fffff9c, &(0x7f0000f37000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000e9e000-0x8)={0x1, 0x80}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000936000-0x11)='/selinux/relabel\x00', 0x2, 0x0) socket(0x10, 0x20000000000003, 0x0) 2018/01/14 06:58:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003da000)='./file0\x00', 0x10d) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) request_key(&(0x7f0000a4b000-0x5)='user\x00', &(0x7f000022b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00008bb000)='/selinux/enforce\x00', 0xfffffffffffffffd) 2018/01/14 06:58:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003a3000)='/proc/self/net/pfkey\x00', 0x101842, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000d73000)=""/197) r1 = syz_open_dev$sndseq(&(0x7f00009ee000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000085f000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 69.212041] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 69.247990] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/14 06:58:30 executing program 4: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000140000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fd2000)={0x3c}, 0x1) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r2, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r1, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) 2018/01/14 06:58:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019, 0x0}) epoll_wait(r1, &(0x7f0000753000-0x18)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/14 06:58:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03353000000000fff0005325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r2 = socket$inet6(0xa, 0x10000000002, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet6(r2, &(0x7f0000a7d000-0x60f)="", 0x0, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r2, &(0x7f0000fac000-0xf)="", 0x0, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 06:58:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup2(r0, r0) socket$inet(0x2, 0x7, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x1, 0x8, 0x0, 0x9, 0x12, 0xb63ebaf7ef360e81, "20090b216d2ef5ca2562127223b4973c51a91023f8d0e5ec7139ab6b965c9a1c9e2426fe33d193caad351c2e82d3de16918243046f83e4a89c824d973dfd86a9", "43d6988d287ba1d29bee44911e191884225845c154600bac2cf1cd37af6746b73a8dbe5d29709e9699e91a5c65088d2651b4e04c3381ae3a4a2c214440419307", "603cdb55ebd5d56325ef878dedf02cb80c445cb77000c7509cda0386eccc4cec", [0x0, 0x2]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x46, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) ioctl$TIOCNOTTY(r2, 0x5422) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x7) ftruncate(r2, 0x3f) creat(&(0x7f0000bd0000-0x8)='./file0\x00', 0x0) userfaultfd(0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 06:58:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f68000)='./file0\x00', 0x0) unshare(0x20000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000741000-0xe)='./file0/file0\x00', &(0x7f00005e6000)='./file0/control\x00') 2018/01/14 06:58:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f00003fa000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000c09000)=0x8, 0x4) 2018/01/14 06:58:30 executing program 5: mmap(&(0x7f0000000000/0x551000)=nil, 0x551000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000551000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000028f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000237000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000513000-0xc)={0x0, 0x0}) 2018/01/14 06:58:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009ad000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000742000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000066e000)='/dev/loop-control\x00', 0x0, 0x0) r2 = fanotify_init(0x0, 0x8400) r3 = accept(0xffffffffffffffff, &(0x7f0000af2000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000016f000-0x4)=0x1c) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f000045d000)=0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = socket$inet6(0xa, 0x400000000001, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000f5a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001b8000-0x10)={0x0, 0x0}) r6 = dup2(r4, r4) ioctl$EVIOCGABS20(r6, 0x80184560, &(0x7f0000e2b000)=""/136) select(0x40, &(0x7f00000f6000-0x40)={0x1ff, 0x1ff, 0x0, 0x0, 0x0, 0x100000001, 0x80000001, 0xf67}, &(0x7f000068e000)={0x9, 0x3, 0x200, 0x5, 0xe0000000, 0xc85, 0x9, 0x4}, &(0x7f000005b000-0x40)={0x80, 0x40, 0x1, 0x8d1, 0x80000001, 0xffff, 0x3, 0x401}, &(0x7f0000534000-0x10)={0x77359400, 0x0}) select(0x40, &(0x7f0000aa2000)={0x3, 0x2, 0x3, 0x1, 0x7ff, 0x1, 0x1, 0x4}, &(0x7f0000bd1000-0x40)={0x4, 0x4, 0xffffffffffff9892, 0x5, 0x400, 0x43c, 0x0, 0xa10}, &(0x7f000066d000)={0x100000000, 0x9c27, 0xfff, 0x5d507fb, 0x42, 0x4ad, 0xffffffffffffffff, 0x0}, &(0x7f0000390000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={r5, r7}, 0x10) fcntl$getflags(r2, 0x408) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000a83000)={0x4, [0x5, 0x7f, 0x6, 0x16]}, &(0x7f000061f000)=0xc) r8 = dup(r4) setsockopt$inet6_tcp_int(r8, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) accept$unix(r6, &(0x7f0000df8000)=@file={0x0, ""/4096}, &(0x7f0000a59000-0x4)=0x1002) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r4, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r8, &(0x7f0000502000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000adc000)={0xa, 0x3, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) 2018/01/14 06:58:30 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff5000-0x4)=0xa, 0xfffffffffffffffd) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 06:58:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006c1000-0xf)='/dev/snd/timer\x00', 0x0, 0x400080) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000441000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000a3c000-0x4)=0x0, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b65000-0x14)={0x4, 0x3, 0x3, 0xe05, 0x8000}, 0xffffffffffffffed) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d71000)={0x0, 0x0, &(0x7f0000ab0000)=[]}, &(0x7f000099a000)=0x10) 2018/01/14 06:58:30 executing program 3: clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") epoll_pwait(0xffffffffffffffff, &(0x7f0000d91000-0x54)=[], 0x0, 0x0, &(0x7f0000c61000-0x8)={0x0}, 0x8) r0 = syz_open_dev$sg(&(0x7f00001ff000-0x9)='/dev/sg#\x00', 0x10001, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d2a000)=0x4) 2018/01/14 06:58:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f000011f000-0x8)={0x0, 0x0}) mq_notify(r1, &(0x7f0000bd8000)={0x0, 0x14, 0x2, @thr={&(0x7f0000219000-0x1000)="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", &(0x7f0000b2e000)="560a9f52f5b0fb72eec4a15547e9c048ab621f10a2edeaba7c167052565886c2e4d384a98b117d970deb4cd977b0fad1ff602db16ef210f7985a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ccb000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000e28000)=0x7, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000df0000-0xd2)=""/210, &(0x7f0000001000-0x4)=0x4b) 2018/01/14 06:58:30 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000f65000)=0x0, 0x2eadd899) userfaultfd(0x800) connect$inet6(r1, &(0x7f0000b9b000-0x1c)={0xa, 0x0, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) read(r0, &(0x7f000052d000)=""/229, 0xe5) 2018/01/14 06:58:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000154000)=0x0, &(0x7f0000494000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r1, &(0x7f0000573000)=""/11, 0xb, 0x40010042, 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000c99000-0x4)=0x0, &(0x7f0000300000)=0x4) 2018/01/14 06:58:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fc3000-0x10)=[{&(0x7f0000b04000-0x29)="2900000020001966153d7500100a001d020008001700002a00e8ffff0800020000241900000004008e", 0x29}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f15000-0xe)='/dev/keychord\x00', 0x200100, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/01/14 06:58:31 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000002000-0x4)=0x8, 0x4) clock_gettime(0x0, &(0x7f000091c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={r1, r2/1000+30000}, 0x10) socketpair(0x14, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = socket$inet(0x2, 0x2, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) flistxattr(r3, &(0x7f000006a000-0x41)=""/65, 0x41) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000b8b000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000ae000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000001}, 0x1, 0x2, 0x3, 0x1, 0x8, 0x7, 0x3}, &(0x7f0000bde000-0x4)=0x20) sendto$inet(r4, &(0x7f000009c000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 06:58:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001d2000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 69.420308] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/14 06:58:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000b46000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) epoll_pwait(r1, &(0x7f0000ed0000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000904000-0x8)={0x0}, 0x8) 2018/01/14 06:58:31 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000009000-0x8)=[@release={0x40046306, 0x1}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) 2018/01/14 06:58:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000dd4000)={0x0, 0x3, 0x80000001, 0x4}, &(0x7f0000bb8000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000def000-0x14)={r2, 0x9, 0xbd, 0x3, 0x6, 0xd13}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ead000)='hybla\x00', 0x6) writev(r0, &(0x7f000049e000-0x30)=[{&(0x7f0000cf1000)="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", 0x634}], 0x1) 2018/01/14 06:58:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) connect$llc(0xffffffffffffffff, &(0x7f0000f2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="a876d82defde", [0x0, 0x0]}, 0x10) 2018/01/14 06:58:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='#-\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00009e0000-0x50)={{0x514, 0x0}, {0x5f, 0x10000}, 0x8, 0x4, 0x3f4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_unlink(&(0x7f0000001000)='dev ') 2018/01/14 06:58:31 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000199000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x101}, 0x8, 0x800) mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) readv(r1, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) write$eventfd(r1, &(0x7f000000f000-0x8)=0x0, 0x8) writev(r1, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/01/14 06:58:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000689000-0x88)={0x1000fffffffe, {{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffebd) r1 = dup3(r0, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00009d7000)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000a19000-0x88)={0x11, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009a0000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x1, 0xff, 0x2, 0x4, 0x1ff, 0x1000}, &(0x7f000031f000-0x4)=0x20) 2018/01/14 06:58:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00008ae000-0x20)={@generic="814647a19d70f8fb6744f6dea7831220", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) llistxattr(&(0x7f00005c3000-0x8)='./file0\x00', &(0x7f0000bec000)=""/115, 0x73) write(r0, &(0x7f00002f2000-0x26)="260000001d00fffffffacaef120003070705000100ffe0000000002000a1ec6400001d1a017f", 0x26) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005ee000-0xe)={0x0, 0x3, 0x3, [0x6, 0xffffffff7fffffff, 0x80000000]}, &(0x7f0000970000-0x4)=0xe) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002f3000)={r1, 0x9}, 0x8) [ 69.480997] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 69.518506] binder: 13199:13203 Release 1 refcount change on invalid ref 1 ret -22 2018/01/14 06:58:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x400) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/14 06:58:31 executing program 7: r0 = socket(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000281000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) listen(r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) 2018/01/14 06:58:31 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000de7000)={0x6}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000003c000)='/dev/sequencer2\x00', 0x620801, 0x0) openat(r1, &(0x7f00000da000)='./file0\x00', 0x81, 0x0) close(r0) pipe2(&(0x7f00006f4000-0x8)={0x0, 0x0}, 0x0) ioctl$KDDISABIO(r3, 0x4b37) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000d000)=0x10) inotify_add_watch(r2, &(0x7f000001f000)='./file0\x00', 0x280) sendmsg$nl_generic(r4, &(0x7f0000001000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001a000)={&(0x7f0000010000-0xf98)={0xec4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xa}, [@generic="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"]}, 0xec4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 06:58:31 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) accept$inet6(0xffffffffffffffff, &(0x7f0000fc2000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000067a000)=0x1c) 2018/01/14 06:58:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/01/14 06:58:31 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000420000)=0x0, &(0x7f0000000000)=0x0) ioprio_set$uid(0x3, r0, 0x8) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) ioprio_set$uid(0x2, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x93, &(0x7f0000002000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [], {{0x809b, @ipx={0xffff, 0x85, 0x8, 0x1, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2}, {@broadcast=0xffffffff, @random="e20c792c211e", 0x5}, "f1703a1bcb9dbf96d1c3e63a0edc7dd005e6e93ea9c47f2d3f0282c50ae2e6b412f8d8f5faac46d647fd11276c0c330d40f5c260586f1fff20634005a9e6cc263f865b14b27d9bfd77a4024d8a731cb35515931c265c94621688c63cc590923f766f873f057c47"}}}}, 0x0) 2018/01/14 06:58:31 executing program 2: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f23000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f70000-0x24)={0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 06:58:31 executing program 3: setsockopt(0xffffffffffffffff, 0x2000000000088, 0x20000000000000, &(0x7f00002e8000)="", 0xfffffffffffffc36) [ 69.536341] binder: 13199:13216 Release 1 refcount change on invalid ref 1 ret -22 2018/01/14 06:58:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000381000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 06:58:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f000081c000-0x20)={{0x80000000000, 0x0}, {0x0, 0x2710}}, &(0x7f0000b0c000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0x2, 0x3, 0x1, &(0x7f0000f88000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000ff0000-0x1000)=""/4096, &(0x7f0000514000)=0x1000) 2018/01/14 06:58:31 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000d1b000-0x8)='./file0\x00', 0x400000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x0, 0x0}, {0x4c7f4f64, 0xfffffffffffffffa}, 0x9aef, 0x1, 0x3f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00007e2000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000085f000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000349000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004ea000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ade000-0x8)={r2, 0x6b18}, 0x8) creat(&(0x7f0000be8000)='./file0\x00', 0x100) 2018/01/14 06:58:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009e3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) syslog(0x1, &(0x7f000042f000-0x52)=""/82, 0x52) socket$inet_icmp_raw(0x2, 0x3, 0x1) arch_prctl(0x1002, &(0x7f0000eab000)="20eae6083b5088c343dc4a16f8b13d3aaa3b0e486ce25ccb920726953e2fe1601ee2cf9955f90aa44b") ppoll(&(0x7f00003e4000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009e9000-0x10)={0x77359400, 0x0}, &(0x7f0000d0f000)={0x0}, 0x8) mq_timedsend(r0, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) clock_gettime(0x0, &(0x7f00003b4000)={0x0, 0x0}) ppoll(&(0x7f0000f71000)=[{r0, 0x8, 0x0}, {r0, 0x80, 0x0}, {r0, 0x80, 0x0}], 0x3, &(0x7f0000676000)={r1, r2+30000000}, &(0x7f000092d000-0x8)={0x7}, 0x8) ioctl$VT_RELDISP(r0, 0x5605) 2018/01/14 06:58:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$netlink(0x10, 0x3, 0xe) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f87000-0xd)='net/mcfilter\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000bd7000)={0x0, 0x1}, &(0x7f00001d8000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f8a000-0x8)={r2, 0x0}, &(0x7f0000650000)=0x8) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000233000-0x4)=0x0, &(0x7f00008ce000)=0x4) 2018/01/14 06:58:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x3}, 0x14) sendto$inet(r0, &(0x7f0000f70000-0x65)="9f", 0x1, 0x0, &(0x7f0000649000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 06:58:31 executing program 5: mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000034a000-0x10)=@generic="86582aba9ae41c906206efe30ae76b8e") write(r0, &(0x7f0000dc1000)="220000001900070400943301800000000a01020000c600800000000006000780a427", 0x22) 2018/01/14 06:58:31 executing program 2: restart_syscall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000038000-0x8)='./file0\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 06:58:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(&(0x7f0000326000-0xd)='/dev/usbmon#\x00', 0x489, 0x41) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000e8d000-0x14)={0x8, 0x2cde09da, 0x10001, 0x400, 0x101, 0x9, 0x3, 0x4, 0x7, 0x7}) sched_setattr(r0, &(0x7f00008bf000)={0x30, 0x1, 0x1, 0x80000001, 0x2, 0xffffffff823c3867, 0x8df9, 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000075b000)="6e732f757473003ed849e48a16832e5b62e04bd0dde60e1e97b714b84c75edc44fef3310a7ee7ec348c0b2615bfdff7c550f2fdfd4cae2da0cd129b7afcb6af3e3ad3d10f7309f8449e76031a0817a35e4707fc29725d2c4bc5f7356af") setns(r2, 0x3fffffd) 2018/01/14 06:58:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80003, 0x200) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b66000)=0x0, &(0x7f00007e8000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000018d000-0x108)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x80000000, 0x1000, 0x6, 0x5, 0x1ff, 0x1, 0x10000, 0x7ff, 0x7, 0x5, 0x1, 0x3, 0x7, 0x5]}, &(0x7f0000d92000)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c64000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf2cb, 0x8, 0x7, 0x6, 0x10000, 0x8, 0x10001, 0x6, 0x0, 0x9, 0xffffffffffffffc1, 0x2, 0x5, 0x3, 0x4]}, &(0x7f0000509000)=0x108) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00003bc000-0x9)='/dev/rtc\x00', 0xa0000, 0x0) readv(r2, &(0x7f0000021000)=[{&(0x7f0000f27000-0xa8)=""/168, 0xa8}], 0x1) connect$netrom(r2, &(0x7f00005f5000)=@full={{0x3, {"6f0ecdaff69520"}, 0x63}, [{"dd71fe7c5eea80"}, {"2da8f7bcb3628b"}, {"740e5f5e8f8437"}, {"f0433b7a3638d2"}, {"cf82ea446eb3f2"}, {"8e3668352f9146"}, {"3faa13778139a8"}, {"52319de83e7ae1"}]}, 0x48) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000043a000-0xe)='/dev/keychord\x00', 0x400000, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000e44000)=0x6) 2018/01/14 06:58:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ce9000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000395000-0x4)=0x18) r3 = open(&(0x7f0000b89000-0x8)='./file0\x00', 0x400002, 0x24) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00001c7000)={0xa, &(0x7f0000cd3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00006ed000-0x8)={r4, 0x3}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000920000)={r2, 0x7f}, 0x8) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000b46000)=""/116) 2018/01/14 06:58:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000311000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x4000}) 2018/01/14 06:58:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) memfd_create(&(0x7f0000769000)="db5c75736572766d6e657431637075736574736563757269747947504c747275737465645e7472757374656400", 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00003c7000)='/selinux/user\x00', 0x2, 0x0) 2018/01/14 06:58:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002df000-0x8)={0x0, 0x0}, &(0x7f0000e04000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fa3000-0x8)={r1, 0x0}, 0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80000000) r2 = socket$netlink(0x10, 0x3, 0x16) writev(r2, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900610002000000000011000608000300ff0900001ee4", 0x39}], 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000069b000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x3, 0xa, 0x100000000, 0x1, 0x4}, 0x20) 2018/01/14 06:58:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00005f7000-0x4)=0x0, &(0x7f000032a000)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000efb000)=0x0, &(0x7f00008e3000-0x4)=0x4) 2018/01/14 06:58:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f000005e000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/14 06:58:31 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x181000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 06:58:31 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f000000b000-0x4)=0x0, &(0x7f0000010000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000010000-0xc)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/14 06:58:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xfe, "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"}, &(0x7f0000000000)=0x106) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r1, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ax25(0xffffffffffffffff, &(0x7f0000cb6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b5d000-0x4)=0x10) inotify_init() setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f000014b000-0x10)={0x0, 0x0}, 0x10) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000821000)=0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00002b2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 06:58:31 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000315000)='/dev/keychord\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4f000-0x4)=0xe8) 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) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xfffffffffffffeaa) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b01000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x3, 0x7, 0x2, 0xa0, 0x20, 0x2b, r1, r2}, {0x630b, 0x200, 0x0, 0x6, 0x80000001, 0x1, 0x9, 0xf9a6}, {0xf06, 0x3, 0x3, 0x2}, 0x2154, 0x8, 0x1, 0x1, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2b}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x9, 0x813, 0xff, 0x5a}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10000000010, 0x2, 0xc) write(r3, &(0x7f0000a78000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) r4 = socket(0x10, 0x2, 0xc) r5 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x2, 0x10203) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) write(r4, &(0x7f0000c00000-0x1f)="1f0000000104ff00fd4345000c0000000000060008000100010400dcffdf00", 0x1f) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00003ef000-0x4)=0x0) syz_open_procfs(r6, &(0x7f0000345000-0x8)='net/dev\x00') write(r3, &(0x7f0000df7000)="1f001f005a54ff00fd4345bb078100e005d1000009000500d9000000000000db7e", 0x21) 2018/01/14 06:58:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000050e000)=[{&(0x7f0000a98000-0x1f)="1f00000001031906000007000000068100ed3b850900030000e300ff3ffe58", 0x1f}], 0x1) 2018/01/14 06:58:31 executing program 2: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000992000)=0x0, &(0x7f00003b9000-0xcd)="") lookup_dcookie(0x0, &(0x7f00006b1000-0x1000)=""/4096, 0x1000) 2018/01/14 06:58:31 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000060e000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x28fa12690b4f92ea, 0x5, 0x0, 0x2, 0x9}, 0x20) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x0, 0x0}) ptrace(0x4208, r2) 2018/01/14 06:58:31 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000000b000-0x4)=0x4) set_tid_address(&(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000-0x7)='cpuset\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000000b000-0x8)={0x1, [0x0]}, &(0x7f000000a000-0x4)=0x8) sendfile(r0, r0, &(0x7f0000007000)=0x0, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/14 06:58:31 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) sync_file_range(r0, 0x6, 0x400, 0x3) prctl$intptr(0x21, 0x7) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029a000-0x4)=0x10) process_vm_readv(r1, &(0x7f0000003000-0x70)=[{&(0x7f0000003000-0xbd)=""/189, 0xbd}], 0x1, &(0x7f0000002000)=[{&(0x7f000029a000)=""/168, 0xa8}], 0x1, 0x0) 2018/01/14 06:58:31 executing program 4: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000045e000)={0x4, &(0x7f0000177000-0x10)=[0x7, 0x80000001, 0x8b, 0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000c5a000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r2 = open$dir(&(0x7f000004c000-0x6)='./bus\x00', 0x0, 0x0) getdents(r2, &(0x7f0000050000-0x12)=""/24, 0x18) [ 69.833495] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 69.851348] FAULT_FLAG_ALLOW_RETRY missing 30 [ 69.856085] CPU: 1 PID: 13326 Comm: syz-executor0 Not tainted 4.9.76-g8e170a5 #11 [ 69.863690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.864131] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 69.881384] ffff8801d14278a0 ffffffff81d93149 ffff8801d1427b80 0000000000000000 [ 69.889361] ffff8801d672b610 ffff8801d1427a70 ffff8801d672b500 ffff8801d1427a98 [ 69.897318] ffffffff81660c0a 00000000000065e3 ffff8801d1a788f0 ffff8801d1a788a0 [ 69.905277] Call Trace: [ 69.907837] [] dump_stack+0xc1/0x128 [ 69.913176] [] handle_userfault+0xa3a/0x1310 [ 69.919202] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 69.926189] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 69.932561] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 69.939367] [] ? handle_mm_fault+0x117b/0x2530 [ 69.945563] [] ? handle_mm_fault+0x1fc3/0x2530 [ 69.951759] [] handle_mm_fault+0x1fd1/0x2530 [ 69.957782] [] ? save_stack+0xa3/0xd0 [ 69.963198] [] ? __pmd_alloc+0x410/0x410 [ 69.968875] [] ? sigqueue_alloc+0x24/0x70 [ 69.974638] [] __do_page_fault+0x5c2/0xd40 [ 69.980493] [] ? mm_fault_error+0x2c0/0x2c0 [ 69.986436] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 69.993068] [] do_page_fault+0x27/0x30 [ 69.998571] [] page_fault+0x28/0x30 [ 70.003813] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 70.010883] [] ? SyS_timer_create+0x61f/0x1030 [ 70.017082] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 70.023712] [] ? do_futex+0x15c0/0x15c0 [ 70.029307] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 70.035943] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 70.042748] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.049294] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/14 06:58:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f71000)='./file0\x00', 0x3) pipe2(&(0x7f00007a1000-0x8)={0x0, 0x0}, 0x87640d6d5d049ef6) r2 = request_key(&(0x7f0000813000)='.request_key_auth\x00', &(0x7f0000133000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a43000)='\x00', 0xfffffffffffffff8) keyctl$set_timeout(0xf, r2, 0x101) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000b63000-0x8)={0x0, 0xa}) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") sendmsg$unix(r0, &(0x7f0000633000)={&(0x7f0000325000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000f45000)=[], 0x0, 0x0, 0x0, 0x20000050}, 0x4000) chroot(&(0x7f00000b0000-0x8)='./file0\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x2) 2018/01/14 06:58:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000-0x15)='usermime_typeselinux\x00', 0x15, &(0x7f0000856000)='vboxnet1\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mkdir(&(0x7f00008f4000-0x8)='./file0\x00', 0x104) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@common='ip6gre0\x00'}) 2018/01/14 06:58:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) read(r0, &(0x7f0000486000)=""/73, 0x49) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 06:58:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758ab7575c041e002a8089496079b1b45009349041eca724fdec73f329b04e43fa5af0602000000010000007faa62b9c0d263274f4a010c4faeef85516b042511f32764171ba9bd278cbe360c22f174073fe215dee02fe37161926323ee9c82c790add904b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634ad235a33957e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffefede70046", 0xce) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ed9000)='/selinux/enforce\x00', 0x40040, 0x0) futimesat(r0, &(0x7f0000908000)='./file0\x00', &(0x7f0000f5c000+0x25d)={{0x0, 0x7530}, {0x77359400, 0x0}}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005b6000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00005d2000-0x8)={0x0, 0x20}, &(0x7f00008cb000)=0x8) timerfd_gettime(r2, &(0x7f0000afe000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000a34000)=r3, 0x4) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00001ab000-0x8)=0x0) 2018/01/14 06:58:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xfb, &(0x7f000029f000)="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", 0x15c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000393000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xb) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000095d000)=""/0, &(0x7f0000540000)=0x0) 2018/01/14 06:58:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e66000)='/dev/input/mice\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000c16000-0x1)="42c8668658b48172c7ed5fd8254e3a9db7baa5d44f91f72ee4b1da108d073b08f3851176487e7980a716e6429698fbbd5310bee5167b01eccb38c965", 0x3c, 0x1, &(0x7f0000911000)={0x4, 0xfff, 0x8, "9996faa89770", 0x3, 0x0}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/14 06:58:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000d1a000-0x1)="", 0x0, 0x20000005, &(0x7f0000b11000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000087f000)=@common='tunl0\x00', 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x90, &(0x7f0000e0f000-0x4)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000531000)=@generic="903e96658ed54a4a0ac3a0c66085cfed", 0x10) connect$inet(r0, &(0x7f00002f6000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 06:58:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000601000-0x40)=@file={0x0, ""/62}, &(0x7f0000681000)=0x40) r1 = signalfd(0xffffffffffffff9c, &(0x7f000028c000)={0x5}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bca000)='/selinux/enforce\x00', 0x280080, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003f2000-0x8)={0x0, 0x0}) r5 = creat(&(0x7f0000bd1000-0x8)='./file0\x00', 0x10) poll(&(0x7f00009c6000)=[{r0, 0x4, 0x0}, {r1, 0x8003, 0x0}, {r2, 0x8002, 0x0}, {r3, 0x2420, 0x0}, {r4, 0x20, 0x0}, {r5, 0x1502, 0x0}], 0x6, 0x80000001) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000077a000-0xc)='/dev/autofs\x00', 0x0, 0x0) fstatfs(r6, &(0x7f0000738000)=""/197) 2018/01/14 06:58:31 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000b75000-0x9)='/dev/sg#\x00', 0xfffffffffffffff8, 0x2000) syz_emit_ethernet(0x46, &(0x7f0000896000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x88a8, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @loopback={0x0, 0x1}, @random="0ecbeae5ae2c", @loopback={0x0, 0x1}}}}}, &(0x7f0000618000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f000086e000-0x4)=0x16e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000029d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093e000+0xdee)=0xe8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)=0x0) getpid() r2 = getegid() syz_fuse_mount(&(0x7f000043b000)='./file0\x00', 0xcef3e1bcaa010861, r1, r2, 0x4, 0x28002) 2018/01/14 06:58:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000001, 0x0, &(0x7f0000d3d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000044b000)={0x0, 0x0, 0x0}, &(0x7f0000dd5000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d80000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000066000-0x4)=0xe8) lstat(&(0x7f0000b81000-0x8)='./file0\x00', &(0x7f0000e91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) stat(&(0x7f00002ae000-0x8)='./file0\x00', &(0x7f0000338000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000a9d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f000087c000)={0x0, 0x0}) fstat(r1, &(0x7f00005f0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000d2e000-0x8)={0x0, 0x0}) lstat(&(0x7f00009bb000)='./file0\x00', &(0x7f0000c1f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a10000)='./file0\x00', &(0x7f00000ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() stat(&(0x7f0000500000)='./file0\x00', &(0x7f0000c71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000f42000-0x4)=0x0, &(0x7f0000073000)=0x0, &(0x7f0000889000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000071f000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000094a000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c47000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000011c000)={0x0, 0x0, 0x0}, &(0x7f0000379000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002b0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004f8000-0x4)=0xc) r21 = geteuid() getgroups(0x3, &(0x7f00009c2000-0xc)=[0x0, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000177000-0x4)=0x0) r24 = geteuid() getgroups(0x1, &(0x7f0000eee000-0x4)=[0xffffffffffffffff]) r26 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000077a000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e1000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000313000)={0x0, 0x0, 0x0}, &(0x7f0000176000)=0xc) sendmmsg$unix(r1, &(0x7f00005dd000-0xe0)=[{&(0x7f0000404000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00002fb000-0x70)=[{&(0x7f0000ed7000)="d3a1b5ed4468f8c7aa", 0x9}, {&(0x7f0000368000-0x38)="c3a30e1b8f7a44975d36b26f26f77d2a19605718f4fe60e1345cb8b02cb0dbc6bd1bb270b4c928789fd56925ffa5b4d9e1692d0a5a0c0461", 0x38}, {&(0x7f0000ac5000-0x88)="7f19ab62eea66d741ca034e6492a3d256628c33e3b88a28af56ce3e4681de8de506374f1849b7faf32ccfcbe6f21afd50ceed7234f0f3b2e78db8883838c98426932d183b9412dfe3074949c7455d13781431a2c56cfab085f7827c5e2adc6ae2ff68fd2161396dfb087fc56b2acb01bb22580d12b0bd9dabe0fbe338be49b6da1c060ceda987696", 0x88}, {&(0x7f0000171000-0x80)="f0df8a9caa306119b3489ed5c475438aff9b1c05161e490b9e518787f45037bcc2da2e79bacc3de909889432ad94744e9aebdfb3f50449174276bd06ca11f3d03302ec56a12d7187e6842044f1e7256956a0cb7cf91ee5178986e97730538709e7c345d69df9701ad3508e1625718d85dbceefff7ee1856bb3bd27e5cc83a908", 0x80}, {&(0x7f0000a47000)="06e3580cc68c84137c7bc2620d7d8ec65d06434d3a6c143fd64904fe0a1119deea356247f281b0d5ddb84ebdea54257e8a2f518a1bed55b818db597304a04fa47f9c8541dc0f43f1da5c2dd57746108219df2e558e5afbcebd21571130dd637ea4d3273134d1fe907022974a84c1f5afc989d805b3c882b8f9667a0535c7f50fc89a5bd3bbdcd243bd957884c15bb4f97081da92f8bbdd6563ae56dc75200ff4e50e80c86796ae1ab304ec1f1ec45719532b001615d37fe45bb604af07e10d11cfe8c78716013dab4fee5696d188e76c8671f17f8e6b592c665e0b89888bf7c007abe757129217f8a8026d748d548ce4", 0xf0}, {&(0x7f0000fef000)="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0x1000}, {&(0x7f00007a4000-0xca)="733ce72f776bebbaec8dc7ceaa89f77c8977a4fd7e6c79b5fc675fed1009300a5e4176d99fe101ef3da67cc3d65b46c906a0cfa4fb23a68bbfca39bf54ebb8989bac75adf1ef889257d0c38c23d4572e9105bfe04f022d8ae44c9ade5d63ac3e7a4e3b0520ea3de691cece72bc0a2b66653923a7b315a79716248ef0d8d18c9a5b217b972acaf3cf5a4b839d826cb81b512a36470ab1fbbcddff00d6b8865d27fb9fb926c52732d51bc9ca79f51ba9de8dc859e9d623ca8a149640858574023556ca3b0841ad0fbd2afe", 0xca}], 0x7, &(0x7f0000205000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x0}, {&(0x7f0000075000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000d8000)=[{&(0x7f00002fd000)="9381f199acd71a69978d4fc89e9ee17cba5e6ea0a5b4f9c06fdf73f18367bc6d462f60946563357aaeac58dfc930d759ef2188c51fd815d9a1484cc897c22e9bbb0bea87b7337ba9ec4ef77c69b5550ef5a3ebf30ebe00e03585866b3daa7152f4f9650a2cabfad17b3e9ba5d40dae11fab537090eccb3be70188ae0b43f39bac6ba5e82ee5b3169b5bf6c66fc3fc70b33a0652c481e90330afb721913a478728def7108fae605673f2097d5431b1f422b2bdcc108009ffa83f1ff51", 0xbc}, {&(0x7f0000334000)="b1", 0x1}, {&(0x7f0000b0c000-0x5)="f70bd8a3df", 0x5}, {&(0x7f0000b41000-0xb4)="2f3dbbd4c70d65cd3dc486e8d202a943479f6f809a371ace34f52f05c333904a3bca1389488a64443656ecf1f020d0d886b06ff149a7e2ad1601cf009b6ddec8f9ddc218c26df09f3daf1607b379472e9b56d01d20e47b5b6d3bc02ef0b4eacfa70591e3d0af30aa14b8cdda3a08634d62ff9ebeb917c8dfefc98b6e1e7564c2abb92cb2562234ab19313cbda10da6915061a0ffae88728c5649f8607fc98085fe24ea7cae285b608b368432715a4f7404720f2f", 0xb4}, {&(0x7f0000f0a000-0x58)="53714965202cf48129a170d901cbe3fa57d51053a68fc1e0c473e984026446f6b69511308edf1aa74f049701241c2097acfca17c6927cb95e8cd28d2cf9ebac9cbcf50d6658e7ae5927cefcf81206fe464eb8a50d43c7e6a", 0x58}], 0x5, 0x0, 0x0, 0x40}, {&(0x7f0000a39000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b28000)=[{&(0x7f0000c20000-0xb8)="98618e57847463bae5ef3da08ed5a4e636e269bfb287bab648757081b8d8dd139395aed408b658799e00538c9f59c60d5933944a5cfbeae1932298db9c45fdaa09ea5ff79c62380675699be7f0711be9aa87e7596d80897ebfb9135a47f46e7f322ab1f6555c5791461bedaf8373b7d01d3a5b6c1531f6159ac01d67e67ed9b1b4cec5f8e11963881ff65cd4b34055675c8c607bd73a244b24085939f1ca7d1b820c05700ab3abb5a44a5c27f8474db0ace306f79182cf9f", 0xb8}], 0x1, &(0x7f00006a1000-0xe0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0, r0]}], 0xe0, 0xc000}, {&(0x7f00005f4000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000091a000-0x20)=[{&(0x7f0000e87000-0x97)="818a086c0113357e3b79d4213e08a268b895a0e7ab4659ce2707e96b0d2fa164efaeded7d9e2043cd13828ba56eb39f771c81cc4df5e0bc67e074029840a51ba8a9747f322cf4e4cc6ab60d2c9e41ff1688b2818d3c301723173cbf6472716b45c1037134009198c309bd1b2d1e0526aa94386443a09b19de67072e8de4134809d4cb2192e3a735b32f118335f742abfdd9e2cec6a362f", 0x97}, {&(0x7f0000855000-0x9d)="c9965444b485c92d498c2caf11e969ab7f2aeb21729430eea8768cc2a1b809fc2b7db206b8e26d8c6daf1876f5ec3e7bbce0022fef0e436eed973de558efe94a0c64fc94ff1e96225bb18ca05cb5c22e94ef438a0a469ad538f137e854994d5c5703c874113048adbc6fa73fabe7b23fe4f218e1de85f24d9536ce5ad8bed2cc47f2016055f8d8ee21b0f4b618780455b7b788be5d2e6755989c189618", 0x9d}], 0x2, &(0x7f0000d67000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r0]}], 0x90, 0x810}], 0x4, 0x0) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000b9a000)=0x9, 0x4) recvmsg(r1, &(0x7f0000b48000-0x1c)={&(0x7f000015c000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00006f4000)=[], 0x0, &(0x7f00003a1000)=""/12, 0xc, 0x0}, 0x0) 2018/01/14 06:58:31 executing program 2: clone(0x0, &(0x7f000075b000)="", &(0x7f0000974000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000db3000-0x3)="") setrlimit(0x0, &(0x7f0000fe1000-0x10)={0x0, 0xfffffffffffffff7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x8, 0x1017fd) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001000)=0xd712) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x2b, "9bebb7c3da853207f4b86c86c84037d1e1302e2824b892c9342c29fcfac26ed95c0b5803f19bafc4b1665a"}, &(0x7f0000001000-0x4)=0x33) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x7, 0x1, 0xfffffffffffffff4, 0xff, 0xfffffffffffffff7}, 0x14) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) ptrace$setopts(0x4206, r2, 0x2, 0x20) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000270000)=0x0) 2018/01/14 06:58:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c8000)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f0000369000)=0x0, 0x800100000000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000006000)=0x0) 2018/01/14 06:58:31 executing program 7: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r0, 0x2) r2 = dup3(r0, r1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x5) 2018/01/14 06:58:31 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e0f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000035000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000174000)={0x0, 0x0, 0x0}, &(0x7f0000f2b000)=0xc) lchown(&(0x7f0000061000)='./file0\x00', r2, r3) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000f7b000)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ipx(0xffffffffffffffff, &(0x7f0000f35000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fc2000-0x4)=0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000fc1000)={@generic="88d4f0e115852ee0bef9ca79a5584914", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/14 06:58:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") lgetxattr(&(0x7f00003a7000)='./file0\x00', &(0x7f0000dda000)=@random={'btrfs.\x00', 'ramfs\x00'}, &(0x7f0000601000-0xff)=""/255, 0xff) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") chdir(&(0x7f0000870000)='./file0\x00') open(&(0x7f00009ed000+0x888)='./file0\x00', 0x40, 0x0) 2018/01/14 06:58:31 executing program 0: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000b27000-0x48)=@routing={0x0, 0x2, 0x0, 0x8, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e6f000-0x20)={@common="6e723000ffffffec000000000700", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x595, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/14 06:58:31 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4000) fcntl$lock(r0, 0x5, &(0x7f0000005000-0x20)={0x0, 0x4, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000008000-0x6)='#ppp0\x00', 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000-0x60)=[{&(0x7f0000007000-0x57)="0bf246e2148747c0f548e8afd4fee06af597d6e2387e6e0956b51af31fb3622c15b1f386176c1b4ee90959de1ab73f5c6a1a8a920f710d6e2e0e8ad6e5b9262537b5c70edb4901cdc51db8ab367380cecf77aa73f15a4d", 0x57}, {&(0x7f0000006000)="671acb28cd2699bd66ecdfd0ccb56fdf3d38fc70a30026704d30bd9f1c522edd9c8bcda486ae7d6024202ac8150e3ddfed580a21b8c1ed0486ceb7b2b2502dd6dcf3c96c739d586da08b28a4b4278456cd6a1012", 0x54}, {&(0x7f0000004000)="4d3d2c5497131c0c8ed3d61f7c86f961f2b66bfa4e4d357d88f6e0c2c90f7a33477f5feadbc2c1e0285e2262bb63a9cfefa8d206361aed746741ef221f4ed3fab2aa8285a6812d642b4e9161f88daa466bac76b29c0e89e842fbdd583b6304448f98708b90c0b712cbb15581fa1d3ad561d2a6cfe1e11b75dda47081956d0a88ff01316bf4aadfcdee8f010cfa4e39086a7831f781242dcd29191b", 0x9b}, {&(0x7f0000006000)="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", 0xfd}, {&(0x7f0000007000-0x98)="eb0b98986cf7fb2048702643d4433c85767bc022d7c4bcf559cb4cd7a6ba76e7a836463f2c70a9eb7e7579cfa8eb767cd3e9a6a3a334d8f9641b2ce90543998c52395c4b4d0695d32a1f34028fa80772971786bc199bd59ac4095424291485d600d0ea0fd67a7826f61ec7e40fde760a3748c7cbb5afe5756088579a641a4ce744b138bbc53d152e32e7dbf764ca0af2b10a0617efe9e162", 0x98}, {&(0x7f0000006000-0x94)="80705878016eb70b38b12bf2134b406240e9788e2c58b7de9ea53d9bf5791678f365769260a38def504c4d3bc212710ca16e506b9cb2f2a07249185f006d834304cfd3e2dc5979641e2e74803e4529e2bcf8b7d0660d0b97b4be9e0895c7974424f30d2c7a48e039b772468d21a682481383130f9ea7a621553af7fda1ab8a4719d2d5f5020b80d9ea906d4bdac56a117c1b488d", 0x94}], 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000008000)={@generic="7faf75228d6054b4506bf6b6152e1ce8", 0x1f}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000006000)=""/79, &(0x7f000000a000-0x4)=0x4f) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000009000-0x4)=0x100000000, 0x4) 2018/01/14 06:58:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000523000)=0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f8e000-0x20)={@common="626373662fffffffffffe000", @ifru_flags=0x0}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003e7000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000315000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000394000)=0xb) 2018/01/14 06:58:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmdt(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000fe4000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000048b000-0x8c)={0xd9d, 0xffffffffffffe619, 0xffffffff7fffffff, 'queue1\x00', 0x849b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f000037b000)=0x0, 0xcfb4c88a39054ea0) getsockname(r2, &(0x7f00002e6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000022b000)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000810000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000f89000-0x4)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f000000c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r3}, 0xfffffffffffffe6b) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x28) 2018/01/14 06:58:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000025000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c4b000-0x8)={0x0, 0x401}, &(0x7f0000811000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000382000-0xc)={r1, 0x20, 0x20}, 0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d98000-0x8)={0x3, 0x3}, 0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000e83000-0x10)={0x6, &(0x7f000096b000-0x18)=[{0x1, 0xffff}, {0x95df, 0x1}, {0x100, 0x2}, {0x3f, 0x7}, {0x8, 0x3}, {0x89, 0x6}]}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008a4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000c24000-0x2)={0x6, 0x4}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e87000-0x4)=0x0) fstat(r0, &(0x7f000019e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000f7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) signalfd(r0, &(0x7f0000e37000-0x8)={0x80000000}, 0x8) fstatfs(r2, &(0x7f0000735000)=""/45) sendmmsg$unix(r0, &(0x7f0000391000-0x70)=[{&(0x7f00004f5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000a2000)=[{&(0x7f0000c72000)="a274ee67d5c80910c6601e40cfef74daf05dc95f74346a6a33d63b846dab93bc6e9a3d217ed4d45fd61230820e489e7b1ee31cff38d80761f20454292065defb42e3a9d98687623506b67d39c7372f0bca513e3bcce589", 0x57}, {&(0x7f0000b8e000)="6a7a8a3250d2f9c1e1653051c150ff07a3250e0b233e63a2e3abeedcbc3a084b5f1ff778d68f05a6d21505083ccae945afd2bf23f151073f553ec68e8b80f479c5bb11e95a3741273db685c6921f05ac3342bdf92669455505c1e8bb6139c41bb2840229bd062250758b8d98066561a9c088555a4fe46abed02d02e7fe3f82c9e83f426075760a60e88d22e1e68573752ba63c9272e387a9eb35a3a9e9e4c72e7245f205551c971d3b133916e803be7190360ee5e3102307ddcab4478b82412170bffeb748def50745cc2454b4403b37196cc929deca4bcac1da8a978e6a01730d198f385157", 0xe6}, {&(0x7f00003e5000)="54bd4a081d9e329626a8fe535019316e1574eaa9951ba6bd225860880c95a4a45c9aaf342847c07362207183ee77f9de35a6790887c601547661bcda7c38fcd885154551f33a26446bcefc09ff1cd591fd02de10966c4e9bfc2baee173f4026800120933d9630f609d894df19f6e226aa6", 0x71}, {&(0x7f000002c000)="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0x1000}, {&(0x7f0000948000)="197e55f60bfd40271c97fa426a0e68f0370aa332170125363199e5dade9b406e3ba7261104a08340047f8bb4ff16b2e1dc5b888bb53edd6c20c738072f65cf26b3e701663512ff9fcdc47c1e3c1a455e26824c563b62c822988b0521702f3b185e45dd899de450d3f630394bfa7e657375df508d7f2df95349477576a663ff1ad8b4bd63748449464ad06b1fc1ce42db7bb47abbbaa0cc536a3d78605f30946c293e80a2", 0xa4}, {&(0x7f0000a87000-0x8a)="97f6622f34c4b3286e203df924cf7e57d4888e0188cf0d3263c16c3f84675e46038ba9380e844bc6c6b6379e8beb26ff3e820634c193e0eb433ab99eb5f0fc6fc731c78e8874715ba167850d971a756c05c96549d70b7fb55e8cd098a94500f0594218691de976e42714446cf8e4dc02b341c3c3865271bd6e8b7e34787d0cc5459eae0c9fbb2386eb35", 0x8a}], 0x6, &(0x7f00000d0000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x20004000}, {&(0x7f0000e9d000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00008f8000)=[{&(0x7f0000d34000-0x73)="b17683e93e0b7411f4c121580031c928ddebb86c39fbd70510b0183d2aa097274054b26ae65b597414c3b0731fe980f2196272f369d465e8bb68062bd75b3cf7b7b875ca567d8cf2f525303618d23b810f5ede984e4a2a6e13ba9c10999ccd59556d66c9134a9b4fd82cf8508481072a058981", 0x73}, {&(0x7f0000349000)="6bdb4b7918ea758bbe5e042ffa22a93a5266e071021fffa6bcc3cbced198fe3243663e67ddef98bd331ab85aab78b1d4e39894eb1f", 0x35}, {&(0x7f000097f000-0x1000)="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", 0x1000}, {&(0x7f0000ec0000)="de816220554b2a95e9fa2778b4dc5702d621cd367666940f3df8bc5058c9454e680baadfda5c357e50778a09bd2e51ab3e3d2001c61a6c2d89cfaf43cb438c90bf32f3fed30ba852afc9c7ede8189ad9900dfd4e218cace56005683c1febff89c5b0dbc468d82a8ce6e4dbc67ddcb688d27456fc60de0fcd0b9782098456430a8c097ca72755c5925d5db292d81671e00c6c53f43434cf71c9c431bb15b018d21bcd9572e8de287092fc13591558a9151c07f55a937de38a50fccd1f4a23845f9e2bb64d9053c1b7344a59162bc8c95a1b275e564766de893665c504cf6f11ec17282bf7ec467cf1d20274e25e8a03750cc6e9d4", 