(r1, &(0x7f00006dc000-0x2)=[{0x0, 0x0, 0x1000}], 0x1) r4 = syz_open_dev$sndpcmc(&(0x7f00005e1000)='/dev/snd/pcmC#D#c\x00', 0xfffffffeffffffff, 0x400400) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000630000)=0x9, 0x4) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000001000-0xc)={@dev, @multicast2, @loopback}, &(0x7f0000001000-0x4)=0xc) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000003000)=[]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000002000-0x11)=""/17) 2018/02/16 14:07:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d56000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) pipe2(&(0x7f000023d000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10800) vmsplice(r2, &(0x7f00008a3000)=[{&(0x7f00006a5000)="f1", 0x1}], 0x1, 0x0) poll(&(0x7f0000f58000)=[{r0}], 0x1, 0xd89) tee(r1, r0, 0x5ec, 0x0) 2018/02/16 14:07:47 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) setsockopt(r1, 0x10d, 0x1, &(0x7f0000c94000), 0x2b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000001000-0x400)) 2018/02/16 14:07:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004f2000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00002e8000-0x48)={{0x3, 0x2, 0x231, 0x2, 0x3}, 0x7ff, 0x3}) epoll_create(0x7) r1 = syz_open_dev$vcsa(&(0x7f000077d000-0xb)='/dev/vcsa#\x00', 0x73, 0x0) readv(r1, &(0x7f00005c0000)=[{&(0x7f0000c26000-0x1000)=""/4096, 0x1000}], 0x1) r2 = semget$private(0x0, 0x7, 0x600) semctl$GETALL(r2, 0x0, 0xd, &(0x7f000021a000-0x59)=""/89) 2018/02/16 14:07:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ef6000-0x4)=0xda5c, 0x4) ioctl$int_in(r0, 0x5473, &(0x7f0000001000-0x8)=0xfffffffffffff464) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0xc)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, @multicast1=0xe0000001}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/16 14:07:47 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = shmat(0x0, &(0x7f0000005000/0x4000)=nil, 0x6000) shmdt(r1) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f000000a000-0x4)=0x6, 0x4) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000014000-0x4)=0x2, 0x4) [ 43.743445] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 43.758434] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/02/16 14:07:47 executing program 7: r0 = socket(0x2, 0x3, 0x400000000002) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000007000), 0xfdd9, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e7f000-0x4)) 2018/02/16 14:07:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000035a000-0x9)='/dev/rtc\x00', 0x801, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f00005cb000)=@ethtool_channels={0x3c}}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000b35000-0xc)={@loopback, @dev, 0x0}, &(0x7f0000c38000)=0xc) recvfrom$packet(r1, &(0x7f0000e5e000-0xcc)=""/204, 0xcc, 0x100, &(0x7f000087f000-0x14)={0x11, 0xff, r2, 0x1, 0xa811, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x14) 2018/02/16 14:07:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) write$eventfd(r0, &(0x7f000089c000), 0xfffffe10) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000714000)) 2018/02/16 14:07:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[]}, 0x0) recvmsg(r0, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0x27f}, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000046f000)=0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f0000a9e000)=[]}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000396000)='/selinux/mls\x00', 0x0, 0x0) faccessat(r1, &(0x7f000015a000-0x8)='./file0\x00', 0x2, 0x1200) 2018/02/16 14:07:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb0, &(0x7f0000ee7000)={@random="700d38f88af4", @random="c2aa4ee62d7d", [], {@mpls_mc={0x8848, {[{0x68, 0x6, 0x6, 0x10000}, {0x6, 0x100, 0x80000001, 0x80000000}, {0xffff, 0x3, 0x9, 0x40}, {0x0, 0x1, 0x2, 0xe0e2}], @llc={@snap={0x1, 0xab, "db", "ca2fd3", 0x88ff, "d1a1d9cae2f2ede1f634f3a842da15af149ef128a0f9ef8af57eeed123db6b3ece3656bcea4c079cd0dd4aa870e1df921feda4f3fc41dfe3fe4c7f56a85b8900b39b36012cb8fc1368beb2402edd1188675cfbe5eb8f970926c077ca1c4567b96bb87b5c41efc8155d3661e68cc37ec6c06002a041036019693672040c9d012243c3fb0f8b7dde0314b2"}}}}}}, &(0x7f0000e4a000)={0x1, 0x2, [0xaf2, 0x4d9]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000626000-0x72)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/02/16 14:07:47 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000003000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000007000)=@common='bpq0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00002f8000)={0xffffffffffffff9c}) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00006c2000), &(0x7f00007eb000)=0x4) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000609000)={0x0, &(0x7f000002d000), 0x4, r5, 0xfffffffffffffffe}) fdatasync(r4) 2018/02/16 14:07:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000d23000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/16 14:07:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008d4000-0x10)={0x20000000000000ab, &(0x7f0000a7e000-0x8)=[{0x6, 0x0, 0x100000000, 0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003a4000-0x18)={0x0, 0x4, 0x0, 0xb3a3, 0x6}, &(0x7f0000074000-0x2)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000cfa000-0x8)={r2}, 0x8) close(r0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000403000-0x50)={{0x0, 0x2, 0x7f, 0x3, 0x10001}, 0x5, 0x4d0, 0x2}) shutdown(r1, 0x1) 2018/02/16 14:07:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pipe(&(0x7f00004bf000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a9a000)={0x0, 0x3, 0x3, [0x3, 0x1, 0x8]}, &(0x7f0000afe000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000009f000)={r2, 0x80000001}, &(0x7f000081a000)=0x8) sendto$inet(r0, &(0x7f000076a000-0x1), 0xa561, 0x4008004, 0x0, 0x0) 2018/02/16 14:07:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000362000-0x8)) openat$ppp(0xffffffffffffff9c, &(0x7f0000ec1000-0x9)='/dev/ppp\x00', 0x121100, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003ce000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000de6000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00009e5000)={r0, r2}) 2018/02/16 14:07:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x0, 0x1, 'client1\x00', 0x2, "8d2ddb636d83117f", "c78a3d6d310711ff8e3b1d96f703f9ef98a81af90a5e2783990d3af532c3649b", 0x8001, 0x7fff}) clock_getres(0xfffffffffffffff3, &(0x7f00008c3000-0x10)) 2018/02/16 14:07:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000c28000+0x497), &(0x7f0000838000-0x40)) 2018/02/16 14:07:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00004cd000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000003000-0xc)='smaps\x00') io_setup(0x2, &(0x7f0000fb5000)=0x0) io_destroy(r2) bind$bt_l2cap(r1, &(0x7f00009c6000-0xe)={0x1f, 0x8c, {0x1e00, 0x8, 0xa, 0x2, 0x100000000, 0x4}, 0x3, 0x6}, 0xe) preadv(r1, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) [ 43.887302] audit: type=1400 audit(1518790067.806:44): avc: denied { map } for pid=6914 comm="syz-executor3" path="socket:[18988]" dev="sockfs" ino=18988 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=unix_stream_socket permissive=1 2018/02/16 14:07:47 executing program 1: r0 = socket$inet6(0xa, 0x800, 0x283) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000), 0x0) 2018/02/16 14:07:47 executing program 3: socketpair(0x1, 0xb, 0x81, &(0x7f00008c5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)=0x1) socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000389000)={&(0x7f0000387000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00007c6000)={&(0x7f0000b6d000-0xb)={0x14, 0x8, 0xb, 0x302, 0x2, 0x1, {0xf, 0x0, 0x2}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b7000-0x10)={&(0x7f0000dff000)={0x14, 0x8000000001, 0x400000000008, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d18000)='/dev/dsp\x00', 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x1) 2018/02/16 14:07:47 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000002000-0x1), 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a7c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000001000-0x8)={0x1f, {0x8, 0x1, 0x3ff, 0xfffffffffffffff7, 0xfff, 0xde1b}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x402041, 0x0) bind$pptp(r2, &(0x7f000071c000-0x20)={0x18, 0x2, {0x3, @empty}}, 0x20) 2018/02/16 14:07:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000-0x4)={0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000acb000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000ff3000-0x14)={@loopback={0x0, 0x1}}, 0x20) getsockopt$netlink(r4, 0x10e, 0x0, &(0x7f0000413000)=""/4, &(0x7f00001bb000-0x4)=0x4) ioctl$int_in(r0, 0x5475, &(0x7f00008e2000-0x8)=0xfffffffffffffffb) 2018/02/16 14:07:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = gettid() sched_setattr(r1, &(0x7f000061e000-0x30)={0x30, 0x7, 0x1, 0x9, 0xfffffffffffffff8, 0x80, 0x0, 0x7ff}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000912000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x5c) connect$unix(r0, &(0x7f0000f18000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/16 14:07:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) readlink(&(0x7f0000300000-0xa)='./control\x00', &(0x7f000018b000-0x70)=""/112, 0x70) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) 2018/02/16 14:07:47 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454ca, &(0x7f0000001000-0x4)) socket$netlink(0x10, 0x3, 0xd) r2 = syz_open_dev$audion(&(0x7f000000f000)='/dev/audio#\x00', 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/16 14:07:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="0a00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/16 14:07:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000079e000-0x48)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ec8000-0x10)='/selinux/status\x00', 0x0, 0x0) openat(r3, &(0x7f0000348000)='./file0\x00', 0x80000, 0x60) r4 = syz_open_dev$audion(&(0x7f0000bea000-0xc)='/dev/audio#\x00', 0xff, 0x20040) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f00004d0000)=""/221) 2018/02/16 14:07:47 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000527000)="82", 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b54000)='/dev/sequencer\x00', 0x40, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x404000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000-0xc)={0x6, 0xfff, 0x3000000, 0x10001, 0x1, 0xada8, 0x9}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000002000-0xaf)=""/175) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000000000), &(0x7f0000000000)=0x10) 2018/02/16 14:07:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x50002000000014, 0x1, 0x0) recvmsg$kcm(r0, &(0x7f0000c8c000-0x38)={0x0, 0x0, &(0x7f0000226000-0x20)=[], 0x100000000000023b, &(0x7f00001c5000), 0xfffffffffffffeb0, 0x3}, 0x10140) 2018/02/16 14:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000b47000), &(0x7f0000230000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000903000)={0x0, 0x0, 0x0, 0x3}, 0x2fd) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x840b, &(0x7f0000020000-0x151)) r0 = openat(0xffffffffffffff9c, &(0x7f0000267000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000088a000)='./file0\x00', r0, &(0x7f000001f000)='./file1\x00') 2018/02/16 14:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f000055d000)={0xa, 0x1, 0xcc, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) 2018/02/16 14:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ec0000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00002b1000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb9fd}, 0x1c) 2018/02/16 14:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f0000b1e000-0xcf)=""/207, 0xffffffffffffff46, &(0x7f00003c9000-0x32)=""/50, 0xfffffffffffffffd, 0x2}}, 0x68) flock(r0, 0x4) 2018/02/16 14:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff6000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000719000-0x10)={0x0, 0x1c, &(0x7f0000c51000-0x1c)=[@in6={0xa, 0x3, 0x2e2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}]}, &(0x7f0000d8a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000026c000-0x10)={r2, 0xfffffffffffffffa, 0xffffffffffffff81, 0xb8}, 0x10) unlinkat(r1, &(0x7f0000343000-0x8)='./file0\x00', 0x200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009a5000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0xffffffff, 0x6}, &(0x7f00002b6000)=0x98) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mq_timedsend(r1, &(0x7f0000809000)="b6f5d5297a456cb518f14e785428a81d1b4c1fa22cbe6abb476a71ff7824226e6db85759a9bec14d3fea0f810930589a41728eb51359eb3f185df43ba1fb113ca4c581a54168a82c72c94b12e6482eed9719f4dd02f7a004953e009402d85da30fc9ca19a8da9ae309f6012b20b22c43569ff965e2dc687f0bc997f150e2645f3920e0f6c67e7fca22ba2c6e", 0x8c, 0x400, &(0x7f0000549000-0x10)={0x77359400}) symlinkat(&(0x7f0000fb5000)='./file0\x00', r1, &(0x7f0000fe1000-0x8)='./file0\x00') mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2018/02/16 14:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000081b000-0x78)=[{{&(0x7f0000860000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f000018d000-0x20)=[{&(0x7f00007f8000-0xe0)=""/224, 0xe0}, {&(0x7f0000eae000)=""/208, 0xd0}], 0x2, &(0x7f0000589000)=""/227, 0xe3, 0x8000}, 0x3}, {{&(0x7f00003fa000)=@hci, 0x6, &(0x7f0000294000-0x50)=[{&(0x7f0000064000-0x6b)=""/107, 0x6b}, {&(0x7f000085f000-0x30)=""/48, 0x30}, {&(0x7f00001af000)=""/188, 0xbc}, {&(0x7f0000155000)=""/252, 0xfc}, {&(0x7f00005b4000)=""/4096, 0x1000}], 0x5, &(0x7f00003ec000)=""/111, 0x6f, 0x3ff}, 0xffffffffffffffff}], 0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000c52000-0x258)=[{{&(0x7f000032f000-0x1e)=@pppoe={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="9a7323e5dc84da9b940deecbdf9d041c"}}, 0x1e, &(0x7f00005d6000-0x30)=[{&(0x7f0000504000-0x1e)="f1cf90cec51caf2c402fc3151848d6a55b5b6e422301730959cf57c89956", 0x1e}, {&(0x7f0000d87000-0xf6)="6e8270d654d1cd606179c0b3a0b94be645ef051ac1835791ddf6ba876ad4eeab9e8926d0d640925fa8dd6388208a7ff2d051733abe9774ef1227bb3e12b0c3c4def075c0f4dd518ad23685fd9819e1bab5af4b69a6506135a5d4f4946882dea77f737cd599b6913f5c4019581cb1ec7428e995995ac2cdf501cce48e97e68c6e5d9d1c4a976b55e64de6b8ef03b78fbf79e358c3b42dedfaef7dee1f7fe47948dfe34519ac2e6b44ee11f4a930927988bc04a780e8519dff5bef9a6d1c6a12557415b89fce6454741f0d52bf33f98181aa64d049eca83c0774366fbee4548ff94a957f933f9f836f116446ab1e65a31862eba5f8f9aa", 0xf6}, {&(0x7f0000b9e000)="cffcedfb0076c852d5f952df10b1e8ef9d3aa7084536e33c1321fabf98347883e344dcbaa26a7a56c39250b9711c048bcbb94362ff40c8a2f8b556af7d51245638af6d5188c922da358b4bdf53eddb4e2a915429f04e8bdbd4d9e2895bbec1e2121e7844fb51a90f60358d16eccd255f4da11c5b304d2679a4fd4fe325065d902540296afbc8e8d1adb6ba45509281b7e10abfb0090c323f7b9a8fbb1c463384771a87e9782dcca26feb", 0xaa}], 0x3, 0x0, 0x0, 0x844}, 0xe3}, {{&(0x7f0000c84000)=@hci={0x1f, 0xcf0f, 0x2}, 0x6, &(0x7f0000f88000)=[{&(0x7f00002e2000-0x1d)="96a85fc01de8d71eb937321f796035f96807b1ea7ff0fdf265f591f80f", 0x1d}, {&(0x7f000013d000)="31b91b8cfafd5d9ce8d45e098f7c0dc45b11b91168ee39f88c431c742d9028c998dd3e45408afe0752b905e047a566896e6a83d78745e09c1d0f1317f132a799406e96c75a081018913af65b5b88087faf6d09d1bcca6ef853f780b2a6f29152fbd27ca98c53e435475f9908d588c3ac6024e0ada13944021b72629c5e05be34016b6a93b7c66a0ca6548f343b4dbae4561dfdb9375cf8c0898e7e1aa433fabc6e03a66822a6cc6c0cd19368a5ce9ea17fcc261ccc2462f1a244cb9d58d43c98c39772f2d020e0bf4c26ea08b9639048004678bb9ccce81b9dde117575fe45bf8614", 0xe2}], 0x2, &(0x7f000061b000)=[{0x1010, 0x1, 0x4, "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0x1000}, {&(0x7f000063c000-0xc9)="aea02f2c9cd27f5c879ab6ee3319d6a447869b0de3b51db805f4427b36c29d6f26db6ac3c18be09556eea205c116fc9fa3e3332aeedb919b3483d052a10e4173d14e0bde954c548231dc62f88095b27aad8e07cbd03f1f41173be523b602ce90695cbd6e06d23f1337595e6f8620f3eaff3c46b210c3d9920b4b71bd42e3fb02bd377e69bfb17a536d726707ba681e463ae697127e12c7ecd0e181ac13fb23ed21e6ae1835b906bc08d1ac1cae494ca954a3073e6a5761952c7bcd72e1bd1ed2f04332d2ab7f0b1c09", 0xc9}], 0x6, &(0x7f00006e7000-0x318)=[{0x60, 0x10f, 0x5, "3836a5d611ecc14a4a891c84d749e5b635ac7ffc568be7b5f47305371b9d62a7ce3f0ea5ea506f70ea188bd2fe9e15e3043c12732a4ea05ab60ed956f57be97273378199faf901e98562f5"}, {0x108, 0x1ff, 0x7f, "b5b0bb2730f4e3ce7ff3b8e93e2283a162655075b80882dde99c609777bda5530690b45cb6b9c4f4ed5586b00729999923aa996432393c7ed9f83b0d1cf273f25cf666046346b07cd42e52c689015abe9bf178a679c68f84c627207be97ab2f59e80b39356fcec289ad44eacfea97b72d9ffaa962467b15f27393871871960ac062be25b9734d0eb792ae91945048bb84b2bcaa0c90e4a7192134b960fa9688434e41fb1698eaef9eb5b8c6f60d8b1ff5ec07388d1bcd07670a464625a666c169fd9cfdc77e33251aa23e97cfc8325c67121f2de6839a6a79545bdbd441bff13afd58f4e1a34c7231e865da43f936a4eda23"}, {0x38, 0x0, 0x2, "5ebf3410445d6289b26c18b877ae3cea23fee347cdafd208c1efc85d62074c4471"}, {0x70, 0x117, 0x80, "4623fb4d66f1bf29abd83af8c49d7911a65b7af382605b3692d175cff5fbc85f6f4e2aaf21b389effb9949378d358c0e6f62d597dba268000fc2c6b1575bdcd84958fcdee2fb47a7182e419b22cc2b48dcec899222607e416a680753"}, {0x108, 0x11, 0x4, "a0819ff02b1fa2494594c40b36348a02466eb34de9021e32cdfcebe580bdfe1663d0a27a1f06497b0cc0c1d82b6ef00cebad234ce15a36e9f18a7c2cac360f7615b562482e72e3b54d89b23f4f64496e64e3e4431236103ae426b2b14eaea9ca4f2f42117071b3cf1c262fb71a8b002a8a8899135a36fceea602b6069a3ee2967ef6fa930f08aec3a4a02da2b0ef5a1a81aa747e121767da18ccd3f265cf430e0bf74c85682664d03245ae1254fc5142e1da329de259d3f2be9f63970850c7fca9f357947cb8fea4955d036e5f81e99a14693aaa23ca3e1b5bb580c658a1f81a7c04cd50857acf3334457839e0d0ba843501d85b75e4fb"}], 0x318, 0x4044044}, 0x2}], 0xa, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ca1000-0x11)='/dev/qat_adf_ctl\x00', 0x30000, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000c8c000-0x4)=0x0) fcntl$lock(r2, 0x0, &(0x7f0000012000-0x20)={0x0, 0x0, 0x3, 0x2000, r4}) fcntl$lock(r3, 0x5, &(0x7f0000010000)={0x1}) 2018/02/16 14:07:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000b61000)=[{&(0x7f0000e7b000-0xc2)=""/194, 0xc2}], 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e8f000)) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000004000-0x8)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000856000-0xc)={0x2000}) 2018/02/16 14:07:48 executing program 7: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f00006dd000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000fa6000-0x4)=0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000970000)="575bf12dd90c3c86d5b9974a365ed989fed3fa82aebe6f899f107711b54aeb076e070414cbcb808fcdf6a3da853163bccd3ae03f2a4e18e636", 0x39, 0x20000000, &(0x7f0000fa6000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f0000cca000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [0x0, 0x0, 0xffffffff], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0xfffffffffffffdc7, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xd11, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd]}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @generic="cdea48d84af5e572e2cfa9c3904a5e33", @syzn={0x73, 0x79, 0x7a}, {}, {0x5511552a52fc1af5}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @gre_key=0x7ff, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) 2018/02/16 14:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000050000-0xc)='/dev/autofs\x00', 0x20000, 0x0) mq_getsetattr(r0, &(0x7f0000d40000)={0x86, 0x8, 0x5, 0x8, 0x2, 0x2, 0x7, 0x5}, &(0x7f0000441000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000753000-0xc)={&(0x7f0000215000)='./file0\x00'}, 0xc) r1 = open(&(0x7f000035a000-0x8)='./file0\x00', 0x2000, 0x20) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000056d000-0x4)) 2018/02/16 14:07:48 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f000002d000)="bea96b063ce433140c95dd570ec0e35803160efc347f0bdfa70ee7b9b9c1dd0934b24355a56f499636298343fec3207475caa71d6cea17631f56afc33222403455f140be6b97c97a7b4a8b0f0942c0944cb02a9433eb6a7a0460b85ddd0162717447d14e808dfee7c937d0eb5a5f113e2b04ae8e58ca0ed8878a5075aaf0f508c4d891d001fda96c6ae267633533366b7efe7383263dfc6548e8ca2b3eb2d460921bdce4005c50a1cdd4130a82ffdeccb3fee388ab1dd0aadbb9bc7526", 0xbd, 0x8, &(0x7f000002e000-0x10)={0x77359400}) bind$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}}}, &(0x7f000002b000)=0x3a) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001c000)={0x0, 0x0, 0x10}, 0xc) pwritev(r2, &(0x7f000001b000)=[], 0x277, 0x0) 2018/02/16 14:07:48 executing program 5: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f95000-0x23)="a81857a1fd7992a0f55f8e4f939847ce50a4f6e2bde8921f0094242429e848ea5e7fff", 0x23) 2018/02/16 14:07:48 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000c0f000/0x4000)=nil, 0x4000, 0x1000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000be3000/0x3000)=nil, 0x400, 0x1, 0x82, &(0x7f0000a9e000/0x3000)=nil, 0x9}) 2018/02/16 14:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000039f000)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000065000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000be9000-0x90)={[0x7, 0x1, 0x200, 0x2, 0x0, 0x4, 0x5, 0x0, 0x6, 0xfffffffffffffb90, 0x1000, 0x5, 0x0, 0x2, 0x2, 0x101], 0xd000, 0x200}) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000ca9000)=0x1) syz_open_dev$mice(&(0x7f00008fd000)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/16 14:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b1a, 0xff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd1000-0x4)) dup3(r2, r1, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00007fd000)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}], 0x20) r4 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00007b0000)=r4) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000c8000-0x5b8)=@nat={'nat\x00', 0x1b, 0x5, 0x558, 0x228, 0x0, 0xffffffff, 0x228, 0x488, 0x488, 0x488, 0xffffffff, 0x488, 0x488, 0x5, &(0x7f00004ed000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [0xff000000, 0xffffffff], [0xff, 0xff0000ff, 0xff, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x3f, 0x1, 0x1, 0x1}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x16, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @gre_key=0x280000000000, @icmp_id=0x2}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, [0x0, 0xff000000, 0xff000000, 0xff], [0xffffff00, 0x0, 0xff000000, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="f3882227810040ea1348c3a48166ed1b", {0xff}, {0xff}, 0x0, 0x0, 0x2, 0x4}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x1ff, 0x2, 0x1, [0x80000000, 0x100000001, 0x361, 0x76d, 0xea00, 0x80000001, 0x1, 0x2eb2, 0x1f, 0xfff, 0x5, 0xffffffff80000000, 0x4, 0x9, 0x4, 0x2], 0xd}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x2, @ipv6=@ipv4={[], [0xff, 0xff], @empty}, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xa}, @icmp_id=0x0, @icmp_id=0x1}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0x0, 0xff], [0xff, 0xffffffff, 0xffffffff, 0xffffffff], @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x3a, 0x4d, 0x2, 0x40}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0xaf, 0x4, 0x0, 0x6, 0x84d, 0x1, 0x284}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@empty, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @icmp_id=0x2, @port=0x0}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x8, 0x75, 0x1}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x1}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x9, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id=0x0, @port=0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b8) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0x2, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x20) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f000056d000-0x78)=@dstopts={0x0, 0x0, [], []}, 0x8) [ 44.280008] audit: type=1400 audit(1518790068.199:45): avc: denied { create } for pid=6997 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/02/16 14:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00001bd000-0xa)='/dev/vcs#\x00', 0x100000000, 0x12800) accept4$vsock_stream(r1, &(0x7f0000907000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d04000)={0x1, &(0x7f0000bdd000-0x28)=[{0x5}]}, 0x10) 2018/02/16 14:07:48 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000581000-0x9)='/dev/sg#\x00', 0x40, 0x101100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000000)=0x4) madvise(&(0x7f0000949000/0x2000)=nil, 0x2000, 0x68) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x8, 0xff, 0xc95f, 0x3, 0x5}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={r1, 0x74, &(0x7f0000001000-0x74)=[@in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x400}, @in={0x2, 0x0, @empty}, @in={0x2, 0x0, @rand_addr=0xf3f}, @in6={0xa, 0x3, 0x1, @empty, 0xc5d}, @in6={0xa, 0x2, 0xd7ba, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}]}, &(0x7f0000001000-0x4)=0x10) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x3, 0x1000}) 2018/02/16 14:07:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a57000)='/selinux/checkreqprot\x00', 0x383680, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000379000-0x8)=0xf000) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00004f8000-0x10)={0x1, 0x12000}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f1f000)={0x0, 0x9ab}, &(0x7f0000d23000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000731000)=r2, 0x4) connect$inet6(r1, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1b) [ 44.382496] x_tables: ip6_tables: DNAT target: used from hooks INPUT, but only usable from PREROUTING/OUTPUT 2018/02/16 14:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d6a000-0x9)='net/unix\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005f1000), &(0x7f0000aff000)=0xc) syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x8000000, &(0x7f0000386000), &(0x7f000022a000-0x4), &(0x7f0000001000), &(0x7f0000964000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000292000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/16 14:07:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x10, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000028000-0x3e)="7ab1", 0x2}], 0x1, &(0x7f0000011000)=[]}, 0xc100) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f000002a000-0x70)=[{&(0x7f000000d000)="e4f112dca091", 0x6}], 0x1, &(0x7f000001f000)=[]}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a7d000)={@generic="b60a209ff7fdb00d353aa2a5b4f145f5", @ifru_flags=0x800}) 2018/02/16 14:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x800, 0x92) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000022c000-0x8)={0x0, 0x10001}, &(0x7f0000c5e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000634000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, 0x8c) prctl$intptr(0x29, 0xffffffffffff0000) shmget(0x1, 0x2000, 0x7c000000, &(0x7f0000f0f000/0x2000)=nil) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 14:07:48 executing program 7: mmap(&(0x7f0000000000/0x1be000)=nil, 0x1be000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) mmap(&(0x7f00001be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00001be000)='/dev/vcsa#\x00', 0x6, 0x202000) mmap(&(0x7f00001be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00001bf000-0x68)={0x3, 0x9, 0x4, {0x0, 0x989680}, 0x6, 0xffffffffffffff00}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000ab000)={0x0, @dev, @remote}, &(0x7f00000af000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00001b5000-0x18)={@empty, 0x1f, r2}) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x10}}}}}, &(0x7f00000b5000)={0x0, 0x1, [0x0]}) 2018/02/16 14:07:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000652000)='/dev/midi#\x00', 0x7, 0x40000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00005ba000-0x18)=@add_del={0x2, &(0x7f0000dc2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x80}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x1, 0x101) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000dde000)={0x1, 0x0, [{0x0, 0x6}]}) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000dde000)) 2018/02/16 14:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000b8d000)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x400000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000b52000-0x10)={0x8, 0x2}) 2018/02/16 14:07:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 2018/02/16 14:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d77000-0xe8)={{{@in=@broadcast, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000f6d000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c27000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) r3 = dup2(r1, r0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @rand_addr=0xadd2}, 0xffffffffffffffa2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000e09000)={0x8}, 0x4) [ 44.444360] x_tables: ip6_tables: DNAT target: used from hooks INPUT, but only usable from PREROUTING/OUTPUT 2018/02/16 14:07:48 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000000d000)='/dev/vcsa#\x00', 0x8, 0x10001) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x4000000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000447000-0xdb), 0x0, 0x8010, &(0x7f0000321000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r0 = socket(0x1e, 0x801, 0x0) listen(r0, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000242000), 0x0) 2018/02/16 14:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000503000-0x4)=0x75) semop(0x0, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x1) semop(0x0, &(0x7f0000de0000)=[{0x0, 0x4}], 0x1) r0 = gettid() move_pages(r0, 0x5, &(0x7f0000f8d000-0x28)=[&(0x7f0000484000/0x3000)=nil, &(0x7f00001a4000/0x3000)=nil, &(0x7f0000415000/0x2000)=nil, &(0x7f0000fc2000/0x1000)=nil, &(0x7f0000702000/0x400000)=nil], 0x0, &(0x7f000061b000-0x8)=[0x0, 0x0], 0x2) 2018/02/16 14:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00005b2000)={0x73, 0x79, 0x7a}, &(0x7f0000669000-0x10)="fa8149000008000000000647fe050d3b", 0x10, r0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00008ac000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000e05000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000620000)={0x0, 0x4, 0x1000, 0x2, 0x9, 0x9}, &(0x7f0000dd2000-0x4)=0x14) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bc8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f000072c000)=""/34) sendmsg$nl_netfilter(r4, &(0x7f0000bb0000)={&(0x7f0000ec4000)={0x10}, 0xc, &(0x7f00005d1000)={&(0x7f00009e6000)={0xac, 0xb, 0xb, 0x600, 0x4, 0x3, {0x7, 0x0, 0xa}, [@nested={0x98, 0x95, [@generic="03dbea300dcb23ddb95543bbcbe4fe0f947f2b68ac45a73cb7d0b6dfb3e674f9f30fdd39d8a1d9b25e70df40656fea294b47f54639d6f66978b3a3b9e91c4cd291247308a45ec20e4a71762bc855e779c953436d99413d446892391d2e9a65f2d03278a0d5e75a9c21b7c9cbae182f58781c2befd3d900f6a12a3ace0214eb577d51fe0ac1dd74f3", @typed={0xc, 0x24, @fd=r2}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040040) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f0000361000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fd6000)={r3, 0x777a}, &(0x7f00005a1000-0x4)=0x8) r5 = add_key$user(&(0x7f0000d7e000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000eb2000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50aebfc5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000eb1000)={r1, r5, r1}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f000010c000)={&(0x7f000018b000)={'crc32c-generic\x00'}, &(0x7f00004e3000-0x40)}) memfd_create(&(0x7f0000f61000)='user\x00', 0x3) r6 = syz_open_dev$usbmon(&(0x7f0000b48000-0xd)='/dev/usbmon#\x00', 0x2, 0x40000) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f00001e6000-0x4)={0x8, 0x0, 0x1000}, 0x4) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000b4a000-0x8)={@reserved=0x1}) 2018/02/16 14:07:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000028a000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x4, r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40046104, &(0x7f0000873000-0x4)) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000bc5000-0x28)={@common}) 2018/02/16 14:07:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pwrite64(r0, &(0x7f0000351000)="601ea33e548247cdbf2ab380ab28a082c3e804ab7c4ff9faf09ae222bea00bf643c15e1c2db72ba88323f60b9e27f6ec5bfc5b583c99fcaf8fe2e705562bd716a55c82ae79b118d2d5f0950453e37e99c6ebbeae6f0a3992690b6e25e7e249165a1cf1", 0x63, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00006e7000)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0xc8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bpq0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002e000-0x2e8)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0xd0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f0000fa2000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="c57b190a20e16c02ec8243b89a6a42ca"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "d91c982bef04a133a9cd72ef62e15d6dae66add5762ab43dca2a6522a4c8"}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) 2018/02/16 14:07:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b4a000-0x20)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000872000)=@security={'security\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x108, 0x108, 0x108, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f00004ad000-0x40), {[{{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xffffff00, 0xffffff00, 0xff], 0x3, 0x0, 0x1, 0x1, 0x7, 0xfe, 0x3, 0x6e9b, 0x2}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [0xff, 0xffffff00, 0xff], [0xffffffff, 0xffffff00, 0xffffffff, 0xffffff00], @common='lo\x00', @common='bond0\x00', {0xff}, {0xff}, 0x21, 0x5d, 0x4, 0x20}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x3ff, 0x4}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x11, 0xfffffffffffffffb, 0x5}}}, {{@ipv6={@empty, @dev={0xfe, 0x80, [], 0x0, 0xf}, [0xffffffff, 0xffffffff, 0xff000000, 0xffffffff], [0xffffff00, 0xffffffff, 0x0, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='sit0\x00', {}, {0xff}, 0xbf, 0x3000000000000, 0x3, 0x4}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0x3, 0xef67, 0x0, 0xe0, 0x4, 0x8, 0xffffffffffffffff]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c10000), 0x8) 2018/02/16 14:07:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b2b000-0x8)='./file0\x00', 0x400000, 0x20) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000008b000)=""/104) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00009a9000-0x190)=@nat={'nat\x00', 0x1b, 0x5, 0x338, 0xc8, 0x258, 0xffffffff, 0x258, 0x170, 0x300, 0x300, 0xffffffff, 0x300, 0x300, 0x5, &(0x7f0000d7a000), {[{{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @common='rose0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @dev={0xac, 0x14}, @gre_key, @port}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@broadcast=0xffffffff, @ipv4=@dev={0xac, 0x14}, @gre_key, @gre_key}}}, {{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @generic="5787558efe1e26cfa7a98645475b3f9a", @common='bcsh0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @empty, @gre_key, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) r1 = syz_open_dev$dspn(&(0x7f00007cc000-0xa)='/dev/dsp#\x00', 0x4, 0x801) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f000093d000)={0x0, 0x9, 0x2, &(0x7f0000448000-0x8)}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00003cc000)={@empty, @empty}, &(0x7f0000dba000)=0xc) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000587000)={0x1000, 0x0, 0x0, 0xce, [], [], [], 0x7fff, 0xce8e, 0xffff, 0xfffffffffffffffa, "0d86a104855d4b9976fa997ee406ade3"}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000e9b000)={{0x7, 0x7, 0x5, 0xfffffffffffffffe, "af180dde74366829a1b9e112632b6ac9e6449fced51ac07fa209ccd5ed372387632c0b218e89068ae1a66ca4", 0xf614}, 0x0, 0x0, 0x8, r2, 0x8, 0xffffffff00000000, "0ed32a1c9138e7c75a9f6ca0d1a91b40cf85855569565b323259e1116d13224b507d6f4b769507329c222a8e766106600a61efbaea0bd730dfa8ef589c465aeb", &(0x7f000018d000)='em1\x00', 0x4, [], [0x7f, 0x1, 0x7f, 0x5]}) semget$private(0x0, 0x0, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000745000)={0x3, "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"}, 0x1008, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00003a2000-0x108)={0x0, @in={{0x2, 0x2, @empty}}, [0x8e50, 0x9, 0x20, 0x80, 0x0, 0x2, 0x400, 0x3, 0x9, 0xffff, 0x17, 0x8, 0x2, 0x3, 0xee]}, &(0x7f0000528000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d70000-0x8)={r3, 0x5, 0x7}, &(0x7f0000a3b000-0x4)=0x8) 2018/02/16 14:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000-0x4)={0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006da000-0xc)='/dev/rfkill\x00', 0x140, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000608000-0x44)={{0x2, 0x0, @loopback=0x7f000001}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/16 14:07:48 executing program 3: 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)={0x24, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x10, 0x4000000000001, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1}, 0x0) 2018/02/16 14:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000bae000-0xb)='/dev/vcsa#\x00', 0x4, 0x40200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00001d9000-0x8)=0x3) r1 = socket$inet6_sctp(0xa, 0x20000000000005, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) sendto$inet6(r1, &(0x7f0000ae1000), 0x0, 0x4000040, 0x0, 0x0) r2 = memfd_create(&(0x7f0000cf7000)='wlan0+\'\x00', 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000fac000-0xb)={0x8, 0x1, 0x6, 0x13017a54, 0x9, 0x100, 0xffffffff, 0xffffffff80000001, 0x7, 0x5, 0x7}, 0xb) 2018/02/16 14:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) mq_notify(r0, &(0x7f0000933000-0x60)={0x0, 0x0, 0x1, @tid}) socket$nl_generic(0x10, 0x3, 0x10) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) r1 = syz_open_dev$dmmidi(&(0x7f00007e0000)='/dev/dmmidi#\x00', 0xd3b2, 0x1) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000a5f000)={@common='eql\x00', @ifru_flags=0x2000}) 2018/02/16 14:07:48 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fc7000-0x9)='/dev/dsp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000001000)={0xaa6}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000)={0x3, {0x2, 0x1, @rand_addr=0x8000}, {0x2, 0x1, @rand_addr=0x9}, {0x2, 0x0, @multicast2=0xe0000002}, 0x8, 0x5, 0x1, 0x7, 0x6, &(0x7f0000003000-0x10)=@common='bpq0\x00', 0x3, 0x1f, 0xa5}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x5, &(0x7f0000000000)=[{0xfffffffffffffffd, 