d_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 233.841754] audit: type=1400 audit(1516456868.842:13281): avc: denied { dac_override } for pid=7224 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 233.857171] audit: type=1400 audit(1516456868.852:13282): avc: denied { dac_override } for pid=7229 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 14:01:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000013000-0x4)=0x1c) 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}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x8)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 233.870776] audit: type=1400 audit(1516456868.872:13283): avc: denied { dac_override } for pid=7224 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 233.877290] audit: type=1400 audit(1516456868.872:13284): avc: denied { dac_override } for pid=7230 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 233.892231] SELinux: unknown mount option 2018/01/20 14:01:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='attr/fscreate\x00') socket$inet(0x2, 0xa, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0x8, 0x0, 0x10002, 0x100000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x9, r1, 0x2, 0x80000000001}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000e9000-0x10)={0x10000000000000, r2}) r3 = socket$inet(0x2, 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) setsockopt$inet_int(r3, 0x0, 0x23, &(0x7f000036c000-0x4)=0x0, 0x4) 2018/01/20 14:01:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = fcntl$getown(0xffffffffffffffff, 0x9) setpgid(r0, r1) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/20 14:01:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f0000ee9000)={0x0, 0xb, 0x0, @thr={&(0x7f0000371000)="", &(0x7f0000363000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000234000)=0x0) rt_sigaction(0x10, &(0x7f0000820000)={0x200, {0x4f6}, 0x0, 0x8}, &(0x7f00007b6000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e40000-0x8)={0x0}) 2018/01/20 14:01:09 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000fac000-0x10)={0x5, &(0x7f0000fac000-0x28)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}, {0x0, 0x2000000, 0x0, 0xfffffffffffeffff}]}) 2018/01/20 14:01:09 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[], 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000001c000)={{0xa, 0x3, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc4}, {0xa, 0x2, 0x34, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x401}, 0x4, [0x6, 0x3, 0x10001, 0x1, 0x11, 0x1000000000000, 0x0, 0x80000001]}, 0x5c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000001c000-0xb)={0x8000, 0xb9, 0x9, 0x3ff, 0x8, 0x3ff, 0xea, 0x5, 0x3f, 0x8000, 0x2}, 0xb) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000000c000)=0x0) 2018/01/20 14:01:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r0, 0x7759f1ec, &(0x7f0000d33000)={0x5, 0xfffffffffffffff8, 0x7ff, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000002000-0x2)={0x7c9e, 0x100000000}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000)=0x3, 0x4) fcntl$setstatus(r1, 0x4, 0x4000) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000002000)={@rand_addr=0x0, @multicast1=0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000004000-0x1c)={0x1c, 0x1, 0x1, @fuse_notify_inval_entry_out={0x0, 0x2}}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000004000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000003000-0x8c)={r2, @in6={{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) exit(0xbd17) inotify_add_watch(r1, &(0x7f0000003000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000006000-0x14)={r2, 0x420, 0x9, 0xfffffffffffffff8, 0x0, 0x40000000000}, &(0x7f0000002000-0x4)=0x14) fcntl$setlease(r1, 0x400, 0x3) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000003000/0x3000)=nil, 0x3000}) inotify_init1(0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000001000-0x8)='./file1\x00', &(0x7f0000007000-0x20)={{0x0, 0x2710}, {r3, r4/1000+10000}}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000004000-0x28)={&(0x7f0000000000/0x2000)=nil, 0x0, 0x4, 0x20, &(0x7f0000003000/0x4000)=nil, 0x2800000000000000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000007000)={0x27, 0x401, 0x1f, 0x5, 0xef, 0x0, "1f77aa80d90691814efb57175d4e326ed1b04ebcbbe1865455db81b7cf1a8d084fa87825208e79e4e0d5463cf1727dddee6b6002f8dd909e60956d394a47ee", 0x10001}, 0x60) 2018/01/20 14:01:09 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ffa000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000091a000)={&(0x7f000064e000/0x1000)=nil, 0x1000}) r1 = userfaultfd(0x80800) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) poll(&(0x7f0000600000)=[{r2, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ffc000)=0x1ff, 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ffc000-0x10)={0x2, &(0x7f0000ffc000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000ef1000)={r3, 0x2}) 2018/01/20 14:01:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000231000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000271000)=""/101) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000bed000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 14:01:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f25000)=0x4, 0x4) r1 = socket$key(0xf, 0x3, 0x2) listen(r1, 0x3) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 14:01:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x5, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x5, 0x3cba, 0x3, &(0x7f0000000000)=@generic="5be968eaed4788c2edd634136cd8f75b", 0xbd, 0xfffffffffffffffb, 0x32}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000002000)=""/161) [ 234.190042] l2tp_ppp: tunl 59: set debug=f55d40e 2018/01/20 14:01:09 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000009000-0x18)=@generic={0xff, 0x1ff, 0x8}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x805, 0x9, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000000a000)={{0x200, 0x6}, 'port0\x00', 0x18, 0x32, 0x800, 0x9, 0x6373, 0x1, 0x0, 0x0, 0x4, 0x7cb4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000004000-0x8)={0x1e5, 0x8}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/policy\x00', 0x0, 0x0) getpeername$ipx(r3, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) socket$inet_udp(0x2, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x4000) readv(r4, &(0x7f0000007000)=[{&(0x7f0000001000+0xc56)=""/189, 0xbd}, {&(0x7f0000003000-0x66)=""/102, 0x66}, {&(0x7f0000004000)=""/207, 0xcf}], 0x3) 2018/01/20 14:01:09 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000533000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000d86000-0x78)={0x2, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x80000000000000, 0xe26f, 0x100000001, 0xffffffff, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x3f, 0xb596}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f000062e000-0x14)={0xffffffffffffffff, 0x0, 0xfff, 0x0, 0x0}) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/20 14:01:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/hci\x00') r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f00007bc000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c9a000)=0x48, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = syz_open_dev$binder(&(0x7f0000e39000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000b3c000-0x28)=[{r0, 0x1000, 0x0}, {r1, 0x8001, 0x0}, {r2, 0x2, 0x0}, {r3, 0x200, 0x0}, {r4, 0x2008, 0x0}], 0x5, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000)=""/206) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$int_out(r5, 0x5460, &(0x7f0000008000-0x6)=0x0) 2018/01/20 14:01:09 executing program 3: mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000ce2000)='./bus\x00', 0x8000000141042, 0x48e771e1b496145c) socket$pptp(0x18, 0x1, 0x2) truncate(&(0x7f0000b4e000)='./bus\x00', 0xfffffffffffffffa) 2018/01/20 14:01:09 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000005000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000005000)={@generic="05787eb31dc7bf34bee9d1f0f649d4bc", @ifru_flags=0x4100}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000006000-0xce)={0x0, 0xc6, "678114d5bdcaa7adef00561b6f453d2cc05fc8f793aa9115892ef7ef01c72c47b8ddb441768268c5c2e96d6f236af8513e2b55c5e887a058d5eb6f903bb01298cfc073c58cefbb5aa67964474b328f60a646414d1f5f672215e01c108e92c8b72a6b37ea0222f42c188b069226167bd5e2cf4d2057ba070f6aae3a36f463d0536a6b11cf7b2f24923edf79f0c99a9b20188d51778616d0fb597cfe0147506d72f601db99e850f55e51ce983b4ec141f39104906c9566472306fc7af4387168290d238bde2389"}, &(0x7f0000005000)=0xce) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000006000-0x18)={r2, 0x7, 0x30, 0x7ff, 0x5}, &(0x7f0000005000)=0x18) 2018/01/20 14:01:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000088b000-0x4)=0x0) 2018/01/20 14:01:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) epoll_pwait(0xffffffffffffffff, &(0x7f0000013000-0x54)=[], 0x0, 0x0, &(0x7f0000014000-0x8)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f00003ee000)=0xfffffffffffffa53, 0x4) 2018/01/20 14:01:09 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x3)='{(\x00', 0x2) ioctl$KDENABIO(r0, 0x4b36) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r1, &(0x7f0000ef8000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) accept4$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x80000) 2018/01/20 14:01:09 executing program 7: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000adc000)={@generic="54360325fe698d161f30c772d9b44717", @ifru_flags=0x2000}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005a4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000adb000)=0x14) r2 = memfd_create(&(0x7f0000345000)='\\/+GPL$\\+user\\\x00', 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000ad9000-0x4)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000adc000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000add000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005fc000)=0x1c) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/20 14:01:09 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000011000)=0x0, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000007000-0x50)=[{&(0x7f0000007000)=""/5, 0x5}, {&(0x7f0000013000)=""/98, 0x62}, {&(0x7f0000003000)=""/178, 0xb2}, {&(0x7f0000013000)=""/0, 0x0}, {&(0x7f0000014000-0x3a)=""/58, 0x3a}], 0x5, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000015000-0x1)='\x00', 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000015000-0x48)=@full={{0x3, {"11e86e783ef357"}, 0x1ded}, [{"f720bfa7a32e08"}, {"10a3d678db4368"}, {"9d903414718efa"}, {"c243ab6132f9f2"}, {"6aeceef2f89214"}, {"74fb3489f850a0"}, {"1779e499cdb671"}, {"479f7ae29d1eb3"}]}, 0x48) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000015000-0xe)='/dev/keychord\x00', 0x8000, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000000c000)=0x10000, 0x4) 2018/01/20 14:01:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x100005, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dd3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009d2000-0x4)=0xc) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000f6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setns(r0, 0xc000000) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000014000-0x50)={@generic="5bbcb0d4602a2d37431895d1fc211985", @ifru_flags=0x100}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00003f6000-0x4)=0x0, &(0x7f000020e000)=0x6eb) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008b0000-0xe8)={{{@in6=@loopback={0x0, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cee000-0x4)=0xe8) getgroups(0x6, &(0x7f00004d9000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006b6000)={r1, r3, r4}, 0xc) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d02560a06000000000010489643c200090000000000016564243e8900000028215a0004fbf50dfff90004a5000904001ce1ed5e0000000000221f1000010007000600000400f30000536e", 0x58}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000cfa000)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffc01, 0x4, 0x7, 0x1, 0x9, 0x7, 0x9, 0x6, 0x1, 0x6, 0x4, 0x400, 0x1f, 0x81, 0x5]}, &(0x7f00004ee000)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000f70000+0x9d8)={r6, 0x1, 0x0, 0x80000000, 0x9}, &(0x7f0000ab0000)=0x18) 2018/01/20 14:01:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) splice(r0, &(0x7f000019e000-0x8)=0x0, r0, &(0x7f00006a7000-0x8)=0x0, 0xb47, 0x6) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000393000)=@assoc_value={0x0, 0x4}, &(0x7f0000830000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000324000-0x8)={r2, 0x155f91bc}, 0x8) execveat(r1, &(0x7f00008e5000)='./file0\x00', &(0x7f0000eed000-0x40)=[&(0x7f00000db000-0xb)=',security%\x00', &(0x7f0000224000)='em1mime_type\\\x00', &(0x7f0000f80000)='*\x00', &(0x7f0000e03000)='security&GPL\x00', &(0x7f000031e000-0x8)='keyring\x00', &(0x7f0000e86000)='uservmnet0\x00', &(0x7f0000ae5000-0x1b)='procmd5sumvboxnet1]^}[(\\($\x00', &(0x7f00003e5000)='\x00'], &(0x7f0000643000)=[&(0x7f00003dc000-0x15)=')vmnet1)trustedbdev]\x00', &(0x7f00005f6000-0x4)='em0\x00', &(0x7f00006d9000-0x1)='\x00', &(0x7f0000ce7000-0x7)='.[{@)%\x00', &(0x7f0000643000)='loeth0\x00'], 0x800) write(r0, &(0x7f0000dff000-0x1)='O', 0x1) 2018/01/20 14:01:09 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c1b000-0x4)=0x2, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x68, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={r2, 0x7}, &(0x7f0000002000-0x4)=0x8) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000000)={0x8000, 0x0, 'client1\x00', 0xffffffff80000002, "a2eeef729eb8dc71", "08bf8cd46f216ccae25c6f192ed08a50825440efe27529d7074695565b086bf5", 0x7, 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]}) 2018/01/20 14:01:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000740000-0x38)={&(0x7f0000421000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000074e000)=[{&(0x7f0000535000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000ffe000)=""/250, 0xfa, 0x0}, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) rt_tgsigqueueinfo(r1, r1, 0x32, &(0x7f000098a000)={0x30, 0x8, 0x439, 0x100}) dup2(r2, r3) tkill(r1, 0x15) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 14:01:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000057b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004cc000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={r2, 0x9}, &(0x7f0000f97000-0x4)=0xffffffffffffff57) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/01/20 14:01:09 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x17, 0x805, 0x7ff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x240, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000003000-0x10)={0x0, 0x9, 0x82, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000006000-0xb)='asymmetric\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb)='/dev/hwrng\x00', r3) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x80000000, 0x20000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000006000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000004000)={&(0x7f0000006000-0xe0)=@get={0xe0, 0x13, 0x100, 0x1, 0x2, {{'drbg_nopr_sha512\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x10}, 0x40000) 2018/01/20 14:01:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000170000)='/dev/hwrng\x00', 0x16400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000ba3000-0x50)={{0xffffffffffffffff, 0x1, 0x0, 0x3, 0x1ff}, 0xffffffff, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x28060400) r1 = socket$unix(0x1, 0x1, 0x0) recvmmsg(r1, &(0x7f000051d000)=[{{&(0x7f00009b0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00006a8000)=[], 0x0, &(0x7f000015b000-0x5a)=""/90, 0x5a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00001f7000-0x10)={0x77359400, 0x0}) 2018/01/20 14:01:09 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000780000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00001df000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x80a0, 0x0}, {r1, 0xc1, 0x0}, {r2, 0x10, 0x0}], 0x3, 0x8001) prctl$setmm(0x23, 0x7, &(0x7f0000699000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000006e000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f00004f4000)=0x7ff) signalfd(0xffffffffffffff9c, &(0x7f0000020000-0x8)={0x0}, 0xffffff6c) r4 = open(&(0x7f0000adf000-0x8)='./file0\x00', 0x10000, 0x185) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000d21000)={{0x10001, 0x2}, 0x0, 0xd86, 0x8, {0x0, 0x6}, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 14:01:09 executing program 5: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) msync(&(0x7f000044a000/0x3000)=nil, 0x3000, 0x4) 2018/01/20 14:01:09 executing program 7: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000bc000-0x11b)="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", 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000fb4000-0x97)="99", 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)=""/0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fb5000-0x10)={0x3, 0x8, 0x9, 0x7f, 0x0}, &(0x7f0000fb4000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000253000)={r1, 0x2}, 0x6) 2018/01/20 14:01:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000fba000-0x80)=[{&(0x7f0000c0d000)=""/81, 0x51}], 0x1, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000033000)={{&(0x7f00005cd000/0x1000)=nil, 0x1000}, 0x0, 0x0}) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/20 14:01:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804, 0x4000000000000200) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) 2018/01/20 14:01:09 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d3000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$void(r0, 0xc0045c7f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r1, &(0x7f0000ef8000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/20 14:01:10 executing program 7: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000a21000)='/dev/usbmon#\x00', 0xd64, 0x2040) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000933000)={0xfffffffffffffff9, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0x7, 0xd1, 0x918, 0xff, &(0x7f0000a8f000-0x10)=@common='gre0\x00', 0x9f8, 0xfffffffffffffffc, 0x2}) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d34000-0x4)=0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000d35000)='./file0\x00', &(0x7f0000d36000-0x1000)=""/4096, 0x1000) waitid(0xfffffffffffffffc, r2, 0x0, 0x8, &(0x7f0000d34000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000387000)=0x0, 0x4) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) accept$unix(r1, &(0x7f0000d36000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001f2000-0x4)=0x8) 2018/01/20 14:01:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x2, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mprotect(&(0x7f000080c000/0x4000)=nil, 0x4000, 0x4) 2018/01/20 14:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2200000012, &(0x7f0000690000-0x4)=0xfffffffffffffffd, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e92000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028e000)=0xe8) setuid(r1) 2018/01/20 14:01:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x66, &(0x7f0000827000-0x8)={0x0, 0x0}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = request_key(&(0x7f0000e57000-0x5)='user\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ed000)='em1\x00', 0xffffffffffffffff) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a5d000)='/selinux/checkreqprot\x00', 0x500, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f01000-0xc6)={0x0, 0xbe, "f61f2a603356ff54cc2b6779bd411a2c6775af0b00544e735adac45c4db1920f39af241ed19dfc958fe6add8f1e3b098d25dbe89b04ce8219fa3a6658f857cf1af1b3a3239a3b79142ccd4bc6300f07ed1425cfb04590555e0749a5418ed67c8c0e55e08d86a9beb9411069dca76ea7bc99f243350545ac9c10ae9444450498328b4b56c1779931d3329dd2d77496a1d06936bdeb1e38858536d25719b7db32c145d41d2a354e4530125094626344d85ae7e9daf5e8b8a1dfe00e14ade70"}, &(0x7f0000a2b000+0x63a)=0x27) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000977000)={0x0, 0x1}, &(0x7f0000839000-0x4)=0x8) keyctl$describe(0x6, r2, &(0x7f0000eaf000-0x1e)=""/30, 0x1e) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000881000)={r4, 0x8, 0x80000001, 0x3, 0x6, 0x1, 0x3, 0x0, {r5, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1fe, 0x0, 0x8, 0x7}}, &(0x7f0000ab4000)=0xb8) keyctl$read(0xb, r2, &(0x7f0000c29000+0x1cc)=""/4096, 0x1000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00002e0000-0x4)=r1) 2018/01/20 14:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000374000)=0x0, 0x800) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000332000-0x9)=""/9, &(0x7f0000237000)=0x9) r1 = syz_open_procfs(0x0, &(0x7f00001aa000-0xd)='attr/current\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000ee000-0xc)={0x80000001, 0x0}) socket$unix(0x1, 0x2, 0x0) r2 = socket(0x800000010, 0x2, 0x8) write(r2, &(0x7f00003e2000-0x26)="24000000100005004d08000800e80103030501001000010010000000f70000f1de005609", 0x24) ioctl$int_out(r2, 0x5460, &(0x7f000099f000)=0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c4c000-0x8)={0x0, 0x0}) 2018/01/20 14:01:10 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a56000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000001000-0xdc)=""/220) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001000)={r2, &(0x7f0000001000-0x6b)=""/107}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0xb61a, 0x1f, 0x9, 0xa254, "27391ed4e201d493df86481697c6bd1505b39f74f57784576a9dfdc4fa6d59c7"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0xf) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000-0x6a)="2b9a1f3d6afb342f3d5dfcf4061550db82b14ca8725af3be7c873c5bc474ccd94a4a3dfbd6667881d83a6cf0b66168452d88d13ba1173c290dbd6f10e3dd752310e68867aa4249910290bd0a05bff4f1c0901ca483e2da22b26fdbeee9651a71471cec939befa1dad330", 0x6a) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x8)=0x5) 2018/01/20 14:01:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a6c000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000bd5000)=0x0, &(0x7f0000d3a000-0x4)=0x4) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) syz_open_dev$loop(&(0x7f0000156000)='/dev/loop#\x00', 0xd5, 0x218300) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) open(&(0x7f00006e2000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/20 14:01:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000fba000-0x80)=[{&(0x7f00002d6000-0x52)=""/82, 0x52}, {&(0x7f0000c0d000)=""/81, 0x51}], 0x2, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}], 0x1, 0x0) prctl$setptracer(0x59616d61, r0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/20 14:01:10 executing program 4: pipe(&(0x7f0000f53000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f000068f000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000017000-0x10)={0x0, 0x0}, &(0x7f00006c1000)=0x10) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$sock_timeval(r0, 0x1, 0x34, &(0x7f0000000000)={r2, 0x0}, 0x392) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write$tun(r3, &(0x7f0000009000+0x186)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "118066", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) readv(r3, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) lookup_dcookie(0x5, &(0x7f0000834000)=""/4096, 0x1000) 2018/01/20 14:01:10 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000011000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = request_key(&(0x7f0000c7c000-0xb)='asymmetric\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000658000)="2f6465762f72666b698b6c00", 0xfffffffffffffffb) keyctl$read(0xb, r3, &(0x7f0000ae9000-0xda)=""/218, 0xfffffffffffffe51) 2018/01/20 14:01:10 executing program 5: r0 = creat(&(0x7f0000780000)='./file0\x00', 0xd0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"26a062eac36e97"}, 0x9}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00005d9000)={0x0, 0x0, 0x3, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x9, r1, 0x10001, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) write(r2, &(0x7f0000001000-0x5f)="53a533268775b1be401f4df083518aae920ad421b16ed92a93400493a49a15d01b47d6ff2448c0e9e4d98f6938a884331f390a57d3f01a3c5a85bd4bad30bc4d532b8a32624d077fdfa211f86e6c2a5e022f55d49a6c98891194cf11435e37", 0x5f) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4400, 0x0) 2018/01/20 14:01:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000022a000-0x3)='io\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x34)="61bf41d16b1e89ca3ec73eac66c0d8706f3612788a56a341d3a235dbd165dd8dcb59cf2e72a3950c5c1a2a2591e097e516d73eeb", 0x34}, {&(0x7f00003fa000)="d4abeac57d0f81bf68413e46ed9b53673dbf4a519319f53d37009bd21b0c0362f071197405b921391fc1cf0d63c13b8b7652a1e875cc7bfdbd9a5b8ead90819752697611b1", 0x45}, {&(0x7f000075b000)="bad01c80468b28b7ebe9a5ab1c541627910f0ac790e31d2ee66ba989e9c6fd06aef9f721f3d6115c80", 0x29}], 0x3, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x1, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000012000-0x12)='.request_key_auth\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x3)=']]\x00', 0xfffffffffffffffa) gettid() add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000014000-0x3)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000011000)="6a6bc562d2d5110666bd5d210ea9ae1ff5fa89a666d483c0648d3effbed235658935982b177ee3cb237ecd341c005b1c6a71ecdd6ae412f64654611f514caac4fa5bd2166e0a983465ce0c9c9c2c2a77fd9b613c8ec579a9cefeadd7bd9cf346952495d9e6b28790f4f9fd880865729642f51d2947a88f96e4627865ecb508e994a02096194e46eb4e243f40b32daebe474993dfe4771383f37fa7121bdc2d310175d4987772bc37e589d666b3c6692e", 0xb0, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000001000)={0x0, r3}) getitimer(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") flistxattr(r0, &(0x7f0000424000)=""/177, 0xb1) keyctl$join(0x1, &(0x7f0000de8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 14:01:10 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000367000)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file1\x00', &(0x7f0000fe6000)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") socket$inet6_icmp(0xa, 0x2, 0x3a) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fe8000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f000055b000-0x8)='./file0\x00') mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000796000-0x1)='.', 0x4000000000000) 2018/01/20 14:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d6000-0xc)='/dev/rfkill\x00', 0x4000000000000000, 0x0) syncfs(r0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00002fa000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f000319", 0x7}], 0x1) ioctl$TIOCNXCL(r0, 0x540d) epoll_wait(r0, &(0x7f0000edf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x7) 2018/01/20 14:01:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000d69000)={0x7, 0xb5eb, 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]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000096e000)={0xfffffffffffff297, 0x0, 'client0\x00', 0x0, "f59d3231b0c8803a", "0e45491da3a1ecb739d7d2a489e6d8b22c6e3ede06f41254939e6ea61e23225d", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000f9f000)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000d2b000-0x10)={0x3, {"4fd0ceda06c4cc"}, 0x2}, 0x10) [ 235.361260] binder: 7430:7451 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 235.385635] binder: 7430:7451 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 235.406038] binder: 7430:7438 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/20 14:01:10 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fcf000)='/dev/input/event#\x00', 0x7fffffff, 0x20000) writev(r0, &(0x7f0000a4c000-0x10)=[{&(0x7f0000fcf000)="f32735c13322cfb4af931b1c7a7006ea0100000000000000", 0x18}], 0x1) 2018/01/20 14:01:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f00001ab000-0x8)='./file0\x00', 0x2c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000009d000-0xe6)={0x0, 0xde, "a283771e27d9e2e9bee87a0b9bdd0904868dad481fff53d9ba670a9da3b659ae039e4f1e1ee655e38689e15a3adbabc85bc299d154a271e1807a47c93070407e0ed7f2c11419c3321c33acafd4d610fa3b4b19c1c9848b6ef93b6f40897bb7739beaa8e2fd20954838de2e13639868186cb7e1c413f57ceafbc302b0e83229b377e7069bad2c66ffa4f153d6991a01621732bc16d66af19652ae9c9e10223bfa38de4c8a2bfb78bc2e5f2e50879611deec4d0f2f3d114a24fcd409bdb1ef3ab5a25f34ec8b7cc868e4975beefa47cca1edf63f488a1da54347f6196af293"}, &(0x7f000012c000-0x4)=0xe6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001e8000-0x6)={r2, 0x7}, 0x6) bind$inet6(r0, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 14:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80007, 0xd669) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000e7000+0x6d6)=0x4, 0x4) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000efc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a4a000)={0x77359400, 0x0}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r1, 0x0}) 2018/01/20 14:01:10 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000741000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000002000)=[], 0xffffffffffffff86, 0x0, &(0x7f0000001000-0xff9)="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"}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x9, 0x3, &(0x7f0000001000)=[{&(0x7f0000001000)="c77fb6f2d14a220392e29bf0fec406d10a6274a1b5f9271717c56731718f61020b9b155aaac7094168ae752f8d227b9fc647cb89921a725c0f9d17dc9273413b8dac5771c5bc5b64afa700e8d7088b1f79c0cb7d0267fac980cb0e", 0x5b, 0x5, 0x2}, {&(0x7f0000001000)="02e680897ce73a9f49f657c062840882788d745cdb4412d9e375d3b28455", 0x1e, 0x8, 0xff}, {&(0x7f0000007000)="7f2c91ea4ae1d283bcc3be0a6a02e2e7fd81807b3ec575bd8e3433855573657dd0f39b21afeda4db4cbe060607df92e85175f923278b3d5ed69cb2f0bc47a92baede4f766497fe3c9669fa1e411efa10e84d085e857123ecd2afd08fc78564085bc5b5ea1182b7c50b3e72126b1c81554e089fa5c8bdbda52b820b", 0x7b, 0xfffffffffffff802, 0x2}], 0x170001) 2018/01/20 14:01:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101102, 0x0) sendfile(r1, r0, &(0x7f0000dbb000-0x8)=0x0, 0x80000000) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000066000)={0x81, 0x5, 0x820d, 0x81, 0xffffffff, 0x8001, 0x9, 0x4, 0x0}, &(0x7f0000e8a000)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000195000-0x8)=@assoc_value={r2, 0x459b}, 0x8) creat(&(0x7f0000d1f000)='./bus\x00', 0x0) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2018/01/20 14:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000056b000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) dup2(r0, r2) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000027000-0x50)={@generic="1f2733281ba14a627d8ded09d843abb5", @ifru_mtu=0x400001}) [ 235.454515] binder: undelivered death notification, 0000000000000000 2018/01/20 14:01:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f000086e000-0x1f)=""/31) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r3, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) r4 = open(&(0x7f0000013000)='./file0\x00', 0x0, 0x83) bind$netrom(r4, &(0x7f0000f12000-0x10)=@ax25={0x3, {"19ca6f079afbb4"}, 0x80000000}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000-0x8)='./file0\x00', 0x2) close(r2) 2018/01/20 14:01:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x1c) tee(r0, r2, 0x7ffe, 0x3) r3 = getpgrp(0xffffffffffffffff) r4 = getuid() getresgid(&(0x7f0000293000-0x4)=0x0, &(0x7f0000acc000-0x4)=0x0, &(0x7f0000f56000)=0x0) r6 = getpid() fstat(r1, &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = getpgrp(0xffffffffffffffff) r10 = geteuid() getresgid(&(0x7f0000ec2000-0x4)=0x0, &(0x7f00009ba000-0x4)=0x0, &(0x7f0000410000)=0x0) sendmsg$unix(r1, &(0x7f0000ab9000)={&(0x7f0000682000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00007ba000-0x30)=[{&(0x7f0000778000)="e1ec34dc7bb5379e1bea49d4a26abcdbb5d7bbb2c2c43cccf33ee2ae4ff15bea5dd1fad0204eeeb672c672e828f5bb4047c2683b4a9640df166a6ccbdf339dbc24d2f2e3b53c4acbf4e957556ab51e965fc78cc12befadf871c25aef51d5731cfafc4ad71adf695d486bdf7e66e9b07c4ee9fc5459da37f8e1474dcd807682b3aab9adf1718844f7eaab2e14b12cc5cbf036abea39c0672433fd50c8e60562bd2e73fc2e99ea5bd06efb35ccee8745f39870f78ec24d1f5f061d5c98bc8c81ee340aed1e3b24b4cc59d994a7d71a7f8bb9f1c2a5fd609d64cf0b5dbe0457d50011c3c4c34fdf0dfa5fcfbb4fac76faaec5707ad363de7dfc97", 0xf9}, {&(0x7f0000e35000)="dffff3fe2d7e9d0e37cfbf617b972ee16ac9bf7c461f33e8f845cb", 0x1b}, {&(0x7f00005e1000)="597115f1ea0ca44ead1b88ab57dd6a83251ff98ef088191ad3322744d3ca52d7d2fc9128892146bcf3f9f55f5bc6c9029d68c3e1dcd16aae38cad75bcc8741ed5703e0e71af7e5a3ace9b520a8be341c02", 0x51}], 0x3, &(0x7f0000217000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1]}], 0x78, 0x0}, 0x50) 2018/01/20 14:01:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009b2000-0xe8)={{{@in6=@mcast2={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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a7000-0x4)=0xe8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x0, &(0x7f0000df3000)=""}) 2018/01/20 14:01:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)="23766d6e657431656d3176626f786e657431c15b723a6b657972696e6776626f786e657430656d305bd72973656c6600", 0x80, 0x110, &(0x7f0000001000-0x40)={0x1, 0x6, 0x8, 0x369c2a5c, 0x1f, 0x5, 0x9, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0xffffffffffffffff}, 0x8) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00001fd000-0x24)="2400000052001f0000e4f40700ff03140200070004000100010000000000000100800000", 0x24) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000000)={0x6, 0x1000, 0x7, 0x1, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 14:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x20cb, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffb}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c0e000)={0x0, 0x0, 0x0}, &(0x7f000040a000)=0xc) sched_setaffinity(r0, 0x8, &(0x7f00005c0000)=0x200) fgetxattr(0xffffffffffffffff, &(0x7f0000cb5000)=@random={'user.\x00', '!vmnet0securityselfvmnet1wlan0\x00'}, &(0x7f0000dc7000)=""/212, 0xd4) [ 235.600655] binder_alloc: 7489: binder_alloc_buf, no vma 2018/01/20 14:01:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000012, 0x2, 0x0) ftruncate(r0, 0x9) write(r0, &(0x7f0000c8d000-0x24)="24000000260053000000000000a87701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/20 14:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000530000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000dbf000-0x3)=0xfff) setrlimit(0x9, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 235.652597] binder: 7489:7513 transaction failed 29189/-3, size 0-0 line 3127 [ 235.724870] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/20 14:01:11 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006db000-0xa)='./control\x00', 0x4000000e) r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f000002e000)='./file0\x00', 0x4000000000020) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/01/20 14:01:11 executing program 4: modify_ldt$write(0x1, &(0x7f0000024000-0x10)={0x7, 0x20001000, 0x0, 0x100000000, 0x7, 0x4, 0x1, 0x6, 0x5, 0x1}, 0x10) clone(0x0, &(0x7f00009a5000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getresgid(&(0x7f00000c6000-0x4)=0x0, &(0x7f0000c91000-0x4)=0x0, &(0x7f000030e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x80000080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000002000-0x10)={0x3, {"517d08e527186e"}, 0x142}, 0x10) getpeername$netrom(r0, &(0x7f0000ee7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000352000)=0x10) r1 = getpid() getpgrp(r1) 2018/01/20 14:01:11 executing program 2: r0 = inotify_init1(0x0) r1 = open(&(0x7f0000f3d000)='./file0\x00', 0x800, 0x1) fcntl$getflags(r0, 0x40a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000001000-0x1)=0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xa)={0x0, 0x4, 0x1, [0x1ff]}, &(0x7f0000001000-0x4)=0xa) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0x21, "b5ae16ac55ea205ae3900a1345286fab5f2cee770f2624d5f59967dec04e54b3ba"}, &(0x7f0000c50000-0x4)=0x29) 2018/01/20 14:01:11 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000922000)='/dev/random\x00', 0x0, 0x2) r1 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000051000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {0x0, r2+10000000}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r1, &(0x7f0000da3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000c9b000-0x88)={0x96d3, {{0xa, 0x1, 0xfffffffffffffffe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7afa0000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000045a000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00009f8000-0x4)=0x0) 2018/01/20 14:01:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000048f000)='/dev/usbmon#\x00', 0x8, 0x101000) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000458000-0x40)={0x0, 0x80, 0xfffffffffffffffd, 0x3, &(0x7f00007c7000-0x3)=""/3, 0x0, &(0x7f00006e2000)=""/0, 0xf7, &(0x7f00004e2000)=""/247}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xff7fffc) 2018/01/20 14:01:11 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003d7000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x6, 0x1f, 0x401, 0x9}) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/20 14:01:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000d21000-0x38)={&(0x7f00002d0000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ac4000-0x30)=[{&(0x7f0000f4b000)=""/2, 0x2}, {&(0x7f0000877000)=""/252, 0xfc}, {&(0x7f00009f6000)=""/123, 0x7b}], 0x3, &(0x7f00009ee000)=""/144, 0x90, 0x7}, 0x21) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a52000-0x8)={0x0, 0x73aa8405}, &(0x7f0000fb9000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c1a000+0xecf)=@assoc_id=r1, 0x4) geteuid() 2018/01/20 14:01:11 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000000e000+0x661)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0x2e) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000019000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000d000)=0x1c, 0x80000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_COPY(r2, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000003000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000006000-0x6e)=@file={0x0, ""/108}, &(0x7f0000013000)=0x6e) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000002000/0x2000)=nil, 0x2000}, 0x2, 0x0}) 2018/01/20 14:01:11 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x30100, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0xf2e, 0x0, 0x10000000000, 0x5, 0x0, 0x6, 0xb600, 0x0, 0x1f, 0x7ff, 0x3ff, 0x29, 0xfffffffffffffffb, 0x8000, 0x80, 0x1f, 0x361, 0x0, 0xe3, 0x9, 0x1, 0x8, 0x8, 0x5, 0x4, 0x7fff, 0xc97, 0xffffffffffffffc0, 0xffffffff, 0x3, 0x800, 0x9, 0x4, 0x1, 0x54f, 0x6, 0x0, 0x1f, 0x6, @perf_bp={&(0x7f0000011000)=0x0, 0x0}, 0x20, 0x3, 0x4, 0x7, 0x9, 0x20, 0x3, 0x0}, r1, 0x2f8a, r2, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r3, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r3, &(0x7f0000001000-0x64)=""/0, 0x0) clone(0x0, &(0x7f0000013000-0xd)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0xbf)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 14:01:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008ce000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000b3d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000d4a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000710000-0xb)='/dev/hwrng\x00', 0x200, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x1ff) sendmsg$unix(r2, &(0x7f0000c61000-0x38)={&(0x7f0000214000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b76000-0x20)=[{&(0x7f000064b000)="f6187c5c5fa5b8dfb359dc3fc4a0655d95617eee7eca82faf2d517c0be94f9c24074b1eedb", 0x25}, {&(0x7f000043a000)="46e7c1dc011794ca2e23b81161e15d6ce5c98c15d4928ad53fb590ee6d4e5e2740e8a4b0bc6872ead7883b0607fd7eb1600a1f19f186b6193b9a9dcedf2ce0f2827e1f26a816e21482f0cf9cdc70202f320acce4c5b62dfa7d1890f6fa9e398fcc631010b036b845e31d42b3b89ebd7e8a0bb8fdbc8dec445a08b1263d31df761a0c126cbeb75da1884bd1b19b", 0x8d}], 0x2, 0x0, 0x0, 0x5}, 0x814) fcntl$setstatus(r0, 0x4, 0x40000) connect$unix(r2, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) fchmodat(r4, &(0x7f0000a97000-0x8)='./file0\x00', 0x55) 2018/01/20 14:01:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) recvfrom$inet(r0, &(0x7f0000c83000)=""/127, 0x7f, 0x12000, &(0x7f00002a9000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000ce3000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f000041f000-0x1648)={0xa1c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xa08, 0x0, [@generic="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"]}]}, 0xa1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 14:01:12 executing program 0: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000de4000-0x1)=0x0) getitimer(0x0, &(0x7f0000a8c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 14:01:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a00000-0x4)=0x0) stat(&(0x7f000092f000+0x518)='./file0\x00', &(0x7f0000a97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000621000)=0x0, &(0x7f000076f000)=0x0, &(0x7f0000a4c000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000efa000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b6b000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f3000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a3a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005af000)=0xc) r8 = gettid() r9 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000187000)={0x0, 0x0, 0x0}, &(0x7f0000e24000)=0xc) r11 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002d7000)='/selinux/mls\x00', 0x0, 0x0) connect$l2tp(r11, &(0x7f0000302000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x2, 0x2}}, 0x2e) r12 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b73000-0xe8)={{{@in=@empty=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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000091000)=0xe8) fstat(r0, &(0x7f00007f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000dda000)=0x0) lstat(&(0x7f000036c000-0x8)='./file0\x00', &(0x7f0000992000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a62000-0x4)=0x0, &(0x7f0000ee7000)=0x0, &(0x7f0000e97000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000045c000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000036a000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045d000-0x4)=0xe8) stat(&(0x7f0000ebb000-0x8)='./file0\x00', &(0x7f0000492000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000c46000-0x4)=0x0, &(0x7f0000c89000-0x4)=0x0, &(0x7f0000306000)=0x0) getgroups(0x2, &(0x7f00000ee000)=[0x0, 0xffffffffffffffff]) r24 = gettid() fstat(r0, &(0x7f00000cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000979000-0x8)='./file0\x00', &(0x7f000047c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000fd5000)=[{&(0x7f00002bc000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00006d0000)=[{&(0x7f00003fa000)="", 0x0}, {&(0x7f00007f4000)="", 0x0}, {&(0x7f000043d000)="7fc820c66684bbd2f864bb9ccfb8ef66b103b5eb89290f9422573b35883d918597c66a4f70098cc6dfa23cb4793b5ac48aff3d7c529350d44ce0e7b04f33fbaeda5c5cd495980035c9868939a6b40cc7ed94b8ecd5a22304c0212076ea9545d6305e25d0c4d478bd9277f4fc347017cd10203147ef7aee9fb610863b09229ed19c6e45116fa66977784511b5693236ffa434e15604c9bf494f502ced31f3b3f331abae7c3633d91609e94e2bbf2f6b3e709ad0cff7bc03", 0xb7}, {&(0x7f0000b34000)="587c9c01c00c918ff82a286793e1e477fee4598a0f8e6631573f855aef7e438cfc89096eab8dc4bbfb9b16f1407fe61870d3c8e7c04b6fdefec5a83e2b693cf74c7e76387bd5af01ed3e27dba472d0009585ab948e52c5b2efefa5018eeb5db0fc2a7fb9694e6c79cc66fb79435b21129155c4d272eec94a368b01716a8c8cf2d5", 0x81}, {&(0x7f000021d000)="7be26ebbe4fff62acc560adebc098d580078541dfb24114febd65d2d3272c0b44bef17b488307302c005b30577eda92007a39b5fc46e01d52ed466a726a3ee93767ac0a8e665291ef4d9b951124ab1211ae0bd4b95b809d0a478f4b0a94804e550d78797029d72db8f931f56f84b4e1138d70aba04e9e7d1206e7aa73a29b289164e8ffd89b828f34e3a543b", 0x8c}], 0x5, &(0x7f0000631000-0x70)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x40}, {&(0x7f0000085000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000039f000)=[{&(0x7f0000627000)="3045839ccf7b7e374b963cd2ad1f66fc0feff388ccecba8f4d94e375769fd4192749aa87af374943448a0eb3136f78ad2725a4113d8aa80fc06cb0a22c10c90d117c324611cf430cb4ffeca70df6af79bd805f3f92094b2d017896dcbcd22579ab9bc3be92527a28642c29a974e2fcac82789660dbcd55df92744b4ae4d105c87e", 0x81}, {&(0x7f0000c4d000)="575cf20c2c33984a7ae7d325ce932bf896ed4b42a04060878d0d93afba72e77108974b0bd1e140ea0769c82b4c4c", 0x2e}], 0x2, &(0x7f0000d0e000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x80}, {&(0x7f0000086000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000065a000-0x90)=[{&(0x7f0000195000)="62ff04173e07bf6bb9e783f32baa9f2f7920c85b877cfe0002a920a9fba985013f19f9698f0e9327cfd1793201dc957ecdeada07a90be9f66dcf1004e3e0258e975f0f56a2117edfe57ce8e50e06fd31e1ef6c3b14a08d05a9c2c99e0816fcfd7c5ea503ae9990309d2f5fca094f4d3d1e0e7e85f110725d1367d922c9bd8d45a8854bcd74e191af2a6967795f73384b28abe9da02dc0fc57e98057f9f51d549b1177d5c70f07a6c8fb034fd063563dec15e91aeafe3c75ebd88e8a96f3dbd4e4e7907c57d8b2e9e38a4ec479793468690370f250f302196027b905e8f9659e21a18f4c26db2121e", 0xe8}, {&(0x7f0000bbd000)="599be63ed6de74addbbd24681a24860aa7f6c39fed3e04decd72c79a6410334a526db971", 0x24}, {&(0x7f0000b09000-0x5f)="c243425c7f9b94603b0d00af10dc9fea579a34bb6dcb9589600580a6381b746aa0e219cc171bfb89f8dbdc2c40ccf934d06de8d6bc757d3ddcf23b7018bb268f86d966509f25d9b0ba62ffa260f7f995bb1eb57ff58a63bee638f82045756c", 0x5f}, {&(0x7f0000451000-0xbb)="03e5b36d3629e790aeca75ad41d8919f25b906903b650e825bbd68695d9be5f8b40d42e9afebfdc41024ac63bffcc7db4a0aad05e9b829c5a5811501b7f638c0f569b6d890ef8b6ba32ae22ad82d01949ca95ce5cb45fef2c546dccbc1a884d1edbf2e700259b6b1bac0d2eeb4e87ca3f58bb840cec417c4773b0412edebc378d30f70a47fb7449f5d12eda56c53c077179237db8e0d1ad51129ac619dbf30515b75eb92ce40ffb2661a3cd2aab44bf3caa765427bf80818d907ec", 0xbb}, {&(0x7f0000d2f000)="", 0x0}, {&(0x7f0000e84000)="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0x1000}, {&(0x7f00001b3000)="f7f419aad46d7e91d1eb0730b275307db889aac868bb9a0feb9709f8b1f992f28bac92", 0x23}, {&(0x7f0000bb6000-0x3a)="877e89bc148bedf47f0952508a86a2c6831df71cb7a482cdefcb0641ac26e0b776b6cc9fde16349f6e11215289c739c13b0f89dcd37e3c9f24c1", 0x3a}, {&(0x7f0000767000)="ac2ca53cdc86d22917411331f79fab71c9dd74557eb73ac1df9d75813014bc98959fe47e56e3327ce00eed020002058de10d8e5b5821a5f8c8dad39bf95c37c5674d0c896bde44d5d6cb026855c3d617a8928ff7cae04f77624cccceceb1bec34604bfb78dcdb2889de6d79d6e0279c42e1ef531c43068d5dc44c30085dabefae8572c5008a68cf8e0", 0x89}], 0x9, &(0x7f0000fd5000-0x40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x80}, {&(0x7f0000d1e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b6e000)=[{&(0x7f0000594000-0x99)="5dc36e66bd4f5e8b8cc5bbaeec3550de833b8ea84a58dca39879fa0a2b2b2118f95b065d7bbdac908833ca359ec750bf584739032939491211b75d1e58ad598afb19c84dec0f0c97e992cbccc86bfb4110cbb500dce75e3b86f7fca8045c396352ee0f69897831509da9b4442a498fd8e7eb67c4cad695c2b873a4f7538d740fdaf843ea2675efbcd7b82895fe064cbcc382af9dbcf643f214", 0x99}, {&(0x7f00008f3000-0x8a)="b0540af98b92d81c80250ed4fcfeae46b6b2afaf1876dda75201c27983bac017d7842a75bdb3c53109a5d279c3ac5de8a174a7ced0a31770e2e1e54d67ada67826f036da3b3df0fb3599fbbd39af944bb98bf35856e257e56df2735cd5a8c5a517689b3d97c61683a580b7e408ad561170f05b074c4ad8399be49c1dca5831bec22fad35beae4cb7c1a9", 0x8a}, {&(0x7f0000375000)="3bc3cdc885ef4da9b3c03ba9fbb35650fb88c002d41215d1530bc2b0ef11e359", 0x20}, {&(0x7f0000273000-0x2e)="87738e9653fd1db8c047754e919a5158c75f0556583d9b7e76f3283fa4ff14ef20002efef07cc0e9e4995ab02b71", 0x2e}, {&(0x7f0000e95000)="9f8bf2e097784fbac4747bc574d3a194f9b33efbbf154760edbb225a0e86d4", 0x1f}, {&(0x7f0000961000)="df78cb0032851fb623287800ff7cf10779dfbd34b8b2b1b5a658ea35ae59e41f7c839aeb737e86ad831b123d9210b1bd998329eb0aca6aa5e74ca900d9acc69cde0ff244f5bee798fe84f5bbed27c870c24d", 0x52}, {&(0x7f00002b8000-0xf5)="d11a1075db9eb6a3c5aa850a6917ee76fc92af6db0f5885d70008e678e6a8771b4cc5b9073c91daadc7713e73d41ce464d64230922b41b86effeda6320a6ce3d37543c4a398e3c837a0b7548037a0a525cb8edd083b92009ecba697cb7aeca64847de6ff1b5b0fac0aee1025f98920429cb1a3039ecf5348c7a9980c219bab5c90adcc90b731bab25eb03458b3f76574dcdacf18f7d7fca94a8ef0024bd38dc168d5816a8a27c4800667bb57572ba2bbff426dc15aae443c37ae18db1eee41eea92e547815a9b3c01c5108b8a4201f767c8b3c1aa3a9525137adf09375e3b668ad2272d7e9f6bba6afc4e63fec6db968279b2a3fbe", 0xf5}, {&(0x7f00000b7000)="c0464fee4a7a711a051ac9c123c71e09032dd206126caec163769e183a5e85c25c8f948dac29c1c3b812836e4c0acee930dc35395714cb3c3e725816855782ef3ad8741b0a843d5f59a21d725435834a94ee13fe251f8e3aa93daceb112b3fb18db19fb8a118723c93", 0x69}, {&(0x7f0000122000-0xb7)="43cbda6d12b616ae5db781e3b778da053bacd354a6bfdef0e86865ac09bc3376eac9d3cfef63304bdd568051f3dbb665b4012fe174fa3987f1ab2323b987ecba2ee7db5e499bbb48dc6317bd88457d414edc09e8f27dfa835e47c41a9849c3b32ad658801d03310fa95d5368926a9da4b5abb8e416d3c0fc81715bb92e9c33e8affdaa58e95e7cdd80c307d09d34b765c50c462da7901476ad6fe18752af43a8d69569f2cb6ea46da2ea1b0496bbc99ca7db3dbbe084bb", 0xb7}], 0x9, &(0x7f0000347000-0x60)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x60, 0x40000}, {&(0x7f000013f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c93000)=[{&(0x7f0000f25000-0xe8)="09d04030031548f350b0bbb1491ba49f15b434c7e0ec88d8980f2946ab5a44f4836ae20aee2a4b016154511823ea1523ed0c4213f18a1ac78fab31514de97a9d2c9a8588288f0e8d7655c2dafd05aaebc656f275c12fdd44c274a723ab9e8a28ae1f392edb7e72cd35506c5273d593093419ac2762e5936de1106c4b37f8f32c7a93dedb3914842344c84ed90d5faf498bb09acc9a6832b6d8e7c1d8b2487ee5aac7515eea4e2f951d3b1e211c6372d0638f56e46fca8fcc8ee6f2c0b2b35834ba17d3c21bffc5b757d71aa45f805eda570046f4df3ca16322bae5a77595918676c75ca21cbdf706", 