0xf4}], 0x4, 0x0, 0x0, 0x800}], 0x2, 0x40000) 2018/01/14 06:58:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ba3000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000026f000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000073c000-0x10)={0x3, &(0x7f000060e000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000015d000-0x8)={r2, 0x2}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) [ 70.228554] binder_alloc: binder_alloc_mmap_handler: 13382 20000000-20002000 already mapped failed -16 [ 70.250908] binder: BINDER_SET_CONTEXT_MGR already set [ 70.270016] binder: 13382:13385 ioctl 40046207 0 returned -16 2018/01/14 06:58:31 executing program 1: r0 = socket$inet6(0xa, 0x2000000000002, 0x0) fcntl$getflags(r0, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffe0}, 0x1c) 2018/01/14 06:58:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0xc) write(r0, &(0x7f00003a0000)="1f00000001021f008000000001000000029de8ff09000280040001c0efdf18", 0x1f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000041f000)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000a1d000)={0x9, 0xa3, 0xe48, 0x0, 0x66eb, 0x1f}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000592000-0x8)=0x3) 2018/01/14 06:58:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000316000-0x27)="24001d0010001f004d12e30e00de01fb030501100000000000000000000500000000000000a8ea", 0x27) [ 70.288752] binder_alloc: 13382: binder_alloc_buf, no vma [ 70.288771] binder: 13382:13398 transaction failed 29189/-3, size 0-0 line 3127 [ 70.305631] device lo entered promiscuous mode [ 70.324591] device lo left promiscuous mode [ 70.343440] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/14 06:58:31 executing program 2: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1000000) socketpair(0x8, 0x6, 0xb, &(0x7f0000c2f000)={0x0, 0x0}) ioctl$TCSBRKP(r2, 0x5425, 0x100000001) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000b85000)={0x0, 0x20, 0x7, [0x7f, 0x10000, 0x3, 0x5, 0x100, 0x100, 0x1f0]}, &(0x7f0000c31000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000895000-0x18)={r4, 0xffff, 0x10, 0xb4, 0x7}, &(0x7f00005ba000)=0x18) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000c32000-0x6)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f000036d000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00006f8000)={0x7, 0x0, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000c30000)=0xec) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f000071b000-0x4)=0x1, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f00003bf000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ptrace$setopts(0x4206, r6, 0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, r6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b32000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 06:58:31 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000037c000-0x11)='/selinux/enforce\x00', 0x7d30ced3f9e58d0a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x5}, {0xa, 0x1, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1, [0x8, 0x401, 0x10000, 0x9, 0x3, 0x15ad, 0x2, 0x7496ca3d]}, 0x5c) sync() openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ef000)='/dev/sequencer2\x00', 0x2000000000003080, 0x0) prctl$intptr(0x8008000000005, 0x6) 2018/01/14 06:58:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000050d000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00006b2000-0x4)=0x0, &(0x7f0000012000)=0x4) inotify_add_watch(r0, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) sync_file_range(r0, 0x4, 0x5, 0x4) open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000ba6000)='./control\x00', 0x0, 0x0) [ 70.349201] binder: undelivered TRANSACTION_COMPLETE [ 70.365049] binder: undelivered transaction 92, process died. [ 70.429864] device lo entered promiscuous mode [ 70.441000] device lo left promiscuous mode 2018/01/14 06:58:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0xfffffffffffffffe) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) inotify_add_watch(r0, &(0x7f000045d000-0x8)='./file0\x00', 0x12) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004f1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f5c000-0x14)={0x0, 0x6140, 0x3, 0x2, 0x3, 0xfffffffffffffffc}, &(0x7f00000d4000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000daa000-0x10)={0x9, 0x8, 0x200, 0x20, r4}, &(0x7f00006b9000-0x4)=0x10) get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f11000)=0x18) 2018/01/14 06:58:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000db000-0x8)='./file0\x00', 0x240000, 0x12) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000eaa000-0x14)={0x1, 0x7fffffff, 0x81, 0x8, 0x6}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e41000-0x28)={@common='lo\x00', &(0x7f0000f4e000)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 06:58:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000bf6000-0x8)={0x0, 0x0}, 0x84000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000e4000)=0x0) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f000082e000-0x8)='net/tcp\x00') sendfile(r2, r1, &(0x7f000083a000)=0x0, 0x101) preadv(r3, &(0x7f0000b71000-0x30)=[{&(0x7f000049c000-0xcc)=""/204, 0xcc}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0xbfe5) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000ae0000)=0x0, &(0x7f0000b26000)=0x4) 2018/01/14 06:58:32 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c6c000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00003a4000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) ioctl$VT_RELDISP(r0, 0x5605) mq_notify(0xffffffffffffff9c, &(0x7f00004ef000-0x60)={0x0, 0x1f, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f0000d32000-0x14)={0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(r2, 0x5402, &(0x7f00003a5000-0x14)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0}) 2018/01/14 06:58:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009fd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x36e2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000e19000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/14 06:58:32 executing program 2: r0 = timerfd_create(0x7, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x13, r1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c64000-0x10)='/dev/sequencer2\x00', 0x600101, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffffffffffc0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000880000)=0x0) 2018/01/14 06:58:32 executing program 5: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000812000-0x53)=""/83, &(0x7f0000000000)=0x53) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) 2018/01/14 06:58:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff1, &(0x7f0000ce3000)={0x0, 0x0}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x5, 0x2cdea5ee, 0x5, 0x1, 0xe2, 0x8, 0x1, 0x3f7, 0x8, 0x2000000000000000, 0x8001, 0x192c000, 0x8, 0x7]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={r3, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000)=@common='erspan0\x00') 2018/01/14 06:58:32 executing program 4: perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000001000-0x1)=0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) 2018/01/14 06:58:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000d9b000-0x4)=0x9, 0x4) 2018/01/14 06:58:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008bc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e4a000)={0x0, 0x0, 0x0}, &(0x7f0000f97000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cb3000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000667000)=0xe8) dup3(r1, r0, 0x80000) ptrace$setopts(0x4206, r2, 0x9, 0x10) userfaultfd(0x800) 2018/01/14 06:58:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000030000)={0x3, &(0x7f0000dc2000-0x18)=[{0x4, 0x2, 0x7, 0x3824}, {0x0, 0x8, 0x1, 0x1}, {0x100000001, 0x100, 0xb5, 0x9}]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000084b000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000cbc000-0x5c)={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x9, [0x0, 0x7f, 0x1, 0x2, 0x5, 0x1, 0x0, 0x7]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000de4000-0x14)={0x65, 0x9, 0xee5c, 0x1, 0xffffffff}, 0x14) 2018/01/14 06:58:32 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f00000f0000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ff5000)=0x400, 0x4) getegid() 2018/01/14 06:58:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007cd000)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000971000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x98b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1d0d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10001, 0xdd1e, 0x80, "b8873d6654d5ebe1f0e79dc63997a3426ca526736bb0384e0d7a404a6905db217af6f3b1fc96204397645b8ce5b2f5df82abb7fbee02d2293512fea81697a9f64678d01b6e5e9153c42c9aa8fb313d7d"}, 0x160) eventfd(0xb77905d) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000069000-0x4)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000268000)=0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000059f000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) unlinkat(r0, &(0x7f0000c23000)='./file0\x00', 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000703000-0x2)={0x7, 0x6}) 2018/01/14 06:58:32 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x8, 0x20000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={0x0, 0x8}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000008000)={r1, 0xf1, "e5913dd7e214be8145e6f42d34678890b82bf29b6b27e5b884cf29e6898a38b7d12c72f79732d990bfc811db42bdae13f035e3e5c750f6032eecd6f66798f700e62f72f38c8fcd103d91289d9a9e44486171d70958621c538a091944c68c472e59dc20911200c27f838eb95f6a66a42d8f0b7f86f03f5238064fe9d64c94112cbb0bf4dce92fb6fccdc23df3819b50bf66c61535d8102e16a4f79319327c041e429bc8e0ace87ba05aeca34f2d983eb277adb64b2dbc20ec9d739e97c1f0013086cc3028e08112370573c105e24710cdcef8dee967de3cf8abd9589bdef6b3802040542ade9bde1a87e9c07789b65df215"}, &(0x7f0000007000)=0xf9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"1f012e0b4d4678"}, 0x0}}}) sigaltstack(&(0x7f0000001000/0x2000)=nil, &(0x7f0000003000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000000a000-0x20)={0x9, 0x0, 0x10001, 0x7f}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000009000)={0x7, r2}) 2018/01/14 06:58:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ee0000-0x4)=0x0) process_vm_writev(r0, &(0x7f00005bc000)=[{&(0x7f0000aa0000-0xc5)=""/197, 0xc5}, {&(0x7f00004e0000)=""/101, 0x65}], 0x2, &(0x7f0000559000-0x60)=[{&(0x7f0000e3b000-0xbf)=""/191, 0xbf}, {&(0x7f0000eb7000)=""/253, 0xfd}, {&(0x7f000088f000-0x20)=""/32, 0x20}, {&(0x7f0000e7c000-0xe2)=""/226, 0xe2}, {&(0x7f0000406000)=""/65, 0x41}, {&(0x7f0000c4b000-0x9f)=""/159, 0x9f}], 0x6, 0x0) waitid(0x0, 0x0, &(0x7f0000ee6000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000005, &(0x7f00000f4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005f6000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000155000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000a20000-0xc0)=[{{0x0, 0x0}, 0x9, 0x4, 0x6}, {{0x0, 0x0}, 0x80, 0x20, 0x7ff}, {{0x0, 0x2710}, 0x1, 0x4, 0x5}, {{0x0, 0x0}, 0x40, 0x68ae, 0x8}, {{0x77359400, 0x0}, 0x81, 0x8, 0x8}, {{0x0, 0x0}, 0xcd, 0x9, 0x8e5}, {{r2, r3/1000+30000}, 0x40, 0x8, 0x3}, {{0x0, 0x7530}, 0x1, 0x0, 0x0}], 0xc0) 2018/01/14 06:58:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cb6000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005bd000)={0x0, 0x0, 0x0}, &(0x7f00008e0000-0x4)=0xc) r2 = getgid() fchown(r0, r1, r2) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000b83000)={&(0x7f0000cfe000/0x2000)=nil, 0x2000}) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) 2018/01/14 06:58:32 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cc7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xf, &(0x7f0000b5e000-0x10)={0x1, 0x3}, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000248000)='/dev/sg#\x00', 0x0, 0x20000) ioctl(r1, 0x226f, &(0x7f0000ca6000)="a5c7774f97efc20d07bee2d17502be7a4e8c306c57cd01a7fffffffffffffffdc579954a17292dab8c8fc96ad1f71f839102bdaf0a6fe3ee91fb8fc628aa9b0b4d60aa5d6f419f9b174e5e80cca2b763c009e6") getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e67000)=@assoc_value={0x0, 0x0}, &(0x7f00000b9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000)={r2, 0x81, "724ad773327e61ca8ca8fe9c0b648400a2a3d434a3db0be075a81b9247279331750c5e79095a6600c0e06796da5349c2d5caa3c3daf30601c20655fca8f8cbbb322e97c909ab69deb85c7adef3c715eec4add313e88934a8a34c2dc1973ec3029e57c8f05d767160b1eb6519564455072ff0967f17790d4cb08b3d2a8d9c2e5954"}, &(0x7f0000002000)=0x89) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x3, &(0x7f0000001000-0x8)='./file0\x00', r3, &(0x7f0000001000)="bd29eab0a4a46a2ae64f3d1cb7b594ad31e8484b252f4c85d8663c22885fc6b89eeb40795b4f087300fadddae6551a612fb020d0da79850f25f435db384222efc443e80a245ac303b2f884499c38da3e2ffe5883c7ccd8b6d5efb7fe631670b9720c8a4dd03480f77770cbc166329b7535cb724f624697bd2750819859b2ef5ff2ede48c755d1c1b16ce7592ade88757d9330f8ca045302f7261b0aa81db75651b6797b33dbe64") tee(r1, r1, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001000-0x10)={0x12, 0x1000, &(0x7f0000001000)="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"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00003cb000)={r2, 0x95, "5d97f0ddb2f3bf1d438f2cc16e0ebe4bcfb573523fcde07650b6f7596132f412bb508c4b50a9fc945d95c7b4dee6e89764f5001c697d8b06a61805e658aeaa69ba4555056bcff961ad8eca96b6255151409d647a51816965a8b33c287f0fb1687ccfd564826c7365e241218562ae03197e80a2b43220c5353a8cf8eebb425b21071795c7bb8ae2e42c51edb4d3dc3ec25bd62b053d"}, &(0x7f0000000000)=0x9d) 2018/01/14 06:58:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fcf000-0x10)='/selinux/member\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00003a2000-0x10)={0x0, 0x0}) listxattr(&(0x7f0000c68000)='./file0\x00', &(0x7f000035b000)=""/227, 0xe3) utimensat(r0, &(0x7f0000cf8000)='./file1\x00', &(0x7f00001ab000)={{0x0, 0x0}, {r1, r2/1000+10000}}, 0x0) stat(&(0x7f0000842000)='./file1\x00', &(0x7f0000389000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d65000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f63000-0x4)=0xe8) getresgid(&(0x7f000061e000-0x4)=0x0, &(0x7f00002b1000)=0x0, &(0x7f0000f5a000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e5b000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d75000)=0xe8) lchown(&(0x7f0000470000-0x8)='./file0\x00', r4, r3) 2018/01/14 06:58:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$setsig(r0, 0xa, 0x3f) clone(0x0, &(0x7f0000a12000)="", &(0x7f0000ad2000)=0x0, &(0x7f00003aa000-0x4)=0x0, &(0x7f00007cb000)="") dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/14 06:58:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) sendto(r0, &(0x7f0000f78000-0xbf)="9b1cabcb4c7fb35ef70edd9113e8294d6354518ecfd6825d58031824fa908794e9d9d968436d414778c8a154856ab6c7c2e0f2bfac989043bcca47a0562926edc1de957b3093e799f84acfb4e7d771192df2b6bdf0d52499842ec20cc6fc33ecc7903e855e12a3847b0010aaa13606182a2e44227d55d2eabcdbd058a4af0d20da6f8e5cc6b2308d7e9b12488c794e61751531ae71df5fbd341f7ae5a8a57bbaa48325da6b5d3f23f0e1fc4b89471afe5b33c5455bd9f8a535896b02fd0189", 0xbf, 0x41, &(0x7f0000a8d000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) write(r0, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b00020000000900001200", 0x1f) 2018/01/14 06:58:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000038000-0x8)=0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f0000169000)="97", 0x1}], 0x1, 0x0) open(&(0x7f00000d8000-0x8)='./file0\x00', 0x2040, 0xe) 2018/01/14 06:58:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x2, 0x10) write(r0, &(0x7f00003e2000-0x26)="24000000100005004d08000800e80103030501001000010010000000f70000f1de005609", 0x24) 2018/01/14 06:58:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) removexattr(&(0x7f00005d3000)='./control\x00', &(0x7f00007c0000)=@random={'system.\x00', 'vboxnet1}vboxnet0[wlan1#\x00'}) mknodat(r0, &(0x7f00004ef000-0xa)='./control\x00', 0x20000000000001a, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[], 0x0) lremovexattr(&(0x7f00000d7000)='./file0\x00', &(0x7f0000e8d000)=@random={'osx.\x00', 'system.\x00'}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fd4000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000973000-0x4)=0xe8) sendmmsg(r0, &(0x7f0000d1f000)=[{{&(0x7f000016d000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58, &(0x7f0000ce7000-0x20)=[{&(0x7f000036b000)="0e61d0afe5c2c070605f2740df74d43a85ef3ec9a1de7c679e3f3bcc1e8c70dda79efae1353278812e7519af816eb32da8bf63be6fec69166412cf4e4252225c6c3a2e20c11d6f5d738ef589b61696318c764e73fde643b050d79ec762a20bece1b55729893632926eeefad90e277dbfb4c4af9821673a5ac0c8c68f75552e3c2b3530390bce3b61b78d49d8a640db4c1b3bec2b2a2bdcb71f861fa29847dc32421cd71f661fa11853500a1bb5b261514112f424d28f6187237bd8c7b1ac309c27befd4420f2194438ad01d82d60c96fd36c74e1795c5ad7bc1c6493890c5a21be49c97d8033395d1434a3385f7c3bf7", 0xf0}, {&(0x7f0000b18000-0x7c)="afee7de010564bd7d0719385a61ebc85b6ec3aa8071d49328472206da55c49696764f4e7c521dbed309fbc7eeb84f7819228e308b6a3f1da39ba62994af09eb1f26b5606aeca7783ece9341ebaa022e648b5ee9210cf84fc8a838550d87f4831345871cd932fa04919233a93cb40a5815f71d14c61dbc43186dc6b4a", 0x7c}], 0x2, &(0x7f00006ae000-0xc0)=[{0x78, 0x10f, 0x6, "43e3c7448666cd2b28b64000aeb0ce6d91179d388aeef7d6d85260b66eccf9e167af8e70f16fa1d832c1f1ab53d8a0ce68e30347d4af85d21f55f57c6b9ff75a69dec65ab27e2e5eba526a2da0178605216c1882e0fb6feb805a15706fb777769ce9d2c6"}, {0x48, 0x115, 0xfffffffffffffff7, "4c3474fc5a30e5dc66d28a692f503b1753f40b6f7f1e1e177bc4851204d2f590fe6908f9f4d38b6fbfef4a115fce462206ff677699ce01"}], 0xc0, 0x40050}, 0x1}, {{&(0x7f000015e000-0x2)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00008e9000-0x50)=[{&(0x7f0000673000)="2c8e6ada8f2edfd453ed42b994227a92e62188640af2a4b9d0f4d30e141d54a92ad294e284fec71010872df950a2638309454925625235cf859e18e3e108a1355570cf523cc8c0316ff3b38636eaa1f3a0fc4bead4af5e223fc4f6482e34691665464ad638a466bfa398a8ca52995dd325f801bcf8243dc1c69b", 0x7a}, {&(0x7f0000d2c000)="8973356b41bc", 0x6}, {&(0x7f00001b1000-0x1000)="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0x1000}, {&(0x7f00004f5000-0x90)="b101f8d002949c439e2b58f9e8756dd507cf39f304f22ac001714ec6968898220104554ec713916771800c1dfd8fb3af585ec81fc4064eaaadb2821d6c75e589339a2d1099beb7b94b295ee1ced1161a503dd78a115956ca0ca58e9ea367b6fde5f430063b296faf78366d67ad053b569edd0bafb8e560ca3147ea20e6c58fbe28b136ab89e0dc43d92f08ea571ea346", 0x90}, {&(0x7f000051b000)="312df2a91bfcca6d2c1fb48b0651a40e0b05d9a5b3ca8d847eb88fbaf03d", 0x1e}], 0x5, 0x0, 0x0, 0x4000}, 0x3}, {{&(0x7f0000f9f000-0xe)=@l2={0x1f, 0xe1, {0x1, 0x40, 0xfffffffffffffa87, 0x6, 0xfffffffffffffffb, 0x7}, 0x9, 0x9}, 0xe, 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{&(0x7f0000dc7000-0x20)="a75e2d08c0319061494627929aa2a9b3acf0251c04161517e3d23cfe3449bdbb", 0x20}], 0x6, &(0x7f0000768000-0x190)=[{0xb0, 0x11, 0xffffffff80000000, "461baf479662261a6b0ae99c40326d852010c048453dddd436076f2078f7cc85e392d9623117d18eaef60434e3656975d05c39ab35a7ba7a6d92283f8243e7af2bd80473c09656f2f16f5e8644495eb8eb66a97b7f6bb507423df2d6760c6e766535e866005d7718927176f2858cddb8708d7d7802a0108c4e7ea44c1188b6b8846c6e541cf9ea9b03019161ec36cf86fc807ced67c28842e98988ee13f2ac"}, {0xb0, 0x10c, 0x1000, "a150e3f8ec53d13acf926b2bfbae8cf62cac458bb35b9e7dc70d2c6eccc09e72bf8de404a4da31e2922398a7cfa5840b05de3c80d75bfd80c54f77681c1ea76b94a0ebac85543d50926be6be66d8a623e41f486e149bc19be9d2087979bd41e1e77caf495711bea6b0c71791bf203292e1dfc466654a54fe883272f2680febcc8f33be217cd14e5ee687cd13e4be63962d762b3f5f2213ddc469ed44b76e14"}, {0x30, 0x114, 0x55, "2a1fc93278317ca2beca2a7eab5806033c04fea04dd8f8add26cf22c"}], 0x190, 0x10}, 0x3}, {{&(0x7f00002a2000-0x10)=@ethernet={0x1, @random="7ec9b599ff84", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000732000-0x10)=[{&(0x7f00008a6000)="e98864f5fb6b38148873ca8f6f10b16b507c215ea3bafab0a054fd49054aa38c78036c833c4da0ff050b87a1d922fc8c477fa7090de2f2793d9e53875ac53211436d89c0f1cf9605add331c525981a7c845f889f5238324d5f56e74206f68f0fddf7fd67f7b12d4ec35d5171237aa950513f38c48d8db0113861feb7ea04ae6403a2f0e99a89676887959f93869e2f4b558769047e5bf353393f0dcc2697dab648ce59058d0bb89f788058da2592", 0xae}], 0x1, &(0x7f00000e6000)=[{0xb0, 0x0, 0x3, "b633a26d2c9433b3e884252d59e17ed666637f513a343d61cdbcd52b504a8e6ba04c4019d835a7bcf971a59ef2d6bfc5505dda99a1e66a839c0fbc7e88508f7e90119f3944232b28c31903041654e52922aa1ebae7ecdb969accbd29485a775ae6d0e7d666e6f8ec8716616bc06a808bf37961e49bcfbe17f28b98655a4aaf7a044a20b8955b6196c64e270940df31a0665f67745cf5d12867"}, {0x100, 0x102, 0x9, "2210e23bc1bb3b734994fd2a098caa590474de2251cf9ea6563ec5f5b479e3bc6a33721a84ddbd7decb112888176722f11bdaa39fc26f56b99436eb881c16fed2f38a90267f83276c0e42723179f06bf37752434774d3f642ddd2e63e379d028772aa5ed51613eb932f43eecaabf6cbeac1c2a6d761b2f97ce7c3e18872f9e7df53f716cc71e4191223b75a549169e133ea929c40137efb79321704034a54c1d70be57057d98fac84f1ca09b2d53e77d5557a75831d958bed39f673d73b2464cc9e8ed5f1e57395997e8a7f3b37e5e23d4e676b3bef19a59835398ac58ab4fba8c9a581b36eb6e079e17979f"}, {0x68, 0x0, 0x7ff, "e3b65016658d1b28cb5463e094095a9c32297811fd8d69138a4ac5cbddec620f39bc4fdfa1b7819017dc41c27f2257da26472f60c181fcf98bc678156493c17b10044777449ac5e4fbf0028d413ea9fa2730bfdc883405"}, {0xd0, 0x129, 0x4, "c6dab733f59704262f2752823aab90d65158d8b434b809ed04b755fe89c23c701cf8ed51ad625da847a692d5fdb1ce2b541b6e64dcb70781739b65c0015e4e5e48d2505c91e5f719cbb4e1637ab84891b9b457a6765e10e9b8ecd424ee5bda6b7a2b7635e3878aea81ebda0b1a5d7eeb2d81e614d915c69d031d2ac1ec130e85e832365f54ca9e3cac1c1e6fb8633ff875295771a80929542d80c39fd2fb2b852667261dbe9b12bc57fa7dbea4115be8cca4fb8fafc547853c"}], 0x2e8, 0x40000}, 0x392c800}], 0xa, 0x800) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d92000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) [ 70.720927] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 70.754999] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/14 06:58:32 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vga_arbiter\x00', 0x42000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000+0xbb6)={0x0, 0x3ff, 0x7, 0xe3c, 0x6, 0x6, 0x7, 0x1, {0x0, @in6={{0xa, 0x2, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x2, 0x101, 0x8}}, &(0x7f0000005000)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000006000-0x4)=r1, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000001000-0x11)=@known='security.selinux\x00', &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x15, 0x0) 2018/01/14 06:58:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x100) getsockname$netrom(r0, &(0x7f000045d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b95000-0x4)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = fcntl$getown(r0, 0x9) syz_open_procfs(r2, &(0x7f00003f0000)='net\x00') bind$unix(r1, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f000076f000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/14 06:58:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80, 0x0}) socketpair(0x5, 0x1, 0x9, &(0x7f0000c6f000)={0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 06:58:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000069b000)='/dev/hwrng\x00', 0x1, 0x0) r1 = creat(&(0x7f00000ec000)='./file0\x00', 0x1) linkat(r0, &(0x7f00009e1000)='./file0\x00', r1, &(0x7f0000918000-0x8)='./file0\x00', 0x0) r2 = dup(0xffffffffffffffff) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f000093a000-0x20)={0x900, 0x670, 0x5, 0x4, 0x10, 0x101}) ioctl$sock_proto_private(r2, 0x89ee, &(0x7f00002aa000)="3bcf917ba1de816c401fb11d75f211e78d554c1363a01ef1637c4600fdc85c6572a5ae8aafebf254afc492ea33a9a4806d254bde35a9d9ddec33e41964ada9ee8b38061f9d7439a171390a3d156941616248512a07aa8547b2a137708fb3f593055c115dc6645a7c1a0d757f40859258b4da6de787fa867813fc87e34a55f3085671165adedcb9ba74c5be94ef1ede346dbc1619cfb5a55fcd15df442a3bfb5139139d12c6ded17f51e3efa285be887cc2c4d8ba3ccd531531905449d0bf1572") recvfrom$inet(r2, &(0x7f00000de000)=""/233, 0xe9, 0x2, 0x0, 0x0) shutdown(r2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000da9000-0x9)='/dev/rtc\x00', 0x341140, 0x0) 2018/01/14 06:58:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000341000-0x12)={@common='vlan0\x00', 0xd}) write(r0, &(0x7f0000000000)="0214af0002000000006466b78e000448", 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e23000-0x4)=0x3d, 0x4) recvfrom(r0, &(0x7f0000ef6000)=""/16, 0x10, 0x60, 0x0, 0x0) 2018/01/14 06:58:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000eb000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f05000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xcd5, 0x1, 0x2, 0x2, 0x5, 0x3, 0x3ff}, &(0x7f0000a58000-0x4)=0x20) r1 = socket$inet6(0xa, 0x802, 0x0) shutdown(r0, 0x1) sendto$inet6(r1, &(0x7f0000d64000)="", 0x0, 0x0, &(0x7f0000ff5000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 06:58:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000bc5000)=0x28000000000000, 0x4) preadv(r1, &(0x7f0000363000-0x60)=[{&(0x7f0000c68000-0xc3)=""/195, 0xc3}], 0x1, 0x100) 2018/01/14 06:58:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f000080a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000085000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001e7000-0x10)={0x0, 0x400, 0x4e, 0x7}, &(0x7f0000cea000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000582000-0x60)={r2, @in={{0x2, 0x1, @rand_addr=0xd8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9a0a, 0x9}, 0x98) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00007ac000)=0x81, &(0x7f0000d51000)=0x4) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005ac000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000152000)=0x3) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000e5e000)={0xffffffffffff0001, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff, 0x0, 0x6, 0x80000001, &(0x7f0000ede000-0x10)=@common='ifb0\x00', 0x8, 0x0, 0x7}) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cbb000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000698000-0xea)={0x0, 0xe2, "5db145e71aa2718c9ceafc4d448f41266de4124367048643a5c744b90da4b2e5349b817e8ec17043fdfe3a2cebf515698974e11089a49aa9c77ca41f6c598587f8d4d5e4a48d72f12d7d1c9ba850af34ddcb662158d5cf6e4d9afe4cd365a9db2b2c1b3b695807710c98d08b2d74b0beb4b98f48af76d46bacae7a847d86e44c9c03efc0f340ed938d1c2d4e781cc7f69ab02182628a25e08264a0e346029aee03850ab1535278a163b236e23540ee8dac65af4b42f92b3d254b4b5490b734b8bd5a86c6d6804fcfb35bb9ea936a043ba954fc7c2e235c980a5596eb8cc8c970f12b"}, &(0x7f0000a6a000)=0xea) ioctl$TIOCGPTPEER(r1, 0x5441, 0xdb) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000086b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000dc7000)={r5, 0x52, "7424315871dc11f7801c52ab752d1ce8ae7e11f3abbc3a77dad131ed89a8f84ec314b716b525906616ffb30e8b5c37e0773ccde86c0d240f193176b72e7d57b5050a17ce78e6c429f762a08c6443e53eaf3d"}, &(0x7f0000bfc000-0x4)=0x5a) 2018/01/14 06:58:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000b9e000)=[], 0x0) vmsplice(r0, &(0x7f00009b4000)=[{&(0x7f00006ac000-0xac)="fd3f09600afe03d2f6f00b799c2f40ee9e3ce773d46906aa923ddc799a51543dbb4aba07b0f23f7f10542fc45ed7bdf837f1a3acf1a8dcd20b894120b29224b0f55f53bd56fda64b3edef6385a0bf7dc97e258d91595be3ec089e175237a6eb58ee14d338bd71a770207ad4b07a528b99e2ee6121cf8201a28e593915531767cf3c027c3958a3970ceab739f42f6e64f2d3d367a72952550b0bc4d29a4905c4ef1615f357448009388334afe", 0x100000020}, {&(0x7f000086b000)="404f427e94a1cc24820156d4f0d493ed260051a64613ba4df0abdddfe64cbc189bb1f53bb772ee147cd32bc0fa147a208151", 0x32}, {&(0x7f0000fb8000-0x7f)="4f17ba70cb277dd0b4e0c91ac531470dfee08cfbf2d4f5ed014230b5fed60e05f6b0a5d465cd1002bdebae5a91fcae5c73502ce74bf1cd43813acbab406e477dec35d1186888d76e1b29babfd21018a12aa9604b50e3cd5285816012040af548b933c19f70c9b392d77abf12090d5d473836bb1c19e59ef13f15fa363701d6", 0x7f}, {&(0x7f0000bb9000-0x30)="7f1fbd444f0b7049490425044a402225439d57a253ea7409a4ed6527d5ada78fecb74e4ba515d7e429e5ac9e6a723e84", 0x30}], 0x100000000000023a, 0x1000000000000002) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) 2018/01/14 06:58:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000460000-0x8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x54a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000bd000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) chdir(&(0x7f0000725000-0x8)='./file0\x00') setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000078c000-0xd7)="87e3784360b132429887b415317411dc62075f5b49b4227aa454507bd2981ea1444e6191869ae5b771852830b4fc06bc5dddea909277c9bf95bfb9175d48bdcf2f7c68e08c9a2ab48f6713af9f0bae57b34100e19bfe37ca4c65988bce6d1a20c8bca3da5bec46b773865863255d326057672c5adcf41f76bdb9e95384d7f88afec4b35f8c77014ee8a527e8c85960ebb03f0ff0f5e9498b58854d39e83a38379a47dd0136c3fa63dcdc7369ffff4c146f158de941e229f983397899aa4ab4b68b9fcb1fe79bbc793b7eb4915ba652667a712f1d181cad", 0xd7) mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000931000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2bcb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000081c000)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e22000)=@assoc_value={r2, 0x22}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r3, &(0x7f00009c4000)=""/0, 0x0, 0x0) lseek(r3, 0x0, 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/14 06:58:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_getoverrun(0x0) r0 = socket(0x3, 0x4, 0x5) recvmsg$netrom(r0, &(0x7f00002d4000)={&(0x7f0000bd4000-0x13)=@full={{0x3, {"38aad2ce03c609"}, 0x0}, [{"41fdeba10b1cae"}, {"0b4e79b4c067f5"}, {"bc4c568ee3de63"}, {"4ab450d0100257"}, {"1e5a8fb3a1f08c"}, {"4e8c546463b30f"}, {"42a38521fbca22"}, {"e873474f9cac0c"}]}, 0x48, &(0x7f0000acd000-0x20)=[{&(0x7f0000f5e000-0xce)="257690a4d4ef0127017821e1e5cb763860f88d5e792adf6c88004010ec6f12a484a110a032c89510b6123bd9fefababfd90702a050ec85e6bf626d0f4c64f22f313d45363cd22e478d3fac4278f16032125f994f11b18b6373ccb41ae2b120294e339b55acfa7852e69573b9681a2ae2ef598f86be7c5404f61286f4ac2ee8552dcf7fb912c233c19df2a87d0d1a2225fb91810fe66c9786ec4ed694533842d4ebd73a3f963106b4d806949aea417892a4bd099f4db6fb27e38f8b2b7eca480fe61d03f256c42e500561a34ebe65", 0xce}, {&(0x7f0000028000)="d37b5bec6e895083f4aa86847be01811f82a5a5676b7fefdc0a260385bfd0f037fa6f7d8629b3c8d9400ad1659d2e54b03c69dca", 0x34}], 0x2, &(0x7f0000a39000)=[{0x30, 0x10e, 0x5, "cee11cb55df1da3f79f99f98dbfde17b11279d42bc260725c00203"}, {0x80, 0x104, 0xa2b, "c5f95750157f6f196906ed7c71b0d164da17232370b647ab3be89bcdb0f880d086983bc04bbcc978dd0d157c2a024a31f8b8e3084d32e9e19a8b07bfc42c87a954b40ba1ccf1d4457ba4dfa9879cd0dd2755f8cc0e49170cf3e6b0d37f307d03d74b3c84ac2a2b750b2d0a01104e5b"}, {0xf0, 0x109, 0x8, "1301e6d3fdde8a59828f89f130a69eada11807ed43a2024bb4701824e7197820c47716fa1a754b5145932ed1889eacb60d96ad2618f576e1c6c97e21c0c6f97838efa9cf8fa5274290404f530adac8f8a399282fa01d5b803251f1997c7a5d31bb5dfb7af64bbccd4c13a5ca2940c641fdecdee47445d6e4f99909ad408867d59ff960b4f2a61fd917031a5c465294b7094992f9bc1091b7b61496035c21c306012a4a60733fd547f47eec122497b8c0cc1cce6744e859785ee51265a0b744c9b9eefa848fcf86eb4198ebab9d5de8fc1d738a017984058eacf505f726b2"}, {0xe0, 0x1, 0x1, "0d225e92cafb56d756b8365ea234b142dd9d265dee100f9ef729250fbb21399d8f3ff5289485fdf7e052cd6901fde0cee4e8094e0546359cb03396c436d598cfd2cb6d82db57a8b76bc84285301d3f70dcd355799b680e8bfa8ca2eae669ede04d1c055faf28749eff0dd2d9ea472249e54b2f8e054e32be5883ce18f277af03788425a7b6c8cc80bfd50a1c61de9d61a4a780e7202515ae509280e0896af9c1b6fc0a91340897ff1fd49db902142a011de91a82c1541fb430f396dd92a6d36a649d02175da127e75bbbc56349"}, {0xa0, 0x111, 0x6, "b244d38fae3983c436c398f15884aa409d99bfdae08c3c41b5d7acac439c9abb336b676bbebf2eaabef3ca8803451b7696cc1a3da00762f46c1aa725468102814201123e54030f9ab482c975d8e7a8aad9887c053fa13abe6b6a954822fd76c66fdf926c598c2e2d848a2299f3aa1af71a7b1855123f4cd2a575f728c33a91246fb4aa51791504619b4348280fd9"}, {0x110, 0x116, 0x6, "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"}, {0x80, 0x88, 0x20, "85fdea35658caebb3852c534d255d076f3499709b854a47f6af5a2b896b663d6c3da66f5489d12f635c292f4654cc7256b78a13886adb687bc1b22764606c1fbb172ba7e4bcd595ed12610e55f2ef78ddf2a54c599011d0ae867b46bf121b9c1ed3dbbbf5a749a26e20e3e2eb27a"}, {0xe8, 0x10f, 0x5, "181df6f6282775044ef374d9a587c2a0f7fda7895117c6c22f0e5d33c747d6723da9a9e47e78093288f402a180de0b8f905d4fa99f12acf77ca8c924955792a8d2c72d4ad33d135bfce759dd0d927c68907f7fbb8b1e3934337e25faae7e21f73c05e6e1f103f0cbce89cd3f16d7bbc62504c4a6fe9c3a5dba616799c38fceaaa84a481d47d8dfd7bd1078e90d04c1e4bfb5fe386deeb9562ea8c4bde191ed5d7210309f679df373691007e94bc1fd0c99232742b9505781ded2817061f225368194386a5c758b60fd9d11ed31fe309dc07cbeba8e"}, {0x108, 0x118, 0x6, "f001cc5bd677e0f8ad9febebc8184b0211b0bf3086e7be968ee1ace9a79ebbe526e33da3b8296a64760cec13a64f9cf519b20cee46e59d60fdc7730ec540958cc6699975de8311d191f314290f6d6bd6c543bce5e51776ddb076bf241119f84afad20d3f5fa34655a1478b54a722c74e0fd102674aad3ff16be0b9273d4e1fcd000f16591a9977bc183ff96626983367b9b6761f6675d0a0ca91aebbdab8b4c7d5724265403a50debb4200f79b04670818cf264b14fc2c6ee9387d574a7cb73c117c2db8a92a191c76f7de8e9767ff4c91b18e7c56884c96d1c10e3dbf72e652b857134b573a78d1ef4252ab7ad29e04397c118334"}], 0x6a0, 0x1}, 0x40) 2018/01/14 06:58:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003bc000)="6e65742f6669625f747269650009000000289cb87a9c97bcfa596afa715809b325c7b603875fc9d242c4cb7b130d6ea64fa7e5a2758e13d101c4a85d4ed88757f3ff5f85c2d5338d1bfb52e49e55189b4d856ea35e99415e0f5767768cbfcebf19868b0281f8f3c0ea268664d95058b137d9fe37a88db6873688fb84a7c861c12e160c34e3346111964f9d53f5e42d021f9492e48f31d85836") sendfile(r0, r0, &(0x7f0000a6b000)=0x0, 0x80) prctl$seccomp(0x16, 0x0, &(0x7f000068b000)={0x1, &(0x7f0000f9b000-0x8)=[{0x5, 0x3ff, 0x7, 0x4}]}) 2018/01/14 06:58:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000edc000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f00009f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000014000)={0x0, 0x0}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000af6000)=0x1f) getitimer(0x2, &(0x7f0000e32000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/14 06:58:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00001b1000)={0x0, @in6={{0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000835000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000561000)={r2, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x5, 0x8, 0x8}, &(0x7f0000c72000)=0xa0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$setstatus(r0, 0x4, 0x42000) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 06:58:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000038a000-0xf)='/dev/snd/timer\x00', 0x0, 0x80) r0 = epoll_create1(0x2) epoll_create1(0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind(r1, &(0x7f0000d57000-0x80)=@generic={0x11, "f8f7c3bd207486fd604932eaf76772961019b6600973cc9c83169f227fd3648219ed959a50256091a2a27729aeca8921487751290974d290ab59461d9a1bf2cb186ff20e30385874b7c62bf4ce9a964f8668bef205eca8669169b1c5edfec8118e7f224ce62bd3b99845a27071668ba79ba5b9b86ef104e0fe706b633dfd"}, 0x80) r2 = timerfd_create(0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000584000)={&(0x7f00005d6000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000620000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00006f1000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000fd5000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x5, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000016e000-0xc)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00009a0000-0x4)=0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a55000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000ef000-0x8)=@assoc_value={0x0, 0x80}, &(0x7f0000aed000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000097000)={r4, @in6={{0xa, 0x1, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4}, 0x98) r5 = dup3(r0, r2, 0x0) sysfs$3(0x3) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000054000-0x4)=0x7) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000718000)=@assoc_id=r4, &(0x7f0000f28000)=0x4) connect$ipx(r2, &(0x7f0000b64000-0x10)={0x4, 0x8, 0x7, "b000000009d4", 0x2, 0x0}, 0x10) 2018/01/14 06:58:32 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009d5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xfc28) setuid(r0) [ 70.926022] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/14 06:58:32 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fe6000)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000fe7000-0x6)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000506000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000fe8000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/14 06:58:32 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_crypto(0x10, 0x3, 0x15) readahead(r0, 0x5, 0x74a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000-0x70)=[{&(0x7f0000001000-0x1)=""/1, 0x1}, {&(0x7f0000001000-0x30)=""/48, 0x30}, {&(0x7f0000001000-0xc9)=""/201, 0xc9}, {&(0x7f0000002000-0x3a)=""/58, 0x3a}, {&(0x7f0000001000)=""/102, 0x66}, {&(0x7f0000001000-0x20)=""/32, 0x20}, {&(0x7f0000002000-0x34)=""/52, 0x34}], 0x7, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x2}, 0x40012022) r3 = socket(0x10, 0x2, 0xb4) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x3c, &(0x7f0000003000-0x3c)=[@in={0x2, 0x3, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7e0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000003000-0x98)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3}, &(0x7f0000000000)=0x98) recvfrom(r2, &(0x7f0000001000)=""/136, 0x88, 0x2020, &(0x7f0000000000)=@hci={0x1f, 0x7fff, 0x2}, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000001000-0x8c)={0x4, 0x7562, 0x2, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) setuid(r5) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r6, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000005000)=0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x4, &(0x7f0000006000)={0x5, 0x5}) 2018/01/14 06:58:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) r1 = getpid() ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000621000-0x10)=@req={0x28, &(0x7f000031a000)={@common='ip6gre0\x00', @ifru_map={0x7ff, 0xfffffffffffffffc, 0x4, 0x15ad7d28, 0x400, 0x101}}}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000001000)=""/208, &(0x7f0000000000)=0xd0) tkill(r1, 0x19) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0x100, 0x7ff, 0x7f}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x5, 0x1e4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000805000)=0x80081fffffc, 0x4) 2018/01/14 06:58:32 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d25000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) fcntl$setstatus(r0, 0x4, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80000) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x68, 0x40c280) ioctl(r1, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r6, &(0x7f0000001000-0x8)=&(0x7f0000003000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000003000)=0x18) syz_open_pts(r3, 0x1010c0) ppoll(&(0x7f0000002000)=[{r2, 0x8000, 0x0}], 0x1, &(0x7f0000002000)={r4, r5+30000000}, &(0x7f0000003000-0x8)={0x0}, 0x8) 2018/01/14 06:58:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x80000000000001, 0x80000001) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000e6f000-0xc8)={0x2, 0x3, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0x1000, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000d1e000-0x18)=@add_del={0x2, &(0x7f00001b8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000726000-0x5c)={{0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, 0x6, [0x40, 0x2, 0x9, 0x8, 0x400, 0x10001, 0x200, 0x20]}, 0x5c) setsockopt(r0, 0x6, 0xe, &(0x7f0000766000-0xd8)="020008000000000000005462db01a15eaf0d2cf600f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da60200000100008000530000ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/14 06:58:32 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a5f000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000-0x3e)=""/62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x20000400) tee(r1, r1, 0x3b, 0x0) 2018/01/14 06:58:32 executing program 3: ioprio_get$pid(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000f1a000-0x60)={0x0, 0x11, 0x2, @thr={&(0x7f0000001000-0x56)="a0aa52e278547d26adb01ae90bb10a97cf9e66efe711137ab93afb9e84aa12ff6b0b5804dfde1852552e2d0529327466cf80fd7a1d715b193312f1df3b2ee891a1592546fbab9a4948f0ca08bc3d148cd8cbc2bca86a", &(0x7f0000b3c000)="f42055d12abf39c7e7ac36af6a8a130df7c4f3cb59381c53bf1e497483ed89e60c6a1cea2ea83768ca1a15ad09e03fef9866516fb250cbdcb7ac19c4e4b78c79300120764b845a583e482c941c72a6e7c2d1f947ff54cc8a7333284587902a2155171a79c750c3cb1095420b204d133d50f753a7092b60b87dcae3afa22eed5b1a41a801011d5d85b0e93aa1d287a6820fd5deb272ffd0d40eed528f964e33510fff7744117b4a58f9908828"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 06:58:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0xfffffffffffffffe) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000bd2000-0x38)=@routing={0x3a, 0xa, 0x0, 0x8, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r0) 2018/01/14 06:58:32 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000006000)={0x0, @in6={{0xa, 0x3, 0x42e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000016000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000-0x10)={&(0x7f0000012000-0x1c)={0x18, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1d, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 06:58:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d26000)=0x0, &(0x7f0000df9000)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000887000-0x70)=[{&(0x7f0000fdf000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d87000)=[{&(0x7f000022a000-0xcd)="0c829b89499447bdefb52e667018e2244d07e5d3b4588c09e7591d607b158b0bbda7b4253fedf7bea6494d42e46c524bd2e8cd37ac6d4ac10c7d4733375bd6f13016ee86fe9ee93491d5ee9a76811a973ceaeb3e2ed306523ae1658ff94368", 0x5f}], 0x1, &(0x7f000022a000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) syslog(0xf, &(0x7f0000dfb000)=""/180, 0xb4) 2018/01/14 06:58:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000183000)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f0000918000)=[{&(0x7f00009cd000)=""/29, 0x1d}], 0x1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00007e0000-0x8)=0x0) 2018/01/14 06:58:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ba3000-0xe)='/selinux/load\x00', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f000026f000-0x8)='./file0\x00', 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000f66000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000008d000-0x4)=0x10) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/14 06:58:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x22, &(0x7f000026d000)={0x1, &(0x7f000054e000)=[{0x0, 0x0, 0x2, 0xfffffffffffffb32}]}) mount(&(0x7f0000150000-0x8)='./file0\x00', &(0x7f0000a0d000-0x8)='./file0\x00', &(0x7f0000493000)='vxfs\x00', 0x20000, 0x0) flistxattr(0xffffffffffffffff, &(0x7f00001c8000)=""/242, 0xf2) 2018/01/14 06:58:33 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080f, 0x80) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x8, 0xa0010, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000f000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000011000)={&(0x7f0000012000-0x60)={0x27, 0x4, 0xffffffffffffff0f, 0x7, 0x8, 0x6, "087a873ef03adbec4f1cc24c07f064d2dce3f97eaaf7ec6715a31fcfc22d1ef2ff482b236722a09ed8597fdf5ebdc2a0c1ada0ddc26e2b213e5039b60f81b7", 0x8}, 0x60, &(0x7f0000002000)=[{&(0x7f0000008000)="835ab94e52f1ad6463d2939bfac0665c2a03352bdb88daef5601609e0658ec3c9ee6ac6d437f2e2b3ff45792b7f4d8462e0ee11b1bdf2428f74b5658714565", 0x3f}, {&(0x7f0000012000-0x1000)="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", 0x1000}, {&(0x7f0000006000)="94588b3ce89467f07d23a6c721d2a18098d6022ce3d18b7ca00e955cc6e5feb333b761925643fee08e7b3f28d0a57b8a", 0x30}, {&(0x7f0000008000-0x44)="70d8097473fc38547b68162e6012d5c438802fec02493c9a45d36b649d32543b384a8a148d2efcb954ea3137013ab16f7b78f7dfc532b970f78b467d699149f20b18fcf6", 0x44}, {&(0x7f0000011000)="844d04d5d23b6bfa9185ed3f56dfa5242cb3400ee55dcda6cbf32e53fe36c6f78c89e9cb22c1914996ebfac31bfeec1d5bd1a59788a3db98496cced52e0e3da6ea981d883f29b5a1484e4ca8d16231c00dfa40ac5414157dd1ff729be0903e6b64e6e467efcaf85ce871edd3df78", 0x6e}, {&(0x7f0000011000)="f49ad2797195063a93120e0a44e7ebc0112047ecae651078feb565bb6a594eeabd6a74ccd13fdd48d5f9f56c2027f05f60a7027e656e8579de8511824852590f5aa5cd278932a2e3e1f9a129d8f96907da9879503c7e0255cb39aff3627e8eb13b788dd326dd22aa399c9497c3bf858750bc558b420daf8aca22334badb96e19ca43f6ff3bb3f99e2566005d31b1ead25d65a584da6fc2f6229f491c7a109d", 0x9f}], 0x6, &(0x7f0000011000+0x55a)={0xd8, 0x0, 0x6, "3c7208a4a6ca6a938189cd8cb3496eb652186dc4aa34c1a6bdf264a6fb4f5e4fd9cd8b8361225370195db65901265fc3a570ac9190057b165e0c1dab87f44dadd277b7afdb2799845b3325aa2b1de31591ea0697468cc53939c14579154118fa36f6eb76184768247d5ba9f832dd7d54cbe52d1361b843b560bdab827b22445edf6f19cad89cc3bad48739eaf639fff453752f2a4e9edf7dc053183e6d7079531c996e17dee954623b8a6708d069a0a172d693955c0f7a438a86c87ab7c4fb9212e73d78"}, 0xd8, 0x4000000}, 0x8000) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/14 06:58:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000ea0000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00006bd000-0x4)=0x10, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000580000-0x50)={0x204, @tick=0x80000001, 0x3f, {0x1, 0x1}, 0x401, 0x2, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00005a9000-0xc)={0x0, 0x1, 0x0}, &(0x7f0000e15000-0x4)=0xc) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) getpeername$ax25(r1, &(0x7f0000825000)={0x0, {""/7}, 0x0}, &(0x7f0000422000-0x4)=0xa) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/01/14 06:58:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x1, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000060000)='/selinux/enforce\x00', 0x10200, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000268000-0x4)=0x0, &(0x7f0000fb7000-0x4)=0x4) utimensat(r1, &(0x7f0000393000)='./file0\x00', &(0x7f0000bd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00003e3000-0x2f)=""/47) 2018/01/14 06:58:33 executing program 2: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000dc5000-0x250)={0x0, 0x59, 0x2, 0x7, 0xa, [{0xfffffffffffff59f, 0x100, 0x1f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x81, 0x1b, 0x80000001, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0x6, 0x31, 0x8, 0x0, 0x0, 0x220c, 0x0, 0x0, 0x0}, {0x8974d8, 0x7, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7fff, 0xbf9b, 0x153f, 0x0, 0x0, 0x3001, 0x0, 0x0, 0x0}, {0x8, 0x6, 0x9, 0x0, 0x0, 0x680, 0x0, 0x0, 0x0}, {0x7f, 0x0, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x10001, 0x4, 0x1, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}, {0xda, 0x400000000000000, 0x800, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x1f, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dc6000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000dc5000)={0x90002004, 0x0}) accept$inet6(r0, &(0x7f000075d000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dc4000-0x4)=0x1c) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000dc0000)=0x0, &(0x7f0000dc0000)=0x4) 2018/01/14 06:58:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004eb000-0xc)='/dev/autofs\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000516000)=0x6, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00005ac000-0x88)={0x100100000001, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/14 06:58:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000038000)='/dev/sequencer2\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000f82000)=""/4096, 0x1000) fallocate(r0, 0x0, 0x5, 0xe7) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00006e9000)={0x3, &(0x7f0000717000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000080c000-0x8)={r1, 0x1}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000012000)=@buf={0x0, &(0x7f0000011000)=""}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/14 06:58:33 executing program 5: clone(0x0, &(0x7f0000842000)="", &(0x7f00007a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000264000-0xcd)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f63000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x847, 0x0, 0x67ab3493f286c6f0, 