0x800, 0xffffffffffffff00, 0x1f}, {0x80000000, 0x200, 0xfffffffffffffffd, 0x5}, {0x6ee, 0x276a, 0x5, 0x100000001}, {0x8, 0x8001, 0x169, 0x7}, {0x8, 0x7, 0x6, 0x5}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/16 14:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = msgget(0x3, 0x129) msgctl$IPC_STAT(r1, 0x2, &(0x7f00003d5000)=""/55) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000191000-0xc)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x38, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x2000000000020, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xfffffeb7, 0x9, [{}, {}, {}]}]}, 0x38}, 0x1}, 0x0) 2018/02/16 14:07:48 executing program 2: stat(&(0x7f0000d9f000-0x8)='./file0\x00', &(0x7f000009a000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x9f2, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3c}], 0x2c) [ 44.660377] x_tables: ip6_tables: mh match: only valid for protocol 135 2018/02/16 14:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000081e000)='/dev/snd/pcmC#D#p\x00', 0xa63, 0x40002) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000d66000)={0x1ff, 0x631a, 0x6, 0xd0, 0x7fffffff}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00005b6000-0x400)={"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"}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() stat(&(0x7f0000955000-0x2)='./file0\x00', &(0x7f0000136000-0x44)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs, 0x8) syz_open_procfs(r1, &(0x7f00005b7000)='environ\x00') fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) exit(0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 14:07:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00002ec000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") fcntl$notify(r0, 0x402, 0x2000000003) exit(0x0) getdents(r0, &(0x7f0000da8000-0x91), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/16 14:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000098c000-0x10)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c08000600f4000000", 0x24) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000036e000-0x4)=0x2, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000a9f000)='/dev/vcs\x00', 0x2000, 0x0) [ 44.712585] x_tables: ip6_tables: mh match: only valid for protocol 135 2018/02/16 14:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000e69000)={0x0, 0x0, &(0x7f00003a2000-0xe7), &(0x7f00009a7000)}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008d8000)) 2018/02/16 14:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)) r0 = syz_open_dev$audion(&(0x7f00001ed000-0xc)='/dev/audio#\x00', 0x8, 0x200) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f00007cd000)=0x5, 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ea7000)=0x6) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/16 14:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050e000-0x7)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efe000)=0x7fff) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000065d000-0x8)=0x800000000000004) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000ce7000)={0x6, r0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000042b000-0x4), &(0x7f0000630000+0x386)=0x4) r2 = syz_open_dev$vcsa(&(0x7f00004ba000-0x3)='/dev/vcsa#\x00', 0x1f, 0x200) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00002d8000-0xa)={0x80, "c7e5874cb494"}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000db0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000a82000)={{&(0x7f00000fa000)=""/35, 0x23}, &(0x7f000028a000), 0x3}, 0x20) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) 2018/02/16 14:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80200000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000270000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000a1d000)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f00002bf000)={0x9, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}}}, 0x118) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2018/02/16 14:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000495000-0x12)='/dev/snd/midiC#D#\x00', 0xf7a, 0x20000) r1 = syz_open_dev$dmmidi(&(0x7f000022b000)='/dev/dmmidi#\x00', 0x10000, 0x400000) renameat2(r0, &(0x7f0000f86000)='./file0\x00', r1, &(0x7f0000c24000-0x8)='./file0\x00', 0x2) r2 = socket$inet6(0xa, 0x40000000000803, 0xffff) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv4=@rand_addr, [], @ipv6=@loopback={0x0, 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) sendmsg(r2, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000160000-0x80)=[{&(0x7f00008fb000)}, {&(0x7f0000842000-0x1000)="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", 0x1000}], 0x2, 0x0}, 0x0) 2018/02/16 14:07:49 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'vHU', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x1, [0x2, 0x4], {0x0, 0x6, "c5d61e", 0x0, 0x0, 0x2000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/16 14:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f000054f000), 0x98) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f000084c000)=r0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000607000-0x7e)=""/126) 2018/02/16 14:07:49 executing program 5: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/02/16 14:07:49 executing program 0: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000003c000)='\x00') r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000053000)) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f000005c000-0x14)={0x3, 0xc, [0x1, 0x7, 0x3d]}) syz_open_dev$mouse(&(0x7f0000053000)='/dev/input/mouse#\x00', 0x0, 0x40200) 2018/02/16 14:07:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2a)='em1,userposix_acl_accesssystemmd5sumeth0%\x00', 0x2) mq_timedreceive(r0, &(0x7f00005ba000)=""/9, 0x9, 0x3, &(0x7f0000b0d000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x2, &(0x7f000000b000-0x40)=@raw=[@jmp={0x5, 0x1, 0x3, 0xb, 0x1, 0x7, 0xfffffffffffffffc}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) r2 = dup2(r1, r1) syz_open_dev$sndseq(&(0x7f0000005000-0xd)='/dev/snd/seq\x00', 0x0, 0x400800) 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) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000c000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/ppp\x00', 0x40000000083, 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/dsp\x00', 0x90142, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f000000e000)={0x5, 0x0, 'client1\x00', 0xffffffff80000000, "f33d4c8a91d23f6a", "2299a0f42f3753c765561639006b57e57a19eb878be7feb1e8490e4bc6e77e75", 0x8, 0x4}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r7, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000000c000)={r6, 0x80000, r7}) 2018/02/16 14:07:49 executing program 6: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)) r0 = syz_open_dev$sg(&(0x7f0000eb7000)='/dev/sg#\x00', 0x800, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000001000)={0x3, [0xffffffffffffff80, 0x401, 0x9ea]}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000001000-0x24)=[0x101, 0x5, 0x5, 0x2, 0x6f, 0xcf0b, 0x20, 0x4000000000000001, 0x6], 0x9, 0x100, 0x4d0, 0x9f, 0x7fff, 0x8000000000000081, {0x0, 0x7, 0x4, 0x8001, 0x6fb1ba7f, 0x100000001, 0x7fffffff, 0x6, 0x0, 0x7, 0x4, 0x7, 0xffffffbffffffff8, 0x5, "677ed7dd8c502fbbbbcb1dc062f61f973da1b04eb51f80f03a1de5cc1446f68c"}}) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:devicekit_var_run_t:s0\x00', 0x29) clone(0x223ff, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000001000-0x4), &(0x7f00007c4000)) clone(0x0, &(0x7f0000735000), &(0x7f0000734000), &(0x7f000077b000), &(0x7f0000331000-0x1)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)) 2018/02/16 14:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000c1e000)={0x0}, 0x84000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) lstat(&(0x7f0000a49000)='./file0\x00', &(0x7f0000c66000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00003ab000-0x38)={&(0x7f0000e05000)={0x10}, 0xc, &(0x7f00000c9000)={&(0x7f0000980000-0x3bc)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, r2}}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x178}, 0x1}, 0x0) 2018/02/16 14:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000364000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000a5c000)=0x14) recvmmsg(r0, &(0x7f0000be8000)=[{{&(0x7f0000659000)=@rc, 0x9, &(0x7f0000c19000)=[{&(0x7f000069a000-0xae)=""/174, 0xae}, {&(0x7f0000d7c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000963000)=""/121, 0x79}, {&(0x7f0000079000-0x9e)=""/158, 0x9e}, {&(0x7f000039d000-0x46)=""/70, 0x46}, {&(0x7f0000aab000)=""/9, 0x9}, {&(0x7f0000c9a000)=""/233, 0xe9}], 0x7, &(0x7f000092b000-0xa5)=""/165, 0xa5, 0xd4e7}, 0x7fffffff}], 0x1, 0x40010040, 0x0) r1 = socket(0x4, 0x20000000002, 0x20) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0xb, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) stat(&(0x7f0000861000)='./file0\x00', &(0x7f0000671000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) 2018/02/16 14:07:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000459000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0x4)='lo%\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000002000-0x30)={0xf, 0x0, 0x800, 0x101, 0x34a435db}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0xb)=@random={'system.', 'lo%\x00'}, &(0x7f0000003000-0xf3)=""/243, 0xf3) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000001000)) 2018/02/16 14:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000734000)='./file0\x00', 0x0) r0 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x2000, 0x0) lseek(r0, 0x1, 0x0) 2018/02/16 14:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000a0000-0xc)='/dev/audio#\x00', 0x7ff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000538000-0xc)={0x0, 0x1f, 0x30}, &(0x7f000094b000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000090b000)={r1, 0x6}, &(0x7f0000797000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x1000000000000012, &(0x7f0000eff000-0x4), &(0x7f0000573000-0x4)=0x4) 2018/02/16 14:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb7, &(0x7f0000626000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xa9, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x3, 0x2, 0x4, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x60d0, "d1d182", 0xff, "988571"}, "76fc8f09696067383cbf682d107d1f06de8692b34f4225995bdf174cef91c4a207831adb8d487650609ae2c7e48417de1b11789cc0d9ed6903c9be4dc2c48135d00f9164930aaf89e2ba10744b4208fb139cfeb015c6aa78e8c39bc3ccb315ec69c8029ac998d5060b7aa4ab06c85892a205f15a7ab1c4a67aa3be24f3f880be34470daa6a"}}}}}, 0x0) 2018/02/16 14:07:49 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000006e000)='/dev/sequencer2\x00', 0x501000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000-0x8c)={0x9, 0x0, 0x8, 'queue0\x00', 0x400}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x8080) r1 = socket$inet6(0xa, 0x0, 0x1000) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000002000)="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", 0x1000) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@alu={0x0, 0x100000001, 0x5, 0x3, 0x9, 0x2, 0x8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/16 14:07:49 executing program 0: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000051000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000051000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000021000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0xfffffd56) 2018/02/16 14:07:49 executing program 2: msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000825000)=""/48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x404000) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x7, 0x9, 0x1, 0x1, 0x0, 0x100000000, 0x40, 0xa, 0x6b, 0x1, 0x6, 0x7df, 0x4, 0x80000001, 0x4, 0x5, 0x3, 0xffffffffffffffff, 0x0, 0x7, 0x4, 0x5, 0x6, 0x9, 0x7, 0x3823, 0x4, 0x1ff, 0x6, 0x80000000, 0x8, 0x4, 0x8, 0x8, 0x1f, 0x1f, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000d96000), 0x8}, 0x10000, 0x7, 0xb400000000000, 0x7, 0x0, 0x20}, r0, 0x8, r1, 0x1) 2018/02/16 14:07:49 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000015000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x110, 0x110, 0x110, 0x328, 0x328, 0x328, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @empty, 0x9}}}, {{@arp={@rand_addr=0xadaf7d9, @dev={0xac, 0x14, 0x0, 0xf}, 0xffffffff, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0xff, 0x0, 0x0, 0xff]}, @mac=@empty, {[0xff, 0xff, 0xf4e8faf654bdcc9d]}, 0x80, 0x8e9, 0x9, 0x6, 0x2, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="aed43bfcf57eacfd5f22cbd67355a7d3", {}, {0xff}}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x4, 0xffffffffffffff00}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @empty, @dev={0xac, 0x14}, @empty, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000018000-0x440)={'filter\x00', 0x7, 0x4, 0x3c8, 0x1f8, 0x1f8, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000011000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, {}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="ecf3c095bbbf6cfb22679109f36e775a", @common='erspan0\x00'}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) 2018/02/16 14:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000605000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/02/16 14:07:49 executing program 6: restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x0, 0x10800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x4, 0x1, 'client0\x00', 0x4, "865f5f11ddda2511", "3887de2888c4f8c8d933b60612deb46e67d1e2fd842fb13bd447e95e033a1590", 0x3ff000, 0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00006ce000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000fb2000)={0x6}) 2018/02/16 14:07:49 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000021000)=@raw={'raw\x00', 0x9, 0x3, 0x3b8, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x2e8, 0xffffffff, 0xffffffff, 0x2e8, 0xffffffff, 0x3, &(0x7f0000021000), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0xf87e}}}, {{@uncond, 0x0, 0x1a0, 0x1c8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x2, 0x2, 0x0, 'syz1\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) r1 = getpgrp(0xffffffffffffffff) ptrace(0x4217, r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000013000-0x16)='/selinux/checkreqprot\x00', 0x402, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000013000)) 2018/02/16 14:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) unshare(0x40600) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a2b000)={r2, 0x0, 0x100000002, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r3, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[], 0x0, &(0x7f00006bf000)=[]}, 0x2000c044) 2018/02/16 14:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f00009e4000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d07000-0x9)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f000085b000-0x28)={0x0, 0x1d32}) 2018/02/16 14:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000878000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f0000770000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2f000-0x2)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000053a000)) 2018/02/16 14:07:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005a7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a85000-0xc), &(0x7f00004b0000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005b0000-0x1)={@common='ip6tnl0\x00', 0x0}) r3 = getpgrp(0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000c92000-0x38)={&(0x7f00008a7000-0xc)={0x10}, 0xc, &(0x7f00007be000-0x10)={&(0x7f0000c13000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}]}, 0x28}, 0x1}, 0x0) 2018/02/16 14:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a14000-0xc)='/dev/rfkill\x00', 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f00008c1000/0x3000)=nil, 0x3000, 0x1000000000000) 2018/02/16 14:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x9) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdb000-0x4), 0x0) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/16 14:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x9) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000b33000-0x4)=r1) r2 = dup2(r1, r0) r3 = shmget(0x2, 0x4000, 0x802, &(0x7f0000ff9000/0x4000)=nil) flock(r2, 0x0) shmctl$IPC_INFO(r3, 0x3, &(0x7f000037d000)=""/242) 2018/02/16 14:07:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) pselect6(0x40, &(0x7f0000001000)={0x5, 0x9, 0x2bf5, 0xbe5, 0x7261b8ba, 0x1, 0xc50}, &(0x7f0000001000-0x40)={0xffffffffffff5588, 0x5, 0x1ff, 0x2, 0x1, 0xf607, 0xffffffffffffffff, 0x800}, &(0x7f0000001000)={0x4, 0x0, 0x7, 0x2, 0x9, 0x3, 0x7fde, 0x4}, &(0x7f0000002000-0x10)={0x77359400}, &(0x7f0000001000)={&(0x7f0000000000)={0x1ff}, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) write$evdev(r0, &(0x7f0000000000)=[{{r1, r2}, 0xff, 0x81, 0x4021b}], 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 14:07:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000002000)={[0x0, 0x4, 0x4001, 0x3000], 0x5, 0x40, 0x3}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000018000/0x18000)=nil, &(0x7f0000001000-0x18)=[@text64={0x40, &(0x7f0000000000)="c4a1f9174ac10f06f20f70e2be65660f3a08ddf28f0998911c8b66b812000f00d8c4236969681ef5f4c14bfd020f01f8", 0x30}], 0x1, 0x15, &(0x7f0000571000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000081a000)={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x101, [0x1f, 0x8, 0x4, 0x4, 0x2, 0x4, 0x5]}, 0x5c) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000e93000)={0x3, {{0xa, 0x3, 0x2, @empty, 0x2}}, 0x0, 0x4, [{{0xa, 0x1, 0x8000, @empty, 0x81}}, {{0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x20}}, {{0xa, 0x2, 0x101, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x800}}, {{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}]}, 0x290) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x3) openat$kvm(0xffffffffffffff9c, &(0x7f0000471000)='/dev/kvm\x00', 0x0, 0x0) shutdown(r1, 0x1) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00007cb000-0x70)) 2018/02/16 14:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000049e000-0xc)='/dev/audio#\x00', 0x3c386fa7, 0x480400) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00004bf000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000f83000-0x18)={0x1000, 0x32, 0x1, r1}) clock_adjtime(0x0, &(0x7f0000476000)={0x7fffffff}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) preadv(r2, &(0x7f0000499000-0x10)=[{&(0x7f00000ae000-0x17)=""/23, 0x17}], 0x1, 0x0) 2018/02/16 14:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00007f6000)={0x0, 0xfff}, &(0x7f00004e9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e4b000)={r1, 0xfffffffffffffff9, 0x80000001}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000c64000-0x21)="28f5ea215b5c73797374656d2d657468317472757374656473656c696e75782600") 2018/02/16 14:07:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000997000-0x8)={0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001dd000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001, 0x3, 0x1, 0x2, 0x9, 0x10000, 0x6}, 0x20) sendmsg(r0, &(0x7f0000c09000-0x38)={&(0x7f00002df000)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20, &(0x7f0000564000-0x90)=[{&(0x7f0000bd3000-0xb4)="7151b3f8b958096dc1fbe2c2cacb497f3644b8881aec9916dbe7676f7e00ab8f1d9c1c150cc466748b3e2e194167f9986a53b295a9451176d9e917c049a7edc5136a4996dc121bd8713fcd1dd1f4186bc029ddc8af9b0ec80c86927b2534b68757623f5066d3f66b59f059f51439eaf0e1831e1a49ae816095cac51b0ab4889625afe3a1792b03963fbd7fc9e41e86455334cdc7525cc69e4e44dbacfc3ff75f4684180fc2cd28601c65234335ad6e9c6b1f6a37", 0xb4}, {&(0x7f00001a1000-0xcd)="ef5f8517205ef9f28d88f10b6a1a5b802f2a467efefc44534b057fda061397c612f28021ad1c673fb2b040372323395fa7a9d763672b0628b9d11b2672794c2171267b86327a3c192f24411561c819270e889805d02bb02ca9810cb083f519ed282b19796f8a79ad642aebfa26c7bb3fd0e67218abbf6b221f0002ffc938b75b9cc5f5fe25c3da507d046b28757aabecc7aea446b2728f1cc47a3841722232c3994530d27230a5cfef0f6c71ce1d1c76c884814e74b53feb9e9e059db2cafe1bd176f329cde968e160eab430b6", 0xcd}, {&(0x7f0000817000)="5d2523c9d1ef2e165d5e446d1fdc6e8c333474a9130f0e683bc0616ea7c2f89cbc719e1df2f53a", 0x27}, {&(0x7f000042c000)="e51499ba46108e54fa03c6d1ba7dfd54aaaaa8bf8475c60cbc9419f7d76acc2bb13b6164dd5bc9c02dfb543e267ba5d8d3274fd1edf691b05e6ec8e773514d0c553af05ce4e2f441c7aa2b78240fba76e9b290807d5ee8cab03f74d8942a69a111c41b549d8f2258c0a88bf5d4a58d107f71bcaad1cb94bf3bdd9bef1c8e512348749303ac0d720b527038", 0x8b}, {&(0x7f0000d5b000-0x28)="65e0f63ac2af0f34f1b71775b3dd3b8fc93fc3d6b8fb24c342147dd242ae341e148664107951a875", 0x28}, {&(0x7f000058e000)="aa0483e647842ddd91525b01ab626b113d092c3413ddedc1373d1b760a30c6a68fce81bd597b1523388d1368cc413236cf833b3cad62a49ef59e87dbbeaa7604cde70122e82d5344c8015d425c0d862b95cee4db29d2a436f21173154c75531a13c719c5b45d471a9b75f05d0e44fb6ea989aa7b2080ea23aefe8df54eb105c4c9e9b37f238fc94c", 0x88}, {&(0x7f0000b5f000-0x31)="9510d46eb33098709ecb814e14abfe139ee117ce88664837a8a1db57da5738318042ae85ead13b0a9a539ad476a4c52866", 0x31}, {&(0x7f0000501000-0x71)="f1dd57ee33d372ec1ed21240c8b0cbf24cf66ad8149ac4248b5f76ffba499a8c5c7d6c3dec296316f82cd67bf7639e51d7c9a6e3ab516cc4212e5537c82246409fdd8004ca56d988420523cd43e9d469586030ec49b3715c03aa2ca3c998a6f12a1103b09c88ba20e132a541517b962f61", 0x71}, {&(0x7f0000cb5000)="8da00db45568931c806c80d4d543c48d96473079932143b085a436a10983b49ffb48fac05029b0a05bce52a08e9fd3725dca7d2b38850fd7eeed12826ae46d641f746ca33fdcc966180753b55fcdc10d9c5d", 0x52}], 0x9, 0x0, 0x0, 0x40000}, 0xc0d1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f90000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xc}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @common="00006e6c310011000000008000"}) 2018/02/16 14:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x2) write(r0, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0xffffffffffffff09) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000051d000-0x4)=0x0) getpriority(0x0, r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a6c000-0x9)='/dev/dsp\x00', 0x402000, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000923000-0x8)={0x18, 0xffffffffffffff80, 0x20, 0x0, 0x2}) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000b90000-0x4)=0x80000000) 2018/02/16 14:07:49 executing program 2: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x26}) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003000-0x4)=0x10, 0x80800) 2018/02/16 14:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000064e000-0xb)='/dev/adsp#\x00', 0x1, 0x4000) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000005000-0x44)=[], 0x0, 0x0, &(0x7f0000009000)}) r1 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f0000268000-0xc)={0x5}) bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x2c)={0xb, 0x0, 0x6, 0x67bdd066, 0x8, r0}, 0x2c) 2018/02/16 14:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000061d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000538000)={0x0, &(0x7f0000c45000)=[]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f000023a000)={0x3, 0xf7, 0xa47}) r4 = getpgid(0x0) r5 = fcntl$getown(r0, 0x9) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00003d5000-0x5)=""/5) setpgid(r4, r5) r6 = eventfd2(0x6, 0x40000000000001) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r6, 0x2}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f000060b000-0x20)={0x0, &(0x7f000002d000), 0x2, r6, 0xb}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f000058c000-0xb)='/dev/hwrng\x00', 0xc000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r7, 0x12, 0x3, &(0x7f0000504000), 0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/16 14:07:49 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000084d000+0x884)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000fba000-0xa2)=""/162) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8), &(0x7f0000000000)=0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000250000-0x8)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000e95000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2018/02/16 14:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d9a000)='/dev/input/event#\x00', 0x12a, 0x2004) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003b0000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000215000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x7800}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000-0x1000)=""/4096) 2018/02/16 14:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt(r1, 0x10d, 0x1, &(0x7f0000c94000)="0309b61c036aaf57", 0x8) syz_open_dev$sndseq(&(0x7f0000e55000-0xd)='/dev/snd/seq\x00', 0x0, 0x80007) 2018/02/16 14:07:49 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000041000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000424000-0x8)='pagemap\x00') fcntl$setlease(r1, 0x400, 0x1) fcntl$setlease(r1, 0x400, 0x1) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) accept4$llc(r1, &(0x7f000099c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000042a000-0x4)=0x10, 0x80800) 2018/02/16 14:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000805000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000052d000-0x4)=0x1ff, 0x4) recvmmsg(r0, &(0x7f0000f7b000-0x168)=[{{&(0x7f000080e000-0x8)=@un=@abs, 0x8, &(0x7f0000ead000-0x30)=[], 0x0, &(0x7f0000250000)=""/206, 0xce}}], 0x1, 0x0, &(0x7f0000b8c000-0x10)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000bf6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/16 14:07:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007f9000-0x9)='/dev/rtc\x00', 0x10000, 0x0) write$selinux_access(r0, &(0x7f0000d3c000-0x36)={'system_u:object_r:syslogd_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x401}, 0x36) socket(0x0, 0xa, 0x3f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000c4000)=0x5, &(0x7f0000e4d000)=0x4) syz_emit_ethernet(0x3f, &(0x7f0000968000)={@random="0562df07f676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "760004", 0x9, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ca"}}}}}}, 0x0) 2018/02/16 14:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x0, 0x7ff, &(0x7f000062e000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000049c000-0x15)={0x0, 0xd, "7406561d57a506d8858d171e07"}, &(0x7f000032a000-0x3)=0x15) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000051e000-0x6)={r2, 0x5}, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000c2c000)=""/16, &(0x7f00006cf000)=0x10) 2018/02/16 14:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000160000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x20000400) signalfd4(r0, &(0x7f0000894000), 0x8, 0x0) 2018/02/16 14:07:49 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000000)={[{0x4, 0x100000001, 0xc6d, 0x8, 0xffffffffffffffff, 0x401, 0x9, 0x5, 0x10001, 0x6, 0x8, 0x7, 0x10001}, {0x7fffffff, 0xfffffffffffffff8, 0x6, 0x7, 0x6, 0x9, 0x7, 0xffff, 0xff, 0x3, 0x7, 0x7fffffff, 0x1}, {0x2, 0x81, 0x456c80ac, 0x6f85, 0x49, 0x5, 0x80000001, 0x3, 0x1, 0x9, 0x40, 0x80000000, 0x8}], 0x73f9}) recvfrom$inet6(r0, &(0x7f00009f4000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f0000607000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x2) sigaltstack(&(0x7f00008e7000/0x4000)=nil, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000002000-0x1c)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x3, [@loopback=0x7f000001, @empty, @loopback=0x7f000001]}, 0x1c) 2018/02/16 14:07:49 executing program 6: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000041000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r0, &(0x7f0000040000-0xe)='./file0/control\x00', 0x0) 2018/02/16 14:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000074f000)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000158000-0xdd)=""/221, 0xdd, 0x0) io_setup(0x9c5, &(0x7f0000fdd000-0x8)) [ 45.930232] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/02/16 14:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f00009bf000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x80000, &(0x7f0000626000-0x1)="81") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f000028f000-0x8)={0x0, 0x0}) ioprio_get$pid(0x1, r1) lseek(r0, 0x0, 0x4) 2018/02/16 14:07:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0xf0)=[{{&(0x7f00006ce000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f00007e7000-0x20)=[{&(0x7f0000702000)=""/199, 0xc7}, {&(0x7f00009b3000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000000000)=""/152, 0x98, 0x5}, 0x2}, {{&(0x7f0000001000-0x13)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/222, 0xde}], 0x1, &(0x7f0000000000)=""/4096, 0x1000, 0x3e}, 0x1}, {{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x12)=""/18, 0x12}, {&(0x7f0000a66000)=""/189, 0xbd}, {&(0x7f0000100000-0x91)=""/145, 0x91}], 0x4, 0x0, 0x0, 0x7fff}, 0x5}, {{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000000000+0x4c2)=[{&(0x7f0000d95000-0x79)=""/121, 0x79}, {&(0x7f0000a40000-0x5f)=""/95, 0x5f}, {&(0x7f0000dc5000-0x3)=""/3, 0x3}, {&(0x7f0000376000)=""/214, 0xd6}, {&(0x7f0000001000-0x80)=""/128, 0x80}, {&(0x7f000048f000-0x7)=""/7, 0x7}, {&(0x7f0000bef000-0x71)=""/113, 0x71}, {&(0x7f0000001000-0xa4)=""/164, 0xa4}, {&(0x7f0000636000-0x35)=""/53, 0x35}], 0x9, &(0x7f0000f52000)=""/142, 0x8e, 0xc5}, 0x6}], 0x4, 0x20, &(0x7f0000a67000-0x10)={0x77359400}) getsockname$inet(r0, &(0x7f0000e93000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000236000-0x4)=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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r2, 0x15) 2018/02/16 14:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000086000-0x20), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/02/16 14:07:49 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001f000)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000027000-0x6)={0x0, 0x17}, &(0x7f0000001000-0x4)=0x6) connect$pppoe(r1, &(0x7f0000010000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='bond0\x00'}}, 0x1e) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000019000)=0x5) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000029000-0x1c)={0xa, 0x1, 0x394d, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000027000)={[0x10000, 0x4, 0xd000, 0xd001], 0xfffffffffffffffd, 0x8, 0x6}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000027000-0x6)={r2, 0x4}, &(0x7f000000c000)=0x6) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000022000-0x50)={@common='ip6gre0\x00', @ifru_mtu}) 2018/02/16 14:07:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0xfde4) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000bfc000-0x1368)=[{0x10, 0x1}], 0x10}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cc3000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getpeername$packet(r1, &(0x7f000052e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000a4c000)=0x14) 2018/02/16 14:07:49 executing program 6: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0xf0, 0x318, 0xffffffff, 0x0, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@rand_addr, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) r1 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x400000000000009}, 0x1c) connect$inet6(r1, &(0x7f0000010000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d], 0xffffffffffffffff, 0xaa}, 0x80000008}, 0x1c) [ 45.994960] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/02/16 14:07:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x0, 0x2, 0x4, 0x2, 0x4}, 0x5, 0x7, 'id1\x00', 'timer0\x00', 0x0, 0x8, 0x0, 0x3f, 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000016000-0x6d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e401fd", 0x0, "f4b4a5"}}}}}}, 0x0) 2018/02/16 14:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000eac000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r0, &(0x7f0000410000)="4affee7556744d5ee029bb8a8d515cb2c5127ef0dcfede3f5d6e942dd7c45e0036ab1bf1c7ee4a2b1b5937a0c789beb4116a1954bb519922c878f8ca844da82c5005b6a048541c4fc37965c5ae97443b8f9b30925932388f04a15728", 0x5c) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000d1f000-0xc8)={0x1, 0x287, 0x2, 0x7, 0x3, [{0x5, 0xffffffffffffffff, 0x86}, {0x9, 0x80, 0x3b, 0x0, 0x0, 0xe}, {0x1ff, 0x3ff, 0x1, 0x0, 0x0, 0x1}]}) 2018/02/16 14:07:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000756000)={0x0, 0xffffffff, 0x20}, &(0x7f0000f8d000-0x4)=0xc) readahead(r1, 0x3, 0x9) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000795000+0xabf)={r2, 0x3}, 0x6) getdents64(r1, &(0x7f00005ab000-0x44)=""/68, 0xffffffffffffff76) 2018/02/16 14:07:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000bf6000-0x48)={0x4, 0xe, &(0x7f00004f6000-0x70)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x3}, @exit={0x95}, @map={0x18, 0x2, 0x1, 0x0, r0}, @jmp={0x5, 0x2, 0x4, 0xa, 0x9, 0x2}, @jmp={0x5, 0x1c, 0xd, 0x3, 0x7, 0xffffffff, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x4}, @ldst={0x0, 0x3, 0x0, 0x0, 0x9, 0x2, 0xfffffffffffffffc}], &(0x7f00004d5000-0xa)='syzkaller\x00', 0x1, 0x7e, &(0x7f000077a000)=""/126, 0x41100, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x4, 0x4, 0x3, 0x0, r0, 0x0, [0xa]}, 0x2c) 2018/02/16 14:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000124000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000012000)=0x0) getresuid(&(0x7f00003cc000), &(0x7f0000899000)=0x0, &(0x7f0000aa1000)) r4 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000400000-0x4)=0x0) r6 = getuid() ioctl$TCSBRKP(r1, 0x5425, 0x3) getresgid(&(0x7f0000821000)=0x0, &(0x7f00004bf000), &(0x7f00008c8000-0x4)) sendmsg$unix(r1, &(0x7f0000b39000)={&(0x7f0000f68000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e10000-0x50)=[{&(0x7f0000318000-0xf3)="5982f0a823aacfefdc69c9c5bc87f5b6efda5354d83ee453ecff2dddd62ac81f29a0463ce5ff30ee16af2c255f2c2f3cc7c9acf61daa003dadb4ba73d9ab58fa154c2220ed7f061a061804988b5e86db5f8cd7fb9c30a03344f824f43fa9605e2e2caf0521398f6ceb733c9b10c6f190f6353bfbd790df9db4b93cec1d0402be324cbfc06e620c8be1d125e18b27b7760de03d933ab99eb64d5c7114d992cb453c088fc3efbee455c3530dc1fe35ebd7fe87b8676d1f3e255af104829d35ebb66c979372c54059c084705be748dcf2542293419393ebbaa6dce26ad178497f2fdc7eb5c9ae2d6a3b4381bec934e6a1bf3710f5", 0xf3}, {&(0x7f0000756000-0x1000)="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", 0x1000}, {&(0x7f00001e8000-0x60)="af3d61d83bad7e5f3a6bc1b950b7dc02cd7e2ca0a53ee1470f15b065d78594c29fbfcc718178d91bffbb1dac26dbd27df9474b791289bac32d407b78e7a327c0532cc429138be38bd11b14b518dd1950d5ac11ee3f92ab71d7189319256ee03d", 0x60}, {&(0x7f0000f6e000)="15caecf1ccff466d45bba5907275f254ace4c71e40fc5e48b46ef4f9eb22cd237973f8c9287138922b1dc6575c32a17c14468ef78029b3294d3b1bb4674d63bcf9f220c998ac4a41067e80782bbbf595bec29251b6d109e956ea046ff777acea52992c0157e29be601e3c52600ac6dbfe012735a4f680bc75b32741a8aab30c796c28dbcb504ad81691482b22f4f38e995b24d47d528cbd008b4d0c1e81c2753610030c8240ee7df5d1126bd9225b2b9113ddbe7f772bafe16345096ead0708550222ca7cccdda5a2e7f893205cdf760ebdb7558503e6b0df28feda3f9aa73c2c39825cfb374f730ea", 0xe9}, {&(0x7f0000fe3000)="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", 0x1000}], 0x5, &(0x7f000065c000-0x98)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x98, 0x24004000}, 0x800) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00003ee000-0x61)=@ipv6_newroute={0x28, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/02/16 14:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0x12, &(0x7f000000a000)=""/195}, 0x48) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b4b000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000baa000-0x64)={&(0x7f0000c05000)=[0x4, 0x635, 0x5, 0x8b], 0x4, 0xffffffffffff7fff, 0x3ff, 0x2, 0x2, 0x43, {0x6, 0x5, 0x6, 0x1, 0x4, 0x7fff, 0x5, 0x51e, 0x4, 0x7, 0x80000000, 0xfb, 0x2, 0x8, "7db65b5a1ab12774c5da598f7ec83eb9dceb33d4adb5322f5fd59958313bdc2b"}}) 2018/02/16 14:07:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000e84000-0x10)={0xd8, &(0x7f0000001000-0xd8)="df66c28df1c53fb69b491bd595c3bcf287c915a408fac0ab862b087f9f9bf1ff813191d2f00cfa4c1ee8aa33b69fb1aefecc3732d1c50c5449c1b8513db093733670af9f5b3364f2a649c1df177128c89db3db270ad813566955af929a452bbfeb2205a4f48ccc0572fd8df5ffdf9e299fb3dbfe1af2fcb19c754609430021293b59d576b8d98710898decdd6313687cccc7af4428e8cacafe7195ef9d64617d9408c38a8bd1013891ec33776752cb20b7f05f0a4b85b97cc4c2d2b4ec98178c9303a47ede3fcc3f817d779ac269c8e0cf161bea299846ee"}) mmap(&(0x7f0000000000/0x115000)=nil, 0x115000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00000e3000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x88f5}}}, 0x0) 2018/02/16 14:07:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000221000)={0x5}, 0x2c) r0 = syz_open_dev$dspn(&(0x7f0000795000-0xa)='/dev/dsp#\x00', 0x1, 0x80) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000d97000-0x8a)=""/138) openat$dsp(0xffffffffffffff9c, &(0x7f000085d000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000086f000-0x8)) 2018/02/16 14:07:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e9b000-0x10)='/selinux/policy\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000156000-0x8)='./file0\x00', 0x2) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000068f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000027f000-0xe8)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000f61000-0x4)=0xe8) getpeername$packet(r0, &(0x7f0000059000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ba7000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004d8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockname$packet(r0, &(0x7f0000fa0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c34000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000dac000-0x38)={&(0x7f0000b06000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000abc000-0x10)={&(0x7f0000a78000-0x88)=@mpls_delroute={0x88, 0x19, 0xc, 0x2, 0x0, {0x1c, 0x80, 0x20, 0x42c, 0xff, 0x4, 0xfe, 0x7, 0x2000}, [@RTA_DST={0x8, 0x1, [{0x400, 0x9, 0xfff, 0x2}]}, @RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r3}, @RTA_DST={0xc, 0x1, [{0x2, 0x2, 0x7, 0x74}, {0x401, 0xffffffffffffff85, 0x6, 0xd3ac}]}, @RTA_DST={0x10, 0x1, [{0x4, 0x2564, 0x1f59, 0x8}, {0x4, 0xffffffff, 0x9, 0x7}, {0xfffffffffffffff7, 0xfffffffffffffffa, 0x6, 0x8}]}, @RTA_DST={0x18, 0x1, [{0x1e4565c6, 0x1, 0xa2b, 0x3}, {0x3, 0xffff, 0x1, 0xdcb9}, {0xc6c, 0x20, 0x2, 0xfffffffffffffc01}, {0x81, 0x8, 