0xe8}], 0x1, &(0x7f00003aa000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r0]}], 0x120, 0x8000}], 0x5, 0x8004) r27 = syz_open_procfs(0x0, &(0x7f000037a000)='net/mcfilter6\x00') sendfile(r0, r27, &(0x7f00004db000)=0x0, 0x63) 2018/01/20 14:01:12 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x11, 0x2, 0x3, &(0x7f0000008000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000000c000)={0x3, {{0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) sendmsg$nl_generic(r0, &(0x7f0000011000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) flistxattr(r1, &(0x7f0000008000)=""/115, 0x73) 2018/01/20 14:01:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") fgetxattr(r0, &(0x7f0000d47000)=@known='com.apple.system.Security\x00', &(0x7f000090e000)=""/233, 0xfffffffffffffe90) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000951000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000135000-0xb7)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003a000)=0xe8) stat(&(0x7f0000a47000-0x8)='./file0\x00', &(0x7f0000698000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000001d000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002f8000)={{{@in=@broadcast=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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e5000-0x4)=0xe8) getgroups(0x9, &(0x7f0000d04000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f5f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000112000-0x4)=0xc) lstat(&(0x7f0000e89000-0x8)='./file0\x00', &(0x7f00000fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000565000)='./file0\x00', &(0x7f0000fd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00006c2000-0x4)=0x0) getresuid(&(0x7f0000b11000)=0x0, &(0x7f0000af2000)=0x0, &(0x7f000057c000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000025a000)={0x0, 0x0, 0x0}, &(0x7f0000711000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000259000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000003b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f7000)=0xe8) fstat(r0, &(0x7f0000bf8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000430000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000038b000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b7000-0x4)=0xe8) stat(&(0x7f0000f7a000)='./file0\x00', &(0x7f0000855000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpid() r20 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e06000-0xc)={0x0, 0x0, 0x0}, &(0x7f000015f000-0x4)=0xc) r22 = fcntl$getown(r0, 0x9) stat(&(0x7f0000c40000)='./file0\x00', &(0x7f00005e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00009e8000)='./file0\x00', &(0x7f0000f91000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c89000)=0x0) r26 = getuid() stat(&(0x7f0000ed9000-0x8)='./file0\x00', &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d36000)=0x0) r29 = geteuid() r30 = getegid() r31 = fcntl$getown(r0, 0x9) r32 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c3000)={0x0, 0x0, 0x0}, &(0x7f0000338000-0x4)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008cd000)=0x0) stat(&(0x7f0000e35000)='./file0\x00', &(0x7f0000ddd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00009cf000-0x4)=0x0, &(0x7f00003e1000-0x4)=0x0, &(0x7f0000101000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000085d000-0x4)=0x0) stat(&(0x7f0000358000-0x8)='./file0\x00', &(0x7f0000cd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000112000-0x27)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000535000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast2=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}}, &(0x7f00007a5000)=0xe8) fstat(r0, &(0x7f0000751000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c72000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fb8000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast2=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}}, &(0x7f00004ed000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d1d000)={0x0, 0x0, 0x0}, &(0x7f0000cec000-0x4)=0xc) r46 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000048a000-0xe8)={{{@in6=@mcast1={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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e09000-0x4)=0xe8) fstat(r0, &(0x7f0000f61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r49 = getpid() r50 = getuid() r51 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e43000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c26000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c6000)=0xe8) r54 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006e7000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d73000)={{{@in=@multicast2=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=@remote={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}}, &(0x7f000082a000-0x4)=0xe8) r57 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f000008d000)=0x0) r59 = getuid() fstat(r0, &(0x7f0000a62000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000968000)={0x0, 0x0}) r62 = geteuid() getresgid(&(0x7f000080c000)=0x0, &(0x7f0000cd5000)=0x0, &(0x7f00008ed000)=0x0) sendmmsg$unix(r0, &(0x7f00006af000)=[{&(0x7f00002cb000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005b8000-0x40)=[{&(0x7f0000311000)="21c03169fe3f4742e9b548a61bfe465b8c6680b35cfdaab1dde4067ba95e4b0456dec75bce08783fa88cdfb7b3f5a73f539a54e6d611852469850877222b1858cedf1f90d1759e27629881bcc603f1e7a297cfc7422f43208fb4a8865e6ebc8cfcba87e954328264a822bc33db267bc7133cd8194ea581cc8034b89c5d920b4eb6812212cfc6fb42c503db31ebcaec233c7ffa8160dfdffd8e86465770734c33da2f", 0xa2}, {&(0x7f0000a96000-0x69)="70260b9c01fa4f2f8ab86aa85fbbe32d2827dd0212aedc6d7e9fc07e016200e0962d0bc5125e7218eb1ec208c1e27b135b0862c0602af79b90afd335e6b7765bc52e1cfb0ce15480cab2629673eb384c5d1b1c9bf77d9376cd9bbcca09955067818986dcf43358ed9547fe478e02ee518e832eb0e03884b3bb6de62cb76264d427b34a6e09565949959b34b0aaec1248f488c478f1791359c89c6625aded004fab59062c1b6194358c7ab1f84e9da76b496f8de02845c1cabe9b66465b59d75ba131e763b2b4105d13db259c095c5c1c97353ac86fa23fad817381f1c991aca89657f4", 0xe3}, {&(0x7f0000f44000)="e27b4d57862b50ce7631c73fcc6a7ffe66a9fa231f63859c2b16313b6d98a542c7cae44ff0803a874bc9a01135808a25e7e6b4ede463a94172a51ec9e1330e8d405d3d797898f367323eaf2575ccaac51485cac7a22bc93e00c549a7fdcfa7e48936110a49f621fe56d5bc689c539b7e8cbcb48dad77965a577c52aaaee0ce04d7f6293ab1f53bfe491374079f46ffa4d4c40fd5a7f3cf", 0x97}, {&(0x7f000029a000-0xf4)="fd6250075f2396bc82064634a50dac0cb7ebd677e4ec6d72a62b220e33bdb766fe3d8a7448ce4dbef23fb375c508282c37564cac1bf68ee5ea54ffb734fc278b1d56251b19a3590388398537620d100014b3f1a3806a11d59cc52314f27b654a7e001bc867c7da16d0121c606c4732ac181b96e927b4f0eb7ee9c3d28b3c34b9276e014ec6a9d83e44ae172e238984eec869532c2b1bfc67b399a2f7ba27ef1bd849bd633f358b35ba659762ddcf37291797b430a0102339bc3d9cce991d089b49b14ca5477465a9c530b21096713995dbd8ffb2a8519ef57a6f01beff5124ecf355bd44dd48a0e2b6d555996c0658c0284da04c", 0xf4}], 0x4, &(0x7f00006d9000-0xc0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xc0, 0x4000}, {&(0x7f0000e2a000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ae8000-0x10)=[{&(0x7f00001c5000)="a0635a6c7e7aa52a913584455f16c73e8acf3af336dbe1a943b36fa2c347333fc0cdfb5a9d831d8d317fe14ffaee5655fcb181c12b91bfbcff21e3e8a3af7917fdf0fe8173e8d9299f5ed230661ca03a585aff0e029ed14ca718d0a97c7a0ea3df01005cc12329584af38cd344c0623cee617e3c97929c7569388a3472702a01eec51e456c27cc", 0x87}], 0x1, 0x0, 0x0, 0x880}, {&(0x7f0000da5000-0x4)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000366000-0x10)=[{&(0x7f0000908000-0x1000)="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{&(0x7f000074a000-0x6d)="934b4622607d2607b5d52bd4136d4774e0d4e4ed57be4d11ab3aff74458474c6184d85761077741fdb8982943a0c28f40c818e9d91f355aff54d37917e220331fdfaf31213c765b81bf7542eaabe372e9fe1b0bf3b73c4ee0fc0d3eed63fb7a266fa4db26370ee8002575c66cf5920c7ffa489366177601017a8850c97f8243d184a8b32a74b84c9a7f822c7f40eccea4b7bef9a140e1ea9983865ded8895a1b5cb72aea57b95aa9120b6b52d22832753674d15cc45594d128a73d9ed51f53bde4d0a6f06c5943072e808f57f9", 0xcd}], 0x2, &(0x7f000043d000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x68, 0x20040010}, {&(0x7f00005b4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000954000)=[{&(0x7f0000365000)="6f18d2cc71cd18b7c67a604af61f2ca13d1a7e190f", 0x15}, {&(0x7f0000e84000)="", 0x0}, {&(0x7f0000e12000-0xb)="48c6cb629bdf0a40b0879afff95ecd", 0xf}, 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{&(0x7f0000262000-0x95)="a29c592b7e383010521b09d39e5264172eea24e4c05170f4fb9b6d1f979f692d4c8ff789563e944555f599604e808cfebdd2ea88c352af947f5dc7d9511eef7100a7221788569d5e346726744f3c3ea7cb424544b00899e6407a18dc932b154c38e631c3988a74b8f233cecb8179f868fef8aa0592349f12ba32b59dbdc796034cd38138a726494550ff32724311e267c9a48fc68d", 0x95}], 0x8, &(0x7f000085d000-0x40)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x40, 0x20000000}, {&(0x7f0000abd000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002a4000-0x60)=[{&(0x7f00006ea000-0x8c)="b13d561dcb753b86172a61fbd3a4128e5deeffc966c6465aceb24d9a52bcf7d87c5e006effabdca166c822536678c3b71b0d8b5227cfecadbe2d7a4cd530c58edd0e78e3596894e0148c5b75ef439100ce463e1c16e97c34664c653033d236977c88cf0ad527e92b8a06c7f3811f6ca2407706d97589fa37dd5c3724f50b0ced9985299a2803ec265739192c", 0x8c}, {&(0x7f000066b000)="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0x1000}, {&(0x7f0000c8e000-0xf1)="236cb352374fbab0c48cdfa5f814b7a05ff7609144f69e52e38e5dfb0dfacbd0db484f97d4c143da5ec9ee1039a16ea8ee01248e3c7dcdde61c0f162f02c7462a75a9a01b2d876a2e1c8387a84ba511bfdc4b67c378255de77030a276123e27b21b088f609e48ab30f70d604f5c0685e0654dc547b63ccf3f54d7d6497911e52b6413206f791d7a6141533389a59f72379fec877747d92d6e591ec931c6b49bdb5a0f51c9d1f0919b740ba55e41195f218fdb765603adbb81372071b3ec097cab8545e931db03a8df0bd15216cf7ef10672f2421a5524f6bf0d95e84770b33349f9064b5e709e80d8d2cb5723f28230457", 0xf1}, {&(0x7f00007ec000-0xbe)="59460843d79efcbf0ce4e24d761a943311ef5301e6b920ac26e451313f4f48a63d8e39e7fe63f8f6435df89e8348696b2bd800d0911b273676722183eb2c3f06a07d6abb62a2c520a471b8fb275ff2a6747a8eabbbc4881f3a79e99a7bb0e8b605130dd417a81257bc931d22d550da0aeee16da6c5f797bfc7f7a80ec87134f78828a64e2cc53cd22a225521da54a3c5bee7dc4196555b1da1c8488c0759ef5f0ecea0e53e1e10b6f9b329b25d1229a5fe0b4a4d7bbbed7fa3a2241f2bbd", 0xbe}, {&(0x7f00006f8000-0x3f)="4c02141789c73c57ef1cf67557f3b2c740b806c095158e4c580e57f65877749cc167bac0cc25778b611775199c50a3374316ae02811dcff808822cda96c240", 0x3f}, {&(0x7f00001b8000)="cd4358489f787b8b07213418ea2b3e331104e227083dda6d39b67a3d3b1c8e45a097fb0e27149621b1a780f69e5d2b0b81d51b6ce53690a4bb58934201177aeaf74a554fc67fc32c3e5e807e1fa75a40a5f8785ff5fead2783fcd1d72e0c7942a62d3cd2ca6a997a92", 0x69}], 0x6, &(0x7f0000623000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x148, 0x800}, {&(0x7f000089d000)=@file={0x0, './file0\x00'}, 0xa, 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0x1000}, {&(0x7f0000035000-0xe0)="34ebb2572f37304d5b07c3b83fe5382cd2a1a752df27c7002b1bc27959245c0d04762ccf1ba440a7dfd4ef9487a0b2dc3a6f342083cb441f50ac3d2aca32d4505604080dc91aa477f5228b73bb32312211d57c2ce4f2837a0c814d32dbeffddbe2da1c0cc1275e325d45da99e8636c09126b553c16cd71285552007c8cad1944c3dd397762d017762bf8a4bd56d8af2d3677a472e9cafa0208d0158e22cb5d656b8ab9d0778396dcb3d36a165446e7cdf445233322e1edb7c19601b0f223a0827c22ccf857645f06712b8617560b28ecb01628ab7b6c661f411b1f841033cdf5", 0xe0}, {&(0x7f00005d9000-0x21)="18923e945570977c0af29b31f73ed4c5619b03513cdc08de4a5fedbdbf771b5fef", 0x21}, {&(0x7f00007b4000-0xe2)="4e8e0e60e02c96a880faf306c59bee86b69a16641eb407bf6f754728e65f702f427fba6db1bc764be5db5ab1e308b01c643e15221023df922a561ae78434fe1c821eabe1c9f452982de881641f87dbc5622b2720583de34650202125ae7883926aa3dd427e7af5dd1f8818a2df684f3a28581a3f09562de719a4849a9803d6383b8ea46ee9774f8a4ac8e3314754cd640ad3127a921d51b6c28c26518516f39f2e82d82123eb3f75ecb48463ee1006eff25f93ed3b694385d427af7cc5ab9f7886d7d876033f2401b09c7b9c56d1056bbd089b57923a08e4a234b8c0c3791c33e378", 0xe2}, {&(0x7f00005e7000)="a624a5603b72a45ea4319d9ad651b259b24521f4c1e596bdf7d1017aff2f1f84f5f59d1a694a58092204cf16c80a9483eb022d529a2307d5446bd4cb5aaa2aa74e91a2879279c95b7dcf9ddd14b86fee1bb83dbe37c3b5bffeec6950b450b3b6d1713306ea720fa0de62529693212489c87b438827d7c7c0fe8ffec9c8aa1d0b0d514b3ce727d1a8ef78a8536f4d95991ec667ec9173eff0ec0493897329daf82c39f531d7c3cd090c", 0xa9}, {&(0x7f0000f68000-0xf7)="40692ec2be05bcba1000952de5e8f6bf0144393c99a89fb8f2e39d0a64b23e30ac66d41f12ca3e87f9695bfc72fe42778011f6fc7c027c42384d92ca9bb6af7ba2f51926c774401328dd1bea3e13fc0524d3dea43d89d6519be79149e4dfd7b1639d4082d778ca52c6ea457125e2be0a7493476a07b7f571d8b95e794d2446f78784e3fc67c8a181a164320fb5e53e738601e90b4348721e343aa33a5988d7ebde4cc0e0cf37dd021145656f6bced5528c344fb7bc8ffa14cb94095ed927102b6b13a64015432f2b545d2eecc333c32ac9a484bc810824165d7d5b15f41c7dd06a8d80547a329c58571428aae55a10e6987b7578774af5", 0xf7}, {&(0x7f0000ac4000)="a3ac53bc044f47207a65d6e05027b86dae9dca8f6d51af26dd8d9880732bbd4e3d25da0551645a", 0x27}, {&(0x7f000049d000)="5c867a4ce22c330dcbeeecc1f1328ec222c1763b7b55705f9ab57b961505537a73db3639842dff05edbefc580ec80e7733b02d65d1314dbbe65f05f6c39fc9f1ca69696a07cb16275051c4", 0x4b}, {&(0x7f0000072000)="b94ad95e614c018f48bbf7e6cd6395ea5e9137f051646bf938205f99bd9aa6ed5f6dce67472047572836a2cc06c18e5117b3f9583975f195857066410aa98160b577", 0x42}], 0x9, &(0x7f0000418000-0x50)=[@cred={0x20, 0x1, 0x2, r58, r59, r60}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r61, r62, r63}], 0x50, 0x81}], 0xa, 0x40) 2018/01/20 14:01:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x1f, &(0x7f0000f5a000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$loop(&(0x7f000007e000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/20 14:01:12 executing program 1: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000645000-0xf)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x4000000000000000, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000607000)=""/189) 2018/01/20 14:01:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c83000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000552000)=0x0, &(0x7f0000000000)=0x4) r1 = dup(r0) mq_getsetattr(r1, &(0x7f0000000000)={0x7, 0x8, 0x533f1fb5, 0x6, 0x4, 0xfffffffffffffffe, 0x2, 0xbe54}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = socket$inet(0x2, 0x800, 0x10001) sendfile(r2, r3, 0x0, 0x3ff) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffffffffffc0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000c85000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000e48000)=0xc) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000df1000)={@rand_addr=0x1, @loopback=0x7f000001, r6}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000764000)={@generic="9b07c622da8964b3b769f72da34fe4e2", @ifru_flags=0x1001}) 2018/01/20 14:01:12 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000533000-0x10)=@generic="28fc370c73d6dcb90a9bbe836c83df48") mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="0020000100000000", 0x8}) 2018/01/20 14:01:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000c87000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r1, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/20 14:01:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) 2018/01/20 14:01:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003c1000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b22000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000e7b000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000902000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 14:01:12 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000004000)=0x800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000001e000-0x10)={0x0, 0x0}, &(0x7f0000009000)=0x10) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2018/01/20 14:01:12 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000015000-0x10)={&(0x7f000000e000/0x2000)=nil, 0x2000}) prlimit64(0x0, 0x2, &(0x7f0000001000-0x10)={0x0, 0xfffffffffffffffc}, &(0x7f0000001000-0x10)={0x0, 0x0}) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000014000)=[@in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x81}], 0x1c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/20 14:01:12 executing program 2: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000054a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000d17000)="329ba1193e51338b4c1fdf065d71cfacb712f99398ccdcbfd0e616be4cb573b8d186c1fa2b421d7a8709a0d921de6ec86c1c8b308e6d2801c82e575c81e2bcfdea7cd4a0c1c8c81c550cdc22fc2cc276983669ef8d6e91f92a7a563c867187a14a2063156fc24af4cadf2089fa79624c5d38851cf6b50e3261f848eeb8dc474560cfa73aaff5d0bae2dbb8855a05f2534acd6a0f87d9a6350fa6357ef32c6876fd466f4122866dc10289097dad46df4784", 0xb1, 0xc000, &(0x7f00003fc000-0x1c)={0xa, 0x0, 0xfffffffffffff068, @loopback={0x0, 0x1}, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x0}) shutdown(r1, 0x0) 2018/01/20 14:01:12 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000f09000-0xd)='/dev/usbmon#\x00', 0x8, 0x8000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000a14000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c8a000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f4000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ed5000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x101, 0x1, 0x0, 0x3, 0xf759, 0x2, 0x80, 0x80, 0x3b, r1, r2}, {0x3, 0x2, 0x7, 0x4, 0x3, 0x1ff, 0x4, 0x9}, {0x3e, 0x10001, 0x10001, 0x3ff}, 0x0, 0x6, 0x2, 0x1, 0x0, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2b}, 0x0, @in=@empty=0x0, 0x1, 0x4, 0x3, 0x1, 0x3, 0xfffffffffffff001, 0x7b}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003c7000-0x10)='/selinux/policy\x00', 0x0, 0x0) r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f000085f000-0x24)="2400000026007f000000000000007701000000ff0100000000000000000000000400ff10", 0x24) memfd_create(&(0x7f000079b000-0x1)='\x00', 0x3) 2018/01/20 14:01:12 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1c, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/20 14:01:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007cf000)='/dev/loop#\x00', 0x0, 0x4001) r1 = memfd_create(&(0x7f0000a1e000)='systeM\x00', 0x1) rt_sigaction(0x3, &(0x7f0000c1d000)={0x3ff, {0x7}, 0x0, 0x20}, &(0x7f0000b1a000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005d2000)={0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000959000)={@generic="b0d93fa12bb5cd6ca88334698781d96f", @ifru_flags=0x8000}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = accept4$llc(r1, 0x0, &(0x7f0000da5000)=0x0, 0x800) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000753000)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000049b000)=0x0) pwritev(r2, &(0x7f0000cd8000-0x20)=[], 0x0, 0x0) 2018/01/20 14:01:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) dup3(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d3f000-0xc)='/dev/rfkill\x00', 0x400, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/20 14:01:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r1) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/20 14:01:12 executing program 6: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000026000-0x9)='/dev/rtc\x00', 0x4080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x3f, 0x0, 0x0, 0xba}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000001000-0x20)={0xfeea, r2, 0x2, 0x80}) creat(&(0x7f0000008000)='./file0\x00', 0x20) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000002b000)=0x0) 2018/01/20 14:01:12 executing program 2: userfaultfd(0xfffffffffffffffc) 2018/01/20 14:01:12 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) membarrier(0x11, 0x0) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x8000000000004, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) 2018/01/20 14:01:12 executing program 4: r0 = epoll_create1(0xc2f72f593afd9bbc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x2, 0x0}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000016000-0x78)={0x9, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xba3, 0xff, 0x7, 0x8, &(0x7f000000d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x5, 0x802000}) 2018/01/20 14:01:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000092a000-0x10)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000766000)={0x0, 0x3, 0xa}, &(0x7f0000405000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000785000-0x4)=@assoc_id=r1, &(0x7f0000264000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bb4000-0x8)={r1, 0x100}, 0x8) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ce4000)=0x0, &(0x7f0000236000)=0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) bind$inet6(r3, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000037b000)=@assoc_id=r2, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000028c000-0x1000)=""/4096, &(0x7f0000675000)=0x1000) sendto$inet6(r3, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sync_file_range(r3, 0x3, 0x8, 0x4) 2018/01/20 14:01:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/20 14:01:12 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009a4000-0x16)='/selinux/checkreqprot\x00', 0x14800, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b38000-0x14)={0x0, 0x7ff, 0xa2, 0x28, 0x80000001, 0x0}, &(0x7f000057e000-0x4)=0x14) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004fb000-0x8)={r1, 0x3}, &(0x7f0000b38000-0x4)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000574000+0xba)=0x0, &(0x7f0000b37000-0x4)=0x4) readahead(0xffffffffffffffff, 0x8, 0x6) pkey_free(0xffffffffffffffff) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000082c000-0x8)={0x0, 0x80000000}, &(0x7f0000b37000)=0x8) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000b39000-0x4)={0x0, 0x0}) clock_settime(0x0, &(0x7f00007e9000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000021e000)={r2, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffff9}, 0x98) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000b3a000-0x10)={0xfffffffffffffffc, 0x2, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$dir(0xffffffffffffff9c, &(0x7f00009f3000-0x8)='./file0\x00', 0x400041, 0x11) 2018/01/20 14:01:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000950000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c83000)=0x60) fcntl$setlease(r0, 0x400, 0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005a0000)='/selinux/create\x00', 0x2, 0x0) getsockname$inet(r1, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000904000-0x4)=0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000cd2000)={0x1, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0x2, 0x8, 0x10001, 0x7, 0x0, 0x8, 0x91, 0x5}) r2 = socket$inet(0x2, 0x1, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffd86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(r2) bind$inet(r2, &(0x7f0000105000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00009f5000-0xa)='lp\x00', 0x3) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 14:01:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000d82000-0x9)='/dev/sg#\x00', 0x10000, 0x181300) symlinkat(&(0x7f0000277000-0x8)='./file0\x00', r0, &(0x7f0000ca2000-0x8)='./file0\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2018/01/20 14:01:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f1000)='/dev/loop#\x00', 0x0, 0x4000000000102) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000a82000-0xa0)={0x0, @in6={{0xa, 0x3, 0xaa80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x4e77, 0x9, 0x9, 0x0}, &(0x7f00008b8000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000399000)={r2, 0xb42, 0x20, 0x80, 0x2}, &(0x7f0000e1f000)=0x18) ioctl(r0, 0xfffffffffffffff9, &(0x7f00001f6000)="") 2018/01/20 14:01:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x4) shutdown(r0, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f000064e000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f000069e000-0xe0)=[{0x18, 0x29, 0x3, "a155"}], 0x18, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/autofs\x00', 0x210002, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d66000-0xb8)={0x0, 0xfa4, 0x80000000, 0x200, 0x7f, 0x400, 0xffffffffffffffe1, 0x1, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff000, 0x3, 0xff, 0x9ad, 0x6}}, &(0x7f0000d13000)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004d7000)={r2, 0x3f}, 0x8) fchmod(r0, 0x2) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00007ed000-0x18)={0x80000005, 0x8001, 0x5, 0xcf0, 0xffffffffffffff80, 0x9}) openat$ppp(0xffffffffffffff9c, &(0x7f0000ec2000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/01/20 14:01:12 executing program 3: r0 = getpid() ioprio_set$pid(0x1, r0, 0x7eb0) ioprio_get$pid(0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d7c000-0xd)='/dev/usbmon#\x00', 0x7, 0x10181) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) tgkill(r0, r0, 0x19) 2018/01/20 14:01:12 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000426000)='personality\x00') getdents(r0, &(0x7f0000498000-0xce)=""/206, 0x9f64) fcntl$dupfd(r0, 0x0, r0) syncfs(r0) 2018/01/20 14:01:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d47000)='/dev/vga_arbiter\x00', 0xc040, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/20 14:01:12 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00001cb000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@x25={0x805, {0x2, 0x6, 0x17, "29955ea31c3e49fb32032f3791a9ce257fe5b2cad892f2e433"}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b82000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 14:01:12 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) socket$nl_xfrm(0x10, 0x3, 0x6) exit(0x3f) getdents64(r0, &(0x7f0000001000-0x1000)=""/0, 0x0) 2018/01/20 14:01:12 executing program 1: r0 = gettid() r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000001000-0x8)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) setpgid(r0, 0x0) 2018/01/20 14:01:12 executing program 3: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000055e000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x10040020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f000009c000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x2d4c, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000f08000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f08000)=0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007b1000)=0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000f08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f08000)={0x0, 0x0}) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f09000-0x4)=0x0, &(0x7f0000649000)=0x0, &(0x7f000012e000-0x4)=0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000020a000-0x4)=0x0, &(0x7f0000f08000)=0x0, &(0x7f0000f09000-0x4)=0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000f08000)={0x0, 0x0}) r11 = getuid() mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000f09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000177000)={&(0x7f0000a7b000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f08000)=[{&(0x7f0000f09000-0x80)="d734991ef9f6d16b99ac5438885720b8ce53d8f608fa2da9ab9471620b9960925929204bf92cde1d1814d13079806cd2f39e63b49b008f7edfc321eed857963cd6ab088f797eb986765dcf9b154fa6443c3db6662eaa0a07be1904c5b61ea87c1640d5c0b3af5e105e2478413e92c55bb10d4a5d786969c944210c59bf3eaae4", 0x80}, {&(0x7f0000f08000)="3d375387861f3129b2a50df17b57d37b1f562b37a8c597147eae85630f3b8026ca027fb6a7664de5fe4dea32e6b814", 0x2f}, {&(0x7f0000f09000-0x29)="c3879c710a7210147e7b1729b89f460cd4a7121b118fee93a1a73d13a848287b1ec8ce9c449ec3e122", 0x29}], 0x3, &(0x7f000036a000)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x30, 0x1, 0x1, [r2, r2, r3, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r2, r1, r2, r2, r1, r1, r2, r1, r1, r2]}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r2, r1, r1, r2]}, @rights={0x28, 0x1, 0x1, [r1, r2, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x140, 0x0}, 0x4) ioctl$TCSETS(r1, 0x5402, &(0x7f0000b56000)={0x2, 0x100000000, 0x0, 0x8, 0x0, 0x7, 0xc0000000, 0x3f, 0x0, 0x3, 0x1, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000002000-0x8)='./file1\x00', 0x0, 0x40) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000f08000)=0x0) readlink(&(0x7f0000131000)='./file0\x00', &(0x7f00004a1000-0x1)=""/1, 0x1) open(&(0x7f000054e000)='./file0\x00', 0x82100, 0x10) 2018/01/20 14:01:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000390000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000027c000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="482099a415f1e34e99c46a187db59c84"}) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000d26000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}], 0x84) sendto$inet(r1, &(0x7f0000816000-0x1)='O', 0x1, 0x0, &(0x7f00001b6000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r1) ioctl$KDDISABIO(r2, 0x4b37) sendmsg$nl_netfilter(r2, &(0x7f0000a96000)={&(0x7f0000412000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000047c000)={&(0x7f000099b000-0x1178)={0x828, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x814, 0x0, [@generic="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", @typed={0x18, 0x18, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x828}, 0x1, 0x0, 0x0, 0x0}, 0x4000044) 2018/01/20 14:01:12 executing program 1: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') write$eventfd(r0, &(0x7f000082b000)=0x400, 0x8) writev(r0, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/01/20 14:01:12 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x4, 0xfc, @fr_pvc=&(0x7f0000006000-0x4)={0x0}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000002000)={0x0, 0x4, 0x0, 0x6, 0xb, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000000a000)={0x0, 0x10, 0x1cf8c0b7f23ad9c, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x0, &(0x7f000000a000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000008000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/20 14:01:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000b62000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x400}, 0x8) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000b81000/0x3000)=nil, 0x3000, 0x0, 0x20012, r0, 0x0) 2018/01/20 14:01:12 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000087000)={0x1, 0x3, 'client0\x00', 0xffffffff80000000, "ca2d70ea21dd2e83", "66e19893199509eba407536925672c4a40975775014b751f8edc4c767f721132", 0x8, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) get_thread_area(&(0x7f00003de000-0x10)={0x9, 0xffffffff, 0x2000, 0x9, 0xb7be, 0xffffffff, 0x20, 0x1, 0x8, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc08c5114, &(0x7f0000533000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000cf000)=0x3) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) 2018/01/20 14:01:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000260000)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f0000d07000-0x20)={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000f39000-0x4)=0x4b, 0x4) close(r0) 2018/01/20 14:01:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = creat(&(0x7f00009e6000-0x8)='./file0\x00', 0x120) getsockopt$netlink(r0, 0x10e, 0xe, &(0x7f0000d88000-0x64)=""/100, &(0x7f0000ed2000)=0x64) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) sync_file_range(r1, 0x0, 0x0, 0x0) 2018/01/20 14:01:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) socketpair(0x14, 0x807, 0x5, &(0x7f0000fde000-0x8)={0x0, 0x0}) bind$ipx(r2, &(0x7f0000424000-0x10)={0x4, 0x80000001, 0x3, "dbb18654fecd", 0x8, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)={0x0, 0x0}) ppoll(&(0x7f00005d7000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000376000)={0x0, 0x0}, &(0x7f0000e98000-0x8)={0x0}, 0x8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000852000)=0x0) r3 = syz_open_procfs(0x0, &(0x7f0000bdf000-0xb)='net/psched\x00') recvfrom$ipx(r3, &(0x7f0000372000-0x50)=""/80, 0x50, 0x40000041, 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009f8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00002e7000)={0x10000011, 0x0}) ioctl$VT_ACTIVATE(r3, 0x5606, 0x35f) 2018/01/20 14:01:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chmod(&(0x7f0000d08000)='./file0\x00', 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/20 14:01:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/20 14:01:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x25, 0x200007ff, &(0x7f00006c4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) sendto$inet(r0, &(0x7f00006fd000)="", 0x0, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00002d6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 14:01:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fanotify_mark(r0, 0x7e, 0x40000015, r1, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000002000-0xc)={0xc0000010, 0x0}) 2018/01/20 14:01:12 executing program 4: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000a65000/0x5000)=nil) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) pwrite64(r0, &(0x7f0000d9c000)="d98ed50848df0c5d6f6ca6269ce5c84b941bf4a98128a1ee4d4a303cb3301fd0dfb4935e700cfc012fed678617e341ffc45997c1eafa803960668fdd41b8b83aa5f43899ed5aba0ebdab194450945d4c9eb4246af04232c4d83f0bed1ac063086074b0ce8bc67d3641d3a4aa77ae122c9965d8146a9e5c6412d2b493f74604e653d066671ce333a2c607f3e5bb88dea2c83e41a40aa0ce95f576aeb14ef8ac026234b8d3f3251244b82384406d6e7c7b0bdcbae3d65b8fad494c3acaafd43b369684f64f8540cfb9c7ee330921b148dc45446ce83255c1b210a5fc14f1382d113866c801db4cfeb68a0f", 0xea, 0x0) 2018/01/20 14:01:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) restart_syscall() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000885000-0x4)=0x0) ptrace$cont(0x3f, r0, 0x88, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005ea000)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000321000-0x8)={0x0, 0x0}) 2018/01/20 14:01:13 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000fdd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000d73000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xa6c000)=nil, 0xa6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000187000-0x4)=0x0) fcntl$getown(r1, 0x9) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a6c000)=0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a6c000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005b9000-0x4)=0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a6c000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000056f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@remote={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}}, &(0x7f0000292000-0x4)=0xfffffffffffffec0) fstat(r0, &(0x7f00005de000+0xdbf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000025d000)={r2, r3, r4}, 0xc) getpid() mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a6c000)=0x0) r6 = getpgrp(r5) r7 = gettid() getpgrp(r6) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r6, r7, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) r8 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r8, &(0x7f00007b3000)=""/128, 0x37d) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r7, 0xa, &(0x7f0000a6d000-0x10)={0x20, 0xb70, 0xffffffffffffff7b, 0x100}) 2018/01/20 14:01:13 executing program 6: openat$ashmem(0xffffffffffffff9c, &(0x7f00009bb000)='/dev/ashmem\x00', 0x80100, 0x0) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000016f000)=0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f1e000)={0x0, &(0x7f00000f6000-0x20)=[]}, 0x10) 2018/01/20 14:01:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000516000)='net/connector\x00') getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000030a000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001a2000)=0xc) ioctl$sock_ifreq(0xffffffffffffffff, 0x8929, &(0x7f0000641000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dff000)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) sendto$inet6(r0, &(0x7f00007f8000-0xc)="731b76546c8d9186c5fb9f97", 0xc, 0x4000000, 0x0, 0x0) 2018/01/20 14:01:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x26001, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000-0x64)=""/100) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20001000000, 0x8000) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x1fe, 0x0]) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/147) 2018/01/20 14:01:13 executing program 3: mmap(&(0x7f0000000000/0x795000)=nil, 0x795000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000cb000)='dns_resolver\x00', &(0x7f0000794000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000795000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000796000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002bf000-0x4)=0x60, 0x80000) 2018/01/20 14:01:13 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x3, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000004000)=0x5) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r3, &(0x7f0000006000-0x4f)="", 0x0, 0x0) close(r3) close(r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000004000-0x10)={0x3, {"5738178fd17135"}, 0x0}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000013000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 14:01:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000e75000-0x12)={@generic="bfb907e2dfeb2c2ac0b499f5177f5e79", 0xfffffffffffffff7}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/20 14:01:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mice(&(0x7f00002be000)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000a77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8f000)={0xffffffffffffff70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1e000-0x10)={0x0, 0x1c9c380}, &(0x7f0000454000)={&(0x7f000072a000-0x8)={0x0}, 0x8}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000b73000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000e2e000)={0x2, r4}) 2018/01/20 14:01:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c26000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00005a6000-0x4)=0x0) r1 = socket$inet(0x2, 0x801, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000226000)={@common='lo\x00', &(0x7f0000b29000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000315000-0x4)=0x0) 2018/01/20 14:01:13 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x14) r0 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0x8400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000001000-0x24)={0xfffffffc00000000, 0x6, 0x9, 0x0, 0x80, 0x1f, 0x9, 0x3, 0xfffffffffffff801, 0x8000000000000, 0xf0, 0x5}) 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}) mlock2(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 14:01:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dec000)='/dev/ppp\x00', 0x10000, 0x0) sendto$inet(r0, &(0x7f0000548000-0xdb)="b302e417f0cfc4663039ffec097c767845f94b1fc2d86681e89b4b59390050727903ac86cde960c375382c00894f80bb93124f8190f92a404309e4d5dafb32defab7f98a1e5a2fa1812e7cbfe4d9c8d5e872db32c47a497e098c1c345d589d198f65de7d0b2a3e91214b906049c1cfb9ef22bdc2c57e6345c5fce0b11cf00cb9750d74ec3e5aef7143f0281f66ec9ca84b4eb8d77b2882bf5d222d68da1fdaff1c4e094e89a25abb9bbb6ea5ac6f4be50b0bea47cf712c6b90b020e1477bed73ddb60a165106e467f6bc81e7d6dea3e658dcb1944a0d74590ede84", 0xdb, 0x800, 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00007c1000)=""/4096, &(0x7f0000730000)=0xfffffffffffffebb) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be5000-0x8)={0x0, 0x9}, &(0x7f0000af4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000003b000-0xc)={r2, 0x40, 0x30}, &(0x7f0000ad8000-0x4)=0xc) r3 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00009d7000-0x48)={{0x3, 0x0, 0x9, 0x3, 0x2}, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') sendfile(r3, r4, &(0x7f00005f3000-0x8)=0x40000000, 0x613a) 2018/01/20 14:01:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000b10000-0x10)={0x101, 0x6}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d1e000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) sendmsg(r2, &(0x7f0000eb2000)={&(0x7f0000893000)=@ethernet={0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000007b000)=[{&(0x7f0000984000)="64eab369c674122b763b53c13a2432264ba994b784e9cd06373fdefcc8a5e0236da4569492edc63311381704c9599e212e16deb038ee2870e830f97291161383cb0b00fb16d551ca7647e6bb414b20d71f873dbf0e0389c84388ec063af37317b2f0a65bfefd508895e1f17c", 0x6c}, {&(0x7f0000732000-0x7b)="facabac0b128e0678d470f988fb532e50cadb75a9dbfd8c80d860dc9e81f10760753b7cae78616238ec79754e67b58859cb7ca08a2724961e2049fc3bbf3650093af803f85e0694ee0851d74c4ccd110e7024185a39b1e1f8d886be465f26dd73835faf163c793251ebd49465074999b73441fae3781b562c5a9c8", 0x7b}, {&(0x7f000088b000-0x10)="62470bde3cfaf3131f653e0869bdf34d", 0x10}, {&(0x7f0000230000-0x41)="36ecda2fcee58eefa2a8fa3eff76e5d580c0f1b7e481447e230ef1d064b97fb9f8795af18ba64dce1489ca47ab2e47fd7a2ce12636498bec443df28d5753e2d289", 0x41}, {&(0x7f00008a2000)="3357b861be773555b898b2d81ef3fc0354ea83a533a5623402dfbd00096c5e2365a8285ba4dccaa82e8427263925d7698e8f365c1adad046fc942d3f831bdd20b52701e8d09d40224cc517462e358564e8bb9407b934d22c1bd7f0ae2c82743649335d019fc58123fecfa424aec90a31c400cd3b8a4940d2c4ac8f6088486cb7fb144e19c194d2067821091e7cc2abeec2a85e4206da6edf1af8c426ed6ef5805636becb416f2bce6350a59154e07bd089b685ba3da05f6f9a184ba785369f54454a1ec82b7bbb3ed38ee405aaaa9c1b61604e", 0xd3}, {&(0x7f000087a000)="5fe2e060646cd243945c28dc4598e2", 0xf}, {&(0x7f0000a4a000)="3586971143931ac90447e45d64eaea", 0xf}, {&(0x7f00003ea000)="8ea3cfa153cb5865b7aa4ba7abbdd444371d0b2128338a60cbf3eb74134226234efd7f3b2a1d72686b41bebac8ae4c82900affbded92a3feb9669b2cef93c4f998a56de6940903412f2d8e9fd0992f60ebc028fcffa6ee0a9994abd2887a555d8370f85315bcbe9b70a3c4f7e820f68be93ad9b8009c150ab8e0c0201103d72cacbecb88fb3b71213a52f49ff818fd9e9c08c105745f53abce85a716e765e1bc65cafc150ced618502a9bf5c7ad3e94e05f2ed88d4e4e27430465444550fd4e1d11c6505fac281c9bd7a9e681c490271642c4d604ece17da5d611650e9109c0af3999649c38eb682357e9f29a6b4e16bdf07a1478a7d199888", 0xf9}, {&(0x7f000074d000)="2e73ab54f661d4e384df51780a5070c42613eddbc0839656a7999ba3857b76914bc3e6df1849219e185fe18ce4a2599587a4465cef4f9fe49d2c61e59caf456efc1b9619d546", 0x46}, {&(0x7f0000661000)="e648c262381fb03dd597fb3ee8ebd5cbba3f0a30a86d62b8a322e67434fba6a24c6cc9c6847daa4807152cf977f1c07a2da4cd6447435b3411957e95ca44438fe006fa46e96c65bbe31be663cc816eb6679177bad638b2c69df192a3b482a070e6ccd54c6dc9ca77f9d1b54ade1a7c5df257ecdeef0a3382", 0x78}], 0xa, &(0x7f0000985000)=[{0x1010, 0x108, 0x9, "57ef4f3b9546754dda27b18800fe86b3460ff521d48ffb677f931295fe5fb251db9c24326dd17bf9a48c989c3437a29dd3e2b7b54b7de82d2f68faed16b72a300e330234521ef89c208f8710196b5e0ba4ebff52947b2880a9302512acac2434b2433810ae7841c1ec480f2cd81b016f3835e7820a7596b2f4d135dd8040afb0e3d98e4d793e8a6218047eb932ad540d77ebc6964da3801662ebc805eca480c4c44b1afe95c7998dc1800ceca8cba8c74240496be05d0238e76c7cb1cad46633ce821038c8feaa2a0cf68d0ae2050a29cab0ef660eb19b44066211e9372473ee9af03891bf1c341bb85550a2ca4d3a704ce77208798a2021ea400dd47bf36d5b1bf4296360c0c003f57c06e58ced57ad28522bc05ccf9869ecd33faf279c0647b9ba6f49cca314a37e67f8f4526329af67e88a85b7707a3a551f5f81ea3a2a9026a7c7992a7bc33d728577cecfe8d38f3609f684fd109896053cd889827e97ac6cf3ba162cf2dc3fd19340c21da046ba7e75d2ef92e4f6e1eb93fdf197b723a2b6c3b2011a9314aacc661763502c94a512b8bd122ccbb695b389c9a5cd1f8914900e416d30e9470592d97c14c9d284990de6ea325e76537e301a159491ef289716e224e79741429ee82ddb78cc61ee3b7a379eead841e5f2ed6f2fadbb20dba1240898da3cd96bdb4f370a7e4cefc796d50e2533386168a1e57fdacd4c1254509d465f64c8f4b8c4ee4e875130af0402dab0bf6ea7efa0c7fd3b65734a48d172938b1fad2f12362ae1a7a97862ed3af7da5c6ff2e93c89e179cad4c1bec95cfb64b1c6a4021463d227340f69b56c9d1e1d73fece7a6e502e4080e5b867b1882a7f85448bca735e73beb6c5d9880831debc62148ea5275a5bd2e4293e21cff22257a2a840c00ede9b6e832f32283954f6846d79fe7f03c14312c6542e1a7b5da3d915ed10312467d7243a99e2102b2b2d008f60d6e9596af135b7eb29c1ed0736dc46f698aba0383fc74046eeaf925e61cdfe642f5d2ef437701e0a5cb87c12d2150884172863a3fdf66b29615a102d528dea9fe67ebcf0cec7173df723cdb38ce1ef0cbbfbd1ef2921f26c8298f4da9790e7b13fc1cb2da0316a00522596e2d384ebe9886d511aacbd8b46477855719b2282f12d5ecb573d8df290e09cd5dcd4e812ee2e0e1e584236c96d9e0ef839a9e2d7b9402f23364d1235098b5d22c8b81246d75e8e3a7245aa466672a6bf5eb07daa46a15b63dc4b47fe66ed768f4feb992bace132bacad8c2cad87ba24a7e590ae1285fb03b4934bbce051a6c52c97a9e4c07a37a424033c98a952417ee0a93add099ea20c9bb6d14fdc41b61a8d89721baa68dc8c5983c85767909ca07a885acaf35897da18123d2c431dea5d234152480007fc271d8c09e88825b884d21248bd21bb0e3def85787bf10f680e425be60ce58d0cfc5c282a7432b06caa766c172cc226b314e5020433786fd71c18cf079b5ce4981036916cd0ce3ccb314d25d0b23d5c2c95244071ced38016753f795a4bb5d2d07caa6a6759871ddd0646cb1e20e46269076bf3ec21096bab16348d7ef423b8235e7e8249c9a863a3a6225a369d1b57e4e2f026f800fb9b1bb7731f23b9c5776b3928dbdf2f076c8dab0862a47081e961dbc9b43a3978c9745fe46e30ad1862a74130d7068cb38ba870971e7ee9c1a8111cb7180b4ae42fdd5a0188a19f15c635d7e3d7924d9d64c23938694fa35494bb422216a20aeb49bd8bc2aff2754eff6975b3df0a702f65a18fac9b9839d7f7f8384b5eb87f2b79cd6e5f1fb3a78e24cd44ab51d9120a22122ab11254ec1a541293ab6f83a936decf3d1de43086965cd0b6a8e17608a25368fcf225aefdee42b77753bda34d7689c49c5e6e7658f3bfd266d503a73454e931294a5848043a1dbeaf7986dbeb28f94aa83f04ea0efc941f87fa0e1302e922faf8bfad9bea181fc4d6287198e9cecacd11d35aa8e535922d069dcc0fbc75731062c1254752dcab6410bcf1bb083d1129eb6846f3c35372cb476fed20d10359a8f7fa829bbc412b54eaa6120a5725695dc50c2832dc5fba9bc83101bc71a21e8bc345095356092b7c73ac984778ac64cdb737e20c0a6167b057ffbe435f92a56e6571534e04fb4a032e08ff8beac1d63ace27568058a41f9c2c3b77e751d17cf8ae1799ecbd363031690b8c91a553c03c9fa4332e0f44e6d06c1763c6eb39c37f49b578af23ef2e26f8c8e60db9268cb09c4e446dbef5da79c5036d962b632f1e96aea72b981401edc1ec4d7fa843ccf7837530653d81471a1ac793fb1e9b85a3c1045631ac35afb8f489fe319b72b04f03c7c738f8cea0300b77854267269a0c0a37a40cd641523751471f8ad34c9be84fdc2b710d25bd180e7b145b32160a1760b68677d825cc7a374b5c0e2a3cbe7fdd856986bf747479d36cffdba2bac91f801f32b55e2444ad9bef3912b80ccdc5fee268c328dd6464a55f7bc74ed53a1fd629dc629de3c3437a1c39e7bc1906f552c3b2005667a28b44051f7c4f766a46c1dc96305200c52c533446b2db81aec6fa36b92902737c1825309dca3f1a26096508e3d682a3f0390282c96ea224f74f31e9a7fdee234893dac7c3563d2ec81c5d27d67e45a6fe02b513bbecc195308d6db6624ea9ccd1569923c55f89ca55e7a895da1c8f8193dab58a4b3d21ed6ac2c1b544dcc7f9065651d5f006e3fedbbd312976b5173b762783c91ac2c8f0eb266a78ae0d008613b90c64fe43efcc8db532a8142fbb2ae45c819556ff743b60b246759095647c454464355e6ee75d27a72f8b21439edf495a925505e99a7d87eae2eab827eaf0515b3b57eef5882b1d20872429cb9fc4317511a70a83f4500f15881d2dafc600af1ab3673d0afb15c20effe55f6e4171cc8d31560f66a1a8c43f52fa1f72900cac8d6d54e0b864ea1d721bf39a1f223dffefb4cd881666a3e7ed415704ee47fa645838b0c618f157935cc09527bcf9383676acca53be1803599633a3b83f2255431a4e3d0b1dbe3e8dee9507a31f74d9fe4a5215b57ab35a06f58bebc3e95176520ff219412676e56ca4783a5478bbf6200f2f37e3b93d70af67fb859725baf1b54b2af15f4635e80f71d5019446110263d5a549e4a697acb4013a631d41b0f2350f142580659b09df31c6acb74ccb142539ce6276e9d1a79c2b7ef6c41a124f0f44d227a76d002479821296f78e694d27b2924ad2b23214036cfcb29536f14cec4fe035f24c9a0e776fcc0e94f5d5828ae6560f755747a985af94596c1ee2c5fb9ffa2121b2217ab8544e85af7da6e4aa387c967798c522a01c5484c6b2ec86a2953f3084d6fb90c3be072db9a2c20b4dde6472a88232085cf61082958e249bb37a7bbc46a324724a2b72d9e40a4ff781964e84ffd6af6cf588155e30a592f0e2137aefdff484d9537c0e7fb2568d51af6482bb87f35b6e349e8e2028429c0499fad6f28e20d7f58d0c9fd203dccca8f47a6ee6de10eb76757d3837404e02f268fcf96aa97e60fd846ca7148facc354ccfa896f52b252f5cca0e70b797f35d17a871fbe795ae8bd54dd54e5abeb559866930decfa605deb5ad3fac093f8148cf63417909ec28ecfd9461510e24051e5a96de547257687fab0cde56ca409621ac6ef1ba46e6cb46f50b52ab5acfaee2c108de4f00acc3fa955ab3f06bd9a6df83fe5806b9bffb3e25337408e4056872e0bb43c39b48936fab64bdb24cd8fa37125f145a17d9397f4074cdb7ff0e70fe128f4c08b22f84bf8b19d15924c8416ec84fefb2f4d64b0bcef117bbf6d62e382d0a6e1030646986cb6a4c3035e0a40e1b9e82558d4894afebb0533b5ed117ad28b36c53ab0a624319bb0b0480136320fb342b76a049c4f79551a74db46c518013cbb02bee55cc877e310487afdd1132554bf13da85d997bfaa44db4b74357555d099cf0367b6cb88155062ec0b66dd1ad391846d3320486d6d2fe59f16b50a8862ab8e0c37266f32d103b93262a33296e4bd8365acc070673c776a9ca96f1d97548551929e3004509acfabeecfbf39ed70e2a59c6d0af0b93b7832269526d795bad220632dde13c75f5fe9d5b531a3637debfa2e864e87ae6a825a602aa3022e577c00cb08b53d2d939b96378ed3acfb811315f24d4463044d0022c50fe368c124f19562c8028750d93396426259e986181fd765d9f1e75c2acdc28ca620158ec02e5acddb068197e4db87c94401bd3e4d06e31bddd5287e5d1e8a9452412dc3a601d7a730b3f944f17a78a580e9b60a24b7aae2b36a362be3e1800ac18b32c299e77a9bcde137dc5e3875038e104a0f50b79c5d244fbc5884b52276c8c81fd1853288527e1e96cdda956735dd19b763756c16277aa813f39f781838df35f80f817e1ce627ffb64d081372e41bef30881e7443dafd76fd692defa557ca2547a0808edf9ffcbae64b8d3648d62eb9a3ddc9d262bf25ac9dfd1d6460dc2617174cd153231f950e49386c5feefe699cbdc91d73206f27bd249de2be5133327cffbd89761310be7cfdc8af8c06e06f7ddba8a6a55d21628be4ea8819c1d6a8f977e54a44498bef00fc9da7f5e2900c59a13b8015cfc86172fa98e4c04b78a053e2d6231d82060429ddda1b72a0d728693da2b29131150be170d8567d29d608646c96a105baa1295bd6fcc0a6f4ee05126cecaabf405f1518dff2d181fe522508e2c54615e24cf358714819350d23ad0ad7d3144cac9ceebd87fbd85f60bdfaf52af42e882afb8443100703e7e31619f25b5cce9558a2bfbfbf6081d35ef72981351121dd87bb81b90f02b990cbb0cea7302b3204ec02c04528437b72d55f8b2932167947dea9e594df6ef0c6a6d37f58ae0c0a64c8dfe0156585afc6ec886d8724125e7f15beaf3c0dbf5d9ead20f26c6a60a03f02702baf263930d1a2ac074713967ad7188aff7643343a71ff77184c6ce5d13472dfda66af571002561d330e8808a780d0c88dae909e247b07da4c5d5f73f9390fcf5a772e2ada4e37a0ba913a52a447f3f92793424a1becbf9c3ff1ea74a6787b84a310b7f1ba9323ab0e1aa13d1af58d1b55a6b0c4de594b3253d2473fcc2931c0221bc6de5693d95f74cace7dd4ebe3dd40e7f2896640f4f197b0ff4fabd97ade65ba6f03f883e2b4914cb4f54439212693f79c0d98f6e6ed07639095d8be3abbfb3e1193c7dc079488de88c56dca575a216702f2e8d2a8a269429cb7728f7f594209987ee718ff860977682f8a275ae0df96526d9922baf867ae0f4286a25a03359c953b9f02e677464a1ceaef7fdeff3b01eab36f89b7c155bb14dd68ed964e278d7360a8ab4e158e3f993e49045417ee23af0ba6ff00cfa9f0d7958bc7f00885b23c834c75be3a473c1ad8ea1c59be4c583fdda6e12ea72e9639d107f16956751c7dda53ddc35885a7e734c8f0045a959fae5ff7ad233004bf563142dacdee8e503f959519c1fb8646b86a5d5e3f35e9fff5e240f77b01c8b27d811f0600ffceb1c058f690270d65f457a055667aa42a3cb73fbafd61f7c70e395fa48488463f63fa6d9f87490bf5fa28d6bbcb0b2e047c862ad8c50fa49f50a19d020a574617b952db425980a3a79436bb4f9d8af39c62109c56ca2f097854c426b4d2da0aa08f06e440f819d489acbf31201e5ddbcc44af5ecc6ab3b51e86755eefcb829f445355562634d932fa87d19e2537977be2f6fc64275f7ecd7e3c3ba3a301e4342d43a95ed293876e46de0336149186af3493619a11f9a6b0a6a"}], 0x1010, 0x20000040}, 0x4090) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c75000)={0x0, 0x6, 0x80000001, 0x100000001, 0x1f, 0x3}, &(0x7f0000242000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000368000)={r3, @in={{0x2, 0x2, @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]}, 0x100, 0x80000000}, 0x98) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/20 14:01:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000e83000-0x62)=""/136, 0x88) 2018/01/20 14:01:13 executing program 4: ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f000056b000)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) 2018/01/20 14:01:13 executing program 4: mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000001000-0x6)='sysfs\x00', 0x800, &(0x7f0000001000-0x92)="0000800000000000a870d6c2c285bbe431bfcc5114a0010000803a73ad4925d113120f7f91122d8a0706a39d12cbc175f65658cb4b0b0e4542fd4f72ea59b45c19d8fcae6875d61cc30d9a4429145cec173ede735726d6ffdc60220ee4f35e281955d50755ccd09cecdc75bec6d0ff6a26f7d8061751ac48a38db904652f4a19856ed9b16165660738a532ae7ee75573a815") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f000002a000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000000000)="") open(&(0x7f0000033000)='./file0/bus\x00', 0x20200, 0x0) 2018/01/20 14:01:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x204000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e7c000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [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]}, 0x0, 0x6, 0x9, 0x200, 0x81}, &(0x7f0000129000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007e2000-0xc)={r1, 0x10001, 0x2, [0x24f4, 0x7]}, 0xc) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000001000-0x11)=@known='security.selinux\x00', &(0x7f0000006000-0xa)='/proc/self/net/pfkey\x00', 0xa, 0x0) 2018/01/20 14:01:13 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00001f9000)={0x0, 0x1a, 0x0, @thr={&(0x7f0000ffb000-0x13)="fab2b943fd3616689bbe0f7a00b0494e8fa1e0", &(0x7f0000ffb000-0x2f)="b104bace990b764517a124b6d3f5abdc053a6b426c802162f80aee23368f258c9226007cc30fbc692b37524e985e15f83f122c1b03d32eedbdacc376bff7f0e80871ee86b8c1b5c334fa76da5a0d087ced1579b98fd33c36ec04b9b70f133147a3e3c6b98156d7f202d59b495807a6487a5ce4858280c444ea3089290a8da5ed1a47eb51679803153c63885a3ef7f1b0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_delete(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000eb2000)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 14:01:13 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fstatfs(r0, &(0x7f0000989000)=""/126) mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dc0000)={0x0, 0x0, 0x0}, &(0x7f0000dc0000)=0xc) wait4(r2, &(0x7f0000d89000-0x4)=0x0, 0x0, &(0x7f0000dc1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 14:01:13 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x40) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x0, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000002e000)=""/66, &(0x7f0000000000)=0x42) 2018/01/20 14:01:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) unshare(0x200) r0 = open(&(0x7f0000c47000)='./file0\x00', 0x0, 0x189) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000701000)={&(0x7f00000aa000/0x3000)=nil, 0x3000}) r1 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) clone(0x3002017f, &(0x7f0000b10000)="", &(0x7f0000695000)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f00008b4000-0x1)="") 2018/01/20 14:01:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000178000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a2000)={0x0, 0x0}) ppoll(&(0x7f00004b1000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) getpid() clock_gettime(0x0, &(0x7f00008a9000)={0x0, 0x0}) execve(&(0x7f000067c000)='./file0\x00', &(0x7f0000d60000-0x8)=[&(0x7f0000941000)='securityvboxnet0\x00'], &(0x7f000017e000-0x38)=[&(0x7f0000b41000)='keyring/\x00', &(0x7f000038c000)='user:!