0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000-0x10)={0x8c2, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f000077e000-0x10)=@generic="ae8d255554e37683ca7f6c9efaa054f7", 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/64, 0x40) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a0d000)='/dev/ppp\x00', 0x501600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={0x5, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x301, 0xe9d, 0xff, 0x7, 0x4, &(0x7f0000001000-0x10)=@common='ip_vti0\x00', 0x9, 0x6, 0x3}) 2018/01/14 06:58:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000cd7000+0x574)='/dev/sg#\x00', 0x7fffffff, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000010b000-0x6)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000081000-0x8c)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) 2018/01/14 06:58:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007b9000)='/selinux/load\x00', 0x2, 0x0) accept$unix(0xffffffffffffff9c, &(0x7f0000d63000)=@file={0x0, ""/4096}, &(0x7f0000bef000-0x4)=0x1002) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000023d000)=0x0, &(0x7f00009e2000-0x4)=0x4) 2018/01/14 06:58:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) sendto(0xffffffffffffffff, &(0x7f0000647000)="", 0x0, 0x8000000000, &(0x7f000096d000-0xa)=@un=@file={0x1, './file0\x00'}, 0xfffffffffffffe59) 2018/01/14 06:58:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f0000fa3000-0x10)=[{&(0x7f000080a000)="290000001e003109330000008b000000020000000000ff068000f9ff0c000800010100010000000000", 0x29}], 0x1) 2018/01/14 06:58:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d37000-0xc)={0x0, 0x0}) poll(&(0x7f000010d000-0xb)=[{r3, 0x0, 0x0}, {r3, 0x182, 0x0}, {r3, 0x8625, 0x0}, {r0, 0x10, 0x0}, {r2, 0x4001, 0x0}, {r3, 0x40, 0x0}, {r0, 0x2, 0x0}, {r0, 0x100, 0x0}, {r1, 0x4600, 0x0}], 0x9, 0x54f) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000957000)={0x0, 0x0, 0x0}, &(0x7f00008ec000)=0xc) syz_open_procfs(r4, &(0x7f0000442000)='auxv\x00') r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ce6000)='/dev/vga_arbiter\x00', 0xa0000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000e2000-0xc)={0x0, 0x7c9, 0x10}, &(0x7f0000ec6000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00007c7000-0x6)={r6, 0x9}, 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2018/01/14 06:58:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f6a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000fca000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000408000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000503000-0x4)=0x1c) r2 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000e0e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000306000-0x12)='/dev/loop-control\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x20, {r3, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 06:58:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005a0000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000841000)=[@in={0x2, 0x2, @rand_addr=0x3e4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x643d18, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x9b6e}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) [ 71.599892] FAULT_FLAG_ALLOW_RETRY missing 30 [ 71.609527] CPU: 1 PID: 13648 Comm: syz-executor6 Not tainted 4.9.76-g8e170a5 #11 [ 71.617171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.622799] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=30 sclass=netlink_audit_socket pig=13675 comm=syz-executor5 [ 71.625528] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=30 sclass=netlink_audit_socket pig=13682 comm=syz-executor5 [ 71.650552] ffff8801cf3976c0 ffffffff81d93149 ffff8801cf3979a0 0000000000000000 [ 71.658517] ffff8801cd484110 ffff8801cf397890 ffff8801cd484000 ffff8801cf3978b8 [ 71.666488] ffffffff81660c0a 00000000000065e3 ffff8801cef150f0 ffff8801cef150a0 [ 71.674452] Call Trace: [ 71.677011] [] dump_stack+0xc1/0x128 [ 71.682346] [] handle_userfault+0xa3a/0x1310 [ 71.688373] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.695367] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 71.701747] [] ? check_preemption_disabled+0x3b/0x200 [ 71.708556] [] ? check_preemption_disabled+0x3b/0x200 [ 71.715364] [] ? handle_mm_fault+0x117b/0x2530 [ 71.721562] [] ? handle_mm_fault+0x1fc3/0x2530 [ 71.727774] [] handle_mm_fault+0x1fd1/0x2530 [ 71.733800] [] ? __pmd_alloc+0x410/0x410 [ 71.739481] [] __do_page_fault+0x5c2/0xd40 [ 71.745336] [] ? mm_fault_error+0x2c0/0x2c0 [ 71.751275] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 71.757915] [] do_page_fault+0x27/0x30 [ 71.763428] [] page_fault+0x28/0x30 [ 71.768672] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 71.775481] [] ? dev_ioctl+0x26f/0xd40 [ 71.780984] [] ? dev_load+0x1a0/0x1a0 [ 71.786502] [] ? debug_mutex_init+0x1c/0x60 [ 71.792444] [] sock_do_ioctl+0x94/0xb0 [ 71.797948] [] sock_ioctl+0x2e0/0x3d0 [ 71.803368] [] ? compat_ifr_data_ioctl+0x1a0/0x1a0 [ 71.809927] [] do_vfs_ioctl+0x1aa/0x1140 [ 71.815613] [] ? ioctl_preallocate+0x220/0x220 [ 71.821815] [] ? selinux_file_ioctl+0x355/0x530 [ 71.828102] [] ? selinux_capable+0x40/0x40 [ 71.833954] [] ? __fget+0x201/0x3a0 [ 71.839206] [] ? __fget+0x228/0x3a0 [ 71.844450] [] ? __fget+0x47/0x3a0 2018/01/14 06:58:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_unlink(&(0x7f0000014000-0xf)="5d2f7d656d31285e5c2f2c1f3cf5a1") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 06:58:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000676000)={0x81, 0x8, 0x1, 0x5, 0x3, [{0xffff, 0x9, 0x100000001, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x9, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0xffffffff, 0x44c, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') pread64(r1, &(0x7f0000016000)=""/0, 0xffffffffffffff76, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00009a6000)={0x5, 0xc7, 0x4, 'queue0\x00', 0xfffffffffffffdb5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 06:58:33 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a26000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000413000-0xc)={0xfffffffffffff2a6, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000c7b000)=[], 0x0, &(0x7f0000fe1000-0x128c)=[], 0x0, 0x0}, 0x0) [ 71.849609] [] ? security_file_ioctl+0x89/0xb0 [ 71.855808] [] SyS_ioctl+0x8f/0xc0 [ 71.860967] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/14 06:58:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000cc6000-0xfb)=""/251, 0xfb, 0x0, &(0x7f000092e000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ustat(0xffffffff, &(0x7f000055d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 06:58:33 executing program 5: r0 = socket(0x10, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x23fc) write(r0, &(0x7f00003ff000-0x29)="", 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000001000-0x4)=0x30d) 2018/01/14 06:58:33 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000042b000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ba4000-0x12)={0x0, 0x7f, 0x5, [0x8, 0x7, 0x4, 0x7f, 0x9]}, &(0x7f0000000000)=0x12) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b93000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000047000-0x26)="260000001200470020000083140022e304100000090000fff20000010009749d060010000500", 0x26) 2018/01/14 06:58:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x20042) writev(r0, &(0x7f0000714000)=[{&(0x7f0000de7000-0xdd)="cf2e402a1f34f5b9582c3ae5cbf1f0b46fa78302902ef2e8fe5aa82a", 0x1c}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000b42000-0x8)='./file0\x00', 0x0, 0x0) getsockname$netlink(r1, &(0x7f000001d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eef000)=0xc) 2018/01/14 06:58:33 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000bae000)=""/133) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) 2018/01/14 06:58:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a15000)='uservmnet0\x00', 0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000043c000)=0x0, &(0x7f0000e54000)=0x4) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000adb000)=0x0) socket$inet(0x2, 0x807, 0xc4d) writev(r1, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = add_key(&(0x7f000052c000)='id_legacy\x00', &(0x7f0000aad000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007fb000-0xbe)="c710a777c5ddce52992e58ab691e7610b33b3e6530eb5435fb05eb7ccd2b91dd0b1a376e09828880baa5cdea06301dd2e3c34e16f41a14b0d68c5506cf4f2050676a4742e01de3441ae554afe1dec17f0803e8c9a2199a2a14f407e82008bb4b72a61d31db0ea31c934c2d9c331e6d4b0de1c9381fda0087ff8e84fbd46b90002d03f5f9b1b4b87cd7d175aae5caff57e2be01c52d372de62136a79323dd281bd5994b46cdf9b3dda0724b7e9721eef0eae141cc2e259dbd934635e6e976", 0xbe, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r5, 0x1) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000edb000-0x4)=0x0) ptrace$getenv(0x4201, r6, 0x8, &(0x7f00004a2000)=0x0) sendmmsg(r1, &(0x7f0000b3d000-0x78)=[{{&(0x7f00002e4000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x80002000}, 0xc, &(0x7f00007d3000)=[{&(0x7f00003bf000)="b19f0aa3ffcc3e0025284f5cb1ef566a35d8c6145baf2a58e079037765d7f8946998f8375d0b6aa820c07721cd9f55172619996d41334055bf66ebec6beda194784b1db6a41eb0aab34c1c580f1e95884c47f5b9b2faff5f590ac1be20977b364709b02bfd8d521bcea4765328dbbcf1f0c3de5bc7ed8d09c7f7e2b883f85790b08231aab937b3148203274d4f65f62115ac841acdf8c4663c45aab495643adcb0e932f0501167", 0xa7}, {&(0x7f000034a000-0x5f)="aa6a30ffe7f1ee06ab4025a5d010543a60eb41809bc5b0ed1ae56256c28bd21fa75a0f25f7858d04a48f95a1ba76b30b78dde8333d4019d0b03c5c28d138085296c526309974df83bccb98b2f78a2d4f88e11469a36721561380d484d7dd23", 0x5f}, {&(0x7f0000290000-0xf7)="2532e8a0e981c259c97a079ed3f40bf446941b471c48296f1fa3c13f767e705a46674bd18c6416123f3688d409debb48116ecf68471fbc22eaf7c8f786240f9dfad49d714aeb9bb0e46aee3cd36cab7d675ba58f3f4f062fa82a11268adfbe1764ecf545e3e202fdac66f65c2cc485930a5d0870bbf47529d0b32d2b2a16886bbf264d3d05654f47a071735b302e2e40f0ad0c1a5c7cbf3aa8d6abe19859338d64a2afc82286118ec965d942696bf52d1f1fd528e2e8b8c8ae39700ff937874d95798d8e8d30e1ede37ac20a889bdb541c224b98ebc57c8b314f14626ce7daa06fa0fcba2c710760e3f5ae89d7fffb8ad58a23682037d5", 0xf7}, {&(0x7f00005fc000)="", 0x0}, {&(0x7f00002fe000-0x5a)="a1c3088279855d76003c4f399468ef98f15d0dfe2e60a47c296a0808b6424a1bcab3f935e7a4a84003f50f0cf48a4021cc13f2258c96725aa268840cb8df4e32b8b419e7f09d2f4e8aba2dd6aea89dd36ab04a11c300411cdd92", 0x5a}], 0x5, &(0x7f00008b4000)=[{0x60, 0xff, 0x2292, "00af8b03c274cd3395b244ea9f2d779f3bb010b4db15bc1e1accbe8ed48875ca6ceeb0199c64f98091f1b97a7636a9600619bbd6c9fb67f6425dcfa13c3e8f9f3c1b3d55b6051d8eb5fe"}, {0x100, 0x114, 0x8, "afb0ab67bc69678ae80a7e3f32c542a2b3e41531c92700a9b088d837f0445c5102c135e5e4789c4997c4d260f10d21d5706de342a019b9d7e6ec78dc36648ec508e6bdbe5e69a6a5299ef876f9400419cb0d4ca404d0106246be216d942787ffc874e26c1d5a129e4549d013fb5726dbcb6df0f63f052a25a981d40efded65c5e9afb9e6fb3cb6d22774da3562b28c39f0c51360d647316c25fbe1913ebdeb73a4da3e07dfefd29d32e8195fc3d49ee3074f23f35f06678f798fbf5b6ed665c59d42f9fca23d746d8cfc0efde0e75b6d339fd3ddb3a43fdc5b89a926e714588961fd06533654fe9d36e1d2"}, {0x98, 0x161444557ecfdd64, 0x8, "221ce6052933d5821f1d3a011cfb79bb7984ee661513eaa2b72b157f63d993e67feff5a730cc7c382b91e95355888df9562feaa035e5514cc11c8cab98e0c77cd2d0d6fb668128139432643ad3bc840984af04050c4d04194c478eb71f2ece58a12df3be1786048771e506ae870eae8d6becb663e16d057fed038afac3f6ce8a41"}], 0x1f8, 0x24000800}, 0x9}, {{0x0, 0x0, &(0x7f000047c000-0x90)=[{&(0x7f0000b34000)="7f0bf8771d243a2e6cad374b20ca8e19b05335d725bb0eb276238a6013976a008dea79829ccae9a1057fbb314af8db547533352976cdd3cbabf763f75415748404cfe02881c88b5233b5549e0bc180266b4b40b59500435dd1cf22686ed2158a03277d90975f694d613f2231c893a0217a5d8a30f437849f1d9e84f5ada16a73f6a27334850e23dfafcf50912bff64231bdeb54f9bb26b062a3b81f35fa40ec47e1dfa386be8452d4e4dd61a7eb2d1", 0xaf}, {&(0x7f0000685000-0xeb)="6b0897e687128f23244b730d158b06be4351e9e8695762718264e1670f80f210b905fbf7391edb9735e28a3772fe494c462924c91ce05036af371c748f9ad1b162d1efc5bfe0a86f6bd3d8b11115dbdaeefe3a9b1ff003b839edeb12275b425d05e32c20ec2a0ca1f1c6f32d12264d76db3f861bff1b285b7175dd2922fb7ea1099b935e84719c1543e83e2525882f8d4f529841bca236692179bff55912cdcd8d47b23b0c1ab19054dde9f501a1aef341cef0097131a56999daf8116b94663a7c0b03448b681e120466c6893bd9205eced83fd4c211fd8a5d3d1af9335110499a4aac66d8ab728d05998b", 0xeb}, {&(0x7f0000951000-0x1000)="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", 0x1000}, {&(0x7f0000c6d000-0xa0)="24cbcd2b23bd9cf0ade15eab7f7edd55c21d02f3e378094f5798212e812a54c1dc2fb5469e0546546851e1eb03a8014ffc7929a5b0471f591aa05d71b56928bebec8a32c9d67d333ead5d465c66b6dd0628e305415d82080783daffd1d5903514cbb8ab9a21f9b3b5f47f204f2234a08a9a04b830a6455a2572fdbba9dc1e8ab2bc04242dfd3fd75be59d247b5d9b12e1c12a2fdb7971fb177597ee771890c56", 0xa0}, {&(0x7f0000e93000)="a476458a563ad59a246003806cd937c7d96ea110abf981087feb4b88a39b7c33069939ff6118bfd8b2c82ea15b0bfb823b0360e439095b3640a84d077f8fe722da32a0c7279e36922aa80106f8c8505c73ccb2c304913b236c4eb6b19aae1dc977fe79371eb5ac133258b73e0d322b5402aa1a98124453d6a223", 0x7a}, {&(0x7f000093e000-0xe9)="722fb249f896abd89fb33d1dcd1698b8fc00811f8d6740e2a5b472e5bbe32075d24c3d939f7b8e46f9f6aee10c525ded3e7b4972f148ae6a9f435033cbd7e5258bf9dfee69a6a852c32e0bf6bcdfc2d79f25c992fbcd0f094a2d5a21e0db3343e71552c9f02955f57415083b91805fb418fe5fb4492c491f58a8898b7134132c25e2d3a47383fa51bbb24d5433a6012dd8120588572f7930ce5e8c45735e78c2dc128e96ed047efa3a17954dcd3d2e8420321156d628f0faeec78cf2662611bcf23e181cf5029224594f1ff17273ffdcb38ca413c23d7280a68a889fc9d9c0ab7ea430230af8251217", 0xe9}], 0x9, &(0x7f00007eb000-0x70)=[{0x70, 0x6, 0x6, "df20485a35b88645f9509c55f05f98a7aa7c16e8435dd423ddb0fac1263176b5dd49c052b818fbe3c9e62379b04aad81663d0b96899985f81e39635f539a1b7aaf38761a8a2e282bd09dc72c48f4066d36bebb5e2eda51780f9728d2a7840a3a"}], 0x70, 0x10}, 0x6a9a}], 0x2, 0x8000) getsockopt$inet_buf(r4, 0x0, 0x487, &(0x7f0000954000)=""/0, &(0x7f0000000000)=0x0) 2018/01/14 06:58:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r1, &(0x7f0000bad000-0x38)={0x0, 0x0, &(0x7f00003bd000)={&(0x7f0000c04000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x81) recvmsg(r1, &(0x7f0000ec2000-0x38)={&(0x7f0000f49000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000a0c000-0x40)=[{&(0x7f000046f000-0xca)=""/202, 0xca}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000f8b000-0x38)={&(0x7f00008fb000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000088a000)={&(0x7f0000708000-0x2d8)=@expire={0xf4, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, []}, 0xf4}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f000039d000)=[{{&(0x7f0000a98000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00006f2000-0x50)=[{&(0x7f0000b43000)=""/96, 0x60}], 0x1, &(0x7f00001fb000)=""/4096, 0x1000, 0x0}, 0xfffffffffffffffe}], 0x1, 0x0, &(0x7f0000c0d000)={0x0, 0x0}) 2018/01/14 06:58:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000088e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000919000)={r1, 0x2}) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r2, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000c8a000)={r1, 0x9}) 2018/01/14 06:58:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x4, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chmod(&(0x7f0000d08000)='./file0\x00', 0x0) 2018/01/14 06:58:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f10000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000006000)={0x0, 0x0}) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat(r2, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', r0, &(0x7f000020b000)='./file0/file0\x00') r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000a7d000)=""/144, &(0x7f0000008000-0x3)=0x28) 2018/01/14 06:58:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e8d000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00002cd000-0x8)={0x0, 0x0}, &(0x7f000031d000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b20000-0x108)={r2, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81e472a, 0x5, 0x800, 0x10000, 0x9, 0x19, 0xff, 0x8, 0x673, 0x1, 0x2, 0x6, 0x100000001, 0x4ff8, 0x2]}, &(0x7f0000a6b000)=0x108) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000711000)={0xfffffffffffffff7, 0x4, 0x5, 0x7}) 2018/01/14 06:58:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') poll(&(0x7f0000857000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x9b) clock_gettime(0x0, &(0x7f0000641000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000850000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000038000)={0x0, r1+30000000}, &(0x7f0000aa4000)={0x0}, 0x8) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f000051d000)=0xd54, 0x4) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x800) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/14 06:58:33 executing program 4: clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00005a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x185) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) ioprio_set$uid(0x3, r0, 0x2) readlink(&(0x7f0000b7e000-0x8)='./file0\x00', &(0x7f0000424000-0x1000)=""/4096, 0x1000) 2018/01/14 06:58:33 executing program 6: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f0000577000-0x20)=[{&(0x7f000043e000)=""/62, 0x3e}], 0x1) r1 = gettid() rt_sigsuspend(&(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f9d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000064e000)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r1, 0x15) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') 2018/01/14 06:58:33 executing program 5: pipe(&(0x7f0000c51000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f00008a8000)=[], 0x0, 0x0, &(0x7f0000bdd000-0xd4)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) futex(&(0x7f0000e8d000-0x4)=0x100000000, 0x9, 0x8, &(0x7f00001b3000-0x10)={0x0, 0x989680}, &(0x7f0000235000-0x4)=0x3, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) [ 72.058264] binder: 13734:13740 ioctl c0306201 20007fd0 returned -14 2018/01/14 06:58:34 executing program 7: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000676000-0x4)=0x1, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000647000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00618f1be501e5ab173b20a8ab20a31a"}) 2018/01/14 06:58:34 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = add_key(&(0x7f0000081000)='dns_resolver\x00', &(0x7f0000b3d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000045000)="1ce48d06371bfe88042cb410e6d894457681eb1e", 0x14, 0xfffffffffffffffe) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000ef2000)='keyring\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0x5, r2) mlockall(0x2) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000eec000-0x4)=0x0, &(0x7f0000eea000-0x4)=0x4) 2018/01/14 06:58:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000066b000)='/dev/usbmon#\x00', 0x9, 0x0) clock_gettime(0x0, &(0x7f0000653000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000a16000)=""/15, 0xf, 0x7f, &(0x7f00001cf000-0x10)={r1, r2+10000000}) r3 = getegid() stat(&(0x7f000030b000)='./file0\x00', &(0x7f0000650000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a3a000-0x8)='./file0\x00', &(0x7f00000e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) r6 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$sock_int(r6, 0x1, 0x400000000002f, &(0x7f0000018000)=0x0, &(0x7f00000d2000)=0x4) 2018/01/14 06:58:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x7}, &(0x7f0000005000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x40011, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) shutdown(r1, 0x1) 2018/01/14 06:58:34 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000000)="1b30af8aac468cba7a8029d12e69fd130da4078d080ba3118885ed4540cf047a2d92034f95b27d2603115afd6e046318be349bfe16bbeb1bcb9638196a7e02abd29598ada0273a6438c275fe9b4b7be78cebcf337daea6991cc585cbbfe75b2247e6fe015f1b155ad40d8812bc16d4e67791ab", 0x73) mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ec1000)={0x0, 0x0}, 0x4800) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = socket(0x11, 0x3, 0x0) fcntl$dupfd(r2, 0x406, r1) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="39000000100009046900000080000000070000400100000045e70007000000141900180004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) 2018/01/14 06:58:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$binder(&(0x7f000074f000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d5b000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d5e000-0x99)={0x0, 0x91, "4c2caeda7fa47bf623bb5929f8c76219091ed0ec85c2779db5ce56ec0fe1c4c393a6426d0b9ffdb44a838593e542fe5b222c098acd89c58543f8bc93efff796c346d507d83d144beb44b07b28d8b8111f71c7e75d299a29f970bb25fe8d4f04e37f73c59a592baadaf54d68bce5ff4b10e40f93593085178de83f7296fa9e0a1ab8a7ac6879736dbef03d608baaa54c2b8"}, &(0x7f0000309000)=0x99) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b44000)={r2, 0x5f, "3e09c9e0f8bc711aa6f664d329c3c38f0db4943add79cc9aba878f95d09adf581cfa45c235fa53d1ea10ca07fd7bf10c288e3948b4119cfa665a736ec344d88ce67f25872229f4ff1f47541a52c02e5d82a198bf9580cb7188d36f838d9661"}, &(0x7f000047a000-0x4)=0x67) 2018/01/14 06:58:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f00002cf000-0x20)={0x5e, {0x0}, 0x0, 0x9}, &(0x7f0000168000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x3, &(0x7f0000d58000-0x8)={0x0}) rt_sigaction(0x7, &(0x7f000028a000-0x20)={0x46e195, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000169000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000be8000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TCSETSW(r0, 0x5403, &(0x7f00007a2000-0x24)={0x7f, 0xb0d, 0x348, 0x1ff, 0x3, 0x0, 0xdd, 0xfffffffffffffff9, 0x4, 0x2, 0x3dc, 0x2}) syz_open_dev$sg(&(0x7f0000b30000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/14 06:58:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000076a000)='net/ip6_tables_matches\x00') setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000094000-0x5c)={{0xa, 0x0, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8}, 0x1, [0x8, 0x8, 0x0, 0x5, 0x4, 0x6, 0x40, 0x3]}, 0x5c) r1 = memfd_create(&(0x7f0000ef1000)='ppp1\'\x00', 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000062f000)={0x0, 0x0}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00001f9000)={&(0x7f0000faf000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) fcntl$setsig(r2, 0xa, 0x1f) sendto$ipx(r1, &(0x7f0000b1c000)="575fef956c65f80f47a532fe663329d7997afe72b82db8972158ed71325ab5c911cff695797275c8def04e375e49364fe1cf23abba80358935273c39ce42f5c7", 0x40, 0x10, &(0x7f0000897000)={0x4, 0x4, 0xffffffffffffffc1, "c0d548670bb7", 0x100000190006da, 0x0}, 0x10) rt_sigaction(0x7, &(0x7f00004c5000)={0x426c17, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x37e, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f00005d6000-0x12)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00007aa000-0x9)='/dev/sg#\x00', 0x100000000, 0x400000) 2018/01/14 06:58:34 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000005000-0x20)={0x0, 0x4, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000007000-0x78)={0x1f, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8, 0x9, 0x7, 0x9, 0x6, &(0x7f0000003000)=@common='tunl0\x00', 0x8, 0x4, 0x5}) 2018/01/14 06:58:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0}) unshare(0x20020000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000bb000-0xe8)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5e000+0x4e2)=0xe8) setfsuid(r0) 2018/01/14 06:58:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x100, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000050000)='/', 0xffffffffffffffff, &(0x7f000056c000-0x1)='/') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00008f5000-0xb0)={{0x8001, 0x8000}, 'port1\x00', 0x8, 0x100001, 0x4, 0xfff, 0x4, 0x9, 0x6, 0x0, 0x4, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d5b000)='/proc/self/net/pfkey\x00', 0x101002, 0x0) getdents(0xffffffffffffffff, &(0x7f0000fae000-0xd2)=""/72, 0x48) getpeername$ax25(0xffffffffffffffff, &(0x7f0000a9c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000093b000)=0x10) bind$unix(r1, &(0x7f0000cac000-0x2)=@file={0x0, '/'}, 0x3) r2 = fcntl$dupfd(0xffffffffffffffff, 0x402, 0xffffffffffffffff) iopl(0xff) mkdir(&(0x7f000059c000-0x1)='/', 0x9c) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000846000)={0x9, 0x5e1, 0x9, 0x0, 0x1, 0xfffffffeffffffff, 0xb1, 0x2, 0xae, 0x10000, 0x4, 0x3f}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000ec000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c26000-0x4)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000c59000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) 2018/01/14 06:58:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009d0000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x16, &(0x7f00004e4000)=0x0, &(0x7f0000a2a000-0x4)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000018c000-0x8)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00001c8000-0x4)=0x4, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x8001, 0xfffc, 0x7, 0x0}, 0x14) writev(r0, &(0x7f000091a000-0x10)=[{&(0x7f0000ba7000)="", 0x0}], 0x1) 2018/01/14 06:58:34 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000002000-0xf8)={{0x3, 0x0, 0x3f, 0x3, 0x4}, 0x1, 0x7fffffff, 'id1\x00', 'timer1\x00', 0x0, 0x9, 0x7, 0x80000000, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000002000-0x1d)='eth1vmnet0selinux:GPLselinux\x00', 0x0, 0x0, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 06:58:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00005a6000)=0x0, 0x22) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000070000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018e000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00002dd000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x235, r2}) r3 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r3, &(0x7f0000757000)=""/0, 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/14 06:58:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup(r0) epoll_wait(r1, &(0x7f0000343000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a45000)={0x0, 0x19, "54010cfc217ddbae5aaef10849e5cc6c9863b185e42717dc01"}, &(0x7f00005ef000-0x4)=0x21) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a84000-0x8)=@assoc_value={r2, 0x100000000}, &(0x7f0000619000)=0x8) r3 = syz_open_dev$tun(&(0x7f0000a26000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) 2018/01/14 06:58:34 executing program 1: mmap(&(0x7f0000000000/0x9a5000)=nil, 0x9a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00009a3000)=@newsa={0x138, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in=@rand_addr=0x0, {0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00009a6000+0x6dd)=r1) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f00006f4000-0x5)='user\x00', &(0x7f00009a6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000725000)="b2956a25d2ac197cf2d89a25a27103154881f861f477997020effab1332177c8dc3f5439a313950e308f612acce5a7232e604a859367244c31380a412674fec80a4b3fc389e7b3513ff339b79a1a28c4d0424b7002c5f7947d9953f0bd8b3d8ab672306995c6bb204c6a38ae186d6fa3dc31523f4d88fda5f00e93af7ea534b305a0296e688d92c58aadb9f742ea57919226500341a850522549e25fb12bb00097223a1850f44922a3862739cd025568369796abc54b8190c136aead78c2b8f1cea1a5", 0xc3, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f00009a6000)='keyring\x00', &(0x7f00007b1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r2, &(0x7f00005e0000-0xb4)="cb30168a6e20eab255f4f06767417b15652f438e47768fcf83663145e70ca65fbb4dee191c347301cfee80dc6e8d9ca4e8e5db9c5623bfe997ebedcb9bf389de65846c12e9f3b45c228ee89f9d921b5a2ba62b5181503b57bb5520bda8e96fade9673e972fcfbd5613a22d66c35421ff154cb3da7fdccb824bfebe778040f776c50c18fe8bb911a528bb97a46acebc0d896bf3757266d0f83ea5563faf72d898e8f169c99f8ae27aae1cc97702ac61cdff6e99cb", 0xb4, r3) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009a6000)='/selinux/access\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r4, 0x5606, 0x2) sendmsg$nl_xfrm(r0, &(0x7f00009a5000)={&(0x7f00009a5000)={0x10, 0x0, 0x0, 0x80000020}, 0xc, &(0x7f00009a6000-0x10)={&(0x7f00001b9000-0xc0)=@getspdinfo={0xc0, 0x25, 0x2, 0x2, 0x1, 0x4, [@algo_comp={0x64, 0x3, {{'lzjh\x00'}, 0xd0, "b734c03339e3fcfc3a45832f313b943b3c31560e367b29cc7664"}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x7, 0x0, 0x5, 0x7, 0x4, [0x6, 0x9, 0x7f, 0xffffffff]}}, @encap={0x1c, 0x4, {0x0, 0x3, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x12}}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20000000}, 0x24008000) [ 72.701879] FAULT_FLAG_ALLOW_RETRY missing 30 [ 72.706801] CPU: 0 PID: 13795 Comm: syz-executor5 Not tainted 4.9.76-g8e170a5 #11 [ 72.714412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.723745] ffff8801cfd3f8d0 ffffffff81d93149 ffff8801cfd3fbb0 0000000000000000 [ 72.731747] ffff8801d672ad10 ffff8801cfd3faa0 ffff8801d672ac00 ffff8801cfd3fac8 [ 72.739699] ffffffff81660c0a 00000000000065e3 ffff8801cd6688f0 ffff8801cd6688a0 [ 72.747648] Call Trace: [ 72.750207] [] dump_stack+0xc1/0x128 [ 72.755543] [] handle_userfault+0xa3a/0x1310 [ 72.761570] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 72.768549] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 72.774922] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 72.782078] [] ? handle_mm_fault+0x117b/0x2530 [ 72.788275] [] ? handle_mm_fault+0x1fc3/0x2530 [ 72.794473] [] handle_mm_fault+0x1fd1/0x2530 [ 72.800495] [] ? __pmd_alloc+0x410/0x410 [ 72.806173] [] __do_page_fault+0x5c2/0xd40 [ 72.812023] [] ? mm_fault_error+0x2c0/0x2c0 [ 72.817961] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 72.824590] [] do_page_fault+0x27/0x30 [ 72.830093] [] page_fault+0x28/0x30 [ 72.835339] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 72.842406] [] ? SyS_mq_open+0x18c/0x940 [ 72.848084] [] ? mqueue_evict_inode+0x670/0x670 [ 72.854366] [] ? do_futex+0x15c0/0x15c0 [ 72.859957] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 72.866589] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 72.873399] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 72.879944] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 72.929600] FAULT_FLAG_ALLOW_RETRY missing 30 [ 72.934241] CPU: 1 PID: 13795 Comm: syz-executor5 Not tainted 4.9.76-g8e170a5 #11 [ 72.941835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.951159] ffff8801cfd3f8d0 ffffffff81d93149 ffff8801cfd3fbb0 0000000000000000 [ 72.959108] ffff8801d672aa10 ffff8801cfd3faa0 ffff8801d672a900 ffff8801cfd3fac8 [ 72.967060] ffffffff81660c0a 00000000000065e3 ffff8801cd6688f0 ffff8801cd6688a0 [ 72.975014] Call Trace: [ 72.977575] [] dump_stack+0xc1/0x128 [ 72.982907] [] handle_userfault+0xa3a/0x1310 [ 72.988932] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 72.995921] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 73.002298] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 73.009450] [] ? handle_mm_fault+0x117b/0x2530 [ 73.015649] [] ? handle_mm_fault+0x1fc3/0x2530 [ 73.021855] [] handle_mm_fault+0x1fd1/0x2530 [ 73.027878] [] ? __pmd_alloc+0x410/0x410 [ 73.033555] [] __do_page_fault+0x5c2/0xd40 [ 73.039404] [] ? mm_fault_error+0x2c0/0x2c0 [ 73.045341] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.051970] [] do_page_fault+0x27/0x30 [ 73.057474] [] page_fault+0x28/0x30 [ 73.062719] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 73.069785] [] ? SyS_mq_open+0x18c/0x940 2018/01/14 06:58:34 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000017000)=0x400) sendmsg$nl_generic(r0, &(0x7f0000013000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000017000-0x8c)={0x1c, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x3, [@generic="04"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000006000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000018000-0x4)=0x10) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/14 06:58:34 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009d5000)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d41000-0x4)=0x4) unshare(0x80007f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x846f, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffff, 0x3, 0x4, 0xf6fb62ff13c5a230}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r2, 0x2, 0x10000, 0x1000009}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x0, 0x5, 0x2, 0x8}, &(0x7f000050a000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x8, 0x20}, 0xc) 2018/01/14 06:58:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000cea000)="24000000200025082b0000041aedfc0002050000000000030f0000eb08000100000000b7", 0x24) pwritev(r0, &(0x7f0000e78000-0x20)=[{&(0x7f000013a000-0x30)="139f5a88045032efcdb0cd8406e7e298f1811f741ddf77f84a9e59a6664f33acd7ff8e2afb66aa7da3a0e6fb14be15c4", 0x30}, {&(0x7f00002cd000-0x1000)="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", 0x1000}], 0x2, 0x0) 2018/01/14 06:58:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000004b000)='/dev/loop#\x00', 0x7, 0x2000000000080001) write(r0, &(0x7f00002b2000)="511f", 0x2) fcntl$setstatus(r0, 0x4, 0x800000006000) pwritev(r0, &(0x7f00008e4000)=[{&(0x7f000025c000-0x17)="6d81da818c7811cec4a8270c0f3c85b8d046e5786f0323", 0x17}, {&(0x7f00001d4000)="4085397b52d127458e757e30386d5d0b07153c2aa56c1facbc137bb3bfb804b82ab1d6d20fab0ca999da80593a822a7eac85f8d74005d6b4c7aaa7c3cfc2b7c4e2fd1582303aa09096e82ecb003c42eb6476e7f192fc59cafa7807dcb8548fb4e9112cc069fd038576ac68cf637e6a7e5845112b273c1e83e3f3b41407773427d305f01f93973eb8c89a04d9cc6620a2", 0xfd55}], 0x2, 0x0) 2018/01/14 06:58:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000158000)='/dev/random\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000078e000-0x4)=0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fc9000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000201000-0xc)={0x4, {{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$setownex(r0, 0xf, &(0x7f0000bf7000-0x8)={0x0, r1}) 2018/01/14 06:58:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/14 06:58:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d8000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x512dab24, 0xfffffffffffffffd, 0x3, 0x80000001, 0x3ff}}) write(r0, &(0x7f000018c000-0x78)="f2aef05146ed471dc06c19f2547d105bfb48cdf9c293b0b6b54c0cf972892601892ece11d81f32b8967285d883ff7e876f2bc97f8a974e8fa852928c344075cdaa3184a2b5a94fb66d7d687fc5496b3e8c6569650806382755453c3fb219dec8683bd899621d8191d790e2b67e0488d0d4f29d0f699a0522", 0x78) r2 = syz_open_dev$tun(&(0x7f000002a000)='/dev/net/tun\x00', 0x0, 0x0) listen(r1, 0x5) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000085f000-0x4)=0x10000000000401) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000099f000)={@generic="02000000040000000004008000d8bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = getpid() syncfs(r0) sendmsg$nl_generic(r1, &(0x7f00005c8000-0x38)={&(0x7f0000090000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000b93000)={&(0x7f0000ae9000-0x11cc)={0x11cc, 0x1c, 0x30e, 0x6, 0x0, {0x4, 0x0, 0x0}, [@nested={0x1020, 0x94, [@typed={0x8, 0x41, @void=""}, @typed={0x1008, 0x1e, @binary="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@typed={0xc, 0x88, @pid=r4}]}, @generic="7a5dc8efff382a930fb8e864c5bf6a36f06ddc6abc15729bc1d69e0edf7ccd8d2ecb5bc00f85b3c9c21487fd086f1c8b6c290c3a33fb534d492600dedf5d410951b3330af45a8b5de0f6eb3ba87f6b9cfa8b9c1a91a2eed8bd9473a6d3a4d3ae85994b0aaad191a08cb19e0f56a08962bbdd76bd38e044ec36a67fd47cd6a3fe92f6f2a250f6ba7eefd41fd75a2b562f44b19c801f9ec2148e08de141f23eb44c995a12623428e9137c071b0bd6e0f7f18b538eb86d4c9c5f26c69bb59a330fdd652b8657ba26c3d6188f0", @generic="a8ea3086cee8355780ebd0d9c3f7500956a7e25cc7dfa4d508f81dfd1e13bef0143a359a956a0f0b7de8314b8c699ef2253c640f5401f3f603d192995235564d424d1c1f23f03f2ce71fa76b221663969fdf43cf77caada70d24bcd28b567c073d6d26f048e2072ca855d5dea0bb4576aa6f5b8e5571e4ea025df5445e036b2e54367a8148852f480c288d74db4111d3180aa3a20439f9479b2bb1ca3a93abac7b42910c25ff556a74a3407c12af04ece937b65a544e26c6560b", @typed={0x10, 0x41, @u64=0x9}]}, 0x11cc}, 0x1, 0x0, 0x0, 0x10}, 0x0) getdents(r1, &(0x7f0000bfa000-0xf2)=""/242, 0x15a) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/14 06:58:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000769000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000651000)=""/32, &(0x7f0000c80000-0x4)=0x20) [ 73.075463] [] ? mqueue_evict_inode+0x670/0x670 [ 73.081747] [] ? do_futex+0x15c0/0x15c0 [ 73.087337] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 73.093966] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 73.100768] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 73.107311] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/14 06:58:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0x71b, 0x3, [0xffff, 0x1000, 0x8]}, &(0x7f0000425000-0x3)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x2}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000c92000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x77) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fb000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000972000)={@empty=0x0, @loopback=0x7f000001, r3}, 0xc) 2018/01/14 06:58:34 executing program 2: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000361000-0x4)=0x0) ioprio_set$pid(0x2, r0, 0x6) r1 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f000020f000)={0x0, 0x0, 0x0, 0x0, 0x3f, 0xb, 0x14, 0x10, "04887d328feee9ca82d15ae150e9b4cbb51ce2ed9f5d48512325acc20b1c206f73a37175d8a9288cc3cb755b6b13e421ce3972de0cd87ac09f4e09f5bfc2fb78", "6e9a75caadd1d9ff04e6ca886257dad7679b42926bdd1ad2c35d8816b7444472", [0x9, 0x9], 0x0}) sendmsg$key(r1, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 06:58:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x40000000000, 0x181001) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000384000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5b85328a35e5602cdb414e6a8759f488cea111c7613a34863fab37dbf6ec6fed8205518ab157282b0833006f78207d8d0dafa8cde33e5a9edf6a2eadea07aab2", "9051788be147c59025bd534dbb8951c2e1d160bd000de6e9baeea61ba13d302d", [0x0, 0x0], 0x0}) memfd_create(&(0x7f0000816000-0xb)='/dev/loop#\x00', 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000060000)='/selinux/enforce\x00', 0xb6854e5c6ed776d8, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f00004d3000)=0x0, &(0x7f0000df2000)=0x4) 2018/01/14 06:58:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x9, &(0x7f000095b000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000022c000-0x8)=[{0x3, 0x9}], 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r2, r2, 0x3f, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000ed000-0x1c)={@dev={0xac, 0x14, 0x0, 0x10}, @dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x3, [@multicast1=0xe0000001, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x1c) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000364000-0x28)={@common='sit0\x00', &(0x7f00007b7000-0x48)=@ethtool_dump={0x40, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 06:58:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000691000-0xd)='/dev/urandom\x00', 0x0, 0x40) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00007ff000)=0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f00006ee000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000eea000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000130000-0x1)={0x35b}, 0x1) open(&(0x7f0000a96000-0x8)='./file0\x00', 0x141000, 0x158) 2018/01/14 06:58:34 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000568000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x201, 0x0) write$eventfd(r1, &(0x7f00007d0000-0x8)=0x0, 0x8) socket$packet(0x11, 0x3, 0x300) 2018/01/14 06:58:34 executing program 5: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) lookup_dcookie(0xe38, &(0x7f00008e5000-0xd9)=""/217, 0xd9) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000)=0x6, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) 2018/01/14 06:58:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000cbb000)=[{r1, 0x44, 0x0}], 0x1, 0x80000002) connect$unix(r1, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) write(r0, &(0x7f0000f5c000)="08a3b7c972c0ba2fcf80af7eb9d4ed07c7d7e05367a8cc7abeb5e1cf7ab3e69ac96affd074dfb5863e5335c19c0d2899109b1fa9c1c43a3dcb8f19924a2911a6c0fe0f9474f6d1850cd707c7135cf19e02d5b0a5e582c330a33fb3a9a5a02004398ee9de9df289bfad69b08cbebea5ad6f3f8f702d119fb3746dd35a4791aec5463960a5fa0fb0cea81dd92df510bd4d59d9", 0x92) 2018/01/14 06:58:34 executing program 0: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000894000)='keyring\x00', &(0x7f0000689000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc2000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000b0b000+0x873)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000dc2000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f, r2}) keyctl$unlink(0x9, 0x0, r0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000dc4000)={0x5}, &(0x7f0000dc4000)={0x0}, 0x8) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000032a000-0x4)=0x0, &(0x7f0000dc3000)=0x0, &(0x7f0000dc3000)=0x0) getgroups(0x7, &(0x7f00005b7000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setgroups(0x2, &(0x7f00004c8000-0x8)=[r3, r4]) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00009bc000)={0x0, 0x84, &(0x7f0000dc2000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0xfd87, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x6b98}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f0000c00000)=0x10) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dc3000-0x8)=@assoc_value={r5, 0x7}, 0x8) 2018/01/14 06:58:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x0, 0x1d) r1 = dup(r0) write(r1, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) 2018/01/14 06:58:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) accept4$inet(r0, 0x0, &(0x7f00003e3000-0x4)=0x0, 0x800) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/14 06:58:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fad000-0xa)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fda000-0x4)=0x3) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/01/14 06:58:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000454000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000347000-0x4)=0x0) mkdir(&(0x7f0000d48000)='./file0\x00', 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000c58000)=0xffff, 0x4) readlink(&(0x7f000047b000)='./file0\x00', &(0x7f00008d9000)=""/4096, 0x1000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000089b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00007b9000-0x20)={@generic="5e54fe88551c07817c336247b5ba885a", @ifru_flags=0x0}) 2018/01/14 06:58:34 executing program 7: r0 = epoll_create(0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000-0xc)={0x60000008, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000003000-0x8)={0x39980732, r2}, &(0x7f0000003000)={0x33df, 0x3f, 0x7, 0x1, 0xfffffffffffffffc, 0xfffffffffffffff8}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f000028e000-0x4)=0xff0e) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000455000)=0x0, &(0x7f0000caa000)=0x0) unshare(0x4000000) tgkill(r3, r3, 0x69c99ebc) fchown(r0, r4, r5) 2018/01/14 06:58:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/204) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000)=0xe1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x9, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x304, 0x5, 0x4, 0x401, 0x1000, &(0x7f0000000000)=@common='syzkaller1\x00', 0x200, 0x2, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000003000-0x1)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000005000-0x4)=0xc, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000005000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x40, 0xffffffff80000001, 0x9, "36ce9f6a9bc93a0c96d62e192ffa1aa264452545a93aedc6f2869ecf7e0182d64dcbb0873db745a55916dc28319ba236fa40e3e88842ff56435d142747ef08a3b8055db03849fffcced61a6f3f9fd53a"}, 0x160) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000007000-0x8)={0x20071026, r4}, &(0x7f0000006000)={0x5f7c10a, 0x7f, 0x4, 0x9, 0x400, 0xd1e7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000008000-0x4)=r1, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000007000-0xb8)=""/184) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4)=0x990a, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000008000)={0x20, 0x6, 0xfffffffffffffffc, 0xfffffffffffffc01, 0x1ff, 0x8}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000)={r2, 0x80, &(0x7f0000009000)=[@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x88a}, @in6={0xa, 0x3, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000009000)=0x10) 2018/01/14 06:58:34 executing program 6: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f00007b0000-0x80)=""/128, 0x80, 0x2000, &(0x7f00005e5000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x3, &(0x7f0000903000-0xd0)={0x5, 0x0, 0x0, 0x499, 0x101, 0x800, 0xffffffffffff0001, 0x7, 0x81, 0x732, 0x76f, 0x9, 0x5, 0x2d87, 0xffffffffffff0e77, 0x3, 0x800, 0x10001, 0x7, 0x6, 0x0, 0x3ff, 0xffffffff, 0x80000001, 0x2, 0x3}) stat(&(0x7f00008ef000-0x8)='./file0\x00', &(0x7f0000901000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000903000-0x10)={0x0, 0xffffffff, 0x3000, 0x7, 0x26fa, 0xbf6, 0x5a, 0x6, 0x80000000, 0x1f}) ioprio_set$uid(0x3, r1, 0x100010000000) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006d0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000903000)={0x0, 0x0}) 2018/01/14 06:58:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000ff000-0x11)='/selinux/context\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d20000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000165000)=""/0) writev(r0, &(0x7f0000533000)=[{&(0x7f0000fbf000-0x20)="1f00000000033f0000020e000000068100ed2e8509000500010100ff19fe58", 0x1f}], 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000205000-0x10)="07ae5f21f7952e9d5f0b8b7b4886ca9c", 0x10) 2018/01/14 06:58:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000631000)='/dev/input/mice\x00', 0x0, 0x80000) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x0, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00004c3000-0x4)=0xb2, 0x4) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000c04000)=0x0, &(0x7f000026b000-0x4)=0x4) sendmsg(r0, &(0x7f00006bd000-0x38)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001b9000-0x70)=[], 0x0, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/14 06:58:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000074d000+0x1ea)='/selinux/access\x00', 0x2, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000078d000)='[-vboxnet0mime_type!:\x00') socketpair(0x11, 0x3, 0x401, &(0x7f0000000000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r2, 0xc0045401, &(0x7f0000de6000)=""/149) 2018/01/14 06:58:34 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000fe4000)=0x6, 0x4) tee(r2, r1, 0x5, 0x0) 2018/01/14 06:58:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) execve(&(0x7f0000066000)='./file0\x00', &(0x7f00003fd000-0x18)=[&(0x7f0000582000-0xb)='{vboxnet0[\x00', &(0x7f0000458000)='vboxnet1ppp1{$\x00', &(0x7f0000523000-0x2e)="21776c616e312763707573657473797374656d2d7d5e2125275d766d6e65743170707031115b65746831656d3000"], &(0x7f0000768000-0x8)=[&(0x7f0000a54000)='.