0xb076, 0x800}, {0x6, 0x2, 0x80000001, 0x100000000}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xffffffffffffffff}, @RTA_OIF={0x8, 0x4, r4}, @RTA_OIF={0x8, 0x4, r5}, @RTA_OIF={0x8, 0x4, r6}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0x40405514, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471"}, 0x0, [], {0x77359400}}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000007000-0x110)={{0x2, 0x0, 0x0, 0x0, "6456337b62932e14fc7144a94e830a9ab3c1afb140f01103d528cad95189343d9508bce208d2a9200e8ba61f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c4577fbc2183a8ec7fb1b112f19633397e77c69d2f4ed8dbda6751e2ce38fa7b8ffed359e28fae2db916b18ce3bb933d383457b30184f0dbcd856af742821114", &(0x7f0000007000-0x8)='@*)user\x00', 0x8}) 2018/02/16 14:07:50 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000013000-0x10)={r4, &(0x7f0000002000)=""/31}) pwritev(r1, &(0x7f0000001000)=[{&(0x7f0000006000)='T', 0x1}], 0x1, 0x0) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@rand_addr, @in6=@ipv4={[], [], @remote}}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000001000)=0xe8) 2018/02/16 14:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a2e000)='/dev/cuse\x00', 0x80, 0x0) getsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000984000), &(0x7f000038b000-0x4)=0xfffffffffffffea7) write$selinux_access(r1, &(0x7f00000a5000-0x4e)={'system_u:object_r:scanner_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x39, 0x32}, 0x4e) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000008b000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000ebd000-0x4)=0x6) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f00007a3000/0x18000)=nil, &(0x7f00002b7000)=[@textreal={0x8, &(0x7f00009c4000-0x65)="440f20c0663503000000440f22c0f2a70f323666660f38020600800f82d3070f01dfb8ad028ee066b8e6fb00000f23d80f21f86635800000800f23f866b9a70a000066b8e8a09ce366ba000000000f3066b85657bdb90f23d00f21f866353000000a0f23f8", 0x65}], 0x1, 0x0, &(0x7f00001e0000-0x20)=[], 0x100000000000005d) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000392000)=""/4096) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000f60000-0x5c)={{0xa, 0x3, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, {0xa, 0x1, 0x9, @empty, 0x6}, 0x9, [0x1, 0x21, 0x100, 0xffffffffffff235d, 0xffffffffffff2398, 0x7, 0x5, 0xe2]}, 0x5c) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/16 14:07:50 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) bind$inet(r0, &(0x7f0000014000-0x10)={0x2, 0x0, @rand_addr=0x3}, 0x10) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986c497431d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = creat(&(0x7f000000d000)='./file0\x00', 0x2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000016000-0x4)) [ 46.559711] QAT: Invalid ioctl 2018/02/16 14:07:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b6a000-0xc)='/dev/rfkill\x00', 0x28000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000fe2000)=0x7) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) ioctl$int_in(r0, 0x5421, &(0x7f0000ccf000-0x8)=0x7873) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00000e5000)=0x100000002) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000319000)}, 0x0) 2018/02/16 14:07:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000122000)="18000000020001000000be5efecd88367a000802cd000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629037ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) r1 = open(&(0x7f000048f000)='./file0\x00', 0x2, 0x14) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000eec000-0x4), 0x4) 2018/02/16 14:07:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000045f000), 0xfc) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f000093f000-0x2c)={@nl=@unspec, {&(0x7f0000b20000-0xaa)=""/170, 0xaa}, &(0x7f0000157000-0x1)}, 0x2c) [ 46.593184] QAT: Invalid ioctl 2018/02/16 14:07:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000001000-0x8)={0x20}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg$kcm(r1, &(0x7f00005c6000-0x38)={&(0x7f000001c000-0x80)=@generic, 0x80, &(0x7f0000184000-0x10)=[{&(0x7f00008e4000-0xd6)=""/214, 0xd6}], 0x1}, 0x2) 2018/02/16 14:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a82000)={0x8, 0x800c, 0x1000, 0x9, 0x0}, &(0x7f0000589000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002c8000)={r1, 0x1000}, 0x8) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000a77000-0x70)=[]}, 0x0) 2018/02/16 14:07:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f0000485000-0x8)='./file0\x00') ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) mount(&(0x7f0000571000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f00008b8000)='pipefs\x00', 0x0, 0x0) [ 46.674437] xt_connbytes: Forcing CT accounting to be enabled 2018/02/16 14:07:50 executing program 4: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000002806) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000892000-0x90)) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000-0x4)=0x14) 2018/02/16 14:07:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000f67000)={0x8, 0xde19}) ftruncate(r0, 0x0) 2018/02/16 14:07:50 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) inotify_init() r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000002a000-0x4)=r1) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000029000-0x4)) 2018/02/16 14:07:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000090c000-0x12)='/dev/input/event#\x00', 0x8, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000b31000-0x8)) 2018/02/16 14:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000504000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000-0x4)) membarrier(0x8, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000c06000)=[{0x0, 0xffffffffffffffe5}], 0x1, &(0x7f0000d81000-0x10)={0x0, 0x1c9c380}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000490000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/16 14:07:50 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) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000060b000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f0b000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000cf1000), &(0x7f000066c000-0x4)=0x4) 2018/02/16 14:07:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002ac000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f000091d000)={@empty, 0x0}, &(0x7f000038b000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000088a000)={&(0x7f0000fb1000-0xc)={0x10}, 0xc, &(0x7f000005d000-0x10)={&(0x7f0000b97000-0x8c)=@ipv6_newroute={0x3c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0x18, 0x16, @nested={0x14, 0x1, [@generic="90d2da1fbe68d24db90b4242e0"]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x2000000000000000}, 0x0) 2018/02/16 14:07:50 executing program 2: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000032000)={0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000002000-0xc)={@empty, @dev, 0x0}, &(0x7f0000032000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000002e000+0xa91)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000030000)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x128, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x218, 0xffffffff, 0xffffffff, 0x218, 0xffffffff, 0x3, &(0x7f0000030000), {[{{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x3, 0x0, 0xc}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xd0, 0xf0, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) 2018/02/16 14:07:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000d90000)='tls\x00', 0x4) 2018/02/16 14:07:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000027a000)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000478000-0x4)=0xe8) connect$packet(r0, &(0x7f000024d000)={0x11, 0xf5, r1, 0x1, 0xbdc, 0x6, @empty}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7c000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000e8a000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) pipe(&(0x7f00008ff000)={0x0, 0x0}) r4 = add_key(&(0x7f0000056000)='ceph\x00', &(0x7f000034f000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000ddf000)='keyring\x00', &(0x7f0000c1e000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f00008a5000-0x8)=""/8) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000782000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00009f0000-0x8)={0x0, 0x5}, &(0x7f0000f76000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ee8000)={r6, 0x4476}, 0x8) 2018/02/16 14:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000070b000-0x1e0)=[{{&(0x7f0000d9e000)=@alg, 0x58, &(0x7f000084f000)=[{&(0x7f0000d1c000-0x57)=""/87, 0x57}, {&(0x7f000032d000-0xa6)=""/166, 0xa6}], 0x2, &(0x7f0000b05000-0xf5)=""/245, 0xf5, 0x6}, 0x1f}, {{0x0, 0x0, &(0x7f000076b000)=[{&(0x7f0000798000-0xe3)=""/227, 0xe3}, {&(0x7f0000619000-0xc2)=""/194, 0xc2}, {&(0x7f00001fa000)=""/147, 0x93}, {&(0x7f00008fe000)=""/29, 0x1d}, {&(0x7f0000bc8000-0x11)=""/17, 0x11}, {&(0x7f0000ffa000)=""/53, 0x35}, {&(0x7f000062e000-0x23)=""/35, 0x23}, {&(0x7f0000c02000-0x88)=""/136, 0x88}, {&(0x7f000067e000)=""/194, 0xc2}], 0x9, &(0x7f00000b5000-0x1e)=""/30, 0x1e, 0x1}, 0x100}, {{&(0x7f0000074000-0x9)=@rc, 0x9, &(0x7f00008c8000-0x50)=[{&(0x7f00004cd000-0xd)=""/13, 0xd}, {&(0x7f0000f83000-0xa7)=""/167, 0xa7}, {&(0x7f0000392000)=""/4096, 0x1000}, {&(0x7f000095a000-0x14)=""/20, 0x14}, {&(0x7f0000f0f000-0xd7)=""/215, 0xd7}], 0x5, &(0x7f0000aeb000-0x814)=""/4096, 0x1000, 0x3}, 0xffffffff}, {{&(0x7f00008d9000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f00008cd000-0x10)=[{&(0x7f000047b000)=""/252, 0xfc}], 0x1, &(0x7f00002b5000)=""/183, 0xb7, 0x9}, 0x100000001}, {{&(0x7f0000434000-0x60)=@nfc_llcp, 0x60, &(0x7f0000bad000-0x10)=[{&(0x7f0000e13000-0x7a)=""/122, 0x7a}], 0x1, &(0x7f00009eb000-0x1000)=""/4096, 0x1000, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f00001d8000)=[{&(0x7f00003b0000)=""/71, 0x47}, {&(0x7f00000f6000)=""/48, 0x30}], 0x2, &(0x7f0000787000)=""/115, 0x73, 0x200}, 0x4}, {{&(0x7f000079a000)=@un=@abs, 0x8, &(0x7f00000e0000-0x10)=[{&(0x7f0000231000-0x86)=""/134, 0x86}], 0x1, &(0x7f0000ee5000)=""/241, 0xf1, 0x2}, 0x9}, {{&(0x7f0000706000)=@l2, 0xe, &(0x7f0000818000)=[{&(0x7f0000f83000)=""/195, 0xc3}, {&(0x7f0000ab4000-0xa7)=""/167, 0xa7}, {&(0x7f0000e3e000)=""/238, 0xee}, {&(0x7f0000760000-0xbf)=""/191, 0xbf}, {&(0x7f00006dd000-0xb)=""/11, 0xb}, {&(0x7f00001aa000-0xed)=""/237, 0xed}], 0x6, 0x0, 0x0, 0x1}, 0x7ff}], 0x8, 0x40, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000985000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000017d000-0x8)={r1, 0x1}) socketpair$inet(0x2, 0x0, 0xbf, &(0x7f0000d89000)) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f72000)=0x10001, 0x1) r3 = getpgrp(0x0) wait4(r3, &(0x7f0000feb000), 0x80000000, &(0x7f00002b2000-0x90)) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00001c6000)=0x7, 0x4) 2018/02/16 14:07:50 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common='yam0\x00', @ifru_flags=0x2102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000027000)='/dev/loop#\x00', 0xffffffffffffffff, 0x44042) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8000000002) r2 = socket$inet(0x2, 0x3, 0x7ff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008fa000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000034e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00003c4000)={r4, 0x80000, r5}) pselect6(0x40, &(0x7f000039b000)={0x6, 0x3f, 0x0, 0x6, 0x1, 0x10000, 0x9a9, 0xe1}, &(0x7f00009e1000-0x40)={0x5, 0x3, 0x100000000, 0x2, 0x8, 0x800, 0x8, 0x7fffffff}, &(0x7f00003b5000)={0x1ff, 0x80000000, 0x4, 0x0, 0xab, 0xffffffffffff1347, 0xffff, 0x9}, &(0x7f0000b0d000-0x10)={0x0, 0x989680}, &(0x7f0000a22000-0x10)={&(0x7f0000b1e000)={0x1}, 0x8}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000144000-0x438)=@nat={'nat\x00', 0x1b, 0x5, 0x3d8, 0x0, 0x160, 0xffffffff, 0xb8, 0x268, 0x340, 0x340, 0xffffffff, 0x340, 0x340, 0x5, &(0x7f0000ba5000), {[{{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0xffffffff, 0x0, @generic="5836bfb66580be9a750973347341ecdd", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0xff, 0x3, 0xc}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x1, @ipv6=@loopback={0x0, 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @icmp_id=0x1, @gre_key=0x1f}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x4, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @icmp_id=0x0, @icmp_id=0x1}}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xc}, @empty, 0xff000000, 0x0, @generic="184c113368a2be95aac7dcd016015e25", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x2f, 0x2, 0x10}, 0x0, 0xd0, 0x108, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x100, 0x100, 0x0, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x40, 0x0, 0x1}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x8, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @gre_key=0x4, @gre_key=0x401}}}}, {{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0xffffff00, 0x0, @common='bcsf0\x00', @generic="c8c53492aa2dfe20ed7b0e6190f0bb7a", {}, {0xff}, 0x0, 0x2, 0x20}, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x7, 0x9fa}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @rand_addr=0x6, @icmp_id=0x0, @port=0x1}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) [ 46.792111] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 46.802885] xt_l2tp: missing protocol rule (udp|l2tpip) 2018/02/16 14:07:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 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) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000ff9000-0xc)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/02/16 14:07:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e81000-0xc)='/dev/rfkill\x00', 0x200, 0x0) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/16 14:07:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002f0000)={0x0, 0x80000, 0xffffffffffffff9c}) fallocate(r0, 0x1, 0x6, 0x3ff) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000bc4000)=@security={'security\x00', 0xe, 0x4, 0x470, 0xffffffff, 0xd0, 0xd0, 0x1f0, 0xffffffff, 0xffffffff, 0x3d8, 0x3d8, 0x3d8, 0xffffffff, 0x4, &(0x7f0000ea9000-0x40), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 0x0, 0x0, [], 0x3}}}, {{@ip={@dev={0xac, 0x14}, @dev={0xac, 0x14}, 0x0, 0x0, @common='rose0\x00', @common='bcsf0\x00'}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @common='irlan0\x00', @generic="bc9fe9df02a937b65a50c5af8047de43"}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'sit0\x00'}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) [ 46.907253] ipt_CLUSTERIP: unknown mode 3 2018/02/16 14:07:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000), 0x8) write$eventfd(r0, &(0x7f0000952000-0x8), 0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000984000)='/dev/qat_adf_ctl\x00', 0xa0000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000bc4000-0x14), &(0x7f0000ee3000)=0x14) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000810000-0x4)) 2018/02/16 14:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000023a000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f00000ee000-0x100)={0x58, 0x0, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546d44a355dededda484f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdc82b8391907f080d"}, 0x58) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006e0000)={0x0, 0x0, 0x0, 0x898, 0x9}, &(0x7f00004c9000)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cb4000)={r1, 0xe, "de2403109d74fd854e513ea05970"}, &(0x7f0000a48000)=0x16) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x10001) 2018/02/16 14:07:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000013a000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) write(r0, &(0x7f0000002000)='\t', 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000fd000), 0xfec) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d8f000)={0x0, 0x9, 0x3, 0x2, 0xd6, 0x1, 0xfffffffffffffff9, 0x7, {0x0, @in={{0x2, 0x3, @empty}}, 0x29, 0x2, 0x8000, 0x8b00, 0x9c}}, &(0x7f00009e2000)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b11000)={r2, @in={{0x2, 0x3, @empty}}}, 0x8c) 2018/02/16 14:07:50 executing program 6: 2018/02/16 14:07:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000532000-0xe8)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f000093b000)=0xe8) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000768000-0x4)=0x1000, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000071000-0x23ac)={0x23ac, 0x3, 0x1, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@typed={0x48, 0x3b, @binary="380d3c18a93092f849b79c20d286bf84e08fc2e60bc4c3d1405806fe3c9b45a6dfaced39bb4aeed818963ea0483806a398858a92204eb6fb25a214024fba5da0"}, @generic="d7fc6d33f99883ede5050fc3a816acefcd9d0e81d547fb7285298a4a079a3904f03972a2ad6c26cfdeee00e4fdc29bc9c58ec4318d9fb5925c0afd885bda2efb65be03c2e02d22d758a98b677e0d4c4b4d02a008b6c2250cacfd1ae53df362400b9399aa6ef0be3a0fb4c327e3c7eef154c40f8c2e830a1894dac0b42a4fa6188ff320c5b80adff2b8240efcc06433798136d1b2d103044adff2042230bf935af3277840006158b50863f69b04353cb91091370e9976e3a3a7d1022641eabee4bc3f324b6511206114a0282847", @nested={0x1108, 0x3c, [@typed={0xc, 0x44, @fd=r0}, @generic="2e527a80026fdffce1415731fcc9cfa4c2a10d9464d78ea962f8f3374e0f5be46b2b554e517272b638014dc1769e5aaed592ca85af7e02583f869150266f86d9421f92c2065acba3703653bc8d7ea7dbf028b2d0bca66bad345eefc09415436ae1756fc1fefbc66aecbad00036240c0bde7a690e184483092bc8", @typed={0xc, 0x8d, @fd=r0}, @generic="d8dc544a98669ab7ccc04a91c1cf183c9a88a9b8e84796a65a1cf30a9495430d959d209b781861b187b31999220a1311d73890560557fb3250e68e", @typed={0xc, 0x7a, @pid=r1}, @typed={0xc, 0x52, @uid=r2}, @typed={0x10, 0x5c, @u64=0x2}, @generic='[', @typed={0xc, 0x7, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}, 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@nested={0x1178, 0xf, [@generic="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@typed={0xc, 0x24, @uid=r2}, @generic="f64974b7ae09b03d727e83b19f727b384dadfa150357eb1d53e76bcc1548e7cdfbda5746813abc090a944ff841d3fb8a1a02fe147312f0df6fe508b85ba56044fef6b0e72e4b33a3494fcd124a829e87211f9d90c469f369e777a5667c9cb4b144d4beb7986daa8f512a5f4c605c67448826f35a89ff94727f54f1c35542469d98c3fa0b0640a730646e4aa01e65fc9c7a6803ed9bbe8e4e4f69039f49c402f5e11cbdec4f0915564187c605f7a36f3c14901acd4edfcd46fcbc6682255bb4d3b25118b08429042eddd8d84c927523a8d89ac2c592ebe3738e64080e6e9ecb8c478a3389d4fea3", @generic="3f6d0c21f7d703427392c10ef3d505d9b54b4a1d39456142b6a6ef3931bcf64fd3f6867f59f546da9fed5019f461c1519cb2a0c403e26a4f52882a7bed43e69275dd68d17ca54f649eeaf0d85fc1e731246bdf810d505781536e9c95510710331e0591b60d1c3cafe8304ab632adfcf0ac915a9142c345464e050cc1", @generic="cbe079fd"]}]}, 0x23ac}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/02/16 14:07:50 executing program 7: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x7d0}, 0x1c) r1 = socket(0x0, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00002cc000)) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000ff9000-0xd)='dns_resolver\x00', &(0x7f0000114000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ff9000-0x8a)="ae0a798a62fd6f6bf166469783eb876770372ead686062cbfcb4544e1bfd8ef7e64211937724cf6a2b2b7ee47eafd7474c0fc84eb145e15c9fd06da1355de26f2bbe88d4dfd0b2956f1bff75c234873263891f8bfb59ec64bcf2ef3153f849dadee24442bdbbb01acf327bf3d33a6d4bac54a16776c4fbab21e8c6d1f0caa4f8211678e917ee8b2a5909aa355c2afc8ea6c3e242eea0620f2445ac2045f31b1d5070105d50c07d445a553595fcb5ee0b5efa0150457754", 0xb7, 0xfffffffffffffffd) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000ff8000)='.request_key_auth\x00', &(0x7f0000456000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a35000-0x2)='\'\x00', 0xfffffffffffffffb) keyctl$search(0xa, r2, &(0x7f0000ff9000-0xb)='cifs.idmap\x00', &(0x7f0000ff8000)={0x73, 0x79, 0x7a, 0x3}, r3) r4 = syz_open_dev$midi(&(0x7f000091a000-0xb)='/dev/midi#\x00', 0x100000001, 0x201) r5 = fcntl$getown(r4, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007cf000)=0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r4, &(0x7f00007ed000)={r4, r4, 0x2}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f00002e7000)={{0x3, 0x3, 0x400, 0x3, 0xc4}, 0x20, 0x5}) 2018/02/16 14:07:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000572000-0xc)={0x0}, &(0x7f00008d4000)=0xc) perf_event_open(&(0x7f00001d5000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 14:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r0, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000bda000-0x56), 0x0, 0xfffffffffffffffe) dup2(r1, r1) [ 46.940940] ipt_CLUSTERIP: unknown mode 3 2018/02/16 14:07:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000002a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000aaf000-0x4)) r1 = socket$unix(0x1, 0x2, 0x0) r2 = getpid() r3 = syz_open_dev$vcsa(&(0x7f00006df000-0xb)='/dev/vcsa#\x00', 0xcbd0, 0x4000) perf_event_open(&(0x7f00008db000-0x78)={0x3, 0x78, 0x8, 0x800, 0x61b9, 0x617dc794, 0x0, 0x200, 0x20000, 0x4, 0x6, 0x44, 0x8, 0x2, 0x406, 0x10000, 0x81, 0x9, 0xfffffffffffffffb, 0x7, 0x2, 0x80, 0x3f, 0x80000001, 0x8000, 0x8, 0x100000000, 0x3ff, 0x3ff, 0x400, 0x9, 0x1, 0x3, 0x2, 0x100000000, 0x5, 0x9, 0x7a, 0x0, 0x3ff, 0x3, @perf_config_ext={0x100000001, 0x5}, 0x10, 0x6, 0x1, 0x5, 0x2, 0xfffffffffffffffa, 0x40000}, r2, 0x6, r3, 0x2) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c1a000)=@abs={0x1, 0x0, 0x1}, 0x7) bind$unix(r4, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) [ 46.992827] CUSE: DEVNAME unspecified [ 47.006211] netlink: 9040 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/16 14:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000025a000-0xa)='/dev/cuse\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00009b7000-0x10)={0x3, &(0x7f000053a000)=[0x5, 0x9, 0x10000]}) sendmsg$nl_xfrm(r0, &(0x7f00007da000-0x38)={&(0x7f0000d79000)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xac, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@migrate={0x5c, 0x11, [{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {@in=@dev={0xac, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xac}, 0x1}, 0x0) 2018/02/16 14:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000cdc000)=0x1b, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000618000-0x358)=@raw={'raw\x00', 0x9, 0x3, 0x2f8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x228, 0xffffffff, 0xffffffff, 0x228, 0xffffffff, 0x3, &(0x7f0000d9f000-0x30), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x1}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x358) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) 2018/02/16 14:07:51 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1, 0x7, 0xfffffffffffffffd) r0 = shmget(0x3, 0x3000, 0x1, &(0x7f0000002000/0x3000)=nil) shmat(r0, &(0x7f0000000000/0x3000)=nil, 0x1000) mlockall(0x2) [ 47.069804] netlink: 9040 bytes leftover after parsing attributes in process `syz-executor4'. [ 47.087996] QAT: Invalid ioctl 2018/02/16 14:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000e20000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x442040) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000501000-0x8)={0x0, 0x5}, &(0x7f0000c64000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d72000)={r1, 0x80000001}, &(0x7f00002d1000-0x4)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000ba6000-0x20)={0x100000, 0x6, 0x7f, 0x9}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e21000-0xc)={0x0}, &(0x7f0000938000-0x4)=0x143) dup(r2) fcntl$setown(r0, 0x8, r3) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000088a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000005d000-0x10)={&(0x7f0000da1000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1, []}}]}, 0x2c}, 0x1}, 0x0) [ 47.152918] audit: type=1400 audit(1518790071.072:46): avc: denied { setopt } for pid=7472 comm="syz-executor3" 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 [ 47.161179] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/02/16 14:07:51 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) seccomp(0x1, 0x20000000003, &(0x7f00002c0000-0x10)={0x1, &(0x7f0000000000)=[{0x6}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000786000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/16 14:07:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/02/16 14:07:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000b6b000-0x10)='/dev/input/mice\x00', 0x0, 0x200a00) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000c28000-0x4)=r1, 0x4) bind$bt_hci(r1, &(0x7f0000ba2000-0x6)={0x1f, 0x401, 0x1}, 0x6) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x416}]}, 0x18}, 0x1}, 0x0) 2018/02/16 14:07:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008ef000)='/selinux/validatetrans\x00', 0x1, 0x0) flock(r0, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) linkat(r1, &(0x7f0000c01000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000a70000)='./file0\x00', 0x1000) ioctl$KDDELIO(r1, 0x4b35, 0x6) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000034e000-0x20)={0x27ff, 0x2, 0x1000, 0x2000, &(0x7f0000e1c000/0x2000)=nil}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f0000169000-0x70)={[{0x7, 0x92a, 0x8, 0xb6fe, 0x0, 0xfffffffffffff801, 0x1, 0x6, 0x5, 0x1, 0x7, 0x0, 0x6}, {0x1000, 0xfff, 0x64, 0x80, 0x81, 0x5, 0x80000000, 0x9, 0x7fff, 0xfffffffffffffffd, 0x80000003, 0xbb25, 0x800000000000000}, {0x6, 0x80000001, 0x0, 0x5, 0xe63, 0x3, 0x2, 0xa00, 0x80000000, 0x0, 0x2, 0x7fffffff, 0x1}], 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f5000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00005d3000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f000023f000)={r8, 0x2}) getuid() fstat(r6, &(0x7f0000134000-0x44)) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f00008c0000-0x2)=0x25b, &(0x7f0000666000-0x8)=0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) getpeername$llc(r7, &(0x7f00008db000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000623000-0x4)=0xfffffffffffffd6f) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f000056c000)=""/123) 2018/02/16 14:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000720000-0xb)='/dev/vcsa#\x00', 0x1, 0x280) fstat(r0, &(0x7f00006af000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000249000-0x17)=""/23) r2 = signalfd4(r1, &(0x7f0000fdb000-0x8)={0x5b}, 0x8, 0x800) r3 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r3, 0x0, 0x0, 0x80800) bind$alg(r3, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) write(r2, &(0x7f0000fc4000-0x72)="4987f091daed963231ade54924e5b64d03a4e39d107f1562c6ba610916e109faed0c40ebb51b45eec66619641b79576ee4dd059eb6b02d5cb5f5c831431007b834dfc3c786cd493bc4ab3f4e00c83e892503066460036fe33de5f09eda67cf7147d7058b80316cc13487f1f017ce8534c97d385dc2d4d9928802866b2ee7f8f434fec3c654822cce1a1601a60a87959af48771d3fbaa5a8f62b408780a4421e76cfe49fa483c2a0bac84274b3e7f211ff48e", 0xb2) r4 = accept$alg(r3, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000794000)={0x4, 0x10, [0x1, 0x1f, 0x2, 0x554b]}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d55000)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00007c5000)=0xe8) fstat(r2, &(0x7f000004d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r5, r6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000927000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffc00}}}, &(0x7f0000a64000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e0c000)={0x51, 0x20203, 0x10000, 0x1005, r7}, &(0x7f00007bf000-0x4)=0x10) bind$bt_rfcomm(r1, &(0x7f0000b05000)={0x1f, {0xfffffffffffffffe, 0x1, 0x0, 0x3, 0xfffffffffffffffe, 0x37a0}, 0x81}, 0x9) r8 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendmsg$alg(r4, &(0x7f0000e84000)={0x0, 0x0, &(0x7f000034f000)=[], 0x0, 0x0, 0x0, 0x14}, 0x20000000) fallocate(r8, 0x0, 0x0, 0x9) sendfile(r4, r8, &(0x7f0000e65000-0x8), 0x8) 2018/02/16 14:07:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003d8000)='/dev/rfkill\x00', 0x205, 0x0) dup(r0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000b9a000-0x38)="0bf5430f080300", 0x7}], 0x1) 2018/02/16 14:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x4, 0x4, 0x4, 0x81}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000330000-0x20)={r0, &(0x7f0000619000), &(0x7f0000eb1000-0x1), 0x1}, 0x20) 2018/02/16 14:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0xc, 0x1fc, 0x2, 0x0, 0xffffffffffffffff}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008bc000-0xc)={0x7, r0}) r2 = gettid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000fa7000-0x4)=r2) ioctl$int_out(r0, 0x5460, &(0x7f0000169000)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000d4000)={r0, &(0x7f0000661000), &(0x7f0000de5000)}, 0x18) r3 = syz_open_dev$adsp(&(0x7f0000b52000)='/dev/adsp#\x00', 0x1, 0x200) bpf$MAP_CREATE(0x0, &(0x7f0000de2000)={0x3, 0x20, 0xfffffffffffffc01, 0xffffffffffffff00, 0x10, 0x0, 0x1ff}, 0x2c) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000be2000-0x10), &(0x7f000035b000)=0x10) [ 47.210500] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/02/16 14:07:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) connect$ipx(r0, &(0x7f0000315000-0x10)={0x4, 0x1, 0x3ff, "de1b40892113", 0x6}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000067b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000bf4000-0xc)={0x7fffffff, 0x400, 0x8}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000f54000-0x4)) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000061c000-0x4), 0x4) flistxattr(r0, &(0x7f0000e52000)=""/65, 0x41) connect$bt_l2cap(r0, &(0x7f000027d000-0xe)={0x1f, 0x7f, {0x14, 0x63d, 0x1, 0x34f9, 0x9, 0xfffffffffffffff7}, 0xc4, 0xffffffffffffffda}, 0xe) 2018/02/16 14:07:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00003f6000)='/dev/audio#\x00', 0x6, 0x10000) bpf$OBJ_PIN_MAP(0x6, &(0x7f000008b000)={&(0x7f00001c1000-0x8)='./file0\x00', r0}, 0xc) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/02/16 14:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00007cc000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x22800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000525000-0x4), &(0x7f0000ce4000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000040b000)='vegas\x00', 0xfcef) r2 = syz_open_dev$usbmon(&(0x7f0000f28000-0xd)='/dev/usbmon#\x00', 0x7fffffff, 0x10000) sendto$inet(r2, &(0x7f0000cdd000)="5d265387baf9d698088cb57d9f18b6065eff02314f6902443f6e4c770db8714a1543393c2f1a46db2af0ec681203753be5b2ba7ec47ae1a0c2020d76c8a0f92f537786eec34f8ffbb1b56d8ff499fa8c9de79fb2008307a21bebef906c889a7ae4cf96bdc97dbe08a5d26f04b08866745a15234c", 0x74, 0x1, 0x0, 0x0) [ 47.273043] audit: type=1326 audit(1518790071.189:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7488 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x0 [ 47.296971] audit: type=1326 audit(1518790071.193:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7488 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=273 compat=0 ip=0x40ada4 code=0x0 2018/02/16 14:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f0000d38000-0x1c)={0xa, 0x1, 0x7, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000af5000-0xf)='/dev/sequencer\x00', 0x24440, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000f30000)={{0x3, 0x0, 0x80, 0x1, 0x4}, 0x7fff, 0x8, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000569000-0x8)={0x0, 0x0}) sched_setattr(r2, &(0x7f0000dae000)={0x30, 0x5, 0x1, 0x6, 0xfffffffffffff800, 0x9, 0x4, 0x7}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$alg(r3, &(0x7f0000ad2000-0x38)={0x0, 0x0, &(0x7f0000cc8000)=[{&(0x7f000025b000)="1e", 0x1}], 0x1, &(0x7f0000087000)=[]}, 0x0) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) shutdown(r0, 0x1) r4 = semget$private(0x0, 0x2, 0x20) semctl$SETALL(r4, 0x0, 0x11, &(0x7f00009da000)=[0x8, 0x0, 0x5, 0xa4c, 0xfff, 0x1]) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f36000-0x4), &(0x7f000098a000)=0x4) 2018/02/16 14:07:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x5d0e1b56, 0x0, 0x32d7, 0x6a1}, {0x6, 0x2, 0x2, 0x929}, {0x6, 0x80, 0xfff}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/16 14:07:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x200000000000005f, &(0x7f0000000000)=[{0x5, 0x0, 0x0, 0x407ffc0003}]}) prctl$seccomp(0x16, 0x1, &(0x7f0000fd8000)={0x0, &(0x7f0000693000)=[]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000bb3000)=[{&(0x7f0000852000)={0x27, 0x9, 0x4, 0x2, 0xaf28, 0x1, "f52f1dbbccf4976109d867c2efc535f683c99de3ca8c38daacf1c7fcd6ffbceb91b0f185bd7824d0b4cbd54049bee9c8d4b575dcb43b47a0bb1cfb97d4d063", 0x3}, 0x60, &(0x7f0000037000-0x30)=[{&(0x7f0000a6e000)="b4f1abe0e34da8a73da26e3a25a48dc44c11247852f497ab4c3a2f8ba895cbbf49aea96ff94f2e6131542b3ee62252b3909ec66853d0baf5dc862eadb6555ddefeec22436ef7ad508b8c6b4186aa6ddef1061031f097bee465bd93d175fc39ec0de93511a5b634e19d1c556a6a4d4b195d65f7f333b44ed2ea8020f7a17fb76c16848818bf9b62e8ab6ffac48a4da83f7bd0d9b7e64c0e40e3833ffbff8889b3710721bd3d13", 0xa6}, {&(0x7f0000e5e000-0xe4)="1a24c3905c0a8d890d5e1489e7a68cf6c517d3a5ba0a9ea7a51b1a8ddc98da475d288afffca717141e21c2d611df68e39b8b83d12effdc5f234a0ceaa91791c41c2b660c146951bffbe9c238b53ba1490b92b783d8c161e89c156c2b7379c970fa1914722af938c57a90cf935b039fbe6fe6252cf45e58152c1095898ba112cc114ac9ea7d31294068b8e987f4679e436317528d086908cf59f2124e86819df06ce5882a7dd8495f55eca0721c36924e86afbffc2616059c12d9699000ca16884659f3882ce6621353c413144e9f9155221ab66625e41b97dfe757a0095c9f145edc9666", 0xe4}, {&(0x7f0000ad9000-0x1c)="d9cbc4575f4ee14f25510eee9d9c2ac9aa6bd8b898a8cb238d45b26c", 0x1c}], 0x3, &(0x7f0000354000)={0x18, 0x10b, 0x3, "f6cc9bd3080b"}, 0x18, 0x24008000}, {&(0x7f00001bd000-0x5c)={0x27, 0x6, 0xa2c, 0x1, 0x0, 0x3ff, "e6d5467ab85358612b67474dff6fcf47a59779b53ce2ee1c7fd5ccb08694eebb2700fe70157aa379615b90359565927b1e4b91bc288bb086525cf8e7694aa8", 0xfff}, 0x60, 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{&(0x7f0000bd7000-0x64)="00cba9151878cb3c60d69a30d6b170c0d27636f9c6e100d38f2ddf8d6002979009b96b65ad21ad3610f852ae915cdbb5a62f239fbc271b1c27adda7053a8d618d994bcdabd5cf3c1ffe4959ecc84213056563a278d4b330a15dd0da6f58e8f27a2ff747e", 0x64}], 0x8, &(0x7f0000cfc000-0x108)={0x108, 0x108, 0x80000000, "eee4ab4e9f3207d23661c8fdfc0d8a8a190a254edb9b0c7ee168ad603e383ab986c8116c1db147b6e0601aa7168d2a66ac2428cb68651c58dbf6f08d144a698fdb167e9bfa9ab2f4ceb11b8aeb83fb5159b9bf194652f1d19a03c5e15513648a3b00a4dae0c52d01cba852a58a3fe7d6d91e212d0c507f55740c45197d64dddb8ebc338b535f4f7ffc386637bb5d044d834a4f81d520ea14c30a07810023307e69d4b3586f85d61de23bc48175cb948eaad86f8e0dc4578d4b5ff370a143801c78396d031cb13c4959d39b32d50c9357d46fc81596defbc2c35a4f326d1fb38c699261b0a1b9febc556ddf8f138e97ec8c05da0c608c9c"}, 0x108, 0x10}, {&(0x7f000080c000-0x60)={0x27, 0x20, 0x0, 0x7, 0x7, 0x7e, "c8eb8494313e980d0b9e85bb298977c03c5577298330cc785e323a63be30612d9f63ad1749d41f76bec405e913b190bf316a308c59822a358c504fe9f5a57b", 0xb2}, 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0x1000}], 0x5, &(0x7f000019f000-0x1010)={0x1010, 0x117, 0x9, "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"}, 0x1010, 0x11}], 0x7, 0x4) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f000006e000-0x10)={0x6, 0x9}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000df9000)={0x0, 0x2, 0x401, 0x3, 0x1, 0x8}, &(0x7f00002dc000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000026e000)={r2, 0x7fffffff, 0x55ad, 0xfffffffffffffffe, 0x7, 0xa69}, &(0x7f00003d5000)=0x3ef) sendto$unix(r1, &(0x7f0000227000-0x7b)="3c370644ec05409bc87b1815468de87f756a5284d4ceb0eb45b25c621b00acff88669a0b0307974295f3f6c691e2bf2154b171df92be49f037c5056cef38d86c6bb6b678319289bf7dcc8bc16a3e37d2d520f94b7332a9327a6ee607c21a6d3851b838139502a879f842e5b1cab2877d8cf2f9552a1db36e5d1abe", 0x7b, 0x1, &(0x7f000000e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/02/16 14:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000e98000-0x8)=0x2) read(r0, &(0x7f0000c49000-0x18)=""/24, 0xfffffffffffffd0e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000a3c000-0x8)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009e4000)='/dev/qat_adf_ctl\x00', 0x200100, 0x0) flistxattr(r2, &(0x7f0000b6d000)=""/205, 0xcd) syz_open_procfs(r1, &(0x7f00008b6000-0xb)="6e650300000000706500b7") 2018/02/16 14:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000abf000)='/dev/admmidi#\x00', 0x3ff, 0x200) ioctl$VT_WAITACTIVE(r1, 0x5607) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c53000-0xf)='/dev/sequencer\x00', 0x8800, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000c99000-0xc)={@dev={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty}, 0xc) sendmsg$inet_sctp(r2, &(0x7f00002da000)={&(0x7f0000456000)=@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0xfffffffffffffeb2, &(0x7f0000a49000-0x60)=[{&(0x7f00009ec000)="b24721499ad0bb816ff40c07c57b9997eeaf288e4361fb73f81886c2ac50974793ed59fb05a1d6be3498102b7d74a0ec", 0x30}, {&(0x7f0000fe8000-0x7e)="fdc854e975ec9ae0fb478e3a5790a742d25dc7c95a65f1ad11de7182985bbcdfd87050ee4ee1d4acc89ebde1cf196750a2128522201bd6188f758d63bc949b787df5e159a9fdd8e8bc7464aa3d1c337bba493613300dcdc8b99ad6833a71f921d3d58031f58abc98c41b4e514cbd086433b2d4156dbb2217a735615831ea", 0x7e}, {&(0x7f0000b88000-0x6b)="ea41281c614cd9e2edf08ba5591936267e53c228276c784f517aee1e8f6a7612dd95ba3e0493e052649e50c3e3a11f412b3b236aecbbee8749da035d003b20252361934d7d7c18e4e25ffbe4015ffbd80b05e2bf41fe22c40138ff7cd5035dcb483364fa3297a92ceb113c", 0x6b}, {&(0x7f0000fd5000)="c0ff6bd6d3cfe5786fcbed11ed5dfb43f7037dab623e82d47af290fbce9c4e46602f63ad66d98d087e0bdb33678fd74a02b43d32a3233fe92e00ecca2f029f450c106ce1f6026d9e7aabe8fc", 0x4c}, {&(0x7f00006f5000-0xa6)="0d64659e20f8ee680a6480c3ad2121eabfede274ac0ee09693f4c0648e0d60e1af29a4e8e2c50a9f1e1caa324876915b74dec4cdf3e6017c6e0edb8010530257b6f24092bc4176d3e2cc6beeced00dc91ab17aaf5abccd59e2f3249e8f484fa151c044285b292905aaf098e0c1482d7a062a9fe87b378e4746b3c374a8272d043f22e5b4287ba12c08c80cf135258ea65c97d51b6ec5258c4412d751e9ef0cac135e4b65cf94", 0xa6}, {&(0x7f00002ae000-0x1000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x40011}, 0x80) 2018/02/16 14:07:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3, "a2f000"}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x2}, &(0x7f0000001000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000867000-0x4)={0x0, r3}, &(0x7f00001dd000)={0x859c, 0x0, 0x1}) semctl$IPC_RMID(0x0, 0x2, 0x10) [ 47.410945] audit: type=1326 