0bf7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000cb000-0xc)={r1, 0x80000, r2}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x5) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) 2017/12/18 14:32:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000033c000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000837000)={@common='ipddp0\x00', @ifru_names=@common='eql\x00'}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cc5000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000f82000)={0x2, 0x4, 0x100000001, 0xff, "1a4d5266a8845a61b570a36e863e0f31841d1c7efccf5c202c7c841b02242150"}) r3 = fcntl$dupfd(r1, 0x0, r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f000074d000-0x4)=0x100000001, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f00007ba000-0x4c)={0x5, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(r3, &(0x7f000083b000)=""/4096, 0x1000, 0x1, &(0x7f0000538000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000cc0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}, 0x26) 2017/12/18 14:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f0000003000)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000093000)={0x0, 0x0}) 2017/12/18 14:32:49 executing program 5: r0 = socket$inet(0x2, 0x8000000000000003, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a39000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000190000-0x5c)={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x8}, 0x1000000000, [0x80000000, 0x6, 0x10000, 0x80000000, 0x4, 0x200, 0x200, 0x3]}, 0x5c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) 2017/12/18 14:32:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d3a000-0x8)='./file0\x00', &(0x7f0000001000-0x6)=@random={'os2.\x00', '\x00'}, &(0x7f0000001000-0x6)='eth0!\x00', 0x6, 0x3) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") 2017/12/18 14:32:49 executing program 7: r0 = syz_open_dev$random(&(0x7f00004af000-0xc)='/dev/random\x00', 0x0, 0x400200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000ca9000-0x1)=0x0, &(0x7f0000e43000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000922000-0xf)='net/ipv6_route\x00') sendfile(r1, r1, &(0x7f0000001000-0x8)=0xffffffd, 0x7ffffff) pwritev(r0, &(0x7f0000872000-0x18)=[{&(0x7f0000ac1000-0x47)="02932fd166f1ef30281c56641a4e0a0d7f0891846cd6d3492f25f767583e6d3d47ff9df13439cd89254be336132895ff44623a4a9c2d7d3b918d8f30e89625f90402884301df93", 0x47}, {&(0x7f0000dfc000)="3fc511e853b6d111be6a6ec368e784c2fa2bb0eb32cc9ee139dbe1bcbfc26f523b6fa5609af9526a6eae35cab904ef17a2a337f5278ba56aa29993dbd5430879bf3783d7", 0x44}, {&(0x7f0000af7000-0x39)="0a7bb6893181a34b08a9be85e9980af0f19519bfdcd15c45c4383051e5dddb56e11ec18a25b0ba772954b5d1c27f339f402b52f08fb470143e", 0x39}], 0x3, 0x0) 2017/12/18 14:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x100000000000039) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000315000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x200000003, 0x0, &(0x7f0000590000-0x10)=@generic="a6c4806a93d48d35b06b6b4bdf9b2e3b", 0x0, 0x0, 0x0}) 2017/12/18 14:32:49 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000e7000-0x10)='/dev/sequencer2\x00', 0x80002, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00001d6000)={0xffffffffffffffff, 0x4a, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000002000-0x8)={0xc000000000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00009df000)=0xc) ptrace$pokeuser(0x6, r1, 0x1, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000b9000)={0x0, []}, 0x4) 2017/12/18 14:32:49 executing program 0: quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x8, 0x0, 0x7, 0x20, 0x10, "f884c50fe3d725a5d6e5e3c7f38d98cb2795e0490a3b6b858d9ab29454b4d7ab2a869a7c14c5dc4c1f403549e32a7b750f91cba84caf0887da25640d06acdaf5", "e42eab395ce98fe14544e9843750f6f12bde697567a3d75a4d5ee5c9a285d87db9d6209466f77321bee3a50ff520e05f988b1d1d9f007ace336bf471a64c0ff6", "5a302058e7e28c1337a42c7c74d7d2a2869d7a769e64e7075b2cd3551420918c", [0x80000000, 0x1]}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x207, 0x20c, 0x1000, 0x6c, r1}, &(0x7f0000003000-0x4)=0x10) pread64(r0, &(0x7f0000002000)=""/94, 0x5e, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000001000)=""/179) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0x2) 2017/12/18 14:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006d0000-0x70)={0x100000001, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1ff, 0x3, 0x1, 0x1e, &(0x7f0000c56000)=@generic="119d3717b8fb92d35c102db6d44a4932", 0xff, 0x2, 0x10000}) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2017/12/18 14:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d92000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000018e000)={0x2, 0x78, 0x7, 0x5c, 0xa18, 0x5, 0x0, 0x0, 0x2a4, 0xd, 0x4, 0x4, 0x400, 0xd, 0x0, 0x8000, 0x6, 0x7fffffff, 0x4b, 0x200, 0xbc1, 0x7, 0x6, 0xffffffffffff0001, 0x8, 0x5, 0x0}, 0xffffffffffffffff, 0x8ec, 0xffffffffffffffff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e63000)={0x10, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ab7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000763000-0x10)={0x6, 0x0, 0x10003, 0x4}) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00005c0000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000462000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004c8000-0xc)={0x0, 0x0, 0x0}, 0xc) r7 = getpgid(0x0) lstat(&(0x7f00003cd000-0x8)='./file0\x00', &(0x7f0000efc000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d50000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000006e000)={0x0, 0x0, 0x0}, &(0x7f0000902000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003f0000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000f1f000-0x8)='./file0\x00', &(0x7f0000282000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000032000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eab000)=0xe8) fstat(r1, &(0x7f0000395000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f98000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000552000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ea000-0x4)=0xe8) getgroups(0x1, &(0x7f0000f37000-0x4)=[0x0]) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000046f000-0x4)=0x0) fstat(r1, &(0x7f0000f39000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() r22 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000435000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023d000)=0xe8) getresgid(&(0x7f0000ffb000-0x4)=0x0, &(0x7f000002e000-0x4)=0x0, &(0x7f0000dae000-0x4)=0x0) r25 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008ac000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007a7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000875000)=0xc) stat(&(0x7f00009ec000)='./file0\x00', &(0x7f0000a3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00006c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000061d000-0xa8)=[{&(0x7f00001de000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000211000)=[{&(0x7f0000ed7000)="a608fa585a86351ee0e397995ccd85254ba48979757355760d507872cd2fc92d468b1ced0a18282b8e4129759cf42168d8734c9ac14157e8582ddd75e34e180f758e2722f00593b8f7349f615eecca131444b0d1bb9341d8c684d92e68f16fc8df66ed85b8e31f42330ed442d39bced738e12c71f4cd9584f996ab02e684a4548f8c650f6dba761ae241a26fcbfa1958f25d0b6d94c1a3fd53847a271699e1", 0x9f}, {&(0x7f0000058000-0xe)="a1ef2b2f885ea817edc3c4ab3eb2", 0xe}, {&(0x7f00000cb000)="0d910439a00d51170fb16bfd6c551600d080bb069bf3d5d1ccdd6dd94ce6c9ebb5edc017a69c69db4a8a67006cc5329d804b799841e44e8c8dadee58f315daa86c886aad258049fa03b12b5dbf323b2d879fc7e3a63aa7f93ed55258ed7015be38945c0737965686d134211d8d6ec228fb37bb42feef8944a4b382d571475eeefa7e765199d6b4e3dd3cb14e44d77dbd40859f8a5c62706d655865e3e30cd1941a2d1807d166b221f441dffe163827c8aeecda06868edef6dd2d9a71a4", 0xbd}, {&(0x7f00000d8000-0x83)="2571aacf453d1995a6f2a0b5cee2fdbd568c0a3f5562fb0a245428a8d574d507a7128d60157b393e6b2ee493b3004e9fa993f131b0edb8c7dfd22773f75d303f9b75406057679016989a663098501601803388ebac49f6eae06e5dc68a814460f31b2141c24749bf88c0481010b8e17b3f45f6d479eb2c5c0765231172a8d3193eec2c", 0x83}], 0x4, &(0x7f000016f000-0x84)=[@rights={0x1c, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r2, r1, r1, r0, r0, r0, r2, r1, r2]}, @rights={0x20, 0x1, 0x1, [r1, r1, r2, r2, r2]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x84, 0x20000000}, {&(0x7f0000a8f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000547000-0x28)=[{&(0x7f0000c3e000)="caf1222d1459bb60cda8746906ff577329c0e90f26c1266c798428ce128461fa9053a54d98b646b52b6b05816f100f379049bd878d67fbb491e7c10366b72d403bd55cfa4e29d4e06cc3e6cfbf15", 0x4e}, {&(0x7f0000abd000)="2c1d81ec0d643c5ca355ded845ce9b126ba9544f40fa077c312cb0f1aca252d96d30b47f32ce069a4c92501e2ba1f260b1251f56230965a8ee310cff0b746905fdb5fe09b0ef4112fa4c2354f88e5b2e48cf23db", 0x54}, {&(0x7f0000f59000)="ea88f87846c40d0ad54682e45249a9f334c6d209feb329a325d524c24d4ce9c8c1ead8383fecc8b89e317fd86347d3b9fe0a2cdd5c32e79b48c33494ab6cd5695d97bf9560d804d08cece8bb242eefd593981baf145a61b5743fb1b5deacb0658f9c4a8fb423560510212b4f7bfac07c3a6cb279676ba0e8255fe9ef1b665f2e54a06357d8bded17f196d87d11ae90762c3e564c5126f0b0274235ddb24f3e4e0da60d8f3b46f9b023f6fe48b6746af95d1f2ab6d3f2108210b034ec5c03e6ef94878ec6fd957ae4921c4bac713aa2f1718d08593db8", 0xd6}, {&(0x7f0000617000-0x4c)="cf49cf86cdd47efc68228cd2ce0fecaad8676959c30f72ce475433f2c546c50fc1926b8057f1209d3f25eb62946be09684a21088b803ebec98e8f3184d024a07f67a653bebc0495714feb16c", 0x4c}, {&(0x7f0000b29000)="35e303f2fb9264d06454e0f8636bd32a47ec5aa41b4ffda5a49446457a3a32e6e9157913494fd6b412ba3577c8d2a9f96a3d365ea1931cad5bc0049e08045ed7c3c76096ce9e610514d4176f2a4cdec72dc1355192f7af3fe525f559910f1e0841c50764a55c88d9d3d892a1bec189f695a752dcf77675fdb85658e420e05cee8d83782830f4d8805d740e0adf57cbf12add71f9b5925477bc023744371dae7184d2f873f5821e1aa3e3139bd9d2", 0xae}], 0x5, 0x0, 0x0, 0x4040001}, {&(0x7f000083d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000349000)=[{&(0x7f0000909000-0x17)="9b4e3818d94a0c83eca8600f4733d373feee0fd636ca65", 0x17}, {&(0x7f00006a6000-0xe9)="ba21908b1f41b568f4988eebc1614901817dd5fd15b1ce3bdf74f9065f6392143b6b176f5723140ff20607ced56209df01145b143c41397ef913de58d4ec636a2049317cb1bf00010cc1959ac11c907cf9ad24f2a35d71fc31ab91cfd7ffe6dac3ca51abc18b894a6f07de4dcecd7248ee02af259ae6bf407e6f54e227816db98d25ba8bddab239e243abc61dea3657e8a79e5b8e66b3bebf8a78ad05e6dca9795d5bf089ef3121473c0a9fbd7638430352fd2c6b1a718ddab2efabf17a427972d263814d0b32698d74d5adc07bad4a97357e325a9ece85058cc16bf93ab67bb10acc92ef459e19392", 0xe9}, {&(0x7f000002c000)="17f62c838b064896370401df76fd2b70bf7b1f2f77e5dea35ec4916301561ce929356792ca2e11b242704dd547d73534ab4e51c6a584e2854c38479785d92d727ebe13d380c91a3387de3a5b3bc09ba8ceeec3a6c7959433591b3838c9bb68584400a5eb42046ac2ebeea4a989b30f1fdb83f028892e8f1eba5446aa433ccce42ee9cd79878ec47e84ddd4d742a2aec5d6b4c12cf612f48bdb8f7b14f8766dc6e8f3c00ba4a157be6c", 0xa9}], 0x3, 0x0, 0x0, 0xc810}, {&(0x7f0000201000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007a6000-0x20)=[{&(0x7f0000c40000-0x8a)="e1b3d5c5bed0efd2ae7c13f6ff88e7f9aad45b6edfe50dfeb8a64c2f79dad818ccf55f272db59a5c926bfc4e79cdfbc9dfc6cecace15eb90879c6c9a57b16d8211886b1257f3463a886ec11dae6977424bca58789c78346fa8dd2a91b449dd5199e0e3ab07e469b7c2fbac8009863f13330709f0d087501003c12d08d1787268870b7085160bfa25554c", 0x8a}, {&(0x7f000075b000-0xf4)="7d946126039bd0e2dba161c295d66bcafebf87147020c751136590300b83b9d2b7837d906beafd11a15859ee3d3bfccafd2f4d4c09a6cee01f9a003cd1aaa2d4718be4a2ada4ab8dc6eb0fd669384b7384ef6ed4e9e5d9d8e731253cbd63a158cb2d8495b0ecac8f14db752616ad6719fb8810e32ce6773ecf9eee9f6d0f5949f9e89123948b4337c1b12c3990e64727771a293d956153c68cdd61d70c25fd763c07b2c105d11a18e60b51b434e408e7c187519e283cdf83255d5c74394bc482f5d13267e9ba78766fb84188ce558155ed79c41890419fcb9dce153f6167707628e73bc0b2c2b8132a19dfd129f56f8f6c001dc8", 0xf4}, {&(0x7f0000621000)="8b5bfd2a5905fb1804efbd46b5121b81cf61b66b4f19f87f74d7232f0c905efbd1d9a7737ac98f8f22896a8c09f0877bf85b5f1c36fb430559c467a01fa85ff21eff7220c0490245c7d32637184d9f326e8106ebde2ab2abe61f63484d7a7b8a91d76bfd6ca58ebd27388f513e1ed88c1d674028268d476fd70d48bf0b88120504ff54a5cb226e41325420f8caa6279c17752d318ede27cec0d4c5425119eb83dd234c857223b6f32e21b403283bb9", 0xaf}, {&(0x7f0000d85000)="e46a6537f681dd18ec48691a7fa1aa51aee566d6db372f8c48b31f1a09e04438d5a535cb97f037d88d27f383ae4110b64f2c2a49e7a4fd9e405772e9fd8f193a803c6b880f68754d1e4b7e2767599f25bf4e563acaecde6f0c76a88d4ae20c6aac6b8e66", 0x64}], 0x4, &(0x7f0000c25000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r2, r2, r1]}], 0x28, 0x20040000}, {&(0x7f0000440000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000932000)=[{&(0x7f00007b0000-0xe4)="89485473cbdddf215c6e9a75e2903be8e05cbe14d2eabb332a291cdd4c27add7c86b6415d1985857a3528369bd28eafafade11c4ff42f745d0ace06cf3413a5170c952bb8e3cfbeed9e94128d9e920d006ff690b716d7871d01804fb59465c98f8f61224c717078edb106cde88a7691abcaf97e9cca66d8aa70123de40964f126aa96e77ba081ea6ca17510eba77ef9d81cf8ec6ee2b7c7a104fd820bd3f2858ddc64653867d055064cc35d3c10ab416b0bc431d4a143a90650557cfdc9b3da80c81d6a7d8f328bef232d40502842dd1eca23dc0ce14165b7af0f6c2656ed44c839a14a8", 0xe4}, {&(0x7f0000c82000-0x3c)="8282c7eeee93fbeefbe533edec26e76ee5cc0524f7512e9b69201579a63bc3d2d2f5e7f81ad2ea846059638824953478f069d798fb8a01d8db33ecf6", 0x3c}], 0x2, &(0x7f0000c39000)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x24, 0x1, 0x1, [r1, r0, r2, r0, r2, r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x14, 0x1, 0x1, [r0, r2]}, @rights={0x24, 0x1, 0x1, [r0, r2, r0, r2, r1, r0]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x10, 0x1, 0x1, [r0]}], 0xdc, 0x80}, {&(0x7f0000fc1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000036d000-0xe)=[{&(0x7f00006b9000-0xd)="34a19d86d2b5ae0d97301d5ab1", 0xd}, {&(0x7f0000da5000-0xc8)="1eb1ee5b3726f327fa6919e7ace4889479ddc7c9dad18e1a8d52a4b9af7de5b40ebc13243ee698f82bfca0a1bd918db9818d7cc95d3ef8fda1c742542b4718ffc1e00db2d527fcae606cbf9a5795fbeb12bafdae4a88c2200755d5e53ed205e85b002e7ffef35b8f31e42ccd01eabf006a7a52b68b5f7c6ae78bc6f7d92b1385c11f8839a010c93472e8634c5738762caf2735b2dbe5867262a106c54f6a7a3ab9a0cba20796ca78bbfdbcee49433a8d925c962b72f5feb4d99f636d754e3630ff239e33f7d71402", 0xc8}, {&(0x7f0000c14000)="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", 0x1000}], 0x3, &(0x7f000065c000-0x8c)=[@cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r2, r1, r1, r0, r25]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @rights={0x24, 0x1, 0x1, [r1, r1, r0, r2, r1, r1]}], 0x8c, 0xeb93eb4313618343}], 0x6, 0x40) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000d31000)={r3, 0x8}) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mprotect(&(0x7f0000a74000/0x3000)=nil, 0x3000, 0x8) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 14:32:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) preadv(r0, &(0x7f0000ed7000)=[{&(0x7f0000e01000-0x5d)=""/93, 0x5d}, {&(0x7f0000045000-0xad)=""/173, 0xad}, {&(0x7f0000c0d000-0xac)=""/172, 0xac}], 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a14000)={0x0, 0x6}, &(0x7f000024a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008de000)={r2, 0x5}, &(0x7f00002e1000)=0x8) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000782000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000002000-0x7c)=""/124) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000002000-0x10)={0x7, 0x0, 0x10001, 0x3ff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000001000)={0x6ae1, r4}) 2017/12/18 14:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c0a000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008a3000-0x4)=0x0) getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x9) sysfs$1(0x1, &(0x7f0000fa4000)='.&system!selinux\x00') gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00004cc000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e76000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000380000)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b10000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b3c000)={0x0, 0x0, 0x0}, &(0x7f00008f8000)=0xc) r1 = getpgrp(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) prctl$void(0x1f) 2017/12/18 14:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e69000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r1, 0x0) 2017/12/18 14:32:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1000000000000805, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000b000-0x4)={0x0, 0x10, &(0x7f000000d000-0x4c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000087c000)=0x10) 2017/12/18 14:32:49 executing program 0: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00008ff000-0x8)='./file0\x00', &(0x7f000007a000)=@known='system.advise\x00', &(0x7f0000b50000-0x1)='\x00', 0x1, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b50000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000b4f000)={0x576073ec, 0x3}) setresuid(r1, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000185000)={0x1, 0x2, 0x0, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000b51000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000419000-0x4)=0xc) [ 84.238951] device gre0 entered promiscuous mode 2017/12/18 14:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c44000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f51000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00005d4000)=r1) write(r0, &(0x7f0000a0a000-0x1000)="be", 0x1) 2017/12/18 14:32:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f28000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000014a000)=0x0, &(0x7f0000f2c000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ff2000-0xc)={0x0, 0x80000, r0}) getresuid(&(0x7f00006ad000)=0x0, &(0x7f0000509000)=0x0, &(0x7f000092c000)=0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00002cc000-0x8)={r1, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000463000-0x8)="0069fc826b657900", &(0x7f0000c0e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f000026e000-0xb)='asymmetric\x00', &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000856000-0x7)="1082eb00", 0x4, r2) 2017/12/18 14:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000884000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cdc000)=0xc) r4 = syz_open_procfs(r2, &(0x7f00001e8000)='oom_score\x00') ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000de4000-0x4)=0x1) lstat(&(0x7f0000e09000)='./file0\x00', &(0x7f0000cfe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a55000)=0x0, &(0x7f0000840000)=0x0, &(0x7f0000b8f000)=0x0) fstat(r1, &(0x7f0000fe8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000153000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000acc000-0x4)=0xc) r9 = getgid() ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000140000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) getgroups(0x7, &(0x7f000065c000-0x1c)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000b79000-0x8)='./file0\x00', &(0x7f00000a5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f43000)='./file0\x00', &(0x7f0000c51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ccd000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0xa, &(0x7f0000d9e000)=[r3, r5, r6, r7, r8, r9, r10, r11, r12, r13]) r14 = fcntl$dupfd(r1, 0x0, r1) r15 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) getsockopt$inet_IP_IPSEC_POLICY(r14, 0x0, 0x10, &(0x7f0000e19000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004fa000-0x4)=0xe8) connect$packet(r14, &(0x7f0000417000-0x14)={0x11, 0x17, r16, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) delete_module(&(0x7f0000a81000)='-\x00', 0xa00) dup2(r15, r14) sendmmsg(r14, &(0x7f0000d7c000)=[{{&(0x7f0000899000-0x14)=@ll={0x11, 0x0, r17, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000d9b000)=[], 0x0, &(0x7f0000806000)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2017/12/18 14:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000df7000)="240000001d0021000d16e725000000dd0c4700f31000130008e40000000000000005e92d", 0x24) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000624000)=@req3={0x4, 0x3, 0x9, 0x2, 0x6, 0x0, 0x8}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f000083b000)='./file0\x00', 0x10000, 0x20) symlinkat(&(0x7f00007ce000)='./file0\x00', r1, &(0x7f0000f7e000)='./file0\x00') 2017/12/18 14:32:49 executing program 0: r0 = socket(0x10000000010, 0x2, 0x5d4) dup3(0xffffffffffffffff, r0, 0x0) 2017/12/18 14:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000209000-0x15)='net/if_inet6\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000ba1000)={0x1, r2}) sendfile(r1, r0, &(0x7f0000c34000-0x8)=0x0, 0xfff) 2017/12/18 14:32:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f92000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000008e000)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$bt_hci(r1, 0x0, 0x97466063b0e42b7e, &(0x7f0000305000-0x1f)=""/31, &(0x7f0000849000)=0x1f) ioctl(r0, 0x20000004c04, &(0x7f0000940000)="") 2017/12/18 14:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00002d8000-0x8c)={0xffffffffffffff00, 0x7ff0000, 0x800, 'queue0\x00', 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]}) timer_create(0x0, &(0x7f0000387000)={0x0, 0x1d, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_gettime(r2, &(0x7f0000aea000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 14:32:49 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ba2000)=0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000b9000)={0x0, []}, 0x4) 2017/12/18 14:32:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000f10000)='keyring\x00', &(0x7f0000c56000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004eb000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000002b000-0x10)={0x6, [0x1, 0x6f2, 0x2, 0x10001, 0x4, 0x2]}, &(0x7f0000ee8000-0x4)=0x10) 2017/12/18 14:32:49 executing program 4: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xb, 0x0, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dbd000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000dbc000)="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", 0x1000, 0x10, &(0x7f000006b000)={0x1a, 0x19, 0x8, 0x19, 0x0, 0xebaa, @random="08ac7b8ceae5", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000dbe000-0x58)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x0) 2017/12/18 14:32:49 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000de4000)='/selinux/relabel\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000022000-0x16)="", 0x0, 0x10000000, &(0x7f0000022000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000001000)=""/77, 0x4d}, {&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f0000001000)=""/211, 0xd3}], 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) 2017/12/18 14:32:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000093a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x2000000011, 0x8000000080003, 0x2d) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00005e9000)={@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]}) r6 = dup2(r4, r3) sendmmsg(r3, &(0x7f0000d7c000)=[{{&(0x7f0000899000-0x14)=@ll={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000d9b000)=[], 0x0, &(0x7f0000806000)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) getpeername$unix(r6, &(0x7f0000d7e000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00009e1000-0x4)=0x8) 2017/12/18 14:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f07000)='\x00', 0x2) r1 = syz_fuse_mount(&(0x7f0000065000-0x8)='./file0\x00', 0x3001, 0x0, 0x0, 0x6, 0x40000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000c1e000-0x4)=0x0) getresuid(&(0x7f00009e9000)=0x0, &(0x7f00005ce000-0x4)=0x0, &(0x7f0000075000-0x4)=0x0) r4 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009da000-0x4)=0x0) lstat(&(0x7f00001da000)='./file0\x00', &(0x7f0000dcb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpgrp(0x0) getresuid(&(0x7f000058e000-0x4)=0x0, &(0x7f00001f4000)=0x0, &(0x7f0000b8a000-0x4)=0x0) getresgid(&(0x7f0000a8e000-0x4)=0x0, &(0x7f0000893000-0x4)=0x0, &(0x7f00000a4000-0x4)=0x0) r11 = socket$netlink(0x10, 0x3, 0xb) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006f2000)={0x0, 0x0}) r13 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000db5000)='/selinux/enforce\x00', 0x4000, 0x0) r14 = socket$inet(0x2, 0x400000000403, 0x5) r15 = syz_open_dev$sndseq(&(0x7f0000815000-0xd)='/dev/snd/seq\x00', 0x0, 0x200800) r16 = syz_open_dev$sndtimer(&(0x7f000050a000)='/dev/snd/timer\x00', 0x0, 0x40202) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005d4000)={0x0, 0x0}) pipe(&(0x7f0000a55000-0x8)={0x0, 0x0}) r19 = socket$inet6(0xa, 0xd930ab525ce7ab39, 0xffffffffffff0000) r20 = userfaultfd(0x80800) r21 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a84000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r22 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000040000)='/dev/hwrng\x00', 0x20000, 0x0) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f00007ef000)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000035c000)={0x0, 0x0}) r25 = socket$inet6_sctp(0xa, 0x4, 0x84) sendmmsg$unix(r0, &(0x7f0000dab000)=[{&(0x7f000008a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000017e000-0x40)=[{&(0x7f0000351000)="98653a671194a4ec478d82c25477d39356c806ed6d6e72ca25870fed1765aeb32a635abb18ad63cd6279f2320f12d8fe7e1f0c60b7fe900f43e94367de16dc80b1f1f642e12633a37954adaf512a0083e3cc73e957d3c18efe98a5ba18120ac78e75fdce61dbe5e8c25b8fe42e724dd76da6420751cb7433a611d2cd03e4cae50a72bf3738f8b42ef8af48294432e224633d04584643beaa53d6", 0x9a}, {&(0x7f00005db000)="ad8f2da1dc3c2efc47cb4193b919acccea680ccac17d1b4d175d9c4f7c70ecb7c341d6d0e47610901ecb97a342616fd21b4999c9edc58d719c2d153532cebdb26dd46f899169bfc1623c17401ad2973b8b7699546fa3b47dc0ff827b5ff9d318390e84999a29f0a74e240b94267cd0cb407f1851bab5af5e50df65f97fb8620c477eddf0ada7b3315c31284cb7eb4d2188e7a9f54f03", 0x96}, {&(0x7f000001d000-0xb9)="0e10688761ab117b36c747312aafd133c6709f4f9dd8f92517a18eadb877bf0c026491cb53a5ec1824eba7924bef8d96ddde65b30b3b41ee9d935a1e008da7e107bd425891a8154805a1dcfc9789a5f124438338c38e57064bdfc6cf5250f100ad68bd35b6e1b432126e9ed74d5f954cacaa3a90603206957150f167c4cf823db6105a28e3fa34f4d18811bb3bbb07f9882a22d9d053688b2249300e06c4c58593f4fb7cb82944a12d02f6e9acd5d5e4b16dea6e30b331d3e1", 0xb9}, {&(0x7f0000b6a000-0x84)="74cba8472487a7fc0803d4cc40e6de56950353ad8fb78aa551778074f157e6b2233e6d833c0525122039e35f9130f2259f10b1faf1fe15f4fa6ada9240328d555a08d058e99ad2718c995ae4647335bcbc4a7083aca9a462e2631945315883e0074a049389e9353e348d2835329a000542ce56dc655faa6ef20692591a5c70769d84f544", 0x84}, {&(0x7f00001dd000)="b641bdeb62069a1316cf1a5610c722a8bd9f6d0cdb73e958035960b8747f4e492d06fa73cba59eaffe93beb899ad271b694260664bf73b07c4bc4458efa80464d22bd64f862b1221e583a8ff50a076fb235385eee1ccdac78b0eecbedbc528c35b42e53dfe730daed726dea01b6649fa7346b494ffab41fc1c80811bc0e1d2b01df3e3fa3d4f172ee554140fefb4c6ca81ef1a57437ba611743f6553f9607636ee900410227e5566a0dc", 0xaa}, {&(0x7f0000153000)="0eff71d12d5d085ad2de6ead5fd2857d8bd39a54a36fa49674da679474106bc6fb3d0f622572b7371b44439ce6b828fc7c8c09ed7f7c8e742dc7d45fc9694d90ee43d794837966ffc287b9e9acde885fa0ad458b778e99c3546f42659d4edf94ebade21b37ed1c14aa7c9e31c6688bfeeaf0efc91cde0e3a59f852f639b29a97f0d7dabe7133d7a70341cae763a4b2d213c2fc8d4ff4e1d51a6d77c88099dd4598bef12c63f76833cf633e14511599a617d820ea0e94d2f11e4bc3d27b16e21108892a94362eff21766c0cdcbf554d78b8984b94132a4b58eb36ad", 0xdb}, {&(0x7f00007b8000-0x52)="23a184b7b37d7a0628880d370f43e4854fdb3c2bd55f3d03d0344d10b9bc8583bf67fd97c9d6a81149621c947f9cf0ecde04e81da70342b9c7bd4d9f6090a6664173870c6227e3703ebcffef3c71186f9bc8", 0x52}, {&(0x7f0000397000)="8ac9d4fb278b0aa07df17e60d431a0cde2b103da85db8a87744ed40886a81976b0bc78b7fea0d8f23933ee7818cce9a194ad58dc370fdb78eecf125550f3aa67852e2848d5294bef173021484cfce5583eed813c2c77e628bf250a74bf7775a6fedfa62991d297b8646ddd59fdc69166ca5e81defd1f3588fcd97cdc8f69927c499f7e952518374263b6452cc5817d2bf477ab7c47fa652c3e0e839e5fdccdae20092ac5766d7c68e2faf9b2df0b65531da87a05cf5c27ba244e", 0xba}], 0x8, &(0x7f0000223000)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x34, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17, r18, r19, r20]}, @rights={0x20, 0x1, 0x1, [r21, r22, r23, r24, r25]}], 0xac, 0x20000000}], 0x1, 0x4011) fstat(0xffffffffffffffff, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r26, 0x0) 2017/12/18 14:32:49 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x2, 0x0) writev(r1, &(0x7f0000fe8000-0x50)=[{&(0x7f00009cd000)="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", 0x568}, {&(0x7f000092b000-0x4d)="1e6ed7ff8432c2688643f9e7cf4166a3c2a92807c4d81a3d11aa973a24c1b776c9aa92b2e598b47b32f91b1d432688d63c6176f4da701bd100d9a9f7883683586c535d9292611a7d4df467d8e7f566a4daf29d57d0d7d71c3e3f1f52acb0722b6dc0a0e411824d571f482d47dc578297796c04cf9a4723331f44a23413dd64fde3a60cea8e395e24089e25a433c11a59b3e0452dcf9cf9fe764215c1df5438cab03f5f02cc", 0xa5}], 0x2) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) r3 = add_key$keyring(&(0x7f0000598000-0x8)='keyring\x00', &(0x7f0000f41000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000fee000)='keyring\x00', &(0x7f000067d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r3, 0x3, 0x6, r4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000049d000)=@generic="25153dcbdecce8a63df3af3c517c2ee0") sendto$inet(r2, &(0x7f00002e6000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8dc3, 0x0) 2017/12/18 14:32:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000074c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003e0000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDDISABIO(r0, 0x4b37) 2017/12/18 14:32:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000b1b000)={0x0, 0x0}) splice(r0, 0x0, r1, 0x0, 0xfffffffffffffffc, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) [ 84.382320] audit: type=1400 audit(1513607569.182:22): avc: denied { setopt } for pid=15940 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 84.397306] device syz5 entered promiscuous mode [ 84.423291] device syz7 entered promiscuous mode 2017/12/18 14:32:49 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x2, 0x0) writev(r1, &(0x7f0000fe8000-0x50)=[{&(0x7f00009cd000)="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", 0x568}, {&(0x7f000092b000-0x4d)="1e6ed7ff8432c2688643f9e7cf4166a3c2a92807c4d81a3d11aa973a24c1b776c9aa92b2e598b47b32f91b1d432688d63c6176f4da701bd100d9a9f7883683586c535d9292611a7d4df467d8e7f566a4daf29d57d0d7d71c3e3f1f52acb0722b6dc0a0e411824d571f482d47dc578297796c04cf9a4723331f44a23413dd64fde3a60cea8e395e24089e25a433c11a59b3e0452dcf9cf9fe764215c1df5438cab03f5f02cc", 0xa5}], 0x2) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r2, &(0x7f00002e6000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x1, r2, 0x0, 0x8000000008dc3, 0x0) [ 84.426811] audit: type=1400 audit(1513607569.222:23): avc: denied { create } for pid=15973 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2017/12/18 14:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000d0b000)='/dev/urandom\x00', 0x0, 0x0) r0 = open(&(0x7f0000b14000-0x8)='./file0\x00', 0x102, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000096d000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x10000) ioctl$TCFLSH(r1, 0x540b, 0x0) 2017/12/18 14:32:49 executing program 1: 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) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) fanotify_mark(r0, 0x60, 0x1, 0xffffffffffffffff, &(0x7f0000499000-0xe)='./file0/file0\x00') 2017/12/18 14:32:49 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f0000002000)={&(0x7f000000b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000008000-0x40)=[], 0x0, &(0x7f0000009000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xb0, 0x0}, 0x0) 2017/12/18 14:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000698000)={0x0, 0x0}) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ab4000)={0x0, 0x0}) getpid() r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ff0000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f000098c000-0x18)={&(0x7f0000d74000/0x1000)=nil, 0x10001, 0x7, 0x0, &(0x7f0000417000/0x3000)=nil, 0x9}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_pwait(0xffffffffffffffff, &(0x7f0000a1f000-0x54)=[], 0x0, 0x0, &(0x7f0000bc0000-0x8)={0x0}, 0x8) 2017/12/18 14:32:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$inet_sctp(r0, &(0x7f0000afa000)={&(0x7f0000ed8000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f00000ff000-0xe1)="", 0x0, 0x0, &(0x7f00008ba000-0x80)=@generic={0xa, "76fbd55a5bb46c995f779cdc5d1f2125c7ea110e53f7dc63b092b3f5bad7df4ce950fdbf5170e323ee99f2b0f753ff41e0b82bd50ea1f88a7c310e0a628e524e5ff691b19cb228d838bc9e8e641d14433ecd1cec3a8974992d8b9258b7eb6dd299346d3aa698e7d468057ffe4ddef5dbd296b8901f99ac74452d42734ba4"}, 0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00001e2000)=@assoc_value={0x0, 0x7}, &(0x7f0000907000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000365000)={r1, 0x8}, 0x8) 2017/12/18 14:32:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000ab4000)={0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000ad1000)={0x491, 0x0, 0x8, 0x831, 0xa, 0x2}) getpid() epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_pwait(0xffffffffffffffff, &(0x7f0000a1f000-0x54)=[], 0x0, 0x0, &(0x7f0000bc0000-0x8)={0x0}, 0x8) 2017/12/18 14:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8982, &(0x7f0000000000)="") sched_yield() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000484000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000009000-0xbc)={0x3, 0x0, 'client1\x00', 0x1, "4fb470b8d571dc2b", "a513cb7053900da21e2a1e57c3596f7c4ed16f89c868cac1eac3f6c63bfd4983", 0x3, 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]}) 2017/12/18 14:32:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x3ff, 0x4, 0x1, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000f81000-0x4)=0xb53f, 0x96) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x34, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2e000-0x4)=0x0) r1 = memfd_create(&(0x7f000044a000-0x1)='\x00', 0x1) ioctl$TIOCCONS(r1, 0x541d) finit_module(r0, &(0x7f0000808000-0x1)='\x00', 0x3) clock_gettime(0x0, &(0x7f0000a92000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, r2}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 14:32:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000196000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000554000-0x3c)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3afea5b9}, 0x80000001, 0x29e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, &(0x7f0000ddd000-0x107)="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", 0x107) write(r0, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2017/12/18 14:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) r1 = socket$inet(0x2, 0x3, 0x4) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="5456db8812b3e0a90056e38663b068f4"}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/18 14:32:49 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000886000)={0x0}, &(0x7f0000000000)=0x4) 2017/12/18 14:32:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000387000)={0x0, 0x1d, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000316000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f000071d000)={0x10000, 0x2, 0x5, 0x3a, &(0x7f0000000000)=""/58, 0x30, &(0x7f000050f000)=""/48, 0x1d, &(0x7f0000001000-0x1d)=""/29}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000659000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000735000)=0x0) 2017/12/18 14:32:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000ebc000-0x4)=0x1, 0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f00009d3000-0x4)=0x0) ftruncate(r0, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e7b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009f4000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x8, 0x3f, 0x4, 0x8, 0xffffffff, 0x6, 0x1, 0xfffffffffffeffff, 0x9, 0x8, 0xfffffffffffffffe, 0x7fffffff, 0x6, 0x6]}, &(0x7f0000f82000)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003bb000)={r2, 0xf7, "357b2096b1ca29ef7e8f45b7dc9154564479066192c7a74191ffaafed124371fa43b9a046242d3da64d9161547c52213ba054e3cc88c620bf78451bf55b48325f6998e44e0bae7072c901c29451a5f014e252ca97f1e19d37306ee8bac0f5d5f151fb41fb093c9fa6646c740459d4ddc5cf32ecb382429e87e138bde72b5679276b0fbe91dc16189529e7379f48f5a87c919ea281747d85f197c9822f97972bdbaaa8ca9cd598ff76f452ee268ed626cbf2463182a8f0008c0d2f501491aad19a2f0abdb72538dfec59e88f8818e23d15b9d39c1bb180c735b88967a225a8305abddc886f6c81a16a99e53611f60d9f0c5f8f5abd86280"}, &(0x7f0000e99000)=0xff) 2017/12/18 14:32:49 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fd4000)={0x0, 0x9}, &(0x7f0000fd4000)=0x8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fd4000)={r1, @in6={{0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6}, &(0x7f0000530000-0x4)=0x98) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000fd5000)=0x0) personality(0x5000004) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd6000)={&(0x7f0000310000-0x1c)=@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x1c, &(0x7f00006b1000)=[{&(0x7f0000559000-0x83)="eb154d5c28513d031e06cf9cbf1c252ee978f692ededbe73f2a9a88f4ba48eaa0e70fa7b3567364024b6838bd91c446ca91918727943af75a39dc2a7a59caf9b5e505603fca33ba59a86162bb1b33bed4a76f642fee68fd991ccbdbc89b85b805df4eb414a76647fb15f467d4f3b0f74d56cd420d1730c1c48f78c8d3bacb177a44878", 0x83}, {&(0x7f00004cf000)="710cbe94f5145076250c8d4055f2a401ca74f15e74b2496506fa2f7a80bad8fa872f0eaec89ce57155e34c646703eea9bb77b065e4a92e11fc936243e8bc63c524031e05ca78ac0814249dcd5578666dc36cbdc4013f3cdcf5ce6bb607194e4ef8b0589ef4b35da4a73d5ff7fb6bf3b063cef7323ea38eb40d38ed28eb8e6172da7ae5e4f8c6577b78c83c9dd132fac4b10490f9b91fa842c23cb94633f0e59bc68926f0d0fda1ad7714e11a3af32acc861c", 0xb2}, {&(0x7f0000fd6000)="cb06c1aef2951b2876f2ef215e8b1c914f08d187faf6d3244d5e6ca19c12c7f10f96818c49aade27cd59e50b1af78c61dde515dac99d9719d91f92c57146bfaa241c5252bec88c4706a6407d88526ada", 0x50}, {&(0x7f0000fd7000-0xe3)="2ec0b1ce12f91bf45bc34325cfd0c984a0543aea945374a049840ce037627780a48c745906f45ed74ecee0755b6a95703c4adba04ccab365daa73b1b5443bb2240117eae52d9ee38946c35320555c79995eec4173ff2b02af4374b11e1e3d607c6cdf345e9caa4f08d4e7e96bb7e985fd65b3422d8b7120933602e5294dadd93120982fff0f30ff65dd1b11473338178cc8993b46f99c51ce3a48e8bbb6f605f088e567371a4561e6b9eff48cb9c55ad051081fb21117b39a155a7e5d5655bab00a523573c5806d0658d0e08a69d64fad938faf22a1dfa2bbec141b16a06286f79071e", 0xe3}, {&(0x7f0000fd6000)="afa8a19bd2d8614b41ffdebbcf5cab6be2b6b269c43c8fcb956d3e30e5c84ee61937eec92b4c152e8769664b552925cc", 0x30}], 0x5, &(0x7f0000fd6000)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8, 0x2, 0x400, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x68, 0x1ff, 0x203, 0x0, 0x9, 0x4, 0x3, 0x800, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0xedac, 0x0, 0x5, 0x0, 0x400, 0x0, 0x401, r1}}, @init={0x14, 0x84, 0x0, {0x9, 0xf6a6, 0xff, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x1f, 0x8000, 0x4, 0x3, 0x8000, 0x7fffffff, 0x6, r1}}], 0xdc, 0x4000}, 0x20000000) 2017/12/18 14:32:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ce2000-0x9)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00009a6000)={0x0, 0x1}, &(0x7f0000cfa000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fc1000-0x6)={r1, 0x400}, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000731000-0x11)='net/softnet_stat\x00') capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) openat$rfkill(0xffffffffffffff9c, &(0x7f000045f000-0xc)='/dev/rfkill\x00', 0x204000, 0x0) sendmsg$netlink(r2, &(0x7f0000064000)={&(0x7f0000b05000-0xc)={0x10, 0x0, 0x0, 0x9}, 0xc, &(0x7f0000c5d000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/18 14:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b46000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000197000)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x24000, &(0x7f0000509000-0x1)="") mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)="") 2017/12/18 14:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004a3000)=[{&(0x7f000093a000-0x2a)="290000001c0055e26effffffffffff000200e3f0010000007400000009000100000e0100aa645aff0044", 0x2a}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000690000-0xf)='/dev/sequencer\x00', 0x20400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000040000)={0x9, 0x0, 0x10001, 0x100000000}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000e9b000-0x8)={0x1000, r2}) 2017/12/18 14:32:49 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f0000002000)={&(0x7f000000b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000008000-0x40)=[], 0x0, &(0x7f0000009000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xb0, 0x0}, 0x0) writev(r0, &(0x7f0000002000-0x8)=[{&(0x7f0000006000)="3d7374ce03349310684e53d6c9d2a63d5b021caa3a1d0d0c359426ce119463db67d22d6fdfec5f5b18285b5ab9350766a0025e1939c1ac40edbd12b1c643368dd7ded29adf730a4b1c1a6eed730c34abb5a185ffa5eb48a19bd69c1f6b307cf0c63d3fc637507cec0998bfe0f2e5a0c5fcd6ad5509ca73052a774e9aaf7835184a73a3986bcb3c4787bf7da0c00136c76ab26a1bd9040bd626227a1489848d451523d635b618c8a953206565deadfd66abee489d2b97928df834417cb85e75143f749c211da0283fc71d37d2c526aa84952473c94bd003d16365907ea70087052ef097d16da648a651f8fa32e1acddfe50fdcb", 0xf3}], 0x1) 2017/12/18 14:32:49 executing program 4: stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000071b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x65ef, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000-0xc)={0x0, 0x64, &(0x7f0000001000-0x64)=[@in6={0xa, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x7e}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}]}, &(0x7f000072b000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0xfffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7}, 0x98) 2017/12/18 14:32:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c1e000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ed4000-0x4)=0x661, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) time(&(0x7f0000070000)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000007c000-0xe9)=""/233) socketpair(0x1b, 0x4, 0x40003, &(0x7f0000fd1000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2001000000000fa, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) r4 = socket$inet6(0xa, 0x80003, 0xff) r5 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f0000f59000)=0x0, 0x4) dup2(r4, r5) 2017/12/18 14:32:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000463000-0x8)="0069fc826b657900", &(0x7f0000c0e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key(&(0x7f0000d2d000)='id_resolver\x00', &(0x7f00000dc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e2e000-0x20)="0400040a4562d200086e020080068d61f6b40815475df7870ee0c1d78fa6f541", 0x20, r1) keyctl$instantiate_iov(0x14, r2, &(0x7f0000ccf000-0x28)=[{&(0x7f0000310000-0x6a)="f56dc718e6b020e9072eedb9a122efc63a886ebcb943865b8d32c38f7d90341c45a852ad33e976a2c1b55de76f7efeacdae0a9206ce06d75bc6e27fe1af759107318eec4386c595b2978d24b4a1758cf0bc5c7966ef76b4220d30ac2de4cff20caa581511fcf99763772", 0x6a}, {&(0x7f0000b3d000-0x1d)="1750d5238a515cc552d2becb584b26b4627ce7e138dcb2165b8c40efea", 0x1d}, {&(0x7f00008bd000-0x50)="4c87302c18f3ee5fea191dab27e8cf9c58c1ae1ce880f3da3b0eb25cd486f1a12bebdad8f3d90636b6cd661e1b653c70719ae533eb261d8eeceff99cfba8bdba351a04b579c3b3ef15f5f41ba402a825", 0x50}, {&(0x7f0000ebb000-0x26)="0808bfbb707cf6e60575cf023dc3864546b4e856d592c8d2aff29c07ce664d8ff6c24d30efbe", 0x26}, {&(0x7f0000cc6000-0xf9)="eaf49a1d1f96a27882b134a48661fdf8b6a31c1d3ee7f9f596a8b23de877eb4d2c30c1a571b45e73a588ee275d24ade7aac0bc4c897762009de59a476fd65acbc2723923b66f751cf87d6d37d9f45e0d6b2488e7fb31e9623197412cb098252a74b4f1e0ef165daff94c4ab3acdf42dc987c533c550498620735eb04b43c60ab397f60cfbcae3fffe0b71218e18b4e3f589345772922de91abefe0630b0b0304d579cfdbf25109942bc0ecd7b57ba96c031308c1f8830f89f4cbd664be7ccc948d6f648edc46de39b06980c35ecac807aff2f8fae54716f803c641a20708b4600ecb927d6c6be2b910df12b3670b0330f8f2cc9b8da4ab7065", 0xf9}], 0x5, r2) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000582000)=0x0) sched_getparam(r3, &(0x7f0000c18000)=0x0) set_thread_area(&(0x7f00008f7000-0x10)={0x200, 0xffffffff, 0x400, 0x5, 0x0, 0x5, 0x1ff, 0x3, 0x52d, 0x3}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e75000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000006b000)={0x0, 0xab}, &(0x7f00003bc000)=0x8) init_module(&(0x7f0000453000)='\x00', 0x1, &(0x7f00009be000)='/selinux/status\x00') fcntl$addseals(r0, 0x409, 0x0) 2017/12/18 14:32:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x3)='!\'\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000028a000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x10000, 0x5, 0x20}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bc6000-0x8)=@assoc_value={r1, 0x9}, &(0x7f0000000000)=0x8) rt_sigqueueinfo(0x0, 0x0, &(0x7f000087f000)={0x0, 0x0, 0x0, 0x0}) 2017/12/18 14:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000002b000)=0x3) acct(&(0x7f0000ed7000-0x8)='./file0\x00') ioctl$KDDELIO(r0, 0x4b35, 0x3) 2017/12/18 14:32:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000681000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000529000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000082c000-0x2)=0x7) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000709000-0x4)=r1) read(r0, &(0x7f0000a33000-0xb4)=""/180, 0xb4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pwritev(r2, &(0x7f0000c29000-0x10)=[{&(0x7f00000fe000)="65d439f05a08d63c86db7c8acec1981eeb058c51109e63159cd1d2bf405c", 0x1e}, {&(0x7f0000de4000)="d9854110455cf8e48248544e4ac9702fe6bd3ea381715960854ea188286fe7c88eb18fe10535ee938dbbe8786618bd16a5fd1c9a6764dc3aeccc500f8cb65a219635ba45b96898e99be67231096533cef3e005f8fe1465e75d0f12653e619076ed2bca33d73d8cf7c0f2be3b07d11ab463dc510021230bc005898802458b622f23f82cc29a394e3a", 0x88}], 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009c1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername(r2, &(0x7f0000a2c000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000752000)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000021000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d7000)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001cd000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xfffffffffffffe00, 0x2, 0xc75, 0x5, 0xfffffffffffffffa, 0x6, 0x4, 0x81, 0x81, 0x8, 0x4, 0x7, 0x5, 0x1f]}, &(0x7f0000940000)=0x108) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000097f000)=0x7c, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001d6000)={r3, 0x7, 0x0, 0x2, 0x0}, &(0x7f00005c1000)=0x18) sendfile(r2, r0, 0x0, 0x9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00006a0000)={r4, 0x86, "618c96382dbafb85f9369125b21891bc1c6c7492cf1a470d5860d7fed0855b6af933809210e613c2959fb3fca34aa74aa9d13c98d4a8550fe0e1c341816d9f3481de2871ebafc197409e539ea229b34087a495c47143944a57df649d9b2c976b4695873f667921542156f0352dc5393925d2de566dc80d949fe138ffdf78c00041c5f9635092"}, &(0x7f0000983000)=0x8e) link(&(0x7f0000d61000)='./file0\x00', &(0x7f000045f000-0x8)='./file0\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f0000aae000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00002dd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000289000-0x4)=0x1) 2017/12/18 14:32:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) clock_gettime(0x0, &(0x7f0000a92000)={0x0, 0x0}) rt_sigsuspend(&(0x7f0000088000)={0x0}, 0x8) signalfd(r0, &(0x7f000020f000)={0x81}, 0x8) set_tid_address(&(0x7f000087d000-0x4)=0x0) r2 = gettid() r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00005db000)='/dev/keychord\x00', 0x402, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00007ee000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b72000)=0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, r1}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2017/12/18 14:32:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006b5000-0xb)='/dev/hwrng\x00', 0x8240, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000192000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000ee9000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f00004ca000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000011b000)='/selinux/enforce\x00', 0x20000, 0x0) r4 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000560000-0x4)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fstat(r4, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000034e000)={0x48, 0x0, &(0x7f0000d66000)=[@exit_looper={0x630d}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x28, 0x38, &(0x7f0000654000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000271000)=0x0, 0x1, 0x4, 0x31}], &(0x7f0000668000-0x38)=[0x38, 0x18, 0x0, 0x0, 0x28, 0x78, 0x2000000000040]}}], 0x1000, 0x0, &(0x7f0000a8c000-0x1000)="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"}) 2017/12/18 14:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) r1 = socket$inet(0x2, 0x3, 0x4) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000637000)=0x0, &(0x7f000006c000-0x4)=0x4) write$tun(r3, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/18 14:32:49 executing program 5: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000964000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f00004cf000)=@file={0x0, ""/1}, &(0x7f0000964000-0x4)=0x3) dup(r0) [ 84.697634] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 84.734277] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/18 14:32:49 executing program 4: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x2, 0x0) writev(r1, &(0x7f0000fe8000-0x50)=[{&(0x7f00009cd000)="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", 0x568}, {&(0x7f000092b000-0x4d)="1e6ed7ff8432c2688643f9e7cf4166a3c2a92807c4d81a3d11aa973a24c1b776c9aa92b2e598b47b32f91b1d432688d63c6176f4da701bd100d9a9f7883683586c535d9292611a7d4df467d8e7f566a4daf29d57d0d7d71c3e3f1f52acb0722b6dc0a0e411824d571f482d47dc578297796c04cf9a4723331f44a23413dd64fde3a60cea8e395e24089e25a433c11a59b3e0452dcf9cf9fe764215c1df5438cab03f5f02cc", 0xa5}], 0x2) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fee000)="ffe7", 0x2, 0x8800, &(0x7f0000fee000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8dc3, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ff0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000073b000-0x4)=0x14) 2017/12/18 14:32:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0xff, 0x9}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000738000)={0x0, 0x1}, &(0x7f000050a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c25000-0x8)={r1, 0xffff}, 0x8) fcntl$setlease(r0, 0x400, 0x1) 2017/12/18 14:32:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) pipe(&(0x7f00006b2000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000051c000)=0x6, 0x4) [ 84.766131] binder: 16095:16099 got transaction to invalid handle [ 84.777958] binder: 16095:16099 transaction failed 29201/-22, size 40-56 line 3007 [ 84.802273] binder_alloc: binder_alloc_mmap_handler: 16095 20000000-20002000 already mapped failed -16 2017/12/18 14:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d92000-0x3)='/selinux/create\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00007a1000+0xcbf)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2017/12/18 14:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000a4000)='./file0\x00', 0x100, 0x100) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000d9a000-0x8)={0x1, &(0x7f0000b24000)=[0x1]}) r1 = add_key$keyring(&(0x7f0000f3c000-0x8)='keyring\x00', &(0x7f0000ffd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000e43000)='id_resolver\x00', &(0x7f00002eb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d85000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) inotify_add_watch(r3, &(0x7f000094d000)='./file0\x00', 0x201) fanotify_init(0x10, 0x2) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) mlock2(&(0x7f00006e1000/0x3000)=nil, 0x3000, 0x0) 2017/12/18 14:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000f10000)='keyring\x00', &(0x7f0000c56000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c39000)=0x0) get_robust_list(r1, &(0x7f0000455000)=&(0x7f0000bc5000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000529000)=0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008e9000)='/dev/hwrng\x00', 0x280800, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioperm(0x100000000, 0x9, 0x4) 2017/12/18 14:32:49 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000009000)=0x5, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000005000)=r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000000b000-0xe)='/selinux/user\x00', 0x2, 0x0) 2017/12/18 14:32:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f0000084000)="a0b5d49c000100000a8d8dfae9bd195af693554e4914f7226b88000000ff6415da32aa04e74c3b3b605b52112d05b1fe1c505ea8fa15f8a903", 0x39, 0x0, &(0x7f000099f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) write(r1, &(0x7f0000a0a000-0x1000)="be", 0x1) getsockname$ipx(r1, &(0x7f0000f65000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f1b000)=0x10) 2017/12/18 14:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fc6000)='/selinux/policy\x00', 0x0, 0x0) ioctl(r0, 0x1000, &(0x7f0000a65000)="7476320636e0cdeba9d6bdf254a5d8d350d83e13e5795a0e7554b6c00b66b9cc7dd8df28cc511d9b58a4d53b82646cbed2b806fcdb900ddfc05a9306f658") r1 = socket$inet(0x2, 0x805, 0x0) bind$inet(r1, &(0x7f0000ff0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7fffff7c) connect$inet(r1, &(0x7f0000c36000-0x10)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:32:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) ioctl$int_in(r0, 0x5452, &(0x7f0000320000-0x8)=0x1f) clock_gettime(0x0, &(0x7f0000a92000)={0x0, 0x0}) rt_sigsuspend(&(0x7f0000088000)={0x0}, 0x8) r2 = 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, 0x0}, {0x0, r1}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) [ 84.816197] binder: BINDER_SET_CONTEXT_MGR already set [ 84.821536] binder: 16095:16099 ioctl 40046207 0 returned -16 [ 84.821854] binder_alloc: 16095: binder_alloc_buf, no vma [ 84.821868] binder: 16095:16118 transaction failed 29189/-3, size 0-0 line 3130 [ 84.841190] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.846671] binder: release 16095:16099 transaction 47 out, still active 2017/12/18 14:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d92000)='/selinux/policy\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000731000-0x11)='net/softnet_stat\x00') 2017/12/18 14:32:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000798000+0x39b)={0x2, 0x78, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xa22, 