\x00']) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00001b9000)='ramfs\x00', 0x0, &(0x7f000000a000)="") pipe2(&(0x7f0000cd0000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00003e5000-0x4)=0x0, &(0x7f0000efa000-0x4)=0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000eaf000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000362000-0x4)=0x58) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000244000-0x20)={@generic="0900246a9423e9afd8fc0286b350ba69", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') mknod$loop(&(0x7f0000e68000-0x8)='./file0\x00', 0x1000, 0x0) sendmmsg(r1, &(0x7f0000d95000)=[{{0x0, 0x0, &(0x7f0000e32000-0x20)=[{&(0x7f00009a5000+0xeca)="4645b8379ccca0d7855700bcc235eeb6c82f0ef57b05d13d7e811e6d73a2e09b5aefbe41e0c418bf64ea895f9bd913", 0x2f}, {&(0x7f00006a3000)="67c83eaec9fd7d1c151f011f1c5cd48c27f90f5e8cca10697e63fa864cfae74500e183f7943809c084f0ee51d732de3329f98d31bf76d1866116aaf6c623b212315b4a0ad1a7f22d5c141317822ebe35f2bf21c1e3451cd998107d01730f40dbd7d6e2a970beae75f05c9cb3315a373ee25dcf932aa5d3d61f1aaa74b181e85863368d4a9065fa369993fdb66b7a7e22f1b7440ebac77a6dc01ee30f32aa2ca2bcb20a5487928321298d743cf2490a437ecb4db3396b90a77d73ba10f0330ce03037ef5a172dbc86c777c6b23a8447813d2e8b222a82efdb94e571de546bca04426f8724f267c1777863", 0xea}], 0x2, 0x0, 0x0, 0x14}, 0x12a1}, {{&(0x7f0000f79000)=@un=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000d3c000)=[{&(0x7f000065c000)="b12fa915e842599a9e0bc78f3828f97c6a5c1a170cebeb07feac005991d87630cbcb7e", 0x23}, {&(0x7f0000bc8000)="345125a687b6a98e0d165ec1af5ef0705eb3c28eeb8b035927eb25283f99a2c06e4dd3ed4b769622c485d962fddd40f23dbe6d49d3a453709e0952d7dfda21ea9937ef56b91f5d7e5cd612dcb22b36f3cf7298d1e893af1677d0b08c699d81e91095cc5a97c5", 0x66}, {&(0x7f000079a000-0xa1)="11fc160ef9f8b392f54e3f963335086d358305b1c942e3c1eaa2a484deb3cf7605e10d5ce884a63ad52d4433e73e4940fcdd1082e47f88999cbad5a7ba3bca97ac1bc19a1c33faef7203bfffedeef2478427781a1132e193ee641f12b93129859cb5a8e62c153eea004e2bb423c6fb1e1f65f1167832d47b6e684d3f62ca3468a5921a2089e1e4c3ff2c04c8d101c15cd6d942d9a2cf2ebbf6d597a9b3af4de9eb", 0xa1}, {&(0x7f000058d000-0x23)="0f66864ccf68f2f79fbd5c8971d9d37bddfa585f766b22669aee25bdb6b8e0706def4a", 0x23}, {&(0x7f000047c000)="662c0d47be563745b944bae953512100e610e99ba6db8788c68997538678e908d25283b197097a685ef59ba5e171c1db82345bcbddfe24ad4e8856faf2788f14855718f0a70a75b505058e1a6e0918b1ddf3317aa225df96f345dae3663b8263a1aab4e37c032e1beb56159d961dcb94d061d8461b777d3e051638f798717fd85274962f5b3a170a211c3061bca0f946cf16aa9a439ea71e86386e6291857fdcbf08454f639fd04fdb335a0be45ab656354d2178ddeff986b6f3afcf7c905556932881f5b56e52c2186af6090a4089e64f3d9aba5205afe399a500e2d150ff8509cab4", 0xe3}, {&(0x7f0000b8d000)="a60c5eb07d969f26623573183ccd0c1f1552ff82279acc7b83307e5754c3a800a517439c6d1a36ebf0521815456b5691d692baeab51fcf2d8990dd4fcff7002e107d3226619dd6abb83043f4104acb0854eaf8f4cdcd96e91a1bd61b3a2bd112f8c51f79bf7752f11163970b2d6677be88aa58feb8775bf090b8151c13d914355013a2593f3d4e5f15cce1a7b3ef9b00037e062b1467ce58fd6de3c157b144d7d6ca16f265eb1391d569838f270fcc0d5860b26397c40d2ec9d4c874dc", 0xbd}], 0x6, &(0x7f0000215000)=[{0x20, 0x0, 0x4, "daa57c1f66414a2e9ab2"}, {0x20, 0x113, 0x8, "4728027255c39e29af5d"}], 0x40, 0x4008000}, 0x800}, {{&(0x7f000005b000)=@hci={0x1f, 0x9, 0x3}, 0x6, &(0x7f00006cf000)=[{&(0x7f0000b5e000)="0cd2c0", 0x3}, {&(0x7f0000df9000-0xbf)="8b544ceb4a10497b876291614d5b03720d9d5108393887a72caae0159e2e770cc5332bbae574264d676e3b6e9a0209bbadb41a4410f30767b55c4c9a18583c930741a21dc78c28c661b46063173367850ed7d18ffcaa98c15c18c8de95945bb91e1faa566165ab31024393ac50da7841007954bbf79b61dbbee86729d1284620b2997e79b12d58faf59e24e79dd542508d5939c1c07b5e935f2dc4086bf5ff99e9ed592a999dc5d212e67a206caf76ea22fb4f6a99bbbc53d79b0e238898c4", 0xbf}], 0x2, &(0x7f00003aa000)=[{0x10, 0x19e, 0x9, ""}], 0x10, 0x0}, 0x80000000}, {{&(0x7f0000928000-0x9)=@rc={0x1f, {0xb70, 0xffffffffffff7fff, 0x100, 0x6, 0x3, 0x7}, 0x0}, 0x9, &(0x7f0000402000+0xcf7)=[{&(0x7f00001a1000-0x2d)="cfea0caccc2adb4396006e37320ef2a3b2979a8f9206768cfba01123b3eb552814c6495fee7ebf9457c0f36750", 0x2d}, {&(0x7f0000234000-0x85)="624e3d6d12b1ae73130dca31b77f9fc97b59dfebd4ab3d18603687fee3aeeab58d2f2653a4ab3ed8a0b535f8cb804c0b3635f0c1b8f782c3bd2e49cb1f0801d1ddc923b2f7ca7259f10ec8c6a8d3fe51f58e8ec37c36ace4ed93f1b534bf5d6c637573ed928d56587fa68480bde611fd80f88690115b4d7c6ae43398c89f07a337176243ae", 0x85}, {&(0x7f00009f4000-0x4d)="61d7f7d969111b63d0cd02294402bdd2652d6ec0d9f8cee39cc14b7a58c26be81fef1bf5e3fa98ac2ea54d11de9359d0eb911f0c2cec2d3ec1aa27134b920331ab3a18956208aed51f5b242c0e", 0x4d}, {&(0x7f00002ad000-0xe0)="0330dcb2c38f64d9d78b09a13c551ba625ed5d2dbcb6d350c2787b07abe8dd35238ea10adcb258329f78ab2064089434c2c43644fd9e8015bd8034948443e6760af41666a3ef354f33a0a9c284e30255bc870795695fdb4bd7e8b9b5536370d7458036f11b64e7055ef0ff2bc84bd4dbb5b6ec22d917b95f7fcea68c2621033bdb3ff413561aec4297604451aa251cb9cd353df3711d8653e96f205d3b18dc760531a7d659eb3c425e911017340d100aa080f7f20efea58aaff5cea3c676a7f8aa72e78acc9128c8f7c768ea5ba8a77efb1912b98e5ffb55aba71dcbd6de1f88", 0xe0}], 0x4, &(0x7f000060d000-0x280)=[{0xd8, 0x0, 0x1, "f97efefeaf59b58bc96fd7480812e9e0d8442120becc9b083d96e2f40fbdc7303834f285500e3d7dc675961d2e727c05fd6f5232b8b2a28c9d2b355adcf03c55710478085593f65ff7e02ad842c64bc67c4e6e4c245dda70b213d083b7c04042e68635bd6ad2b7b4279699f04b1a0e0bf55b7b5cfa9ca40b7b783621a46eb5b0afbca8f8c6410dea61d3e76018052a8fecc867d292db70bddea0a3055698d4fe2ac62a5af797cc508ed4076f5b65644615c8c42c8a245556079929823c67989812e3be061cbf"}, {0x18, 0x10f, 0x8000, "c817e3a10397"}, {0xd8, 0x10c, 0x3000000, "d5ace55b5aa0906704ea5f8f85a721ec52ad2b4ea14c94c4318585dbc3b643a541f4cbdc8c4d8f1f681f791fde9a75ea8b6579a4a71763c14840592476baaeda6e66237c9e0036ac56bcecdda064f284ae4a48bcf75c6ce26a7918c71eaaaa4b8131c512838d1ebc386147092efdff9818c39a59c5a19910768ce0f19c6a21a17b7deacc85ade7921601606984d0a6c05dc0c70c0e0dd0cdbc864e78d7c4df461df4d802488ce9b19bc5c2af4a6709e25c20a4e6a5157e9696ac975c02c80f0285e7072760b4a4"}, {0xa0, 0x13f, 0x8000, "77f0cec32160a0ade53f78b9c6dedea9b92d82fd801741ae054787a5b72fcbc9c8a023325e6548e68a2d2ab86eaa25e43eb356913a8a5e35f1370580bc49353a285200a32d75d6c1cd8889ba290bca632d5c35aff28603d205e211995e99bfe9176b2ddc40ff9a81341c6b1dbe5b6bbb28e3f007e376d235ce0ed746a7b4a870cfa66cff60473055671493d57cf5e7"}, {0x18, 0x113, 0x4b28f4a6, "ef9bfe"}], 0x280, 0x20000000}, 0x5}, {{&(0x7f0000efd000)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cc6000-0x20)=[{&(0x7f000029c000-0x87)="26be279abd049945aecf048ad58266ebeaf9ca7dd4343278d6a77b8fe5b81e0c77b5fe04bc6c81eab2b49a469df6a96ed972e2227f167e4ea945e19813c774d961585b00224a6937649dbb6f4247ecd4dba985fcc31f9dbd9b4a8a4bf432fd0082176ede32b9281007f01231e9789f90e3cef32f0ffac638dbc2faeb095812af7c7c12b2815764", 0x87}, {&(0x7f0000cfa000)="54c4b9909f8c99166cf2a260e623df9153528d07cac6f44792b08c1f915ec566af70753d33321033a558e23b85cb87d96763a50bbc9e3138ceb822b79129ae67aeac9e07ff544d8decb2f45ba40961289aad7b6c297af53d0ddf17765517c8682357ba785fba3944130763106cc467485059b1b2a31585804f1da9e6b6e8850b6f9a8674035f8c8c41b2e38e6bc761f6b7ede003", 0x94}], 0x2, &(0x7f000023e000)=[{0x18, 0x101, 0x1, "54844484"}, {0xa8, 0x11b, 0xffffffffffffff81, "fc3876cb8f7fa6de7539cbdc2ba6e2a829fe71acc83f1003732253804adc093c91969e931734a6cdc2c23262d5e7141549b4ee9628b07f0f4b2740d0bb3f117fae3f0223af8f5f03aacb39b8d6e6fa512fe910e86ed978e45330816d50ba770d9f87a05edca66f32fb46344cc3755fd45f926719037d957a393edd57646f99ee3f6c69af83f6848c48e4bf13306cc32ced"}, {0xd8, 0x11f, 0x7, "e42dc48a336511a8c95e2ae7c411b21c5967b12602e241d1e48d977a43ad89982dd7e125a4bc14da95931c68f7215278f48d2e2cc0170a551b705fecd472084ba3fe9cdeec9e3a9742ab7f134bca2eeeb8c22ef848a1315cf1500d7802eb4c61d4f0084c5006ebd4199d84fb88e3cb45be4b8fd2492d043361659a2f402856f903fb814ba5fbee6cedd1557e0e811239112d78cf52b24578c1371f4169fec7fd4e34331e59eee8be096350d2bd6029f4219b367604386502273ada214f31b6cca57f"}, {0x40, 0x0, 0x8, "705735a9e912eb520ea36fb513b5137f7c9d6fdc50a499027c1c265d07320d665e35d1c9026755b9dc083408c4f77194"}, {0x80, 0x10e, 0x80000000, "748554f316656da5235ae5c4bf18ddc16cdb6ebda6bd985131437b1ecd6097781f7503f5c13dd226e90e64b4b1498949c8d178c7ccea211ad8e4a2a3f5ddd95f1f09aa69fe4b9fc9ceac540426378b670b641237e98cf362418306802b514f031a91172b95208066fcb826"}, {0xe8, 0x11d, 0x9, "1832c9812d4357fe6dcfa20893eef2dbe223b7c1c064f2393985ffa08362fa743372bffb631ada1bc0d205c65cbd3b73c6ae83d2778a14e28a8f3db3cd55a87064b9999fbfb01adc547a7230df53e1bdc9793027786ebe3bb8386f147e005939ace9cb477d2920f8dc6532e7768bfa9392e623cbe6cd49828b684d9ed8ed4c78dee410cc2517e418dfb200427dce588fd9019394a2404fa3e3839cf5f2a5ae8e720c2dc3b8c26a2e4ad908a12831320592f8e3985d7f9c63dad0b7fdcc68645a2b129352bee8aa36d5d12e87e5a93490170f2e"}, {0xc8, 0x11b, 0x9, "da198f5a9c9d10d4c23c1fad9da57f9aeab7a72d3491d5fe1faea5d9cd09fe29900761dd15badc4e22060715f46baabe0f5c7017167724bd78f2dbc64deb6f5abf5d42ded8741d414c0376453e616178be921223bdf12ef71669363d5f121058c380d765e875645650515030542fff57eb4e83640a59aed396798321e51f723323faba6436a6a55ce5d37f68bbbf22dd74f5f872ab21def31e95cc649259e472001aeba3707426560128bf0ad808d832675b"}, {0x28, 0x1ff, 0x401, "cdf515f0a3815272231506c31cf63faf0bd00d"}], 0x430, 0x14}, 0x100}, {{&(0x7f00006ac000)=@hci={0x1f, 0x2, 0x0}, 0x6, &(0x7f000004e000-0x30)=[{&(0x7f00009c2000)="77c4b36ade9626f9793105399ac9003da64a3f1234457a6d200851a6316d717699316c1b09787f9269fab8fecee9fab9b7183ea65406d9f3e0eb77ffb71863dd4150ea27de8c5516eef02830cd4f4c61053a49763681ce27763d7a8f1b97c45ee694ce46e3d82f79358f69a880e568f9e9e46226d7834622ac8ab7a45bca3694fcd97c67a1044ef56e2569621db12d9a434df033ac6141c1895565449de133981533f3ea364728", 0xa7}, {&(0x7f000030b000-0xdb)="7abb86f84f11b945b1e83bb159099312152c5cfd14fc7632ad27f4aca99923c471a898e28138e263c375947a5e15b821f1b746a7d208ae4e60b8ff53cc5dc2ef8e637369cf04ac73d1e66348af3b40b7983a2f557be18821d6d6b1d656aba57e3dc039128c8fa4666a2113f452090b07cc2e6c418d4a2dc2ae2a38201bae7b5ed4f52633e0c87b4524aaa1b1c56e8cb1e2674679551bf30f5d51d241583b17899309d64b887726bc556671fe4a7e08375e95ca9870acfa099daf8b710b784b8d1bce72ddee40316b56b89b6c98e32d0e271ad020a01718f3fbd5a2", 0xdb}, 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0x1000}, {&(0x7f0000a31000)="c101087bdea8c1382ac9b7968a7a523723723c91911e2f910141eb1a8984895654dfc34df95a9f49641ff1131be868b8f406121657af97cd2c77c2e43e13267ca976f6751a4c37bde80052824037aba72cf682398e6741b7522392e82f66c2c90346942b9445c9baf985173c1fc78a7c821b19b3febd41f6bdb60b5302", 0x7d}, {&(0x7f0000a9e000)="7954aa22afefc26a0e25293f7e015d92fcf67fd9ad93904f7bcb1857410082348928a50b59af1673215ea1d3d94a94f0932f2dfb8eae260b9f13c48ebc383baad6054e87e3cfc03c5d5bb6a79148eb78372ae140694d31cdd3151be20fddeb0df2a5205fd4a3d868e35a0897c074428463f28c2b17f31e001b149d386d9887afa8dc0c75d2720283d21752f86f6311245c679dfd97ab4f62628b3549109c1eff5a69d4e7e9904696af3d148c5d947c30c054bb8829f1cbd3abbbe64e61e0abba0736793fc6a49d332ac4c2e2cae35bd062ff", 0xd2}], 0x4, 0x0, 0x0, 0x4010}, 0x0}, {{&(0x7f00000ac000)=@sco={0x1f, {0x200, 0x4989, 0xa1f, 0x81, 0x0, 0x8}}, 0x8, &(0x7f0000a52000-0x40)=[{&(0x7f000036b000)="603c87fc0508c837025eb541073cdf9de3f1b33f03b4a0c057b30243b2b92d56a72a8f635e24f75133d947878c9ab29791da14a10662f662da56ca78e8bf40a8f0fd440fcb8f720a0b07ac629cfe8840894d71cd2f7ec2f3d26150b17798fab07d704f25c2e8295adf139d6c9a2c4651e2709e301d38fd218133", 0x7a}, {&(0x7f0000282000)="b435f9dd1e6ede74d40faa1daf0ca7de945e6729247fcfb36d3227acb16c5f8fbc4256b9fe1b3d1a9e189aa818880725a7c5b5", 0x33}, {&(0x7f0000ea7000-0xcf)="28b9af2db73dda704141ec39704693c4bde8ec608ce5644b40a7e44a0a3233b0d6c5317a2dc899c70cc3061589992318afc7b716bb5f163eaf38397ae2c7b1909516dc288722163df48fb0b49bc62488016d99a0294208a1ecc798f970fc578b086ead05e13889766e0524a80663959dcf27197d068a46e4c19b71e489e975611619bd55caa3a64eb054d3d1d25712b5f87eb4041b4b6213ebca9fed077ad9b49b4a89090af598f4081a37e0011dab4adb4b1461d2e501c09fbcd71f6598e347ca2db95e315d2e5b744d711fc43cbd", 0xcf}, {&(0x7f0000c90000)="2eb394823c18c99e5bcb392a7ca1f2092843d2c0d4c8b55af152e4ce4f420497be5f04b01b17f99266fe972336d90fea9cecf9b1d3dda89f08767c6d612648b467e6b67cb7145e3bf418ab17b5575071b041cce93e3f909a6c95bee51fd5ce982c23029cf3ac975c1f49602d3b244c92ec1f6bf938622a46b5736c76e478bdd341294cb633565452cef1e94ae4377cfcf9a407c4ffa701758a47a36a4b78046317b32e4df28c7ce00489d8ca908e99d1f640257ef21919a40562a3d486acda59f140866797c32133751b6c281cfd8016471ddc7427529cf20f4210b7f9ffcb1046d536d8facd77e4b6bd6ba28e4d58138c135867c94c3a7e8a90357ba37541eacc10c5ed4e61122526321f26187ab655f26e5c85808128942ecdd6453229048e07b1835c0d4696e5d9b446b730a0f37c2fb91081206b3cbc7b8f597737d346aa17e33ddc22720dc6d70698fda158aa25449b9beb759532cc1a68edbbc1d3075c198ed62b5067630f692002f10dcb873bf7bcdf45f2adabb2993ae879c8e43cd49a11c731afb96b86ad849b25261130faadb26b8ea26cc79be693aed13745c4616045e5afa94ab134a83a1d689cc5a5cdfddebff253081515041d389f82a64af9e834f05eb76cfbe15595f8bab1af34fc6f2e3416184c5ee857fe1dd9c1bd26c21fe909a30c20c298499a4b7f65ffe1039abd433bfca3d3da79538d93bb0b54e35a70d4f4d9aed523f3eba74f39f83fe4901ac11ac01f336a38dc2a9dda1d9601b7065a27246d88a26ee26921cf3c33f927fcb99e93ee48b490238f91cb9172d97eef58cc5940d1d5a0c25a87309505a4d873578b4e4137498323c9483b0d8bd9d9d91ed7043e338e9853936a5cb3dd2fa0eb4faaf305c255624def52331262469afc6cfb5cec3f12b1315d1e52d7cfd9c094c39b0e575974fd2af2fc4c6fc698e1642e22a201a7bbb491aa632988b774a32c2e23ef39e41ec966203d3e6a5ed1f0007ab29fea65345f644a73c4ce393719532e28c1e2b2b054c20cdc336e827625bbe4676c6d9e2dd9414902113eb9206726ad084b0d954ce0ec0596f76963f8b6c90a36c87984d864521e1d2255dd4a2380efc70df352db8697c02dfb13513025178258dde252a986a404479b5b34de1e937a8179c05f98e57f9a62209a4c7acf5dd4b36b0bd2ff71fcc61ddf23a5feecd757221893be5b65d53efdfc7180d1b49e60a5ec60675e7ca349e2c2f1637d48365e9e592dd3615c6e99c6936142e4e023475cf18aea9b09a8041ff2278e92ffab7e8d6799a8bba20aa895f19882e6bcfe70e50e1b1e317a95289354f6940a337c4fa3b7d5cdc224a24c6c3630e4d00379587f8b53494d3ecc582d08c5a5568dd0456c5f4b9dfe6e47dd125801a3d349e185dde22c686035efe832ee63693028904a87d4330884c187138047d5a01a664dd65653fc423e87fe55a15c9d3760d675bb5d3ede8f88f59cf2a1c46c4fc57f14dea73308d4a8717e5171dd300fc15f592d9aa53ccaaaa8a37dc604c21e53c7283787a23b59a83330feff62029de7371298d1563fe64c53ff8f81293306006fc1cb30d0eeb7b2470c2477f63c5611ec75b820c420cb9f3aa641240059f21a84a25d830be1cf4144c58f6802c75b69e19ac1db4b3a3e7bbe993ad0b165000d815778d7cd386f487efc91d92af73c5a591489be264565a25444dd63a1e0cf6ee3525353e2ea646616b80ca91f136085bb53244b854da8ab9a2e1f8c3f6a0c4052facba2589f5d4e2fcc6530ea27da64680c7c93353ba0658b27ec34a1b4fb4a9456b3ec887cefbc166ceb3c09fe4a43479470c58f371a0ba4a73b930bbb6f276050285a48a313eeec3f10b66ffda46819ad3ca089e6b9296a7d5a84e05fa6357c44c199074369a4ebf1a68e04bde2857a7431829438883a9538c7f669c5fa54b04148604ada184a9f711cb1d7077e2a805e88d82422c93d49083a208a486d7b286ece960217ca51443feedc7f343711aefe23d6446a7ab5c0de28b0024f412ac6b64d2de61e39af7784b719f45763ede4d979906a8c94d41ebcf98d4aaac8f1f8b9ba761f8da4e1459e26a054045e17a441f0ad80b54cc0d5af7e9f0a61f841a803b016d56fe8b2549f4d12b3cefc0bebd087323c015aff58d86156c86c0d9762d8f28aaf536c1bfab3bb412b36be2fc6e4fa6ac2563e135f63d8226deecf4ebd9f14fc18d98459d8fdd54359b011fcf7a6bc88a5e5a28235ca5268b712d1ed4a9e8b1fccf147ee1953b048e84990cfc6c6cb95cd10c82a2cfe72ee64a4d748d251ca847fd7761038ebd92393a026d0c96b9f873fda620de69113e11e27ccfd3e5f06bce1f8cb3abb9b7917519a09ccd4550973d2cdc272f5c105f29e9d88fe39e585c5129e13ade5bfde8bb2a036783c5e87a46dcd6a8dae0606e04dfa57d3aeb00a4a7e213edce14333f0caa0bcb567b0da7e97ea2dde8887c226f9471ee2ba01c5fc8f50f690866517806666cadadb6adefb5013eaa74b8e70ff77b4dc7e6363a7556bab4ad8fbe9b18c4e05c667abec9718d015f5c15fd8175c21fba5a1821a38dc5526bc54cb6b0cf736cd738aa1e1ea9949c1841f87f88914ae65f163f7c34915270333d24e9afa3c8f927639fac632c05b6d57d216058852fce493252679b35312bccdde96173b7bedaee81fdd43175abb9ae21ab7747ee4de02c78720f2c6e82a52c84f4df64882dfc28fe6ab7bff90a29a2235b7161f5a77f8d0861196ef11b73c71ad639b500ab0812303726b681afd9bd8a9e5acb54751adf4e6ba85bfd27f851709ffcbb7dee7cb25d83236882e6d485f88e41c64be38381ce4243546dd96613c711e7663425b3158cce1ddd809670905b76faf1519d0a89091902998c5198ac3612c02a76456dba2c158ddf412e200806895f577fc3716f7bf206563b7a674f63b5f85796c607f1349e373c7b992a1e791034a0b17592e0f1b8e51f7c0083274d8bfd50a3de3ab71dc347ff6851682028caab0f1c2a89d29d912ec51e214c7885186d146b389bb14590920e475a950cf2c416e3aa869bcfda5bef13f2f3340f3bb188cb8d895efffbf2edd7a6ccecdd4fd199f5fff95b0afda85369acc81ea883b89685f08a308c7964ddc2cbc217f669eacd68ab5ae88caf6543defe8f173ab1194bfd049e7777dbe525a0cfeace293fe9b12add505b4c9643838f3692738821b235e34b5594105f13a2da919aa58d43133246802e0e42f92b267a3eba77bb7eb764d3ac8b90620cdef17cd06938417726833e3f55eaeae50716327733421dd62acc9e5429df3cc5e70fbe4faa1d3537fc222ac73b37f62cd4ba86f560988326df61aca727d2309ea866d4d48d4f3d9bf672fd481f1bf2ad540dbd56131615bfe765c3d3fc86f04d5c6aa0422f70a89e72a9e2d68ae2e5d967441fd399b66a59b984d667076dc479e87a98a89f1b85f7bb3a1a1663e8653f68277f2a26f029f239713dcee910ceaaaa0b7f7f639d8bd9f4111ba5cec372ded1000303e78ef5dfdb5e851776497a7a73a6b98ab82d48e638513a4ae4cafff9db0194337517431e0f4e3948c98959a74df38c89603496e393243b8acad29c81687293f60551c0638cd832e198403e7a2fe1b82a0867f249d972c958b75adeddb52afea4d8baa8d163e2012cbc08486e187f99194bb93a9c27e10871d7ab9d8f094b7d87b5cde4572f6266508a40c4c43aa23b2d7600f40a11c0c349b1a0eb499141f3366d3985506c20f932a5c938082b234eeb762b1caf0f3ed587556c02f253a2961ab96ee45e96da30a8ee8c177400a3bfa8fda82f7a8e5a365bf9f85f8d5f07f6a93bb65911f50bdde8412af63877678fd0925728e4ad489d6858bbbe5fd96f29a0cbec12a437087c443170190360ef476d98f481b9e6cef91ba34613d65987a9bcceb7590a6f03deb399e4b6f2d7b2b85110425724b8053e22a3d486f1fab7a044a808c85f7a1914b5cb475bf15f2b4e661dfbcbab30e5739dda14efa3ce0ed0374143291b95c67757d03f36c40365fae972f1ea82829ebf5188089e8bf1a7a63b9cc3dafcc20b3c6e05f7faa121e3dd083d3310f78965f2945edd49effab4d0f595217fab7ef56d5eea13bdba4b1e225c6eaea0bbe39a604f2d80be4f1e5daa822d83f1376b9d82ff568221e9f201f24037fea6e080b1a16bd0d4a8fc3e97a9204180cf0edc3b015e3e3a8707f423dc83e879525f84e243fd0443d84a3634bda2e6b807004a612c99ff49090aca79b15921647a954e29ef07371759705780b2d124034e4b4ecd36007977bffc40e23038d854bf0444891a429c0f242f1a46ecef514a4480a5f5c42743627f210d7a3703d233d2bc6085cee3893e163cf1622f35f503dba709b60cf9d7448f534a779998549a39516cc0016c12c02911c597996ff0c61ff9d0bbe778ead1bfec7f7e31067033a77e110d96074092795323c5d9e269fda69ddfcc478ad48d4769d1a2dee95d977b492e385e24b9c8f172e549b2fb170780149de4b72c4765fed6beb776f63b68201928741f6aaae4113b356f99a81e1c45c642e7123bbca5a8e39e79c51f21458ae0cfaf84b30f29841849e75a49bd7dd9be808e14f9c64c4bf37d851023cdf357164f2fe871f5f24b6cad50946ab805c3017f8ec2cd835e9b6a240729a089537ddc9575292ff8d8f51f04478b6bff2166a41012716b7d92379b86aa278f368a3ee1d9335e1ce2f1c25880371af2eff4e819c4ecd9f0639241871c48cfc82a86cdb26602c1b03feb1ad8eae434685fbd94a8554b83ab40d9c2f0c48df8b9a247eac7ff1eee8b4d61d3aaa42fb2d91f4883219725b3514eac93d88e623be7ee25a8d783435a119fb4311578a1ea103c76b3010f95902e53e08cf4d8d02335ed019a12a35d364f24e5f1e07e64e313ba1664e22464e225629595331f0277c6eb2f13cf2c357b6108f69593987f6f5a3090f0f9e63cfe6ed6bcd3df267c43c8e85e29bd58e0cd327a848b6a5118174db7cf3ab2b3d22f3ef427ec3d7eafa0cc596ef643c310faa3a23c4ad9f1cd277b3158525a07a6d3676a7fe0e932d0cb73e55180fb96541f75af45ec7dc0344d0e374d9a8942f5cd5d65fbfc8cc241804c676a9a3633a3e40117bd129907df19e3cb68c20c8f9c034b27ffe76bcb1b2d0cbd1ec1d9317f9e2faa6508dd47a16d59f3e6d890bdb34631edcc82e124db33951ce204f3a756194c9f64d9953aad9820fbb9cca29d904d21661f177b9d024a4eaa75d81fd11101b2fe7cf2529c723023fc0cfb7ade9ac62120d4d2715eaf7b5347619475ffca6c22c7dbf8b908f8f4d1c481cce38b73b05ffe505067367768bcf1abda1f323451a827c82fb918e9676ac07872c792101d14a8795b4a11d80e52b5d7e85336d33cca23155311ad0847bee8af25393ad54ca7494b2fe943b6dc58b0bc4921f98c59d280fe883ad09d1a78e1bf000179ab4dd5b1fb4959f2e0681b018e53d9a92b67c34fa158a9ed66bc48423a7c09b50671776fb3173690318fa34749356781a8cbfc142d0eeba356872c3e23b2d1fba2db0bc1d2008f876f3093d432d8a1d41bd02923b01513284fde239a050bc9d071567ceed0ebf5ddfa75c2a7b97c32b56f407d0c80f7f26fc16a99fc4f1e2d6b64bc528cb17db6d0952be26be6c4fa89cd161382f48f769111888a9bca832baba31baacf5ba4772b34d0d2f76d695036d59540042f65d9192087a533a4bce9b4c252b588a4cd08994c1f546c6a9b2614d85f320a9a59c9b", 0x1000}], 0x4, &(0x7f0000325000)=[], 0x0, 0x8000}, 0xa25}], 0xa, 0xc0) 2018/01/14 06:58:35 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000012000)='/dev/autofs\x00', 0x0, 0x0) pwrite64(r0, &(0x7f000000e000-0x28)="dc0f82040d5d2f278ad8cddec418ed455f862f60c8fff309473150b7bb49c8e41306f0266bf530b4fcdc787d6aeab0574de3b4e7443ade2af46b7f90ab0e1f9db257fd0d84f3dcafd4cb879e5bfa732f69b35a3b42cc28e7beaef4d123eb3234fe55718702ffc9b954c5c71d37a810d7da514c225880f5b1283e96ae992e2f8d185049553b6289b68affa6957aaeb3ea26", 0x91, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000004000-0x6)='ramfs\x00', 0x0, &(0x7f0000002000)="") r1 = syz_open_procfs(0x0, &(0x7f0000008000)='personality\x00') ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000013000)=""/42) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r2, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000020000-0xe)='./file0/file0\x00', 0x1) ioctl$TIOCSCTTY(r2, 0x540e, 0x5) 2018/01/14 06:58:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00004e3000-0x4)=0xfffffffffffffff8, 0x4) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x100000000002, 0x0, &(0x7f0000f3e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) r4 = syz_open_dev$sg(&(0x7f000029e000)='/dev/sg#\x00', 0x0, 0x40) setsockopt$inet6_dccp_int(r4, 0x21, 0x1f, &(0x7f0000ed8000)=0x6, 0x4) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/14 06:58:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x4c8, 0x6, 0xbf, 0x7fff, 0xe70}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x2cd}, &(0x7f0000000000)=0x8) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f0000559000-0x99)=""/153, &(0x7f00000d8000)=0x99) setfsgid(0x0) 2018/01/14 06:58:35 executing program 1: sched_rr_get_interval(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0xe040, 0x8) 2018/01/14 06:58:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) splice(r0, &(0x7f00007d6000)=0x0, r0, &(0x7f000063c000-0x8)=0x0, 0xfff, 0xf) accept4$unix(r0, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/14 06:58:35 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001000-0x60)=""/96) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f00007e2000)={0x0, 0x0}) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) ptrace$getenv(0x4201, r3, 0x2, &(0x7f0000001000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0x2a2, 0x80000000, 0x6, 0x6, 0x3, 0x3, 0xfff, 0x1085, 0x7fff, 0x3, 0x9}, 0xb) clone(0x22400, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") socket(0x0, 0x0, 0x0) 2018/01/14 06:58:35 executing program 3: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) modify_ldt$read_default(0x2, &(0x7f0000ac7000-0x74)=""/116, 0x74) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000be7000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 06:58:35 executing program 7: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000e69000-0x44)={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000001000-0x2c)="df8e390d37a186d630043615593baa57ff00020615ffed0000079bb4d5ed5cff0300000000000076ff8dffff080cf4eadb49d49531ff0700004f1c0000000000000000000093bff7fffeffbd71ba89734f4e030000000255", 0x58) 2018/01/14 06:58:35 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000026000-0x8)='./file0\x00', 0x20) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') umount2(&(0x7f0000022000)='./file0/file0\x00', 0x0) 2018/01/14 06:58:35 executing program 5: r0 = userfaultfd(0x80000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000a35000-0x8)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00006df000)={0x0, @in6={{0xa, 0x0, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000-0x3c)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000d37000)="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", 0xfc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x4}, 0x8) getrusage(0x1, &(0x7f0000b5c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 06:58:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b8c000)='/selinux/user\x00', 0x2, 0x0) openat(r3, &(0x7f00001a3000-0x8)='./file0\x00', 0x101100, 0x100) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/14 06:58:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)={0x0, 0x0}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000598000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000070000)={0x68, 0x0, &(0x7f0000b2c000)=[@acquire_done={0x40106309, r3, 0x2}, @reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x30, &(0x7f0000479000)=[], &(0x7f0000887000-0x30)=[0x28, 0x18, 0x18, 0x48, 0x78, 0x68]}, 0x7}}, @release={0x40046306, 0x2}], 0x1000, 0x0, &(0x7f0000c66000-0x1000)="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"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) 2018/01/14 06:58:35 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c60000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000475000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3c7a, &(0x7f00008cc000)=[]) [ 73.586947] binder: 13953:13955 BC_ACQUIRE_DONE uffffffffffffffff no match [ 73.591102] netlink: 188 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/14 06:58:35 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000242000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00001e8000)=""/251, &(0x7f00001bf000)=0xfb) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x12, &(0x7f0000bda000-0x14)="", 0x0) 2018/01/14 06:58:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000089f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000441000)={0x0, 0xa5d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000085c000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000da0000-0xb8)={0x0, 0x7b, 0x100000001, 0xffffffff00000000, 0x4, 0x40, 0x8, 0x5, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x7, 0x0, 0x1e36, 0x3f}}, &(0x7f0000554000)=0xb8) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000070a000)={r3, 0x75, "5c6cb7f2724c630a0629df63fb03f0a146293376513f56ca282bbf2377fe34bb6ef92124c73d172129aad5ea7dff03ffce05ddcb96dad75077e4ae530f5f8d809edf05dedaa8cad0233f4f637f7a17eee07fad50f08b25628761484cbab4fcf2758779c15cd1620e41288d60f81e738f9d6b8fc785"}, &(0x7f0000a2b000)=0x7d) inotify_add_watch(r2, &(0x7f0000021000)='./file0\x00', 0x4) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007ff000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d3b000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x100, 0x1, 0x40}, &(0x7f0000258000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00006d7000)={r5, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x400000000000a213, 0xa7, 0x40b, 0x9}, &(0x7f0000cf7000)=0xfffffffffffffdc0) 2018/01/14 06:58:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b19000-0x8)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f000001c000-0x1000)=""/4096, 0x1000, 0x40000000, &(0x7f0000d81000)={0xa, 0x0, 0x551, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x8000}, 0x1c) writev(r0, &(0x7f000032f000-0x10)=[{&(0x7f0000950000)="1f000000000119fffffff7000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) fcntl$setsig(r0, 0xa, 0x37) 2018/01/14 06:58:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/0, 0x0) mremap(&(0x7f000060f000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000edc000/0x3000)=nil) preadv(r0, &(0x7f0000f59000-0x50)=[{&(0x7f000031e000-0x8)=""/8, 0x8}, {&(0x7f0000ca2000)=""/200, 0xc8}, {&(0x7f0000a80000+0x559)=""/116, 0x74}, {&(0x7f0000ede000)=""/122, 0x7a}, {&(0x7f000048a000)=""/211, 0xd3}], 0x5, 0x0) fgetxattr(r0, &(0x7f0000acf000-0x11)=@known='security.selinux\x00', &(0x7f0000175000)=""/58, 0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c71000)={0x3, 0x6, 0x8, 0xb8, 0x0}, &(0x7f0000113000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000857000)=@assoc_id=r1, 0x4) 2018/01/14 06:58:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f000086d000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000bab000)={r0, r1+30000000}, &(0x7f00002e8000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000001000)='./file0\x00', 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0xb, &(0x7f0000004000-0x10)={r4, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000001000)=0x9) futex(&(0x7f000053c000-0x4)=0x0, 0x400000085, 0x0, &(0x7f0000000000)={0x0, r2}, &(0x7f0000f9b000-0x4)=0x0, 0xa0000001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) syz_open_pts(r5, 0x600) 2018/01/14 06:58:35 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000a65000-0x150)=[{0x80, 0x1ff, 0x5, 0x1, @time={0x77359400, 0x0}, {0x3, 0x6}, {0x8, 0x8}, @quote={{0x13, 0x2}, 0x6, &(0x7f0000000000)={0x8, 0x2, 0x4, 0x8, @tick=0x6, {0x6, 0xfffffffffffffff9}, {0x7, 0xa71}, @connect={{0xeb8c, 0x400}, {0x7, 0x8f}}}}}, {0x5, 0x5, 0x7fff, 0x10000, @tick=0x5, {0x6, 0x7fff}, {0xa76, 0x101}, @control={0x2, 0xfffffffffffffffe, 0x8001}}, {0x0, 0x42, 0x1, 0x3fbf, @time={0x0, 0x1c9c380}, {0x2, 0x8}, {0x7ff, 0x7}, @raw8={"eabd5d8582274c026963ab64"}}, {0x1, 0x401, 0x400, 0x100, @time={0x0, 0x0}, {0x5, 0xffff}, {0x800, 0x7}, @ext={0xd1, &(0x7f00001f2000-0xd1)="595c4bb077c8a274d1d68422684d0ea2d6bae5e23b24f7e86eee6eb86890db10bd484ee9ac5a8803741c48132e74c5ec1a9503ff7b162136fbfbd60e6e7fa3359cd0e4097ca602d82b493a523cc1b5123f7e12a9f5b0bb920b9af01173a5f482ffa551003b70427acba859e58371464d82d837594b4cf89990dc0d38c338f1251a479513dd19ffe700ab13a3ae8f267c9e2551665e0a518af6505df38f06421d3d4a5bc784d3d1d81608a981f540546585e943a9f1e9b74ead073472e6a510c0b110ce8b90ed2b20dfc8433c8d3c39ac5c"}}, {0x101, 0x80000001, 0x2, 0x9, @time={r1, r2+10000000}, {0x2, 0xfffffffffffffff7}, {0x2, 0xaffe}, @connect={{0x9, 0x1}, {0x3, 0x100000001}}}, {0x1000, 0x3f, 0x2, 0x9, @tick=0x2, {0x80000000, 0x100}, {0xfffffffffffffffa, 0x5}, @time=@time={0x77359400, 0x0}}, {0xd8, 0x1, 0x9, 0x3, @time={0x0, 0x1c9c380}, {0xfffffffffffffff9, 0x1f}, {0x7, 0x7}, @control={0x5, 0x302, 0x401}}], 0x150) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r3, &(0x7f0000058000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) dup2(r3, r0) [ 73.627400] netlink: 188 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/14 06:58:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cee000)=[{&(0x7f0000ae4000-0xe)="", 0x0}, {&(0x7f0000226000)="9b6d1e0a9acac0f689ab097b15a845f57f120621adf4a86c4cc841d5323a7364803ebae842b61f2940473c8ac0e27402fea3d6f731073a41a22fc83b11c4866da98078c3bf6257ceb952778edaee354479123224078d4d3cc656bc7bd9665b9e0bf0e64dc19a6f25a816a119d1fa0ff5dd96977b9652e8c1ac50cc994d07a3da4cd7800c5e1d3064b29d592d6253a9188d52448f203073d6", 0x98}], 0x2, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000104000)={0x0, 0x10000}, &(0x7f0000fee000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000097f000)={r1, 0xb16, 0x6, 0x1, 0x3, 0x2}, &(0x7f0000c30000-0x4)=0x14) [ 73.679913] binder: 13953:13984 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 73.680445] binder: 13953:13955 unknown command 0 [ 73.680453] binder: 13953:13955 ioctl c0306201 20070000 returned -22 [ 73.698980] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 73.708360] binder: 13953:13955 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 73.710693] binder: 13953:13955 BC_ACQUIRE_DONE uffffffffffffffff no match [ 73.710702] binder: 13953:13955 got reply transaction with no transaction stack [ 73.710710] binder: 13953:13955 transaction failed 29201/-71, size 0-48 line 2920 [ 73.743332] binder: undelivered death notification, 0000000000000000 [ 73.767003] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/14 06:58:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000862000-0x4)=0x7, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x7, 0x200000000000400, 0xd4, 0x0, 0x9, 0x80000001}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f000082b000-0x20)={@common='lo\x00', @ifru_flags=0x6}) sendto$inet(0xffffffffffffffff, &(0x7f00008f8000)="839c4b7651cf9afebfe89a3a9c17b41ae36e97e968e7cdf6876529b9e41f91c33b8460ae6b02f8fe1cd67f91f431d523cbf29510d6f5e3229e0a98be94667742cecce25141b8ed791a27b5cc9a2b77fb207a864fe55be3d43868ce44d0d76f55c553d0b39cea319fef6c1096ba0b09d280e307ab995f20bbffde90a90b17690e1911ca57", 0x84, 0xffffffffffffffff, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) writev(0xffffffffffffffff, &(0x7f0000d9c000)=[], 0x0) 2018/01/14 06:58:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000346000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ec1000-0x2)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x1000, r0, r1, 0x8001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) 2018/01/14 06:58:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0xfffffffffffffffe) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000416000)='/selinux/user\x00', 0x2, 0x0) sendmmsg$unix(r4, &(0x7f0000b21000-0x150)=[{&(0x7f00009c3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000c0000)=[{&(0x7f0000f26000)="57a8f0cc0b542da0bcab3bba2e75acf06f374ae25d907f4def7c992fef3cb4880e16d17a61847e38c927cfd8a263a4adc98180584866c9f50b6d432a810a75a56696b08fe6c723ba9eec7e0b2d6f18b3fd45a2d536d798eab262402a1583c59a4115147ab74fa50e9a7da737cdb3b1250fcaaf0172fee4dd5ebedf9d5741b4edc797ae9675c61418015f1dd627dda92730eb1ed541f7af187c087cb479fda5f0c89ad411e3a6d98374fb80be6b2642caff0df71dff2c7c9126221946d088a83fa5ef4a81f5", 0xc5}], 0x1, &(0x7f0000b33000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x4}, {&(0x7f0000fa4000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007ca000-0x10)=[{&(0x7f0000732000)="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", 0xfa}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000055000)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f0000e5e000)="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0x1000}, {&(0x7f000055a000)="", 0x0}, {&(0x7f0000f48000-0x9f)="9826234fb9c17405eb46bbcadf3401d066617a56952c6a9d68ed8bee3a9924fd9abdeeefbb068acb035e11bd5372372ac91361debaea1d240979ca7a74205795aa6a6a51b529f0e353859d1798090a214fb0d0b75892ae4d63247f714b0b9690c1115df6b9806a0e859abe202185a8b7bab0ca0f8eea10640b9ebfab175939d5d5cb3c1ac1d70649a9142df6ab4291d614894ad85115ebb3b9a368150f4ab5", 0x9f}], 0x8, 0x0, 0x0, 0x40011}, {&(0x7f00003bb000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009ba000)=[{&(0x7f00006b5000)="322ab104b0f56318b1e69140f011f115f8ef78f0731540f85132c8b358ca68e500aaacd1ef74e9828e5251ee8d3d5fd49a1065054803bc3bb8bfff62156354a956c3e5bfcc8513869aeda0a13259aa0d439683a78f21daa981eb83495d9056216b5637bb889b6c6a429acd554682d3", 0x6f}, {&(0x7f0000837000-0x5f)="5ef2b8fdf8767c7ebd8419006e8328511ee48b9ea8cc01a501cd20d2579e0f70a41be46cb828ca4c3c873afc2620a555d054b279d8d07ab06724e00b3b7c4a74f8bf88c32f657fdd4870b163eeb741fd255767342b8b39d73af9d59e628dd0", 0x5f}, {&(0x7f0000494000-0xda)="ca0e878acbf91d83ba3c38ce72c5d7264b061b8bf2bebc579e44e9cc687e682d863085499555d371cdef6cb123dd55dad67e6a3428a1396d0d7efe4ad9c88719b7b7b9926e44d9d008357b57c99d1a6be0ad26061219e15dd120243a8c656dd0620471f81c8388e6fdf861ac7200298013d893114f3709d93bc9345eabdddfd176d2cb0aff8f8a45029b59d1d29b86e934c71d1e723bdff8a5188b40f48b98ab578aa78bcff47bab82ede3a2acbe46f8c69ca9022c1a88749768970830f339ba90ce3285d6daaa9cef7a5d0f3c4208bc72e93f5228cef6c60655", 0xda}], 0x3, &(0x7f0000a20000)=[], 0x0, 0x4040}], 0x6, 0x20040814) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x12) ptrace$setopts(0x4209, r5, 0x400203, 0x0) 2018/01/14 06:58:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) fanotify_init(0x16, 0x40000) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000a61000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$tun(&(0x7f0000e6e000-0xd)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "500e4156bafc36f82a4b504b036ac54c641b052b4bd37bbd64c835a43ff64c517d4be4bd09fd51dba95d4fe44d8faa82b23a5cc4658c9fedeef7256b40604ee4f878d9d3c3999e0312f06d8aedcd5039894a18126498dcc964dd5a402c417a1cc798189d285118d98e9f7ae8fc0ec9b74efbd90cd7d544765d2df18be50c1323476820af79bad0e65d1c48e0ca8685ab6e775d350961652c7a7c9f2918c9444a307a6b8fbc093f56829fa579723c6ecef716d5085439b3a070b638ce690c66144c8e0314250fa36a5a9113de159c9195db60cb56dc158ea825a7c56dcf9ab155f076e53afec5a4155269dd56fb99aaf6044ec72e8745f18929fd1bce7c52bfa1e099f237de1f32f43bd6ee103b9341a3eb484170637324bacee722c7625288463e69dc1cfb1162ece3f1b48eb95125e52cbf498aa2ae4f949a4f21bff523f3e29cb058647b17895e3901ba4d7750b0544537e77dc19f18b4d2ce1800e06596f84c4de7aaf4338810d040ed19ce89619e475824c0ecbce568fad0c59374a709ae626a706904f394a7874cbedb022d8397bbe406318dd5f5e81eb4fd15d7f49cbd4f9a871b56db62211dd7bb416e976aa57d7d5fd34f25e9f881dbab0466e9ec68c15b642b0057050564c6950b2ad79fcd5c81748252cf80f1403313664b1e54a333c90937f55c002e89304be9236ba919e36b677a2f4f7a495cc51bac62462d2c0f71328f7975f9ebb64f14094c1098343cc26e30e6a1e9b46b5df39a89ff2a44950e202bbddf866c8dbd834dee240dd2b10b3b0e0a47c8f1a810a8be5a71f7e68621fe0928ae2c23b2f3d01b01a94184217f467adee09c9e6a22ba53c634620162868da27af8974300231a1c6ba6b1fb145278327d6ff0edd905e52d0f1adbdfe92c152ebe3e988ec64ab512231e2abce8bf2ed6f6a4e1829fadb8ff3c51117b1094b8c9cb2cd807d88b3eeae3272d250868acebb332a5c6fe7717e782e9b3323d961b872568fe7798fbc4a81230a13b639a673c0044ce623355527a183efbe6367c30ee3d22b5de0e8913deedd0cac21a90fe13995a887baa295a64b367b6da934ffb23836fa6fce9023e8ee9d0152542e57a86c92d1569a1ef1e7d15b325e5c340d6933f890c43467f3b09371a9505a46064fc404c87ac13522b52e89f7afd49974539d3af5d1a5b8567a3570568fc344d4f854e1a385620cec24c6ec14a221d14b7259a11d5d7745933f6e608d74e49a4f7f1159eb2662a22ea7c6ef3ecf064f06e7443df5bd4de8e949e7e3500079e33b6b7dd0dd333dde809ab361601c66c4023aaee80021a8459fa2f4feca656b2f7117969e3e0abd5f18c1f507a207972ef12a11e3c437507ec91e571e487fa8a625608430bd0f9485d8e384f1cde04a6d4046c2f95ec56aff13155a79bd5b6cb"}}}, 0x41f) recvmsg(r0, &(0x7f0000f14000-0x38)={&(0x7f0000f47000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b7f000)=[{&(0x7f00007c0000)=""/4096, 0x1000}], 0x1, &(0x7f0000df9000)=""/117, 0x75, 0x0}, 0x0) write(r1, &(0x7f0000b04000-0x8a)="fd4f7de29567652c7a4826ba2e5bf95d836a3924ee1378c3781afa7d970f0d0a09afc8ef49a7a7c52bcea57d63746ad32a3aa468e232ceba1bfbe53cd88efbd580b35dcba7564f8a65edf479df3282f1f12ece1d64aeec84db60b06cf3073c66f2ce26639f3d875f0bdf3c3e51f71d3ec39309041d1fa7bb523c0709f37a0a3caa76995cf96ce4408a6d", 0x8a) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000360000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b8e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/14 06:58:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x6, &(0x7f0000004000-0x10)={&(0x7f0000001000)=""/139, 0x8b}) mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='openpromfs\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) 2018/01/14 06:58:35 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000384000)='/dev/autofs\x00', 0x410000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000ffa000)={0x2, 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r1, &(0x7f0000615000)={&(0x7f0000b0f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000787000)=[], 0x0, &(0x7f00007fc000)=""/9, 0x9, 0x4}, 0x40000002) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009e2000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044f000-0x2)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000717000)={&(0x7f0000706000)={0x10, 0x0, 0x0, 0x200001}, 0xc, &(0x7f00004dd000)={&(0x7f0000c8b000-0x70)=@delpolicy={0x70, 0x14, 0xd12, 0x1, 0x0, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x2, 0x27f, 0x2, 0xa0, 0x80, 0x11, r2, r3}, 0xffffffffffffffff, 0x1}, [@lastused={0x10, 0xf, 0x1}, @lastused={0x10, 0xf, 0x800}]}, 0x70}, 0x1, 0x0, 0x0, 0x8041}, 0x4800) sendmsg$nl_xfrm(r1, &(0x7f0000fdc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000c1d000-0x160)=@newpolicy={0xc4, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netlink(r1, &(0x7f0000164000-0xc)={0x10, 0x0, 0x3, 0x2000000}, 0xc) 2018/01/14 06:58:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000025c000)="1f00000007010100f5fe06ffffff13000000721f090000001e7f1f00f34000", 0x1f) openat$pfkey(0xffffffffffffff9c, &(0x7f00007dc000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) 2018/01/14 06:58:35 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004e4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000d7e000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) fgetxattr(0xffffffffffffffff, &(0x7f0000f83000-0x9)=@random={'btrfs.\x00', '\\\x00'}, &(0x7f0000f41000)=""/29, 0x1d) 2018/01/14 06:58:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000063c000)={0x40000000, 0x0}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000917000)={0x8, 0xe4}) ppoll(&(0x7f0000cc0000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/01/14 06:58:35 executing program 1: r0 = eventfd2(0x81, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x9, &(0x7f000059c000-0x48)=[{0x7fffffff, 0x7, 0x81, 0x3de}, {0x4, 0x9, 0x5, 0x10001}, {0xffff, 0xfffffffffffffffa, 0xfc5, 0xacf000000}, {0x8, 0x101, 0x0, 0x5}, {0x6, 0x6c9, 0x7, 0x6}, {0x4, 0xfffffffffffffc01, 0x6, 0xffffffffffffffe6}, {0x9c5f, 0x7, 0x1f, 0x80}, {0x10001, 0x6, 0x9, 0x6}, {0x7, 0x8, 0xe78, 0xffffffff}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000003000-0x98)={0x0, 0x0, 0x0, 0x0, 0xc0, 0x9, 0xa, 0x9, "e6c83ecb5835ce34384262fa459618300af2b56b51bf04dc840aa4a5ede3d9fd5a451b1568967a50272a56559efd8da7f9a99deedd62ba1ad7e5b8e06bab1cae", "804e57f3532742726b7dc41d0560e75b20053fef8b323540f9c153e1ae52c4cc", [0x2215, 0x4], 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f0000002000)={0x11, 0xa7142dec52dd2420, r2, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x478e2d33, 0x8, &(0x7f0000004000)="3e59bc03c28a22c9238d3c49a275d32df8f2381c98f4af7d46bcf8a29b7cb28f34683a8ef2ac53402d216b4695b9a58604b5c2405aa3d9c21c0d26fb3fb30499a9451f1d631d861c6c134d2cdb522892179e19a8cc95a7c88f56c2aee67d1dc7a1ff5b92d7cb62e059fbb91b96c6893f4133481a2a47f8f898f5617fd52cff198489dc739b5199329d389efc2bc579", 0x8f) mmap$binder(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2, 0x20030, r1, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000007000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x1, 0xc, &(0x7f0000002000/0x4000)=nil, 0x0}) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000007000)=""/219) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000009000-0x14)={0x0, 0x235b, 0x80000001, 0x4, 0x9, 0x0}, &(0x7f0000008000)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r4, 0x9}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000a000-0x14)={r4, 0x8, 0x267, 0x7, 0x4, 0x10000}, &(0x7f0000004000-0x4)=0x14) 2018/01/14 06:58:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a3a000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000a15000)={0x901c000, 0x9d19, 0x400}) r1 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000006000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1000000002000401}, 0xc) r2 = socket$inet(0x2, 0x7fffd, 0x104) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b8b000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f000009c000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 73.861512] device gre0 entered promiscuous mode 2018/01/14 06:58:35 executing program 0: mmap(&(0x7f0000000000/0x4ef000)=nil, 0x4ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r0, 0xfff, 0x8) r1 = syz_open_dev$binder(&(0x7f0000163000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f00004ef000)=0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00004ec000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xffffffffa223e81f) [ 73.890131] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 73.914267] binder: 14043:14044 ioctl 40046205 ffffffffa223e81f returned -22 [ 73.926780] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 73.956204] binder: 14043:14046 ioctl 40046205 ffffffffa223e81f returned -22 2018/01/14 06:58:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b46000)=0x2, 0x2) r1 = getpgid(0x0) ptrace$setopts(0x4206, r1, 0xf5, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f000081f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000872000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) sendmsg$unix(r0, &(0x7f00003b0000)={&(0x7f000068b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007ae000-0x20)=[{&(0x7f0000efe000-0x1000)='B', 0x1}], 0x1, &(0x7f00008d1000)=[], 0x0, 0x0}, 0x0) r2 = socket(0x4, 0x1, 0x93ab) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00003ef000)={0x0, 0x10, &(0x7f000024e000-0x10)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000020f000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000e99000-0x6)={r3, 0x0}, 0x6) 2018/01/14 06:58:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004da000-0x66)='#wlan0selfvboxnet0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000039a000-0x10)={&(0x7f0000ecf000/0x2000)=nil, 0x2000}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000c70000)=""/52) timer_create(0x5, &(0x7f0000ed1000-0x60)={0x0, 0x1e, 0x0, @thr={&(0x7f00007f4000-0x80)="3497968ded0b8d2e10e23b459aabbe92f86900069697f496df4f17b4e43b03246f06209e392cee34a3b16bc8c13895e5b09e5898aeb8a90cf1207d05b2282706b7cf688435fc54d031d9315ce849be5821379f8c628df27231277e097943f9b8a88d4ac56b4f9e441fee6b1738b77851a2d7a227a3b116f44e49b49919ed9d5c", &(0x7f0000935000-0x77)="3db245a093a66672996ad92ade5ff54cb65c6b1b21405c724b947a034f6189c21db8ef93c7d8f0352832f9a344162802ee24c38939f4995f99d9f6c71bd4c8228601b9f8ae0143f4aff7cf2d7241525999d9aff5308e8b85ea08334ecd3948f59ad34c0ef809c7b64f11a8fa970ba9fa64b8e0936dab48"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2d000-0x4)=0x0) timer_delete(r2) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x3fe, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/14 06:58:35 executing program 3: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e8f000)=0x80, 0x4) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(r0, 0x0, &(0x7f0000e8f000-0x4)=0x2e8, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e90000-0x4)=0x0) fchown(r0, r2, r3) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00003b6000-0x4)=0x5, 0x4) r4 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r4, &(0x7f0000beb000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x7fffffff, &(0x7f0000e8d000)={0x3}, 0x8) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000e8f000-0x20)={@common='erspan0\x00', @ifru_flags=0x3}) 2018/01/14 06:58:35 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x60)={0x27, 0x0, 0xc03, 0x3, 0x3280, 0xfff, "1385e9771a6e4810d82b56c27b75d164142f03c5e1583e071e32eeb64dc13bdd7f08f4ea26be7e094c46f7d394403cc6f15dada5b4c152ee60cbdfe6a604f8", 0x0}, 0x60, &(0x7f0000d23000-0x10)=[{&(0x7f0000000000)="63d667d7c0c311b3cb189a8bfaca2034b3ba76ed68c2770abf5565a506730135ae40ac2f67b8f2de7b5e4025a647d15a20b8ebbd41d21d30612cb7107f56", 0x3e}], 0x1, 0x0, 0x0, 0x4000}, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf567, 0x7}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r1, 0x1}, 0x8) mmap(&(0x7f0000938000/0x69e000)=nil, 0x69e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000985000-0x4)=0xc) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fd5000)=@ethtool_perm_addr={0x20, 0x6, "7ded94114454"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 06:58:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) getsockname$netlink(r1, &(0x7f0000a8e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000726000-0x4)=0xc) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f56000-0x4)=0x0, 0x4) listen(r0, 0x6f36) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000a08000-0x4)=0x7, 0x4) 2018/01/14 06:58:35 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000047d000-0x15)='/proc/self/net/pfkey\x00', 0x400400, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000b06000-0x4)=0x4, 0x4) signalfd(r0, &(0x7f0000653000)={0x6}, 0x8) r1 = inotify_add_watch(r0, &(0x7f0000b32000)='./file0\x00', 0x6000850) inotify_rm_watch(r0, r1) getsockopt(r0, 0x0, 0x100000000, &(0x7f00003cb000-0x1b)=""/27, &(0x7f000066d000-0x4)=0x1b) r2 = open(&(0x7f00000a3000-0x8)='./file0\x00', 0x4400, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000984000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0xb194, 0x81, "c42b62967ebcdef05a4893a4398d0f93b7da1e81d5e7498e435132fd8e92ff8db0283ced5fc5fc9ffd74dc1072c7a2058f6f9e7252d737b88e857677f8ea49c08beb4726cdc5fe48142552ebbad742c6"}, 0x160) socketpair(0x1, 0x80002, 0xffffffff7fffffff, &(0x7f0000e4f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000c1c000-0x21)={0x0, 0x19, "71155f5f0c9c653054ced46bfad226c3922fc0249e1f341fa0"}, &(0x7f0000c2d000)=0x21) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000bde000-0xc)={r5, 0x3a, 0x30}, &(0x7f0000678000-0x4)=0xc) fgetxattr(r4, &(0x7f00002ef000-0x14)=@known='security.capability\x00', &(0x7f00000e5000)=""/15, 0xf) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00002ea000-0x4)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000519000)={0x468}, 0x1) listen$netrom(r2, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000)=""/212, &(0x7f0000001000-0x4)=0xd4) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000001000)=0x7ff, 0x4) fcntl$notify(r4, 0x402, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x800, 0x100000000, 0x8c64, 0x80000001, 0x7ff}, 0x14) creat(&(0x7f0000002000-0x8)='./file0\x00', 0x40) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) syz_fuse_mount(&(0x7f0000003000-0x8)='./file0\x00', 0xf002, r6, r7, 0x200, 0x1000004) 2018/01/14 06:58:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) r1 = creat(&(0x7f000000f000)='./file0/file0\x00', 0x0) faccessat(r0, &(0x7f0000b99000)='./file0/file0\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000023e000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000013a000-0xc)={r2, 0xff3b7eb73f83b510, r1}) 2018/01/14 06:58:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) socketpair(0x2, 0x80a, 0x2e09, &(0x7f0000c7a000)={0x0, 0x0}) accept4$packet(r1, &(0x7f0000e40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b57000)=0x14, 0x800) r2 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)='ns\x00') exit(0x0) fstat(r2, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 06:58:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80001, 0x0) listen$netrom(r0, 0x0) clock_gettime(0x0, &(0x7f0000161000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000fbc000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000074f000)={{r1, r2+30000000}, {r3, r4+10000000}}, &(0x7f0000650000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000918000-0x10)={r5, 0x0}, 0x10) accept$nfc_llcp(r0, &(0x7f00009b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dad000)=0x60) r6 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003f0000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r6, 0x5456, &(0x7f0000a2c000-0x24)={0x4, 0x2, 0x9, 0x7, 0x9, 0x1, 0x5, 0x73, 0xfffffffffffffeff, 0xfffffffffffffff8, 0xfffffffffffff800, 0xffffffffffffff28}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}, 0x10) futex(&(0x7f0000f35000)=0xe4, 0xd, 0x7fff, &(0x7f0000c50000)={0x0, 0x0}, &(0x7f000007d000)=0x9, 0x6) 2018/01/14 06:58:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) membarrier(0x19, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00001c8000-0x4)=0x4, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00008d6000-0x10)=[{&(0x7f0000ba7000)="12", 0x1}], 0x1) 2018/01/14 06:58:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000036d000)='net/ip6_flowlabel\x00') close(r0) read$eventfd(r0, &(0x7f0000a1d000-0x8)=0x0, 0x8) fgetxattr(r0, &(0x7f0000e9f000-0x18)=@random={'user.