}vboxnet1,\x00', &(0x7f00008c2000-0x6)='nodev\x00', &(0x7f00007d5000-0x9)='ppp1ppp1\x00', &(0x7f0000e72000-0xa)='$wlan1!\'+\x00', &(0x7f00005c2000-0x7)='%ppp1(\x00', &(0x7f00004f5000)='\x00']) 2018/01/20 14:01:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efc000)='personality\x00') mq_timedsend(r0, &(0x7f00003e5000)="bcd9691e7fec0a59383b0c7041a5ef694c5679330957913b8ee5f879f0670d22d00a4d75c3940963a437f7b93d94930c2108bf07e1ddc4e3b6ed761e17135fffd69ea95d505f2469b49a3c", 0x4b, 0x8, &(0x7f0000852000-0x10)={0x77359400, 0x0}) mkdir(&(0x7f0000dd7000)='./file0\x00', 0x0) open(&(0x7f0000b4f000-0x8)='./file0\x00', 0x181000, 0x4) execve(&(0x7f0000913000)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f00005b4000)=[]) 2018/01/20 14:01:13 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000001e000-0x2)="a843") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f000001b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001e000)=0x10, 0x800) 2018/01/20 14:01:13 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f00001fb000/0x2000)=nil, 0x2000, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x4000002c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ff7000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ff8000-0x18)={0x0, 0x6, 0x30, 0x3, 0x3}, &(0x7f0000ff7000)=0x18) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ff8000-0x57)={r2, 0x4f, "eb77e77d3a83161d816b71aa13b4786104022e04e99b39adede105584c4e4de5366c674fff13b3d01a1e8be4dc892d965a9841c306f137f3b7b4c3d852c1151a1a4a0b224963b02652ad48da450c3c"}, &(0x7f0000ff8000-0x4)=0x57) fcntl$setstatus(r0, 0x4, 0x4800) 2018/01/20 14:01:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000436000)='./file0\x00', 0x20) umount2(&(0x7f0000ee4000-0x8)='./file0\x00', 0xc) mount(&(0x7f0000a8a000)='./file0\x00', &(0x7f0000e86000)='./file0\x00', &(0x7f000076d000)='btrfs\x00', 0x0, &(0x7f0000ee6000-0x67)="d030489a047fc49282fbe9db9a4f6db28f96b624305964f112324e8d897a4c030487aa023ddab6448ff0bfd08afc0b60a79a0d3bff7eb620c9783e2c") creat(&(0x7f0000c5c000)='./file0\x00', 0x2) getrandom(&(0x7f0000002000)=""/89, 0x59, 0x35fbbcf748100a34) 2018/01/20 14:01:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000574000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000558000)=@sack_info={0x0, 0x338, 0x0}, &(0x7f00004c3000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c66000)={0x80000001, 0x8000, 0x9, 0x100000001, r1}, &(0x7f0000ba0000)=0x10) 2018/01/20 14:01:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000bcc000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f0000dd8000)={&(0x7f00009a7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000dac000)=[], 0x0, 0x0, 0x0, 0x0}, 0x2) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001cb000)="", 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000251000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000ade000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x1) 2018/01/20 14:01:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x100) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f000055e000)='/dev/usbmon#\x00', 0x7f, 0x400000) recvfrom$unix(r0, &(0x7f0000885000-0xc6)=""/198, 0xc6, 0x120, 0x0, 0x0) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r1, &(0x7f000076d000-0xf9)=""/249, 0xf9) openat(r1, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000448000)='./control\x00', 0x200) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') 2018/01/20 14:01:13 executing program 5: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005a4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000adb000)=0x14) r2 = memfd_create(&(0x7f0000345000)='\\/+GPL$\\+user\\\x00', 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000ad9000-0x4)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) 2018/01/20 14:01:13 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000016000)='./file0\x00', &(0x7f0000016000)={{0x0, 0x0}, {r0, r1/1000+10000}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/20 14:01:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000003f000-0x8)='./file0\x00', 0x8a) unlinkat(0xffffffffffffffff, &(0x7f000048f000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000a3e000-0xe)='./file0/file0\x00', &(0x7f0000e1f000-0x8)='./file0/file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") modify_ldt$read(0x0, &(0x7f0000784000)=""/4096, 0x1000) mount(&(0x7f000098b000)='./file0/file0\x00', &(0x7f00001e9000)='./file0\x00', &(0x7f00007ba000)="0700cc667300", 0x2000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000790000-0x5c)={{0xa, 0x2, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5a09763d}, {0xa, 0x0, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0x2ec1, [0xa9b2, 0x9, 0x23eb, 0xffffffffffff98d6, 0x1000, 0x753, 0xfff, 0xe8b]}, 0x5c) accept$unix(r0, &(0x7f0000bbc000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000020d000)=0x8) listen$netrom(r0, 0x9) sendto$ipx(r0, &(0x7f0000f3f000)="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", 0xfd, 0x50, &(0x7f0000fc6000-0x10)={0x4, 0x8001, 0xb700000000000, "7ccb9017ee8f", 0x80000001, 0x0}, 0x10) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00007a8000-0x4)=0x0, &(0x7f0000db3000-0x4)=0x4) 2018/01/20 14:01:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x141042, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x2590, 0x8) mincore(&(0x7f0000008000/0x1000)=nil, 0x1000, &(0x7f0000007000)=""/0) 2018/01/20 14:01:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f000070d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001aa000-0x4)=0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000014e000)={0x26, {{0xa, 0x2, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x45e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003e7000)={0x0, 0x1000, 0xed52, 0x0, 0x7, 0x1c}, &(0x7f0000012000-0x4)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000118000)={0x0, 0x8}, &(0x7f000021f000)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000be6000-0xb8)={r2, 0x731, 0x0, 0xc, 0x1, 0x2, 0x10000, 0x10001, {r3, @in={{0x2, 0x2, @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]}, 0x886e, 0x3, 0xfffffffffffffffd, 0x8, 0x5}}, &(0x7f00002a7000)=0xb8) r4 = syz_open_procfs(0x0, &(0x7f000027d000-0xe0)='mountstats\x00') preadv(r4, &(0x7f00002f7000)=[{&(0x7f0000328000-0x64)=""/100, 0x64}, {&(0x7f00007fc000)=""/233, 0xe9}], 0x2, 0x0) [ 238.614620] audit_printk_skb: 528 callbacks suppressed 2018/01/20 14:01:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000099000-0x8)={0x0, 0x1, 0xe36}, &(0x7f0000129000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00005a8000)={r1, 0x3a, "8e134b75df53f337007e376f81766e3d3aa45babbf5cb3cc34364692b7d081bb0ecd25a2619eae68e34cfac4f0b210e7dcee47d830740da9a84e"}, &(0x7f000023d000-0x4)=0x42) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001af000-0x8)={0x0, 0x3977}, &(0x7f000050c000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f0d000)={r2, 0x7a}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) socket$pptp(0x18, 0x1, 0x2) 2018/01/20 14:01:13 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000000)={0x1, &(0x7f0000001000-0x4)=[{0x4, 0x100000000}]}) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x9, &(0x7f0000000000)={0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) clock_gettime(0x0, &(0x7f0000e73000)={0x0, 0x0}) ppoll(&(0x7f0000768000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000778000-0x10)={0x0, r2+10000000}, &(0x7f00009a8000-0x8)={0x0}, 0x8) epoll_create1(0x0) rt_sigpending(&(0x7f00004c9000-0x8)={0x0}, 0x8) pwritev(r1, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) 2018/01/20 14:01:13 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000834000-0x8)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000049e000-0x50)={@generic="0fb1db4d23e61d2eea87002783b44553", @ifru_flags=0x1}) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000e02000-0x8)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000a1b000-0x3)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000fbe000)='./file0\x00', 0x0) 2018/01/20 14:01:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000398000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000069b000-0x4)=0x2, 0x4) fchmod(r0, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bdf000)=0x2000000100000002) 2018/01/20 14:01:13 executing program 4: r0 = gettid() unshare(0x28060400) syz_open_procfs(r0, &(0x7f0000c94000)='ns/net\x00') exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000001000-0x4)=0xbbe) tkill(r0, 0x1e) [ 238.614632] audit: type=1400 audit(1516456873.612:13461): avc: denied { dac_override } for pid=7907 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 14:01:13 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f4b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000030b000-0x88)={0x1938, {{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/20 14:01:13 executing program 0: r0 = syz_open_dev$mice(&(0x7f00006fc000-0x10)='/dev/input/mice\x00', 0x0, 0x404000) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c1a000)={0x1, 0x58, 0xff, 0x41, 0x9, 0xfffffffffffffffd, 0x5, 0x2d9, 0xee9, 0x80000001, 0xffffffff7fffffff, 0x3}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000b54000-0x20)={0x1, 0x7fff, 0x1, 0xff, 0x4, 0x4}) ioctl$TCSETS(r0, 0x5402, &(0x7f00006da000-0x24)={0x7, 0x10000, 0x9, 0xfffffffffffff352, 0x7, 0x8, 0x2, 0x0, 0x2, 0x136, 0x4, 0x1000}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) setpriority(0x0, r1, 0x0) [ 238.627974] audit: type=1400 audit(1516456873.612:13460): avc: denied { sys_admin } for pid=7896 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 14:01:13 executing program 3: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb7000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) bind$inet6(r1, &(0x7f00001ec000-0x5)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000c0b000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 14:01:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x2000000000000005, 0x80, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001000)=0x0) r2 = fcntl$getown(r1, 0x9) waitid(0x2, r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000001000-0xd)='vmnet1ppp0!^\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r2, &(0x7f0000002000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x802, 0x0) sendmsg(r3, &(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)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/20 14:01:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000863000-0x11)='/dev/vga_arbiter\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000054b000-0xee)={0x0, 0xe6, "d09c72825a159bf5559a7d9b3898c09b23c85346b579c4716a9c6429de76ec949c439f742fd120d827302cc28a76e76de6a141cff02e77d263f88ffe8d2f9ce4573e49dfa16a9c4e97e27ed588646ecfd73d5df47471d723d6521dbeb44b1d3a05cfc51fa15be6a156e463b04b51bce14e4de84bddf93d39f671a77511ca707f751b357092d67ad45dcd22a34dc42806a977ba8bec1f49718801e3191679e954024287d6fdd2061a820f31dd1ca91d509c25cd74155a2e5e1d5cae8f1aadfcf629ae2af27886b1dc935cd3d34762d0394ee574ddb7fc72e16a80ebaf4b511ea691f857214ae9"}, &(0x7f00005fb000-0x4)=0xee) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000deb000-0x8)={r3, 0x1}, &(0x7f000041f000-0x4)=0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getgroups(0x7, &(0x7f00005ed000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x7, &(0x7f0000356000-0x1c)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000513000)=0xc) setresgid(r4, r5, r6) pipe2(&(0x7f000048f000-0x8)={0x0, 0x0}, 0x80000) accept4$packet(r1, &(0x7f00008ca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aeb000-0x4)=0x14, 0xfffffffffffffffe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e52000)={0x0, 0x0, 0x0}, &(0x7f0000b5c000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000f3b000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0x6, 0xa, 0xa0, 0xa0, 0x1d, r8, r9}, {0x1000, 0x754d, 0x3, 0xffffffff, 0x5, 0x7f, 0x7ff, 0x68}, {0x0, 0x8, 0x3f, 0x8000000000000000}, 0x7, 0xa, 0x2, 0x1, 0x0, 0x2}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x1, 0x3, 0x3f, 0x100, 0xfffffffffffffffb, 0x75e}}, 0xe8) [ 238.644808] audit: type=1400 audit(1516456873.642:13462): avc: denied { dac_override } for pid=7904 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 238.646457] audit: type=1400 audit(1516456873.642:13463): avc: denied { dac_override } for pid=7904 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 238.652695] audit: type=1400 audit(1516456873.652:13464): avc: denied { dac_override } for pid=7904 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 238.667338] audit: type=1400 audit(1516456873.662:13466): avc: denied { sys_admin } for pid=7896 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 238.669848] audit: type=1400 audit(1516456873.652:13465): avc: denied { sys_admin } for pid=7904 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 238.671371] audit: type=1400 audit(1516456873.672:13467): avc: denied { sys_admin } for pid=7896 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 238.673865] audit: type=1400 audit(1516456873.672:13468): avc: denied { dac_override } for pid=7919 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 238.675748] audit: type=1400 audit(1516456873.672:13469): avc: denied { dac_override } for pid=7904 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 14:01:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000d46000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0xfffffffffffffffd, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000966000)=0x0, &(0x7f000036a000-0x4)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d7b000-0x4)=0x1f, 0x4) 2018/01/20 14:01:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000675000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000e0b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000016000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000065f000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400, 0x5, 0x8, 0x500, 0x2, 0x80000, r1}) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/20 14:01:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = socket$nl_crypto(0x10, 0x3, 0x15) accept(r0, 0x0, &(0x7f0000ec6000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ae7000)={0x0, 0x0}) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000ede000-0x93)=""/147, &(0x7f00001df000-0x4)=0x93) r2 = open$dir(&(0x7f0000628000)='./file0/bus\x00', 0x800, 0x2) read(r2, &(0x7f000046f000)=""/0, 0x0) 2018/01/20 14:01:14 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0xb, 0x2, 0x3, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000006000)={0x0, 0xb4, "9a3bd4df4da1ab7953a273b5d570a0637a79b72804106c849d08613c7275d9269f4a2ed905a57e4ccef1380664e320548972a25c9507bde9d9547a022c37153f97c6f413e9f181342c4dd2e1c1b614e6c4aed22824092ace779f09017e1252467458e8c52b53542e539ac29618358a9d7a6d355515c3b755e0c40ab47e0dfbf813e9c2451d8cdbdb55ba670fe92c7cd6c41a0d3bbc61fed53b7d0d9f0ff3a4a40e7a38db03a71c4a44d45bf4760bef6c01c35a72"}, &(0x7f0000003000)=0xbc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000-0x10)={r3, 0x1, 0x3ff, 0x1}, &(0x7f0000007000-0x4)=0x10) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000003000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000008000-0x4)=0x4) ioctl$int_in(r0, 0x80000000005406, &(0x7f0000006000-0x8)=0x0) 2018/01/20 14:01:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000dc1000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1c) ptrace$setopts(0x4209, r2, 0x800000, 0x0) 2018/01/20 14:01:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000bc7000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0xa083e, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000379000)=0x0, &(0x7f00001d3000-0x4)=0x4) poll(&(0x7f00006b0000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00004a2000)=0x6) ioctl$TCFLSH(r3, 0x540b, 0x2) 2018/01/20 14:01:14 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000001d000)=""/112) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000001b000-0x10)={0x0, 0x1, &(0x7f000001b000-0x5c)="88"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000c000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000001f000-0x4)=0xab7) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f000001e000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x80000) 2018/01/20 14:01:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r0, &(0x7f00009d1000-0x10)=[{&(0x7f00004f6000)="01", 0x1}], 0x1) fallocate(r0, 0x11, 0x0, 0x200000800) pipe2(&(0x7f00003bf000+0x2a)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000a84000)=[{0x3, 0x7ff}, {0x4, 0x0}, {0x7, 0x5}, {0x2, 0x7}], 0x4) 2018/01/20 14:01:14 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) 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) pwritev(r0, &(0x7f0000012000-0x80)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000012000)="617a46dde79d6fdeb2d9a6965489a67a7454119d08f005f834a8d2d0dd1d07aaf03b3f39f3ccc04551c5001d36ca8255ea8f2b7c2d5504f82ee010cc1d70c58348904de8c2a36b19a23871d0e559cd35a2666e2a7da0eb4fb67bcad9647bafd7c6f2be0a79c30242270ed0a43da60a26717808998bcd2eb693d522500fcc253633101f3036993142", 0x88}, {&(0x7f0000001000-0xc2)="9277826e56e5f2d66b0ff425381d24ff7c32dcf99879b09e3632290546887c31ed47260939bcfe9a9718296fd6c3048182489fcbee8228351eec56167b29d777fe2001bebe0c34b2bb5b08dce967f388e241d9c755f105c6345d918e2e2631c17b44e653637b3dd3e54b3835901e37ff542beb059d345ad26cb65bf40e0761b01cdb80258747baf242cccdfb0f8836b002869da3237f03158ea2e18c917ca61740ed41f9d6b01cf0ef3ea1b0d1b0b06988e828e7e2e74dc617341ed26eb0573c055b", 0xc2}, {&(0x7f0000001000-0x5b)="5909dacd402f72ee2aa015036cc7334d0f4b75ceba2aed66581177612e5fae4e2b5308ffe5aa652d6739c0138feb9d8acbcc647578466b9584b673e6e43b41980e815306fa07da63e0345ea6b2f4a7437b393e623853bcef98f073", 0x5b}, {&(0x7f0000001000-0x27)="17eb09a57c0e4b95c7bb3af7db5c0f1067dfbf51e69607193d2419151e87f44a399f5676c986b3", 0x27}, {&(0x7f0000011000)="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", 0x1000}, {&(0x7f0000000000)="19650bb0bb40f1ff1da810783c0e4c8a2c94bc86226c5fed66550f2f99c0abfa4bb948fa1cba2a61e2ffbbbfb7767fec11ab9e6b4153f322a60a6a1b02e125b8c6d867e435b21230ecc097842bdd8819543d", 0x52}, {&(0x7f0000001000-0x69)="6b02d93199da334e7c9e1e47f26cf47d61953b331bffde96c13bf3941311b3571126efc68b3158094ddb82e48295788b97489e93b6b5db5824395f129c74529daf57f3959b2e2f5b44d6bcca92764e24b43a2c3012750c294ea3e3564e63ca0fb1d611e9f14f904293", 0x69}], 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000014000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=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, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000001c000-0x8)='keyring\x00', &(0x7f0000d07000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000e6d000)='trusted\x00', &(0x7f000089e000)="") r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fb6000)='/dev/ptmx\x00', 0x202, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x7) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f0000ea3000)=0x0, &(0x7f000065c000-0x4)=0x4) 2018/01/20 14:01:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000c5a000-0x34)={{0x0, 0x803, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/20 14:01:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000740000-0x38)={&(0x7f0000421000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000074e000)=[{&(0x7f0000535000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000ffe000)=""/250, 0xfa, 0x0}, 0x20) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f4e000)=0x0) fcntl$setown(r1, 0x8, r2) r3 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r3}) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r6 = dup2(r4, r5) syz_open_dev$binder(&(0x7f000064a000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$TIOCSTI(r6, 0x5412, 0xbe1) tkill(r3, 0x15) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 14:01:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f63000)={{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$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000d19000)=""/170) 2018/01/20 14:01:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) fstat(r0, &(0x7f000055a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, 0x0) 2018/01/20 14:01:14 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000241000-0x20)={{&(0x7f0000f6f000/0x4000)=nil, 0x4000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x1) shutdown(r2, 0x2) 2018/01/20 14:01:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000212000)=""/124, &(0x7f00001b6000-0x4)=0x7c) r1 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x18, 0x0, &(0x7f000035b000-0xb0)=[@acquire={0x40046305, 0x0}, @request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f00001a3000)=""}) r2 = socket$inet(0x2, 0x1, 0x0) dup(r2) 2018/01/20 14:01:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b8a000)='/dev/usbmon#\x00', 0x85c, 0x541000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00002a9000-0x1c)={0x0, 0x14, "652b6dc58d4fa7accd5d33b45e8036311261a2d6"}, &(0x7f00009d0000)=0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000086c000)={r1, 0x7}, 0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x9) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000334000)=0x0) 2018/01/20 14:01:14 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000960000-0x9)='/dev/rtc\x00', 0x80, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd7000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000070000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000fd8000-0x103)=@dstopts={0x2f, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3977}, @generic={0xba, 0xf6, "2ecfa2ee425d6d175b1f8a8d794bdc0ddc5e8f874fa020e600b891ea5d62c7e841054ff410e1f9db7719ec6ea9cbc212a64c8dc43147f03518ba6efdb96593887913aa4942a081d40e5ce844242f2ebdb9650671e9bfa967f37ceae75aeb44aecc765583e6c79cb506214453839a1f0b996cc458e05e7e7e12a4e045ec94a66a2c052096487d0989c074ddccedfb67ebc76ae0f06e6e774c8fc998f690d53871c96b15dad6d290cf229bf43b0e1d42a7a3490f0ab4a93d50551feeaff63c8af1a614ce396a9c7581ea512a79f1246745eef1c9a400c61047a499516554f6e7b9af547d63028505da0ea7dd43ea6d4a527c64c7ef759a"}]}, 0x103) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fd8000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fac000)=0x8) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000fd9000-0x4)=0x0, &(0x7f00002fe000-0x4)=0x4) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 14:01:14 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000176000)='./file0\x00', 0x20) r2 = add_key$keyring(&(0x7f00003c9000)='keyring\x00', &(0x7f0000cc3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f00004fc000-0x8)='keyring\x00', &(0x7f00007c2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r2, r3) 2018/01/20 14:01:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004fa000-0x11)='/selinux/enforce\x00', 0x400, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000204000-0x6e)=""/110) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup2(r0, r3) listen(r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r4, &(0x7f0000001000-0x10)={0x3, {"5135b11de8226f"}, 0x4}, 0x10) listen(r1, 0x100000000000000) 2018/01/20 14:01:14 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x5, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000004000-0x22)="") 2018/01/20 14:01:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) flock(r0, 0x1) flock(r0, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000260000)={{0x2, 0x3, 0xfffffffffffffeff, 0x3, 0xcdf1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 14:01:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000e9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 239.905064] l2tp_ppp: tunl 59: get L2TP stats 2018/01/20 14:01:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000e3000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000442000-0x4)=0x4) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = gettid() r7 = geteuid() fcntl$getownex(r0, 0x10, &(0x7f0000686000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000cdd000-0xe8)={{{@in6=@mcast1={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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd3000)=0xe8) stat(&(0x7f0000436000-0x8)='./file0\x00', &(0x7f000028e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0xffffffffffffffff) r12 = getuid() stat(&(0x7f000064a000-0x8)='./file0\x00', &(0x7f0000578000-0x26)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000fa000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00008fa000)={{{@in=@broadcast=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000061a000)=0xe8) r16 = getegid() sendmsg$netlink(r2, &(0x7f0000cd0000-0x38)={&(0x7f000032d000)=@kern={0x10, 0x0, 0x0, 0x63453e0e8907f69d}, 0xc, &(0x7f0000a62000-0x60)=[{&(0x7f0000310000)={0x29c, 0x3f, 0xa00, 0x4, 0x3, "", [@nested={0x10, 0x31, [@typed={0xc, 0x82, @fd=r3}]}, @generic="fb184231fcd0efd014225eb938c521fbeb0effb0e94155a3a10d9102ce52990c7427b0309cb4b7ffd8d8719ed18db8010a1d3e0b536d19b2c710b73054348615f726bcdff19a100ab1351227754636ccb0313c6db82dab474854cd96e1ea2c4b5c9d2b11069d08867ed3119572cf5c045d4cf1df33a4627c967e0eafb9fc41bdfa8d37f2b85155d0f82c5e6566718ae2b1d3a0180e4781b4bdfb4857994ae5fb72aa33aafef776d8b09fba267894927144", @generic="b4d5f08db46d3e13241a27226f85cb5c6a3619d3dc337bd2ec459333be1849e8bc0b5c73078a87f084d02d795e6984db04e81d11eff2ea54207f59d11ae7555911cd345938b97db9cb2dddd110f610b4b368295ce2bc59268c47ab4cb3e99ff2f0b32cf5dedcfab7011e891843362eeeb00e4dd897744edf88bd5449d0e637a7b44074e2eeb86a6d3b000e6aa2a1c31a", @generic="66f736f0f37e1f36c029930d1f16001897c353a7e530dd79834d6df1736f5662ffa2a8751c43838504ef03165aff7e252b3d39305840c77b6c54de5c35694d16d7460e658d9a707dea07e5a21755496c052bd89d7aae2714cb74e36bceb1ced55faa544dc445a7d71e623494ada2a070829ae1c0c3c6fed6363b7d0098436ee86cd801505d73d56c4383a07b97f655fd8665f0854b7f717ca299637946449fb545ace092", @typed={0xc, 0x85, @u32=0x8}, @generic="d84b820f4537b1d1964268c99b9d75230ad1d95502283632719b2d1ff9415178e3c12963738cc1b8f03ba162a7c70afe13df8f16276075460c57d749eae57d7c8c1135aee62592d591f5f2bf86f62133e506d85f47a9d645eed88a4b265ec11fc281d131d86bc50af005d02db9220ddfab51d8", @typed={0x18, 0x89, @str='/dev/binder#\x00'}]}, 0x29c}, {&(0x7f00002d8000)={0x1c, 0x2c, 0x304, 0x0, 0x2, "", [@typed={0xc, 0x89, @fd=r0}]}, 0x1c}, {&(0x7f0000fc0000)={0x94, 0x17, 0x300, 0x0, 0x2, "", [@nested={0x7c, 0x76, [@typed={0xc, 0x15, @pid=r6}, @generic="92220333832c5c343da5ea7eeae7b10959b49366d1ba9233e94c25f5b2c355ecbc09532d76397c888dc5547340f4372c098f", @typed={0x38, 0x70, @binary="7298076bbdc6c208c765a786cf1d37dab1993e32f449dbce85a0688b6e095275143dbd77f4e87bbc747ec44caf"}]}, @typed={0x8, 0xe, @void=""}]}, 0x94}, {&(0x7f0000de7000)={0x1134, 0x2e, 0x0, 0x2, 0x2, "", [@nested={0x1118, 0x88, [@typed={0xc, 0x32, @u32=0x4c00}, @typed={0x10, 0x78, @u64=0x9}, @typed={0x8, 0x35, @void=""}, @generic="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@typed={0xc, 0x7c, @u32=0x3}, @generic="04d458dc410b603209ba734847504e6e7f380352a04ee332f07378d385dd66a7165ec20797b09e45c9ab7e38f084ab461a3c0815ba23b84a8bf079c8bd5e0b20e500b45bbcca7e4dfad30c9b686aa72cc7ba8490efff05cbebc5c8be57571a52fe80b16468a47974a0e5573da9", @generic="f257a98abbf35ea7cf83f974c944b7417bd9a9b01e5f7bb2dd8c8a0415b8301c84395597f03526f62bad33a536f3773681470b40452cf67e580e22fa7cd04b4c21df23bb1e045eb32c996bc6d5dd4086a4edab2e471fe2ad02862c49b9ff3c614a8ebc588682d26ccf4d8c8afa219c0afae9ecc9"]}, @typed={0xc, 0x4a, @uid=r7}]}, 0x1134}, {&(0x7f000049c000-0xf0)={0xf0, 0x28, 0x428, 0x7, 0x1, "", [@nested={0x18, 0x4, [@typed={0x8, 0x5f, @void=""}, @typed={0xc, 0x49, @fd=r0}]}, 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[@generic="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@typed={0x10, 0x6b, @u64=0x7}, @generic="378d7b919570929954bc882ea10cd89766fb950b44827d1548cb232e129efb6328fd1e852f4cce37f3fadd84216a248112c8e4062c05477ef800c4cc3b5607452f8fe4d61c98c1198344fb7a1dae6a0839d861c8dc2d3607f9fc74c2119c656d1e802b71e34a23f1b30c085b8001905055f2565d017c11422d144c7b8fb89a5f7e55421590271b5c88c22ee60ea876d66afb83ad7829fde125547947ea71492e27b157049d39acdd9212ace8f73883b3edba48d1ac878ebe471b89ba9af434883af567098947456cf966b8d4", @generic="926a5cd45e9519c5d31eb220b30d794e41fd9a33fde7e2d9bb11d152ab048a79b021349fc0cc3e8e35e985d0f50214d5fd39535b481ec4d13def181c13c01e4a607e211ee344c0ad00c6ee42f2d3399e263db2e998c2aa2c4d67f8c3e3ae2098eeffd544510b3e402fb1ed947e68cd62dd5c096942eda04d19dd2176cc89fb455931964707b08230e90546dd11c6facd4da6135545a2d9d5de2db104a25417de0231e4ee266ddb8da57a206f899484014b641297a2a3415d4c75248d3f225dcf8f07e29eb7bbd19124b10b9fc38d4f53d919366e7ef67fffa5", @typed={0x8, 0x4e, @void=""}]}]}, 0x2384}], 0x6, &(0x7f00001f0000-0x78)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x78, 0x80}, 0x4001) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(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}) 2018/01/20 14:01:15 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) clock_gettime(0x0, &(0x7f000045c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000661000)=[{r0, 0x8000, 0x0}, {r0, 0xc1, 0x0}, {r0, 0x4, 0x0}, {r0, 0x400, 0x0}], 0x4, &(0x7f000037c000)={r1, r2+30000000}, &(0x7f0000709000)={0x80}, 0x8) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000709000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xb166ea72113366b2) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000070b000-0xd)='/dev/usbmon#\x00', 0x1, 0x101000) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00005b8000-0x4)=0x81, 0x4) getsockname$packet(r0, &(0x7f0000204000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000070b000-0x4)=0x14) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f000070b000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffff625df66, 0x2, 0x9, 0x400, 0xfffffffffffffffa, 0x40, r4}) [ 239.928087] binder_alloc: binder_alloc_mmap_handler: 8045 20000000-20002000 already mapped failed -16 [ 239.950304] binder: BINDER_SET_CONTEXT_MGR already set [ 239.950313] binder: 8045:8046 ioctl 40046207 0 returned -16 2018/01/20 14:01:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001f6000-0x8)='keyring\x00', &(0x7f0000867000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r0, &(0x7f000000b000)='dns_resolver\x00', 0x0) syz_open_procfs(0x0, &(0x7f000047d000-0xb)='net/packet\x00') 2018/01/20 14:01:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) creat(&(0x7f0000748000-0x8)='./file0\x00', 0x0) mount(&(0x7f00009ba000)='./file0\x00', &(0x7f0000c29000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") unlink(&(0x7f0000c3d000)='./file0/file0\x00') 2018/01/20 14:01:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000109000)="") getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000f01000-0xf4)=""/244, &(0x7f000051e000-0x4)=0xf4) ioctl$KDADDIO(r0, 0x4b34, 0x3f) fchmodat(r0, &(0x7f0000fa5000)='./file1\x00', 0x0) [ 240.022813] binder_alloc: 8045: binder_alloc_buf, no vma [ 240.036508] binder: 8045:8046 transaction failed 29189/-3, size 40-8 line 3127 2018/01/20 14:01:15 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000446000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000d61000)=0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 14:01:15 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000007b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/20 14:01:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000e9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/20 14:01:15 executing program 7: r0 = socket$inet6(0xa, 0x805, 0x5) getsockopt$inet6_int(r0, 0x29, 0xd9, &(0x7f000062f000-0x4)=0x0, &(0x7f000046f000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000429000)=0x77, 0x65) sendto$inet(r1, &(0x7f0000148000)="9e6a13494e48272be04d0126f152115fcecc8a24545a9fe2db892d1a10ea0a918de400e9152f3a0b6140783a486743b0b9797c575d4c7336fe563018793b6cfccc", 0x41, 0x40, &(0x7f0000f08000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000561000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) connect$inet(r0, &(0x7f000097a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f54000-0x1)="e7", 0x1, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a33", 0x81}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r1, &(0x7f00005a6000-0x38)={&(0x7f000034d000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ef5aae232116ddeb8d36a487385e0324659b2cede970a339168e3df917028d7271c1f5d01578e6e96619f29735086195760952a48dc1e01e211a4dbbc3fc63", 0x0}, 0x60, &(0x7f00009d1000)=[{&(0x7f00005d1000)="f99b07cacf1bc94d98419e2bba547662fbbc9b53f0b9cb63993bbae86e593f608138ec68a209292906cff1698e8ce937084237c419d7a74f6761768f9f58b69ac27e870d4da9018a2f954e85fecc5c956261cdd91e42704a01e28108264df4ea3f4ee522c11ef5d460fd90a95a9b913eac3f56d91a0729e1c5cd36f5ff71e5625d12b8b672b8d584dcb7a6c484666f723b54f9e87f8376753c198ad96be33131ab5777ac6f71a2cd2d9333306b89be460db1d295dc5b8d31ecaa0d0679d13f57a6e249fb91f178e52b78b62a4a16f3cd2a14c8a36141f4277e20cbd9b03a0a033d45eb38e34745f1c4", 0xe9}], 0x1, &(0x7f000080d000)=[], 0x0, 0x1}, 0x11) [ 240.134605] binder: undelivered TRANSACTION_ERROR: 29189 [ 240.141086] binder: release 8045:8046 transaction 459 out, still active [ 240.168608] 9pnet_virtio: no channels available for device ./file0 [ 240.204988] binder: unexpected work type, 4, not freed [ 240.204992] binder: undelivered TRANSACTION_COMPLETE 2018/01/20 14:01:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000011000)='./file0\x00', 0x10) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000232000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) 2018/01/20 14:01:15 executing program 4: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x349, &(0x7f0000007000)={&(0x7f0000f70000)={0x1c, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x6, 0x80, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 14:01:15 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fd9000-0x1c)=@in6={0xa, 0x0, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/20 14:01:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000754000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f00001c9000)=0xc) recvfrom$inet6(r0, &(0x7f0000697000-0x1f)=""/31, 0x1f, 0x0, &(0x7f0000e1c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/20 14:01:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8d000-0x8)='uid_map\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ef7000)={0x0, 0x9, 0x9}, &(0x7f0000a3c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000764000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x400}, &(0x7f000083a000)=0x98) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ad1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/20 14:01:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000058c000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$nfc_llcp(r2, &(0x7f0000f87000)={0x27, 0xc8, 0x2, 0x4, 0x3785, 0xff, "f364bb7935aa0b8622e6e29d03fcafa87eaa8f646d9812de5f6e5ce4086e4c82702bdee97644cf3a01acd485d33fcd2183ba3e9efa1586d17e58037c304c99", 0x8001}, 0x60) ioctl$int_in(r0, 0x5452, &(0x7f0000b2b000-0x8)=0xa) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 14:01:15 executing program 5: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f74000-0x4)=0x0, &(0x7f0000ecd000)=0x0, &(0x7f0000f74000-0x4)=0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009f6000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f00000a1000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000f75000-0x7)='/wlan0\x00', 0x7, 0x1) lstat(&(0x7f00001b4000)='./file0\x00', &(0x7f0000f74000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f73000)={0x0, 0x0, 0x0}, &(0x7f000032d000-0x4)=0xc) setresuid(r0, r2, r3) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f76000-0x11)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000f75000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f76000-0x4)=0xe8) 2018/01/20 14:01:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000069d000-0x20)={@common='vcan0\x00', @ifru_flags=0x8000}) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) [ 240.205039] binder: send failed reply for transaction 459, target dead [ 240.210037] 9pnet_virtio: no channels available for device ./file0 2018/01/20 14:01:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") r0 = add_key$keyring(&(0x7f0000485000)='keyring\x00', &(0x7f0000fe2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000751000-0xfe)=""/254, 0xfe) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000013e000)='./file0\x00', &(0x7f00005da000-0x28)=[&(0x7f000071a000-0x2)='^\x00', &(0x7f0000dbc000)='\x00', &(0x7f0000435000-0xe)='selfppp0nodev\x00'], &(0x7f000045c000)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000d3f000-0x8)='syscall\x00') pread64(r1, &(0x7f00009f4000-0x1000)=""/4096, 0x1000, 0x0) ppoll(&(0x7f0000feb000-0x28)=[{r1, 0x1000, 0x0}, {r1, 0x202a, 0x0}, {r1, 0x0, 0x0}, {r1, 0x100, 0x0}, {r1, 0x4000, 0x0}], 0x5, &(0x7f00002ef000)={0x77359400, 0x0}, &(0x7f0000c36000-0x8)={0x1b}, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/20 14:01:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a2c000-0x8)={0x0, 0x0}, 0x4000) accept4$inet6(r0, &(0x7f0000ef6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000839000-0x4)=0x1c, 0x80000) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000059b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) flock(r1, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000148000)=[@in6={0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2497ecd0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x5}], 0x64) pkey_mprotect(&(0x7f0000b9e000/0x2000)=nil, 0x2000, 0x100000d, 0xffffffffffffffff) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003eb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b01000-0x8)={0x0, 0x0}) 2018/01/20 14:01:15 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009f6000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000936000)='./file0\x00', &(0x7f0000001000-0xc0)=""/192, 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001ae000-0xa)='net/raw6\x00') getpgid(0xffffffffffffffff) gettid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f00001b4000)=0x0) getpgrp(0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a16000)=0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000445000-0xf)="6e9500000000980b0000617473004d") sendfile(r3, r1, &(0x7f0000b82000)=0x0, 0x40000100) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) getpeername$netlink(r3, &(0x7f00000ec000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001d000-0x4)=0xc) openat(r1, &(0x7f00007f0000)='./file0\x00', 0x1000010000, 0x8b) 2018/01/20 14:01:15 executing program 1: r0 = request_key(&(0x7f00006ef000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ce5000)='vboxnet1\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x7fc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c0f000-0x4)=0x9, 0x4) keyctl$set_timeout(0xf, r0, 0x3) r2 = syz_open_dev$sg(&(0x7f0000a5c000)='/dev/sg#\x00', 0x6, 0x22000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0x4, 0x6, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x8a6}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000000)={0x2000, 0x0}) [ 240.415124] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/20 14:01:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001b8000)='./file0\x00', 0x20) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000348000-0x16)='./file0/control/file0\x00', &(0x7f00007d8000-0x14)='./file0/file0/file0\x00') 2018/01/20 14:01:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000909000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fdf000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1a, 0x9, 0x5, "c452927124f59b37a4228d3c087ffa84f0e6efc8792cc74c4ee88bea449d7fe2b68ae2245df6ea617d6f0aeb8a3c1e065ccc0c84db72ef7a058185312b757213", "bb9f095fdf1c5878235fb420224703fa0db7efbd62d80c3ebae02055dc6f2212505c39ac699d76fb2e742f29b420c87c94e4f029fb1ae6f0aca6967892be9114", "a71d303e651e28b5407f118fc099db5677aec62f01b577a0fa8f2ef278f6f9ce", [0xbf67, 0x8]}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000002c000)='tls\x00', 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/20 14:01:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000397000)={0x0, 0x0, 0x0}, &(0x7f0000cbf000)=0xc) mq_notify(r0, &(0x7f0000e41000-0x60)={0x0, 0x27, 0x2d8c9409c8ce9582, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000b93000)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) prlimit64(r1, 0xf, &(0x7f00003e7000-0x10)={0x4, 0x400000000081}, &(0x7f0000106000-0x10)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000073e000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7002) 2018/01/20 14:01:15 executing program 6: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002be000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000fd3000)={0x3, 0x7, 0x4, 0x3f, r1}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000fd3000-0x4)=0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r3, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r3, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000013000)=[{&(0x7f0000a1b000)="2423b42a68b28494c7f18648f9214899a70050fe38685fcf69f72f3dfe1680a71ec02f646a300cad427a0ef73cf01ff5d59e661ac8cce1524fc5b8edb2241111ce01020be69ee8c9398f65ba3dd960a682b1db5bf18083e4daac9706d39d9f0534cb228f10df5b36e5b73a", 0x6b}, {&(0x7f0000b21000)="34e46c1eaf7060b6e0c5013bf6efcbb8e3fd2cd4fbd01e24c7e80ef6df0726ed7d83e4ee69002a746b430e753ccafead3374b57f3a4b0264471c1cec7363e526d7fee776ea9554776967b69c73c65bff48cbc8fd057eb3b7a700ebcaceded098b666ec72af5f541224e8eb93028d53eb894042c2407cebcf89060fec2f1a04a4f934eadc08e32d682ab4b90c7a8b734601bf6d0c8fd0986c375f44f35d57d7dba2eb3d92f9522ff79a46c3e28761c141d453777ea4b8fc2b799a3a6722c111217958ae5548", 0xc5}, {&(0x7f0000031000)="07395862a3d84fa9fd56120e8ab8c3834bc3fa7ab25dda336a11126d1303632277dbbce34697a2906dce06c3edfbfa1bbe8f6b86697b34ca19a7bc0010a507f6a0dd6ef9fc3567639d65b81159880cce", 0x50}, {&(0x7f0000a1e000-0x1a)="97ab10b56a7ee4efe440b4fa155d1622d90de02ae261d0ba08e2", 0x1a}, {&(0x7f0000fd6000-0xa6)="f79ff223799d32441532ad169ed97357cb6f3d7ddda4b419a96666261623f3862896839e8340b48143b58489030f7f03467fdc7186a8da8dc19062801ff6efd86460e7658e2bc7823d32f6cd772d97cc5f19d5c9a64ed0eb976047c9918f32526aed265b427ab6f4b67307360b7a1a99c03783e1a08455fbd3602ad29ee901fcf6f5f2918daa23431d1ffeecb53b0cb4ed1a90995e9dc1ce61e26f620031445ca533b1b32b2a", 0xa6}, {&(0x7f0000a13000)="8db5dc04e5d7818f5ed3c396", 0xc}, {&(0x7f0000fd6000-0x6a)="70fd057ded97f38fa536659256f22959bca5eb2e883b642e83d7c8ae532016eedccd8deed2d3cd7d65329964a94dc4bcbf1b576fe899ae1c9c0866ae2873a66e37efbebda48be93b1b63e5b594b57a4daddb333ddbc3c2813358f9692acd6dffc07067388cb0dc5c2d4d", 0x6a}], 0x7, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000fd4000)="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", 0x1000) vmsplice(r2, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) 2018/01/20 14:01:15 executing program 5: userfaultfd(0x0) syz_open_dev$evdev(&(0x7f0000f56000)='/dev/input/event#\x00', 0x0, 0x800000000a3ffe) syslog(0x0, &(0x7f0000482000-0x1000)=""/4096, 0x1000) gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000297000-0x31)=""/49, 0x31, 0x40, 0x0, 0x0) readv(r1, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) open(&(0x7f00004a9000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/20 14:01:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000004e000-0x4)=0x7fffffff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f000046f000)=0xeb63c83, 0x4) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eb9000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x402c542d, &(0x7f00003ba000-0x24)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 14:01:15 executing program 2: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r0, 0x400) fcntl$setlease(r0, 0x400, 0x2) r1 = openat(r0, &(0x7f000007a000-0x8)='./file0\x00', 0x60002, 0x80) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a83000)=""/40, 0x28, 0x1, &(0x7f0000dc2000)=@abs={0x0, 0x0, 0x1}, 0x8) r2 = getpid() ioprio_set$pid(0x2, r2, 0x400) unlink(&(0x7f0000db7000-0x8)='./file0\x00') 2018/01/20 14:01:15 executing program 3: chroot(&(0x7f00004e9000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000036d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000092b000-0x58)={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]}) 2018/01/20 14:01:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x832, &(0x7f0000961000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 14:01:15 executing program 0: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) r1 = openat(r0, &(0x7f0000038000)='./file0\x00', 0x40000, 0x150) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x0, 0x4111, r1, 0x0) write(r0, &(0x7f0000002000)="fc", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/01/20 14:01:15 executing program 5: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000c0000-0xc1)=""/193) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000035f000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000a3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000288000)={0x0, 0x80000, 0xffffffffffffff9c}) fadvise64(r4, 0x33, 0xffffffff, 0x4) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000360000-0x10)={r2, r3, 0x2}) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000360000)=0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x2c9, 0x0}, 0x0) 2018/01/20 14:01:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800400, &(0x7f0000bc1000-0x3b)="18e1590005645bcdc0c02a947b73204dbc9d35b608482f780b5c7cf45fe9b6fd9695c7272bf6111df7c81eedfeb6f344142c3b34d816f5e9fc1baa8648a3890f1b73b010e5aac366", &(0x7f0000fd8000)=0x0, &(0x7f0000361000)=0x0, &(0x7f0000774000-0x8)="4beafdbc7748ad49") socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003d7000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)="", 0x0) bind$unix(r0, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) 2018/01/20 14:01:15 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000063000-0x15)='/dev/pktcdvd/control\x00', 0x22000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000ec7000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/20 14:01:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fffd) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000283000)={@generic="8c031318055742602086d002bc11379d", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000dc5000)=0x0, &(0x7f000016a000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000f9e000-0xb0)={{0x80000000, 0x0}, 'port1\x00', 0x0, 0x40, 0x7ff, 0x5, 0x2fec00000, 0x1, 0x5, 0x0, 0x2, 0xab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) 2018/01/20 14:01:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x64, @sync=&(0x7f0000542000)={0x0, 0x0, 0x0}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='timers\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) statfs(&(0x7f0000745000-0x8)='./file0\x00', &(0x7f00002df000)=""/163) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) fsync(r0) 2018/01/20 14:01:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x100, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000e47000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$peekuser(0x3, r2, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000af6000)='net/raw6\x00') preadv(r3, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) delete_module(&(0x7f0000916000)="21776c616e317472757374656427d6776c616e3173797374656d6e6f64657600", 0x800) 2018/01/20 14:01:15 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000774000)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00006f7000+0xa1a)={0x0, 0x1000, "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"}, &(0x7f00000e3000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000041a000)={r3, 0x1}, &(0x7f0000b8e000-0x4)=0x8) r4 = syz_open_procfs(0x0, &(0x7f0000c98000)='net/anycast6\x00') preadv(r4, &(0x7f0000bfa000-0x30)=[{&(0x7f000003e000-0xa8)=""/168, 0xa8}], 0x1, 0x8000000000000) 2018/01/20 14:01:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f6000-0x4)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x40003) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") fsetxattr(r0, &(0x7f0000de2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00005a6000)='mime_typenodev.)