0x0, 0x2, 0x8, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000cbc000-0x1)='\x00') socketpair(0x2, 0x3, 0x6, &(0x7f00006a7000)={0x0, 0x0}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000089a000-0xaf)=""/175) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000339000-0x8)=0x0) [ 84.863364] binder: undelivered TRANSACTION_COMPLETE [ 84.873823] binder: send failed reply for transaction 47, target dead 2017/12/18 14:32:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000223000)='./file0\x00', 0x6) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00009ae000-0x60)={&(0x7f00000f3000)=[0xc8, 0x3f], 0x2, 0xe98b, 0x0, 0x2, 0x9, 0x1ff, {0x7fffffff, 0x2, 0x0, 0x6, 0x8, 0x3, 0x101, 0x7, 0x10001, 0x5, 0x1, 0xfffffffffffffffb, 0x8ec2, 0x1, "ac578258012383eca4df8530e387ad45f726e6c57a5c844783f7e542abf7066d"}}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00002dd000)={@generic="2813fcffff0800000000000082c68d34", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/18 14:32:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007f2000-0xc)='/dev/rfkill\x00', 0x400000100, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write(r0, &(0x7f00000a4000-0x67)="53ef5eb0e78a70c1430bd62c55ae58ef9ed3466a1bbd63c204e6ab3d856e4975b635270c2ba6e40e5ab50739e732620ef17f757191259f7c7e620fb3665c70c3bdf46fbffc78f535109c838d62b22665cf6bdb0f56057fbfecd46248f22e6182b3ec9baa846579", 0x67) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00002e6000-0xc)={0x40000001, 0x0}) getpeername$unix(0xffffffffffffffff, &(0x7f0000480000)=@abs={0x0, 0x0, 0x0}, &(0x7f00003d2000-0x4)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000cfa000-0xf)='net/ip6_mr_vif\x00') preadv(r2, &(0x7f0000008000)=[{&(0x7f0000007000)=""/1, 0x1}], 0x1, 0x0) socket$inet(0x2, 0x3, 0x2) socket(0x10, 0x2, 0xc) 2017/12/18 14:32:50 executing program 5: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000292000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f66000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000dc8000)={{0x0, 0x0, 0x10001, 0x3, 0x5}, 0x9, 0x2, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(r0, &(0x7f0000f60000-0x19)=""/0, 0x0, 0x0, &(0x7f0000f5e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000014c000-0x4)=0x0) r1 = syz_open_dev$mice(&(0x7f0000040000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, r1, 0x20000000000008) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000da7000)=0x7) 2017/12/18 14:32:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/18 14:32:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(r1, 0x0, 0x0) r2 = socket(0x100000000011, 0x4000000000002, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000b6c000-0x4)={0x0, 0x1, 0x40000001}, 0x4) 2017/12/18 14:32:50 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000e000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f0000012000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x20)=[], 0x0, &(0x7f0000012000+0xeb6)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) futex(&(0x7f0000012000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000-0x4)=0x4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x28, 0x0, &(0x7f000000d000)=[@increfs_done={0x40106308, 0x0, 0x2}, @decrefs={0x40046307, 0x0}, @release={0x40046306, 0x0}, @register_looper={0x630b}], 0x48, 0x0, &(0x7f000000c000)="621644a5c310affb2298c023c7036e8915400419dae84f459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cd508303ac6"}) getrusage(0xffffffffffffffff, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000011000-0x30)={0x14, 0x0, &(0x7f0000014000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x1)=""}) 2017/12/18 14:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000579000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000697000-0x4)=0x0, &(0x7f0000b0b000-0x4)=0x4) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2017/12/18 14:32:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000782000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008f4000)={0x0, 0x0, 0x0}, &(0x7f00009f7000-0x4)=0xc) wait4(r1, &(0x7f0000f6e000-0x4)=0x0, 0x20000000, &(0x7f00006c0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f0000284000)='./file0\x00', 0x0, 0x6d) 2017/12/18 14:32:50 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000033f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000220000-0x15)=""/21, 0x15, 0x0, &(0x7f000063c000-0x10)={0x4, 0x80000001, 0x8, "f5ac61876546", 0x5, 0x0}, 0x10) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x4000000003, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0xd9, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00000d0000-0x4)=0x0, 0x4) sendto$inet(r2, &(0x7f0000bad000)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f000099d000)="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", 0x19b}], 0x1, &(0x7f000037b000-0x170)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f000016c000-0x1)="", 0x0, 0x0, &(0x7f00000ef000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r1, &(0x7f0000237000)=""/0, 0x0, 0x60, 0x0, 0x0) 2017/12/18 14:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) fcntl$dupfd(r0, 0x0, r0) bind$netlink(r0, &(0x7f000006c000)={0x0, 0x0, 0x5, 0x7c}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0x6, 0x0}, 0xc) 2017/12/18 14:32:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ce2000)=0x0) process_vm_writev(r0, &(0x7f0000608000-0x48)=[{&(0x7f0000255000-0xda)=""/218, 0xda}, {&(0x7f0000fd6000)=""/119, 0x77}, {&(0x7f0000606000)=""/53, 0x35}, {&(0x7f0000465000-0xf)=""/15, 0xf}, {&(0x7f00009f1000-0xcd)=""/205, 0xcd}, {&(0x7f000034b000-0x1000)=""/4096, 0x1000}, {&(0x7f00008e8000)=""/21, 0x15}, {&(0x7f0000e42000-0x6)=""/6, 0x6}, {&(0x7f00000dc000)=""/0, 0x0}], 0x9, &(0x7f00006d1000)=[{&(0x7f0000695000-0x89)=""/137, 0x89}, {&(0x7f0000810000-0x18)=""/24, 0x18}, {&(0x7f00006bf000-0x81)=""/129, 0x81}, {&(0x7f000077f000)=""/216, 0xd8}, {&(0x7f0000522000-0x78)=""/120, 0x78}, {&(0x7f00002d3000)=""/4096, 0x1000}, {&(0x7f00001de000-0x1000)=""/4096, 0x1000}], 0x7, 0x0) syz_open_dev$urandom(&(0x7f0000d0b000)='/dev/urandom\x00', 0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000083c000)=0x8, 0x4) ftruncate(r1, 0x7fff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000583000)=0x0) getresuid(&(0x7f00001b6000-0x4)=0x0, &(0x7f0000761000)=0x0, &(0x7f00001b9000-0x4)=0x0) stat(&(0x7f00007f7000)='./bus\x00', &(0x7f00008bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000967000-0xc)={r2, r3, r4}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000ae3000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r5, r1, &(0x7f0000b4c000-0x8)=0x0, 0x10000) ioctl$TCFLSH(r5, 0x540b, 0x0) 2017/12/18 14:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000a9f000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000955000-0x4)=0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006a3000)=0x0) getpriority(0x2, r1) fanotify_init(0x2, 0x1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b79000-0x4)=0x0, &(0x7f000089f000)=0x4) getegid() [ 85.333604] binder: 16164:16169 BC_INCREFS_DONE u0000000000000000 node 50 cookie mismatch 0000000000000002 != 0000000000000000 [ 85.345800] binder: 16164:16169 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 85.354389] binder: 16164:16169 Release 1 refcount change on invalid ref 0 ret -22 [ 85.362970] binder: 16164:16169 ERROR: BC_REGISTER_LOOPER called without request [ 85.376754] binder: 16164:16169 ioctl c0306201 2000efd0 returned -14 2017/12/18 14:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) 2017/12/18 14:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000a9f000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000955000-0x4)=0x14) 2017/12/18 14:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000077c000/0x3000)=nil, 0x3000, 0x9) socket$inet_icmp(0x2, 0x2, 0x1) munlock(&(0x7f0000224000/0x4000)=nil, 0x4000) 2017/12/18 14:32:50 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() ioprio_set$uid(0x3, r0, 0x4) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) open$dir(&(0x7f0000331000)='./file0\x00', 0x0, 0x11) mount(&(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fd7000)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r1, &(0x7f0000a1d000)='./file1\x00') 2017/12/18 14:32:50 executing program 4: r0 = creat(&(0x7f0000f39000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000001000-0x10)={0x805f, 0x0, 0xff35aa94f0f71a06, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000001000-0x8)={r1, 0x80000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000e0b000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f000019f000)=[{r2, 0x0, 0x0}], 0x1, 0x2) 2017/12/18 14:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000296000)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000a9d000)=@req={0x4, 0x7ff, 0x0, 0x7}, 0x10) r1 = socket$inet(0x2, 0x8000000000000003, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000eff000)={@common='lo\x00', &(0x7f0000faa000-0x34)=@ethtool_sset_info={0x37, 0x0, 0x3f, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:32:50 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/proc/self/net/pfkey\x00', 0x303880, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000000a000)={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x8}, 0x342e, [0x80000000, 0x1, 0x6, 0x1000, 0x7, 0x6, 0x7, 0x8c61]}, 0x5c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x8, 0x0, r0, &(0x7f000000b000)='./file0\x00') [ 85.398660] binder: BINDER_SET_CONTEXT_MGR already set [ 85.404013] binder: 16164:16185 BC_INCREFS_DONE u0000000000000000 no match [ 85.404023] binder: 16164:16185 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 85.404030] binder: 16164:16185 Release 1 refcount change on invalid ref 0 ret -22 [ 85.404034] binder: 16164:16185 ERROR: BC_REGISTER_LOOPER called without request 2017/12/18 14:32:50 executing program 7: restart_syscall() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) getdents64(r1, &(0x7f0000004000)=""/0, 0x0) readv(r1, &(0x7f0000006000-0x8)=[], 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 14:32:50 executing program 2: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xb, 0x0, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000dbe000-0x58)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dbc000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c7c000-0x10)={0x0, 0x1f, 0x10001, 0xfa}, &(0x7f0000dbd000-0x4)=0x10) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dbd000-0xc)=@sack_info={r1, 0x3d9, 0xd49}, &(0x7f0000b2a000)=0xc) 2017/12/18 14:32:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffc) r0 = add_key(&(0x7f0000f94000-0x5)='dead\x00', &(0x7f00005d7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000+0xd30)='/selinux/checkreqprot\x00', 0xd4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000002000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x4, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x5, 0x7fffffff, 0x0, 0x6, 0x7f, 0x6, 0x7fffffff, 0xfd8, r2}, &(0x7f0000001000-0x4)=0x20) keyctl$search(0x1d, r0, &(0x7f0000001000-0x6)='logon\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2017/12/18 14:32:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000030000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000422000-0x4)=0x9) 2017/12/18 14:32:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000c51000-0x8)=[{&(0x7f00001db000)="5d30f328064bc06833c24f5790a1e45b67c66f0f13894491b5b7228968d2a8dc93dcea71f93d0ea5987936d1a1648d188ef78941ad9abc7b4058bd01e8a68c5ec0a358694b9099736925f2d406c8fdf9dd5e5dee78087700f515eb6794be8c07304bbbbd2411668613dbe4cb31eb268408d20d28a54f3a7f3f6fdb35f6ad481f4eb7d0a4ed89832020f3c74c8dcb63911b27", 0x92}], 0x1, &(0x7f0000f99000)=[{0x104, 0x108, 0x1000000000000, "99a83bcda3610019b66ea0753619bd70163046906107c338e36ad2295e4f06fa8bf7fe6b538fe900b189f42a792953aed298155bdcb75253c1e82292fa54d90486634f80c0e5e9f34fafc61170ff7fc8cd3f095bb0ce4e2183542a9c1fba965b4f3da15f95f2f920eed1583fe5d737a6f142194b9e62a818218a4933df4862ccb27881a256ed862fabf2bb702c52e8e71a9de5e7a272f21c33fb60b2eb9b556e71393569f08e51b6ec7c5f387faff368b37adfebaecdec6deada9e48805ae48b2773a4e51ee7b53c30903a8f3ac56b9c564be207e9364fc7792d1a3a894a136e7c1f09c0dfb538c2b97cdef2e67e99d267eda39399"}, {0x1c, 0x112, 0x1, "e7cfb91ee593c0752cbb7496e8"}, {0x9c, 0x116, 0x400000, "e361ca4b23c34920c62ea7df6e188d3617e894711e7beb2912e56a15b82289a5ec5d4a078419c7d6544894d97b6547da23b2e1e3cd68dd0d37cfd78fca22b5432e1964e01d91e8c7dfc1453354faf0614953a8578955d772aeddcd1eca1e812a74554960f871953a04ca5177fa2ddafa1a8515fa372b5ed07083665108dc2466f4ced225896301e29407111280"}], 0x1bc, 0x20000000}, 0x6d02}, {{&(0x7f0000001000-0x10)=@nfc={0x27, 0x400, 0x2, 0x3}, 0x10, &(0x7f000024e000)=[], 0x0, &(0x7f0000000000)=[{0x94, 0x0, 0x4cb, "ba5e19c36c240034037a42efc518d88b9bdde00824a37b37e5cfe9bc78c7c2c75cc421791f365c310f3245d1129668a050b92a13aea9a2f9155fcfae33d1fb5434b8c3a4e1a44802c3691c377b0b77847809e6d21d31ebee7001aee74f494e84e36007e229ef20d8b395058a08806e17714fee652ff42794e227de15b337167d1990f12bd50f59"}, {0x100, 0x11f, 0x27d, "8cc4b601b4992cbd7b80e7a5dd6d3ad5cc891eae6b2b26de3e8b719be9e9d76267d3d7e42d4edb6e378c318038d4f7e6b6d2c9c10d5a447d9836f96381aa62461a6e3136400e737a414cdb3d5d74901405d952365441e260a1899229982cebf6eb33db91eb58905b12858056ba6096a19e7f81b4f5b66551d4339976e81c1d1727d6678bcba8ced840bb103ed1a556091e266855137e494180b19ee64f9ac2ad25bcc163540d3a93c85c2f0386843cd2749452b9b0916448fd331c6ab39e19b4fe3e6541c64cf237000da77bff5dec21b8a72fff86469cdce6d50f6db9aa1a83a91ea2072a47a79f3a19b0020e649b45c4"}, {0x38, 0x10c, 0x261c, "26719ebeb1fa67172730acc89f7471d5dfd65fa452ec199c2d9edcf76c11b7c3d74f8eee12c49ac876"}, {0xc, 0x19f, 0x7fff, ""}], 0x1d8, 0x10}, 0x4}], 0x2, 0x40000) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000002d000)='./file0/file0\x00', &(0x7f0000035000)='./file0\x00', &(0x7f0000019000-0x6)="f6720601", 0x0, &(0x7f0000039000-0x1)="") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000031000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000039000)=0x2, 0x4) 2017/12/18 14:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ad5000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x82b6d7ca4c596ff8, &(0x7f0000317000-0x8)={0x0, 0x0}, &(0x7f0000634000)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000029f000)={0xfffffffffffffffc, @time={r2, 0x1c9c380}, 0x5, {0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r3 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000bd0000)={0x0, 0x1}, &(0x7f0000217000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000913000-0x8)={r4, 0xffffffff}, &(0x7f00005b1000)=0x8) 2017/12/18 14:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000796000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f00003b9000)=0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000623000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000ebc000-0x4)=0x1, 0x4) r3 = dup3(r1, r1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000bae000)={0x0, 0x101, 0x20, 0x1, 0x5564}, &(0x7f0000090000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000423000)={r4, @in6={{0xa, 0x2, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000048000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync_file_range(r3, 0x6, 0x7fffffff, 0x7) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000922000)={r4, 0x8e, "3fd6a7bec57152d5008595e656be67eb4e43f1ca48b754d032256f6dbcef89f4f185de785783b41fada446f7917755c1c1412e9485e3066e233472f6b0e6ee0b99a8f272ca5344495ae89c7edbbb33a4c2b566d771e99fb791dc627a80f87ae1c686fb52cbd2130f862e70fb79bf9250b75a9651d44186db7f2d280b7940be235325e8528d967c8515d67313d481"}, &(0x7f0000df1000)=0x96) [ 85.456215] binder_alloc: 16164: binder_alloc_buf, no vma [ 85.462123] binder: 16164:16198 transaction failed 29189/-3, size 0-0 line 3130 [ 85.470898] binder: 16164:16169 ioctl 40046207 0 returned -16 [ 85.488874] binder: undelivered TRANSACTION_ERROR: 29189 [ 85.494590] binder: release 16164:16185 transaction 51 out, still active [ 85.517214] binder: undelivered TRANSACTION_COMPLETE [ 85.540955] binder: send failed reply for transaction 51, target dead 2017/12/18 14:32:50 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f0000012000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x20)=[], 0x0, &(0x7f0000012000+0xeb6)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) futex(&(0x7f0000012000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000-0x4)=0x4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000015000)={@loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000016000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000012000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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]}, 0x3ff, 0x1ff, 0x1, 0x100, 0x5, 0x4000a8, r2}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x28, 0x0, &(0x7f000000d000)=[@increfs_done={0x40106308, 0x0, 0x2}, @decrefs={0x40046307, 0x0}, @release={0x40046306, 0x0}, @register_looper={0x630b}], 0x48, 0x0, &(0x7f000000c000)="621644a5c310affb2298c023c7036e8915400419dae84f459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cd508303ac6"}) getrusage(0xffffffffffffffff, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000011000-0x30)={0x14, 0x0, &(0x7f0000014000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x1)=""}) 2017/12/18 14:32:50 executing program 1: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000034000-0x90)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000cb5000-0x20)={@common='sit0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ea3000-0x93)={0x0, 0x8b, "3b19f939a0e00efb80e97b7e8aca9c1962dde52cd584146ab3d16d0b44980717917ef8cd16baec90622ac56e34a4fdc93b76a8d6c549dbfc8d71c695caf9748d50b5d8d73e4316640563d7a64f6af3f79e7be33baa32b0027ea85ee8c284b4a05ea691ba323fc8350d624e8a0d795ce566eb77c1f38aa82ff9fda14bf61ccd516ae14b7dd6657f01cf1c0c"}, &(0x7f0000ea2000)=0x93) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a6f000-0x69)={r1, 0x61, "edc5fb02e6958601f420320c6fed8cef5f599c87b5dc5ed70c8c25c42dbfe0e3819465f8da92dce994cd8439a0cc2524978fb5e3618bcb4fd3124c3d91fb227d59d9256db56d1109717275bde01091f8812fd29bd66dbb1a6f6b704733790964e3"}, &(0x7f0000ea2000)=0x69) 2017/12/18 14:32:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, r0, &(0x7f0000000000)=0x0) r1 = timerfd_create(0x0, 0x80802) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000095d000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) fcntl$setlease(r1, 0x400, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000002000-0x4)=0xffffffffffffffed, 0x4) bind$ax25(r2, &(0x7f0000000000)={0x3, {"74c4f3112b60da"}, 0x7ff}, 0x10) finit_module(r2, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2) flock(r1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) 2017/12/18 14:32:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80002, 0x400) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000ed7000)={0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x242, 0xaa43, 0x200, 0x0, 0xb23, &(0x7f000089c000-0x10)=@generic="76b52d7ec8119ba9bff9082cbd5f7a87", 0x49, 0x80, 0x7}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) r1 = add_key$keyring(&(0x7f0000611000)='keyring\x00', &(0x7f0000c9e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000a18000-0xd)='dns_resolver\x00', &(0x7f00005ba000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000069f000)="7eb76bb352eed7417f7418a6ffa0e13764b369f283ce8096c1b2b42c3495a13c393505ce9fdf662ce917b17dc4f30a7b6bf40230ee85", 0x36, r1) 2017/12/18 14:32:50 executing program 7: pread64(0xffffffffffffffff, &(0x7f000016f000-0x6)=""/6, 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0xff) socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x8001}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, r2, r3, 0x49, 0x10) [ 85.631374] binder: 16259:16262 BC_INCREFS_DONE u0000000000000000 node 53 cookie mismatch 0000000000000002 != 0000000000000000 [ 85.651467] binder: 16259:16262 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 85.665465] binder: 16259:16262 Release 1 refcount change on invalid ref 0 ret -22 [ 85.677840] binder: 16259:16262 ioctl c0306201 2000efd0 returned -14 [ 85.690258] binder: BINDER_SET_CONTEXT_MGR already set [ 85.695597] binder: 16259:16273 ioctl 40046207 0 returned -16 [ 85.705441] binder: 16259:16262 BC_INCREFS_DONE u0000000000000000 no match [ 85.712665] binder: 16259:16262 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 85.720449] binder_alloc: 16259: binder_alloc_buf, no vma [ 85.720462] binder: 16259:16281 transaction failed 29189/-3, size 0-0 line 3130 [ 85.733685] binder: 16259:16262 ioctl c0306201 2000efd0 returned -14 [ 85.740637] binder: undelivered TRANSACTION_ERROR: 29189 [ 85.746288] binder: release 16259:16273 transaction 54 out, still active [ 85.753150] binder: undelivered TRANSACTION_COMPLETE [ 85.758277] binder: send failed reply for transaction 54, target dead 2017/12/18 14:32:50 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) umount2(&(0x7f0000012000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000)="6e65742f69705f6d727d6966008c") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000013000-0x30)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000002000-0xa)=[0x0, 0x0, 0x0], 0x4, 0x5, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f18000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000d02000)={0x932, 0x6, 0x401, 0x4d, 0xffffffffffff8001, 0x79b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:32:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f000007e000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x8000, 0x0, 0xffffffffffffffff, 0xc4, 0x6, 0x2818004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/153, 0x99}, {&(0x7f0000001000)=""/71, 0x47}, {&(0x7f0000001000)=""/153, 0x99}, {&(0x7f0000001000-0x72)=""/114, 0x72}, {&(0x7f0000001000-0x4e)=""/78, 0x4e}, {&(0x7f0000001000)=""/108, 0x6c}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}], 0x7) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x10000000, 0x0}) rt_sigqueueinfo(0x0, 0x0, &(0x7f000087f000)={0x0, 0x0, 0x0, 0x0}) 2017/12/18 14:32:50 executing program 5: timerfd_create(0x0, 0x80802) r0 = syz_open_procfs(0x0, &(0x7f000049c000-0x7)='ns/net\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xe8, "a8c4888bda38357b0af02d30988fc8557cf1bf7e94c3812980a709d0c663828a4aa2c792eed31224e0036baaea53ff01d225d68c35d6b4c3e7afa119fd3b03d9730fab27b52134506d2de109791716f1dca42cfa5ba489de61ce47a9997f69f75c4b6715fb1d31417cecf0ec953f864257e372ba4ee3bba9176e334a7995a4c8e0fafc32077efeb684c4455deda935357370fdfa4eddb48ee57383c625a9f3d6d079a310c7cb1744c44cc962580e5d2935e9b7db5d577fe72a1610946415e398cb98d15b944cf8fd41897fbfe41d5c3d6ad4afc479efd5c5f838337c5a5116132bad51324beb3b01"}, &(0x7f0000bea000-0x4)=0xf0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x10000}, 0x6) 2017/12/18 14:32:50 executing program 4: r0 = socket(0x7, 0x801, 0xfffffffffffffffd) write(r0, &(0x7f0000037000-0x25)="240000002a0025f000154302000000000000000006000000000005080009000100000000", 0x24) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e86000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000323000-0x4)=0x1000) read$eventfd(r1, &(0x7f0000000000)=0x0, 0x8) 2017/12/18 14:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000893000)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000518000)=@known='system.sockprotoname\x00', &(0x7f00005b8000)=""/163, 0xa3) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendto$llc(r1, &(0x7f000033b000-0x57)="d2992ce7e028f71dd6a842fe0cc1069e5ae3c8768f3a6cfc8d5447719d3511202996c6e0d19c040e814ae9d49dbf0443f54aa8770dc9777b48716938612951fecc272455ac3b4f3100159274cf619b3b721f8e33c57955", 0x57, 0x80, 0x0, 0x0) ioctl(r1, 0x227c, &(0x7f000070b000+0x47c)="01") 2017/12/18 14:32:50 executing program 7: r0 = socket$inet(0x2, 0x800, 0x8) sendto$inet(r0, &(0x7f0000c7e000)="", 0x0, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000ee4000-0x4)=0x40ab3e86) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ef3000)={0x0, 0x0}) 2017/12/18 14:32:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) r1 = socket$inet(0x2, 0x3, 0x20001) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) r3 = fcntl$dupfd(r2, 0x506, r0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00007c9000)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$inet(0x2, 0x3, 0x400000000000002) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/18 14:32:50 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x5) connect$inet(r0, &(0x7f0000292000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f0000292000-0x8)=0x0, 0xd82) recvfrom$inet(r0, &(0x7f0000f60000-0x19)=""/0, 0x0, 0x0, &(0x7f0000f5e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000794000-0x1)='\x00', 0x1) 2017/12/18 14:32:50 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000000)=0x0, &(0x7f00005e2000-0x4)=0x4) mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) poll(&(0x7f00007a8000)=[{r1, 0x5001, 0x0}, {r0, 0x4, 0x0}], 0x2, 0x1000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aba000+0xe42)='/selinux/checkreqprot\x00', 0xa00, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000ac9000)=@req={0x9, 0xbc4c, 0x0, 0x8000}, 0x10) r3 = geteuid() mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000acb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000a01000-0x8)='./file0\x00', r3, r4) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000aca000-0x8)={0x0, 0x0}, 0x80000) shutdown(r1, 0x1) 2017/12/18 14:32:50 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20000000004, 0x0, &(0x7f0000e0d000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) pipe(&(0x7f0000067000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) splice(r1, 0x0, r2, 0x0, 0x8526, 0x0) 2017/12/18 14:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f00007b3000)=0x1) r1 = syz_open_dev$binder(&(0x7f0000ee9000)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d34000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000b62000-0x4)=0x0) r3 = syz_open_dev$binder(&(0x7f0000c2c000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bea000-0xf)='/dev/sequencer\x00', 0x14400, 0x0) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000fd2000)={0x5, 0x5f}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) setsockopt(r4, 0x7, 0x1, &(0x7f0000300000)="4ea1c302e28f97a6b8abe3c5c9ed4cf4250d0802a298af9ff30511feb9683fc8e77782e7ae512cda0be232ed0081e7d37c155672560d2c3b7dac3aca3248b6a894e0b1e69e9ad73a67840977402c02f8272ea3e9b4f51c150049f5ed5eaff0b2d1962b39e6519dbbc6e20687a21eb4b1abd36e8e769c2522366661973b8b14c68c50ab6e08027b496da077ae44032041e81e3e8531a26d431a0d2baec4cdaf31f9e06255ad47e78285a5828960d71e0c42cb8de7fcf31ed02a", 0xb9) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000034e000)={0x48, 0x0, &(0x7f0000d66000)=[@exit_looper={0x630d}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x28, 0x38, &(0x7f0000654000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000271000)=0x0, 0x1, 0x4, 0x31}], &(0x7f0000668000-0x38)=[0x38, 0x18, 0x0, 0x0, 0x28, 0x78, 0x2000000000040]}}], 0x1000, 0x0, &(0x7f0000a8c000-0x1000)="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"}) 2017/12/18 14:32:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000976000-0x70)="6e65742f01705f6d725f63616368490034209d326848f265fcdd8374ea123ab7581de3cb91d32339cfa1a237a82abe1329f27ad9241d9d8df70409d9ba6b96fb887a73d6f8c3438641b3203a93f84903b070e7090bdd59dc2ed59531a3ef178ada7415d20edb3b984ce90cdb0820353e") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d01000-0x4)=0x0) stat(&(0x7f0000c45000-0x8)='./file0\x00', &(0x7f0000606000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000c03000-0x20)={0x9, 0x4, r1, 0x94, r2, 0x400, 0x2, 0x2}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000454000-0x4)=0x0, &(0x7f000050c000-0x4)=0x4) 2017/12/18 14:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x34, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2e000-0x4)=0x0) r0 = memfd_create(&(0x7f0000061000-0x1)='\x00', 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002b4000-0x8f)={0x0, 0x87, "242816c337934e0618279683d8a1d9e8199c7fbe533d4eb3abd00fe7d3d4027579409158047bd3a1e636e2c8ecd0f2c5f10bb64e9956d951cfc46d01ca3e1578a6e7333b4a472ad295e4c8abacdc1851765d3e04828988412d31276e32aa2186cd726fb7a85c8a8dadd4306d9dca3083eb6d97668b44d06c9be865a7d258cbbc46bc8ceb05a9ba"}, &(0x7f0000ef3000-0x4)=0x8f) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c53000)=0x400, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000d19000-0x8c)={r1, @in={{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) clock_gettime(0x0, &(0x7f0000a92000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, r2}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 14:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0xa774, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x400000000080000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) signalfd4(r0, &(0x7f0000ff0000-0x8)={0x9}, 0x8, 0x800) read(r0, &(0x7f0000fa4000-0x20)=""/32, 0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000aed000)=0x0, &(0x7f00008a0000-0x4)=0x0, &(0x7f0000001000)="") 2017/12/18 14:32:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xb, 0x29f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={r2, 0x5c3, 0x52, "1dbf89e1873a73baaa511302acb76f54dac0d29d5624456a51fb30f3ccabe16c6f943f7d847658ba86faffbde2a2490e2ef4b878d8355f8a6cd73658477375c940d5dfb68ec5ab77370bde9c022a91cede89"}, 0x5a) recvfrom(r0, &(0x7f0000f1b000-0x2)=""/2, 0x2, 0x6b6ad1064687520e, &(0x7f000000f000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sync_file_range(r0, 0x7ff, 0x3f, 0x4) 2017/12/18 14:32:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) close(r0) getpeername$llc(r0, &(0x7f0000582000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e30000-0x4)=0x10) [ 85.903479] binder: 16338:16343 got transaction to invalid handle [ 85.921820] binder: 16338:16343 transaction failed 29201/-22, size 40-56 line 3007 2017/12/18 14:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x34, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2e000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000a92000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, r0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mknod(&(0x7f0000cf4000-0x8)='./file0\x00', 0x8000, 0xeb) [ 85.952344] binder: BINDER_SET_CONTEXT_MGR already set [ 85.957899] binder: 16338:16365 ioctl 40046207 0 returned -16 [ 85.978588] binder_alloc: 16338: binder_alloc_buf, no vma [ 85.984185] binder: 16338:16343 transaction failed 29189/-3, size 0-0 line 3130 [ 86.004483] binder: undelivered TRANSACTION_ERROR: 29189 [ 86.010337] binder: release 16338:16343 transaction 57 out, still active [ 86.021865] binder: undelivered TRANSACTION_COMPLETE [ 86.027367] binder: send failed reply for transaction 57, target dead [ 86.509066] IPVS: Creating netns size=2536 id=27 2017/12/18 14:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00005c0000-0x4)=0x0, 0x800) preadv(r0, &(0x7f0000738000-0x28)=[{&(0x7f0000dff000)=""/230, 0xe6}, {&(0x7f000005d000)=""/55, 0x37}, {&(0x7f00000dc000-0x8)=""/8, 0x8}, {&(0x7f0000ff9000)=""/189, 0xbd}, {&(0x7f0000883000-0x95)=""/149, 0x95}], 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000f31000)='/dev/binder#\x00', 0x0, 0x802) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f27000)={0x0, 0x0, 0x0}, &(0x7f0000530000-0x4)=0xc) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f00008af000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000940000/0x1000)=nil) 2017/12/18 14:32:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000a8a000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000197000)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) r1 = add_key(&(0x7f00007a1000)='logon\x00', &(0x7f0000ca1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000db4000)="4f9f69daaa733c63c903c629832a720b9a8c7f99a8fd4c14d683149ec65cce5cad05b01ab83a8efd990f336735ab9e31571241f9b86c9864e42ca588160035a454153a1296aa9aa720f959a032e161bdf121ede57e409f1747fc84c2eb47e761850e34cdc01894491392481262f975565ba54b7153ab686ab1ca723797bc029e6fa0571898b4830cb649a470c88a4b0a484de1f20164ca563522aab982b6ba2c6f338a422a3526e93963e0c87270f7ad7a05d7b982ef31", 0xb7, 0xfffffffffffffffb) fstat(r0, &(0x7f0000b82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f0000680000)='id_legacy\x00', &(0x7f0000815000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006a4000-0x1)='\x00', 0xfffffffffffffffe) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c2e000)='/dev/sequencer2\x00', 0x8000, 0x0) readlinkat(r3, &(0x7f0000cf9000-0x1)='.', &(0x7f000037a000-0xc5)=""/197, 0xc5) r4 = add_key$user(&(0x7f000023d000)='user\x00', &(0x7f0000415000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000099a000)="7e2e6fb150bcac91fc61527d13c3c7ea36380d1b5bdcbd9bf85ad5682c86d84cad40fe7d94e4bba4522dda50fa98aca04b46ab14e53399", 0x37, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000822000-0xc)={r1, r2, r4}, &(0x7f0000852000-0x4)=""/4, 0x4, &(0x7f0000bc5000-0x2c)={&(0x7f0000970000)={'sha384-avx2'}, &(0x7f0000d17000-0x76)="b8cbc9540469ae373c11f1594d4ffd581af376da7013bf4c4ed929350df6db91706ef0f41077a9c9994fc48f4a3f2e665b87a11187edcf21acd9ae7e7baf8b265c6344f13523fcabe592204cb3a50f501c803a7f3c6d2743b2c9f0c07d7211868efa61a153fe7b3ab0271624a1e39a1da65f032e096b", 0x76, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket(0xa, 0x3, 0x100) recvfrom$unix(r5, &(0x7f0000403000-0xd2)=""/213, 0xd5, 0x40012001, &(0x7f0000509000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000d2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acd000)=0xe8) getxattr(&(0x7f00002f8000)='.', &(0x7f0000b35000)=@known='system.posix_acl_access\x00', &(0x7f0000d83000-0x87)=""/135, 0x87) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a2b000)='/selinux/policy\x00', 0x0, 0x0) getsockname$unix(r7, &(0x7f000070a000)=@file={0x0, ""/71}, &(0x7f0000e65000-0x4)=0x49) inotify_init1(0x800) r8 = getgid() setsockopt$inet_mreq(r7, 0x0, 0x27, &(0x7f0000d0f000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xe42}, 0x8) chown(&(0x7f0000100000-0x8)='./file0\x00', r6, r8) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x24000, &(0x7f0000509000-0x1)="") mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)="") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00008fb000-0x8)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000b83000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000fa0000-0x4)=r9, 0x4) 2017/12/18 14:32:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x80000002, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000000805, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000b000-0x4)={0x0, 0x10, &(0x7f000000d000-0x4c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000087c000)=0x10) 2017/12/18 14:32:51 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0xfffffffffffffffe, 0x2, 0xff, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x20) 2017/12/18 14:32:51 executing program 6: 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_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ca7000-0x4)={0x6}, 0x4) 2017/12/18 14:32:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000030000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$TCSETS(r0, 0x5402, &(0x7f000074e000)={0x800, 0x20, 0x2, 0x0, 0x3f, 0x110a, 0xfffffffffffffffa, 0x5, 0x277, 0x4254, 0x100, 0x100}) 2017/12/18 14:32:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x40000000000019, &(0x7f00004b4000-0x7a)=""/122, &(0x7f00001e7000-0x4)=0x7a) 2017/12/18 14:32:51 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000885000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000fea000)=""/175) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000d51000)=0x6) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000feb000)=0x0) ioctl$KDDELIO(r1, 0x4b35, 0x3) r2 = syz_open_pts(r0, 0x60441) ioctl$TCXONC(r2, 0x540a, 0x3) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fed000-0x10)='/selinux/policy\x00', 0x3) 2017/12/18 14:32:51 executing program 3: rt_sigqueueinfo(0x0, 0x0, &(0x7f000087f000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f00006d3000)=0x0, 0x8) 2017/12/18 14:32:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d64000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000411000-0x8)={0x0, 0x0}, 0x8) r1 = socket(0x100000000011, 0x4000000000002, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000a76000)={0x0, 0x1, 0x0}, 0x4) 2017/12/18 14:32:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000ad4000-0x8c)={0x0, 0x0, 0xf9, "e06594d232d12448b0c309ff0fbdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb821407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000027e000-0x8c)={0xfffffffffffffffc, 0x101, 0x0, 'queue0\x00', 0x100000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:32:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendto(r0, &(0x7f00001a0000-0xc0)="", 0x0, 0x0, &(0x7f0000521000-0x80)=@generic={0x11, "593921c9fafb052d0ee099336465b31d57de00da4777419365f1ddfa3fe93a24a213567ce1a3b09da596d227ace685c265411be42a041971b9ad2d0b379e690519425c58a5889168682a940d063fd044d29e063b544cf945738a745676a745d1d98282805fe2efcaaa88958efe78e16e1da3da50ab0789340d60ece268e9"}, 0x80) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ea2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000370000-0x8c)={0x3, 0x101, 0x2, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) capset(&(0x7f000017f000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x4, 0x0, 0x400000000000000}) sendmsg$netlink(r0, &(0x7f0000064000)={&(0x7f0000b05000-0xc)={0x10, 0x0, 0x0, 0x9}, 0xc, &(0x7f0000c5d000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/18 14:32:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x400002, 0xa5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000-0x3c)="e46d68e39bf89c22ea20b64825dc231837cf78fe51dbc847ed0efa36434deff82e5edf0956d5322ad479d4ae3ded835252dd754e595377204eb23359") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x2f, 0xf0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009d5000)='/selinux/status\x00', 0x0, 0x0) unlinkat(r1, &(0x7f00003f6000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000371000-0x7)={@common='bond0\x00', @ifru_flags=0x801}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000066e000)={0x0, 0x100}, &(0x7f00006b5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000035000-0xc)=@sack_info={r2, 0x9, 0xaa18}, &(0x7f00008c7000-0x4)=0xc) r3 = add_key$keyring(&(0x7f0000fce000)='keyring\x00', &(0x7f0000de0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r4 = add_key(&(0x7f000084a000-0x8)='keyring\x00', &(0x7f0000f99000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095b000)='/dev/ptmx\x00', 0x400000, 0x0) r6 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004b2000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f000035b000-0x62)="623d15d83beafdb441a1c5de498a2071927cbda4d91ecfe73c89f1faff0ce339b090a363cf74e946bd466646c2c7dc6d26d54724d41b7061763d0bb47dfc26eb13778ac96b2f96937fb984fd999344a874e70ac0b7098358dfc12d219a1b130355e0") keyctl$unlink(0x9, r4, 0xfffffffffffffffb) mkdirat(r6, &(0x7f0000660000-0x8)='./file0\x00', 0x1) 2017/12/18 14:32:51 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) getdents64(r1, &(0x7f0000003000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x109003, 0x0) readv(r1, &(0x7f0000006000-0x8)=[], 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 14:32:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d2e000)=0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) openat$hwrng(0xffffffffffffff9c, &(0x7f00003d5000-0xb)='/dev/hwrng\x00', 0x608301, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00005d5000)='/selinux/status\x00', 0x0, 0x0) dup(0xffffffffffffff9c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000dc5000-0x4)=0x0) gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000f57000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc5000-0x4)=0x0) r3 = getpgrp(r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) prctl$void(0xd) 2017/12/18 14:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007f2000-0xc)='/dev/rfkill\x00', 0x400000100, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000743000-0xf2)=""/242, &(0x7f00004e0000-0x4)=0xf2) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x48000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x800000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000e87000)='syzkaller\x00', &(0x7f00007e9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000255000-0xa)=')ppp1bdev\x00', 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000cd6000)=""/23, 0x17) getpeername$unix(0xffffffffffffffff, &(0x7f0000480000)=@abs={0x0, 0x0, 0x0}, &(0x7f00003d2000-0x4)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000cfa000-0xf)='net/ip6_mr_vif\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000ece000)=0x1, 0x4) preadv(r2, &(0x7f0000008000)=[{&(0x7f0000007000)=""/1, 0x1}], 0x1, 0x0) getsockname$netlink(r0, &(0x7f0000a6e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ee000-0x4)=0xc) socket$inet(0x2, 0x3, 0x2) socket(0x10, 0x2, 0xc) 2017/12/18 14:32:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000052e000)="240000002600070d32000009003677037b00fafe0100000000000000001214ff2100ff10", 0x24) getpeername$unix(r0, &(0x7f0000552000)=@file={0x0, ""/108}, &(0x7f00005db000)=0x6e) 2017/12/18 14:32:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003b3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fca000-0x10)={0x0, 0x7, 0xffff, 0x98}, &(0x7f0000735000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000004d000-0x14)={r1, 0x1000, 0x7, 0xfffffffffffffff9, 0xc000, 0x6}, 0x14) openat$selinux_status(0xffffffffffffff9c, &(0x7f00009b8000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000086f000)={0x0, 0xff, 0x6, 0x7fff0000}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d6a000-0xc8)={0x6, 0x8000, 0x4, 0xfffffffffffffffb, 0x3, [{0xffff, 0xe427, 0xffffffffffffff7f, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}, {0x80000001, 0x6, 0x20, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xfffffffffffffffd, 0x7ff, 0x8, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}]}) syz_open_procfs(0x0, &(0x7f0000016000)='net/ip_mr_cache\x00') openat(r0, &(0x7f000075c000-0x8)='./file0\x00', 0x2000, 0x8) 2017/12/18 14:32:51 executing program 5: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ea1000-0x4)=0x1f, 0x4) write(r0, &(0x7f0000037000-0x25)="240000002a0025f000154302000000000000000006000000000005080009000100000000", 0x24) sendto$llc(r0, &(0x7f0000b15000)="20d258291130379563038d899fc9528d1f203d387abcd9bde48448ea8469a7587600271fac11cb41cef1cf6e3ee3e2a6c264056cf81b", 0x36, 0x48010, &(0x7f0000e28000-0x10)={0x1a, 0x2, 0x3, 0xb57, 0x2, 0x674, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/18 14:32:51 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b65000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000068000)={0x7, &(0x7f0000001000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000000)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000661000)={r2, 0x2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x802, 0x0) sendto(r6, &(0x7f0000369000-0xe4)="8d2bf5ccdc333158e61af6f222ba9f74", 0x10, 0x0, 0x0, 0x0) close(r5) socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r5]}], 0x18, 0x0}, 0x0) dup2(r4, r5) connect$unix(r3, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/18 14:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000209000-0x15)='net/if_inet6\x00') socket$inet_udp(0x2, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000b0e000)=0x40000000, 0xfff) 2017/12/18 14:32:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x1) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f4a000)=0xffffffffffffffff, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120010005200e700fff200190d4a00e90a", 0x11, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2017/12/18 14:32:51 executing program 1: r0 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0, []}, 0x10) 2017/12/18 14:32:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000ea4000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r2, 0x0) pipe(&(0x7f0000033000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000ca6000-0x3f)="2bb7128681aec1cefb274256351e79a18fbbdb25bcf501f1c3320a8696f1ddae17d1760ddebd659b5745caf68daa86d35284c47a2b510d3c46cca88dca095f", 0x3f) splice(r3, 0x0, r1, 0x0, 0x8526, 0x0) 2017/12/18 14:32:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") pipe(&(0x7f0000544000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000031000)={0x6, 0x7fffffff}) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000197000)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x24000, &(0x7f0000509000-0x1)="") mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)="") 2017/12/18 14:32:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000035c000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008a9000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000432000-0x8)={r1, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227c, &(0x7f000070b000+0x47c)="01") 2017/12/18 14:32:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) r0 = socket$inet_sctp(0x2, 0x107fffffffe, 0x84) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000be6000-0x9)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000095f000)=0x7ff, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) write(r2, &(0x7f0000a0a000-0x1000)="be", 0x1) 2017/12/18 14:32:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getpeername$packet(r0, &(0x7f0000a07000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003f6000)={@generic="9cd7019f33765d310116f02708330caa", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cac000)='/selinux/load\x00', 0x2, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f000036d000-0x4)={0x8, 0x100000001, 0x9}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000b0d000-0x4)=0x0, &(0x7f0000342000)=0x4) 2017/12/18 14:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000030000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000aec000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f000044e000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00006a2000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2017/12/18 14:32:51 executing program 0: rt_sigqueueinfo(0x0, 0x0, &(0x7f000087f000)={0x0, 0x0, 0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f3c000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) 2017/12/18 14:32:51 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000294000)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000038f000)={0x0}, 0x0, &(0x7f0000fe9000)={r1, r2+30000000}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fea000)='/dev/loop#\x00', 0x3, 0x418080) ioctl$TCXONC(r3, 0x540a, 0x3) 2017/12/18 14:32:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000033c000)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000176000)={&(0x7f0000817000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f000060d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000309000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ab4000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x6, 0x5, 0x7, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mkdirat(r2, &(0x7f00009f4000-0x8)='./file0\x00', 0x4) write$tun(r2, &(0x7f0000cc0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}, 0x26) 2017/12/18 14:32:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000782000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/18 14:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b92000-0x4)=0x7, 0x4) prctl$setmm(0x23, 0x6, &(0x7f0000b33000/0x3000)=nil) 2017/12/18 14:32:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendto(r0, &(0x7f00001a0000-0xc0)="", 0x0, 0x80, &(0x7f0000521000-0x80)=@hci={0x1f, 0x7, 0x1}, 0x6) r2 = dup2(r1, r1) ioctl$KDADDIO(r2, 0x4b34, 0xa694) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000c69000)=0x7) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f000048c000-0x2)={0x7, 0x401}) 2017/12/18 14:32:51 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f0000012000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x20)=[], 0x0, &(0x7f0000012000+0xeb6)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) futex(&(0x7f0000012000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000-0x4)=0x4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x28, 0x0, &(0x7f000000d000)=[@increfs_done={0x40106308, 0x0, 0x2}, @decrefs={0x40046307, 0x0}, @release={0x40046306, 0x0}, @register_looper={0x630b}], 0x47, 0x0, &(0x7f000000c000)="441644a5c310affb2298c023c7036e891540041bdae84f4507387ad501010000b1615bc2d5532839dff40f10d1fc0e41a052600c822c2d8d8f877fffffff244f0f2c08303ac6cf"}) getrusage(0xffffffffffffffff, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000011000-0x30)={0x14, 0x0, &(0x7f0000014000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x1)=""}) [ 86.821356] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=13276 sclass=netlink_route_socket pig=16471 comm=syz-executor7 [ 86.848410] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=13276 sclass=netlink_route_socket pig=16490 comm=syz-executor7 2017/12/18 14:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{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]}}, 0x90) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00003e6000-0x4)=0x909, 0x4) mprotect(&(0x7f0000ed8000/0x3000)=nil, 0x3000, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000895000-0x9)='/dev/ppp\x00', 0x400, 0x0) accept4$inet6(r1, &(0x7f0000e97000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000cef000-0x4)=0x1c, 0x80000) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) mprotect(&(0x7f000064f000/0x3000)=nil, 0x3000, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000b16000)={0xffffffff, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00004bc000-0x10)={0x8, r2, 0x3, 0x5}) 2017/12/18 14:32:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000001000)={0x1, 0x0, 0x2, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000002000-0x8)={0x3ff, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1004, &(0x7f0000001000-0xa5)="f26e84d02fb8157e6610031a9a5522c261b027f65b668027c66097eddbaa444865afc2b122213e403ff5a6d85790fcd070ac7866c2073f6aa6f25b234d513e81133d1665364a71a07a48d883d900a67ce1fe65323a336b782bfd3893689594f64f1d52cb83cfc6c509faa651a53da63bee9d01cae5ce3b1140fde552784e343533849d25685f4b210095ba4f38bcfbb48f71912712117d6df6797a5c5321c019bd6512813a") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="8aa83f1e9056aa3ae719db28e3ed8e616a446330160cb806e5c3e2a264ed85f86909ae1a66300a203b82d3fb00fe177ee4fdeb8e14fcff87665a2d0ab29061fad2a6", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x46)="e78679110a2e877b8838ff4897a656071457bb51685443be2764a14677842d80ffc02931b7aee7b0c8561236feb5f9c95f1e7474fd2f72a307af5e55f72d0d96f2cefe1b61cc") 2017/12/18 14:32:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00007f2000-0xc)='/dev/rfkill\x00', 0x400000100, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000480000)=@abs={0x0, 0x0, 0x0}, &(0x7f00003d2000-0x4)=0x8) r0 = syz_open_procfs(0x0, &(0x7f0000cfa000-0xf)='net/ip6_mr_vif\x00') ftruncate(r0, 0xfffffffffffff4c5) preadv(r0, &(0x7f0000008000)=[{&(0x7f0000007000)=""/1, 0x1}], 0x1, 0x0) socket$inet(0x2, 0x3, 0x2) socket(0x10, 0x2, 0xc) [ 86.873973] device gre0 entered promiscuous mode [ 86.875873] binder: 16512:16515 BC_INCREFS_DONE u0000000000000000 node 60 cookie mismatch 0000000000000002 != 0000000000000000 [ 86.875882] binder: 16512:16515 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 86.875889] binder: 16512:16515 Release 1 refcount change on invalid ref 0 ret -22 [ 86.875893] binder: 16512:16515 ERROR: BC_REGISTER_LOOPER called without request [ 86.918858] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/18 14:32:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000209000-0x15)='net/if_inet6\x00') write(r0, &(0x7f0000300000)="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", 0x1000) r1 = add_key$keyring(&(0x7f00001d1000-0x8)='keyring\x00', &(0x7f00003ea000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000801000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cce000-0x4)=0xe8) fstat(r0, &(0x7f0000962000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d2c000+0x217)={0x0, 