\x00', 'net/ip6_flowlabel\x00'}, &(0x7f0000d12000-0x20)=""/32, 0x20) 2018/01/14 06:58:35 executing program 1: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00002fe000)=""/1, &(0x7f0000d1e000)=0x1) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d20000+0xe29)=0xc) 2018/01/14 06:58:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000012b000)="00000009020001000000be8c5ee18c00", 0x10) accept4$inet(r0, &(0x7f0000930000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000074c000)=0x10, 0x800) 2018/01/14 06:58:35 executing program 4: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000002b000)=0x0) 2018/01/14 06:58:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f000084f000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000d6b000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 06:58:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r0, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000059a000)='\x00', 0x1) sync_file_range(r1, 0x6, 0x7f, 0x0) fcntl$setlease(r1, 0x400, 0x1) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x4, 0x0) 2018/01/14 06:58:35 executing program 1: accept4$inet(0xffffffffffffff9c, &(0x7f0000019000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd1000)=0x10, 0x80000) syz_open_dev$sndtimer(&(0x7f00004e3000-0xf)='/dev/snd/timer\x00', 0x0, 0x28000) socket$nl_route(0x10, 0x3, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000afa000)={0x0, 0x0}) dup(r0) 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) prctl$intptr(0x2f, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) timer_create(0x3, &(0x7f0000002000-0x60)={0x0, 0x17, 0x7, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) [ 74.084887] sock: sock_set_timeout: `syz-executor3' (pid 14073) tries to set negative timeout [ 74.113148] sock: sock_set_timeout: `syz-executor3' (pid 14073) tries to set negative timeout [ 74.121015] device gre0 entered promiscuous mode 2018/01/14 06:58:35 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000eb9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r0, &(0x7f00008f4000)=0x37, 0x401, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r4 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0) setresuid(r3, r4, r5) mq_notify(r1, &(0x7f0000002000)={0x0, 0x3c, 0x1, @thr={&(0x7f0000001000)="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", &(0x7f0000000000)="b6246bce8cf7f5fd62bf3097011c034a4ff5d3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x400000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x80, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000001000)={0x3fcf, 0x400, 0x3, 0x0, 0x8001, 0x80}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x7, 0x20000) fchmod(r6, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$KDSKBMETA(r7, 0x4b63, &(0x7f0000005000)=0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r7, 0x89a0, &(0x7f0000006000)=@generic="85a2debfb06794a107e6e3b0f4b4abb3") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000004000)={0x2, [0xdf, 0x0]}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000008000)=0x8, 0x4, 0x6, &(0x7f0000008000-0x10)={0x77359400, 0x0}, &(0x7f0000008000)=0x7ff, 0x1) 2018/01/14 06:58:35 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000300000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0xe)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000048c000-0x8)="2b63708773657400", 0x0) write(r1, &(0x7f0000baf000-0x14)="c5faca0456f17838854c", 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) fcntl$setlease(r0, 0x400, 0x2) r2 = socket(0x18, 0x0, 0x1) sendmsg$nfc_llcp(r2, &(0x7f0000001000-0xf)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fbdfd0076a7353f9e140c99b870da16bb9ce9a18248a50a42f91fbde683be8243d15b25866e62a08edab0ddbb25b4e7ae69a1dc2b820412c77a1148e2eb186", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f000015a000-0xf8)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006d1000-0x8)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f00001cd000-0x20)={0x1, 0x0, 0x8, 0xfff, r3}) 2018/01/14 06:58:35 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f000017a000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, 0xfe54) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000fd8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000634000-0xdd)="075c6d19887059cac9b869ef9da9db1f5e142ea7f2e350cb15325abe4e40f1f37d2188e8b7f21939985daf71794e9d5345a4aba76a62ce2b24282e12451b244bf4271e4cbbc501ecc6355e063eb3a44c7f856a9d1b11de0bf4bef45724e6882103c6c2a2179e52e60063c73694c1b97db367756405ad2919e3c3d101ec36a3fd65038ab1b551082fbae4ed95118a36ec024a55a78107cb2f0fb8b47cbfcdc4649e2cbd98efdabbbea7ac3745680e6388a78f354a255807ff558f988a2d501c76a83245a7238ef5a1a0d57b5e4c0f7b7b7d92338e6c7e6950c7e2861aaf", 0xdd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000478000)=0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00001c3000)={{0xa, 0x1, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x3f, [0x1000, 0x6, 0x4, 0x2, 0x3b, 0x65, 0x6, 0x100000000]}, 0x5c) 2018/01/14 06:58:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093f000-0x8)='./file0\x00', 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockname(r0, &(0x7f0000c24000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000895000)=0x10) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)="6d717505000000", 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r1, &(0x7f0000ec6000-0xfd2)="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", 0xfd1, 0x6, &(0x7f0000d8d000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000073b000)=0x2, 0x4) 2018/01/14 06:58:35 executing program 3: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = dup3(r0, r0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000a80000-0xac)=""/172) 2018/01/14 06:58:35 executing program 5: mmap(&(0x7f0000000000/0xa0c000)=nil, 0xa0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000a0b000)='user\x00', &(0x7f00000ce000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a0c000-0xf1)="f2", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000a0c000-0x27)="", 0x0) mmap(&(0x7f0000a0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000a0c000)='self)selinux+vmnet1vmnet0security@-\x00', 0x2) mmap(&(0x7f0000a0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a0d000-0x8c)={0x0, @in6={{0xa, 0x2, 0xffffffffffff0001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0c000)=0x8c) mmap(&(0x7f0000a0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a0c000)={r2, 0x13, "93716a5478e28588eb3ab784eb559d141a9ff4"}, &(0x7f0000a0c000)=0x1b) 2018/01/14 06:58:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) mkdir(&(0x7f0000973000)='./file0\x00', 0x100000) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f00004ef000-0xa)='./control\x00', 0x20000000000001a, 0x0) 2018/01/14 06:58:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000739000)=0x0, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be8000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000c34000-0x2c)=[@in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/14 06:58:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ef6000-0x11)='/selinux/enforce\x00', 0x4002, 0x0) write(r0, &(0x7f00002ae000)="1f00000001021f894c0000fffd01ffffff0000ff0900e47f050001ff00df18", 0x1f) 2018/01/14 06:58:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f00007c2000-0x8)='./file0\x00', &(0x7f0000631000-0x8)='.') mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r1, 0x100000001, &(0x7f0000001000)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000005000-0x58)={0xaa, 0x3, 0x9, 0x1, 0x40, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 06:58:35 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00004c5000)={0x0, 0x2}, &(0x7f00009e6000)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d0f000-0x2)=@assoc_id=r1, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000036000)={0x5}, 0x1) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$read_default(0x2, &(0x7f000094e000-0x62)=""/98, 0x3ec) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006ca000-0x4)=0x0) r3 = getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000249000-0x8c)={r1, @in={{0x2, 0x3, @rand_addr=0x7379cb2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setpgid(r2, r3) 2018/01/14 06:58:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setregid(r0, r1) setitimer(0x1, &(0x7f0000cd3000)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000002000)={{0x0, r2/1000+10000}, {0x0, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/14 06:58:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendto$inet6(r0, &(0x7f0000ae6000+0x395)="", 0x0, 0x20000004, &(0x7f0000878000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) readv(0xffffffffffffffff, &(0x7f000003f000)=[], 0x2) 2018/01/14 06:58:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000d8e000/0x4000)=nil, 0x4000, 0x2000, 0x7, &(0x7f0000ecc000/0x2000)=nil) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000974000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000671000-0x22)=""/34) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x2283, &(0x7f0000827000-0x1)='g') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00001a7000)={0x1f, 0x3ff, 0x8, {0x0, 0x1c9c380}, 0x3ff, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000a4c000-0x10)={0x15, 0x1d, &(0x7f00001c3000-0x1e)="fe9d98390acadd45fc2520b8e87782f097b973b0f56849fcbf1f580f02"}) write$evdev(r1, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/14 06:58:35 executing program 5: mmap(&(0x7f0000000000/0x363000)=nil, 0x363000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000023d000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000042000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000126000-0x18)={r1, 0x3, 0x30, 0x4, 0x4}, &(0x7f00002d6000-0x4)=0x18) r2 = socket$key(0xf, 0x3, 0x2) syncfs(r2) sendmsg$key(r2, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x200000000000001a, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x3], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 06:58:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000654000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000622000-0x8)={0x0, 0x0}) socket(0xa, 0x5, 0xfffffffffffffff8) ptrace$getregs(0xe, r2, 0x40, &(0x7f0000099000-0x54)=""/84) 2018/01/14 06:58:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f18000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000629000-0x10)={0x9, 0x3, 0x20, 0x400}, 0x10) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000805000)={0xffffffffffff7fff, 0x8, 0x6}) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000a81000-0x4)=0x0, &(0x7f0000109000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ad0000-0x20)={@generic="5565a317985b36c2757b18d276e902c6", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 06:58:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x3, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000067000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x400) pipe(&(0x7f0000c08000-0x8)={0x0, 0x0}) 2018/01/14 06:58:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x8000, &(0x7f0000bf9000-0x1)="", &(0x7f0000a15000-0x4)=0x0, &(0x7f0000f52000-0x4)=0x0, &(0x7f0000beb000)="") socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00006ec000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004b7000)=0x0) fcntl$lock(r1, 0x7, &(0x7f000055e000)={0x1, 0x0, 0x81, 0xe0, r2}) r3 = accept(r0, 0x0, &(0x7f0000ef9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000751000)=0x0, &(0x7f0000616000-0x4)=0x4) pipe(&(0x7f0000a91000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f00001a7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2e}) 2018/01/14 06:58:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) rt_sigaction(0x1, &(0x7f0000fbe000-0x20)={0xfffffffffffffffb, {0x1}, 0x8000000, 0x10001}, &(0x7f0000816000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000641000-0x8)={0x0}) sendto(r0, &(0x7f0000f1a000)="140000000701e7fb00003fff3f00200000000000", 0x14, 0x0, 0x0, 0x0) 2018/01/14 06:58:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x0, 0x0}, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ce0000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000580000-0x20)={0x5, 0x0, 0x10002, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000951000)={0x2, r2, 0x0, 0xffff}) bind$packet(r0, &(0x7f000003c000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001f3000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000b6a000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ce000)=0x14) getsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000ecb000-0x4)=0x0, &(0x7f000059b000-0x4)=0x4) 2018/01/14 06:58:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000e99000-0x48)=[{r0, 0x9, 0x7f}], 0x1, 0x401) r1 = open(&(0x7f0000190000-0x8)='./file0\x00', 0x1, 0x1a0) mq_getsetattr(r1, &(0x7f0000c5e000)={0x0, 0x3d, 0x6, 0x1f, 0xffff, 0xaa7, 0x6, 0x8001}, &(0x7f0000d55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) fchdir(r0) 2018/01/14 06:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000cd5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r2, r3, &(0x7f00004db000)=0x40, 0x63) 2018/01/14 06:58:36 executing program 3: mmap(&(0x7f0000000000/0xdab000)=nil, 0xdab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000041b000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f000011e000-0xe3)=""/227, 0xe3, 0x2, &(0x7f0000dac000-0x10)={0x0, 0x0}) write(r0, &(0x7f00004a1000-0x21)="1f00000000020100f5fe06ffffffffffffff7237090012800600000006190e", 0x1f) 2018/01/14 06:58:36 executing program 6: futex(&(0x7f0000009000+0x563)=0x0, 0x3, 0x0, &(0x7f000000d000-0x10)={0x0, 0x0}, &(0x7f000001a000)=0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f00001e6000-0xa0)=""/160, 0xa0) 2018/01/14 06:58:36 executing program 4: mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x402100, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000027000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000012000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xfffffffffffffff5, 0x0, 0x5, 0x94, 0xfff}, &(0x7f0000000000)=0x14) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r3 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000012000)={r2, 0x4, 0x4, 0x8aa, 0x9, 0xf71}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(r3, &(0x7f0000001000)='./file0/bus\x00', 0x22140, 0x108) gettid() ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000035000-0xe)={0x5, [0x3, 0x7, 0x6, 0x0, 0x9]}, 0xe) open(&(0x7f000000d000-0x8)='./file0\x00', 0x2800, 0x40) 2018/01/14 06:58:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000053f000-0xb)='/dev/hwrng\x00', 0x82000, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000471000)=0x0, &(0x7f0000ab9000-0x4)=0x4) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x401870cc, 0xffffffffffffffff) openat$selinux_access(0xffffffffffffff9c, &(0x7f00002e4000)='/selinux/access\x00', 0x2, 0x0) 2018/01/14 06:58:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x4) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000e2d000-0x4)=0x4286) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000809000-0x8)={0x0, 0x0, 0x4, 0x0, 0x7, 0x0}, &(0x7f000068f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000cd9000-0x8)={r3, 0x7f, 0x100000001}, &(0x7f00008b4000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x401}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000608000)={0x4, 0x0, 0x0, 0xed}, 0x8) 2018/01/14 06:58:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) close(r0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f00007cc000)="1f00000003021900000001000000018100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/14 06:58:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000a7f000-0x64)={&(0x7f00009df000)=[0x101, 0x0, 0x193], 0x3, 0x4, 0x3, 0xfffffffffffffff7, 0x5, 0x8001, {0xfff, 0x5, 0x2, 0x5, 0xffffffff, 0x3a, 0x7, 0x9, 0xa397, 0xfff, 0x4, 0x4, 0xd3, 0x6, "89d86a55a94bc0d5aee09c7a50ec47a36546104effc7b2bab885568f8508d2f1"}}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe2(&(0x7f0000a3a000)={0x0, 0x0}, 0x80800) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000524000-0x4)=0xfffffffffffffe01) sched_getscheduler(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000935000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000bce000-0x2c)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7, [@rand_addr=0x40, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x10}, @dev={0xac, 0x14, 0x0, 0x13}, @loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0x1]}, 0x2c) 2018/01/14 06:58:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mq_timedreceive(r0, &(0x7f00007ce000-0xa6)=""/166, 0xa6, 0x6d20, &(0x7f000090f000-0x10)={0x0, 0x1c9c380}) write(r1, &(0x7f00000a0000-0xf6)='H', 0x1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x101) fcntl$setpipe(r1, 0x407, 0x1) ppoll(&(0x7f0000436000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000e5e000-0x10)={0x0, 0x0}, &(0x7f0000830000)={0x0}, 0x8) 2018/01/14 06:58:36 executing program 5: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001c6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b5b000)=0x0, &(0x7f00004b7000-0x4)=0x4) r2 = socket$inet(0x2, 0x1, 0x0) socketpair(0x13, 0x8000f, 0x5, &(0x7f0000b13000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008ae000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0xffffffffffffffff) getsockname$llc(r3, &(0x7f0000614000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007d4000)=0x207) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x0, 0x3, @raw_hdlc=&(0x7f000059f000)={0x0, 0x0}}}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000f59000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) creat(&(0x7f0000a6d000)='./file0\x00', 0x0) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000700000+0x57)='./file0\x00', &(0x7f0000caa000)='9p\x00', 0x0, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f000014b000)={0x2, 0x1, 0xfffffffffffffffb, 0x2, 0x100000000}, 0xc) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 06:58:36 executing program 0: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000356000)=0x1, 0x10000003d) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000084c000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000306000)={0xbdb, 0x202, 0x800, 0x2, 0x0}, &(0x7f0000ae4000-0x4)=0x10) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005ba000-0xa0)={r2, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb5, 0x4b1b, 0xffff, 0x7, 0x2}, &(0x7f0000ae4000-0x4)=0xa0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f000072a000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @broadcast=0x0}, &(0x7f0000ae4000-0x4)=0xc) 2018/01/14 06:58:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unlinkat(0xffffffffffffffff, &(0x7f000096f000)='./file0\x00', 0x200) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cbf000)='/dev/pktcdvd/control\x00', 0x20001, 0x0) write$evdev(r0, &(0x7f0000a73000-0x60)=[{{0x0, 0x0}, 0x9, 0x5, 0x7}, {{0x77359400, 0x0}, 0x0, 0xa2f, 0x5}, {{0x0, 0x7530}, 0x0, 0x2, 0x4}, {{0x77359400, 0x0}, 0x90b, 0x80000000, 0x9}], 0x60) 2018/01/14 06:58:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f00007a3000)='mime_typeselfwlan1}\x00', 0x14, &(0x7f00002ff000)='posix_acl_access^@\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000498000-0x15)='/proc/self/net/pfkey\x00', 0x80001, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f00003fa000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000bb2000)=[], 0x2, &(0x7f0000d78000)=[{0x10, 0x20000000000029, 0x4, ""}], 0x10, 0x0}, 0x0) flock(r0, 0x8) 2018/01/14 06:58:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d7e000)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000de2000)={0x0, 0x4, 0x5, [0xa3ab, 0x2b692a02, 0x4, 0x3, 0x9]}, &(0x7f0000920000)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000daf000-0xd4)={r1, 0xcc, "2509505b7fad005e33da8b848b5e6fa39ba0bf11b112f20d9e67788166c83874b5e704a29cfceb9f98994c3369f441d10d8e5045c534036c65df9a09e8fff97d20b50bd6e4432fb68d3d8fdc78ddac94842bddadecf39d55ecaf6f5eb9046301c4c94eec380560d816f31a613605b684dd1d3cdb8c073bf419241844cd5cb98c69de7c9694d74f798ae43b85ec32e9f2396f652f05a4d3c687985dec46ba525c7f2e1ca3a7c96b155533adc1eee4eee8d09a3c535038769707f2952c07be37ef436319e4229a769605ee77a9"}, &(0x7f000027e000)=0xd4) 2018/01/14 06:58:36 executing program 5: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000ce5000)=""/28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000)=""/122, &(0x7f0000001000)=0x7a) set_tid_address(&(0x7f0000dc6000)=0x0) 2018/01/14 06:58:36 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000006000)={0x100000001, 0x5, 0x3, 0x9}) accept$packet(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000d000)=0xfe04) sendmsg$nl_xfrm(r0, &(0x7f000000a000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f000000c000-0x10cc)=@newae={0x68, 0x1e, 0x101, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 06:58:36 executing program 4: r0 = socket(0x18, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000)=0xd, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000065d000-0x20)={@generic="a426701ee32bca602e7baf0726865899", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 06:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getuid() socket$nl_generic(0x10, 0x3, 0x10) write(r0, &(0x7f00002ea000+0x3c4)="2400000013000700ffffef00000000000280000c0d000b00010000ff0004000200b81617", 0x24) 2018/01/14 06:58:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000bb3000)={&(0x7f00009b1000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58, &(0x7f0000601000)=[{&(0x7f0000bb4000)="a9ce41c71a72719bd6ba2bb1ebfb4dcdbb78dc5057634067870457acd5e678fada1b41092aecf462078ed5ee346c3398db5397224e6c4d2e361d26e32102a614baba116402f65e7971f99d2945b8353764", 0x51}], 0x1, &(0x7f0000930000-0x48)=[{0x48, 0x111, 0x0, "ecc954e7da46eeef530dc3819ebdf214c52f44c17f9fe42e3fdcb1fd23f69837f45f37c1ed2711af36d07454252919ca7f9d"}], 0x48, 0x24000000}, 0x8000) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000e72000)="6501d903427ba104", 0x8) 2018/01/14 06:58:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000209000-0x28)=[{0xffffffffffffffff, 0x10, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, &(0x7f000085c000)={0x0, 0x0}, &(0x7f0000ec6000)={0x7}, 0x8) timer_create(0x5, &(0x7f0000f2c000)={0x0, 0x6, 0x0, @thr={&(0x7f0000095000)="0dd16391620e4859ffea2bb9256c4428ea95e9838120960665a107dc4933ea79a8e2dab3341361d287f051fbdbd5725fe52600a4371b0498614ea2f8ec755d9791f94ddcd103c06b5d48de75d1d36b8f42b4e428eab0fbba3bcee2a1bc44c7b0684bf58d80d0132c6231e6f2d039c84c865300af40364c9d73299370d86390d864df8ebd1827a78b0632b9ab72c7aa5b04e413d26f26e13d11fa708fe2dc3e07708c595c905a1e34208deb0a78c8cc60d4ed078cf5be6f9fce2578a5dc7418327fe68bae23e647e96c77c6d5bd1246f1", &(0x7f0000232000-0x2)="7796"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c5000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000fe5000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000054a000)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00009b7000)={{r1, r2+30000000}, {r3, r4+30000000}}, &(0x7f0000520000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x0, &(0x7f0000fcc000-0x60)={0x0, 0x25, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000020d000-0x4)=0x0) r5 = add_key(&(0x7f00004fb000-0xc)='id_resolver\x00', &(0x7f00002ed000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r5) clone(0xa1000000, &(0x7f00006f3000)="", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="") clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") r6 = accept$llc(0xffffffffffffff9c, &(0x7f00003f2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000978000)=0x10) ioctl(r6, 0x8, &(0x7f00007c7000)="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") poll(&(0x7f0000e13000)=[{0xffffffffffffffff, 0x6080, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x4, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000aac000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa4000-0x4)=0xe8) r7 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f000064a000-0x4)=0x0) prctl$getreaper(0x37, &(0x7f000057c000)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d79000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r8, 0x11, 0x67, &(0x7f0000012000-0x4)=0x8, 0x4) ioctl$fiemap(r7, 0xc020660b, &(0x7f0000174000-0x170)={0x7f, 0xffffffff, 0x5, 0x3, 0x6, [{0x4e, 0x4, 0x9de, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x7fffffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8, 0x54d, 0x83, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x2, 0x53, 0x3ff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x4, 0x7fffffff, 0x100000000, 0x0, 0x0, 0x182, 0x0, 0x0, 0x0}]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000214000-0x4)=0x0) r10 = fcntl$dupfd(r7, 0x406, r7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ef0000-0x8c)={0x0, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002b9000+0x11e)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r10, 0x84, 0x75, &(0x7f0000ff4000)={r11, 0x1}, 0x8) wait4(r9, &(0x7f0000e6c000)=0x0, 0x40000000, &(0x7f0000870000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ASHMEM_GET_NAME(r10, 0x81007702, &(0x7f00006bd000)=""/192) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r10, 0x84, 0x6b, &(0x7f0000312000)=[@in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff801}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c5) 2018/01/14 06:58:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) r1 = syz_open_dev$sg(&(0x7f00000ee000)='/dev/sg#\x00', 0x5, 0x2000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00003cc000)={&(0x7f000018d000/0x2000)=nil, 0xffff, 0x2, 0x4, &(0x7f000010b000/0x3000)=nil, 0x8}) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r3 = getegid() setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000b17000)=0xcd, 0xffb5) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r3, r4) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000bd000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000013c000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00005cc000-0x4c)="68adc6be992ca43f8c4a63ed87ec6ab2b38f805447e342f1e08f975b708e7df281b4176ae2ebbf7ef0a933e0c4d0832bdeac1bcf72a5b3366fd3214300c2ad6943e4ec704c6077527b2f720d") writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10, 0x0}, {r0, 0x3004, 0x0}, {r0, 0x1000, 0x0}], 0x3, &(0x7f00005cd000+0x69c)={0x0, 0x0}, &(0x7f0000af6000-0x8)={0x9}, 0x8) 2018/01/14 06:58:36 executing program 0: mprotect(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x1000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x7, 0x0, 0x1ff, 0x40}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00') setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x9, 0x0}, 0x57) munmap(&(0x7f0000d19000/0x1000)=nil, 0x1000) [ 74.602281] 9pnet_virtio: no channels available for device ./file0 [ 74.635021] 9pnet_virtio: no channels available for device ./file0 2018/01/14 06:58:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000483000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000050d000-0x72)={0x0, 0x6a, "e45008663bf7fc77c5d012446a7f4e8f5394f2f7f7f0137cf2a69dc65587749943e4e3780fdaf248ee5ecc5e4628e7b3455fe6d2c42aabb9dd40055afc431c0408a83bb8c36f54d75d082c466ef70cd9891e7b1802ce77c398e287db89ea1ac29b0c41df89fee1da2fdf"}, &(0x7f0000677000-0x4)=0x72) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ead000-0x8)={r2, 0x100}, 0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000007e000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f00000d8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000a31000-0x9b)=""/155) accept4$llc(r3, &(0x7f0000985000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000051c000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000061b000-0x4)=0x0, &(0x7f00008d1000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000d3f000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffe, 0x8, 0x9, 0x3, 0xffffffffffffff7f, 0x734, 0x5, 0x8, 0x3, 0x40, 0x7, 0x88, 0x24f0, 0x7, 0x1]}, &(0x7f0000837000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000177000-0xc8)={r4, 0xc0, "60afedb310ec4c30d19e9c37da6e07e1157632ba064b90d77983c5e5ddda21c8d5bb633a59155cbabd09867e84e52a70a9c8fee2fc2653c77ce1b61d271bc1fea8b55bf9b92a4b26db9a98fb53c347a577a40eaf52c0450aa2f2a0f27c26ebbb03a483f9f2e64fbb325f4d36545de91c960108141aaf4515b7973696d813b5c722769dd3e80d31fc26a5d836ecb65c7eade60c9171055e073a83028798b3f03b30da3e745dd5689209e166f444b76d7e6c06f3f9793cf7f88072d3e59e7a89d9"}, &(0x7f0000cea000)=0xc8) 2018/01/14 06:58:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000091b000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e9e000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000856000-0x8)={r1, 0x10}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000439000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c70000)={0x0, @in6={{0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000739000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000175000)={r3, 0xffffffff}, 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000692000)={0x3, &(0x7f00003e2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000064000)={r4, 0x0}) r5 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00008be000)={0x400, 0x8, 0x9, 0x40, 0xfffffffffffffffb, 0x80000000}) readv(r5, &(0x7f0000dd2000)=[{&(0x7f0000512000)=""/238, 0xee}], 0x1) 2018/01/14 06:58:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000db8000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b5000-0x47)=""/71, &(0x7f0000688000)=0x47) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x6, {{0xa, 0xffffffffffffffff, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f0000382000/0x1000)=nil, 0x0, &(0x7f00003d2000/0x2000)=nil}, 0x18) clone(0xc0000000, &(0x7f0000d42000)="", &(0x7f0000175000-0x4)=0x0, &(0x7f0000277000-0x1)=0x0, &(0x7f0000457000-0x39)="") openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d0c000-0xe)='/selinux/load\x00', 0x2, 0x0) mlock(&(0x7f0000eb0000/0x3000)=nil, 0x3000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001dc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000397000-0x10)={0x0, &(0x7f000021e000-0x28)=[]}) 2018/01/14 06:58:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b06000-0x4)=0x0) ptrace$setregs(0xd, r1, 0x6, &(0x7f000012b000-0xba)="0c9886dbdff2be26ac5ca8f5bcdb656ba52dd83b8fd7341d90bbbee8e5634ad524e5bf74c02691b56e58dcaf2df28623f33a6d81603c0d55e98e132b80eb791d7113551e7b61b017cd467c2d390efabe20f3f6691a4985fe905555b528543dcdd40ae7cb8f654e44319f36481115d1e17544b32b33a6f24497adfdb76946143e47ca693fa9bd2408cd4ec9fb6503cd5dc088253f64d42a3acc28cdd68f4215821525eeb45181ed900c3e0547578de5bba6bd9f8c361fa978e826") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 06:58:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b3d000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ad9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x4010001) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000049f000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x20000000a0044) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000059000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000050000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005fe000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = fcntl$dupfd(r3, 0x0, r1) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000c08000)={r4, r5, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r7, 0xc0305302, &(0x7f0000f88000-0x30)={0x8, 0x2, 0x9, 0x100, 0x101, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000bd000)={0x0, 0x0}) fcntl$getownex(r6, 0x10, &(0x7f000028d000-0x4)={0x0, 0x0}) ptrace$setsig(0x4203, r8, 0x5, &(0x7f0000e2b000)={0x20, 0x6, 0xfffffffffffffff8, 0x9}) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/14 06:58:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockname(r0, &(0x7f0000014000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000012000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000607000)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000fdf000-0x4)=0x1000, &(0x7f00001af000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 74.738553] IPVS: Creating netns size=2536 id=15 [ 74.770681] pktgen: kernel_thread() failed for cpu 0 [ 74.776762] pktgen: Cannot create thread for cpu 0 (-4) [ 74.782180] pktgen: kernel_thread() failed for cpu 1 [ 74.787269] pktgen: Cannot create thread for cpu 1 (-4) [ 74.792803] pktgen: Initialization failed for all threads 2018/01/14 06:58:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00008c8000-0x8)={0x0, 0x0}) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000f47000-0x34)=""/52) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/14 06:58:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000133000)='/dev/net/tun\x00', 0x0, 0x400000) seccomp(0x2000000001, 0x0, &(0x7f000027a000-0x10)={0x20000280, &(0x7f000003f000)=[{0x6, 0x5, 0x0, 0xffffffff}]}) ioprio_get$uid(0x0, 0x0) 2018/01/14 06:58:36 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgrp(0xffffffffffffffff) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/selinux/enforce\x00', 0x10080, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f000000f000)=0x7f) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) stat(&(0x7f000001e000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000007000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f000001a000-0x10)={&(0x7f0000022000-0x400)={0x400, 0x1c, 0x1, 0x0, 0x3, {0x20, 0x0, 0x0}, [@nested={0xd0, 0x7, [@typed={0x18, 0x66, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="a5c18529eb8f6c2238de441b0ff0a478f8a7774114866d35693898c4555b876c06d7", @generic="4c772f13828259fa5401361e1014c6dfa8838cf3a07702942eb91635a6904b666a36ffd038995b052d35ba3d437280fd0eb6e743117faa253da657394e55d92f172378a7ab4fe86133667be478c69c79b5afede23b", @generic="20994f3ead1e1cccb545def035ecc24a4d6f6d5ec842f3adbb72738e51318ea3df28bbc7", @typed={0xc, 0x1c, @uid=r4}, @typed={0xc, 0x50, @pid=r0}]}, @generic="c7bf11cbad5e74fb11b79351e82caba0532705a501e2438968bd5e7542278c3d6e4ca62b12c3b563ddd16d23ca1acc8bf6ba30d29b7c206fef8ec6ff7ed985b2d3c3269469abf31dab4dc11e73df75cf5b69e7aacf34f08d2da6b86ce6b7a845ff36f1048a5e45aa4e213d7c4d2b1cae6d674ec672e61a23fd66b995cc21f5443f03", @generic="4f3b529c118683098c1693a7c6f474c170d2629378d349b41a9e71a62bf7e2f4fb628c17ae0e7b6be5867b5457d9426f8527a0e966d903a9cf9e3d000ebce14a4292ada55d2880cde4838b5a1e6ffabd096e6364c7e38b79ab4cc7c843", @nested={0x234, 0x4d, [@typed={0x100, 0x95, @binary="808567e73af569b0ecca18172997c1222356685b0c6818eb0c4bc22414990a1ffd20511c687c23f9d46d2ab748bb83f869781d0fdf62d334ca42b6a43310ce69730369078ccd4303f2f374863d6e03f8719420258f120b9f1a8af01302e002859dab3bd91168dac28998701d654c368256880c742839a5db6b3bbd2422c8ef488d79179d89b202f0782bc8e080a98a6e0c2feadb33be670a35fd35522244a971e113223a711376af4e71ebe2046565e9cb0a0bbae7d0224f08a93eef4d3d7c676863f78b64c8e3149afdd7b0d39770bc45b0fd2cb8ac2d5b91de781051100458c85335a98eeb03e354c3f47a7527f2c3aba6d647e09a2f93"}, @typed={0xc, 0x3b, @fd=r3}, @generic="1750c9d65285fcf5f2ddf94c0361efa4569228c0e93b4a301061d0758528c2aef6db4238856f6208787dc56344ca24ee9687259eb95a27e33fbfd66a1b6a56e12255dcf57439b64ba0a527966c2ca50c0f64a0d7f70919c7f02224e26536add08d67d99cbbc16055fd96543f8dc13d14", @generic="9e161f4890c0ea14e781b650c5e24ab8e1e837e57d53255ee63a68a47f8ee7325b9a7bfccafa5e9bf6ea5a0d431adef923cabbcd38c71d2ed540ae5088460ab75896b13856f31672c277a09f79684f3e9b4279ab8327b68aa173d88fe49281014c9e23bab194baab6a93f8d9a1729b9509066ea04c56f4d9dab9b31b01968b1ab8683be5fa5557247920fbfa38a13abad12ae29a26ffdf9c9074d811f6eb6ca7a319c10a2496db43d250ad308de257a0e5"]}, @typed={0x8, 0x1e, @void=""}]}, 0x400}, 0x1, 0x0, 0x0, 0x0}, 0x40) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000021000)={0x6, 0x2}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000014000)={0x0, 0x0}) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000-0x4)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000023000)={r6, &(0x7f0000023000)=""/171}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f000001d000-0x4)=0x0, &(0x7f0000023000-0x4)=0x4) 2018/01/14 06:58:36 executing program 3: r0 = inotify_init1(0x80000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000eb3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00004cb000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x28)={@generic="14746ea40b7157f96be034a9289a5597", @ifru_map={0xfffffffffffffff9, 0x9, 0xa0a, 0x4, 0x3ba3, 0x3}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000003000-0x8)={0x5, 0x802000, 0xdcd, 0xffffffff88063d7d, 0x1000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000004000-0xd)=@known='security.ima\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000003000)=0x0, &(0x7f0000005000-0x4)=0x4) readahead(r0, 0x3f, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x3, 0x2, 0x3, 0xe, 0x1f, 0x9, 0x401}, 0x20) syncfs(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000007000-0x4)=@int=0x9, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000004000-0x20)={@common='tunl0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000008000-0x1000)="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", 0x1000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000009000-0x10)="75d63129bf8aceaad81d705cd78d7f2a", 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f000000a000-0x89)="90c0ef071bb08fe35625300a46920539ff3fba62c8ed3c3b989d20ad37cade97f182118df89a028c3481e16764fa342f2305fd06100d98333dd398e9c0f6e76878bd3546096bbddc9a85c68814dfe5a2ac4a4d0ccdc898ae748a547aceb70a9cb33f685918f5bfa1cc0c1b8932d9fe6d494ce819e08beed3ab2ac3c2cff5fe95dfeaf996e7eec351e2", 0x89) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1f) 2018/01/14 06:58:36 executing program 5: r0 = inotify_init1(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'security.\x00', 'eth0vboxnet0&ppp0#vmnet0cgroup\x00'}, &(0x7f0000c5d000)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000b00000)=0x3) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000037b000-0x10)='/selinux/policy\x00', 0x0, 0x0) recvfrom$ipx(r2, &(0x7f0000fab000)=""/225, 0xe1, 0x40, &(0x7f0000ae1000)={0x4, 0x80, 0x1ff, "55ff7f3b605c", 0x100000001, 0x0}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) memfd_create(&(0x7f00000d9000)='security.\x00', 0x1) close(r1) 2018/01/14 06:58:36 executing program 7: 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_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000915000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x1ff}, 0x1) accept4$nfc_llcp(r0, 0x0, &(0x7f0000001000)=0x0, 0x800) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000002000-0x4)=0x6, 0x4) prctl$setmm(0x23, 0x3, &(0x7f000043a000/0x4000)=nil) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000002000)=0x1, 0x4) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000002000-0x8)={0x85, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000004000-0x8)=0xffffffff, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={0x0, 0xffffffffffff8000}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000-0x6)={r2, 0x8}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0x4385, &(0x7f0000002000)=""/247, &(0x7f0000005000)=0xf7) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) lseek(r0, 0x0, 0xb93ed2d0d376678c) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r2, 0x4, 0x5ed9576d}, &(0x7f0000007000)=0x8) 2018/01/14 06:58:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000957000-0x60)={0x0, 0x2, 0x5, @thr={&(0x7f00000a0000)="da5277811f556e243e333349897cdfcbe7b42a682c18f4c6d0c14c9a54653cc8e8fa416530", &(0x7f0000c02000-0xb3)="fdca53aaf54a7918190fcd337bf791a8963c7929395f73533bf69247f7b79924bc7b5dd7d6162c01be8ba374f449b48847eb3919e46f99872db8cf19c6f9ef6526258f8a803cb517e529bdd2e5c0d8340140222c6b315fae83909617870964803e538b2ab37c9e0e50e0895df3a19e0033e40d7e71f148bd6dfd76eace90f236c354b8322b227de6550a4a3e53a63c2d1afa0936fe9efd27d08a9515dd0c0cffdd9b83197879574892dd3bbfe846da2bd3f9af"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9e000)=0x0) timer_settime(r0, 0x0, &(0x7f0000420000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004d2000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f00006ee000)=0xc) clock_getres(0x2, &(0x7f0000505000)={0x0, 0x0}) r1 = accept4(0xffffffffffffff9c, &(0x7f00001af000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000bda000-0x4)=0x9, 0x800) accept$packet(r1, &(0x7f0000654000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b7a000)=0x14) 2018/01/14 06:58:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) readv(r0, &(0x7f0000ef1000-0x20)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) getpeername$llc(r0, &(0x7f0000a67000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000389000)=0x10) 2018/01/14 06:58:36 executing program 4: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000066000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f000000b000)=[{&(0x7f0000030000-0x85)="14f42b6abfa1b645f4030df5f0cb39c71f170fec9a9ebe4bd7c7d6615f7feaca03af92006267f2d77c5025789f2578d3dcc8a93c9cf706abe69cd23fbc6ff118895c3eeebb7e82736bb7d9c7d7987a40edcb5d288f595609ed0bb7aba9ab986094698f0ae07c7103fc36ff7f06d534d7fd5974ea6c2420f956df7ecca6eede16a2fecedf9a", 0x85}], 0x1) 2018/01/14 06:58:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000ed000-0x10)={0x1000, 0x0}) sendto$inet(r1, &(0x7f0000df8000-0xca)="e48124f2a81bf378eb949aa60c7887ef217d3d8e6863a53f507634fb0e8382791499c55fdaf20ccd3dc44172d631d8a141dc63e4635881bebaaa5910a5ad060be8d7e29b1dc4b76e497053c299c09d9de06611875eb9378e26acaa3cb3d270a108463cabe1d915be82f01e11e62dc931a2028a50741ecfc0acb84e590db5261312b7a8a41372a3a8075b3b64441500ce3dbac61a764dc5dc63802a3aa58aea6f980bd9a4c24d1d99b7cff0ed7e0ebbfb9d82cd911d2f33370380d0eaf8c40ffecb8e06300712fba65fdd", 0xca, 0x0, &(0x7f0000477000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 06:58:36 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ff3000)='/selinux/status\x00', 0x0, 0x0) accept4$ax25(r2, &(0x7f0000fe1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000b3000)=0x10, 0x80800) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 06:58:36 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000b92000-0xfe)="", 0x0, 0x0, &(0x7f0000ff3000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 06:58:36 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f79000)={0x0, 0x0, 0x0}, &(0x7f0000f7a000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c12000)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f7a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f7a000-0x4)=0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) capget(&(0x7f0000f76000)={0x20071026, r1}, &(0x7f0000533000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000f79000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/14 06:58:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005d6000)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getpeername$packet(r1, &(0x7f0000945000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000080c000-0x4)=0x14) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000c5f000-0x40)={0x0, 0xa, [@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}]}) 2018/01/14 06:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000ed7000-0x33)="", 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') sendfile(r1, r1, &(0x7f000066b000-0x8)=0x0, 0x2) 2018/01/14 06:58:36 executing program 2: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) close(r0) ftruncate(r0, 0xfb) 2018/01/14 06:58:36 executing program 0: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00001dc000)='./file0\x00', 0x8000, 0x2) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000f6e000)=0x1, 0x186) socket$inet(0x2, 0x5, 0x8) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000bc3000)={0x0}, 0x4) sendto$inet(r1, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f00009a2000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r1, 0x0, 0x0}], 0x200000000000031b, 0x0) writev(r1, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) 2018/01/14 06:58:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000074000-0x15)='/dev/pktcdvd/control\x00', 0x700, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b33000-0x8)={0x0, 0x1000000000}, &(0x7f0000f06000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000099b000)={r1, 0x8}, 0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r2, 0x0, 0x4) 2018/01/14 06:58:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000077a000-0xc)='/dev/autofs\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000738000)=""/197) 2018/01/14 06:58:36 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000536000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000c1000)=[{&(0x7f000078a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a4b000)=""/4096, 0x1000}, {&(0x7f0000001000-0xe9)=""/233, 0xe9}, {&(0x7f0000643000)=""/91, 0x5b}], 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000002000-0xd4)=""/212) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80002, 0x0) getsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000474000-0x4)=0x0, &(0x7f0000c16000)=0x4) 2018/01/14 06:58:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ec0000-0xe)="70707030a976626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_gettime(r2, &(0x7f00002b5000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000347000)={{&(0x7f000020c000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrusage(0xffffffffffffffff, &(0x7f000073d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f0000a89000-0xa8)=[{{r3, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x20, 0x0, 0x0}, {{r4, 0x0}, 0x0, 0x0, 0x100000001}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x90) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) 2018/01/14 06:58:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x6, 0x14) write(r0, &(0x7f00001ae000-0x24)="240000005a001f001415f507125a00000913210308001000fff708ff0800030000000108", 0x24) 2018/01/14 06:58:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000f35000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xb) r2 = fanotify_init(0x40, 0x181800) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fb5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000565000)={0x0, 0x7, 0x7}, &(0x7f00006eb000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000045e000-0xf9)={r4, 0xf1, "1a119a04a2736e113f82a3113e1a82b07f5646ecc6737968024eb918cd4f175810f04f2ae5271e15c72a33d3c4aa849f1ef9a7f2cc88c1971e1f9aad4cedbb678d7ae43f4389bd27be222dd8325ea17c38491a27c0fcc89f418aad653957804cf5ef89d1f4111d6dc10bb8f72c094f9c2f9a3689fa2480a45f4e8b7e0a64d1635adfa277d473f1ae4ad6197b448e5d685e59c1d9232197b7664560752344a74e27ee3f899d29fe707c8d385e96adc26eda90ff2f379e0eeed3edf6fbecee1a650bb5078e4384d0ec7d845c98179937a412b4bc7698938c1d3525d7899f2bfcc99c8ff6ac108fc6861c747e87b7b05cd02b"}, &(0x7f0000910000-0x3)=0xf9) 