\x00', 0x11, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e92000)={0xa0, 0x0, &(0x7f0000c98000)=[@increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f0000cf4000)=[], &(0x7f0000e62000)=[0x48, 0x60, 0x0]}, 0x7}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x30, &(0x7f0000cc8000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000c54000-0x30)=[0x30, 0x38, 0x20, 0x78, 0x40, 0x0]}, 0x1}}], 0x9d, 0x0, &(0x7f00001b3000-0x9d)="2a33a710c691a8d6a42a42a7a86660968094df9ce9aa26577be4139cfed7c957676a401c08dcf0d426bb002e1c1d1d19c630d9554118cb8a4fbf2b4066eccd9e434095b0c791e49dfebefa7a87c7a753718b50705a9a9e5eee6e2ac9c3b3133777d190e90e13f1db25142fcfeae8b0c41a980af61432807ea3077e234a15d6aa7ec0f854c2c867676ae9b3ee77affb55aa6a1d26ddcd6537778727848d"}) 2018/01/20 14:01:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) openat$pfkey(0xffffffffffffff9c, &(0x7f0000594000)='/proc/self/net/pfkey\x00', 0x408000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000d62000-0x48)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/20 14:01:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000f7e000)="2400000013000100fd1e791afe2500af1f0000000001000300001700000b090010cdbdcb", 0xfffffffffffffec1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00008bd000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 14:01:15 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000004000)=[@in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x3}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf6bf}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) getpeername(r0, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x26) 2018/01/20 14:01:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000053e000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000d9d000-0x10)={0xfff, 0x7, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000)="", &(0x7f0000c2b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 14:01:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000067c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000027d000-0x4)=0x10, 0x80000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d66000)={0x0, 0x0}, &(0x7f0000034000-0x4)=0x10) r1 = socket(0x10, 0x3, 0x0) fsetxattr(r1, &(0x7f0000079000-0x2e)=@random={"000089697400", '+vmnet1*@usereth1useremime_typeuser\x00'}, &(0x7f000011f000-0xb)='\x00', 0x1, 0x0) 2018/01/20 14:01:15 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000013000-0x4)=0x0, &(0x7f0000012000)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000014000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x10)={0x0, 0x0}, 0x8) 2018/01/20 14:01:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ff2000)='auxv\x00') open(&(0x7f0000c87000)='./file0\x00', 0x125002, 0x11) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ffc000-0x60)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) 2018/01/20 14:01:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f000053f000-0x4)=0x0) close(r1) capget(&(0x7f0000a9d000-0x8)={0x20080522, r0}, &(0x7f00001ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 14:01:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001e5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ffd000-0x4)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000ac9000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000055c000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000063000)={0x7fff, 0x1, 0x6, 0x3, 0x14, 0xb3, 0x4, 0x9, 0x0}, &(0x7f0000f92000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000042d000-0x1e)={r2, 0x7, 0x16, "9336ccac198ab1b2a3d54b46d0eb621033c954cc7246"}, 0x1e) r3 = openat(0xffffffffffffff9c, &(0x7f0000463000-0x8)='./file0\x00', 0x4802, 0x13a) bind$ipx(r3, &(0x7f0000c89000)={0x4, 0xb55d, 0x4, "095152fe0880", 0xffffffffa2ad5524, 0x0}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f000024d000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) 2018/01/20 14:01:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) getsockopt$inet6_buf(r1, 0x29, 0xdd, &(0x7f0000846000-0xfa)=""/250, &(0x7f0000774000)=0xfa) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000001000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000311000)={0x0, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x49, [{{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xfe0f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa0000080}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x54)={0x54, 0x4, 0x5, 0x200, 0x0, 0x1, {0x0, 0x0, 0x7}, [@typed={0xc, 0x78, @ipv4=@multicast2=0xe0000002}, @nested={0x28, 0x93, [@typed={0xc, 0x45, @ipv4=@rand_addr=0x1ff}, @typed={0x10, 0x72, @u64=0x2}, @generic="09a1621a1e"]}, @typed={0xc, 0x71, @pid=r2}]}, 0x54}, 0x1, 0x0, 0x0, 0x4011}, 0x40000) 2018/01/20 14:01:15 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x32) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000007000-0x8)={0x0, 0x9, 0xd9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000007000-0x10)={r1, 0x10, &(0x7f0000007000-0x10)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000006000-0x4)=0x10) 2018/01/20 14:01:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000d03000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d26000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000564000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c5000)=0xe8) setrlimit(0xf, &(0x7f000080e000-0x10)={0x89, 0x8}) r5 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000013b000+0x861)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000fc000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fd000-0x4)=0xe8) r8 = getegid() r9 = getpid() r10 = geteuid() getgroups(0x1, &(0x7f0000d6d000-0x4)=[0x0]) r12 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000b3c000-0x4)=0x0, &(0x7f0000cc9000)=0x0, &(0x7f0000aec000)=0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000f05000-0x4)=0x0) stat(&(0x7f0000bc5000)="e91f7189591e9233614b", &(0x7f000005b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000563000-0x4)=0x6, 0x4) r15 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00006ad000-0x4)=0x0, &(0x7f00006d7000)=0x0, &(0x7f0000dc9000)=0x0) getresgid(&(0x7f000080e000-0x4)=0x0, &(0x7f0000033000-0x4)=0x0, &(0x7f000018c000)=0x0) sendmsg$unix(r1, &(0x7f00001a4000-0x38)={&(0x7f0000818000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f000000a000)=[{&(0x7f0000633000)="d05fcd2a84eb3c74bd4bd1e67f0a13517d95028c3f8eb19646d539d491e28d57e9d64ee297afb48983b714bd72afa3a5103d5186e0abda52a79eaef46e54340e3332344641d131d82e54b7621695737464008a50e6869743e9768cfa9b260bea3b855fed4714aa91181db66d9ac855c662d0a7778049162ef597f4d4ab028e9311", 0x81}, {&(0x7f0000caa000)="0c554528736b3259221336dfe2149194efd73646f833a1bd0a0931bdbd", 0x1d}, {&(0x7f0000538000)="a2e7abdb092cdd01960342071184c1f9067205db0d639810b01355bb08b8766c45946b185fdc3993683d3b373cdbad2fa5f97dda07fb921e8e31088b3abf9c5708fd2c38f7a9ae8220aec02307478a6af932f5fd14a0cd0514fbed0fe45d49a86daee4a17ac889c7b2d0d16d4f85ed7b9bc42e36832577428501dfa03fb5be6252b483bfe2", 0x85}, {&(0x7f0000b01000)="ee93a034c6ed9790b470116a084b4f1a6cffd88d5e9889c0d8c579ca868ce1f15d0e6b490e60f298a7d63b8c86e22aec0a939be1977ee014a9330a61b7b4c1dfafa195ef7b0a2898b2960983737c1eddb5bb147f21df855d0235f0b4df7e673841a7a0a13a296f0c594cc17372ee9d869e0d54f781bc767a878ee4684eefa62f7cb7c3cfc594d91373fc4b63c67b6084716cd0d437d4317e4496c41b768aecd528848af3a12630602d760f730fb9110c44ba5a86f084d924b9752fcac4fa86f81bbb79b26f98acb267495fd57713ba9735e8a89496f3103e05eee706b5b3ba", 0xdf}, {&(0x7f000004f000-0xf2)="bcf514f09bc0fd77ebdada10ddd2ed86a3a4dfac16e7003bf95b5152f7b7e934f032bfc75981415a949a55d854a37e128a7f46653f353aa4126fcc263c223ef10044519d3d32c0624b57ebaf1be1f9a7becbabc47e27e14ede04782d794a214c77de541ae93b1597b8a18b0fc146514979ffc23c562545ad2883b96f649567eed2c87e3351718a25c212b19c7f8278d179697e266f6fe234e8d6ef27d78494eb3b6b33027422b5f0538a74061dc3cb6d61ddb28f810dc4a12a294c08fbf2b6e7022d6b2552f09853af87109348ada19748e74fa3cb5fd032864698f420d64f4a5e27cad2585b323ad3f5b8434163b9673811", 0xf2}, {&(0x7f0000152000)="d60d16fc9e476c698e9c66161a1251801766c60f1465400c5e018a7f09fa9d360a5418164819ad9bb5499e5d861ee39359878d5add3177868bf82fec", 0x3c}], 0x6, &(0x7f000021d000-0xd8)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xd8, 0x40050}, 0x40000) 2018/01/20 14:01:15 executing program 2: mkdir(&(0x7f00009df000-0x8)='./file0\x00', 0x140) r0 = open(&(0x7f00007c1000)='./file0\x00', 0x200101, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000082f000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8001, 0xc71d, 0x8, 0x81}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x10001, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = accept4(0xffffffffffffffff, &(0x7f0000a36000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000866000-0x4)=0x10, 0x800) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000bdf000+0xa22)=0x200, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000045000)='/', r3, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/01/20 14:01:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005f0000-0xb)='/dev/hwrng\x00', 0x400, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a82000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) linkat(r0, &(0x7f0000186000)='./file0\x00', r1, &(0x7f000018f000-0x8)='./file0\x00', 0x1000) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000e1d000)='ramfs\x00', 0x0, &(0x7f000089f000)="") mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000845000)={0x0, 0x6, 0x0}, &(0x7f0000834000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d06000)={r2, 0x0}, 0x8) chroot(&(0x7f0000d7c000)='./file0\x00') chdir(&(0x7f0000972000-0x8)='./file0\x00') ptrace$getregset(0x4204, 0xffffffffffffffff, 0x206, &(0x7f00005e9000)={&(0x7f0000eb5000)=""/4096, 0x1000}) lremovexattr(&(0x7f000019f000)='..', &(0x7f0000695000)=@random={"7465750174762e7eac0805c74ef13a7ae7ce29e203679ee8fe86dc4dfa0e5fbad779d1ea0533dda0b435de4dc04dd65afb676625636deec02ca36c77c6f8fe541aa43e9e2d103e9cd8bb143f65edc6d18ff25e96681bea855d9ada74e94e182dd078c55b59e1507a8fbdcb40432e1a686f21d9712af6f9c1155cc3be2fb8f390ba7fd562e8ed44a8471d010000000000000010dd29a1ce437716d90b6fa8b37430ef0c75249aa996ba379a98ad43981f3591116bcf98c8eab9a43247ec2760e7ca74cb244814bcf73b9cf504845320344e6a97cf7958f8", '\x00'}) mount(&(0x7f0000153000)='..', &(0x7f0000318000-0x2)='..', &(0x7f00004df000-0x5)='co\x00ad', 0x84000, &(0x7f0000f88000-0x7e)="") 2018/01/20 14:01:15 executing program 0: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005b8000)='setgroups\x00') writev(r1, &(0x7f0000ab4000-0x30)=[{&(0x7f0000fc1000)="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", 0x0}, {&(0x7f00005e0000)="4322f77a58e46fd0615162d1b43b96f493c7ceba2b3049d9c98282a1e00c28cda5c0716205e227ce76edf9fe756dfbc8fd67d6a13847d2d00d73bd", 0x0}, {&(0x7f00001a1000)="e1b417c9", 0x0}], 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a85000-0x4)=0x0) ptrace$getenv(0x4201, r4, 0x3, &(0x7f0000896000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000af8000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000fe7000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000431000)={{0x5, 0x3}, 'port1\x00', 0xb8, 0x2, 0x6, 0x8, 0xb435, 0x101, 0x0, 0x0, 0x0, 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]}) 2018/01/20 14:01:15 executing program 5: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f000015c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000e8e000)=""/181, 0xb5}, {&(0x7f000070e000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x7fff}, 0x40000000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000eee000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002e3000-0x15)='/dev/pktcdvd/control\x00', 0x404400, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000080000)=@req3={0x401, 0x1, 0x1, 0x2, 0x9, 0x3c, 0x1}, 0x1c) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000543000)=0x10001, 0x8) 2018/01/20 14:01:15 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) kexec_load(0x4, 0x1, &(0x7f0000bac000)=[{&(0x7f0000a1b000-0x34)="17fcfe3291b10ec551153aa03832235c9883505a9d6ec1cd8474e23aee175847bcb9e9917d0abba6bfd7c418b2efc7032ec88f30", 0x34, 0x9, 0x3}], 0x160000) r2 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fea000)={0x0, 0x0}) 2018/01/20 14:01:16 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000045e000)=0x0, 0x4) r1 = open(&(0x7f0000072000-0x8)='./file0\x00', 0x40100, 0x4) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000ae1000-0x64)=""/100, 0x64, 0x40010001, &(0x7f0000ae1000-0x10)={0x3, {"ee35ae75994c54"}, 0x1}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000025c000)=0x3f, 0x256) write(r0, &(0x7f0000adb000)="85c0d0cc", 0x4) 2018/01/20 14:01:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000dfd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000871000-0x20)={{0x0, 0x1c9c380}, {r0, 0x0}}, &(0x7f00003cb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f60000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000795000-0x68)={0x7, 0x7, 0x80000001, {0x77359400, 0x0}, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 14:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = userfaultfd(0x800) r2 = eventfd2(0x2, 0x1) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000965000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000598000)=0x10, 0x800) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000503000-0x9)='/dev/ppp\x00', 0x20000, 0x0) r5 = syz_open_dev$sg(&(0x7f0000566000)='/dev/sg#\x00', 0x7, 0x410841) r6 = socket$inet6(0xa, 0x1, 0x80000000) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a7a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair(0x9, 0xa, 0x0, &(0x7f0000412000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dd1000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000e3b000)={0x0, 0x0}, 0x80800) r11 = syz_open_dev$usbmon(&(0x7f0000b7f000)='/dev/usbmon#\x00', 0x3, 0x200080) r12 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000024e000)='/selinux/context\x00', 0x2, 0x0) r13 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000077c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000063f000-0x4)=0x60) r14 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e34000)='/selinux/access\x00', 0x2, 0x0) r15 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bc5000)='/dev/vga_arbiter\x00', 0x40200, 0x0) r16 = mq_open(&(0x7f0000cff000-0x1)='\x00', 0x40, 0xc0, &(0x7f0000251000-0x40)={0x80000001, 0xfffffffffffff800, 0x1f, 0x9639, 0x6, 0x8001, 0x5, 0x7fffffff}) r17 = perf_event_open(&(0x7f0000ee0000)={0x1, 0x78, 0x80, 0xf9e7, 0xffffffffffffffc1, 0x1, 0x0, 0x8000, 0x80, 0x5, 0x2, 0x2, 0x2, 0x7fff, 0x101, 0x6, 0x400, 0x7, 0x4, 0xfe8, 0x200, 0xffffffffffff8001, 0x5, 0x2, 0x2, 0x8, 0x6, 0x6, 0xffffffffffffffe1, 0x6, 0x7, 0xdf4b, 0xfccb000000, 0x9, 0x4, 0xde, 0x100000000, 0x57f, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00001f3000)=0x0, 0x1}, 0x1200, 0x400, 0x3, 0x0, 0x101, 0x24f, 0x3, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x1) r18 = socket$inet6_sctp(0xa, 0x5, 0x84) r19 = syz_open_dev$usbmon(&(0x7f0000762000)='/dev/usbmon#\x00', 0x7, 0x10000) r20 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r21 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000029000)=0x0) r22 = syz_open_dev$random(&(0x7f0000b76000)='/dev/random\x00', 0x0, 0x0) r23 = openat$dir(0xffffffffffffff9c, &(0x7f00003ce000-0x8)='./file0\x00', 0x40000, 0x4) r24 = openat$dir(0xffffffffffffff9c, &(0x7f000042f000)='./file0\x00', 0x200, 0x100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000563000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x10, 0x6, 0x392, &(0x7f00000d9000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fed000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000514000)={0x0, 0x0}) r29 = accept4$packet(0xffffffffffffff9c, &(0x7f0000232000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000684000)=0x14, 0x80800) r30 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f2c000-0xc)='net/netlink\x00') r31 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000a38000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, 0x800) r32 = socket$inet_tcp(0x2, 0x1, 0x0) r33 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bf8000-0x10)='/selinux/access\x00', 0x2, 0x0) r34 = userfaultfd(0x80000) r35 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f9c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r36 = socket$inet6_icmp(0xa, 0x2, 0x3a) r37 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000036e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008bb000-0x8)={0x0, 0x0}) r39 = accept$inet(0xffffffffffffff9c, &(0x7f00009fb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009be000-0x4)=0x10) r40 = accept$llc(0xffffffffffffff9c, &(0x7f0000066000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b6d000)=0x10) r41 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b7c000)={0x0, 0x0, 0x0}, &(0x7f000067f000-0x4)=0xc) r43 = getuid() getgroups(0x9, &(0x7f0000851000-0x24)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r45 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000069b000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2e000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000b41000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008e4000)=0x0) lstat(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000016d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r50 = getgid() r51 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f1a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b9000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000ae6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r54 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fa5000)={{{@in=@multicast1=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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000102000)=0xe8) getresgid(&(0x7f0000835000-0x4)=0x0, &(0x7f0000ccc000)=0x0, &(0x7f0000d8a000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000041f000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000505000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a65000-0x4)=0x0, &(0x7f0000819000)=0x0, &(0x7f0000fe4000-0x4)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f42000-0x8)={0x0, 0x0}) r61 = getuid() r62 = getegid() r63 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r64 = socket$l2tp(0x18, 0x1, 0x1) r65 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d0f000)='/dev/ptmx\x00', 0x40, 0x0) r66 = memfd_create(&(0x7f0000010000-0x3)='.]\x00', 0x1) r67 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fb7000)='/dev/ptmx\x00', 0x101400, 0x0) r68 = syz_open_dev$sg(&(0x7f0000669000-0x9)='/dev/sg#\x00', 0x8, 0x101200) r69 = openat(0xffffffffffffff9c, &(0x7f00002fb000-0x8)='./file0\x00', 0x40, 0x40) r70 = socket$key(0xf, 0x3, 0x2) r71 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00008b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005e0000)=0x60) r72 = epoll_create1(0x80000) r73 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r74 = accept4$llc(0xffffffffffffff9c, &(0x7f0000f74000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d4e000)=0x10, 0x9f56b5a030393d67) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000179000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e0a000-0xe8)={{{@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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce0000)=0xe8) lstat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000b29000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000037d000)=[{&(0x7f00009e3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000df4000-0x50)=[{&(0x7f0000a4b000-0x8b)="73ccf2c4c1cf25bdeb111e55febd0afd51f4a24aa44606eed50f88c3c9f043364dc283ff37408d9ffb11309e7f2f5886b5cbede599a420cdb43d161b886d89703b81b7bb5c7b60b0b672b9a8532d85373c039fdf4220e4ac524295bae5ff8daa422203d84093dca74ab26402b019d817924bc8aa0454d9a38b44381265114a9d4681eda713d18acd6392f6", 0x8b}, {&(0x7f0000001000-0xfd)="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", 0xfd}, {&(0x7f00007e8000-0x97)="3a3832c92cb1c859fa9aa946fb1de5945f5678462cf86481b6b6be0d45081fd034966287487cd44e0e66ce928eb24e5cbff5245decea150b2c54615318eb66c797db08e95d1a9b3f25f9244680ad64e80ede0ba15e192f4ca4b8f1fce73ec0a3710c8c5f453f69bc75d45c62af06a6374ada35933f01c816f83317b9dd43b27154d4d733cc0258df9bd04e732757a4f2851e7587f101f5", 0x97}, {&(0x7f000083a000)="cc827b3b3d462e100b0b72e9f5eddfd59f28fd3b1a94c7814e68b33de9261f010f61172a35c2dda84abcc7c5d908e5dab71f77d64cb136eb2705de18aece4eb666db0b874a9c047e6b80713fa7742e60413ccfc0cfb32048034000b2f7a88c2bfe12837566458e88d150009f60f214ca756e51129ae9e83be55a1b867fd2e64a9afc28b44403cb89c1b249814460002f49e15f63113ead3aad7e8567e67e60dd565c53b1", 0xa4}, {&(0x7f0000796000-0x25)="fd7a1c77f2a7d40692799921a96c7b53efc1d4c7df2229fa2ad5415483e8f40cf22cf928cc", 0x25}], 0x5, &(0x7f00004db000)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9]}, @rights={0x20, 0x1, 0x1, [r10, r11, r12]}, @rights={0x38, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19, r20, r21, r22]}], 0x90, 0x20000081}, {&(0x7f0000c49000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000185000)=[{&(0x7f0000045000)="8869ae63b6a2263b060876cc652667f790c2c73366b6831117b4b4277a2c2c048d913047d89bb752086be0a812c6b0c7a0893942d67c05849fd60faf39d62e2418386978a700996c560084771758eba5855a49b0f520138cd602126c0c52a7664f430d34dbd8371828493c980aa3a67b0ba25e5f0edc8d4d41fb774cb7acc6dd0a507d0e2781160e5682aa2a72cf61f72b258f1c9f00d0f26fd8a5e71149248c4fd7fd68dbcf5b0828fbcf97a438", 0xae}, {&(0x7f0000d15000)="80045bb991521fedb1038f7f455459b1b8a050cc9677fd483150720886b48e646fe8098fe83f1d8ff7a70de1da764693de1dfb7238f026ae6e362c103b4e149c08c6bbea36b5e65e20158614bea76e33c6da532d001f7d977e0dc438b1b3e80594b75638896d4355325e968a13edea412d5a29c35bb69627516e84cac4714e1139700361c5e07a01d61bafd2303aea280102e109166aab103d04a4a36efab4adbc7c1985cafaed98f43abfc679e1c690315d29cf4ed8ce2c7e4455910d634523afdff74fa8d4ad311e1f01ec150b04", 0xcf}, {&(0x7f00004e7000)="a6ea3b53250789a4c432c6b4078110b36917f8d26a270211c072c3ae83444791e6812abbbc37dbbbb12d9b740679f53a813c43f30486afc3d6d8c09a", 0x3c}, {&(0x7f0000b65000-0x74)="09b15358e168e8f4828c9c7fe825753e29190d357509d764f25da41b2e8abe366f7ff0928ca5959134139680e6410a15338bd5286eea085d3d1d4d0ded39ca5d3a0a6bdfc61ccbdfe53454e8e290719c9f6e15d4740831136fa2db942a98dbeafb4e4db9ba3ac332545d94d02294f9570816c04d", 0x74}], 0x4, &(0x7f000055a000-0x80)=[@rights={0x38, 0x1, 0x1, [r23, r24, r25, r26, r27, r28, r29, r30, r31]}, @rights={0x18, 0x1, 0x1, [r32, r33]}, @rights={0x30, 0x1, 0x1, [r34, r35, r36, r37, r38, r39, r40]}], 0x80, 0x20000054}, {&(0x7f000047a000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00007d1000)=[{&(0x7f00001db000)="c1cf29a31895a5b5a5427ed65320ab3df17c2adf642b7635ca6cafcdfdfeab5c2ad2158b70f3b6000377c74648", 0x2d}, {&(0x7f0000b05000-0x88)="8d38ef31a0a3a871aa59bb748ee577f70290aba9898c895dabecd0cd72a5ad361413db1ca0eba55018eaaf462e59e210fb97fbff934336d26e77754a514ff1ffc3a70594a96c78b8f9071bd4b5684cc4943f6b82169672c63805bd8bade5ff57cad19ede97625e81dc38f5688ac286750407a92a24f6d26de245b90bea1cd4cfd1809dd7573ae4ac", 0x88}], 0x2, &(0x7f0000883000)=[@rights={0x18, 0x1, 0x1, [r41]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @cred={0x20, 0x1, 0x2, r54, r55, r56}], 0xb8, 0x11}, {&(0x7f0000124000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000864000)=[{&(0x7f0000c82000)="15cd93ee91e07d20a25799512c17a676ed8cff5102aed755f26f098d8b5a6112ae8c55cddc84451d4980e3479917d44f79ae25472623eb70216a04bc8a0b40cb8a000502fbfa84cc42957bc982b8633c09bc0297ce4013db2fd0c087f525dd", 0x5f}, {&(0x7f0000352000-0xa1)="58166740df4718685358bf88ff2fde0ce14a31e56d6a5cbbb31022e8b18cb35612abf9679250f23e881b8fb50381fd8c33f22513760bf8524de0c058ffc38dc13f76d6e9d95b399b3fbc0cf48b14389115776b708be1588f5ac8518c89e9e28bc995510206234708aac37feff9d5d31a91e73583402b3a08da11e1a1ba588323d73233cbcb97a9c262e7fa4202b65a23d98344ddecd8146eb3c99d1bc8b7d478e0", 0xa1}, {&(0x7f000022b000)="1a0aa91cbb0c4ce1a7caad8168c6f36f84007345ff59fe88974d01421a8bc5dd8003d5acb003ad4ffdd2712db196027aea636ecc3c9b3d4265b2a93982e3e7a20a7a16b825cae2cad7a0d992e72bc372b3beea4226c37ec00a40f96509", 0x5d}, 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0x1000}, {&(0x7f0000159000-0x38)="74eaba993e4f017276651a985cc106a9c78440229e10b771ccdc25c1a61382d29693bb60ab8372e00543e9c02e4bab2c24ee17d1dd5e7c74", 0x38}, {&(0x7f00000bb000-0x85)="994bb74eeae5f022fa9e7b7381a151470513bf94af5b30b553df567f20d8c1998281edf7df02c42b3e66f12cb35fad445478fd84562c1782b1e727e35544f473131ff44ebf858135b21c28b06cdd1c53a7c346b835645d3815f94d379ecfc17bcd8fd3885596e2466ca890b65560d3ee7abac60599848c7ad01cd407f0368098fb2a59b36d", 0x85}, {&(0x7f0000049000)="432512b7bf4299bd1242516bc99c22d17f9499d6b6905c93bd766b1a0e17d6a9fd9f97bba02c8445608860545b69885d7b11ba91413b707fba67b79daaf595849db189da364f1107305d26b1f1a73ded088120ad527aa1cbb201c141", 0x5c}, {&(0x7f0000bf4000-0x43)="cfb6f87e6b2c27c1dd3c81d4499cb110a761be0531ecf63c6aeeb8a6e59008777631d212a9d214f2aaa0938433bff9e51bdec827dac63604726db16ce227a4a22e0ec2", 0x43}, {&(0x7f0000dd8000)="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", 0xff}, {&(0x7f0000f94000)="ae04ca64d42144ed81933ffeaaf30d7737e9dd1b49b390f7d4ba7a766b87c468f7a733c8b70e17227ed6d9b454e0b96a49872dc02877cd516e4d2fd23d958ff8760f0fc7e55280389d298f523e0744d44d4c4564eaf9f8fe8144cac5a04fa5b1ca1d4b78728871fef1e49a4e3437e38d30e01029610c3b10b386f059b5dd98f2c93d5861283eeb33291194ff546b49ce423a821450a81032022ac413458f6fe10fc024fa52fc2578fbb838eb93f743f242263f5b973985e10a3874bc6b8ad34fb02171584e9bbe97adb0c80071c6ab8353a0c9c6016d75a408b42327c8", 0xdd}, {&(0x7f0000248000)="bcd3c126e4bf80cbfc9dafb6f74486edc347291ca921534d1bf53dda98d2e4b3a6332bca1a709c544b38683cec0d80f2d3", 0x31}], 0x9, &(0x7f00001e9000-0x40)=[@cred={0x20, 0x1, 0x2, r57, r58, r59}, @cred={0x20, 0x1, 0x2, r60, r61, r62}], 0x40, 0x4}, {&(0x7f0000bed000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000526000-0x40)=[{&(0x7f0000128000)="b6a8c46026d2f30d94cb96b8d990d3f6494ff8edc048570e0005f7394fb640f19fbcf4912993d095cefd28e1b861105fdfee1ce3798a7004c2c76960477737b8d62cd0a79ab490060f", 0x49}, {&(0x7f0000fe3000)="3a5831f9ba53c46b3a1c04fe73968d6af9efe5a6539cfe9118406307d90942883475f3f146d61623eddd97772fb0071d835c79a99ace966d38c68d2f5a", 0x3d}, {&(0x7f00003ef000)="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", 0xfd}, {&(0x7f0000af4000)="abc592a9b2c8356f3e1a6dd2551d2287c3a1c3c22e4e35b4deff9e2b657510527408c67bb867ffb96a5c21fb7a271ffe92be8b321cc97799392f0077390d3f211f952f047ffe561e48261115399bcce8d0c10e70d2e761229ba92a76e82067cd6923c3fb394403aeb37145a9dae5c7c7bd482937030d06fa09188ee8db66cc3e03038478b85231a575b763e69dff47579c8ea543cb51e7276d325b503d1399f7a43d4f42bc764b41cd7e2273", 0xac}], 0x4, &(0x7f00001fd000-0x28)=[@rights={0x28, 0x1, 0x1, [r63, r64, r65, r66, r67, r68]}], 0x28, 0x1}, {&(0x7f000036b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f54000-0x30)=[{&(0x7f00008ae000)="b0671f2932124863b573a75d666294833a816b7667005989371f2870a027a4fe3e5e579dd00a41cad48aeff42d", 0x2d}, {&(0x7f0000c63000)="b9502eb3587cad4be0ba8e2dc28725fbb72fd8cec74f3d6970b1d6ada965a38e9bf15f0fe8296e9faa3ab9ad98450ae043", 0x31}, {&(0x7f0000a51000)="fe317739d4776d050497cb0a894cd6376074d2fe4266b3eb20050780cdb6d0c656f5107026df3fe56f7f6678a0d8bf65e092e421847ce90bc677338ee99f685ced62487f40c412dc67392709c0d5e4", 0x4f}], 0x3, &(0x7f0000bf5000-0x48)=[@rights={0x28, 0x1, 0x1, [r69, r70, r71, r72, r73, r74]}, @cred={0x20, 0x1, 0x2, r75, r76, r77}], 0x48, 0x1}], 0x7, 0x4000000) unshare(0x400) r78 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) getxattr(&(0x7f00002ee000-0x8)='./file0\x00', &(0x7f0000e58000-0xb)=@known='security.ima\x00', &(0x7f00003d1000)=""/148, 0x94) r79 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c2e000-0x9)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$netrom_NETROM_T4(r79, 0x103, 0x6, &(0x7f0000492000)=0x3, 0x4) getresuid(&(0x7f0000648000-0x4)=0x0, &(0x7f00002b3000-0x4)=0x0, &(0x7f0000c81000)=0x0) r81 = getgid() syz_fuseblk_mount(&(0x7f0000033000)='./file0\x00', &(0x7f0000c8f000)='./file0\x00', 0xa000, r80, r81, 0x200800000, 0x560, 0x900000) ioctl$BINDER_WRITE_READ(r78, 0x4020940d, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) 2018/01/20 14:01:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000033000+0x7b6)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @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]}, 0x67a, 0xfffffffffffffffc}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x230}, 0x8) mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000484000)=@routing={0x0, 0x10, 0x0, 0x3, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}]}, 0x88) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r3, &(0x7f000095e000-0x60)="bec56e6a", 0x4) 2018/01/20 14:01:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = inotify_init() r1 = dup(r0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000e50000-0x4)=0x27cd, 0x4) getuid() 2018/01/20 14:01:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) r1 = creat(&(0x7f0000bb0000)='./file0\x00', 0x93) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000ca9000-0x8)=0x7fff) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x800000000001) 2018/01/20 14:01:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000053e000-0xc)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a19000-0x4)=0xfffffffffffff421) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/20 14:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) open$dir(&(0x7f000015b000)='./file0\x00', 0x840, 0x10) poll(&(0x7f0000664000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x299b) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d5f000-0xc)='/dev/autofs\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000736000)={0x8, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/20 14:01:16 executing program 5: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x4, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000001000-0xbe)=""/190, 0xbe) 2018/01/20 14:01:16 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a5d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000fa1000)=0xc) sched_yield() 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) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x2, 0x800, 0x0, 0xa, 0x0, 0x0, 0x80, 0x33, r2, r3}, {0x5, 0x80000000, 0x1, 0x4, 0x8, 0x3, 0x80000000, 0x8}, {0x40, 0x80000001, 0x7, 0xff}, 0x2, 0x6, 0x2, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffffa}, 0x3, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3, 0x3, 0x3, 0xfffffffffffffffc, 0x80, 0x7, 0x7}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40a) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001db000)='/dev/ptmx\x00', 0x0, 0x0) timerfd_create(0x3, 0x80800) r5 = epoll_create1(0xfffffffffffffffc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000d74000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000e5d000)={0x0, 0x0}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000160000-0x4)=0x2) epoll_pwait(r5, &(0x7f0000842000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ded000)={0x0}, 0x8) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001f5000)='/selinux/status\x00', 0x0, 0x0) sched_setaffinity(r6, 0x8, &(0x7f0000882000)=0x5) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000cb7000-0x4)=0x0, &(0x7f00006c0000-0x4)=0x4) 2018/01/20 14:01:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000018a000-0x8)={0x1}, 0x0, 0xd6) timer_create(0xfffffffffffffffd, &(0x7f0000813000-0x60)={0x0, 0x2000014, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f000068c000-0x6d)="d83758ba337701d2f76f122ce190ef3979f5fd177e99b11a5ac010a0e77d3069b7243a19f51ead33632241394a3a0b8843b1e8f7d03110c2ece7f764282bf69e49e8ca6cef9b109a919d936455a9ad4cf241fabab199de688e43b1528ea697dbe79c31405e1e9140ed1a48936e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a5d000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000d7e000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/01/20 14:01:16 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000-0xb)='/dev/hwrng\x00', 0x200, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000014000-0x4)=0x401) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000003000-0x4)=0x0) bind$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0x3, 0x0}, 0xc) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r2, &(0x7f0000001000-0x64)=""/0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setflags(r3, 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000003000-0x82)="941b3bc5aefbb19887326fb417a14d10a43f5eaf723cd5cf65f3e9a1ba65b8c58b24d2b6d64fdde743ac5c7df19e2f166d3894c4c9d626dca3c297333b905604dbf82d0687f3eb7ebcab39bfb04c01ef891aaf470ea68971e1b2844efd2724bf39520a6b1a5804c9d42da4893b691ec360965556699226a8e883f15af807b7618f2b", &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0xbf)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000e69000-0x30)={0x1, 0x6, 0x9, 0x10001, 0x10000000000000, 0xb747}) 2018/01/20 14:01:16 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000019000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000014000-0xd)='net/if_inet6\x00') readv(r1, &(0x7f0000012000-0x50)=[{&(0x7f0000002000-0x24)=""/36, 0x24}, {&(0x7f0000011000-0x16)=""/22, 0x16}, {&(0x7f0000019000-0xae)=""/174, 0xae}, {&(0x7f0000018000)=""/210, 0xd2}, {&(0x7f0000001000-0xcc)=""/204, 0xcc}], 0x2bf) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f000001b000-0x11d)=@dstopts={0x2f, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x2}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x100000000}, @generic={0x2, 0xd6, "44f4e8e91b1719548416b5d938b04dd8f0989c25d055b5376075d15a6396627a465517d824cd0ac79c66769acd9d45f0509dead2174f44658c6315edb117ce019b68733497d349b8821ecbd6c0802a97e81ddda6a2b1b08385a6a746542e52418dbc275a6b6ba26a1667c9f4a6a3760134015d123c6675259fb45e7d4932afde89bceb9ffd11c822f8108a195293fc18f17283efc0f11192d8052bb3ff48cda2528c6fe8a2cc78c1b87c201e0b1af5c4daf75d71b41b5ba8e198e6cb7f4ca931768238e7158ffbbfa9c187b34ff84648c3d8fa990d19"}, @ra={0x5, 0x2, 0x8001}, @enc_lim={0x4, 0x1, 0x10001}, @calipso={0x7, 0x28, {0x401, 0x8, 0x8, 0x6, [0x3af5, 0x1, 0x1f, 0x8]}}]}, 0x11d) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000005000-0x10)={0xfa, &(0x7f000001b000)=""/250}) 2018/01/20 14:01:16 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f6a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000f6a000)=0x0) dup2(r2, r0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f6a000-0x8)={r1, 0x0}) pselect6(0x40, &(0x7f0000073000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c7c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f69000-0x10)={0x0, 0x0}, &(0x7f0000f68000)={&(0x7f0000f68000)={0xffffffffffffffe1}, 0x8}) 2018/01/20 14:01:16 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f000093b000)=0x0, &(0x7f0000000000)=0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f000085c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f000086a000)='/dev/hwrng\x00', 0x80000, 0x0) syz_open_pts(r0, 0x6000) 2018/01/20 14:01:16 executing program 4: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000014d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f10000-0x4)=0x14) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000f10000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x1a57ad13, 0xb195, 0x400, 0x6, 0x800000, r2}) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00006ea000)=0x0, &(0x7f0000c92000-0x4)=0x4) 2018/01/20 14:01:16 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) pkey_mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x208000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000a000-0x20)={{&(0x7f0000003000/0x1000)=nil, 0x1000}, 0x2, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000004000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x297}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0xffffffff, 0xf8b, "7d2d1de59287cd7df08c311496a7f3b85e8236a1e213e37f585519d780472efe9f76a9eef481d0c37424c62a952a99dee9035855677a80d81fc81314f0a514a0cfb663a812a664e622a56625a3e60d56"}, 0x160) 2018/01/20 14:01:16 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c1023', 0x20, 0x35, 0x0, 0x0}, 0x3ae) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000005000)='selfbdev\x00', 0x1) 2018/01/20 14:01:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000f1b000)='/dev/loop#\x00', 0x9, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000cad000-0x8d)=""/141) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x864, 0x9f08}) syslog(0x3, &(0x7f0000001000-0x2b)=""/43, 0x2b) r3 = eventfd(0x6) r4 = dup3(r0, r1, 0x80000) ioctl$KDADDIO(r2, 0x4b34, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r5, &(0x7f0000001000)=0x0, 0x1000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x13)=@random={'trusted.', '/dev/loop#\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000003000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000001000)={0x9, 0x80000000, 0x4, 0x3f, 0x20000000, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x1, 0xfffffffffffff0d3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000003000)=r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000005000-0x50)={{0x9, 0x6}, {0x7, 0x8d6}, 0x5, 0x2, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005000)='./file1\x00', &(0x7f0000005000)='./file1\x00', &(0x7f0000003000-0x7)='nilfs2\x00', 0x0, &(0x7f0000005000-0x7c)="9daf6d069080b88f8dafd4a11bd5326ed2293f84e117cac04dc25590c428cbb075353766bf86d76800ea18dcd296f2ca1e372910ea7fd842b3de4b769862b8a981cdeee748a5b9e8da52b202a6c9e0d29954eb4110a2941ae0b011ebe92f604780fac67cc6a4e1cc47f605aa918a5bed04e1e996ece83c5399462b1d") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xb400000000000000, 0x4) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000003000-0x60)=[{0x7fff, 0x3, 0x7, 0x1da, @time={0x0, 0x989680}, {0x79, 0xffffffffffffb5e9}, {0x9, 0xffff}, @time=@time={r6, r7+30000000}}, {0x5, 0x400, 0x1, 0x2, @tick=0x7, {0xffffffffffff8001, 0x6a3}, {0x6, 0x1}, @ext={0x8c, &(0x7f0000005000)="cab3b9d5bc7d71600e911eaeef1bd6f551258e2d056095acf349aacf17291e6cea88ef9765ae2d6ff6493bccf0e96debbd41da756fe051bc3016551d1432563bff737ca5dc63dcc5aba1d8445a7506f325fcdd52cc9db0d128756edc76a1571b683c2736220cf0900ac353394396a8ca8145fcad463a07961303d3bd4fdb289ffcaac444e395eb8db968b4bd"}}], 0x60) 2018/01/20 14:01:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cae000-0xf)='/dev/sequencer\x00', 0x8002, 0x0) writev(r0, &(0x7f00007d5000)=[{&(0x7f000040a000-0x76)="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", 0xffffffb4}], 0x0) 2018/01/20 14:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x820000000000000a, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000483000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c89000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a3a000)={@common='syzkaller1\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000067a000-0x20)={@generic="e126defac82bd84599a72618a9bcd58b", @ifru_flags=0x1002}) connect$inet6(r0, &(0x7f0000157000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xef}, 0x1c) 2018/01/20 14:01:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000542000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000530000)=@file={0x0, ""/4096}, &(0x7f00006f0000-0x4)=0x1002) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000817000-0x6)={0x0, 0x1}, &(0x7f000042a000)=0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000087e000)={r1, 0x6}, 0x8) unshare(0x10008000) fanotify_mark(r0, 0x20, 0x40000000, r0, &(0x7f0000d20000)='./file0/file0\x00') mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f0000)='vfat\x00', 0x0, &(0x7f000009a000-0xea)="f5167775867f12bca04eebeb79fe7ae9d65f9769afbabf64a773fb9568b96286b93094c0e73bf13e4a4f00b73050f312ddb6e755e18abdef3787dcb8d517942e319db5d77f3164348d8866f0d3f78241f798599e3ba083c526734e6b000000000000000006879e5540e849b1bd25d3f22286db2688388288398db933cb4a6de95e3de83e885bfb30ecea2e7bc28f00e829afc7d984705616682db5ecceb8450afd721b8b50935d4c099020ec520a3fbbc865cd8cd99f761705b23a63e5d79a98c5b8a0cb21f8dca3f5904f4a1c18d35974a22ea7a3a563b5e0a41cc866fd1005dc87b800a5deb84274d7") mq_timedsend(0xffffffffffffffff, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) 2018/01/20 14:01:16 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000fd9000)=0x0) sendmsg$inet_sctp(r0, &(0x7f0000b51000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/20 14:01:16 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000001a000)='keyring\x00', &(0x7f000001b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f000000c000)='asymmetric\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x5)='self\x00', r1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) shutdown(r0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000001c000-0x4)=@assoc_id=0x0, &(0x7f0000018000-0x4)=0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000018000)={r2, 0x1, 0x30, 0x80000000, 0x8001}, &(0x7f000001c000-0x4)=0x18) 2018/01/20 14:01:16 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x24080) write(r0, &(0x7f0000013000-0xa3)="06786cfc351e4283a711c79436bbb7021689ef1988bdb4881a2f429897263248b0168935461c8db42e53706c21c4f9c4475c683a1a9a50146c2a79f60c07726b6cd53eec2341ed0e7b0d07497a840ea95b0829f4aa61762b0d4838d83a6b39345205b51c2ab15ada3a4314c052e19158758d5e2ec2be67a33a0fdf1f684789610913e07879cdcdfa6263f91a2c884a51fd9e908932a1a319807ee095301d1bfe52d42e", 0xa3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000013000-0x68)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utimes(&(0x7f0000000000+0x6dc)='./file0\x00', &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_procfs(0x0, &(0x7f0000002000-0xa)='attr/prev\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000002000)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000013000-0x68)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x8}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clock_gettime(0x0, &(0x7f0000698000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000436000-0x38)=[{r1, 0x4, 0x0}, {r1, 0x1200, 0x0}, {r1, 0xc0a0, 0x0}, {r0, 0x48, 0x0}, {r0, 0x8, 0x0}, {r1, 0x8c, 0x0}, {r1, 0x1, 0x0}], 0x2000000000000001, &(0x7f0000105000+0x57b)={r3, r4+10000000}, &(0x7f000055a000-0x8)={0x7fff}, 0x8) 2018/01/20 14:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000644000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f0000aa0000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/20 14:01:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) connect$llc(r0, &(0x7f00007bd000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00001c0000)={0x4, &(0x7f000084e000-0x20)=[{0x401, 0x6d93a936, 0x4, 0x400}, {0x0, 0x5, 0x7a, 0x225}, {0xc6, 0x5c, 0x3, 0x7}, {0x1, 0x43, 0xb0d, 0x3}]}, 0x10) 2018/01/20 14:01:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) pipe(&(0x7f0000257000)={0x0, 0x0}) write$selinux_access(r1, &(0x7f0000ee8000)={'system_u:object_r:mail_spool_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x38, 0x0}, 0x43) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) listen$netrom(r1, 0x1) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f00006ad000-0x80)=@vsock={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)="746f8ab05498dc8ab585aff14202fe590887d71700f5b44a43302cff2a91818a2d558cdbda4145e414ec0c890542b20edbfd84156a0985e9263d8c9d4062d097f78cf37d00c2c254eeb22d279f04e4d46f63e68c5a638adb9d33cbef5ca4dcf3609e327c483d1284db08e49b9c7ebe8597387c79a2ce16afa4cd4125d647fcff814998af2ead", 0x86}, {&(0x7f0000510000)="6c1618b751d8e66081f2d8b622485241a3b6ef5c204d239b97ea6257d98118c3c20903ee493c53c7835687b7b82e1e9d76a36959ce5d180fe65ee3845cec2d516176b30a11bfd74b2757", 0x4a}], 0x2, &(0x7f0000261000)=[{0xc0, 0x1ff, 0x100, "192ad3e001c821b1ffa930534ed25c272f3c6917dce6320322722598fe775b2490c6dc0aea373713222dc49fc8ff1e03ee340b8d97919678d9d9e9ecdad1045944afae856b04fcf17c96956735d107a4ec46b7648ac46d285ad1f38de3c4d189fa405bcc2ca25665d9642245599e5d4f22e0cf325f6ed9e24c4389863203b4c4f1d8f96963ba34b5ab48fe1afde1c8863bbef1c38f0e70218692bb28f66deb8ecc5b62c7382432c1688e8e09b1"}, {0x1010, 0x29, 0x1000, "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"}], 0x10d0, 0x8000}, 0x8041) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/01/20 14:01:16 executing program 3: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b7d000)=0x0, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b42000)='/dev/pktcdvd/control\x00', 0x408081, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00004a9000-0x8)={0x0, 0x7}, &(0x7f000074a000-0x4)=0x8) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000dc0000)={r2, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00002b2000-0x4)=0x2) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000dc1000)={0x0, 0x2710}, 0x10) 2018/01/20 14:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000362000)='/dev/sg#\x00', 0x6, 0x40000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009b7000)={0x0, 0x7}, &(0x7f0000c5a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000006b000-0x101)={r1, 0xf9, "fa51c1dc21ccb6314dd661316b7e6c5dd074e491f4ea7434ae79b683be4f234aad3b959f17263aae83e7ca2eb5291e2ee91e3a2ed9a4b244b0cd67aa481cebab7cf6bb72641db22802931a6d6ff0182e5e5e2eec7f46adc5c4a027555601408980fd875bd3785365fc53bb258ff9836d04459a5f49c4e19aa28867ff70b45169b378bf4c29ef01f0fa71dd24b2b71d50be35776644986c967f70077fdd4255e2210a308b5551bac3838cb82fe4b3f15af24f01d7515b8b1b940aaba0fca10bfafd7a53b8d1e4abb42984772835d40a26deb5e6c97862cf05b0c8ab1cd5c64d2826a1b6d729ea98e056ba410fd4d5f4037ebe470e101ddb4bd3"}, &(0x7f0000aa5000-0x4)=0x101) r2 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/20 14:01:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x4, 0x0, 0x5, 0x4, 0x7f, 0x6, 0x0, 0x52d, 0xf2, 0xff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f0000637000-0x1)=0x0) 2018/01/20 14:01:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x7, &(0x7f0000711000)='t') r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000021000-0x38)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000038c000)=[], 0x0, &(0x7f000081d000)=[], 0x0, 0x0}, 0x0) getegid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000066b000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = syz_open_dev$sg(&(0x7f000039f000)='/dev/sg#\x00', 0xff71, 0x2) getsockname$netrom(r1, &(0x7f0000ebb000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007d3000-0x4)=0x10) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00009c7000-0x50)="fbff06ff002cdf1bae46de9d079d321ce64d2c021e7f6dc693b1c54e6bd187ed1041542f0134e6b63497a1dd9474518b28de584a4542327a2bead409199567da947b148ec02ebb9388e3ff51e4a4da7a", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x4924924924927b0, 0x4008010) getxattr(&(0x7f0000a6c000-0x8)='./file0\x00', &(0x7f0000854000-0xc)=@known='trusted.syz\x00', &(0x7f00006f9000)=""/116, 0x74) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000719000-0x4)=0x0) fcntl$addseals(r0, 0x409, 0x0) close(r0) creat(&(0x7f000015d000-0x8)='./file0\x00', 0x82) 2018/01/20 14:01:16 executing program 7: r0 = socket(0x18, 0x0, 0x1) getpeername$ipx(r0, &(0x7f000000e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000010000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/20 14:01:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd1000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x0, &(0x7f0000003000-0xdc)=[]}, &(0x7f0000001000-0x4)=0x10) ioctl$int_out(r0, 0x1, &(0x7f0000001000-0x8)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000087e000)={0x54, 0x0, &(0x7f00000d6000)=[@decrefs={0x40046307, 0x1}, @increfs={0x40046304, 0x3}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x50, &(0x7f000067e000)=[], &(0x7f000017f000-0x50)=[0x40, 0x40, 0x48, 0x0, 0x38, 0x0, 0x30, 0x40, 0x28, 0x48]}}], 0xf6, 0x0, &(0x7f0000702000-0xf6)="b998e67c290967947c83e88b1cce33e698f07fa1ed1792ae68f822d6493e8be1fd7f829c51ae614a96d1e7b91e3572cc4084c6cce4a61ec439deb6c8e9462968802ac14df3e85604009f5d70e2a04d62f2665e9d8bc50af40671046376e0321fc4e7fa4d4eea8e92ed92b8b74e65141979e8ba0a9d6b33fc2a7ea760814b0cc42ee919a5630833e0f1cc58eddf004d465903a550048ebc2cb251ac1a017183e416a2f1f935c3cbd63e23239163e78378e75125f6c5ddca628dfd59509ad7d64ef94c5ab089e00bbd8239f859adfd841f2cd15788913cce0ef7034ad802fdce712b726b69c401986822ae74c452fa32fac57a49d3c403"}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000031a000-0x4)=0x0) ptrace$poke(0x4, r1, &(0x7f0000ec0000-0x8)=0x0, 0x6) 2018/01/20 14:01:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fchmod(r0, 0xc0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/01/20 14:01:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000248000)='net/netfilter\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000657000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000418000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000058d000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000067a000)=@hopopts={0x33, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x48, {0x80, 0x10, 0x3, 0x9, [0x10000, 0x7, 0x40, 0x0, 0x9, 0x4e, 0x6, 0x6]}}, @calipso={0x7, 0x28, {0x3ff, 0x8, 0x3, 0x94, [0x27, 0x8, 0x30000000, 0x0]}}]}, 0x80) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x3, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ce6000-0x8)={0x3, 0x6, 0x80, 0x20}, 0x8) 2018/01/20 14:01:16 executing program 5: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000735000-0x8)='./file0\x00', &(0x7f000034c000)=[&(0x7f0000479000-0x13)='selfsystemeth1proc\x00'], &(0x7f0000661000-0x10)=[&(0x7f0000b4a000)='cgroupvmnet0\x00', &(0x7f00000bd000-0x8)='selinux\x00']) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003d1000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000077b000-0x4)=0x5, 0x4) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000b4b000+0xf18)='/dev/sg#\x00', 0x3ff, 0x0) 2018/01/20 14:01:16 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a14000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000406000)=0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000428000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000042000)=0x0, &(0x7f0000001000-0x4)=0x4) modify_ldt$read(0x0, &(0x7f0000000000)=""/89, 0x59) r1 = dup3(r0, r0, 0xadaff0afa26ad2ae) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000001000)=0x8, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x3, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000002000-0x58)={0x1, 0x8, 0x7, 0x70000000000000, 0x100000000, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$setpipe(r0, 0x407, 0x7) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0xfffffffffffffffb, 0x6, 0x8, 0x5, 0x3f, 0xcdb, 0x393, 0x1, 0xb40, 0xffffffffffffff00}) ioctl$VT_WAITACTIVE(r0, 0x5607) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x18)={0x2, 0x10, 0x6, 0x7, 0x3, 0x0, 0x1, 0x1, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x58)={0xce, 0x15a, 0x7, 0xdf, 0x1, [{0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x904, 0x0, 0x0, 0x0}]}) prctl$setmm(0x23, 0x7, &(0x7f0000dbd000/0x3000)=nil) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendfile(r2, r0, &(0x7f0000001000-0x8)=0x0, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000003000-0x4)=0x5, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x40) mlockall(0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000001000-0x1c)='eth1selfvboxnet0#)keyring)!