0x1000, "97e387669bdaea8e6807786ed93225b441198a8fc9abfd8ba58e59b9d5b84a3b1ec2adb205cb7e84e321ea6c3ee5d5fb4fd8f485b8d357b1096e0441ef6a7d7d60c41403f4d725acdd83d6889baa6e085e87acb1ab2200cb56cfc194649cf9d1b1d3ffcf6de6efd8f0b5b7da71a0f886dddc738b2b46aadf87f6b9b4533f52666d2cbf230b6bf7ab55c30fae3e1efef0b159bc9b6a4ef6f4e1095d0816f2b9a8b4f11d13c4a846bf2369b40db52a7c63d1c0a7383ebb47923ae2dbba9b95275adf3d3beb337d0cb35348a12661787925eb2d2ecfb6b6c58f9b1c704533bf4fbed30620a64883962a9eb19cd5693530fec157b8f6f631bbb28ea931750b725d755a3dea92db2c1cf40cba7bdceebb440a166954275f34bf45e7f8b5cd595bcb21342761776ca33bd30a5c2ba1835afcb18684af72e6ed108ffb74731d0c4cf899a48a4c8d442d8ebfb66e3338110976c03721084191deb2ebe23f665252248645391e17e573ec011af66e5039adcc1b2f23c4d59049d491edcc221a0f13bba6f6c63c8fb5a4e91fec7efef2adc12630a48330699e614c0d56c2bbe4cad599a5cf885c24d1683aaac63df9b83e536015e19bda102729a3e5837f142a44c21cb72967edfa7d6bcfb9bd5ded2c594d5dc795f8d77ea243f3faa9e046cb9615a35c5dc083f27a6c9ca7c8241b3a40ca105a34697d7e5b1fc5a699d122d1b74f30386471c27999a886b223e351cf715fdf2666d162d2671ebb14c290f14ba6bcd9664bb8f2b32a7daebd2b6265a7dbfaa5ec51023ea712fbbff81e020e2e29bd8a8691fc8771e5e4047ee3fc5a88c181b9430663b2fd9c4dc4e284f6755b87f65b600ea4bf88a41b7c6d1af25bae3f8577d9c75ec4aee0917077a6a84f2725f1f7073af2d076db5bc759750eb68e58f4e8b6f6cebac14789fc9a285b8340e1173fa3906898335d7586f8ebda98447f7444a20357350dcff368050195fe8e1dda4d32c6b59ba97e0d187cd63937ef9ce5bba29505db7825c415ae40b416a180999fc435c1b8fb890e3b9f506df0f509b514940eb67c1e5cc8639189d28224513383b80f26879042046684ca03863086e1cc94092519fbb854ef18ed06bf0c6b07873905a30d4e05e52b6f670b3218ad1f36fe5178e7c169e1423d5847d2abda9a4964c05823e4f09692e996d09fe3985fee8847e9b47e67169fb70c8d2ed09334de2f9d444d44d9c969b9ee3f71524a423a667777f8e6e7d8dbc15513a828089b51990defc03c1b84cd438203d4f1ab80eea98ebea1435dc96b5755ea82d49aa4ec825a811b48057517bb51978ebb52ea8dffdbb270d9c53c2772db2b40eb96a4fb89dc226e1a81bcf582fc70e6373be9f67d558b8a2bf3539e0649f8534602578bb169d195911c0ee3022c3fa6c363a6c94348652a565dd61c92620b51bbcba35ae41c6bdb4e8697732ace838bc077b2496553e937afbae6eae904de2ecaf3a399f5fcf71f9667870eac76da321959c9cf1d32dd21b092f9e0d450aed7c92d507c93bfd56b612e06880a6274811375ebf57ecd3dd67f03b63c2cbab9a15633c99752fa0a624d26edc9c39b5e5da030735a44010017b56294de2c4adf8b180f23a9861e6a2b226395960623bbba8323ad88a29b4c97d338da7ceb469031feaf360780a5162f872862474f54b072445553e8f3e50d7eb795c9589cb1c6f315b2ae4b9ca49a3a14f542aa426437d980700e7dc2e8a0d04facf1339b2a4b980b2933f1306f26026687bbad1415ff86ab3aea0e82802492dd1a18a90c5eb08087daa34a59ace09988cce4cf076cfa50d0300f465e3b5179aa42ee9d74c0cc11a89ac5e40f1aef93b5bcd263c0223bcdcbafae462efbd76f445b7c354f608c7cb2b2f98d04dfead9abbecd99304141a4e17f41e58b4a3cf3c72a919812dde499d246f8a305a455ce1983693a073041ea2837ff5da17714061aa21505b6c95a6ac8a7b7ac60e80e4e1c9b8d0446387df838374522fbfe052b9503a5d2ee4ef666951e6d1148fabf30886acac413bce573ca5d9dbf4e695994969ec71954dc828006783483853833515781ff8346dc22193d58ed14c2139c8022edd003ff560d60e11bc2a78bb2a9dcebd47935b59eff3d438b18dc7fef116a602ff21303fe97d3204f266d69039b6c975332d3faa4ed6cd27168a3250c1cba5fc4f456ab32ade5e7752b982280aa6cfa66377199e4a6044c9290423a9ba51a86095bd9acb87682d0233b60afff90698b533e7f628f0650e0597c3dd5690a413781da5ffb3c93fc6f85d92502f6258a7a5f9dbb669568a41184905df7efdb0488006d533fe55f0bddcbd0f5599896ab6da2b0c27c90fc73c49176d5de3d0abee0167b6255f510462589b4d8e1d06a67599c8cb03563cf0adb8014ebdf86d13e343ea7f77fcd5d3ba693f4efba59cba7ba84688bb4b23922b079d37884854fe8b4ec602cce26673b28610273322c3fbee4b783d727bb1090838fa36443d7497d14c651657b46d0feec7a939881961e9992c2774167b371dc2973371a537681530161abcf85c197021e80bc0447c04630afa16e37bbe20c2e56f5f2ee80c351fa19ec9ad39ce47cb12d7f84c1b2619d0ba142b76feeac3e21bcba31bee0d3926d83a4fc4bdd130f8e2a83a3d5e9b603920d1b51e2ccf58c642c7ecb3861536fd0cc68fc127b33a7113fd6699f78e68291c15b632d767bb32abb8c11fff03107db06ead80022080daf26bd1f7ab4c917b57daeafaba49699f1c5676e3f221dc33192eb349f8e19fca251d3241a903454eac19d79ae27c0b78573a5f09667ce60e649cf891e550f1c02ca6826336193d46c8342f0a6644b1ea0736d83fd723858d4c28a8a72251e21a6aff0a0ec5f0207d2e7df8a652160b99a5b8939e201db2ab5375adbcb1eea3377545df7bd5286c8d8d501e5f2aba7dad55b0b947f18e340681e80a56e8dc842ee49189c7ea12a9f3dce922150729b21c03d465c04b0c4cbfd3b9455ba6e86805e71e3279bc17b4029c0b678f6efca7fe1ff9326c9e1057162570272fc157adb73d95816eeb80bc06a3704d995f72237f4a4d018a43b1d01099b1d340fe5ecfd834ef7ecc0ff819a932f44693b8f2958ed09a2faf5e4bf0a4e37580dabe7379208779f8d703547a83d912fa79a35f7be0d27e1311b096c39ddea2ff1b89487cb9551449b4a2efe79cd88fa9205af5282e093413e04706b52b482fea5459b75924429274665cddc9fb1714f3ac0d5f528fd26c4dc807230413b108ed609327f9c602e5079f43bcd83e4399fe5907d580de4f128d67b43a16f7dc5352db31912e303365d7ec7ac58a22520a158cd2a9d59c57ded7ddf55eaa7b40320f89c9642990e3bd0dede9acf5d5dc0b2d6bd6ddf62a9d2a8fd7b1143cf418b6c85fdb887cd9d62bc986d8928362103c6392dde21a83169cc4697b10a05d956d1d7757a74d365742891cb05d929a34b538d23bb240db93e7fb5cc9491ef1e382b90474e9eb78370ac78e3abe751186a883adaa0749bbe8743d7eec4a51775a68d4223cddc08fee39181a9028cfefb394e5d683347b2872162438b7b36d980b861fbb40ebc01a99eb2bcf3cd8720cf6232aa49db356758ac98666883900e319da5eec9d9d2987ad14ade6cb5c71b03d9893dfec9ea0510061fe6e0c39bb3ccb4c3be3a9f9a5ad84c175b370f170df3bfb5db92ff38b25671ba5bf1ff042d65afab147eeb4b4309b51ed9dce25dbd8e938d8519fd50ddf59775b2e0b9c48495b79b7df4a8a157b706c9665001da1ca443705e30a5925d29a9f73bb051ca9155a2a935c6f62010f24a054ae7c15147d46c772249119c3411abd02d428fd1d66437a10dfba93c837f9d661a7748d4bbb0d5b0228012cd80b71797765ae91c4aa91adc854f547ce775179e3190f9850f4e798022394505d0adcffc35bcc7049599186e5d435430cb007f0d23430d16c909c4229c8ade67aa0b4b98a7a0b2d8d6582770dd91816e3edef839099cb02bce9f61443f23c098dfbf5b0266e8d9eea40632cb41d186957f5654a16915de3d693cc746c96e8c217bee198a1bcba361cc90f164fb7707927cdc7db72028cd9fb69eb4e96bea7314486acd919e4b0d2399cd1d6a97b7999ab00c451069eead3ca9be359d2cfb4db68648dfdc45a9f27057e1d9712477428896948727bee709f4efb1f6fa765f644fe58ddfc7e5a0d268064af46514b88cabaa6fe289aec711ed2e97170e5f7bdb0ce555279ae12cba1716461c5aaeda07df6ae373af05ff82203e4d6f540a6371fcae51415d35e39aff5f662051f69dad186a44d560c83b95f0a7e1eda591196762ea0a7f34dab7d4fc350235556aea2996eb1ab7c37c538804f140e1624a7e051c2dc522cf27cd42c8a1752ca4670dffc997c351dcac6974d7e9de548f337519381da1b9982de54bb8bd229dc2fbd82a8eca19a1d57de953c3312ec39baed7ac6eea2974e31fa3b9dbd15343a2b345bc0c8e1ab5acfe5313292673575a6961a29faab62b2cf02c8a61095e82f3d7cb96a88ed3603a1454c0ff641797b50324aff5de074ee218beeb36599e5d0b7961aaa8589babb9a4c8fd8ff79ad87a7e11086aa042e4946a688c9683e6339503081d32c3eb1f8eebe306d7bc59b77a8b536d650913daaf6056c91375e0f6a41a018381eff8568c45f735e1d3ccdd429b0739e22a151402a2580c6c55df83faa03a55eae187709aac228c8fad0ab257d57cb7aa4d02b22d1d6670d2ad0c1d66b29ffbed9244635360215352161bf54fddac12d07666c08799736d0a71014cb2d288a5e5389caedcdb3afc15c182443a4cda3fd49916b1497630c22a1c599fa02d2f45eb4de2627d80cfcf877b339783c673de9cccea1c1c94d842b72f593e992beff721f5ff589541cf69f49ed1a44b6164ed1197a75d7c06b7b68c90567c932d0bb62cd15bbe6e0ae65ea2d40d88c8f5ed76f312262d4a05b2eb965d1404703118acb876e5524e8318a53554b8835f9050bea37ba3c86437dd545eb896cadcf2cddc04f9903b9996694ab9c56cdb6d037f50690fcfc03c2c17603b2cc831f1fb28b2e4510c9fc3cab4463b036cede3767c473b40092152c7673aa2d6c9656132dd5c228dc1b2b72da086ae201d6028c9239ca93ed3a19937fb21b2b8376ceced8ac57d144bc788c22e6415eb5ea7ddcc3aea8fefb8d18894af373217f6d7ae2476702aef51d92e9dff34b36afdbbea1f334c73b06fb28a4bc29770fca8d7ff91c53c75601dc7c98508af2c9583e9710e452714c2ae97857b8d8727163c93a0238cf3b72a387ddb665a7be7bb53f22a6ada79a055463fde12c3c230f517b03b0eb2f9050dc8d22c9e18db1209b46f6ed1d3b7566fa111437b0d7aae94d6ac5b2a27f94d76dbdddcb9f8ddb875504bce00a1c3ba0b4872545782a0a457237754cfae27a905bb88650429a758d50442b0030392532636a1092b564ac9213601f0eb93ae0a265f970d35ce3ef6fc8d44f0b5a04265366870120ef7b4fc8f17c17b294da58ba2955fe7916cdcf57e967a08f4276def92294e69e1cf9bb9f56f5947182124cc165f527dab203fe43dca4eac2adc20be2da27ff7940dd1e2bf87636e891a20deb713c312ac9e14ae8cf2f7b5aba496b2dc20a4603df312212ee135bbf9b42a60b1718b73c077a349a95a76e07a63618ccedc82f30c288497405bf41f5ab0c5c783b7c3c0aee14b3d638d9b76aeec4ec5ef2ae46604e0d00a6c484d9a5ec8f5ad56c8375313e50118"}, &(0x7f0000cb6000)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c6a000-0xc)={r4, 0x7c, &(0x7f0000057000-0x7c)=[@in={0x2, 0x3, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000011b000)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ce2000)={{0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x3, [0x6, 0x6a5, 0x5, 0x7, 0x8, 0x4, 0x3f, 0xff]}, 0x5c) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = memfd_create(&(0x7f00000fe000-0x1)='\x00', 0x3) ioctl$VT_DISALLOCATE(r6, 0x5608) sendfile(r5, r0, &(0x7f0000c34000-0x8)=0x0, 0xfff) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000409000-0x85)="ddb85cee4eb2e19a0c175513d8459bb3cf62c972b0be3f0e5640c1001c4e53535723db56a8c941fde61a8c621bfa1f3a4bb002a25ea3a6f203cab9db48464880072caa4abd00319b7f20752f01c0b93af7ae068bcb7cc7c741a247d9956ad8814cb08469c758891cfd089de0be54742223bc6fe2c8d7b5a64a7d0e005f8b78c2fa32f59d3b", 0x85) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000e08000-0x18)={0x0, 0x7f800000000, 0x7bb, 0x111, 0xa305, 0x3}) ioctl(r6, 0x8001, &(0x7f0000c13000)="01077c59b079686a85c5fa7ab7b45a63d28cfef1a809bdaf887530a70bbffc31ed191e270a9f26e252cfc35f5c65d538b219e4e5c315aea22c818987ffad80df5aac971bbcf2ff20af2d9125c45fb259acfa0ecd51cde6f9dee4407121aafea3a9678fa108fe80d5bf01f6e443191882f91f") [ 86.925476] binder: 16512:16521 ioctl 40046207 0 returned -16 [ 86.938374] binder: 16512:16515 BC_INCREFS_DONE u0000000000000000 no match [ 86.945409] binder: 16512:16515 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 86.955197] binder_alloc: 16512: binder_alloc_buf, no vma [ 86.955211] binder: 16512:16533 transaction failed 29189/-3, size 0-0 line 3130 2017/12/18 14:32:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d4e000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendto(r1, &(0x7f00001a0000-0xc0)="", 0x0, 0x0, &(0x7f0000521000-0x80)=@generic={0x11, "593921c9fafb052d0ee099336465b31d57de00da4777419365f1ddfa3fe93a24a213567ce1a3b09da596d227ace685c265411be42a041971b9ad2d0b379e690519425c58a5889168682a940d063fd044d29e063b544cf945738a745676a745d1d98282805fe2efcaaa88958efe78e16e1da3da50ab0789340d60ece268e9"}, 0x80) 2017/12/18 14:32:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socket$unix(0x1, 0x5, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = epoll_create(0xffffffff00000001) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003ec000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00002ca000)={0x9, 0x2, 0x1, 0x1ff, 0x0}, &(0x7f0000cbb000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000107000-0x10)={r3, 0x1, 0x1, 0x5}, &(0x7f0000b91000-0x4)=0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005d4000-0xc)={0xffffffff80002004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000002b000-0xc)={0x0, 0x0}) 2017/12/18 14:32:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00003b8000-0x18)=@add_del={0x2, &(0x7f0000000000)=@common='teql0\x00', 0x100000001}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000b9000)={0x0, []}, 0x4) 2017/12/18 14:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) r1 = socket$inet(0x2, 0x3, 0x4) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000e43000-0x190)={0x10000, {{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4fa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/18 14:32:51 executing program 7: stat(&(0x7f00003eb000)='./file0\x00', &(0x7f00003bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000078e000-0x8)='./file0\x00', 0x88040, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b1d000-0x7)={0x0, 0x0, 0x0}, &(0x7f00009f3000-0x4)=0xc) r2 = open$dir(&(0x7f0000330000)='./file0\x00', 0x400000, 0x100) getgroups(0x5, &(0x7f0000fc8000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f00009de000-0x8)='./file0\x00', &(0x7f0000131000-0x8)='./file0\x00', 0x1000, r1, r3, 0x4, 0x7fff, 0x8804) fcntl$setlease(r0, 0x400, 0x0) fcntl$getown(r2, 0x9) chown(&(0x7f0000e89000)='./file0\x00', 0x0, 0x0) 2017/12/18 14:32:51 executing program 5: rt_sigqueueinfo(0x0, 0x0, &(0x7f000087f000)={0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d90000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003b6000-0x4)=0x0, &(0x7f000020a000)=0x4) 2017/12/18 14:32:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000920000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b46000)=0x0) getpgrp(r2) flock(r0, 0x2) flock(r0, 0x1) r3 = gettid() readv(r0, &(0x7f0000617000-0x60)=[], 0x0) r4 = creat(&(0x7f00007e8000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x7) clone(0x0, &(0x7f0000a12000)="", &(0x7f0000ad2000)=0x0, &(0x7f00003aa000-0x4)=0x0, &(0x7f00007cb000)="") fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f00002cb000)={0x0, r3}) dup2(r4, r6) tkill(r3, 0x16) close(r1) [ 86.971462] binder: 16512:16515 ioctl c0306201 2000efd0 returned -14 [ 86.980017] binder: undelivered TRANSACTION_ERROR: 29189 [ 86.985849] binder: send failed reply for transaction 61 to 16512:16521 [ 86.999711] binder: undelivered TRANSACTION_COMPLETE [ 87.013545] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/18 14:32:51 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005d5000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001000-0xc)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e3f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000749000)='user\x00', &(0x7f0000a21000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000304000)="", 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r2, 0x1200004) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000049d000)='/dev/ppp\x00', 0x20080, 0x0) getpeername$netlink(r3, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e31000)=0xc) sendto$ax25(r3, &(0x7f0000048000)="27c9100c90d1b83d072f0a671de074e25a8a73e49106c10993c1345a4062065ff5050571173165bc1e395b4f7aed9f3bb8913d30c92cb48b39e7a80258b52aab14c7c7eede2d4a3b26c4cf48297e9de69f90182ce6187c60727febb25d58a8236fe4c914cd45af16cb17bbee46dec5b1ad56949006629e105054bdb6040756d6bcb565b013721ef6b400f18475cbd99b215153cab32960b52cacf570a59b629fdd52361a86862c5118fc9472ace1ac11bc29bc302fac9b66a5553e95748eae150803b2dd59844e42d1ecd6c0245d93c0441c4cdd2aa96e154266fc010cf7", 0xde, 0x800, &(0x7f00004a0000)={0x3, {"8e9020ebf4ec5a"}, 0x3ff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00008d9000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") mknod(&(0x7f0000a2b000-0xe)='./file0/file0\x00', 0x10c0, 0x0) renameat2(r3, &(0x7f0000f12000-0x8)='./file1\x00', r3, &(0x7f0000f13000)='./file0\x00', 0x2) r4 = socket(0x8, 0x80002, 0x10) write(r4, &(0x7f0000df7000)="240000001d0021000d16e725000000dd0c4700f31000130008e40000000000000005e92d", 0x24) listen(r4, 0xab) 2017/12/18 14:32:51 executing program 0: r0 = getuid() lstat(&(0x7f0000839000)='./file0\x00', &(0x7f000053e000)={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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000481000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDENABIO(r2, 0x4b36) chown(&(0x7f0000898000)='./file0\x00', r0, r1) socket$inet(0x2, 0xa, 0x7) 2017/12/18 14:32:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x7c8e0e258355a4ba) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) eventfd(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000)=""/54) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002c5000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f000059c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bcd000)=0xe8) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00006e5000-0x1c)=@req3={0x81, 0xfffffffffffffffe, 0x7fff, 0x4, 0x6, 0x65da20e0, 0x20000000000000}, 0x1c) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f00001e0000-0x28)={0x1000, 0x6, 0x5, 0x800, "bf7e238e4ae690dde1690eb3e6dfed78c69537296a33e950b13ccc44256b984f"}) recvfrom$packet(r5, &(0x7f0000333000)=""/193, 0xc1, 0x40, &(0x7f0000364000-0x14)={0x11, 0x1, r6, 0x1, 0x8000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) listxattr(&(0x7f00006ff000)='./file0\x00', &(0x7f000087e000)=""/93, 0x5d) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000764000)={0x0}, 0x4) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000ebd000)=""/152) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x400000000000000, 0x42c0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000936000)=0x0, &(0x7f0000eb8000-0x4)=0x4) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000222000-0xd)='/selinux/mls\x00', 0x0, 0x0) preadv(r5, &(0x7f0000d62000-0x50)=[{&(0x7f000026f000)=""/81, 0x51}, {&(0x7f0000b62000-0xd5)=""/213, 0xd5}, {&(0x7f00002f7000)=""/172, 0xac}, {&(0x7f0000494000-0x1b)=""/27, 0x1b}, {&(0x7f00006b5000-0xc6)=""/198, 0xc6}, {&(0x7f00009fb000)=""/94, 0x5e}, {&(0x7f0000213000)=""/80, 0x50}, {&(0x7f0000cca000)=""/213, 0xd5}, {&(0x7f0000055000)=""/4096, 0x1000}, {&(0x7f0000ee3000-0x48)=""/72, 0x48}], 0xa, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00007d6000)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000625000-0x8)=0x3) r9 = add_key(&(0x7f0000463000-0x8)="0069fc826b657900", &(0x7f0000c0e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000373000)="5ee27c25000005006962ee71", &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000436000)="0013c4", 0x3, r9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f00005c8000)={0x0, 0xe7bd, 0x0}, &(0x7f000089f000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f00009c7000)={0xb43, 0xb, 0x2, 0x8, r10}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000937000-0x4)=0x0) unlink(&(0x7f000022d000-0x8)='./file0\x00') ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000339000-0x8)=0x4) 2017/12/18 14:32:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d8c000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 14:32:51 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000c32000/0x4000)=nil, 0x4000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f00005b5000)=[{&(0x7f0000bce000)=""/36, 0x24}], 0x1, &(0x7f0000000000)=[{&(0x7f0000f67000)=""/241, 0xf1}, {&(0x7f0000000000)=""/254, 0xfe}], 0x2, 0x0) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000051000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00002c2000-0x20)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="5c20e8550e57a565dff05788a1344169bc5ef53e260375143a221bf53f995b9e3c8c696894e7ccd54e8d24fcc4f4fb58bf54a0b015a7e9c9349a36eeac21dee2ceecaf0b027318fc66bdf4725ed09db41733a4877624d018897d4fe3e0a696820033816d84e2caa6898febd27af769a1d3f0c28185fb9734d74972bfa2966b55f58580cf4d", 0x85}, {&(0x7f0000e2a000)="7aba135f35e32b909bb5df85ed92809ae1bdf257b824899d5843585be9de534c86ace9256b3364afe148ab98dd831a74af", 0x31}, {&(0x7f00006e4000-0x73)="fe1a58b6ecded40769d50d072a314c74076782374def7e515c901488f58801722a1b4c8cdc19c0b9e338f728c55c744f6cc33dcebfb55b5705bd332c997065bff541fe5e46aac93da339077fcbcd0bc27e7e483c4d35d0422f456526c9aa245a21a7f334dec22f98cb1f6ac1d555c6c2e19cbf", 0x73}], 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000001000)=0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000002000-0x4)=0x80) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") 2017/12/18 14:32:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d6f000)={0x0, 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) link(&(0x7f000077d000-0x8)='./file0\x00', &(0x7f0000a79000)='./file1\x00') lremovexattr(&(0x7f0000247000)='./file0\x00', &(0x7f0000d6f000)=@random={'security.\x00', 'rxrpc_s\x00'}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000dcf000)={0x9, 0x0, 0x0, 0x1f980000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000219000-0x10)={0x3, r2, 0x10000, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) 2017/12/18 14:32:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00009f3000-0xf)='/dev/snd/timer\x00', 0x0, 0x80000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f00004b4000-0x7a)=""/122, &(0x7f00001e7000-0x4)=0x7a) openat$rfkill(0xffffffffffffff9c, &(0x7f0000295000)='/dev/rfkill\x00', 0xfffffffffffffffe, 0x0) 2017/12/18 14:32:51 executing program 7: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ea3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000034000-0x90)={0x0, {{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]}}, 0x90) 2017/12/18 14:32:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000480000)=0x5, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000022000-0x16)="", 0x0, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:32:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b13000)={0x0, 0xa0, "fd0505c3fe17247b3f30ee13a80ac2ac12adf0e5825dfd8328d307efb8f804e8c04ac883b8d87108a422d1938aeab6c441f529b6549f98ab65bebe0c40653baf1944cd4ebe6942bcfe822cf83addad841e367003728a76f3a5f8895b3c435614fbac2e62356fb1a21d57b354854d8bf685f548bb6f85f6975722359755f08425710ec8204a763babbbc22b3b07d89f983865a97d779f2386cd290671518dfa3d"}, &(0x7f0000deb000-0x4)=0xa8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00007d7000-0x4)=r1, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ecf000)={0x0, 0x0, ""}, &(0x7f0000d10000)=0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ddb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000dbd000)={{0x3ff, 0x9}, 'port1\x00', 0x90, 0x40002, 0x6, 0xfffffffffffffff8, 0xff, 0x3, 0x2e901343, 0x0, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f3a000-0x8)=@assoc_value={r2, 0x0}, 0x8) 2017/12/18 14:32:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ee9000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000c2c000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000c1c000-0x1)="03"}) r2 = syz_open_procfs(0x0, &(0x7f00008ca000-0x9)='net/unix\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000aed000-0x15)='/proc/self/net/pfkey\x00', 0x105000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00009d0000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x2, 0xff, 0x2, 0x9, 0x80000001, 0x7}, 0x20) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000034e000)={0x48, 0x0, &(0x7f0000d66000)=[@exit_looper={0x630d}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x28, 0x38, &(0x7f0000654000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000271000)=0x0, 0x1, 0x4, 0x31}], &(0x7f0000668000-0x38)=[0x38, 0x18, 0x0, 0x0, 0x28, 0x78, 0x2000000000040]}}], 0x1000, 0x0, &(0x7f0000a8c000-0x1000)="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"}) 2017/12/18 14:32:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000539000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000364000)={0x11, 0x1b, r1, 0x1, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f13000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f11000)=0x58) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008af000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f14000)=0x1008) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000f9000-0xa1)={r2, 0x99, "5f7950b5e1ffffa3f0eef506d2d3400091f22c1bdcc2b11c5f932a62220a3f9708998b85e628933d6e1a195bd397849522d0a666a0ca54ede922c27ed57970cef1d3feee1332093ffb0be9b00d73089b787a993dfc162a8fdd480dd68a1d59962e3bc4cd3e20c1ce4d4784e339a4ff3e0600000000000000f87abc031bff2640010981cb930a434e366499b1250281d00b3ba420ce9315456b"}, &(0x7f0000f16000-0x4)=0xa1) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004b9000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000f13000)='./file0\x00', &(0x7f0000f14000-0x1f)=@random={'system.\x00', '/selinux/validatetrans\x00'}, &(0x7f0000f13000)='/selinux/validatetrans\x00', 0x17, 0x0) readahead(r3, 0x4, 0x3d) pwrite64(r0, &(0x7f0000a12000)="ce34044868b8c2ffa0686d55ac3c44074b25ea88d41bd3fb1703c42b9a", 0x1d, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f15000-0x4)=0x81, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000f11000)=0x185, 0x4) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f15000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6b, &(0x7f0000f15000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x6, 0x3, 0x1}], {0x8100, 0x7052, 0x2, 0x3}}], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x2d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, r4, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x5, 'Hf3'}, @eol={0x0}, @md5sig={0x13, 0x12, "c033df67daf5927d957eb92b3e852c10"}]}}, {"ea"}}}}}}}, 0x0) 2017/12/18 14:32:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b93000)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x25) r1 = add_key(&(0x7f0000463000-0x8)="0069fc826b657900", &(0x7f0000c0e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f000026e000-0xb)='asymmetric\x00', &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000856000-0x7)="1082eb00", 0x4, r1) 2017/12/18 14:32:51 executing program 2: r0 = socket$inet(0x2, 0x1000000000000805, 0x0) bind$inet(r0, &(0x7f0000ff0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fffff7c) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000409000-0x8)={0x0, 0x7}, &(0x7f0000337000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00007cc000-0x6)={r1, 0x800}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000485000)={r1, 0x4}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r3, &(0x7f0000f1b000-0x2)=""/2, 0x2, 0x6b6ad1064687520e, &(0x7f000000f000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00007bf000)={0x1f, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) [ 87.134512] binder: 16600:16602 got transaction to invalid handle [ 87.141055] binder: 16600:16602 transaction failed 29201/-22, size 40-56 line 3007 [ 87.153035] binder_alloc: binder_alloc_mmap_handler: 16600 20000000-20002000 already mapped failed -16 [ 87.164565] binder: BINDER_SET_CONTEXT_MGR already set [ 87.171698] FAULT_FLAG_ALLOW_RETRY missing 30 2017/12/18 14:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) pipe(&(0x7f00007fd000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000fa4000-0x20)=""/32, 0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000aed000)=0x0, &(0x7f00008a0000-0x4)=0x0, &(0x7f0000001000)="") [ 87.171707] CPU: 1 PID: 16574 Comm: syz-executor6 Not tainted 4.9.70-g9542d2a #5 [ 87.171710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.171720] ffff8801cec6f470 ffffffff81d90a29 ffff8801cec6f750 0000000000000000 [ 87.171726] ffff8801bf548410 ffff8801cec6f640 ffff8801bf548300 ffff8801cec6f668 [ 87.171733] ffffffff8165e557 000000000000730d ffff8801c2fb3968 ffff8801c2fb38a0 [ 87.171735] Call Trace: [ 87.171747] [] dump_stack+0xc1/0x128 [ 87.171757] [] handle_userfault+0xa37/0x1300 [ 87.171767] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 87.171775] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 87.171782] [] ? __lock_is_held+0xa1/0xf0 [ 87.171791] [] ? handle_mm_fault+0x117b/0x2530 [ 87.171798] [] ? handle_mm_fault+0x1fc3/0x2530 [ 87.171806] [] handle_mm_fault+0x1fd1/0x2530 [ 87.171812] [] ? __pmd_alloc+0x410/0x410 [ 87.171819] [] ? __lock_is_held+0xa1/0xf0 [ 87.171827] [] __do_page_fault+0x5c2/0xd40 [ 87.171834] [] ? mm_fault_error+0x2c0/0x2c0 [ 87.171841] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.171848] [] do_page_fault+0x27/0x30 [ 87.171864] [] page_fault+0x28/0x30 [ 87.171874] [] ? iov_iter_fault_in_readable+0x373/0x410 [ 87.171881] [] ? iov_iter_fault_in_readable+0x366/0x410 [ 87.171888] [] ? iov_iter_advance+0xd70/0xd70 [ 87.171895] [] ? mark_held_locks+0xaf/0x100 [ 87.171905] [] generic_perform_write+0x1dc/0x500 [ 87.171916] [] ? page_endio+0x180/0x180 [ 87.171925] [] ? file_update_time+0xbc/0x3b0 [ 87.171931] [] ? current_time+0xd0/0xd0 [ 87.171938] [] __generic_file_write_iter+0x348/0x570 [ 87.171943] [] generic_file_write_iter+0x2d5/0x600 [ 87.171950] [] __vfs_write+0x4bf/0x680 [ 87.171956] [] ? do_iter_readv_writev+0x400/0x400 [ 87.171962] [] ? __lock_is_held+0xa1/0xf0 [ 87.171970] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 87.171977] [] ? __sb_start_write+0x14a/0x310 [ 87.171983] [] vfs_write+0x189/0x530 [ 87.171990] [] SyS_write+0xd9/0x1b0 [ 87.171995] [] ? SyS_read+0x1b0/0x1b0 [ 87.172002] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 87.172007] [] ? do_fast_syscall_32+0xcf/0x890 [ 87.172013] [] ? SyS_read+0x1b0/0x1b0 [ 87.172019] [] do_fast_syscall_32+0x2f7/0x890 [ 87.172025] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.172031] [] entry_SYSENTER_compat+0x51/0x60 [ 87.202958] binder: 16600:16626 got transaction to invalid handle 2017/12/18 14:32:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000365000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ed4000-0x4)=0x661, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) time(&(0x7f0000070000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ccf000)={0x0, 0x0}) socketpair(0x1b, 0x4, 0x40003, &(0x7f0000fd1000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2001000000000fa, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) r3 = socket$inet6(0xa, 0xf, 0xff) r4 = syz_open_dev$sndtimer(&(0x7f0000253000-0xf)='/dev/snd/timer\x00', 0x0, 0x400002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e3c000)={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]}, 0x2, 0x6}, &(0x7f00004b7000)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a5d000)={r5, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r6 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000040a000-0x4)={0x4}, 0x4) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000ee7000)={0x0, 0x0}, &(0x7f0000787000-0x4)=0x8) setsockopt$inet6_int(r6, 0x29, 0x16, &(0x7f0000f59000)=0x0, 0x4) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00008a8000-0x12)="88d47e6d8ad751b527185cb3bfc95e277f54") sync_file_range(r4, 0x75, 0x9, 0x4) ioctl$TCFLSH(r0, 0x540b, 0x7fff) dup2(r3, r6) 2017/12/18 14:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000283000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40fc, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000062000-0xc)='/dev/autofs\x00', 0x2002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000a75000-0x58)={0x7, 0x3, 0x3, 0x2, 0x8, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000889000)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00003e3000-0x10)=@req={0x0, 0x9, 0x9cde, 0x8}, 0x10) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x80000000000000e, 0x0}) read(r2, &(0x7f0000fa4000-0x20)=""/32, 0x20) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000aed000)=0x0, &(0x7f00008a0000-0x4)=0x0, &(0x7f0000001000)="") 2017/12/18 14:32:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x400, &(0x7f00009f3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f45000-0x8)={0x0, 0x5b6}, &(0x7f00008b3000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000435000-0x2f)={r2, 0x27, "438c8bbb0fe06f70b841a0f22ecd404d9bce366cef7e730c8217f99c1f74cb768e0a454b0eaa41"}, &(0x7f000089e000)=0x2f) r4 = syz_open_procfs(0x0, &(0x7f0000922000-0xf)='net/ipv6_route\x00') setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000562000-0x14)={r3, 0x567, 0x2, 0xfffffffffffffffe, 0x8, 0x0}, 0x14) sendfile(r4, r4, &(0x7f0000001000-0x8)=0xffffffd, 0x7ffffff) 2017/12/18 14:32:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x6, 0x7ff) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e2c000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x800010000, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 14:32:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00007e3000)=0x0, &(0x7f0000df0000)=0x0, &(0x7f0000390000-0x4)=0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b11000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000afe000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ec0000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002c7000)={r1, 0x5, 0x7, 0xfffffffffffffffb, 0x5, 0x2}, 0x14) socketpair$inet6(0xa, 0x6, 0x1000, &(0x7f0000d16000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000bdd000)={0x0, 0x5}, &(0x7f0000182000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ffa000)={r3, 0xffffffff80000000}, 0x8) 2017/12/18 14:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x4000000000002, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a76000)={0x0, 0x1, 0x0}, 0x4) syncfs(r0) 2017/12/18 14:32:52 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005b3000)='./file0\x00', 0x20) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() ioprio_get$uid(0x3, r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fd7000)={0x0, 0xba, "1261fc37c371c2316a4f9d1d6e2c2da00a2b7d49dc59f57f1990d4bebc54d4253361a06d449500867e82d72e87a61e5d66f94346baf212d40f4b1967e9205cb4d37c640987dee1f25c166c96176967d86d5c7bdf9e783e4e93fe91931b48fea98219620b617491096290348325034f8a8197ab8d8928428fd1975a14c669a24a1f1e14c7b1dec88fe5231c0b82cf24b860f04301548c7e5f55656eed1e3183044a4f4ce9a048855c8238e9ef5be713ca70871a4be64e9e43a304"}, &(0x7f0000fd8000-0x4)=0xc2) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00000c9000)='./file0\x00', 0x705000, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fd7000)={r2, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r3 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) renameat(r3, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r3, &(0x7f0000a1d000)='./file1\x00') 2017/12/18 14:32:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000bc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = getuid() stat(&(0x7f0000cda000-0x8)='./file0\x00', &(0x7f0000682000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000a9000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008e3000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000456000-0x4)=0xe8) ioctl$TIOCCONS(r0, 0x541d) lstat(&(0x7f0000468000-0x8)='./file0\x00', &(0x7f000046c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000259000-0x8)={0x0, 0x0}) r8 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendmsg$unix(r0, &(0x7f0000938000)={&(0x7f0000009000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00009a9000)=[{&(0x7f00006af000)="858e2d337777a9bbf45d9f9f2dc4229c77f86ace2f7385db89f948eeae97f4de3bddf038d0d29d3ecf8717305c82d53b48c411b4100ae68f29e7610e2984e4b572cbf353a9fd3f9d3e4b66bce6c3a6979bb61f77ff181adbda9f1656ab8c3b4aa727d9cae76e003adae609638377fd6f120776a60f3d2d5df4e29ed0e533b4ff59973ec1d8f1caec825e705fec4b3550942b526f21a617637b3be6020eae91afe8894d0099165cf3ef7471e0c876abb6578374283c35cb32ac7bc15ce9fc0673d26cba14e89b9d1873883c3071141a69860d295172c607e3a817f76ec154c580b69086965332", 0xe6}, {&(0x7f0000e38000-0x9e)="3f2f0ff4807febd6317a176c5de5c1662bb241c981e0c0a9e137808086932b84e58a03788b89b10fb6ba7624299b4e0a37bbeab721bc2726fcf4f3d2383435f456bcff64dad71ac230a9f27d9ce279eea6d26581551007c607985423fe1123078507d33f23357a674a3e374f1d45496b59fdc3b33b93e1cb721e238d50101dae999cfed42185335415b5491de3f1ce50781790dd8bc4cd64562cedf5894b", 0x9e}, {&(0x7f0000423000-0x4a)="091232ddd974a754945f331daf6e428cf750b07aa5c279c9f2b923052700f5c81d1104836d3be5c65f954e1818d3cb4065929fc9bda84361767d697bf3f8691d7ca2d32c734fe049a4a4", 0x4a}], 0x3, &(0x7f00008c3000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x14, 0x1, 0x1, [r7, r8]}], 0x44, 0x40081}, 0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) 2017/12/18 14:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0xfffffffffffffffc) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005a8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) listen(r3, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000ab4000)={0x0, 0x0}) getpid() epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_pwait(0xffffffffffffffff, &(0x7f0000a1f000-0x54)=[], 0x0, 0x0, &(0x7f0000bc0000-0x8)={0x0}, 0x8) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002dc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f00008ca000-0x4)=0x3) 2017/12/18 14:32:52 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f0000012000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x20)=[], 0x0, &(0x7f0000012000+0xeb6)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) futex(&(0x7f0000012000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000-0x4)=0x4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x28, 0x0, &(0x7f000000d000)=[@increfs_done={0x40106308, 0x0, 0x2}, @decrefs={0x40046307, 0x0}, @release={0x40046306, 0x0}, @register_looper={0x630b}], 0x48, 0x0, &(0x7f000000c000)="621644a5c310affb2298c023c7036e8915400419dae84f459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cd508303ac6"}) getrusage(0xffffffffffffffff, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000011000-0x30)={0x14, 0x0, &(0x7f0000014000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x1)=""}) sysfs$2(0x2, 0x400, &(0x7f000000f000-0x3b)=""/59) 2017/12/18 14:32:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80000000002) getsockopt$inet_int(r0, 0x0, 0x10000000000000d0, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001ca000)={0x0, 0x1, 0x5, 0x3, 0x3, 0x8001, 0x7, 0x0, {0x0, @in6={{0xa, 0x0, 0x401, @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, 0x10000, 0x3, 0x101, 0x2}}, &(0x7f0000b60000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003af000-0x98)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x1ff}, 0x98) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000ee8000)={0x6, {{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]}}, 0x90) [ 87.202966] binder: 16600:16626 transaction failed 29201/-22, size 40-56 line 3007 [ 87.490216] binder: 16600:16602 ioctl 40046207 0 returned -16 [ 87.490248] binder_alloc: 16600: binder_alloc_buf, no vma [ 87.490262] binder: 16600:16609 transaction failed 29189/-3, size 0-0 line 3130 [ 87.510149] binder: send failed reply for transaction 64 to 16600:16602 [ 87.516959] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/18 14:32:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000387000)={0x0, 0x1d, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_gettime(r0, &(0x7f0000aea000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002a6000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000635000-0x8)=0x0) 2017/12/18 14:32:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000, &(0x7f00007db000-0x19)="14f4f50c0458cbc6d28c510e0186efa65f2b295bc33bf1e990", &(0x7f0000744000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") 2017/12/18 14:32:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c51000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x0) fremovexattr(r1, &(0x7f000055a000-0x6)=@random={'osx.\x00', '\x00'}) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e2c000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000cbd000-0x12)={@generic="5073ba8a8b20179ba6ff4493f80f3f07", 0x5}) setns(r0, 0x4000000) timerfd_settime(r2, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x800010000, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 14:32:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000df6000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept4$inet(r0, 0x0, &(0x7f00000e0000)=0x0, 0x80000) 2017/12/18 14:32:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000612000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x2, &(0x7f000000f000)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/18 14:32:52 executing program 7: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) ppoll(&(0x7f0000c26000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000946000)={0x0, 0x0}, &(0x7f0000946000)={0x2000000000006}, 0x8) sendmsg$netlink(r0, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x16, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000c2a000-0x4)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00009a7000-0x1)={0x32c44381}, 0x1) 2017/12/18 14:32:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create(0x202ffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000008d000-0xc)={0x4000, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a58000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f000003f000)={&(0x7f0000eab000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b6a000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000912000)=[0x0, 0x0, 0x0], &(0x7f0000aa9000)=[0x0], 0x7, 0x5, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) write$eventfd(r0, &(0x7f0000cb2000)=0x0, 0x8) 2017/12/18 14:32:52 executing program 6: timerfd_create(0x0, 0x80802) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004fe000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0xe7, 0x30}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x301000, 0x140) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000002000-0xc)={r3, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2017/12/18 14:32:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002dd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fstat(r0, &(0x7f0000254000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x6f9, &(0x7f000021c000)='./file0\x00', r1, &(0x7f000045e000)="79bddc54a492d07ab1b33c3f7045eace6adb3b1fa1459eb19c8fd03b536d0946d9fad5a056581b") r2 = accept4(r0, &(0x7f0000613000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cd000)=0x8, 0x80800) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000074a000-0x10)=@req={0x4, 0x5, 0x7, 0x7}, 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f21000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000c04000-0x4)=0x4, 0x4) 2017/12/18 14:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000209000-0x8)='./file0\x00', 0x2000, 0x20) getpeername$llc(r0, &(0x7f0000623000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000052000-0x4)=0x10) clock_nanosleep(0x6, 0x0, &(0x7f00001a4000)={0x0, 0x1c9c380}, &(0x7f00007a8000-0x8)={0x0, 0x0}) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x3, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) 2017/12/18 14:32:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) clock_gettime(0x0, &(0x7f0000a92000)={0x0, 0x0}) rt_sigsuspend(&(0x7f0000088000)={0x0}, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000240000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f000070c000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, r0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2017/12/18 14:32:52 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f0000012000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x20)=[], 0x0, &(0x7f0000012000+0xeb6)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) futex(&(0x7f0000012000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000-0x4)=0x4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x28, 0x0, &(0x7f000000d000)=[@increfs_done={0x40106308, 0x0, 0x2}, @decrefs={0x40046307, 0x0}, @release={0x40046306, 0x0}, @register_looper={0x630b}], 0x48, 0x0, &(0x7f000000c000)="621644a5c310affb2298c023c7036e8915400419dae84f459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cd508303ac6"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x20) getrusage(0xffffffffffffffff, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000011000-0x30)={0x14, 0x0, &(0x7f0000014000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x1)=""}) [ 87.580268] binder: 16659:16668 BC_INCREFS_DONE u0000000000000000 node 68 cookie mismatch 0000000000000002 != 0000000000000000 [ 87.595159] binder: 16659:16668 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 87.604586] binder: 16659:16668 Release 1 refcount change on invalid ref 0 ret -22 [ 87.621023] binder: 16659:16668 ioctl c0306201 2000efd0 returned -14 2017/12/18 14:32:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000b9000)={0x0, []}, 0x4) r1 = fcntl$getown(r0, 0x9) r2 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d57000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setregid(r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_getscheduler(r1) 2017/12/18 14:32:52 executing program 2: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c29000)='/dev/loop#\x00', 0x7f, 0x8280) r0 = socket$netlink(0x10, 0x3, 0x0) ppoll(&(0x7f0000c26000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000946000)={0x0, 0x0}, &(0x7f0000946000)={0x2000000000006}, 0x8) sendmsg$netlink(r0, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x16, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) [ 87.643331] binder: BINDER_SET_CONTEXT_MGR already set [ 87.650169] binder: 16659:16685 ioctl 40046207 0 returned -16 [ 87.659326] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=22 sclass=netlink_audit_socket pig=16717 comm=syz-executor7 [ 87.659536] binder: 16708:16709 BC_INCREFS_DONE u0000000000000000 node 70 cookie mismatch 0000000000000002 != 0000000000000000 [ 87.659546] binder: 16708:16709 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 87.659552] binder: 16708:16709 Release 1 refcount change on invalid ref 0 ret -22 [ 87.659557] binder: 16708:16709 ERROR: BC_REGISTER_LOOPER called without request [ 87.684439] binder: 16659:16668 BC_INCREFS_DONE u0000000000000000 no match [ 87.684448] binder: 16659:16668 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 87.684455] binder: 16659:16668 Release 1 refcount change on invalid ref 0 ret -22 [ 87.684460] binder: 16659:16668 ERROR: BC_REGISTER_LOOPER called without request [ 87.696845] binder_alloc: 16659: binder_alloc_buf, no vma [ 87.696859] binder: 16659:16668 transaction failed 29189/-3, size 0-0 line 3130 [ 87.700843] binder: send failed reply for transaction 72 to 16708:16729 [ 87.700855] binder: 16708:16709 ioctl c0306201 2000efd0 returned -14 [ 87.713614] binder: BINDER_SET_CONTEXT_MGR already set [ 87.713620] binder: 16708:16729 ioctl 40046207 0 returned -16 [ 87.714827] binder: 16708:16709 BC_INCREFS_DONE u0000000000000000 no match [ 87.714835] binder: 16708:16709 DecRefs 0 refcount change on invalid ref 0 ret -22 2017/12/18 14:32:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00005b3000-0xd)='/dev/binder#\x00', 0x0, 0x2) r1 = syz_open_dev$binder(&(0x7f0000c2c000-0xd)='/dev/binder#\x00', 0x0, 0x800) timer_create(0x7, &(0x7f000061b000-0x58)={0x0, 0x20, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9f000)=0x0) timer_getoverrun(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 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)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000034e000)={0x48, 0x0, &(0x7f0000d66000)=[@exit_looper={0x630d}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x28, 0x38, &(0x7f0000654000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000271000)=0x0, 0x1, 0x4, 0x31}], &(0x7f0000668000-0x38)=[0x38, 0x18, 0x0, 0x0, 0x28, 0x78, 0x2000000000040]}}], 0x1000, 0x0, &(0x7f0000a8c000-0x1000)="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"}) 2017/12/18 14:32:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000d0b000)='/dev/urandom\x00', 0x0, 0x0) r0 = open(&(0x7f00009c3000)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x10000) ioctl$TCFLSH(r1, 0x540b, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000085000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bbb000)={0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000699000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ac8000)={r3, 0x1000, "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"}, &(0x7f0000a56000-0x4)=0x1008) 2017/12/18 14:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r0, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r0, &(0x7f000039a000-0x10)="0212a1250200000009e5000000000900", 0x10) 2017/12/18 14:32:52 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000002d000)='./file0/file0\x00', &(0x7f0000035000)='./file0\x00', &(0x7f0000019000-0x6)="f6720601", 0x0, &(0x7f0000039000-0x1)="") r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000018000-0xe)='/dev/keychord\x00', 0x109902, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000003b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chmod(&(0x7f000003a000)='./file0/file0\x00', 0x100) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000039000)=""/4096, 0x1000, 0x10000, &(0x7f0000039000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/18 14:32:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000799000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) 2017/12/18 14:32:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f000063e000-0x4)=0x1ff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x8000, [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}, 0x5}], 0x3c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x7fffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x4}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={r1, 0x6c4}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x7, 0x67, &(0x7f0000005000)="644ae05deef72c91598a1ffe002e9217c6b0f896619f42c9f44ef15ad901ed53d10c02dc8a9726bc1f323b7fd27a5ce6fe7949442a0aefc37bf224d070e811993c6246779e5c13a62dc3cbe0469ed7078191aabbb2a52bc0a8cd74aa6d620813471bb6fba4d86e"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f0000006000)=[{&(0x7f0000007000-0xd4)="4e1a48c9de6e527a53fd874262b86ab726d22f2bac5163e2d33b443fdf4455cba6bb3dbe8041bae615d8a11fee051ae480e48b62e33a2caf991cc9a27c5f45ac0147a1d7e9fd6e9e97e9904386ccb28a387a1e2b961acad6b66ad7912d90392a8ed1ab50e2a13eb716c65b864e7a0066f45d579327cc73daccd5a5485f24f2280bd51d5ee48fbc0f6cfaab1bbab24a997fa192fcb6b66c29d0ca4be9340c0921c04c9443855fb2977f9aa24bb86f98c60f74594fd016ef4aa8f7a4d4376d901ce123971bb97d056a1c56128ee7b71840bffea7d3", 0xd4}, {&(0x7f0000006000)="44f6d47ca343c5df56ec57af00ba12b7", 0x10}, {&(0x7f0000007000-0x1f)="d75a0abd289dd453d221caf516e60e04a417d0051b6998e6cace63d78a2c21", 0x1f}], 0x3, r4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r2, @in6={{0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = getuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x0) fchownat(r0, &(0x7f0000006000)='./file0\x00', r5, r6, 0xc00) 2017/12/18 14:32:52 executing program 2: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c2a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = inotify_init() fcntl$dupfd(r0, 0x406, r1) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00001c0000)=0x5, 0x4) ppoll(&(0x7f0000c26000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000946000)={0x0, 0x0}, &(0x7f0000946000)={0x2000000000006}, 0x8) sendmsg$netlink(r2, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x16, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) [ 87.714841] binder: 16708:16709 Release 1 refcount change on invalid ref 0 ret -22 [ 87.714846] binder: 16708:16709 ERROR: BC_REGISTER_LOOPER called without request [ 87.717890] binder: undelivered TRANSACTION_COMPLETE [ 87.717896] binder: undelivered TRANSACTION_ERROR: 29201 [ 87.724878] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=22 sclass=netlink_audit_socket pig=16717 comm=syz-executor7 [ 87.828757] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.835163] binder: release 16659:16685 transaction 69 out, still active 2017/12/18 14:32:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x10000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000762000-0xb)='/dev/hwrng\x00', 0x400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000028c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000827000-0x15)='/proc/self/net/pfkey\x00', 0x4800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r3, &(0x7f0000ab7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x1f, 0x0, 0x8, 0xffff, 0x2a7d, @random="802d97f9dbe6", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0086418, &(0x7f0000001000)={0xfff, 0x8, 0xdf, 0x1f, 0x8, 0x47}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f27000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f0000003000)=0x7, 0x8) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x3000, 0x100000000000003, &(0x7f0000001000/0x3000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000cd000)={0x6, 0x97, 0xfff, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000d0000-0x8)={0x0, 0x5}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000cd000)={r4, 0x20000000}, 0x8) prctl$setendian(0x14, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000004000-0x4)=0x937, 0x4) 2017/12/18 14:32:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) connect$ax25(r0, &(0x7f00006c3000-0x10)={0x3, {"012e57f5cf6533"}, 0x4}, 0x10) r1 = socket(0x1f, 0x4000000000002, 0xc1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000a76000)={0x0, 0x1, 0x0}, 0x4) finit_module(r0, &(0x7f0000214000-0x1)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c7e000-0x18)={0x0, 0xfffffffffffff89e, 0x0, 0x100000000, 0x5}, &(0x7f00009d9000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fca000-0x10)={0x3964, 0x4, 0x7, 0x10000, r2}, 0x10) 2017/12/18 14:32:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x7fff, 0x3f, 0x3, 0x3aa2f6e106283f41}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8001, 0x8000, 0x0, 0x7f, r1}, &(0x7f0000001000)=0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00005ac000-0x8)={r2, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getuid() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004c9000-0x18)={r1, 0x7fff, 0x30, 0x0, 0xffffffffffffffc1}, &(0x7f000082c000-0x4)=0x18) 2017/12/18 14:32:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000786000-0x4)=0x0) ptrace$getregs(0xc, r1, 0x7, &(0x7f0000a39000-0x20)=""/32) clock_gettime(0x7, &(0x7f0000a12000-0x8)={0x0, 0x0}) rt_sigsuspend(&(0x7f0000088000)={0x0}, 0x8) r3 = 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, 0x0}, {0x0, r2}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ea1000)=[{&(0x7f00002ac000-0x1c)="a383d6421c515afaa4eeb7dc334c3eb0c85c956cb42ac2a6151665f0", 0x1c}, {&(0x7f00002a4000-0x12)="7c42dc2d15dd1ac884108e42783358924273", 0x12}, {&(0x7f0000fdf000-0xbe)="26d28bdc4b1fedc7264f6d0978e2469d4b2d64c1416a17af885ec4a3990084b4f81e116f9517c82c6d5c0020d16072c6f05fec99ec9aa55371b57ba9f0ba09acbaae2cff1fc40c34db2553fb073a4d1270dcdb16cd5a7374f83a80486f1cb163d775002ce87747310bf6c3844fb3aff6e537255f59b0752df016b81337d718c7f1955db6d134023637861365a1aa40c46f16d7c5c19388385fabb5623662a8cac27b9eb92b3d991df838802d2a6000dc30ab63aced27ae59d43958f8aee5", 0xbe}, {&(0x7f0000dae000-0x1c)="da5b01ba0d7dee600af39c1102212c1c48349f76ba98247452fc2e4a", 0x1c}], 0x4) tkill(r3, 0x1000000000016) 2017/12/18 14:32:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000731000-0x11)='net/softnet_stat\x00') socket$unix(0x1, 0x2, 0x0) [ 87.850296] binder: 16740:16746 got transaction to invalid handle [ 87.851231] binder: undelivered TRANSACTION_COMPLETE [ 87.851250] binder: send failed reply for transaction 69, target dead [ 87.869147] binder: 16740:16746 transaction failed 29201/-22, size 40-56 line 3007 [ 87.898179] binder: BINDER_SET_CONTEXT_MGR already set [ 87.903602] binder_alloc: 16740: binder_alloc_buf, no vma [ 87.905797] binder: 16740:16746 ioctl 40046207 0 returned -16 [ 87.915109] binder: 16740:16767 transaction failed 29189/-3, size 0-0 line 3130 [ 87.923591] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.929169] binder: release 16740:16746 transaction 74 out, still active [ 87.935992] binder: undelivered TRANSACTION_COMPLETE [ 87.941129] binder: send failed reply for transaction 74, target dead 2017/12/18 14:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000be9000)='\':md5sum\x00', 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c30000-0x4)=0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) prctl$void(0x1f) 2017/12/18 14:32:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000dfb000)='./file0\x00', 0x28100, 0x2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000dea000-0x4)=0x3, 0x4) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2017/12/18 14:32:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000110000)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x2, &(0x7f000000f000)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e22000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ef3000)=0x0, &(0x7f00007fd000)=0x4) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000a91000-0x10)=""/16) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00005a5000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000843000)=0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000038d000)=0x0, &(0x7f0000e6d000)=0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00005e6000)=0x0) 2017/12/18 14:32:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000b2e000)=""/81) bind$inet6(r0, &(0x7f0000b20000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000879000-0x1)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x20}, 0xc) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/18 14:32:53 executing program 0: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000c29000)={0x100000001}, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f000037c000)={0x921, 0x6, 0x2, 0x9, 0x1, [{0x8b, 0xbf, 0x7, 0x0, 0x0, 0x902, 0x0, 0x0, 0x0}]}) r1 = syz_open_dev$mice(&(0x7f00002c0000)='/dev/input/mice\x00', 0x0, 0x2002) r2 = inotify_init1(0x80000) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000c2a000-0xc)={0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) ppoll(&(0x7f0000c26000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000946000)={0x0, 0x0}, &(0x7f0000946000)={0x2000000000006}, 