2018/01/14 06:58:36 executing program 7: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009c7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x419000)=nil, 0x419000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000414000)={&(0x7f0000147000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000-0x10)={&(0x7f00003b6000-0x10c4)=@newpolicy={0xc4, 0x13, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 06:58:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000012a000-0xbc)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) syz_extract_tcp_res(&(0x7f0000f08000-0x8)={0x0, 0x0}, 0xf5, 0x9f) 2018/01/14 06:58:36 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000011000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f000001d000)={0x56, 0x2d0, 0x9, {0x8, 0x5}, {0x0, 0xb}, @ramp={0xffffffff, 0x7fffffff, {0x9, 0x0, 0x4213e4dd, 0x1000}}}) shutdown(r1, 0x1) clock_getres(0x2, &(0x7f000001b000)={0x0, 0x0}) listen(r0, 0x0) listen(r2, 0x0) dup3(r1, r0, 0x80000) 2018/01/14 06:58:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') open(&(0x7f00001f9000)='./file0\x00', 0x80, 0x9403acec0b8b2bfe) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') 2018/01/14 06:58:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000735000-0x11)='/selinux/enforce\x00', 0xa914a13af98bfc03, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0x0}, 0x1, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000702000-0x4c)={0x80000000, 0x40, 0x86, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 06:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000956000-0x1e)='md5sum+posix_acl_access+eth0-\x00', 0x2) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000085000)=""/160) r1 = socket(0x11, 0x100000802, 0x2fd) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000d9e000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x7fffd}, 0x4) 2018/01/14 06:58:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x2000000000) r1 = syz_open_dev$tun(&(0x7f0000de6000-0xd)='/dev/net/tun\x00', 0x0, 0x80000002002) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f000064f000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000c00000-0xc)={0x0, 0x0}) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000421000)=0x0, &(0x7f000037e000)=0x4) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00002b7000)={0x40, 0x2, 0x8, 0x8000, 0x63a, 0x2}) 2018/01/14 06:58:36 executing program 5: mmap(&(0x7f0000000000/0x551000)=nil, 0x551000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001f3000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) ioctl$void(r0, 0x5451) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000513000-0xc)={0x0, 0x0}) mmap(&(0x7f0000551000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x6, 0x100000001, &(0x7f00000ff000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000552000-0x4)=0x0) waitid(0x2, r2, 0x0, 0x1, &(0x7f0000061000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000551000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 06:58:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe285, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) 2018/01/14 06:58:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000cba000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) get_thread_area(&(0x7f0000b73000-0x10)={0x0, 0x20000800, 0xffffffff, 0x0, 0x8bf6, 0xdd1, 0x800000000000000, 0x100000001, 0x8, 0x1579}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000a5000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00007ea000-0x10)={r1, 0x1, 0x6, @random="e10c2da58e22", [0x0, 0x0]}, 0x10) 2018/01/14 06:58:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f0000f38000-0x1)="") fanotify_init(0x18, 0x2) pipe(&(0x7f0000fca000)={0x0, 0x0}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000c80000-0x8)={0x80, 0x9ba}) 2018/01/14 06:58:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2283, &(0x7f0000eb6000-0x1)="") ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d8f000)={@generic="63a39d3c7628c59d85f49ba388bd196e", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000cc1000-0x1)=0xb6d) 2018/01/14 06:58:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) sendto(r0, &(0x7f00006ef000)="", 0x0, 0x0, &(0x7f0000e06000)=@ipx={0x4, 0x0, 0x0, "9d57306f5354", 0x0, 0x0}, 0x10) getresgid(&(0x7f0000c8c000-0x4)=0x0, &(0x7f0000ec9000-0x4)=0x0, &(0x7f000040c000-0x4)=0x0) r2 = getgid() setregid(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00005f0000)={0x2, &(0x7f0000f9f000-0x10)=[{0x6, 0xfff, 0x6, 0xffffffffffffffff}, {0x5, 0x8, 0x96c8, 0x1}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000428000-0x4)=0x0, &(0x7f00003ac000+0x790)=0x4) fcntl$getownex(r3, 0x10, &(0x7f0000128000-0x8)={0x0, 0x0}) fcntl$setown(r3, 0x8, r5) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00004e1000)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d75000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$TUNSETPERSIST(r6, 0x400454cb, &(0x7f00007fc000)=0x3800ae05) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00003b8000-0x10)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/14 06:58:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000012a000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000978000)={0x0, 0x0}) getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000145000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a28000)={0x0, 0x0}) r2 = getpgrp(r1) r3 = getpgid(r2) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fe6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f000056d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) r5 = creat(&(0x7f0000f9e000)='./file0\x00', 0x18) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f000028c000-0x4)=0x0) 2018/01/14 06:58:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pread64(r0, &(0x7f0000ac2000)=""/4096, 0x1000, 0x0) finit_module(r0, &(0x7f0000267000)='self\\[\x00', 0x2) setsockopt$sock_int(r0, 0x1, 0x400012, &(0x7f0000690000-0x4)=0x0, 0x234) 2018/01/14 06:58:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) bind$netlink(r0, &(0x7f00002b8000)={0x10, 0x0, 0x3, 0x400001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x4, 0x800) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000ee2000-0x4)=0x0, 0x13) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000330000-0x2d)=""/45) 2018/01/14 06:58:36 executing program 5: setsockopt(0xffffffffffffffff, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000578000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r0, 0x6}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/14 06:58:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000-0x8)={r1, 0x3}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000001000-0x4)=0x2b, 0x4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000-0x10)={0x3, &(0x7f0000001000-0xc)=[{0x80, 0x3f}, {0x401, 0x1}, {0x274000000000, 0x5}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000fc3000-0x10)=[{&(0x7f0000b04000-0x29)="2900000020001966153d7500100a001d020008001700002a00e8ffff0800020000241900000004008e", 0x29}], 0x1) pipe2(&(0x7f0000f03000)={0x0, 0x0}, 0x800) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f00009b9000)=0x623a23a) 2018/01/14 06:58:36 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005a5000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000001000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00002e3000-0x8)='./file0\x00', 0xf) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000333000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000614000)=0x0, &(0x7f0000001000-0x4)=0x4) dup(r1) 2018/01/14 06:58:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000017b000-0x8)={0x0, 0x0}) sendto$llc(r1, &(0x7f0000558000-0x80)="d66dd92f2380b2b6e4a461619583ecb1c0810d298f37d54d10d319b6a9040dabf6b654c05db71fe45f270af6cc604e1f19ed3c4b1260feb4ed5ffab34d1708ee7130ab0887350d276ce37865553c34779ae5e57c3cb39ca6c4859381568d528d47c3b6000350017822d8ef2483f4c2c04da4597fc372e6ac7086bdf2157db2e9", 0x80, 0x800, &(0x7f000057a000-0x10)={0x1a, 0x7, 0x2, 0x100000000, 0x40, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f000080b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000a19000+0x861)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd1000)=0xffffffffffffffb9) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f38000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac7000)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) modify_ldt$write(0x1, &(0x7f000009b000-0x10)={0x8001, 0x20101800, 0x0, 0x2, 0xffff, 0x401, 0x3ff, 0x12ce, 0x0, 0x268a02e4}, 0x10) r5 = fcntl$dupfd(r0, 0x0, r0) r6 = openat(r4, &(0x7f0000975000)='./file0\x00', 0x200000, 0x4) read$eventfd(r6, &(0x7f0000398000)=0x0, 0x0) timerfd_gettime(r5, &(0x7f0000a79000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/14 06:58:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001d1000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000063a000-0x4c)=""/76) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000db4000-0xbd)={0x0, 0xb5, "17b33c6259697f73a39dc9ca4b7d8f2e4453d134364528dbc62293b2e98bd973cac1b9b26e07786a0832bc74b2709f648387c82dee6e009cce2e29f129573a12c31cdf7a4aeb3969dce8b8dfc0a2382adcd1fdabe0f3ef2b09f904d8f1ef17f3120e45ad56c08c533beb1d20403065492b5ea54f036857b0fbf28e4bc2cecb98c6373246879ed52f2403538a0b181c11d5d3c3950979b233e9707e7e5ab8f1f9d47536f342f86166a7bd9554951e23aff36bdc651c"}, &(0x7f00004e4000)=0xbd) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00002b3000-0x6)={r2, 0x9}, 0x6) ioctl$int_out(r1, 0x5462, &(0x7f00006d6000-0x8)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00\x00 \x00\x00\x00\x00\x00\x00\x00T\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = socket(0x400000000011, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000ff3000)={@common='gre0\x00', &(0x7f0000a3d000-0xc4)=@ethtool_cmd={0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 06:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000eb0000-0x1)='o', 0x1) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000584000-0x4)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00006f4000-0x8)={0x0, 0x0}, &(0x7f0000ddc000+0x700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001b2000-0x4)=@assoc_id=r1, &(0x7f0000d95000-0x4)=0x4) 2018/01/14 06:58:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000694000)=0x20102) r4 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f000053b000)=0x8000202) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@generic={0x1f, "ed7cc47f4baf17b8e35ee7776849"}}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@common="6263736600000fff00", @ifru_mtu=0x40000005}) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/14 06:58:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x100}) r2 = syz_open_dev$tun(&(0x7f0000fe9000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r3, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) write$fuse(r3, &(0x7f0000d99000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) 2018/01/14 06:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b43000-0x8)='./file0\x00', 0x400000, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000bea000-0x8)={0x0, 0x401}, &(0x7f00003a9000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000092e000-0x8)={r1, 0x7ff}, &(0x7f000080b000)=0x25c) r2 = socket(0x12000000010, 0x2, 0xc) write(r2, &(0x7f0000ff2000-0x1f)="1f0000000101ff00fd4345bb07000000005b00000900010001160103000000", 0x1f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d66000)={0x5, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x28e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/14 06:58:36 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007e3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) pipe2(&(0x7f0000e26000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000035b000-0xb8)={0x0, 0x2, 0xb445, 0x800, 0x7, 0x7, 0x3f, 0x7, {0x0, @in6={{0xa, 0x3, 0xc064, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xffff, 0x9, 0x100, 0x49}}, &(0x7f0000033000)=0xb8) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b36000)={r2, 0x6}, 0x8) 2018/01/14 06:58:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000154000-0x4)={0x0, 0x3, 0x0}, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ba7000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00002a9000-0xb)=""/11) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) [ 75.365119] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 75.394696] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/14 06:58:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) ptrace(0x4208, r0) r1 = socket$netlink(0x10, 0x3, 0x7) setns(r1, 0x4000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d2000-0x4)=0xc) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) setpriority(0x5, r2, 0xffffffffffff0001) r3 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r3, &(0x7f0000002000-0x10)={0x1a, 0xf8, 0x8, 0x0, 0x2, 0x6, @random="66acec1e4c74", [0x0, 0x0]}, 0x10) [ 75.405598] device gre0 entered promiscuous mode [ 75.410480] device gre0 entered promiscuous mode [ 75.424093] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/14 06:58:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000+0x183)='/dev/ppp\x00', 0x8400, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00003ec000-0x15)={0x0, 0xd, "3410c69e6b995e8371421d3eb1"}, &(0x7f0000b2e000)=0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f6a000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chdir(&(0x7f00004b9000-0x8)='./file1\x00') 2018/01/14 06:58:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x1) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000070f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x305}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) set_tid_address(&(0x7f00008c8000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f00008df000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r3) r4 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a67000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) fstat(0xffffffffffffffff, &(0x7f0000972000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000787000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f00002e5000)=[@flat={0x73622a85, 0x0, 0x0, 0x2}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) dup2(r1, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f000004d000)={0x0, 0x0}) accept4(0xffffffffffffffff, &(0x7f00000fe000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e86000)=0x10, 0x0) creat(&(0x7f0000249000)='./file0\x00', 0x20) 2018/01/14 06:58:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000165000-0x8)='./file0\x00', 0x1d4) mq_timedsend(r0, &(0x7f0000975000-0x93)="04cdc6443636c73d6e80123e7a5c14a835618f5efd7174c9addbd235a693724fe0ccb653cf230e9617d7122f268cea10732c787acf173053a6ea3e3e062f93a0a94b32b8c49a686ec3198d7bc67c35470fc78f747126625c109c07f61244468afab45545c05b7809ac1b72911fb54b85f3d5be802dc6cade6de23dc43c771d19f87d0c3d11d6e6dbfb2a863fa2f7038854ae04", 0x93, 0xd9, &(0x7f0000841000-0x10)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) faccessat(0xffffffffffffffff, &(0x7f00006e5000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d46000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00003b6000)={r1, 0x3}) 2018/01/14 06:58:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000565000-0x8)='keyring\x00', &(0x7f0000b2c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) socketpair(0x9, 0x3, 0x7, &(0x7f00006ab000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000dd7000)={0x7f, 0x7, 0x2, {0x0, 0x0}, 0x7ff, 0xffffffffffffffa6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f00002ff000)='dns_resolver\x00', &(0x7f000059c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x5f, r0) [ 75.459297] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/14 06:58:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000dee000)="") r0 = creat(&(0x7f00003f9000)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000ec6000-0xfd2)="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", 0xfd1, 0x1f, &(0x7f0000d8d000-0x10)={0x0, 0x0}) 2018/01/14 06:58:37 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000fa4000)=0x1, 0x4) connect$inet(r0, &(0x7f0000f18000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000006d000-0x40)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x22f3) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fa5000)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fa6000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000153000-0x12c)=[{{&(0x7f0000fa6000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fa6000-0x60)=[{&(0x7f0000fa6000-0x1d)=""/29, 0x1d}, {&(0x7f0000fa6000-0x14)=""/20, 0x14}, {&(0x7f0000fa5000)=""/253, 0xfd}, {&(0x7f0000fa6000-0x41)=""/65, 0x41}, {&(0x7f0000fa5000)=""/218, 0xda}, {&(0x7f0000378000)=""/230, 0xe6}], 0x6, &(0x7f0000baa000+0xdeb)=""/125, 0x7d, 0x9}, 0x7}, {{0x0, 0x0, &(0x7f0000fa6000-0x10)=[{&(0x7f0000115000)=""/35, 0x23}], 0x1, &(0x7f0000fa5000)=""/30, 0x1e, 0x8}, 0x4}, {{&(0x7f0000fa5000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000fa5000)=[{&(0x7f000002a000-0x13)=""/19, 0x13}, {&(0x7f0000a26000-0x4c)=""/76, 0x4c}, {&(0x7f0000fa5000)=""/46, 0x2e}], 0x3, &(0x7f0000fa5000)=""/131, 0x83, 0x8}, 0x6a30}, {{0x0, 0x0, &(0x7f0000fa6000-0x10)=[{&(0x7f0000b67000)=""/61, 0x3d}], 0x1, 0x0, 0x0, 0x6}, 0x1}, {{0x0, 0x0, &(0x7f0000fa6000-0x40)=[{&(0x7f0000fa5000)=""/136, 0x88}, {&(0x7f0000c91000-0x9d)=""/157, 0x9d}, {&(0x7f00009ba000)=""/213, 0xd5}, {&(0x7f00002db000)=""/4096, 0x1000}], 0x4, &(0x7f0000b99000)=""/158, 0x9e, 0x8}, 0xbeb8}], 0x5, 0x10100, &(0x7f0000b3c000-0x10)={r1, r2+30000000}) 2018/01/14 06:58:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000009000)=0xffffffffffffffc0, 0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000055d000)=0x9b8) sendto$inet(r0, &(0x7f0000f9b000)="", 0x0, 0x0, &(0x7f00007b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) [ 75.588257] binder: 14476:14479 ERROR: BC_REGISTER_LOOPER called without request [ 75.612747] binder: 14476:14479 sending u0000000000000000 node 97, cookie mismatch 0000000000000002 != 0000000000000000 [ 75.626286] binder: 14476:14479 transaction failed 29201/-22, size 24-8 line 3206 [ 75.638972] binder: send failed reply for transaction 98 to 14476:14488 [ 75.662785] binder: undelivered TRANSACTION_ERROR: 29190 [ 75.672378] binder: undelivered TRANSACTION_COMPLETE [ 75.682746] binder: 14476:14488 ERROR: BC_REGISTER_LOOPER called without request [ 75.682780] binder: 14476:14498 transaction failed 29189/-22, size 0-0 line 3004 [ 75.691971] binder: 14476:14479 got reply transaction with no transaction stack [ 75.691979] binder: 14476:14479 transaction failed 29201/-71, size 24-8 line 2920 [ 75.718838] binder: undelivered TRANSACTION_ERROR: 29201 [ 75.724336] binder: undelivered TRANSACTION_ERROR: 29201 [ 75.729764] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/14 06:58:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = memfd_create(&(0x7f0000298000)='\x00', 0x0) pwritev(r0, &(0x7f000080a000)=[], 0x1000001c, 0x0) 2018/01/14 06:58:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) accept$inet(r0, 0x0, &(0x7f0000020000)=0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f000000020219", 0x7}], 0x1) 2018/01/14 06:58:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000473000-0x11)='/dev/vga_arbiter\x00', 0x400020000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ba8000)={0x0, 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000472000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000a42000-0x58)={0x3, 0x98d, 0xfffffffffffffffc, 0x9663, 0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigsuspend(&(0x7f0000b47000-0x8)={0x3}, 0x8) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000f6a000)=0x0, 0x4) 2018/01/14 06:58:37 executing program 4: r0 = eventfd2(0x8000, 0x1) mmap(&(0x7f0000db8000/0x2000)=nil, 0x2000, 0x4, 0x111, r0, 0x200000000) sigaltstack(&(0x7f0000db8000/0x2000)=nil, &(0x7f0000db9000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000001000-0x8)={0x0, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f0000c76000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pkey_alloc(0x0, 0x0) syslog(0x9, &(0x7f0000547000-0x5c)=""/92, 0x5c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000bd2000-0x8)={0x0, 0x0}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000e9000)=0x4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000024d000)={@common='lo\x00', &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x49, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e13000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ae8000-0x15)='/dev/pktcdvd/control\x00', 0xc0002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000142000)={0x7, 0xfffffffffffffff9, 0x6023797, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 06:58:37 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/rtc\x00', 0x240000, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000002000-0x2)={0x6, 0x8001}) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/14 06:58:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008c0000)='/dev/sequencer\x00', 0x4004000003fc, 0x0) fcntl$setpipe(r0, 0x407, 0x9) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000142000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) 2018/01/14 06:58:37 executing program 3: clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0xe523, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000706000)={0x7, 0x2, 0xffffffffffffffc0, 0x1, &(0x7f0000001000-0x1)=""/1, 0x69, &(0x7f0000205000)=""/105, 0xdd, &(0x7f0000001000-0xdd)=""/221}) pkey_mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000000, 0xffffffffffffffff) 2018/01/14 06:58:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x40082) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000002000-0x8)={0xee9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000c0e000)=0x9) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000040000-0xb)='/dev/hwrng\x00', 0x404400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c43000)={0x40000008, 0x0}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000040000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000dca000-0x4)=0x0) getsockname$netrom(r3, &(0x7f0000498000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b6e000)=0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000b86000-0x4)=0x0, &(0x7f0000cfb000-0x4)=0x4) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/01/14 06:58:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000095000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000b2e000)={0x0, 0x78, 0x0, 0xc87d, 0x5, 0x5, 0x0, 0x4, 0x1000, 0xb, 0x5, 0x9, 0x0, 0x3, 0x1, 0x5a, 0x0, 0x6, 0x80000000, 0x6, 0x1f, 0x2, 0x0, 0x311, 0xa000, 0x6b, 0x4, 0x10000, 0x9, 0x4, 0x1, 0x5, 0x2, 0x4, 0x2, 0x7, 0x1, 0xffff, 0x0, 0x20, 0x2, @perf_bp={&(0x7f00007b9000-0x1)=0x0, 0x0}, 0x1504, 0x8, 0x7f, 0x0, 0x7fff, 0x10000, 0x30d, 0x0}, 0xffffffffffffffff, 0x8000, 0xffffffffffffffff, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = getpgrp(0x0) stat(&(0x7f00003c9000)='./file0\x00', &(0x7f0000da6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000e48000-0x4)=[0x0]) sendmsg$unix(r0, &(0x7f000039a000)={&(0x7f0000f18000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d22000)=[{&(0x7f00007e3000-0xbf)="ce9055522354219f2f0d8cc5b99798230811fb5a10a285456b3e6ae730ab289812be06f783903c94f6d628f61fad7b5bcda46091e2d2f3033509d92b3ab44a01e676c43dc76fab81831631f25a1415f75ec9f06b83f0595f7ff6c783761318bc77db651df8ec11b0e2c35c3f9b30c7b2c876aae94f7f1804647904c66dad2f3e9f8caa6f8f7f58d23475b1de1bbcd8c30c50811abef51c81771f349329c55aceef1fac55d0767ac80e56b0c69c901ddbe8c3c8861555f2f5f6d9ae159e6912", 0xbf}, {&(0x7f00001fb000-0xee)="400bd9965e8ec4a00a7b4e7633e451ff0dc0b15251b2ae205b5dca2ef959259e28a2304bae798a67c56fc3aa7a0f55c7a7aabaadd48597d85fcac3ff1e3d186cdadde99d4c61ad540ff792170411e6eabc077fa03c75b18f2ac8f90ceea31deedffcc3a9dcd6cf0d47ef8d270c8d8a6f4b6573580fdb32a448101a342a95b9f8fc4f536f2ab4d7b2f30c8471c9260f167f7c80770c0379e65363de8d9962dd135d86a0cc9b36619938385f5945de0fa75d3079cf4d817d23cd0bedde5ff3ea6b7b53508b040e894fd071496a97ef066cdb1940f1f6353b4f5786c91d5e981973698d27c7988d641e6f40359f8414", 0xee}, {&(0x7f00007e0000-0x65)="fc7b83232a1ef45e137f98fb115c62ab0c3b7f1fa2f69908ac6f9046516f0cc18ae726125df41de9feebf05e5bf256c7dbca7a54b7f14881c6b60e946684124bef5464d43158ad165aeff457061d75394aa88749931a2e605465d9b232328627ac653e4771", 0x65}, {&(0x7f0000df8000-0xa0)="a756d1b8cb23e8ef4ad7534ac3d895397325bfc4da1b63ef7353e75c676d0d96c9919bb788aec9fc4ad82e7dbee41141aa3981efc658a31501cfb2db15c71b4a64381eab8d03d1bc117f776bef88f3727f99a3f2df3682670cc1d14a1d5f3c61a0e3f2264ff844a02b9e29d8923ff1d6bd5e7e8859652f483d99d258c02fd5b675185c9d5723e99050654ee5930ec91c09cdc90d1d8e1c0478372bb71105a20c", 0xa0}, {&(0x7f0000e70000-0xc1)="3c16b3eadce66b09fccf171415c1dcb0d3a92d4fe19625b21bfe0f9e24a481736903e3eb21016e6a19a9e57bdd6976fc6ff33faf85e1682e1c87840e2e9369fcb5f0f5f20d4070dee105494afb144fe76047f05b68949ccb1d531abe0bc8e4b6710649c2c0a18eb1f184ad670823097ed2094aa8a282441dfd346215550a7353a6cab4e21791d776c2d53e734b488c0d45a25b159c2e9cfbfc7e1c88221f3c2806f724f861c9df26ae06066cb7bfe703b561e7da79845a93a6e2527c5d4cceb506", 0xc1}, {&(0x7f00005fa000)="abeaacad05574a362b2ae9e93bb95e0227f8ead30cb1eeb30d3ce13c4a1d4321e63eeb36f298d4a95a9ccfe4b343db7ef6ebdd7a8f6d95a853f0b63cb09785fcef14496adfe6ee41583f60e4bed7bb465ef4674a6b64a1", 0x57}, {&(0x7f0000784000)="9e984c2e14b988da28df169ab6aeb95a69b53f6007838c1373a2a40203608e637fe425667cf077f49521948fe57fd81a14e76b53ef76dd16a6aca7208b667fe9e7f570400c5b63a58acacd53ccdc84643ee0a99f79a14fe0a0becfffd4f826c03cf02348fb2b929be628a1f9c7b87afc0d902decc76a1adb5c", 0x79}], 0x7, &(0x7f0000084000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x38, 0x40000}, 0x24008080) 2018/01/14 06:58:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000bb000)={0x0, 0x7436}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x7, &(0x7f0000001000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000)={r2, 0x1a}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r1, 0xd0, &(0x7f0000003000-0xd0)=[@in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffff974, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, @in6={0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb7, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x2, @rand_addr=0xb2fc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) r4 = open(&(0x7f0000004000)='./file0\x00', 0x84080, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000005000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000007000-0x4)=0x8001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003000)={0x5}, 0x4) ioctl$KDENABIO(r5, 0x4b36) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000003000)=0x3) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r6, &(0x7f0000008000)=0x200) 2018/01/14 06:58:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008a0000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ppp(0xffffffffffffff9c, &(0x7f0000599000-0x9)='/dev/ppp\x00', 0x640800, 0x0) setsockopt$sock_int(r1, 0x1, 0x400000000028, &(0x7f0000017000-0x4)=0x3, 0x145) write(r1, &(0x7f000078f000-0x1)="1f", 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000098c000-0x8)={0x0, 0x0}) 2018/01/14 06:58:37 executing program 1: pipe(&(0x7f0000cff000-0x8)={0x0, 0x0}) ioctl$KDSKBLED(r0, 0x4b65, 0xf99) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/01/14 06:58:37 executing program 3: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x1, 0x0, &(0x7f0000009000)="d8"}) sysfs$2(0x2, 0x56b, &(0x7f000046e000-0x8a)=""/138) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) 2018/01/14 06:58:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000043b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cc6000)="", 0x0, 0x0, 0x0, 0x0) r2 = socket(0x18, 0x0, 0x4) connect$llc(r2, &(0x7f00007bd000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000011d000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/14 06:58:37 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000132000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f7000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00005c6000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f000028e000-0x1)="") r1 = syz_open_procfs(0x0, &(0x7f00005f8000-0xa)='mountinfo\x00') r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000030f000)=0x0, 0x7563) 2018/01/14 06:58:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000090d000)={0x0, 0x8, 0x694afef9, 0x200, 0x2774323c, 0xa1}, &(0x7f00003bb000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0xffffffffffffff80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002000-0x4)=0xf, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000000010, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000f5d000)={&(0x7f0000eca000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000da6000)={&(0x7f0000dca000-0x458)=@newlink={0x24, 0x10, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFALIASn={0x4, 0x14, ""}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00002fa000)={0x20000000, 0xffffffffffffffff, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 06:58:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x3) syz_open_dev$binder(&(0x7f0000c71000)='/dev/binder#\x00', 0x0, 0x802) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/14 06:58:37 executing program 1: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fba000)='/dev/sequencer2\x00', 0x40, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x100010081, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/14 06:58:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f0f000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00004f8000-0x11f2)=@hdr={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "cba1bd", 0xf98, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ce270e", 0x0, "37a26d"}, "53785d09a5aba529a9e34f20e2dd35d466fe310c86cedca4308b21436ab4e70eafb164ca7fa84e4201df1fe0241e3d7f72413ee67968f493a7330b741b66a2a072b99d36d651caab7fbf0e616c78301228dc79926688e03301ba8f3ae10a5197367c28b46ee73520b8a1754f6d0dd24a225aa2da8666a3587b9df540cb1d77ef291f79f824f41ac87cc5f83b09e2e862280117b2f71a1abecee6cc4cd8becde2687bb5a0223cafc4a57390819d16fec1375a02edb508dd6c8a9f2e4326aec5d63f3fa506c4615b48f25e462a6e5ae34bdb3f285d1ddad7dd74c38b75cc5a38601057c6844025de43a971673525067765be13eec0f36829848aa417c32101e12831be7607ceef276e21ca5c641a1e73e76e796476fa57808ab484551a36876ce37093bb313db6005d5d0b928719eb36fd794dc999104ee5bab45a5ebaeed5880231115ca2c1a1adc5bbe8db3e7a4a41722439aa8fcf9e8ea63719f12e81755cc0357286cb623ef4cb14b9f37b12acc38b70c834635e15d1e2d0e64b1d188ae1bf3dfe47099a95567c14f32379710db366c263da7b1b276115b992af88add2366c20d31be92efaa60cda6dff9ea2bc7f3bc273c1e012d467e6511493d3b22b84125d34ef70db8d7fe788ae86e407155ad4afc89b2de362d4e4fed41dd32460b24c085cbd75f3793e3c1b24d69465e7753371153749e36ff90c6f72484e7757f987c48c1ca7d9023f61e2b9fa4fbb85ae864a996e3f8be2e0c25f3667a58f45a0386f7eb3326a167a5e8dc1e712a279863d9f086fa9415fdd97d9f9543e8d68f8738b889b4aa6e1ef271fd7c8092c19a4b011b12e111d1aac268af51f7eaba11f94eb8142503a75c7378a8639d40cb649c2be667f0c9a3fe3255735fd5d30f9bb723cd492b40cac58d2c1f0c76f3c550a53007be4c1718f28feaf20683fe014ae261f5f9ab0cde5d2e0d5c7f41b00dee55e499a6582720f2ea7c669a8e0a8f354b6b8eb2730c847f42088c76301e08476a66dff0e76d77fe6fb857eee51027f0484f328c1c022fe2b50a9f70f26b60cc2da4e200eb48f0e380c23e770af5232c9deae26b65a8693349f8000f3e664761831e1c779d2afb76eca0111fc20fe805cedc6f09f33a1e72bd321a560d50072907b7798dcd10d42f3ef211837b36ddbd99795668dafcf20a38709412f794404ceb78679498fb3d0657acb369aea0b0e42d56f88b9fc014488cef1e7593a9d1f898d0e4ff73da7baff7bbcdfa1705b789ab9567a98bcc39a9c4030e9bd164866f635c0066ea303f2660c2c20aab544c5583c655d1ea6631f54e3e68b5ee38a2186d25fcaef694e5b8c0afac6f676905c9e1bd1cf66c8c067da4261bae5ba8d6c7fc47eec4f8646992ac506d3e47c8cc143b3a4b509a90b2dfcfaefa8f8605fb5e5c7e7cda4dce78414e4e3587fbdf9ec79e3ad6a093daf351a127a2285136bd26e8c516f07c82eed7a85b313d3a511e8897666d138555f2f9ff67887f6033659550bb6611d839675cb2aa73e798536b2be98d8340dcf4a4b7f0f13f8ad9c9be30e4baccdb0711fc82c12f9518fa6d13e8b9244a3212291f3314833c686566fb9948c6fdec844dfe107e804588de97f3d57f80cc282625322198c3da3f244e9e2b63ac1c624da1ba131763a85284a7e41d982bd5c501584f21986e4f529d7cfe87569ed936f3bc01046dfd8060a0a85a9b67253a21a29de16931691349a032dda1f5d8150dc0007a48c32785e1715b449debc9910a05c339e6cecb5ce4221d29614442f89767a38342bac1a57e8d8740edb0427827e72c1ba65eaabd7747f9bdf4bc37d13ec7b4ddedce17c22032e06c088267879a0cf10230e024c1714b32a878ff67574480fd4452a247567d9f8823bdd483377214082c1c57521b6652f92f88d0cb8e7e99cde8258a2f684a700cf64c1bc71632736045368ac12ed38f41dea6f6d59bd75d0daffbd335a30e684d7cba75b7d0e11692c0ab5288e652e8d5b10b9cf90e89390a547113ba57457601fc3794ba14e76f3fabe283bb769ff6c4f4cf960fc06eb04e5ea6ce5bd7edf35e512bee4f2a790708049de37c63241a7290e37c5c14bdfc2e4de924ff632a4f67cc79376d81a0ca09aa4e4bd1c3674607cab7e9fc207b4a34e99ab990c608386e62ad27aa14d30d9998d171237783a72fafbe03bcf16ebcdcd4ec45fb0a24e05dc3afa1c92e3dcade227203e9b61dd919a85850712c700e6693ae814d63193a0746e3b34ac7e1e543dd04019cd6dc839ae6802c516d85309c496a5a8cea0745e1c0cdc3b76c22499d1f895d3c47c9713d33df1132c792b56247ed81bc0e59349dda660d53f9212d50079f636bb50341cde2cd65dbc9a92a8def7345c6607ea64401aa991049eb8dddc245625335311f2432d0e261851bf95bc26d1228c4710d0aadade3d041d297df71733a0ab43d54fef7a9e2dc2baeb70528731e290531bc1e48107448744ae33e4fe6bd0f2e8768ed93202553cfcf42841cc1a1f424481f3a2552d3bfc121c389667208f8f3637536f5b94c00e1188f0e9e06cf0194283bf1cb16d34dee940cae3616455944ba57bdffc987b6c6fe3e4516e5a999cb27691da79411e18b3233385d6279de21952663789b36abe22f95688697c5a71b5463c478a6d2947954a15c32981518043200f3d67cf594f633d7277aed911f5c8ab9ed35c63698ccd493c7932812532d498bdd16c9dd64a88a1e71b2a9d6b9e9448b757bc750ad4dedb1469a46d5513cc377c5dce266278ee3a966034c64ca9da54e05605ea80894088c4e824d3e30fc43c2dbb194838fb79ee037db44a8dd092c8ac1b96d51c3cd423187a07b0bf48bee077d19d50982c1ad4537af63911454a489651527ea3a4b2f0eee76a07d28841b0d03f9bb62942e8170222024ddd0e6f6b1c652d4086689f810939c71732235ae9acce54762f80bdac25a976b15b873842214373737096790f7e88362b76cf1113f23d59190326cc5672cc316f33fe669f38910a0455b7eefc93e49f7bb4d3ac28403728c53c4033621863878931f3ce49fd4a3884623d2b10209998ec7572d2594623596375308cb3b27661475757c6750c2b0ca14a5568dcdfb75b446bd966cef61f5a818be328e8a0ab0e4d3bf6882b538839099d249d880c8ff5078bc941ed271d471817fab596ad42c14093c8a20e19d41cef88cb0e4fee7c73eb05dd04aea6d8f2f392b6ce7c010faf6417c7322321917a2e5536e4f8b077d11b6d64563c8cc3607897f46348ac14b88c941a98125bab1ed8ba476b650e1955a2f920e3be5a97045b0340540fd3916baaa8853e1bcd2dd598fe732ef191231446a443fec61b5345c9af6d8aa2514aa3556dba5004b5486a9515164204eddaedc1ff6a35ba0f9425cb126640dfe673509095f6566c44f1a45da42680fe457ac8dc1d7d984a29f9e2b3f0d12110628ef3328928e96433bf65777c2954c039899dff2a70a92dad96de765f6c4fbf644834b6b5201fa216808d84c9212d3eabca2c60cd7f169868bb58925901620fffba6907fd5374dfc18381b0a5e443f110dfc4e773686060e08672f239106df56a181adf899a25bb06624dfdc77192e2e6a67d0478e3ffaf80efb8dca643707b59e53e1ec548b8369292aee102d77d2730d1e89b9c5956c6cd75f357d334356ee2c364e3738be98fdaf06c2097d7646c8ada412af36666b6ed6b7e6dc41948826b875d258bee8c94186ed2e86d625e7889bb5175deaf6b214450ff94d7fe2e4527ef27cacf6ed6521f3dd4ac33b2e74a18ae8b82b3efe0033a9868d3de61d3a6a7bb2b246456c0b98d9c6d534a69e09f9899ba6a029b3bdca18dd9699e4880c68d6af9d1fd9110e2beb89a342e4e69e3a304c3e989614960da3f46c9c5fd8346a232535e539cc813e2a13fbad0841182a998a7de7acfadba031ae7f6e13298f66872271c3e39de6d8cec27bc48a2ec4cadc55c85b9ef681bdb61e4d9e0f059328ef5f3b9fa000e5338b9f9560144cb7c0a4fedcae70635e054daaac5dbb76e2a6af2117b643f676f9be9647b22e18324eb56ae6ac0773a8f68cce4fed76554667c393e58f2258a8748679ad3a3a911f8fa3ca2ca8ae12a195879e669ddd0aa0a8d4248e58f77c1c6cc6329badc42633c5e7d9220ebb32d30e92498d7ed87c1badb84583308f20bae31103166470c5364c9bc02d068631cdc0dd2651dc1d40c31e93bee2824539ff0250c22ef80e04d6da07a2cf83c324b2076e484ac9a6e2d4f57f39459e0e0cd8d517f9ceaf045fcc9c06b0f71dcece6f10dc554308bf19574119ccb30066334e07a6892632035f2d17f0671518de8678c036b63872998615194e17b12a6d8927f9c68e5aefa0e2e04fcba55c0381198770e904c52576353cb377356ea1e5be5f764d58b50a91ea97f0a2fd984e4c4a047f60ddc9e8b8fd7ed3c05363804e53341f1b6c9ac6f69483a0cf93db73cf1d50a770044411714246bde385a68134318bdab075be9415bf8dbdc75dee53ee63d8e3bbfbafdef11b14600c36005acd443072155442faf51f34b951daf4c9a6ea8f819b07df57f8f8fbeeb27e18dbef4f7354ae0bbd27f1f4c95ed3bb1cdd78f74e44125a0f9edae25745cc844fb6712856b5d4b91b75e81b846fde2764848c0e40826ba527a4cc3eca384eb8f73c79ca5738d7a199e9a6c902d0dcb07cdcb4140d56e53d130aba0fc7f3c78d86ee39eca26449d9f91d6927b055658cb0574ef396cbee232aaab7e54d0365019a85c00257b184e4b1dd769e5fc63de51d0bacb16e8114ccc6c83411511f1314b18bec2322c341ec9254078dc84b3998bef276d010fa2d590aa9cc89cd630ffb238b74a450ec471574585e2902ebacb02426e48236c9756cc36a0b08563cdedf14224a655d878a03bdddf73369d9daf2d217de663abd406541c9504b77084d475a17124f6f060b383219f918889fb8ef26b6fe90d50af314a99a32a2adad835214144995640476adf7d3c51eb84f2efe92faf94426f90f6227e3f203b94ca56167e3a546e151857209a879f27b56087bbf7d7e478b346f397da73a69e7a69fcf42b206b3265e190435211f90d9cfa687114a12fbe410ac84a39ff03e1d2f8ebb1abe6417d8aeb5acd22f0a847143c46c1f59442f132406d7ed60e6cddf6992f0e5734eeac9051a4afeca2761394186283d800254e359897a6f2bda2ca70662eac31c8baec9e7888838bb8cbcc999185c0ea4a50c2549f11c3aea8d8adc7a111b6209d533f874222a676554a2f8f93a771d507c5ee4ce5543fc76db66072a2d4e73107b12755629eb2c386de3fc469c28bb293472f6ef1a5f59b35c3fd66c156f605af87a6b9570a1a8bf49c05064fb61b5f27812791000168ce8fee98eb4753f59503f29c64c5d526d2d0336cd0b179a2b1ede24d88c5964da029165e12dd41147aecce19c39402c617fac03c8bb51bc9cbba944f738a82893100376d6a653e64d826279a1c8c9b80a9bbb84adfb56f33fa6cca4aa4443ed519e6dc4bcc00cbba88913ab67fad590c19439e9aebc2a0fcda9974c41ae423d45b8c9ef64f0df0d16677cb4b93d337287c8438a720c831342021"}}}}, 0xfca) 2018/01/14 06:58:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() close(r0) r1 = dup2(r0, r0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000876000-0x2)={0x6, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) close(r0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ffe000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f25000)=0x0) fcntl$lock(r2, 0x0, &(0x7f0000889000-0x20)={0x2, 0x0, 0x7, 0xfffffffffffffff6, r3}) dup2(r2, r2) uname(&(0x7f0000d2d000-0x2a)=""/42) [ 76.086187] device eql entered promiscuous mode [ 76.098240] binder_alloc: 14550: binder_alloc_buf, no vma [ 76.104536] binder: 14550:14583 transaction failed 29189/-3, size 0-0 line 3127 2018/01/14 06:58:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/01/14 06:58:37 executing program 5: mmap(&(0x7f0000000000/0xcdf000)=nil, 0xcdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000cdd000-0x22)="220000001800070900000000000000000a00001e0000000800f8ff000500026fff45", 0x22) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b29000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000cdf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00006ae000-0x20)="4aaceed6a8136e24afd5bb691f240c27decd6ac1a4aa436a93b8e1bd474dcb5a"}) 2018/01/14 06:58:37 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cb1000+0x728)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x6}, 0x4) 2018/01/14 06:58:37 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ffa000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000ffb000-0x4)=0x2, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000ff9000)=@proc={0x10, 0x0, 0x3, 0xc00a4101}, 0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f00005fb000)={&(0x7f00006ae000-0x48)=@full={{0x3, {"a1f27a14a8d4f9"}, 0x1}, [{"efddbe4d37051a"}, {"57f42091ddb747"}, {"52886526014caf"}, {"dc1ff096afd012"}, {"8bc57b4e29a5e3"}, {"bdfb2685412f71"}, {"0bf27302292959"}, {"9d4fbec84875bd"}]}, 0x48, &(0x7f0000ffa000)=[{&(0x7f0000982000)="f8e3925772446f32f5f4b2737c51db1aeaf681edc4a6ce03d9bc637f3afbda9d5a498d1c8b5436b9aed150e449", 0x2d}, {&(0x7f0000ffa000)="4022be992c6da9133a3ef1d248cdcf7cc33e94b9a692b4dce3f69d262262dbd5cd4afbd9ba3d3e8241ec947820b3639f14a19865b96c90d5a9f29670e708d53f11967e6515563030efbca5a2688b7974b288132e8b41", 0x56}, {&(0x7f0000e4f000)="073cde036a5affd628e82a19b47365ef73187a493b84d074474dd39b73683a90653148e79201a4671125f6832b43160b64c04dd6aea8e91173593a6b2c621cab3e471b3782056f2f4abe51d92ccee3d126633f549275abbc4a02ee40ecae997f46504ad66aad8dd1fe18446c0d24d8d1cb3bd2e07a43b580fa54430c4650943eefa217198a383a55f3c8b5453956026068a0e7c0530dd001ed2e2c6884bf788649268192b7", 0xa5}, {&(0x7f0000698000-0xac)="a2de4be4b3cc16accad76087c3a8865ce7532273e85a15f061144cdb21dee377a623476a8b9303f1b1b50566a955cfbe68fdf6a055ddc5a37092198beeaeb2c1294764fe6f7b8276ff64d86d01cf36cc4e59df376d892dcd40f9e73028153e0be421b09720de8bed0600452accea87659705a1621fe57d5ce33f9dddea5c0c63132933e043b2d5e14215e8b9bf028f7f338b0df59df998527d05788e0a9b57400206a96355fb45449af4091e", 0xac}, {&(0x7f0000c8a000-0x3e)="44583346696ecf1f01779f32e30b093b06e649862039ca5e7f3fa69e0c76312f2f57d6c7af8a8909e5948341c85248649d2308dc9f3cfb69a1f05e3ca2a3", 0x3e}, {&(0x7f0000ffb000-0xf3)="f71771f9c8721c5cc7697d560d67623f130622a818f88d0569a62aadd1bfe6ddf56fcd54fdfdd68171cfd2a44cbe680892fe1e5af7de32942352aa9c17f9dd07e5de0c9cab86546dfb9dc141b95a1f8fd8a040cadca7a87903e87bd819b5e3b97fd9c0d6ba188fc068623af76d1a755e5c759b0f75ab6fbdcee49e98fe938ebe05ad50e1d51275c7c341a2d688e34eb45d9d1046deb27e83c1c5d0a4ffddd3d923bce91854fa503d67a5d563bcfcb1429b00ddf77a2a161ec9e281cae396085d382447044f08f4884808be18b2aa47a65ee4b80ba3d1ebe780b6a67da44076afb869205d5f23a6b8c303fa5d7346623a88fc60", 0xf3}], 0x6, &(0x7f0000ffa000)=[{0x88, 0x11, 0x4, "7e6e111fa9faf37d5dd379e79c57366c046f732f675fb5aa6904a7e7a98f5ddd8c55a5ca8c1eae1238d2a990b219c74f4797b37dd1d6b5db18f5e1fd57abaa17a9923234265cd897e4f2195a45a8cc9f5faa7c88419c2706450132e168b55933f82970354925a5c7c6bccd81f9654ab1205d7d"}, {0x60, 0x13b, 0x0, "bd8ae7ea978a52357508e503892692b0b76355487e6744852b3e9976dec01457ce3029d1cd603044eb0d34a26e58564f2321c18556c9860ab6feb59b2a86df10dbfac528a2405429ae043161047594"}, {0x20, 0x3a, 0x20, "607bd18fc503422455e88e2df84a"}, {0x20, 0x1, 0x1f, "161e253638f78f0752"}, {0x1010, 0x19e, 0x9, "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"}, {0xc0, 0x108, 0x5, "69ff246be8072b0a69693f0913b0d830526522465f884279fced189a42204cb22a78e217471900b3bd6697941351501fc2441c1e9b5f508eb18e02e27ea5b2a39be5cd5dd467bf4f467e1442f821e329513e5301e0bb6240d1e4529ae6e266407035dd182cddb016fa63b5acf8bd142274dbdbbf4abae5d1306b15e44ab57bd3d998d8b0589722ddcdf79a18500ad4fe12edbfcba15bd15cab03f5482fa8dddcd9b3f9c9747ddc1cd0fb3cc67ffc0c"}], 0x11f8, 0x20000000}, 0x10000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f00000f0000-0x28)={@common="6c6f00000000000000450000ef5a00", @ifru_ivalue=0x0}) memfd_create(&(0x7f0000ea5000)='/selinux/create\x00', 0x1) 2018/01/14 06:58:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b4000-0x9)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r0, &(0x7f0000712000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000caa000)={0x0, 0x3}, &(0x7f0000927000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002000)={r3, 0x7}, &(0x7f0000d0a000-0x4)=0x166) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000552000-0x8)={r4, 0x7, 0x6}, &(0x7f0000ad9000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000cda000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003000)={r5, @in6={{0xa, 0x2, 0xffffffffffffffc0, @loopback={0x0, 0x1}, 0xe9f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0x9, &(0x7f0000000000)={0x8a1, 0x10001}, &(0x7f0000002000+0x93e)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x2005, 0x84, &(0x7f00008e0000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f00005b7000-0x21)=[@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xcea4}, @in6={0xa, 0x1, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}], 0xffffffffffffff21) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000035b000)="", 0x0) 2018/01/14 06:58:37 executing program 6: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6f000-0x10)={&(0x7f0000b6e000)=@newsa={0x138, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000893000-0x9)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009b5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d7000)=0xe8) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000302000)='./file0\x00', &(0x7f0000b6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000af1000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x3b, r2, r3}, {0xffffffffffff771b, 0x0, 0x2, 0x43e4, 0x9, 0x6, 0x3, 0x28ff}, {0xa9, 0x7, 0x3800000000000000, 0x100000001}, 0x6, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x2, 0x2, 0x2, 0x1, 0x200}}, 0xe8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000818000-0x9)='/dev/ppp\x00', 0x202000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000d1000)={0x0, 0x72, 0x0}, &(0x7f000085f000)=0xc) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000b70000-0x4)=r5, 0x4) 2018/01/14 06:58:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) sendto$inet6(r0, &(0x7f0000690000)="974536fa6d620c382cfd2bb8ba6b83d642dc7844c25e09771c87d3c25475a1f082abe25a107e91c3d373656ee00d4bed2305fb7a37886ac0dcc10ceff0d3915a81abca147c35fb01fadb9a7999ff066584ecbf1558", 0x55, 0xc041, &(0x7f0000782000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000677000)={0xa, 0x0, 0x20002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, 0x1c) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0xb) 2018/01/14 06:58:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001c9000)={0x0, 0x0}, 0x80000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00008dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000859000-0x10)={0x6, &(0x7f0000b13000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f00004f0000-0x154)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in=@multicast2=0xe0000002}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 76.188214] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.189499] binder_alloc: 14550: binder_alloc_buf, no vma [ 76.189516] binder: 14550:14557 transaction failed 29189/-3, size 0-0 line 3127 [ 76.210281] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/14 06:58:37 executing program 4: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') lseek(r0, 0x0, 0x3) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00009a6000)=0x800) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/14 06:58:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000da0000-0x290)={0x8, {{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 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]}, 0x1, 0x4, [{{0xa, 0x1, 0x3248d420, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7a00000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe41}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x52) 2018/01/14 06:58:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000291000)='attr/exec\x00') setsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000898000)=0x4, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000e2a000)="ff01000000000019000000000000000800000000", 0x14) 2018/01/14 06:58:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b3c000)='/dev/pktcdvd/control\x00', 0x105300, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000a1000-0x4)=0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000154000-0x4)={0x0, 0x3, 0x0}, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r1, 0x0) 2018/01/14 06:58:37 executing program 1: mmap(&(0x7f0000000000/0xec7000)=nil, 0xec7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000af7000-0x10)=[{&(0x7f00000d1000-0xd0)="390000001300090480000000000000001800002c01000000450000070000001419001600011001222600020007a155000180110c000c2ce400", 0x39}], 0x100000c8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a06000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000011f000)=0x8, 0x4) 2018/01/14 06:58:37 executing program 7: mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00004ae000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df5000-0x4)=0x0, 0x4) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000c9d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000933000)=0x182, 0x4) sendto$inet(r0, &(0x7f0000931000-0x832)="d3", 0x1, 0x0, &(0x7f0000931000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 