audit(1518790071.246:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7488 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45685a code=0x0 [ 47.434935] audit: type=1326 audit(1518790071.312:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7526 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x0 2018/02/16 14:07:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000323000)={r1}) socket$packet(0x11, 0x3, 0x300) accept4(r2, &(0x7f0000758000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000aaf000-0x4)=0x10, 0x0) r3 = openat(r0, &(0x7f0000849000)='./file0\x00', 0x0, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000a72000)={r1, 0x40000000000001, 0x7f, "7f3e261cdce0b26c386967872dc554be877940ce03196d2e8dc7350dbd67e066b72be58d66b74c444c8fdb60dc1341c7d7626b4b8bca43cf47b35d60b348f4b2bded57296ad37e16bb269b23a02d40827166a9c935c6c291df21012c0e10144976b0f40b83200b9e445e5ce98629fd1ef1f5dc3068c3d003b100f78a2fca3ce047de53"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000035a000)={0x0, 0x0}, &(0x7f00000d0000-0x4)=0xc) r8 = getegid() sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000914000-0x20)=[@cred={0x21c, 0x1, 0x2, r6, r7, r8}], 0x20, 0xffffffffffffffff}, 0x1) write(r5, &(0x7f0000e5e000), 0x0) close(r4) close(r1) 2018/02/16 14:07:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000010d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00003c4000)=""/242) pipe(&(0x7f0000f54000)={0x0}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000c16000-0x4)=0x2) clone(0x0, &(0x7f00007cc000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f0000eec000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b0e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f0000e28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000473000)=0x10) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f000022d000-0xd8)=""/216) ioctl$void(r0, 0xc0045c77) getresuid(&(0x7f0000ce5000-0x4)=0x0, &(0x7f000089f000-0x2), &(0x7f0000d6b000-0x4)) ioprio_get$uid(0x6, r3) 2018/02/16 14:07:51 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000037d000)='/dev/sg#\x00', 0x9, 0x10000) setsockopt$inet_dccp_buf(r0, 0x21, 0x8c, &(0x7f0000104000)="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", 0x1000) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x1ff, 0x0, 0x1c, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/16 14:07:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ce7000-0x9)='/dev/kvm\x00', 0x0, 0x0) utime(&(0x7f0000c97000-0x8)='./file0\x00', &(0x7f0000a98000)={0xedf2}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@text16={0x10, &(0x7f0000884000)="66b80500000066b938cfbaa30f01d9baf80c66b89813908866efbafc0c66b80e00000066efeaff7f3b01b813018ee00f3266b80500000066b9ff0000000f01d966b8010000000f01d90f01b53a5b0f340f01ca", 0x53}], 0x1, 0x0, &(0x7f00006ee000-0x20)=[], 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/02/16 14:07:51 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000fe1000-0x8)=0x4, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b87000-0x4)=0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005d1000-0x4)=r1) read$eventfd(r0, &(0x7f000043c000-0x8), 0x8) write(r0, &(0x7f0000e55000-0x58)="8f", 0x1) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000fe1000)=""/4096) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000ac5000), 0x4) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000fe4000-0xd)='/dev/dmmidi#\x00', 0x401, 0x88242) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe2000), &(0x7f00004ed000)=0xc) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000fe3000-0x2)={0x7, 0x5}) [ 47.556891] audit: type=1326 audit(1518790071.476:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7526 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x0 2018/02/16 14:07:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006c0000)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085e000-0x10)='/dev/sequencer2\x00', 0x10000080002, 0x0) r2 = dup2(r0, r1) read(r2, &(0x7f00004b9000-0x55)=""/85, 0x55) ioctl$int_in(r2, 0x5473, &(0x7f0000547000)=0x1f2cce18) setxattr(&(0x7f0000b3a000-0x8)='./file0\x00', &(0x7f0000eb7000-0x17)=@random={'system.', '-(cpusetvmnet1@\x00'}, &(0x7f00007cc000)='0x0, 0x4eb, 0x3, 0xfffffffffffffffc}, &(0x7f0000857000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000081a000-0x14)={r1, 0x7, 0x5, 0x10001, 0x3ff, 0x9}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) syz_open_dev$audion(&(0x7f0000709000-0xc)='/dev/audio#\x00', 0xffff, 0x100) write(r2, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) ioctl$TCSETS(r2, 0x5402, &(0x7f000055a000)) 2018/02/16 14:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='\x00', 0x80, 0x0, &(0x7f0000df2000)={0x800000000, 0x3}) 2018/02/16 14:07:51 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x4, 0x60000) r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000002000), &(0x7f0000003000-0x4)=0xc) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000eb8000-0x10), &(0x7f0000000000)=0x10) 2018/02/16 14:07:51 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005b6000-0xc)={0x1, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0x43)=""/67) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000e23000-0xc)={0x0, @dev, @dev}, &(0x7f00002ce000)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00005a3000)={r2, 0x1, 0x6, @empty}, 0x10) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f000082f000)) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000708000)=0x53, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000443000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r4 = syz_open_dev$mice(&(0x7f000092a000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000407000)={0x1, 0x1000}) sendto$packet(r1, &(0x7f0000c44000-0xe)="2d01000000e5fffff7005ca73d9f", 0xe, 0x0, &(0x7f0000878000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/16 14:07:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015e000-0xa)='./control\x00') llistxattr(&(0x7f00006e4000)='./control/file2\x00', &(0x7f0000ae9000), 0x0) rmdir(&(0x7f00002cd000-0x10)='./control/file1\x00') ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) close(r0) 2018/02/16 14:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000027a000)='vboxnet0!]em1*vboxnet0$\x00', 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000080a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000867000-0x8c)={0x4, 0x7, 0x8, 'queue0\x00'}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) r3 = add_key(&(0x7f0000fe3000)='cifs.idmap\x00', &(0x7f00005b0000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a04000-0x1000)="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", 0x1000, 0xfffffffffffffffa) keyctl$revoke(0x3, r3) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c1b000)={0x7}, 0x1) 2018/02/16 14:07:51 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000076e000-0x81)="87d0067373f41653cf354a0599c21e35e39a8f00469837ef770400a029cea717795c53299d5e09bb6681f59cd4f9c89a8cacd7cfad1d220cba0ff9b8b5e86f14d6fed268338547ea3e50a6463872fb75257bbadfb1ecbca6224f9e8ee87d80f4dad55536083534a1f3790ba490da526d8dc37947ad5cce0ea93a7def934ca31a6f", 0x81) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000008c000), &(0x7f000008d000-0x40), &(0x7f0000058000), &(0x7f000005b000)={0x0, 0x989680}, &(0x7f000002e000)={&(0x7f000008d000-0x8), 0x8}) 2018/02/16 14:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003f2000+0x91d)='net/ip_mr_cache\x00') sendfile(r0, r1, &(0x7f00002bd000-0x8), 0x67) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000dad000-0x4)=0xb) 2018/02/16 14:07:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() sched_setaffinity(r0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = socket$bt_hci(0x1f, 0x3, 0x1) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f00002cf000)={0xffffffffffffffff, r1}) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000e4f000-0xc)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/16 14:07:51 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000023000-0x12)='/dev/input/mouse#\x00', 0x81, 0x24000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000013000-0x4)) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000009000)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0x2, 0xffffffffffffffff, {0x2, 0x30, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/16 14:07:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000c6c000)='/dev/adsp#\x00', 0x1, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000015f000-0x14)={@loopback}, &(0x7f0000499000-0x4)=0x14) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000070b000-0x9)='/dev/vcs\x00', 0x800000000004000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000020e000)) r2 = msgget$private(0x0, 0x1) msgrcv(r2, &(0x7f0000e55000-0x10)={0x0, ""/8}, 0x10, 0x2, 0x1800) openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f00007b6000)=[&(0x7f00008a0000-0x13)='ppp1*user--!\x00']) 2018/02/16 14:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000565000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000a10000)=0x5, 0x4) syz_emit_ethernet(0x32, &(0x7f0000e28000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x8, 0x5, 0x3, 0x0, [{[]}]}]}}, @icmp=@address_request={0x11}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000937000-0x8), &(0x7f0000164000)=0x8) 2018/02/16 14:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006ac000)='/dev/cuse\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f55000)=0xf618) fstat(r0, &(0x7f0000543000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000456000)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x0, 0x3, 0x100, 0xa, 0x20, 0x88d57547faa51777, 0x6, 0x0, r1}, {0x8, 0xfffffffffffffff8, 0x9, 0x2, 0x5, 0x40, 0x74, 0x1}, {0x1f, 0x7, 0x9, 0x7}, 0x48f8000000000000, 0x2, 0x1, 0x1, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x1, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x2, 0x7, 0x1, 0x6, 0x2, 0x4, 0xfffffffffffffffa}}, 0xe8) 2018/02/16 14:07:51 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000023000-0x10)={0x0, 0xcc, &(0x7f0000015000)=[@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x1, 0x19d2879e, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x10000}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xb7d7}, @in={0x2, 0x3, @empty}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}]}, &(0x7f0000017000-0x4)=0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000026000)='./file0\x00', &(0x7f000001d000)=@known='system.sockprotoname\x00') mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000027000-0x8)={r2}, &(0x7f000000a000)=0x8) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000026000-0x3)) 2018/02/16 14:07:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bc9000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r1, &(0x7f000056e000-0x90)=""/144, 0xc1834b4108441051) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ceb000)='/dev/mixer\x00', 0x80, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00005f8000-0x4), 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff}], 0x1, &(0x7f0000001000), &(0x7f0000001000), 0x8) dup2(r3, r0) 2018/02/16 14:07:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)) gettid() mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000804000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000813000-0x8)=0x300000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000357000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) r2 = userfaultfd(0x0) memfd_create(&(0x7f0000a8b000-0xc)='/dev/rfkill\x00', 0x1) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00000a9000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) readv(r1, &(0x7f000010b000-0x50)=[{&(0x7f00007f4000-0x1a)=""/26, 0x1a}], 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000d0c000-0x9)='/dev/vcs\x00', 0x4000, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/16 14:07:52 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x19) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000004000-0x10)={0x1ff}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1}, 0x10) 2018/02/16 14:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c79000-0xc)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000422000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ced000)={0x0, @in6={{0xa, 0x3, 0xd188, @loopback={0x0, 0x1}, 0x5}}, 0x80000001, 0x4}, &(0x7f00003c9000)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f3e000-0x75)={r2, 0x6d, "55a74440c399336c912e829f0dbe11678f2af10eebf9d3a67000496e1b6689b54380b6e397cf8b64295d0a558a898d7c58812fe2c95d37b9ec23ba97cad34636efc0b0e834c9621a4012bf4b24ff59c2bbfc7d3d10ab583827242a4ad0b885f7d06b0050a1fada34e6f505928d"}, &(0x7f00006d4000)=0x75) seccomp(0x0, 0x1, &(0x7f000093e000)={0x1, &(0x7f0000d13000-0x8)=[{0x8, 0x471, 0x1, 0x1}]}) 2018/02/16 14:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cb1000)=0x55) sched_rr_get_interval(0x0, &(0x7f0000cf9000-0x10)={0x0}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e47000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000039000-0x4)=0x10, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00005e3000)={0x7f}, 0x4) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f000033c000-0x10)={r0}, &(0x7f000054f000-0x4), 0x81) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a21000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f000036f000/0x4000)=nil, 0x4000, 0x6, 0x40010, r2, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000848000)=0x10000) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f00006bb000-0x10), &(0x7f0000072000), 0x0) 2018/02/16 14:07:52 executing program 7: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00003e6000/0x2000)=nil, 0x2000, &(0x7f0000f91000-0x76)=""/118) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[]}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ca4000)='children\x00') ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000452000-0x48)={0x0, 0x0, [0x7, 0x7, 0x3ff, 0x5, 0x7, 0x10001, 0x7ff, 0x1d7500]}) 2018/02/16 14:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000f71000)='/dev/dsp#\x00', 0xe49, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000021c000-0xe8)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast2}}, &(0x7f0000358000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00009e5000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) munlockall() sendmsg$nl_route(r2, &(0x7f00008e9000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x28, 0x13, 0x101, 0x5, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/02/16 14:07:52 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, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f9a000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b7f000-0x1), 0x0) r2 = accept(r1, &(0x7f0000ec5000)=@l2, &(0x7f0000e3b000)=0xe) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000b50000-0x4)) keyctl$setperm(0x5, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) r3 = request_key(&(0x7f000022d000)='dns_resolver\x00', &(0x7f0000cc6000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00008b9000-0xe)='rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffff8) r4 = request_key(&(0x7f0000ead000-0xa)='encrypted\x00', &(0x7f00001f2000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000086f000)='*selinux\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r3, &(0x7f0000dfe000-0x1000)="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", 0x1000, r4) dup2(r0, r1) 2018/02/16 14:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) openat$audio(0xffffffffffffff9c, &(0x7f0000039000-0xb)='/dev/audio\x00', 0x8000, 0x0) readv(r1, &(0x7f0000985000)=[{&(0x7f00003d4000-0xfd)=""/253, 0xfd}], 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002a5000)='/dev/qat_adf_ctl\x00', 0x2001, 0x0) recvfrom$llc(r2, &(0x7f00003b6000)=""/225, 0xe1, 0x20, &(0x7f0000efe000-0x10)={0x1a, 0x0, 0x7, 0x54d2, 0x3, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000740000)={0x0, 0x78, 0xfffffffffffffffd}, 0x0, 0x800000000000, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f00007a2000)='/dev/dmmidi#\x00', 0xffffffff, 0x20000) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000aab000-0xcf)="a0fc569ee9779ca218e1c301250c2ada4b849598b0ef1c0d66181024c84224634d5cce4726b577f09a90f864ab7ebb6863da090c14dc43aafb7622ac2c120f0fd81d349ed497c75af662f04d42a1ed5f57312b729bd06cac06d7070fbc835865796261bd5d814ddae31a37a8a53e11716c4bfab8d3ad98ed46224376cb375e48597a3220340ee6638aac192acd169ce34c7c6d8d34210c83049224fd6bcfa3d1d0db8ef4248c33980996f96ae611050e2c9cc7f71d3989f179672eba164e4fc4ac78450aab1049eae755547ad31425", 0xcf) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000d26000-0x1)=0x4) dup3(r3, r0, 0x0) 2018/02/16 14:07:52 executing program 0: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000ea000-0xd)='/dev/usbmon#\x00', 0x9, 0x81) ioctl$TIOCCONS(r2, 0x541d) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00005f9000)={@common}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000a3e000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000844000-0x20)=[], 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000e9c000-0x30)={0x30, 0x2, 0x0, 0x2, 0x3, 0x200, 0xe1d1, 0x6b02dad5}, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fb4000)={0x0, 0x0, []}) ioctl$KVM_RUN(r3, 0xae80, 0x0) socket(0x9, 0x6, 0x0) 2018/02/16 14:07:52 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a03000-0x4), 0x0) fstatfs(r0, &(0x7f0000d88000)=""/85) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000915000-0x10)={0x2000000000000, 0xffffffbd, &(0x7f0000fc2000)="9c285ac5772171aaead86f8d66e7ecb17ac0a27089ea1a9cc0c7fd"}) 2018/02/16 14:07:52 executing program 5: r0 = socket(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001000-0x9b)=""/155) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x2, @empty}}) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/02/16 14:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b43000-0x8)={0x0, 0x0}) getpriority(0x3, r4) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ee1000-0x400)={"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"}) r5 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d99000)={0x0, 0x0}, &(0x7f0000f9b000)=0xc) r7 = getgid() sendmsg$unix(r2, &(0x7f0000953000)={&(0x7f00008c5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000011c000-0x80)=[{&(0x7f000034f000)="e1485ee4987c2de1f928d3944c6fb2c29fcc6d2369d0cf0ed91c13dc54b03861eb1a531b515954edb1e2b56bbd2859475e902e4437b0a616a3bb3f2d523cc16ced573d9d9d38eb54894456faad7a924e7dc99a95d3ba1c0604c85026451fa9aa7367ea2668af86039bf49cc844785e4d1ec95dfeb09af7a0df2a0a580bb21880488e19193f7615e81a32d1de5022743a1899b4662eea3fe867c490f9f7125378d961817abb0de3f15d42ed6430291515693a41ce703f6c57c334ea", 0xbb}, {&(0x7f0000710000-0x12)="60aba9799877aa4ddbaa54e41b8f61ccf252", 0x12}, {&(0x7f00004ad000-0x3f)="d65f3418f04b2a4115c7b5418e844d866be25326fd710c46911df46a440b3eca06ff38b91a78025580a7be1799ea33b30d055bf5c3a7205e11aff5ab65c2a0", 0x3f}, {&(0x7f0000072000-0x74)="544fe91ac56f2d310a94c2cfe9f94bd3e3d92f7502bf780ed978b803579998fb1b9a9ec72e8e13e86daf028f923da17edaa689bdd635fcdfad061633330afe2cdb2c7753b6e17ec73d9d9a8d59002684453c7d96d71296e72ceddcf704351f79f25806ce91402dfa46f70883e50d17e4056c9d7e", 0x74}, {&(0x7f0000325000-0xbc)="b76067777d0578593f497588dee9328f46455e2e62f1ee5fc2fd63dde2f28efa64f9e870bf46fa98930bff5848dcffcfc0a0b9ba310c12b27ca449e76db2e3464fc122c3f61fd125f99dec42bacb3f05943d4fa9f841c118527d1e559e97b9406098513627d92614a59578a274073a734e76c524105291713a2f717d9d15cc461b22f0a9ed92ebdf9093645ff5ebf063e7f484db0fe632e547485419b8860dcc2ee4a324cdfa5a41eda93b013677ee9915c644a0764b16024fbf5de1", 0xbc}, {&(0x7f0000f98000-0x59)="5866a827d79688d11bbace780c8e003e06c8566ddf9dcb43c0d94b4f964b77b7a13655d7bda72798eaf264ef3b199fbead70f347d23ab696fcd578dea15d9ac4c3135f53a57159f4bc908f2d1ecd46fcb76225f797c6d608e4", 0x59}, {&(0x7f0000598000-0x93)="0e958573829b98d329e88945927991955896b0b538a547b75d68fe09e3d3a0afebaa11c5e32593fa0abe6326e4c8cb618193001419940c3d92525270a50b276d59cd48a00b9539f1b4fe9911ac7aab9ea386b56651ee3c7de0d64612b374923783605eb01dbca3d1e6d9eb1615c01922c576d5c57df4b8d2e23342d5587a303946289dcc5a1074fb0efd96a83cd394371037c9", 0x93}, {&(0x7f00004f8000-0x1000)="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", 0x1000}], 0x8, &(0x7f00008f2000-0x40)=[@rights={0x20, 0x1, 0x1, [r0, r3, r3, r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x4000}, 0x2578fb602aee6bd8) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f000027a000-0x4)=0x200000000000e) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3}]}) 2018/02/16 14:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x5, 0x100000000) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000062000-0x4), &(0x7f0000f92000-0x4)=0x4) 2018/02/16 14:07:52 executing program 6: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = semget$private(0x0, 0x4, 0x400) semctl$SEM_INFO(r1, 0x7, 0x13, &(0x7f000016e000-0xaf)=""/175) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) poll(&(0x7f0000d07000-0x8)=[{r0}], 0x200000000000031b, 0x0) 2018/02/16 14:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa}) r1 = epoll_create1(0x0) pwritev(r1, &(0x7f0000cd3000)=[{&(0x7f0000d90000+0x778)="9ba99e2ed4cad7396f9bce51c883ce20f588b3b1f8ed25141684717a4767fb641c0457ef61ff45649617c8fc24b81f6a55ecb0096496dd10f5aff6c8780d3d56c7aa4b043134431eeda3cdd583f4efe3d4bd6c3e4b773162280fd2e72d8aa4a1cc79ae39015bc1", 0x67}, {&(0x7f0000f17000-0x51)="626960c986bd44b349a8dc2a1e91282e094724c6f84f3af6b0cf030746f73f80a8c5057d1e388a7f9ec95ca50750f709cd34c1c9fbdf56b01a47e223d9a3473bbdd3374242c84da690b8f47a0c121b8d05", 0x51}, {&(0x7f00005f4000)="df08b0b5a7cc87774b9134360669933115bf09efa626140f0071ee1295d7e2b61c620f1eeb10d38c0e11cdf28e7fdb0c5d8c4ade77df468f9d034c1a14baad6b0b02546db4cb1301008229c267ef992a130547db447544998efda2dc14a573dcad01018c7d6bb865fc7f041cc8224d37aeb648d1836132928cfd2993b79bf3829a23aaed7e6743279ff259c6cdb948468c1755a2d44fb6149002ae54140fc437e84a0676955e0b7bb512d990927ccc09acefd3c2079a441005b026ab563a4967635fce6eddb9fe084fa6e89b1c29bd8e212952c2dbf525", 0xd7}, {&(0x7f0000eef000)="88b42490d94618eedd9db2c497bd33d0878b855fbaf431614b02a4bd355b9bd186a8975cfa904aa919cd2361ce2410a512e2c24a1785abfb5ea33b823d64ce2410ce06eebab2587dbc6a3614a9921a8c5ae046f10e9e796edc6e57bfa9b9107cf1191d389cf2", 0x66}, {&(0x7f0000357000)="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", 0x1000}, {&(0x7f0000439000)="1deedd8cc78a7c06c6b97b9c126cf82a80fdfa5a7259ace815d798f74de65ebade2637f99b1c5e88b8ac835b42df934dd53bfc98960384", 0x37}], 0x6, 0x5d) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000110000)={{&(0x7f0000d87000/0x1000)=nil, 0x1000}, 0x1}) r2 = getpgid(0xffffffffffffffff) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cf1000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) perf_event_open(&(0x7f00004e3000-0x5f)={0x4, 0x78, 0x4, 0x2, 0x1000, 0x100000000, 0x0, 0xde91, 0x20, 0x2, 0x0, 0x8, 0x4, 0xde81, 0x80, 0x8, 0x8, 0x5, 0x8000, 0x7, 0x1, 0xffffffff, 0x3ff, 0x6, 0x9, 0x4, 0xffff, 0x332, 0xffffffffffffff43, 0x200, 0x3, 0x9, 0xfff, 0x401, 0x80000000, 0x7, 0xecd, 0x1000, 0x0, 0x9, 0x4, @perf_config_ext={0x9, 0x20}, 0x2800, 0x6, 0x8159, 0x7, 0x6, 0x1, 0x80}, r2, 0x2, r3, 0x4) connect$nfc_raw(r3, &(0x7f00004ea000-0x10)={0x27, 0x1f, 0x540b, 0x5}, 0x10) r4 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) readv(r4, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f00000c5000)) r5 = syz_open_pts(r3, 0x400800) dup3(r1, r0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00008d8000)={r5, 0x1, 0x1, 0x4, &(0x7f0000772000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/02/16 14:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x800) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = syz_open_dev$dmmidi(&(0x7f00001f8000-0xd)='/dev/dmmidi#\x00', 0xa9, 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000082000-0x4), &(0x7f00005d3000)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x21, &(0x7f0000833000-0x14)={@remote}, &(0x7f0000caf000)=0x14) 2018/02/16 14:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004d2000-0xb)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000bb9000)=0x3, 0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000760000-0x48)={0x0, 0x0, []}) 2018/02/16 14:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1f000-0x10)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) tkill(r1, 0x2b) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/02/16 14:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00005a6000-0xb)='/dev/audio\x00', 0x200, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'aead\x00', 0xffffffffffffffff, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bd5000-0xa8)="a12080872b54f3944c2d773afdaf331ba11bb0d3a7410e9a407bd726c8a712ad49545fa0f4dc3eb335a0b0c6ae17998f0bc7c6a47cd5b287f4a79747adc7f8b97756780468417f62d8f93139430217b3597978e370012d8fa075895c4c4c53caebeea12f10119f276302251659540ef6852e1b0db32b2a7b47f72f8045d79a1e30425ad3a859107a32b05c72a1c0c15d223646b693f57385ba355bdaefa0798ac84c2fc65e2c52f4", 0xa8) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000040e000)="8d80fa923f3d390973ff61972524f88cb2306911a1a3b998ee8116ddf22c695df183335cc58f56367c624ac8fd8ba45c65598d872332cb07e18682603c490967e3754dfb2ebbb7dd2f9b8639ceacb5ad4521d04ce65364ebd291e6b6153525338e364c0c00e7c5968f2f8de5fec55fada7812287f36fd6342e25b9084659ae07", 0x80) 2018/02/16 14:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x803, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f00008e4000-0x8)=0x40) lookup_dcookie(0x8, &(0x7f0000dd5000), 0x0) write(r0, &(0x7f0000158000-0x7)="2400007e0000001f006beb03000000000773016500090000000700eb080d0000000d9520", 0x24) 2018/02/16 14:07:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000509000-0xb)='pkcs7_test\x00', &(0x7f0000f7d000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a0c000)="dbdc6e95bacd80d4b7433e46312e1dd82f799e77a208c60044a4308399454907f1c40ab4b7c30ea6f65a93fc45dd90d8ba458750649403deb1e3c3dbc6f368c8b9e78cf54f0adc0ab7ab7497180d80417a3f08a6730639257abf2dda7480992eea67704bf01792966c11c77b4128a223f06c0f9fdf82fb44d451be4cf0", 0x7d, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000a1c000-0xb)='cifs.idmap\x00', &(0x7f000073a000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00009e0000)="4e4ed7f31afaa8279843b5e053830e601865dbbd7e08920d047b9453c68f1f938bf130618e081dcba18d3cf9746d997b2102ad314705265599b923f21373180559d4f3c863ba842d38a14629bd", 0x4d, 0xffffffffffffffff) r2 = add_key(&(0x7f000024c000-0xc)='cifs.spnego\x00', &(0x7f00002cc000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000027b000-0xc)={r0, r1, r2}, &(0x7f00000f8000-0x1000)=""/4096, 0x1000, &(0x7f000096c000)={&(0x7f0000896000)={'crc32c-intel\x00'}, &(0x7f0000bcd000)="07dec88c14059da848724a099ea4f18117e24dda58efa2bcfa62e4738fecc7709d8280e90fcab6c9ab21e946d41cef9de5840c0643d6456a82fbe850d64c554337b259a8ed6c71c04160a53872b4a14e07620a50142c137ec5f85b6b7d1e2663bbe4250b1c5e5d89b4278efdaccb7751763395257a8e0163ba8a7389a721e7fe726aaa391446842161364f681bf837a3f81258", 0x93}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$vcsa(&(0x7f0000910000-0xb)='/dev/vcsa#\x00', 0x4, 0x1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007f2000)='/dev/rfkill\x00', 0x220000, 0x0) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x5) bind$inet6(r3, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r3, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}}, 0x1c) getsockname$netlink(r4, &(0x7f000035d000), &(0x7f0000bc5000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000d9f000)=@sack_info, &(0x7f0000ef4000)=0xc) 2018/02/16 14:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCEXCL(r0, 0x540c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 14:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(0xffffffffffffffff, 0x7) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000ece000-0x9)='/dev/vcs\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a07000-0x8), 0x8) tee(0xffffffffffffffff, 0xffffffffffffffff, 0xd15e, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000502000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00001b5000-0x4)={r0}) 2018/02/16 14:07:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a30000-0x1a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xb000, r0, r1, 0xfff, 0x14405) r3 = inotify_init() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000001000-0x22)=""/34) inotify_add_watch(r3, &(0x7f0000cc2000)='./file0\x00', 0x100) fsetxattr(r2, &(0x7f0000000000+0xb6)=@known='security.capability\x00', &(0x7f0000000000)='posix_acl_accessmime_typeeth1eth1\x00', 0x22, 0x13c82d7915c3c221) prctl$setmm(0x23, 0xe, &(0x7f00003e9000/0x1000)=nil) r5 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1ff, 0x20002) accept4$alg(r5, 0x0, 0x0, 0x80000) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/02/16 14:07:52 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000013000-0x38)={&(0x7f0000011000-0x10)={0x1d, r1}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000016000-0x3c)={0x1, 0x0, 0xffffffffffffffff, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) 2018/02/16 14:07:52 executing program 7: 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$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000812000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004d3000-0x13)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b86000-0x11)='/selinux/enforce\x00', 0x2401, 0x0) sched_setattr(0x0, &(0x7f0000ec3000-0x30)={0x0, 0x6, 0x1, 0x7}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f20000), &(0x7f0000b96000)=0x14) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r1, &(0x7f0000c61000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000877000-0x34)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0xc, 0x16, @typed={0x8}}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000524000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f3000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d2a000)={r2, 0x6, 0x1}, 0x8) 2018/02/16 14:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000612000)='/dev/amidi#\x00', 0x7ff, 0x8000) pipe2(&(0x7f0000792000-0x8)={0x0, 0x0}, 0x800) renameat2(r0, &(0x7f000034c000)='./file0\x00', r1, &(0x7f0000ada000-0x8)='./file0\x00', 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f00005da000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/02/16 14:07:52 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000005000)=""/183, 0xb7}, {&(0x7f0000002000-0x39)=""/57, 0x39}, {&(0x7f0000006000-0xb9)=""/185, 0xb9}, {&(0x7f0000002000+0x950)=""/82, 0x52}, {&(0x7f0000003000-0x72)=""/114, 0x72}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x8, 0x0) lseek(r0, 0x0, 0x7) mbind(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x8002, &(0x7f0000001000-0x8), 0x3, 0x0) 2018/02/16 14:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000059c000)='/dev/snd/seq\x00', 0x0, 0x808a002) fstatfs(r0, &(0x7f00004e8000)=""/227) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd"}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0xfe8b) prctl$void(0x1b) creat(&(0x7f00009e2000)='./file0\x00', 0x31) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @tick}) 2018/02/16 14:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008b2000-0x8)) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000656000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004a3000-0x14)={r1}, 0x14) [ 48.486298] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7695 comm=syz-executor5 2018/02/16 14:07:52 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003bc000-0x9)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000dfa000-0x4), &(0x7f0000db1000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000858000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00005a0000)={0x0, 0x0, []}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003f0000)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000f1f000-0x2)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b4c000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffff60, r2}) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00002c6000)={{0x0, 0x7, 0x7, 0x7fffffff, "676c64773b7af4a31dcca5da448350da621185821d669b2624a1acf10a421431fbb8184440472d6b202ae396", 0x7}, 0x0, 0x0, 0xffffffff, r3, 0x7ff, 0x5, "4d752f35a07877c254205553af3825503dd3b01485bb392ec5c9b1b4e8ccae75a1fe33905dc34facce9e3766fd964cafeb1d4f93800da2fefd7f36c68f7bb081", &(0x7f000014c000)='\x00', 0x1, [], [0x7, 0x1000, 0x2, 0x7fff]}) 2018/02/16 14:07:52 executing program 0: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000952000), &(0x7f0000cd3000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000000000)) getresgid(&(0x7f000001e000-0x4), &(0x7f0000af0000-0x4), &(0x7f00005fe000-0x4)) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d30000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000058e000/0x2000)=nil, 0x2000, 0x2000000, 0x50, r0, 0x51) lstat(&(0x7f0000104000-0x8)='./file0\x00', &(0x7f0000d2e000)) mlock(&(0x7f00009d3000/0x2000)=nil, 0x2000) 2018/02/16 14:07:52 executing program 5: mmap(&(0x7f0000002000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000005000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xfffffffffffffff8}, 0xffffffffffffff47) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000007000-0x4)=0x9b) 2018/02/16 14:07:52 executing program 3: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f00008d8000-0x96)=""/150, 0x96}], 0x1, &(0x7f00001bb000-0x4f)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000f1c000-0x10)={0x2, 0x0, @empty}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/16 14:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x6) uname(&(0x7f000098e000)=""/53) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r0, 0x10d, 0xbf, &(0x7f000079c000-0x4), &(0x7f0000351000-0x4)=0x69c4a5d13df95edf) 2018/02/16 14:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f8e000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000dec000-0x88)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @empty, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) r3 = accept4$inet6(r0, &(0x7f0000a38000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00005c7000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00006a2000-0x8)={0x2, 0x5, 0x1, 0x401}, 0x8) 2018/02/16 14:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ceb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r1, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{}, {}, {}, {}, {}, {}], &(0x7f000014b000)={0x0, r2+10000000}) io_submit(r1, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00005be000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r1) mbind(&(0x7f0000d8f000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000216000-0x8)=0xb4, 0x401, 0x4) 2018/02/16 14:07:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007d1000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002b7000-0x4)=0x0) sched_setaffinity(r0, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b38000+0xefa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/02/16 14:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) dup2(r0, 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) syz_emit_ethernet(0x72, &(0x7f0000626000-0x72)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/02/16 14:07:52 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) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x0, 0x80011, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f39000)='/dev/audio#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$cont(0x9, r1, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x6c, "9d5d994df436ae9dd9caa3d25b62609064cd45b70010a78dff636d2c0a729a11a227992c28cb11e043ef3bdcfe9a6b87a7801254ea12219ff14d42db5a806bafb439fda56b590309d7cb7b5864709cdb1f9296630ff0c015a57e75e457948d586a244d211f660829929f6ad3"}, &(0x7f0000b1f000)=0x74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000000000)=0x8) 2018/02/16 14:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000c73000)='/dev/snd/seq\x00', 0x0, 0x10000) r0 = socket(0x10, 0x4000000002, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000dd6000)='./file0\x00', &(0x7f0000c32000-0x8)='./file0\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) dup2(r0, r1) 2018/02/16 14:07:52 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000d60000)='/dev/vcs#\x00', 0x9, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000439000-0x4)=0x3, 0x4) clock_gettime(0x6, &(0x7f000074d000-0x10)) [ 48.681229] device eql entered promiscuous mode 2018/02/16 14:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f4c000)='./file1\x00', 0x2, 0x40) fchmodat(r0, &(0x7f0000471000)='./file0\x00', 0x40) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000036d000-0x8)='./file0\x00', 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000b36000-0x80)) fstat(r1, &(0x7f0000149000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() lchown(&(0x7f0000455000-0x8)='./file0\x00', r2, r3) mount(&(0x7f0000191000-0xe)='./file0/file0\x00', &(0x7f00005e6000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f0000b06000-0x33)) unlinkat(r1, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f00003df000)='./file0\x00') getcwd(&(0x7f0000a35000), 0xffffffffffffff85) 2018/02/16 14:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005d2000)='/selinux/enforce\x00', 0x71671a8c1a7210e4, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008a2000-0x11)='/dev/qat_adf_ctl\x00', 0x2000fe, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000c2000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000cb000)={r0, &(0x7f0000c16000-0xd2)="d85a8be50ff096347632952caeb80d7d1e6759309d37a9b8cc5b39f860e11ab95274aadfe52faafa47d491d5533e3aadd255367a6862f2064df72fa12dd90e8d91d0fd4507cbb837239760b3b5931ad3c7ab2beab2a7115c50090ceb4c9a6a6a2e986d520598ed0c7d47109d0f31af99c1abe9538e4f7ef077f497ebae7f3d6d9718a42b48d1823f8999b4deeeea3e581ebeb1cc36c56aecf8dba0bfb3acee02fe4342482e360590c69999730534affabf366c6837b6e43910735643606aeeb199b2999c9477be46f401575ef99df4c17915", &(0x7f0000258000)="6402101907d815576e332614eab74c95f32b63ca15fe0758240785b64a63139c2fc296129669dfbc042183ac743543c5847151bb46a1502a0b3613435a5a446a7e97fe5fae", 0x2}, 0x20) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000dbf000-0x18)={0x0, 0x0, []}) 2018/02/16 14:07:52 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000012000-0x9)={0x1f, {0x3, 0x5e, 0x100000001, 0x42, 0x7, 0x8}, 0x5}, 