0x8) sendmsg$netlink(r3, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x16, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000082d000)='/dev/autofs\x00', 0xe6180b7d15630d2, 0x0) 2017/12/18 14:32:53 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000609000)='/selinux/checkreqprot\x00', 0x604040, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00001b2000-0x4)=0x400) timerfd_create(0x4000000000000, 0x80802) 2017/12/18 14:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/18 14:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007f2000-0xc)='/dev/rfkill\x00', 0x103000, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) vmsplice(r0, &(0x7f0000484000)=[{&(0x7f0000bfc000-0x1000)="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", 0x1000}, {&(0x7f0000c35000)="9c27af14c71f020b6b349a0e123315b26b976e2cc21c2991aa1090df04ce5c3c07c6756d9b534d261e5a58fa0e68a92a5eadc55ad1604bd8ddbeaf36d30ccc85f016c2e2b0869b769a78dfdea535ec4c3326254a1a3641ea5df9db8f4ec1e4f659bfbf6b01acce777a2211c8bf322b4621425a6dec329eee88d859da8c77da925835cb8f856a31eabdaddfee523ca2cef45b6dcd241152af454a8450b2732f6f12ade0b8c14a0a7e563f708955b8c96847a30bdd5ca0e0c6f695fc31f2680643de5814989afe876f978be780e1b887", 0xcf}, {&(0x7f0000253000)="5e09acf7ee902a133be6f88dca6ef7117f557a24e60eaca4ae5adffebd833ba157427d053bceff82d3cd0d90af5d59c147f22e91f012830c225a1cfa206201001b9d782c30868669eb7fedf2da938611e5fc02849e8350e5d44939cb3ed9780b0317330188879417720e42401a2ce128eddb73e4c90711465d37cfe0d34836a7e0d1b83c838d778856405a16fcf775a5f295f7", 0x93}, {&(0x7f00001bb000-0x24)="b4382e646ec4de05859f2521ad5de8ee67ee3f59133252f878b779c9eff75f81389591a5", 0x24}, {&(0x7f0000f7b000)="4093b952ababe72208ecdd45079337e1a8a974f3360de11506351ab2d54871b9415efdf3a0dccb9498b4b546dde860d90c07f9d7215dbab17a1021a36fe9faf5470b95e811efff3f850cd13d14285f868651f90c76ba8010326f19b2dccc42c03cf35a08e47fda8b9294f08fe099655100ff15f576c56e6ad1864c5a268112aca3836ae252dd69365ba0427be2", 0x8d}, {&(0x7f0000076000)="a59d24ea955f3bf59a5c5a5f141758eaae89439ef0bad1c0990c6b99ce53765405bb46bd9fd485715bff18e8b2f154776bb11e31ed37076b07835dfec6e2dd24701e9b8abb6cf3c5ad6a2437c21c27a25e1c9a86f21174352ae3327959d2c5437b0658f65710189d06d98d2459c39057879e2e328e041b81bc6d68d06eb704db0b983150e1d46e3c13028f22c978cb06a24f8385cec60c5ff5da1ed6f54030", 0x9f}, {&(0x7f000032a000-0x1f)="0ef7dab9f710b3ca1affc795e053b1aed49443d246ed32f4532ce004b974d6642ca10d7a683f0b383ab235cc9b7e5d282eaf7f451dfa6b9d174c3e9332cb913937a3f4d937fc6c3c394517f7941227682e74adafdf61f3c1809a1b3b0e5263", 0x5f}], 0x7, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000611000)={&(0x7f00003a1000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a2c000)=[{&(0x7f00003d8000-0x8a)=""/138, 0x8a}, {&(0x7f000047d000)=""/192, 0xc0}], 0x2, &(0x7f00008a3000-0x8b)=""/139, 0x8b, 0x7}, 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000480000)=@abs={0x0, 0x0, 0x0}, &(0x7f00003d2000-0x4)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000cfa000-0xf)='net/ip6_mr_vif\x00') preadv(r1, &(0x7f0000008000)=[{&(0x7f0000007000)=""/1, 0x1}], 0x1, 0x0) socket$inet(0x2, 0x3, 0x2) socket(0x10, 0x2, 0xc) 2017/12/18 14:32:53 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x10020000000000, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000dcd000-0x8)='./file0\x00', &(0x7f0000fd8000-0x8b)=""/139, 0x8b) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fd9000-0x8)={0x0, 0x8}, &(0x7f00006bd000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000208000-0x8)={r1, 0x1ff}, &(0x7f0000c1c000-0x4)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r0, &(0x7f0000fd8000)='./file0\x00') ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000c0a000)={0x0, 0x200, 0x5}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000055e000)=[@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa7}], 0xa0) 2017/12/18 14:32:53 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/18 14:32:53 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x1, 0x0, 0x0, 0x100000000000004, @tick=0x1, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) getdents64(r1, &(0x7f0000004000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000003000-0xed)=""/237, 0xed}], 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 14:32:53 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d9c000-0x8)={0x0, 0x0}) connect(r0, &(0x7f0000924000)=@l2={0x1f, 0xfdc9, {0x401, 0x0, 0xc102, 0x3, 0x100, 0x4}, 0x83, 0x34}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000e16000-0x58)={0x63, 0x8, 0x80000001, 0x401, 0x6, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) umount2(&(0x7f0000012000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d65000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000694000)={0x7, 0x3}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00004d5000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7f86cf7d7bee853f82b7fe81a7a5d2df"}) r4 = memfd_create(&(0x7f0000419000-0x17)='system.trustedvboxnet1\x00', 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000e05000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00001ca000-0x8)={0x6, &(0x7f00009e7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) link(&(0x7f0000d05000-0x8)='./file0\x00', &(0x7f00002aa000-0x8)='./file0\x00') ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4008641c, &(0x7f0000bfa000)={r5, &(0x7f0000e56000-0x86)=""/134}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000039f000)='/dev/loop-control\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000a41000-0x10)={0x7a28, 0x8}) 2017/12/18 14:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = syz_open_pts(0xffffffffffffffff, 0x101) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000dd9000-0x4)=0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x200000000000009, &(0x7f00002d9000)=0x3f, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004b3000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ef000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000034000-0x90)={0x0, {{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]}}, 0x90) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000204000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f000068e000)={r4, 0x0}) 2017/12/18 14:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000a9f000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000955000-0x4)=0x14) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000cd0000)=0x0) r2 = getpgid(0xffffffffffffffff) tgkill(r1, r2, 0x39) times(&(0x7f000041a000)={0x0, 0x0, 0x0, 0x0}) 2017/12/18 14:32:53 executing program 4: pread64(0xffffffffffffffff, &(0x7f000016f000-0x6)=""/6, 0x6, 0xfffffefffffffffd) 2017/12/18 14:32:53 executing program 4: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005f0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000d01000-0x18)={0xd1c5de1, 0x9f, 0x7fffffff, 0x371, 0x10000, 0x1f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) setpriority(0x1, r1, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xffffffffffffffdd, 0x6) r3 = syz_open_dev$tun(&(0x7f000033c000)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x406, r3) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000829000+0x4d2)=""/239) write$tun(r4, &(0x7f0000cc0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}, 0x26) 2017/12/18 14:32:53 executing program 2: 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}) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000002000-0x2e)={0x57, 0x3, 0x55f, {0x4, 0x30}, {0x20, 0xd3400}, @period={0x5b, 0x7, 0x2, 0x7fffffff, 0x40, {0x7, 0x2, 0x80000001, 0xb5d}, 0x3, [0x6, 0x6, 0x8000000]}}) r1 = dup(r0) truncate(&(0x7f0000011000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000e6f000-0x4)=0x0, &(0x7f00006a2000)="9b") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 14:32:53 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) clock_gettime(0x0, &(0x7f0000a92000)={0x0, 0x0}) r1 = accept4(0xffffffffffffffff, &(0x7f00001ee000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca1000)=0xc, 0x80800) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000095d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000077000)=0xb) rt_sigsuspend(&(0x7f0000088000)={0x0}, 0x8) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, r0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/18 14:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00007f2000-0xc)='/dev/rfkill\x00', 0x400000100, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000480000)=@abs={0x0, 0x0, 0x0}, &(0x7f00003d2000-0x4)=0x8) r0 = syz_open_procfs(0x0, &(0x7f0000cfa000-0xf)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000008000)=[{&(0x7f0000007000)=""/1, 0x1}], 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet(0x2, 0x3, 0x2) socket(0x10, 0x2, 0xc) 2017/12/18 14:32:53 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000993000-0x5c)={{0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x1, 0xffffffffffffff7f, @loopback={0x0, 0x1}, 0x6da57dd2}, 0x1, [0x4, 0x8, 0xfffffffffffffffa, 0x0, 0xffffffff, 0x100, 0x0, 0x6]}, 0x5c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ecf000)={0x0, 0x0, ""}, &(0x7f0000d10000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f3a000-0x8)=@assoc_value={r2, 0x0}, 0x8) 2017/12/18 14:32:53 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendto(r0, &(0x7f00001a0000-0xc0)="", 0x0, 0x0, &(0x7f0000735000-0x80)=@generic={0x11, "593921c9fafb052d0ee099336465b31d57de00da4777419365f1ddfa3fe93a24a213567ce1a3b09da596d227ace685c265411be42a041971b9ad2d0b379e690519425c58a5889168682a940d063fd044d29e063b544cf945738a745676a745d1d98282805fe2efcaaa88958efe78e16e1da3da50ab0789340d60ece268e9"}, 0x80) 2017/12/18 14:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ac4000)='/dev/autofs\x00', 0x408c0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000222000-0xd)='/selinux/mls\x00', 0x0, 0x0) renameat(r0, &(0x7f0000993000-0x8)='./file0\x00', r1, &(0x7f0000515000)='./file0\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e0b000-0xa)='/dev/ptmx\x00', 0x407c4, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000485000)={0xde, 0x6, 0xdd0d, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r3, r2, 0x0) dup3(r3, r3, 0x80000) r5 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000045f000-0xc)={0x297e7b9d64e48f87, 0x0}) 2017/12/18 14:32:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000f1b000-0x2)=""/2, 0x2, 0x6b6ad1064687520e, &(0x7f000000f000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000938000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@buf={0x1000, &(0x7f0000001000)="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"}) 2017/12/18 14:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000aaa000)=0x40, 0x4) syz_emit_ethernet(0x2a, &(0x7f000074c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c61128c15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0xfffffffffffffffc, 0x0, @rand_addr=0x6, ""}}}}}, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c8f000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00005d7000)={{&(0x7f0000b95000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = add_key$keyring(&(0x7f0000d26000-0x8)='keyring\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f00002cc000)='asymmetric\x00', &(0x7f00006fd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000067c000)=',\x00', r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a19000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/18 14:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cfb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00006fa000-0x4)=0x7670d6f1) clock_gettime(0xb, &(0x7f00002b0000-0x1)={0x0, 0x0}) clock_nanosleep(0x2, 0x3, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) seccomp(0x0, 0x1, &(0x7f0000c92000)={0x8, &(0x7f0000042000)=[{0x5, 0x1f, 0x401, 0x4}, {0x9, 0x8, 0x3, 0x3ff}, {0x401, 0xfffffffffffffffb, 0x7fff, 0x0}, {0x1, 0x9, 0x27d, 0x4}, {0x7, 0x1, 0x0, 0x8}, {0x5, 0x10001, 0xffffffff, 0x5}, {0x2e12f09a, 0x1, 0x7ff, 0x6}, {0x8, 0x4, 0x3, 0x2}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d96000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00008ae000)={r2, 0x1, 0x6, @random="c2e231304b6c", [0x0, 0x0]}, 0x10) 2017/12/18 14:32:53 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fef000-0xd)='/selinux/mls\x00', 0x0, 0x0) pipe(&(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r0, r5, 0x80000) r7 = socket$inet(0x2, 0x2, 0x0) writev(r5, &(0x7f0000fe8000-0x50)=[{&(0x7f00009cd000)="049d51d9e25377d51f913bd76e2100020d55af83a8e6faf4df9a70e34e498647349ee06edff3f0d356f959edad62ad2bd10f05bfec2ce7a11275341b9d7bedc9a36d4a99144f1426cd2668ad6f78844784dd859ab10b594e40f50d379fc851715709be6eeafbe701c4a82a3c8ab1363040f9169be375403b894d0e55927351fe1428c48b040f60a2979e70538b173b848725c86eefacc62da8529a6a8096b99ea565d2be7713b5b4e334fe039a4287235e957dc90256f5d6042f4662a541e97224639f38aa2e1ed8782c1703992b72f7a2a918305b4bad34f8066bc42606da48339b89646e4bd3b1f5e43199610e38e14f67d98b3f5ace0afc882a7ff877b53108e8a02e4fc7c8dc73874dfe4a899a07f56bcf8066291cf238eed29f7eb8030fe115275a4a093f43af24bd6415e931500e3c344824169f866b56e8a9fee16ddfae7fffe8ea74c3d5baa780fc86f3f0b56abc53674f36a4be75263c19653318c0db87bf25bba7d721850e669a89e3f7bf337233ab6af383168f9267786111e5fa5c4744b05058d1779bd493b4fbaae745eeeba39831c990b8e7cd4da108e344da674c38ad9db333e118782d38b0049113163d3ce9e0b8eba04a71700d1bbb4f3c7d29d97d605d3a3cfe36a67b7a4457d96dc78c6c93cbd129bc65fb9a82c9183b5748c88eb987508db40d7b3715673ae250624a53ee809ee40e81a4f0872bee577c0d8d428dea43c86e00c03278ef15c5a7f290b2da82c01821eecb5f00ccadee15c127fd9343d9c6d527364c9de4ea6fc9bdfdeb436ad22050967998343360a4b9df62ccd988a7f360382e52398ed5ae547bec4fc561d1016176797d67a125f452bc9535bac70bc450b1fdaa3b663525168a0b670cb59cb7bcf5f2b4e40f2b2b5e14e1139e5bc6d910e98014db0e3db60a620730dd37fae4edd0f0312fe9748ab33885b7e845f05dde507abc1a8c2bc8b7ede6eab9f60173d626b0cc010275e81dd4ac27e4c7b9b04974aefbbe52ec8f3593c4bcf3a199c38a2a8c38efcb426c013153907bf36d69c72cb987b1be4e9f6120b6b73a80b5f8e04f77fbcdce06df482320c167a43482180c843f320f4e4cedf9d6909982c147f7b462657361623929472a3be1f85a394539f2648a72c44f972df283484177d1cc41ec5c53772d1d0b52216c37161cc705812fdba66d14af0b936aa126a892a37b8ab826caeec0dd97f4aa3b178e3d4588af75c30702a91a60223dfc5fd6ba44b322507b633e76173b3ee555714bf84bdb795a079e15603a68925d05293ee13130f8937ff648edeb35094af1a5a00cb48c6dcc7625209edf4606a0d5ed8d0465831b69e0f0334d06507712a192911886823cc139b0f8c2a95b5080161a67de4943b1ed0f0da34c48d779431415c51935981edf88e3d6103158a4ca84590bac553614cec16af698b5eb9acd536b6e61ce710d8728005ee11c1d840c017a53457ff38919a0fa824bcb75c77737eed3c0dd7e9d30ddaacb3acf01b5b3be06b221179e40d4752da2ae1b9860bcac0a99cf2cde487901c48d5a7e8055a60fecd5fa2a48a971b70695c591bd99d5f78c6a7001a33cbd3016dfb367d027a684bed7a75f33540e7590b4f0bedc871fd13f389d906bea6fee5f4dae3fd4382a28c0436c48e155128f3affba1919ca5f368ed131426a5f4bcc0ecbf741662258105277a16e2a05eb33184a14f19bdc3c5b9cf951541680c6a446265964915bdf1e562f48d47c74f1a648db2420bd3c631f72e141ef32c3c5c81d4a5a56aadeaa214b0faa0606884f0f715761c469dd5cb2c94a698ba5b1d1e84e96bf50a3d284874a6de238f521d9892a7547fef1c9acf0c933038ef3a185d8f2e611815f3a836ad888974a080ad51fa8ed373c0054452eb2741ce94358c785337b420f3b4e18f72cc091af7b554446cfcb6da2a1a1170db4215813", 0x568}, {&(0x7f000092b000-0x4d)="1e6ed7ff8432c2688643f9e7cf4166a3c2a92807c4d81a3d11aa973a24c1b776c9aa92b2e598b47b32f91b1d432688d63c6176f4da701bd100d9a9f7883683586c535d9292611a7d4df467d8e7f566a4daf29d57d0d7d71c3e3f1f52acb0722b6dc0a0e411824d571f482d47dc578297796c04cf9a4723331f44a23413dd64fde3a60cea8e395e24089e25a433c11a59b3e0452dcf9cf9fe764215c1df5438cab03f5f02cc", 0xa5}], 0x2) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r4, 0x5402, &(0x7f0000fee000)={0x80000001, 0x5, 0x2, 0x8001, 0x3ff, 0xff, 0xc60, 0xfffffffffffffe00, 0x7ff, 0x1}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f0000ff0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f83000)=0x14) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00000ac000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x1, 0x5, 0x3, 0xa0, 0x0, 0x24f, r8, r1}, {0x1000, 0x1, 0xfffffffffffffffb, 0x5, 0x79970702, 0xf5d, 0xcc80, 0x0}, {0x7, 0x0, 0x8, 0x1ff}, 0x5, 0x5, 0x7ff, 0x0, 0x19, 0x3}, {{@in=@loopback=0x7f000001, 0x20, 0x20}, 0x11, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x5, 0x3, 0x9, 0x8, 0x3, 0x400}}, 0xe8) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r7, &(0x7f00002e6000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lseek(r4, 0x0, 0x3) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ff1000)='./file0\x00', &(0x7f0000ff2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000ff1000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x5}, 0x61, [0x3, 0x8, 0x6, 0xcee, 0x800, 0x3f00000, 0x2, 0x48]}, 0x5c) splice(r4, 0x0, r7, 0x0, 0x8dc3, 0x0) fcntl$setsig(r3, 0xa, 0x2a) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setfsgid(r2) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000ff0000-0x90)={0x800, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_open_dev$sg(&(0x7f0000fef000-0x9)='/dev/sg#\x00', 0x7, 0x109000) 2017/12/18 14:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000034e000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000081c000)=0x0) r1 = socket(0x40000000015, 0x5, 0x0) close(r1) 2017/12/18 14:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000905000)=""/4096, 0x1000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8957, &(0x7f0000fdd000)={@common='sit0\x00', @ifru_addrs=@nl={0x0, 0x0, 0x3ff, 0x516}}) 2017/12/18 14:32:53 executing program 4: fanotify_mark(0xffffffffffffffff, 0x0, 0x100000000000, 0xffffffffffffffff, &(0x7f0000499000-0xe)='./file0/file0\x00') r0 = epoll_create1(0x80000) fallocate(r0, 0x1, 0x2, 0xa720) 2017/12/18 14:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) llistxattr(&(0x7f0000510000-0x8)='./file0\x00', &(0x7f0000b57000-0x97)=""/151, 0x97) clock_gettime(0x0, &(0x7f0000a92000)={0x0, 0x0}) rt_sigsuspend(&(0x7f0000088000)={0x0}, 0x8) r2 = gettid() timer_create(0x0, &(0x7f0000aa4000-0x58)={0x0, 0x2c, 0x1, @thr={&(0x7f0000767000)="a910cb123a2d645eee255d7a52d51d2f8617f9b77041e4fe4ac0c4d05f0b471d775a4063880d25c3848af78d0caf49fd145c85afaac876b167c0da6d0fa15ec457e4389120a540e673c11f0219948be48c73559404083d2c7c81d2bdfa3213a7a35c4a25b10729837db39ef1a7677e2d539b60f8f0b3bbd65664de8a3bcf3ea15cfde5079bde72742b62c3c4fd76d18dce4900846bec4ff9cfcaa0ecaae58da53322a49fafadb2e4d8fee1cea5c28b89150007613d756097ece0cbd7e5180a9f179c34fd48b94112788820b401323cbfe09e0ea5443817b2b7cadf97db", &(0x7f0000161000-0xd0)="6538934dccd70070d64bb498485bdc5f9bf96977d19651664bf1d6c3944f9e13a77e43ddaf94f62d03b762c265bc89bc915a7e919fb166c5bc118f1aea7ad3a431d5fcd6b98029d5c418bbcb968883419a53b06087a3164f36cb5eb80dab694b29616ada92f3ccd26cab6c194c807c371625fb73aab4367a0ce9a7ce8266e22cb9069bbb4526652f8747d6dce59fa9e62489fd2e07d04266c10f61d33f35d57c3c9a75275d7895c44e3fe7f6a5574652da3c111db8826d2cfa8743a65d2413cf38c356ac18999f74a67b5d88b00ad594"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d2000-0x4)=0x0) timer_settime(r3, 0x1, &(0x7f0000ff1000-0x10)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000308000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setns(r0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) personality(0x5100002) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, r1}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x7, 0x9, &(0x7f0000dc7000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00002ac000)=r2) tkill(r2, 0x1000000000016) 2017/12/18 14:32:53 executing program 0: rt_sigqueueinfo(0x0, 0x0, &(0x7f000087f000)={0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002f4000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f00006bc000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x34)={0x0, 0x2c, "728eb8eba8199e147856b69b75f669dc6f94b6334ed2cc92f25221fe67dc88336ce8fd368401f5e124d03bd6"}, &(0x7f0000001000-0x4)=0x34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x200, 0x2800) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000000)={0x6, 0x6}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0xe2)={r2, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff000000, 0x7, 0x2, 0x7, 0x7, 0x3, 0x6, 0x1f, 0x10000, 0x13, 0x97f, 0xe5, 0x3, 0x649, 0x9]}, &(0x7f0000614000)=0x108) 2017/12/18 14:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00009de000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000762000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000492000-0xa)={0x0, 0x0, 0x0}, &(0x7f0000669000-0x4)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b84000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004bb000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dfe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000204000)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000894000)={0x0, 0x0, 0x0}, 0xc) syz_open_procfs(r0, &(0x7f0000c96000-0xa)='autogroup\x00') 2017/12/18 14:32:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000091c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000026c000)={{0x2, 0x3, @rand_addr=0xfffffffffffffd2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="3d9f28094741", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9eb2c27fc5765382d8ca525da58017b7"}) r1 = socket(0xa, 0x3, 0x40) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f20000)=0x0, &(0x7f000094f000-0x4)=0x4) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) r2 = accept4(r1, &(0x7f0000239000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000087000)=0xc, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000155000-0x4)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00001df000-0x4)=r3) 2017/12/18 14:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00007a1000+0xcbf)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r0 = syz_open_dev$sg(&(0x7f00007fc000)='/dev/sg#\x00', 0xffffffff, 0x8200) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000b72000-0x2f)="8119d0e96dfa683bab77255bcc4ca77297d7d57c000000802170ef6e90b3a55096fe1de2e72248ec40de72119f0a4b") 2017/12/18 14:32:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000950000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) 2017/12/18 14:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000033000)='./file0\x00', 0x1e2) epoll_pwait(r1, &(0x7f000012d000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x4, &(0x7f0000545000-0x8)={0x5}, 0x8) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00008dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) fchmod(r0, 0xac) clone(0x20008000007, &(0x7f0000631000)="", &(0x7f0000748000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00002a1000-0xca)="4f0ec7872eb1feaecf461321473ef25c46a8dbf82f2a61edfe39be3f0d2385012d87273da091e295c27d3b879c8e7e802d04cbaf975e5d89e43d16497894a4928d80bc5aac704fcbf1b153000addedc000d93f9210d6bedbe9152122199575fc0b825bd1886d93f617b8c4389a4986d968dff4534c53df69e5a7011af780c0974a31c1bc2c6887dca2abe54e087f76c060eff7197aedcf19b077c4178a0e36e2e037469a7f9e718e824d2383bae775b8b146b3395226fde292952b271870080fb40776907946040a7887") rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000080000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2017/12/18 14:32:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000)={0x0}, 0x8) 2017/12/18 14:32:53 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000083c000)='/proc/self/net/pfkey\x00', 0x2040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x1f, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x4, [0x6, 0x1, 0xf223, 0x100000001]}, 0xc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x4, 0x1, 0x4, 0x7fff, 0x8}, 0xc) socketpair(0xe, 0x7, 0x40e, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000003000-0x8)={0x8, 0xd3e, 0x4, 0x8}) fcntl$notify(r0, 0x402, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000004000-0x8)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000005000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000+0x429)={0xaa, 0x28, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000006000+0x461)="b8ce03ccc368a26638b0ce0a", 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000002000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) fcntl$setflags(r1, 0x2, 0x1) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000004000)={0x6, 0xda}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) socket(0xb, 0x80000, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x7da) r4 = add_key(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000-0xda)="92123821bcd66c9f3bb2800b18716133318b917702e0bce549724e1e1ea8b98be8900539d06007f6056a403189aa416928ad7e491b50be14aae41e1c1164448d81a59a64519b8052fe57a0670ef8157476e7c016da58544101caa5117522fb0d497fac39fe182ef35068d7ba48d19f26f9a67104c6be70a32a29e0e0d9a099f84c6650f7fe6be3376b7e72090240efba030cdf0323ff2d9cb2f691da589d5612e97e845e4c1f58980d955026ceb2189a321fe4d502bf1e3b52fae6360e5e1f0db1de9f4caf44ca254ba022be7f2bd3d72d48df460c52d21d575b", 0xda, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000009000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r4, 0x7, 0xff, r5) 2017/12/18 14:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000069e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000562000)={0x4, 0xfff, 0xcbfe, "614b750c8026", 0x9, 0x0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e05000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000093f000)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, 0x0, 0x9, 0x2, 0x9f}, &(0x7f00000c0000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00006a9000)={r4, 0x1}, 0x8) r5 = socket$netlink(0x10, 0x3, 0x0) close(r5) socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r5]}], 0x18, 0x0}, 0x0) dup2(r2, r5) connect$unix(r1, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/18 14:32:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") mknod(&(0x7f0000a2b000-0xe)='./file0/file0\x00', 0x10c0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fed000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00002f3000)={0xf4d, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f00002aa000)={0x0, r1}) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000af3000-0x4)=0x0, &(0x7f0000ff0000)=0x4) [ 89.389130] IPVS: Creating netns size=2536 id=28 2017/12/18 14:32:54 executing program 5: stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000071b000-0x44)={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) lstat(&(0x7f0000001000-0xe)='./file0/file0\x00', &(0x7f000077d000-0x44)={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) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0x0, @loopback=0x0}, &(0x7f0000002000-0x4)=0x8) 2017/12/18 14:32:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000735000-0x8c)={0x0, @in={{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]}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000001000-0x4)=0x8) 2017/12/18 14:32:54 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b4a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000808000-0xee)=""/238, 0xee, 0x12000, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d6f000)={0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) link(&(0x7f000077d000-0x8)='./file0\x00', &(0x7f0000a79000)='./file1\x00') lremovexattr(&(0x7f0000247000)='./file0\x00', &(0x7f0000d6f000)=@random={'security.\x00', 'rxrpc_s\x00'}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 14:32:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d50000-0x4)=0x0, &(0x7f0000df0000)=0x0, &(0x7f00002a9000-0x4)=0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000011e000-0x9)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00001ab000)=""/4096, &(0x7f0000542000)=0x1000) keyctl$session_to_parent(0x12) 2017/12/18 14:32:54 executing program 1: sysfs$2(0x2, 0x2, &(0x7f00006fa000)=""/1) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xb, 0x0, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000dbe000-0x58)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x0) 2017/12/18 14:32:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002ed000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ebe000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a61000)=0xe8) sendto$packet(r0, &(0x7f0000d58000-0xf4)="9080b2794bfa6d14965f6381bd01550ebbcfa97ff0934b223036a31d8079966a63f13156f923639c18856da6ab5fe3048295c7d7baa11c37d80ef27705fdfb6f47a27b28b365dba9a761503fb8418edbc41c4fe220257a2dede1e0d3a426784f5f73e465946317d2b8914b06137a193bb21b98e2bf1c0c63e88aa29fe23e1dd796a4124ee05df386204cf98ee61fefeb4939ab86fb0a1332aa336b6d64ef92b809cb766de74f27c32a0f7949761667d4a1452b6cf951297ca592ab7ceccd2e0758425867abaa27bf7b92a877f26e2a69ee55e7eedfb689539111a23af839014bd2a20f77007bd90879157ea3cfdbdab2af30d3f1", 0xf4, 0x4000, &(0x7f0000579000)={0x11, 0xb, r1, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) timer_create(0x0, &(0x7f0000044000)={0x0, 0x34, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2e000-0x4)=0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b3f000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00005ce000-0x4)=0x7fff) clock_gettime(0x0, &(0x7f0000a92000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, r3}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 14:32:54 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f3a000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000dca000)={0x0, 0x65, "0b1f25e423aeb932dcabd56f1e3fa56ca3c7e08257843921f31da3bdc4c11ccfb71b0de877b95c4f000a3f850821d727f7152332b9a34c86fc6ac9092b2e4034fbb677af638f5ccec222f3fefb14168f806c500f0dc6e0fa54fd8448a7528fe1093905a92e"}, &(0x7f0000944000-0x4)=0x6d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x3}, &(0x7f0000dc4000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000)=@known='com.apple.FinderInfo\x00', &(0x7f0000002000-0x11)='/selinux/context\x00', 0x11, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000002000)={0x6, 0x9, 0xb2, 0x4, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000004000-0x47)=@random={'user.\x00', '\'vmnet0@trusted\\-@-\'{bdevposix_acl_accessmime_typeem0{vmnet1ppp0\x00'}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000005000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000006000-0xa8)={{0x59a, 0x8}, 'port1\x00', 0x10, 0x30020, 0x40, 0x0, 0x4, 0x20, 0x1, 0x0, 0x4, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000002000/0x3000)=nil, 0x3000, &(0x7f0000007000-0xd6)=""/214) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000005000-0x8)={r1, 0x3}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000009000-0x8)={r3, 0xff}, 0x8) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xb, &(0x7f000000a000-0x5d)=""/93, 0x5d) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000003000)=""/70, 0x46, 0x140, &(0x7f000000a000)={0x4, 0x377e, 0x7, "6831bf901938", 0x1, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000000c000-0x4)=0xff) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000008000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1902}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f000000c000)='keyring\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, 0x0, r4) 2017/12/18 14:32:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) syz_open_dev$mice(&(0x7f0000e92000)='/dev/input/mice\x00', 0x0, 0x2) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 14:32:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000085e000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000460000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e1000-0x4)=0xe8) r4 = getegid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00007ec000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ba2000)={0x0, 0x0, 0x0}, &(0x7f0000a55000)=0xc) stat(&(0x7f0000e52000-0x8)='./file0\x00', &(0x7f0000534000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000007a000-0x70)=[{&(0x7f0000c72000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f78000-0x28)=[{&(0x7f0000e3f000-0x1000)="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", 0x1000}, {&(0x7f0000ab6000)="ce6077993ccdd585be69aed3cbc5e007842d9d824881e1e98e1d153ac5df1cd18a4bb42adeefd5d8926726930f2afdf517ff34fb14403a571a173a0f0cc9e005c9d97a7b50cbdda41cbe9dd8f1ef9f2624886c1a779451", 0x57}, {&(0x7f00001a3000-0x3f)="9e0a500e48b46df6280f0080a3183069bc97294497a9a7a2c1230ee0c7d07a0c943fbc3610e2ed80cc1a3866c91986d10d80ffa6a48c1cede562933c16602f", 0x3f}, {&(0x7f0000f57000)="3e01f3f958d142bb43dfe4ec7e9dccd4d4a9b493975ac1600c3cdd50cd5f3438c1438d860737f911228cddf61c6913a993c80dfb8cbec6828a5ca7443226c180d33598ca191aac74a2890592325fa3228f077a6935b4e2a47426648f0b8aac68d34115224690c046632f0a04b2896a8ea5660a88c6ae7b95ad3a484c92cd53a4c055f0e8e009aedbc9f262fe770beeb11b96849d9ccb461cde", 0x99}, {&(0x7f0000bab000)="653f4e1672a65ca2d1e908899d45ccd055ddf40d44c6bc015895bf35061a12d9c42cd1b5c9b6438b4e06a2ff89eeb3698fbed0781d486b5799b44cdf4b9d371af3680f539dd98f1c28c05e3f391a03129c5b2bc941", 0x55}], 0x5, 0x0, 0x0, 0x20000080}, {&(0x7f0000111000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c9c000-0x20)=[{&(0x7f0000da4000-0x8e)="1f4f7b1d371d0453748c25a8f3c5cef2b6f2e280735c1d238c783010411050560a4ca800eba88eeac1b445495e27a7b7d71f60db10638a930f36cb0d907a2d2076b6117f611e512ac798ad6a0245e60ba008f5d4291fd6051f4e4a43eb31b098b5c35351e6bd8b898914dbbd70f40cd78934417aff0b9223d0efdb8f71a1bd6e4d7c5b8837485b6e0dac0a05cf0a", 0x8e}, {&(0x7f0000388000-0x1000)="9b7e2110ef3bb9ed288756c8e07f28d70c84f01d53249eb5548d4a119b41c0c2439201ccfa1a5ef2ca54fd4b972c196c1bddc5690b84f3da72fa570d1e43e901dadfee769b2d32f29c0a67dd13e63640fa6d4c02fb09db76d6a6190d8c6d7b6f98e6a446181d03ad050907152f3d6bb48a03eb73de09293e70223ae18e9ff2944da1d99c7db824cf4f9687f20197bab3fa80f15ddfc28813fdc2dc6b8e7115c287bcb60eea6859d1654b0d094a1336c10a0b65653eead0090f847486f2b972555f450bd0c7936d8114b7d87e6562690211066fa36554870b8678b7b7d0aed575dec3b3a7f39dbe6f867df0989650b6cbd7a650c5499270afc5096bd688f9f0fe123cdb8eceb0ce9a0c4a7408b6fed52e0c000e2c9b9ba38c2f3eaa9d59a0c58c061689a3a6bdb3441c5e1510bf17d76efc8bde93994dbf1f47ba3cde554608e25e7edb3d74f9360f71f798f3d86560c7bbbafafecb006d80090fb1c37fe5cf3fc998b219d350e6cf841a6dd60fe5023aa49e00b71fdd4ad562cfbf4aa17d430db313f29edc6ec7fab78e6ba63827533e73993e11b771213322ed6f160f2a5718f2349bf5707c1eb3dc3f70a5ca406b2375dd36adee0f014861e628c50d5a85fa0e739a6046c8ecfc1be01293d56dd6a97264987f5ced3b6047e2aa8f7148e2dd5e2f2afc1b9564c91cd7cec20479afc11e6cae755c39e61c972d35c7b7f72cc72f613960fc159f0129f32ae28c9a78511d6366a2267b1bd1dff3561411abd3fe4ee2062d7be5de8ebee0d75f60adf2ab4992a012b8827a233928369f450192d67a8faeae8375dd30c00529895ab1ce3f2bb9ede9e97ffe061944f9b524934bfc46dccaea3985ee95085fd79143a8bcdcc3bab5063d71063a5dce2b0917cfa845cca56bfbd17ecf1529601a5777baea5fea787cfe23cf493af50e9b89e922282e1e620fd93ee964bd3d8aca83fd466a52863f3696fe4bf2f45af64cfd1346af040a19234ecbf2bc065268fc5802790e0ffdfae6786a70075d1f55c2a033c702244a4c00163880bc8bf7ced5ab262cfbdd5d508c09bfa3a9628bf8435d341a3b367ed57b98deb50a4c68a43780dbeeb936d295c7784acc1eae859d791d9bffefd79628332e3693fd2f88b872bb767aade505be866b8202f165077698a70e3522d16efd3a93b076f100a129c0cdf0fbcd697dca54f841f324a23a2cdbb1834bafe07c0747bb99b7190b508e4dafb3f9c257fc55096685dd111dd3b2fd31320834c3f24c5e5cc3f1b6229973dfea21ee3da5d1ab390549909d17cf663e709d809d48dec6b5f1f859dfbb328e0274ee4aeae4e91961dbdaab696dccee4e4a68cd8534ea39590ae6e51b760ec8cc5be2168054a20bd1432b16c71ed511b39dd54687c223f098c3e7326bbeeb8afbfbc8860675bd895db78859b3df7966e5e4d57e44ee11f846fc85dd5785a1fc9e0d9da03db014b48269a7dffe6c33916945da60e8c7aa6df50e4137c9398f98304e8a72a8623b2fa88f1b72f444123247e30459570c1430baa101e6cb0d3cd6399c20bdf6413e1c7396cd9693882ed7f178c51cc2fccbb72b500de0f54d95650e684cfc9dcc43e2aa6e37b589f9ffa6a25e5b87f8103a0383844b646cd0feab125dde24b37e55935f17df3e15ef4ad01324ebb3c5b834805abd7a26c15d1cf8f099216cbfc902cbaf9f70f65ff9ff2b432607394631c0b4039b61c84171cda47f91f325a948eea03f977cec2079453ad1e42b8b5c4dfa0e07a2c2fb2bf17ef0692b58bfa6713ba0eebb92306d60cd8714e51df1b525d7cd639ca0ec16f16a44e9e22a40d0cb2e488f444878d2b27cedf9b2544da448ca38034e5b63e550d42fe96cbee970e5c291e5607e4894e88f513963168d96f3ae3c46e110d7feeb13e7dd6e0fff36b55da0397945aa4856067f346db65cf47416b9b4514cd8e3fb2c6657cd667e5395919330751d2c8f7aeb0e82aa673bd433f57710e00134e411b1726218d8096cfecec06f05873cc973479652209301f6227c8f27108dd03fb6190a9d0320b81d438289789bb19fc8fb89f7aa73e4d04c3cd04a8649568a02b0874ddbf71fc9914387c91a887873e61524cad6b29927e89c954dfd0288320eb9ec2424f3d269302ef8341350335f12fb57bd6006abf5088438f091e61572eb9fefcffb032f08d59f3e39a93d470959e3dfb98e52b0b074bb048752752a64efe07a4848dcc8d4a247549b7b2e642382bb6288cdbeb245ac93d65a54cd92ea0680728b4d01ea1d02547d0bf3ce3ac4b77752f8ccb3ec54ee47ada39dbf579c30ea53a48dd20df40c082999235b304a44168c95ab322d4e46fd0287a171ade6661e131c5d0d1d109d10639d072c53f578f643f85567723016802e896271ec534a064a803373dd8a43343ff026f4a720586d8e0a83621fe3b5e9fbadda867ca6ed5e619860f66f819d901f7bb8bdfee083025729ab377e18dacc470a4e65ede443e4c03627b4d74da63e30f564dc419d22598a004810a7982164ae52f18d77f4bd2ef4475682726bbf0b4fe89002dd756bebca33f5033d7639965341d40a06897b26885f4a81775af9635b431ece624add341a4c2c746725229c555b3e3d2a901400abcbb3257e59b7e734c516e7fdff4bd30786716af3a042da21e0a794ba51b521bb3bdbf7f3bd1f1c903ce8e538294facd74c56e11fb23dd7402ce77ebf169b194675026a1c9e34088fe8e720b942cef5704c80749ab3034c4caa7f170351e18bde21676567a8e573216802a71b35aa50857eeeead0d2fe59edf34173cc8a1c85d3e5d7e9e17279477d2b23f7b20b21d86ce343c73244b592082f5bb9f1e3f13574ba428440ea16a88db610d5a2b6588a7b1356bab6cd6f23ce5705f1ac80543b63280369c9c4dba3ee26eda32d40f047269ebb3b52bfa78f55d632e68de026f238a62a15cdcebac0606dca4d7dec9e9ff05e11e4a95ff78eb05846a6017104ca593f3fffdd97531bd068ac719d3c8b6cbe0cd25f1b87ddf0d8c5ac2c59e99e3aa20289a073c83f8013ca1eef9d133494da4a8e8ba7687823a3e2b2124a270ac9f520291fb6c1f99273bc5b4ca241d1fda11434b4afc8320a63e4b67a0ac0c24181bd4e6a919c0780574078b9dbbbc83384aad554ba55f09316be285a444c1ffdf51350fcdedcda27f3114f72be11a1a81a7f17053727707ccf1e9cd1de182a34f4caf060d7d05419300f5caeaf6ada352eca21b4b4576b4532ef27fc29ecbca20bae873444f901ae13f44cac1205ede246e68b234c7eaed751c8ad6a491a9e51df86952bbdf04fc60a0e9331c611e37d1ce4dda82da79b01cbaed3b732c1d05fd51812e831509e27841435874423ca8ecaa14fe798fefc016dc2f623665b6b7fb4158e45cada922dd868c889a2c5d5696d9706c617ac5f92c2e8d52478183abcf425cb05e5a0cbd467c2b1145c275c251622949045d95e4eedb1fa85dcb7427dc95539b30d67af66cf7acbb3795593c9c8f228410bd4772961ffd4330a91dd836f5fa2c911da7180d0ffa4608393f9f7494bf56fae1cb41b54da8f0f88592ae81e1de933a46b300064b73f5613ad0e9b80743f8a14db1ca1c3af2760ff90f6b8579530885d9aca8cad35974331d33d4220f99857064353efa2546818372f8ac1c71ed06c96c6c52b0275bf60756bf20b35234ec76f738258f666c88514b84657385f681e93445028b7db84756e8a4b4b722cd3c9b6a1736c7f8a06e207985e2eb6ce0b18ac74a2ea285b66236456a2911e6f50e104716ae7030b4f556ac8b80d1097add395d16dbf008c35531017b82a1b060a7565dc2f7b2dad69b28660f2b5645622722898f42fb79a2297c1672300899bb4553aeb57872b7ba6259d189036cc52929b0a4b558bf47fef71473f25b7cdfdea493189fe15638211ee888e5dee18726bac31a7ae27d7af2732505a57cbfc52d199fbd67693e41b314a16d6ee8f59cfdfd1271c5c74e13c69031bc8c37a632ce9eade4e2de14ad58fdb8f50d0325671f57734e16b4600f2c72629d8d7a541df2308940642954a9f469e78a09fe7d625832697c48db367521577efefed74225a141c75fe898318dfd7ad622a2d56faf96118c2b7508661cb3618e7f57aa51541f158975a4bf3b3d5c5b03e02a88218b39a0dd1543875f6973c16664d46d4f1ed40da7b31d3386dd4446714e1768e422def3cc60304b48f6235add650eebd57b43dba70259a62f1adbe88f22de7d81518e07e30cc1830eff40549eb7282fdced218aa4869de1773c9a3688a81fc1add9902d0eafd5e65d715976e16e5b37311ad03b0858ff69cd9d13403e992d820203606df00ab3c460db0cfaba0aa9fb7818111eba59f45bd74b56f7494f84c32d905f6fac44fcffde0ee36136e89471a7e4be1a493e8fcbf219001507f54c0f6c22a13c774c407a74c8af65a4b873b205c15b09801b46550638fb21508e6a7450952e371b6408a37b8af2308809f6d4e509251685b15a7f2dbc9e36e4772b642c3e5ad871e5d864d6872353b1b300ddda5677b0a8154ac2edbbe1c51ceada57e345a0cd41fcc5a8a14f249b2f25f2de9ba15f7a5dd3970833e96443c46347ea58b62cde92e1210c2bd58d122df95bf054766f9e5f09ab41c3b3e4a7011a38092957ba6ae7cb528dea4a91cb37f43ab1821e70f68ad1a798b1341c81dce089a18ca331f2c487abead37fc69f66b0d9362bcd58b40ca573268c2b4d56cc330e06c09141d1b36fa2a3a3c6326b6b4bab0192fc34f2884c2653280f1ddbea1cc77608de9f8124c4210d46e48c251abd61fbc4894c30f9eea57ebc27dd40c303a1694ef3ce6d8b45d28468dcc92cdddcc600a71f33cc1bfe321d50c478bb35950d1c4bf45098549c75ca7e4a3ef0d461f17f722e6ed418e60f2d0edaf11aedbbb18e303298d12ce0e071381f1350c40bc21c7d9487681d2a94f726aeb9facdd1fb627e31c2dba5d2ec0d14e75ae2c31c1d993e67cba65447906c39883080f258717d7b9e274cb39290faab37854b0be5878727fd65622df4fee96b2e8113095f5d1ee461023d56cb1ce09ed48ef9e6ebdc5f1cd07ed8f52e3dcb05bf5845c2352e5a97a9c53bb0de387225cc8fdc0df452eaf3f21bf658514119e03dfcbb137b1d58db332943925e2283d47175ff3a3543f890d919a7da243dfe9a5a34bace483f740f24e73c3bada31659b912875b7cff1981600278b77fa1a9cfbfc4026c629fe391068ee00118ee101c4435bf93ca16b4f10a0ea9d6e46877d37e6f36f610715da2236ae620695073e5ae3095c3616db74f9b3c18ec6345f6ba334063ef2e8012b19bcb92dc15de008228df41f4c4a6d06b9348489cf04209c9a32e3f69ee8049d799403d9c2cac76e36cebe24403265bc3e34edf51fe558eb68d0ca235e63d6accc8baa75ef39da0288fc9b0490c2df8c033db6010fdc340c9f318535d3ec6250549af11ba162a599092d1864f1e2582d0f74814455c2ffc360a6380f6460d7c42ae5d03b1baef3b64720934bf4e3c9f675c39b41549e6d3b7e10352efb3e6d09bc2cbde3f760f016e50f99b6b978e5b3167e8f3e1bed42f31a71fdeba6983cfaad331c5e85a234570022b3f4e176432efd5f9073c376c161f2a101fcc6b401f83908b236e07f1af6c5fa379e4581c45e6ee6454d4c5e80c9bc2ff039964daacab0df8c76ecef7aec373502e40a52f3731f567d7911e333ed50ad404e701d0e2d4cc3bace512cab053f89402a16b5e0268467d69139b59bb4", 0x1000}, {&(0x7f0000852000-0x58)="1668e6cb47bc0327f9d9dc9edd0bdf7f2baff4430d7d1e3fac44ee27a9782446e9c2a831f7132fd0ae83824e5eb6f6ad8049cd0f003595a8253d1d113d3dec09ba120f8340bb6d656cb23bb557f767dcd3579a8008af8a0a", 0x58}, {&(0x7f0000d41000)="41c6d10f06999907f222a85b836eaea3ebc1303a11a9bb0fc6d4114c0c6a6cbd099e215f5069399c22", 0x29}], 0x4, &(0x7f0000fd9000-0x30)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r8, r11}], 0x30, 0x4000}, {&(0x7f0000128000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000789000-0x18)=[{&(0x7f0000722000)="2914d8a9e3eb33f8a2322c8f025d33c9dc2741f3f69827a4b3b0bacc101ca85a0ef063929c0de3dcd0f3e1ab456cae70cfdaff47ced2e347f5c3914da3f62dbbc718506d48b56544fc9ffa4afaddd1e8c2005d165b0cdb357d7051c5f947fd7960", 0x61}, {&(0x7f0000798000-0x83)="06d8b55a3e89a0e345f6f8e9640dcda3395de2eb2052d54cbd9aa8e4272f478d08a381904e1285d502c55d716b6d1a7a24cf5e9f62cb31d4d2ae8f5f21657046f426973d08997161eca7b450664e8859cb17c8ce6fac79bafdd2ed55c4273319ae8090e4be0ff93a47b67eb66ad64ed033c75f9407f0d8353d21c5ee6a71dd8e58d04b", 0x83}, {&(0x7f00004fd000)="36f0a6a55e8b989d6d3d3f523789636b811a05ca53d79932a76d31f0d4a727806d42a82fce6fdd23d23e23f68bfde8a280163aa70ab02689603b005b857defa81e46fe6a4fcad20fc7e723e754ca9be92881b20eec977c1231b813d1bf9967b0fb0cf3c456acd2f5905bb17f21ce62b46322789b1234a2897515d687baabc58fb97d879a9f2d746011b83586ee7de3f0c3153795a9fbf54cb28129d5e2fa0643d1ca7992aab195ebbf9a2e1198df94d5385a0597a98a2cb762bb675a74dbb5148d1bf5cbd4a1259eeb8e73106034f2699c32bf950cece2abf4588e9f7eb3125305c510fd1faaa1c7", 0xe8}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f00001d0000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003dc000-0x8)=[{&(0x7f0000c55000)="6fda4367fe0a2df5c136022087c09ffe8d8aa988e6de95576c8813f44349991afd21d706bad3cc292dd7f8736efe5d7aadd5e70211ef67808440f47be6ad38e092a3", 0x42}], 0x1, &(0x7f0000975000)=[@cred={0x18, 0x1, 0x2, r5, r8, r9}, @cred={0x18, 0x1, 0x2, r5, r3, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r11}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r2, r10, r4}, @cred={0x18, 0x1, 0x2, r2, r3, r6}], 0xc8, 0x0}], 0x4, 0x0) dup2(r0, r1) connect$unix(r0, &(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/18 14:32:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) 2017/12/18 14:32:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ca8000)="407365637572697479766d6e6574311c00", 0x2) r1 = openat(r0, &(0x7f0000926000)='./file0\x00', 0x410204, 0x1) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000507000)=""/106) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000d21000)='/dev/snd/seq\x00', 0x0, 0x8001) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00002d4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000a1d000+0x2c2)={r2, &(0x7f0000d28000)=""/176}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00003fd000-0x4)=0x0, &(0x7f000041f000)=0x4) syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) 2017/12/18 14:32:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) connect$unix(r1, &(0x7f0000383000)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$inet(0x2, 0x3, 0x80000000002) fsetxattr(r1, &(0x7f000000f000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000f41000)='eth1(!\'U+)wlan1eth0{bdevselinux]GPL[em0vmnet1\x00', 0x2e, 0x1) getsockopt$inet_int(r2, 0x0, 0x10000000000000d0, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00003bd000)=""/74) 2017/12/18 14:32:54 executing program 0: r0 = inotify_init1(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/108, 0x6c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00002dd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/18 14:32:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x6, &(0x7f00006f6000)={0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/12/18 14:32:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ff0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a1d000)={0x0, @in6={{0xa, 0x2, 0xffffffffffff75a5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x62a, 0x80000000, 0x0, 0x166000}, &(0x7f0000916000+0xa12)=0xa0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b56000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000a9d000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e3000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000046e000)={r1, 0x266, 0x0}, 0xc) listen(r0, 0x7fffff7c) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:32:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) clock_gettime(0x0, &(0x7f0000a92000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b04000)={0x0, 0x0}) rt_sigsuspend(&(0x7f0000088000)={0x0}, 0x8) r1 = 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, 0x0}, {0x0, r0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2017/12/18 14:32:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000001000)={0x3, &(0x7f0000000000)=""/93, &(0x7f0000001000)=[{0x5, 0xe0, 0x0, &(0x7f0000002000-0xe0)=""/224}, {0x2, 0xa0, 0x4, &(0x7f0000001000)=""/160}, {0x4c, 0x5f, 0x81, &(0x7f0000002000-0x5f)=""/95}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x2, 0x10) ioctl$LOOP_CLR_FD(r1, 0x4c01) write(r1, &(0x7f0000df7000)="240000001d0021000d16e725000000dd0c4700f31000130008e40000000000000005e92d", 0x24) 2017/12/18 14:32:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0xa) [ 89.589491] FAULT_FLAG_ALLOW_RETRY missing 30 [ 89.594891] CPU: 1 PID: 16966 Comm: syz-executor2 Not tainted 4.9.70-g9542d2a #5 [ 89.602416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.611759] ffff8801cb307470 ffffffff81d90a29 ffff8801cb307750 0000000000000000 [ 89.619748] ffff8801c6ef4110 ffff8801cb307640 ffff8801c6ef4000 ffff8801cb307668 [ 89.627724] ffffffff8165e557 000000000000730d ffff8801d4ceb968 ffff8801d4ceb8a0 [ 89.635693] Call Trace: [ 89.638251] [] dump_stack+0xc1/0x128 [ 89.643584] [] handle_userfault+0xa37/0x1300 [ 89.649621] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 89.656601] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 89.662978] [] ? __lock_is_held+0xa1/0xf0 [ 89.668750] [] ? handle_mm_fault+0x117b/0x2530 [ 89.674957] [] ? handle_mm_fault+0x1fc3/0x2530 [ 89.681160] [] handle_mm_fault+0x1fd1/0x2530 [ 89.687193] [] ? __pmd_alloc+0x410/0x410 [ 89.692869] [] ? __lock_is_held+0xa1/0xf0 [ 89.698640] [] __do_page_fault+0x5c2/0xd40 [ 89.704500] [] ? mm_fault_error+0x2c0/0x2c0 [ 89.710446] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.717084] [] do_page_fault+0x27/0x30 [ 89.722596] [] page_fault+0x28/0x30 [ 89.727843] [] ? iov_iter_fault_in_readable+0x373/0x410 [ 89.734823] [] ? iov_iter_fault_in_readable+0x366/0x410 [ 89.741802] [] ? iov_iter_advance+0xd70/0xd70 [ 89.747916] [] ? mark_held_locks+0xaf/0x100 [ 89.753858] [] generic_perform_write+0x1dc/0x500 [ 89.760237] [] ? page_endio+0x180/0x180 [ 89.765828] [] ? file_update_time+0xbc/0x3b0 [ 89.771854] [] ? current_time+0xd0/0xd0 [ 89.777444] [] __generic_file_write_iter+0x348/0x570 [ 89.784168] [] generic_file_write_iter+0x2d5/0x600 [ 89.790721] [] __vfs_write+0x4bf/0x680 [ 89.796226] [] ? do_iter_readv_writev+0x400/0x400 [ 89.802687] [] ? __lock_is_held+0xa1/0xf0 [ 89.808452] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 89.814999] [] ? __sb_start_write+0x14a/0x310 [ 89.821110] [] vfs_write+0x189/0x530 [ 89.826440] [] SyS_write+0xd9/0x1b0 [ 89.831682] [] ? SyS_read+0x1b0/0x1b0 [ 89.837099] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 89.843211] [] ? do_fast_syscall_32+0xcf/0x890 [ 89.849409] [] ? SyS_read+0x1b0/0x1b0 [ 89.854835] [] do_fast_syscall_32+0x2f7/0x890 [ 89.860949] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.867586] [] entry_SYSENTER_compat+0x51/0x60 [ 89.950944] FAULT_FLAG_ALLOW_RETRY missing 30 [ 89.955598] CPU: 0 PID: 16966 Comm: syz-executor2 Not tainted 4.9.70-g9542d2a #5 [ 89.963117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.972447] ffff8801cb307470 ffffffff81d90a29 ffff8801cb307750 0000000000000000 [ 89.980405] ffff8801c6ef4890 ffff8801cb307640 ffff8801c6ef4780 ffff8801cb307668 [ 89.988371] ffffffff8165e557 0000000000000006 ffff8801d4ceb000 ffffffff838aae39 [ 89.996321] Call Trace: [ 89.998877] [] dump_stack+0xc1/0x128 [ 90.004206] [] handle_userfault+0xa37/0x1300 [ 90.010235] [] ? retint_kernel+0x2d/0x2d [ 90.015919] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 90.022463] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 90.028841] [] ? retint_kernel+0x2d/0x2d [ 90.034527] [] ? lock_acquire+0x171/0x410 [ 90.040301] [] ? handle_mm_fault+0x117b/0x2530 [ 90.046500] [] ? handle_mm_fault+0x1fc3/0x2530 [ 90.052695] [] handle_mm_fault+0x1fd1/0x2530 [ 90.058727] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 90.065704] [] ? __pmd_alloc+0x410/0x410 [ 90.071381] [] ? __lock_is_held+0xa1/0xf0 [ 90.077146] [] __do_page_fault+0x5c2/0xd40 [ 90.082995] [] ? mm_fault_error+0x2c0/0x2c0 [ 90.088932] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 90.095562] [] do_page_fault+0x27/0x30 [ 90.101065] [] page_fault+0x28/0x30 [ 90.106308] [] ? iov_iter_fault_in_readable+0x373/0x410 [ 90.113297] [] ? iov_iter_fault_in_readable+0x366/0x410 [ 90.120286] [] ? iov_iter_advance+0xd70/0xd70 [ 90.126399] [] ? mark_held_locks+0xaf/0x100 [ 90.132338] [] generic_perform_write+0x1dc/0x500 [ 90.138711] [] ? page_endio+0x180/0x180 [ 90.144311] [] ? file_update_time+0xbc/0x3b0 [ 90.150333] [] ? current_time+0xd0/0xd0 [ 90.155921] [] __generic_file_write_iter+0x348/0x570 [ 90.162648] [] generic_file_write_iter+0x2d5/0x600 [ 90.169205] [] __vfs_write+0x4bf/0x680 [ 90.174708] [] ? do_iter_readv_writev+0x400/0x400 [ 90.181166] [] ? __lock_is_held+0xa1/0xf0 [ 90.186927] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 90.193470] [] ? __sb_start_write+0x14a/0x310 2017/12/18 14:32:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000079c000)='/selinux/context\x00', 0x2, 0x0) r1 = mq_open(&(0x7f0000d18000+0xf82)='*(#!