06:58:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f6e000-0x4)=0x4, 0x4) getsockopt$sock_int(r0, 0x1, 0x400000000002f, &(0x7f0000018000)=0x0, &(0x7f00000d2000)=0x4) 2018/01/14 06:58:37 executing program 0: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000476000-0xc)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000ef5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000ef4000-0x4)=0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006e3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef5000)=0xc) r4 = getgid() socket$inet6_tcp(0xa, 0x1, 0x0) fchownat(r2, &(0x7f00005bd000)='./file0\x00', r3, r4, 0x100) [ 76.259126] keychord: Insufficient bytes present for header 3 [ 76.267128] IPv6: NLM_F_REPLACE set, but no existing node found! [ 76.283732] keychord: Insufficient bytes present for header 3 [ 76.294520] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/14 06:58:37 executing program 7: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fbc000-0x9)='/dev/rtc\x00', 0x585482, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00003a1000)=0x7) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00002b7000)=0x1e, 0x4) personality(0x0) 2018/01/14 06:58:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000057a000)='/proc/self/net/pfkey\x00', 0x2a0002, 0x0) connect$ipx(r1, &(0x7f0000209000-0x10)={0x4, 0x8, 0x5, "e6598631ce79", 0x2, 0x0}, 0x10) dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001000-0x4)=0x4, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000eb8000)="f2b2d882c1d0a66c5688e0a441d26d4c", 0x10) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000679000-0x43)="5003c661c400c0b055e972a1134e1eb1f5f087749d2656c0ff442e54a07087320e2ae13410d268648c89719545a4f2be2a1b6d2515616a97ff4a808c148150525804f9", 0x43, 0x20000001, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) 2018/01/14 06:58:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d7e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000501000/0x1000)=nil, 0x1000, 0x0, r2) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/14 06:58:37 executing program 2: seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000e65000-0x10)={0x6, &(0x7f0000001000-0x28)=[{0x0, 0x1, 0x4, 0x4}, {0xcda, 0x2, 0x0, 0x10000}, {0x0, 0x9, 0x20, 0xfffffffffffffffc}, {0x0, 0x9, 0x9, 0x57}, {0x8, 0x0, 0x7ff, 0x5}, {0x7, 0x3, 0x5, 0x1000}]}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@generic={0x1fd, 0x4, 0x7fffffff}) select(0x40, &(0x7f000005b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000044000-0x40)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000638000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000035b000-0x10)={0x0, 0x0}) 2018/01/14 06:58:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7fffd, 0xfffffffffffffffc) fcntl$addseals(r0, 0x409, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a0a000)="9403", 0x2) userfaultfd(0x80000) 2018/01/14 06:58:37 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f7d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007ef000)=0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f7d000)={0x0, 0x0}, &(0x7f0000f7e000-0x4)=0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f7d000)={r1, 0x428e}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000e74000-0x10)=[{&(0x7f0000f7b000)="1f00000011000924070300209c0500ff0700000005000000d7fffffb084d3c", 0x1f}], 0x1) 2018/01/14 06:58:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000087c000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbd000-0x4)=0xe8) r2 = getegid() fchown(r0, r1, r2) symlinkat(&(0x7f0000e9b000)='./control\x00', r0, &(0x7f000052d000-0x8)='./file1\x00') mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) r3 = openat(r0, &(0x7f00005bc000)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000a85000)='./control\x00', 0x0) rename(&(0x7f00003f2000)='./file0\x00', &(0x7f0000daa000)='./control\x00') mknodat(r0, &(0x7f00001e2000-0x8)='./file0\x00', 0x8000, 0x9) 2018/01/14 06:58:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f00008e2000-0x10)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e2e000)='/selinux/mls\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000863000-0x8)='./file0\x00', 0x1, 0x8) 2018/01/14 06:58:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00002e4000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000070c000-0xb6)=""/182) flock(r0, 0x1) getpeername$ipx(r0, &(0x7f0000ebd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e2a000-0x4)=0x10) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000087f000-0x41)=""/65) r1 = syz_open_dev$usbmon(&(0x7f0000b88000)='/dev/usbmon#\x00', 0x3, 0x200000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000df000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e79000-0x4)=0xe8) sendto$packet(r1, &(0x7f00002cc000)="844ec8f78311a54f3ad773be13d8da47b7d039114366dd57fd6e4a2652352b647af77c147cba205a3ece976cf748c1e96a0cfb91a0342f1ea741b54abee6861712c443b933ccf0bc419ea2a022e1f36050114c17cb7e333cc136d87f45163bf17d48720c9931cee6a8b9605de324740e84e3e6023baf6a246dfeb8dfc76653fee5d57238c311dd40847e1ba328ff4f0a25c5c16ade59b3ddefe14cde56954c1a077b85680e93c3217154d1726bdc0d28898a72118117872da69c4071725fdaf9c0a888da", 0xc4, 0x48005, &(0x7f0000b18000)={0x11, 0x7, r2, 0x1, 0x10001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/14 06:58:38 executing program 3: mmap(&(0x7f0000000000/0xd4e000)=nil, 0xd4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_key={0x1, 0x8, 0x242e, 0x0, ""}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000077e000-0x12)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$inet6(r1, &(0x7f000055a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cab000-0x4)=0x1c, 0x80800) 2018/01/14 06:58:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000728000-0x28)={@common='syzkaller1\x00', @ifru_ivalue=0x7f}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000b36000-0xc)={0xfffffffffffffffc, 0x0}) bind$ax25(r2, &(0x7f00000e0000-0x10)={0x3, {"91d39edf07e712"}, 0xfffffffffffffe00}, 0x10) 2018/01/14 06:58:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) clock_gettime(0x7, &(0x7f0000d29000)={0x0, 0x0}) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) dup3(r2, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2018/01/14 06:58:38 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000006000-0x10)='/dev/input/mice\x00', 0x0, 0x50b002) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x1, 0x3, 0x3, 0xfffffffffffffffa, 0xa, 0x20, 0x20, 0x11, 0x0, r1}, {0x100000001, 0x3, 0xc1ce, 0x9, 0x1ff, 0x2, 0xffffffff7fffffff, 0x8}, {0x2, 0x8, 0x3f, 0x1f}, 0x2, 0xb, 0x0, 0x1, 0x3, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x6c}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x2, 0x2, 0xffffffffffffffef, 0x8, 0x3, 0xff}}, 0xe8) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x8)=[0x2000000000005, 0x0]) clone(0x0, &(0x7f0000004000-0xf)="", &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000002000)="") ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000000)=""/147) 2018/01/14 06:58:38 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x704db26a7929f689, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000a92000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r1, 0xa, 0x11) connect$inet(r1, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001e9000)=0x0) r3 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000021000)={0x3, &(0x7f00001ce000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000b86000)={0x0, 0x5}, &(0x7f0000d85000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000588000-0xbc)={r5, 0xf2a, 0xb4, "a4f03f80c18bd0f3904a4c35b89b16ec645499a86aef6b458a6fc6a60c6b674c5bf394638a5324ef18101037181259d772c85135ae03fac161f7be2da6e45c2297a09aedd9f48994dd18f815cbab8b42014ca0fc2cc028c9a8f0a174a1f55746ab4bd117426685a640b800858f21cd2396d4dd54608b8c970d4b035541e47cfe5753a9b80bf1dcee0c679ca69aaa479a290c8edf22e9a67185b89dbac55556ce947e8eb404e3ea2ae92d67f4ea6b4b1ac8944860"}, 0xbc) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00003a7000)={r4, 0x1}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000b09000)=r2) ioctl$int_in(r1, 0x5452, &(0x7f00008ed000-0x8)=0x20) [ 76.401297] audit: type=1400 audit(1515913117.980:46): avc: denied { setopt } for pid=14635 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_generic_socket permissive=1 2018/01/14 06:58:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000959000-0x12)='/dev/input/event#\x00', 0x0, 0x200880) fcntl$setstatus(r0, 0x4, 0x2800) readv(r0, &(0x7f0000006000-0x60)=[{&(0x7f0000003000)=""/206, 0xce}], 0x1) signalfd(r0, &(0x7f00003de000)={0x2}, 0x8) mq_open(&(0x7f0000530000-0x12)='/dev/input/event#\x00', 0xc0, 0x105, &(0x7f00008fb000-0x40)={0xfffffffffffffffd, 0x100000000, 0x1e, 0x3, 0xb2, 0x3, 0x100000000, 0x2}) 2018/01/14 06:58:38 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_adjtime(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000014000-0x8)={0x0}, 0x8, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000d7000-0x8)={0x6, 0x400, 0x6, 0x10000}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 06:58:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_gettime(0x0, &(0x7f00007b5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x6, 0x4, 0x1}) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d2d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 06:58:38 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007e3000-0x8)={0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000963000)='/dev/pktcdvd/control\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000089c000)={0x1, &(0x7f0000001000-0x4)=[0x9]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b36000)={0x0, 0x0}, 0x84800) 2018/01/14 06:58:38 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000024000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) [ 76.516740] FAULT_FLAG_ALLOW_RETRY missing 30 [ 76.516742] FAULT_FLAG_ALLOW_RETRY missing 30 [ 76.516754] CPU: 1 PID: 14678 Comm: syz-executor6 Not tainted 4.9.76-g8e170a5 #11 [ 76.516757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.516770] ffff8801c63178b0 ffffffff81d93149 ffff8801c6317b90 0000000000000000 [ 76.516779] ffff8801cc948b90 ffff8801c6317a80 ffff8801cc948a80 ffff8801c6317aa8 [ 76.516789] ffffffff81660c0a 00000000000065e3 ffff8801c91fa0f0 ffff8801c91fa0a0 [ 76.516790] Call Trace: [ 76.516805] [] dump_stack+0xc1/0x128 [ 76.516817] [] handle_userfault+0xa3a/0x1310 [ 76.516829] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 76.516839] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 76.516849] [] ? preempt_schedule_common+0x35/0xd0 [ 76.516858] [] ? handle_mm_fault+0x117b/0x2530 [ 76.516864] [] ? handle_mm_fault+0x1fc3/0x2530 [ 76.516871] [] handle_mm_fault+0x1fd1/0x2530 [ 76.516877] [] ? __pmd_alloc+0x410/0x410 [ 76.516887] [] __do_page_fault+0x5c2/0xd40 [ 76.516895] [] ? mm_fault_error+0x2c0/0x2c0 [ 76.516902] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 76.516910] [] do_page_fault+0x27/0x30 [ 76.516916] [] page_fault+0x28/0x30 [ 76.516924] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 76.516932] [] ? SYSC_clock_adjtime+0x10e/0x260 [ 76.516940] [] ? clockid_to_kclock.part.4+0x80/0x80 [ 76.516947] [] ? SyS_futex+0x22e/0x2d0 [ 76.516953] [] ? do_futex+0x15c0/0x15c0 [ 76.516960] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 76.516969] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 76.516976] [] SyS_clock_adjtime+0x1c/0x30 [ 76.516983] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 76.711086] CPU: 0 PID: 14690 Comm: syz-executor6 Not tainted 4.9.76-g8e170a5 #11 [ 76.718671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.727991] ffff8801c858f980 ffffffff81d93149 ffff8801c858fc60 0000000000000000 [ 76.735946] ffff8801cc948b90 ffff8801c858fb50 ffff8801cc948a80 ffff8801c858fb78 [ 76.743903] ffffffff81660c0a 00000000000065e3 ffff8801c98e08f0 ffff8801c98e08a0 [ 76.751873] Call Trace: [ 76.754431] [] dump_stack+0xc1/0x128 [ 76.759764] [] handle_userfault+0xa3a/0x1310 [ 76.765789] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 76.772767] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 76.779136] [] ? handle_mm_fault+0x117b/0x2530 [ 76.785332] [] ? handle_mm_fault+0x1fc3/0x2530 [ 76.791529] [] handle_mm_fault+0x1fd1/0x2530 [ 76.797550] [] ? __pmd_alloc+0x410/0x410 [ 76.803234] [] __do_page_fault+0x5c2/0xd40 [ 76.809085] [] ? mm_fault_error+0x2c0/0x2c0 [ 76.815019] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 76.821657] [] do_page_fault+0x27/0x30 [ 76.827171] [] page_fault+0x28/0x30 [ 76.832415] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 76.839221] [] ? SyS_signalfd4+0xd1/0x410 [ 76.844995] [] ? signalfd_cleanup+0x80/0x80 [ 76.850933] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 76.857742] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/01/14 06:58:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xcf) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003bf000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000409000-0x18)={0xac, 0x3, 0xffff, 0x2, 0x5dbb5535, 0x6}) r2 = syz_open_dev$mice(&(0x7f0000035000-0x10)='/dev/input/mice\x00', 0x0, 0x400800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000074b000)={0x0, 0x6e, "3f8ea79bb51ac6a4291ca8473a07625b88cad2ceeefe7ce3844ed8abb8ff58db66796997c339773fd80600b9bafc3fd2adb707dfe80a0ceddf8153fb1c11cd98e504cd42dd3955836239b89d4f639ca6fcdbe1b970a4b6ee17f030b25ff572c05db036698fc68e154a747c26679b"}, &(0x7f000090d000)=0x76) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000aa7000)={r3, 0xfff, 0xc3bd, 0x200, 0x1000, 0x773}, &(0x7f0000765000-0x4)=0x14) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000137000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000271000-0x14)=""/20, &(0x7f00002c3000)=0x14) 2018/01/14 06:58:38 executing program 4: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000066c000)={0x9, 0x100000000, 0x2, 0x80, 0x4, [{0x5, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x616, 0xb5, 0x200, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x0, 0x100, 0x96b1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x4, 0x4, 0x1, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009d1000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f20000-0x4)=0x10000, 0x4) sendmsg(r0, &(0x7f0000def000-0x38)={&(0x7f0000f1f000-0x9)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001cc000+0x131)=[], 0x0, &(0x7f0000f19000)=[{0x10, 0x0, 0xe7a6, ""}], 0x10, 0x40}, 0x0) 2018/01/14 06:58:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x17) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000180000)='/dev/keychord\x00', 0x400000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) 2018/01/14 06:58:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000581000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000008000-0xc)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f00003b8000-0x4)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/14 06:58:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000008e000-0xb)='/dev/hwrng\x00', 0x880, 0x0) connect$inet(r0, &(0x7f00006b5000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmsg(r1, &(0x7f00003d6000)={&(0x7f0000e6e000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(xeta-generic)\x00'}, 0x168, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000eb1000-0x5a0)=[], 0xffffff62, 0x0}, 0xfffffffffffffffd) r2 = syz_open_dev$sg(&(0x7f0000e81000)='/dev/sg#\x00', 0xb5f5, 0x40000) getsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000cfc000-0x17)=""/23, &(0x7f0000fbd000)=0x17) 2018/01/14 06:58:38 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/checkreqprot\x00', 0x440000, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000002d000)={0x0, 0x8, 0x7}, &(0x7f0000028000-0x4)=0x8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000026000-0x14)={r1, 0x200, 0x401, 0x1, 0x2, 0x837}, &(0x7f000002e000-0x4)=0x14) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000018000)="f8", 0x0, 0x0, 0x0, 0x0) 2018/01/14 06:58:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) sendto$inet(r2, &(0x7f0000fbd000)="", 0x0, 0x20000000, &(0x7f00002c6000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008b5000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000321000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f000038c000)={0x1, 0x0, 0x526c}) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000285000)={0x29, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000380000-0x10)={0x1, r5}) r6 = socket$inet6(0xa, 0x100000000002, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) connect$unix(r7, &(0x7f000007c000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) dup2(r4, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/14 06:58:38 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000020f000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x1, 0x1, 0x9000}, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ce0000)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) prlimit64(r3, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000002000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) connect$inet6(r1, &(0x7f0000001000)={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x80000000}, 0x1c) keyctl$revoke(0x3, r4) [ 76.864286] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/14 06:58:38 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x4, 0x9c37, &(0x7f0000009000)=""/237, &(0x7f000000a000-0x4)=0xed) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000c000-0x80)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f000000b000)=""}) 2018/01/14 06:58:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000d66000)='posix_acl_accessmime_type^em1\x00', 0x80, 0x121, &(0x7f0000a8e000-0x40)={0x7, 0x1, 0x2, 0x3f, 0x8, 0x8, 0x4, 0x8001}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e61000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000527000)={0x0, 0x0, 0x0, 0x0}) ioctl$TCFLSH(r2, 0x540b, 0x0) 2018/01/14 06:58:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000072000)=[{&(0x7f0000f17000-0x3c)="3900000013000947000061e1c3050000070000bb02000000450000000000800007001a000100ff000200280ff43dfb011018e9ffff06000d00", 0x39}], 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000d38000-0x8)={0x0, 0x0}) 2018/01/14 06:58:38 executing program 0: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000505000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ca000)=0xffffffffffffff8b) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) keyctl$chown(0x4, 0x0, r0, r1) 2018/01/14 06:58:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x40, 0xb) write$tun(r0, &(0x7f0000257000)=@hdr={0x1, 0x0, 0x2, 0x3, 0x1, 0x6241, @ipv4={{0x22, 0x4, 0x6, 0x5, 0xd1, 0x3, 0x7fffffff, 0x5, 0xdc, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, {[@lsrr={0x83, 0x7, 0x5, [@rand_addr=0x200]}, @ssrr={0x89, 0x27, 0x828e, [@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x10}, @dev={0xac, 0x14, 0x0, 0x11}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xd}, @dev={0xac, 0x14, 0x0, 0xc}, @empty=0x0, @rand_addr=0x0]}, @timestamp={0x44, 0xc, 0x8, 0x3, 0x1, [{[@broadcast=0xffffffff], 0x6}]}, @noop={0x1}, @rr={0x7, 0x2b, 0x100000001, [@multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x9, @loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0x7, @broadcast=0xffffffff]}, @rr={0x7, 0xfffffdc8, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x14}]}, @end={0x0}, @noop={0x1}, @end={0x0}]}}, @tcp={{0x2, 0x0, r1, r2, 0x65, 0x0, 0x7, 0x2, 0x2, 0x0, 0x3, {[@nop={0x1}, @window={0x3, 0x3, 0x0}, @window={0x3, 0x3, 0x2}]}}, {"fb68185b004c5a7174be49003a91d62d1270bb3d3284385fc076f375d8bcc83db502828956ff766c6575c6a9bb"}}}}, 0xdb) 2018/01/14 06:58:38 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000ea0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ef5000)=0x60, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef4000-0x4)=0x0) 2018/01/14 06:58:38 executing program 0: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d1e000)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d20000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000027f000)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000af4000-0x14)={r2, 0x10001, 0x5, 0x8, 0xe3, 0x6}, &(0x7f0000a9b000-0x4)=0x14) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000d1f000-0x48)=""/72) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000c04000)=0x3b) [ 76.938735] device gre0 entered promiscuous mode [ 76.955961] binder: 14727:14729 ERROR: BC_REGISTER_LOOPER called without request [ 76.970490] binder: 14727:14729 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER 2018/01/14 06:58:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/rfkill\x00', 0xa0800, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a2f000)={0x0, 0x0}) read(r0, &(0x7f000029f000+0xeea)=""/70, 0x3fd) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000086e000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000992000-0x4)=0x8) 2018/01/14 06:58:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000620000)='./file0\x00', 0x84) r0 = syz_open_procfs(0x0, &(0x7f0000e51000)='net/psched\x00') pread64(r0, &(0x7f0000a48000)=""/0, 0x3e3, 0x2000000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000087f000)={0x8, 0x101a, 0x80000001, 0x80}, 0x10) [ 77.000065] binder: 14727:14744 ERROR: BC_REGISTER_LOOPER called without request 2018/01/14 06:58:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) accept$inet6(r0, &(0x7f0000975000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00002a8000-0x4)=0x1c) pipe(&(0x7f0000b2e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00001ec000)={0x0, 0xfff}, &(0x7f00005b6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000089000-0x98)={r2, @in6={{0xa, 0x1, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x93}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x0}, &(0x7f0000218000)=0x98) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000fb7000)={0x7, 0x1f}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x52) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000233000-0x8)={0x0, 0x1f}, &(0x7f0000fba000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000076c000)={r3, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x200000000000000, 0x7, 0x5}, &(0x7f0000c3f000)=0xa0) 2018/01/14 06:58:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000f8f000-0x4)=0x0, &(0x7f000066b000)=0x4) 2018/01/14 06:58:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f000043e000-0x4)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000242000)={{0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0xff}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x3, [0x9, 0x7ff, 0x20, 0xfffffffffffffbff, 0x9, 0x4, 0x0, 0xfffffffffffffffc]}, 0x5c) 2018/01/14 06:58:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000034f000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fee000-0x4)=0xe8) bind(r1, &(0x7f0000867000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/14 06:58:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000319000)='/selinux/member\x00', 0x2, 0x0) write$evdev(r0, &(0x7f00001cd000-0x90)=[{{0x0, 0x0}, 0x2, 0x1000, 0x80000001}, {{0x0, 0x0}, 0x800, 0x3, 0xfff}, {{0x77359400, 0x0}, 0x80000000, 0xe2a, 0x28b}, {{0x0, 0x2710}, 0xffffffffffffffd7, 0x1, 0x44}, {{0x0, 0x0}, 0x41, 0xe917, 0x3}, {{0x77359400, 0x0}, 0xffffffff, 0x4, 0xe4}], 0x90) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a45000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r1, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) close(r1) 2018/01/14 06:58:38 executing program 6: r0 = gettid() r1 = gettid() tgkill(r0, r1, 0x0) timer_create(0x0, &(0x7f000069f000-0x60)={0x0, 0x29, 0x2, @thr={&(0x7f0000970000)="", &(0x7f00005c4000-0xe5)="339e7a2d0d6f0196d8599584d8fcd140e5f284353f5c7b037d9aa8335534b6c4cd2a6715059f136c2cb35573656769db3df524c79b1146e0e3da2358656e6bed5d3136853b06a2d4694ce893809fb0613f965a60b9af072f1e1b552747edc13e14f64d687ab19f1fedb3ce638080d262932ae251d1310aafea2b203a8198f53bf32c9a1e7d582f67c979b0523ca08d02510bec96f9d7abfff4dde03bc44b365558e3cce00cdd7e7cef69dbede51857843a054dc0271491602f5872080614131a91ca0f67add14128ae5a384eeca3a9fc881c6f77b4e9e58b3f9cbe1c6494c6506421de4b31"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e64000-0x4)=0x0) 2018/01/14 06:58:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006bb000-0x4)=0x0) get_robust_list(r1, &(0x7f0000ec7000-0x8)=&(0x7f000043f000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00004d8000)=0x18) 2018/01/14 06:58:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f000036e000-0x14)={0xffffffff00000000, 0x4, 0x9, 0x6, 0x5, 0xa61, 0x444e, 0xffffffffffff3cf8, 0x1, 0x7f}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) r1 = memfd_create(&(0x7f00008c6000-0xd)="2c2c952b2b6b657972696e6700", 0x2) accept4$llc(r1, &(0x7f0000b69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000063a000)=0x10, 0x80000) writev(r0, &(0x7f0000457000)=[{&(0x7f0000fc0000-0x1000)="60745d5ba48e28c8cab5e801f2c78a", 0xf}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 06:58:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000f6b000)={0x0}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e8e000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000ee8000-0xf8)={{0xffffffffffffffff, 0x3, 0x5, 0x2, 0x400}, 0x81, 0x30, 'id0\x00', 'timer1\x00', 0x0, 0x5, 0x8, 0x9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 06:58:38 executing program 3: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000dd9000-0x4)=0x0) 2018/01/14 06:58:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d7e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f000082d000)=',vboxnet1user@&selinux\x00', 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ebe000)={0x0, 0x72}, &(0x7f0000b9c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000753000-0x6)={r3, 0x200}, 0x6) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000bf2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f92000-0x10)={0x1, &(0x7f000069e000-0x8)=[{0x7, 0x1c1d1cb8, 0x6, 0x0}]}, 0x10) 2018/01/14 06:58:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") 2018/01/14 06:58:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000e1e000)={0x6, &(0x7f00005db000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a1e000-0x28)={@generic="4d71dd6c074707be23ce66258f25a4d2", @ifru_data=&(0x7f0000912000)="055f685ef054db4cc198899b38516e81000577fcc15e9e40cb7a86213305ab51"}) ioctl(r0, 0x227c, &(0x7f0000489000)="") 2018/01/14 06:58:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00002c4000-0xa)='syzkaller\x00', &(0x7f0000b2d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f4b000-0xf)='lo^,#cpusetem1\x00', 0xfffffffffffffff9) add_key(&(0x7f0000f9c000)='.dead\x00', &(0x7f00006a2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000b29000-0xb)='asymmetric\x00', &(0x7f00009d7000-0x8)='selinux\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) add_key$user(&(0x7f0000777000-0x5)='user\x00', &(0x7f0000a85000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000777000)="", 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000636000)=""/211, &(0x7f00003aa000)=0xd3) 2018/01/14 06:58:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000191000-0x12)='./file0/file0/bus\x00', &(0x7f00006d4000-0x8)='./file0\x00', &(0x7f00000f1000)='tracefs\x00', 0x0, &(0x7f0000dc7000)="") request_key(&(0x7f0000df6000-0x5)='ceph\x00', &(0x7f0000fa9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000af6000-0x6)='logon\x00', 0x0) r0 = creat(&(0x7f0000ebf000-0x12)='./file0/file0/bus\x00', 0x22) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00005b7000)=0x4, 0x4) 2018/01/14 06:58:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000021b000)=@generic={0x1000, 0xffffffffffffffc8, 0x9}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) alarm(0x4) sendto$inet6(r1, &(0x7f00009a1000-0x1)="", 0x0, 0x20000001, &(0x7f00008d7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f00006d6000)=0x34b, 0x4) sendto$inet6(r1, &(0x7f0000e2b000)='t', 0x1, 0x31, 0x0, 0x0) 2018/01/14 06:58:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d7d000)='/selinux/load\x00', 0x2, 0x0) accept4$llc(r0, 0x0, &(0x7f0000bde000)=0x0, 0x80000) r1 = request_key(&(0x7f00005c2000-0x8)='trusted\x00', &(0x7f00003e7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002ee000)='cgroup\'GPLppp1\x00', 0xfffffffffffffff9) r2 = add_key$user(&(0x7f0000945000-0x5)='user\x00', &(0x7f0000f9e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000054e000-0xbd)="85", 0x1, r1) keyctl$unlink(0x9, r2, r1) keyctl$read(0xb, r2, &(0x7f0000efd000)=""/134, 0x86) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f66000)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000f54000)=0x9) 2018/01/14 06:58:38 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000006000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/14 06:58:38 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='pagemap\x00') epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) pread64(r0, &(0x7f0000f82000-0x800)=""/8, 0x8, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2b, &(0x7f0000003000)=0x0) 2018/01/14 06:58:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c7d000-0xd)='net/if_inet6\x00') sendfile(r0, r1, &(0x7f0000b1c000)=0x440, 0x63) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d1c000-0x8)={0x0, 0x100000001}, &(0x7f0000e21000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ee4000)={r2, 0x1000}, &(0x7f0000961000-0x4)=0x6) 2018/01/14 06:58:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000cff000-0xe0)=[{&(0x7f00003f4000)={0x27, 0x1f, 0x1, 0x7, 0xffffffffffff0001, 0xdaf8, "1091f42b6cfd65de5ce30b5345f8bce7e592191ad7e28beb76e52c6f9c8213706f13232d5b2743bf3b96d77668e94bff752d73544aa0a08465fd7a2f0f2e0a", 0x7fffffff}, 0x60, &(0x7f0000249000)=[{&(0x7f00000c2000)="ced90f16e81d7efcdb3d683283946eca0caceefcbee082f9296aaaf8f63ab104215347add6d0b7814ef62badcc5d42fe3bb281badd1bfa16", 0x38}, {&(0x7f00003d9000)="faaca4479717614c146ec5d2f626489b9f4b5d75fa8cdc3af33878c82355bad56092279cc7717e336eabab8a468ddcd8994ec335f6f9ccd37af39a655587c92882a144c8bef2da682b1565fbd8aaef97a7eafa0e3ff10294617cce805ee25784c93ba8f7a3e3fce0c5bc7601ed9c6e52d2524c39b3ff73330b308f4999ac466a0b", 0x81}], 0x2, &(0x7f0000f19000)={0x58, 0xff, 0x4d5, "4ac8d47c8cf1c5d6d669ccb1aa78a5f2dbf73c4f1f00abd716ac9b287befcdec24504c365488e5aacff9f76e048e4229bfd5fbd5210ecb09000189a358dc78d69833589432e5c0c9"}, 0x58, 0x4000000}, {&(0x7f00000bd000)={0x27, 0xfffffffffffffffc, 0x269, 0x7, 0x4b98, 0x5, "558b56cf99d7bcb04ca8d2ba95844c0049577e176590e266b3eaeac2b64848c2a01b9e557c3860b39a542af3c0607090ae80acc103e94e0c54a630002607b8", 0x100000001}, 0x60, &(0x7f0000fd3000)=[{&(0x7f000008f000)="6c8c1c208e0af56c1ab4b61c20134705876005cdcd2520be999ab656324c55a7aceb9285b1f098b212e049b1a0e06ac892559f315f3e352ee70b8f49666cd5d5d99d2ecbe163e4d2a5921d59fe3db06fdf4f66dca5d33f2a2e4aeacad6934f608f6a2ff38c9d9d824bdb0678530a19d0d615030d64c451e42396ae47b51b723ab67bcf67ef008d0b31e85de594f79dd435be7dc671ae09c84bb41db46e2070e2e66dc231c0591031c696b5c1660b84628e315205857f1594cf889fefdc7a03ea2c8ef247b28936ddfc1fef42f57f26b8e8a2b20248db86bfb09af9ffac735fd9e78096ca41ec0ac6964bb6ea65d4ee9cd8c99018f2de", 0xf6}, {&(0x7f0000bbf000-0x61)="2c4c480728eade4102cf6aa584774eda68d735c78e57b8a08ae661011cb4b553017a950ed3e2c2533e45954976786ffa487ece14c625df593d313c36258eeb7a9874d6d6639566d093ccc593bcf80f8e318e2f2ac7af42c84430dd3c8fc23d3907", 0x61}], 0x2, &(0x7f0000163000)={0x70, 0x10f, 0x8, "6f30ec6a8e8a39f09eae59c58dbe19430920339cae5efd2a8ea2c8180dbe1bd95768fe763c5b61d210780c0541d9e51efd93fa526274e09eb581cf5ee7c662bddda91251c105e7487231de3d56d97187df7e885a0e64bf63c97f0df46b"}, 0x70, 0x4000001}, {&(0x7f0000cba000-0x60)={0x27, 0x14, 0xfffffffffffffff9, 0x2, 0x8, 0x7, "5d2b051dc37f4b6fe240c1da4c06de182179b0dbbce3e60ea8e54bf0ab20086aaaadbd5340575ac1741d4f0b8ab580078123db04a1d33ddf18824597bab464", 0xfffffffffffffffb}, 0x60, &(0x7f00004f6000-0x10)=[{&(0x7f0000a1d000)="d0aee3d2f908878650eaebb2e8f829783a87ec1b06d78a9d1ec832de85609cb3427c6104259653cc62574f26495644785a591a9b13040277417e08cbe4cbbb380a4672c875e31deff5e1dc02409d1a3a4f4f392f55506fe23b7f72d2dd4509bad80835ede297b807224a625b0f00f4ef6a774ab6b1b83585da38cd918ca32b887f5762ad4855cdedd136afee4351c34eea85e85726af868bede24dabf288561211352966a573a9796a79c7f6cc86283c", 0xb0}], 0x1, &(0x7f000070d000-0x100)={0x100, 0xb6c71b3ecd23623a, 0x101, "2ccaee37de1c8f7d3579f68341588b40a752ccb6613cf87ade31853bcd2524f297399f0505ca8d38bd940c91000adc38f024d5de4d7c5afc90b37c44442d143d685121f54d02e927caeaa99b3582d26fd2d2179e42c9905e43868aa486cff344f1b6cc9fed33d763fcae761c1ab229937d4ff45649b85043fe0b9779d4ef296ff5c756b5871451415c3bb5818815868f9bc2772d261e1327cf8995d3c4261093ebb63f760745068ed55597eb663860b592d9814c53279eebd13e2ef7bf84c759232de768855fffb20e5740aef22599dfa5c5fdda3bc53a2834ef71a7af13a67069b8a6be8a91aba91d17f8db2942e7"}, 0x100, 0x800}, {&(0x7f00000f8000)={0x27, 0x1, 0x81, 0x1, 0xd17, 0x7, "0a7401899f2177c6a7abd4c19732fcc886d154106fa0b8dea7b0922f38e2529c99c3676ec61fce16bb3d9f2cd302d9880b1f1c137c18a963108f2718507371", 0x0}, 0x60, &(0x7f0000187000-0x40)=[{&(0x7f0000bff000-0x1000)="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", 0x1000}, {&(0x7f0000baf000-0xdb)="df66e5327ad311b422e13a1a26e4eb5768b58c7bd22290b85c423419dd3a3736db16f9caddce64c536865086a5633c334f6b51f4092bfc59b86dfd8eaea272791bf8e00a5fc2510fb471d9849ac585af718a5941b09fa9d10aff8d6af405f251289b75aefb62f1b6ca60792292b986fce4f50cd45f4b87c8b794bab534ebbfe9c8aef34b23d78a8d68efb29210993a499989aa30c8fe4bac76c9cf9d0e3480d0d9de42eb0512942c80bef5d870978f22f9b017baad8f4b8ed15d5fb39e74ed423a76a90303cdddd2f52c73f610bfcb301421fcc3bb15e42dc1985f", 0xdb}, {&(0x7f00002f4000-0xb8)="91ede8dccc42cf8554884f064d3a9d786913a2804959fde6eeb97c97850a2f1c7b0d1a31be227d901db5f5d7ff27738a2f807de7a9847d42cd89f0851affc0077fe4c393c155f9c1f036b37cefb1c94c7a0d567c2b9c3179c13819dfa0396e2ae8cca0fb506e4ba51451e308b358a85cca03ba026a1e488f29d4be562fbe487ab5aabc27db38686b737b0e609d6149e691b97207377bbd74a3af0f5cb6c0c7a941566a377fd13ae9a2929f02e03fb8e9650581d7a77ef4af", 0xb8}, {&(0x7f0000caa000-0x60)="900a6bbd97fc2924292603ac2c89a3bd774d462a5f71f3e159b1e7db71029f26d1851c06c0fa935abdeb17497a47998e9c362bd249bf8400915451f4528ff125e4bad1185eee9a157da4d8df333533bcda76987ddde012373f50541ed4943a93", 0x60}], 0x4, 0x0, 0x0, 0x80}], 0x4, 0x40000) sendmsg(r0, &(0x7f0000bae000)={&(0x7f00006ee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x29, 0x3, ""}], 0x10, 0x0}, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000e47000-0x4)=0x2, &(0x7f0000ef8000)=0x0) 2018/01/14 06:58:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000591000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c0000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x2, 0x1000000000000) fcntl$dupfd(r0, 0x406, r1) setsockopt(r1, 0x107, 0x8, &(0x7f0000001000)="", 0x0) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000a87000-0x4)=0x3, 0x4) 2018/01/14 06:58:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e74000-0x9)='/dev/ppp\x00', 0x800, 0x0) mkdir(&(0x7f0000939000-0x8)='./file0\x00', 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d6a000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027a000)=0xe8) quotactl(0xdf73, &(0x7f0000d5b000-0x8)='./file0\x00', r1, &(0x7f0000915000-0xa4)="6fbd2b627a477a1e9f75986547e63f968ab2d41f18e302ee3cb8010488f36638cb9c044f8f09aa0568056c43e16642d1e04d7ac88449cf5fc31149c22184fab9e0a2144fcd29bc7150e909dafd27ffeb4f196a0cf83cd71c8448c813f77b3333f335d837e4f50ce37a3321cdb9a59f94370d928bd7c8f43e27bcebf74529c707e7315d62f78d742932cf184ddd8eeb09d9157eed192acbb2717787ad89b639e4a7e82ac3") seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pivot_root(&(0x7f0000235000)='./file0\x00', &(0x7f0000bc1000)='./file0\x00') 2018/01/14 06:58:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000200000000000000010c00001ee400", 0xfeed}], 0x1) 2018/01/14 06:58:38 executing program 0: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000001000-0x4)=0x4, 0xffffffffffffff26) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xcec, 0x1, 0xff, 0x8, 0xffff, 0xffffffffffff7d8b, 0x2b}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000004000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd224, 0x7, 0x7f, 0x400, 0x100, 0x2010001, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000003000-0x8)='./file0\x00', r3, r4, 0x100) 2018/01/14 06:58:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ee2000-0x4)=0x4, 0x4) fcntl$setpipe(r0, 0x407, 0x1) 2018/01/14 06:58:38 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) write$evdev(r0, &(0x7f0000e22000-0x78)=[{{0x77359400, 0x0}, 0x4b, 0xf, 0x9dd}, {{0x0, 0x0}, 0x80000000, 0xffff, 0x10001}, {{0x77359400, 0x0}, 0x2, 0x9, 0x7bc6}, {{0x77359400, 0x0}, 0x0, 0x1ff, 0xbabb}, {{0x77359400, 0x0}, 0x9, 0x40, 0x3}], 0x78) write$evdev(r0, &(0x7f0000f68000)=[{{0x77359400, 0x0}, 0x8, 0x8000, 0x0}, {{0x0, 0x7530}, 0x7, 0x28c, 0x9}, {{0x0, 0x2710}, 0x5, 0xe523, 0x1f}, {{0x77359400, 0x0}, 0x6, 0x7, 0x4}, {{0x77359400, 0x0}, 0x4, 0x516, 0x46b3}], 0x78) prctl$intptr(0xe, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000000)="8377af70f9124557cabb30a7d2754c68cab203b094ecb521cf9fb635619b6bc5217a4557444037d390dbf00c8e53de72177bfa7e89", 0x35) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000003000-0x7)='em0$z$\x00') get_thread_area(&(0x7f0000001000)={0x8000, 0x0, 0xffffffff, 0x6, 0x80000000, 0xf2ec, 0x6, 0x2, 0xfffffffffffffffb, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000, &(0x7f0000001000)="021c7399b80a89efadf971ab94f593a6a3a4b50f57e5479fb960524c4e718eae2f21512ab58848e7fb5e1fb463e111b03e49ec", &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)="5324e13f1bbce90a835e2cd0f80375747652c8b00203f679511e18ac107539c14ccef3795a342df4a6c4ee07213edfbf8bb65a7e31ecd5b4bb9707f9b79172692ec0cfe3abe717393652888458746398b69c5b61768322640dadc93124aadb885aa1034e0ecd191b9fccfca243d9186fa69d8a802f7b5227ac08df16cde5758e798785608debe5bcb88125df8049a0878588ab3bcc9134532ff024cbc6e475a9f168a2315e4563dcdbf71aec235bf4b13de4") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000003000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000004000)='em0$z$\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000003000)={0x20, 0x1ff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000001000-0x1c)=[0x8000, 0x20, 0x20, 0x6, 0x5, 0x6, 0x0], 0x7, 0xffff, 0x8, 0x3a5, 0x4, 0x8000, {0x1, 0x400, 0x4, 0x80000001, 0x6, 0x6, 0x9b, 0x6348fed3, 0x4, 0x100000001, 0x5, 0x401, 0x43a5, 0x8, "31619fac74efa855a17b945726771b5fef97a3e72ea60104b8c227d36e82f43f"}}) 2018/01/14 06:58:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000504000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00002d1000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c1000)=0xe8) r5 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a45000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f92000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003cb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000632000-0x4)=0xc) r8 = getegid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000244000-0x4)=0x0) fstat(r1, &(0x7f000084f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000047a000-0x8)='./file0\x00', &(0x7f000020b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000085d000)=[{&(0x7f00006c5000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000475000)=[{&(0x7f00009d4000-0x15)="e10fc1ac38d821fa213e165f396ab2c21bff18c200", 0x15}, {&(0x7f000037d000)="c7c055596ff76f6379eaf14a2ac9f441f4533765b3cb77b7478981c263a63c98b7b5d01a1a281d48c0d62f2603c3d07efbe3cdcb3b10a63363dbee2f2cf1469f5ec6ee8f9f88e7dbb1f81e5bb4c9f295fe6f639bdf02cbba3b2751a11c5fa4ba0bf128af1059e0559ebf0a5fcbdb2a8ef5d9410260378c45f948f8d148f14096a5b2ed021761ef79a062dacf9596608014ac25705471cf2559db748be61203ce777573d6dced", 0xa6}, {&(0x7f00004a2000)="debd442af6a9e04d1d86d9f6157d6b7df5f83df3ad14bbeb019d08e53047acb65ebb3dfba907f331ea7ff8f5524be3c03bfb909bff035e854a4585ce42f4e515e188dd6d6140bfb5548ea41a761c95ca51748f0e345a", 0x56}], 0x3, &(0x7f0000ac2000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x80}, {&(0x7f0000acd000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000029f000)=[{&(0x7f00000b1000)="bcc463dbfd46cd31a759a57a84e62ea4fbd3de2b30fcdcee0a6f5122b5fd76e5683dddd63990f17c92482f5a03484418e8b4a5a6bf64fcdaa98d2402f75af7c0ca9af0583ec82c91b16e9b9065f9e01c34528f8214acab95a33e313fe5cddb9a89ff940dadc2fd98876cadbd860d0145f7813e302cf5e9148be510", 0x7b}, {&(0x7f0000852000-0x7d)="5c11ddae4581e7999ed7c2feeb78fd6f63e8720add337ab9aa02fcabfd7bb996c64cdc826d3cb794dbd51f9ae2c4a0a5ef34fdc38b0e532f8fb8eab02902eb4a6fc61eb33232f6bb3e6701a9b19f3b1b4a18a684cd4a1bf066726ae1b397fbcbb8176005f1f71a7118c28a87af1588aa3732959993f53572a6e711ad90", 0x7d}], 0x2, &(0x7f000098d000-0xc0)=[@rights={0x20, 0x1, 0x1, [r2, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r2, r1, r2, r2, r2, r1, r2, r1, r2]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r1]}], 0xc0, 0x4}, {&(0x7f0000f43000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00006bb000)=[{&(0x7f0000f74000-0x2d)="59cfefdb279a86a1ef24ee65185f49337e096b5d4726df1b576e7b22d5950a5232ef863bb32c07b1b10c52a4fd", 0x2d}], 0x1, 0x0, 0x0, 0xa6dd93ee2f2495e}], 0x3, 0x44800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f84000-0x4)=0x2, 0x4) recvmsg$netrom(r2, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x0}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[{&(0x7f0000af9000-0x18)="adf496a661b3fd643c", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x42) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/01/14 06:58:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008dc000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x40000, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000d5f000)="", 0x3de, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 06:58:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000dce000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000298000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b56000-0x4)=0xe8) stat(&(0x7f00008a5000-0x8)='./file0\x00', &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0x0) r8 = geteuid() getresgid(&(0x7f0000523000-0x4)=0x0, &(0x7f0000208000-0x4)=0x0, &(0x7f0000625000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a64000)=0x0) fstat(r0, &(0x7f0000321000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000029f000-0x4)=0x0, &(0x7f0000538000-0x4)=0x0, &(0x7f0000aac000-0x4)=0x0) fcntl$getownex(r3, 0x10, &(0x7f0000380000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000051d000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000856000-0x4)=0xe8) fstat(r3, &(0x7f0000d0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000057c000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000dd5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000760000-0x4)=0xe8) lstat(&(0x7f0000cc9000-0x8)='./file0\x00', &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009a9000-0x4)=0x0) getresuid(&(0x7f000085a000)=0x0, &(0x7f0000018000)=0x0, &(0x7f00000ed000-0x4)=0x0) fstat(r3, &(0x7f0000423000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008de000-0x4)=0x0) r23 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000e80000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000325000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b42000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000-0x4)=0xe8) stat(&(0x7f0000105000-0x8)='./file0\x00', &(0x7f000038e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000f49000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000fe3000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b3000)=0xe8) getresgid(&(0x7f0000fa8000-0x4)=0x0, &(0x7f000098a000-0x4)=0x0, &(0x7f0000177000-0x4)=0x0) r31 = fcntl$getown(r2, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001d0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dba000-0x4)=0xc) r33 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000a9000-0x4)=0x0) r35 = getuid() stat(&(0x7f0000562000-0x8)='./file0\x00', &(0x7f000080a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000977000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b22000)=0xe8) stat(&(0x7f0000c7d000-0x8)='./file0\x00', &(0x7f0000b2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getpgid(0xffffffffffffffff) fstat(r3, &(0x7f0000ced000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000221000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) r43 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000349000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055f000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a6d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000883000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f0000d92000)=[{&(0x7f00007db000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000014f000-0x50)=[{&(0x7f00009fa000)="de7d61799fede6a7fc62a7c19022c908161acba24099cacca191b8e35f3bd0b4b15f84850e090d99c55d4faac2983b9a67de13807fda0d257067cb6628187431a7369abe9242582bb9a8af4a45b37c93ebdbe2a327660388e61ed1669f22df22169d62bcb4c3ff34", 0x68}, {&(0x7f0000fb8000)="7e822c8c775328d16181b3339527af1477a22dc99b9f62d2655077b73384535482c9a5176fd4875b2644bd4a4279ee310254bf8b84a95fead8f98d621b97bef599b762aa07ed326603792eb19b4bfa0afcf259b1172a664099666537d05eedb50552461ebcd4c86967db12c5617b68aad2c4cbd5dc2be2a57e62a738b2d2d40994eea3977fb75425adf071e2384c", 0x8e}, {&(0x7f0000b71000-0x1000)="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0x1000}, {&(0x7f000045b000-0x7f)="87dbb6da969ee6aa0ec180620785d74f901c40a71f74c129e2d3c54edc13ec308533228619834f8cc209cd527c58124874bb018d633165533fc6c6057069dcd4a17fa4235fbae307b4dc201e11ced5a7ebf3b893e1bb000363944d9deae6e030b4e4cb1c5834d8075758bd3758798bc81eadb02db0a11cbf7d080c194d64c8", 0x7f}, {&(0x7f0000104000)="a318f34a19dec8ee0b5a9a8492911a963429e1cfbbfa85d3697130dc6cede16609683c1b8c75141fefab4adc2bbec6fee1959384376ec6a175764488e988106f50085020876529ccb3bcc60d1e477cc8dab89c5b317c78763d9a1da589556a3ebe1b85c35075d31a16cefb5c3e48a563673b311d5278caff1a868fb058431625ba80a6e7", 0x84}], 0x5, 0x0, 0x0, 0x8000}, {&(0x7f00007ef000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000969000)=[{&(0x7f0000376000-0x6)="a8fd643e19ff", 0x6}, {&(0x7f0000433000)="50fddf7a1e7e189572a03c0f2b54d2a6b1153740f07d86353c4580ba5eaa63d90ae8d58fc4d85c24acdd954bf59b4263719a402701638316b8a09d89d44627cccf6003fdbfe55ecf450bb0eacbc6d826e4ed784767279ca56f81ed407a090000bc1fb79c1b003b7c533f753472c5a5e8e08501af8dd3b439b1216763", 0x7c}], 0x2, &(0x7f00001bb000)=[@rights={0x20, 0x1, 0x1, [r3, r3, r1]}], 0x20, 0x8000}, {&(0x7f0000b53000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000722000)=[{&(0x7f0000473000)="74ff07a3701ce10a831f2a0c57ba981f25436cdc2d341c313fdfb306515a02b77e3b172b3473cc1c845e", 0x2a}, {&(0x7f000038c000)="f17b96d73eb152e4806c0c479321fff8c985c814618934d835b86472e3c3280488b8dad89acc752c03a55d21", 0x2c}, {&(0x7f0000699000-0xef)="1d7b31940d95a6a135506319d4baa3840739db2ce6851d88180708695b4a2ff7cd4c48981675cce361e69eaf2562be06326e5df8537a7392f48edbe7477625adf98b65ec66e833575202828a174234eb924ed8036724d9209aa0ee05ab998cf0e43548f2b0e4e6d5a13cc3dafcd5e34331305f9346409b4cd3d43e959049d4b79c456e044e97e7fea8a84a462cd7e7e5f692a537aa82061f37a5ba2f6ed51dc799412817e08322153e0afb204513d03b748edecf927c767b8e15b044a28ce379eee13ef2b096a64c0eabcd956c5ac33fd20bb02c4b241f16f9b01c6042da24c076b2049ddf26c82809559457027208", 0xef}, {&(0x7f00005f2000-0x2e)="3cf19e43d7abefac9ee1a0e4ea5750110a0f49a82fb38ba184e36bb36df005ae2364a2fd7399097c3cf5d4a259b1", 0x2e}, {&(0x7f0000150000)="704b1e8e16cad5de271744a09ce784327e729a389b4dc25881d537a112a72e2c279484e5acb43ead33a9ec6c1b658355317da1082fd8a78b", 0x38}, {&(0x7f0000975000-0x39)="ca8a36d1e0df8231cfc93565efa79d14bef1bd77cb87b259fa9020c77b552f88a40ce714fb3ff914608c573acf434b7563b65faca60a2c8ba6", 0x39}, {&(0x7f00003bc000-0xfd)="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", 0xfd}], 0x7, 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&(0x7f0000ab4000-0x30)=[{&(0x7f0000fe1000)="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", 0x1000}, {&(0x7f0000de3000)="fc246f90e71a5ef51c204d278d9fce4ad73b1ef81aba3c84cedd2cc25b1410e2eaae2d", 0x23}, {&(0x7f00007c3000-0xd7)="4a70be11534d4ef36d7bd67f17d3880d097811897d3356d65e6761c822cc25292c1e06141ff0fe219bb9592c1e79fa058d2aa0d4cdaaba542b34bd1d2e884bd19ddb5d0d9bde63787d74f1486cf8df8c2b73923aff9174fcbf71398b1efceb6bb9e1c38b56a7007bc41f2de5b6e54f67e251f14dc1d320c0b408a75aae52254b9d4cfbfced9bc6bf5a815902b037a582a9c572e842f7e1488e1af0bdcddbc132017c06724c503422e9053056ff1320f5f60c575c3ea0be269b378c75f6ef954a01891fa3aa83acbe60f4f153d7dbb993ed8c5180571aca", 0xd7}], 0x3, &(0x7f000050f000-0x78)=[@cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x38, 0x1, 0x1, [r3, r3, r1, r0, r1, r3, r0, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}], 0x78, 0x4010}], 0x9, 0x24000800) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/14 06:58:38 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000019000-0x6)='./bus\x00', 0x0, 0xa4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000019000-0x6)='./bus\x00', 0xb0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000017000)={0x2, 0x6, 0x3ff, {0x0, 0x0}, 0x9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f000001a000-0xc)={@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) renameat2(r2, &(0x7f0000017000)='./bus\x00', r2, &(0x7f0000019000-0xd)='./file0\x00', 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000001a000)='./file0\x00', &(0x7f000001b000-0x16)=@random={'trusted.