0x9) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x3}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000012000)={0x3, 0x2, 0x1, 0x0, r1}) 2018/02/16 14:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000369000-0x4)=0xfffffffdfffffffd, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000f37000+0x32b), 0x800) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000001d000)) 2018/02/16 14:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d2d000-0xc)={0x7, r0, 0x1}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000791000)=""/178) r2 = syz_open_dev$vcsa(&(0x7f000027c000-0xb)='/dev/vcsa#\x00', 0xb2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000444000-0x4)=r2, 0x4) write(r0, &(0x7f0000263000-0x27)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f13a050003006e35", 0x26) 2018/02/16 14:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a3a000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r2, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x1000000000016) dup2(r2, r4) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e}], 0x10}, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000ec9000-0x10)={0x2, &(0x7f0000e1f000)=[{}, {}]}) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f0000a54000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2018/02/16 14:07:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b41000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000e71000-0xa)='/dev/vcs#\x00', 0x0, 0x0) fdatasync(r0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000040d000-0x4)=0x4, 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000896000)) 2018/02/16 14:07:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x101200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000d86000)="232109a7", 0x4) rmdir(&(0x7f0000241000-0x8)='./file0\x00') getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000904000)=0x401, &(0x7f0000a98000-0x8)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f00004e4000-0x8)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f00003c8000-0x1d)='em0-mime_typeem0vboxnet0em0*\x00'], 0x1000) renameat2(r1, &(0x7f00005c1000)='./file0\x00', r1, &(0x7f0000238000)='./file0\x00', 0x6) 2018/02/16 14:07:52 executing program 3: mount(&(0x7f00003f9000)='./file0\x00', &(0x7f0000441000-0x8)='./file0\x00', &(0x7f000009d000-0x8)='fuseblk\x00', 0x110000, 0x0) clone(0x7ff7a8cea884cf59, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x10000000000, 0x4) 2018/02/16 14:07:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000aab000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) sendto(r1, &(0x7f0000c77000-0x5d), 0x0, 0x0, &(0x7f0000dbe000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000725000)=@assoc_value={0x0, 0x8000}, &(0x7f0000c04000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d0d000)={r2}, &(0x7f0000e6a000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008d8000-0x98)={r3, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x0, 0xc5}, &(0x7f0000062000)=0x98) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00003da000)={@llc={0x1a, 0x1d, 0xbf8, 0x7, 0xfffffffffffffff8, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, {&(0x7f000029c000)=""/4096, 0x1000}, &(0x7f0000d27000-0x1), 0x1d}, 0x30) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000017d000)=0x9, 0x4) 2018/02/16 14:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009b0000)={0x0, 0x0}, 0x80000) sendmmsg(r1, &(0x7f0000dab000)=[{{&(0x7f00002bf000-0x1)=@ethernet={0x306, @empty}, 0x10, &(0x7f000004d000-0x40)=[{&(0x7f0000e07000)="2167b3a8bcc3a8ba011a50231554f4be74687b13fbf06d810239b80e961e477fdf1ac3363e807217e57b056b8fcbe35430a681fd735a0b0621951b576d74f3e6c86c0f4971cba54336cd20f4e1ded1fa33dd999a78a74041c09f60fd964c0b0633c72ad632f3352fb5cebdad89b925655d555813c3594f652027e50c1d4150853c1dd6488213ec2a8c18845b5c5cddef31a25e454af38935477fa2932cbf2fb826f062dff7190fbead78e0dd3e6712b52075936e0fcdaea1ddfff71b4e", 0xbd}, {&(0x7f0000f5b000)="90bbf73cad7b77b57f40339d01f3ee1e9cea8ab8bed7b6045b383dcbba738fbbe718ddbb24e947a847f93a5a1e9ac5008637a0960ac9b6981c4d8ec9b013afb1cc843094248f9dea03eb413d327b70c8780ff9c6d094069b84ba51aec147c30d56889043010a9134e852d041089b0d2f98b3ad32175ec565b97303a7700e9d0228c1860c0feaf50cd374762b26bf1d8dd6fc424c6b65f7e2bc23f32420192969e32a601240b347f44e5abdcdb9733de9ac63e7a649788f20bc6f473b52c2fad5149e08c5b0ad5fbe1ca78532e3", 0xcd}, {&(0x7f000002e000-0x1a)="ad85240531652edcc99082f2d9e9eff3387656544a4687fbb83445e5", 0x1c}, {&(0x7f0000576000)="5416589ce25febbe2a55b858f3811f6ae87f4f2126853d24ce8211fa3a8e3a0c2a17", 0x22}], 0x4, 0x0, 0x0, 0x1}, 0x7fff}, {{&(0x7f00004f3000)=@nfc_llcp={0x27, 0x4, 0x0, 0x7, 0x1, 0x3aa01019, "3632d59c7e5e210260003992048e196da386d594d81bf3d48687dbcbe6584d85e1a33d1ba3376b18dd9cee3af09ea62f3f82388fd6bbd66b8563b126d14e56"}, 0x60, &(0x7f000026b000)=[{&(0x7f0000917000)="85657b07e94727d03693bfeb06", 0xd}], 0x1, &(0x7f0000252000-0x388)=[{0x10, 0x108, 0x100}, {0x30, 0x29, 0x2, "eae45abd2ff4958c4b3b2a9083687bd387f914ccd2437b16891b7919acd85158"}, {0xb0, 0x104, 0xff, "8ab5d07384689a78b716f3ab441d47c33a78ad2d6036f245e965f012c4e15607c5491383697cb242e74092cd8b6d63760b7a41a5cb940e26b8c725ae7279b73b7f1701df7157e27e7d4edac9431fff854a8cc5d72445484a3d03a6c1e9cfd392335d308f8924c1ad32dcc14d1a5c1583910a5b9df2291249fad5d682a133d693f77d38098d108d52b0d2f82fbfc5a68659e7096cf981f8408c7e14"}, {0x38, 0x11, 0x8001, "cf99a0726e88d3f27bd7e5fd07ee6d3fbaaaf39251d7f8c7a3ad825a10a0e03059907f"}, {0xf0, 0xff, 0x8, "2c0d221cd92577d552d32581a05ac827b5ce1dfcb88394ae0890f2ab392d85913c599408fec2de17ef8db54139363aaf4d9a3553b8c13d8f754c34dbb4b41fb39ee57ada2bff0b410601eb013778625a9148dd3bbd7985ac820b1da9c9bf1e2722724163f047feae7411a046e24d88b9c17819322bea2c548b3c093a2d5900f0d3aacd39d2c89462c4fb54446a4d16c9d63300f76d921aff5ecb2fbf505db3e9e77ca5e1171a5b116e40e253a7608d6d982cb84c5624ecf2deffc3bcf278a946f9825895aed781ea6f14580c5ace2c579b35004e6e6d8aa5cb"}, {0x108, 0x6, 0x5502be83, "717c74760f5d65f2343ac409bd18cbf5f351108bcb32c7f0fd967574097584549390dfce3ed888b487471648b05987f20213c38dc3c428d0994a5f44a4d9d22408f7602f6240015b1794b7c1bd896fd1cf647d6a949f89610670430d863bc037094460ee34167136589c92b9b40d1e18ff0e268006379bc579824575a29b6ab20e12f7bd35ae2c323af1af1b860e3534c21438908bb9f2ba9ee0a3a9cbe38cfe3c856345d794f0fecc85586d23854fc573d9800cbe8fbd187b7700c878ea5c5da5dee0b4d3f40864e11d659abf8d21a9e7e77ed2b7eecde9055801a65271137cd35f6b953b42d3f3581b9ddc00d5e489a1c50a6f99a3"}, {0x68, 0x1, 0x9, "142e73749fe887e4451508de6c22e5aa1d438cd989faa167c18f2664d753b8eea1789585e71fc2af00fa8ba703c7b9477c835256855498c0912181c80f883dd79b52d9ea0ce64e28ce86106e2edd444b41"}], 0x388, 0x10}}], 0x2, 0x44001) r2 = socket$inet6(0xa, 0x7fd, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003ad000)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00008a2000)=r3) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000c1d000)=0x800020007, 0xfffffffffffffdb7) 2018/02/16 14:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a6f000)='/selinux/context\x00', 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000046000)='/dev/qat_adf_ctl\x00', 0x241, 0x0) mq_timedsend(r1, &(0x7f0000fa3000)="6a385efe71c651cf0275e4e0c88016d14b00f049aea54d22a0f8a285869c0407c5a8fb921180472a8b4c67b1d892642c66c5b63bcc490f167c78024cb4b1baa0494c3010023869fd77134a92cc01098b0c9f0d3f2eb16bed8be0f6e000a8b972811129899fe7919479c093b50cbb94a13c960498c4bc02ffde99edd9fdd91e8826653547e08aeaf97b16126b3b55cecb0b3eb9351c9525c5327638b381206275cddbe21dbc4a78736143b10757971de603c5cc5e97aa87f9575c66ae511d6dc3bfb782aca845af", 0xc7, 0x80000000, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005a4000-0x16)='/selinux/checkreqprot\x00', 0xfffffffffffffffe, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f000030b000-0x4)=0x7ff) write$selinux_context(r0, &(0x7f0000533000)='system_u:object_r:policy_|ofig_t:s0\x00', 0xb3) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000091000-0x24)={0x68, 0x1000, 0xfff, 0x200, 0x3, 0x400, 0x9, 0x4, 0x5, 0x5, 0xba7, 0x3}) 2018/02/16 14:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) sendmmsg$unix(r0, &(0x7f0000bd1000)=[{&(0x7f00009e2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000051b000)=[], 0x0, &(0x7f00005d2000-0x94)=[]}], 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000bb1000)="50cbf6b84fa56c53a63a11230bce28960bd92e4f2cfc3ca2a4d698607ab37d7b0ee09cff23e2df51e2eda05df39f4a658d793baf239e7499863bf75e77", 0x3d) shutdown(r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000558000)={{{@in6=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000b4f000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000007c000-0xe8)={{{@in=@dev, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f000083a000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000038000), &(0x7f0000dd2000+0xa47)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f2f000)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, 0x1, 0x0, 0x0, 0x385f45a4feb018c2, 0x80, 0x2b, r1, r2}, {0x800, 0x0, 0x0, 0x4, 0x2, 0xfff, 0x5, 0x2}, {0x8, 0x6, 0x0, 0x2}, 0x101, 0xa, 0x1, 0x1, 0x3, 0x3}, {{@in=@empty, 0x3, 0x32}, 0x2, @in=@empty, 0x0, 0x5, 0x3, 0x0, 0x4, 0x1}}, 0xe8) 2018/02/16 14:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000c87000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000e3f000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00009c0000), &(0x7f00002d3000)=0xfffffffffffffe93) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/16 14:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x380000000000000) close(r1) 2018/02/16 14:07:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a33000-0x8)={0x0, 0x8}, &(0x7f0000054000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000061a000)={r1, 0x3ff}, 0x8) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@cpu={0x28, 'cpu\x00', 0x0, {0x4, 0x1}}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) syz_emit_ethernet(0x3e, &(0x7f0000947000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/16 14:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg$alg(r0, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000894000)=[{&(0x7f00005e0000-0x1000)="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", 0x1000}, {&(0x7f000072e000)="614fa5c138b0120cff8acc411d72f5e4434310a7d7f90a18ab85a0a47075c3aa0cb0dbf1e6f980fea7604d822f4c4e131ffefdfeda84f8cf0a03395e0dc40ab5214a109f63c5d739399de27ca0350d2f4a97e881f22e1c8844ea7a587d2518b2c4f4c9f7f1500a81bbc76c2aa5d91b8275762b23cb35eb8981cafeb3fabc77f5fe548ef5adea74a4b0bcd0f0370f58fc6fdccc2a29f63400ebd0fa7664ee5a9722564719cb54536bfb2c3141a94b7be299db8bf132cae9b46869daf687b996051c473144b18b63743a784e19e53996e5d561a2f2caef", 0xd6}, {&(0x7f0000739000-0x3d)="b6f3643bc7612d3ddc5d4f41ff0ccd9bf828508ba642f89885e61cdf39e32b73576c73269d1000b94ea614405819a45aadffe7632328bd3c8a95489823", 0x3d}], 0x3, &(0x7f0000131000)=[]}], 0x1, 0x0) [ 49.020162] QAT: Invalid ioctl 2018/02/16 14:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) pivot_root(&(0x7f000050a000-0x8)='./file0\x00', &(0x7f00008bb000)='./file0\x00') r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00004e7000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x1e8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000842000), {[{{@uncond, 0x0, 0x1c8, 0x1e8, 0x0, {}, [@common=@unspec=@comment={0x120, 'comment\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='nr0\x00', @generic="fd4058e2ec5e5da10e64949f578f8099"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) r2 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000048000-0x4)=0xc, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 2018/02/16 14:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000ca3000-0x4)=0x48, &(0x7f000059e000-0x8)=0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000613000)='/selinux/enforce\x00', 0x0, 0x0) r1 = inotify_add_watch(r0, &(0x7f000026a000)='./file0\x00', 0x200) inotify_rm_watch(r0, r1) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000d7b000)) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f00001a7000-0x38)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000e86000-0x30)=[{&(0x7f0000544000-0x80)="1e2d1fce8927bc491065ab5f4c54a1a4b617df94039ab727aca5f585a76ddd6eee717c23dfe4347e6a29889a6ce8d4c0fd0f6d98f5897f632362da1b6111bfc03f86fb0423858ad4ab40386dd4d4187ceac7dfd563261f042c21782587172a3ac2b57d24e880884cf68248b93be8e3d9d80f29b08c864dd859df1ffc959932c9", 0x80}, {&(0x7f00003c1000-0x74)="b0ff4e87872f4e91dc1926faf7a06961bb610c5b1a5487270ba88fabfa489beb99587f8effa0cb18f659b6527e94e0c87a061cf45d9ab99c5a337f0b1419812334fa87eb87be6ea6fa0118813a70b3f06f9f1fda26dbfc1634d8fd559d9357441a072e60443d9db57030ad8b420c79a723a86ec7", 0x74}, {&(0x7f0000fa4000)="82c0df8db8189f0d9b2a50cdeca6dbf653308971d4a8c28b2f46251ac58f1aa00ce736fe724ce697edf4e7b2840bc0bcc235a30889322ea7cad4b63853dcc025e52b8c44382fc8bf93f3afd1814f9dae7b63ea6bbd15aa66a7cf6184bcaf56140f695628f18f973af7eb1505c30f374a759147f5bc12aee2eb9970c2ad46f0fa4ffca984225c4daf4f29fd7c5340f828bb042b4b7cbf7e6fda8254", 0x9b}], 0x3, &(0x7f00002d4000)=[], 0x0, 0x20000000}, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000076b000)) ioctl$sock_bt(r2, 0x8907, &(0x7f0000335000)) 2018/02/16 14:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) socketpair(0x1b, 0x4, 0xffffffff, &(0x7f00008a3000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) r2 = memfd_create(&(0x7f0000614000)="74086e75000000000000f3ff008c00", 0x2) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) pselect6(0x40, &(0x7f000035e000)={0x3, 0x2, 0x7fff, 0x4, 0x0, 0x100000000, 0xfffffffffffffc1f}, &(0x7f0000bfd000-0x40)={0x4, 0x7fffffff, 0x401, 0x0, 0x80000000, 0x8001, 0x0, 0x8}, &(0x7f0000ea3000)={0x3d, 0x0, 0x3ff, 0x5, 0x0, 0x9b4}, &(0x7f00006ed000)={0x0, 0x1c9c380}, &(0x7f0000030000)={&(0x7f00002fc000), 0x8}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000cf7000-0x90)={[0x3, 0x1000, 0x0, 0x40, 0x0, 0x5, 0x0, 0x0, 0x61fc, 0x9, 0x4, 0x8000, 0x3f, 0x9, 0x1000], 0x0, 0x86d07}) [ 49.092482] x86/PAT: syz-executor6:7788 map pfn RAM range req write-combining for [mem 0x1ce0f0000-0x1ce0f0fff], got write-back 2018/02/16 14:07:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009b8000)={{{@in6=@local, @in=@empty}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00001a3000-0x4)=0xfffffffffffffd42) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002fe000-0x28)={@common='rose0\x00', 0x0}) time(&(0x7f000064e000-0x8)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@generic="71f667bdce03bef9d8402a89509d132b", r1}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000593000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00008c9000-0xb)={0xfffffffffffffff7, 0x9, 0xfffffffffffffff8, 0x100000001, 0x5, 0x8, 0x10000, 0x48d, 0xffffffffffff8000, 0x80000001, 0xffffffff}, 0xb) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x304}]}, 0x34}, 0x1}, 0x0) 2018/02/16 14:07:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000e8d000)='./file0\x00', 0x22680, 0x68) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000f7b000)=""/95, &(0x7f0000c48000-0x4)=0x5f) preadv(0xffffffffffffffff, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1}], 0x1, 0x1) 2018/02/16 14:07:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) socketpair(0x1b, 0x4, 0xffffffff, &(0x7f00008a3000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) r2 = memfd_create(&(0x7f0000614000)="74086e75000000000000f3ff008c00", 0x2) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) pselect6(0x40, &(0x7f000035e000)={0x3, 0x2, 0x7fff, 0x4, 0x0, 0x100000000, 0xfffffffffffffc1f}, &(0x7f0000bfd000-0x40)={0x4, 0x7fffffff, 0x401, 0x0, 0x80000000, 0x8001, 0x0, 0x8}, &(0x7f0000ea3000)={0x3d, 0x0, 0x3ff, 0x5, 0x0, 0x9b4}, &(0x7f00006ed000)={0x0, 0x1c9c380}, &(0x7f0000030000)={&(0x7f00002fc000), 0x8}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000cf7000-0x90)={[0x3, 0x1000, 0x0, 0x40, 0x0, 0x5, 0x0, 0x0, 0x61fc, 0x9, 0x4, 0x8000, 0x3f, 0x9, 0x1000], 0x0, 0x86d07}) 2018/02/16 14:07:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007bb000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000241000)={@common='sit0\x00', &(0x7f0000a0a000)=@ethtool_rxfh_indir={0x38, 0x4, [0x5, 0x40, 0x0, 0x3f]}}) 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$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000906000)=0x0) capset(&(0x7f0000150000)={0x20080522, r1}, &(0x7f00009af000-0x18)) 2018/02/16 14:07:53 executing program 7: prctl$void(0x23) 2018/02/16 14:07:53 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000022000-0x50)={@common='ip6gretap0\x00', @ifru_mtu}) 2018/02/16 14:07:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x80) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x19a2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000002000-0x90)) r2 = socket$inet6(0xa, 0x0, 0xffffffffffffffff) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00006e7000)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0xc8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x20000000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000ffa000-0xa4)=""/164) recvmsg(r2, &(0x7f0000ff9000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000-0x35)=""/53, 0x35}, {&(0x7f0000002000-0xeb)=""/235, 0xeb}, {&(0x7f0000001000-0x9a)=""/154, 0x9a}], 0x3, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x9}, 0x10100) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001000)={@generic="ef47828856f8a63101cbcb61d1fdb55f", @ifru_addrs={0x2, 0x3, @rand_addr=0x5}}) 2018/02/16 14:07:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000a29000-0x8)='./file0\x00', 0x800, 0x40) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ba000-0x10)='/dev/sequencer2\x00', 0x583480, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f000000c000)={0x20, 0x80000000, 0x1}) fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$evdev(&(0x7f00000e5000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000000c000)) 2018/02/16 14:07:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000074000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x20) 2018/02/16 14:07:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x2) flock(r0, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000-0x4)=0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000003000-0xc)='/dev/amidi#\x00', 0x101, 0x28840) fcntl$setflags(r1, 0x2, 0x1) socket$inet(0x2, 0x5, 0x7fff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r3, &(0x7f0000003000), 0x8ab9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000005000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000006000-0xe8)={0x0, 0x0, 0x0, 0x1, 0x8001, 0x0, 0x4, 0x1, 0x4, "69baa224bd2dd978f7cbb6bfefc749c09abc5256dfc089c98ba0bc1c44b58e028c13686b3f11f60b8d736b5edbb66e411e3c0120623a7caca73a6589d1cce953", "3820ce2abbb5864a2fd0ac283b2a3a5b87a8ad996c05f2d11d2df5049ef29a4b3cf3620c78427a62765f1728b6a719617f65d28ebfd99478ff3c4bd283e4b490", "63339c6c79144c3070cbf5c25982b4d8514ebe1e13a2e40986ffbcf1ecc93b71", [0xffff, 0x7]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000006000)=0x7, &(0x7f0000007000-0x8)=0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r4, &(0x7f0000007000)=[{0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="09b24b3ce8dd30141918", 0xa}, {&(0x7f0000005000-0x5a)="853422bf940386223fc8edb35a8af21a51542388e090779e5c404401673f9a99097e04f5670c0e20e51d7dbe3002a0887bd5c696c1ef1d23aa2e7bc9f18712fd05336ee0baa27c621cc434237e448d2be36a7ec1e1d8b8c3b52f", 0x5a}, {&(0x7f0000000000)="efcb3226beafd87ec1ca061a13c46b7fd0c6afc4c1967e07248d78d3ef2a43d7ae58da4fbce397a1d5639e6585c2dffcd964c06b469c33ac9c13b23e4565d8153e7e7f5ff0a2c6bc7edf178b7c72eaec9a2d30a55dbbb01a19c7f718af68be45cc14c414d891f6b58938314592ce8580184a5e31c75972374b22fb2b5031c241ce81e977f38463911bd1de620c095a5229f9f3c1c5e12dd39c785f11e60f96c0bff175e1d36f8fc19a99e8552ae21bd38006cbdf0891dfbe8c6cb7b078eec9edf054636408a6816980dbe2d7ace0c9df", 0xd0}, {&(0x7f0000002000)="27f04f127cfc733b5c23719c9ca1573b551c9f640dafb3e111aa00f6fbd7392c6f348c539b062f9e3cf2a20407ee9ae81c05a877c52afe6829ebb12d5986d54b7cdcb1f7b995bdda028cb53f6b82021aa15708d0b0", 0x55}, {&(0x7f0000006000-0xe0)="d2d93b6b42bafcf48eac62d60ac361784e3df8a1c28ba9d6af59444d17c71631c168135a40971171f178346662bb4c1f1227c5688b2c066949861eb9c935dd5ec3e4bfae1050ccf3032dcbb293bbf2e5ae36c064bfb02d2b01f625b6732a8c7c95c5b2357a0ef5f1c6c4b83e58765939cb1e1ebb4d4479ba7f225b9772b3ca191dc07be362aa0fe01467423a43f4a096119f8137e2ce7fc50261ec7e4bc8e1786f477c7f717bafedd227f8491c3b8392a123ea62742a57f2b9c6b8478de29f002d7b4ee7de3f188530b87d559636ff6c303418bb6c3db2927355404f60b99156", 0xe0}, {&(0x7f0000004000-0x2b)="5fba61e9bbc7923e02c3f52f314eede15a9dc2ce7477c6bf7a8b078a060144f138c401364c7920bc0231e5", 0x2b}, {&(0x7f0000008000-0x37)="5e1152e186554f508d5cb9bbb9829a446c8bdf8367965eede7218d9b3a19ef708f33bc7f4e792626ccefd9d7892a22ab0d8ed7fff2a8f4", 0x37}, {&(0x7f0000007000)="0f6bf3e86dc967cc3038569beebf13f72baa5be3d9c714a863fcd903a1ba134411261dd5b170a6db43bbca6145d4f94ec41908f493d3461a7346da7210e5318590bcf3a1c46a4c9888cd117a20af5bfdb2ff3b41b610245c17cf7c8a2346f031f473f6df4009a4065b562696d5bc9b17ac2756582b8e3126c92d9d795fc01ff130bb4dceda20caa1d2807852d3ed3700f8c3fd1c711ee00cf0c74e827e47985a8d9875acc83a3dcb93737207e159249b53a415d1a9af3fcbe7b322e3ec27", 0xbe}], 0x8, &(0x7f0000007000)=[], 0x0, 0x8001}, {0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000005000)="de8148951ac3b2ad5910259141f29263a756a19ea0ece3510981cfbf499e157a13708595cc2286ed513c297cb2db0b5a5cd9a3cb79b3de3e0634e2dcd44c8e488701c967e8761a2b3dd7f49acfe92bb7b4b9b6533293330c62c02b120bc50ace6e85a9378ec729a40c3efe08e9736d9962daf11f713e1af100e3a8233835f4a5e095e188e7a5f236fe2c44c0f628576fbfbd622c6642ad35dbd0425bf91fe8f926ab0368e7a604c1e25ed2b06062f3db5665f0a010d74de9c8987df8b6961f3b0253dbca2de2426305e4c6210f63726e6fe2c643c31ed20b5f58b8a9c7f2c5c317", 0xe1}], 0x1, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xa0, 0x117, 0x2, 0x86, "0f7efb078a6f688659c952231168768b0a9c55203f90a6647c365b9e9737409c4abefa278d19f2fdb9c9b6e886e9bbf37581015902d69f189cbfd1833ece47c90151df338ff1fb6417fca407b966115ca0cbdc907aea2bb826f0e50eba53d563ade700c6fac9fbb2922644282ba2e7713753fabfbe72b673f81f19f92c52a50888751ac7c283"}], 0xb8, 0x4000000}], 0x2, 0x4000000) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000-0x4)) ioctl$TIOCCONS(r4, 0x541d) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/16 14:07:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000737000)={r0, &(0x7f0000162000-0x85), &(0x7f0000d80000)="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"}, 0x20) 2018/02/16 14:07:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000084d000)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x1, 0x4, 0x0, 0xffffffffffffffff, 0x9, {0x6, 0x3c, 0x1000, 0x8, 0x0, 0xffffffffffffffff, 0x0, @in6=@empty, @in6=@loopback={0x0, 0x1}}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x2, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xb0}, 0x1}, 0x0) 2018/02/16 14:07:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000527000-0x4)=0x941d, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x402) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f000034c000-0x8)={0x5, 0xae54}) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) 2018/02/16 14:07:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x4b0, 0xffffffff, 0x0, 0xf0, 0x1c0, 0xffffffff, 0xffffffff, 0x3e0, 0x3e0, 0x3e0, 0xffffffff, 0x4, &(0x7f000041b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ipddp0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x3, 'syz0\x00'}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [], [], @generic="d932ab598be28675912222b2104ccc2f", @generic="7d89b4f32ae3cd6fd197b29aad111631", {}, {}, 0x0, 0x0, 0x1}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, @empty]}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x510) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ab5000)='/dev/audio\x00', 0x10000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000c32000-0xc)={0x5, 0x0, 0x8, 0x4, 0xbcc, 0x7f}) 2018/02/16 14:07:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$audion(&(0x7f00003f9000+0x8b9)='/dev/audio#\x00', 0x134b, 0x40000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002fd000-0xc)={0x0}, &(0x7f0000002000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f000099e000)=""/168) syz_open_dev$dmmidi(&(0x7f0000149000)='/dev/dmmidi#\x00', 0x2, 0x82) [ 49.379807] print_req_error: I/O error, dev loop0, sector 0 [ 49.408611] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 49.436340] ptrace attach of "/root/syz-executor3"[4215] was attempted by "/root/syz-executor3"[7883] [ 49.458153] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 49.473469] ptrace attach of "/root/syz-executor3"[4215] was attempted by "/root/syz-executor3"[7883] 2018/02/16 14:07:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000a3e000-0xd)='/dev/dmmidi#\x00', 0x100000000, 0x2000) r1 = open(&(0x7f00006fb000)='./file0\x00', 0x80000, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') 2018/02/16 14:07:53 executing program 5: socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d80000)='/dev/cuse\x00', 0xa002, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c53000)=0x7, 0x4) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008df000-0x8)={0x0, 0x7}, &(0x7f0000bc9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000051b000-0x8)={r3, 0xdb1f}, &(0x7f0000769000-0x4)=0x8) timer_create(0x2, &(0x7f0000174000)={0x0, 0x2d, 0x6, @thr={&(0x7f000083e000)="2e8cce37386048db6c466e25e3c5074c342f1e44488beb2eca9440a1328b0ec7b3dc636a9b6d162389e2cebce2183ae0912f5d926e983bdab4b989cf2a145857e8369b3157ab4201c478a8220cd7246837bb8e4a3d13d6f4e7a30f7c3743b868b80fa766158e1e413c4dafd4e51c021701e034a81ec65875500c3e1b4dc685ac6e668dd8b47eb372", &(0x7f00001c1000-0x96)="5bd152cada6df10751bd4bd93a3ab916c5eab50b0782a2b2b58457a043fb591e03a611a763cdbd1d9090df234fd51e4b0532ac25fd41a83aad462e2281ce2e073193ed69992e7f2d839b834aa6091f006589ce63b50709a2bbf3aa8d8d2d0554618e6fc7bf9c9b82e14f76ae747f852fafadacd8d11f33ae8211854d71a40e173f0604eba1fa3d19ffa30bfa3e51cd7e9c6ecf3efaf3"}}, &(0x7f0000a1d000)) writev(r2, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) bind$llc(r2, &(0x7f0000459000-0x10)={0x1a, 0xf6, 0x100000000, 0x8, 0x6, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003dc000-0x4), &(0x7f0000c3f000-0x4)=0x4) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) modify_ldt$write2(0x11, &(0x7f0000f54000)={0x9, 0x101000, 0xffffffff, 0x4, 0x3, 0x2, 0x1, 0x400, 0x47a4, 0x3ff}, 0x10) tkill(r4, 0x1000000000016) vmsplice(r1, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) 2018/02/16 14:07:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000826000-0xa)='/dev/dsp#\x00', 0x6d0a, 0x204000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000feb000-0x8)={r0, r1}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9c000-0xec), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f00007a8000-0xb3)='c', 0x1, 0x0, &(0x7f0000097000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) read(r0, &(0x7f00006a7000-0xa1)=""/161, 0xa1) close(r0) 2018/02/16 14:07:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) timer_settime(0x0, 0x0, &(0x7f00002f2000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f000061b000)) r0 = syz_open_dev$mice(&(0x7f0000bfb000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) timer_settime(0x0, 0x0, &(0x7f0000d9f000-0x20)={{0x0, 0x1c9c380}}, &(0x7f0000efa000-0x20)) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000ea0000)=""/100) 2018/02/16 14:07:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00006d7000)=0x9) sendmsg$nl_route(r0, &(0x7f00003bc000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000005d000-0x10)={&(0x7f0000647000)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_PREF={0x8, 0x14, 0x3}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000713000-0xc)='/dev/audio#\x00', 0x0, 0x8000) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000c76000-0x4), &(0x7f00002b4000)=0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ac0000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000f83000), &(0x7f0000ee8000-0x4)=0x4) 2018/02/16 14:07:53 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000041f000)='./file0\x00', &(0x7f0000137000-0x8)='./file0\x00', &(0x7f0000b00000-0x9)='configfs\x00', 0x0, &(0x7f0000593000-0x1000)) 2018/02/16 14:07:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f0000689000-0x18)=[&(0x7f00000f3000-0x1)='\x00', &(0x7f0000dca000-0x7)='$[GPL^\x00', &(0x7f0000610000-0x15)="5c27516b657972696e67ff6574683070726f632600"]) r0 = open$dir(&(0x7f0000dd2000)='./file0\x00', 0x26106, 0x0) r1 = getegid() lstat(&(0x7f0000ffc000)='./file0\x00', &(0x7f0000978000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x400002ec, &(0x7f0000d53000)=[r1, r2]) fcntl$getownex(r0, 0x10, &(0x7f0000d39000+0xd6)={0x0, 0x0}) r4 = getpid() rt_tgsigqueueinfo(r3, r4, 0x20, &(0x7f0000c37000)={0x30, 0x800000000, 0x5, 0x3}) mbind(&(0x7f0000693000/0x3000)=nil, 0x3000, 0x4000, &(0x7f0000ec1000-0x8)=0x4, 0x4, 0x4) r5 = syz_open_dev$audion(&(0x7f00006c1000)='/dev/audio#\x00', 0x1, 0x14200) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000609000-0x1000)=""/4096) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000efd000)='/dev/ppp\x00', 0x202000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f0000f03000)={0x29, &(0x7f00008c3000)="f5f498afb2bbb13f682618318f64610f5cf3af700d677c27b9bda5089d66f3e5ff6add8ccd9d9def1c"}) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000d75000)={@common='ip6tnl0\x00', &(0x7f0000697000)=@ethtool_ringparam={0x10, 0x2, 0x1, 0x604, 0xa7, 0x5, 0x8, 0x3, 0x5c7}}) 2018/02/16 14:07:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000942000)='/selinux/enforce\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000444000-0x10)={0x8, &(0x7f0000666000-0x40)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00009bf000)={r2}) dup3(r1, 0xffffffffffffffff, 0x0) 2018/02/16 14:07:53 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00001b8000-0xb)='/dev/audio\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) r1 = socket(0x7, 0x80805, 0x0) connect$ax25(r1, &(0x7f000056f000-0x10)={0x1e, {"03491f0800"}}, 0x10) 2018/02/16 14:07:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffff, 0x111802) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3937800000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00001f1000-0x9)='/dev/kvm\x00', 0x400000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x20) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 49.568955] netlink: 'syz-executor1': attribute type 20 has an invalid length. 2018/02/16 14:07:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000a20000)=0x4) prctl$setptracer(0x59616d61, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000cb8000)="81a6342eba7066dfba310fb87848dc61e6286edfe4c14c575325f83f2400434f93b225bfd6f681a9274a24745a2b538664be065fa50cbfa354d80a68b1c1a1", 0x3f, 0x20048800, &(0x7f0000085000-0x1c)={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x129}, 0x1c) r2 = request_key(&(0x7f00009e5000)='rxrpc\x00', &(0x7f0000a4b000-0x3)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000095f000-0x12)="882d2b5e252d266574683063707573657400", 0xfffffffffffffffe) keyctl$clear(0x7, r2) fstat(0xffffffffffffffff, &(0x7f0000754000-0x44)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000636000)={{{@in6=@dev, @in=@rand_addr}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f000018d000)=0xe8) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/02/16 14:07:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x476, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000004000-0x10)={0x2, &(0x7f0000004000-0x10)=[{0x2, 0x100, 0x7, 0x400}, {0x0, 0xfd, 0x6, 0x36}]}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000003000-0x8)=0xdf5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) 2018/02/16 14:07:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvmsg$kcm(r0, &(0x7f000055f000-0x38)={&(0x7f00008c9000)=@ipx, 0x10, &(0x7f0000fbe000-0x20)=[{&(0x7f0000c50000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce4000-0x8e)=""/142, 0x8e}, 0x0) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc1000-0x38)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9e000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) ioctl$void(r1, 0x5450) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) write(r1, &(0x7f0000914000)='!', 0x1) read(r0, &(0x7f0000f93000-0x78)=""/120, 0x78) 2018/02/16 14:07:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) prctl$getreaper(0xb, &(0x7f000066c000+0xe01)) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) fcntl$setlease(r0, 0x400, 0x3) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ca7000-0xe)={0x0, 0x0, 0x3, [0xfff, 0x1, 0x8]}, &(0x7f000019b000)=0xe) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000719000)=@assoc_value={r3, 0x4}, &(0x7f0000838000-0x4)=0x8) 2018/02/16 14:07:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008004500f, &(0x7f0000004000-0x8)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/16 14:07:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f36000-0x8)) r0 = syz_open_dev$vcsa(&(0x7f000040f000-0xb)='/dev/vcsa#\x00', 0x7, 0x109002) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000f9000-0x4)) bind$vsock_dgram(r0, &(0x7f000003d000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) [ 49.633397] netlink: 'syz-executor1': attribute type 20 has an invalid length. 