#keyringtrusted\x00', 0x800, 0x4c, &(0x7f00002a4000)={0x0, 0x5, 0x101, 0x0, 0x80000000, 0xfffffffffffffffa, 0x4b, 0xc06}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003a3000)={0x90000002, 0x0}) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x3, &(0x7f0000c87000)={0x0, r2}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) 2017/12/18 14:32:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x40) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) accept4(r0, &(0x7f0000239000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000087000)=0xc, 0x0) prctl$getname(0x10, &(0x7f0000e8d000)=""/201) 2017/12/18 14:32:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000c, 0x803, 0x8000000000000001) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f4a000)=0xffffffffffffffff, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f000033d000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000477000-0xd6)={0x0, 0xce, "d4c2478a842211fc8f317cb15b4aa1f59f97e7effc5fee0727f07680e5e824df9d560692a7a8956ad5db4ca2a563ab79474a00153459a36779fe426a7ca114f67ff65682a2fe58d87c1dbce5d4624ebbbe8a8d6b52d85a928a2452cad3a121fa37267c1b72bbe3a5fc8c054973fed718f1f204157b4094efb244b5d692794482c96e8dfec3dc2920614504bf5753ea9b982f4a37c331dab461d67cca34d52da3a114e0beb1cad2864e3476e26d1f4dba330aa5db2817ef3a344208bf077695f5edf846aa24d8159da701e04d8439"}, &(0x7f00006a1000-0x4)=0xd6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ac1000)={r2, @in6={{0xa, 0x2, 0x97, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x45d, 0x8, 0x22}, &(0x7f0000fe9000-0x4)=0xa0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000462000)=r1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000db000-0x5)='yeah\x00', 0x5) socket$packet(0x11, 0x2, 0x300) fcntl$getownex(r1, 0x10, &(0x7f0000303000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000542000-0x12)=""/18) 2017/12/18 14:32:55 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000977000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x8000a, 0x3) writev(r1, &(0x7f0000fe8000-0x50)=[{&(0x7f00009cd000)="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", 0x568}, {&(0x7f000092b000-0x4d)="1e6ed7ff8432c2688643f9e7cf4166a3c2a92807c4d81a3d11aa973a24c1b776c9aa92b2e598b47b32f91b1d432688d63c6176f4da701bd100d9a9f7883683586c535d9292611a7d4df467d8e7f566a4daf29d57d0d7d71c3e3f1f52acb0722b6dc0a0e411824d571f482d47dc578297796c04cf9a4723331f44a23413dd64fde3a60cea8e395e24089e25a433c11a59b3e0452dcf9cf9fe764215c1df5438cab03f5f02cc", 0xa5}], 0x2) ioctl$TCFLSH(r1, 0x540b, 0x8001) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ff0000-0x8)={0x0, 0xea31}, &(0x7f0000ff0000-0x4)=0x8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ff0000-0x108)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xa2, 0x4, 0x6574bbca, 0x7, 0x6, 0x800, 0x6, 0x9, 0x40, 0x800, 0x8000, 0x9, 0xffff, 0x4]}, &(0x7f0000fef000)=0x108) sendto$inet(r2, &(0x7f00002e6000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8dc3, 0x0) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f00003a4000-0x4)=0x9, 0x4) 2017/12/18 14:32:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000019000)={0x0, @in6={{0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b7a000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002e4000)={r1, 0x84, &(0x7f0000071000)=[@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, @in6={0xa, 0x3, 0x7d9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x147c0000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x851b}]}, &(0x7f0000e44000)=0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$getown(r2, 0x9) fstat(r2, &(0x7f00009df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000df000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000cc000)=0xc) r6 = getpid() lstat(&(0x7f0000d4f000)='./file0\x00', &(0x7f0000182000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000222000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bd000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000939000-0xc)={0x0, 0x0, 0x0}, &(0x7f000039c000)=0xc) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000044b000)=0x0) getresuid(&(0x7f0000ed2000-0x4)=0x0, &(0x7f0000d37000-0x4)=0x0, &(0x7f00003e6000)=0x0) getresgid(&(0x7f000040e000-0x4)=0x0, &(0x7f00007b9000-0x4)=0x0, &(0x7f0000748000)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000b13000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007e3000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df0000-0x4)=0xe8) getgroups(0x8, &(0x7f0000395000-0x20)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000c91000)=0x0) fstat(r0, &(0x7f00003e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000b6c000)=[0xffffffffffffffff]) fcntl$getownex(r2, 0x10, &(0x7f00001b6000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fdd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009ce000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006f8000)={0x0, 0x0, 0x0}, &(0x7f0000b89000-0x4)=0xc) r24 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000370000)={0x0, 0x0, 0x0}, &(0x7f000045b000)=0xc) getresgid(&(0x7f00009c2000-0x4)=0x0, &(0x7f0000cbd000-0x4)=0x0, &(0x7f0000c25000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000def000)=0x0) r28 = geteuid() r29 = getegid() r30 = getpgrp(0xffffffffffffffff) r31 = getuid() stat(&(0x7f0000257000)='./file0\x00', &(0x7f0000507000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = fcntl$getown(r0, 0x9) lstat(&(0x7f000021f000-0x8)='./file0\x00', &(0x7f00007f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000191000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000934000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033a000)=0xe8) lstat(&(0x7f0000e91000-0x8)='./file0\x00', &(0x7f00000fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e78000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ea1000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000229000-0x4)=0xe8) getresgid(&(0x7f0000657000)=0x0, &(0x7f000018c000)=0x0, &(0x7f0000ee8000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003af000-0x4)=0x0) getresuid(&(0x7f0000921000)=0x0, &(0x7f0000037000)=0x0, &(0x7f0000f9b000-0x4)=0x0) r44 = getegid() r45 = getpgid(0x0) stat(&(0x7f000060d000)='./file0\x00', &(0x7f00005b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b95000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000970000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f00003d6000)=[{&(0x7f0000506000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000887000+0xe75)=[{&(0x7f0000d8e000)="b5bfc86cefcf7fbca1ae330d148abf853dbcde75fab339e949c809de85651cb026234a40c3358444ab63c4f80052", 0x2e}, {&(0x7f000002b000-0xa9)="6a712de4ea228f6020e78007b8d1c1b07e70efb65d7f62448d0990de3bd974ad2624c51c14da13cb59c3aeda737131c430d6e137aa8dd9b22db005ffecf05bb2316323cf6d7e48deb29b603b0308f8f6f56f6fc732bfc875e5e703cc0d5a8338875231d030fd4a303e71943837954473619d7d8ca8d2962b81b5bf170e3dc0b112f1bdfaa7f0cf45b072b378971d33873652dffe78087e42a2255b15f2d32db02aa41813ca4a21710a", 0xa9}, {&(0x7f0000c3b000)="6bb806df22b18fa80b5ffb44e55d35f90df80dfea3650cf4ebf08ae0e71e4e5dec06d64ab631cace5f942356f0817f6a75468312d8c8fdcd411fec3830366d4a35bdb7c18551065b96da0c140bcab776c09d895db12fd4431284022f18f332a7121f2abd81e36db8fe35d90c00f44d083c1aa6e81ce39e8539e56cd964923ba8d7f14d4d20ded65ee2fffd771bc28b329466e97e37e4d98bb4115d18e8e560", 0x9f}, {&(0x7f000005c000)="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", 0x1000}, {&(0x7f0000b7a000)="741936609433ee89719d41", 0xb}, {&(0x7f0000a7c000)="4324f248839079655372394fbe117e83843cf4be176791663f235d29c2fb8ad9ee09daabca102b7abf8e55a38cf44a578d990c3d25a16ed93e4867765165", 0x3e}], 0x6, &(0x7f00005ed000-0x48)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x48, 0xd0}, {&(0x7f0000677000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000063d000-0x50)=[{&(0x7f0000624000-0x9e)="ec338c3c7fcb04ff51e9be2d3db3fba7d5ec903ef22558e08be3562b2e39e2b283a0474ac69188fe6d2c4400302e33aabb9e3c1bd71e654fd7fe723066028f6d0de2051f1c0f62798d346ab4a898d42eaaea0f3c1a8f8a18cd7e4b49473426e7a5e790f01b460a43e12ee360417a9a915019ebc17dacde278e2a6b9951d414d497387cb85d704fee61405622cfca9cbca5d5baeb13b47de0c88a029dbc90", 0x9e}, {&(0x7f0000870000)="572d95657b57e96f8e29ffbdfb3bf5a44948aaa723817d35839a627a75f7bf099603efe9521896e0c2f97526c0eaaf70e7a73aacdab96375c52a095661f6abc70ec37510e7dda1935a1fbb6bd81ba6593200c5d04a119bed7bcba48536c791919e00b9e3e5a5eec6d555743e9be44aef7336554fdf6798c5d308885bf404a4a2999341a00adb14bc52bf192598e1d24cda4db4e7d66fb662389f13e5e8721f289a12425a20b151b5f14effa4ffa0d98f093a235fd596c9aa79ee5b20d87b62822b8a4282c8b31fa7e0e40acacb8b7583fc905f", 0xd3}, {&(0x7f0000681000)="eab317dc5ff405ee00c0d1d07012bbe4ffa4474e245649fa3be2ac43ac78a7e7880eeef9e668d144c502be588c939a2d187c1f63637f41872ae4c7a2a2a1f95749cc7166334da11bcc0cc9e6f64a66f2a1112cc40969407442ea7158afbc90d4a9914d8e5c0b3ecf1810a382b5a5f39fc66622c1879b0400d93f67007d71370487deedff7daea4fb773557e36bb614f48581208f78aa23a685a78812cb330136a64b5c5c41c5c6d4cb37434ea69b18ccf3b6bc87f861558eb15f5ab8a968a91ce29323378a738b91cf346a8a1ef27be01118", 0xd2}, {&(0x7f0000ae6000-0xe9)="f3dfa840acfc2aae34e300ecebd88bdd595a0d3a744994c4065d7596300d69b955a7836bcd651fde4ee0c3968e6b13d53c15848ecd6de87692001d5dd37b9b10dc0c6510a8cfe24221e78f1254302975650a9d5c3a78172c4f805d3d99e4f6a4ecd44f1a8bd6d8dce1613e63c44bf3705dcd3528a8d186013bd1e35ec27f1e0e1ec7aa33581161e4b7c7b6e5c4fd86219ee491d8d29805de5f9f454df36416f6528395f16c0cb742b02fd426160ec46e5b2d6fa4e35866e1c62e869be83a7353ee4422dc7a64e9ec978fe7fc968637b4b9a97591da2b6113c3301c711c46f135ad7c05e41e080911de", 0xe9}, {&(0x7f0000cac000-0xa3)="296452276f41964afc033b9dfefc5330cdbe919405b59bb9e0f6acb59d9fe0623a87f3998b2552eaf0848a583f88cf227b508faf5d19dce159980fe6d08b35b10b53e8e92475a879db310df9e82e6f3e60b08ac96c653c234aae32130346469ac3aaef4fbf305a21973370e63411f50ab87f9f2dfc31d141c1a63edb7e15144778cf7616d1e33ef67fbcc66c092f50c0776cee2c76cd1e3259eceee9c0bdb6850d0fdf", 0xa3}, {&(0x7f00001be000-0x46)="e35c0e04091a46815c8191d5854a40ed676e8d3e345b355bbc5441ee7dffa7e55b2c4e3789964f4b9940f512478452bd2b92a0eccf36dc8e1ffa0e09d2c5cadc8da9bbac05ff", 0x46}, {&(0x7f00002b0000)="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", 0x1000}, {&(0x7f0000b48000-0xfb)="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", 0xfb}, {&(0x7f0000d47000-0xf)="21f0347f54f58353704ec260e2748f", 0xf}, {&(0x7f0000c67000-0xb2)="1b7371504ca243761126dfc3544ff88be92918d8908cea67288a9f5d962358ccd65a6ad01b124407a2a8b0cb3df02dc0b95285c75fc758a345d9e7c4ff78fb18ce9d7ef8df6647a0463aaf713450767c8169d526103f6fc2ad0ad6c8e02effe62956eb9c7180d03a16a2969b8622f3b69c5081346a0924d178f4e5927155998ff0749aa243682600d6143afbda2f1511800d14147df2d153bc0128e85ef30f57fd89a0f92ecd97859ae7884ec9e79609c8e4", 0xb2}], 0xa, &(0x7f00002a7000-0x78)=[@cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r2, r0, r0]}], 0x78, 0x4000}, {&(0x7f0000ce1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d79000-0x48)=[{&(0x7f0000dd5000)="06f28318ffc02f72357fb8e0c3f1dbf2899b835df98de605fe4586d4732dd11613d5f198c83abf1448f4ef48242ea28239154121c5a1b6f00c46cf41a4cd01cde87d5e281db15887faf3d3003f1029f49b3729f0c0d9", 0x56}, {&(0x7f00008ec000)="cba263d2e48e47f510d0ed39f109e06aa1f8", 0x12}, {&(0x7f0000700000-0xc1)="ea10ba4f62c10405ba04e9f4574b4bcd6f3f98567ee634c9ee5c019a7a3aa026754cf0a0845c965270f66e6daaa01d26dbd688aa3570c617b8870f02c66122e83c42456e78df7fe7852c9d55f9c9a7ccdd4c1412ad1a10c4801dc72711ff5aae6a5aa4c6943a68be5a2476ab8f86743a720fff2178fc27edc89a4368a690372359ac0822d26036211d62c4485f8ba65d977ec7b154a0e7c83b0d9e4f5ed5cffad71589545abf63a91a5b242c18dbc89ed67e3728a3f8860b5a9b5266ff25d215fe", 0xc1}, {&(0x7f00006f6000-0x11)="d294e877f2c6271d219d8febac37bfb8f1", 0x11}, {&(0x7f0000719000-0x5f)="241c2aba0f883c42eea5d1751147183d7d5f0b07e1fe34faed8c43a0dcda94f9fe1216237cc0cfc6aefb17ede6a776b74dedf23c5f7fb9676135ef3d06860959705a53338bf8f6a6017434c89377bdd0d104e18336689ec6a5f2d97f10846b", 0x5f}, {&(0x7f0000474000-0x83)="d331c61c2fc730336393071721a9900698184f7d6fe4ba1cf00ebe29c674004ba651f4b5fd7658371f53a89e2bd8242e4f4073380ddf258ca0b78f82866ece4ce3fe679dd76c3e763d63042c1cd2a4cb1bca5f7b93a36018874e83b82734b9fe2108c69b3d309ac6fa64335865a025aeabee7b9b8f415ea2095a179e6668a681b8cf27", 0x83}, {&(0x7f0000941000)="f018a8b63df2ad71c91449d7255c77c8828028ff622cefd4f7b079912490f75e", 0x20}, {&(0x7f000051a000)="297a3efb71c2a6859466ec3aa2d901bd0495c70332407461b6cdaef0a7ceefabde5d3bd418ba9e433c1c882ab0cc8e0fb8dd156fc5", 0x35}, {&(0x7f0000423000-0xa)="0754f1d7ce8271e4e37f", 0xa}], 0x9, &(0x7f0000ce0000)=[@rights={0x10, 0x1, 0x1, [r2]}], 0x10, 0x40080}, {&(0x7f0000c10000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00006e8000)=[{&(0x7f00003a8000-0x32)="64e0695a1c553874cdae743b5a8c99050c57ca8d86bea35a77f3b15af3ce1377c8c5b2acd7c5a8044d933640d4b55e5cf779", 0x32}], 0x1, &(0x7f0000bb0000-0xe0)=[@cred={0x18, 0x1, 0x2, r24, r25, r26}, @rights={0x24, 0x1, 0x1, [r0, r0, r2, r0, r2, r2]}, @rights={0x2c, 0x1, 0x1, [r0, r2, r2, r0, r2, r2, r0, r0]}, @rights={0x18, 0x1, 0x1, [r2, r0, r2]}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r27, r28, r29}, @rights={0x1c, 0x1, 0x1, [r2, r2, r2, r2]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r2, r0]}], 0xe0, 0x4000000}, {&(0x7f0000121000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000851000)=[{&(0x7f0000ee0000-0x16)="910b7d579a5577db670cc692f63e18837336be74b668", 0x16}], 0x1, &(0x7f0000588000-0x80)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r2, r2, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r0, r2, r2]}], 0x80, 0x8080}, {&(0x7f0000167000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00001ec000)=[{&(0x7f00008f3000)='t', 0x1}, {&(0x7f0000372000-0x98)="eabae7ee942cb61e64191b4058c1c01355c1e0c24cc66152ce81f10ac0507dde450da52e61dede4d94d9c75370f35b0c5112797c4be60a101ba94f64bc44898d559d4f6b6a6d5098ed5c3ba4b31a966669a95601adfd61aa837d1ee2d40ee57c7afabe761464bb9dbd0facfe83b263d94734960dcf5cc54eb9db88e5307f08b920432a03d1f593e8141cffb173f592d4eb7518989da4c456", 0x98}, {&(0x7f000060a000-0x46)="1faa56b7a5ef3212313e117afb913f924aae2e58731ba6535f7eedc8d88082a8aaa47b3751b074843e0b63706644aa5b098a26ed51f3cad5e2b308871b0bf73cf94f2ab9e102", 0x46}, {&(0x7f00004e2000-0xc5)="06aabc32300cb8dafadace0a46eab02ef869516c1e5d13c2d0ed8a7da35f947179684371084fac6183ada040047cc66867af7698957671b2b85943a08bdfa72efd33475fd66a47a425b8735b28254d54197d65c1e9aba2c55c452887ff942c76a0113cb7036b5015e23bae50c4898ea21445d544e9e978df111efb62f4765d17ff0b5c8636207edc41d3f6e665f104f8f951d5d8db4299c45e7451443a3e02589d683b657005e3dd02a9d8cf54aec516c6bf2f3bf8d3846b6b46d15d2e03f1162052f21d0a", 0xc5}, {&(0x7f0000e5e000)="86f81b8e98352b74efda1b184c52d8307b7b1676db9a3786e921b8a604ca4cd19af1d576adf72235a445c29e28c4f285e066ee3060227183d3a30516bcb01f1b20011cad6c7b6e449dd27ac8f66bde749ec7982f25a94d211f19d33de052d53bfb0c9f52005e6819c59d00ff430fb4101991cd1cef7d3aae1653d5d92a9282048b117f262ec1dc078c177f01410ad5e307d3e3500831", 0x96}, {&(0x7f0000b31000-0xa5)="6f38854c62c9771695a109b827bd4fed2538037667656e28a2aae26c0796573faa58a25ee45cb4c3f74f21bf5cd9647c2e240ba2b1d533f9cacb4b6a4530e42c551341aa5a5b5456e752bd5aacc4f2c5a232486c162868410a01ba7adac6a2627cdb6d18433207b18010f9f560d79a84d736976fa55123b52b3a96b9ddd8c92150af592134f6c935f1fec0cab78fa241fbd0089b42658206f2755e6b18c8793038b6c16196", 0xa5}, {&(0x7f00005ee000)="6bb8a37dfabdbbabe2324c5f1396a8febb018e4b01d23b111231d31db46008a62bf6cbc3950b8f90c7597a066f0fb94408c4234fc3ee5137da89f3cc9a5537fb7476a7657d8ebb2d2f11e97a08442dd87d0e3898cf59fb1bd8e02af28311497182b7609350673f2610ca06280c880e0a4c292f0dfc4ea8e5a3b76ce135910a5959059c0dc8", 0x85}, {&(0x7f0000d75000-0xfe)="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", 0xfe}, {&(0x7f0000dc0000)="0f44076f5972e7f384e5b5710fef628ab2d18af537b245ed2b29c087d2bd4b897f2f8ae6", 0x24}], 0x9, &(0x7f0000593000)=[@cred={0x18, 0x1, 0x2, r30, r31, r32}, @rights={0x14, 0x1, 0x1, [r2, r2]}, @cred={0x18, 0x1, 0x2, r33, r34, r35}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r36, r37, r38}, @cred={0x18, 0x1, 0x2, r39, r40, r41}, @cred={0x18, 0x1, 0x2, r42, r43, r44}, @rights={0x24, 0x1, 0x1, [r2, r0, r0, r2, r0, r2]}], 0xc0, 0x20004000}, {&(0x7f0000be0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cc0000-0x38)=[{&(0x7f0000432000)="6abbc45decfd6082b2413e61955ffa1f90eb34def5bc24caeb4e028ceb9637545fab", 0x22}, {&(0x7f0000483000)="ecb9965d0b51f23da9ba0179fdd621ce908bd7f53c92a48245fa", 0x1a}, {&(0x7f00007e0000)="255f286bbcc9bb3c8f68f2d50463b5a7d27236766e2b3e4d55d3ecb0483ba76e353fdeacd6b58db8b4af166965d7e3a93651adb86d23716bfa4cf51f503d787cb583dbb4db2a6dfa270a1905de23d7c2a140d39d551be2b81af96c23a1bb2f8333288b37ff9dd268a3e6277955cb30aab11964b84d29eb1d697cfaa5e1cfff153d23e3b92b8e64bc0fcb9d462e4f76d1a235f4d7cb87de07de9dccd45d5011407d6a050aa6138ef52b804bc075efccd01a987cb1ad9a008a2c8da3", 0xbb}, {&(0x7f0000680000)="a048939f67d5c2df0c513431ebd19e4b5a5740fb7b3c85a5a3028ee95d1bd17aa2da3cfa3d65179e67c14a965db97961a4db738c54a895d021c89022d5c4bd4e1f8ac234487b5e68e50dfd5b6144e1a7b7fbbc536e116a82c7dd8f08d95ed69a94b03866710fdf298dcd03ccc46f791429f0a168b0e4aa8647864c8c4dd54d0a03b357687d8941bc540e0c170c87f5e0e7458dae8cf873442e37606179f7fce17ee10699132354602833499069f7e7e10cd5bb181793c515ee54319c7650ded7f1fa52bc9b2abc3be26038b2ff600aa1865bebc60b6d80e02f030ec3804df423e57c3de63508ea5eeb3fbf92e8c887f7628a00b53142e3", 0xf7}, {&(0x7f000024a000)="a2fa8ca4a726fc120dd0c35070baeb081c5fada97a0f24a6e61c0813cf489995bb0a3016844140cade0a71a4295eb163c05ebdf22e987a281272f57ace4684d89d69fa8265aec5ece2233d8fd208b30adb124fa3d6e84b1dea41108c8a50c8c1b94e42422a693cfab4047164a157c8c3e6cf1bfb647ffe3bf25ca6177eed797758f9ea9300e387fe7402d6e72f0287c58924f71c9a8e8a4da40f2dc4024ed2fc7dd5421b3f0fb04a77483402ac200c64c52e9e", 0xb3}, {&(0x7f0000a39000-0x75)="c55271a93415e392cc11661c21ea8292cea44c7ac405bd977459fa15299eb3bfdf0c95b687d78089ef77ddbf256210c6f17867a8eb4808ece757109664b91a930217c005585862604d184cbb1fedc2005204ab86e89942817ed2a43dbe0cde4a3bf8ed2ccc6b5fcdd81b74eacd5dc84f354ad917de", 0x75}, {&(0x7f0000451000-0xdc)="d24b79180c51bc114f42f5320eb3d29e3b5c33a3203ba06821fa1a06f9c86a39151ae2607386e3ae6a1d75bed356c30af0eb6a88b3f3ac201cddbe81b49357999c996a65b7363aa91566304125dfb849bdd6a1793ca009fb0dd8c884d730d15a8f6e7370dba709d3f7afc0255d8a467216a65dc3d3c9037713d1ffa934415e7df916fc631f5ce2cafbe03c28e6c39bc9337e8c1cc985a57cfe7737e1a7024525900dc2533276782b930111910b6cc263fdc88107304821c9e9c494ef8d10e558c505b2109cbf64bd96e04baa81e3e4388e776a522db65677e938a1e8", 0xdc}], 0x7, &(0x7f00009eb000-0x3c)=[@rights={0x24, 0x1, 0x1, [r0, r2, r0, r0, r0, r2]}, @cred={0x18, 0x1, 0x2, r45, r46, r47}], 0x3c, 0x0}], 0x7, 0x40840) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ecf000)={0x0, 0x0, ""}, &(0x7f0000d10000)=0x8) getsockname$llc(r0, &(0x7f00009a8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000452000)=0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000382000)={0x1000200d, 0x0}) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f3a000-0x8)=@assoc_value={r48, 0x0}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004d5000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cee000)=0xe8) 2017/12/18 14:32:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008e1000)='Let/ifSineh6\x00BL') socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000c34000-0x8)=0x0, 0xfff) 2017/12/18 14:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) clock_gettime(0x0, &(0x7f0000a92000)={0x0, 0x0}) rt_sigsuspend(&(0x7f0000088000)={0x0}, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000002d000-0x8)={0x0, 0x0}) futex(&(0x7f0000723000-0x4)=0x2bb, 0x3, 0x8, &(0x7f0000ef7000-0x8)={r2, r3+10000000}, &(0x7f000068f000-0x4)=0x3, 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, r0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x5, 0xea3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000022b000)={0x0, 0x3c, "b1673451351273754c4a2b0e2c1feebdb7884b5ef6f591474a50525fd199d994f45ebfc4fd087edbe429477fb98fe62900e6521df95dfaea4aad9623"}, &(0x7f00007cb000)=0x44) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000490000-0xa0)={r5, @in6={{0xa, 0x1, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x0, 0x5, 0x5, 0x19}, 0xa0) tkill(r1, 0x1000000000016) 2017/12/18 14:32:55 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) truncate(&(0x7f0000011000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 90.199580] [] vfs_write+0x189/0x530 [ 90.204908] [] SyS_write+0xd9/0x1b0 [ 90.210151] [] ? SyS_read+0x1b0/0x1b0 [ 90.215569] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 90.221679] [] ? do_fast_syscall_32+0xcf/0x890 [ 90.227881] [] ? SyS_read+0x1b0/0x1b0 [ 90.233296] [] do_fast_syscall_32+0x2f7/0x890 [ 90.239403] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 90.246033] [] entry_SYSENTER_compat+0x51/0x60 2017/12/18 14:32:55 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0xfffffffffffffffb) bind$inet(r0, &(0x7f0000ff0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fffff7c) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:32:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fsetxattr(r0, &(0x7f0000d70000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000fe6000)='ppp0\x00', 0x5, 0x1) socket$inet(0x2, 0x20000000000005, 0x9) 2017/12/18 14:32:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000d87000-0x8)=[0x36cc, 0x12c1]) r4 = epoll_create(0x800000000000003) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00001c5000)={0x0, 0x0}) 2017/12/18 14:32:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f00004b4000-0x7a)=""/122, &(0x7f00001e7000-0x4)=0x7a) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000fee000)="8c78b0152bc1755c9ccf62508b0fbdcd409b553d6c8d5b2fd93bf59fed1b0b98977d51e1f033b26109611ab0ffb564e754bc06588377a729c2eb30a5ff39189272aa6ac033a3072d0fb67a636e97286beb76ec2925bab059483d91cbf54ca4c7b83150812598f6d82c0a6c8f7c7c604cce8d2d895e54fbe2145fc6beb320770384e8c3b053a2d6eb0babaacbe74be3c164374981659b2e41b87bd2bdec377f24f5943c2161b4490b4698bbf3a09353affa59c02e35bb9139a0a24e1ac0c83dad51f719f743de5dba429df4d0dae4fe47", 0xd0) 2017/12/18 14:32:55 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000014000)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000012000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000010000-0x18)={@loopback={0x0, 0x1}, 0x1000, r1}) r2 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f0000012000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x20)=[], 0x0, &(0x7f0000012000+0xeb6)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) futex(&(0x7f0000012000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000-0x4)=0x4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000f000-0x30)={0x28, 0x0, &(0x7f000000d000)=[@increfs_done={0x40106308, 0x0, 0x2}, @decrefs={0x40046307, 0x0}, @release={0x40046306, 0x0}, @register_looper={0x630b}], 0x48, 0x0, &(0x7f000000c000)="621644a5c310affb2298c023c7036e8915400419dae84f459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cd508303ac6"}) getrusage(0xffffffffffffffff, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000011000-0x30)={0x14, 0x0, &(0x7f0000014000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x1)=""}) 2017/12/18 14:32:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7fffffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000008d000-0xc)={0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001f6000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f3c000-0x2c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x8}], 0x2c) write$eventfd(0xffffffffffffffff, &(0x7f0000cb2000)=0x0, 0x8) r2 = syz_open_dev$mice(&(0x7f0000dbc000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000d98000)={0x3, &(0x7f000000e000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ba7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f000026a000-0x8)={r3, 0x1}) 2017/12/18 14:32:55 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00008c4000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000876000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x1f)="b96047ad77ad961cc7117afd61518e4d47cad99b0293304ec6dc24ba57e710", 0x1f, 0x4000000, &(0x7f0000f36000)=@nfc={0x27, 0x9, 0x8, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000626000-0x8)='keyring\x00', &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fdb000-0x4)=0x0, 0x4) clock_gettime(0x0, &(0x7f0000987000)={0x0, 0x0}) utimes(&(0x7f0000cfc000-0x8)='./file0\x00', &(0x7f0000781000-0x10)={{r2, r3/1000+10000}, {0x0, 0x0}}) request_key(&(0x7f00007ea000)='id_resolver\x00', &(0x7f0000b57000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000286000-0x6)='wlan0\x00', r1) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2017/12/18 14:32:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x800000000000002, 0x78, 0xe3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) timer_create(0x0, &(0x7f0000387000)={0x0, 0x1d, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_gettime(r1, &(0x7f0000d06000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 14:32:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/ppp\x00', 0x40000001, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000f0e000-0xed)=""/237) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000762000)=0x401) r1 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000ef4000-0x10)={0x4, 0x3, 0x7f, "bdfc2677e3df", 0xd7c, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000dc6000-0x20)={0x6, 0x1, 0x3, 0x1, 0x8, 0x2f3d, 0x5, 0x6, 0x0}, &(0x7f00009f2000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001f3000-0x8)={r2, 0xcd}, &(0x7f0000f83000)=0x8) fsetxattr(r0, &(0x7f00009b6000)=@known='com.apple.system.Security\x00', &(0x7f0000cc2000-0x9)='/dev/ppp\x00', 0x9, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000778000-0x30)={0x8, 0x0, &(0x7f0000946000)=[@increfs={0x40046304, 0x0}], 0xdf, 0x0, &(0x7f0000309000-0xdf)="92df9e98b1aa12cc72d434ebd0a88609aebba80d8e0dd60ba3e25d567f154c245e155123d917672570ba7b691c6265d4417354f162d53223f6e9ee885e3bd80ea58b742da84c7b9892cded196130653176008b84d557f7a6ee3ae2c85f45b8a9139e5cf43e39709b96b997f7e68600d4f721c8a52748d422d807abf972052d17b77ee45a57698c7a3f6ea29ea7e635ad4fb61bbe3621c47bcbd6b387a56e5935f66cc0e54e54ba1c203912c80b2d52cde3ad9c94cedfc6ff9c6dce2cb86817213895c370c8df0afb7c489ae36f68d008440f1bbbe66262a27a855c4e2697ae"}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f00005c2000)={0x392, 0x100, 0xca93, 0x7ff, 0x18, 0x8}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000aa9000)={0x4, 0x8d, 0x40, 0x3}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000d32000-0x1)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008f7000)={r2, 0x4}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000167000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @fr_pvc_info=&(0x7f00004c8000-0x14)={0x8, @common='ip6gre0\x00'}}}) ioctl$TUNDETACHFILTER(r1, 0x400454cb, 0x0) 2017/12/18 14:32:55 executing program 2: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) futimesat(r0, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f000090d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000964000-0x140)=[{{0x0, 0x0, &(0x7f00005c7000-0x28)=[{&(0x7f0000963000)=""/217, 0xd9}, {&(0x7f00000b4000)=""/125, 0x7d}, {&(0x7f0000595000)=""/39, 0x27}, {&(0x7f0000964000-0xea)=""/234, 0xea}, {&(0x7f000083d000)=""/99, 0x63}], 0x5, &(0x7f0000964000-0xa7)=""/167, 0xa7, 0xa9e}, 0x4f6}, {{0x0, 0x0, &(0x7f0000082000-0x10)=[{&(0x7f00004b8000)=""/33, 0x21}, {&(0x7f0000466000-0x43)=""/67, 0x43}], 0x2, 0x0, 0x0, 0x8}, 0x0}, {{&(0x7f0000430000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000157000)=[], 0x0, &(0x7f000010b000-0x82)=""/130, 0x82, 0x0}, 0x9}, {{0x0, 0x0, &(0x7f0000964000-0x30)=[{&(0x7f00000b5000)=""/132, 0x84}, {&(0x7f0000963000)=""/225, 0xe1}, {&(0x7f00006c8000)=""/255, 0xff}, {&(0x7f0000587000)=""/245, 0xf5}, {&(0x7f0000964000-0x88)=""/136, 0x88}, {&(0x7f00008c3000)=""/223, 0xdf}], 0x6, 0x0, 0x0, 0x3}, 0x4}, {{&(0x7f000087b000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000964000-0x48)=[{&(0x7f0000146000-0x85)=""/133, 0x85}, {&(0x7f00005e4000)=""/4096, 0x1000}, {&(0x7f0000963000)=""/136, 0x88}, {&(0x7f0000964000-0xb8)=""/184, 0xb8}, {&(0x7f0000964000-0x96)=""/150, 0x96}, {&(0x7f0000964000-0x1000)=""/4096, 0x1000}, {&(0x7f00004ff000-0xdb)=""/219, 0xdb}, {&(0x7f0000052000-0xc4)=""/196, 0xc4}, {&(0x7f0000447000-0x1b)=""/27, 0x1b}], 0x9, 0x0, 0x0, 0x1}, 0x1a}, {{&(0x7f0000964000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000963000)=[{&(0x7f0000964000-0x7a)=""/122, 0x7a}, {&(0x7f0000814000-0x1000)=""/4096, 0x1000}, {&(0x7f0000964000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000964000-0xf6)=""/246, 0xf6, 0x7ff}, 0x101}, {{0x0, 0x0, &(0x7f0000559000-0x10)=[{&(0x7f0000786000-0x83)=""/131, 0x83}, {&(0x7f00001a7000-0xfd)=""/253, 0xfd}], 0x2, &(0x7f0000963000)=""/224, 0xe0, 0x6}, 0x1d}, {{&(0x7f0000275000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000042000-0x38)=[{&(0x7f00002a8000-0x6f)=""/111, 0x6f}, {&(0x7f0000335000-0x83)=""/131, 0x83}, {&(0x7f0000964000-0xd9)=""/217, 0xd9}, {&(0x7f0000964000-0xdd)=""/221, 0xdd}, {&(0x7f0000964000-0xfb)=""/251, 0xfb}, {&(0x7f0000964000-0xee)=""/238, 0xee}, {&(0x7f0000963000)=""/191, 0xbf}], 0x7, &(0x7f0000963000)=""/122, 0x7a, 0x99a6}, 0x8}, {{&(0x7f0000813000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000070b000)=[{&(0x7f0000103000)=""/131, 0x83}, {&(0x7f0000738000)=""/4096, 0x1000}, {&(0x7f0000205000)=""/4096, 0x1000}, {&(0x7f0000189000-0x1000)=""/4096, 0x1000}, {&(0x7f0000963000)=""/228, 0xe4}], 0x5, &(0x7f000037d000-0x5b)=""/91, 0x5b, 0xfffffffffffffffa}, 0x3}, {{&(0x7f000009f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000963000)=[{&(0x7f00006cc000-0xa6)=""/166, 0xa6}, {&(0x7f0000963000)=""/152, 0x98}, {&(0x7f0000935000)=""/4096, 0x1000}, {&(0x7f00005f0000-0xd3)=""/211, 0xd3}, {&(0x7f0000963000)=""/67, 0x43}], 0x5, &(0x7f0000081000)=""/119, 0x77, 0x7}, 0x7fffffff}], 0xa, 0x20, &(0x7f0000238000)={0x77359400, 0x0}) dup(r1) [ 90.319084] binder: 17083:17085 BC_INCREFS_DONE u0000000000000000 node 77 cookie mismatch 0000000000000002 != 0000000000000000 [ 90.331950] binder: 17083:17085 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 90.340399] binder: 17083:17085 Release 1 refcount change on invalid ref 0 ret -22 [ 90.348186] binder: 17083:17085 ERROR: BC_REGISTER_LOOPER called without request 2017/12/18 14:32:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000d6b000-0x1000)=""/4096, &(0x7f0000970000-0x4)=0x1000) write(r1, &(0x7f0000a0a000-0x1000)="be", 0x1) 2017/12/18 14:32:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x11021ffd, &(0x7f0000001000)="0f97", &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") 2017/12/18 14:32:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000751000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000be5000)=0x0, &(0x7f0000947000)=0x4) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) clock_gettime(0x0, &(0x7f0000a92000)={0x0, 0x0}) rt_sigsuspend(&(0x7f0000088000)={0x0}, 0x8) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, r3}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x1000000000016) 2017/12/18 14:32:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fdf000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000004b000-0xbd)=""/189) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e1a000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000d56000-0x1c)={0x0, 0x0, &(0x7f0000350000)=[{&(0x7f000004b000-0xb2)=""/178, 0xb2}, {&(0x7f00001be000-0xdd)=""/221, 0xdd}, {&(0x7f0000015000)=""/251, 0xfb}, {&(0x7f00000da000)=""/34, 0x22}, {&(0x7f00000b8000)=""/4096, 0x1000}, {&(0x7f0000c0a000)=""/179, 0xb3}, {&(0x7f0000e8f000)=""/91, 0x5b}, {&(0x7f00000bb000-0x81)=""/129, 0x81}, {&(0x7f0000fd2000)=""/125, 0x7d}], 0x9, &(0x7f0000710000)=""/36, 0x24, 0x1fffffffe00000}, 0x21) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x228, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f000037b000)={&(0x7f0000808000/0x3000)=nil, 0x10000, 0x4, 0x8, &(0x7f00008c7000/0x4000)=nil, 0x1ff}) fsetxattr(r2, &(0x7f0000daf000-0x15)=@random={'security.\x00', '/$cgrouplo\x00'}, &(0x7f00006e4000)='/$cgrouplo\x00', 0xb, 0x0) [ 90.369136] binder: send failed reply for transaction 78 to 17083:17095 [ 90.376111] binder: 17083:17085 ioctl c0306201 2000efd0 returned -14 [ 90.395576] binder: BINDER_SET_CONTEXT_MGR already set [ 90.401002] binder: 17083:17095 ioctl 40046207 0 returned -16 [ 90.408507] binder: 17083:17085 BC_INCREFS_DONE u0000000000000000 no match [ 90.416446] binder: 17083:17085 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 90.424360] binder_alloc: 17083: binder_alloc_buf, no vma [ 90.424372] binder: 17083:17107 transaction failed 29189/-3, size 0-0 line 3130 [ 90.437796] binder: 17083:17085 ioctl c0306201 2000efd0 returned -14 [ 90.444922] binder: undelivered TRANSACTION_ERROR: 29189 [ 90.450636] binder: undelivered TRANSACTION_COMPLETE [ 90.455737] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/18 14:32:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x228, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000daf000-0x15)=@random={'security.\x00', '/$cgrouplo\x00'}, &(0x7f00006e4000)='/$cgrouplo\x00', 0xb, 0x20000) write$tun(0xffffffffffffffff, &(0x7f0000eb8000)=@pi={0x0, 0x88b5, @ipv4={{0xa, 0x4, 0x7, 0x6e7, 0x50, 0x3, 0x8, 0x1f, 0x5d, 0x0, @loopback=0x7f000001, @rand_addr=0x8, {[@ra={0x94, 0x6, 0x9}, @ssrr={0x89, 0x7, 0xef, [@empty=0x0]}, @generic={0x89, 0x3, '5'}, @noop={0x1}, @end={0x0}]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x800, 0x8, "7f7a3367bd75bc322a507bb96ccac7ddc141bbe01c142944f3cc484ebf00a23c"}}}, 0x54) 2017/12/18 14:32:55 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cfe000)={0x0, 0x0}) sync_file_range(r1, 0x6, 0x1, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000101000-0x2c)=[@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00007b6000)={0x0, {{0x2, 0x1, @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]}, 0x0, 0x7, [{{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, 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]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [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, @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, 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]}, {{0x2, 0x3, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000048f000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e06000-0x8)={0x1, [0x0]}, &(0x7f0000ff9000)=0x8) r4 = add_key(&(0x7f00006ed000)='cifs.idmap\x00', &(0x7f00000fa000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000064000-0x1000)="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", 0x1000, 0xfffffffffffffffd) add_key$keyring(&(0x7f00008c8000-0x8)='keyring\x00', &(0x7f0000f64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) r5 = accept4$unix(0xffffffffffffffff, &(0x7f00003b6000)=@file={0x0, ""/47}, &(0x7f0000695000-0x4)=0x31, 0x800) sendmsg$unix(r5, &(0x7f0000ea7000+0xe57)={&(0x7f0000bf0000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000039c000)=[{&(0x7f0000d77000)="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", 0xfb}, {&(0x7f00006b2000-0xb7)="ebfad0ca5bc24ed312197c19bbd465ac9ff1a535fb8cb4faf41b539a7dd0d4bf008450ed3164e2ce9eba946b3f502e371d95710b490c570754ab659b1faad91be95c7fc29eb4c31154a67c5e523cd612ce662d89e22a65b4983431214834a46f583f472c7a369b3b1f582c4271dcee1a40dd5ea3db32a87ebd6351da1b36927ba1e60e95cc92c808a20d260569d0b5bc154a35d17abf2bd218af58ef59c8095a66ccf212f288e60d2a8bbe57cb994db62aaeb691db7d1b", 0xb7}, {&(0x7f0000b16000)="a5128d0f7ea2d4d5763b21f109b18c79bd4b9a24ab7654e2", 0x18}], 0x3, &(0x7f0000f04000-0x44)=[@rights={0x34, 0x1, 0x1, [r0, r1, r1, r1, r2, r2, r2, r0, r1, r0]}, @rights={0x10, 0x1, 0x1, [r1]}], 0x44, 0x44004}, 0x40000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000672000-0x44)={r3, 0x3c, "7f7bfdf736d43e07b523ccde45b20451fe77054ca71592de708a75c5abb684e3c62a0dfb52908b1538cfb5b4f2f3fdcaf0dcb16d320472feb05d56e8"}, &(0x7f0000b79000)=0x44) r6 = open(&(0x7f000068f000-0x8)='./file0\x00', 0x88040, 0x0) fcntl$setlease(r6, 0x400, 0x0) getsockopt$llc_int(r6, 0x10c, 0x9, &(0x7f00006bc000+0x481)=0x0, &(0x7f00007d4000-0x4)=0x4) chown(&(0x7f0000e89000)='./file0\x00', 0x0, 0x0) 2017/12/18 14:32:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000218000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) sendto$ipx(r1, &(0x7f0000858000-0x91)="53951755f759a3656a215141f39b5d63ad13c031b7bd99db13b1491a5b3eda79813636dd2cd2b165890a9590571d4f998c77d73fcdd7065b997915c9f57da9494304ce36093589a33afbe820d0e8cce349da0712ad75abb843d2baf08c7e68c69af75588379d91ff2f4d81c3b5506b2a427af1cf13d816cce5645521c032bced28edd1319baae241c1ed35689fecf390c1", 0x91, 0x4000, &(0x7f0000752000-0x10)={0x4, 0x1ff, 0x9, "894da3dcdb9b", 0x1800000000, 0x0}, 0x10) read(r0, &(0x7f000070e000)=""/0, 0x0) 2017/12/18 14:32:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x8)='}wlan0)\x00', 0x0) r1 = request_key(&(0x7f0000191000-0xb)='cifs.idmap\x00', &(0x7f00003f7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000574000-0x1a)='em0vmnet0posix_acl_access\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r0, 0xfe89, 0x54bb, r1) r2 = socket(0x10000000010, 0x2, 0x0) dup3(0xffffffffffffffff, r2, 0x0) 2017/12/18 14:32:55 executing program 3: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ea2000)=0x1f, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000034000-0x90)={0x0, {{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]}}, 0x90) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002be000)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f00002bb000-0x9)="8cb95c31e68039f097", 0x9) socketpair(0x11, 0x7, 0x2, &(0x7f0000ea4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000ea3000)=0x0) 2017/12/18 14:32:55 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = eventfd(0xe40) socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) syz_open_dev$sg(&(0x7f0000023000)='/dev/sg#\x00', 0x5, 0x480240) 2017/12/18 14:32:55 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f0000012000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x20)=[], 0x0, &(0x7f0000012000+0xeb6)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) futex(&(0x7f0000012000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000-0x4)=0x4, 0x0) r1 = add_key$user(&(0x7f0000008000)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000014000-0x51)="ee78acf8fb86421df10943cc5e539e559dd64fb64a6eb5c069b5d8c7432e888a8a4a57071dfa07153165c58115d66db8590b2dc22ca09d2ccc70a6b3f359bdf367ae18302b11d999011477bd7ef77611a4", 0x51, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000016000-0x5)='user\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000005000)="b837b9d5ecacea6a9832514c0728f03f2e7fd090ec21ea5845", 0x19, 0xffffffffffffffff) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f000000d000-0x5)='user\x00', &(0x7f0000016000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x10)="63e9ddbbe402b97bc85f9afc8b1d8157", 0x10, 0xffffffffffffffff) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r1, r2, r3}, &(0x7f000000d000-0xad)=""/173, 0xad, &(0x7f0000016000-0x2c)={&(0x7f0000015000)={'sha512-avx2'}, &(0x7f0000001000)="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", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x28, 0x0, &(0x7f000000d000)=[@increfs_done={0x40106308, 0x0, 0x2}, @decrefs={0x40046307, 0x0}, @release={0x40046306, 0x0}, @register_looper={0x630b}], 0x48, 0x0, &(0x7f000000c000)="621644a5c310affb2298c023c7036e8915400419dae84f459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cd508303ac6"}) getrusage(0xffffffffffffffff, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000011000-0x30)={0x14, 0x0, &(0x7f0000014000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x1)=""}) 2017/12/18 14:32:55 executing program 1: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) timerfd_create(0x3, 0x80802) 2017/12/18 14:32:55 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/user\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x40100000003, 0x81) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000015000-0x8)={0x0, 0x1b}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000015000-0xa0)={r2, @in={{0x2, 0x3, @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]}, 0x7, 0xc8, 0x6, 0x79c, 0x10}, 0xa0) 2017/12/18 14:32:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000152000-0x8)={0x0, 0x0}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000d5c000)="bcf166d3363aa19e2ba7d5e32fe0f9953772204ee829cfda9550057b54103882cc17d6adcc6f6e184da6befd1028cbe2b9e4c658eabad1d58a1097935262038d9bb940a2e31109b63bc998ffc3fd26c46fc5503b9251123e66ece7947eb21998718d908b0cb061ff15677b30592e21da57ad68d1f5f06aca1a") r2 = open(&(0x7f0000692000)='./file0\x00', 0xb4480, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) sendmsg$inet_sctp(r0, &(0x7f0000473000)={&(0x7f0000065000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000024e000-0x8)=[{&(0x7f0000dc8000-0x9a)="28f4e7a58288be6e0657f808ab48fbc29595e801bb89aef2b1fa853117739adad00bba01b94514ad954099e31c0b2a9fcd3ee97ed59e09fb82268a34a8d20eb03329b6eb487ce25830aef99c619742d76b09e29856bbd870b22c7d84b3787ac199760b28fa2e3adc8e4aa0c138085d7b1dfa27b982c6efafbf896f4b53cbad55e38efd380b884752b86ec36fc39a4932a6de297a72d0fa3e38e3", 0x9a}], 0x1, 0x0, 0x0, 0x40000}, 0x4000004) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000096000-0xb8)={0x0, 0x8, 0x5, 0x8, 0xe81, 0x9, 0x4, 0x4, {0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x7, 0xffffffffffffff01, 0x8, 0x96}}, &(0x7f000001e000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000281000-0xd0)={r3, 0xffffffffffff0e8d, 0xc8, "80794c37a737641ee2b1551c8d4ef86664181be5028290e89ca65d827ce88ea7ac3691e9bbbdcf0660efa6de567d7e42b9a0a4d4377bd1cd49d9e5cfea5d78018dd7b142fc93e9c517997ca402d52ffbf092ac6b79dd3db445488b7e456ff51dae648daa6a0b2ec719af41cffbf8a8f88fbc6f0b6d9629a906d09eb3df343eddbab8c081ccc4dce1c8bae17c25fb200975fa653369482c3ae39e98e5968e0da234506546fdfbdaceb7e4236b4fa1783bf7e3a59dbd3bbe0bbf48a9cabb658652342980be15cec558"}, 0xd0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000932000-0xe)='/selinux/load\x00', 0x2, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000e0b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000b0d000)=0xfd) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000035e000-0x4)=0x0) perf_event_open(&(0x7f0000514000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f000019f000)=[{r5, 0x0, 0x0}], 0x1, 0x2) flistxattr(r0, &(0x7f0000967000)=""/0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000367000)={0x5, 0x2, 0x6, 0x3}, 0x10) 2017/12/18 14:32:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cbd000)='./file0\x00', 0x8240, 0x101) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000037b000-0xc)=@sack_info={0x0, 0x5, 0x6}, &(0x7f00002b0000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000517000)={r1, 0xfffffffffffffffd}, &(0x7f0000f8a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002e9000-0x8)={r2, 0x7fff}, &(0x7f00003c1000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000129000-0xa0)={r2, @in={{0x2, 0x2, @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]}, 0x800000000, 0x0, 0x82, 0xb32, 0x8d}, &(0x7f0000e61000-0x4)=0xa0) syz_open_dev$evdev(&(0x7f000031a000-0x12)='/dev/input/event#\x00', 0x0, 0x401) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/12/18 14:32:55 executing program 5: ustat(0x4, &(0x7f0000376000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x96, "19942e42c89b1e03c3de57a8cf9b62953d509221a264fdd98724a3cca0fb264ba35723716f16947ab90364c70e9b212bf04ee3f7847a61d12b77b99ec67b4e6da5b1416220997f12a6a1a2c6aa66d8b66ae22b217dfa7db146e769c5b19075308bfdc09bb6976bdf83008baf5daba6757f15369af861e00b1706bc93950ae4a01a891b74f00ea0c596d6ca4885a6eff9bec7971bab5b"}, &(0x7f0000000000)=0x9e) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x101}, 0x6) readlinkat(r0, &(0x7f0000d09000-0x8)='./file0\x00', &(0x7f0000001000-0xab)=""/171, 0xab) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000326000-0xf)='/dev/snd/timer\x00', 0x0, 0x1000000) r3 = getpid() ioprio_set$pid(0x1, r3, 0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000ff7000-0x34)={{0x100000001, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000cc3000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f00000aa000)={0x399f1736, r3}, &(0x7f00005e2000-0x18)={0x20, 0x80, 0x7, 0x7, 0x9, 0x100000000}) 2017/12/18 14:32:55 executing program 7: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) poll(&(0x7f00007a8000)=[{r0, 0x5001, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x8000) shutdown(r0, 0x1) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aca000-0x11)='/dev/vga_arbiter\x00', 0x14200, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000aca000-0x8)={0x5, &(0x7f000007a000-0x14)=[0x40, 0x9c, 0x8, 0x7, 0x3]}) modify_ldt$write2(0x11, &(0x7f00000e1000)={0x337a, 0x100000, 0xc720ebfa96db12d5, 0x9, 0x71, 0xffffffff, 0x4, 0x100, 0x2, 0x48}, 0x10) [ 90.638357] binder: 17130:17135 BC_INCREFS_DONE u0000000000000000 node 80 cookie mismatch 0000000000000002 != 0000000000000000 [ 90.659255] binder: 17130:17135 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 90.678357] binder: 17130:17135 ioctl c0306201 2000efd0 returned -14 2017/12/18 14:32:55 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000c000)='./file0\x00', &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000d000-0x4)=0x0, &(0x7f000000d000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000000c000)={&(0x7f0000006000-0xc)={0x0, 0x0, 0x8001, 0xfffffffffffffffb}, 0xc, &(0x7f000000c000-0x40)=[{&(0x7f0000005000)=[{0xda, 0x81, 0x100, 0x7f, 0x0, "818054b76e799aac07723c6d2b54e431d5fc3288a4d5558b1a6ea211bba6735c2952fbab9b00a6dd6f4eea3d52f2f361a478bf56df28b1aceaff3a4fcb6db3a7b3bc01ef3738a5ac04dc11586ac5811441a2d4bcd763006fdc615a9bc72eec5c0bc9357573ad5ba2a9aad525b400331409b369c934b2405ee2865f69dc2ac31c38636ef1fdf0dfa56d5ca3bfa648cd144afbbdaff075551f6ce40990970796681b614ae5a03618a0236c4b29c52a7b04e9fc9d5702648c0f6ca3efae8744b5efa6519e71abed40cc88d8"}, {0x60, 0x6, 0x402, 0x3, 0x40, "f5766ab008515f0bf33e49ab348529c6f91db7d4133cb42f54caf2ad707ca52b6be13bd16bd585d6732bf0b0d96af334f0dfc84f8f12cbcf1b6f17b1246aa9f1de2cdd318923592c3c8b7ed8e96f53cc"}, {0x36, 0x298a3ad7, 0x0, 0x5, 0x8001, "29e64d06d265169380fc89513042d5c3db639665e921efc47aaec52a4d898f2407b3be8a91d9"}, {0xfe, 0x61b81083, 0x700, 0x0, 0x4, "a30dd855833e0191b9412a3818b61cf651ad67920315009c73e2cb930a2d6d4e31d03ac4ef75d71310447c8fa9869b5f60e5fa1a79d31912a93f88287bf58feb1a5697291c71176384ad8886c816d143350c0e420aa8f8c88e4d38bc0557e365ade973a76a2ad78aafeb7780cc345a9304cbccdb08604f094ec04b447cb5e64f9eecae3340898d5dc5807e478a83659ab95833c817c8ac4ce06272d0d1b2e4478cfce52c3ce2bd837a4756314362e039b3600ba7552b59a1be96a1fe72da4cd03e266b33d28756011451f22037f6484403f53e5d1531c085df2f9714d5b4f7cbcbeedc3618d0c1bace52c4c0ad36"}, {0x1010, 0x800, 0x308, 0x7fff, 0xffffffffffff0000, "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"}], 0x127e}, {&(0x7f000000d000-0x22d)=[{0xaf, 0x2, 0x400, 0x86, 0x2c8875d4, "b8600afcef45c168178c3005317c75f63785ec9f93f8f59b1347c99cc62555732bb86c923fbd79224bee7005f3f10281fce41fd34b764c2ff18d62ee31ace736523d3f5b72157bf817cb26eb50ad8513ef9a69c9b5978b7ff6834edfbedef369abde35fe52585eb4528fd4344c361fe50f178cd4e775b947df544b76eca89f95f00fc7f67809fd4469e03551d94cb1a056c3b91d644c4191d023b485173238"}, {0xdb, 0x8, 0x20, 0x20, 0x3, "fa47570c8d749fb31b77bff823a916dae6000a089c5aa8f3eb3fd2c9e7a9eba7234b4b99315381e8b8ad8d9546bdc390f38336b4dc2fd33903f00bb7d04012f6c5f903501696c2c47dfff2844509a779f79add1454109617bc038a6082691da26c7bb286f5fba16ea263c997fd929df51b4bf68bf673016783f0d59a4804c19c4e4ede5990713b892b58644fcc6ac76861eea01884e0856cef80b237e6107471169cfd49f37b5c78092ca76c3a23878ce7889b23b14929e9f2a76b363f7352730bb54f0c0140f87117ac66"}, {0xa3, 0x40000000000, 0x0, 0x1000, 0x4, "ba9e3974f4e691a5f2c598bb27d2c8342433c879bd0eb743b864bd47383fdf1c947f3fcb08ddd634e763dcee76ac6ab82d50669d2f36bdbdc35f476e0b6e1ee6595d5a1a9a476ee3aff016074dc6e881f05c181efbb819227f7a39c0bd72b98043d0a67734e70dc92257d515cff18ee1312f7d94bb4ef2f8c364af83a90870bf1ec55f45ef5c92dbb8d49a816fd8d0f42348a7"}], 0x22d}, {&(0x7f0000008000-0x19e)=[{0x8a, 0x401, 0x200, 0xfffffffffffffffe, 0x8, "016a5c8de8b58a747e94ebf76323b477c09624a3a9481896f5f7d7c94dd69ad79f707f6d05e2beb20b088d7d3aa81d6272a8732b7a8090bfc590f286b8ccc0a96a2bbe064a72c82e4d2e69770b9e69e20828336192691ae0db507f8d7fe6cc0ea62943fd5da9369650401ad2e25278d98855909c7ecbafb2befc"}, {0x3d, 0x4, 0x520, 0x764, 0x4c4dde5f, "e69845f17aada96662f4377dd36496ef56a1c4fad098483061916dcb06e34ccd31ede942af3e3054b7543429b8"}, {0x2c, 0xffffffff, 0x2, 0x7b9, 0x7, "48d7c6b1f1e60ec65d8f097bc7bb1f0839db9c64a4a07e862892241c"}, {0xab, 0x8, 0x2, 0x6, 0x1c20, "32f238888fce8df72f559039cb20364312eaeae868be1f3a8ebf81bd9d282d0db4da54ae5803f541dcfa208cd7ba5379abf146d2a6b00068c4bf22057604c02d14e35b5315c56a077a0de5a4033a6ad65ac1db5b6ad4aa718a2201aaedfb65473f0040b7cddc831840dffba79db1f3c849467a4e8d9b60143c1837a27cf8dca8eeb359ac611e21dd31228d3f76332b0472897882774a5c7a4cf550"}], 0x19e}, {&(0x7f000000c000)=[{0x9c, 0x9, 0x400, 0x9, 0x7, "758b0dc81cb83f943a077f95aaabf7faf3f69512ff8d7309d57fdc80fba8d57f36c408cbcfacac4b826636545bd35305958910385419347c7562d822d5ba4fa7bf4b55baa7cb4c11141478a77497e277d5bbe5313c663a88273abcb8ffc02ea8fb148f5ea49e7e861187c0b660dc85350bad4e97ec6727aa4edd461de3188a9f8f922848d973cd12d11e6833"}, {0x10, 0x0, 0x600, 0x9, 0x80000000, ""}, {0x10, 0x9, 0x10, 0x7, 0x2, ""}, {0xca, 0x9, 0xd, 0x4, 0xf8, "59a8b9804584ef97b00043d340b798c8614189ce2ea7801a55cc4adfe37b95566dc362957b7d28e164807390dbde5f6be2f3fa3572bf9b5e9061773bd8c41054cb780bb07d6ec803e6507148db1306b73254a7b8e67015a1647c25fbb13c4a720f135586e7a1a1cb51b8d5af2e9db04ccf9a4d4e01aefbeb0570d1ec991265b87ae6d08ae8f0eface62772d22f5de1456690b74720a82a733965661f25e5696a5cb1a8c20b4deaf5c55d8569b66b004564d3a8b44be6fc945d5e"}, {0x84, 0x100, 0x800, 0xff5, 0x2, "045daa671dc005a4da9eb30b690834f20bc07464b4926d31b75b0e5e1d259b8d904ec4e13fb8a64e4df265f98d95f008416ef0a716653a2ede84ad2afda6d29a74ac2164718c579547b068089362bd0ecc216e9eb28afb95dfc0d3c4ecc9209990d799bd5756d993b60ef1fdb2dc884d66483a3a"}, {0x1010, 0x200, 0x0, 0x1000, 0xcee, "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"}, {0x10c, 0x40, 0x200, 0xc2, 0x9, "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"}, {0x8b, 0x9, 0x0, 0x9, 0xef, "48195518ff199984fd4c8cbaab0701773e060fc7e9ba696fadee60be019c2b26124f7b3c66e30c23dedd32555286418e5b01cdccb9f3ae935a5eab59b6e116da15ad5c3173dcd584bb8fa62c1a12e20104fe6218a126c9b0098b893ab1be62f91d22f1e9bd205c48f471970595a8df2a90813f04127f2758eff9c9"}, {0x9e, 0x8, 0x100, 0x80000001, 0x10001, "d10018410d231ae3846e3d6b82c0be9ae2f04b29ae0fbd06d27346037aad071d0069be1e22dbe81e019d6918ee1a9ade896e5148717df4b483d18d482afca3836e8e3f1f82a359c798685a6e8eabf52802a6f2713ac47e285b806056661b5069c0291832e5b76580801eeebd9f57a17adb1eb3a12a21bdf78c719cf802d930f3766d672e9c4f6e6cf343ef309beb"}], 0x144f}, {&(0x7f000000d000-0x25e)=[{0x75, 0x0, 0x804, 0x6, 0x3, "9ea3c16408da367271644514301819a947ba73f8b5f16bc5f90c8212a1fc17c6eb09d153962d5bb38aeb5c5b0e5e0593df4dfecce9e878a2cdef86ab8c449c83c97464ff04ffb5d3fd1942ac3190e82a21b48973e9ca9ef99a384e10b84262359a1e893c50"}, {0x32, 0x5, 0x733, 0x81, 0x7f, "a30137cb748861c2d5db5461fa889c014508ce518116ca48ae6909d809a6b20cd8bc"}, {0xfa, 0xc54, 0x0, 0x0, 0x5, "c5c8477884fb76ea33756984e68689266d7d7e8e3f12f0ec2c9e9515713f14307cbd0972dd4991737320f631979b480ca29d098f2ec160bf7878161b58b430d2b563b7d4e3765338a146b3f533a2ad50296f8fd90a86543f9575d65e5c9e49d19ffaa6d0976188ca2bf61416e0858ecea022e806bb8b629b621e26ef4e49bdacba4aa7793ef91599fb08800266d69842dc375508593ea89dadff5ca11dd048e4d1942355dab01264bd1473d51270a344ccf6c2ea5f0e9519563921e4752d8e9b7e7e1a387de7a289b6da818f96e791bf405774b8fb56b538a3e206494a9ce151bc9f8dd7e4634371a722"}, {0xbd, 0x7fffffff, 0xb00, 0x39f9, 0x49, "c34b4caad6c9d726b75e0ccbc1258c197654f1948b60cea58bc3d6966ca8d9f17a5b7ee6079366f497010a06336e81cc0001b24079d5f162e174fd0b983b24ea63666be950dfd6dc8b5316ba1eef34e01462ba7899ad98232d6e172d2e30ab002f5d4817017f1a96d5433bf3a9a9c854fe379324b1664ff181128f5383f2c0ac150dcca36efa013bad6c865ae05374369b3ed26d1fa6273aa01d12a9c66c9f52d8b5c6a8a35b90c8fdd53c591d"}], 0x25e}, {&(0x7f000000c000+0xf9)=[{0x84, 0x200, 0x1, 0xd11, 0x4, "f97784f621e72704932ecd525d4b03fae696bff52a71d13d03e7c98b0d28fed410ca1b5a9827103373fbb30a58aaf1f71f834f8dfea2ddcd500b8c504061d7ca6797129f2ab92a3d0c965b1cc2351f93a6e626815e424cceaebc788bbd0914c1917a66183890f545db378229cf681e5dafa3000a"}, {0xfb, 0xfffffffffffffffc, 0x500, 0x8, 0x80, "e48d240470c5c1a2539b8e3e1a661e1389cb3e5e2036bf90abeda56d4121982dcef35e8940934a13934caed1f33b3bc71f2ec5bc4daf5b941e1c1f82455380248e24e8fb222bd4f010245a3e57a6acd8e1f2c8a1c154776310acebb44cc0dee74e8c240542a56267f87c0df17ee927efaa75ecbbe46db1645c5a2f65d83956cdc29f4b1b4aef20b3c12b705fe03c9e8f374e55c4219c3dc3cd14fd84af7adbb1e6262d2af846b9e25f3faf73d82297310f27e06a1b943ceb7a12785db172e6a644ae35b58e6565e5152cd7a8a1ccc6c371ddab581db153e73e9a3a5a990206529f7fd508a5f5134e19f4ef"}, {0xa6, 0x8001, 0x10, 0x944, 0x2, "bae7fe0ed9b6b4fbdff4e04059dfcb388f63eddb977d20ae1f5db4cb33dc72051e579e2dc5c1826741594e46339bf3acb4fbf1ef352b4c1d9a801d52c03c3d795fa79badb090d0912ab55aa72fb6e6907874c7d2feb62807ca434a7237bb0f92598c7639e481e67b3edb1c604df03c30658da420d87ba5a3eb25b7bad2e75f83cf27520ad5efc4f3b0de2126844e6499650d451d859d"}, {0x33, 0x8, 0x8, 0x3f, 0xe90, "025291778fca89bbc1448e1fb95c10cf9cd7f806eb86bf4edfceae14245f4e191c165f"}, {0x25, 0x2, 0x400, 0x1, 0x4, "ce28af52044712dc680b0c979de9d0ddaca7d3ddb6"}, {0x1010, 0x8000, 0x20, 0x5, 0xfff, "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"}], 0x128d}, {&(0x7f000000c000)=[{0xd3, 0x0, 0x600, 0x7fffffff, 0x400, "41b47f10d2ff7c7ad0a1723f2700c9b1a953ff6c093c59bde72a8e3f90a086a7b12bbf382c8e46585edd84703e16691318f0494294b610fb5cdfe27f4730c3a4c8d555b1eec9b0b19c5a9cf46c1ffe459f5052c9e404e250a7130b50cb5e5fef9635a9fa6f1f0e782738f283f0b607371f981a26be99958475f908b60a3a74e8153bc721394f81798f103b05ec9fab175b7952eb2c23e49b647b8e48e586b9122404e1e35453f4a4e3184f39b4c30ac6aac7ca9d823812cf6e596e5b031b05e65b6dde"}, {0x1f, 0x5, 0x20, 0xfff, 0x6, "041ee36faeb73882bcf037e58419c8"}, {0x70, 0xffffffffffffb286, 0x111, 0xd56f, 0x7f, "443ef157228abcebcaccaf314fc7d71fa8eb07029aa1ae4f08eda3546c8a07a237d8b718ed648dda03a1ceee34518fe2f3c6c2081d99c6d1136e1dae58c04272b52b4a46892b4b53728c903df8f8fb1ff379ea668f2d3012763ec6695ae8d97a"}, {0x59, 0xffffffffffffff80, 0xb00, 0x1, 0x380, "d6c5ec59f25dd523bc81c214efbb6af661e987041604385a8385b5f78a6d852bf3729bee3503b086cee01e9c7f4babb4925c112e539442d577d01990e6c1b92a794c9f437d117c02d6"}], 0x1bb}, {&(0x7f000000d000-0xae)=[{0xae, 0x9, 0x4, 0x7fff, 0x80000001, "6950aa89917a0ea458b5b12d6ded072e7c7f610db6234a3ee7ece7d85030f93ea6934391e492032eea604bf019d8f637d5161f56df8aa6b2e1657d38fe84854a94c474a7ca21d078b180a7f221f728bb4d369330e5ad60ffb8451a49c21ceda9a969c57049cb9e8aed0959868f642949bbdc5d27fbf6001090536e455c0c321936ce44bd09cafa9c6d498bd8ce5430dc27e71a68c6f216d467502b630d4a"}], 0xae}], 0x8, &(0x7f0000009000-0x74)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x74, 0x20008800}, 0x20000010) r14 = dup(r0) sendmsg$inet_sctp(r14, &(0x7f0000002000)={&(0x7f000000b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000008000-0x40)=[], 0x0, &(0x7f0000009000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xb0, 0x0}, 0x0) [ 90.701731] binder: BINDER_SET_CONTEXT_MGR already set [ 90.711857] binder: 17130:17152 ioctl 40046207 0 returned -16 [ 90.719438] binder: 17130:17135 BC_INCREFS_DONE u0000000000000000 no match [ 90.726629] binder: 17130:17135 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 90.735780] binder_alloc: 17130: binder_alloc_buf, no vma [ 90.735795] binder: 17130:17165 transaction failed 29189/-3, size 0-0 line 3130 [ 90.752363] binder: 17130:17135 ioctl c0306201 2000efd0 returned -14 [ 90.752837] binder: undelivered TRANSACTION_ERROR: 29189 [ 90.752947] binder: release 17130:17152 transaction 81 out, still active [ 90.752950] binder: undelivered TRANSACTION_COMPLETE [ 90.752963] binder: send failed reply for transaction 81, target dead 2017/12/18 14:32:55 executing program 6: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") socket$inet6(0xa, 0x0, 0x8) userfaultfd(0x800) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/18 14:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20008000008, &(0x7f00006f8000)="", &(0x7f0000748000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") setitimer(0x1, &(0x7f000073d000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00008c6000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000ef9000)={0x0, 0x0}, &(0x7f0000fa7000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000c90000)={0x3ffff}, &(0x7f0000080000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e18000-0x8)={r0, r1}, 0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f000012f000)='/selinux/create\x00', 0x2, 0x0) 2017/12/18 14:32:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009c7000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) getdents64(r3, &(0x7f0000cd8000)=""/15, 0xf) mknodat(r3, &(0x7f0000165000)='./file0\x00', 0x1180, 0x7) dup3(r1, r0, 0x0) r4 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000c3a000)={0x0, 0x0}) 2017/12/18 14:32:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c1e000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ed4000-0x4)=0x661, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) time(&(0x7f0000070000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x4, 0x40003, &(0x7f0000fd1000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2001000000000fa, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e8c000-0x20)={{&(0x7f000003d000/0x4000)=nil, 0x4000}, 0x2, 0x0}) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000f59000)=0x0, 0x4) r4 = dup2(r2, r3) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000808000)={"406aa2e31801205c3b3e01e876f80248", {0x4, 0xcf4, 0x1b2, "7f7b54a56f69", 0x2, 0x0}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000184000-0xf)='-vboxnet1ppp0-\x00') 2017/12/18 14:32:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b64000-0x18)={0x0, 0x10, "4c6a184f136ea54399a7c854b4de4e5c"}, &(0x7f00006ec000)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000ee000-0x8)={r2, 0x0}, &(0x7f000054d000)=0x8) getpeername$packet(r1, &(0x7f0000ac0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000062e000-0x4)=0x14) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000018000)={@common='sit0\x00', @ifru_data=&(0x7f0000387000)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) getitimer(0x0, &(0x7f0000c53000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 14:32:55 executing program 5: fanotify_mark(0xffffffffffffffff, 0x0, 0x100000000000, 0xffffffffffffffff, &(0x7f0000499000-0xe)='./file0/file0\x00') 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) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x40000) pwrite64(r0, &(0x7f0000a54000)="4a34f55001772969abc46ce435", 0xd, 0x0) 2017/12/18 14:32:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) clock_gettime(0xfff, &(0x7f0000184000-0x8)={0x0, 0x0}) rt_sigsuspend(&(0x7f0000088000)={0x0}, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, r0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2017/12/18 14:32:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000479000-0xed)="6b6873f2f191721de19e44aaa84ba1dc1ab54401187558403734cc4226bb10428ae2998896496cd4f26d76e7f3efb6d4ed7ba2f26049c12155573bdba54892169ad6d68c9caee0022c7e38603c6e3fd7a5acd6513b25b8dc693b8012784f6b4494df41f4fe506c1db6e57366a8db182681a824d01acc55cadb86cf71981ea86a5eb9839cce771c9f9f8651bcfc0ae95c9f3caa3c140059fbbe6887142e604bb68a9295a83d0fbd250c18d903ef044db0e919b12a386ef3074c4c6a45c7e8878de82996190757af1177c1976eadbc4acf47cc203243c9e2a6d486cbaf9529c8c35226ea9b80e7d907f6c901382c", 0xed, 0x20008004, &(0x7f00002d8000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:32:55 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004ea000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x10001}, 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00006d4000-0x8)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x2d)=""/45) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000-0x8)={r2, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d64000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000285000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xca, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x37, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}], 0x48) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00005fc000-0x90)={0x1, {{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]}}, 0x90) prctl$setmm(0x23, 0x3, &(0x7f0000e0d000/0x1000)=nil) setsockopt$sock_int(r3, 0x1, 0x35, &(0x7f0000ebc000-0x4)=0x1, 0x4) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000048b000-0x10)='/selinux/access\x00', 0x2, 0x0) write$eventfd(r5, &(0x7f0000a7e000-0x8)=0x3, 0x8) getxattr(&(0x7f0000cbf000+0x358)='./file0\x00', &(0x7f0000a4d000)=@random={'btrfs.