\x00', '/selinux/mls\x00'}) ioctl$TCSBRKP(r2, 0x5425, 0x6) 2018/01/14 06:58:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00004d2000)=@file={0x0, ""/93}, &(0x7f0000000000)=0x5f, 0x80800) pread64(r0, &(0x7f000000a000)=""/4096, 0x1000, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x800, 0x2) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000eb2000-0xf0)=""/240, &(0x7f00004a5000-0x4)=0xf0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ef1000)={0x0, @in6={{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x20}, &(0x7f0000f0e000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000046d000)={r2, 0x0, ""}, &(0x7f00002bd000-0x4)=0x8) 2018/01/14 06:58:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x9, 0x400, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x1004102) r3 = syz_open_dev$usbmon(&(0x7f00005eb000-0xd)='/dev/usbmon#\x00', 0xe90d, 0x10000) getsockopt$llc_int(r3, 0x10c, 0x6, &(0x7f0000ce9000-0x4)=0x0, &(0x7f00009de000-0x4)=0x4) pwritev(r2, &(0x7f0000bdd000)=[{&(0x7f000088b000)="", 0x0}, {&(0x7f0000f3a000)='^', 0x1}], 0x2, 0x0) 2018/01/14 06:58:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000780000)='./file0\x00', 0x103d, 0x0) creat(&(0x7f000047c000)='./file0\x00', 0x85) open(&(0x7f000072d000)='./file0\x00', 0x0, 0x0) 2018/01/14 06:58:38 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e49000)='/dev/pktcdvd/control\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000-0x8)={0x2, 0x10001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) openat$rtc(0xffffffffffffff9c, &(0x7f0000197000)='/dev/rtc\x00', 0x80000, 0x0) readv(r1, &(0x7f0000921000)=[{&(0x7f000027e000)=""/56, 0x38}], 0x1) 2018/01/14 06:58:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a4a000-0xb)='/dev/loop#\x00', 0x0, 0x83) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b78000)=0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000808000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "a277e970a29e9f916a9797d271a60eb78916d331c1b57c9cc04a5a6043249c6d342936b2a0bddd023a7dff029f56a6e19fa8da9f7a48c05aa4d4c81323cfff59", "446210bfb9693c46d5127f278dcc7fbdaaec414b22f9e0fea0eaa4ae6aca009b8fafb910adafb9f693a459c373756040c3666f593b46e6e155a0234557cc6ad9", "9a44a7e92f53b84ec708e89af1ae6432f9596d44c8819e33f69d4fc936949598", [0x0, 0x0]}) 2018/01/14 06:58:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000039f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r3) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000037b000)=0x0, 0xcfb4c88a39054ea0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d8a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000-0x4)=0xc6) 2018/01/14 06:58:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000057c000/0x2000)=nil, 0x2000, 0x0) 2018/01/14 06:58:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000230000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000420000)=""/17) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000831000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a79000)=0x14) r1 = gettid() fstat(r0, &(0x7f0000cbf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000556000-0xc6)="e70685e8cee671d23478f685f8f9eb90e6eb0f99c4a756e3e4c22247af47fba2ee5e3b13cc6c1bd46dcbf50da6d2b3b5c55783d6b256c784b5f7177a059ffa780bc29690e7a2f3445b1012f7f76364144988b4b46c7a5a79263d278eb2836d8bb9bef65e19b6dc808f5c15f6092669d10cf07712bc05c8efb84e11837a9ac2daacdeeee89327aa2c587be82221b8aa0323e17f5f7970a4ab1ebd8311227348271a9f29f2863be2cb98e687d360f35f4c8cd2f2d38f4b4fc2df8e0ab56d7c8eb0522a31963a0a", 0xc6) r3 = getegid() write$eventfd(r0, &(0x7f0000cb3000-0x8)=0x3, 0x8) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f82000-0xc)={r1, r2, r3}, 0xc) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r4) r5 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r4, &(0x7f0000a2e000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r5, &(0x7f0000219000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/14 06:58:39 executing program 0: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000051e000-0x38)={&(0x7f00003d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b2000-0x10)={&(0x7f00001b3000)=@newsa={0x184, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x33}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sm3-generic\x00'}, 0x0, 0x0, ""}}, @algo_crypt={0x48, 0x2, {{'ecb(twofish)\x00'}, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/01/14 06:58:39 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000003000-0x10)=@common='ip6tnl0\x00') sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xffffffffffffad53}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 06:58:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x8000, 0xfffffffc) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c5a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e87000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mremap(&(0x7f000065e000/0x2000)=nil, 0x2000, 0xe000, 0x2, &(0x7f0000b18000/0xe000)=nil) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d85000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) lseek(r2, 0x0, 0x2) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00004fb000)={0x6, 0x5, 0x81, 0x3, 0x9, 0x10000000000, 0x0, 0x9, 0xfffffffffffffffa, 0x7, 0xd, 0x8}) timer_create(0x5, &(0x7f0000776000)={0x0, 0x18, 0x4, @thr={&(0x7f0000cc8000-0x93)="5079903ea135b9896d658698971b6dd8082131541dcf824db2d9b593b516f2eb65105a3d3b56bc5e949f60e0b283d43b99b56e371a53eaf5db3afe1e37d79643198d5ef28932bbdb68a51405dd8e79e4896a3ff0828c5149d044b3b116fa31fc111efcefdf919da92b6876802d5884d64e15fce9d4f697f9a2bddd47805a24c4ac12ac9fb7b351707d1a1a8418690fe74c493c", &(0x7f00006cb000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b2000)=0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000089d000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00004b9000-0x4)=0xc) sendto$packet(r2, &(0x7f0000d9b000)="28314d1915426bc3af2d924aad611608bc92cba2528baa3cb71bf1e1be92f2398234207124fb443435da374a9bc942d2919134d4f6168dc532f864148ede11d71a02e448d71ea9d5da6ec56f7a4b794eb07cc28c330c4fdb1a383939dc9c430d6cb387acf644df97a3e755fe31ac6a1713503316e22e78a273910e3cffafb6230e9570d267f8cbe6f97eb86571aa2ab7c02355c59331c587afa9253bf846ce983f5fde9fb71967f6ad42859b015512135b5008416598ed4b31d72cd65a0ba1743ed0f24e01848d0ff83c294d699cbd98103254f3", 0xd4, 0x4000000, &(0x7f00005c0000)={0x11, 0x5, r4, 0x1, 0x1f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x14) timer_gettime(r3, &(0x7f0000d43000)={{0x0, 0x0}, {0x0, 0x0}}) fgetxattr(r1, &(0x7f0000dde000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000096000-0xd6)=""/214, 0xd6) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000566000-0xb8)={0x0, 0x3, 0x7f, 0x40, 0x2, 0x1104, 0x9, 0x4, {0x0, @in6={{0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x9, 0xffff, 0xfffffffffffffff9, 0x9}}, &(0x7f000013b000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00002ad000-0x108)={r5, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1c3, 0x9, 0x8, 0x3, 0x6, 0x4f5, 0x7, 0x5, 0x6, 0x5, 0xfffffffffffffff9, 0x80000001, 0x1000, 0x101, 0x5]}, &(0x7f0000523000)=0x108) clone(0x0, &(0x7f0000000000)="", &(0x7f00008ce000-0x4)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") dup2(r1, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000525000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x3, 0x1, 0x7f, 0x59a2, 0x800}, 0x20) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() ptrace$peekuser(0x3, r6, 0xfffffffffffffffd) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000098000)=0x0) fcntl$setown(r2, 0x8, r6) 2018/01/14 06:58:39 executing program 6: clone(0xfffffffffffffffe, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") dup(0xffffffffffffff9c) 2018/01/14 06:58:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000b2c000)={0x0, 0x0, 0xfffffffffffffff7, 0x0}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e96000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000d9000)={0x0, 0xffffffffffff7fff}, &(0x7f0000f2f000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000869000)=@assoc_id=r1, &(0x7f0000202000)=0x4) 2018/01/14 06:58:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009e5000)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009c1000)={0x0, 0x0}) r5 = accept$ipx(0xffffffffffffff9c, &(0x7f0000249000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000765000-0x4)=0x10) r6 = syz_open_procfs(r0, &(0x7f0000565000)='net/if_inet6\x00') r7 = accept4(0xffffffffffffffff, &(0x7f0000407000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b16000)=0x10, 0x80000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000997000)={0x0, 0x0}) r9 = accept$ipx(0xffffffffffffff9c, &(0x7f0000c61000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000eb6000-0x4)=0x10) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000709000)='/dev/sequencer2\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005f7000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000444000-0x8)={0x0, 0x0}) r13 = openat$autofs(0xffffffffffffff9c, &(0x7f00004cf000)='/dev/autofs\x00', 0xa0004, 0x0) r14 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005e1000)='/selinux/mls\x00', 0x0, 0x0) r15 = fanotify_init(0x1, 0x2) r16 = openat$rtc(0xffffffffffffff9c, &(0x7f0000854000-0x9)='/dev/rtc\x00', 0x80000, 0x0) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f00008d1000)={0x0, 0x0}) r18 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000904000)='/proc/self/net/pfkey\x00', 0x400082, 0x0) r19 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00004fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d26000-0x4)=0x60) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000182000)={0x0, 0x0}) r21 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ce7000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003fc000)=0x60, 0x80000) r22 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000022000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009d0000-0x4)=0x60, 0x80000) r23 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000089000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000168000)=0x10, 0x80800) r24 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000679000)='/dev/ptmx\x00', 0x40, 0x0) r25 = timerfd_create(0x0, 0x80800) r26 = socket$inet6_dccp(0xa, 0x6, 0x0) r27 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg$unix(r3, &(0x7f0000aa2000)=[{&(0x7f0000be2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000040e000-0x50)=[{&(0x7f0000abc000)="b81bdbe41abcd9628db66b91a74e4857c81b613a577d4856490943adb16be5c87a66bca5b10d7f94979850d5a0155d2662e5d627ccaaa21292ef9bc6ad408ab7c9e72eff68aa04fbf538c0c831b1612ac8f5347e1b2305511fb34f5c5a724fbc9b", 0x61}, {&(0x7f000088b000-0xb3)="b250c0829bbb6848a9ff372f35ca99ba28c76780ae165bc2295bb9a42f8bfe2662ddadd4a237bd6e501bd54b350836c2fdc90c149f9cf2d69473628cefcb1c28659dcaeb6df73aa7f5482f58e14317e4574a207752634bcf020c3eda1e3583ad39da4891c03400170df5f5e69d1fb1486e089c766977556ac53447874c3fc42f6c137863d2d94eb6fe4bf776663bb36f0b3034346dfe02dd96c80d0187de9303790abe12a0ccec561399280721896e8db71673", 0xb3}, {&(0x7f0000a23000+0x53a)="405fa0522171242bfe167830dc7d32bfea08d9c95e7efba66cca970b395f939c0102f3dda2a7470f6ef8d13d991ed52d098e5f71e12ec4cfb4fa43ffa8", 0x3d}, {&(0x7f0000337000-0x69)="f712a9fd4b0a443647690c1463f182bc8093fb6198bb248a1aa45c766b5304a3958fc8ce9a1a36746ede99dbb28128e48315a1687ca84dadf953ff38bec990901949baf52c7028e924a78b00edbd05160944b71820387627b531050eff0cd971a02dda617189495e53", 0x69}, {&(0x7f0000554000)="d7839530b3750a6c6d12ee00a01c9f13f69b996a90c046798c58d4ca3ea5eb326afc47418e87c18aed7977a98586da41fe223a436b249481fad1f4b026145dc4676d9eb8e7864dc3f3f71eec4da4ab088ff1fc9de289be2c8e90cf4ac02fdd18d8241f0ccaae29372c42b05882ac7499a649d264e0cd99fcc608281cae57b2a4ef5229b0b1f2e116138adc36e62569438b9d08275c6a66d4a7f6170e624b72741fe64069f2068eb8f5a12c32877b1f9733c9ff2793f9e991c5a077cbbe5b427bd14d37a15abe36e1e4", 0xc9}], 0x5, &(0x7f0000339000)=[@cred={0x20, 0x1, 0x2, r0, r1, r2}], 0x20, 0x8010}, {&(0x7f00005a2000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00004f8000)=[{&(0x7f00007a4000)="95779abcf4df705f313d3e35d6722bc8f542e21fa0a4217d1f9b634092c8fee672dd88174129dc630ad6ec51a849b9986376a460e36c63ed482cca94b64f9362e40c7af5b9c5946ec0d8dd681d59e37a8564e377f7cdcad400ee0033924714a77900784781c30b0413e13441cbb9d760043959f33681f8550491477b1cdd089133852d810285e340fc50f913b04d16540399143b98fea49ff029afde9138f2cc346fc393ae036a9d765fed46f2b219551e9a3bf9c1e8da34576d02", 0xbb}, {&(0x7f000093d000)="3f7f6a376a362861173a60447e152f706cf2", 0x12}, {&(0x7f0000594000-0x58)="3d78ceb239e422185da59a2cfbcfffbae30224c235c2af555e3c0bdba1e53e35f88b8f01f65c3fbe5d1ce5e4edb214ec6989c7192181fa0ac51c2d33bf460e83ccd59d9042d86b01f4978f5d19940e83ba58d11d8b2416de", 0x58}, {&(0x7f00005fa000-0xc4)="3b7ddb9bc99f7ce2c192738e90e7cc4a0713eeed35ead0aabf934a7a0544f01c6ff69a7dc0e5b7dabe87bedbf6ee2dd64b90ac9312f5ca0b15dd445bee0ae4b494b20ca42f814737665342f0c57fd2808f56c294a97c7ae619244a1fbb46b76e7bfd8cc6822a3b11d28859c0282d953569f354c505867345ffd6aab3bbbc8687a52156eb1a0af5d6e4afb637a859678752b825f4864a1b76b8064fdceda9a263ace681e4c3aefaeac7e89450398b27cb2a1875ebcf815728364cc90e987b430f59dcf0c9", 0xc4}], 0x4, &(0x7f0000e74000)=[@rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r0, r1, r2}], 0x48, 0x800}, {&(0x7f00004f9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000eb1000)=[{&(0x7f0000690000-0x7b)="09569ab1007d03eabd65a4eb4894f54c0dbea49f2463ff3ef443c53918bb5aa64fab2c023e4a93a935381f5bd5afad44b3ef909b8fe980a7bcb63c0267f87e493ad40a6eab2846ede2d1ddd65e47001cec2d647523266fc9099f9aae128f1b038138d22c294679f75250b66e81b8dab4d617f5a034982310acb15d", 0x7b}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f000029d000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00002cf000-0x80)=[{&(0x7f0000d47000)="24831a39b5dc23fe1d3d6ac32e2c83493d7b50953fb72c093ddf51744e7211dafa12911234891b228ba4bf1926e6f3fc123225bec93c10053d2faf7d5f50399756f5d308475459a4c568fecd272bfa1e0c5ed6aa9d54b221806582779e71a94b3fa8b8ca888b", 0x66}, {&(0x7f00007ef000)="64eb24648d46a061706a52d26a", 0xd}, {&(0x7f00009d3000-0xf2)="5ec4f50e9b8ace6f749d687d4a5bc5061cb42704acd17570f3abd1073990442e989f013db611b7d3fd9f4e65ba67933c02ef34796f631b1f3f423b6532b6e8811dc869f51bc2dd2725d2b365fc18e831cf5add145afaaa8d1ac48f0f250ef41265c6b73cf558b4ce67d0e26c5aac44656790ec7f715d278650480433fc78eb4d62a931ac505cbe8ab98c991b084b332cae190ba0b0aae664ce520fcd9e9593fa7bf592e1b8bf5fef1ba8f630cce512d306efcc816dc2daee8acd76f98d1ad55ca60e431f86cf08120a5c000924df04c8598291ac6dba57efcca3e4d5a47412f3cace4973d29dd4f4a56ecf3d32039e2b3b60", 0xf2}, {&(0x7f0000e9d000-0xed)="1f870e5c436836facb51b1c55255b117e6c8e8f7cf3e755c6d878609d0d35b5b3e9c7524720685cc8d99b5e51a3ba36d39a3f3c759c1234d2ae8c1e543022048cbba82dfe7e3f9833bb9a8c89fd1a2ff9bde329ba3668162fc261f03a71b3fe012e237575145addd7ddd1882b47f5daacb0e0855483ec94eb9b571e33f33a347789d0901c7305bf2a91b807d1a0146a82e0cfe4035637169979c7d3b1afc8404779c5e76f1679334499b477015d3d1562ed8f1a97bb124aefdfc2d640ee205d9e66df8ad9f4d9eed88dc07c221a15bfdfe377fd36e22762eb165b6fd7a64a213c863b652518aa58984c0a615c7", 0xed}, {&(0x7f00007af000-0xc0)="224068a33f77130cc5c467dd8c21aeabaf8fa651113c165bf4ce7fd396094213b31b5c8f1deec764e4ea111eee27eb0618a64d9ec69504de7cddd81bafb5e361de22402eb1c6aca514bcc5d8f81f5a23584ad15f94f776276a9d0d8babb45e4103ed4bcf1de7c9ff492a103cf4d206b20cca8b59df26f235ba8e758bb37e7a6082b2174bc991a5e1c4542aef51569d1642e58c6d61edbbf328f5f706a0e7c602c3695b6d5ee1de95efe0362086ea6a7231f71ee58e32019299fdf824aad72a01", 0xc0}, {&(0x7f0000773000)="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0x1000}], 0x8, &(0x7f000012a000-0xa0)=[@rights={0x20, 0x1, 0x1, [r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r0, r1, r2}, @rights={0x18, 0x1, 0x1, [r13, r14]}, @cred={0x20, 0x1, 0x2, r0, r1, r2}, @rights={0x28, 0x1, 0x1, [r15, r16, r17, r18, r19, r20]}], 0xa0, 0x8000}, {&(0x7f0000320000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003e5000-0x20)=[{&(0x7f0000503000-0x8e)="a6c90f47b40eda8f54e34f6aebb61f84c5f07aa6d5211fbc7dc957fe7109a1b8a216ed508f5253d463d3d3472f862b15b0276c5303731d808eee5edfeb61aa00574806d70e9b0ce9610d62f90b1a44acf9c93b0bee2e16ac22be920f99885f6847a83f33702ec313ae8db48f9b6b7823ed7b875994d69824c8c4d44f08e6075868a6d267c9143c9ce64e77f828e8", 0x8e}, {&(0x7f0000ebb000)="41d2ae4afb41dfafdeb511402931ed1865256f02271ff44d3f0e51214fe8898f354fb084e3210f864ea255a4046cb00ed58c66f52f3075e8e85773d6216d21515e439bc9173813a08233c0c9b1293095faadd806afb02264b4002e3785dc5412bd194419dd2107739741733605634a3368fe7258013617f22ee613d5b25a9d23e1718a9fbedf52b4babc62ed639431e25384a0970630ca832e26035f9e538e47c04ad88a00540451b94c0a44b160d2fa5a69b39e1f99febf64ff6cf11712f54fdd4529e8db59815e5181a1fac8e5c46a3b8903305733fc2550c84e83", 0xdc}], 0x2, 0x0, 0x0, 0x4000010}, {&(0x7f00000b6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000027e000)=[{&(0x7f0000a76000)="8659022cbfc8bb58198286d2eadeb35d66518f62d0dc9bc097e76702b699ef2e42cc99048e1ca2dc7f54a6e43b3731", 0x2f}, {&(0x7f0000818000)="68cb8d04243ed8f73b226338407069bb47b8d4e02b284eeac96e96bf0083233e897b849e996e9525f4329a54b57493104b738a6ea090f14ad4ee44139d8f168c44b9842c3acf2874", 0x48}, {&(0x7f000057d000)="e46f06af339ac8375a6216842dc987dbaa711ec8c4a0db3a54ed14d9f121fe5b55f8188724d08829616fbd643d4a261d6729780ffd7cf33e26612d965ec148c900b818f7a803614c860f9f29406ff7389ea5252c8e13ba265aa95eb8d47ecc2bc46d15700667ea428b998b5a4680faaf316d2ff280f19a8abc4b8405b8a15b419266bdaf12371802a039f80f965c608d664464d7c020035ff09122dfd33fc1bf605da9a77cd565fba3d5961863bcaec052662264f7644a1bb3c5d4a84fe6bfa3aa918ac1", 0xc4}, {&(0x7f0000fb8000-0x7d)="d3ae8f5feb280c8f7950c3a0207bb392f162276555e536f8ac0b73d0ea816876af67d33f2edc34645249218c9dbc5cb9f517bad7156408ebcf24dd66086cb5c90478254998576c4b32125b53370779452fef7d795cf9fcc393c8919fe60efc8cb331afa2095a11fbd82cd951d5f9b9be5c1d966becfb48821b2aa64682", 0x7d}, {&(0x7f0000195000)="af3ce2503d98fa8b2dae66ac80ef0d128141a60f2acd8b3801406d584a3b1be857935d1edf7e2a775e69fb1c25df1d2bf14cb1c4325f9432511e4429d17c965c90b9f560934bb3c7f4c497eafdfba3abaeb6f65f4dcb44d0c8d732f8aeced64bc7ae98431eb1df4aa144bb2965de5f9949", 0x71}], 0x5, &(0x7f0000438000)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r21, r22, r23, r24, r25, r26, r27]}, @cred={0x20, 0x1, 0x2, r0, r1, r2}], 0x60, 0x0}], 0x6, 0x800) r28 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r28, r28, &(0x7f00006c7000)=0x0, 0x21) [ 77.418726] audit: type=1400 audit(1515913119.000:47): avc: denied { read } for pid=14855 comm="syz-executor5" path="socket:[25181]" dev="sockfs" ino=25181 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 [ 77.452253] device lo entered promiscuous mode [ 77.452324] qtaguid: iface_stat: create(lo): no inet dev [ 77.452367] qtaguid: iface_stat: create6(lo): no inet dev [ 77.452619] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 77.452645] qtaguid: iface_stat: create6(lo): no inet dev [ 77.453388] device lo left promiscuous mode [ 77.575422] device lo entered promiscuous mode [ 77.575479] qtaguid: iface_stat: create(lo): no inet dev [ 77.575604] qtaguid: iface_stat: create6(lo): no inet dev [ 77.575951] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 77.576040] qtaguid: iface_stat: create6(lo): no inet dev [ 77.576789] device lo left promiscuous mode 2018/01/14 06:58:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000c05000)='net/ipv6_route\x00') preadv(r1, &(0x7f0000757000)=[{&(0x7f0000483000-0x1b)=""/27, 0xffffff3c}], 0x1, 0x0) 2018/01/14 06:58:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000736000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007ff000)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000082e000)={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc8}, 0x7, [0x200, 0x1ff, 0x20, 0x9, 0xe6e, 0x80000001, 0x0, 0xe8f]}, 0x5c) ioctl$TCSETAW(r0, 0x5402, &(0x7f000082f000-0x14)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 06:58:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e45000)='./file0\x00', 0x80042, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000261000)='./file0\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) flock(r1, 0x8) sendto(r0, &(0x7f0000790000)="79b84b2dbf75173cb75eb6d88763601f1f7bfba33401e7a0f150cd799d72caf89c", 0x21, 0x10, 0x0, 0x0) 2018/01/14 06:58:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ca6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) vmsplice(r0, &(0x7f000019c000)=[{&(0x7f0000cd3000-0x28)="7ebd96b822ea00548c807d943fc81c5160928b4caaeb780ab255e3dacb800f360bed0d4abd10fbd2", 0x28}, {&(0x7f0000d70000)="fae4b3a8b7b4245e52d67706a1e4562ae4e279a418468fcac80dc99c0f9c9fae67c07d0cb3f029145bc7c44bdd47893c76dca7105ab3ccfb92d457f3a6ae", 0x3e}, {&(0x7f0000f8c000-0xdd)="7dfd22ffa41f73ea4c29d5da456277debcc2aa783751ac8e7d2f5fad129652dc87b07b08e19f5177938eeeaae16ef8550bc40408e738ac0f52a408c6d1e2c4dc93e9e1db13de39c744de6bc6d1cf5212590f8b9cc81c9ff461b18d4a2f58130c7308ce40564e53d0001cdf94be712d5d6305ab4c923be80d68d319a78c68c41b83654158ebe21e9c3be789b8a05fc2fdae67b732825de1b99c114f37c7853c253e2fcf4440e7ecbf4562411f956f1dcc25b2b83161d1c87194a7d4288d532ff7bff5b4a46c62201d44366e24c3d9c0a30e2a11b7d495f75921cb13cd98", 0xdd}, {&(0x7f0000586000-0x9)="035da58940cb19150f", 0x9}], 0x4, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000326000-0x4)=0x0) readahead(r0, 0x7, 0x7) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) ioctl$void(r0, 0x5451) 2018/01/14 06:58:39 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000013000-0x4a)=""/74, &(0x7f0000012000)=0x4a) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fdatasync(r0) 2018/01/14 06:58:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sysfs$1(0x1, &(0x7f00001ae000)='$wlan0keyringeth0vmnet1\x00') bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x10020, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f000043b000)="8f6b245c8c948f86de4f5a4b57f5e0ab53007116de970e3787856f6a8f2c2d5f7ccdf09fed4d9cca283baa93", 0x2c) sendmsg(r0, &(0x7f00006bd000-0x38)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001b9000-0x70)=[{&(0x7f0000e14000-0x4c)="eb089c754434a75cebeab86d887a787edc28dfae5084f86fa71cc6221e5cb25846675b4305ef36c9d1fc3973dab5fd453f5f89b1160c74ca8bc410900f6ffb6153eaa2654c", 0x45}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/14 06:58:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000469000-0xf)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r1, &(0x7f0000132000-0x30)=[{&(0x7f00000b3000-0x98)=""/152, 0x98}, {&(0x7f0000a78000-0x5f)=""/95, 0x2d}, {&(0x7f000047c000-0x4e)=""/78, 0xffffffffffffff8b}], 0x1000000000000229, 0x0) 2018/01/14 06:58:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a7e000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet6(0xa, 0x0, 0xfffffffffffffffa, &(0x7f0000306000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a92000-0x14)={0x0, 0x2, 0xfffffffffffffffb, 0x5, 0x7f, 0x8}, &(0x7f0000fc2000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001e7000-0x8)={r2, 0x7be}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/14 06:58:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000d5000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d7b000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000151000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e7000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000807000-0x28)={0x2, 0x401, r1, 0x9, r2, 0x6, 0x9, 0xffff}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000de6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000901000)=0xe8) r4 = getuid() setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000b29000-0x4)=0x2, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b20000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000503000-0x4)=0xe8) setresuid(r3, r4, r5) r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000048a000-0x10)='/selinux/access\x00', 0x2, 0x0) r7 = socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r7) 2018/01/14 06:58:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = accept$unix(0xffffffffffffffff, &(0x7f00002cf000)=@file={0x0, ""/4096}, &(0x7f00007f0000-0x4)=0x1002) recvfrom$unix(r0, &(0x7f0000dde000)=""/4096, 0x1000, 0x140, &(0x7f0000491000)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r1, 0x4, 0x42c00) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r4 = dup(r1) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r4, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x1) 2018/01/14 06:58:39 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000932000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000020e000)={0x80000000002, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) 2018/01/14 06:58:39 executing program 5: r0 = socket(0x10, 0x2, 0x400000000010) write(r0, &(0x7f00000aa000)="240000001a00091cef000000efad000001ff00ed0800010000001de80000000000000001", 0x24) getsockname$packet(r0, &(0x7f0000507000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002ec000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00003fe000)={@loopback={0x0, 0x1}, r1}, 0x14) [ 77.744723] syz-executor1: vmalloc: allocation failure: 17178820608 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 77.757649] CPU: 1 PID: 14940 Comm: syz-executor1 Not tainted 4.9.76-g8e170a5 #11 [ 77.765251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.774586] ffff8801b3087880 ffffffff81d93149 1ffff10036610f13 ffff8801b3a6c800 [ 77.782620] ffffffff83ab83e0 0000000000000001 0000000000400000 ffff8801b3087990 2018/01/14 06:58:39 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000286000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r3, r1, r2}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000037000)=0xc) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r5, 0x400) fanotify_mark(r0, 0x12, 0x2, 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r4, 0xff88, &(0x7f0000002000-0xef)=""/239) 2018/01/14 06:58:39 executing program 5: syslog(0x3, &(0x7f0000f0b000)=""/4096, 0xfffffe06) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000311000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000093d000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x1, 0xa08, 0x787265cf}, &(0x7f00002e6000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000edf000+0x168)=@assoc_value={r1, 0x5737}, &(0x7f0000000000)=0x8) 2018/01/14 06:58:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x80000000000000, 0x806) ioctl(r0, 0x2284, &(0x7f0000154000)="") socketpair(0x0, 0x5, 0xfffffffffffffffd, &(0x7f0000f7a000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000112000-0x12)={@generic="c38c94a182a086504d45ededac252c73", 0x7}) 2018/01/14 06:58:39 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x8b, 0x101000) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7687) lseek(r0, 0x0, 0x0) [ 77.790633] ffffffff81450aa2 024000c200000003 0000000041b58ab3 ffffffff84193d7d [ 77.798642] Call Trace: [ 77.799810] audit: type=1400 audit(1515913119.380:48): avc: denied { getattr } for pid=14953 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 77.825117] [] dump_stack+0xc1/0x128 [ 77.830465] [] warn_alloc+0x212/0x240 [ 77.835896] [] ? zone_watermark_ok_safe+0x280/0x280 [ 77.842532] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 77.849344] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 77.855981] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 77.862812] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 77.869286] [] __vmalloc_node_range+0x3f5/0x5f0 [ 77.875584] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 77.882396] [] ? kmalloc_order_trace+0x7a/0x190 [ 77.888685] [] vmalloc+0x5b/0x70 [ 77.893671] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 77.900137] [] xt_alloc_entry_offsets+0x41/0x60 [ 77.906428] [] translate_table+0x21a/0x1e80 [ 77.912367] [] ? mark_held_locks+0xaf/0x100 [ 77.918306] [] ? retint_kernel+0x2d/0x2d [ 77.923981] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 77.930784] [] ? retint_kernel+0x2d/0x2d [ 77.936459] [] do_ip6t_set_ctl+0x2be/0x470 [ 77.942307] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 77.948946] [] ? mutex_unlock+0x9/0x10 [ 77.954451] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 77.961522] [] nf_setsockopt+0x67/0xc0 [ 77.967033] [] ipv6_setsockopt+0x115/0x150 [ 77.972889] [] tcp_setsockopt+0x82/0xd0 [ 77.978483] [] sock_common_setsockopt+0x95/0xd0 [ 77.984768] [] SyS_setsockopt+0x160/0x250 [ 77.990532] [] ? SyS_recv+0x40/0x40 [ 77.995776] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 78.002411] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 78.009222] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.015773] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 78.023924] Mem-Info: [ 78.026342] active_anon:55176 inactive_anon:40 isolated_anon:0 [ 78.026342] active_file:3574 inactive_file:7714 isolated_file:0 [ 78.026342] unevictable:0 dirty:25 writeback:0 unstable:0 [ 78.026342] slab_reclaimable:7025 slab_unreclaimable:60711 [ 78.026342] mapped:23349 shmem:48 pagetables:640 bounce:0 [ 78.026342] free:1473017 free_pcp:376 free_cma:0 [ 78.059754] Node 0 active_anon:220700kB inactive_anon:160kB active_file:14296kB inactive_file:30856kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93396kB dirty:104kB writeback:0kB shmem:192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 73728kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 78.089173] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 78.118671] lowmem_reserve[]: 0 2908 6410 6410 [ 78.123994] DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB [ 78.154882] lowmem_reserve[]: 0 0 3501 3501 [ 78.159772] Normal free:2902756kB min:36824kB low:46028kB high:55232kB active_anon:214464kB inactive_anon:160kB active_file:14296kB inactive_file:30860kB unevictable:0kB writepending:108kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:28100kB slab_unreclaimable:242492kB kernel_stack:5632kB pagetables:2436kB bounce:0kB free_pcp:772kB local_pcp:148kB free_cma:0kB [ 78.193558] lowmem_reserve[]: 0 0 0 0 [ 78.197907] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 78.213136] DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB [ 78.230230] Normal: 337*4kB (UME) 252*8kB (UME) 154*16kB (UME) 134*32kB (UME) 217*64kB (UME) 49*128kB (UME) 17*256kB (UME) 14*512kB (UME) 4*1024kB (UME) 1*2048kB (E) 697*4096kB (M) = 2902852kB [ 78.250125] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 78.258676] 11336 total pagecache pages [ 78.262776] 0 pages in swap cache [ 78.266193] Swap cache stats: add 0, delete 0, find 0/0 [ 78.271535] Free swap = 0kB [ 78.274523] Total swap = 0kB [ 78.277504] 1965979 pages RAM [ 78.280568] 0 pages HighMem/MovableOnly [ 78.284525] 320509 pages reserved [ 78.288105] syz-executor1: vmalloc: allocation failure: 17178820608 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 78.299263] CPU: 0 PID: 14976 Comm: syz-executor1 Not tainted 4.9.76-g8e170a5 #11 [ 78.306845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.316165] ffff8801b31e7880 ffffffff81d93149 1ffff1003663cf13 ffff8801c65b4800 [ 78.324117] ffffffff83ab83e0 0000000000000001 0000000000400000 ffff8801b31e7990 [ 78.332065] ffffffff81450aa2 024000c200000003 0000000041b58ab3 ffffffff84193d7d [ 78.340006] Call Trace: [ 78.342560] [] dump_stack+0xc1/0x128 [ 78.347890] [] warn_alloc+0x212/0x240 [ 78.353303] [] ? zone_watermark_ok_safe+0x280/0x280 [ 78.359934] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 78.366735] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 78.373365] [] ? save_stack_trace+0x16/0x20 [ 78.379301] [] ? save_stack+0x43/0xd0 [ 78.384716] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 78.391521] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 78.397979] [] __vmalloc_node_range+0x3f5/0x5f0 [ 78.404262] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 78.411066] [] ? kmalloc_order_trace+0x7a/0x190 [ 78.417346] [] vmalloc+0x5b/0x70 [ 78.422330] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 78.428784] [] xt_alloc_entry_offsets+0x41/0x60 [ 78.435070] [] translate_table+0x21a/0x1e80 [ 78.441006] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 78.448012] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 78.454816] [] ? check_stack_object+0x68/0x140 [ 78.461010] [] ? __check_object_size+0x174/0x3a9 [ 78.467377] [] ? 0xffffffff810002b8 [ 78.472621] [] do_ip6t_set_ctl+0x2be/0x470 [ 78.478471] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 78.485105] [] ? mutex_unlock+0x9/0x10 [ 78.490609] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 78.497674] [] nf_setsockopt+0x67/0xc0 [ 78.503175] [] ipv6_setsockopt+0x115/0x150 [ 78.509024] [] tcp_setsockopt+0x82/0xd0 [ 78.514612] [] sock_common_setsockopt+0x95/0xd0 [ 78.520895] [] SyS_setsockopt+0x160/0x250 [ 78.526655] [] ? SyS_recv+0x40/0x40 [ 78.531897] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 78.538529] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 78.545334] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.551879] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 78.559435] Mem-Info: [ 78.561856] active_anon:53619 inactive_anon:40 isolated_anon:0 [ 78.561856] active_file:3574 inactive_file:7723 isolated_file:0 [ 78.561856] unevictable:0 dirty:43 writeback:0 unstable:0 [ 78.561856] slab_reclaimable:7025 slab_unreclaimable:60639 [ 78.561856] mapped:23349 shmem:48 pagetables:628 bounce:0 [ 78.561856] free:1474729 free_pcp:349 free_cma:0 [ 78.595613] Node 0 active_anon:214476kB inactive_anon:160kB active_file:14296kB inactive_file:30892kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93396kB dirty:172kB writeback:0kB shmem:192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 83968kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 78.624987] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 78.654700] lowmem_reserve[]: 0 2908 6410 6410 [ 78.659835] DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB [ 78.690926] lowmem_reserve[]: 0 0 3501 3501 [ 78.695887] Normal free:2902760kB min:36824kB low:46028kB high:55232kB active_anon:214476kB inactive_anon:160kB active_file:14296kB inactive_file:30892kB unevictable:0kB writepending:172kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:28100kB slab_unreclaimable:242556kB kernel_stack:5472kB pagetables:2512kB bounce:0kB free_pcp:876kB local_pcp:552kB free_cma:0kB [ 78.730080] lowmem_reserve[]: 0 0 0 0 [ 78.734443] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 78.749615] DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB [ 78.766691] Normal: 318*4kB (UM) 250*8kB (UM) 152*16kB (UME) 135*32kB (UME) 217*64kB (UME) 49*128kB (UME) 17*256kB (UME) 14*512kB (UME) 4*1024kB (UME) 1*2048kB (E) 697*4096kB (M) = 2902760kB [ 78.786681] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 78.795392] 11345 total pagecache pages 2018/01/14 06:58:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) clock_gettime(0x0, &(0x7f0000a5c000-0x10)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000b00000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8080000000, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/14 06:58:40 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003ac000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000001000)=""/72) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x28)=[{r0, 0x400, 0x0}, {0xffffffffffffffff, 0x2, 0x0}, {r1, 0x800000000000400, 0x0}, {r2, 0x20, 0x0}, {r3, 0x280, 0x0}], 0x5, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000002000-0x8)={0x3}, 0x8) r4 = socket$inet(0x2, 0x0, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000a96000)={0x75e4, 0x40, 0x9, 0x8, 0x57, 0x7, 0x101, 0x5, 0xb0, 0x1}) bind(r4, &(0x7f0000952000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r4, &(0x7f00007f6000-0x38)={0x0, 0x0, &(0x7f0000c0b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r4, &(0x7f00005a5000-0x56)='l', 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 06:58:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000cf2000)=""/188, &(0x7f00002ed000)=0xbc) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001a5000-0x9)='/dev/ppp\x00', 0x80141, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) write(0xffffffffffffffff, &(0x7f0000003000)="24000000190025d6071c1ffbfffffc0e0a00fffd0010000002ffffeb08000600aafeffff", 0x24) 2018/01/14 06:58:40 executing program 3: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f000040c000)=@known='security.evm\x00', &(0x7f0000000000)=""/123, 0x7b) creat(&(0x7f000028b000)='./file0\x00', 0x0) open(&(0x7f0000705000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/14 06:58:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x22000, 0x0) connect$ipx(r0, &(0x7f000014a000-0x10)={0x4, 0x7, 0x3ff, "7b3add4c7215", 0x8bc, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c2000-0x28)={@generic="dff966bfcd999ebb48e9a19e9873305c", @ifru_settings={0x100, 0x6, @fr_pvc=&(0x7f0000b37000)={0x0}}}) r2 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x7, 0x0, 0x0}) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) fstat(r2, &(0x7f0000663000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() lstat(&(0x7f00000e6000)='./file0\x00', &(0x7f00005e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b6b000)='/selinux/access\x00', 0x2, 0x0) close(r2) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchdir(r6) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000082c000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1ebf, 0xf, 0x3, 0x1, "41897d994e80a5a603e6c526b8d637390b76370df0b8ba3d95dcfde42148e79b3e18f5374502076defcd866c29cdb3adf82b67f2ab4e94f80c29f5dbe9ee8f62", "5814c31130ca00c02e64f10cba8479b66dcf61e8d3ec192f10645dc44e92037b", [0x1, 0x0], 0x0}) 2018/01/14 06:58:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c1e000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000ed7000)='net/tcp\x00') r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200080) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000066d000)={@common="6967452f00018000", @ifru_names=@generic="12cf26bbd26377675aef65e47ac0adff"}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00009b9000-0x8)=0x7) r4 = request_key(&(0x7f0000bdd000-0xd)='dns_resolver\x00', &(0x7f0000793000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002ee000-0x9)='security\x00', 0xfffffffffffffff9) r5 = request_key(&(0x7f000054f000-0x8)='keyring\x00', &(0x7f0000938000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000818000)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffc) keyctl$unlink(0x9, r4, r5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000037d000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080e000)=0x28) pipe(&(0x7f0000966000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000204000-0x8)={r6, 0x80000004}, &(0x7f0000a96000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b4d000)={r7, 0x2c, &(0x7f00003c7000)=[@in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000033f000-0x4)=0x10) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000f4d000-0x78)={0xd70, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x7, 0xfffffffffffffe01, 0x80, 0x740, &(0x7f00003fa000)=@common='vlan0\x00', 0x6, 0x0, 0x5}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write(r2, &(0x7f0000d2e000-0x38)="07219a8d9d2c42167c105f73ba2e7f46588b3952e2aaaaf1949d544f19678fbee4261291610eb2bac915a2018ea5e2cac43e34b15585e253", 0x38) 2018/01/14 06:58:40 executing program 1: clone(0x0, &(0x7f0000c10000)="", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00009a0000)=0x0, &(0x7f00000d9000-0xeb)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000)={0x83, @tick=0x9, 0xffffffff, {0x0, 0x0}, 0x7, 0x3, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) select(0x40, &(0x7f0000d41000-0x40)={0xd53, 0x1, 0xc4, 0xcbd, 0x8, 0x6, 0x1, 0x8}, &(0x7f0000001000-0x40)={0x6, 0x5, 0x72, 0x2, 0x10000, 0x0, 0xda7d, 0x9}, &(0x7f0000001000-0x40)={0x1, 0x3, 0x4, 0x8, 0x1, 0x3df, 0x80000000, 0x1}, &(0x7f0000000000)={0x77359400, 0x0}) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') utimensat(0xffffffffffffffff, &(0x7f0000a71000-0x8)='./file0\x00', &(0x7f0000e04000-0x20)={{0x0, 0x2710}, {r1, 0x7530}}, 0x0) 2018/01/14 06:58:40 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer2\x00', 0x101000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x4100000}, 0xc, &(0x7f0000008000)={&(0x7f0000002000-0x138)=@getsadinfo={0x138, 0x23, 0x2, 0x7, 0x2, 0xe790, [@sec_ctx={0xac, 0x8, {0xa7, 0x8, 0x1, 0x7fffffff, 0x9f, "d746faf312e3e54f7a6e8411e85441fcf8e774e74a2e62c52f1a39ec4d17b6495bf55ccb593e81a7a4f61ec0b1992de3f1f976363ccfa4ee52a8f381d756291e24eb2ad3766c334705dc162e99da67f727c8c1fee51c7aca9375ec97f182be04fd84b99a0a61037c94523a94175e4a1fc1b4d54a200feb8d641231796cdf813e4e80dc2cff0d54de24e84592c49967fb813437ffbdbb798f1104918f66cd92"}}, @lifetime_val={0x28, 0x9, {0x1af40, 0xdd, 0x7, 0x6}}, @srcaddr={0x14, 0xd, @in6=@loopback={0x0, 0x1}}, @srcaddr={0x14, 0xd, @in=@empty=0x0}, @address_filter={0x28, 0x1a, {@in=@dev={0xac, 0x14, 0x0, 0x13}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa, 0xffffffff80000001, 0x7}}]}, 0x138}, 0x1, 0x0, 0x0, 0x10}, 0x8001) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x801) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/14 06:58:40 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)='\b', 0x1, r0) r1 = request_key(&(0x7f0000e57000-0x5)='user\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bd3000)='em1\x00', 0xffffffffffffffff) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000003000)={0x2, 0x0, 0x70, 0x0, 0x4, 0x0, 0x5, 0x0, [@sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000006000-0x10)='/dev/input/mice\x00', 0x0, 0x40) connect$ax25(r3, &(0x7f0000002000)={0x3, {"44c00eb7be6db2"}, 0x7f}, 0x10) keyctl$describe(0x6, r0, &(0x7f0000005000-0x11)=""/17, 0x11) keyctl$read(0xb, r1, &(0x7f0000459000-0x4)=""/4, 0x4) 2018/01/14 06:58:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000060f000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000762000-0x10)={0x77359400, 0x0}, 0x10) r1 = socket(0x20000000000000d, 0x800, 0xfffffffffffffffe) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f000069e000-0xe0)=[{0x18, 0x29, 0x3, "a1"}], 0x18, 0x0}, 0x0) [ 78.799340] 0 pages in swap cache [ 78.802776] Swap cache stats: add 0, delete 0, find 0/0 [ 78.808106] Free swap = 0kB [ 78.811095] Total swap = 0kB [ 78.814096] 1965979 pages RAM [ 78.817173] 0 pages HighMem/MovableOnly [ 78.821106] 320509 pages reserved 2018/01/14 06:58:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006e5000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff5000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000ff4000)={0x2, &(0x7f0000ff5000-0x17)=""/23, &(0x7f0000ff5000-0x48)=[{0x53, 0x59, 0x5, &(0x7f0000ff4000)=""/89}, {0x0, 0xfd, 0xf9d7, &(0x7f0000ff4000)=""/253}]}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000d1a000-0x2f)="61ee557c9633503a52ab83d85beadec651fbeb91bb01d8a298adbc759d0d400ae55753b1d18cfa01056dd309322060", 0x2f) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000001e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/14 06:58:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d64000-0xd)='/dev/usbmon#\x00', 0x0, 0x7) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f000020b000-0x8)={0x0, 0x0}) connect$unix(0xffffffffffffffff, &(0x7f0000f35000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc) poll(&(0x7f0000ef6000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) 2018/01/14 06:58:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00008a3000-0xd)='dns_resolver\x00', &(0x7f0000dd3000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000986000)='#)-ppp0\x00', 0xfffffffffffffffb) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000032c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b1a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aff000-0x4)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000959000)=r2) setpriority(0x2, r1, 0x100000001) time(&(0x7f000096f000-0x8)=0x0) 2018/01/14 06:58:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000aaf000-0x103)="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", 0xc8b4) readv(r0, &(0x7f0000a13000)=[{&(0x7f0000506000)=""/173, 0xff73}], 0x26) [ 78.875863] device lo left promiscuous mode [ 78.914889] kasan: CONFIG_KASAN_INLINE enabled [ 78.927832] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 78.946636] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 78.952882] Dumping ftrace buffer: [ 78.956401] (ftrace buffer empty) [ 78.960084] Modules linked in: [ 78.963377] CPU: 0 PID: 15032 Comm: syz-executor3 Not tainted 4.9.76-g8e170a5 #11 [ 78.970972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.980299] task: ffff8801c4ea6000 task.stack: ffff8801cd878000 [ 78.986326] RIP: 0010:[] [] sg_read+0xd0c/0x1440 [ 78.994389] RSP: 0018:ffff8801cd87fac0 EFLAGS: 00010246 [ 78.999823] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff826688c3 [ 79.007061] RDX: 0000000000000000 RSI: ffffc900012d8000 RDI: ffff8801c540c370 [ 79.014297] RBP: ffff8801cd87fbc8 R08: 0000000000000000 R09: ffffed003842c841 [ 79.021533] R10: 0000000000000005 R11: ffffed003842c840 R12: 0000000000001000 [ 79.028767] R13: 0000000000000000 R14: ffff8801c21641e0 R15: ffff8801c540c340 [ 79.036011] FS: 00007f02aabfa700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 79.044200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.050047] CR2: 00007fff1d372f9c CR3: 00000001af5c4000 CR4: 0000000000160670 [ 79.057285] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.064520] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.071752] Stack: [ 79.073867] ffff8801d5cf1d40 ffff8801cd87faf0 ffff8801c540c358 ffff88010000ff4f [ 79.081820] 0000000000000000 ffff8801c540c368 000000000000ff73 0000000000000246 [ 79.089772] ffff8801d1674500 1ffff10039b0ff64 0000000020506000 0000000020506024 [ 79.097720] Call Trace: [ 79.100289] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 79.106930] [] ? fsnotify+0xf30/0xf30 [ 79.112347] [] ? avc_policy_seqno+0x9/0x20 [ 79.118197] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 79.125175] [] ? security_file_permission+0x89/0x1e0 [ 79.131891] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 79.138522] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 79.145154] [] do_readv_writev+0x520/0x750 [ 79.151004] [] ? vfs_write+0x530/0x530 [ 79.156507] [] ? exit_robust_list+0x230/0x230 [ 79.162619] [] ? check_preemption_disabled+0x3b/0x200 [ 79.169425] [] ? __fget+0x201/0x3a0 [ 79.174668] [] ? __fget+0x228/0x3a0 [ 79.179907] [] ? __fget+0x47/0x3a0 [ 79.185062] [] vfs_readv+0x84/0xc0 [ 79.190223] [] do_readv+0xe6/0x250 [ 79.195378] [] ? vfs_readv+0xc0/0xc0 [ 79.200707] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 79.207339] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 79.214145] [] SyS_readv+0x27/0x30 [ 79.219297] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 79.225838] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8a 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5f 28 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 df 05 00 00 48 8b 1b 48 85 db 0f 84 51 03 00 [ 79.252140] RIP [] sg_read+0xd0c/0x1440 [ 79.257843] RSP [ 79.263495] ---[ end trace 15d8d4ab11ff4ec9 ]--- [ 79.264090] device lo entered promiscuous mode [ 79.273823] Kernel panic - not syncing: Fatal exception [ 79.279603] Dumping ftrace buffer: [ 79.283115] (ftrace buffer empty) [ 79.286793] Kernel Offset: disabled [ 79.290381] Rebooting in 86400 seconds..