\x00') open(&(0x7f0000003000-0x8)='./file0\x00', 0x2000, 0x66) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000)=0x10, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000005000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000003000-0x8)={r3, 0x2}, &(0x7f0000005000)=0x8) 2018/01/20 14:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000062d000-0xf)='net/ipv6_route\x00') mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000d3c000-0x10)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x2000) 2018/01/20 14:01:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) inotify_init1(0x80000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eff000)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000067e000)=0x8000, 0x4) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000de0000)="2cb3af181e8f64691f89857e50d8cdcf3f5180ab0ee715f316a70af47e35770c3484baf5769399063d1795bfa274ce80667a955d380b5ead5706fbadefa2e1b510d5bb83af7daf6c1541344224e28d6f0787a70b1d83cfe8f44908b6da3081613f88d2cc16671c92d90c3fad7664822780809206a86f81f756b751f643506c93f9495efa7bfe2fbbb95999c15067a3066395c14b", 0x94) write(r0, &(0x7f0000c79000-0x29)="5cf361926cf22b65388cf800b963fcb3fa487a939a8e2abf9fbbb843bff1417fbcf81d74976809001c", 0x29) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00003d9000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000755000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a15000)=[], 0x10000551, &(0x7f0000d45000-0xf0)=[{0x0, 0x197, 0x2, "2567c00e3827d4f085c8fbc17fadb75949e5768170c4e2c3b414305140bc076a4ee4ac0b0cfce94bc8a4ab2eaee7bbb2292bcd6b59142c81fcb057c4cf15c50e56a7"}, {0x0, 0x111, 0x1, "628b8f2b1d3c8cb8af201009bf89df57c21cf4c37ef5b850e200e420c82dab9087e832658fd7da93aa13cb5dcbfbe775c4ede2005d1415daa56faa940269792a8c25e19052a24a5aa0833665b4fd093ae768a903095f46355ce6e4ea96458ebc2bf11430f11ea6493511f5adba7a162a1029af36b31593658a4187eff8260b74de2ecb2e24db"}], 0x0, 0x4}, 0x4000000000000000) 2018/01/20 14:01:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ad2000-0x4)=0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000b16000)=0x0, &(0x7f000096d000-0x4)=0x4) 2018/01/20 14:01:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000289000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000658000)={0x0, 0x4}, &(0x7f000053b000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000025000)={r1, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed, 0xffffffffffff0003, 0x6, 0x3da, 0x84}, &(0x7f0000aae000)=0xa0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000678000-0x8)='./file0\x00', 0x2000000000000018, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f00007a8000)='./file0\x00', 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000009a000)=0x5, 0x4) 2018/01/20 14:01:16 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000019000-0x8)='./file0\x00', 0x100, 0x128) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000019000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xff, 0x8, 0x655, 0x100, 0x75a6}, 0x20) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000017000-0x30)={0x44, 0x0, &(0x7f0000016000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f000000e000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000015000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) pipe(&(0x7f0000017000)={0x0, 0x0}) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f000001a000)=0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000019000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000007000-0x8)=0x0) 2018/01/20 14:01:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000022000)=""/243, 0xf3, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000013a000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d42000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d70000-0x8)={0x0, 0x3}, &(0x7f0000490000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000458000)=@assoc_value={r1, 0x8d}, 0x8) r2 = socket(0xa, 0x2, 0x7) sendto$inet(r2, &(0x7f0000005000-0x69)="", 0x0, 0x1, &(0x7f0000005000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004d7000-0x8)={r1, 0xfffffffffffffffd}, &(0x7f00009e9000-0x4)=0x8) 2018/01/20 14:01:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00001fb000-0x6)='./bus\x00', 0x0) r3 = creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000062b000)='./bus\x00') read(r3, &(0x7f000038d000-0x1)=""/1, 0x1000000f7) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f000020c000)={{0x2, 0x8}, 'port1\x00', 0xa, 0x100000, 0x0, 0x8, 0x80000000, 0x20000, 0x8, 0x0, 0x2, 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]}) tkill(r0, 0x16) 2018/01/20 14:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a12000-0x18)={0xaa, 0x11, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000fe6000)='/dev/usbmon#\x00', 0x80000001, 0x200) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000fcc000-0x79)=""/121) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000c52000-0x8)={0x0, 0x0}) getpriority(0x5, r2) 2018/01/20 14:01:16 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000008000)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000009000-0x40)="6183b9c84277b514160b3eacf54fe889f8bbdd4f5efa7679fd7b1a7587fd7fb800a2f08f09fb5dd44ccffb43f9f7e9b3216ac70182fef2347fdd6f8b4451f39e", 0x40, 0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) 2018/01/20 14:01:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x3, &(0x7f00004e9000-0x10)={0x0, 0x0}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000a65000-0x10)={0x0, 0x0}, &(0x7f0000701000-0x4)=0x10) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {r1, r0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101102, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00006d4000-0x50)={0x394, @tick=0x81, 0x2, {0x1, 0x8001}, 0x9, 0x2, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r3, r2, &(0x7f0000dbb000-0x8)=0x0, 0x80000000) sendfile(r3, r2, &(0x7f0000b4c000-0x8)=0x3, 0x100000002) r4 = add_key$keyring(&(0x7f0000de9000)='keyring\x00', &(0x7f000055e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00001a6000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd0000)=0xe8) stat(&(0x7f000084a000-0x6)='./bus\x00', &(0x7f00005f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r4, r5, r6) r7 = creat(&(0x7f0000d1f000)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000033a000-0x4)=0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000069a000)='/selinux/enforce\x00', 0x480, 0x0) fcntl$getown(r3, 0x9) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f00004ac000)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000048f000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000216000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dd1000-0x4)=0xc) getpid() r8 = getpid() r9 = getpgid(r8) tkill(r9, 0x1000000000016) [ 241.920463] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/20 14:01:17 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fe4000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000930000-0x37)="b4d982e426e5d29c73ef9477aeef44b2c3c16d0673a54bce3f0f33b5a0fa9259eaa6d812b87a935e9ad9157397b14de829923efabbbee9") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) [ 242.008379] binder: 8462:8480 ioctl 40046207 0 returned -16 2018/01/20 14:01:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) poll(&(0x7f00007f1000)=[{r0, 0x0, 0x0}], 0x1, 0x0) dup(r0) 2018/01/20 14:01:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40002, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x7f7fffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) r2 = socket$inet6(0xa, 0x6, 0x101) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f83000)=0x0, &(0x7f0000c7a000-0x4)=0x4) prctl$void(0x9bc5637330eba3ba) r3 = dup(r1) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) sync() ioctl$VT_RELDISP(r3, 0x5605) setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000046e000)={0x0, 0x5, 0x400}, &(0x7f0000f5c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000af2000)={r4, 0x3, 0x3}, 0x8) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 14:01:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000578000-0x8)='./file0\x00', 0x0, 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000d69000-0x5c)={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x80003f}, 0x80000001, [0x8, 0x0, 0xfffffffffffffff7, 0x1, 0xfff, 0x7fffffff, 0x2, 0x4]}, 0x5c) r2 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000a99000-0x4)='bbr\x00', 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a0000000000000000000001f900", &(0x7f0000ad0000-0x1008)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x3ff) finit_module(r0, &(0x7f000025e000-0x10)="6c6f3a0000000000000000000001f900", 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000015c000-0x10)="e3f425b8aa9926947f03d620a28b5f6a", 0x10) [ 242.322531] binder: 8525:8532 transaction failed 29189/-22, size 0-0 line 3004 [ 242.373169] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/20 14:01:17 executing program 1: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000afe000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000aff000-0x4)=@int=0xffffffffffff8001, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0xfffffffffffffffe, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00007de000-0xd5)=""/213, &(0x7f0000aff000)=0xd5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000672000-0x4)=0x0, 0x4) r2 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r2, &(0x7f0000ffe000-0x5)='#!a', 0x3) clock_gettime(0x0, &(0x7f0000247000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000321000)=[{{0x0, 0x0, &(0x7f0000cbb000-0x50)=[{&(0x7f000095d000-0x43)=""/67, 0x43}, {&(0x7f00006f8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dce000-0xc0)=""/192, 0xc0}, {&(0x7f0000246000)=""/85, 0x55}, {&(0x7f0000876000-0xbf)=""/191, 0xbf}], 0x5, &(0x7f000043e000-0x77)=""/119, 0x77, 0x915}, 0x80}, {{0x0, 0x0, &(0x7f0000633000)=[{&(0x7f0000d95000)=""/33, 0x21}, {&(0x7f00002cb000)=""/0, 0x0}, {&(0x7f0000713000)=""/24, 0x18}, {&(0x7f0000a4c000)=""/15, 0xf}], 0x4, &(0x7f0000e1a000)=""/105, 0x69, 0x7}, 0x7}, {{&(0x7f0000f04000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000ded000-0x10)=[{&(0x7f0000772000)=""/227, 0xe3}], 0x1, &(0x7f000058c000-0xb2)=""/178, 0xb2, 0xb5f4}, 0x100}, {{&(0x7f0000ec2000)=@un=@file={0x0, ""/67}, 0x45, &(0x7f000067c000)=[{&(0x7f0000a54000)=""/111, 0x6f}, {&(0x7f0000b42000-0x5f)=""/95, 0x5f}, {&(0x7f000080c000-0x8d)=""/141, 0x8d}, {&(0x7f000022c000)=""/8, 0x8}], 0x4, &(0x7f0000941000)=""/0, 0x0, 0x100}, 0x5}], 0x4, 0x40010002, &(0x7f0000aee000)={r3, r4+30000000}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c6d000)=0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) ioctl$TIOCPKT(r6, 0x5420, &(0x7f00003f8000-0x4)=0x3) syz_open_procfs(r5, &(0x7f0000734000-0x12)='net/ip6_flowlabel\x00') fcntl$lock(r2, 0x7, &(0x7f0000f76000)={0x0, 0x0, 0x0, 0x0, 0x0}) unlinkat(r1, &(0x7f00007c5000-0x8)='./file0\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b12000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000afe000)=0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00002f1000-0x38)=""/56) 2018/01/20 14:01:17 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000635000)='/dev/sequencer\x00', 0x484000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00004eb000-0x4c)={0xc2b, 0x3, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000484000-0x4)=0x0, &(0x7f0000dd1000-0x4)=0x0, &(0x7f0000b52000)="") symlink(&(0x7f0000b2f000)='./file0\x00', &(0x7f0000fb6000-0x7)='./file0\x00') 2018/01/20 14:01:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000ad4000-0x4)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r1, &(0x7f00003c0000)=[{&(0x7f0000514000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r3 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00003b9000-0x4)=0x51) poll(&(0x7f000085c000-0x40)=[{r2, 0x50, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x400) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fe0000)=0x3) r5 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r7, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r6, 0x8, r5) fcntl$setsig(r6, 0xa, 0x12) dup2(r6, r7) tkill(r5, 0x16) 2018/01/20 14:01:17 executing program 5: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000b0b000)=""/37, 0x25) getdents(r0, &(0x7f000074a000-0x1000)=""/4096, 0x1000) r1 = epoll_create(0x1) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000069c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b0c000-0x4)=0x10, 0x80000) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000b0d000-0xbf)=""/191, &(0x7f0000834000-0x4)=0xbf) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b0c000-0x16)={0x0, 0x3, 0x7, [0xffffffffffffffc1, 0x7, 0x5, 0xef, 0x600000, 0x6bde, 0x6]}, &(0x7f0000b0b000)=0x16) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000075c000)={0xffffffffffff8000, 0x9, 0x1, 0xeb, 0x7, 0x9, 0x3ff, 0x10000, 0x7, 0x7, 0x7fff}, 0xb) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000565000+0xfa0)=@req={0x2, 0x6, 0xc3, 0x8000}, 0x10) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b0b000)=r3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b0c000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000b0d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000099a000)=0xb) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_rm_watch(r0, r4) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f0000160000-0x1)=0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) poll(&(0x7f0000b0b000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 14:01:17 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000087d000)={0x0, 0x3, 0x30}, &(0x7f0000801000)=0xc) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000546000)={0x0, 0x0, 0x0}, &(0x7f000043c000-0x4)=0xc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0xeb8) setgroups(0x1, &(0x7f0000f6b000-0x4)=[r2]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f6a000-0xc)={r1, 0x1, 0x30}, &(0x7f00000f2000)=0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f6c000-0x5)='yeah\x00', 0x5) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0xce) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 14:01:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000067000-0x61)=""/97, &(0x7f0000b15000)=0x61) setsockopt$sock_int(r0, 0x1, 0x10000002a, &(0x7f0000bcc000-0x4)=0x4, 0x4) recvmsg(r0, &(0x7f0000dd8000)={&(0x7f00009a7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000bfb000)=[{&(0x7f0000b2f000-0x8a)=""/138, 0x8a}, {&(0x7f000001d000-0x9a)=""/154, 0x9a}, {&(0x7f00001f0000)=""/202, 0xca}], 0x3, 0x0, 0x0, 0x0}, 0x2) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d15000)="", 0x1b2, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 14:01:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00002cf000-0x4)=0x4) socket$inet(0x2, 0xa, 0x2) 2018/01/20 14:01:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$seccomp(0x16, 0x3, &(0x7f0000132000-0x10)={0x7, &(0x7f0000610000-0x38)=[{0x81, 0x3, 0x4, 0x5}, {0x7fffffff, 0xb6d, 0x5, 0x2}, {0x101, 0x6, 0x7, 0x2}, {0x1, 0x401, 0x7ff, 0x1}, {0x8, 0x396, 0x40000, 0x1}, {0x3, 0x0, 0xfffffffffffffffe, 0x2}, {0x100, 0x6, 0x1, 0x6655}]}) setrlimit(0x5, &(0x7f0000318000-0x10)={0x0, 0x0}) 2018/01/20 14:01:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000039c000)=0x0, 0x4) 2018/01/20 14:01:17 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000e63000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e63000-0x4)=0xc) 2018/01/20 14:01:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={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]}) lstat(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000bf9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00002b9000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000747000-0x9)='/dev/ppp\x00', 0x60902, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000fd6000)={0x1, 0x8008, 0x4, 0x2, 0x0}, &(0x7f0000340000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000af6000)={r2, 0x101}, &(0x7f000032f000-0x4)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000057c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d31000-0x106)={0x0, 0xfe, "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"}, &(0x7f0000e65000-0x4)=0x106) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00001d9000-0x8)={r6, 0xffffffff, 0x1}, &(0x7f000064a000)=0x8) sync() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fc9000-0x4)=0x0) prctl$setptracer(0x59616d61, r7) r8 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000093000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f26000)=0xe8) sendmsg$nl_route(r1, &(0x7f00006ee000)={&(0x7f00000a9000)={0x10, 0x0, 0x0, 0x204000}, 0xc, &(0x7f0000a9b000)={&(0x7f00001b1000)=@ipv6_deladdr={0x2c, 0x15, 0x200, 0x0, 0x2, {0xa, 0x1f, 0x204, 0xfe, r9}, [@IFA_CACHEINFO={0x14, 0x6, {0x6, 0xfff, 0x5, 0xfffffffffffffda3}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000023b000)={r3, 0xace2}, &(0x7f0000ead000)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r8, 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]}) 2018/01/20 14:01:17 executing program 4: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x1, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ffa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ff9000)=0x8, 0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000ff8000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ff8000)=0x14) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ff8000)={@generic="3353c93de3198fe73f5004a32655cbbc", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000030f000)=[], 0x0) 2018/01/20 14:01:17 executing program 5: r0 = creat(&(0x7f0000df6000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3b, &(0x7f0000000000)=""/92, &(0x7f0000001000-0x4)=0x5c) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00009dc000-0x28)={@common="6c6f0000000000000300", &(0x7f0000049000)=@ethtool_sset_info={0x37, 0x28, 0xfffffffffffffff7, [0x0, 0x6, 0x3ff, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 14:01:17 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f70000-0x120)={0x5, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x1, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000712000-0x4)=0xc) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f71000-0x8)={0x0, 0x0}) accept4(r0, &(0x7f0000f6f000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c80000-0x4)=0x8, 0x80000) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) setsockopt$sock_int(r0, 0x1, 0x40000000029, &(0x7f0000d4d000-0x4)=0x20, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 14:01:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) recvmsg(r0, &(0x7f00008fe000-0x38)={&(0x7f00000e4000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000ad7000)=[{&(0x7f0000690000-0x4f)=""/79, 0x4f}, {&(0x7f0000eeb000)=""/205, 0xcd}, {&(0x7f0000a49000+0x2ad)=""/1, 0x1}, {&(0x7f00005b7000-0x1000)=""/4096, 0x1000}, {&(0x7f00006d2000-0xb1)=""/177, 0xb1}], 0x5, 0x0, 0x0, 0x4}, 0x100) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00006f5000-0x4)=0x0, 0xffffffffffffff32) 2018/01/20 14:01:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000486000)={r1, 0x1, 0x47}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f00002f9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a7f000-0x4)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b27000-0x8)={0x101, 0x80}, 0x7) r3 = syz_open_procfs(0x0, &(0x7f0000762000-0x160)="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") ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000306000)={0x1, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x300000000000, 0x2, 0x3, 0x0, &(0x7f0000d83000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x8, 0x3f}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000ac8000-0x4)=0x400, 0x4) bind$inet(r3, &(0x7f0000389000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(r3, &(0x7f0000d59000)=[{&(0x7f000040a000-0xb8)=""/184, 0x0}, {&(0x7f0000321000-0x47)=""/71, 0x0}, {&(0x7f0000720000)=""/73, 0x0}, {&(0x7f0000b23000-0x9e)=""/158, 0x0}, {&(0x7f00003e5000)=""/207, 0x0}, {&(0x7f0000aca000)=""/67, 0x0}, {&(0x7f0000f96000)=""/173, 0x0}, {&(0x7f00002e0000)=""/197, 0x0}], 0x1000000000000363, 0x4000000000000000) ioctl$TCSETA(r3, 0x5406, &(0x7f0000576000-0x14)={0xffffffffffffff81, 0x0, 0x6, 0x2, 0x10000, 0x8, 0x9, 0x80000000, 0x400, 0x8000}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00004b2000-0xc3a)={r2, 0x1000, "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"}, &(0x7f0000041000)=0x1008) 2018/01/20 14:01:18 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x8880, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006b7000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) read(r0, &(0x7f0000a5b000)=""/4096, 0x1000) 2018/01/20 14:01:18 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) linkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 14:01:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00009be000-0x64)=[@in6={0xa, 0x1, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00002ac000)=@req={0x50, &(0x7f0000837000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_names=@common='ip_vti0\x00'}}) r3 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d55000-0xdd)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@rand_addr=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}}, &(0x7f000094e000-0x4)=0xe8) lstat(&(0x7f0000bdb000)='./file0\x00', &(0x7f0000b88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) r7 = getuid() stat(&(0x7f0000b38000-0x8)='./file0\x00', &(0x7f0000ee5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009d1000-0x4)=0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000b40000-0x28)={0x7f, 0x1d, 0x4, 0x7c, "c9d3085b53495ad82f5c064e71e5d8971f61c9e28950f04fe82a3af24db0ed5b"}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b0000)=0xc) getresgid(&(0x7f0000bf6000-0x4)=0x0, &(0x7f0000d35000-0x4)=0x0, &(0x7f0000c2a000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000024000-0x8)={0x0, 0x0}) fstat(r1, &(0x7f000088e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000d8c000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fb1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b81000-0x4)=0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000c56000-0x4)=0x0) r16 = getuid() fstat(r1, &(0x7f0000db2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00005bd000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000c87000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={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, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000548000-0x4)=0xe8) lstat(&(0x7f000038b000-0x8)='./file0\x00', &(0x7f0000694000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000544000-0xe0)=[{&(0x7f000089b000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f36000-0x40)=[{&(0x7f0000b9e000)="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", 0x1000}, {&(0x7f0000855000)="3dad9e03814e9686b0f3cbab23f769e26f851bd88dad4dace4c07a34c939a2eff48bea9900d6cf94cb00b2e1f5506da96c74b07183c4d475efcb6b7f4bd752c6896330cb29967b71c1952fd3e7051098c0bdf549a44018d4e7eb6963b533de92bc877c53cec2816bf922b9be029f5bb3307294131a41894bd6858c357bfa49f2bab513bf0f159afa988fbd651198740893d8df4eb39d176a5d3338790032f6208db61538f2eccc286a84db83294004e20f720c99a3502a8b12f0f6be4dffd7db29935b3677bfc6f7ad005f327f49f7312e923f7a68c928ba08983667277668c6b45b0f67a0b40d41d1466f27cefe30513f3fbd81ebd709ca98", 0xf9}, {&(0x7f0000151000)="63909802344c199483ca5b71e494dc2ff43060ec41b4e2e60a5c106f3cb080f320f950e33b0785c0d529a2a979639111f8b529e3c18567fa9f358295fe777628117e0a89a52cb1ecf6726e0aeaccf83dc1a5e3f61f2dc49769e3614398585eb02482c0d2174aa9e481f7f6d7eecc1475c216e43ce9c6f602fa5c5f711a992c92308994d01d7d20339c073b715e86d8f0393d0a0413b53bababca7a2ede3a0d3379d13c720ebb340f40d6", 0xaa}, {&(0x7f0000522000)="", 0x0}], 0x4, &(0x7f0000d92000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x10}, {&(0x7f0000347000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f33000)=[{&(0x7f0000819000)='D', 0x1}, {&(0x7f00004e2000-0x8)="8b8c02e8fda48469", 0x8}, {&(0x7f0000ec0000)="9d3567fbc236861bcac901dc8ede09f6688fb2bfe4e3e867faea11e39b2aace871aa50c4ba6092ebb13f2c0b0084ca8758560f8d022e8f615442ff49cfb18acf0fc1eaeb69fb9236ff5282f9a07b5a1e1ad62defbc4fc8939308dcaba5f7f79165b8710bb805b664b7a2ce", 0x6b}, {&(0x7f000008c000)="c65d125310e99a3b9cfd4542a042f5a98bd3a6f0aa5d2bb7c2a13acf3d4cb61c6d5faa02c5401ecb398f31bcb2fc4de428c18ebb9af774752c8e9816bbc6672f5eab013e9e6a665abd35460a1ad716b3283bdd8df89d5ead9dab40d56b555dff2fe5c22e2c1b9ec8cfa53c630a816057fee8dc3fe65e12a2c5ace60c627c5187d9a99b8fb7e2ebfe2ac09b61a4946561577cff49d901bf", 0x97}, {&(0x7f0000c96000-0x22)="fa02b021189e949a7a0c2eb84a5d087b445707c3fe01c61ae75a4cae1b55fa78844f", 0x22}], 0x5, &(0x7f0000570000)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r2]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x120, 0x8001}, {&(0x7f0000261000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000738000)=[{&(0x7f0000820000)="fee3be5daec446bc5eafd4df72f3f240e8cc1d1a9daa053ee094511688e6d9ba358dcfd28a937c68b64eb3bb8b98c82215e47dee46e149f7c1571769acf45adf0edd4e3ecb84d4ec352eb5b0abbaa564d9086a945228ea5eb8599a4f5b456f72237d5c48290281276e7b1e1e231db162e3eef2d170aba0b5522809f7a968b74d745d28e3fd4b0a696085", 0x8a}, {&(0x7f000095d000)="60fcd2558721a123d683056c37ec34cff40720f8fff1948944c191a0993df371fc43c7336d88245f893d5a2cce0037fe65f4e5feeaf90b116698493efca7", 0x3e}], 0x2, &(0x7f0000455000-0xc0)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r2]}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r2, r1, r1, r2]}, @rights={0x20, 0x1, 0x1, [r1, r2, r0]}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r1, r0, r1, r1]}], 0xc0, 0x4000080}, {&(0x7f000044c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003db000)=[{&(0x7f0000cac000-0x1f)="2e4d08d4bde5afe8701f2ef774e406fe1893130d791ca87bef0dfb31520d06", 0x1f}], 0x1, 0x0, 0x0, 0x4000}], 0x4, 0x20000800) sendto$inet6(r2, &(0x7f0000649000-0x10)="65c1eaed6fed4ce8b4417e5df32f20a7", 0x10, 0x4040, 0x0, 0x0) 2018/01/20 14:01:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) socket$inet6(0xa, 0xa, 0x1) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 14:01:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e1000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d58000-0x4)=0x0, &(0x7f00000b3000)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 14:01:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000b1000)={0x3, {{0xa, 0xffffffffffffffff, 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) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000dd2000-0x4)=0x90) recvfrom$unix(r0, &(0x7f0000eed000-0x1c)=""/28, 0x1c, 0x2, &(0x7f00002e7000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/20 14:01:18 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) sendto$ax25(0xffffffffffffffff, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000001000)={0x3, {"c03c86672da9b8"}, 0x4}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100000001, &(0x7f0000001000-0x1)="9c") 2018/01/20 14:01:18 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) bind$netlink(r0, &(0x7f000000b000-0xc)={0x10, 0x0, 0x1, 0x80081}, 0xc) r1 = syz_open_dev$mice(&(0x7f000000e000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$KDSETLED(r1, 0x4b32, 0x80) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000f000)={0x14, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 14:01:18 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@known='security.ima\x00') ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f0000ebe000)=""/0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000-0x28)={0x7f5dcae4, 0x1f, 0x200001, 0x5, "b220936c0d6c50a8205060c25b1fdc3aaa5272a49a4456cd841e1c63e167e3a3"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xffff, 0x51) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xfffffffffffffff7}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffffd, 0xffffffffffff4bd6, 0xffffffffffffff48, 0x9c}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={r1, 0x4, 0x9, 0x200, 0xfff, 0x1, 0xd0, 0x1000, {r2, @in6={{0xa, 0x0, 0x8f1e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc5e, 0x1f, 0xd8, 0x1000, 0x8}}, &(0x7f0000003000-0x4)=0xb8) fdatasync(r0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000c64000-0x4)=0x5) 2018/01/20 14:01:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000de6000)={&(0x7f000084e000/0x3000)=nil, 0x65a2, &(0x7f000010d000/0x1000)=nil}, 0x18) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000053e000-0xc)={0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) readv(r0, &(0x7f0000939000)=[{&(0x7f0000ac8000-0x80)=""/128, 0x80}], 0x1) fcntl$setsig(r0, 0xa, 0xe) signalfd(r0, &(0x7f00009be000)={0x0}, 0x8) pipe2(&(0x7f000098b000-0x8)={0x0, 0x0}, 0x800) accept4$llc(r3, 0x0, &(0x7f0000128000)=0x0, 0x0) 2018/01/20 14:01:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000061a000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000520000-0x4)=0xe8) ioprio_set$uid(0x3, r1, 0xffffffffffffffff) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000792000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/20 14:01:18 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000018, 0x2000000000000, 0x5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000007000)={r1, r2+10000000}, &(0x7f0000007000)={0x0, 0x0}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000009000-0x20)={"386b5acc6925d4785b4bb6ef68bf2c96", {0x4, 0x3, 0x100000001, "5cd974edd8bb", 0x7fffffff, 0x0}}) 2018/01/20 14:01:18 executing program 6: r0 = getpid() sched_getscheduler(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0xb, &(0x7f0000000000+0x89a)=0x0) sched_rr_get_interval(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000381000)={0x0, 0x0}) 2018/01/20 14:01:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e7000-0xe)='net/ip_mr_vif\x00') r1 = syz_open_dev$mice(&(0x7f0000c64000-0x10)='/dev/input/mice\x00', 0x0, 0xa0841) sendfile(r1, r0, &(0x7f00001f7000-0x8)=0x0, 0x401) fstatfs(r0, &(0x7f00007fb000)=""/107) 2018/01/20 14:01:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e63000-0xc)='/dev/autofs\x00', 0x20201, 0x0) clock_gettime(0x0, &(0x7f0000fed000)={0x0, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f0000fb8000-0xe)='/dev/keychord\x00', 0x4000, 0x0) write$evdev(r0, &(0x7f000046d000-0x48)=[{{r1, r2/1000+10000}, 0x6, 0xfff, 0x66}, {{0x0, 0x0}, 0x80000001, 0x3, 0xfffffffffffffff8}, {{0x0, 0x0}, 0x1, 0x8, 0xfff}], 0x48) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000020000)='ramfs\x00', 0x0, &(0x7f0000002000)="") r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000647000-0xe)='./file0/file0\x00', r3, &(0x7f00007ec000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f000086b000-0x4c)={0x1000, 0x7fffffff, 0x8e28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r3, &(0x7f0000013000-0x8)='./file0\x00') umount2(&(0x7f0000020000-0xe)='./file0/file0\x00', 0x0) 2018/01/20 14:01:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000def000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f00001d5000)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000ada000)=0x0, &(0x7f0000131000)=0x4) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000d2c000)='./file0\x00', 0xa) getresgid(&(0x7f000085a000)=0x0, &(0x7f00008cc000)=0x0, &(0x7f0000c62000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000300000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005dc000)=0xc) r3 = getegid() fstat(r0, &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000417000-0xe)='./file0/file0\x00', &(0x7f0000d37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000b88000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r7 = getgid() getgroups(0x7, &(0x7f0000a63000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x8, &(0x7f0000cee000)=[r1, r2, r3, r4, r5, r6, r7, r8]) recvmmsg(r0, &(0x7f0000e53000-0x168)=[{{&(0x7f000029a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000380000)=[{&(0x7f00003fb000-0xd2)=""/210, 0xd2}, {&(0x7f00004dc000)=""/9, 0x9}, {&(0x7f00005c4000-0xf5)=""/245, 0xf5}, {&(0x7f0000e46000-0x24)=""/36, 0x24}], 0x4, 0x0, 0x0, 0x1f}, 0x80000000}, {{&(0x7f0000670000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000d2e000-0x70)=[{&(0x7f0000f83000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d21000)=""/4096, 0x1000}, {&(0x7f0000119000)=""/28, 0x1c}, {&(0x7f0000993000)=""/241, 0xf1}, {&(0x7f0000d83000)=""/166, 0xa6}, {&(0x7f000065a000)=""/4096, 0x1000}, {&(0x7f0000723000)=""/26, 0x1a}], 0x7, 0x0, 0x0, 0x8f}, 0xfff}, {{&(0x7f0000ace000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x88, &(0x7f0000f84000)=[{&(0x7f0000ff6000)=""/97, 0x61}, {&(0x7f0000f35000)=""/167, 0xa7}, {&(0x7f0000365000)=""/170, 0xaa}, {&(0x7f0000d49000)=""/4096, 0x1000}], 0x4, &(0x7f00006fb000-0x1f)=""/31, 0x1f, 0x0}, 0x8001}, {{&(0x7f00007b1000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000087f000-0x80)=[{&(0x7f000022d000)=""/64, 0x40}, {&(0x7f0000c23000-0x94)=""/148, 0x94}, {&(0x7f0000ffd000)=""/207, 0xcf}, {&(0x7f00005cc000-0xc)=""/12, 0xc}, {&(0x7f0000397000)=""/131, 0x83}, {&(0x7f0000b39000-0x8d)=""/141, 0x8d}, {&(0x7f0000fb0000)=""/28, 0x1c}, {&(0x7f0000366000-0x61)=""/97, 0x61}], 0x8, &(0x7f0000704000-0x1000)=""/4096, 0x1000, 0x0}, 0x1}, {{&(0x7f0000c76000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bbf000+0x63b)=[{&(0x7f0000022000-0x1000)=""/4096, 0x1000}, {&(0x7f0000828000-0x1000)=""/4096, 0x1000}, {&(0x7f000059e000-0x3f)=""/63, 0x3f}, {&(0x7f0000451000-0xd6)=""/214, 0xd6}, {&(0x7f0000f59000)=""/147, 0x93}, {&(0x7f000051c000)=""/0, 0x0}, {&(0x7f0000a13000)=""/73, 0x49}], 0x7, 0x0, 0x0, 0x4}, 0x0}, {{&(0x7f00002d0000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000094f000)=[{&(0x7f0000a77000)=""/87, 0x57}], 0x1, &(0x7f0000e1a000)=""/215, 0xd7, 0x1c00000}, 0x10000}], 0x6, 0x40002000, &(0x7f0000656000-0x10)={0x0, 0x0}) 2018/01/20 14:01:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$netlink(r0, &(0x7f000039e000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009b8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00005bf000-0x4)={0x20}, 0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000258000-0x10)={0x77359400, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000884000-0xc)={0x0, 0x3, 0x20}, &(0x7f0000dbc000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009d1000-0xc)={r2, 0x0, 0x2, [0x10001, 0x3]}, &(0x7f0000af3000)=0xc) 2018/01/20 14:01:18 executing program 7: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000036000-0x8)='environ\x00') getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000013000-0x4)=0x0, &(0x7f0000014000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x4bf, {{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000037000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0x709}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000037000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000037000-0x4)=0x14, 0x80000) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000036000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, r4}, 0xc) prctl$setfpexc(0xc, 0x0) sendto(r2, &(0x7f000000a000-0x1)="d5", 0x1, 0x0, 0x0, 0xfffffffffffffe60) 2018/01/20 14:01:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002bb000-0xf)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00003d9000)="d94860858b476544f648ef643ddb8c0d4e6548896e5a8938ce7a1db5c1d8a2bfc059ab03c038e778fba38e3481e9e394747f83d84db697be5337a304fad2ecaa0b7c0b52", 0x44) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x80000200) sendto$inet(r1, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2018/01/20 14:01:18 executing program 0: clone(0x0, &(0x7f000005b000-0x40)="", &(0x7f0000a0d000-0x4)=0x0, &(0x7f0000165000)=0x0, &(0x7f00002f2000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000724000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x32) sendmsg$nfc_llcp(r0, &(0x7f000071e000-0x38)={&(0x7f000081c000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e5a550e770563d1d1bccd08713a707489f50eea1b4a0beefea36db97c0fdfb80f53ffe68e1de2a38fe1bf548734c01714140aeb28dc1623d7fbee2d0d01779", 0x0}, 0x60, &(0x7f000012e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 14:01:18 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffffff, 0xd8435aff5a20d704) fchmod(r0, 0x0) [ 243.619493] audit_printk_skb: 607 callbacks suppressed 2018/01/20 14:01:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000fba000-0x1c)=""/28) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000047d000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f00007cf000)="3c600ea795e31e559d6f0fcec5145a2dfe0e7989984d7b367aa576d3a89eb4f2"}) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x8, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000a7c000-0x4)=0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000031f000-0x4)=0x0) 2018/01/20 14:01:18 executing program 3: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = getpid() mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x3, &(0x7f00008a6000-0x10)={&(0x7f0000e70000)=""/4096, 0x1000}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 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) 2018/01/20 14:01:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000392000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x1, @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) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2018/01/20 14:01:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f35000-0x16)='/selinux/checkreqprot\x00', 0xe96b6787e18ed0e4, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000096e000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000098000-0xe8)={{{@in=@remote={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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000808000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000003f000)={{{@in=@dev={0xac, 0x14, 0x0, 0x11}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x2, 0x401, 0xa, 0x20, 0xa0, 0x11, 0x0, r2}, {0x8, 0xef, 0x3b80, 0x9, 0x20, 0x24, 0x200, 0x3}, {0x4, 0xfffffffffffffe00, 0x2, 0x81}, 0x1, 0x7, 0x0, 0x0, 0x2, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffff}, 0x2, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7, 0x3, 0x0, 0x1ff00000000000, 0x0, 0x1}}, 0xe8) socket$inet(0x2, 0x5, 0x100000000) [ 243.619502] audit: type=1400 audit(1516456878.622:13672): avc: denied { sys_admin } for pid=8668 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 14:01:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = pkey_alloc(0x0, 0x733fcf11ccbbabec) pkey_free(r1) bind$netlink(r0, &(0x7f0000ef0000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x830c110}, 0xc) 2018/01/20 14:01:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000f9c000/0x1000)=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) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/01/20 14:01:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000437000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00002b9000)=[]) r0 = creat(&(0x7f0000586000-0x8)='./file0\x00', 0x0) ioctl$void(r0, 0x5451) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000044d000)={0x10000, 0x100000001, 0x1}) 2018/01/20 14:01:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mkdirat(r0, &(0x7f0000f73000-0x1)='.', 0x1) getgid() [ 243.620727] audit: type=1400 audit(1516456878.622:13673): avc: denied { sys_admin } for pid=8668 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 243.622785] audit: type=1400 audit(1516456878.622:13674): avc: denied { dac_override } for pid=8710 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 243.623443] audit: type=1400 audit(1516456878.622:13675): avc: denied { dac_override } for pid=8668 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 243.641160] audit: type=1400 audit(1516456878.642:13676): avc: denied { dac_override } for pid=8668 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 243.651231] audit: type=1400 audit(1516456878.652:13677): avc: denied { sys_admin } for pid=5067 comm="syz-executor2" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 243.668484] audit: type=1400 audit(1516456878.662:13678): avc: denied { dac_override } for pid=8668 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 243.672610] audit: type=1400 audit(1516456878.672:13679): avc: denied { sys_admin } for pid=8668 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 243.674375] audit: type=1400 audit(1516456878.672:13680): avc: denied { dac_override } for pid=8668 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 243.740883] audit: type=1400 audit(1516456878.742:13681): avc: denied { sys_admin } for pid=5067 comm="syz-executor2" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 243.784930] keychord: keycode 5120 out of range 2018/01/20 14:01:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000000000)=0x0, 0x40000003, &(0x7f00006c8000)={{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) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x2, 0x800000010000000}, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x4000000006d5}, &(0x7f0000644000)={0x0, 0x0, 0x0, 0x1, 0x8001, 0x0, 0x0, 0x116}, &(0x7f0000561000-0x10)={r1, r0}) 2018/01/20 14:01:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ed2000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000e0c000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 14:01:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r1, 0x0) dup3(r2, r1, 0x0) r3 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) 2018/01/20 14:01:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00005a8000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001da000-0x4)=0x10, 0x80000) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00008a1000)="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", 0xff) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000bf9000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00006ad000)={0x0, 0x0}) pipe(&(0x7f0000a91000)={0x0, 0x0}) 2018/01/20 14:01:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) pipe2(&(0x7f0000c8b000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000b8000)={0x0, 0x2d, "30c2b693a15c63b08f22ddba2a44349d84885cd19fb37e737175a5e321275cb18f1e038561383dfae40696c3a3"}, &(0x7f0000e35000-0x4)=0x35) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000eb4000)={r2, 0x2}, 0x6) dup2(r0, 0xffffffffffffffff) 2018/01/20 14:01:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000)={0x11, 0x44, &(0x7f0000ec6000)="ba6d13216e91f10f325b4680d5d8e358be5d2c0800000065"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x690000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000-0x4)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0xf0, "077129c105ab2018145bb6b5255397c79bea5548f9d60aac88aaca7108756be6ebbf619bce9d4a5016a6f3154106d1fe2cda8c3603c214a76586ddb082d29d800fdc38ef1a48e6b5c1a4294531ee41446cd87e38fb966c2886508a42680cff1225d9cebbd405445ee5d4c5e45d0a7cfbeaefb92572e55ae1e4a1182b10673c9fc7891a6e15f08e36231180260a8138a6ae8d122cd107c3ad774544947dd7001e3de39d961c66fde69334968fb7caac978eed6c39352d3cb611ede635ca7bd316aefe8e5fe43ba6938f4100e010d66718e20ea21c8822728a9175b0b8d326af517c0f0b48749adf54f33a6056bf38e6ba"}, &(0x7f0000002000)=0xf8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={r2, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7093fb33}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xf}, 0x98) 2018/01/20 14:01:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000316000-0xc)={0x9, 0x1, 0x2, 0x1, 0xfffffffffffffffd}, 0xc) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f000088a000)="", 0x0}, {&(0x7f0000ece000)="", 0x0}], 0x2, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000091e000-0x4)=0xae7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r2, &(0x7f0000e99000)=0x37, 0x6) pwritev(r2, &(0x7f0000dda000)=[{&(0x7f0000ad5000-0x42)="4b6c805834bf68e64f095d4458e8c1f61a90f8e8622339eb4d440ea0d081065e0e19739219bbe2ec928450eaeb93045dad70ad0539641cda0685299f34c68047e010", 0x42}, {&(0x7f000067b000-0x22)="c4cce805c0c8999b68b61783641bc3f46062d36bd05496b48443d5ddf4616cd445b6", 0x22}, {&(0x7f0000a30000-0xd6)="46f924a1ff21bab16ee1c4322180c1b24376bd66d925ec38a014ee47326ceede11d8e09cea3d15a844d7db606fa1eac3e8669208393f0263a2c5414264fa1ca1e5171eae7bf6b3a069e06962057a7c4818f7d8510ed50a79c657288860f525569038455d4e62fbbfec2b70b0d8e37245d0567ba2d9faf6d67acc7eb3b2fa3dce219add65076fff44842fd17d5f6ad0c7cef259242cea44a4b79a051b21ea64d57e5e05eb2647343de2b7d3b02fab2badd7cadedce432f8d256ef9ea0d764da6c6564677e0705308c8ab20f88ea396dd2f6b870036cc1", 0xd6}, {&(0x7f0000128000-0x21)="a3b0900d2a1e4896efae543bccee9e7f93d5cb1973fcdbfe3ab50b3fefcccd9469", 0x21}], 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000fe6000)={0x7fffffff, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x5, 0x1f, 0x5, 0x0, 0x57fb, 0x70, 0x6}) 2018/01/20 14:01:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000095c000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000227000)={0x8001, 0xfb, 0x1f, {0x0, 0x0}, 0x7c, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x9, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 14:01:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x9, &(0x7f0000001000)=[{0x2, 0x3, 0x20, 0x3f}, {0x4, 0xffff, 0x5, 0x0}, {0x3ff, 0x0, 0x8d, 0x2}, {0x7, 0x1, 0xca10, 0x5}, {0x7, 0x2868bffc, 0x0, 0xff}, {0x100000000, 0x2, 0x0, 0x1fff}, {0x9, 0x4, 0x10000, 0x8}, {0x200, 0x8, 0x27ea, 0x3}, {0x0, 0x9, 0x9, 0x10001}]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000695000-0xb)='/dev/loop#\x00', 0x0, 0x0) stat(&(0x7f0000073000-0x8)='./file0\x00', &(0x7f0000e15000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x2, &(0x7f0000643000-0x8)='./file0\x00', r4, &(0x7f000012d000-0x25)="9b9be7dd99682930ddd5029763a9b1ca5cb0cf001e6b5112a74786ffd5bd00c723a471a6d0") r5 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) pwritev(r5, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CLR_FD(r3, 0x4c01) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ed1000-0xe)='/selinux/user\x00', 0x2, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f44000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r5) ioctl$LOOP_SET_FD(r3, 0x4c00, r5) 2018/01/20 14:01:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000cae000-0x3c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000362000)={0x77359400, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000c6d000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/4096, 0x1000, 0x0, 0x0) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 14:01:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000009, 0x1, 0x3) ioctl$sock_ifreq(r0, 0x8bb0, &(0x7f0000039000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f0000247000-0x20)="00000000000008fb0700fa4a00ab00075b200000002000004000e7003072c101"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001e6000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) 2018/01/20 14:01:19 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001f000-0x8)='./file0\x00', &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000001c000-0x4)=0x0) ptrace$peek(0x2, r1, &(0x7f0000012000)=0x0) 2018/01/20 14:01:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000931000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0xfffffffffffffffc, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/20 14:01:19 executing program 7: r0 = socket(0x18, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000df2000-0x14)={0x0, []}, &(0x7f0000000000)=0xffffffffffffffb1) 2018/01/20 14:01:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000006000)='net/ip6_mr_cache\x00') r1 = request_key(&(0x7f000085b000-0x12)='.request_key_auth\x00', &(0x7f00008f1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000af6000)='*!