\x00', '\x00'}, &(0x7f00004d6000)=""/36, 0x24) 2017/12/18 14:32:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000554000-0x4)=0x14, 0xcce73f57eef2e6fe) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000226000-0x10)=@common='eql\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000735000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) 2017/12/18 14:32:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f00002d9000)=0x0, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000f54000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f08000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000808000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x40, 0x8000, 0x400, 0x80, 0x4000000, r1}) 2017/12/18 14:32:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000+0x450)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000efd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b4c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) connect$ipx(r2, &(0x7f0000c9c000)={0x4, 0xe127, 0x5, "0a8f3feacac2", 0x640, 0x0}, 0x10) 2017/12/18 14:32:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sco\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000070e000)={0x0, 0x0}, 0x23a, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000001000-0xfb)=@pi={0x0, 0x600, @ipv4={{0x22, 0x4, 0x0, 0x200, 0xf7, 0x2, 0x4000000000000000, 0x8, 0xc, 0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @timestamp={0x44, 0x18, 0x8, 0x0, 0x2, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x4}, {[@multicast1=0xe0000001], 0x8}, {[], 0x1ff}]}, @ssrr={0x89, 0x27, 0x1, [@multicast1=0xe0000001, @rand_addr=0x4, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002, @empty=0x0, @empty=0x0, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @timestamp={0x44, 0x28, 0x80000000, 0x1, 0x9, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x7}, {[], 0x10001}, {[], 0x8}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x7}, {[@broadcast=0xffffffff], 0x4}, {[], 0x3}]}, @lsrr={0x83, 0xb, 0x3ff, [@rand_addr=0x8001, @broadcast=0xffffffff]}]}}, @tcp={{0x2, 0x0, r1, r2, 0x5, 0x0, 0x6, 0xc2, 0x2, 0x0, 0x6, {[@eol={0x0}]}}, {"9704d82ea4b9f8147acd2b6cba4ed5322632ab7e80d25e7f59cfb3466b8395f64cd203e2655f3943448df839a4bcdfcab0ed05e7a4ee16ce634e2d66fc6d22597e7fa2f63f3f25e0ce9baf359bdfa7b348fa7cb77eb2a1"}}}}, 0xfb) mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000c08000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x2c, 0x6, 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}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x5, 'Hf3'}, @eol={0x0}, @md5sig={0x13, 0x12, "c033df67daf5927d957eb92b3e852c10"}]}}, {""}}}}}}}, 0x0) 2017/12/18 14:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80000, 0x30cc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000004a000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x2, &(0x7f000000f000)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/18 14:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000f10000)='keyring\x00', &(0x7f0000c56000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) open(&(0x7f0000491000)='./file0\x00', 0x0, 0x1c0) 2017/12/18 14:32:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0xb6bc, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_create1(0x80000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f38000-0x10)='/dev/sequencer2\x00', 0x8200, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000ca0000-0x9a)=""/154) r3 = dup2(r0, r1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000011a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$unix(r3, &(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/18 14:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f00005c9000)=""/229) r1 = socket$inet(0x2, 0x2, 0x80001000002) getsockopt$inet_int(r1, 0x0, 0x10000000000000d0, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000000000)=0x4) r2 = open(&(0x7f000043a000-0x8)='./file0\x00', 0x240, 0x110) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f000006b000-0xd)=""/13) 2017/12/18 14:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x34, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2e000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000a92000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r0, r1}, {0x0, r1}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 14:32:56 executing program 3: sendto$inet(0xffffffffffffffff, &(0x7f0000022000-0x16)="", 0x0, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000007b000-0x4)=0x0, 0x4) 2017/12/18 14:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) r1 = socket$inet(0x2, 0x3, 0x4) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r4 = socket$inet_udp(0x2, 0x2, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000b51000/0x6000)=nil) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000030c000-0x90)={0x7fffffff, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/18 14:32:56 executing program 5: sendto$inet(0xffffffffffffffff, &(0x7f0000022000-0x16)="", 0x0, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000dc1000-0xc)=[{0x0, 0x0}], 0x1, 0x3, &(0x7f0000001000-0x8)={0x3f}, 0x8) 2017/12/18 14:32:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = memfd_create(&(0x7f0000001000-0x13)='bdevmime_typeppp0+\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000)={&(0x7f00005fb000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00003d6000-0x28)={0x400, 0x0, 0x7, 0x3ff, "ab4127094f471290f77a7d3a4f7b7d7af6a24273980e71eec13359879b6d6b5e"}) r1 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x20000) readlink(&(0x7f00006c0000-0x8)='./file0\x00', &(0x7f00009f5000)=""/103, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000167000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00002c0000-0x4)={0x9, 0x1}}}) getxattr(&(0x7f0000e6a000)='./file0\x00', &(0x7f0000ff8000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00007c2000)=""/50, 0x32) ioctl$TUNDETACHFILTER(r1, 0x400454cb, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a2d000)={0x0, 0x0, 0x0}, &(0x7f000082e000)=0xc) prlimit64(r2, 0x0, &(0x7f000070e000)={0xfffffffffffffff8, 0x9}, &(0x7f0000f34000-0x8)={0x0, 0x0}) 2017/12/18 14:32:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000095c000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000631000-0x4)=0xc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000002b000)=0x3) ioctl(r1, 0x81, &(0x7f0000c55000-0xc)="e678d2a25e531c816c8db97c") tee(r1, r1, 0x288, 0x5) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006c1000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d27000)=@assoc_value={0x0, 0x6}, &(0x7f000081e000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000fee000-0xa0)={r4, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffff, 0x3, 0x11, 0x1}, 0xa0) 2017/12/18 14:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ad5000-0x24)={@common='gretap0\x00', &(0x7f0000bc5000-0x3f)=@ethtool_regs={0x4, 0x8, 0x33, "c68c985a6f506761bd4de4abc77f62771df002dc838595a9b5bb6f7fa5faceacfa8c7e11dc3c7cec29e5d0d26ff31885c68248"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) 2017/12/18 14:32:56 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005ca000)='./file0\x00', 0x400, 0x38) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000b5f000-0x1c)=@req3={0x93, 0x800, 0x200, 0x6749, 0xc81, 0x60d2, 0x5a}, 0x1c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fd4000)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000ce7000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000050d000)='/dev/snd/timer\x00', 0x0, 0x80000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fd6000-0x4)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000fd6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000fd5000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d9b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00003a9000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fd6000-0x4)=0x0, &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000787000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fd5000)=0x0, &(0x7f000029c000-0x4)=0x0, &(0x7f0000fd5000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000fd5000)={&(0x7f0000b25000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fd6000-0x30)=[{&(0x7f00006b1000)="fb58cd43880903040000004e5ff65f14f26d02a38e8a309f4670712f628184c8fc2d0518", 0x24}, {&(0x7f0000fd5000)="54e611d5fcd1387379654dd44071fd44dafe2bc7b175f02301d1e2a9879b6944f040b15d69ae9cc2780e01fe5cee5200cc8cc3310a72e363640dd11a347771abda584cb45182dbe921d65045cf455d0ebd102a74f5b82c00d8301dbe16f8635e89d1d4404cfdd2344dd1d3728687bf4c0afa30dfbd991a765975f653e698d7c2345903615a794e4ba3b3b3ff12ef7d3e8037e1ed00e199c4c9c6feda9f6fa4c7416d227a4ade0cce53d9f813033333dbe45137b69a4cf7cf2e7ca5275f4057d90a69949dc9cd22076d016a68914fea54b4ce171c471204d89b414c9f7464", 0xde}, {&(0x7f000045d000)="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", 0x1000}, {&(0x7f0000ac9000-0x4f)="aa9aef3a5042fba291a3590febd42571aace04f95163fc3426ebc9aaaf35ced0ee558f8d2d7185e19c741732be68093b22697a303af2041b458b7a87065d5aef73231cb03ceeb30ee82864489f7939", 0x4f}, {&(0x7f0000baa000-0x8a)="6119461b2c45a046f27bb16eb0dcd213972da341367608af05f5b07de035191dd37a0b2dedcc82679d13390169e00049a0bd0658aa452978390d2758dff0df62d79fcb9dc6778225eb7e6d79d723148de7fb5cd567d9163e6d5db2e6c729effa2398bb3bcca1c1509eff58e0eb9129a91839b9512d03b293081bf34b70cd222a212af746dccbe965a829", 0x8a}, {&(0x7f0000380000-0xc4)="3e3b70de78c0421268628762abac4b9ae24e12ae6f7051db2de15c11d47f3c9df3a28cc4eea86254e84634eebc312043d4378c63d5e4c014add0f813907346a820ea99ae9b87669ab50b586e3100be30178f8c815732dfe9b824d9e8428ab0c3e237bd6b47b2c87d1b57c82b22146cd84ef31a508dba97df8561d167b704eff78939bba6f2567a1a13adfb2eae7c5844dc38880672d5821185eb2dbd34b86899c442d51c9e9d9cf34c54b1e3f595450f51dfeb0d0718c14a07d1dab2bb5d21c96654bd09", 0xc4}], 0x6, &(0x7f0000fd6000-0x58)=[@rights={0x1c, 0x1, 0x1, [r1, r0, r1, r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x58, 0x90}, 0x40) 2017/12/18 14:32:56 executing program 5: r0 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) 2017/12/18 14:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) flistxattr(r0, &(0x7f0000985000)=""/218, 0xda) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f4a000)=0xffffffffffffffff, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2017/12/18 14:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eee000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x8) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20008000007, &(0x7f0000631000)="", &(0x7f0000748000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") timer_gettime(0x0, &(0x7f0000e5e000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000080000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed8000)={0xffffd, r1}, 0x8) 2017/12/18 14:32:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f94000-0x5)='dead\x00', &(0x7f00005d7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000001000)={@generic="c689353b1aa485a25bedaf17a6ff9859", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x42, "c3ef7e16bffc26212fcda706593e84e9254c403e3552e8d274a640c96e6e4103b16bcc94f687794f3a3853b6d37549b4db73e6c4a7c60ee7c9d621ac2b4f6e82053d"}, &(0x7f0000002000)=0x4a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x8)={r3, 0x3}, &(0x7f0000002000+0x1b3)=0x8) keyctl$clear(0x7, r0) keyctl$search(0x1d, r0, &(0x7f0000001000-0x6)='logon\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2017/12/18 14:32:56 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000052a000-0x4)=0x5, 0x4) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") 2017/12/18 14:32:56 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f30000-0x20)={0xfffffffffffffffe, 0x3, 0x200, 0x6, 0x1, 0x3, 0x10000, 0x101, 0x0}, &(0x7f0000fd8000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b0c000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9715, 0x5}, &(0x7f0000974000-0x4)=0x98) r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) renameat(r2, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r2, &(0x7f0000a1d000)='./file1\x00') 2017/12/18 14:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c6d000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d5c000)={0x0, 0x0, 0x0}, &(0x7f0000f13000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000694000-0x8)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000007e000-0xc)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000738000)=0xc) sendto$packet(r2, &(0x7f000047c000-0x1000)="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", 0x1000, 0x800, &(0x7f0000af4000)={0x11, 0xf7, r4, 0x1, 0xc077, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) dup2(r1, r3) clone(0x20008000007, &(0x7f0000631000)="", &(0x7f0000748000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000080000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) 2017/12/18 14:32:56 executing program 7: pread64(0xffffffffffffffff, &(0x7f000016f000-0x6)=""/6, 0x6, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000)={0x9, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000001000-0x4)=0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2017/12/18 14:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000086c000)=@buf={0xd3, &(0x7f00000ce000-0xd3)="a789ccccffe2c1886efabe976989aed4c4b81323e2297b094087f870ba6a4a2a721312f2f5428e5f5b034d82d959c2917536e894f527d85bcf80fce92be4e5170cce5a46b427e03c200948e2ba174a1a144e58c27d92a90c441638d00f8488a264085c0c9544162e795e031a9ffb8e1c017dcbc0e7f2b7059dc91186d303bdf7a902f53b76d4b9fcbfb2005cb27398ce45e0f8877af3a90c5fb9a4ffec1c5e68c751a0856ceebe04b00ce286d1016eed8a5622f32deb13d6a93d2adf8a8c5c42308636affda5ca5f3846916fecd3255b6459e0"}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000091f000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000e4e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x6, @te1=&(0x7f0000a4b000)={0x1, 0x9, 0x5, 0x0}}}) ioctl$sock_ifreq(r2, 0x893b, &(0x7f0000352000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3}) r3 = syz_open_dev$sg(&(0x7f0000631000)='/dev/sg#\x00', 0x4, 0x40) mmap$binder(&(0x7f00007f2000/0x2000)=nil, 0x2000, 0x6, 0x20131, r3, 0x0) 2017/12/18 14:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000b000)='cgroupuser\x00', 0x0) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b96000)={0x3, 0x7591, 0x8002, 0xfffffffffffffffd, 0x8, 0xfffffffffffffffb, 0xaad, 0x2, 0x0}, &(0x7f0000ec7000)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000098f000)={r3, 0xc000000, 0x7, 0x9}, &(0x7f00001e9000)=0x10) splice(r1, 0x0, r0, 0xfffffffffffffffd, 0x6, 0x0) 2017/12/18 14:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d6f000)={0x0, 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) link(&(0x7f000077d000-0x8)='./file0\x00', &(0x7f0000a79000)='./file1\x00') lremovexattr(&(0x7f0000247000)='./file0\x00', &(0x7f0000d6f000)=@random={'security.\x00', 'rxrpc_s\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00007c0000)=""/0) read(r2, &(0x7f0000fa4000-0x20)=""/32, 0x20) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000aed000)=0x0, &(0x7f00008a0000-0x4)=0x0, &(0x7f0000001000)="") 2017/12/18 14:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3ffb7fff, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b13000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000b54000)=0xc) sendto$inet(r0, &(0x7f00000a3000-0x8)="", 0x0, 0x0, &(0x7f000057b000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000052c000)={0x0, 0x0, 0x0}, 0xc) fstat(0xffffffffffffff9c, &(0x7f000079c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00005cc000)='./file0\x00', &(0x7f0000c73000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r0) 2017/12/18 14:32:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000eb0000/0x3000)=nil, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000001000)="01cb70f24888ec83c8d58d303972cc8d0b00d6721c7adb123fc1de70abf41004d80bfe7559d3fe0d886b4bab1b8babdbe52c5ba7196334f743a410ade4deea842d1b0ada1a53a74f5224b9f6342633ded5a05b7d39adec69b06bb6a1b4241a5e2771b5e51e7ae7f223518183c3e7e909e4abc1cd64528b18", 0x78) r1 = inotify_init1(0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000002000)="93778fc3c45ef82fe9dd841f02309f710fa01335873df7803c86fcddc44838ba5dbc7ee818c26072e43db8aa5cabb9e310f1244e43b93a733787019c4aceb6d8f38695138dd708164b379b2da8c3bc2afc64c0a8456f86d8554eec", 0x5b, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0x800, 0x0, 0xfc0000000000000, 0xc98e}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r2, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x8000}, 0x1) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) ioprio_set$uid(0x3, r4, 0x100000000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000005000-0x4)=0xdb2, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000002000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x100000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000003000)={&(0x7f0000001000/0x4000)=nil, 0xeba5, 0x0, 0x2, &(0x7f0000001000/0x3000)=nil, 0xe000000000000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000006000-0x4b)="6e042108986650761589ade077922358b4a8597d2237a66ab543179a8e12db751a221d85ac5d4769ae533f81879a8ad1039153f243d309c4558362ef2aa554cf8d3c4baa53f0c862c513f4", 0x4b) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000007000-0x4)=r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000008000-0x4)=0x0) 2017/12/18 14:32:56 executing program 4: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008ba000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c35000-0x4)=0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0xd9, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000d0000-0x4)=0x0, 0x4) sendto$inet(r1, &(0x7f0000bad000)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f000099d000)="1c0ee2503a52f15dd5362bd21c3d7a80d049655f8e127099ee5437ea8c11ab1a562dbd0bbd1a18a865d510467da2dbff27423f612364c00ca41096f682e521ff49e9347d99f6ca7a679daded20418052f0c217b327152f889ca1d43266fac55fead468cf1eff17568b7c957bbc79c218a6fe37fe6811f38faef81599279a0df0642a610a9b002b006875cd74f306336836df0f24dd62eb76d33347f72ad18bc43b8813f983b4e07b578031e34fe536b50d359f090f09d020a077c2d68aad4996cabf0cf331f261ced340a916b5442cd3659013ab780e5fb6e03250c1909bb15d38166c927a94c2ba0e5291dd126814ee22949e199392b7cfa71281b90936a9e9d77104f6a70db10b673ce20c62a1f43264031a3b07858bd51c4acab305b01fd44080c941df0700ee308789f69bee55013b5d10fa3990e2b0a8744db65d70019e14e022d8ddb6a9d48579b9e6730f580a4940f0ed5f2b06d9610521c890d16c624941d0bb90bc315e1154d9c1a8013d73c270d978db716435c30d929a9100f02da5710b163c6fa939acfce1a83085dbfe5c3312a00cdcc3150d8161", 0x19b}], 0x1, &(0x7f000037b000-0x170)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/18 14:32:56 executing program 4: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000013b000)=[{&(0x7f0000b00000)="6259079324ca3af49127735375b9bbebfc0997f4deb6ba06c1b77057c083ea958db8e0c552f6640f10d5e812df639e132cb0d3d20864f894b06f95c28d90f5affa26a675b9e283448ed5656124e76e11042400e1cf0e4dce4822cb550120143a7c821a5997bedcd0559932b931077f5b67fc62774a", 0x75}, {&(0x7f0000ea0000)="d007bb7650240b3a65ed77e62f2c1413a06519c33c89d619775d8d28c80df91d0c3398fdb6bba1beca89acc3b45c45c7904d978ac391f70ee564e773862f57db87fc568745a7259fad87e4be6256e577686cc56a6a4d614e372423ab8dfd2dca0f4a14ee55d2b78d665e9c7cd16a86086cd3645967b00dc79f74d2f460429bc861c7ba04b893a80addb0d5d20517a16089d5fda6b3bdede6dadfe28323e5c496b799ccfae0ae0d7690a91ca18462eb8b14d6260d836979de212a5a39bed62bb63f400a74552f23411cb6654d6ea7b32d271712", 0xd3}, {&(0x7f00006ed000-0x58)="a807786bb3b18fe65b27ce5d115fd986599d23cd00ac344dfd3d9b3b4cee31bec74f79b2bc9e49ebf3b9fbbcdb0fff2e6f1f027a68eef660947d4bda5c584f8f82e00065ed9ed3f11f72573dd84af012c529edf2f3724fed", 0x58}, {&(0x7f0000ea0000)="da1a41d98e2f0ecae3e0b985b1119bb57207f4e0b6089d2f1b44714470082c3c148563ab086518abc4dc07a084bcc4eee11d572e7e7e721530124efa7ae66c6d40727e478ab57d91eaf5ca822e4a21ce29201d20ee13a4bc8aac6c1406086438637a8990091c54849b0b9cf9e3d5f5", 0x6f}, {&(0x7f0000089000-0x19)="538186c8b6356c52155cfc023911cdac78dbb0a656a6fc78d5", 0x19}, {&(0x7f0000ea1000-0xe)="8afa672b82f5afe2495fae41e50c", 0xe}], 0x6, 0x0) write(r0, &(0x7f0000037000-0x25)="240000002a0025f000154302000000000000000006000000000005080009000100000000", 0x24) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000ea2000-0xa)='id_legacy\x00', &(0x7f000048a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ea1000+0x605)='vboxnet0ppp0ppp0bdev(\x00', 0xfffffffffffffffd) keyctl$revoke(0x3, r1) 2017/12/18 14:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003d7000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000621000-0x18)=@generic={0x401, 0x6, 0x0}) r1 = socket$inet(0x2, 0x1, 0x0) accept4$packet(r0, &(0x7f0000e8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fdb000)=0x14, 0x0) r2 = syz_open_dev$tun(&(0x7f000033c000)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) mq_getsetattr(r0, &(0x7f00002b3000)={0x401, 0x100, 0x6, 0x0, 0x5, 0x5, 0x2, 0x2f7}, &(0x7f00002b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000078000-0xb)={0x80000000, 0x0, 0xc04, 0xde2, 0xbc, 0x6, 0x5, 0x40, 0x9, 0x6, 0xb57}, 0xb) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f00001f0000)=0x0, &(0x7f0000134000)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000ab2000)=0xdf4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) madvise(&(0x7f0000109000/0x1000)=nil, 0x1000, 0xe) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000943000)={0x0, 0x0, 0x0}, 0xc) r6 = syz_open_procfs(r5, &(0x7f0000c8d000)='net/netstat\x00') ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000e59000-0x20)={{&(0x7f0000f5f000/0x4000)=nil, 0x4000}, 0x3, 0x0}) munmap(&(0x7f0000cda000/0x2000)=nil, 0x2000) write$tun(r3, &(0x7f0000cc0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}, 0x26) 2017/12/18 14:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000455000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000120000-0x4)=0x0, &(0x7f0000915000-0x4)=0x4) dup2(r0, r1) connect$unix(r0, &(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/18 14:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ecf000)={0x0, 0x0, ""}, &(0x7f0000d10000)=0x8) syz_open_dev$tun(&(0x7f000051c000-0xd)='/dev/net/tun\x00', 0x0, 0x200440) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f3a000-0x8)=@assoc_value={r1, 0x0}, 0x8) 2017/12/18 14:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000b91000-0x24)="0ff19242d52f555db093842907770334501a6810acbc2beb2b060dae08c83ebda5183c98") getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b7a000-0x2)=0x0, &(0x7f0000e37000)=0x4) fstat(r0, &(0x7f00008a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000c34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000c6000)='./file0\x00', &(0x7f000028f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getresgid(&(0x7f00000d2000)=0x0, &(0x7f00007b5000-0x4)=0x0, &(0x7f00008b0000-0x4)=0x0) lstat(&(0x7f0000b76000-0x8)='./file0\x00', &(0x7f0000c31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ec6000-0x4)=0x0, &(0x7f000029c000-0x4)=0x0, &(0x7f0000502000-0x4)=0x0) stat(&(0x7f0000172000-0x8)='./file0\x00', &(0x7f0000c5d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000ad0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdirat(r0, &(0x7f00007a6000-0x8)='./file0\x00', 0x44) setgroups(0x9, &(0x7f0000156000-0x24)=[r1, r2, r3, r4, r5, r6, r7, r8, r9]) r10 = add_key(&(0x7f0000626000-0x8)='keyring\x00', &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) mlockall(0x3) keyctl$unlink(0x9, r10, r10) 2017/12/18 14:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000078e000-0x8)='./file0\x00', 0x88040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000a79000-0x8)=0x0) chown(&(0x7f0000e89000)='./file0\x00', 0x0, 0x0) vmsplice(r0, &(0x7f00007e8000-0x8)=[{&(0x7f0000874000)="0bdccf0c527535f899e3e9312da85780973fabe94f1513a6f8fc40c2ba72b8172ee8ca04eb5d349a714d0cde207d1273b7b991f61c6e6a6b2a5fa98d5cef157900e65951484fea5122ee9544bfd77d6db948f84ec5fa95", 0x57}], 0x1, 0xc) [ 91.816508] device gre0 entered promiscuous mode [ 91.851034] FAULT_FLAG_ALLOW_RETRY missing 30 [ 91.855712] CPU: 1 PID: 17349 Comm: syz-executor7 Not tainted 4.9.70-g9542d2a #5 [ 91.863225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.872564] ffff8801d1a27470 ffffffff81d90a29 ffff8801d1a27750 0000000000000000 [ 91.880564] ffff8801c6ef4590 ffff8801d1a27640 ffff8801c6ef4480 ffff8801d1a27668 [ 91.888571] ffffffff8165e557 000000000000730d ffff8801cb695168 ffff8801cb6950a0 [ 91.896571] Call Trace: [ 91.899141] [] dump_stack+0xc1/0x128 [ 91.904501] [] handle_userfault+0xa37/0x1300 [ 91.910557] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 91.917567] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 91.923961] [] ? __lock_is_held+0xa1/0xf0 [ 91.929766] [] ? handle_mm_fault+0x117b/0x2530 [ 91.935989] [] ? handle_mm_fault+0x1fc3/0x2530 [ 91.942290] [] handle_mm_fault+0x1fd1/0x2530 [ 91.948327] [] ? __pmd_alloc+0x410/0x410 [ 91.954029] [] ? __lock_is_held+0xa1/0xf0 [ 91.959829] [] __do_page_fault+0x5c2/0xd40 [ 91.965705] [] ? mm_fault_error+0x2c0/0x2c0 [ 91.971648] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 91.978279] [] do_page_fault+0x27/0x30 [ 91.983782] [] page_fault+0x28/0x30 [ 91.989030] [] ? iov_iter_fault_in_readable+0x373/0x410 [ 91.996030] [] ? iov_iter_fault_in_readable+0x366/0x410 [ 92.003012] [] ? iov_iter_advance+0xd70/0xd70 [ 92.009126] [] ? mark_held_locks+0xaf/0x100 [ 92.015063] [] generic_perform_write+0x1dc/0x500 [ 92.021434] [] ? page_endio+0x180/0x180 [ 92.027032] [] ? file_update_time+0xbc/0x3b0 [ 92.033055] [] ? current_time+0xd0/0xd0 [ 92.038645] [] __generic_file_write_iter+0x348/0x570 [ 92.045361] [] generic_file_write_iter+0x2d5/0x600 [ 92.051907] [] __vfs_write+0x4bf/0x680 [ 92.057408] [] ? do_iter_readv_writev+0x400/0x400 [ 92.063869] [] ? __lock_is_held+0xa1/0xf0 [ 92.069662] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 92.076215] [] ? __sb_start_write+0x14a/0x310 [ 92.082343] [] vfs_write+0x189/0x530 [ 92.087670] [] SyS_write+0xd9/0x1b0 [ 92.092913] [] ? SyS_read+0x1b0/0x1b0 [ 92.098336] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 92.104445] [] ? do_fast_syscall_32+0xcf/0x890 [ 92.110647] [] ? SyS_read+0x1b0/0x1b0 [ 92.116063] [] do_fast_syscall_32+0x2f7/0x890 [ 92.122179] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 92.128821] [] entry_SYSENTER_compat+0x51/0x60 2017/12/18 14:32:57 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b62000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr=0x31660367, @rand_addr=0xcf, r1}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="4b17763fadd5d194d36c54ba437a0490206019ccb3aa2d3e363890c5f4edec17a0b5043cd4088420edb1a085b0f4481c5e74455180a1e86e6445cdbc92b66f1d25668b88030b116907f33a72b8f272431a70192ca1e53b8735c50d3f04b06336107f291547b5bbcab627a5273123967f8e544e7af2627e4df5b58ffe15c3babf112091cce7f837a15d596e051e48ddb4cc42d2af8cd85fea996c429b9546e313135c2cb935580b665e0cc6bb43c1d6e341c9605f9efbd1b5e27c3963b417cdf3078e9c30c666ff071cdf52c64bcb36c302ca7d787a7a7c94054bb84974c967b0e337844d23fe45ca800759affa5b52", 0xef) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) bind$packet(r2, &(0x7f0000000000)={0x11, 0xf7, r1, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0x3a)="75f1323dbb3520eebe57104b9163237090583bf9145388bc1329bc5f25c248b835937d22ba396ea19d616c0b499e714bf718e7e7f7ee2fd05919", 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000001000+0x87e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000005000-0xb1)=@pi={0x0, 0x88a8, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0xe7, 0x9, 0xda}], {0x8100, 0x8, 0x7, 0xfffffffffffffe00}}], {{0x88e7, @llc={0x95, @snap={0xaa, 0x1, "14", "8199d0", 0x8ae5, "1d93daa050ccc66a200b05535886a2a2a478d90ec58fc7fab4bbdbf80f93a4a476533f4cb4e6ba3318031baf910205830defd8fbbd44729f6f326a26c7fe15199275acbd0121d6ca55245b0b7e673a2932f3e40f6c50c2db8172727da63ca4b5cba2b4ea7c23a8f960a9fff1be7e42acf93bb88976d1c6a3cd9f1dd4afb823ab457fcb902addcdc0a4908dad83"}}}}}}, 0xb1) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000003000)=""/196, &(0x7f0000001000-0x4)=0xc4) mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3000001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000006000-0x4)=0x0) getegid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) syz_open_pts(r2, 0x88081) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x2100, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockname$unix(r2, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000001000)=0x6e) 2017/12/18 14:32:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000588000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000644000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000016000)='task\x00') ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000ca6000)=""/75) 2017/12/18 14:32:57 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000210000)='/dev/rtc\x00', 0x4400, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/rtc\x00', 0x2000006001, 0x0) 2017/12/18 14:32:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000069000-0x75)=""/117) r1 = eventfd2(0x0, 0x0) r2 = epoll_create(0x202ffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000008d000-0xc)={0x0, 0x0}) ioctl$TIOCNOTTY(r0, 0x5422) write$eventfd(r1, &(0x7f0000cb2000)=0x0, 0x8) 2017/12/18 14:32:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000745000)=@get={0x1, &(0x7f0000146000-0x2b)=""/43, 0x6312}) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001c5000)='/dev/vga_arbiter\x00', 0x103200, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000786000)={&(0x7f00001e6000/0x3000)=nil, 0x3000}) prctl$setendian(0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000b9d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r2, 0xe5) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x81, 0x101) 2017/12/18 14:32:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000b9000)={0x0, []}, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003cd000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000a88000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000001000-0x28)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setregid(0x0, r2) 2017/12/18 14:32:57 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000018000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x9c2, 0x6, &(0x7f0000020000)=""/175, &(0x7f0000021000-0x4)=0xaf) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:32:57 executing program 0: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f11000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000925000)={0x3, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_emit_ethernet(0x62, &(0x7f0000c08000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x2c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x5, 'Hf3'}, @eol={0x0}, @md5sig={0x13, 0x12, "c033df67daf5927d957eb92b3e852c10"}]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f13000-0xc)={0x0, 0x0, 0x0}, 0xc) bind$inet(r0, &(0x7f0000984000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ptrace(0x4208, r1) syz_open_dev$urandom(&(0x7f00001fa000-0xd)='/dev/urandom\x00', 0x0, 0x40) 2017/12/18 14:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000782000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x10000000000000) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ce9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000eb4000-0x4)=0x100000001, 0x4) 2017/12/18 14:32:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a00000-0x4)=0x0) r1 = syz_open_dev$tun(&(0x7f00009f8000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00003f7000)='/dev/autofs\x00', 0x620001, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000167000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r1, 0x400454cb, 0x0) 2017/12/18 14:32:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000018000)={@common='sit0\x00', @ifru_data=&(0x7f0000387000)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) syz_extract_tcp_res$synack(&(0x7f0000f84000)={0x0, 0x0}, 0x1, 0x0) 2017/12/18 14:32:57 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00007b5000)="ff8d57a9a22d735503b9c986f7903a6e977b77ea955fb6498740f22dbd387a82fdf39bd50000000200000000000000010442a6baad7d6e9796cd9252c63af75012d8c66446efa701", 0x48) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f50000)=0x0, &(0x7f0000f50000+0x840)=0x4) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f54000-0x4)=0x1000000000005, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005b4000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096c000+0x5a1)=0xe8) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000948000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2017/12/18 14:32:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2003) timer_create(0x0, &(0x7f0000044000)={0x0, 0x34, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2e000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000a92000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, r0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a53000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00006b8000)={0x1ff, 0x7, 0x1000, 0x85}) 2017/12/18 14:32:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) r1 = socket$inet(0x2, 0x3, 0x4) r2 = getpid() ptrace(0x18, r2) r3 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) r4 = fcntl$dupfd(r3, 0x0, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/18 14:32:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x8)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f00001a8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) fanotify_mark(r0, 0x4, 0x4000002a, r0, &(0x7f0000001000-0x8)='./file0\x00') inotify_init1(0x800) restart_syscall() connect$ipx(r0, &(0x7f0000000000)={0x4, 0x60e5, 0x8, "ef0ac861ec47", 0xe9a, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x10000, 0xf9da00}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={r1, 0xd5, "68df4c5eb3a3d0309a5f8170b98b26fae6619bfcd70612f26a94f3b059a55bc4872d8640f6d3cf0ac0f57e4670e76327abbab18c33162a857f86301126ebb64a93699fd259e752e4b6e31d60a4416adeccafec7f3959131d1f8039981c3cd87d90044f4abbabb1ff1f8051b8f97ce9a7a2014c1bb47116a57bfec38f641da4066c6fe99f5d878848394c1ea48cb4fc4ccb4dd27c46d2c344ba451d52ae189aa5f07e093fa66f20b38ced857ecaadc28b4f3fc622847b37944ac44e6850076b62e600f14d83f9a18e52fcc648dac47d0c867de7102d"}, &(0x7f0000002000)=0xdd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000)=0x1c, 0x80000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000004000)={0x3}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000004000-0xa4)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8cf4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd9b}, @in6={0xa, 0x3, 0x188000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x1, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0xa4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0xd4227e54ef6b298e, &(0x7f0000006000)={0x0, 0x989680}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000005000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_ivalue=0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000007000)={r2, 0x3c, &(0x7f0000008000-0x3c)=[@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0xc) 2017/12/18 14:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xc, &(0x7f0000107000-0x8)={0x0, 0x0}) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d4e000-0x4)=0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000860000)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000731000-0x11)='net/softnet_stat\x00') [ 93.000378] IPVS: Creating netns size=2536 id=29 2017/12/18 14:32:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) write(r0, &(0x7f0000df7000)="240000001d0021000d16e725000000dd0c4700f31000130008e40000000000000005e92d", 0x24) 2017/12/18 14:32:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eee000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000900000-0xc)={0x3, 0x68, &(0x7f000087e000-0x68)="944320afe0497e90071da5eb7e56f562fcac7e67a0c94c96bf79b71fe36d4b8dec87784dccd52b498e7cd18a7ee7ec90e66738159718ecbe66644f8b59bf943ba039e5615459a36ab2533bfd0a9d13b259763c8d6cfc2ed637bbba4252cd517d6cc259563f2b2ffd"}) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227c, &(0x7f000070b000+0x47c)="01") 2017/12/18 14:32:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000209000-0x15)='net/if_inet6\x00') connect$inet6(r0, &(0x7f00008d4000)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000c34000-0x8)=0x0, 0xfff) 2017/12/18 14:32:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000249000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000435000-0x8)='./file0\x00', &(0x7f00008bc000)='./file0\x00', 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x3ff, 0x800040) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000024000-0xc)={0x40000000, 0x0}) r2 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r2, &(0x7f000006c000)={0x10, 0x0, 0x6, 0x9}, 0xc) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000ebc000)=""/179) bind$netlink(r2, &(0x7f0000d86000)={0x10, 0x0, 0x6, 0x0}, 0xc) getresuid(&(0x7f00005f9000)=0x0, &(0x7f00005da000-0x4)=0x0, &(0x7f0000f9e000-0x4)=0x0) 2017/12/18 14:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000666000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x103d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007f9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9d000)=0x14) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00005e9000-0x4)=0x2, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) recvfrom$inet6(r0, &(0x7f00001ae000)=""/246, 0xf6, 0x41, &(0x7f0000bf5000-0x1c)={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2017/12/18 14:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000920000)="", 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) getpgrp(0xffffffffffffffff) flock(r2, 0x2) flock(r1, 0x1) r3 = gettid() readv(r1, &(0x7f0000617000-0x60)=[], 0x0) r4 = creat(&(0x7f00007e8000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a21000)='/selinux/user\x00', 0x2, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x7) fadvise64(r0, 0x0, 0x8, 0x0) clone(0x0, &(0x7f0000a12000)="", &(0x7f0000ad2000)=0x0, &(0x7f00003aa000-0x4)=0x0, &(0x7f00007cb000)="") fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f00002cb000)={0x0, r3}) dup2(r4, r6) tkill(r3, 0x16) close(r2) 2017/12/18 14:32:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000001000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000eaf000)={0x7fff}, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000028a000)={0x0, 0x23, "031310d04c92492d49da3f966761e91a28800b38adf7e3da15c05738309b215630689e"}, &(0x7f0000aa7000)=0x2b) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ec4000)={r1, 0x85ba, 0x10}, &(0x7f0000031000-0x4)=0xc) creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) rename(&(0x7f0000004000)='./control\x00', &(0x7f0000f62000-0xa)='./control\x00') 2017/12/18 14:32:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8982, &(0x7f0000000000)="") 2017/12/18 14:32:57 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000005c000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000617000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad9000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000028a000+0x9b)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010f000)=0x10, 0x800) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f00005d9000-0x12)=""/18, &(0x7f000083b000)=0x12) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000734000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$unix(r3, &(0x7f00002a3000-0x68)="8bf326374e759248e731cbaa5e2fae07f0f0910641a51aa6f00eb8087570fa8db7bd03005b0dda109fa9ed3d60903c2c4dcc411488184ef14eb3e6271c142f2371ca79bbe09f29b63058d25213fcfc18e52edfec16b8d581f650388e19bfa93f2cd03d7ce0941ff5", 0x68, 0x0, &(0x7f00009c3000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000954000-0x74)=[@in6={0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00002dd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setrlimit(0x6, &(0x7f0000db0000)={0x3, 0x20}) 2017/12/18 14:32:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0xa0000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000-0x3)='nv\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x8a) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000001000-0x4)=0x1000cbf) rt_sigpending(&(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00001e4000-0x6)={0x1, [0x0]}, &(0x7f0000411000-0x4)=0x6) fcntl$getownex(r1, 0x10, &(0x7f000060b000)={0x0, 0x0}) mq_getsetattr(r1, &(0x7f00000c5000)={0x2000000000000000, 0x3, 0x8, 0x3, 0x80000001, 0x62, 0xf2e, 0x7fffffff}, &(0x7f000046e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = request_key(&(0x7f00005ee000+0x5c0)='ceph\x00', &(0x7f00003b6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007fa000)='eth0\x00', 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000b3e000-0xa)='syzkaller\x00', &(0x7f0000be7000)='\x00') syz_open_procfs(r2, &(0x7f000086d000-0x10)='nQt/ip_mr_cache\x00') 2017/12/18 14:32:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e09000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000c7a000-0xc)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c8000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e8e000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, 0x6, 0x3f, 0x400, 0x2000, 0x8, r1}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f0000003000)=0x4) 2017/12/18 14:32:57 executing program 5: mmap(&(0x7f0000003000/0x96b000)=nil, 0x96b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/rtc\x00', 0x6001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0x8000, 0x9, 0x9, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x7, 0xff, 0x5, 0x100000000, 0x400}, 0x14) 2017/12/18 14:32:57 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) getdents64(r1, &(0x7f0000004000)=""/0, 0x0) readv(r1, &(0x7f0000006000-0x8)=[], 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 14:32:57 executing program 1: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xb, 0x0, 0x0) clock_getres(0x7, &(0x7f000022a000)={0x0, 0x0}) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000dbe000-0x58)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x0) 2017/12/18 14:32:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000539000)='gid_map\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004df000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80080, 0x0) fcntl$setpipe(r0, 0x407, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000002000-0x8c)={0x100000000, 0x5, 0x40, 'queue1\x00', 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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000003000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000003000)="ac592c364fe06d7330c6c65fdd20", 0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000)=0x0) epoll_wait(r1, &(0x7f0000001000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x5) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000003000)=""/92, 0x5c, 0x20, &(0x7f0000005000)={0x4, 0x0, 0x487624d1, "bfb117ec0179", 0x5, 0x0}, 0x10) prctl$getname(0x10, &(0x7f0000004000)=""/147) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000005000)={0x81, 0xffffffff, 0x6, 'queue1\x00', 0x5e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000007000-0x4)=0x4, 0x4) fdatasync(r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000008000-0x91)={0x0, 0x89, "f0e00585a602ff6e9aa95cc59b3e002d7fb0a82752be8db134d8cef45d57998c307f4eb3224f8a83b5f1c2ccb60622cea7f8ba1793d3675086a03b54a3973c94d49aabe5ee89e14f841303fc6cf8506738759c581cd1ff43fb9704518f32de3044243ca7b31ec75cc0945a2a29d76fa93ba2933d6ef8e90ac7da1c2c498272b34820be548bafcadbaf"}, &(0x7f0000006000-0x4)=0x91) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000007000)={r4, @in6={{0xa, 0x3, 0x1, @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, 0xb63, 0xe7, 0x1ff, 0x0}, &(0x7f0000007000-0x4)=0xa0) 2017/12/18 14:32:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000052e000)="240000002600070d32000009003677037b00fafe0100000000000000001214ff2100ff10", 0x24) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f00000fd000-0x20)="c5394e6b1d1682aa0b8f74e0cf73c655d530692ee414519520c9f45e876f6156") ioctl$int_out(r0, 0x2, &(0x7f00007f1000)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002b000)='/dev/hwrng\x00', 0x101100, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000509000)=""/28) 2017/12/18 14:32:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d85000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000013b000-0xca)=""/202) sched_setattr(0x0, &(0x7f0000efd000)={0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e9b000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_getparam(r1, &(0x7f000030e000-0x4)=0x0) 2017/12/18 14:32:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000060000-0x9)='/dev/sg#\x00', 0xbfab, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00006a5000-0x5c)={0x7e7, 0x6, 0xeca, {0x0, 0x989680}, 0xedd, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00005b0000)=""/7) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0xd) ioctl$KDSETLED(r2, 0x4b32, 0x40) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") acct(0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) fcntl$setpipe(r1, 0x407, 0x5) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f0000b77000)='ramfs\x00', 0xfffffffffffffffd, &(0x7f0000509000-0x1)="") mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)="") 2017/12/18 14:32:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000167000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @fr_pvc=&(0x7f0000e84000-0x4)={0xfffffffffffffff8}}}) ioctl$TUNDETACHFILTER(r0, 0x400454cb, 0x0) 2017/12/18 14:32:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000bb5000)={{0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) clock_gettime(0x6, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x3, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) 2017/12/18 14:32:58 executing program 0: r0 = socket$inet(0x2, 0xf, 0x16d45d1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_flags=0x2200}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x1, &(0x7f0000001000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x5)="656d311100", 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0x31c4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0xe272, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000003000)={{0x80, 0x4}, 'port1\x00', 0x80, 0x20, 0x2, 0x7e4, 0x2, 0x3ffc000000, 0x30, 0x0, 0x6, 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]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000005000-0xb)='/dev/loop#\x00', 0x9, 0x80000) keyctl$unlink(0x9, r1, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r3, &(0x7f0000005000)=""/134, 0x86, 0x989, &(0x7f0000001000-0x8)={0x0, 0x989680}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$getown(r0, 0x9) r6 = geteuid() r7 = getgid() fchown(r4, r6, r7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000007000-0x4)=0x0) fchown(r5, r6, r7) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000001000)={0x8, 0x6, 0x7cb0, 0x4}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000007000)={r8, 0x2}) [ 93.219163] FAULT_FLAG_ALLOW_RETRY missing 30 [ 93.226417] CPU: 0 PID: 17521 Comm: syz-executor3 Not tainted 4.9.70-g9542d2a #5 [ 93.233966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.243300] ffff8801bc127470 ffffffff81d90a29 ffff8801bc127750 0000000000000000 [ 93.251291] ffff8801c6ef4410 ffff8801bc127640 ffff8801c6ef4300 ffff8801bc127668 [ 93.259267] ffffffff8165e557 000000000000730d ffff8801c3762168 ffff8801c37620a0 [ 93.267261] Call Trace: [ 93.269819] [] dump_stack+0xc1/0x128 [ 93.275156] [] handle_userfault+0xa37/0x1300 [ 93.281186] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 93.288166] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 93.294538] [] ? __lock_is_held+0xa1/0xf0 [ 93.300333] [] ? handle_mm_fault+0x117b/0x2530 [ 93.306558] [] ? handle_mm_fault+0x1fc3/0x2530 [ 93.312759] [] handle_mm_fault+0x1fd1/0x2530 [ 93.318787] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 93.325775] [] ? __pmd_alloc+0x410/0x410 [ 93.331452] [] ? __lock_is_held+0xa1/0xf0 [ 93.337218] [] __do_page_fault+0x5c2/0xd40 [ 93.343068] [] ? mm_fault_error+0x2c0/0x2c0 [ 93.349007] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.355649] [] do_page_fault+0x27/0x30 [ 93.361154] [] page_fault+0x28/0x30 [ 93.366399] [] ? iov_iter_fault_in_readable+0x373/0x410 [ 93.373378] [] ? iov_iter_fault_in_readable+0x366/0x410 [ 93.380374] [] ? iov_iter_advance+0xd70/0xd70 [ 93.386493] [] ? mark_held_locks+0xaf/0x100 [ 93.392438] [] generic_perform_write+0x1dc/0x500 [ 93.398813] [] ? page_endio+0x180/0x180 [ 93.404420] [] ? file_update_time+0xbc/0x3b0 [ 93.410445] [] ? current_time+0xd0/0xd0 [ 93.416043] [] __generic_file_write_iter+0x348/0x570 [ 93.422762] [] generic_file_write_iter+0x2d5/0x600 [ 93.429307] [] __vfs_write+0x4bf/0x680 [ 93.434817] [] ? do_iter_readv_writev+0x400/0x400 [ 93.441281] [] ? __lock_is_held+0xa1/0xf0 [ 93.447047] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 93.453592] [] ? __sb_start_write+0x14a/0x310 [ 93.459704] [] vfs_write+0x189/0x530 [ 93.465035] [] SyS_write+0xd9/0x1b0 [ 93.470278] [] ? SyS_read+0x1b0/0x1b0 [ 93.475695] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 93.481818] [] ? do_fast_syscall_32+0xcf/0x890 [ 93.488031] [] ? SyS_read+0x1b0/0x1b0 [ 93.493449] [] do_fast_syscall_32+0x2f7/0x890 [ 93.499561] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.506198] [] entry_SYSENTER_compat+0x51/0x60 2017/12/18 14:32:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000019c000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000ea4000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000333000-0x10)={&(0x7f0000ca3000/0x2000)=nil, 0x2000}) dup3(r1, r3, 0x0) pipe(&(0x7f0000033000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f0000029000)="90", 0x1) splice(r4, 0x0, r2, 0x0, 0x8526, 0x0) 2017/12/18 14:32:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000875000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000c4c000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000a3b000-0x4)=0xc) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e32000-0xe)={{{@in=@rand_addr=0x2, @in=@empty=0x0, 0x0, 0x311, 0x1, 0x2b62, 0x19, 0x80, 0xa0, 0x362, r2, r3}, {0x1, 0x20000000000, 0x3ff, 0x4c, 0x5d, 0xfffffffffffffffa, 0x3ff, 0x5}, {0x9, 0x28b, 0x7fff, 0x40}, 0xfffffffffffffffa, 0xbc96, 0x1000, 0x0, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x20, 0x4}, 0x5, @in=@broadcast=0xffffffff, 0x5, 0x4, 0x0, 0x1, 0xffffffff, 0x0, 0x1000000000000}}, 0xe8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000018000)={@common='sit0\x00', @ifru_data=&(0x7f0000387000)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2017/12/18 14:32:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) ioctl$sock_ifreq(r0, 0x8993, &(0x7f000035d000-0x28)={@common='dummy0\x00', @ifru_flags=0x1000}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000618000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000028000-0x4)=0x56c, 0x4) ppoll(&(0x7f0000892000-0x18)=[{r2, 0x1402, 0x0}, {r2, 0x20, 0x0}, {r0, 0x4034, 0x0}], 0x3, &(0x7f000089a000-0x8)={0x77359400, 0x0}, &(0x7f0000c34000-0x8)={0x755}, 0x8) 2017/12/18 14:32:58 executing program 6: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000c08000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x2c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x5, 'Hf3'}, @eol={0x0}, @md5sig={0x13, 0x12, "c033df67daf5927d957eb92b3e852c10"}]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f12000-0x8)='./file0\x00', 