2018/02/16 14:07:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000dd4000)={0x2, &(0x7f00000f8000-0x10)=[{0x28}, {0x6}]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a17000)={0x0}, &(0x7f000084f000-0x4)=0xc) ptrace$peekuser(0x3, r0, 0x7) prctl$seccomp(0x16, 0x1, &(0x7f0000296000)={0x1, &(0x7f00004bb000-0x8)=[{0x200, 0x1000, 0x7, 0x100000000}]}) [ 49.746164] audit: type=1326 audit(1518790073.665:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7937 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x0 [ 49.780798] audit: type=1326 audit(1518790073.700:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7937 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x0 2018/02/16 14:07:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, {}, [@typed={0xc, 0x0, @ipv4=@empty}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r0, &(0x7f0000480000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000a6000)='/dev/mixer\x00', 0x400180, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00005b0000)=0x6, 0x4) 2018/02/16 14:07:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000eaf000)='bdev]em1^/&/vmnrt0eth0{[security^teu\x00\x00ed\x00', 0xfffffffffffffffe) pread64(r1, &(0x7f00009bf000-0x1000)=""/4096, 0x1000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000072a000)=[@in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xffff}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x4c) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f00005cf000)) ftruncate(r2, 0x40001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000465000-0x8a)={0x0, 0x82, "66e59ba043f617c852185d766cfd4c9cd69d9b80f78caee42a195d4ce58beb8ae34393c170d29b68bb3623c9a85f66f00dcf65e892eff606adb7a4a7e6514dec8dcbe96640abd87afb7823dd3989e4e1909daeea693639c5bdb10861f173a7957fdb83e087c41cb18cc9ccd0f8bca11eb21b69d46a3cddb716fca97040149fb3381c"}, &(0x7f0000f48000)=0x8a) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000478000-0x8)={r3, 0x1}, 0x8) sendfile(r0, r2, &(0x7f000000a000), 0x2) fadvise64(r0, 0x0, 0x4, 0x3) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x2, 0xa) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e33000)={r3, 0x8000}, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x80001, 0x0) removexattr(&(0x7f00009b2000)='./file0\x00', &(0x7f000041b000)=@known='security.ima\x00') setsockopt(r4, 0x29, 0x10, &(0x7f0000000000)="c2444525", 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000018a000)=0x10000, 0x4) 2018/02/16 14:07:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005b0000-0x1)={@common='ip6tnl0\x00', 0x0}) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000030b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c92000-0x38)={&(0x7f00008a7000-0xc)={0x10}, 0xc, &(0x7f00007be000-0x10)={&(0x7f0000c13000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0xffffffffffffffff}, [@IFLA_NET_NS_PID={0x8, 0x13, r2}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/02/16 14:07:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000b97000-0x10)=@syzn={0x73, 0x79, 0x7a}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000df1000-0x30)={0x8, 0x0, &(0x7f0000139000)=[@exit_looper={0x630d}, @exit_looper={0x630d}], 0x58, 0x0, &(0x7f0000c82000-0x58)="df842ffc24847b34ff2825800bf8430cfa073a31180024f2bce27dd5c9c0265b66d7c78714e79baa25b6f79625224368c6475f3706cf57c15b41346d99b6b0194e2243aa3218b272ae1200ba425b7aef6448a5e50df3e1d1"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000dde000)) 2018/02/16 14:07:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x83, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000047c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000f96000)={r1}) mmap(&(0x7f0000000000/0xd42000)=nil, 0xd42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00007d9000)=""/225, 0xe1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) write(r2, &(0x7f0000bd6000-0x60)="9b37e1fe4fbbe4a62c58a06f1b749265b041439ab45f5cb7a0fb26962a5b59746027c8e51040ac277580ffdcf04809debe78d9586af148bc76874841b63ed270c82b2d2af25d165ed1d18d7bb38500bc7309789270c0b1bcd07c8e2f63da930a", 0x60) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r3 = syz_open_pts(r2, 0x0) readv(r3, &(0x7f0000d3d000-0x40)=[{&(0x7f00007d8000)=""/4096, 0x1000}], 0x1) 2018/02/16 14:07:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000272000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cde000)={0x0, @rand_addr, @multicast1}, &(0x7f0000efb000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000689000)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000fb7000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000798000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x3, 0x1ff, 0x0, 0xa0, 0x80, 0xe5ea8ae6aba0f135, r1, r2}, {0xffffffffffffff01, 0x100000000, 0x9, 0x6, 0x1f, 0x62, 0x71, 0xffffffffffff8001}, {0x100000000, 0x1a6e, 0x100000001, 0x5}, 0xffffffffffff0001, 0x6, 0x1, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x1, 0x3, 0x3, 0x84d0, 0x2b4, 0xd0}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f000066c000-0x48)={0x1000000001, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) 2018/02/16 14:07:54 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000002e000)='net/snmp\x00') mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000015000-0xb8)={0x0, 0x7, 0x2, 0xff, 0x40, 0x511a, 0x3, 0x5, {0x0, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x5}}, 0x7f, 0x4, 0x1f, 0x1669, 0xa0}}, &(0x7f000002e000-0x4)=0xb8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000002d000)={r3, 0xb, "e19a2a5a1f9cc6b6a28f7d"}, &(0x7f000001c000)=0x13) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000030000-0xe8)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f000002f000)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000000b000-0xc)={r4, @empty, @broadcast=0xffffffff}, 0xc) r5 = syz_open_dev$sndpcmc(&(0x7f000001e000)='/dev/snd/pcmC#D#c\x00', 0xf8, 0x240) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000002f000+0x8d6)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f000002f000)=0xe8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000030000-0xe1)=""/225, 0xe1, 0x1, &(0x7f0000030000-0x14)=@ll={0x11, 0x19, r6, 0x1, 0x686b2294, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f000002e000-0x4)=0x5, 0x4) sendto(r1, &(0x7f0000001000-0x15), 0x0, 0x0, &(0x7f0000023000-0xe)=@sco={0x1f}, 0x8) 2018/02/16 14:07:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a4b000)='/dev/input/mouse#\x00', 0xffff, 0x418000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b3d000-0x12)={0x7, [0x101, 0x0, 0x8000, 0x716b026b, 0x1ff, 0x4, 0x101]}, 0x12) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000061b000-0x9)='/dev/ppp\x00', 0x3, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000c87000)={0x1, 0x8, [@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) sendto$inet(r1, &(0x7f0000e9c000-0xec), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) read(r1, &(0x7f00006a7000-0xa1)=""/161, 0xa1) close(r1) 2018/02/16 14:07:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005cf000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00003a3000)=[0x80000001, 0x8]) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000b3c000)=""/174) 2018/02/16 14:07:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) r3 = shmget(0x2, 0x1000, 0x540004d0, &(0x7f0000193000/0x1000)=nil) shmat(r3, &(0x7f000048a000/0x4000)=nil, 0x3000) 2018/02/16 14:07:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d20000-0xc)) readv(r0, &(0x7f0000d21000-0x10)=[{&(0x7f0000a49000-0x1)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000c1d000-0x30)=[{r0}], 0x1, &(0x7f00004ab000)={0x0, 0x989680}, &(0x7f0000d55000-0x8), 0x8) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000918000-0x10)=[{&(0x7f0000085000)="29000000200019804d3d7524000a007a02000016000000802000000009000d00000000000000000000", 0x29}], 0x1) 2018/02/16 14:07:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000836000-0xb)='/dev/loop#\x00', 0x80000000000, 0x8002) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ccf000-0x4), &(0x7f0000bf8000-0x4)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x207) 2018/02/16 14:07:54 executing program 6: mmap(&(0x7f0000000000/0x109000)=nil, 0x109000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000078000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000a000-0x38)=[{r0, 0x400}, {r1, 0x41bf815f7b2ef9fe}, {r0, 0x280}, {r0, 0x82}, {r1, 0x40}, {r0, 0xa020}, {r0, 0x1258}], 0x7, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f000010a000-0x1e)={0xfffffffffffff801, 0x5, 0xffffffff, "999472f32f8f", "87665d41ae9075a47a41a9a0f8227e5f"}) sendmsg$nl_route(r0, &(0x7f00000f5000-0x38)={&(0x7f0000108000)={0x10}, 0xc, &(0x7f00000ee000-0x10)={&(0x7f0000067000-0x3590)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x8000003}]}, 0x28}, 0x1}, 0x0) 2018/02/16 14:07:54 executing program 4: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x16)='net/ip_tables_matches\x00') 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) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000001000)={@remote, @remote, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xe, 0x17, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfa9}, [@alu={0x7, 0xd40000, 0x0, 0x2, 0x8, 0xffffffff}, @map={0x18, 0x5, 0x1, 0x0, r0}, @jmp={0x5, 0x4, 0xd, 0x4, 0xf, 0xfffffffc, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x20}, @initr0={0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x6a6}, @ldst={0x1, 0x3, 0x6, 0x2, 0x6}, @jmp={0x5, 0x1f, 0xf, 0x7, 0x2, 0xfffffff4}, @map={0x18, 0x3, 0x1, 0x0, r1}, @alu={0x4, 0x1, 0xf, 0x3, 0x9, 0x12, 0xfffffffffffffff0}, @jmp={0x5, 0x5, 0x1, 0x0, 0x3, 0x8, 0xffffffffffffffff}], {0x95}}, &(0x7f0000009000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f0000002000-0x1000)=""/4096, 0x41f00, 0x1, [], r2}, 0x48) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$VT_WAITACTIVE(r3, 0x5607) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000002000)={0x1f, 0x0, 0x10001, 0xfffffffffffffffd}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000003000-0x10)={r4, 0xffffffffffffff81}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = dup2(r5, r5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000002000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000008000)={0x0, 0x0, 0x208}, 0x20) 2018/02/16 14:07:54 executing program 2: kexec_load(0x10001, 0x0, &(0x7f0000db3000)=[], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f4c000)={0x0, 0xcd}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006ac000)=@assoc_value={r1, 0x5c26}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000000)={{&(0x7f0000001000)=""/53, 0x35}, &(0x7f0000002000-0x1), 0x20}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0xa)={r1, 0x6, 0x1, [0x2]}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000003000)={0x4, &(0x7f0000003000), 0x4, r0, 0x6}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000-0x28)={r0, 0x0, 0xf6, 0xcd, &(0x7f0000003000)="6d04749a1aad0475a7263ebe8073740cead80f3c8dfb0e61cba4a37cb9cfd52628768c9cccff32ec4df7645b442345024ddb3d790aac1773de3a19d880bc74c0a8cfd2d48292aff89d76200ab2e86a824ac6e7600fc931bb7855bf28be67dbc3b31da9bad54e507804524dead95b8eaf1796f5481c4f08729035f8c0bd668815273d45433bf835ceef44c46f4b151971a3d6b7966edf1ad27967ea4f5bb420627f9ab101a0ada04c8a32d2bbf643b7865f287a78aed4485326f95b2a9f4c5b2fced01f245192ac149cf17d4d85cf0d9276e7bc08bd9655abd77dd51fb935a0b3b233daa1f670221cebd217f6c0d51d1f43c4d30f09e9", &(0x7f0000001000)=""/205, 0x6, 0x8}, 0x28) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000)='.dead\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='wlan0security\x00', 0xfffffffffffffffc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000005000-0x12)='.request_key_auth\x00', &(0x7f0000004000)='/selinux/avc/hash_stats\x00') r3 = getpgid(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r3, 0x4, &(0x7f0000006000-0x20)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000/0x3000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000002000/0x3000)=nil], &(0x7f0000005000)=[0x40], &(0x7f0000005000)=[0x0], 0x2) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vcs\x00', 0x20400, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000006000)={0x6, r0}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000004000)={0x3ff, 0x9, 0x7f, 0x0, 0x8001, 0xf3e, 0xfffffffffffffff7, 0x2, 0x7, 0x1, 0x80, 0x9, 0x0, 0x10001, 0x0, 0x3, 0x7, 0x0, 0x10000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r5, 0x1, 0x2b, &(0x7f0000008000-0x4), &(0x7f0000001000)=0x4) 2018/02/16 14:07:54 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000382000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x1, 0xa0101) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00005b1000-0x8)={r1, r2}) getrandom(&(0x7f000073e000), 0xffffffffffffffb2, 0x3) 2018/02/16 14:07:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000c5a000-0xc)='/dev/audio#\x00', 0x1800000, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000dc7000-0x20)={0x100, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005a9000-0x20)={0x101, r1, 0x0, 0xd526}) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x1, 0x3, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa]}, 0x2c) 2018/02/16 14:07:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000163000)={@common='lo\x00', &(0x7f0000468000+0x444)=@ethtool_cmd={0x17}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008af000-0xf)='/dev/sequencer\x00', 0x200200, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00004c1000)=0x1, 0x2) 2018/02/16 14:07:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000009f000)='/selinux/enforce\x00', 0x10000, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00005e1000)='/dev/admmidi#\x00', 0x0, 0x1) personality(0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000149000-0x9)='/dev/kvm\x00', 0x200800, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00009cb000-0x4)=0x0) r4 = getpid() sendmsg$nl_netfilter(r1, &(0x7f0000224000-0x38)={&(0x7f0000f92000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000f28000)={&(0x7f0000f59000-0x1c4)={0x1c4, 0x10, 0x6, 0x400, 0x7, 0x1, {0x2, 0x0, 0x6}, [@typed={0xc, 0x5f, @pid=r3}, @nested={0x1a4, 0x6c, [@typed={0xb8, 0x5a, @binary="16b00abfd1143076e5e9fc24ca340e946288a1bbcd203bd4225aed6507b0511fc1ca7c220b539a091f8f36bf8806ac94ada69807c54652132c549362f0da1cd0bff4b4a68e548da5ab2f3b9ad9831c3fc953c580e88f886961b7776f6839ffefe15ac74caf6c22712ab1b9bbc3821e811ac5f76ab79d52951d34802f721a6b1cfe37f26464194ea345add534688330cb6d5efd6f171f0245acf1d664004c34685fa2ce7d4657f3b9cc913feb7af5"}, @typed={0xc, 0x62, @pid=r4}, @generic="4615adba", @generic="27a38626ca97b76262be6d3bf8fa3db23151a1b79dba14a78272623183bdca449c0e6cbbbbebe5cc90549c095b693933da915e30ecfe2e9fa0fb4121e05db2627667a0fc891a6c5bc39540bb996bec0faa91183504e3fbee6d1985a4500e68f451b2d7ecf9eea89e277da06c23e314e14f10849833f9889ac8eb946af16bf2eec272498047bdc677464a645409094e7a7940faa6cdd4bca95a18efa79ee8f9a910f3cbedcee7ad75926ba4f70446a9878a9f32efcbda216b410d355097738a4d8edd1993cad041", @typed={0x10, 0x3d, @u64}]}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x80}, 0x4c090) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000ea3000-0x10)={0x2, 0x462c0c42}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000768000)=""/121) sendto(r0, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) readv(r2, &(0x7f0000a64000)=[{&(0x7f000009f000)=""/118, 0x76}, {&(0x7f00002ec000)=""/192, 0xc0}, {&(0x7f00008e6000-0x7f)=""/127, 0x7f}, {&(0x7f0000975000-0x9e)=""/158, 0x9e}, {&(0x7f0000420000)=""/4096, 0x1000}, {&(0x7f0000ee2000-0x80)=""/128, 0x80}, {&(0x7f0000c24000-0x41)=""/65, 0x41}, {&(0x7f00004ba000+0x69c)=""/57, 0x39}], 0x8) 2018/02/16 14:07:54 executing program 2: r0 = socket$packet(0x11, 0x1000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000f9000), 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000d55000)='/dev/vcs#\x00', 0x5, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10, 0x0) socketpair(0x9, 0x8000a, 0x2, &(0x7f00005ef000)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000c49000-0x10)={0xcc4, 0x4, 0x3}) [ 50.261326] netlink: 'syz-executor0': attribute type 13 has an invalid length. [ 50.268857] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/16 14:07:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f0000ea6000-0x8), 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000651000), &(0x7f0000c99000+0xcaf)=0x4) ioctl$TCSBRKP(r0, 0x5425, 0x8) 2018/02/16 14:07:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000fc6000-0x10)={0x0, &(0x7f0000837000-0x18)=[]}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = open(&(0x7f0000a3d000)='./file0\x00', 0x200, 0x0) fcntl$notify(r0, 0x402, 0x1) clock_gettime(0x0, &(0x7f0000177000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000478000)=[{0x3, 0x6, 0x9, 0x1f, @time={0x0, 0x989680}, {0x9, 0x3}, {0x1, 0x7fffffff}, @addr={0xa8, 0x8}}, {0x3, 0x9, 0x70e, 0x100, @time={0x0, 0x1c9c380}, {0x1, 0x245}, {0xf281, 0x3f}, @addr={0x0, 0xff}}, {0x7, 0x3, 0x18b8000000000, 0x5, @tick=0x2, {0x2, 0x100}, {0x1, 0x8001}, @note={0x8000, 0x1ff, 0x1, 0x7fffffff, 0x100}}, {0x3, 0x100000000, 0x0, 0x3, @time={0x77359400}, {0x7fff, 0x8}, {0x7, 0x7}, @connect={{0x1, 0x100000000}, {0x0, 0x7}}}, {0x20, 0x2, 0x5c19, 0x0, @time={r1, r2+30000000}, {0x8267, 0xdd74}, {0x0, 0x10000000}, @raw8={"53cb9785a6beaebdb8d72860"}}, {0x3d21, 0x7, 0x6f7, 0x9, @tick=0x7fffffff, {0x1, 0x9}, {0x7f, 0x9}, @note={0x1, 0x1ff, 0xff, 0x0, 0x4}}], 0x120) 2018/02/16 14:07:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000823000-0xd)='/dev/dmmidi#\x00', 0x6, 0x800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000b5f000)={@remote, 0x0}, &(0x7f0000df4000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005eb000-0xe8)={{{@in=@multicast1, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000295000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000081b000-0xe8)={{{@in=@rand_addr=0x800, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0xffff, 0x2, 0x80, 0x20, 0x32, r1, r2}, {0x0, 0x80000000, 0x101, 0x1, 0x2f, 0xacb, 0x6, 0x2}, {0xffffffff, 0x100000001, 0x800, 0x9}, 0x3, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x2, 0xff}, 0xa, @in=@empty, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x80000000, 0x7f, 0x9}}, 0xe8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ac7000)="ddf176029559070038dfac3a4100000013c0aa67b8fa8ee60c55042b065d95", &(0x7f0000b73000), &(0x7f00000d6000), &(0x7f00007eb000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b0e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f0000e28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000473000)=0x10) 2018/02/16 14:07:54 executing program 3: pipe(&(0x7f0000fe2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000000000)=@ax25, &(0x7f0000000000)=0x10) prctl$setmm(0x23, 0x7, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000001000)=""/108, 0x6c, 0x10141, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000001000)="d596e6a551a4b8a967d6afc0c78ff27137c6ad84b2094443bb06dcb2c3ed9b4e9f707f2c6127e365a180ac99297748c78d06e26bbd7a30e0d7111e61ba5579e27cd6adb037385194e3b9928c300aa610a8883f0c45cfc393e78f4a3d123ed4784284890ca0a7d4a47903d8468cacdd4c7ed9d9e3220ffb0cd62413389d8c6bf2b97664afacf265ed538b2a6b081f3c2624f6db2b8e9c0e74a57e1a5c23634e4d8f72386d43c1a851b492c92828eec03d756e0fedfce871aebf695e0019", 0xbd}, {&(0x7f0000001000)="5a66df9d352eca04d602804f4653c8097370ee638ba0306bb4ed927b05b4456041014645c2c82fe9a29655aa6f8927015d9705550411551c0ef6ccd352d26c5db40fbbf2839c5a19a69bb13b6ea32362c09c82f6d2e6c2e2cfee83df3d9f45b8cf6c5b109a1c1fa0944980272de75956aaed7ecdc254083067869ff2aca98d659d2f69a54312813c6205e2d7d05c4df804449d3cf10ae7fe25bd4b4122a7b15c344f9692a901cf2b86a214507d67f0ccca33ec267a26f8b90d5fdd2d5ec5292cb8404623099d0698181bb42305470d76c6ab9561f042bdfd0db201", 0xdb}], 0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000004000-0x20)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) getdents(r1, &(0x7f0000003000-0xab)=""/171, 0xab) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000004000)=""/61, 0x3d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000007000-0x10)={0x0, 0x8, [0x2b, 0x6]}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000003000-0xb8)=""/184, &(0x7f0000002000-0x4)=0xb8) clock_getres(0x3, &(0x7f0000000000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000007000), &(0x7f0000007000), 0x7000000000000, &(0x7f000035e000/0xf000)=nil, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000008000)={0x0, 0xf0, "4fe086390e5771ce592a6d5f6fb4c8f33aa16a8ae1b939d458161038286f78446d4f5f2e37c32c1ae46294a6f2349d56e955e659e197beed4d3eb35a6d5fe0e759dad56407abde4990af9f1cd76ff92b5ad08c1ba7a45336d625f4eccb0b9876ba7703e1af24f9d2702d06811dba27fde4e6f6d4fb4f8a3dbca89686560b3b7a46946779d92c013dddf4011477b19eeadc63181b330b429d57f7ab974ada9d1befcc49f8ece33956675c50390f554ae16717dfff62d135df9e2677340e60c55ea737ebe745137d87a761ca85964326b8cbe5edd1dab4edaefac2ed078653fb3dca87f629daf01a644cd77267207f88cc"}, &(0x7f0000008000)=0xf8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000007000-0x4)=r3, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000009000)={r3, 0x7fff, 0x1}, &(0x7f0000004000)=0x8) fcntl$notify(r2, 0x402, 0x2) [ 50.311743] netlink: 'syz-executor0': attribute type 13 has an invalid length. [ 50.319259] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/16 14:07:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000440000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c86000-0x1)='/dev/ppp\x00', 0x80000, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000d5e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x3, 0x7f, @sync=&(0x7f0000ed9000-0xc)={0x5, 0x4, 0x2}}}) bind$alg(r2, &(0x7f000028a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r1, 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f0000fa0000-0x9)='/dev/sg#\x00', 0x44, 0xc2043) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f000080e000-0x1c)={0x1, 0x8, 0x8000, 0x0, 0xfff, 0x9, 0xffff, 0x9b, 0x1, 0x87ea, 0x9, 0x6, 0x0, 0x9, 0x95d, 0xffffffffffffff81, 0x3ff, 0xfffffffffffffff9, 0x3}) socketpair(0x19, 0x80007, 0x100, &(0x7f0000221000-0x8)={0x0, 0x0}) ioctl$KVM_NMI(r6, 0xae9a) io_setup(0x1, &(0x7f0000e4b000)=0x0) getsockopt$netlink(r7, 0x10e, 0x2, &(0x7f0000330000)=""/137, &(0x7f0000889000)=0x89) sendmsg$alg(r4, &(0x7f0000bac000+0x431)={0x0, 0x0, &(0x7f00001e5000-0x10)=[{&(0x7f0000700000-0xad)="717168324c3b0d89b1b9be169b40ff1b", 0x10}], 0x1, &(0x7f0000763000)=[]}, 0x0) io_submit(r8, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000ed7000-0x1)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 50.358996] audit: type=1326 audit(1518790074.278:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8008 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x0 2018/02/16 14:07:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000f35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000b90000)=0x14) accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f00002d6000), 0x800) pwritev(r0, &(0x7f000035a000)=[], 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) 2018/02/16 14:07:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000083000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000c97000-0x10)={&(0x7f000074f000-0x54)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0x6, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_SRC={0x8, 0x2, @broadcast=0xffffffff}, @RTA_IIF={0x8, 0x1}]}, 0x2c}, 0x1}, 0x0) 2018/02/16 14:07:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00009ea000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffff000, 0x1) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000458000)={0x2, 0x7}) r1 = socket$inet(0x2, 0x1, 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="c15c5d8b74308b1b2c9a0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000fbe000-0xfd2)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/16 14:07:54 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e72000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) sendto$packet(r1, &(0x7f0000e6b000)="260153694aea17713d544b31339ed173aad8188703c1ded46fa042ae04c321d5bec78dd6a2672735b73e957884e2ceacd36cacffad2773aa0367fd098f7804ba45ea1190b2c3231e74847a49f7657dab429a15f76f213ad7fa49623a862ffb18e8d773299643356ccaabc0cf051adbda9936c97d8f0afb2f9ec33e6e77b09b590332f86e9b1702609adf4aac4c0093ef8883b95a37887491", 0x98, 0x0, &(0x7f0000b7f000-0x14)={0x11, 0xd, r2, 0x1, 0x9, 0x6, @random="dca36f4f009e"}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000949000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r3, &(0x7f000007a000-0x32)=""/50, 0x10e) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00009f7000-0x10)="3b2227ad748756020962660c2b7df919", 0x10) recvfrom$unix(r1, &(0x7f000030d000)=""/66, 0x42, 0x1, &(0x7f00009d3000)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$TIOCSBRK(0xffffffffffffffff, 0x40044591) 2018/02/16 14:07:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f00002f3000), 0x8) dup2(r1, r0) creat(&(0x7f00001c8000-0x8)='./file0\x00', 0x44) vmsplice(r0, &(0x7f0000a4b000)=[{&(0x7f0000817000-0x85)}], 0x1, 0x0) 2018/02/16 14:07:54 executing program 0: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000082e000), 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f26000-0x14)={0x0, 0x8001, 0x100000000, 0x0, 0x401, 0x3}, &(0x7f0000f26000-0x4)=0x14) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f25000)={0x0, 0x8}, &(0x7f0000956000)=0x6) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f26000-0xc)={0x0, 0x8, 0x20}, &(0x7f0000f25000)=0xc) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f25000)={0x0, 0x74, &(0x7f0000f25000)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x3, 0x5cde3a31, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}]}, &(0x7f0000f25000)=0x10) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f25000)={0x0, 0x7, 0x8}, &(0x7f0000f25000)=0x8) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f25000)={0xdce, 0x0, 0xb0, 0xffffffffffffffff, 0x0}, &(0x7f00008a7000)=0x10) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f26000-0x8)={0x0, 0x7ff}, &(0x7f00002b1000)=0x8) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f26000-0x70)=[{&(0x7f0000f26000-0x1c)=@in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000}, 0x1c, &(0x7f0000f26000-0x50)=[{&(0x7f0000635000+0xa9a)="ba9a2c27dacb93a844cd1a9bcbed445d9eee81f18995fabbc12b9c23c66e44700074bddaba8661630f7cbb75752dce7b2745b475e06420fe5fa6c4a28a079ce8b7117f796661f2239387ae2445ccfb87be35863e8432849f1c07bb503be7a6b5b0e37e077dccc01b86437b054ee4", 0x6e}, {&(0x7f0000f26000-0x75)="283887c6e22c432d6c0f533bba484c007bb47729e917b8f363625922eb42ed5b003fa7464eabf21a832c3cbe6533844b1939cd94111067e13d963e485bdd85ded5b41e7239b967fb9e520cf8a537d223f28e95b6911abc2f0765d135d59d2f8d9991e76fcd32f8ca48c3e8b7635c5efb7e0bb89d1f", 0x75}, {&(0x7f0000f26000-0x99)="1d29c2dbb6c988b2df96b8cad3f509ff3be5b0e0993170eea1d8fa835ee8e23b06ef2a0d8521f7c5a5d444f572f737aa9609a9989b72293a3c6860cadd37d5232b318375530262c24a37ea9b5a377a26cf4d3ef49ae0a86f9112cc83788088450f0236f3d491b47887528d0ec9528b9fdc963feeef46d359a56cefca94ba4320bfb0fe707945bd6d9b0878745fc3c0d5ef5b3c27ce9d963829", 0x99}, {&(0x7f0000f25000)="8469e5284074d6f41ad120e6ffdbf4f7e0d2562c4fffed6e78f6370a46118bf8743725433482a7c4889a701abc21fe98a355b4b7c475ee293e1493fdd9cb0dc684f1b126263e84aa2af15147800e44bfdb78cb6a04cd32ea5c873d9a5b006cd738a5512b1dd32cb0e50605137736a25b9234b5be262befeae56bbd37d533d245a372d826", 0x84}, {&(0x7f0000f25000)="8931e737851a0667883cd956f856026d6eff4ca5671e83319c66c84272492ca80430e85b6739307453d118e4ace65cdc13ef65a9d16a320a1f7659c618f480c3", 0x40}], 0x5, &(0x7f0000f25000)=[@init={0x18, 0x84, 0x0, {0x7f, 0xfff, 0x5, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x8, 0x5208575d, 0x2, 0x4, 0xad5, 0x1f, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3ff, 0x4, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff9, 0x6, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x9, 0x80000001, 0x100000000}}, @sndrcv={0x30, 0x84, 0x1, {0x1a7, 0x7fff, 0x1, 0x1, 0x2f791030, 0x326a, 0x5, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x8200, 0x7, 0xb34, r4}}, @init={0x18, 0x84, 0x0, {0x9e1e, 0x80000000, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x8202, 0x77, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x202, 0x401, 0x4, r6}}], 0x1b0, 0x4000081}, {&(0x7f0000579000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10, &(0x7f0000e8a000)=[{&(0x7f0000d8c000-0x98)="c4767b261240233cf0ca1a4437217045af3b00cb812ab1bad1463e684c910ac32f2106af4c94504c2a5c5145eb02afe2802fe032f1ae229a6d85f099f5abffe64b2b614c1da0b67a8435a91b91ed998089a58122cc3fde0c99651e3ce240e0143b21fd4ebbd049029dd63e24e24492aed44e4d192e925c3a3b38e45208c4d764b869c218df71838741ee3ed9e1495c1eb9be0f4e441a994f", 0x98}], 0x1, &(0x7f0000a99000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x28fda858, 0x0, 0x7, 0xa1f, r7}}, @init={0x18, 0x84, 0x0, {0xffffffff80000000, 0x9, 0x80, 0x10001}}, @init={0x18, 0x84, 0x0, {0x9, 0xffffffff, 0x2780, 0x101}}], 0x90}], 0x2, 0x44000) r8 = 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, r8, 0x0) [ 50.431444] audit: type=1326 audit(1518790074.351:55): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8008 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x0 2018/02/16 14:07:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00005be000)=r0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006d5000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00008f2000-0x4)=0xe8) sendmsg$nl_generic(r0, &(0x7f000000d000)={&(0x7f0000c5f000)={0x10}, 0xc, &(0x7f000086c000)={&(0x7f0000821000)={0x2108, 0x26, 0x205, 0x4, 0x1, {0x1b}, [@generic="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@nested={0x10bc, 0x6f, [@generic="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@typed={0x8, 0x75}, @generic="5acf666d1c29da7cec4a24f4a8de35408af80d61115756468c708eefaf8eb5a793db471ce3b9aeef38f28db500f552121094c8850ac7a7b72631d375b3e01e20b5f156e32a90b33764797a0a7e56756a4ed3150192591b4701c353a97c6c38f85741edeaf4dbdb5e15f44577f5e29406003c0f94067bf98a0f2b49e43c12691bc72be2a3353895fd2d305b6ca3fd475867f97d6141", @typed={0xc, 0x7, @uid=r2}, @typed={0xc, 0x61, @fd=r1}]}, @nested={0x38, 0x58, [@typed={0x34, 0x89, @binary="4235f9ffa24da2f3b2e05daf964f7b5bac71310d8bace51f9eca9875d20048e8a85ea1bc743baa7a47"}]}]}, 0x2108}, 0x1, 0x0, 0x0, 0x800}, 0x81) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003d7000-0xc), &(0x7f0000f2e000-0x4)=0xc) r3 = shmget(0x0, 0x4000, 0x100, &(0x7f00000bb000/0x4000)=nil) shmat(r3, &(0x7f0000b56000/0x2000)=nil, 0x3e05139ead20448c) shmdt(0x0) 2018/02/16 14:07:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) r2 = syz_open_dev$mouse(&(0x7f0000c18000-0x12)='/dev/input/mouse#\x00', 0x6, 0xc0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004c1000-0x8)=@assoc_value={0x0, 0x81aa}, &(0x7f0000560000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000003d000-0xc)={r3, 0x6547, 0x10}, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009bd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$vsock_stream(r4, &(0x7f0000fcd000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f5e000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f0000fee000)=""/119) r6 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f0000013000)) readv(r6, &(0x7f000042c000-0x8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r6, 0x4040ae72, &(0x7f0000ff0000)) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00009a2000-0x4)=0x0) process_vm_readv(r7, &(0x7f0000933000)=[{&(0x7f000036b000)=""/1, 0x1}], 0x1, &(0x7f0000fea000)=[{&(0x7f0000b19000-0x4a)=""/74, 0x4a}, {&(0x7f00007fe000-0xc4)=""/196, 0xc4}, {&(0x7f0000e52000)=""/229, 0xe5}, {&(0x7f0000545000)=""/101, 0x65}, {&(0x7f000090b000-0x21)=""/33, 0x21}, {&(0x7f000082a000)=""/33, 0x21}], 0x6, 0x0) dup3(r1, r0, 0x0) 2018/02/16 14:07:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f0000112000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000092d000-0x8)={0x81000000000, 0x7}, 0x8) splice(r0, &(0x7f00004a3000-0x8), r1, &(0x7f0000479000), 0x3f, 0x0) [ 50.505919] device eql entered promiscuous mode 2018/02/16 14:07:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000149000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, 0x1c) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x29, &(0x7f0000181000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x200000000000000, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x4}}}}}, 0x0) 2018/02/16 14:07:54 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sync() fstat(0xffffffffffffff9c, &(0x7f0000000000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d21000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) sendto$ax25(r0, &(0x7f00003ff000-0xa5)="9ab9be76e37d5eed5c77672a2f6cebd0f74c29e1dcec162b486222fa129205e9ca44f6334b2117a7817f7f5b11fbfc851c1a90dd7e0f09c81c968293ed1c3865f0107de933a48554fd76507ffb89df64546f4b7fbcddb49188b47d81d7fb7d9fecf85f7338a8d44540062d7d235e69c7ff74cdeddfaa829fc9c9587483f288f5bbbba4de68128788d2a8948c8e6aa7bda4dea518f18c7cf0f6e964a107f46165bf0aa2a741", 0xa5, 0x4000, 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/16 14:07:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2), &(0x7f00001b9000-0x4), &(0x7f000019d000-0x4), &(0x7f0000eba000-0x2)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') r2 = 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) clone(0x0, &(0x7f0000b24000-0xb2), &(0x7f000045c000), &(0x7f0000f5b000), &(0x7f0000e03000-0x98)) sendfile(r2, r1, &(0x7f00006bd000-0x8)=0x100, 0x8) 2018/02/16 14:07:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f000047c000), 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00003de000)=@abs, 0x8) sendmmsg$unix(r0, &(0x7f0000eaf000)=[{&(0x7f000089e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c14000)=[], 0x0, &(0x7f000068a000)=[]}], 0x1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000bbb000-0xd)='/dev/dmmidi#\x00', 0x9, 0x28000) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00001d3000)={0x6, 0x3, 0x9, 0x4e, &(0x7f0000f36000)=""/78, 0x50, &(0x7f00009bb000-0x50)=""/80, 0x53, &(0x7f000024d000-0x53)=""/83}) getpeername$ax25(r2, &(0x7f0000528000-0x10), &(0x7f00000e8000)=0xfffffed3) 2018/02/16 14:07:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000002000-0x60), &(0x7f00007d3000-0x4)=0x60) sendmsg$nfc_llcp(r0, &(0x7f0000e6b000-0x38)={&(0x7f000004b000)={0x27, 0x1, 0x1, 0x6, 0x5, 0xaf, "71953f5345e71cf625945c9592e68671b7ad2876c6cc81fdac145f561d12efb1dbeffb84ad334bc3d020107c9d61ec9fefb87aff730be1c95c10cdc6071516", 0x400}, 0x60, &(0x7f0000039000-0x30)=[{&(0x7f00004bb000)="4f8e0c99908f55afe249fc6858973400009106c5c0f6fedb3f8f653c96df93c46d6a1e031be6784fa24aa96e787fd9ead5d11a8d89f80f7b184b404f1f080e2b67f9f0d30ab6c72026d7ecd7203816115ad4d35760895be1c8459645c2ce14a86e320457ac2c5a4efa03f2f2c2f05a21f775375a968bfc978c6b55b12d4ea57119d26cb79bbc0b070cc745839e530565085dc35a634e6e361544c6f3c8aba609189d117de4ebc85b57a3584d1d9ae604199d3219cd89ac1dc0250020e033739c56c9612e5bc9e7116666850a58e6efafa0ccb457cb21f3ae", 0xd8}, {&(0x7f00007c6000)="cef353c7a2ae1cb3e0fcf6abd0428497ed2c715668a010cf201e99adf1222e7c36e10167bcb215fd0435d04e36948587d486bdf3e17ba61a1935d6", 0x3b}, {&(0x7f0000ef6000)="f2fc523de2d1e6d9fc18fc29fb5faf3f33b6d2e950afb1b2ef34c669d1dc06a8b3b7be3dde95f1f14261d194f8bdc4d760f64c0449424df1c374d66e6af2862614caba08233d543e4aea2eed67e77105946458ab1d3fb4766363a8c2094e69213b8f56a60083f0b8b82d104e9aeb5cda7be0062e", 0x74}], 0x3, 0x0, 0x0, 0x4000}, 0x890) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000310000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001f7000-0x8)=0x8) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000533000/0x2000)=nil) shmat(r2, &(0x7f000084b000/0x4000)=nil, 0x5000) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000217000-0x8)={0x3}) 2018/02/16 14:07:54 executing program 1: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000f60000), 0x2) 2018/02/16 14:07:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000d000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000027000-0x1018)={0x14, 0x28, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000da1000), &(0x7f0000ed2000-0x4)) fgetxattr(r0, &(0x7f000056b000)=@random={'os2.', 'eth1\x00'}, &(0x7f0000224000)=""/151, 0x97) r1 = syz_open_dev$vcsa(&(0x7f0000d21000-0xb)='/dev/vcsa#\x00', 0xffffffff, 0x8000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000fc8000-0x4)=0x9) 2018/02/16 14:07:54 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000f50000-0xc)='/dev/amidi#\x00', 0x6, 0x111002) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000966000)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000f45000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000015a000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x1, 0x20}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0x9, "b141ff9e095e8657cb0a366b3bc1e797e4273121cc10d65ed9e77cc8e2a50d20ae827cb3418f85069cef9c7468466b4a2c095849da70b401f0880de839cd1b80", "b51a955bde21144d91ec3815014b8ab207cbce23cea367d0cad20dfb16e08c6d", [0x2, 0x5]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000003000)={0x0, 0x38, 0x0, @thr={&(0x7f0000003000)="d6945297053904baa21f92b9cc178cd03f20fbf056f8f13376dde5ee7505b67b7268c79928e063351ef24e5205594e10a29a1a2488ad845c44546c3160ebc5abd7dc2328551c7b4aa8488d3bd99a52f7cbf3c0be1a1611f53c9f7e9578b9295d7450b9945a3fc2f38bdf8ee296d581753351bc95bf15f50a8de96fe3d34f2efca14773eada08d36754ff17ccbfcd45c620aec3fdc17a20afd230f0f1a1ccd17bed0b4c7490", &(0x7f0000004000-0x3e)="c883593cacffa5db861b2327f8f805900a273716e72075949b404242f0092d0e4ebe98d5ad75f21f39b2548f92fb7299b54269f9aaec217359ffd855169b"}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000004000-0x44)) setsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000002000-0xb)="1c5636f6d5956d92667417", 0xb) umount2(&(0x7f0000006000-0x8)='./file1\x00', 0xf) r2 = socket(0x8, 0x80005, 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fallocate(r0, 0x2, 0x6, 0x7ff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000007000-0x4)=0x7, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000007000+0xe57)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000008000-0x4)=0x32) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000008000)={r1, 0x1, 0x30}, &(0x7f0000003000-0x4)=0xc) 2018/02/16 14:07:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002a7000)='/dev/sequencer\x00', 0x40800, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000b11000-0xa8)=[{&(0x7f0000796000)={0x27, 0x6e, 0x7c3, 0x7, 0x4, 0x7, "ae9963d081e606ad17937c6810904cc79d717328308860487dec06ec3d68f9e953bf85e8dede8487f7b0a6c8152928b2e223466a398a5573a0345119bf2143", 0x9}, 0x60, &(0x7f0000ac0000-0x70)=[{&(0x7f000099f000)}, {&(0x7f000046c000-0xdb)="75de0c44e4a28ea420b78ee3dee9db5997eef706200ff8cd541b47db9007489112e4533644fef486c66cdf2c11c58e96b4a4c13fb713719349bb2d6d152f74f91855dc5935e89346a543f058b787b1a0c7bd884ce3b679ac00d9d508d76670b5a537bb51a27d7a1480eed3bcbfb315ba219f454b9fc75e3bb8022e40b346aa358074e7bd505875fa9befceaac75f125a6bdd935be7f3422a40a07af20d45d19bc41202538b1b891614472602b0045ce253720444e291fc1ea5d132ec261188ac3dd957378b4d215329912c74cc7994297fc0260c3b14c5f252b470", 0xdb}, {&(0x7f000073c000)="a61a37cc3242338e90462a1f0910d0f5869fcca1822931f35c99dd610c8a0e1179651a12171f687f8ba96d220f2d59a650007885f2d8df3c9341db71bb026f2468", 0x41}, {&(0x7f00009aa000-0xf0)="444ec04984829c7a626193cea431120833039f163614546863e06b038c4410e647c7286f6554d223384165cfc84a87722da008f2671aa501a260da79342b63684e46063474cd38ade7aadd0ca22726fe3a03d79a97fd22ff5ad892d911653f574dd7e62ce3bf8176842716146805b5a6d8340874e1ff9111b97b21bc03bfe539d5c080503cdc9c20709fb352c16064a47dad1ed58976b3884213f78f593fecc64182a0e96a2aa0d711ae2e995b117c8ea7e8a07ef928f6f9728e3c071d0d457308bae24b4e0b689a7f7f396ea18027ad1e6e8096b86fcd589fd94bfb17431bd7ecfbec31f88e225175bdabdd359bf81d", 0xf0}, {&(0x7f0000a45000)="b25bf5f617c428a90d53215c289a2d19dab5ecc3e4ed18256f9b773cfe66129aabc52d4585da38ddbb687cd337f12ff63697fa1b84ebaf08b58b2c47adc0de60bdad99174da9b46bd82c92e42febd050f6ff999058e19a432430bd6a8de2c47b15cac0ccfd1350a01cadc4a6e204ac5c8cb8b3fe99d29025d6d3a10805", 0x7d}, {&(0x7f000010b000-0x7b)="8ed9046f495199fc4b1b24612c69b131d877046e9fb938913aae968827a24c51c5a75a05f43fda79246b80da953d8c6daae159422e219e287e43b0e09db0d5d5588595ebeab386772996b74a45593a50654f2297ee114f70b3a834d55994dc045f91828dfabd093dc165948346bcccafac11de8fdea840397cbe2e", 0x7b}, {&(0x7f00001ef000-0x8f)="4f14e36883bd4c475fac88d58c12dbdbb51c24003c6e00a6d5cd03628ca0c3f793dd1bb94a68a329078229861baa7cbbb4e4527bbb07ed5bd86d14523c8145a973809efdc6271d0bb7f01ae2ee8e1654ea17c52fa643b86826250a5c8c53662401c09f72b134687f7db4126460f6782c549aa14563a94fb063bc191800c4ef991f022616a10b1d9bc9776aa714366c", 0x8f}], 0x7, &(0x7f00003c7000)={0xb0, 0x0, 0xa, "032287d740e20a565f5034fba3b4fc2c1b3d147dfc0618d8b73ce6463dbb6ba76e79eb00657094a01e2759fd6e9afef1a0595fab320b984ad76af4cb860c2557d44a253034f871b1f6b44da312e444ed5f6186eadf3b1efafa450ec3a3a038cfca6e81bc1da89804f7e1277ebde96ff4e5116534e7dda6b0cb85846a17bc3a3145b077ba88201b0ecb271f4231027e9ce0f78611aa9d3a995374"}, 0xb0, 0x40000}, {&(0x7f0000cba000-0x60)={0x27, 0x5, 0x0, 0x7, 0x7f, 0x8, "3f6e3dfa641490c0532336423f2908eed9c4e14daba57ee3c6ac102624bdb12fd37f00cb2523e755ec0f4e98bf0b1d0ab12ecb2d3865488956ca65c2d08309", 0x826}, 0x60, &(0x7f00006e1000)=[{&(0x7f0000bdd000)="e4e9948b", 0x4}, {&(0x7f0000276000)="6523a7866c291001f8b7049c49c801ba5f00b2756470efe4e00f4c907e411bf305b8b2a6d39ab53201dde34f8b9ca57ad0933702fb08426ccff5acdf906684d3c6bd1f14fe4779f4fd18d983c8d985f26bbad05b8668f0f01ce5cf5a6ef2edc56dfe4549d9cd39ad14a9d3227b5c3bfbeb3223ffeb1cebd48cafab4c81b5641fef5d7aafeacf86b1c5befc3ba51eb9eca62de4f76503215b34968ea4d6d10fb31722616fb9451c461738ba39f7422b554ba6958faa7024392a90af7cdd3da03ae19422e0c4f939d20624a8242c8576b327a76ae2578ce1d8a204aa8f86ed27fe90fca728919342338bbc077856e938ef5663", 0xf2}], 0x2, &(0x7f0000412000)={0x108, 0x0, 0xffffffffffffadd2, "06a489063daf27b35ca67788087de455649b9afc6845987965777919b33954090fe70725ed9c9cdde56b7060c6dd3f57a9dbcd97b5135139f8885b0f096d4e9af55d078faf01183ec5b6d1137f6433431da9fa45f4c0dc5681f9839288986caf2dab888d3dd459f35235019e647033caa847139a737cda086d07847cfb6adfe872e0b2067f96a6e69918600f70633772999509ac5b9c2c099827c528df3d73c6c4fc6c655813588d2d5bb0275951e1c3da2f872d9f4a5c771233f15761152fda3bf565c2f52d54f8285afda2ee07e33c6ad485c0891cb39621516241bd57a1e2e7879e9a42217ad67008f69f1db68896978441f6fe"}, 0x108, 0x44}, {&(0x7f0000bda000-0x60)={0x27, 0xc3d, 0x8000000000000, 0x0, 0x3, 0x7f, "6d24992ea1a207936f19fd336bbc60ba6389684bf95f27199836f01ad401256fc13ac589adc3614738042ab26afc0537673780db7232848ae8834ee3e00aa3", 0x6}, 0x60, &(0x7f0000552000)=[{&(0x7f0000490000)="8ebdc197b682acf8f7f88851903cf7180b7fef4df80be7a872fe2666cb862b6325102155d8013e877703ac4bb8678d9197e51b7aad5637740eb8dd2c70b16f8c7534221f7552f820ae472e64e3a9cbc6d44b011dfa2ba0f901268b8fd78302aaa9fc8658634456f1427d000367eba1b144ab9174e886d5ad8dbd8e940129d1c166a8d5a03d4f355aa6c078fc177e16437113312ded926a", 0x97}, {&(0x7f000061c000-0xce)="aecf3e7aed4087a1d2fe45e9a670b215b31319571b489e19418a5f04becce64108229da27a6d010ef4d8ab507b260f79450b3efe9feb5a6a4d5d628c1afc8e2cebe321108dda53c45789db069341a0685d30153c7f7517e6cddbd2d36658d178d70d91263375963db01b7165d564fed9d0d6d016dc2736260e2f9b60324b0297389762e4b5a75cd5b8686cae85b255d041981de07677491ade341048f4c69ea2a9c0f63c93af23e0307e69b7d842fbfad56af7634c518ba419f8e580b91af75b0f6b36089a2d3e5353fbca056a34", 