&mime_typewlan0\\)\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f00002d4000)='keyring\x00', &(0x7f00007fd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) preadv(r0, &(0x7f0000942000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0x55}], 0x361, 0x100000000) fdatasync(r0) 2018/01/20 14:01:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006dc000-0x1)='"', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x7, &(0x7f0000db0000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000c2c000-0x2)='^W', 0x2, 0x4004, 0x0, 0x0) 2018/01/20 14:01:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) connect$inet6(r0, &(0x7f00008fc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r1 = open(&(0x7f00009e4000)='./file0\x00', 0x1, 0x80) ioctl$TIOCCBRK(r1, 0x5428) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007d5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000082e000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002ac000-0x8)={r2, 0x1f0}, &(0x7f0000b0b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00003fd000-0x4)=r2, 0x4) 2018/01/20 14:01:19 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f69000-0xd)='/dev/net/tun\x00', 0x0, 0xfffff7fffffffffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000062c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f6a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000e45000-0xb4)=[{{&(0x7f0000f6a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00007ef000)=[{&(0x7f0000df2000)=""/23, 0x17}, {&(0x7f000070e000)=""/88, 0x58}, {&(0x7f0000f69000)=""/231, 0xe7}, {&(0x7f0000f6a000-0xac)=""/172, 0xac}, {&(0x7f0000ef1000-0x4)=""/30, 0x1e}, {&(0x7f0000f69000)=""/29, 0x1d}, {&(0x7f0000ace000-0x62)=""/98, 0x62}, {&(0x7f0000579000-0x29)=""/41, 0x29}, {&(0x7f00002ea000-0x93)=""/147, 0x93}, {&(0x7f0000adf000)=""/235, 0xeb}], 0xa, &(0x7f0000f6a000-0xf1)=""/241, 0xf1, 0x9}, 0x6}, {{&(0x7f0000ba7000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f6a000-0x40)=[{&(0x7f00007f1000-0x29)=""/41, 0x29}, {&(0x7f0000f6a000-0x7b)=""/123, 0x7b}, {&(0x7f0000f6a000-0xc0)=""/192, 0xc0}, {&(0x7f0000bba000-0x25)=""/143, 0x8f}], 0x4, &(0x7f0000b1b000)=""/119, 0x77, 0x1}, 0x4ed439b}, {{&(0x7f000053a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000e44000-0x90)=[{&(0x7f0000f69000)=""/62, 0x3e}, {&(0x7f0000647000)=""/178, 0xb2}, {&(0x7f0000f69000)=""/168, 0xa8}, {&(0x7f0000f6a000-0x90)=""/144, 0x90}, {&(0x7f0000f6a000-0x44)=""/68, 0x44}, {&(0x7f0000f69000)=""/133, 0x85}, {&(0x7f00009be000-0x8f)=""/143, 0x8f}, {&(0x7f00008e5000)=""/247, 0xf7}, {&(0x7f0000f69000)=""/0, 0x0}], 0x9, &(0x7f00004e4000)=""/197, 0xc5, 0x1b8}, 0x7}], 0x3, 0x20, &(0x7f0000f6a000-0x10)={r2, r3+10000000}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000f69000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005c8000-0x4)=0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000f69000-0xc)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4100}) r5 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r5, 0x8, 0xffffffffffffffff, &(0x7f00005a1000-0x82)=""/130, &(0x7f00002a6000-0x4)=0x82) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000f68000)=0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000006f000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000f23000-0x50)={@generic="c9b7554396daf1ab47bda2b659a3cbdc", @ifru_map={0x7, 0x3, 0xbc57, 0x0, 0x36, 0x9}}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000f69000)=0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f000094b000)='/dev/rtc\x00', 0x0, 0x0) bind$nfc_llcp(r6, &(0x7f0000122000)={0x27, 0x28879ead, 0x4, 0x7, 0x2, 0x7, "a41268868a6c41ddeb7b924acc0ff53325154f1e027e268f96632e1ebfe7355753e8bdd68200d9d73d2c127e8f56b29aaf4c7dc312ac98a8e2c49cc32d0aed", 0x0}, 0x60) 2018/01/20 14:01:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000006, 0x7bf) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dc8000)='net/arp\x00') accept$unix(r2, &(0x7f00002d8000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e91000)=0x8) lstat(&(0x7f000028b000-0x8)='./file0\x00', &(0x7f0000ddd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chmod(&(0x7f000029b000-0x8)='./file0\x00', 0x122) r4 = request_key(&(0x7f0000170000-0xa)='encrypted\x00', &(0x7f00009ea000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004a6000)=']em1\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r3, r4) r5 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TIOCSTI(r2, 0x5412, 0x9) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000d65000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000007b000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 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) 2018/01/20 14:01:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) execve(&(0x7f0000bff000-0x8)='./file0\x00', &(0x7f0000006000-0x10)=[&(0x7f0000a3f000-0x2)='%\x00', &(0x7f000056b000)='\x00'], &(0x7f00003ef000)=[&(0x7f00007e7000-0x1)='\x00', &(0x7f0000784000)='cpuset\x00', &(0x7f0000c1c000)='selfppp1wlan0\'selinux^\x00', &(0x7f0000dde000)="2e656d30852723f52f3a75736572706f7369785f61636c5f61636365737300"]) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) prctl$intptr(0x1e, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000511000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000fd5000)="04", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/20 14:01:19 executing program 1: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0xffffffffffffffff, 0x1000000080000000) ptrace(0x4207, r2) ptrace(0x11, r1) ptrace$setopts(0x4204, r1, 0x8, 0x100030) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000637000-0xc)='/dev/autofs\x00', 0x80c0, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fa6000)={0x0, 0x58, &(0x7f0000a99000-0x58)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f000081d000-0x4)=0x10) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00009b5000)={0x3, 0x20, 0x8208, 0xcc4c, 0x0, 0x6, 0x5, 0x63523b5a, r4}, &(0x7f0000fa6000)=0x20) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f000057d000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f00006e8000)='syzkaller\x00', &(0x7f0000fa7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001dd000)="41d61b87418558a1e91939dd46ff9f61f2781ba6cb89e4cbbececbcbccfb7c8a8df4b93b36addf18c8b63e138ce48ea2a63c5ca1489573012cf7fbaa897b7ce3e11bb63342cae45430968d1dd8adb23eb64a9ff8bf6ea92fd61e90a53f7c27ee8ac936e731de7d64c449ab15f4e8def51ca775996ef0d1f8ee13df0eb20b03", 0x7f, 0xfffffffffffffffb) keyctl$revoke(0x3, r6) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000fa8000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000fa7000-0x68)={0x3, 0x6, 0x4f, {0x77359400, 0x0}, 0x7, 0x6555ac99, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 14:01:19 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ace000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x74, &(0x7f00001a6000-0x74)=[@in6={0xa, 0x1, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x20, &(0x7f0000949000-0x20)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000030e000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00001bc000+0x4eb)=0x0, 0x0, 0x0, &(0x7f0000a39000)={0x0, 0x989680}, &(0x7f000081c000)=0x0, 0x0) 2018/01/20 14:01:19 executing program 0: 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 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x1)='\x00', 0xfffffffffffffff9) keyctl$assume_authority(0x10, r0) clone(0x300a000, &(0x7f000087d000-0x1)="02", &(0x7f0000f14000)=0x0, &(0x7f0000e57000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/20 14:01:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401070ca, &(0x7f0000071000)="") r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000041000-0xe)='/dev/keychord\x00', 0x8000, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000e4000-0x4)=0x7f12) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/20 14:01:19 executing program 5: clone(0x0, &(0x7f000074a000)="", &(0x7f0000077000)=0x0, &(0x7f0000cf2000-0x4)=0x0, &(0x7f00003ef000-0x1)="") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000331000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) r1 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r1, 0x39, &(0x7f0000b66000-0x10)={0xfffffffffffffffd, 0xe7, 0xfffffffffffffffd, 0x400}) 2018/01/20 14:01:19 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) flistxattr(r0, &(0x7f0000b33000-0x9c)=""/156, 0x9c) shutdown(r0, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000532000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3f) sendmsg$key(r0, &(0x7f00002a9000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f000078a000)={0x2, 0x14, 0xfffffffffffffff9, 0x5, 0x20, 0x0, 0x4, 0x0, [@sadb_address={0x5, 0x7, 0xff, 0x20, 0x0, @in6={0xa, 0x3, 0xb18, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x4}}, @sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0xb, 0xc00, 0x0, 0x8}, @sadb_x_policy={0x8, 0x12, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x6a, {0x6, 0xff, 0xd7, 0x101, 0x0, 0xffffffffffffff75, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001}}, @sadb_x_sec_ctx={0x1, 0x18, 0x5, 0x100000000, 0x0, ""}, @sadb_x_policy={0x8, 0x12, 0x0, 0x7, 0x0, 0xd, 0x5, {0x6, 0x33, 0x8, 0xc0, 0x0, 0x7b, 0x0, @in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x0, 0x17}}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r4 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000003000-0x8)=0x1f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f0000004000-0x60)={0x27, 0x7, 0x6, 0x7, 0xffffffffffffff24, 0x9, "6c667671a3743d63c3e7f486010a2e98b7ea79e4e9e9e236d69498fc5a3e4697021f558d8c7f0a72f769bbdc00aadf1a25faaed5fe6123ea83e9075aa10ad9", 0x2}, 0x60) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000003000)={0x4, 0x665, 0x1, 0xa04e, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000005000-0x4)=0x0) listen(r2, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000005000)='$vmnet1vmnet0--em1\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r3, 0xf, &(0x7f0000007000-0x8)={0x2, r5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000007000)='.request_key_auth\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000008000-0x8e)="fc68ec3ded2c7e74efa0d5e13d7bb7c625498a8a3a0ecd2f6d5c063db3b69751f0283da6e8a83fb04112c1bcb93d264afb1dbfe62697e232841c4bef74538257354b74071179d3ea4daab8daf9f843843d37ede9c8b5755b7f9ec7b744f62b0557a308f8a1ec1a53d531984b654a27a8c464fc0940203c4b960142ca1ec08bea6e6ccd77ab69b75997eccb7de8f9", 0x8e, 0xfffffffffffffffb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000007000)='encrypted\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000)="b37b55c48abb4fb631dadf1d76c794f054d4e6820a693c95d065957df8b249496134eec255243194de6d8ae93a83b39c4aa2ef92af4a6d5f636df1f5c52285772f254d10da36a3fc563479c5c00d0eb5f4467d282a8581027bb2d4fe1bc8fca6", 0x60, 0xffffffffffffffff) keyctl$search(0xa, r6, &(0x7f0000002000)='rxrpc\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r7) 2018/01/20 14:01:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xfffffffffffffff9, 0x1) r0 = open(&(0x7f00008fb000)='./file0\x00', 0x200000, 0x20) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004e1000)={0x7fffffff, 0x0, 0x9, 0x4, 0x80000000, 0x2, 0x3ff, 0xff, 0x1151a0000000, 0x800, 0x1}, 0xb) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006f7000-0x1)=""/1, &(0x7f0000004000-0x4)=0x1) 2018/01/20 14:01:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = userfaultfd(0x80000) recvmmsg(r0, &(0x7f00004bf000-0x12c)=[{{&(0x7f000010e000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000f0a000-0x10)=[{&(0x7f0000b4b000-0xce)=""/206, 0xce}], 0x1, &(0x7f0000549000-0xb2)=""/178, 0xb2, 0xffffffffffffff25}, 0x7ff}, {{&(0x7f000070a000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000098e000)=[{&(0x7f0000dc9000)=""/91, 0x5b}, {&(0x7f0000989000-0xb5)=""/181, 0xb5}, {&(0x7f0000d88000)=""/0, 0x0}, {&(0x7f00001d0000-0x2f)=""/47, 0x2f}, {&(0x7f0000947000-0xf1)=""/241, 0xf1}, {&(0x7f0000316000-0xa2)=""/162, 0xa2}], 0x6, 0x0, 0x0, 0x80000000}, 0x2}, {{&(0x7f0000bec000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000d74000-0x50)=[{&(0x7f0000df1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000232000)=""/193, 0xc1}, {&(0x7f0000716000-0x8e)=""/142, 0x8e}, {&(0x7f0000630000-0xa5)=""/165, 0xa5}, {&(0x7f0000de3000-0xb5)=""/181, 0xb5}], 0x5, &(0x7f0000753000-0xa5)=""/165, 0xa5, 0x6}, 0x1ff}, {{&(0x7f00002ec000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000039f000-0x80)=[{&(0x7f0000e42000)=""/30, 0x1e}, {&(0x7f00006f7000)=""/68, 0x44}, {&(0x7f00004e8000-0x38)=""/56, 0x38}, {&(0x7f0000fed000-0x45)=""/69, 0x45}, {&(0x7f0000611000-0xfa)=""/250, 0xfa}, {&(0x7f0000688000-0x51)=""/81, 0x51}, {&(0x7f00000a4000)=""/133, 0x85}, {&(0x7f00003b5000-0x92)=""/146, 0x92}], 0x8, &(0x7f000014e000-0x7f)=""/127, 0x7f, 0x7fffffff}, 0x7}, {{&(0x7f00002f3000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ee2000-0x40)=[{&(0x7f000004c000)=""/137, 0x89}, {&(0x7f0000ccf000-0xe2)=""/226, 0xe2}, {&(0x7f0000cb6000-0xd2)=""/210, 0xd2}, {&(0x7f000074d000-0xa1)=""/161, 0xa1}], 0x4, &(0x7f0000f48000)=""/169, 0xa9, 0x10000}, 0x2f4b55ac}], 0x5, 0x2103, &(0x7f0000e34000)={0x77359400, 0x0}) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f000087c000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r3, &(0x7f0000411000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="da48f0c87c20633479823150ea7cae9f"}}, 0x1e) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) r4 = syz_open_dev$mice(&(0x7f0000394000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) fstat(r1, &(0x7f0000398000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() ioctl$int_out(r1, 0x5462, &(0x7f0000bac000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000505000)={0x40000000, 0x0}) fchownat(r4, &(0x7f00008a1000-0x8)='./file0\x00', r5, r6, 0x400) pivot_root(&(0x7f000088f000)='./file0\x00', &(0x7f0000301000)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005e0000+0xd16)={0x0, 0x1}, &(0x7f000063f000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000e55000-0xd3)={r7, 0xcb, "6efdc47ef0e37b00e708a95f2eb047835da460f7bdb13d3a03c868eb76255ef00aace6d3f52988ed8867a2a647401032d8ead9a0119241e8d332422351ce80e8a94d89db189aa15b9ef6da756e4368179c52ecea2db4cec895a2ca3c64420b3da9d54d7eb6695fbb611ee7bad5b9959b7c957fd9b1e443aabe299f5c7bb3ef9b6d39cf7d54f5ec92992b4349c6e0c1e6396abb49c764a17334f3cf7121f6ba557d25bba3c9fa296773b5aa58b08ad9347f3a300d8672d44f195ad2ea4e91f19283fc169405c0bf2bc0eacf"}, &(0x7f000031f000-0x4)=0xd3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000c11000)='./file0\x00', &(0x7f00007f8000)=[], &(0x7f000024b000)=[], 0x1800) openat$sequencer2(0xffffffffffffff9c, &(0x7f000044c000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000021d000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f00001ce000)=0x8) preadv(r2, &(0x7f0000a19000-0x10)=[], 0x2f1, 0xfffffffffffffffd) socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="240c000026007f000000000000017701000000ff01ed0000000000ffffffff0100ff10", 0x23) 2018/01/20 14:01:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getresuid(&(0x7f00009ab000-0x4)=0x0, &(0x7f0000155000-0x4)=0x0, &(0x7f00005fe000)=0x0) getresuid(&(0x7f00005e1000-0x4)=0x0, &(0x7f0000b6b000-0x4)=0x0, &(0x7f0000b54000)=0x0) lstat(&(0x7f00002c0000)='./file0\x00', &(0x7f00003e1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000169000)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00006e7000)={0x0, 0x9, 0x9}, &(0x7f000042b000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000513000-0x8)={r5, 0x0}, &(0x7f00006e0000)=0x8) setresuid(r1, r2, r3) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000daa000)={0x0, 0x0, 0x2, 0x3, 0x2, 0xfffffffffffffffc, 0x200000, 0x6, 0x0, 0x0}) ioctl$TCSETS(r0, 0x402c542c, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$usbmon(&(0x7f0000c74000-0xd)='/dev/usbmon#\x00', 0x7, 0x8000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000e34000-0x4)=0x0, &(0x7f0000671000-0x4)=0x4) 2018/01/20 14:01:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') lstat(&(0x7f0000378000-0x6)='./bus\x00', &(0x7f0000bbf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d2b000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c6a000)=0x0, &(0x7f0000376000)=0x4) lchown(&(0x7f0000917000-0x1)='./bus\x00', 0x0, r0) 2018/01/20 14:01:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0xa, 0xf, 0x2, &(0x7f0000b72000)={0x0, 0x0}) accept$nfc_llcp(r1, &(0x7f0000927000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e5d000-0x4)=0x60) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000151000)=""/167, 0xa7, 0x2, 0x0) r3 = getpid() prctl$setptracer(0x59616d61, r3) 2018/01/20 14:01:19 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000dce000)='/dev/sg#\x00', 0xffffffff, 0x28880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) fadvise64(r0, 0x0, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x6, 0x8, 0x7, 0x3f, 0x1, "0d0a01b8ad7dea67330411e1050b2f3a7d6f2d54eee96877dd48f24b683dbb752928cff21a5f17ad5b85ec10804df0d873de82a13ff5512f49f623910f9414", 0x4}, 0x60) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x7fff, 0x4) 2018/01/20 14:01:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f00008fa000-0x7)=0x0) r1 = syz_open_procfs(0x0, &(0x7f000056d000-0x5)='stat\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005c3000)={0x90000000, 0x0}) epoll_create1(0x0) 2018/01/20 14:01:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e5b000-0x10)='/dev/input/mice\x00', 0x0, 0x30000) sendto$ax25(r0, &(0x7f0000b19000)="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", 0x1000, 0x40, &(0x7f00003e1000)={0x3, {"2228d000f902ec"}, 0x1}, 0x10) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000d4e000-0x27)="2600000022004701050007000400e8ff06006d20002b0a40c0e9ff094a51f10101c7033500b014", 0x27) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000330000)=0x0, 0x36c) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 14:01:19 executing program 7: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000931000)=""/108) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000fa0000)=""/101, &(0x7f0000fa1000-0x4)=0x65) ioctl(r0, 0x2203, &(0x7f0000002000)="") 2018/01/20 14:01:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cb0000)='l', 0x1, 0xfffffffffffffffd) r0 = syz_open_pts(0xffffffffffffffff, 0x80000) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xaa4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000)={0x3f}, 0x4) r2 = dup2(r1, r1) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000000)=""/165, &(0x7f0000000000)=0xa5) accept$llc(r2, 0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/20 14:01:20 executing program 5: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045430, &(0x7f0000000000)=0x0) 2018/01/20 14:01:20 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 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000767000-0x4)=0x1040, 0x4) 2018/01/20 14:01:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = syz_open_dev$usbmon(&(0x7f000062e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 14:01:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x2590, 0x8) mincore(&(0x7f0000008000/0x1000)=nil, 0x1000, &(0x7f0000a4f000)=""/0) 2018/01/20 14:01:20 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x1, 0x20000000000001) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 14:01:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) fallocate(r0, 0x0, 0x0, 0xffffffec) 2018/01/20 14:01:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x4200) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000152000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00007a2000)={0x1, &(0x7f0000df9000)=[{0x0, 0x0}]}) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a47000)=0x7) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/20 14:01:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000047b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000079000)={0xf914, 0x2, 0xffffffff, 0xffcd, 0x1f, 0x7, 0x7fff, 0x2, 0x3, 0x6}) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) lseek(r1, 0x0, 0x4004) 2018/01/20 14:01:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) unshare(0x20000) r1 = syz_open_procfs(r0, &(0x7f00008e0000-0x6)="6664001f66d0") exit(0x0) getdents(r1, &(0x7f0000da5000)=""/138, 0x8a) 2018/01/20 14:01:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000edc000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f00009f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x1, &(0x7f0000e32000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000277000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f0000084000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000401000-0x4)=0x4, 0x4) fremovexattr(r0, &(0x7f00001a4000)=@known='security.selinux\x00') ioctl$KDSETMODE(r0, 0x4b3a, 0x4) connect$ax25(r0, &(0x7f0000612000)={0x3, {"f60354f32e0c5d"}, 0x3}, 0x10) 2018/01/20 14:01:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00007e2000)={{&(0x7f0000d82000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) close(r0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000aa7000-0x10)={&(0x7f000072c000/0x1000)=nil, 0x1000}) 2018/01/20 14:01:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x804, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00008d0000)={0x0, 0x81, 0x4, [0xe60, 0x1, 0x6, 0x5]}, &(0x7f0000e89000-0x2)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000079f000)={r1, 0x3}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r2, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d5}, 0xc) pipe2(&(0x7f0000020000)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000f5b000)={0x3, &(0x7f0000c84000-0x1e)=""/30, &(0x7f00002d7000-0x48)=[{0x9, 0xd, 0x1000, &(0x7f00004c3000-0xd)=""/13}, {0x7fc9855b, 0x2e, 0x7f, &(0x7f0000e11000-0x2e)=""/46}, {0x18, 0x3, 0xa830, &(0x7f0000af9000)=""/3}]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000647000-0xba)={r1, 0xb2, "6d8587c3b3b8cb5ad1619b8bbce01c92c49f0c449c93e9b45ff4fa01012b08eac6f0acfabbd24576603c23aa3cf49f5e5973b405dcf868ff8531c3e9b3be5c8e83b77a1c07d4b2e07089eba924c751203a4b6ebbc0d71dcb07c9faec8d692ce2978f6d4421f4c9f5f54227420f0f98aeb23d08d259337e1fee7f02807ff3879392bb86bd784d4efbc112ca029f2548c2e255ad751ead37382496e9f3dee827800f8c114a9f11d9def2864bc3fed11ff7f70a"}, &(0x7f000026a000)=0xba) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000046b000)={0x0, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000771000)=0x0) r6 = getpgid(r5) setpriority(0x0, r6, 0x4) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r7, 0x1, 0x2200000012, &(0x7f0000690000-0x4)=0xfffffffffffffffd, 0x4) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000b21000-0x4)=""/4, &(0x7f000047f000)=0x304) 2018/01/20 14:01:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) write(r0, &(0x7f0000676000)="", 0x27d) 2018/01/20 14:01:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00008e6000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f00008f7000)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) chmod(&(0x7f00002f9000-0x8)='./file0\x00', 0x40) creat(&(0x7f000028e000)='./file0\x00', 0x1) 2018/01/20 14:01:20 executing program 6: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000025c000)=0x3f, 0x256) sendto$inet6(r0, &(0x7f0000ae1000-0xdb)="90563474d5ad8fd41378aff6e0450e27e7f822e51bf7d4c222400a00158609847d91578cb16587d9a7966a34c3d9391dbb5ce59ed60c5e3186b69ccb7fd521805608f2d2e3b34649344b829009a2e21677bca1de47fec33f908247ffc18830792e132a0ea47b97a2e172c6c96701212e3fdc81cfd985b6ce5556046623529b862a6653445897615b68ed1fdc779c7f33617b42d547de97e035990b6c87a49e2bda4848bfc449d27f08269d57a268030ccba563595232fdc711931a9fa3e494f593a46e12401b458996731dfffbc08bbc2c26d1de74cf7790bcbd4f", 0xdb, 0x4004, &(0x7f0000ae0000)={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10001}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000ae2000-0x9)='/dev/sg#\x00', 0x1ae, 0x400) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet6(r1, &(0x7f0000a59000-0x1c)={0xa, 0x1, 0xf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$ipx(r1, &(0x7f0000ae3000-0xb)="bc91ca9bbe1f688bdd2365", 0xb, 0x4000000, &(0x7f0000ae2000)={0x4, 0x7, 0x2, "41c9db1ed9cf", 0xfffffffffffffd79, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000ae2000-0x50)={{0x8000, 0xc}, {0x6, 0x8}, 0x8, 0x0, 0xfa, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00006a4000)={{0xa, 0x1, 0xe5b000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x10000, [0x5, 0x8, 0xce, 0x7ff, 0x5, 0xa000, 0x20, 0x1]}, 0x5c) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000394000-0x25)=""/37) write(r0, &(0x7f0000419000)="81c0d0cc", 0x4) 2018/01/20 14:01:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) clock_gettime(0x0, &(0x7f0000376000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000ced000)=[{{&(0x7f0000bf4000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000a8d000-0x60)=[{&(0x7f0000f05000)=""/69, 0x45}, {&(0x7f0000927000-0xd2)=""/210, 0xd2}, {&(0x7f0000569000-0x56)=""/86, 0x56}, {&(0x7f0000fb6000-0xf7)=""/247, 0xf7}, {&(0x7f0000fe8000-0x13)=""/19, 0x13}, {&(0x7f0000548000)=""/36, 0x24}], 0x6, &(0x7f0000e15000)=""/4096, 0x1000, 0x1}, 0xfff}, {{0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000efa000)=""/169, 0xa9}, {&(0x7f000015c000)=""/123, 0x7b}], 0x2, 0x0, 0x0, 0x32}, 0x5}, {{&(0x7f00001b9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00000ef000-0x40)=[{&(0x7f0000c53000)=""/80, 0x50}, {&(0x7f0000d5f000)=""/58, 0x3a}, {&(0x7f0000039000-0x1000)=""/4096, 0x1000}, {&(0x7f00005fb000-0xb)=""/11, 0xb}], 0x4, &(0x7f00006cd000)=""/20, 0x14, 0x8750}, 0x9f1}, {{&(0x7f0000cf6000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000bbf000)=[], 0x0, &(0x7f0000694000-0x88)=""/210, 0xd2, 0x2}, 0x144}, {{0x0, 0x0, &(0x7f00000cf000-0x30)=[{&(0x7f0000d54000-0x4a)=""/74, 0x4a}, {&(0x7f00007d2000-0x2)=""/2, 0x2}, {&(0x7f0000d69000)=""/202, 0xca}], 0x3, &(0x7f00006ec000-0x1d)=""/29, 0x1d, 0x0}, 0xfff}, {{&(0x7f00005b5000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000af4000-0x30)=[{&(0x7f00005df000-0xc1)=""/193, 0xc1}, {&(0x7f0000c85000-0x5b)=""/91, 0x5b}, {&(0x7f0000d58000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000909000-0xfa)=""/250, 0xfa, 0x16a}, 0x40}], 0x6, 0x40, &(0x7f0000b55000)={r1, r2+30000000}) ftruncate(r0, 0x40001) readv(r0, &(0x7f000087d000-0x50)=[{&(0x7f00004c1000-0x88)=""/136, 0x88}, {&(0x7f0000b28000-0x47)=""/71, 0x47}, {&(0x7f00008c3000)=""/248, 0xf8}], 0x3) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f00008e5000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/20 14:01:20 executing program 3: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d1d000-0x10)='/dev/sequencer2\x00', 0x200381, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000b00000-0x4)=0xffffffffffffff9d, 0x4) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000d1d000)='/dev/keychord\x00', 0x10000, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) inotify_rm_watch(r0, r2) poll(&(0x7f0000d1b000)=[{r0, 0x1060, 0x0}], 0x1, 0x0) 2018/01/20 14:01:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) uname(&(0x7f0000698000)=""/235) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000276000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00007f5000)={0x1, &(0x7f0000552000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000dc3000-0x8)={r1, 0x1}) 2018/01/20 14:01:20 executing program 6: clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x6, 0x6, 0x7, 0x0}, 0x10) fdatasync(0xffffffffffffffff) 2018/01/20 14:01:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000413000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000936000-0xc4)=@ethtool_drvinfo={0x3, "2ba3373159bebfff070000eeb8d9f9d4b24ac016cb99eaa0d2e38fede95c94b5", "8a4a13182048e126c863cb7557a54bae43443ed23283a7e6fbd2aca8dd5f3374", "32c45d4f89af8c94f7b1daffcc8c1901ab802a9ceeac66e050a8d146b40d7afb", "be9964d8af0b513a2d2bc7c6ad000566388a61bd3fff3692364cdffbe8e7c762", "bb4be22af5b9d587d5846eb618209dbcbefb449dd828857e06528c7af6be69d7", "7d665718bd157bdf8188cc03", 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x80002, 0xfffffffffffffffe) r2 = openat(0xffffffffffffff9c, &(0x7f0000057000)='./file0\x00', 0x80000, 0x10) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x1) r3 = geteuid() r4 = getuid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a35000-0x6b)={0x0, 0x63, "f7f31f7ed82c5436ec0937673e584726fcd3d96c637be5eeed07f9a77cb32f83bbbf265e371f2220426cced6701f54c29a30771786d6344461bf106766cec26597953202b3090466eb7290b83b556aabf8862a2ca2d4d60ca39d884b7460f31a245707"}, &(0x7f00000b5000)=0x6b) r6 = open(&(0x7f0000bfc000)='./file0\x00', 0x100, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f00009f4000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x1, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x78) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006b4000-0x98)={r5, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff595b, 0x2}, &(0x7f0000418000)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000e5000-0x8)={r5, 0x7}, 0xfffffffffffffe0f) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00006be000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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=@remote={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}}, &(0x7f0000f79000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e19000-0x4)=0xc) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000027c000-0x4)=0x0) setresuid(r3, r4, r7) connect$ax25(r6, &(0x7f00000fa000)={0x3, {"c6071be3cb3d4a"}, 0x81}, 0x10) 2018/01/20 14:01:20 executing program 1: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b6c000)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000dff000-0x4)=0x100000000, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c72000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/20 14:01:20 executing program 3: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000095a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000b01000-0x34)={{0x0, 0x0, 0x400000, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = accept(r0, 0x0, &(0x7f00009c4000)=0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000b01000)=0x0, 0x4) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/20 14:01:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x2b, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) timer_gettime(r1, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000007000-0x4)=0x10) 2018/01/20 14:01:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000087a000-0xe)='/dev/keychord\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00008e4000)={0xd000000a, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008b4000-0xc)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x14) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00003dc000-0xeb)=""/235) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000846000-0xc)={0x0, 0x0}) 2018/01/20 14:01:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) keyctl$join(0x1, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x0, 0x0, 0x0, 0x0, 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={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0xffffffffffffff2d) 2018/01/20 14:01:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0xa00000000, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x4, 0x3, 0x847, 0x2, 0x80, 0x20, 0x2b, r1, r2}, {0x3, 0x101, 0x8, 0x4, 0x2, 0x0, 0x3, 0x3ff}, {0x200, 0x7fffffff, 0x8, 0x1}, 0x8341, 0x2, 0x3, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x1, 0x6, 0x7, 0x8, 0xcde}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x67fd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000002000-0xe8)="13323c820e979cb856b15fae730f259badaee67ba76c1928d92ff1a9fe4f41ad495b409ecb7d85b79996372cc284102b340614c97ae819d53da39303803132fcfad4222c7adcb8f343c2aff30e403900e5a6ca03f1994f7965c4fd52a27ebb09975599dc36d4205b851a2d7dfc0b1c81b28831551f85bb2cbbc8f5bb4c7cea50c2f21dea50f7ca0c5bc7f1f30234ff6875c5a0663a02c3e4654791a969de47a77adef2d9f109cd9f74b561ca2e1de5c3d87020e3e183fd3c408fe4ca2f01e3d234a47f2e4f12faf4a66af50bda6266bb942b3420fd4d412c46f4159261e0a1c66290dcb6759437a2", 0xe8}, {&(0x7f0000000000)="d90554005ceeba52b6e96988f8b65d077293ef98e38156fe615b999790534e3ed70dee1a510221abdb7ed90a203d5e5e14bf43db159e1e00da926a6ef41cda71a213f0e6484d10afc244c8ce11f17a135871ba7b7a5a8d57f2fb145eda006fc661b22271af0175dc8d51c46f0d54b8dfd34b3c272ff2b5be895893ff81de655e6f61cfc1f7d9a02c9483a88d57b3310041d4bcca4770de9a679aefff757da291bc5ee176a5d48079597b44b2142d5153a9d7267b68a4a3fa781f669e2b64c8369907a464abb5a632ae38185a690e32563ce95b48da", 0xd5}], 0x2, &(0x7f0000002000-0x1010)=[{0x1010, 0x10e, 0x7f, "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"}], 0x1010, 0x40010}, 0x0) 2018/01/20 14:01:20 executing program 6: mmap(&(0x7f0000001000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x401) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000006000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x7fffffff) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000001000-0x4)=0x4, 0x4) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000007000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000008000-0x4)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000007000)={0x3, {"8068f9f82a2552"}, 0x5}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000008000)={0x7, 0x1, 0x3ff, {0x0, 0x0}, 0x134d, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f000000a000-0x8c)=""/140, 0x8c) 2018/01/20 14:01:20 executing program 2: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbb000-0x4)=0x2ce5, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dc1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00002d1000)=[{&(0x7f0000dc3000-0xb8)="16a59b2999266d904281147c0f7fd09de0173fb39b186043cfa82c34e82e17ba3d0313ca451cf6ea7079bd3cd59965da40633258ece22d49ce6965fcf51bf05956fd000cec264104e4234e664ac05f713318a64f64613364de4c393210ab689c6db5801b9aa35352121510db4403399663c6c61c994118214b913f9299f4b7147655697900bc36217bd4be181aaa6ed5715d06034f76ab96cdf911ff3b0b750b4f70c9dd8dde2b29054c5072d7177279b8532533084a08d2", 0xb8}, {&(0x7f0000dc3000-0x3a)="01fa24d03e7d99f78a4b4aa175975ea8025dda98758dd15755a60386907b5cf484da9ddbe1641afce92dd7dfaf68edbdf7f27196008f056d751d", 0x3a}, {&(0x7f0000dc3000-0x2e)="b0e90eb6b180575d184b68a8d39c365ea67e6e146e0aeb1951c4acef92bd34e97b2b48cd43c9e1b656748b1450c4", 0x2e}], 0x3, 0x2) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dc1000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000268000-0x8)={r2, 0x0}) 2018/01/20 14:01:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000985000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00008dc000)=0x14) sendto$packet(r1, &(0x7f00000ca000)="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", 0x1000, 0x10, &(0x7f00000e3000)={0x11, 0x7, r2, 0x1, 0x100, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dcb000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000c05000)={0x5, 0x8001, 0x7ff, 0x8, 0x6, 0x8, 0xa711, 0x7, 0x6, 0x8}) socket$inet_dccp(0x2, 0x6, 0x0) pread64(r0, &(0x7f0000064000-0x8d)=""/141, 0x8d, 0x0) 2018/01/20 14:01:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mknod(&(0x7f0000cb9000-0x8)='./file0\x00', 0x103d, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000677000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bf9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f0000121000)=@objname={'system_u:object_r:pam_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x31, 0x37, 0x20, './file0\x00'}, 0x59) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000500000-0xc)={0x0, 0x0}) open(&(0x7f00008b0000)='./file0\x00', 0x2, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000a1f000-0xcf)="f3c154694c27cdb98a6dd2b659ef0cd3a53e7b16c3657b7f683910467acf19aabc70c38af699af4994c51c1beb33d38d67d4cf25f2a167fd3c5fc6b2f8133b3bd615c0e7d4fb3df5c21e535893a43e3af2e14f4e5a4519873e90341ce2a65ae0992e2b3a454d89c5205a1a48b5fcb5fc1247cea5d981db8528d112f0511e198a4092884feda2294d18014dd0b37ad27bd2004c1571c8fbcc38a4ec356266ef904248a534d7811159023fe9aa856e94bbd37118adde3378e6baa3a7e47c48418024cd85b03280ccbf097625ce412554") 2018/01/20 14:01:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/20 14:01:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000601000-0x4)=0x0) fallocate(r0, 0x1, 0xe3, 0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c5a000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) bind$unix(r1, &(0x7f0000463000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00005a1000-0x8)="6effd5fffffe0140") setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00003b1000)=0x5, 0x4) syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') 2018/01/20 14:01:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f0000bd4000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00004bf000-0x4)=0xe) 2018/01/20 14:01:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003a3000)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000011000-0x10)={0x1, 0x2, 0x8, 0x3, 0x0}, &(0x7f0000762000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f8b000-0x8)={r1, 0x3ff}, &(0x7f00006d3000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000d63000)="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", 0x1000, 0x4004, &(0x7f0000089000-0x1c)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f9f000-0x12)='/dev/loop-control\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0xb, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f000082c000)="fbe186d37439176fea9be675698d2bf35a621b5db6467b99aa438762a9c1add625d86b01bd9401c8e5d0b596594454917f52998ec24611ad7e11cb30915e6d704ef477f3f9fb480d26028feba47e1d637f89b86fa277e0149cb7e03a61ca0d025c34c6f7436bb8a186d512d14be0af49324620422a7f5c4071bc67934d42027128a393dcab8f4cbb", 0x88) r3 = syz_open_dev$usbmon(&(0x7f0000a8b000-0xd)='/dev/usbmon#\x00', 0x1000, 0x40000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b53000)={0x0, @in6={{0xa, 0x2, 0xffffffffffffff7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x897, 0x3, 0x9, 0x5, 0x1}, &(0x7f00005bd000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00002f1000-0xa)={r4, 0x100, 0x1, [0x7]}, &(0x7f0000b7e000-0x4)=0xa) 2018/01/20 14:01:20 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff, 0x2, 0x2, 0xb, 0x400, 0x738, 0x5}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) r1 = dup(0xffffffffffffff9c) fcntl$notify(r1, 0x402, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0xe, &(0x7f00003e3000)="34479663", 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a91000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000acd000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c21000-0x4)=0xe8) getresgid(&(0x7f00006b7000-0x4)=0x0, &(0x7f0000346000)=0x0, &(0x7f000036a000)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000183000)=0x0) r8 = geteuid() getresgid(&(0x7f0000377000-0x4)=0x0, &(0x7f000007d000-0x4)=0x0, &(0x7f00007ec000)=0x0) fcntl$getownex(r3, 0x10, &(0x7f00004b2000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000042b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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, @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}}, &(0x7f0000b28000-0x4)=0xe8) getgroups(0x4, &(0x7f000066d000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f00009d8000)={&(0x7f0000ec2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000595000)=[{&(0x7f000099f000-0x3c)="3488e7c813dff294dfc124543e1251b9a281ba15b51d844b3a11a05b8de1942ff0394292e8409933a511064aa42dfa4dea7ba266ef2a7b9599a6bf2b", 0x3c}, {&(0x7f0000209000)="a9e0ac15ba1cc906b51611249ebdfcbd7a4e5cc64073737f3807b51cae9f3127346afb46615fab37cf8d49f959da8c6094e385ddd10c5449e30e6beb4e88cc", 0x3f}, {&(0x7f0000a60000+0x355)="b047de00113768fe554c34a24d635ed396d1347c35cbc338ddfe3eef28b489e7ba673cb80babb7d828fbcd7511949cdaf9dabc089b9c567f0fd998d8bd22ffa4af0851ba6d77202c75bbc997a65a38779656e9bc5576284f81f7e53f8f706f209a5090f6cc34a85d57f738fc87092dba5ad280c48a43ccdac67b3938b5abdb70454460e0c8d75b48f7b76a8d59e666f1792667be82dfa4b3345225c2cdf40de0", 0xa0}, {&(0x7f00005cc000)="fcbaf56412896269a8922cd0365961477cf67ca5af33f740c56e87859791cbb3d2af54b827dd3add518a0322c591f9f9d21789df271dcc9d5205a9602c9fe8538dde0a1586c65fb4e609b7a933d7f3dade4a44128afda0a8c5b60666d6805f4db179e9a2d37b42910d10b516eb48881c027927f25a8dc9fda986e38e1fcf657ec41e57b93f5089f4ad3c4dc62aa98e19f407e4559c33ca544200864b5b2554423e8dea2d40ec893c47e4c541e697864e8831b66fb7aa2a47389b37bcc16a06bf850e3754f2040911159641eab712e0b945", 0xd1}, {&(0x7f00005f4000-0x6c)="36295c0fbc8e816db898aab3d135165088c4ea7fe1efdfab608d12c41a9cad16f06c81fda51db5bd2c9a126a2dd8d3e1a92570c8d8589c73f444c5b62b3e823bd4159553ae0bf081b64d05b0db0c86a4d4945ab70c7f51425421ef06383c813abd2c72314c287603a44ab274", 0x6c}, {&(0x7f0000ae0000-0x51)="e98d1649bcba807c837d174ca76f06f8e88b1abef3d705ed27c9c5e77879281c3d5e5dc591bd4db85cc3b993827f91fcaed7176a2cfd6d26dafe37a141b75309711d061b95d5ec141ef6458b233b96eb54", 0x51}, {&(0x7f00007f9000)="e8f48167793821119c61974a6959c611a3cb0a529af3198d398425e4d7784e95dc9abcd304d2157ec0186c186d8885a3e3bdc3fe5f087bebc378524f4d956feb09b412007f444d472f041818582ad8edc771438b8e5716f438cc3b394e6600d7d649dc5cc1f7e68e86c36ab9fb93dd0dae92f8aabc494201437600bfa58d45d14c3bfeb3b348aff52ee71518394ebc5c7cc93fe991b7611519d8bb98d556ad8b4bd859", 0xa3}, {&(0x7f0000081000)="3652d9efcf071bb7d89cd836673802bd94c37adf319e4e8c7c3779e22ad60ad8ae8b145c5118551f81e3a46f", 0x2c}, {&(0x7f0000f70000-0xed)="8bc5e4f5565d702067b17ce171bd5de387b1f9dcfc25f63f3e63de5ebf0e54a60f1a7d33bb7d2879f2290bcb5182ef7df40c01a7f5474e81323993f177d9c9d65267fe20e9b914c21db4ac251635aa9b49393bd020006b9755c2af2d919b132747fcfa383dee036702147c3db0926f9800c6187af72488df1099679cb30fa28a308a64737d7f1a2b555c70cc7be1533b1c927c1fe5ed4e5f07004b136b212ec722fa277b669a9c92bdc94c9cc1525417dab7eb76b76efe17d6a9ad641f7ed9513ea4a499a6075407309a7400e140250099b9aa7780b73b9e10f3f641a81254ad34f8f7a48c34b5ca43cab00a48", 0xed}, {&(0x7f00006c4000-0xd3)="7ba59393513363b86465ab1f6d02391f4cd2cea32531bfb0f51aef0414a598443537aa7e5f269fedfe1c2ee9d014d4da70e0a070a9b3d8a7d33bfb5f3d33256439ed3cfaacf70975b33a577ad7090fcaf57efa34754bf8200b6b9ff50734b02c8fde37717086d7482fa5a732587261a468cd8d2745968c63f0e5e5a585444e18900d2902225e479fa078477dc4f174e36cee9a0c7d607813a0bec4ab03217af3be398f23e636a7f764e5081ad861006af56e7bc9e91cda051d29e9e246333b68af00097e5956bb295518ac16cc692a0580e5a3", 0xd3}], 0xa, &(0x7f00006af000-0x78)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x78, 0x4000}, 0x20000000) 2018/01/20 14:01:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x200100000000002, 0xfffffffffffffffd, &(0x7f0000002000-0x8)={0x0, 0x0}) r0 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x20, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) 2018/01/20 14:01:20 executing program 5: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x100010081, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000fba000)={0x2014, 0x0}) 2018/01/20 14:01:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 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]}}, 0x88) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000507000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00002c4000)=0x100) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x40}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a7c000-0x6)={0x0, 0x68}, &(0x7f0000212000)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d06000)={r2, 0x3, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000128000-0x3)=0x0, &(0x7f0000cea000-0x4)=0x4) getpeername$packet(r1, &(0x7f0000d1a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000089a000-0x4)=0x14) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bdb000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x3, 0xfe, 0x0, 0x0, 0x2, 0x80, 0x80, 0x0, r3, r4}, {0x7fff, 0x3, 0x2, 0x8, 0x800, 0x7, 0x8, 0xffffffff}, {0x80, 0x8, 0x100000001, 0x58c}, 0x4, 0x9, 0x2, 0x1, 0x0, 0x2}, {{@in=@rand_addr=0x752, 0x2, 0x7c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x7, 0x0, 0x3, 0x5, 0x48000000000, 0xffffffffffffff01, 0xffff}}, 0xe8) 2018/01/20 14:01:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000e13000)={0x2, &(0x7f0000f64000)=[{0x10001, 0x4000000000, 0x0, 0x3ff}, {0x6, 0x0, 0x0, 0x5}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/20 14:01:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) fadvise64(r0, 0x0, 0x8, 0x7) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000020000-0x4)=0x0, 0x4) dup(r0) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2018/01/20 14:01:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b74000-0x4)=0x200000) r1 = creat(&(0x7f0000857000)='./file0\x00', 0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00004ff000-0x98)={0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f6f, 0x80000000}, &(0x7f000000b000)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000eab000-0x8)=@assoc_value={r2, 0xfffffffffffffffb}, &(0x7f00004fa000-0x4)=0x8) rt_sigprocmask(0x0, &(0x7f0000940000)={0x6}, 0x0, 0x8) set_robust_list(&(0x7f000021e000)={&(0x7f0000c8c000/0x2000)=nil, 0x5, &(0x7f0000e35000/0x8000)=nil}, 0x18) 2018/01/20 14:01:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000a90000-0x10)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1000000000000363, 0x4000000000000000) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000c4b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000479000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000fbe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 14:01:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x210140, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000002000-0x4)=0x63bd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x7}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x481, 0x5, 0x4, 0x3, 0x7}, &(0x7f0000001000-0x4)=0x14) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000001000-0x68)={0x8, 0x8, 0x9, {0x77359400, 0x0}, 0x7, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000003000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000)=0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000003000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f000077b000)={{0xff, 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, 0x0, 0x0]}) 2018/01/20 14:01:20 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000b08000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fda000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fda000)={0x0, 0x38, &(0x7f000033c000)=[@in6={0xa, 0x3, 0x461, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f0000fdb000-0x4)=0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fdb000-0x8)={r3, 0x1}, &(0x7f0000fdb000-0x4)=0x8) r4 = dup3(r0, r1, 0x0) connect$inet(r4, &(0x7f000000b000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fd9000)={0x0, 