0x40000, 0x21) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000aa5000-0x8)=@buf={0x8, &(0x7f0000e05000-0x8)="883ad29de6373761"}) 2017/12/18 14:32:58 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4, &(0x7f0000000000)="539903a345559e7734278a54c1cf5e08e84b699860544e5ddc8ee9b1f134d9e5468f8a") r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f000086d000-0x4)=0x80, 0x4) socket$inet(0x2, 0x9, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setuid(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000002000)=0x8e3, 0x4) 2017/12/18 14:32:58 executing program 2: r0 = socket(0x10000000010, 0xb, 0x10000000) r1 = dup3(0xffffffffffffffff, r0, 0x0) getpeername$ax25(r0, &(0x7f000074e000)={0x0, {""/7}, 0x0}, &(0x7f0000b45000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d27000-0x8)={0x0, 0x401}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e77000-0xc)={r2, 0x3, 0x30}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/18 14:32:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000bc7000-0x8)=0x0) r1 = timerfd_create(0x0, 0x800) timerfd_settime(r1, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 14:32:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000742000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009b2000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1e000-0x4)=0xe8) bind$packet(r1, &(0x7f0000d21000)={0x11, 0x1f, r2, 0x1, 0x800, 0x6, @random="41e85d1fea00", [0x0, 0x0]}, 0x14) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 14:32:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000704000)={{0x20, 0xffffffff}, 'port0\x00', 0x20, 0x0, 0xfffffffffffffff9, 0x10000, 0x8, 0x8, 0x0, 0x0, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000197000)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x24000, &(0x7f0000509000-0x1)="") mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)="") 2017/12/18 14:32:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x908f) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000677000-0x4)=0x0, &(0x7f00005b0000-0x4)=0x4) r3 = epoll_create(0x202ffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000008d000-0xc)={0x0, 0x0}) write$eventfd(r1, &(0x7f0000cb2000)=0x0, 0x8) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000098b000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$inet_sctp(r4, &(0x7f000065d000+0x95c)={&(0x7f00004d2000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001da000-0x20)=[{&(0x7f0000613000)="4506e7bf874d3ebe8cb0a523e6d6e546662629b14c880d46c5c9b9a450b9e0aabeaae245d41037daab5f069da7d3b51fad5f47f8704f36916cd1da0e50136c51297742eca9b9e675adde2339768334537e64b4e841130d8381c0edda284d6f0fceed856a5b0aa103f81639cbf75c55e91c65d2ed843a01ce1151eed939b2a3100b71154fdcaeeec066e3203d6bb04a570e5e5c92cd27a7b2ddcb9413e6cf6b06665bafdf166dbf5977dcc824907dfff297a3c914445dac7db0b937eae8276d069007054ea329e979cbb6de1bbe8850c172dbb322653ef8398fb30b802f69ab8eed09bb62c311b9a97df66e03e8a4c72939", 0xf1}, {&(0x7f0000b58000-0x6)="89abf0e03bf9", 0x6}, {&(0x7f0000bbd000)="09c84f8357a67de14d75d77573035b19843a46ede3c3862069c498eb2c2089b190fde99eea967b60923053dd5496686ab6d5b2c499dbd97740665edb1d163d5ea3a34f12611359e9e0b0a70d56f6f87bd87ab64e38cc709b3adec1afd58bc8eb037eedb332cd2d7c92c275f989151158daa1a190cf9c19d78f28c1c2c809d15751df8b68d9c53b20227623372edfedc732bdfd030dbed207697052927ce6f072297b76878b5cadc68d488da09334949d9504564f18a5d297e3f85bf8c061d20fc5708a535711be55b6c48a4c123fc96225f256dd9c9f0461de9e5361186fef6f28", 0xe1}, {&(0x7f0000ca0000-0xce)="45c667c7e6c8cb0a399f82ed59aa0663ebf8e3e82f0cd291eb30324756d6399d278a052ff49e19050c98e76e50580a3497f35ebd5c620aa6433d82ce272bc4cc7bea4d0c2d8237fa0b70b35d6a2f92c3a9b97056d147919bc4f7aabe2964f3aed2c745ee59bb20397a961a59a109094621a824db8523fe9cfcdf3a5fc8f40cc47d16be20b4a7f53cb2f29d4f06fbf9f796e721e37b55a447bff39eaeb1d86b7bfc1f7536fc77e276691950c22ec2fa4697162f738a908858572fb3dc77e379bb9cf641e0f387e6fa4ba45a6b8e83", 0xce}], 0x4, &(0x7f0000fd8000)=[@init={0x14, 0x84, 0x0, {0x80000000, 0x1, 0x6, 0x3}}], 0x2c, 0x10}, 0x4) r5 = epoll_create(0x202ffff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f000008d000-0xc)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000957000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000882000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00006c2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001, r6}) write$eventfd(r0, &(0x7f0000cb2000)=0x0, 0x8) 2017/12/18 14:32:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000209000-0x15)='net/if_inet6\x00') r1 = getpgid(0x0) getpgrp(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r2, r0, &(0x7f0000c34000-0x8)=0x0, 0xfff) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000018e000)={0x0, 0x0, 0x0}, 0xc) tkill(r3, 0x3) prctl$setptracer(0x59616d61, r3) 2017/12/18 14:32:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x29, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00006cb000)=0x10001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) lremovexattr(&(0x7f000059f000)='./control\x00', &(0x7f000024c000-0x18)=@known='system.posix_acl_access\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 14:32:58 executing program 4: r0 = open(&(0x7f000006c000-0x8)='./file0\x00', 0x80, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0x800003, 0x8}, {0x2, 0x5}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000d90000)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00003ba000-0x24)={0x5555048c, 0x3, 0x5, 0x3f, 0x10001, 0x93, 0x6, 0x800, 0x127, 0x7fff, 0x9, 0x7}) syz_emit_ethernet(0x2a, &(0x7f000074c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) 2017/12/18 14:32:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000252000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000dcd000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000e23000)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f00005af000)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000e8000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d0d000)={"6ace86b4f6b344a2dd225bf9bbfcf387", {0x4, 0x10000, 0x3, "a5e4e130ac85", 0x2, 0x0}}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002ad000-0x9)='net/icmp\x00') connect$inet(r3, &(0x7f0000ac8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup(r0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000e86000-0x28)={@common='rose0\x00', @ifru_data=&(0x7f0000a1c000)="2a7fc3c372ddcf12331768b089e8625e9dde6fba2f88d4e92d6809470577dad6"}) r5 = syz_open_dev$tun(&(0x7f0000a3a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000049e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000c2c000)=0x5, 0x4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl(r0, 0x1, &(0x7f0000efd000)="e3") r6 = add_key$user(&(0x7f0000338000-0x5)='user\x00', &(0x7f0000a62000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000953000-0x1000)="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", 0x1000, 0xfffffffffffffffc) r7 = add_key$user(&(0x7f0000e10000)='user\x00', &(0x7f000021f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000305000)="084f860e1d82f351a2c73c2c009f771397956b71364238a25a09796df874b58481170d258aebc2428354b50f8a2cca16af158752efe9f7c73ebd80202c5906178cbf15d3039d0421dd52e3b05ee35ac93a6ff5d414ffaf66dc6d41d781d5934a35c8aeda77eea185784e229389450afcc3", 0x71, 0xfffffffffffffffd) r8 = add_key$user(&(0x7f00009e6000-0x5)='user\x00', &(0x7f000064b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000574000)="003bc4fa5f41d304e26b650175c74e2ed53c379321aed6a7661284496b7ad2f07e98c49afc350db81718173d30637c00432ccb7ac1cbdcaf8bff948b8acde15e1116b5f018a4fc396c7826fc666c743173c84b1649b6b389a856d89d9f7094a746bbb7c891a69973c9f8ab71fef711973d689f2b37e3ae9b6f76d37af7d52e95d9fc55a8ebdb4c3b350367bb7e6dd6110ad9d66628ff18a88c81ca7df54845adc782ff33c79fdf71fd45a4f746102ef9da9224f949d4", 0xb6, 0xfffffffffffffffe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000081b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffaf, 0x2, 0x0, 0x2, 0xfffffffffffffc00, 0x3cfb, 0x21}, 0x20) keyctl$dh_compute(0x17, &(0x7f0000d01000-0xc)={r6, r7, r8}, &(0x7f0000d5d000-0x12)=""/203, 0xcb, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f000053d000)={@common='teql0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/18 14:32:58 executing program 1: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x806, 0x0) write(r0, &(0x7f0000037000-0x25)="240000002a0025f000154302000000000000000006000000000005080009000100000000", 0x24) 2017/12/18 14:32:58 executing program 0: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ppoll(&(0x7f0000c26000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000946000)={0x0, 0x0}, &(0x7f0000946000)={0x2000000000006}, 0x8) fcntl$setsig(r0, 0xa, 0xb) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000a2e000-0x4)=0x6, 0x4) sendmsg$netlink(r0, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x16, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c2a000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000826000)=@req={0x0, 0x0}) mmap(&(0x7f0000c2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f00006b5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c2c000-0x4)=0xc) mmap(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000c2b000)=0x0, &(0x7f000088a000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000578000)=""/4096) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00001d3000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0xc, 0x8, 0x3, 0x6}, 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c2a000)='/dev/ppp\x00', 0x441000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00005eb000-0x4)=0x0, &(0x7f00006f1000-0x4)=0x4) 2017/12/18 14:32:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000-0x12)='.request_key_auth\x00', &(0x7f00005d7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) keyctl$search(0x1d, r0, &(0x7f0000001000-0x6)='logon\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2017/12/18 14:32:58 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x9, 0x101000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x2, &(0x7f0000014000)={0x0, 0x0, 0x1, @thr={&(0x7f0000014000-0x35)="", &(0x7f0000014000-0xbf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x0) timer_gettime(0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00005dc000-0x4)=0x0, &(0x7f0000001000-0x5d)="") r2 = socket(0x3, 0x1, 0x100000000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000009000)=0x0, &(0x7f000000e000-0x4)=0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000017000)={0x0, @in6={{0xa, 0x3, 0xfc58, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x6, 0x7fff, 0x6, 0x9, 0x1, 0x1f, 0x5, 0x61d, 0xffffffffffffff81, 0x8, 0x1, 0x100000001, 0x4, 0xfffffffffffff000]}, &(0x7f0000010000-0x4)=0x108) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000018000-0xa0)={r3, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0xe0, 0x278ddf23, 0x9, 0x40}, 0xa0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) fcntl$setsig(r0, 0xa, 0x27) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000018000)=""/4096, 0x1000, 0x10000, &(0x7f0000013000-0x1c)={0xa, 0x1, 0xa229, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x1c) 2017/12/18 14:32:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00007b5000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) r1 = fcntl$getown(r0, 0x9) ptrace(0x4207, r1) 2017/12/18 14:32:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x13) r1 = open(&(0x7f000093c000-0x8)='./file0\x00', 0x4000, 0x100) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00001ab000-0x1)=0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00006d4000-0xc)={0x0, 0x0}) r5 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) fchdir(r4) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x3, &(0x7f00001ef000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000036a000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd56}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2b0}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) timer_settime(0x0, 0x1, &(0x7f0000751000-0x10)={{0x0, r6}, {0x0, r6}}, &(0x7f0000faa000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = inotify_add_watch(r2, &(0x7f000063d000)='./file0\x00', 0x46) inotify_rm_watch(r2, r7) 2017/12/18 14:32:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = socket$inet6(0xa, 0x40100000003, 0x81) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x6, 0x9}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0x6, 0x0}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008b8000-0x24)={@common='gretap0\x00', &(0x7f0000c95000-0xf)=@ethtool_sset_info={0x37, 0x2, 0x4, [0x5, 0x9, 0x7ff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$mice(&(0x7f0000a66000-0x10)='/dev/input/mice\x00', 0x0, 0xe000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a44000-0x8)={0x0, 0x56c}, &(0x7f0000768000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000018e000)={r3, 0xa1, "07e882d2c632ef4ddce67634b3ae42d339ad7e227f88ab322cbdff23d327e1b11e9d87f1fbcecd85e5ff808fa92e5e3f649456f333f94bd4414fe0e14bf1a7fb37f2bdbbe2cb7de729d38cb2719edf127979a8d127b092bfd8f3335151dc42921a2b55003b12b5d4b1acc13eccabc64ee90a8dffc2456040aebcb6df3afa41c4b347b4549a5eb7dee6b56632c9f64d196c7b8ca87ee217da020da763db21917dda"}, &(0x7f0000265000-0x4)=0xa9) 2017/12/18 14:32:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000445000-0x7)='mqueue\x00', 0x0, &(0x7f0000502000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000278000)='/selinux/status\x00', 0x0, 0x0) symlinkat(&(0x7f000057f000)='./file0\x00', r0, &(0x7f000000d000)='./file0\x00') mknod(&(0x7f0000a2b000-0xe)='./file0/file0\x00', 0x10c0, 0x0) 2017/12/18 14:32:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000ebc000-0x4)=0x1, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000496000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000333000-0x4)=0x8) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ba9000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000921000-0x18)={&(0x7f000082e000/0x3000)=nil, 0x400, 0x0, 0x0, &(0x7f000000b000/0x1000)=nil, 0x9}) 2017/12/18 14:32:58 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002eb000)='/dev/sequencer2\x00', 0x100, 0x0) getsockname$inet(r0, &(0x7f0000a45000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be9000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000e3e000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r1, 0x29, 0x12, &(0x7f0000a9f000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000955000-0x4)=0x14) keyctl$join(0x1, &(0x7f0000783000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) [ 93.810864] FAULT_FLAG_ALLOW_RETRY missing 30 [ 93.815615] CPU: 0 PID: 17602 Comm: syz-executor7 Not tainted 4.9.70-g9542d2a #5 [ 93.823144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.832466] ffff8801cd52f470 ffffffff81d90a29 ffff8801cd52f750 0000000000000000 [ 93.840425] ffff8801c8872110 ffff8801cd52f640 ffff8801c8872000 ffff8801cd52f668 [ 93.848392] ffffffff8165e557 000000000000730d ffff8801d0558968 ffff8801d05588a0 [ 93.856349] Call Trace: [ 93.858905] [] dump_stack+0xc1/0x128 [ 93.864237] [] handle_userfault+0xa37/0x1300 [ 93.870265] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 93.877252] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 93.883627] [] ? __lock_is_held+0xa1/0xf0 [ 93.889394] [] ? handle_mm_fault+0x117b/0x2530 [ 93.895596] [] ? handle_mm_fault+0x1fc3/0x2530 [ 93.901819] [] handle_mm_fault+0x1fd1/0x2530 [ 93.907844] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 93.914823] [] ? __pmd_alloc+0x410/0x410 [ 93.920498] [] ? __lock_is_held+0xa1/0xf0 [ 93.926281] [] __do_page_fault+0x5c2/0xd40 [ 93.932141] [] ? mm_fault_error+0x2c0/0x2c0 [ 93.938080] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.944722] [] do_page_fault+0x27/0x30 [ 93.950227] [] page_fault+0x28/0x30 [ 93.955569] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 93.962548] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 93.969527] [] ? iov_iter_advance+0xd70/0xd70 [ 93.975741] [] ? mark_held_locks+0xaf/0x100 [ 93.981680] [] generic_perform_write+0x1dc/0x500 [ 93.988053] [] ? page_endio+0x180/0x180 [ 93.993645] [] ? file_update_time+0xbc/0x3b0 [ 93.999679] [] ? current_time+0xd0/0xd0 [ 94.005270] [] __generic_file_write_iter+0x348/0x570 [ 94.011987] [] generic_file_write_iter+0x2d5/0x600 [ 94.018532] [] __vfs_write+0x4bf/0x680 [ 94.024042] [] ? do_iter_readv_writev+0x400/0x400 [ 94.030529] [] ? __lock_is_held+0xa1/0xf0 [ 94.036302] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 94.042847] [] ? __sb_start_write+0x14a/0x310 [ 94.048964] [] vfs_write+0x189/0x530 [ 94.054297] [] SyS_write+0xd9/0x1b0 2017/12/18 14:32:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000065e000-0x8)='./file0\x00', &(0x7f00001aa000)=""/45, 0x2d) r0 = open$dir(&(0x7f0000019000)='./file0\x00', 0x100, 0x2) utimensat(r0, &(0x7f0000ad8000-0x8)='./file0\x00', &(0x7f0000ae4000)={{0x0, 0x0}, {0x0, 0x2710}}, 0x100) setreuid(0x0, 0x0) 2017/12/18 14:32:58 executing program 2: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x200, 0x2) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000964000-0x10)='/selinux/access\x00', 0x2, 0x0) dup(r0) [ 94.059541] [] ? SyS_read+0x1b0/0x1b0 [ 94.064957] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 94.071068] [] ? do_fast_syscall_32+0xcf/0x890 [ 94.077287] [] ? SyS_read+0x1b0/0x1b0 [ 94.082702] [] do_fast_syscall_32+0x2f7/0x890 [ 94.088813] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.095446] [] entry_SYSENTER_compat+0x51/0x60 2017/12/18 14:32:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) mq_getsetattr(r0, &(0x7f0000b61000-0x20)={0x1, 0x37c2cb99, 0x200, 0x1, 0xffffffff, 0xfe9, 0x3, 0x8}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00006bb000-0x50)="376e943cb59a58de8cef02f2afc2e62c477a872c7a5e5b9f6997375041ac1178347d33f307d943dcd3efa1a05ab681b53b2ec87fe9bb516cb0035c34f2b466fa870b382bdf8f325308b6ef665ea9ded6") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000ea4000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r3, 0x0) pipe(&(0x7f0000033000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f0000029000)="90", 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000ecd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa601}) splice(r4, 0x0, r2, 0x0, 0x8526, 0x0) 2017/12/18 14:32:58 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000292000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f60000-0x19)=""/0, 0x0, 0x0, &(0x7f0000f5e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000be8000)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000f66000-0x28)={@common='nr0\x00', @ifru_settings={0x40, 0x4, @fr=&(0x7f00000f2000-0x18)={0x40, 0x100, 0x7, 0x0, 0x0, 0x9, 0x1f}}}) 2017/12/18 14:32:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d2d000)='/selinux/policy\x00', 0x0, 0x0) setitimer(0x2, &(0x7f0000001000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000012b000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 14:32:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffffffffffffffd) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = creat(&(0x7f0000001000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r2, 0x1, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) getdents64(r2, &(0x7f0000004000)=""/0, 0x0) readv(r2, &(0x7f0000006000-0x8)=[], 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 14:32:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000012d000)='/dev/snd/timer\x00', 0x0, 0x14b902) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) poll(&(0x7f000019f000)=[{r0, 0x0, 0x0}], 0x1, 0x2) splice(r1, 0x0, r0, 0x0, 0x9, 0x1) fcntl$setlease(r0, 0x400, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00002ed000)=0x0) waitid(0x2, r3, &(0x7f0000fc9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00000a4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000714000)='/dev/snd/timer\x00') 2017/12/18 14:32:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007f2000-0xc)='/dev/rfkill\x00', 0x400000100, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000b0c000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004cd000)=0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000480000)=@abs={0x0, 0x0, 0x0}, &(0x7f00003d2000-0x4)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000cfa000-0xf)='net/ip6_mr_vif\x00') preadv(r1, &(0x7f0000008000)=[{&(0x7f0000007000)=""/1, 0x1}], 0x1, 0x0) socket$inet(0x2, 0x3, 0x2) socket(0x10, 0x2, 0xc) 2017/12/18 14:32:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) splice(r1, 0x0, r0, 0x0, 0x7ff, 0x8) 2017/12/18 14:32:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000209000-0x15)='net/if_inet6\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000c34000-0x8)=0x0, 0xfff) r2 = getpid() waitid(0x2, r2, &(0x7f0000c35000)={0x0, 0x0, 0x0, 0x0}, 0x8100000a, &(0x7f00009ef000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 14:32:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000f6c000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000750000)=0x0) rt_tgsigqueueinfo(r0, r1, 0x2b, &(0x7f0000d31000-0x10)={0x20, 0x2, 0x5, 0x81}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009c9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_RELDISP(r2, 0x5605) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000ab6000)="9a62509cef138ddac0c662b539b0694bc474862a695b684f6922d0a5a4b269622ec30a0607644ac0f35b1d86e07ab41c355bc36398ed014f09eed4fc1dfe0f57733626fb91c52577765327b2e3645c5c025290915682662c01444c96469e5beb975c6a2c979400b4e968d2a33ed07afbb6", 0x71) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f00000a4000-0x18)={0x8, 0x1, 0x4, 0xd3, 0x1, 0x0}) pivot_root(&(0x7f0000975000)='./file0\x00', &(0x7f0000fd2000)='./file0\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0xc, &(0x7f000036a000)=0x0, &(0x7f0000b05000)=0x4) getgroups(0x7, &(0x7f0000bb7000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r5 = getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000668000)={0x0, 0x0, 0x0}, &(0x7f0000c1d000-0x4)=0xc) setresgid(r4, r5, r6) r7 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r7, 0xc08c5334, &(0x7f000027e000-0x8c)={0x0, 0x101, 0x0, 'queue0\x00', 0xae, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:32:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000073d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000b22000-0x5c)={0xaec0, 0x1, {0x2, 0x0, 0x10001, 0x3, 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]}) unlinkat(r0, &(0x7f0000770000-0x8)='./file0\x00', 0x200) r1 = open(&(0x7f000078e000-0x8)='./file0\x00', 0x88040, 0x0) truncate(&(0x7f0000fa3000-0x8)='./file0\x00', 0x0) utime(&(0x7f0000687000)='./file0\x00', &(0x7f0000120000)={0x5c, 0x0}) fcntl$setlease(r1, 0x400, 0x0) chown(&(0x7f0000e89000)='./file0\x00', 0x0, 0x0) 2017/12/18 14:32:59 executing program 5: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00005ff000-0x4)=0x0, 0x800) ioctl$sock_netdev_private(r0, 0x8000, &(0x7f00004e3000)="99f3222e43dfcef7617d441144f7a8eb8badebbf661f1ebd1965d1169e5ed154962610cd9a87383eba7ee48714c6c7eec43c65b5ecee555e407ac7733ba5eb8b57aa24910f2be72391c27fc5bdec5896742f8b3c25f24d3c77f3c2cdab119b46bd76e7c6a87abed93887d76a4d6b74aa017e305b4b77cb211c691160ee988d7e29e6a920725e26c7e87c70184d359fbdbc2c58e072a8cc0e") r1 = syz_open_dev$usbmon(&(0x7f0000d6b000)='/dev/usbmon#\x00', 0x81, 0x6c0040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002000-0x54)=[@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @in6={0xa, 0x0, 0x98d1, @loopback={0x0, 0x1}, 0xfffffffffffff000}], 0x54) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000000b000)='cgroupuser\x00', 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000d8f000-0x2)={0x7, 0x80}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000b2b000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f000002b000)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000788000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x9, 0x100, 0x0, 0x10, r3}) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KDDISABIO(r4, 0x4b37) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000386000)={0x0, 0x0}) splice(r4, 0x0, r2, 0xfffffffffffffffd, 0x6, 0x0) 2017/12/18 14:32:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a62000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00007a0000-0x4)=0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000188000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000c00000-0x4)=0xc) sendto$packet(r0, &(0x7f000099d000-0x53)="d4c040b33ab6cbc95855a7ce84c3e29e7b429e7d0afb64a41a115ab5eaf046a1b6c2552802323ad0ebc93734fae9881eb405a19211e03ef569d3b35eb4708dc530f0f7a6b8d792f489b5f7eae382164a3c46d1", 0x53, 0x880, &(0x7f00009f5000-0x14)={0x11, 0xfd, r1, 0x1, 0x88ae, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000df7000)="240000001d0021000d16e725000000dd0c4700f31000130008e40000000000000005e92d", 0x24) 2017/12/18 14:32:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002dd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$int_in(r0, 0x5421, &(0x7f0000b06000-0x8)=0x800000000000) dup(r0) 2017/12/18 14:32:59 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006ea000)='/dev/pktcdvd/control\x00', 0x7ffe, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000ff000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000193000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x3}, &(0x7f0000000000)=0x8) umount2(&(0x7f00005f1000)='./file0\x00', 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000)={0x1, 0xfffffffffffffffd, 0xffff}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x6, 0x2) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000043000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000074c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) 2017/12/18 14:32:59 executing program 0: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2017/12/18 14:32:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000001000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000fab000)={0x5, 0x2, 'client1\x00', 0xffffffff80000004, "f18d23b8d1bb9461", "a26f98064b08800a63df9c2e04d737f01b4e4faccd0d3e7ec501bd0156196a07", 0x3f, 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]}) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) rename(&(0x7f0000004000)='./control\x00', &(0x7f0000f62000-0xa)='./control\x00') 2017/12/18 14:32:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00008cc000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000a9f000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000955000-0x4)=0x14) 2017/12/18 14:32:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007f2000-0xc)='/dev/rfkill\x00', 0x400000100, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000480000)=@abs={0x0, 0x0, 0x0}, &(0x7f00003d2000-0x4)=0x8) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000492000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000cfa000-0xf)="6e65742f6970365f6d72007f696600") preadv(r2, &(0x7f0000008000)=[{&(0x7f0000007000)=""/1, 0x1}], 0x1, 0x0) socket$inet(0x2, 0x3, 0x2) fallocate(r0, 0x1, 0x0, 0x4978) socket(0x10, 0x2, 0xc) 2017/12/18 14:32:59 executing program 4: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x3) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f00002d9000)=0x0, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fea000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000fe9000)={&(0x7f0000fe9000)=[0x401, 0x3f, 0x4, 0x9], 0x4, 0x9, 0x97f6, 0xab07, 0x1, 0x8e1, {0x7, 0xbd, 0x9, 0x4, 0x6, 0x3, 0x0, 0x8, 0x9e, 0xfff, 0x8, 0x2d, 0x10001, 0x108a400000000, "6f375c364f1905675f3d69e05705bae43f9c760c7222509654cbdecb566bca0b"}}) [ 94.254897] FAULT_FLAG_ALLOW_RETRY missing 30 [ 94.262015] CPU: 1 PID: 17678 Comm: syz-executor3 Not tainted 4.9.70-g9542d2a #5 [ 94.269553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.278875] ffff8801d19ff470 ffffffff81d90a29 ffff8801d19ff750 0000000000000000 [ 94.286824] ffff8801c6ef4110 ffff8801d19ff640 ffff8801c6ef4000 ffff8801d19ff668 [ 94.294773] ffffffff8165e557 000000000000730d ffff8801d57e3968 ffff8801d57e38a0 [ 94.302736] Call Trace: [ 94.305291] [] dump_stack+0xc1/0x128 [ 94.310623] [] handle_userfault+0xa37/0x1300 [ 94.316650] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 94.323643] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 94.330015] [] ? __lock_is_held+0xa1/0xf0 [ 94.335790] [] ? handle_mm_fault+0x117b/0x2530 [ 94.341987] [] ? handle_mm_fault+0x1fc3/0x2530 [ 94.348192] [] handle_mm_fault+0x1fd1/0x2530 [ 94.354216] [] ? __pmd_alloc+0x410/0x410 [ 94.359891] [] ? __lock_is_held+0xa1/0xf0 [ 94.365663] [] __do_page_fault+0x5c2/0xd40 [ 94.371511] [] ? mm_fault_error+0x2c0/0x2c0 [ 94.377446] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.384078] [] do_page_fault+0x27/0x30 [ 94.389579] [] page_fault+0x28/0x30 [ 94.394822] [] ? iov_iter_fault_in_readable+0x373/0x410 [ 94.401808] [] ? iov_iter_fault_in_readable+0x366/0x410 [ 94.408785] [] ? iov_iter_advance+0xd70/0xd70 [ 94.414894] [] ? __mark_inode_dirty+0x226/0x1080 [ 94.421265] [] ? __mark_inode_dirty+0x19b/0x1080 [ 94.427647] [] generic_perform_write+0x1dc/0x500 [ 94.434020] [] ? __mark_inode_dirty+0x1a0/0x1080 [ 94.440400] [] ? page_endio+0x180/0x180 [ 94.445990] [] ? file_update_time+0xbc/0x3b0 [ 94.452012] [] ? current_time+0xd0/0xd0 [ 94.457607] [] __generic_file_write_iter+0x348/0x570 [ 94.464325] [] generic_file_write_iter+0x2d5/0x600 [ 94.470869] [] __vfs_write+0x4bf/0x680 [ 94.476370] [] ? do_iter_readv_writev+0x400/0x400 [ 94.482828] [] ? __lock_is_held+0xa1/0xf0 [ 94.488591] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 94.495134] [] ? __sb_start_write+0x14a/0x310 2017/12/18 14:32:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mmap(&(0x7f0000333000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d61000)={"b1b7d0a4773dd60702906296567b1908", {0x4, 0x1f, 0x7fff, "b50a055cf32d", 0x10000, 0x0}}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000feb000-0x10)={0x1, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000c17000)={r1, 0x2}) 2017/12/18 14:32:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000059a000)='/dev/rtc\x00', 0xc0401, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000085b000)={0x5, 0x2, 0xff, 0x8, 0x740d}) r2 = epoll_create(0x202ffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000008d000-0xc)={0x0, 0x0}) write$eventfd(r0, &(0x7f0000cb2000)=0x0, 0x8) 2017/12/18 14:32:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/ptmx\x00', 0x3121a0c06206ff61, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) r4 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000c3a000)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f000054d000)={0x8, 0x2, 0x4b22c722}) 2017/12/18 14:32:59 executing program 7: mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00008e2000-0x58)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008e3000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f000024d000-0x4)='./file0\x00', r2, &(0x7f00008e3000)='./file0\x00') mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008e5000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f00008e3000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000013000)=0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00008e2000)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0xba, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/18 14:32:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d6f000)={0x0, 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) epoll_create(0x200) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000039c000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) link(&(0x7f000077d000-0x8)='./file0\x00', &(0x7f0000a79000)='./file1\x00') lremovexattr(&(0x7f0000247000)='./file0\x00', &(0x7f0000d6f000)=@random={'security.\x00', 'rxrpc_s\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 14:32:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNSETTXFILTER(r0, 0x400454d9, &(0x7f0000070000)={0x0, 0x3, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f6fc51371eca"]}) 2017/12/18 14:32:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e77000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000957000-0x8)={0x0, 0xdb4}, &(0x7f0000130000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ddb000)={0x8dbf, 0x4, 0xfff, 0xfe6e, r2}, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000953000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00005a9000)=""/145) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000012d000-0x8)={0x0, 0x0}, &(0x7f0000c6c000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x7) writev(r3, &(0x7f0000608000)=[{&(0x7f00000f5000-0x2a)="290000001c0055fcffffffffffffff00", 0x10}], 0x1) 2017/12/18 14:32:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f27000)={0x0, 0x0, 0x0}, &(0x7f0000530000-0x4)=0xc) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) recvmsg(r0, &(0x7f00000d7000)={0x0, 0x0, &(0x7f00003d9000-0x30)=[{&(0x7f0000dbe000-0x83)=""/131, 0x83}, {&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000f7c000)=""/159, 0x9f}, {&(0x7f0000ea6000)=""/75, 0x4b}, {&(0x7f000025b000)=""/8, 0x8}, {&(0x7f0000560000-0x5f)=""/95, 0x5f}], 0x6, &(0x7f0000ae0000-0xa0)=""/160, 0xa0, 0x41ec}, 0x10000) [ 94.501254] [] vfs_write+0x189/0x530 [ 94.506581] [] SyS_write+0xd9/0x1b0 [ 94.511833] [] ? SyS_read+0x1b0/0x1b0 [ 94.517251] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 94.523361] [] ? do_fast_syscall_32+0xcf/0x890 [ 94.529567] [] ? SyS_read+0x1b0/0x1b0 [ 94.534980] [] do_fast_syscall_32+0x2f7/0x890 [ 94.541101] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.547740] [] entry_SYSENTER_compat+0x51/0x60 2017/12/18 14:32:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x9) fstat(r1, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004ee000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000ca1000-0x30)={&(0x7f0000a86000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00006ff000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00006f1000-0x4)=[0x0], &(0x7f0000eca000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x5, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r2, 0x0) pipe2(&(0x7f0000f31000)={0x0, 0x0}, 0x80800) 2017/12/18 14:32:59 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fea000-0x14)={0xde, 0x0, 0x100000001, 0x140000, 0x7, 0xffffffff00000001, 0x6, 0x5, 0x20, 0x534}) 2017/12/18 14:32:59 executing program 5: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) fcntl$setsig(r0, 0xa, 0xc) write(r0, &(0x7f0000037000-0x25)="240000002a0025f000154302000000000000000006000000000005080009000100000000", 0x24) 2017/12/18 14:32:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket(0x1b, 0x80803, 0x1b093c5) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000209000-0x4)={0x5, 0x7, 0x1000}, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000163000)={0x3, 0x9, 0x2, 'queue1\x00', 0xf5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000027e000-0x8c)={0x0, 0x101, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:32:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f92000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000940000)="") ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000c68000-0x4)=0x0) sched_setparam(r1, &(0x7f00007cc000)=0xfffffffffffffffe) fcntl$setpipe(r0, 0x407, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000683000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000482000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c01000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000177000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a2000)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000ff7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000373000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x1, 0x80000000, 0x5, 0x80, 0xa0, 0x71a0000, r3, r5}, {0x8, 0x1, 0x1, 0x158b, 0xc04, 0x2, 0x3, 0x1ff}, {0x5, 0x572, 0x8, 0xfffffffffffffffa}, 0x7, 0x4, 0x3, 0x0, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x8}, 0x5, @in=@multicast2=0xe0000002, 0x20, 0x1, 0x0, 0x401, 0xffff, 0x4, 0x400}}, 0xe8) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000df8000)=""/111) 2017/12/18 14:32:59 executing program 7: quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007c0000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000559000)={&(0x7f00004dc000)=[], 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000b75000-0xc)={0x8000000, 0x2, 0x1c}) 2017/12/18 14:32:59 executing program 0: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b50000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000585000)={0x54, 0x2c49, 0x9, 0x1, 0x79, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b4f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8002}) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b51000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b52000-0x6)={0x0, 0x4}, &(0x7f0000087000)=0x6) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b3f000)={0x0, 0x80}, &(0x7f0000b52000-0x4)=0x8) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b51000)={0x0, 0x6, 0x3, 0x7}, &(0x7f0000627000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000947000-0xc)={0x0, 0x9, 0x0}, &(0x7f00007b5000-0x4)=0xc) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b52000-0x6)={0x0, 0x9}, &(0x7f0000b51000)=0x6) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007c1000)={0x0, 0x15, "d3e64092a47043ffcf7f48f890fb931399f9f820cd"}, &(0x7f0000b51000)=0x1d) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000800000)={0x0, 0x7}, &(0x7f0000aaf000-0x4)=0x8) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b51000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x2, 0x7fffffff, 0x1, 0xfffffffffffffffb, 0x9, 0x692, 0x0, 0xffffffff, 0x6af, 0x2, 0x2, 0x5, 0x3, 0x7fff]}, &(0x7f0000a6d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000096e000)={0x1f, 0x8000, 0x2, 0xd1ef, 0x4, 0x274, 0xffffffffffffffff, 0x0, 0x0}, &(0x7f00004ab000-0x4)=0x20) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b3d000)={0x0, @in6={{0xa, 0x1, 0xffffffffffffafd3, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x0, 0x9, 0x400, 0x5, 0x5, 0x3, 0x2, 0x4, 0x6, 0x7fff, 0xffffffffffffffc1, 0x100, 0x0, 0x1]}, &(0x7f0000b51000)=0x108) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00000dd000-0x70)=[{&(0x7f0000327000)=@in6={0xa, 0x1, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5}, 0x1c, &(0x7f0000b52000-0x8)=[{&(0x7f0000127000-0x18)="107e8f916f52eb2279822c1b11228e51f9a5c54a8995cc33", 0x18}], 0x1, &(0x7f00002c8000-0x58)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x29, 0x200, 0x80000000, 0x6, 0x6, 0xdf7, 0x5, r3}}, @init={0x14, 0x84, 0x0, {0x4, 0x8, 0x10001, 0x9}}], 0x58, 0x40}, {&(0x7f0000499000)=@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000b51000)=[{&(0x7f0000b52000-0xa7)="6ec4179d9d20e300366ff900f756ad48f0fde4c1253e3ce06a36ea6f3a528476434992c9ee2f86df1fe125681c6d2aef4ab1a65c24102b7643441e17088304fc09eb259d7e8cac35af5b3810185bf83127b6b8e4bcfbb9ae101da213f5bfc26bf4dfd2eb22d24494c6cb8a0dadfd50ba81e00b39f5abc3342a684ff03a850653990e53d78845ae8917e9dc6f1df7f6fcb81dd282cec2969d78727ec51c2983a1df859494afffe4", 0xa7}, {&(0x7f0000b52000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000b51000)=[@sndrcv={0x2c, 0x84, 0x1, {0xd, 0x9, 0x8, 0x8, 0x7fffffff, 0x8001, 0x2, 0x8, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8, 0x400, 0x4, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0xc6, 0x3, 0x8, 0xab, 0x9c9, 0xbb5, 0x5, 0xfffffffffffffffd, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x7bf4, 0x200, 0xffffffffffff0000, 0x7, 0x4, 0x800, 0x3, r7}}, @init={0x14, 0x84, 0x0, {0x7b, 0x4, 0x2, 0x3}}, @init={0x14, 0x84, 0x0, {0x4, 0x2226110e, 0x3f, 0x4}}, @init={0x14, 0x84, 0x0, {0xb01b, 0x4, 0xb437, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x9, 0x1, 0x11c9c0000000000, r8}}, @init={0x14, 0x84, 0x0, {0x6, 0x7fff, 0x800, 0xd29}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x64e66a8a, 0x2, 0x1, 0x6, 0x8000, 0x3, 0x0, r9}}], 0x1b8, 0x800}, {&(0x7f00002f2000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b52000-0x40)=[{&(0x7f0000b51000)="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", 0xfa}, {&(0x7f00002be000-0xf6)="8789b5bd0cbe767495e11eb91a9a59f505284ae6a81be0575ba905fa180954541cbaaeeaab694d664dbfd09a4180389a08084ae3675e2d0b6854a82c98f95fa49db87083ae8fd83b9051393677718c88fe31bf8a6b383346848618df08986f62384e766dff06779d1fdc2cc4f1d2c13838ec4331a252814336601158963bfd056d9c9eac29181724ea9db8cb789690f1fb1e55d00b93870b8ae28897f40cd1deaf2ca56aff996a8e10d3fe5d9c27e5230ee7eba3cee30d3c34210c4fb1ac3233db83bbec9c32cdb4b1884329fc9c92d4fc068a5b445d5d5f71605de6a565d8f3e5407a077a5dc87c4454848210fc84988e21cdff09f4", 0xf6}, {&(0x7f00005ae000)="144354ac900f0ad0d8c03a245d5c4ebfca5b983ba73506e7d5901189e0934eb5e8e166c7131d37887586904d794cc4261450369a864acd24547238e93aedc75dee2355686b4e23e7b7be94ed5761764ef342f3fd784faf38ae3febbfcebd7ba6f16602bf82711bbd2649156ea2263d638f33f593c5b3", 0x76}, {&(0x7f0000b51000)="fa23a24d6675e553be94cff8400b2705be2d10abc7bb49", 0x17}, {&(0x7f0000b52000-0x42)="a8cfcac93d4a0198aae67e86def1931e07089c1c1fd9c478d8b1a96ae3729d23daa0c81591210ce4bf61ed0e8dd671c4d8eb0acbf97b5d4a8f63d9e9a10a422c0801", 0x42}, {&(0x7f0000524000-0xf7)="c00baefe3e0cd9e2d9d24bf13a03614badc55cbc77df4d5b835aa020524e7e599754cd3afe35847c7b7ccd472bd1326e9db024c28fbcc9e7065c0fab7b2a54b88f94a0ce86e5f95a6d2c46f31e2e8ba63493424adcf728f8230799bdde32ecd8db8f5dcd7b92dd1e28a1e1fe9e43f4a2e6a2641e82c1f5686dd02fd7d23f443f771dd34a43397b872d0cbbf624b381a1ed7796404b5b08e7cd57c3d907a17017a720556de388114e749e0e8bf75b65b9f33c8ee7ae7f5bc6deb3609f38326e13d53d44c01bed2e97fec5575fa205ce9c3bce22570b0edd2252a87241d063a360dc58e14919cd1cc01490d9a73fb2b1fd38a9b133ae47c5", 0xf7}, {&(0x7f0000640000-0x1000)="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", 0x1000}, {&(0x7f000022b000-0x57)="562bb7f03824d9b91ac7ef629bea159919fc1426946356f192d90cfee225a04da87a2cb15c8b3dbd8fde4599f6c4025a21be8b5fbb1cdbe7060985c46b0cf04cb88fe33e47294a665ff0df082361d3df1370d0f8dba612", 0x57}], 0x8, &(0x7f0000615000-0xdc)=[@init={0x14, 0x84, 0x0, {0xfea1, 0x105, 0xf0, 0x200}}, @sndinfo={0x1c, 0x84, 0x2, {0xffffffffffff86c5, 0x200, 0x401, 0x8001, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x81, 0x2, 0x80000001, 0x3, 0x8001, 0x4, 0x5, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0xffff, 0x1, 0x1, 0x41b, r12}}, @init={0x14, 0x84, 0x0, {0x0, 0x1f, 0x1, 0xe9fb}}], 0xdc, 0x20040010}, {&(0x7f0000b51000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000049a000-0x30)=[{&(0x7f0000106000-0xd7)="c76f7bb06183d0f761927580915cfb42744b1170cfeda5c4f63330f3fb53d6de1a4145aac388aed6eb745acb91cfd33ba82ed9a46c46af23c76bce9ffef6472029b29eed47d37e5666cdce2fcf72e360b4efbabc98c338b36492ba281ba14f81b16bea90f9d5bceebdd8e2613db161cad569b5624dca7691a0309f3c48b73917b195b5c3ace6ce9248946ed9d26be2c41c6e2474b4a7a4e5539e9949d3d62cb71dd1c80853cfe10df169c190b0c8c20baabb9e9d794c049788dc3042702d368f1ff0def6dfb4c8d0e1177ca2c6ebb99da0f3477394c518", 0xd7}, {&(0x7f00002aa000)="102887f05ff13713b6117dee1054a16988025cc4d62a149b6a8f419c85c61a7d5ac210e1cd279cee1ff538aa75a08a8562adccb76bc827c0950b2abf6632a4d0fe64f91bc8a58b807d60f913249180cdc94068db8ec444072691190bf81b4729cc1ed004ddb429fe48c84453994f34b0f14a848ebbaea6f409ce1cf5eae0b5689470fd9f1eabbee3df001f0f2b2384e7ef35d1450fc4549963991eaf9f2a728f88", 0xa1}, {&(0x7f0000b51000)="", 0x0}, {&(0x7f00003a0000-0xa0)="a93a65757bbb797e4fcb8a436f45ef2607fe20724ee22621ef5a38b83e323a5bda143efdabbb0fefa2dcaa707b06b52dfed377be6ce8f6d9c0b41bbcb08327aeed0d7abd878ba8d6a8e20fbdb154a0038198a8db5bf9fd83f07cef06c2e1dc87c9ba808eb34a8a86aa5136ff9bfac94ff150f924e815ffbb856cb2d803c47d452e9408ea15d3a18ab52ca268bb0cd4fa40c18bda3c14cd3357d00f3bff40679b", 0xa0}, {&(0x7f0000b51000)="0655b63292fef86bf342853359e7a4f435eddfdcf2a74e3a937782d024dd09d2e7de82f4c16853daee739fefe0a10d25edc811f4096c1029c5012faf6a6a711164d7e448b18e7bac89a4f6533f1e1fd8becd50", 0x53}, {&(0x7f0000247000-0x87)="dc483a85930a6abb4163c34180f441ecec96db6714090474720299a7026a778a42c3458cd4cd5041c0c687d6df14f551016beec06ccf67184d0a91a00ec73b6a51c2a4ebd7b5d9fb1d4ac1af2a697e097af9b84f1dacb6053ec4c0883e98d26a9723334b160781adc6dbc29f5ea064ba6a86c1da6853c961897742a37b193f526adcd6415a1289", 0x87}], 0x6, 0x0, 0x0, 0x20000000}], 0x4, 0x1) setresuid(r2, 0x0, 0x0) 2017/12/18 14:32:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000924000)='/selinux/mls\x00', 0x0, 0x0) bind$llc(r0, &(0x7f0000989000-0x10)={0x1a, 0x8, 0x4, 0x0, 0x6, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000c91000)={&(0x7f0000c2e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000015c000)=[{&(0x7f00009fb000-0x79)=""/121, 0x79}, {&(0x7f0000a74000-0x6c)=""/108, 0x6c}, {&(0x7f00002ad000)=""/210, 0xd2}, {&(0x7f0000edc000)=""/160, 0xa0}], 0x4, 0x0, 0x0, 0x3}, 0x40000040) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000000000)=@file={0x80000000000, './file0\x00'}, 0xa, &(0x7f0000001000-0x70)=[], 0x0, &(0x7f0000000000)=[@rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}], 0x10, 0x0}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000af5000)=@buf={0x1000, &(0x7f0000115000-0x1000)="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"}) syz_extract_tcp_res$synack(&(0x7f00000da000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x52, &(0x7f0000a70000-0x5a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "af28a2", 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xe80, 0x0, [0x608, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0x0, 0x0, r1, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2017/12/18 14:32:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0xbfbffffffffdffff) link(&(0x7f0000999000-0x8)='./file0\x00', &(0x7f0000dcf000)='./file0\x00') close(r3) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x806, 0x0) r5 = dup2(r3, r0) r6 = dup(r3) renameat(r5, &(0x7f0000fe7000)='./file0\x00', r6, &(0x7f00005b0000-0x8)='./file0\x00') connect$inet(r4, &(0x7f0000292000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ecf000)={0x0, 0x0, 0x30}, &(0x7f00004bd000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00003b1000)={r7, 0x4}, 0x6) recvfrom$inet(r4, &(0x7f0000f60000-0x19)=""/0, 0x0, 0x0, &(0x7f0000f5e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) dup2(r2, r3) connect$unix(r1, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/18 14:32:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f000091a000-0x8)='./file0\x00') symlink(&(0x7f0000932000)='./file0\x00', &(0x7f0000dc0000)='./file0\x00') r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000942000-0x4)=0x7fa, 0x4) 2017/12/18 14:32:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) truncate(&(0x7f0000011000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000+0xb96)={0x0, 0x80000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000004000-0x1c)={&(0x7f0000001000)=@nfc={0x27, 0x2, 0x5, 0x7}, 0x10, &(0x7f0000003000)=[{&(0x7f0000003000)="fb8499704b6b375637bbd31b7f42dcf3685340b6bfbdda72cd0165dba4e60eafffc67aa97279b3fd49826a80ed2b091c9ee882b75561e90c12542eb70eaa1194cf1f617fecf98e3e48fb39342efa837e1d2e66cc584a8ebbe0735815b1ef9eb8e174cbe0aeb14774d70356f809556729368d8a75cd68ba8463f5f4398183c3e90737dc00849680d8f908fdf0383a7555c5d6ce05625fad2bf9fb3fe973321896c7be9252195cd379af01c27bfff5acef9cc3e3961de3caff85d19eebda86cde5832047cdcb36faedae9c656be07f8cc7a368fc356bf6be9409c6f04c183cd6cdfde87d757e73c5d9237d79fc7d766bb2c5", 0xf1}], 0x1, 0x0, 0x0, 0x2000003e}, 0x40000) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0xd223, 0xfffffffffffffffb, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000b9c000)={0x8e1d, 0x50, 0x1, 0x75, &(0x7f0000fe8000-0x75)=""/117, 0x27, &(0x7f0000be9000-0x27)=""/39, 0xa4, &(0x7f000055b000-0xa4)=""/164}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b09000)={r2, 0x60, "8d3f23fba1aba0a155e681e4fea5af31005117e1435557c6b57bfc6ca7a1dacc71ad53bb5c4d758cdbc148cca6cdbcbde8768eac049f99dfddd2c8ed38f6fe3f618dda579ed00d117233c3e5748576453ea1dd01688104e68fa853ebc8c2f31d"}, &(0x7f00003b4000-0x4)=0x68) mknod(&(0x7f0000522000)='./file0\x00', 0xc088, 0x80000000) 2017/12/18 14:32:59 executing program 5: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aaf000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000f0000-0x20)={0xff, 0x0, 0x800b, 0x10000, 0x800, 0x1, 0x1000, 0x0, 0x0}, &(0x7f0000649000-0x4)=0x20) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000080a000-0x10)={0x80000001, 0x8008, 0x1, 0x93, r2}, &(0x7f0000ea1000)=0x10) epoll_pwait(r1, &(0x7f0000ea0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x2, &(0x7f0000ea1000-0x8)={0x5}, 0x8) write(r0, &(0x7f0000037000-0x25)="240000002a0025f000154302000000000000000006000000000005080009000100000000", 0x24) [ 94.657361] FAULT_FLAG_ALLOW_RETRY missing 30 [ 94.662787] CPU: 1 PID: 17751 Comm: syz-executor6 Not tainted 4.9.70-g9542d2a #5 [ 94.670316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.679650] ffff8801cc147470 ffffffff81d90a29 ffff8801cc147750 0000000000000000 [ 94.687624] ffff8801c6ef4290 ffff8801cc147640 ffff8801c6ef4180 ffff8801cc147668 [ 94.695591] ffffffff8165e557 000000000000730d ffff8801d1e08968 ffff8801d1e088a0 [ 94.703565] Call Trace: [ 94.706121] [] dump_stack+0xc1/0x128 [ 94.711452] [] handle_userfault+0xa37/0x1300 [ 94.717478] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 94.724455] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 94.730912] [] ? __lock_is_held+0xa1/0xf0 [ 94.736678] [] ? handle_mm_fault+0x117b/0x2530 [ 94.742875] [] ? handle_mm_fault+0x1fc3/0x2530 [ 94.749073] [] handle_mm_fault+0x1fd1/0x2530 [ 94.755099] [] ? __pmd_alloc+0x410/0x410 [ 94.760776] [] ? __lock_is_held+0xa1/0xf0 [ 94.766540] [] __do_page_fault+0x5c2/0xd40 [ 94.772392] [] ? mm_fault_error+0x2c0/0x2c0 [ 94.778330] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.784962] [] do_page_fault+0x27/0x30 [ 94.790473] [] page_fault+0x28/0x30 [ 94.795717] [] ? iov_iter_fault_in_readable+0x373/0x410 [ 94.803054] [] ? iov_iter_fault_in_readable+0x366/0x410 [ 94.810036] [] ? iov_iter_advance+0xd70/0xd70 [ 94.816146] [] ? mark_held_locks+0xaf/0x100 [ 94.822084] [] generic_perform_write+0x1dc/0x500 [ 94.828454] [] ? page_endio+0x180/0x180 [ 94.834055] [] ? file_update_time+0xbc/0x3b0 [ 94.840086] [] ? current_time+0xd0/0xd0 [ 94.845676] [] __generic_file_write_iter+0x348/0x570 [ 94.852396] [] generic_file_write_iter+0x2d5/0x600 [ 94.858940] [] __vfs_write+0x4bf/0x680 [ 94.864443] [] ? do_iter_readv_writev+0x400/0x400 [ 94.870906] [] ? __lock_is_held+0xa1/0xf0 [ 94.876671] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 94.883215] [] ? __sb_start_write+0x14a/0x310 [ 94.889333] [] vfs_write+0x189/0x530 [ 94.894669] [] SyS_write+0xd9/0x1b0 [ 94.899912] [] ? SyS_read+0x1b0/0x1b0 2017/12/18 14:32:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x586) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00002d9000)=0x3f, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004b3000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = getuid() geteuid() fstat(r0, &(0x7f0000fcd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2017/12/18 14:32:59 executing program 3: syz_open_dev$sg(&(0x7f00009b2000)='/dev/sg#\x00', 0x800, 0x10081) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x2, 0x0) writev(r1, &(0x7f0000fe8000-0x50)=[{&(0x7f00009cd000)="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", 0x568}, {&(0x7f000092b000-0x4d)="1e6ed7ff8432c2688643f9e7cf4166a3c2a92807c4d81a3d11aa973a24c1b776c9aa92b2e598b47b32f91b1d432688d63c6176f4da701bd100d9a9f7883683586c535d9292611a7d4df467d8e7f566a4daf29d57d0d7d71c3e3f1f52acb0722b6dc0a0e411824d571f482d47dc578297796c04cf9a4723331f44a23413dd64fde3a60cea8e395e24089e25a433c11a59b3e0452dcf9cf9fe764215c1df5438cab03f5f02cc", 0xa5}], 0x2) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() stat(&(0x7f000076d000-0x8)='./file0\x00', &(0x7f00007d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/hwrng\x00', 0x612000, 0x0) sendto$inet(r1, &(0x7f0000fee000)="060858e1e6df932e2b9748", 0xb, 0x0, &(0x7f0000654000-0x10)={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8dc3, 0x0) 2017/12/18 14:32:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000234000-0x20)=[{{&(0x7f0000efc000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006cd000-0x30)=[{&(0x7f00005f4000-0xc)="1c38229e5994fec5cafb285c", 0xc}, {&(0x7f0000940000-0xf)="df4be25257294e6b6f6481db31640c", 0xf}, {&(0x7f00003d4000-0x18)="587aa3dc62d1b76cef2005410710465ff794be56186f33d927bc3cf6cc128f8cd7e99b6f6f7d962ae18b815cd6b6221595c9ee8dac3eb213f79cc2a37176cdf43dcab74629f069ca2a85a533d7cd724d4a06194c4b138ad4d4921b89ff345821c159aea9d9b50f30e5d677e01afc00f1801bfd85e7d233acead59631ae717be45c6c38e66deb54c2bdc6667c26f6035f856e9dc8be6286a9af80e6fc19c6ff59e5c66d5f", 0xa4}, {&(0x7f000068d000)="04e02b0d5722e880e3e99adde0c0a52fc7a3b20dcc80dc95e367c5dbc0c78cac7e9a43", 0x23}, {&(0x7f0000158000-0x32)="8dd02a50ae8a667e2bd787ca088c71741caef233ba3ddc254c117ab4281a4db88ec46d0101eaa359fdc9fe530138a879ba18", 0x32}, {&(0x7f0000a41000)="096fe1bcfa0d3033ba0d22ed3371168c675640c5b26033", 0x17}], 0x6, &(0x7f0000c93000)=[{0xa0, 0x0, 0x6, "6a4ee9a848ac62f4878276bcc5c24a29fad800d4e0578030ffd5c011de31779ae572fbea0cb602552b09896fcba1fc97e166aa278a3591e857884db4065ac93c3242439411de2b5df441d107660a145c096af164152e14fad8b1ffd147975570a191a4777e769d5e9a3fccae0be5e65e9dbe2caebf71aa4750985e71b3b836ef83ca8ae654fd6ac091292eb847ddaacdd02fc45b"}, {0x100c, 0x10a, 0x800, "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"}, {0x38, 0x13f, 0x800, "41b67c8a180b18a22d3c2b7b0a729bf6f43ca273fc465d5c1cb1d55dba4cceee58a73f12a6d6d3ffc4"}, {0xc, 0x115, 0x0, ""}], 0x10f0, 0x0}, 0x6}], 0x1, 0x8001) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) 2017/12/18 14:32:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000018000)={@common='sit0\x00', @ifru_data=&(0x7f0000387000)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00001c6000)={0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x206, 0x8, 0x2, 0x7, 0xffffffffffffff0b, &(0x7f000037a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffffb, 0x0, 0x7fff}) r1 = open(&(0x7f000028c000)='./file0\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000059e000)={0x0, 0x88, "8310d111287a1e2a68c59b1d85089880634da01dc2cfa668260dbcc584094e09d801aa86078d098020e542f2a28e590d439030bcb473ae465c5f319100c226f84c688856ca1a773824bba6ad5901b78274b83e0fa1ea8e838495f510081a6e7185f36cb4bbc8b3778c0be73a231f0829b7a299680febdb2e02c8ad0eb6e77924fc6e9bc4afa388e0"}, &(0x7f0000d26000)=0x90) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e0e000)={r2, @in={{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]}}, 0x8c) 2017/12/18 14:32:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") mknod(&(0x7f0000a2b000-0xe)='./file1\x00', 