0xce}, {&(0x7f000099f000)="268305f360e7c1525b216572e41af22047eb912a8c48964510c52f272a0ad62d5e93b26dc7027715981a873df883e46e56caa05f899eb9c3b73b26aefd35fddec54ab899d4c455a6fed64bee0a18d60f847041c6743f2d4d0ca20851168de327be2e04235f561a68a81d09f701e3a681201ac2ca7243", 0x76}, {&(0x7f000054d000-0x92)="25b12cd91f6cd961ab73b185dc946fca23d3386e203a5fd50e23f1d6a580d55acf6d555b79b08e42c77e1e400a937606066d40f0ce4948e397e172b803ac2cab29b1d1ce53ff89a982447aa332373375b6187a9d4893e1734e51466b902467f9222c9143441f74b9c7ca8dd6e95f4d7738ce830185210de84126c5f1dc79416b8798068442878a7a375f3aa33c03919abcb9", 0x92}, {&(0x7f0000c21000-0xd9)="ddf49f6f3956086d1dd971ab890663653f81c4bca5fdeef19fd999964b6181b227c0c023255dc67e6ae7c44ab8ba57e89b8a2997baea42cafe3100dfa6db4ba31bde2bb59723fed9b3d9acc91aba16e4294d49ecbb0b9a360a7ae74f49d093ce427295b1c02920192075172718945248b05ddda957e2177040f5f0a7c760f37a34a9b99a2c4d46847d37ed8f8a69d878169983f59471671662f20bf8d5e7b29c36a0296ebc31a2ef4c11ac3e8fb9a4b231f443ffd2ff3a58960cd3e15b2d534d000b20803773d89cd2e72db61dbdabc8402a2419d2e9f6dfd1", 0xd9}], 0x5, &(0x7f0000e41000)={0x1010, 0x0, 0x400, "dead5734f770c12524287bd8a41ffaeb39e9e36033a0cbe929ee5962dc55d7e4c5bbd061b81104e863fff4aa16ddd0ae3f38294395beeb7b95e8f9e8c70ad0fde39cec25cb20a541dc4054218ed61ecce5e5f9ab3b96552e02efdb76a2e95077052ae03f03029f7d11b98971becdcbcc11054c417072e48ffd803ac161155014addc82019644eaaa49dbb15e12a359867de235b1d14e16a1609208c56e76f2ce6c12188d4ff8fe5f990299358f950dfc14faaa9eed55c6d1023679b82df0d533b603ebd5fc8dba9216d93a9af12fb82d5faa7b6e2574f2c34275925f0ac3e5f34e348ffec1b290fc15a63dfb6f0b564ef07c93b9ec3200c99aa743c54d278a376804fc7d2f882346862255649588ff6de32691ee166a28c5d150d3a58a75ed4eebc39266a5ad44fd205d63107a56f22077a62f1fb3fe7d950ccbf916d7a82115ceb3f2f10e2395d4dbe35f32b74b0b561ef1852d4c911282ba1dacdcba955b60547060310a763a91329489972fa53794fe4d03be34a372d8d31927a74a307955d3746b8bc2352f898ceb72da9afaac9b762e8faac1566710070f5a1c45d6ee1140d5cbd03cfbe6d18ba25d06f66e5598aab8b6336c7aae968397dc4c0e3b5e27b62adfd4ec364182dc9c6d8433143f1e034ad22e47913f7bbb37f35a0f0856d1c1b1f22bcb021d49a65ae6d254fa6aad5342afc3a77a4cbc4a5c2bbb325c9ae0b7c8f5a9526f28953a01bea6b8581f601e1aa1331e58f7df772912a17641c78e2787d9c2e35969fbc40ba96ab15d57497b3e119371c52e7b71f9f936f8a80d10de226e704ad718507f02aaca46956098cf84645cd449154123390ba74157e5ea0375267d9e0eb736aa36f650fbb581954a38d093d2d65f64808cf665ec0789fc50cfafbcd0398bd5d8c7c43d851bdfb88dfcb70049aeb0c57186d43ae46bf88f3863545acb679744505c31e8f263a3d3f63a810667912ae8c06718ffef47e65bc28af7ba360bf8c04f0c089a19da086f2d036c5046d0c63f02175ecf998329ecfb864b6872313c88566d9506fe688ed4b4f663c479e2a37ddbae1f544846c9d7bf6cd0ffbca6dae5bee391bb503f59aedb6267e2ff19402accb4baec968d8bd6640aef9dc1d8ea0eb8b2c304d02f6f2639a3f6fe36d51dac70566bb32e9750a57d0a3dd24501c24322aef469414ef7fd8c71dc5aa34ba1b2f7c3c8f7f1d1ccc89ccc0294e5f7909c64789ea02f40c5c81094643ce8c7d389877edb80c5e9036c58dc9e754016d380c1e49d71bcdf2701a280ef63ba4dce97a1d1de9be6a630ad6c7feec523de828ba8d1b88c85f0c11680be91a0ecdde95262fd38ec7d4dc3f844566b8c7ca2235c7d4aff48a427dce4a9c6482c5da8e4cbd976b353cb932fdbe3988e2e85755a532a74f1f9ca451f9f1b8a310dbeda414498b089dbddec7acfaa7fc79fbf5fb42f2038b516c39ede738f75a03c796a3c5d7d9a2fa0f6af670fd9bb375419419b1dc73a39ed00d5ac8e203638372f0054a646ab0cd30c270030d82ccec201531ec3075629bfad9844a4e82dcee44d92be0ca04d6926c6dc2faec6821b2fcacbe1dcb3b66980501131ebe33eff20eddcd608c5771914e2f7cfed50e956479651c2989530e98dde1c327fab69700f3a6f914479bb1b951ac9f0052311f1393bd29d4e9a4b9c2430463eff31d0dcc20f3920a6c4b478f9e36bdac48ba63b2faea4149488584d34a1ffe20d3014ea3d62db06a4e973afec4f2e232db359821965e87ebd939eb4386eaa4bbdd89b99d8dd353accd9feaed664c2d557026fe5fc75561e92a0ca997b3e80c071092c852e31ea4874973938a55da9f9a1fe872fd748712a8c6a8635497aff1f9512450b7d24e0809e342609d37129c2a7156c9eab696b89aa13dcb20a3c9bfcb5273bf048a5a4d1fa7226ab720677700410b92c8a8b27787def3109ba661f8b0a112e651a490bf5ae906ea3ff0edbe796f5d2dbc1f9d8eb8fba887bea43511d089046e88d1cb3fe33ee00e317252ec2b089e83cb611fdb2b4f36d255ce311c77c76006c9485dc84951163438ef6fd0fdbcb3365c1baa0d5841e6355a83aa934eb59f0e223f6822d9b1264d9131ea56b3beace892a54365bc88886e56ccc772fc6ada3bc3c6634801f8e71399bdf9e57b73cc661bdb760c1e39d928b34c726d855159410d1da5fa8808fd9b617c9027804c875b802d05447c5bf9681ddcc398ea36747b38c802c3d04031eda01dcaada022da17491f37f33ab13261fd41890c9de32467a5d85abb0215b9cb78ff6b66ba734eedbb0a859d4f132273c6f10e5ea0079b0f5a6f5c784f6181fd1ff69ce2f64c648827f5ce528bde8ca5ba3d5ba6a08cc2e0a0bc14d7f313bc75c88124482f6355e09e9e13b76058a18c091b069d2abde58cd8948d00953025d94eb3913c08dff912f365f66b8384c7be493a028e8f219cb54539e90a99bfb3777379f099684d5b0377875b91ac3ccfbf1b730512417a45adec49ae57bd483a31b0035bc7c53d89fdcf70f04821a6b2b966ae21d9e8988188971f6d7068598168c6e9fa2ea64fc51c3be76eef331d9dd0e5816ac0fa918b2b31bddd7f830396f83d10bef6642fce9601974fee9d0a2b75748ab2867b39ec77951c62e4b0ca9c2fd8496eee8cc4d1742efb3a43d50ecf518f50fb72775d3ba1c0c9af1ce6c2a6bcc99180a86e987a8883e182054ee7c4e684cff886341aad1c5a75fdd835de3f29dcdcd97627f756ad973774af8920eedd198240ef9aa3226a7ae8eb235e82c368ac708206ee3640be258b0c14df9840b17fa0bc41dd1bc65ac7942551449a6ef7bf26f88beddc5f58c4d2b892064237721bb89bd1226cbbd3d542c74ed09c4af1316e6f301aeffe011f0c14c9a6e42a900ff11fd39f353443361d3949a947eafb98d67f1f96abdeeda4312cc5b24e9edbfc618d38d4454df74ba41a38a0595b3f12cfd82e7fa78a2dd0751399f81b61edb4f483ab614e5b826c74df41e7842dc5336e703e0a47a008430b18712e99f34f6c4aa6e43fd605ee91d4e5c24cd2aa20ce2f788bbefeb8bbced60e1b68d02ac4899d3a7adee303b35086b5524570c574f44f7da8b91e31e62b9269288968303c6b65d967594c6efc85e1e276c532fc57cc84e90b62e980dd6500763a4681068a59bacf320e79459b1d72035b76618560b81c83a28e3193ee4085e6a12fd13029350add9908a0ccf004e9aaabb5b2b80ff34000cb44785d4a71f8fa27a78218441c380b89ee006cd6a59c0cb9f9cccd6943912d28a3884837b93c88ccce610624259b550e31235114178d4bc67575b60255fcfaf5863f48c57ea745b675601876b227d21998c55566777edcd0e2324d21e110bc58d8eb3c1af35cbd00f8aa4d9463554868d68bd03727b07b70daaff2ba3966695d33f4e241d5f0b428dfeab38fa238e0732d4a29ea799c45912f0fc867e53893ae9aad79055aa065526c70f63a0fb6d5f8d2a585d7029e8729f325880885da44562c3ac09df7c025c78584948bb8c7f760589e8b5197141d6cfcfd3dc02bea532dca8901c98c9f7742434b481a30a092c7cd2b5dfe644e5e1c7f6f0b1cf60e8105906f5e5437799923dca48fd182443fab6e66d2d8235d1c48ba6aeac4b4ae4ee9c02ebe8261a1b0ec524a7e4d1a0fe30a3479d30fcbde9dcd673d68b55b2e2732ea907c25f6c02f4208bce7d1cae1ce1d6232132e0845e61652b06149d51157fd0996d664729c4873c50cc25d1300e44b8e1d3e72383c965658e395e66ae264df04a579746844763dcf797bff1bc6af4d9281fc3de5e03964722b19d65f8a57601aa767fa5f8d363dac80fd7d5c78e3f4ece63fd57a29e25cd69a3629a87fe4d03072adc8d21b1fa5b3e674f4533cce843c32195262ed82729a2fb552ab3153a65f015a4a37a53f863d27c1b76d66553210ce4c524031f1ccb318c03c69ae495bd5ff118980dd66e784bfab7672df75ea420f5bd43619e06e66d8fc5c566b4f9284ff3447d8a98762c9c0f5347f83d05d6305c9cc0464fd374de7ab3659ada2714bc8582395b28fbdaea756adb028c72fe3a780711f917be4f4c0bceb11dbad0295cf8c8517027d9d987b048d81e0ab35fd667d7c007f564240827615fe402997d3d654e7aeb10964c75f07cb81bfe0a5f265c98101a40afba3758bc1ec16bc357cdb477ad52ba6aed49aa1dbfe21a3f025701def693c5e186ff9a2ee9e08c1cce029012332373aeaf7243ea97ee0e8bb5c00a9c5895d9bfa45b6a0ae6abc99f2892e73ef532706626d5dbf679b9ba470f078fbc3e67d465e86058fa6fff104efef89d396f2b5846e3db952cfe33f972bf15bc6142807f76a0d1cb82140b735a225129d53a46bd175f2fb54a5144dcb98210050db6be60684500791112ed2b1aad664cf466b7bb7408295f1ebd6fc657faca9c6cc61f3deff2ca9b45cac312e578f31fbc7fab8c5488984923f2f41771b796897bfe2334b27f8834fc92bd0da6b54abe8df2db16ba88ccecf9015d14a6e01b6e620c63c8e6092300462e9a8f2cb367e9bb05120e613b88b5746b3aa342e7790095fb0cb41f96f45e476ed462ead970bd4807bb1b013253256c5ef72545fea1e9b496fd89d83de8d0a999be3bfed60d5851219ff8b5b63c1a5bc750a0a2c74755c59df9c8b889d87241ef1f2fbcf1868735b511cbaf2ef7382dc1fd3e5e1d61f6f5dc0e5026b0873d2fb4fd80fd79eaf24a83f47bdbb4072111b5e1f3b61e43e74f04126ee7ba5a85e0fe667f42aa98b5a88709b7c43ac11befe777414c27922c71f786d387a5942d25b8a20484b7ebe234799d8db53bec820372c221b7066eb1631d1eb172c2185d0f8aa6ee3fc0aada07059799614e8edb7cf4d0c2e3d612e77fd341af8b98037f5194dc842863659da7bd345fa2d07f8ddb48ba0d8d662c6efbb51cd15ead47576791250bcc9edf42510522e58ea7463c36667987c1c040477d50fc1f3f0a59b484506190a28263f0649fa694d64d2d6488c597c99b2532a5686b624fb3ed0ff9381d3314f8707cbe03185763b60233f53123095e3213f2647dc87bf252aec925210e4e1a0c60ae7429184fbd0098f372d51ec28936bd84874ae05cb41f371e1207bc7e801b480582dc82757894bc9651fe99b8ad8e4a3955f40f5b6f9f2492bc8beef7c64044c5cc9b9c50ccb7623ac02c58b214c499734d25b5f9132d86076e970ee51d43082f44ebaadb3511a27763ae54675f7050c5b890c666ffdf61c8a0ee691fea704a23064d368fb6b7b4f8213dc05b337ef3ffd264c7fa24516d6bc4589f5ba0858186e9eea6417159f6f76a495ca997c263275a407439d56516db42cef4741f3d0b7fcd395966b6a80bf653b6e1640770bef0c5fcc8688c9df94d74932355c47d020eedaa7a7ac38a3ca3836473c175fb717011b910cd77f9aa607b630585f338a2d03b6b38e37d24a5d4358418339418ae4a620a27a127fae9699d0b935ac05f4315d6a8ead9126b5c517ad9585c2148639ecb20d54b2d026c2fd7401dc8759f14d16e0a05db0a9e965cbf7e892c56e4a13bbaa8aaed767d3f9f697429d8af8eae8cbed01a30d4c834a7182478029b3b87ef7f48fe18c3f06c27586115d4a90a09066d3f9a7d2a39a17db78865ab6b12027694fed40a165b4be11ddadfc5dfea6ad6344b0254b05f3eef6f371bc113a6f432e9060c58b433715306f5ef4ae8576d3e2f60d80d9b24f4f257369eb658f64ff2fea17b08f14fab8b48e792668d6ad65c"}, 0x1010, 0xc0}], 0x3, 0x4004010) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d6000-0x10)="649c47ffffff7fc86dae79fa409d4d54", 0x10) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x800, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000099d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) openat$vnet(0xffffffffffffff9c, &(0x7f0000564000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/02/16 14:07:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000-0x3da)=@security={'security\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x210, 0x0, 0x210, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {[{{@ip={@broadcast=0xffffffff, @rand_addr=0x7, 0xff000000, 0xffffffff, @common='gretap0\x00', @common='bridge0\x00', {0xff}, {}, 0x0, 0x2, 0x1}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xc, 0x6, 0x4155, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4, 0x0, 0x1}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xff, 0xff000000, @generic="7d2d054c776a4e88df1d06ad3c759819", @common='gretap0\x00', {0xff}, {}, 0xff, 0x1, 0x41}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x6, 0x9, 0x0, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x100000000, [0xf8af, 0x101, 0x1d, 0x1, 0x1f, 0x7844fc62], 0x0, 0x7, 0x5}, {0x6, [0x7, 0x7, 0x1ff, 0x3000000000000000, 0x1, 0x4], 0x8000, 0x7, 0x80}}}}, {{@ip={@multicast2=0xe0000002, @empty, 0xffffff00, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='dummy0\x00', {0xff}, {0xff}, 0x1d, 0x3}, 0x0, 0xc8, 0x108, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xffffffff80000000, 0xfffffffffffff9f0}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x8000}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x7f, 0x1ff, 0x0, 0x71a, 0x8, 0x4, 0x9, 0x7fff]}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x880) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000f21000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "0000ff0000000007bab36a2658d861a1eff320000000000000dfd947ff2af50e4e1d6b5328cf197cd30f110002000000000000d48bdc49c5f07871c405005cbb30dc1065e1ca049ab6e5f300000000000000023a992ab526d200a9ee7fd68edf8800009931942a0ff1fef7a3b917dc083d93f9d782b3ce2da3eb8965fbf6dca4", 0x400000000002f, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='syzkaller1\x00', @common='eql\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r2 = syz_open_dev$dmmidi(&(0x7f0000b27000-0xd)='/dev/dmmidi#\x00', 0x5, 0x800) delete_module(&(0x7f0000e4b000-0x1f)="2b6c6f73656c6621766d6e6574315e766d6e657430fe76626f786e65743000", 0x200) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000166000)=0x7, 0x2) 2018/02/16 14:07:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r1 = syz_open_dev$sndpcmp(&(0x7f0000819000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000ead000-0x1000)=""/4096, &(0x7f0000f6a000-0x4)=0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000a36000-0x28)={0x1, 0x0, [{0x1000, 0x1000, &(0x7f0000026000)=""/4096}]}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000374000)={&(0x7f0000ec9000/0x4000)=nil, 0x4000}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) syz_open_dev$usbmon(&(0x7f0000195000-0xd)='/dev/usbmon#\x00', 0x6, 0x8000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000046e000)={0x0, 0x5}, &(0x7f00003af000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d21000)={r3, 0xdd}, 0x8) link(&(0x7f0000855000-0xa)='./control\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rename(&(0x7f0000173000)='./control/file0\x00', &(0x7f0000d99000-0x8)='./file0\x00') r4 = getpgrp(0xffffffffffffffff) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00009e2000)={0x0, 0x7, 0x8001}) fcntl$setown(r0, 0x8, r4) rename(&(0x7f00005a4000)='./control\x00', &(0x7f0000636000)='./control/file0\x00') dup2(r2, r0) 2018/02/16 14:07:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000aa2000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4000) syz_open_dev$vcsa(&(0x7f0000d6a000)='/dev/vcsa#\x00', 0xc94, 0x202400) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000aad000)={@generic="145023ee005aa99d797d99a60a92e5cc", @ifru_addrs=@ipx={0x4, 0x200, 0x8, "d211fc133855", 0x7}}) r1 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000510000)='/selinux/user\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) mmap$binder(&(0x7f0000632000/0x3000)=nil, 0x3000, 0x2000000, 0x4010, r0, 0x0) syz_emit_ethernet(0x4e, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0xfffffffffffffffd, [], "74792bde2a379000"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) getsockname$inet6(r0, &(0x7f000033c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00004a6000-0x4)=0x1c) 2018/02/16 14:07:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x10000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d68000-0xe)={0x5, [0x100, 0x6d7e, 0xfff, 0x9, 0x8]}, &(0x7f000005e000-0x4)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x10000000000000) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000bb8000-0x60)=[]}, 0x8000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b58000-0x10)={0x2, &(0x7f00000fa000)=[{0x1000, 0x3f, 0x6, 0x4800000}, {0xf30c, 0x5, 0x40, 0x4}]}, 0x10) r3 = syz_open_dev$midi(&(0x7f0000eb0000)='/dev/midi#\x00', 0x4, 0x2c040) r4 = syz_open_dev$mice(&(0x7f000021d000)='/dev/input/mice\x00', 0x0, 0x10001) getpeername$packet(0xffffffffffffffff, &(0x7f00004b6000+0x8d6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000cf9000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000008f000-0x48)={0x8, 0xd, &(0x7f0000f30000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x90}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1a6e, 0x0, 0x0, 0x0, 0x10001}, @call={0x85, 0x0, 0x0, 0xf}, @ldst={0x3, 0x3, 0x0, 0x7, 0xb, 0x10}, @map={0x18, 0x7, 0x1, 0x0, r3}, @map={0x18, 0x0, 0x1, 0x0, r4}], {0x95}}, &(0x7f0000247000-0x4)='GPL\x00', 0x7be1, 0x67, &(0x7f0000648000)=""/103, 0x40f00, 0x0, [], r5}, 0x48) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r2, &(0x7f0000a89000-0x78), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f000081e000)={&(0x7f0000a69000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000075000-0xf3)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a", 0xc9}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f000099c000)={0x3ff, 0xff, 0x7fff}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000e08000)={0x103ff, 0x3, 0x3000, 0x1000, &(0x7f0000d72000/0x1000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000eb6000)={0x3, 0x5, 0x0, 0x0, 0x2d, 0x7, 0x3, 0x8, 0x7fff, 0x7, 0xbe8a, 0x2, 0x0, 0x1, 0x4, 0x3, 0x20, 0x9, 0x7}) sendto$inet(r2, &(0x7f0000901000)='u', 0x1, 0x1, &(0x7f0000d33000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000f11000)={0x12, 0x5, 0x7da4}) sendto$inet6(r1, &(0x7f000000d000-0x80)='}', 0x1, 0x0, &(0x7f000029e000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) sendto$inet(r2, &(0x7f00005b7000)="cc", 0x1, 0x0, &(0x7f000076c000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/16 14:07:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2e000-0xe0)}}, &(0x7f0000769000-0x4)) sched_rr_get_interval(0x0, &(0x7f0000f53000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a08000-0x20)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f00002c0000), 0x8) r2 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000305000)='/dev/amidi#\x00', 0xccb, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00006c4000)) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r2, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) perf_event_open(&(0x7f0000eb3000-0x78)={0x3, 0x78, 0x8, 0x4, 0x7fff, 0x0, 0x0, 0x4, 0x10, 0x3, 0x2, 0x7ff, 0x8, 0x0, 0x3, 0x9, 0x0, 0x8001, 0x8, 0x4, 0x6, 0xf7f, 0xfffffffffffffffe, 0x3f, 0x5, 0x3, 0x4, 0x8, 0x8, 0x4, 0xf7da, 0x40, 0x401, 0x1, 0x6, 0x8001, 0x81, 0x100, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000937000), 0x5}, 0x21000, 0x5, 0x5, 0x7, 0x1ff, 0x0, 0x100}, r0, 0xfffffffffffff496, r3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e5000-0x8)={0x20020071026}, &(0x7f0000002000-0x18)) sendto$inet6(r2, &(0x7f00001ff000-0x96)='d', 0x1, 0x0, &(0x7f0000f31000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/16 14:07:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000000)) fcntl$getflags(r0, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) readv(r1, &(0x7f000098b000)=[{&(0x7f00009e4000)=""/195, 0xc3}], 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f7a000-0x12)='/dev/loop-control\x00', 0x1, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000023c000)={r0, 0x80, 0xffffffffffffffd7, r1}) 2018/02/16 14:07:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000e44000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e78000-0xa)='/dev/cuse\x00', 0x101440, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000564000)={{0x4, 0x0, 0x9, 0x1, 0x1, 0x1000}, 0x7fff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getegid() ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000035000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01002e00faffffdf82030800f308eb000000000000000000100000eb7e000423"}) 2018/02/16 14:07:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x7, 0x8000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ac0000-0x4), &(0x7f00004e7000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) [ 50.773008] xt_connbytes: Forcing CT accounting to be enabled 2018/02/16 14:07:54 executing program 1: mmap(&(0x7f0000000000/0x75d000)=nil, 0x75d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f000075d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000075d000)='/dev/vcs\x00', 0x400, 0x0) mmap(&(0x7f000075d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000075e000-0x8)={0x0}) mmap(&(0x7f000075d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f000075d000)={r3, &(0x7f00005a9000)=""/90}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000456000+0xf17)={0x0, 0xf001}) 2018/02/16 14:07:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800400001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000088a000)={&(0x7f0000fb0000-0xc)={0x10}, 0xc, &(0x7f000005d000-0x10)={&(0x7f0000b15000)=@ipv4_getnetconf={0x24, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x80}, @NETCONFA_FORWARDING={0x8, 0x2, 0x6}]}, 0x24}, 0x1}, 0x0) preadv(r0, &(0x7f0000a90000-0x20)=[{&(0x7f0000175000-0x59)=""/89, 0x59}, {&(0x7f000094e000)=""/154, 0x9a}], 0x2, 0x0) 2018/02/16 14:07:54 executing program 4: syz_open_dev$vcsn(&(0x7f0000693000)='/dev/vcs#\x00', 0xffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b97, 0x0, 0xffffffffffffff80, 0x3, @time, {0x1}, {}, @addr}], 0x30) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000014d000-0x4), &(0x7f0000ee1000-0x4)=0x4) 2018/02/16 14:07:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00001d7000)='./file0\x00', 0x22) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000297000)={&(0x7f000070d000/0x2000)=nil, 0x2000}) unshare(0x20000) r2 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000b20000)={{0xa, 0x2, 0xa0, @empty, 0x8}, {0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x5, [0x9, 0x0, 0x0, 0x3f, 0x4, 0x800, 0x40, 0xffffffff]}, 0x5c) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f000000e000)) setns(r2, 0x40000000) unlinkat(r2, &(0x7f0000bd2000)='./file0\x00', 0x200) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c5000-0x4), &(0x7f00001cc000), &(0x7f00004fc000)) 2018/02/16 14:07:54 executing program 6: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet6(r1, &(0x7f000084d000+0xe29)=""/205, 0xcd, 0x10000, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000036000)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007f4000)={@common="6c6f00000000000000000000000000ff", &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x4b}}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000093b000)={0x0, 0x882c, 0x2}, &(0x7f0000883000)=0x8) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000093b000)={r2, 0x4, 0x1, [0x5]}, 0xa) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000326000-0x4)=0x8, 0x4) 2018/02/16 14:07:54 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000cb1000)=0x55) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0xcbc6, &(0x7f00006bb000-0x10)={0x0, 0x989680}, &(0x7f0000072000), 0x0) 2018/02/16 14:07:54 executing program 7: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f00007db000), r0, &(0x7f0000d3b000), 0x7, 0x0) 2018/02/16 14:07:54 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 = socket$netlink(0x10, 0x3, 0x0) r2 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) tee(r1, r0, 0xfffffffffffff1fd, 0x2) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000806000-0xc)) io_submit(r3, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r2}]) 2018/02/16 14:07:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x4, 0xfffffffffffffffe) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000969000)=""/17, 0x11) dup3(r0, r1, 0x0) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) 2018/02/16 14:07:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00003c5000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80800) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000ccd000), 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000d80000-0x4)={r1}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x8921, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_map}) 2018/02/16 14:07:54 executing program 2: socketpair$inet6(0xa, 0x1, 0x100000001, &(0x7f0000c0e000)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000012e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mremap(&(0x7f00001a2000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000636000/0x2000)=nil) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000070a000)) madvise(&(0x7f0000613000/0x3000)=nil, 0x3000, 0xf) 2018/02/16 14:07:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000bd5000-0x1)=""/1, &(0x7f0000000000)=0x36e) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000cb1000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000615000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x61, 0x9, 0x7, 0x100, 0x8, 0x20000, r2}) fadvise64(r0, 0x0, 0xfffffffffffffff9, 0x5) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d6f000)='/dev/dsp\x00', 0x2, 0x0) write$vnet(r3, &(0x7f0000750000)={0x1, {&(0x7f000071a000-0xf1)=""/241, 0xf1, &(0x7f00001fe000-0xf)=""/15, 0x3}}, 0x68) 2018/02/16 14:07:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0x0, 0x0, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000ab000-0x10)={0x17, 0x15, &(0x7f00009d8000)="93fa2d7a7116dcb7bb8dc5fc6ce2036f5f6cd97699"}) r2 = dup3(r1, r1, 0x80000) getsockname$unix(r2, &(0x7f0000dd4000)=@file={0x0, ""/54}, &(0x7f0000b4f000)=0x38) 2018/02/16 14:07:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) readahead(r0, 0x73e0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000004000)='/dev/audio#\x00', 0xac, 0x10000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000005000-0x8)={0x1, 0x6, 0x5, 0x8, 0x5}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000012000)={0x0, 0x7530}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r2) 2018/02/16 14:07:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x664000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000)=""/109) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)) shutdown(r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000003000-0x20)={@common='sit0\x00', @ifru_flags=0x2000}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000002000)=""/182) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000001000)={@common='vcan0\x00', @ifru_map={0x0, 0x4, 0x10000, 0x80000000, 0x100000001}}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000003000-0x12)={@common='gre0\x00'}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000003000-0x8)={r0, 0x8}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000002000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000004000)=@security={'security\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x0, 0x1a0, 0x0, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, &(0x7f0000005000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x7f, 0x9, 0x1}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x6, 0x0, 0x7}, {0x6, 0x7f, 0xfffffffffffffffa}}}}, {{@uncond, 0x0, 0xa8, 0x118, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x3, 0x1, 0x2, 0x1, 0x0, "fd2bc2d6db21d7e2541243fe761d092a7991e16fc4a8ee0955e257c91d2eaa94507419bec000f4a53390eb6711916a42854ba4a02a018f307c0ac0a3735f0b40"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000006000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000007000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000007000-0x4)=0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value, &(0x7f0000003000-0x4)=0x8) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001000)) write$tun(r2, &(0x7f0000000000)=@hdr={0x1, 0x7, 0xb4e, 0x81, 0x7, 0x2a, @ipv4={{0xe, 0x4, 0xa00e, 0x9, 0xd2, 0x3, 0x8, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x4}, @ssrr={0x89, 0x1b, 0x2, [@broadcast=0xffffffff, @loopback=0x7f000001, @empty, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x15}]}, @noop={0x1}]}}, @igmp={0x15, 0x9, 0x0, @loopback=0x7f000001, "602b968cdd9dd25edf05dbe89f579977fe82016dca08cdde79eb70b2ec9ae124178376d965bb5ab98e186dd40ad1f97841b52eadb25b58cebf4896b7344285203b77b39cf7d551a36f13d018b033a33d44dd8708fa75c75af95eb0c3b08b0fdfa6d9493c94c8522b97b8f4f98644144d941422effa5d47eba2b63ee50cbd5db1c9ea9650a452dd3841795b9c75a22fdc6d61"}}}, 0xdc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r2, &(0x7f0000008000-0xe)={0x1f, 0x19fa, {0x0, 0xd340, 0x93, 0x5, 0x3, 0x3}, 0x2, 0x2b}, 0xe) 2018/02/16 14:07:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f000002a000-0x24)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) syncfs(r0) 2018/02/16 14:07:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c5e000-0xa)='./control\x00', 0x0) pipe2(&(0x7f0000020000-0x8)={0x0}, 0x4800) r1 = getuid() r2 = getegid() fchownat(r0, &(0x7f0000d89000-0xa)='./control\x00', r1, r2, 0x100) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) capget(&(0x7f00004bb000-0x8)={0x200f1526, r3}, &(0x7f0000206000-0x18)={0x5, 0x800, 0x3f, 0xfffffffffffffff7, 0x9, 0xfffffffffffffbff}) r4 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x1) mkdirat(r0, &(0x7f0000237000-0xa)='./control\x00', 0x0) mkdirat(r4, &(0x7f0000017000-0x8)='./file0\x00', 0x0) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f0000965000)={0xfffffffffffffff9, 0xab}) r5 = openat(r4, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000092d000)='./control\x00', r5, &(0x7f00007a4000)='./control\x00') renameat2(r4, &(0x7f000001e000-0xa)='./control\x00', r5, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/16 14:07:55 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffff0000, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="e9762e08c0b888c59acac7ed393c8c74c05e309db651d0f546f5f3db0a9f288298667a2465152bbb9b8dbf0d7fa8eb65b61bb2ddc16a481c96956be7bb63d034c868b67997e2e8d7551ac4fc02f34a925a931d3208caea0b7b8b9f68555fa798998586bde81f69de74991e627d1063129b252865bf3b9d3465da87241894", 0x7e, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x8e)="aa7f2d12bee319b1dd80ee157237c197dbbe99e9e19ebeef5f6ea703f93df3991cad202bc1af8424fa78b31f78454e7176603acb4dcee305a296b12fe4e3c999802e004c52ccf67058a90b3f6247b08037274a60d2c4e34b7ac10a1822073161e1ce923791c06f222fba5da60e99dedd9084d32f042c8c8c46bc6ce4e359672fd376263745a2aef28cf69291cea8", 0x8e, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000000)=[{&(0x7f0000000000)="ebedb5144b0a6bc7549349f3d53f2230d98a5112e5eb82f04b0337220553b72e4633dfad9b201095e860e3af7f11c9c9eb038ea0c28ff6d18c0d8a", 0x3b}, {&(0x7f0000001000)="cc8807b2df81b68e4f4415cf4d61ef4fafb7b8fcf849c198dcf1e828a9a477f3b8687f7ab66c24b09f39453388f9742f79b5b86c35e36c996938ef8b15413b5828c82ca45fab4da401776cce40da94511dee6997867a59595f6531defbbaceddc91f593082ca31037ab944b7b8cd86f6d2d345ecbf602dffc8b1f9fc965deca6e3253bf4ad7cc0dc4e31", 0x8a}, {&(0x7f0000001000)="820fe14e4936fb88c6bec16397e9779d9e5e340e3976fff618be622b3b038a8396702719ebf6dc116847938195e8e021908e3ae56b985e34b378c9aea441b9bbdacbfac03c9cce96fcdc197e44089fce26ef0082f30444abd676b5d0c15fc433494afa4f606f8a03d71298311b83fcb47bc437ca47da6754b6f34bdf32bcd7efd5c1ce10ae6d475824b2047da020179b744392f3bdab2e3f99df91777bdb481d0b9917c2bc88faa979e6ccd1b7168196e6c055aab831134696f9a6c99abc97adc538686f4f39a717be54c90e4223e3e05475d4904d73ab", 0xd7}, {&(0x7f0000000000)="072ad2ae438d392f78d5896de02f6f5f6d191a52e2854a7b3c08f2fe4893fb7fca6069a181443739ef0d3322c9faaa527c3abf49999c1cd9a93c827387fd871df1014d3b4792e45427e943162779b124dc4fa119b63f32fde6276b9ec8771e63465f5752283e2623a6cc27fb2f687ce17f273b24a1922fe5bebd3f90192957", 0x7f}], 0x4, r2) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000013c000-0x6)={0x2, 0x0, 0x3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000d17000)=""/24, &(0x7f0000c5f000-0x4)=0x2b8) bpf$MAP_CREATE(0x0, &(0x7f0000d6b000-0x2c)={0x7, 0x3ff, 0x6, 0xff, 0x1, 0xffffffffffffffff, 0x7}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000047b000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x3, 0x4, 0x100, 0x3ff, 0x9, 0xff0, 0x3, 0x6, 0xffffffffffffff80, 0x5af, 0x200, 0x2, 0xcbe4, 0x9, 0x7]}, &(0x7f00008bb000)=0x108) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000de3000-0xe8)={{{@in=@dev, @in=@dev}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00001eb000)=0xe8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001ff000)={r3, 0xa94}, &(0x7f0000c75000)=0x8) 2018/02/16 14:07:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009ea000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f000007e000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x16}, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000b61000)='/dev/snd/pcmC#D#c\x00', 0x20, 0x7da7722cfaf707a8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000a91000), &(0x7f0000527000)=0x4) 2018/02/16 14:07:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="8618e9d6c6f0", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @icmp=@echo_reply={0x0, 0x9, 0x0, 0xffffffffffffffff, 0x0, "df7ac2ee1421076c888b2eb4"}}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000ca2000)='/dev/vcs#\x00', 0x8, 0x4000) clock_gettime(0x0, &(0x7f00002f6000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000651000)="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", 0x1000, 0x0, &(0x7f0000e4d000)={r1, r2+10000000}) 2018/02/16 14:07:55 executing program 4: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d17000)='/dev/input/mouse#\x00', 0x1, 0x40) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000d18000-0x4)=0x6, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00005cf000-0x4)=0xffffffffffff8001, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000d17000-0x4), &(0x7f00002a6000-0x4)=0x4) 2018/02/16 14:07:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000452000)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r2 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, r0, r1, 0x2c, 0x80000) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x400000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000001000-0x4)=0x80000000, 0x4) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000001000-0x8c)=""/140) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r4) r5 = semget(0x2, 0x3, 0x82) semop(r5, &(0x7f0000001000-0x18)=[{0x6, 0x3, 0x1800}, {0x0, 0xfffffffffffffffb, 0x1000}, {0x3, 0xecdc, 0x1000}, {0x2, 0x20, 0x1000}], 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000001000-0x1)=0x3) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000003000-0x1)=0x3) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000000)=0x1) r6 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000003000)=0x1bed, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000005000-0x1)={0x0, 0x0}) sched_setparam(r7, &(0x7f0000004000-0x4)=0x3) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000003000)=0x10000) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ptrace$setregset(0x4205, r7, 0x202, &(0x7f0000004000)={&(0x7f0000003000)="8bb0c77f52a02dae38f51151996920c0ad07541594ed5d72f51cb8aa08d49737a982a86ee9e71dcb83fa84949fe92c745808a4d3b4f0517b792fa8e72ee8d3e83a06d554add3833e50b40858d25ce9f8fa8337d73738d8588ef54a42b79a2b7def13f8262f023f2f993cd5e6cf3f40608a2dcdeff56a6e88ec2160963494b15d2742a8e109", 0x85}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000003000-0x78)={0x6, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x50, 0x5, 0x2, 0x100, 0x80b, &(0x7f0000003000-0x10)=@common='ip6gretap0\x00', 0x4, 0x5, 0x7}) waitid(0x1, r7, &(0x7f0000003000-0x10), 0x61000006, &(0x7f0000004000-0x90)) 2018/02/16 14:07:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00005a0000)='./file0\x00') 2018/02/16 14:07:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind$inet(r0, &(0x7f00003ad000+0xaf5)={0x2, 0xffffffffffffffff, @empty}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000bfd000-0xc)='/dev/amidi#\x00', 0x9, 0x100) getresuid(&(0x7f00008a6000-0x4), &(0x7f0000c13000-0x4), &(0x7f0000e9c000-0x4)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00009ef000)={0x1, 0x1ff, 0x8208, 0x9, 0x7, 0x9, 0xfffffffffffff801, 0x4, 0x0}, &(0x7f0000ef9000)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000035f000-0x8)={r3, 0xffff}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d9d000)={r3, 0x3}, 0x8) r4 = dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000216000)={r3, @in={{0x2, 0x2, @rand_addr=0x1}}, 0x74, 0x3ff, 0xfffffffffffffff8, 0x8, 0x20}, 0xa0) accept4(r1, 0x0, &(0x7f000039d000-0x4), 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f000059b000-0x63)={0x4, {{0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}}}, 0x88) 2018/02/16 14:07:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000978000)='/dev/sg#\x00', 0x3, 0x101000) write(r0, &(0x7f00009c0000)="2ade2674aad3921edf0b8e6b383a776c10d7a49a5d6cf50eeb6d7293e3a6b05df545cc7f024e7c2a9ca7cab7d68d5b0b99e9fd0cc1b3d0eb7acefcc137bc7faa949997c679ae6981eefe9d24bd19f4f4c7f4f1be6c935bedd7cd85", 0x5b) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00000a3000)='/dev/snd/controlC#\x00', 0x7, 0x200000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x8, {0x2, 0xffffffffffffffff, @empty}, @common="000000f20040001f00170a000000dd00"}) 2018/02/16 14:07:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c30000-0xb)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f00004f7000)=""/1, &(0x7f0000309000)=0x1) bind$alg(r0, &(0x7f00007f1000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) sendto$inet6(r3, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$rds(r3, &(0x7f0000a7e000-0x38)={&(0x7f0000a98000)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000e31000)=[{&(0x7f0000509000-0xb1)=""/177, 0xb1}], 0x1, &(0x7f0000f6f000-0xb8)=[]}, 0x0) accept$inet6(r1, &(0x7f00002cb000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000037000-0x4)=0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ea7000), 0x35f) 2018/02/16 14:07:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80241, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0xa, &(0x7f0000000000)=[{0x9, 0x3f, 0x2, 0x81}, {0x3, 0x2, 0x2, 0x6}, {0x4, 0x40, 0x5, 0x1}, {0x4, 0x200, 0x1, 0x2}, {0x7, 0x7, 0x7}, {0x7, 0xfffffffffffffffd, 0xffffffff, 0x8001}, {0x2a, 0x3, 0x2, 0x1ff}, {0x1, 0x6c, 0x7, 0xa9}, {0x7fff, 0x5, 0x1f, 0x9}, {0x1, 0xa0000000000, 0x1, 0x7ff}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x20000000, 0x7, &(0x7f0000001000-0xd6)=""/214, &(0x7f0000002000-0x4)=0xd6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x0, 0xffffffffffffffaf, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9fc}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xfffffffffffffffc}]}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x2, 0x81}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000)={0x9, 0x1, 0x7, 0x5, 0x4}, 0xc) tee(r0, r0, 0x1, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003000-0xfd)="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", 0xfd, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in6=@mcast1, @in=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000003000)=0xe8) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000004000-0xd8)=@pic) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000005000)=[{{r3, r4/1000+10000}, 0x3, 0x3, 0x2}, {{}, 0x9, 0x3, 0x7ff}, {{r5, r6/1000+10000}, 0x5, 0x7f, 0x7}, {{r7, r8/1000+30000}, 0xff, 0x0, 0x1}, {{r9, r10/1000+30000}, 0x7f, 0x5, 0x4}, {{0x77359400}, 0x7, 0x1, 0x7511}, {{0x77359400}, 0xffff, 0xfffffffffffffffe, 0x7}], 0xa8) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000)={r1, 0x68, "d14db6c06266018b7fd179936bb9c49ba75e5f7a121b21299f2018d550608c75b571d8d1559b72d53f9db1a595e0b236b69f000188180506c879dd6d073a0e3b402a3e53e457b09bf59792d661575a4bff2fd98d25d028dfc1876c495e213df1c7d7a81857427f34"}, &(0x7f0000002000-0x4)=0x70) 2018/02/16 14:07:55 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cfc000-0x10)='/dev/sequencer2\x00', 0x200400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000199000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000398000)=0xffffffffffff0000, &(0x7f0000e84000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f43000-0x4), &(0x7f00009be000)=0x4) syz_emit_ethernet(0x36, &(0x7f0000b18000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000637000)={0x0, 0x1, [0x0]}) 2018/02/16 14:07:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000810000)={0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000472000)=0x400, 0x4) r1 = add_key(&(0x7f00002e9000-0x5)='user\x00', &(0x7f00007cd000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00008ca000)="9b7aa3bb0bb6ade00f3912a6b0747e2ff5b9c856d8ebbb072028ea72e80eb0b516ea407ca9a69a383f182e159d39d7ce0f8eefe835a9f4cda978fc4f2824c60a574e94221fcca8e23553d788eb2581ec20f391748f39f68a5710458729ccd0", 0x5f, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r1, &(0x7f00001f2000)='cifs.spnego\x00', &(0x7f00009b1000-0x1f)='!