0xffff}, &(0x7f000016a000)=0x6) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000fd9000)={r5, 0x4443, 0x20, 0x7fffffff, 0x0}, &(0x7f00006a3000)=0x18) 2018/01/20 14:01:20 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003df000)='/dev/rfkill\x00', 0x2a2e02, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000ddd000)=0x400, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fd7000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0xfffffffffffffffd, 0x0], 0x0, [0x20000000000000, 0x0, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 14:01:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d9d000-0x9)="87723572756ddd0021", 0x1) syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000ff6000-0x30)=[{0x7, 0x9bc, 0x9, 0x8001, @time={0x0, 0x0}, {0xfffffffffffffffe, 0x100000000}, {0x8, 0x4}, @connect={{0x852, 0x6}, {0x4, 0x6}}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00006f1000)={0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 14:01:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x2000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000758000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 14:01:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006d9000-0x5)='user\x00', &(0x7f000015a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000091a000)='z', 0x1, 0xfffffffffffffffc) request_key(&(0x7f0000d5d000-0xa)='encrypted\x00', &(0x7f0000716000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b9e000)='user\x00', r0) r1 = syz_open_procfs(0x0, &(0x7f00001d1000)='net/rpc\x00') getsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000d70000-0x3c)=""/250, &(0x7f000040d000-0x4)=0xfa) 2018/01/20 14:01:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002d5000)=0x0) mkdir(&(0x7f0000bc1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r1, &(0x7f0000090000)="", 0x0, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) 2018/01/20 14:01:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000010000001, 0x0) pipe(&(0x7f00008b2000)={0x0, 0x0}) fchmodat(r1, &(0x7f0000f05000)='./file0\x00', 0x4) setns(r0, 0x4000000) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000d12000-0x99)="b8f6b456ed1336ac665227c1f4ec268fce59df375518b46b055934bf11cfbdc9fd700374bffcbf5b0eb399e57f1c50990a26a86611b794e9399096f401bedb567693dee6a3d37a8688a1fc9cd8d07f8bcc302f8215f16fb2bfba27b5529f9843a2c41cdae76f151e474190567117fa9c35b535104cab68459316f370547dbbdd1752d5ef49666a2231ae1e327c568dba8c7eadfc31e0be9508") bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f62000)=""/4096, &(0x7f00003fc000)=0x1000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004b8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002cb000)=0xc) sched_rr_get_interval(r2, &(0x7f000075f000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000d46000)={0x2, r2}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f77000)=0x4000000080802, 0xfffffffffffffe92) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0xffffffffffffff7e, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/01/20 14:01:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000035d000-0x12)='/dev/loop-control\x00', 0x4000, 0x0) r0 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x42ef58, {0x200400003ffffffe}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/20 14:01:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000096c000)='./file0\x00', &(0x7f00003c2000)='./file0\x00') clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) r1 = openat(0xffffffffffffff9c, &(0x7f0000e43000-0x8)='./file0\x00', 0x121002, 0x80) mq_notify(r1, &(0x7f0000e0a000-0x60)={0x0, 0x10, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/20 14:01:20 executing program 0: socket(0x3, 0x80004, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r0, &(0x7f000029c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000042f000)=0x1c, 0x80000) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000159000-0x2)="98", 0x1) 2018/01/20 14:01:20 executing program 1: clock_getres(0xdffffffffffffff5, &(0x7f0000001000-0x10)={0x0, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003f7000-0xd)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000aa0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x20)={{r1, r2+30000000}, {0x0, 0x0}}, &(0x7f0000b5a000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 14:01:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r1, 0x4, 0x800) sendfile(r1, r0, &(0x7f000033d000-0x8)=0x0, 0x1) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000c94000)="03bb8a55005415f35dcdbecde2a9b68df35d2ace442178461657eaec5caff2f49752797788ef0429e491835f768a23d8956b8a3fb3dbd20cb95965effec80d993336824045384a84ab8cf3f5e5b21150d07eb158a299dfb07e4aa677992e784aa962", 0x62) 2018/01/20 14:01:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x1, 0x0, 'client1\x00', 0xffffffff80000000, "81959aaaa1d981ba", "ea2f8dcb18edaa8da0bc6bfe908451b32e73ba306349741843e22d33b9cb496f", 0x20, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000053d000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r1, &(0x7f00007af000)="270000ddff000dfa3f0000bd1ef50a00110003000308ffff", 0x18) 2018/01/20 14:01:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e17000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x9, 0x0, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ba8000-0x4)={0x0}, 0x4) 2018/01/20 14:01:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20842, 0x0) write$eventfd(r0, &(0x7f0000bcc000-0x8)=0x0, 0xffffffffffffff90) 2018/01/20 14:01:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000023a000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000543000)=[{&(0x7f00001d1000-0xd4)="93", 0x1}], 0x1, 0xe) 2018/01/20 14:01:21 executing program 5: rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0x0}, 0x0, 0x20000008) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a52000-0x15)='/dev/pktcdvd/control\x00', 0x80100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000a7c000-0x10)={&(0x7f0000b15000/0x2000)=nil, 0x2000}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f0000c2f000)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") unshare(0x62020200) rmdir(&(0x7f0000a00000)='./file0\x00') rmdir(&(0x7f0000eac000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004f8000-0x4)={0x0}, &(0x7f00005cd000)=0x4) 2018/01/20 14:01:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b35000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00w', 0x1004, &(0x7f0000d86000-0x8f)="") readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x609}], 0x1) execveat(r0, &(0x7f000053c000)='./file0/file0\x00', &(0x7f0000d5d000)=[&(0x7f0000bef000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb", &(0x7f0000373000)='system&cgroup\x00', &(0x7f0000797000)='&', &(0x7f0000f4d000)='\x00w'], &(0x7f0000191000-0x20)=[&(0x7f0000f61000-0x1)='\x00', &(0x7f0000f1d000)='selinux{\x00', &(0x7f000049f000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb", &(0x7f00002d6000-0x9)='vboxnet1\x00'], 0x0) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nUfs\x00', 0x24, &(0x7f000011f000-0x5c)="d6925354f881e927259ab4fc9c1f6c42ef15bb204ed15b615ac40e032b5ed2d52b6a84c271653fd0e0a64802c6b003ace8b5b98b02963c7d47ec27f7ab30ea4bd27a159c2fffe3105656dda8ada3e429338d982fa76f59a74fdb397f") 2018/01/20 14:01:21 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000040a000)=0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f00000ee000)=&(0x7f00009d7000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000857000)=0x18) madvise(&(0x7f0000313000/0x3000)=nil, 0x3000, 0xe) 2018/01/20 14:01:21 executing program 2: r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2018/01/20 14:01:21 executing program 1: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000df6000-0x4)=0xb229, 0x4) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000df9000-0x85)="2c6501e12098207f35ae9ac99666956a5ca555abf4b659afcc5290367f90a13bf76229106446d05ca61605ad30052f798f2bc5c4fced144e3ee35843beb7bb1c23e500ad94a6f9819c368fb4efd27d9ad3966f485c5d3a9a3085610d668cc746c3a30fce3f8d1fb8cf61db8829cee23e702abae9633fb94d0e5c3b11352e665ccce879228c", 0x85) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000150000)='/dev/hwrng\x00', 0x1fe, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000c07000)={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x400}, {0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x5, [0x5, 0x0, 0xa2, 0xbaa, 0x3, 0xc6ba, 0x401, 0x101]}, 0x5c) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000df8000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df9000-0x4)=0xe8) 2018/01/20 14:01:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TIOCEXCL(r0, 0x540c) r1 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000d64000/0x1000)=nil, 0x1000, 0x0, 0x10011, r1, 0x0) 2018/01/20 14:01:21 executing program 4: readlinkat(0xffffffffffffffff, &(0x7f0000fca000-0x8)='./file0\x00', &(0x7f000074e000)=""/0, 0x0) mount(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") truncate(&(0x7f0000771000)='./file0\x00', 0x6) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bfe000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/20 14:01:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006d3000-0xb)='/dev/hwrng\x00', 0x4140, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001b5000)={0x0, 0x0}) bind$inet(r2, &(0x7f0000ade000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x8185) 2018/01/20 14:01:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008d9000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000e35000-0xf1)=""/241) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 14:01:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000084c000)='ns/user\x00') sendfile(r1, r1, &(0x7f00007ab000)=0x0, 0x81) 2018/01/20 14:01:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000534000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000886000)={0x0, 0x2}, &(0x7f00007b4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000190000)={r3, 0x9, 0x15e, 0x101}, &(0x7f0000c95000)=0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000b65000)=0x4) fadvise64(r1, 0x0, 0x5d, 0x5) 2018/01/20 14:01:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e63000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00002a6000-0x4)=0x0, &(0x7f0000ecf000)=0x4) [ 246.273844] binder_alloc: binder_alloc_mmap_handler: 9167 20d64000-20d65000 already mapped failed -16 [ 246.298969] binder_alloc: binder_alloc_mmap_handler: 9167 20000000-20002000 already mapped failed -16 2018/01/20 14:01:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = memfd_create(&(0x7f0000298000)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d77000-0x8)={0x0, 0x7ce}, &(0x7f0000ab2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b6b000-0x8)={r1, 0x9}, &(0x7f000000b000)=0x8) pwritev(r0, &(0x7f0000227000-0x90)=[], 0x0, 0x0) [ 246.305363] IPVS: Creating netns size=2536 id=21 2018/01/20 14:01:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x100000000e, &(0x7f000090c000-0x4)=0x0, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007d6000-0x8)={0x0, 0x0}) fadvise64(r1, 0xfffffffffffffffe, 0x7ffffffc, 0x800005) 2018/01/20 14:01:21 executing program 1: clone(0x0, &(0x7f0000a63000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") truncate(&(0x7f0000cae000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00001a5000-0x8)={0x3, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r2, 0xdcb}, &(0x7f0000001000-0x4)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b2000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000e8b000)=0x0) [ 246.432682] sock: process `syz-executor3' is using obsolete setsockopt SO_BSDCOMPAT [ 246.434137] pktgen: kernel_thread() failed for cpu 0 [ 246.434144] pktgen: Cannot create thread for cpu 0 (-4) [ 246.434504] pktgen: kernel_thread() failed for cpu 1 [ 246.434509] pktgen: Cannot create thread for cpu 1 (-4) [ 246.434511] pktgen: Initialization failed for all threads 2018/01/20 14:01:21 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x200000000009, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000-0x4)=0x3) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e82000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/20 14:01:21 executing program 3: mmap(&(0x7f0000000000/0x5ec000)=nil, 0x5ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ed000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005eb000)="", 0x0}], 0x1, 0x0) 2018/01/20 14:01:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000461000)='./file0\x00', 0x20000, 0x83) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_dev$random(&(0x7f0000bdf000-0xc)='/dev/random\x00', 0x0, 0xb) flock(r1, 0x0) 2018/01/20 14:01:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e71000-0x6b)={0x0, 0x63, "ba0d389092896446ccf3835e00fc6815dfd95801b6876017fc9c3f07b7e1da99941f0076433df3d4dbd71fdf6a97abf79e9abfa0dc4832d8fe76d816affb41600efa70640a3f5731e958768aa81a3a07ce4d27a3e225604e91df01c3af01b013b470e9"}, &(0x7f0000728000-0x4)=0x6b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004e5000-0xa0)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x673a, 0x8, 0x8, 0x6, 0x9ac}, &(0x7f0000d69000)=0xa0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') link(&(0x7f000097b000)='./control/file0\x00', &(0x7f0000015000-0xa)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 14:01:21 executing program 2: mmap(&(0x7f0000000000/0x5e000)=nil, 0x5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000005f000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000005e000)=0x2, 0x4) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup2(r0, r2) ftruncate(r3, 0x3a28000004) 2018/01/20 14:01:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x9)="3e99f7dd81083f0cb1", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00009a0000)=0x0, &(0x7f0000493000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000a71000-0x8)='./file0\x00', &(0x7f0000001000)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) 2018/01/20 14:01:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ec000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000bca000-0x5c)={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x9, [0x9, 0x5, 0x427e8368, 0x7990, 0x7, 0xafc, 0x9, 0xfffffffffffffeac]}, 0x5c) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f54, 0x4, 0x1}) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) execve(&(0x7f0000ec2000-0x8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) 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, &(0x7f0000964000)={{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) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) 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$unix(r4, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x1) 2018/01/20 14:01:21 executing program 5: unshare(0x80000000) r0 = socket(0x19, 0x0, 0x4) pipe2(&(0x7f0000c24000)={0x0, 0x0}, 0x8cf883af7b06f45c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='.-GPL\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000ed4000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="f8b01391fc6a82c72f446b95ab28badd2edb4301afe1407355012730c18ed19033fd874f217a4f48b6c6b76a058b7916724e5b4cf5c84708ab9a3694aa3dcc13919078068dcda918da5618fd135e105f9475deca808b1a9373f412f4347560bf2c4925c92e818f329936e867cee97e740b956956aa46f34325051fe4303c40a8e254b87ae8260cc1516372a4aee0e00411be2ab70a4b5d9c7ac6655e7e1b77ef0dc3a5dc3755f2f83befbc7e37752b9116c1819b9e5304cbf53cfbf563745c1fb4ec195604520e6e0442de53dc30d608918fb5a085dd63b17aa6b483824a8857dbb879de09", 0xe5, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000001000-0x8)=[0x9, 0x8000000000]) getsockname(r0, &(0x7f00007f2000)=@generic={0x0, ""/126}, &(0x7f0000fad000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x850}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0xfff, 0x9, "3db68789ee30bf554e72c7c9a9f65d7ce39fc0383ee1c5bec899e13a85ab3c11bb39ea75771c714509bc9048e6d003dbe36da4498643a50a422d8a331146559f4050900588df643813a5b1151e23a94c"}, 0x160) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000736000)=""/11) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000003000-0x190)={0x2, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/20 14:01:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000eb8000-0x4)=0x0) r1 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r1, &(0x7f0000a89000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x20, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x100000001}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x90) write$sndseq(r2, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) 2018/01/20 14:01:21 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x18000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000001000-0x4)=0x7, 0x4) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000008000-0x98)=[], 0xff9, 0x0, &(0x7f0000004000-0x1000)="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"}) ioctl$int_out(r2, 0x0, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000001000)={0x6, 0x4, 0x5, 0x1, 0xfffffffffffffff9, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/20 14:01:21 executing program 1: seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = gettid() sched_setscheduler(r0, 0x0, &(0x7f0000d9f000-0x4)=0x80000000) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000ac5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000056e000)=0x14) sync_file_range(r1, 0x4, 0x9, 0x4) 2018/01/20 14:01:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r2 = accept$inet(r0, &(0x7f0000408000+0x751)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb7000-0x4)=0x10) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x10)=[{r2, 0x8, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x101) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fgetxattr(r2, &(0x7f0000001000-0xd)=@known='security.evm\x00', &(0x7f0000000000)=""/31, 0x1f) r3 = dup(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) linkat(r3, &(0x7f0000001000)='./file0\x00', r4, &(0x7f0000001000-0x8)='./file0\x00', 0x400) r5 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x1a5200) faccessat(r5, &(0x7f0000000000)='./file0\x00', 0x1, 0x800) 2018/01/20 14:01:21 executing program 4: clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") r0 = syz_open_dev$random(&(0x7f00008c5000)='/dev/random\x00', 0x0, 0x254402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'security.', 'GPL\x00'}) listen(0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000740000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x800000001) 2018/01/20 14:01:21 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001a6000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000005c000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000bc3000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000587000-0x8)={r1, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000517000-0x8)='gid_map\x00') writev(r2, &(0x7f0000bef000-0x10)=[{&(0x7f000081f000)=';', 0x1}], 0x1) [ 246.839943] binder_alloc: 9268: binder_alloc_buf, no vma [ 246.871668] binder: 9268:9274 transaction failed 29189/-3, size 0-0 line 3127 2018/01/20 14:01:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00009ee000)=0x0, &(0x7f0000474000-0x4)=0x4) recvmmsg(r0, &(0x7f0000255000)=[{{&(0x7f00008ce000)=@generic={0x0, ""/126}, 0x80, &(0x7f00006a9000+0xebe)=[{&(0x7f0000d2f000-0x73)=""/115, 0x73}, {&(0x7f00003f8000)=""/224, 0xe0}, {&(0x7f0000d6d000)=""/174, 0xae}, {&(0x7f000091d000-0xd5)=""/213, 0xd5}, {&(0x7f000088b000)=""/248, 0xf8}, {&(0x7f0000031000-0x25)=""/37, 0x25}, {&(0x7f0000620000)=""/180, 0xb4}, {&(0x7f0000c4e000-0xbe)=""/244, 0xf4}, {&(0x7f00004bf000-0x9)=""/9, 0x9}], 0x9, &(0x7f0000608000-0x79)=""/121, 0x79, 0x10000}, 0x1}, {{&(0x7f00007a3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00008de000-0x60)=[{&(0x7f0000060000-0x3a)=""/58, 0x3a}, {&(0x7f0000b55000)=""/21, 0x15}, {&(0x7f0000fb4000)=""/194, 0xc2}, {&(0x7f00003e5000-0x32)=""/50, 0x32}, {&(0x7f0000aff000-0x70)=""/112, 0x70}, {&(0x7f000048c000)=""/162, 0xa2}], 0x6, &(0x7f000084d000)=""/225, 0xe1, 0x8}, 0x67}, {{&(0x7f0000a54000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000019a000)=[{&(0x7f0000505000)=""/25, 0x19}, {&(0x7f0000c7c000)=""/232, 0xe8}, {&(0x7f0000d31000)=""/129, 0x81}], 0x3, &(0x7f0000f48000-0xaa)=""/170, 0xaa, 0x2}, 0x4}], 0x3, 0x2100, &(0x7f00006ff000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f000027e000)=0x2, 0x8) 2018/01/20 14:01:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000098f000-0xf)='/dev/sequencer\x00', 0x800, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) fstat(r0, &(0x7f0000e88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 14:01:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x40, 0x208100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000037b000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f5c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000435000-0x20)={@common='gre0\x00', @ifru_flags=0x1000}) connect$packet(r1, &(0x7f00001fc000-0x14)={0x11, 0xf7, r2, 0x1, 0xec5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000907000)='/selinux/mls\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000dd9000-0x24)="2400000052001f0014f9f407000904040200071008000100010000000800000000e60000", 0x24) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe4000-0xf)='/dev/sequencer\x00', 0x80, 0x0) 2018/01/20 14:01:21 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000000a000)="5f002aa3dba7087f3bf3eef84edd2dcf2b59fdb856e127140e4862fb5eaf4cb5c342bfb1a6106aca3490b11a7eb2a194e7ce0da20124a92e64ee5fe931a23f453ed856d9c2bac5bc8b8497998a49fe4ab2084204574de17d4965312b1ff6d21b4a3898451ab99619bae51ce86f4b9ae5a5080781db8da8d361fc96f6551b8124df8389a5f124aae390a69ecdab9f643cb5876f57b4b1dad59b8cbcf8ca53eec20859cddba89306047b1b36d3444cb5ade4a8a40b45cd017e43d994325a9e2e7428fc5b3b198c8dd4215e9fc105be4f58d66b", 0xd2) close(r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f00004ab000-0x4)=0x3f, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 246.896798] binder: BINDER_SET_CONTEXT_MGR already set [ 246.906170] binder: 9268:9290 ioctl 40046207 0 returned -16 [ 246.920724] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/20 14:01:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x4444648, 0x0, &(0x7f0000d6c000)={0x0, 0x0}) connect$pppoe(r0, &(0x7f0000427000-0x1e)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @common='bond0\x00'}}, 0x1e) 2018/01/20 14:01:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) request_key(&(0x7f000034a000-0x8)='keyring\x00', &(0x7f0000f56000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000db3000-0x9)='/dev/kvm\x00', 0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000028d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x11, r2) 2018/01/20 14:01:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000988000)={0x0, @in={{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]}, 0x9, 0xff}, &(0x7f0000766000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4d14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r2, &(0x7f0000016000)=[{&(0x7f000000a000)=""/92, 0x5c}], 0x1) write$tun(r2, &(0x7f0000009000+0x186)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "118066", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/20 14:01:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000aa0000-0x20)={0x1, 0x0, 0x0, 0x0, r2}) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r0, r1) 2018/01/20 14:01:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000d87000-0x4)=0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00007fb000)=0x0, &(0x7f0000643000+0x85)=0x4) getpeername$ipx(r0, &(0x7f00009d0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000509000-0x4)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_adj\x00') write$tun(r1, &(0x7f0000001000-0x128e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) r2 = add_key(&(0x7f000027b000)='blacklist\x00', &(0x7f00001ae000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007c6000-0xe)="8f84dc4e7fe3ee1d02473000c789", 0xe, 0xfffffffffffffffd) r3 = fcntl$getown(r0, 0x9) dup3(r0, r0, 0x80000) ptrace$setsig(0x4203, r3, 0x3f, &(0x7f0000fcf000)={0x17, 0x2, 0x3407, 0x5}) futimesat(r0, &(0x7f0000ae8000)='./file0\x00', &(0x7f00000bd000)={{0x0, 0x0}, {0x0, 0x0}}) keyctl$get_security(0x11, r2, &(0x7f00009b7000-0x9c)=""/156, 0x1c1) 2018/01/20 14:01:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = open(&(0x7f0000014000-0x8)='./file0\x00', 0x100, 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0xd4c4}, 0x4) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000011000)={0x20071026, r2}, &(0x7f0000003000)={0x9, 0x7ff, 0xffff, 0x0, 0x4, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000c0b000-0x10)={0x3, &(0x7f00009e9000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000726000-0x8)={r3, 0x0}) socket$l2tp(0x18, 0x1, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 14:01:22 executing program 1: mmap(&(0x7f0000000000/0xf42000)=nil, 0xf42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000806000)=0xbffffffffffffffa, 0x8) writev(r0, &(0x7f0000012000-0x10)=[{&(0x7f000000e000-0xa3)="f8408e907d003cb2", 0x8}], 0x1) r1 = epoll_create(0x5) dup2(r1, r0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r2) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r2, 0x16) 2018/01/20 14:01:22 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x100, 0x0}) splice(r0, &(0x7f0000629000)=0x0, r0, &(0x7f0000927000)=0x4d, 0x171, 0x9) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_wait(r1, &(0x7f0000ffb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) fcntl$notify(r1, 0x402, 0x1) 2018/01/20 14:01:22 executing program 2: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000fc7000-0x10)={0x1, &(0x7f0000fc7000-0x8)=[{0x101, 0xfffffffffffffe01, 0xfffd, 0x7fffffff}]}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc5000+0x463)="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", 0x5a1, 0x2, &(0x7f0000fc5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 14:01:22 executing program 7: r0 = mq_open(&(0x7f00008c4000-0x6)='wlan0\x00', 0x40, 0xa0, &(0x7f0000c15000)={0x1, 0xffffffff, 0xfb0b, 0x10001, 0x6, 0x1ff, 0x1ff, 0x10001}) dup(r0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) 2018/01/20 14:01:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000edd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006b9000-0x4)=0xfffffffffffffe9c) r3 = getpgid(r2) fcntl$setownex(r1, 0xf, &(0x7f000087e000)={0x3, r3}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000415000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f0000e78000-0x38)={&(0x7f0000e3b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000165000)=[{&(0x7f0000898000)=""/97, 0x61}, {&(0x7f0000d5a000-0xac)=""/172, 0xac}, {&(0x7f0000486000-0x50)=""/80, 0x50}, {&(0x7f0000a4c000)=""/153, 0x99}, {&(0x7f0000e03000)=""/69, 0x45}, {&(0x7f00009ea000-0x43)=""/67, 0x43}, {&(0x7f0000f47000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000cfb000-0xdd)=""/221, 0xdd, 0xfffffffffffffffe}, 0x40) 2018/01/20 14:01:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) inotify_init() r0 = memfd_create(&(0x7f00003eb000)='^\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000e23000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000c32000-0xb8)={0x0, 0x4, 0xffffffffeec7ab07, 0x6, 0x0, 0x6cd1, 0xffffffffffff4c93, 0xed9d, {0x0, @in6={{0xa, 0x1, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x4d84, 0x100000001, 0x1, 0x7}}, &(0x7f0000b45000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000082f000-0x8)={r3, 0x5}, 0x8) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/20 14:01:22 executing program 0: mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000083a000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x100, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000367000)=0x0, 0x4) 2018/01/20 14:01:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000203000)='/dev/snd/seq\x00', 0x0, 0x200200023) r2 = dup2(0xffffffffffffffff, r0) ioctl$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]}) write$sndseq(r2, &(0x7f00001c4000)=[], 0x0) clock_gettime(0x0, &(0x7f0000536000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x62, @time={r3, r4+10000000}, 0x1, {0x3, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 14:01:22 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f00005f0000)='./file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/20 14:01:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001df000-0x10)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000a75000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f60000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f00002f8000-0x8)='./file0\x00', &(0x7f0000eba000-0x20)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}, 0x100) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00003cc000)=0x2, 0x4) 2018/01/20 14:01:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000f8a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000098c000-0x4)=0x8) bind$unix(r0, &(0x7f0000ecb000)=@abs={0x1, 0x0, 0x3}, 0x8) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000eee000)='net/udp\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000dbd000-0xf)='!vboxnet1/user\x00') clock_gettime(0x0, &(0x7f0000774000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00009ab000-0x68)={0xc2d3, 0x5, 0x8, {r2, r3+10000000}, 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]}) faccessat(r1, &(0x7f00003d9000-0x8)='./file0\x00', 0x90, 0x400) 2018/01/20 14:01:22 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e2a000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006c0000)=0x10) r1 = syz_open_dev$loop(&(0x7f00005cd000)='/dev/loop#\x00', 0xbd, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000001000-0xf0)=""/240, 0xf0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/4096) dup(r2) r3 = memfd_create(&(0x7f0000000000)='+$\'keyring\r\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0x3b0) r4 = dup3(0xffffffffffffffff, r2, 0x80000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000001000-0x10)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000e67000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 14:01:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00004fd000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000bbb000)=0x200000000000, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000902000-0xd)='/dev/usbmon#\x00', 0x7, 0x490001) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000544000-0xb)={0x15d, 0xfff, 0xa386, 0x7f, 0x80000000, 0x0, 0x6e, 0x2, 0x0, 0x0, 0x400}, 0xb) 2018/01/20 14:01:22 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) fcntl$getownex(r0, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000011000)={0x127, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x0, 0x84, @pid=r1}]}, 0x35a}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 14:01:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000c99000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2018/01/20 14:01:22 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000044d000-0xc)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/117) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000)={0x2163, 0x0, 0x17dd, 0x2, 0x4, 0x80000001}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x2, 0x8}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r1, 0x200000, 0x7}, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x1, {{0xa, 0x1, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000004000-0x8e)=""/142) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000004000)={&(0x7f0000005000-0x11f8)={0x11f8, 0x28, 0x20, 0x1, 0x0, {0x1d, 0x0, 0x0}, [@generic="1b7db6ea0568372c7f5af3c82025cc9147ca98a5c36bd74e4bfd7a57214d8dc60745c487f116bc63c09e6b787d292a921e7f2f8e6c0ce5d9bf8ace0fd8dce918977949ba8c8b861652fcd4681eb894670eba2bca3c47ee09d8d92f982302d358161ac4607fae478f90dd39b61c46e8ce2ac6cc859431c7ac7e5d022afd08e0e704deb76708b51303dd919e86796df99ee3e2cf12de295ef33ad6cb0b119ff872ea7b3d2b6f69c80598d9ec266225e826812bf9b1e7ed4a66b176246f251c48d72dd228558bdb86e3e9d8e4cc900f630c38cb3681a6374430748cb2d4f576b5a8f0f9fb96cf26893b93a747c4305bccc08832e5f272c5856dc2f91850e5262b34b34a2355fb8fdda37ac7b409ee1b0c7597e56dcebd84f52dcb2856a649e76d4539f7ddafda2b63920050dbf7a683d31bb7a1cc612afc47c7c31280d1a0716372a8011e389a7f1fd63cf6d78288a8173456325f28d3b0c04d1fb74a8f82c231c49001ce5c7799ccd383977054786648c0455ad385413906da342608797048601bf072633ee3bfb9ac28dfc4121502482012d950ff18e0652f02e14c4e5ce7d3f9d89ca1445157367027ee2c30ed6d3251e92043bec857774d8303746733cf51837218acda2c6f7d7a3247d18dfbb380fb74d6341e3742a59a2f509cb5ec8764c2f8b5d3b274f17d312bb505dedfc5c77447e8214286400376034a5fe7dc8b510be70f128d8e0097541d56e716f0fb2d9cbff47d624ca5f1d7b463b100a33d8a2f7c76e65b8fbddde0bc7bb7f834638800a51ac8703d19aecea7cff236590ea2ae3e7f91c8176ffea620dee5f604ffa48427269ae90a2a278413c11f6f52a73832b10c1c65900adc3fa813806bb44e53788f28a792c84ee818d1feee91a1052c500609e1c49bfd9dc6799f9f85a29adb7e9b2001cf4bc8987836f6ef9ceffe1bdf995b93dd8b9ef6b82bd6496a07f14ee1b40367dd8c3f600f4956864f32c0c5496bae80c26c10e7082bbcba91ae1c9d7c4a3f9e400bf41bfcd83572ce96db9a84da2b3d3cd44a46832ccdd71622e52548a4c8c8b2dbd2e5b807f6c0167ed837b1ef841390ac4f469c50f070c20dc5b2d337e1c1fa7ad96649cb41c60c3238d35a6fe74a093ed289dab0982f42100649c2fab3f78c93d3ee516d6e4fac6ee90b78f9a1b09897c6554276ee93239126cf2be12371048e9ddcc09f392fcb1d303457cf4b7c9679e8cea24cc7cb0d8a5e1dcf171fdbd9ea8637a768feb9c95322948d6f6dd881be2be1e868adf695157521e4f2d26b0cc1e2c461d8f9713ff7050d837fba589b4f6a9fd56f0e78774507327111f883678d4bec166f7665cc2d38b5dee3835fdf765813e4a6b9abfeb57b800aa33f34c2fc72ea1b2f33362ada0f388deead7d8100c4a144dc9d4887d0defcac5e2b2b561c39794864781b34fdf5dffee4460d190912420ca63327ad84b02a21d23243dce8239cc9a0c457a4915f4924ebe4bbed6af75499909ccfc1bfb2344830a306814be46db82b4d4d1bc975c84278ce666c7e11051907734d2f72365d53601be337d89b3c588cd5d670afe232b63af4b0000425f1fa17874f1fc64acdf34b4cadc83c6abf8205fdc76e4b158d9a46fe7b6a96c766f4231ff7ed2ddb2339a838de159a6dfa88b75be34fa4b7246064849b827cbf89e540bef0763e9b8935aa1aa462c676eeb2968e7dcb1e7d39e47d2e5e14716a8b9429efe11a1b81b045078a15272e5e70e5e3954b4d04e2cc87148503cfbf9a3863bbceb8d8c4b58ed3aeef7cc84a993dd83bcb3a3786ebbd9508f208b7f513f1a51eaee322254cd794014b239a5969228c632d835a6e49f996d053f5afeccf2cc7865a5606c02edb93638a25c7e286f32cce036a659d5a370e736ee0dacb9167998503637001efbd6d0b4080413e64c90d10c789cb08aae74dd874ac90861e378c49fc97e43661b56998fbef2bd96b6fbc3bdd9381589aa53cdb9555ec9ac6456f1a353fd87595d8884d3e8b0e3e8519d46372cc65d738541cdb58d075dbefaf70774b7e757673e20683d5892a1f5980291f6f890da673f2598026b11d4a94183b7a629c082a3c4d51045907489aa812f393e2b9343caf0f20b2e00bd4530f46d992d92a61c226c7be597f91c5b284fb115d2c0db0ded1390e8e068acb33e96eace6b3427f3fb95ccf8e8c599502e12a611b847b105adb2bba17612a9af36d4ec8460f2b39d6ef549cd50415f221d7eb5bfabc853015f8bcc940e00c258c83cacfc9178a3a43990795399fc4fd1445dacc12a1376166e1eda2b3195a895481706f4137750d7c32cbba7f1b5195b423e8d751a1a129448085a14e54e959222d04ff590b9f53348ce2d6dfe216a1d0087e71bd6851094d3ed85056b4aa0a1f449e2047b1a23e9b358bb438bf90a91118483b464dbc2d57a8291dfa34d68d4f115397b06e8f4f5873673da52deeee880a161e3942d1e71db7d693507fc49e10019d35138ad0e6105fe9b75990f5a5414d98fe347629ce18e7862b42f5020d843c6a3bcf4ea24c4b6706e42832695042219c053b647f61fc799ddafdeca1caff8e765350fd9e96910b2032442d8959f96452315e925c301ca2766821d9d4d58c5a3aa62ab39449e6a3cc6ab8bda956bfc95b059b034f1026012f10884156ba1006eaf87bf5c35cad3d75efeed7b4b4f3760dd49cc492e45775c89c0d75ca3e65e0ea6e32a8a761571f13e92b731bcbdf165ad303c3703cae6b9b5644bfbce23337a1047420d853f80aace491d6f5e96ee851aee8d17caae883826329e44f17c849a59138de32f38e0d12c219e95fb0f9bfce8f7543f0e7e9fdb042d3fa1989b4ce7a3153781a467cf54024d1db8e02232ad500a8dff0a81e647cc4102a06d195f0be0f49b3eb9f41fbed0901cb1f2266056589ab585b49c03dc0870ada50b3e45b5d1668d76da99d49caa23305353b73118109360932db45a12bd3135001dc683f3de50a88f31f56e360d0e8b39e8659886b98d33863721b1fb15a704389dc402e7641b9dd828ec983d1bd9de2d7599b3a67067df6051e38d8f78c501972a722413f54e3c8fd68d3ab129da12267ec15503be52ab7d8bd5a13e954ca3899a74ea9e624ea8dfeb4d6b601d4f509bcd1270d03b3a5ac813e34e5ac60fdec604a6ade5892e65edff9dcb43d027f7b79033ab020f733d907767314af6016034382defdbf279a14972474ccd38f24ea9cea91333f3799a5816785544697d87be5ad46c24b1cb14a1e8cddaa19b484a0d318eadd2c045d06e143486b19e83ed7596f34ba9d15f83aa8b3bc277b66b4f9c9d9befb79965839bf8a6174dc1a21f7a4453d1146959406ef423b2e58846408f5432a003e725c33570b06dc0ea2c5ebc123c2c4c33be67584aeda2203da8dda93cbfedc34b2a6383f7f07675dcfaa3eacd6e8118eb7041c8c972a580b3cbada726b0b74739de63ff8190a4914347676f7f44750f76698bf01be60267ea212738e5871aaae8128399e24b606c689164cc3cdd712067ea969092f7caad49a38b1a153c078b3f5567842366fa5514b7849b9dee4251e539fdb3b5f9687fddbd331ce229938d0c2eb0a50458f0f22184fe1cccf213337b45772f87a713138d76ece645396987034ee2ef406105f0e4299d3b79b61906f65e38ff96f505a2e32d19e88522e03491259e82292b16c694e61ce837da7382ccd0f72803b80a298adf6b0fac8701211ee7484ae0ea6b7f368ae6bda8b34e810882547d39907f3e60f6ee50d2728284d6e9342be45ec9ba90eb5de8d78275bf39c8913e2dcc8d20a91d5df7920e8691bc4c136f7d239552c1e8cbbb6daab495a7e26d95f4ffc6a19fde814fc517cb3e8ca9efc321dde1281efe59c4fcf87e7eb685fabc768a787c3636ceda65f083f188374af884107743725b3aa59c39500cc97bd54e016e18242f26ddf36ce2f200a480b789895737fdbc8136cd91dcc805cba4fe9bf27fb91e418210cb3f3dc25e7dd60d9b12c5f1e9236c4ce18cf32ef2a5792cd28d1bb4d628dbe13d7f24b8287a23eea066c8400ba443515216650ee2ae326f10c965e84fc8e38fdb815b0e76fc57291da0590c6397129dc5d418abb2fc33992108cb8bf6c77088283c46860ec6d8e068b1b0420dc25e7c75542e1c53e45a93cf67b6c68025e087eb74b73a0f14cd5499e4451a5ec2c897925b7312fffafcbb178320091da902782ffe0dbe9bbb6b17de5652b0b0ddfe8a938bf153feecf3f23ab0d40e2ed0fc979674eabbb9992a09e2acfd005576ea118c48e7097f61c9f0147b29a12b0f1ff25156538089db2d7b66deb5ff6b6b96864d47d1e2686a3080d36f9bbf122ee3ba1c54ac77b0184f3ee0d752dc21bfa64e5da8a06e3a3904669082dd634b9cae86521d947e6e480cfd50397760c98dad777f2bb176ad5277e7a499cf382db8e760437ba9f20b016ee77369ca6809c4c7005ccda49e89bc7386a0b4b37c99ea7408e30f4d9fbef1ef22d9920ecc702064bc01ee454d7c5cffd8776dc753253aec36f1a83452bd8982ecbcea7e8d6b7632d8cfb5f84a06e00bf55841ee6e953e3dc834295c9431e733379c01feaf4f989fb010d33c9eb71e1fe8516ec59121a7cc4f6d160e862ae8211fe6897a8eaf0a2ed57f28fa99f5823a6837bf3a1da962c4d1b39adf88c5bb85397d38008c6303dadb600c1ae9286c38c36056a5679f39fce65b5503007f024a03a2a150c3de0078a8b714c31b3e3602fbb56b5fdf12687e80b44e3ca1e67183fcfab0fa10d596c744229b7d9147da1d5b0ebe519b9ff06ba0d4521db22b3e09f160fbd1ccf4aeefb4f22033bfcdb00ffae9e322d8a99be5823f9a9ff30c5fca0e9976a6ac9ff6275595e63e3035282eb1afe546e4e54c01922b26966dc7a04ba03f4fbdc307788c3e4d56a71700efe893a622d2ce465f061e6a1ac46f366e092995b15e4205b7dbf3ac4cd50f9075706430578df576b020b7fc57694b559ffe88aa01b0d353701441938b32626a857be0779d5ffab48f921a5a3652f9beb2d6c44c7cc988e0620a672d26bdcf73b2669cccad411e25757bfac96dbaa69493841719b31756458dc480625cb901fd630474b476bf7f94caa81f2d91d08cb4684ff5a8a26bb545fc7a0ad9ab57ac13b071a8781452252ff59928aa761c077c75557429c4bdbd073686b8e8b644862c6bbedd510cbae3ebd8690c099e97f3c81cfee0d23ccf44885fea433aeff8da3c10c66a9166e9e2393e8c89732a549c7842258efb2746107282b370cdecad43b03f97f04a0e77eb7bfed8cfa9f748a2286fd76bfd708aec831d5f52ec0ea95e2ba9e4b9de592de82c89b0bf02e9dc94017fa859f64f240e15db6c329631a4e598557875f66154e60e3fb715e9d7ddeffbed6238daf61abb70e76851d0427059d9cab83f162aeb5eb71e2a3e8089caefb6b6ea029ebb4c80b6c5359cde05fc71c4b48bd585df5438fe01cd219670e2d3ea1e82eb0e3f055e89c3902738182bc60efec077a4d2b005280ade3d95a9341d5798f9eed07890c528fac0f934b55f4473b538b5dadf2c4cf6f41ce21debc6c388666f618eb1c088f464811010dcb9d629db18a44c221bd1ad06e09e816781ef4bc01db12b8b77bf890082af14f0cbac76959d244d4cb2e600de3397d2ebaec871ca2108ec1bcb7c8a5ba3caefeda71662285ab15f20493478789f9eed7c01b5adf5b87e2074f5bdee53ef4695312a11bc2031583f4d24094a277d97693c9f6c85e405a7b5b4246c5e8a6", @generic="0fededfd471185bbdb4611a76f5c27c94b1b6c7e2e44de0647cf1168311d68b65996b65371b2a6a2ca0b330e78d21f437415211c34d25e736a2a7b9124360bcc8e34d69660f0a885e39b9ee1bddfa5d9b11ea88e5b30cf46e6ba07722720b644378b7cfce35b68c2196c64aa4f59a56ff6bf3d7f7dc4278e22561cabb748f4ec6edb4369ceb13e84e216553ac73aea1e1596e3e69c0b156b7e751de2701ba49e90395afbd6885d57db0a7b512392d1520f84821cc09c6e8fb09ba1c97871c4e2761cb2420a78205a70", @nested={0x118, 0x26, [@typed={0xc, 0x6b, @ipv4=@empty=0x0}, @generic="bda8ee6563dc6646049d50a673efc6aed6270f9cd9263d1bf2c7f855da69c0da83b7406705f9c2dd44fb63", @typed={0x3c, 0x79, @binary="74eb7307e88d6aa477e69c9d1c115e2ed50ac9cb2971e5c997ac74214b067f99aeb0d8111698e3ac68ead1a2353991ce9b"}, @generic="3874c2cb0d760283d389ab8df3acb9ee9f09319aaa1467dbe3cddf4eba53114c927efcd22bea15102853f332f6eb9c0d461d8a24d9b7031c390536130a853dd5221cd2b237397ed1b00219ad7d2c977e942ed9cab38f3c3abb6dda7686cfed1759416cd0f6cac64a7537df66b3e99ac48fe6642e992760b6de264656bfd5a81e496154800be3979950804fafa3193923633d63", @typed={0xc, 0xf, @fd=r3}]}]}, 0x11f8}, 0x1, 0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000006000)={@common='tunl0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000008000-0x138)={0x5, 0x4, 0x2, 0x806, 0x5, [{0x5, 0x25ae, 0x3, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x6, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0x9, 0x66, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x2, 0x0, 0x0, 0x1005, 0x0, 0x0, 0x0}, {0x88b, 0x200, 0x7ff, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000007000)={0x8000, 0x101, 0xffffffff87161cfc, 0x52, 0x400000000000000, 0x3ff, 0x7fffffff, 0x48d, 0x177, 0x4865, 0x40}, 0xb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000008000)=0xfffffffffffffffb, 0x8) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f000000a000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) 2018/01/20 14:01:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000536000)={0x1, &(0x7f00005b2000-0x8)=[{0x6, 0x9, 0x0, 0xffffffff}]}) lstat(&(0x7f0000225000-0x8)='./file0\x00', &(0x7f0000a48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000207000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000096a000)=0x1c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000cdd000-0x8)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x27, &(0x7f0000d19000-0x4)=0x2, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000184000)={{0xa, 0x0, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x200, [0xfffffffffffffffd, 0x1f, 0x0, 0x0, 0x7, 0x8000, 0x9, 0x6]}, 0x5c) 2018/01/20 14:01:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f000021b000)=""/44, &(0x7f0000001000-0x4)=0x2c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f000033e000)=0x0, &(0x7f0000fd7000)=0x4) 2018/01/20 14:01:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc39) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x530}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00001b3000-0x6c8)={0x108, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x50, 0x0, [@typed={0xc, 0x0, @pid=0x0}, @typed={0x40, 0x0, @binary="a6fe509940aebbf202c98880d687f4c2ce2815d13f06730408fefa66969294bd1c598213f6c6238f62074344bc7f780666c3369cfa"}]}, @generic="3cd5a50556a1d0efa2f751e2a459dbbee9ab4ae68194e4ca0e74df25d731f4889811f7026ca29157481462e5b0626e0334159c96d19bcb07e71a8f0df75de589c9cd5d4a5707a04b30e74bcdeab467cf040fe490e2ff1eec6d55dcb712ad759b8457d6477bc8d42f526372078a136f0bc7078e29df74192af4b233b3f71def70910aa90eda7eeb40af76568b1c4ea581d1a33dfad43c52ef1e390e7f9ac5af4ee1533463287b"]}, 0x108}], 0x1, 0x0, 0x0, 0x800}, 0x8000) 2018/01/20 14:01:22 executing program 3: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") sched_getattr(0x0, &(0x7f00009c0000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000438000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000d8c000)={&(0x7f000027e000/0x3000)=nil, 0x3000}) r1 = syz_open_pts(0xffffffffffffffff, 0x4000) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000b0f000-0x4)=0x7) 2018/01/20 14:01:22 executing program 2: userfaultfd(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="eab1bfbd38607cd211ac4c864fe0062dcdbc8a2babf811a563645e", 0x1b) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@generic="b886a01ecad55a2f60bf640a7994898c", @ifru_mtu=0x401}) socket(0x5, 0x5, 0x9) 2018/01/20 14:01:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000c1c000-0xc)=@kern={0x10, 0x0, 0x0, 0x8}, 0x97) 2018/01/20 14:01:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413d20300"}, 0x0}, 0x10) 2018/01/20 14:01:22 executing program 7: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007d4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db9000)=""/196, &(0x7f0000d88000-0x4)=0xc4) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000dba000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000476000)=0x18) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000019f000-0x6)={0x0, 0xd8, &(0x7f000039e000-0xd8)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x1, 0x9c1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x81}]}, &(0x7f0000dbb000-0x4)=0x10) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004e4000)={r2, 0x9, 0x2, 0x2, 0xa8, 0x10000, 0x1, 0x1, {r3, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xccd, 0x38f, 0x5, 0x10000, 0x4}}, &(0x7f0000dba000)=0xb8) 2018/01/20 14:01:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCEXCL(r0, 0x540c) r1 = dup(0xffffffffffffff9c) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r2, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x801) poll(&(0x7f00003be000)=[{r3, 0x0, 0x0}], 0x1, 0x5d) write(r3, &(0x7f00000b5000)='\b\x00', 0x2) 2018/01/20 14:01:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000001000)={0x77359400, 0x0}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x26e8}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r3, @in6={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7f, 0x0, 0x7, 0x10}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000005000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000005000-0x6a)=""/106, 0x6a}, {&(0x7f0000003000)=""/159, 0x9f}, {&(0x7f0000004000)=""/86, 0x56}], 0x3, &(0x7f0000005000-0xa5)=""/165, 0xa5, 0x2}, 0x1}, {{&(0x7f0000004000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[{&(0x7f0000004000)=""/164, 0xa4}, {&(0x7f0000004000)=""/136, 0x88}, {&(0x7f0000000000)=""/174, 0xae}, {&(0x7f0000003000)=""/179, 0xb3}, {&(0x7f0000002000)=""/23, 0x17}, {&(0x7f0000005000-0xd)=""/13, 0xd}], 0x6, &(0x7f0000005000-0x6c)=""/108, 0x6c, 0x2}, 0x5}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000-0x98)=""/152, 0x98}, {&(0x7f0000004000)=""/4, 0x4}, {&(0x7f0000005000-0x3)=""/3, 0x3}, {&(0x7f0000001000-0x72)=""/138, 0x8a}], 0x5, &(0x7f0000005000-0x1000)=""/4096, 0x1000, 0x5}, 0x5}, {{0x0, 0x0, &(0x7f0000005000-0x90)=[{&(0x7f0000004000+0xd00)=""/184, 0xb8}, {&(0x7f0000004000)=""/2, 0x2}, {&(0x7f0000005000-0x7f)=""/127, 0x7f}, {&(0x7f0000004000)=""/15, 0xf}, {&(0x7f0000003000)=""/139, 0x8b}, {&(0x7f0000004000)=""/0, 0x0}, {&(0x7f0000004000)=""/0, 0x0}, {&(0x7f0000001000)=""/207, 0xcf}, {&(0x7f0000003000)=""/70, 0x46}], 0x9, &(0x7f0000004000)=""/112, 0x70, 0xc19}, 0xcb}, {{0x0, 0x0, &(0x7f0000005000-0x80)=[{&(0x7f0000005000-0x1c)=""/28, 0x1c}, {&(0x7f0000001000-0xed)=""/237, 0xed}, {&(0x7f0000005000-0xbb)=""/187, 0xbb}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/79, 0x4f}, {&(0x7f0000005000-0x38)=""/56, 0x38}, {&(0x7f0000002000)=""/156, 0x9c}, {&(0x7f0000003000)=""/73, 0x49}], 0x8, &(0x7f0000002000)=""/237, 0xed, 0xfffffffffffffff9}, 0x5}, {{&(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000001000-0x10)=[{&(0x7f0000005000-0xbd)=""/189, 0xbd}], 0x1, &(0x7f0000005000-0x29)=""/41, 0x29, 0x1}, 0xffff}], 0x6, 0x100, &(0x7f0000004000)={0x77359400, 0x0}) 2018/01/20 14:01:22 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000fc5000-0xc2)="") mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc6000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000fc5000)=""/85) 2018/01/20 14:01:22 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000313000)={0x0, 0xffffffffffffff7b}) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) 2018/01/20 14:01:22 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00004a8000)=""/192, &(0x7f0000000000)=0xc0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000002000)={0x1}, 0x8, 0x80000) gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002000)={@generic="318115edb58d27c5ee7626879e6a1480", @ifru_flags=0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() r2 = getegid() lchown(&(0x7f0000005000)='./file0\x00', r1, r2) connect$unix(r0, &(0x7f0000004000)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000003000)={"1412bdeb7f1eefaaaa94db8d9f6cd9bf", {0x4, 0x1000, 0x8, "15bee9b36908", 0x1, 0x0}}) 2018/01/20 14:01:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000404000)=""/0, &(0x7f00007fd000)=0x0) 2018/01/20 14:01:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000022e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00002b5000)={&(0x7f000057a000)=[0x0, 0x0], &(0x7f0000171000-0x8)=[0x0, 0x0], &(0x7f00004e4000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000d53000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x2, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f000071b000-0xd)='/dev/usbmon#\x00', 0x1, 0x40800) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000dc8000-0xc)={0x20000000, 0x0}) fadvise64(r1, 0x200000000000000, 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000336000)={0x8}, 0x1) open$dir(&(0x7f00002cc000)='./file0\x00', 0xa500, 0x130) 2018/01/20 14:01:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000bc6000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) socketpair(0xa, 0x0, 0x1, &(0x7f0000220000)={0x0, 0x0}) ioctl$VT_WAITACTIVE(r1, 