\'bdevvboxnet0procnodev#!nodev\x00') ioctl(r0, 0x6, &(0x7f00006af000)="5e37ec3570785e9f") r2 = socket(0x9, 0x2, 0xfffffffffffffffd) recvmsg(r2, &(0x7f00008ac000-0x38)={&(0x7f0000d0e000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000d70000)=[], 0x0, &(0x7f0000ec1000)=""/85, 0x55}, 0x0) socket$inet6(0xa, 0x80a, 0x7) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/16 14:07:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mq_unlink(&(0x7f0000f98000-0xd)='-mime_type*\'\x00') socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$tun(&(0x7f0000dda000)='/dev/net/tun\x00', 0x0, 0x43) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b20000)={@common='ifb0\x00', @ifru_mtu=0x4}) dup2(r1, r0) fcntl$getownex(r0, 0x10, &(0x7f0000c75000)) 2018/02/16 14:07:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000e0b000-0x4)=0x84, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e21000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) recvfrom$inet(r0, &(0x7f000046a000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/16 14:07:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() fstat(0xffffffffffffff9c, &(0x7f00006d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00001ea000-0x8)='./file0\x00', &(0x7f0000f55000)='./file0\x00', 0xc000, r0, r1, 0x1f, 0x9, 0x40) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 14:07:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1}, 0x3) r2 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000a1c000-0x4)=0x3) sendfile(r1, r2, &(0x7f00007cf000)=0x805f, 0x2) ioctl$sock_proto_private(r2, 0x89e3, &(0x7f0000f68000-0x22)="8090f4d49531e79a21706e6213ebb85da32c4c8de5428d9b02208c69a1a1c42dcbba") 2018/02/16 14:07:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @rand_addr=0x5}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000ef6000)={@generic="e06d42ddddad538ec02e403bd974522f", @ifru_flags=0x2000}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000008b000-0x3)='nv\x00', 0x39d) shutdown(r0, 0x1) 2018/02/16 14:07:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000e2e000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000892000)='/dev/input/mice\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000694000-0xc)=[{}], 0x1555559c, 0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bc9000)={0x0, 0x80000000000}, &(0x7f00001a3000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000129000-0x8)=@assoc_value={r2, 0xfa}, 0x8) r3 = syz_open_dev$sndpcmc(&(0x7f0000b86000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f0000e9d000)={0x4, 0x400, 0xefd, "fe7ce7454c0c", 0x400}, 0x10) io_submit(r0, 0x1, &(0x7f0000647000-0x20)=[&(0x7f00007f8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000f8d000-0xb5), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/16 14:07:55 executing program 7: mmap(&(0x7f0000000000/0x3a6000)=nil, 0x3a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xc, 0x12) r1 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00002a7000-0xe0)="d124e01fea12a653b48c9539c06ddf906b6abdad34a4a2e59f60ab40b6d7fe12c0f411adc189c050c71444ec1331e71e7f1d21b1da9901d2abc109787bafb7f3bad92548f18982514f9935f3fa037d6d003799710fcb01f9849bf8e071926a0e01e11e63e30abb0e17ee58cc880bb869c9cd8cba1c9b750854a0ffb0779a206c070d2f2c9441739fd19819e3ecb2b44a04da1b59476e828d2bdca86169e204f41f3996e442d4c91835de5bf298d5169dde267f839af9eb7c0fda9a7c2447c0748146f856a8c87dfe4431ef18d03bce7c5fe29b34f060998dbd16779cd094120a", 0xe0, 0x20000080, &(0x7f00003a3000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) bind$inet(r1, &(0x7f000000f000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000318000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000039b000)=0x14, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f00003a7000-0xb)='/dev/midi#\x00', 0x5, 0x121400) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003a5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003a0000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00003a0000)={0x0, 0x2, 0x0, 0x2, 0x7}, &(0x7f0000229000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001c6000-0x10)={r6, 0xce9900000000000, 0x3, 0x5}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f00003a0000-0x40)={0x0, 0x5, 0x9, 0x7, "aa4a0c553c5487944efcb23bacff3fe919c9b4a1ff9ec0e35e579d8f561f39bc0f212521bd7dc99487586a0d", 0x1000}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000146000-0x28)={@common='bcsf0\x00', r3}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000011b000-0x8)={0x0, 0x5d72}, &(0x7f000039d000)=0x8) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f00003a3000-0x50)={@common='ip_vti0\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x43, "afb8e9089921", 0x3}}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000026d000)={r7, 0x6}, 0x8) listen(r1, 0x54c) r8 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r8, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) accept4(r5, &(0x7f000018c000)=@generic, &(0x7f00003a2000-0x4)=0x80, 0x800) sendmsg(r8, &(0x7f0000131000)={&(0x7f000039b000)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20, &(0x7f000009b000)=[{&(0x7f00001b1000+0xb60)="1ed69015b28755a2d4f2042c2c02e706a4d3e8015e41250ce32124b39a4230fae83f1e0305e6b06880818cbf0a077175aa1e3bcb923bc87b733f596c9d33f81168ab2f20ce9223d2d5c26c97f857259af501a6a67bf986b590a1191a4e39d513d3c39f799fc7", 0x66}], 0x1, &(0x7f000039a000)=[], 0x0, 0x80}, 0x8090) accept4$inet(r1, 0x0, &(0x7f0000399000-0x4)=0xfffffff2, 0x80800) 2018/02/16 14:07:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000167000)='/dev/snd/timer\x00', 0x0, 0x4000000000000000) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) syz_open_dev$sndtimer(&(0x7f0000bf4000-0xf)='/dev/snd/timer\x00', 0x0, 0x64002) dup3(r0, r1, 0x4) 2018/02/16 14:07:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000d8a000), 0x0) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d2000-0x2c)="db", 0x1, 0x4000000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000603000-0xbe)="2b5948d8037dab6e662cf70e5c2d362f83174f7901837a85b56b28408d018ceb993974624386101d776de6d43b160109fdffff000a45babd5b1a7e19f5444cf8f11222de8b5b76861ef77b5fa41edc9217c357fa8a74b8ca017b3caf83c2b449ebdbd6a041040008f6f91230980b5c29dc66f2285d923f6b894146482dea34386d5ce8231081a6f49ef84e7609a0629e4ffad34f556be7b615a2dda9484a6257bf586decf500000008aa8374e1a18c507eb6bd07c969b35fbff5b3b3dba3", 0xbe, 0xc870a3c305c5634f, &(0x7f0000258000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/16 14:07:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000027e000)=0xd35f, &(0x7f0000e99000)=0x4) write$tun(r0, &(0x7f00001c3000-0x1fa)=@hdr={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @ipv6={0x0, 0x6, '\b8y', 0xf6, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, {[], @icmpv6=@echo_reply={0x81}}}}, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000edb000-0xc)={0x50000006}) 2018/02/16 14:07:55 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000026f000)=@filter={'filter\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0x1f0, 0x1f0, 0x288, 0xffffffff, 0xffffffff, 0x348, 0x348, 0x348, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@dev={0xac, 0x14, 0x0, 0x13}, @multicast1=0xe0000001, 0xffffffff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='irlan0\x00', {0xff}, {}, 0xa9, 0x1, 0x21}, 0x0, 0xc8, 0x1f0, 0x0, {}, [@common=@unspec=@realm={0x30, 'realm\x00', 0x0, {0xc60f, 0xfffffffffffffffa, 0x1}}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x3, 'system_u:object_r:src_t:s0\x00'}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xe}, 0x0, 0xff, @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x2f, 0x1, 0x24}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x9}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xb}, @empty, 0xffffffff, 0xff000000, @generic="3f8c1d08aba4b2998c173f897529d826", @common='ip6gretap0\x00', {}, {0xff}, 0x62, 0x1, 0x20}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0xff, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xe50d, 0x50100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000001000)={0x1f, {0x3, 0x6, 0x0, 0x1, 0xd6, 0x8}, 0x5}, 0x9) fcntl$setlease(r1, 0x400, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000003000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000003000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000004000-0x20)={@common='bcsf0\x00', @ifru_flags=0x1000}) setns(r0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000002000)=""/63) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000005000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000-0x10)={0x2, 0x1, 0x6, 0xffffffff, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000-0x20)={0xe000000000000000, 0x8001, 0x1, 0x5, 0x0, 0x7c, 0x30, 0x3f, r2}, &(0x7f0000005000)=0x20) r3 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r3, 0x26, &(0x7f0000001000)={0x29, 0x9, 0x100000000, 0x800c}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000007000-0x4)=0x6f42a407) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000008000-0x20)={{r4, r5+10000000}, {0x0, 0x989680}}, &(0x7f0000008000-0x20)) 2018/02/16 14:07:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000739000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x1) r2 = syz_open_procfs(0x0, &(0x7f000038b000)='net/arp\x00') readv(r2, &(0x7f00000d2000)=[{&(0x7f0000d8b000)=""/76, 0x4c}, {&(0x7f00005c7000)=""/195, 0xc3}], 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000851000)=0x6, 0x4) writev(r1, &(0x7f0000665000-0x10)=[{&(0x7f0000372000-0x39)="390000001300094700bb61e1c30500000700001702000000450000000000800019001a000d00000005de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/02/16 14:07:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000065000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000dea000-0xf8)={{0x3, 0x3, 0x4, 0x3, 0x4}, 0x5, 0x7fffffff, 'id0\x00', 'timer0\x00', 0x0, 0x4ea, 0x4, 0x101, 0xf78b}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000fc000-0x6)={0x0, 0x7fffffff}, &(0x7f0000f40000-0x4)=0x6) ioctl$FIONREAD(r0, 0x541b, &(0x7f00003a5000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000edb000)={0x80000001, 0x7, 0x2, 0xff, 0x1f, 0x10001, 0x100000000, 0x1ff, r2}, &(0x7f0000ef4000-0x4)=0x20) clock_gettime(0x0, &(0x7f000008f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b8b000-0x20)={0x8, 0x4, 0x0, 0x2, 0x400, 0x9, 0xfffffffffffffffa, 0x2, 0x0}, &(0x7f0000098000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e01000-0x10)={0x5, 0x1, 0x180000, 0xe07, r4}, &(0x7f00007a8000-0x4)=0x10) ppoll(&(0x7f0000725000)=[{r1}], 0x1, &(0x7f0000379000)={0x0, r3+30000000}, &(0x7f00002f5000-0x8), 0x8) pread64(r1, &(0x7f0000a4c000), 0x0, 0x0) 2018/02/16 14:07:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000e1d000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r0 = msgget(0x3, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000d53000)='/dev/input/mouse#\x00', 0x6544, 0x180) bind$pptp(r1, &(0x7f0000292000)={0x18, 0x2, {0x2, @empty}}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004de000-0xe8)={{{@in=@loopback, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f00006ec000-0x4)=0xe8) lstat(&(0x7f00008ed000-0x8)='./file0\x00', &(0x7f00006a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b34000)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f00006d5000-0x4)=0xe8) r5 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000011b000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000040d000-0x4)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00005a6000-0x78)={{0x8, r2, r3, r4, r5}, 0x8000, 0x0, 0x7, 0x4, 0x2b6, 0x2, r6, r7}) r8 = syz_open_dev$sndpcmp(&(0x7f000039d000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x800) ioctl$SIOCSIFHWADDR(r8, 0x8924, &(0x7f000004f000-0x50)={@generic="4a59b6eb0e0435606416207f40954354", @ifru_map={0xfff, 0x0, 0x4, 0x6fe6e055, 0xcf, 0x6}}) r9 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') lseek(r9, 0x2, 0x0) sendfile(r9, r9, &(0x7f0000b0a000), 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) [ 51.922300] QAT: Invalid ioctl [ 51.934858] QAT: Invalid ioctl [ 51.938635] sg_write: data in/out 131036/16 bytes for SCSI command 0x0-- guessing data in; [ 51.938635] program syz-executor2 not setting count and/or reply_len properly 2018/02/16 14:07:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f79000)='/dev/usbmon#\x00', 0x20, 0x4000) sendmsg$inet_sctp(r1, &(0x7f0000035000)={&(0x7f0000d44000-0x1c)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000fc8000)=[]}, 0x8000) close(r0) 2018/02/16 14:07:55 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) sysfs$2(0x2, 0x31, &(0x7f000026c000)=""/94) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00005ee000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000084000)=&(0x7f0000e27000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af24, &(0x7f00003b6000)={0x0, 0x0, &(0x7f0000207000-0x9)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f82000-0x4)=""/4}) r1 = creat(&(0x7f000085c000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000602000-0x20)={0x401, 0x3, 0x100, 0x4, 0x1b, 0x7e}) 2018/02/16 14:07:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) getpeername$ax25(r1, &(0x7f0000c41000-0x10), &(0x7f0000f27000)=0x10) 2018/02/16 14:07:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ea7000-0xb)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000b99000-0x4), &(0x7f0000209000)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001000-0x50)={@common='ipddp0\x00', @ifru_mtu=0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000ff7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ac3000)=0x10, 0x80000) openat$cuse(0xffffffffffffff9c, &(0x7f000054c000-0xa)='/dev/cuse\x00', 0x4000, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/02/16 14:07:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000d25000-0x10)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000000000b}, [@nested={0x10, 0x5, [@typed={0x4, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000968000)='/dev/input/mice\x00', 0x0, 0x80001) openat$autofs(0xffffffffffffff9c, &(0x7f00009f9000)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a6e000-0x4), &(0x7f000034d000-0x4)=0x4) r2 = shmget$private(0x0, 0x4000, 0x7c000000, &(0x7f00003f0000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) 2018/02/16 14:07:55 executing program 5: r0 = creat(&(0x7f00001cd000-0x8)='./file0\x00', 0x64) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00003d6000-0x58)=""/88) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000006000-0x10)={0x0, 0x1c, &(0x7f0000001000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000006000-0x8)='./file0\x00') sendmsg$inet_sctp(r1, &(0x7f0000005000)={&(0x7f0000007000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000)=[@init={0x18, 0x84}], 0x30}, 0x0) [ 51.979418] sg_write: data in/out 131036/16 bytes for SCSI command 0x0-- guessing data in; [ 51.979418] program syz-executor2 not setting count and/or reply_len properly [ 52.001853] QAT: Invalid ioctl [ 52.009844] QAT: Invalid ioctl 2018/02/16 14:07:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockname$ipx(r0, &(0x7f0000b64000-0x10), &(0x7f0000a26000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000467000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) recvfrom$inet(r0, &(0x7f0000982000-0xa0)=""/160, 0xa0, 0x0, &(0x7f0000852000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x7f, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/16 14:07:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000851000-0x9)='/dev/vcs\x00', 0x101800, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000b2a000)) 2018/02/16 14:07:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fe1000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x618, 0x1d0, 0x0, 0x2f0, 0x0, 0x3e8, 0x548, 0x548, 0x548, 0x548, 0x548, 0x6, &(0x7f00007f6000-0x60), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x0, 0x6}}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xff, 0xff000000, 0xffffffff], [0xffffff00, 0xff000000, 0xff, 0xffffff00], @generic="d126adf7a4297224c6e2885d536b0b89", @common='ip6_vti0\x00', {}, {}, 0x88, 0x6, 0x7, 0x50}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x0, 0x6, 0x5fb, 0x2}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x14, 0x1f}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x13}, [0x0, 0xffffffff, 0xffffff00], [0xff, 0xffffff00, 0xffffffff, 0xffffffff], @generic="2d09e46510e7aa32aa4bd5b4ae400521", @generic="0393e979c90a19c3ead6bd8d820ef3f1", {}, {0xff}, 0x2, 0x3ff, 0x4, 0xb}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x12, 0x4, 0x3098}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0xf1e8}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], [0xff, 0x3b903bc1098bacfe, 0xffffff00, 0xffffff00], @generic="d50eeffe7b73a47f94380188f9757732", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x3b, 0x7, 0x4, 0xc}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xff000000, 0xffffffff, 0xff], [0xffffff00, 0xffffffff, 0xff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bridge0\x00', {0xff}, {0xff}, 0x67, 0x4, 0x1, 0x1}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x9, 0x7, 0x1, [0x6, 0x7, 0x4, 0x7, 0x1b, 0x7, 0x7, 0x7, 0x7705e47, 0xfff, 0x7fff, 0x20, 0x2, 0x1, 0x800, 0x800], 0x10}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x9c, 0x8}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x2f, 0x22}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x678) syz_emit_ethernet(0x6e, &(0x7f0000b5f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "f37d05", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "7a2b8c", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [@dstopts={0x84, 0x0, [], []}]}}}}}}}, 0x0) 2018/02/16 14:07:56 executing program 2: munlock(&(0x7f0000683000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/02/16 14:07:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001f4000-0x118)="0022040000ffffe0ffffffff000020ff144e0000ff000207835eebf11608feefaf724b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b3d01000000000000004a3ccd3560ae01018343000060ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f83c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c182bc97ffb4e82cb03419544a3988bc226a85abe6eb60cd7c78d103d38c31c7c86d16c4d86cbe4ab390c0923f0f0000590fbb00f8bf4d6ad2cea6dbe9d4a54c17aac0db6ebb450e", 0x118) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000a59000-0xb)='/dev/audio\x00', 0x40, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00003ee000-0x4)=0x14) sendto$packet(r1, &(0x7f000093d000-0x1c)="6e1c80ad3a464679e3cf248a934b97bd918980a26fa9e418a0db35d2", 0x1c, 0x20000004, &(0x7f00001f6000)={0x11, 0xff, r2, 0x1, 0xbc09, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x14) 2018/02/16 14:07:56 executing program 5: 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) fdatasync(r0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000041c000-0xf0)=""/240, &(0x7f0000808000)=0xf0) 2018/02/16 14:07:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000639000-0x9)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ebe000)=0x95c, 0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff030100000001000000000000000f000449fbf502007e23"}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001a2000)) getxattr(&(0x7f0000ed0000-0x8)='./file0\x00', &(0x7f0000245000-0x15)=@random={'user.', 'tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000cff000)=""/151, 0x97) 2018/02/16 14:07:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x78)=[{{&(0x7f0000e58000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f00004e1000)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f00002b1000-0xbf)=""/191, 0xbf}, {&(0x7f0000001000-0x63)=""/99, 0x63}, {&(0x7f0000f06000)=""/148, 0x94}, {&(0x7f0000249000-0x8b)=""/139, 0x8b}], 0x5, &(0x7f0000000000)=""/147, 0x93, 0x6}, 0x7fffffff}, {{&(0x7f00001c3000-0x60)=@nfc_llcp, 0x60, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/125, 0x7d}, {&(0x7f00002f9000)=""/148, 0x94}, {&(0x7f00004f0000)=""/166, 0xa6}, {&(0x7f00002a4000-0x45)=""/69, 0x45}, {&(0x7f0000001000-0x10)=""/16, 0x10}], 0x5, &(0x7f0000000000)=""/13, 0xd, 0xdcf}}], 0x2, 0x20, &(0x7f0000000000)={0x0, 0x989680}) accept$unix(r1, 0x0, &(0x7f0000dda000)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000eb000-0x4)) 2018/02/16 14:07:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000980000)=0x3, &(0x7f0000c97000)=0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d80000-0x3)='lp\x00', 0x3) 2018/02/16 14:07:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000171000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00003c3000)={0x79, 0x78, 0x101, 0x1f, &(0x7f0000a72000-0x1f)=""/31, 0xa0, &(0x7f00005c7000)=""/160, 0x74, &(0x7f0000e22000-0x74)=""/116}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) 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) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000433000-0xc)={0x4, [0x100, 0x0, 0x40000000001, 0x200]}, &(0x7f0000296000)=0xc) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) 2018/02/16 14:07:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000733000-0x8)={0x0, 0x0}, 0x4804) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000c68000)={0x47, 0x1, 0x1, 0x6, 0x7ff, 0x9, 0x1, 0x3, 0x9, 0x8}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ed8000-0x8)={0x0, 0x2}, &(0x7f000050b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cf0000-0xc)={r2, 0xc2e, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a5e000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x1, 0x6}, 0x98) fcntl$getflags(r0, 0x408) ioctl$VT_WAITACTIVE(r1, 0x5607) getpeername$inet(r1, &(0x7f0000f1d000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000f1b000-0x4)=0x10) ioctl$KDDISABIO(r0, 0x4b37) 2018/02/16 14:07:56 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x6df) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0xfffffd54) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00005c3000+0x9a2)=0x81, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) [ 52.215203] xt_connbytes: Forcing CT accounting to be enabled 2018/02/16 14:07:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00003e5000)={{&(0x7f00001a3000/0x1000)=nil, 0x1000}, 0x3}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/02/16 14:07:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x3ff, &(0x7f00006ab000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000959000)='tls\x00', 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c72000-0xb)='/dev/mixer\x00', 0x1, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f000014f000-0x8)=0x3) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000880000)={{&(0x7f0000338000)=""/44, 0x2c}, &(0x7f0000eb7000-0x1), 0x50}, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000005a000)={0x0, 0x8b, "505c4d2a8b877ec290f6069b5111226a7ed1797e032e94024b8227bae96fcc27f53c07e21ea6af85a7ed12fa0b8d9a7027b8771cf506622e0dd1f9dec7a55b39029ea0e08fcaea5b0b9acedf0d603bdc3e07d05d93b3f147fec513b02fa6bcc9722ec06670f89960269418f67c7a4bda29a418219644cbb88d3bc1965c36aed6ec2eb75630f6c0056a4b84"}, &(0x7f0000791000-0x4)=0x93) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000026e000-0x8)={r3}, &(0x7f0000775000)=0x8) signalfd4(r2, &(0x7f0000067000), 0x8, 0x80800) sendmsg$nl_xfrm(r1, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x1}}]}, 0x5c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000a05000-0x10)={r4, 0xf4, &(0x7f000040d000-0xf4)=[@in={0x2, 0x1, @empty}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6011}, @in6={0xa, 0x1, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x2, 0x20, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x2}, @in6={0xa, 0x0, 0x6f3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}]}, &(0x7f000097e000-0x4)=0x10) 2018/02/16 14:07:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000023e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/02/16 14:07:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x84000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000fa000-0x3a8)=@security={'security\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x1b8, 0x1b8, 0x1b8, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000347000), {[{{@ip={@multicast1=0xe0000001, @rand_addr=0x7, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0x0, 0x0, 0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x2, 0x2, 0x5}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x46e4, 'syz1\x00', 0x81}}}, {{@ip={@empty, @loopback=0x7f000001, 0x0, 0x0, @generic="8429a4623e6ab6e2de071d1e06d8fe0b", @generic="16db9ad77fe81c0929521b0cbb3a070f", {}, {}, 0x0, 0x0, 0x4b}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x7fc000], 0x0, 0x5}, {0x0, [0x0, 0xffffffff, 0xcb, 0x9, 0x0, 0x6b64]}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) 2018/02/16 14:07:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000771000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000ac8000-0xa8)=[{&(0x7f000043e000-0x8)=@abs, 0x8, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000ac8000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}], 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000bd4000)={&(0x7f0000d63000-0x8)=@abs, 0x8, &(0x7f0000e15000)=[], 0x0, &(0x7f0000433000-0x50)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000f3b000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x40) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000061a000-0x4)=0x0) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000023b000)={0x0, 0x0}, &(0x7f00006c7000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bfc000-0xc)={0x0}, &(0x7f00006f7000)=0xc) r7 = geteuid() stat(&(0x7f0000a30000)='./file0\x00', &(0x7f000055d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000463000-0x4)=0x0) getresuid(&(0x7f0000656000-0x4), &(0x7f000050b000), &(0x7f00003c9000-0x4)=0x0) fstat(r0, &(0x7f0000b3a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000348000-0x38)={&(0x7f0000f32000-0xc)=@proc={0x10, 0x0, 0x1, 0x1104000}, 0xc, &(0x7f0000532000)=[{&(0x7f0000164000+0x9f5)={0x145c, 0x2a, 0x10, 0x0, 0x1, "", [@nested={0x1254, 0x28, [@generic="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@generic="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@typed={0x18, 0x6f, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0x18, 0x87, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x12}}]}]}, 0x1288}, {&(0x7f0000051000-0x4c8)={0x4c8, 0x20, 0x10, 0x7, 0x2, "", [@generic="de4d4f525237d261b1810dfc802aa41e70bb595809dc5dc1a43e078e931ceb8970c46d6cfb949165c58f78bc6ba4f3dc1e0d03c2ad60d2b762a128c830c2aa9036376db4e83e02059b6b06b494e952c85818f375e9ce0eab5e785688c7b9c2d7c7df911d57e5ca4f9871e211ac24cb54576ad42300656d6af3b23510915b299d69522d7b8347de6242c02b0c421ccf9d0436fc2657b7cef8617ad07fa13de8b5e1993699b1cbf04e876991e5e2df3e824bd2f8a0710345c581de2997ce6fb1", @typed={0xa0, 0x4e, @binary="830146ad34315804fa84428d65e46d54bf17179a5f9a42819e0d1d6d3407b03447299d7844e23ae321418eed97dfd875c3f3f9e8987568147af40a5d77cf64f2f3d0e6816e5c2d40cee0d7b498eed75777cb0809e211fdb88b88388b2b7aa23cf0cc5c3d44b0c04113e7bfb2feec43d801be6cc3fd8f8afde7c1438b36d22653c4e71ad9d45cc5ad34e35ec050adbc3959d0bdb1098611"}, @nested={0x120, 0x65, [@generic="27b6928e4c49e21acf2bb9fe4950fdaf5db00ff9cbc389deca41b3180eacaaa4cdfc64218e12a482405197ca08b5d118ba8443cbe9911c6bdd0cb4581fe027d8d1d66614fb5b5e", @generic="1290f332481f5bdd8a56b42c12e4f77b4a2dc4003ac8a9535c3fe627ac581c31766b4b2f07d9b362915762d3777af15cde56c3c5dc1429db98f41e2ec4dca566bc0b08fb9ec61f17aacd773a24b16e5e4732b0f31358e7b4cf822af65820b133f98fa21e6a8acd67845f5e26e0a93d0aa339bd3d40fb26e5945a825d2516c5259a52ded824b47767c97a1fc4d6f26ec5914e2ed14584c838c1a3f5601930b68117ff480ef530943b13fd86359593b25f3e475651e75628f7cd0e278610e9da591b936ffa9b48d0987a00fa48de747f94ba32ba"]}, @generic="8c7bbe13bb79235b962de3dce03f6f54340333d2d67650a788dcbd9d7e9d9e24e0139d3640d25f2b173b840be0e699e9b099b6f731534129888444f4a29f561473b3475e7ab5927f4fea2d803e555c636512a68aba6a6f8bbb5ef2a2788e4cd676b8998d7eba8b467253d7afd66402c4ca0a75ce8ecffab52b2cd04df0eadbdc486be9a26de83e6a77ef3c71c97e62c51de222eadb610e708b49b7fad650539ce2d16208a2ec8bc51792c9ba50589cdb3da784a178ef922cc6f96dc3ef561c07ef5b890a080d5cb5cbe38885481769baeddcb3b5ad53d8e994a875e7e5c97c515ed40af3d43ace836a0ad7094f5f34f9", @nested={0x14, 0x4d, [@typed={0x10, 0x65, @u64=0x74030a1}]}, @generic="847b8963805746aff682e9f1caf6ba13cb1ae237173096c7fe63c1368d5a30a7253695e1196acceb1309a31beb8a3c2ec09f42280241146d115442828d449f4fb3c583ac132203935cc103033c2de8fa2960ca34349c5fecb0dd5229fa5749a6075aba83821f9b26685226abf68ffd3dd49b301f702aed07e6883ebdc37f390937bad3c19ece7fcd35e5c11d007103470c197a21081288b92aa102b4022add2907fe7429c5db1a667c21f5e88d802d6dc6b7d6", @typed={0x1c, 0x36, @str='-mime_typeselinux(\x00'}, @nested={0x64, 0x58, [@typed={0xc, 0x5d, @fd=r0}, @generic="4ab9e2346819b4e40b8d0e439546905b5adfe83b05b36bc877b0266927c01461b6b2d18bcb27969fb59049a6c54ae4027bbd3c2c59e17076657899e93ad8eceba7072ddfbe4dc52a7a5ea1088cdf4286cf1d03a3"]}]}, 0x4c8}], 0x4, &(0x7f00006f1000-0x98)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x98, 0x4040010}, 0x4000) r12 = dup3(r1, r0, 0x0) connect$unix(r12, &(0x7f000007b000-0xa)=@abs={0x1}, 0x8) 2018/02/16 14:07:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00000a5000-0x8)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000a9c000), &(0x7f0000a5f000)=0xfffffe1d) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f000032e000)) r0 = creat(&(0x7f0000892000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) futimesat(r0, &(0x7f00008c8000-0x8)='./file0\x00', &(0x7f00003b4000-0x20)={{}, {0x0, 0x7530}}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000290000)=0x12, 0x4) 2018/02/16 14:07:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000544000)={0x0}) pipe2(&(0x7f0000b1c000-0x8)={0x0}, 0x4000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005dd000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000060d000)={0x0, 0x0}) poll(&(0x7f000060b000)=[{r0, 0x48}, {r1, 0x8}, {r2, 0x484}, {r3, 0x200}], 0x4, 0x3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000f15000), 0x4) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000e36000-0x8)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f0000ab1000)) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f00004ed000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/16 14:07:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e8f000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000c03000-0xb3)=""/179) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00008b3000-0x3)='nv\x00', 0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000560000-0xc)={0x0, 0x0, 0x0}, &(0x7f000094c000)=0xc) lstat(&(0x7f0000073000-0x8)='./file0\x00', &(0x7f0000d2a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000370000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000911000+0x1f0), &(0x7f0000e3b000-0x4), &(0x7f000011f000)=0x0) getgroups(0x7, &(0x7f0000e0a000-0x1c)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x5, &(0x7f0000347000-0x14)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getresgid(&(0x7f0000bdc000-0x4), &(0x7f0000602000), &(0x7f0000cc4000-0x4)=0x0) getgroups(0x1, &(0x7f0000790000-0x4)=[0x0]) getgroups(0x8, &(0x7f00008a7000)=[r3, r4, r5, r6, r7, r8, r9, r10]) getsockopt$inet_tcp_int(r2, 0x6, 0x1a, &(0x7f0000ae7000), &(0x7f000034e000-0x4)=0x4) 2018/02/16 14:07:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) preadv(r0, &(0x7f0000543000-0x40)=[{&(0x7f00001eb000-0x58)=""/88, 0x58}, {&(0x7f0000685000-0x28)=""/40, 0x28}, {&(0x7f00003f2000-0x48)=""/72, 0x48}, {&(0x7f0000ed8000)=""/246, 0xf6}], 0x4, 0x3f) ioctl(r0, 0x9382, &(0x7f00004f8000)) 2018/02/16 14:07:56 executing program 1: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a0d000)='/dev/cuse\x00', 0x101000, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000a10000-0x7a)="9a0dc403f40c6283175db72e029b201adb9439a90131bb886ec248e23a9ad302dcc6c42c58f82152852043f31e0d76230d47381715d898d85a64d1e672a8df49d39513f1763d9ca948197d4aa906e4acced1ba0806d81f0c0fe11b5d22a8114eba4c97fcbe6124a1683f8f489adf72b5d2143290256be11a72ac", 0x7a, 0x1, &(0x7f000030e000)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000a0e000-0x8)={0xffffffff, 0x2}) sendmsg$nl_xfrm(r0, &(0x7f0000a0c000-0x38)={&(0x7f0000882000)={0x10}, 0xc, &(0x7f000048a000-0x10)={&(0x7f0000332000)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x32}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x80000001}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'michael_mic\x00'}}}]}, 0x154}, 0x1}, 0x0) [ 52.357677] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead [ 52.371522] syz2: Invalid MTU 0 requested, hw min 68 [ 52.395902] Cannot find add_set index 0 as target [ 52.415950] ------------[ cut here ]------------ [ 52.421073] proc_dir_entry 'ipt_CLUSTERIP/0.0.0.7' already registered [ 52.427805] WARNING: CPU: 0 PID: 8367 at fs/proc/generic.c:330 proc_register+0x2d6/0x3b0 [ 52.436032] Kernel panic - not syncing: panic_on_warn set ... [ 52.436032] [ 52.438458] syz2: Invalid MTU 0 requested, hw min 68 [ 52.443391] CPU: 0 PID: 8367 Comm: syz-executor7 Not tainted 4.16.0-rc1+ #314 [ 52.443410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.443414] Call Trace: [ 52.443433] dump_stack+0x194/0x257 [ 52.443450] ? arch_local_irq_restore+0x53/0x53 [ 52.475967] ? vsnprintf+0x1ed/0x1900 [ 52.479777] panic+0x1e4/0x41c [ 52.482970] ? refcount_error_report+0x214/0x214 [ 52.487722] ? show_regs_print_info+0x18/0x18 [ 52.492216] ? __warn+0x1c1/0x200 [ 52.495650] ? proc_register+0x2d6/0x3b0 [ 52.499682] __warn+0x1dc/0x200 [ 52.502937] ? proc_register+0x2d6/0x3b0 [ 52.506978] report_bug+0x211/0x2d0 [ 52.510586] fixup_bug.part.11+0x37/0x80 [ 52.514620] do_error_trap+0x2d7/0x3e0 [ 52.518482] ? vprintk_default+0x28/0x30 [ 52.522520] ? math_error+0x400/0x400 [ 52.526293] ? printk+0xaa/0xca [ 52.529548] ? show_regs_print_info+0x18/0x18 [ 52.534046] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.538875] do_invalid_op+0x1b/0x20 [ 52.542563] invalid_op+0x58/0x80 [ 52.545996] RIP: 0010:proc_register+0x2d6/0x3b0 [ 52.550639] RSP: 0018:ffff8801cd15f360 EFLAGS: 00010286 [ 52.555979] RAX: dffffc0000000008 RBX: ffff8801b17f8dd0 RCX: ffffffff815abdbe [ 52.563220] RDX: 0000000000004645 RSI: ffffc90001a18000 RDI: 1ffff10039a2bdf1 [ 52.570462] RBP: ffff8801cd15f3b8 R08: 1ffff10039a2bdb3 R09: 0000000000000000 [ 52.577707] R10: ffff8801cd15f218 R11: 0000000000000000 R12: ffff8801d96b6e00 [ 52.584950] R13: dffffc0000000000 R14: ffff8801bdbedee0 R15: ffff8801d96b6ebb [ 52.592207] ? vprintk_func+0x5e/0xc0 [ 52.596001] proc_create_data+0xf8/0x180 [ 52.600059] clusterip_tg_check+0xf9c/0x16d0 [ 52.604451] ? arp_mangle+0x550/0x550 [ 52.608226] ? xt_find_target+0x150/0x1e0 [ 52.612356] ? lock_downgrade+0x980/0x980 [ 52.616481] ? rcu_read_lock_sched_held+0x108/0x120 [ 52.621474] ? pcpu_alloc+0x146/0x10e0 [ 52.625348] ? pcpu_free_area+0xa00/0xa00 [ 52.629474] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 52.634298] ? wait_for_completion+0x770/0x770 [ 52.638861] ? arp_mangle+0x550/0x550 [ 52.642641] xt_check_target+0x22c/0x7d0 [ 52.646679] ? xt_target_seq_next+0x30/0x30 [ 52.650974] ? save_stack+0x43/0xd0 [ 52.654578] ? kfree+0xd9/0x260 [ 52.657828] ? kvfree+0x36/0x60 [ 52.661081] ? translate_table+0xdd2/0x1610 [ 52.665375] ? do_ipt_set_ctl+0x370/0x5f0 [ 52.669504] ? mutex_unlock+0xd/0x10 [ 52.673191] ? xt_find_target+0x17b/0x1e0 [ 52.677325] find_check_entry.isra.8+0x8c8/0xcb0 [ 52.682070] ? ipt_do_table+0x1950/0x1950 [ 52.686202] ? kfree+0xf3/0x260 [ 52.689461] ? trace_hardirqs_on+0xd/0x10 [ 52.693592] translate_table+0xed1/0x1610 [ 52.697736] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 52.702556] ? kasan_check_write+0x14/0x20 [ 52.706767] ? _copy_from_user+0x99/0x110 [ 52.710893] do_ipt_set_ctl+0x370/0x5f0 [ 52.714846] ? translate_compat_table+0x1b90/0x1b90 [ 52.719850] ? mutex_unlock+0xd/0x10 [ 52.723538] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 52.728793] nf_setsockopt+0x67/0xc0 [ 52.732487] ip_setsockopt+0x97/0xa0 [ 52.736180] udp_setsockopt+0x45/0x80 [ 52.739958] ipv6_setsockopt+0xa0/0x130 [ 52.743912] tcp_setsockopt+0x82/0xd0 [ 52.747690] sock_common_setsockopt+0x95/0xd0 [ 52.752167] SyS_setsockopt+0x189/0x360 [ 52.756124] ? SyS_recv+0x40/0x40 [ 52.759559] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 52.765080] ? do_syscall_64+0xb6/0x940 [ 52.769036] ? SyS_recv+0x40/0x40 [ 52.772463] do_syscall_64+0x280/0x940 [ 52.776323] ? _raw_spin_unlock_irq+0x27/0x70 [ 52.780793] ? finish_task_switch+0x1c0/0x860 [ 52.785260] ? finish_task_switch+0x181/0x860 [ 52.789730] ? syscall_return_slowpath+0x550/0x550 [ 52.794633] ? syscall_return_slowpath+0x2ac/0x550 [ 52.799540] ? prepare_exit_to_usermode+0x350/0x350 [ 52.804533] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 52.809876] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.814700] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 52.819865] RIP: 0033:0x453a59 [ 52.823030] RSP: 002b:00007f78fa65ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 52.830712] RAX: ffffffffffffffda RBX: 00007f78fa65b6d4 RCX: 0000000000453a59 [ 52.837958] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000015 [ 52.845201] RBP: 000000000071c010 R08: 00000000000003a8 R09: 0000000000000000 [ 52.852452] R10: 00000000200f9c58 R11: 0000000000000246 R12: 00000000ffffffff [ 52.859694] R13: 00000000000004d5 R14: 00000000006f7498 R15: 0000000000000002 [ 52.867625] Dumping ftrace buffer: [ 52.871301] (ftrace buffer empty) [ 52.874983] Kernel Offset: disabled [ 52.878583] Rebooting in 86400 seconds..