0x5607) keyctl$revoke(0x3, r0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dc2000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000925000)=0x0) add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r3 = open(&(0x7f0000e26000-0x8)='./file0\x00', 0xc0000, 0x104) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000689000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) bind$llc(r4, &(0x7f00001af000-0x10)={0x1a, 0x7, 0x6, 0x6, 0xfffffffffffffff8, 0x4000000000000000, @random="89a772f25a33", [0x0, 0x0]}, 0x10) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000c22000-0x4)=r4) 2018/01/20 14:01:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a86000-0x2)='+\x00', r0) 2018/01/20 14:01:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000869000-0x7)='mounts\x00') mkdir(&(0x7f0000027000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000b8c000)='./file0\x00', r0, &(0x7f0000366000)='./file0\x00') mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") sendfile(r0, r0, 0x0, 0x10000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000039f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) 2018/01/20 14:01:22 executing program 4: r0 = syz_open_dev$sg(&(0x7f00002c1000-0x9)='/dev/sg#\x00', 0x0, 0x8480) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f000097c000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3b, ""}], 0x10, 0x0}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/20 14:01:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffbfc, &(0x7f0000000000)={0x0, 0x0}) 2018/01/20 14:01:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0x5c)=""/92) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xcaf4999, 0x101000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x800, 0x0) r3 = accept4$inet6(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000001000)=0x3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200040, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000001000)={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2ffa}, 0x3f, [0x1000, 0x2, 0x7fff, 0x400, 0x40, 0x0, 0x7, 0x6]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000003000-0x3)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000)='/dev/keychord\x00', 0x80, 0x0) ioctl$KDSETLED(r5, 0x4b32, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000005000-0x4)=0x6, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000006000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000005000)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000007000)=""/178) times(&(0x7f0000007000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000009000-0x18)={0x0, 0x3f, 0x20, 0x442, 0x4}, &(0x7f0000008000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000008000)={r7, 0x7, 0x0}, &(0x7f0000008000)=0xc) 2018/01/20 14:01:22 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000002000)={0x6, 0x1087, 0x7, 0xcc, &(0x7f000001d000-0xcc)=""/204, 0x14, &(0x7f0000018000)=""/20, 0x2c, &(0x7f0000013000)=""/44}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000001c000-0xf1)=""/241) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000000e000-0x96)=""/150) 2018/01/20 14:01:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000bcc000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f0000dd8000)={&(0x7f00009a7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000dac000)=[], 0x0, 0x0, 0x0, 0x0}, 0x2) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001cb000)="", 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000033c000-0x4)=0xfffffffffffffff7, 0x4) recvfrom(r0, &(0x7f0000251000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000ade000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpid() ptrace$peek(0x2, r1, &(0x7f0000c41000-0x8)=0x0) 2018/01/20 14:01:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000074000)=0x0, 0x4) 2018/01/20 14:01:22 executing program 5: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0xfffffffffffffddc, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd85) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/20 14:01:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000098000)=[{{&(0x7f0000323000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f000083f000-0x40)=[{&(0x7f000052f000)=""/253, 0xfd}, {&(0x7f0000423000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c10000-0x26)=""/38, 0x26}, {&(0x7f0000b76000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f00001f8000)=""/58, 0x3a, 0x2}, 0x32}, {{&(0x7f0000682000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f00007bd000)=[{&(0x7f00002eb000-0x7f)=""/127, 0x7f}], 0x1, &(0x7f000092f000-0x63)=""/99, 0x63, 0x4}, 0x800}, {{0x0, 0x0, &(0x7f000049e000-0x50)=[{&(0x7f0000bb3000)=""/4096, 0x1000}, {&(0x7f0000dc2000)=""/228, 0xe4}, {&(0x7f0000110000-0xd2)=""/210, 0xd2}, {&(0x7f00009e0000)=""/0, 0x0}, {&(0x7f0000afe000-0x21)=""/33, 0x21}], 0x5, &(0x7f0000e05000)=""/213, 0xd5, 0x9}, 0x3ff}, {{&(0x7f0000a88000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000049b000-0x10)=[{&(0x7f0000aad000)=""/51, 0x33}], 0x1, 0x0, 0x0, 0x2}, 0x7}, {{&(0x7f0000c95000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000482000)=[{&(0x7f0000b59000-0x25)=""/37, 0x25}], 0x1, &(0x7f0000683000)=""/133, 0x85, 0x3ff}, 0x50d228c1}], 0x5, 0x2, &(0x7f00003d8000)={0x77359400, 0x0}) sendmmsg$unix(r1, &(0x7f0000926000-0x38)=[{&(0x7f0000e2d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e82000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 14:01:22 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000004000)=[{&(0x7f0000001000-0xee)=""/238, 0xee}], 0x1, &(0x7f0000007000-0x40)=[{&(0x7f0000007000-0x984)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000007000)='./file0\x00') 2018/01/20 14:01:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cf2000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = getpgrp(0x0) sched_getparam(r1, &(0x7f000005c000)=0x0) 2018/01/20 14:01:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00008fe000-0x4)=0x0, &(0x7f0000c7e000)=0x4) r1 = creat(&(0x7f0000cf8000)='./file0\x00', 0x23) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00005f0000)={0x0, 0xbb, 0x5, 0xffff}, &(0x7f0000d51000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000060d000-0x8)={r2, 0x100000000}, &(0x7f0000f4d000)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000240000)=0x0, &(0x7f0000b0c000-0x4)=0x4) 2018/01/20 14:01:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = accept(0xffffffffffffffff, &(0x7f0000fe6000-0x5)=@un=@file={0x0, ""/3}, &(0x7f000016f000)=0x5) mkdir(&(0x7f000076b000-0x8)='./file0\x00', 0x71) recvmmsg(r0, &(0x7f00009c9000-0x3c)=[{{&(0x7f0000222000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b1b000)=[{&(0x7f000054a000)=""/118, 0x76}, {&(0x7f0000016000-0xe0)=""/224, 0xe0}, {&(0x7f00000a8000)=""/71, 0x47}, {&(0x7f0000588000-0xfc)=""/252, 0xfc}, {&(0x7f000049a000)=""/167, 0xa7}], 0x5, &(0x7f00009c7000)=""/99, 0x63, 0x7}, 0x5}], 0x1, 0x100, &(0x7f0000fcc000-0x10)={0x77359400, 0x0}) pivot_root(&(0x7f00006ef000-0x8)='./file0\x00', &(0x7f0000344000)='./file0\x00') syz_fuse_mount(&(0x7f0000c3f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xc1000) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xc, &(0x7f0000c19000-0x4)=0x1, 0x4) 2018/01/20 14:01:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000efb000)=0x0, &(0x7f00008e3000-0x4)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008ef000-0x5)='reno\x00', 0x5) 2018/01/20 14:01:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xe, 0x7fffe, 0x4) 2018/01/20 14:01:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000024b000)='/dev/hwrng\x00', 0x1, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) setsockopt$inet_mreqsrc(r0, 0x0, 0x20000000026, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) ioctl$TIOCCBRK(r2, 0x5428) msync(&(0x7f0000315000/0x2000)=nil, 0x2000, 0x3) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000925000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d46000)={0x0, 0x400}, &(0x7f0000214000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000032a000)={r4, 0x5, "1a9558b780"}, &(0x7f0000967000-0x4)=0xd) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/01/20 14:01:22 executing program 1: r0 = socket(0x10, 0x84007, 0x6b88bf3f) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006f9000)=@common='erspan0\x00', 0x10) write(r0, &(0x7f0000ed7000-0x27)='&', 0x1) 2018/01/20 14:01:22 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000016000-0x15)='/proc/self/net/pfkey\x00', 0x141000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7fff) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x1, 0x5, 0x9, 0x0, 0x4}, &(0x7f0000017000-0x4)=0x14) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000017000-0x20)={0x7f, 0x7, 0x8002, 0x3, 0x8, 0x100, 0x7fff, 0x2, r2}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000c000)={0x28, 0x5e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 14:01:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000004000)=@get={0x1, &(0x7f0000f72000)=""/254, 0x7fffffff}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000027d000-0x6e)="2400000052001f1d07000000000904000221071008000100ffffe80800460000e6000066", 0x24) recvfrom$inet6(r1, &(0x7f00008db000)=""/208, 0xd0, 0x0, 0x0, 0x0) [ 248.940943] IPVS: Creating netns size=2536 id=22 [ 249.725668] audit_printk_skb: 612 callbacks suppressed [ 249.725673] audit: type=1400 audit(1516456884.722:13886): avc: denied { sys_admin } for pid=9504 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 249.757673] audit: type=1400 audit(1516456884.762:13887): avc: denied { sys_admin } for pid=9739 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 249.783907] audit: type=1400 audit(1516456884.782:13888): avc: denied { sys_admin } for pid=9739 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 249.809985] audit: type=1400 audit(1516456884.812:13889): avc: denied { sys_admin } for pid=9739 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 249.835267] audit: type=1400 audit(1516456884.832:13890): avc: denied { sys_admin } for pid=9739 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 249.861434] audit: type=1400 audit(1516456884.862:13891): avc: denied { sys_admin } for pid=9739 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 249.887206] audit: type=1400 audit(1516456884.882:13892): avc: denied { sys_admin } for pid=9739 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 249.912748] audit: type=1400 audit(1516456884.912:13893): avc: denied { sys_admin } for pid=9739 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 14:01:25 executing program 5: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005a4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000adb000)=0x14) r2 = memfd_create(&(0x7f0000345000)='\\/+GPL$\\+user\\\x00', 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000ad9000-0x4)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000adc000)=0x9, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f00004a2000-0x2f)=""/143, 0x8f, 0x40002102, &(0x7f0000add000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/01/20 14:01:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00008df000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getpeername(0xffffffffffffffff, &(0x7f000090a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0d000-0x4)=0x26) finit_module(r0, &(0x7f0000acf000)='/dev/binder#\x00', 0x2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009bd000+0xd6d)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000787000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f00002e5000)=[@flat={0x73622a85, 0x0, 0x0, 0x2}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) sync() 2018/01/20 14:01:25 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000011000-0x11)='/dev/vga_arbiter\x00', 0x10800, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000017000-0x8)={0x0, 0x40}, &(0x7f0000012000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000)={r3, 0x80, 0xce}, 0x8) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x41, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x3}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/20 14:01:25 executing program 2: prctl$intptr(0x1d, 0x2) 2018/01/20 14:01:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$binder(&(0x7f0000038000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) 2018/01/20 14:01:25 executing program 3: r0 = socket(0x10, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) write(r0, &(0x7f00003ff000-0x29)="", 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000acd000-0xce)="acb197205b65252633030773b75d2c400dc0830653e753bb8bea2273de468a86037d5d56c396d194561c5fd114ee47e7d5edc955a9c4145781d5feb04605ffe507a720898c95415c25f959370ee91a7abbc9fd5f3c12ae8afdb03e9351b374a3984323048e05d76a151448175fdc58f52c62710d3a7eaa85453e284d3d7e902b4dd4b55edac51b9ea13593a4b00926ba563bc9e103a5a5d6c3d9cc7c5d281377dec1def18f72686296a1a9f41a656b4a125b4036d5d60c9ff6f05cb9edcff6b186c6e251119f60928d5e96bacef6") 2018/01/20 14:01:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)='\\\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x301200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000002000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x4}}, 0x26) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000)={@generic="c889629228bf24386aaa1717992c12a0", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000003000)=0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x30, 0x4, 0x0}, &(0x7f0000003000)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000)={r3, 0x8e4000000000000}, 0x8) 2018/01/20 14:01:25 executing program 6: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e77000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000e77000)="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", 0x1010, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0xfffffffd, "86462eb966dc", 0x0, 0x0}, 0xfffffffffffffd9f) [ 249.968783] audit: type=1400 audit(1516456884.972:13894): avc: denied { sys_chroot } for pid=9739 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 14:01:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x6deb3d3d) ioctl$TCSETA(r1, 0x5406, &(0x7f0000c19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0xa000, 0x3, &(0x7f0000000000/0xa000)=nil) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x100000c) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/20 14:01:25 executing program 1: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006d1000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000075d000)={0x0, 0x2c, &(0x7f000000e000)=[@in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b43000-0x4)=0x10) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b42000)={r2, 0x5, 0x20, 0x34, 0x2}, &(0x7f00002c1000-0x4)=0x18) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00008d0000-0x10)=@req={0x6, 0x1, 0xa937, 0x1f}, 0x10) [ 250.009635] audit: type=1400 audit(1516456885.012:13895): avc: denied { set_context_mgr } for pid=9742 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/20 14:01:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00002ae000-0xf0)=[{{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000f8b000-0xb7)="74bf30bdb111dc4d68d7eda49b217d9600c164ac7cc065bbb81a85bd35fef9b97bb25da07514f9659598ee6ea0bcf680312a6561fcbbd1a131e468a297f81928eb91e20a3f3020ca2a0ddc5773b387db6903391828b17b2070cb5c32d2624c50dfa25759315971ae97b9b8f6d75a9c34ec3d4e3332faf44f07728c75fd80176c7f74a6c83fbfb5d5fd0378540f4ab125453c69e165ceea8fb413aed61ce547c657f622ee6eb76bb804e413d12f301a639d885c0298cfae", 0xb7}, {&(0x7f000031a000-0xa)="b860365ae274a9ddfbde", 0xa}, {&(0x7f000094d000)="aea82228928798776921109c9570c299cf5abfd9b202e4d3e06ddf3d4acb647a65f1742b26d7b4b9", 0x28}], 0x3, &(0x7f00009bf000)=[{0x28, 0x117, 0x8, "e09ec602c0377e9465de76d1785a2e3da1c201"}], 0x28, 0x80}, 0x2}, {{&(0x7f0000072000)=@rc={0x1f, {0x6, 0xffffffffffffff6c, 0xa0ab, 0x40, 0xff, 0x20}, 0x7}, 0x9, &(0x7f000042e000)=[{&(0x7f00007b3000)="a6f0b11ec9913a28d6cac647acbf535e1d97397e3838bc28094f29fa87759036f4b2c1a671912354fcd60e7338130093922b7350cb057b12b3d05982ff5d6285d68fb59af1c815eba51ce34609e0e477816cc3670fd8dbaa", 0x58}, {&(0x7f0000f55000-0x5c)="4fdc9c418f90a66e1b997dfdad0c38001eaf523b4ab1d7e3fc6b1d9b6f5dde3571a8fbeff89dbe377562704050224dcc7127f6869e4e9399564883f8c2b013bafac8d73c9c8946a4b0e4959f6f9c66be1cb32c84557fe3ffae1f67bd", 0x5c}, {&(0x7f0000a10000)="89533f99f44a0bd346787c9f98fa2436982dcb27318c8e5fd1dfc19ace069346fc7c5cd7b92921503072ed80bde8e7ce34c862f3c4597667e420447bdde3026d43f76e704d71ecbdea7f02cc178c6533bdc07edd55b9eb0fd028982f73c36d250f16381cf6b3373276a4bcadca6f9b6ff5cb8ca02f472e88a386263b7070f4e4a1c5769416e7c41fa4fd45b264c22f7e2cafe36c0c0ea450f054a956fc6eba5c04e84cc8f63971242b8987ec300ab6c08a33fa48877dc9b7cd6a3afc3f6afa12ff5aadd727d46414d89d", 0xca}, {&(0x7f0000e6e000)="267df9f370f1ce822788b67cb903b29b5cb7aa994c25b07e9d0fdaeee59e82726680dc20b05a75d5cb473228cc9fff8ecba52d705dbfedb80e55c29f6ffd3d3a09ea9bb30eb81df9b3f56e0b03370f64454734c33ce9cb5ce91fab91c47ea2e701263ac7273b338e12c55b99c43477b23eb03f2d5677a36e2b2c483ad7179fc1fb3757d70d364f32243c7fe4e143e905c061fa6240df6b908ef46569318f48756cf92883b531b528b1471caa034159196cc6fd1ce0238cd2bfd6b82a70452139efa17b69ac182e1bcf6240581f06ba3287251d6002369d48cd27bb1bf003bbc2187a9b22cb012ff69a2e7bb38174a69aedb53cf5", 0xf4}], 0x4, &(0x7f0000038000-0x40)=[{0x40, 0x10f, 0x5, "5076c7a8f6921583817afd0dae8d62bae36dcda599c3c3e49612dd246e015cfd8b2882a4b1c841ed5e0ea7106d"}], 0x40, 0x4008000}, 0xffff}, {{&(0x7f00005d4000-0x8)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00004f3000-0x1e)=[{&(0x7f0000297000)="f9e33872462e7f69f3469058d0a9375bcbe58357d54013dfe1e15ba57f796bbe3dc3c30ecceb1824b234f80083512adfc205be105525", 0x36}, {&(0x7f0000927000)="991641694b4e76f1cc574123789cb81e7ddb67209dee2d2294cd6eca626db6ff3838238f72e956ff3ddf52055823349c67ec29274d3429f0e13999f4b6df1b340854488e7ce610ebb61e04ec054e650d70ac6cedef48a3fab6bb22ad19f5bfeb8fb470e0d12fb2b8197f38616d3eea287ef10f1590b841dd24e9e7a144a5dadee81e28380d541bbfe4e5674cf4740d5b5b544401ae29e17aba9b060a", 0x9c}, {&(0x7f00001c8000)="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", 0x1000}, {&(0x7f000061d000-0x33)="286e2fbb6eebedc95a7113747fa04b0d7cf457c9b989ccbf1b6e1ed31b8b92a594eade5c7624359fee6b0f00b26e02b5f7c399", 0x33}], 0x4, &(0x7f0000b78000)=[{0x30, 0x10b, 0x5, "0bcb0f3b28822d21f857cdd8dbc77cdc9d7dc9be13be5a87fb64"}, {0x110, 0xbe, 0xffffffff7fffffff, "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"}, {0x108, 0x110, 0x8, "d083997410f0765587e8788eecc23b8eb29cf8880bf394c82ec9c5b6084dddd644336ff66cf5270c2eed728869b99119a73a1ac4a24d35bbc17adab6c363cbf74e353d0368f24ceeed82187358651ba9e04b80d8816e49f9fd17f08635bc30ce6873261a64d8002f0645e4dadceee843954651553fc260aa2f872abd6483156d931e771d4df44ceb2bf5f06b26326e7260db7a93e2c2351a798a3a61410fed8df5984f6392b2642db2b3fdb16c373944b52b35f835d4d5fe9dd16ccb35077eebf0484be987ad39ebbae87f4b0eaf063295bb31d5845375aee2bca2473cffa7bb6941a5449d6cc08f89cfa74d431869f088accf0c45718912"}, {0x60, 0x10e, 0x4, "1c21c1c11b39534bbf361fec2e98beeea874c25f780a7eab12b58bfefbc11b229766aac476eb3382ce59555d86f14fff7f319578552d2745406044810ef544b7e382b50b9043bcde0ad6c2b2407be4"}, {0x78, 0x0, 0x8, "72f383190424c8acc92d5cf1baa25acecfa233b5811262306041c0738967b996fd835c81848a0e25431596e8c3316e8ee50cb50d588d190a9d63b374b1038df7a0d13d0ecc4168792cf2fa8490960e0f7bd8a12e4136e18124a19308dce6221a7f776f"}], 0x320, 0x4000801}, 0x2}, {{&(0x7f0000a91000)=@nfc_llcp={0x27, 0x4, 0x2, 0x5, 0x5, 0x7, "5151d196e183b83fc3471472e2807bc94a2d41c859fe8b00d91c7ca2600f9a17e39a7b4a4199236f6b8514d14364d0ca3a7fda2ae6ec5977e684ebac109d53", 0x7c20}, 0x60, &(0x7f00009ab000-0x50)=[{&(0x7f0000ae3000)="2a21e2006baf09bb2d4c5c14b0e4e920f068f8183636ba3bd272040e15eef3925d190b4acaf1249688d3cebb82c31458d423b14ea70d648b50342e11cba01d51b8bcc2251f836811d71d7f09fab482599c5668cda177d941ffb715", 0x5b}, {&(0x7f0000b02000-0xd3)="c7904b51a93d0b255149d7ac5c8dca1d7290b0a262341b014f06ede7ef18c141fb9b3cf381a787944437097096b55cfbe5fda2c20f21cafcf66d60b37848cbd033c5c32d3856ae4801f60fcda5a0f3ae26e9c2527c56c6c3b31a95e303c4ec41e91c30c3cadc0bf82292a5ccb9df64d67532e0f6fce13e79c535c4448f47b19b96e37016816be71577a0a25a5cce60bacb1209b6f4675a76f59c5fa97b401c8294f0c907f55a12d3744601342c86d77ef897e172893b5657fe46b54c9d5cb4f56562f20ba9720b9f191a2e7498c63e0fb31edb", 0xd3}, {&(0x7f000076c000-0xcc)="a8bffd5341b2bdcd97832a5825b87641db3229d3e6c3b5b7638038105306376a2c7a06fb4ab3028a32cebdfac8bc19a24438236a6d7688557d9cdb94661c16fb14fc18284152fd586bb0d58e5f978df4d320f10bb7c48b6e578cf696db75563677ed8a82f9e5bd3da6702b29c8b8c88052efe43e876e0fe5c9ae865ea7e49455b604675bbeaa9112da5e74550a4e6795f02961256b3d1834e3a0c05ad9eb86d1c4c0e7039b608978083bbcdc1ffbbdf13519c6bf0a3bb5fd19ed3f990b085a10d8b225d6eda7553132636a8d", 0xcc}, {&(0x7f000003a000)="", 0x0}, {&(0x7f0000753000)="7e3e421ad88c3b968cb30a48499e6958fac1e10eb3519454e3fe20d1c93fbdc3907d468d86f3b4a5c38986b389690aa2df7e595a01af03293d448e44e80052501126ab219be45dffd0ba9e775c0d42edd69963ece71a0e3483c6412aebe46aa46b834b05f3b5048f8ba7534e125d00d3a161c766ccb9", 0x76}], 0x5, &(0x7f00008e7000-0x230)=[{0x100, 0x18a, 0x1000, "9228087d47307cac7afeed4c73b681e83f05528213a57312a2030ab78095c718a3e25a369f301b57c46acc36dd2d6361f526db1d21c37dc0a8710b9d6e82d71879e6ad38b370d62268e16d2fbeda34579c5f9645861acb4adda71bf12b51e9910f8bda6f7bc1462595485409511fa657c5c99cce3ff485e0c15310a75d324a420c076b3093ae020df6e4845e283280c427ae75de8adab8deeff2cb5a8aa743b0197bda53a70093c7f96d092c4666e4e282e924d6b5e9354ec25c25f8c69ced0a840582e741da2da07caeb8d146d1efcafd348c3b84b70cec273e720d7a3813de879fdad0075d8ef477ff55"}, {0xc8, 0x115, 0x1, "f27d894c830a9dc94da9c723c08efb68bea534127d9b692dc3f54cb8d255ddc0e0c8698d0080355779eebc7c32f207ddb5e1636edb5f1cadfcb8b932851a6bb0b33c0cafbee081c84ada458ca347243389d1980c2040ff00718e74e3cf3e711c9040676cfedd38a3a7ac64b751821cd4ebf646f51395709c441a3627187d9ac0392948a5cd7adcaac056870116705aaea99d69dbea0fbba59887946fae4a1fa013346f5ce6e26b5523e919835f8837eee7c696"}, {0x68, 0x10f, 0x4, "30d86c94402dd301c81904f98bbad0293f55091954c29bb69ec25f05e40834cb7b002583f5062cb7444485511a3869668c86fd66c5bf3ebc93550b9b0adc1e44626a4d4eeb15e72ca519a7306da5551ff34d324cd7"}], 0x230, 0x44}, 0x5410}], 0x4, 0x4) sendmsg(r0, &(0x7f0000df0000)={&(0x7f00006b8000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(authencesn(sha3-512,ctr-serpent-sse2))\x00'}, 0x58, &(0x7f0000427000-0x10)=[], 0x0, &(0x7f0000b4d000-0x1308)=[{0x10, 0x0, 0x0, ""}], 0xf, 0x0}, 0x0) 2018/01/20 14:01:25 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f000000c000)='./file0\x00', &(0x7f000001c000)=""/249, 0xf9) 2018/01/20 14:01:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bd3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000965000)={0x0, 0x0}, &(0x7f0000b5b000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x1) write(r1, &(0x7f0000c11000)="260000002a00ff000343007fcdffff01000303ff0100000000090000000001ff00000000fea0", 0x26) 2018/01/20 14:01:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fea000-0x12)={0x0, 0x1, 0x5, [0x4, 0x9, 0x3, 0x6, 0x5]}, &(0x7f000028b000)=0x12) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c09000-0x6)=@assoc_value={r2, 0xcf}, 0x8) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00002d5000-0x4)=0x2, &(0x7f000076b000-0x4)=0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f3b000-0x4)=0x0) sched_getparam(r3, &(0x7f00003c6000)=0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000372000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000e5c000)="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", 0xff4}], 0x1, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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0x1010, 0x0}], 0x1, 0x4800) 2018/01/20 14:01:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) bind$netlink(r1, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) close(r1) [ 250.083167] binder: 9742:9746 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 250.089844] binder: 9748:9758 ERROR: BC_REGISTER_LOOPER called without request 2018/01/20 14:01:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f00007d7000-0x50)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) 2018/01/20 14:01:25 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c0d000-0xd)='net/rt_cache\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000658000)={r1, 0x100, 0x7, 0x7, 0x100000000, 0xfffffffffffffffc}, &(0x7f000066a000-0x4)=0x14) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000f6c000-0x10)='/dev/input/mice\x00', 0x0, 0x402002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000809000)={@common='vlan0\x00', @ifru_mtu=0x0}) r3 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) [ 250.132297] binder: 9742:9775 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 250.143891] binder: 9748:9777 got reply transaction with bad transaction stack, transaction 474 has target 9748:9758 [ 250.157542] binder: 9742:9746 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 250.165258] binder: 9742:9759 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 250.212891] binder: undelivered death notification, 0000000000000000 [ 250.234412] binder: 9748:9777 transaction failed 29201/-71, size 24-8 line 2935 [ 250.242263] binder: 9748:9788 ERROR: BC_REGISTER_LOOPER called without request 2018/01/20 14:01:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8)={0x0}, 0x8) getuid() unshare(0x40600) fchdir(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000639000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000773000)={0x6, 0x1}) [ 250.243838] binder: BINDER_SET_CONTEXT_MGR already set [ 250.243845] binder: 9748:9758 ioctl 40046207 0 returned -16 [ 250.249215] binder_alloc: 9748: binder_alloc_buf, no vma [ 250.249235] binder: 9748:9758 transaction failed 29189/-3, size 0-0 line 3127 [ 250.294123] binder: release 9748:9758 transaction 474 in, still active [ 250.302306] binder: send failed reply for transaction 474 to 9748:9777 [ 250.309189] binder: undelivered TRANSACTION_COMPLETE 2018/01/20 14:01:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) r2 = epoll_create1(0x0) r3 = gettid() sched_rr_get_interval(r3, &(0x7f000098f000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000b36000-0xc)={0xfffffffffffffffc, 0x0}) fcntl$setflags(r2, 0x2, 0x1) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00005ba000-0x18)={0xfffffffffffffffe, 0x4, 0x4, 0x4, 0x2, 0x9}) 2018/01/20 14:01:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x2, 0x10000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) prctl$getreaper(0x9, &(0x7f0000001000-0x8)=0x0) 2018/01/20 14:01:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x10000000000004, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000098d000)='net/dev\x00') ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000fdd000)={@generic="1969d06b4adf23e50ec2ded0e8c68348", 0x1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000829000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x1, 0x3, 0xc, 0x2, 0x200, 0x7}, 0x20) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000a3e000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00004d2000)=[{0x8, 0x4}, {0xf, 0x1}, {0xf, 0x3cb}, {0x0, 0x5}, {0x6, 0x4}, {0x2, 0x3}, {0x4, 0x8}, {0xa, 0x101}, {0x6, 0x0}], 0x9) preadv(r2, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) fgetxattr(r1, &(0x7f0000b4b000-0x11)=@random={'security.', 'net/dev\x00'}, &(0x7f0000673000-0xa2)=""/162, 0xa2) 2018/01/20 14:01:25 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a23000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) request_key(&(0x7f0000916000)='trusted\x00', &(0x7f000010a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000757000)='/selinux/load\x00', 0xfffffffffffffff9) ioctl$VT_WAITACTIVE(r0, 0x5607) mremap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f000023d000/0x1000)=nil) sendfile(r0, r0, 0x0, 0x80000001) unlinkat(r0, &(0x7f000059d000)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000911000-0x8)=0x0) readv(r1, &(0x7f0000200000)=[], 0x10000000000003ef) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000b9000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004f9000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ffb000-0x8)={0x1, r2}) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) clock_gettime(0x0, &(0x7f00008b2000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000a14000-0x5)={0x0}, &(0x7f0000b0d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000709000-0x10)={r3, r4+10000000}, 0x8) 2018/01/20 14:01:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) renameat2(0xffffffffffffffff, &(0x7f0000ef4000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000753000-0x8)='./file0\x00', 0x0) r0 = add_key$user(&(0x7f00004b9000-0x5)='user\x00', &(0x7f0000800000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003b6000-0x4)="1a3e31a6", 0x4, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) 2018/01/20 14:01:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008d7000)={0x0, 0x0}) socket(0x10, 0x803, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 14:01:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) write$sndseq(r0, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) sendto$inet6(r0, &(0x7f0000e18000)="1ce6a41e416d1f9dba94bb0250b3893db378d2743b6a72981ae53dfb59d98afca7c4740306f564cae3567193ece7d7023959d298aa0d6624005a67c3033d2f207a3ed2ede3f28afaa82410fcb7533e3163a65de60fa82f16f8ecba072b9c8549db2450866473fc3429cb993036c5dab6d8c363609428fe999432feb3c5f8f5a0065fbb69c56bf7f50d6536460fcd72a2161f6418856cf4d53f701dcada3c7278d628c1f2b4c169632e9c4c9654f064f1f9d3095636571d94aac85ff5a429909391e609a20f3f64116c5285ee8b3ea7c3aa5b6f5f5a2df9a5c40a5dbc75fe", 0xde, 0x4004015, &(0x7f000029f000)={0xa, 0x2, 0xa4c0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) sysfs$1(0x1, &(0x7f0000552000)='/dev/sequencer\x00') setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00004b0000-0x1c)=@req3={0x6, 0x101, 0x3, 0xb1, 0x5, 0x1ff, 0x0}, 0x1c) 2018/01/20 14:01:25 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001b3000-0x9)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000e7d000-0x4)=0x35a, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r1, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) openat$ptmx(0xffffffffffffff9c, &(0x7f000009a000-0xa)='/dev/ptmx\x00', 0x400, 0x0) 2018/01/20 14:01:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000+0x17a)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x80020000, 0x0) getsockname$inet6(r1, &(0x7f0000a62000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000057e000-0x3)=0x1c) finit_module(r0, &(0x7f0000000000)='system\x00', 0x2) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000643000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000439000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 14:01:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000823000-0x24)={0xc24, 0x7, 0x81, 0x7, 0x91, 0x1, 0x7292, 0x5, 0x8, 0x0, 0x2, 0x4}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/20 14:01:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f0000000000)={0x0, 0x0}) r0 = dup(0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xaa3, 0x4) [ 250.314376] binder: undelivered TRANSACTION_ERROR: 29201 [ 250.321710] binder: undelivered TRANSACTION_ERROR: 29189 [ 250.340310] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/20 14:01:25 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000009000)=0x0, &(0x7f000000a000-0x4)=0x4) pipe(&(0x7f0000008000)={0x0, 0x0}) splice(r0, &(0x7f0000003000-0x8)=0x0, r1, &(0x7f0000004000-0x8)=0x0, 0x7, 0x0) 2018/01/20 14:01:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c4000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00001de000-0x19)="d462a09df2e0360742fd185a605db4bd08632e37e1baf833f1", 0x19) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$netrom(r0, &(0x7f0000cfe000)=@full={{0x3, {"73fcf615ee3e79"}, 0x80}, [{"0d197432a45f48"}, {"21015ac23fdf23"}, {"39cc353d2f4319"}, {"42589ee62d291f"}, {"62455256ef6821"}, {"f0283dd4595159"}, {"c5b8dbd1fb7a67"}, {"51be0351fa99f7"}]}, 0x48) sendto$inet(r1, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f00008c0000-0x150)=[{&(0x7f0000909000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000d0f000)=[], 0x0, &(0x7f000049b000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/20 14:01:25 executing program 4: userfaultfd(0x332b0bbc323f3db8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00008ed000-0x12)='/dev/input/event#\x00', 0x9, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006a1000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) connect$llc(r2, &(0x7f000032f000)={0x1a, 0x18, 0x0, 0x2, 0x2, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000adc000)=0x5bb) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006e7000-0x1000)="", 0x0, 0x4000, 0x0, 0x0) 2018/01/20 14:01:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = request_key(&(0x7f0000967000-0xc)='cifs.spnego\x00', &(0x7f0000f25000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007ba000-0x2)='*\x00', 0xfffffffffffffff9) r2 = request_key(&(0x7f0000246000-0x8)='big_key\x00', &(0x7f0000318000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cf7000-0x1)='\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r1, &(0x7f00002f6000)="0584883b929500bc0196b9fa6146289450f281c558b554382484b828b1fefe0632b6d161bd2bafe481df2ef389da7f7094c42aa24ac8bd6a048ec338c9d26045c8663cf26bf544a3318975145179147b8493289463fefde5f5306d1204bcdd5ff94ce87db2cd64b3bcf944def4a51fb34f9ba0eff8173449deeb8b9044754917b5eae126e919aa7738a302d11e24e3cdb85f1c8bdccf2cf614253c2e4283495de6d2b94dc1de34aa09f06233b595604344137ccaadc05a160b22162d3f493c667b5dd47b0074b490a0f9f16d577ca8219436127a0b4a15ab28a4e1f0281a23678102de77429ecf48", 0xe8, r2) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000860000-0xc0)=""/192) syz_emit_ethernet(0x3e, &(0x7f0000d01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x2c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/20 14:01:25 executing program 2: mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006a2000)={0x7f, 0x2}, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d37000-0x4)=0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d39000-0x8)={0x0, 0x0}, &(0x7f0000d38000)=0x8) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000d38000-0x3c)=[{{&(0x7f00006a1000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x4, 0x2, {0xa, 0x3, 0xf3fe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9}}}, 0x32, &(0x7f0000d37000)=[{&(0x7f0000d38000-0x69)="3956d4d9dfa68a155e0eefc1076d5d565efc02f98ccc68450d492fbbfd5004b64b9afb00c406fa6220346ed6c0729a4fb9337d195b1a9dd7a5db8db3b3b17bdd5c1f9f18d89c925468cb2b09165373a6488488706a93f129444bb60a424b981075a2b016190d66bb07", 0x69}, {&(0x7f0000d38000-0xab)="cdd8b059497a42e33310915d39dddc3b9c4847e80bd3504a15f80803dd37d06472182e7396702a96faf622dbce7de278ee10e05c6f67d048cf7298381a5d13a3d6dad3311c1dd82ece936b01214cbe822ff937ff03449e68a4cbe4cf6463922f43e2bf0dc3a310991e5ac00614b3304ede8455994c79031ff3821d3e73bf18c9db13b85386a46832bb85a72a5a8c5ab828496183be3ebd3bddba405ab98a32ed05320aa104bf6362af4eba3f9300366cbd991d3d3c39316365b4827c04510e0c96a568ae3601a659a9483a4f391d25ad763ffb4c516cb4f51cd3a6667065eb2e9c904b", 0xe3}], 0x2, &(0x7f0000d37000)=[{0x68, 0x118, 0xea90000000000000, "e7e0c634174517c6300fb7346bbaeead42ff630a718c355e29d62d094cb2ff471ccd3d7eafdde8b41e28c4dccb55b90add4f033fafa1f76a6129b1db4d16bc06ba2abfe2bd26b2fab0d616bb89b3545aedbeb1"}], 0x68, 0x4}, 0x3ff}], 0x1, 0x4000000) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d37000-0x4)=r1) r2 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000b7b000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f0000d38000)=0x1e) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000367000)=0x0, 0x4) 2018/01/20 14:01:25 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc1000)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000475000-0x14)={0x0, 0x1, 0x3, 0x4, 0xfff, 0xceb}, &(0x7f0000fc1000)=0x14) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fc1000)={r2, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7}, 0x98) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000fc2000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1f}, 0xfffffffffffffc40) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000db9000)=0x0, &(0x7f0000f72000-0x4)=0x4) sendto$inet6(r3, &(0x7f0000fd5000)="04", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/20 14:01:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000803000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006f6000-0x20)={@generic="17c66e2f0bdba8ef001000", @ifru_addrs={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00001f0000)=0x0, &(0x7f0000d10000)=0x4) clone(0x800400, &(0x7f0000beb000-0x16)="", &(0x7f0000f36000-0x4)=0x0, &(0x7f000094a000)=0x0, &(0x7f0000c5b000-0xb44)="03") 2018/01/20 14:01:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x26) unshare(0x24020000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c67000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000841000)=0xe8) bind$netlink(r0, &(0x7f0000c9c000)={0x10, 0x0, 0x0, 0x1000}, 0xc) symlinkat(&(0x7f000038c000)='./file0\x00', r0, &(0x7f0000ab5000-0x8)='./file0\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003a8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 250.478910] binder: BINDER_SET_CONTEXT_MGR already set [ 250.494504] binder: 9837:9840 ioctl 40046207 0 returned -16 2018/01/20 14:01:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) poll(&(0x7f00003be000)=[], 0x0, 0x5d) write(r1, &(0x7f00000b5000)='\b\x00', 0x2) 2018/01/20 14:01:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r0 = memfd_create(&(0x7f000070f000)='\x00', 0xfffffffff7fffffe) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f00001c4000)=[], 0x0) dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x62, @tick=0x2, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$user(&(0x7f0000539000)='user\x00', &(0x7f0000af1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e7b000)="ae8e38ad3737eb8dd3ad81a3f452f2dc4de856f7a4db6f23c0827cb5c2e559f7392f6837e20418d5dd41e8968bed9eaca3d46b1843161ef7b60a142bc5f71f47273ed2426c5f0c4333427b825c49c8770c", 0x51, 0xfffffffffffffff9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00007c2000)={0x8000, 0x1, {0xffffffffffffffff, 0x1, 0x8, 0x3, 0xb7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = add_key$keyring(&(0x7f0000015000-0x8)='keyring\x00', &(0x7f00005eb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r3) ioctl$void(r0, 0x0) 2018/01/20 14:01:25 executing program 4: readlinkat(0xffffffffffffffff, &(0x7f0000fca000-0x8)='./file0\x00', &(0x7f000074e000)=""/0, 0x0) mount(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) fstat(r0, &(0x7f00002a2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 14:01:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000360000)='/dev/rfkill\x00', 0x420e80, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000c0000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000389000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff659, 0x32, 0x7ff, 0x0, 0x0}, &(0x7f0000364000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007cf000)=@assoc_value={r1, 0x10000}, 0x8) lseek(r0, 0x0, 0x4) r2 = creat(&(0x7f0000ce9000-0xc)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000056b000)=0x0) mq_timedsend(r2, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000066d000)={@generic="3570a6ce62efcb639996af31da0cac1c", @ifru_flags=0x2000}) 2018/01/20 14:01:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00001bc000+0x4eb)=0xffffffffffffffff, 0x0, 0x0, &(0x7f00001b7000)={0x77359400, 0x0}, &(0x7f000081c000)=0x0, 0x7fffffff) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00007b3000-0x8)=0x7, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000215000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005bd000)=0xe8) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000016f000-0x8)={0x800, 0x400}) pipe2(&(0x7f00006a8000)={0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000df9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 14:01:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b27000)='timers\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f000066e000)=""/0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000f71000-0x8)='./file0\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f70000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 14:01:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004fa000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000e52000-0x6)={0x8, 0x3, 0x3}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a76000-0xa)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000a3000)=0x0) 2018/01/20 14:01:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{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]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 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) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000033a000-0xa)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/01/20 14:01:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000795000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) stat(&(0x7f00002c5000)='./file0\x00', &(0x7f0000fbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 14:01:25 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x24000000000000, 0x5, [0x1c, 0xfffffffffffff000, 0x7, 0x2, 0x2]}, &(0x7f000000f000)=0x12) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000014000-0x8)={r2, 0x6, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x1c, &(0x7f000001c000)=[@in6={0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000004000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000001b000-0x8)={r3, 0x3f}, &(0x7f0000014000-0x1)=0x8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f000001b000)={@common='sit0\x00', @ifru_ivalue=0x0}) 2018/01/20 14:01:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000-0x15)={0x7fffffff, 0x800, 0x0, 0x7, 0x1f, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000824000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) sendto$inet(r1, &(0x7f0000169000)="", 0x0, 0x0, &(0x7f0000998000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 14:01:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fb8000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000636000-0x8)=0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/20 14:01:25 executing program 3: r0 = userfaultfd(0x0) clone(0x0, &(0x7f0000947000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") listxattr(&(0x7f00002a7000)='./file0\x00', &(0x7f00006a1000-0x1000)=""/4096, 0x1000) pipe2(&(0x7f0000775000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000000)=0x0) fcntl$getown(r0, 0x9) 2018/01/20 14:01:25 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fe5000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) r2 = syz_open_pts(r0, 0x0) dup2(r1, r2) 2018/01/20 14:01:25 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000cb0000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x800000240000) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000fb8000)=0x3, 0x4) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000005000)='/selinux/member\x00') mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000035000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000f, 0x9) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000035000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000023000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) setreuid(r3, r4) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000035000-0xc4)=""/196, &(0x7f0000035000-0x4)=0xc4) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000037000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000037000)=[{0x8, 0x8001}], 0x1) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000039000-0x16)=""/70) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000036000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/20 14:01:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) getitimer(0x2, &(0x7f0000d64000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x4, 0x0}, {r0, 0x4, 0x0}], 0x2, &(0x7f0000e7d000)={r2, 0x0}, &(0x7f0000aad000-0x8)={0xa9000000000000}, 0x8) 2018/01/20 14:01:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f000022d000)=[{0x0, 0x0}], 0x1, 0x20, &(0x7f0000871000-0x8)={0x0}, 0x8) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) 2018/01/20 14:01:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a48000)=0x0) ptrace$setregset(0x4205, r0, 0x0, &(0x7f000031a000)={&(0x7f0000cea000)="01f3c067a38790a92a5c487ce5ef2caf85973929e9e686d0c509064adc898930ce7dac215839fe3ea885f8eaa5a6372b481e12536a075f7ce7ab645e25bfc876c87ae34def895fcd91b330203a73dda093248879cd8c2b2542f95491795ef777e3799ba55a1a4e72c07a65afc0113b781242877050dd7f5af5a826299130261da1ce4909d989f0a9065b2d4616ad902aa551116712307cacf58158ff11cb14f88653d7fc0028e7040b1b3b693c0cbe3f69149a071a19a100ae362333796547a2c459cc8ced0d8574b5ebd68a56ed7b572adafa14f2940bfa855422c826a25b81dde594f7529f2daa9b74f6", 0xeb}) unshare(0x20020000) r1 = gettid() exit(0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e9e000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) syz_open_procfs(r1, &(0x7f00001f9000-0x8)='ns/ipc\x00') 2018/01/20 14:01:25 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000008000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0xff}, &(0x7f0000009000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003000-0xa0)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x3, 0x62ed, 0x0, 0x10}, 0xa0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) r5 = mmap$binder(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x8, 0x10013, r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1000008, 0x20010, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000)={0x84, 0x0, &(0x7f0000009000-0x84)=[@increfs_done={0x40106308, r4, 0x2}, @release={0x40046306, 0x0}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x10, &(0x7f0000009000-0x18)=[@flat={0x0, 0x10a, r5, 0x0}], &(0x7f0000004000)=[0x28, 0x68]}}, @clear_death={0x400c630f, 0x3, 0x3}, @increfs_done={0x40106308, r6, 0x0}], 0xa6, 0x0, &(0x7f0000005000)="5a400395ce044c13cec46056b9dad924825b970f427f6836d70bba6b85a1d89b7fe5f391b3a576ed16db272ea0789d81cb1f8d2dac9e44c56fa00ad089b0da9800b8a6b5f589518a132439bdf1caf7a65bb5d5b9a3e6f25a86bd0247a593d529e6af5006ba109be1939e48b483fa68aded0fb09231eb78692d52e092a15826963df62470ffde480d64c54c8795f497ac299d57d2cf840539736933319960995cb20f20c1fbac"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r7, &(0x7f000000a000-0xbc)=""/188, 0xbc, 0x0, &(0x7f0000005000)={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000005000-0x30)={0x0, 0x0, &(0x7f0000009000)=[], 0x1, 0x0, &(0x7f000000a000-0xf1)='x'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000b000-0x7)='limits\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r8, 0x11, 0x65, &(0x7f0000008000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) [ 250.903058] binder: 9935:9939 BC_INCREFS_DONE u0000000000000000 node 478 cookie mismatch 0000000000000002 != 0000000000000000 [ 250.922270] binder: 9935:9939 Release 1 refcount change on invalid ref 0 ret -22 [ 250.933369] binder: 9935:9939 got transaction with invalid offset (40, min 0 max 24) or object. [ 250.945452] binder: 9935:9939 transaction failed 29201/-22, size 24-16 line 3190 [ 250.955918] binder: send failed reply for transaction 479 to 9935:9946 [ 250.993532] binder: release 9935:9939 transaction 481 in, still active [ 251.003490] binder: send failed reply for transaction 481 to 9935:9946 [ 251.010203] ------------[ cut here ]------------ [ 251.014948] WARNING: CPU: 1 PID: 7905 at drivers/android/binder.c:2151 binder_send_failed_reply+0x147/0x3a0 [ 251.024818] Unexpected reply error: 29201 [ 251.028965] Kernel panic - not syncing: panic_on_warn set ... [ 251.028965] [ 251.036312] CPU: 1 PID: 7905 Comm: kworker/1:4 Not tainted 4.9.77-ge12a9c4 #18 [ 251.043652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.052998] Workqueue: events binder_deferred_func [ 251.058032] ffff8801b336f918 ffffffff81d941c9 ffffffff83a47bc0 ffff8801b336f9f0 [ 251.066052] ffffffff83eac500 ffffffff82d62d47 0000000000000009 ffff8801b336f9e0 [ 251.074064] ffffffff8142f3c1 0000000041b58ab3 ffffffff8418ab70 ffffffff8142f205 [ 251.082077] Call Trace: [ 251.084652] [] dump_stack+0xc1/0x128 [ 251.090009] [] ? binder_send_failed_reply+0x147/0x3a0 [ 251.096834] [] panic+0x1bc/0x3a8 [ 251.101838] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 251.110053] [] ? vprintk_emit+0x3ad/0x750 [ 251.115838] [] ? __warn+0x1a9/0x1e0 [ 251.121099] [] ? binder_send_failed_reply+0x147/0x3a0 [ 251.127924] [] __warn+0x1c4/0x1e0 [ 251.133013] [] warn_slowpath_fmt+0xc4/0x110 [ 251.138965] [] ? __warn+0x1e0/0x1e0 [ 251.144231] [] ? _binder_inner_proc_lock+0x2c/0x50 [ 251.150797] [] binder_send_failed_reply+0x147/0x3a0 [ 251.157449] [] binder_thread_release+0x263/0x540 [ 251.163837] [] binder_deferred_func+0x43f/0xd10 [ 251.170138] [] ? __lock_is_held+0xa1/0xf0 [ 251.175925] [] process_one_work+0x7e0/0x1610 [ 251.181969] [] ? process_one_work+0x72c/0x1610 [ 251.188186] [] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 251.194660] [] worker_thread+0xe0/0x10d0 [ 251.200353] [] ? __schedule+0x683/0x1ba0 [ 251.206047] [] kthread+0x26d/0x300 [ 251.211218] [] ? process_one_work+0x1610/0x1610 [ 251.217518] [] ? kthread_park+0xa0/0xa0 [ 251.223122] [] ? kthread_park+0xa0/0xa0 [ 251.228731] [] ? kthread_park+0xa0/0xa0 [ 251.234339] [] ret_from_fork+0x59/0x70 [ 251.240470] Dumping ftrace buffer: [ 251.244028] (ftrace buffer empty) [ 251.247705] Kernel Offset: disabled [ 251.251312] Rebooting in 86400 seconds..