0x1042, 0x0) 2017/12/18 14:32:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000036f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) write(r0, &(0x7f0000ac5000)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b42009", 0x50) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a3b000-0x20)={0x6, 0x8, 0x200, 0x0, 0xfffffffffffffffe, 0x4, 0x3ff, 0x10000, 0x0}, &(0x7f0000d41000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000550000)={r1, 0xbd, "f21b09d73595388012d52824729b6b1038bacbda1f3e246ca97302e97fa153a0898aa8d5b7406c8dd5b1a85c7e7e63885382d4966e613c5d576506c44d17f4bac71bad88690e3c4a96b9b78dd370c2b0fb34072f4eb535b7679ab4de5e0727921f262cd98c84494d0d491074383199d3ba09b8389c995eee07f5a62d1c80718d78f603e85e844fe3669c5ccd6f40438124c1a5aa1c801992263ba210150a3bf361cb4e234eacd328717347d8b6edf0614863a4c26b7ef223744a7fbfec"}, &(0x7f0000060000-0x4)=0xc5) 2017/12/18 14:32:59 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fe8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) pipe(&(0x7f0000067000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) splice(r1, 0x0, r2, 0x0, 0x8526, 0x0) [ 94.905328] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 94.911440] [] ? do_fast_syscall_32+0xcf/0x890 [ 94.917648] [] ? SyS_read+0x1b0/0x1b0 [ 94.923064] [] do_fast_syscall_32+0x2f7/0x890 [ 94.929173] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.935806] [] entry_SYSENTER_compat+0x51/0x60 2017/12/18 14:32:59 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) timerfd_create(0x0, 0x80802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000001000-0x8)={0x8, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic=""/16, 0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000eee000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) 2017/12/18 14:32:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000800000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050c000)=0xe8) lstat(&(0x7f000087a000)='./file0\x00', &(0x7f00007d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) setitimer(0x2, &(0x7f0000001000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 14:32:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x0, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 14:32:59 executing program 2: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xb, 0x0, 0x0) userfaultfd(0x800) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000dbe000-0x58)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x0) 2017/12/18 14:32:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000809000)={0xa, 0x3, 0x8000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000879000-0x1)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x20}, 0xc) r0 = syz_open_dev$usbmon(&(0x7f0000858000)='/dev/usbmon#\x00', 0x1f, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000021c000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) r2 = add_key(&(0x7f0000017000)='rxrpc_s\x00', &(0x7f00002f0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a86000-0x32)="c61a49e7caadab929632cb0db8a85af48e7e6e9cf5365708ca5346447f1e14baaac54104de180148a5606768ed335f957f53", 0x32, 0xfffffffffffffffa) add_key(&(0x7f0000ef0000)='rxrpc_s\x00', &(0x7f00008aa000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000058d000-0x45)="b27a2cef0d7f57a6cbb39b458524f9bc15f81f8b3de9b850b06bbb362765b4021ebb98b49affca53d81c35ab03e711f481d774893c2119a50000b05ec36d2a5a3ed830a8c3", 0x45, r2) sendto$inet6(r1, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f00006bc000)={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000eeb000)={@multicast1=0x0, @multicast2=0x0}, &(0x7f0000705000)=0x8) 2017/12/18 14:32:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004a3000)=[{&(0x7f000093a000-0x2a)="290000001c0055e26effffffffffff000200e3f0010000007400000009000100000e0100aa645aff0044", 0x2a}], 0x1) r1 = add_key$user(&(0x7f0000ba1000-0x5)='user\x00', &(0x7f0000e6c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb9000-0x8f)="9f32ee16be14607ac10cfcd684b7354210e6043d1ca4094f9e23aca19c7fb2fbceafcc660c7325bdd210d92d2db7fd0e63d6ddecc05ee4bb4d991c78f0a21ed96302fe37ead9e903f3806af14f25686f9e0be5611feb78d76526640d285e0059cc9a51266b5830be46f9bee36afb9f28d075b63e776c9c4dc9693490e9d83f177511ad6033a62d9aa14009bd5b783b", 0x8f, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000521000-0x8)='rxrpc_s\x00', &(0x7f000067b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000027e000-0x21)="50693f2da5e3d11d8912aa3b0a34e17a57d788783a375c4ede89bb9451592007ec", 0x21, 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0x13, 0x10001, r2) 2017/12/18 14:32:59 executing program 7: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e54000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$poke(0x4ede2606a2de3715, r0, &(0x7f0000a4a000)=0x0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000f7b000-0x8)=[{r1, 0x88, 0x0}], 0x1, &(0x7f0000440000-0x8)={0x0, 0x989680}, &(0x7f0000125000-0x8)={0x1}, 0x8) add_key$keyring(&(0x7f0000f10000)='keyring\x00', &(0x7f0000c56000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) 2017/12/18 14:32:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000bef000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000066f000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bc000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a4a000)={0x0, 0x0, 0x0}, &(0x7f0000bec000-0x4)=0xc) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000007c000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e3000)=0xe8) lstat(&(0x7f00004f3000)='./file0\x00', &(0x7f0000e18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000f9d000-0x38)=[{&(0x7f0000e1d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000890000)=[{&(0x7f0000eeb000)="09b76b35810226c06df2dd09333c8e62ae17733220b5fc8bf5ec4895d41e0d901773afbb00d693c2edd847a6a098870a3b82b6c65b7a379e902b940cc46a22920008f922039014cd0b58d18a04f2754d42738cc5b234f52bbc35e73db5a91f21cf1dc6c8e8e64dd56f2ef456d58db79d0e1ebb1c69e14f75faeb236e6d09e3a1855d50efa75437f02de61f1c2c92dfa32f2d1172e60a3cc03809d4367bf7eff55f50b132636ced5747984a9ebcfca6e7ceca07a6965b2652ef699e0ab94dc20675519bc6f6d9f2b8d35a", 0xca}, {&(0x7f000040b000-0xe3)="e28a435cf68187a524e3cf45b86b0a74bcf84244e789a6da2ed19bc64cd7947fe1b1819d365dc98f18a3aa1a05abc8a61c94f754243c02d1a075f12c506a0783247f1347143417736796dcc843a7d24c14f4a01dbb3755de403b9648d77ef5be7443a9dc20e8f342d0139c0e763e986fc81b8c0823610dcf94492bc443839e578cae89bcee09443805ee1334f4ae5fc7884484cd7541414e8b241ae6d31821c7bca5581268811afa0bc88a38cb8c6bc637b0e347df8e054d5fadb4b6fe8eab2e504af85f396e49a7d87ab78ef4d36dfe6d78e0d66df0646dc513bbdd6aa4dd344d4dc5", 0xe3}, {&(0x7f00005dc000)="1f6245d307cb38f17d88829579071ed64e2371cd586e82796d0f057a25fe0184d8f987e5f35f1031f0d453d02fb22179dfed887e54056863c4ede872040a1868a6c89eaeaa5be463484dde6ba59d0d113c654fc4212be13843cf9a6539473dc502413f509f17dbab95f25a20ca2107d4b0f9808aae26c56f893e1fdca7a75fbab35ae09ac70140ef1b02f2cb82a20b66de1fdfa5b8ec3ee879c4e3d9987ec988d091f562ca326861", 0xa8}, {&(0x7f000003f000)="2f04a5f8cb1c68303dc275a0b7b7ed2a3dcc44786db0baf125b1df2f5414133f14dce7e41030d864137501ba67a9a259c5a3de8a42c17a68b13e2e58431a63c98216b3304c4192e649bb40e105a688a2e5902afafbf99214c4fe036a148e3f5dce4fd1d613b91b61bf68471038a4eb77c87c18c17292ded63c1008d6befeacce5cef2f6bf716b477d3023f5e01463ada6c725a82b423037543fbc8b375204bdef2625f00f1665bab5143b22e50f374c7ccf0fc7bda6f0911e4325789df96913e2c0011200ea71a1683fa66eff2e9dca87046eba4f5b2ec9423e3bdb2ce26a88382d6305679a7b72e46e3f170b9384f9512", 0xf1}, {&(0x7f0000058000)="8b6d5e08d2e0cee91fdb691e3f79fde260694d56e8748b2ff35565979b81c00fc43b7d52", 0x24}], 0x5, &(0x7f0000b82000-0x88)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r1, r1, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r1, r1, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x88, 0x40000}, {&(0x7f0000a15000)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f00001e1000)=[{&(0x7f000052f000)="c46e26e343c13ab0e56d7ce6a23e20eca8c777935da0668f59bb8f40b1d80ba7f39b7927b4ea3a42c3188ec9e925d92c7307f1fc86a7ab9b402bb39bea7cf9f528511312a92b", 0x46}, {&(0x7f0000f66000-0xed)="a223f7135fbc46b74f964ca27a332267192f2180b84d817745f9ecdbcfacf9155d3a4794024abdeb00eddbf5349a1a96a2c43163ba5b0b30f1a0b6f77ad8f79e12e8c20e64973f5bafbd5556719c238979b12b7fffb150778121810776522453aca780d0e4cd712db42372b77b9ca5259735e922f49bc03765bab0f87191bc23363fbe278ce84458fd29b07fd4fa72f894a2b26d8ff2d9d1c833e49e1c99c2ef0c2a64b6288cd333dcb52180c6bc111c2f732b810ef3338ddfaefb5c1c4a496f161171957b62252d8f2b53fadf9b5c35f8fe64b0b2ca7f03889c345e653c27187e6f1ccf215b6a6e7b6612eb81", 0xed}, {&(0x7f000064d000-0x6c)="d9fd30e94becc5391dcbe61f1e15faeb6d5f51d3a357c5d87b33c3edaadd9f9ed28369cd2ae9a6202b390c714e672a4f2f28d3640571abe8dec4ab546a5b48de3c47eedee1cebd9faa1cdd1d9d6cd31baa0a72895213e2116f30ca6d0959c1f8ba33ef059d64829d233f9078", 0x6c}, {&(0x7f00001ae000)="5f1b9ece6a960d366aa889eb472940dfa908ef7f6b3931296ae0aea39f10aa67234c71d15a43bc6d6e983e0826c4b0aefb5818348eb7730adfaa9b5282ac02f3d40b990eb5ebf9d14041c47811f1caf7197f8106dc7ad0fbae86028de5b70b5020", 0x61}, {&(0x7f0000b7b000)="79d92ba4a2482e6d8174c0", 0xb}, {&(0x7f0000a1e000-0x55)="ab12118c205d22ccdc21d2558390e39d6a56d2329d4de85616bc0c7ddfaff787465ab81ce6b58839ccf8c61193db3553430a6cad5fb996bd3232ce77b7e618008860a03fd34d1cbf8a7a4ae061888a0daf84f59bb2", 0x55}], 0x6, &(0x7f0000a8a000-0x70)=[@cred={0x18, 0x1, 0x2, r6, r7, r5}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r6, r4, r5}, @cred={0x18, 0x1, 0x2, r2, r3, r5}, @cred={0x18, 0x1, 0x2, r6, r3, r8}], 0x70, 0x0}], 0x2, 0xfffffffffffffffc) pipe(&(0x7f00008e8000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r10, 0x10e, 0x4, &(0x7f00004ac000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f00007b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a0d000)=0xb) dup2(r0, r1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000852000-0xe)='/selinux/user\x00', 0x2, 0x0) connect$unix(r0, &(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/18 14:32:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000113000-0x4)=0x200000000000100, 0x4) sendto(r0, &(0x7f00001a0000-0xc0)="", 0x0, 0x0, &(0x7f0000521000-0x80)=@generic={0x11, "593921c9fafb052d0ee099336465b31d57de00da4777419365f1ddfa3fe93a24a213567ce1a3b09da596d227ace685c265411be42a041971b9ad2d0b379e690519425c58a5889168682a940d063fd044d29e063b544cf945738a745676a745d1d98282805fe2efcaaa88958efe78e16e1da3da50ab0789340d60ece268e9"}, 0x80) 2017/12/18 14:32:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendto(r0, &(0x7f0000369000-0xe4)="8d2bf5ccdc333158e61af6f222ba9f74", 0x10, 0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002e9000-0x9)='/dev/ppp\x00', 0x8a7d, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000328000-0x4)=0x1ff) 2017/12/18 14:32:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000d15000-0x20)={@common='tunl0\x00', @ifru_flags=0x8002}) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000782000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/18 14:32:59 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000109000-0xe)='/dev/keychord\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaca2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000003000-0xe)=@known='system.advise\x00', &(0x7f0000002000)='/dev/keychord\x00', 0xe, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001000)={0x2dc2, 0x5, 0x5b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000618000)=""/131) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000922000-0xf)='net/ipv6_route\x00') ioctl$void(r1, 0x5450) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e03000)={0x3}, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f04000-0x10)={0x0, 0x2, 0x5, 0x9}, &(0x7f0000140000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000003f000)=@assoc_value={r2, 0x2}, 0x8) sendfile(r1, r1, &(0x7f0000001000-0x8)=0xffffffd, 0x4000000007ffffff) 2017/12/18 14:32:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f92000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000940000)="") r1 = syz_open_dev$usbmon(&(0x7f000034b000-0xd)='/dev/usbmon#\x00', 0x81, 0x80001) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00001b7000-0x58)={0x8, 0x200, 0x80000001, 0x81, 0x2, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:32:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = creat(&(0x7f0000dd9000-0x8)='./file0\x00', 0x1) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000c3a000)=""/164) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000da3000)={0x8, {{0xa, 0x0, 0xfffffffffffeffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2017/12/18 14:32:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f27000)={0x0, 0x0, 0x0}, &(0x7f0000530000-0x4)=0xc) r0 = syz_open_dev$usbmon(&(0x7f0000f51000)='/dev/usbmon#\x00', 0xeb27, 0x20000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000373000-0x8)={0x0, 0xffffffffffff66eb}, &(0x7f0000404000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009bb000)=@assoc_value={r1, 0x1}, &(0x7f0000acf000-0x4)=0x8) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2017/12/18 14:32:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000546000-0x1000)=""/4096, &(0x7f000000e000)=0x1000) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0xd9, 0x4) r1 = dup2(r0, r0) fchmodat(r1, &(0x7f000085f000)='./file0\x00', 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000d0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000bad000)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f000099d000)="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", 0x19b}], 0x1, &(0x7f000037b000-0x170)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/18 14:32:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c1e000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ed4000-0x4)=0x661, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000656000)=""/218, 0xda) time(&(0x7f0000070000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x4, 0x40003, &(0x7f0000fd1000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2001000000000fa, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000f59000)=0x0, 0x4) dup2(r2, r3) 2017/12/18 14:32:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001e5000)='/dev/keychord\x00', 0x101200, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00005fb000)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000064000)={&(0x7f0000b05000-0xc)={0x10, 0x0, 0x0, 0x9}, 0xc, &(0x7f0000c5d000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/18 14:32:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000416000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d81000-0x4)=0x0) r1 = syz_fuse_mount(&(0x7f000010c000-0x8)='./file0\x00', 0x6000, 0x0, 0x0, 0xff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000e9c000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f000055f000-0x8)={0x0, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r1, &(0x7f00007dd000)=[{&(0x7f00008a9000-0x64)="d4e8cb1cd817df97f5c560d51965ff8470781a1e4eec95450898daaab9197e72cb8b98bf82fdbbd37affb52149c94dd70318b214b962bceee873563e853399279eabbde7c351db64ab4c22c072eecbc42c7d27df7d14bec5dbfe6ec22ab9700f50e97dff", 0x64}, {&(0x7f0000247000)="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", 0xfe}, {&(0x7f00007f8000)="b48e22e75b50be0ab4e15b94d4cd042f674cef1b2e99ee2ffc004740d14b6927d691f54d5e7775a3138881cb9a343d569d37bfdfd00c41b350bd9525746c273e0a53b7acb487af0ba3c9ded42a39f7caa8b61cb873253245e9dffcc955c56a5a7bc9e0365db04c3863fc676f2257d771b41d96097b9fc3fb1593fe8ce48b14c3fdf69746357fb3c6312b08667e4ded21af8945cb00101651efcdcaafd6cd841b396e6e57fc40c7c806f7a15bbcdac1b38075a047ee83b43504a698e48ce1715df8d086cf6bd9cafb015e24d1e9000fb488fa9952", 0xd4}, {&(0x7f00006cc000-0x37)="65c95070260266f6724d49b04fb372b3a425113c4d2cf69b6bb548ce7d233367bf010b4a4340f014c1c0cd568d708e8e026fc27d5df9e3", 0x37}, {&(0x7f0000456000)="d2bbc5885c5b4af616cd7c3e5007ce425250ebeae9bb970fd09d", 0x1a}, {&(0x7f0000e4d000)="453bc67e7734cdee5ba62c", 0xb}, {&(0x7f00006c1000)="b08956721599", 0x6}, {&(0x7f000074f000-0xe1)="af19a3a129b3eb3e166e89ddcd9455e977bab30b029788eb1d540b6bdb3e6e5a27fbbd8460e84005f4d591a94d617a6d3a17605c350c246ee2bd96391e9a9c164db2196d3f391b39eb3b812d57b1b749d9d404abae299b9edae8fc7204a0de278c9c119e267771978a4029379c4c80a3da13924d5dfb5c383b84086ddd6a1f7b0c25df5ca35a3b3555fa7b2c405c5e0572f3c7e14a74391401336167d22823bb6e91e866adc8453d7ffe80c45b3b4be8c0b195120878aff19b49c1e59117e7c26e6050c3e77f73f9e5740a1c462fbd8bf8efe2e6e84343d3c2fa558fa91dc4169c", 0xe1}, {&(0x7f00007ca000)="df1d3ffc057b0455d77e200090ec27ce64d2c461a2f47970e37b769ed35ea9a946bd9cb74bd35e0b4b70d101fff1e7bda02072035eaad1c4bd3566d6e2a5f0c784ec6495ddb6456545eb1c481bfcd58b538e75a02bde8bb817a5f9f7306977c0742c77e30ba545d8a669045ecdf4ef45be03ca10ab664e7b60fff68c77d1e16e847dd6b252376efb59f06dd26e4e72b0d494f2b04c8f73bd34c1711d0eed21f671cc3910edf9f12d1d72a46b14db56206c615d61f97a2e7e0e8eb7bec7f160c629e2cce3373557435d2adde8e4a675904b3421593c9e1defcc5d61f98496bcaeb398342d4ec70275e093f430bb9cb2", 0xef}, {&(0x7f0000208000-0x45)="f31d56e4458691423b4f6faf7b388c4bc6b6ac84bb89ea518b635b31a38342503852a7faf0423469ce0e0f5a3623d4d0abe5356984a43c44f560ce3837482d5e34a8cd415f", 0x45}], 0xa, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:32:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007c3000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f10000)=0x0, &(0x7f0000a76000)=0x4) r1 = perf_event_open(&(0x7f0000521000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) close(r1) [ 95.019654] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=13276 sclass=netlink_route_socket pig=17860 comm=syz-executor3 [ 95.035661] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=13276 sclass=netlink_route_socket pig=17872 comm=syz-executor3 2017/12/18 14:32:59 executing program 4: r0 = socket(0x10000000010, 0x2, 0x0) memfd_create(&(0x7f00000bd000)='\x00', 0x2) dup3(0xffffffffffffffff, r0, 0x0) 2017/12/18 14:32:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004e2000)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000eff000)={@common='lo\x00', &(0x7f0000faa000-0x34)=@ethtool_sset_info={0x37, 0x0, 0x3f, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:32:59 executing program 4: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000963000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000963000)=0x3) dup(r0) 2017/12/18 14:32:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d50000-0x4)=0x0, &(0x7f0000df0000)=0x0, &(0x7f00002a9000-0x4)=0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000298000)='/selinux/checkreqprot\x00', 0x101300, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2017/12/18 14:32:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000271000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) writev(r0, &(0x7f00004a3000)=[{&(0x7f000093a000-0x2a)="290000001c0055e26effffffffffff000200e3f0010000007400000009000100000e0100aa645aff0044", 0x2a}], 0x1) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000079000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) 2017/12/18 14:32:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) pipe(&(0x7f0000550000-0x8)={0x0, 0x0}) getpeername$packet(r1, &(0x7f0000eca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000d9000)=0x14) getsockname$ax25(r2, &(0x7f00003ef000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000acd000-0x4)=0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0xc, &(0x7f000036a000)=0x0, &(0x7f0000b05000)=0x4) 2017/12/18 14:32:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) read$eventfd(r0, &(0x7f0000795000)=0x0, 0x8) r1 = socket(0x5, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000013c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2017/12/18 14:32:59 executing program 7: syz_extract_tcp_res$synack(&(0x7f0000f16000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007ac000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000045000)='./file0\x00', &(0x7f0000488000-0x8)='./file0\x00', &(0x7f00007de000-0x5)='qnx4\x00', 0x0, &(0x7f0000d74000)="") 2017/12/18 14:32:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3ffb7fff, 0x4) sendto$inet(r0, &(0x7f00000a3000-0x8)="", 0x0, 0x0, &(0x7f000057b000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003f4000)=0x0) 2017/12/18 14:32:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4206, r0, 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00007a1000+0xcbf)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2017/12/18 14:32:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x10001df) getsockopt$inet_int(r0, 0x0, 0x10000000000000d0, &(0x7f0000ec3000-0x4)=0x0, &(0x7f000030c000-0x4)=0x4) 2017/12/18 14:32:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20003, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) 2017/12/18 14:32:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) getpid() ioctl$TUNSETTXFILTER(r0, 0x400454d9, &(0x7f0000070000)={0x0, 0x3, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f6fc51371eca"]}) 2017/12/18 14:32:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ee9000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000c2c000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) pipe2(&(0x7f00003e9000)={0x0, 0x0}, 0x800) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00005e0000-0xa8)=""/168) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f000036a000)="acbc013d3ce31ae9f5b37ad0ed1c4128bf56005372aedd803ca700d0ddf117b6511822a9fb3cd9ef16e3ef44ff5aa5426de3c80fb208a7af025c04b8bad9acae") pipe2(&(0x7f00002b2000-0x8)={0x0, 0x0}, 0x8fc7317296ecbbe5) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000034e000)={0x48, 0x0, &(0x7f0000d66000)=[@exit_looper={0x630d}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x28, 0x38, &(0x7f0000654000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000271000)=0x0, 0x1, 0x4, 0x31}], &(0x7f0000668000-0x38)=[0x38, 0x18, 0x0, 0x0, 0x28, 0x78, 0x2000000000040]}}], 0x1000, 0x0, &(0x7f0000a8c000-0x1000)="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"}) 2017/12/18 14:32:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000096000)=0x0, &(0x7f0000555000-0x4)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@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$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007e3000-0x4)=0x0) r5 = dup2(r3, r2) sendmmsg(r2, &(0x7f0000d7c000)=[{{&(0x7f0000899000-0x14)=@ll={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000d9b000)=[], 0x0, &(0x7f0000806000)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f00002c5000-0x8)={0x0, 0x0, 0x0, 0x0}) 2017/12/18 14:32:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ba3000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000810000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 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)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000034e000)={0x48, 0x0, &(0x7f0000d66000)=[@exit_looper={0x630d}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x28, 0x38, &(0x7f0000654000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000271000)=0x0, 0x1, 0x4, 0x31}], &(0x7f0000668000-0x38)=[0x38, 0x18, 0x0, 0x0, 0x28, 0x78, 0x2000000000040]}}], 0x1000, 0x0, &(0x7f0000a8c000-0x1000)="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"}) 2017/12/18 14:33:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2400, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000735000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x2) 2017/12/18 14:33:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r3, r2) sendmmsg(r2, &(0x7f0000d7c000)=[{{&(0x7f0000899000-0x14)=@ll={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000d9b000)=[], 0x0, &(0x7f0000806000)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3, &(0x7f0000cbd000-0x4)=0x1d2, 0x4) 2017/12/18 14:33:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007ac000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000045000)='./file0\x00', &(0x7f0000320000)='./file0\x00', &(0x7f00007de000-0x5)='bdev\x00', 0x0, &(0x7f00008bf000-0x1)="") r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000523000)=@file={0x0, ""/108}, &(0x7f0000f0a000)=0x6e, 0x80800) ftruncate(r0, 0x4) connect(r0, &(0x7f0000f86000-0x10)=@llc={0x1a, 0x0, 0x2, 0x1, 0x1f, 0x6c0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) [ 95.158367] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 95.191068] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/18 14:33:00 executing program 2: pread64(0xffffffffffffffff, &(0x7f000016f000-0x6)=""/6, 0x6, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000-0x5c)={0x6, 0x100000001, 0x2, {0x0, 0x989680}, 0x1, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4) [ 95.193860] binder: 17945:17949 got transaction to invalid handle [ 95.193866] binder: 17945:17949 transaction failed 29201/-22, size 40-56 line 3007 [ 95.210534] binder_alloc: binder_alloc_mmap_handler: 17945 20000000-20002000 already mapped failed -16 [ 95.214331] binder: BINDER_SET_CONTEXT_MGR already set [ 95.214465] binder: 17945:17949 ioctl 40046207 0 returned -16 [ 95.214509] binder_alloc: 17945: binder_alloc_buf, no vma [ 95.214522] binder: 17945:17958 transaction failed 29189/-3, size 0-0 line 3130 [ 95.221900] binder: 17955:17961 got transaction to invalid handle [ 95.221907] binder: 17955:17961 transaction failed 29201/-22, size 40-56 line 3007 [ 95.222756] binder: undelivered TRANSACTION_ERROR: 29189 [ 95.222837] binder: send failed reply for transaction 84 to 17945:17949 [ 95.233497] binder: undelivered TRANSACTION_COMPLETE [ 95.233503] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/18 14:33:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000050f000-0x4)=0x7f7, 0x4) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000917000)=0x0) rt_tgsigqueueinfo(r2, r1, 0x3, &(0x7f000055d000-0x10)={0x17, 0x2, 0x1001, 0x1f}) 2017/12/18 14:33:00 executing program 7: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de5000)='/dev/rtc\x00', 0x100, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f000068e000-0x81)="f1b129d34163beaa0b878b2d960505323c5c6bba8a6c92e80c22de9983d077377bae32e0bfec67b1db1fbaa9146558bc320e39e8829a0ae21de910ae8e160ac725ecf8196c6cd499691e5df4d73c10f4fdb2fe216cb51f2ac12ac8b2069c214cd24adfc14667dfebba9a4dd7833ca07f8e61c113b3a3a9768b40b564242d1824d2") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000de5000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x200080003, 0x5) bind$inet(r1, &(0x7f0000de0000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:33:00 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f0000002000)={&(0x7f000000b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000008000-0x40)=[], 0x0, &(0x7f0000009000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xb0, 0x0}, 0x0) 2017/12/18 14:33:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00000c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009e6000)=0x10, 0x80800) ioctl$int_in(r0, 0x5421, &(0x7f0000f29000-0x8)=0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003dd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb9000)=@ethtool_rxfh_indir={0x39, 0x1, [0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000a8a000)='/dev/sg#\x00', 0x1, 0x0) r2 = creat(&(0x7f0000b20000)='./file0\x00', 0x12) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000113000)=[0x9c8, 0x6]) dup(r2) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000e9a000-0x118)={0x8, {{0x2, 0x3, @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]}, {{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]}}, 0x118) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000577000-0x70)={0x9, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x2fce1acc, 0x40000000, 0x9, 0x2, &(0x7f0000d16000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x9, 0x2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dd5000)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f000064a000)='/dev/autofs\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000139000-0x4)=0x0) syslog(0x1, &(0x7f0000f76000-0x9e)=""/158, 0x9e) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) socketpair$inet6(0xa, 0x2, 0x9ded, &(0x7f0000a4d000)={0x0, 0x0}) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2017/12/18 14:33:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000d10000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = syz_open_dev$urandom(&(0x7f0000d0b000)='/dev/urandom\x00', 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00009d2000-0x8)={@broadcast=0xffffffff, @empty=0x0}, 0x8) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000ac3000-0x68)="f34c7150ff53a899b1a10306ac749d90bba2d8477147bd01f67fe5ba61c3cdf7d7e5f5ff2c74d4c81dab5349a56465583a4e53b068c55e96657e7d0b776a19d83b49d699166314d75ef26bda9c30425d604643aca97b2f9c6ecf2c653707f768335118dc95a78939", 0x68) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f000044e000-0x30)={&(0x7f0000d5e000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000048a000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000fb3000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000e2f000-0x8)=[0x0, 0x0], 0x5, 0x5, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0}) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r3, r2, &(0x7f0000b4c000-0x8)=0x0, 0x10000) ioctl$TCFLSH(r3, 0x540b, 0x0) [ 95.239456] binder_alloc: binder_alloc_mmap_handler: 17955 20000000-20002000 already mapped failed -16 [ 95.241682] binder: BINDER_SET_CONTEXT_MGR already set [ 95.241688] binder: 17955:17961 ioctl 40046207 0 returned -16 [ 95.241770] binder_alloc: 17955: binder_alloc_buf, no vma [ 95.241805] binder: 17955:17972 transaction failed 29189/-3, size 0-0 line 3130 [ 95.246923] binder: undelivered TRANSACTION_ERROR: 29189 [ 95.246952] binder: send failed reply for transaction 88 to 17955:17961 [ 95.246998] binder: undelivered TRANSACTION_COMPLETE [ 95.247003] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/18 14:33:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000b000)='cgroupuser\x00', 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000012f000-0xc1)="464bde545d29d56f2c20ea616ba97e7e8241876e0b4822d1b7af751395c4cd530b7e6c55cffbbce8df8427effcf23b377d55f40879a1227ec4347803a9fa7b4bd061e0979740f1c4c2825b78a935bc917ff0ef79f6f4fdd22a9596c4d98369af1fbb84e8ec941620e0cfe148cc5405e347e9dd100a00d735c8b5b6769583a377aa54f3d195b6686115732134c545d8e1a02032de3d1e9fd831924cc2e8d78177c5d248741ad988d45767e4b36b2fe71567c13bfec67bb01599646bd0b853222fa2") ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000c2000-0xee)=""/238) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) splice(r1, 0x0, r0, 0xfffffffffffffffd, 0x6, 0x0) mremap(&(0x7f000095e000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00006f1000/0x4000)=nil) mq_timedreceive(r0, &(0x7f00004af000-0xe4)=""/228, 0xe4, 0x5, &(0x7f0000c0f000-0x8)={0x77359400, 0x0}) 2017/12/18 14:33:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000b9000)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000000+0xe26)=""/80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006ca000-0x8)={0x0, 0x3800000000000}, &(0x7f0000c35000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bbb000-0x10)={0x3, 0x2, 0x9, 0x7ff, r2}, 0x10) 2017/12/18 14:33:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b8a000)={{&(0x7f000036d000/0x3000)=nil, 0x3000}, 0x2001, 0x0}) r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x29, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x81, 0x9, 0x2, 0x5, 0x7}) lremovexattr(&(0x7f000059f000)='./control\x00', &(0x7f000024c000-0x18)=@known='system.posix_acl_access\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 14:33:00 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000025d000-0xc)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000000+0xafa)="794505a5698ff240d93af0c6798a3eaeada83020c94bc582d741fff42c9fb552193630499f04e935c477283f8feceedba0d3ba13cc122974d924b245139828553136e2832014bb84a5a8fc49c3eae32f3acf4c0862056f29a638d8c5697043de2bb55d282d638f4629f7638eea0ebc810d625c45206e301636023c1659dc3ee3bbd6f9e0054af22c555fffa549b695d7d75adfffde6df152fd1c4a6fb17d88aa36536b29f8a571d0bb005c5b2d158c60fd9358efd178298c037c59242c054e68031262ec92faa342fe45be", 0xcb) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0x31)=""/49) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x2}, 0x4) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f000087f000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfc82, 0x1000, 0x1, 0x6, 0xb6}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0x4, 0x30}, 0xc) ptrace(0x421e, r1) socket$inet(0x2, 0x3, 0x3ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000002000)=""/250) [ 95.364142] device syz5 entered promiscuous mode [ 95.369494] device syz4 entered promiscuous mode 2017/12/18 14:33:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000d0b000)='/dev/urandom\x00', 0x0, 0x0) r0 = open(&(0x7f0000e12000)='./bus\x00', 0xf0f78b6a3c465880, 0x80000200000000) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x10000) ioctl$TCFLSH(r1, 0x540b, 0x0) 2017/12/18 14:33:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000ab4000)={0x0, 0x0}) getpid() socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_pwait(0xffffffffffffffff, &(0x7f0000a1f000-0x54)=[], 0x0, 0x0, &(0x7f0000bc0000-0x8)={0x0}, 0x8) 2017/12/18 14:33:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c79000+0x90e)='./file0\x00', 0x100) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000ab4000)={0x2, &(0x7f0000e34000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000976000)={r1, 0x7, &(0x7f000083f000-0x1c)=[0x6bbd, 0x7, 0x1, 0xff, 0x3, 0x0, 0x2], &(0x7f0000703000-0x4)=[0x4], 0x2, 0x8, 0x7, &(0x7f000089b000)=[0x2, 0x11, 0x7, 0x2, 0x6, 0x6, 0x80000001, 0x81], &(0x7f0000b0d000-0x20)=[0x401, 0x7, 0x7, 0xfffffffffffff5c9, 0x0, 0xdb4c, 0xea, 0x20], 0x0}) r2 = socket(0x8, 0x2000003, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000823000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000315000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x200000003, 0x0, &(0x7f0000590000-0x10)=@generic="a6c4806a93d48d35b06b6b4bdf9b2e3b", 0x0, 0x0, 0x0}) 2017/12/18 14:33:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002a2000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000d2000-0x20)={@generic="0b4295acdf231fbd972df8ee500f5484", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1000000000000805, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000000b000-0x4)={0x0, 0x10, &(0x7f000000d000-0x4c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000087c000)=0x10) 2017/12/18 14:33:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d6f000)={0x0, 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) link(&(0x7f000077d000-0x8)='./file0\x00', &(0x7f0000a79000)='./file1\x00') lremovexattr(&(0x7f0000247000)='./file0\x00', &(0x7f0000d6f000)=@random={'security.\x00', 'rxrpc_s\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000d71000-0x5c)={0x7ff, 0x10000, 0xff, {0x0, 0x0}, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:33:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x40) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x40) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000023000)='/dev/sg#\x00', 0x5, 0x80240) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000010000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5bd, 0x5, 0x6, 0x6, 0xfffffffffffffff8, 0xc4b00000000, 0x3, 0x1, 0xfffffffffffeffff, 0x7, 0x536d, 0x2, 0x4, 0x4, 0xff]}, &(0x7f0000025000)=0x108) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000)=r1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000004000)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000027000-0xc)={0x17, 0xc1, &(0x7f0000016000)="a742838c9140129cb64078fde2bea3c06baf8b0486b11978da185d1d45e1317bd43cb757234bf942b111c2c45f13aa3422ff4c760160d0c34cc11227e2243095b0b9cc0e4ff74dfb2336ce00f24dcaa7d85a55586172746edba41bc6c87b6850439105bb498e324933328f14ffde55b5bfc9040f15cfa8a5da39be946cbf74051ef1c95a02eb0dd72b48d7165913641bf5d8628ba9fbd2a143ebf95de9e8c93554cf552b58085c120ca2f6d55ba42a01b237c7160cf4107ff8cdc34b7f383e704d"}) 2017/12/18 14:33:00 executing program 2: r0 = socket(0x10000000010, 0x2, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000555000)=0x8) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r2) 2017/12/18 14:33:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000ea4000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r0, r2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000607000)={0x0, 0x1ff, 0x6, 0x7, 0x7fff, 0x4, 0x5, 0x3f, {0x0, @in6={{0xa, 0x3, 0xfffffffffffffde5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x990}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x1000, 0x816, 0x8}}, &(0x7f000044a000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00001f2000-0x10)={0x9, 0x8, 0x2, 0x7, r4}, &(0x7f000099f000)=0x10) pipe(&(0x7f0000033000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f0000029000)="90", 0x1) splice(r5, 0x0, r1, 0x0, 0x8526, 0x0) 2017/12/18 14:33:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ppoll(&(0x7f0000c26000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000946000)={0x0, 0x0}, &(0x7f0000946000)={0x2000000000006}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x16, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000001000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x20, 0x0}, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009b2000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000000)={{0x8, 0x80000000}, 'port0\x00', 0x8, 0x0, 0x81, 0x3, 0x1f, 0x7fffffff, 0xf09e, 0x0, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:33:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000387000)={0x0, 0x1d, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000552000)={0x0, 0x0}) utimes(&(0x7f000037d000)='./file0\x00', &(0x7f00000fa000-0x10)={{r1, r2/1000+10000}, {0x0, 0x2710}}) timer_gettime(r0, &(0x7f0000aea000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 14:33:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000078e000-0x8)='./file0\x00', 0x88040, 0x0) pread64(r0, &(0x7f000021a000-0xd1)=""/209, 0xd1, 0x1d) fcntl$setlease(r0, 0x400, 0x0) chown(&(0x7f0000e89000)='./file0\x00', 0x0, 0x0) 2017/12/18 14:33:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d50000-0x4)=0x0, &(0x7f0000df0000)=0x0, &(0x7f00002a9000-0x4)=0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000b8c000)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ef5000-0x4)=0xc) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 2017/12/18 14:33:00 executing program 7: mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008e2000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$peekuser(0x3, r0, 0x100000001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00008a5000+0x160)={0x8, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) 2017/12/18 14:33:00 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f0000012000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x20)=[], 0x0, &(0x7f0000012000+0xeb6)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) futex(&(0x7f0000012000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000-0x4)=0x4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x28, 0x0, &(0x7f000000d000)=[@increfs_done={0x40106308, 0x0, 0x2}, @decrefs={0x40046307, 0x0}, @release={0x40046306, 0x0}, @register_looper={0x630b}], 0x48, 0x0, &(0x7f000000c000)="621644a5c310affb2298c023c7036e8915400419dae84f459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cd508303ac6"}) getrusage(0xffffffffffffffff, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000011000-0x30)={0x14, 0x0, &(0x7f0000014000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x1)=""}) 2017/12/18 14:33:00 executing program 2: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xb, 0x0, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xe, &(0x7f0000dbc000)={0x0, 0x0}) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000dbe000-0x58)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x0) 2017/12/18 14:33:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009f5000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x100000001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x19, &(0x7f00004b4000-0x7a)=""/122, &(0x7f00001e7000-0x4)=0x7a) 2017/12/18 14:33:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00008b5000)=[], 0x0, 0x4) r2 = dup2(r1, r1) fcntl$getownex(r2, 0x10, &(0x7f000026b000-0x8)={0x0, 0x0}) ptrace$pokeuser(0x6, r3, 0x78, 0x6) connect$unix(r0, &(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000fa1000)=0x0, &(0x7f0000210000)=0x4) 2017/12/18 14:33:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ff0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r0, &(0x7f0000e45000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000020c000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x800) bind$inet(r0, &(0x7f0000eec000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timerfd_settime(r1, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) listen(r0, 0x7fffff7c) r2 = syz_open_dev$usbmon(&(0x7f0000af0000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00008ca000)=0x0, &(0x7f00007e1000-0x4)=0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:33:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006d4000-0xc)={0x0, 0x0}) r2 = gettid() finit_module(r1, &(0x7f000022e000)='mime_type^vmnet0userGPL&-(\x00', 0x1) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b9c000)={0x0, 0x0}) accept4(r3, &(0x7f000001b000)=@generic={0x0, ""/126}, &(0x7f000040f000)=0x80, 0x80000) clock_gettime(0x3, &(0x7f00001ef000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000751000-0x10)={{0x0, r4}, {0x0, r4}}, &(0x7f0000faa000)={{0x0, 0x0}, {0x0, 0x0}}) [ 95.619526] binder: 18071:18076 BC_INCREFS_DONE u0000000000000000 node 91 cookie mismatch 0000000000000002 != 0000000000000000 [ 95.636053] binder: 18071:18076 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 95.644244] binder: 18071:18076 Release 1 refcount change on invalid ref 0 ret -22 [ 95.652350] binder: 18071:18076 ERROR: BC_REGISTER_LOOPER called without request [ 95.661309] FAULT_FLAG_ALLOW_RETRY missing 30 2017/12/18 14:33:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3ffb7fff, 0x4) sendto$inet(r0, &(0x7f00000a3000-0x8)="", 0x0, 0x0, &(0x7f000057b000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00003ab000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 95.662025] binder: 18071:18076 ioctl c0306201 2000efd0 returned -14 [ 95.665951] binder: BINDER_SET_CONTEXT_MGR already set [ 95.665957] binder: 18071:18093 ioctl 40046207 0 returned -16 [ 95.667106] binder: 18071:18076 BC_INCREFS_DONE u0000000000000000 no match [ 95.667114] binder: 18071:18076 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 95.667120] binder: 18071:18076 Release 1 refcount change on invalid ref 0 ret -22 [ 95.667124] binder: 18071:18076 ERROR: BC_REGISTER_LOOPER called without request [ 95.670561] binder_alloc: 18071: binder_alloc_buf, no vma [ 95.670574] binder: 18071:18093 transaction failed 29189/-3, size 0-0 line 3130 [ 95.681719] binder: undelivered TRANSACTION_ERROR: 29189 [ 95.681755] binder: release 18071:18076 transaction 92 out, still active [ 95.681758] binder: undelivered TRANSACTION_COMPLETE [ 95.681773] binder: send failed reply for transaction 92, target dead [ 95.759504] CPU: 1 PID: 18051 Comm: syz-executor3 Not tainted 4.9.70-g9542d2a #5 [ 95.767006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.776339] ffff8801d5677470 ffffffff81d90a29 ffff8801d5677750 0000000000000000 [ 95.784293] ffff8801c6ef5d90 ffff8801d5677640 ffff8801c6ef5c80 ffff8801d5677668 [ 95.792249] ffffffff8165e557 000000000000730d ffff8801d6655168 ffff8801d66550a0 [ 95.800212] Call Trace: [ 95.802770] [] dump_stack+0xc1/0x128 [ 95.808104] [] handle_userfault+0xa37/0x1300 [ 95.814131] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 95.821113] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 95.827485] [] ? __lock_is_held+0xa1/0xf0 [ 95.833255] [] ? handle_mm_fault+0x117b/0x2530 [ 95.839454] [] ? handle_mm_fault+0x1fc3/0x2530 [ 95.845654] [] handle_mm_fault+0x1fd1/0x2530 [ 95.851683] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 95.858680] [] ? __pmd_alloc+0x410/0x410 [ 95.864363] [] ? __lock_is_held+0xa1/0xf0 [ 95.870127] [] __do_page_fault+0x5c2/0xd40 [ 95.875986] [] ? mm_fault_error+0x2c0/0x2c0 [ 95.881932] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 95.888564] [] do_page_fault+0x27/0x30 [ 95.894069] [] page_fault+0x28/0x30 [ 95.899315] [] ? iov_iter_fault_in_readable+0x373/0x410 [ 95.906301] [] ? iov_iter_fault_in_readable+0x366/0x410 [ 95.913290] [] ? iov_iter_advance+0xd70/0xd70 [ 95.919407] [] ? mark_held_locks+0xaf/0x100 [ 95.925353] [] generic_perform_write+0x1dc/0x500 [ 95.931727] [] ? page_endio+0x180/0x180 [ 95.937328] [] ? file_update_time+0xbc/0x3b0 [ 95.943355] [] ? current_time+0xd0/0xd0 [ 95.948949] [] __generic_file_write_iter+0x348/0x570 [ 95.955668] [] generic_file_write_iter+0x2d5/0x600 [ 95.962222] [] __vfs_write+0x4bf/0x680 [ 95.967725] [] ? do_iter_readv_writev+0x400/0x400 [ 95.974184] [] ? __lock_is_held+0xa1/0xf0 [ 95.979953] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 95.986507] [] ? __sb_start_write+0x14a/0x310 [ 95.992620] [] vfs_write+0x189/0x530 [ 95.997950] [] SyS_write+0xd9/0x1b0 [ 96.003193] [] ? SyS_read+0x1b0/0x1b0 [ 96.008612] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 96.014725] [] ? do_fast_syscall_32+0xcf/0x890 2017/12/18 14:33:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000209000-0x15)='net/if_inet6\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) sendfile(r1, r0, &(0x7f0000c34000-0x8)=0x0, 0xfff) 2017/12/18 14:33:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cce000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getegid() r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x80a) r2 = fcntl$dupfd(r1, 0x0, r1) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000230000)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000659000)={@generic="ad6ba201b7ad17b54f6dbebf0e3ada33", @ifru_map={0x10001, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/18 14:33:00 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) fallocate(r0, 0x2, 0x100, 0xb1) 2017/12/18 14:33:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000463000-0x8)="0069fc826b657900", &(0x7f0000c0e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f000026e000-0xb)='asymmetric\x00', &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000856000-0x7)="1082eb00", 0x4, r1) fsetxattr(r0, &(0x7f0000129000)=@random={'btrfs.\x00', 'proc\x00'}, &(0x7f0000c50000)='#\\#:{-\x00', 0x7, 0x1) keyctl$link(0x8, r1, r1) 2017/12/18 14:33:00 executing program 1: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ea0000)={0x0, 0x5, 0x30}, &(0x7f0000ea0000)=0xc) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ea0000)={r1, 0x1f, 0x30}, &(0x7f0000ea1000-0x4)=0xc) r2 = socket(0x10, 0x806, 0x0) write(r2, &(0x7f000089a000-0x24)="240000002a0025f000154302000000000000000006000000000005080009000100000000", 0x24) 2017/12/18 14:33:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0xfff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffeffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x400, 0x3, 0x6, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x11) r1 = memfd_create(&(0x7f0000002000-0x1a)=',.ppp1-\'vmnet1vmnet1em1.]\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) accept4$ipx(r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0xffff, 0x4) 2017/12/18 14:33:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000060e000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000134000)=0xc, 0x80800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000095e000-0x4)=0x5, 0x4) pipe(&(0x7f0000390000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_data=&(0x7f0000a10000)="97d4bcbd169908bb4fa692d741ca694e641ca8772243762fc51f2a840e202074"}) ioctl$TUNSETTXFILTER(r2, 0x400454d9, &(0x7f0000070000)={0x0, 0x3, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f6fc51371eca"]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000ff7000-0x34)={{0x100000001, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:33:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000d5b000)={0x0, 0x0}) ppoll(&(0x7f0000d75000)=[{r0, 0x4000, 0x0}], 0x1, &(0x7f0000422000-0x8)={r1, r2+30000000}, &(0x7f0000eb2000-0x8)={0x8}, 0x8) bind$inet(r0, &(0x7f0000f5c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000054c000-0x4)=0x0, &(0x7f0000b86000-0x4)=0x4) 2017/12/18 14:33:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20008000007, &(0x7f0000631000)="", &(0x7f0000748000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b1e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ea9000-0x4)=0x8, 0x4) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000080000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2017/12/18 14:33:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005b5000+0x335)='/dev/net/tun\x00', 0x0, 0x42000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNSETTXFILTER(r0, 0x400454d9, &(0x7f0000070000)={0x0, 0x3, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f6fc51371eca"]}) 2017/12/18 14:33:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f0000b05000)=[]) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0xff, 0x9}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000880000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000644000-0x10)={0xfffffffffffffffd, 0x5, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r2, &(0x7f00001a0000-0xc0)="", 0x0, 0x0, &(0x7f0000521000-0x80)=@generic={0x11, "593921c9fafb052d0ee099336465b31d57de00da4777419365f1ddfa3fe93a24a213567ce1a3b09da596d227ace685c265411be42a041971b9ad2d0b379e690519425c58a5889168682a940d063fd044d29e063b544cf945738a745676a745d1d98282805fe2efcaaa88958efe78e16e1da3da50ab0789340d60ece268e9"}, 0x80) ioctl$fiemap(r0, 0xc020660b, &(0x7f000002f000-0x170)={0x8, 0x7, 0x2, 0x7, 0x6, [{0x5, 0x3f, 0xffffffffffffffff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x3, 0x68b3, 0xafe, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7fff, 0x7, 0xa3a7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x6, 0xffffffffffff0000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x100, 0x1, 0x9, 0x0, 0x0, 0x881, 0x0, 0x0, 0x0}, {0x5, 0x3, 0xa18, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) ptrace$setsig(0x4203, r1, 0x8001, &(0x7f0000eb6000)={0x7, 0x100000000, 0x8000, 0xffff}) 2017/12/18 14:33:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000b000)='cgroupuser\x00', 0x0) pipe2(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1ffffffffc) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000f7c000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x4, 0x12, 0x1, "d7c348a87c72cfa4f4dc825c28a22549bb2b397c4d7ef705edfdc9b4a6e16eca696eecaf32fdf8d25de097ac6edfac770efc2b23025d50cc25e87c6c3f60f9cd", "f25be1247b2a3d41f1e6d7de8df6da9b51213a42c59bedbe6099dd837bfb3614", [0x3bb1, 0xffffffffffffff7f], 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000eb9000-0x4)=0x0, &(0x7f0000553000)=0x4) splice(r1, 0x0, r0, 0xfffffffffffffffd, 0x6, 0x0) [ 96.020931] [] ? SyS_read+0x1b0/0x1b0 [ 96.026347] [] do_fast_syscall_32+0x2f7/0x890 [ 96.032466] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.039098] [] entry_SYSENTER_compat+0x51/0x60 2017/12/18 14:33:00 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x401, {0x9, 0x2}}}], 0x1c) getdents64(r1, &(0x7f0000004000)=""/0, 0x0) readv(r1, &(0x7f0000006000-0x8)=[], 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 14:33:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/12/18 14:33:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e14000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000b73000-0x18)={0xbd1, 0x1, 0x8, 0xfffffffffffffffe, 0xfff, 0x81}) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000513000)='/selinux/status\x00', 0x0, 0x0) 2017/12/18 14:33:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x100000000000039) r1 = add_key$user(&(0x7f0000e54000-0x5)='user\x00', &(0x7f00007ec000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004ae000-0x3e)="072492bfd34d0a132e1f789be26df7cccfa4177dc1a50ba13508cefa83b53c6f91b3bd4bee4087e59e9eeb8189a4bea1108ae916bb28db086f0486e6da71", 0x3e, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x20000000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000315000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x200000003, 0x0, &(0x7f0000590000-0x10)=@generic="a6c4806a93d48d35b06b6b4bdf9b2e3b", 0x0, 0x0, 0x0}) 2017/12/18 14:33:00 executing program 3: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = memfd_create(&(0x7f000050a000)='#selfmime_type]^selfmd5sumeth1\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7fffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000080000-0x11)='/selinux/enforce\x00', 0x100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000064f000-0x48)=[{0xf, 0x1}, {0x2, 0x4}, {0x4, 0xfffffffffffffae8}, {0x2, 0x7c}, {0x4, 0x1f}, {0x6, 0xf34b}, {0x200000000007, 0x80}, {0x2, 0x80000000}, {0xf, 0x1}], 0x9) 2017/12/18 14:33:00 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x80, &(0x7f0000001000)='./file0\x00', r1, &(0x7f0000001000)="89f16b788af85dbfba55b20c6e607cf869c5ad415d4c197be72041e176fe289f758a42676c401b8d1d5998f2955550d595e7931fcc042e8bb01d1c09d7d6985f4b2fdb57e6e9dad850a2a4d52bf89afb3fb3be69a5a85449ab535e19833176861dd8b5935a6f176eb6c6819b41410881875696") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000f88000)=""/0, 0x0, 0x0) pipe2(&(0x7f0000697000)={0x0, 0x0}, 0x800) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000244000)=""/46, &(0x7f0000a60000-0x4)=0x2e) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x7) writev(r3, &(0x7f0000608000)=[{&(0x7f00000f5000-0x2a)="290000001c0055fcffffffffffffff00", 0x10}], 0x1) readahead(r3, 0xfffffffffffffff8, 0x400) 2017/12/18 14:33:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000920000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) getpgrp(0xffffffffffffffff) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() sync() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c54000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) readv(r0, &(0x7f0000617000-0x60)=[], 0x0) r3 = creat(&(0x7f00007e8000-0x8)='./file0\x00', 0xfffffffffffffffc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008a7000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x7) clone(0x0, &(0x7f0000a12000)="", &(0x7f0000ad2000)=0x0, &(0x7f00003aa000-0x4)=0x0, &(0x7f00007cb000)="") preadv(r3, &(0x7f0000c99000-0x40)=[{&(0x7f000074c000)=""/77, 0x4d}, {&(0x7f0000fd5000)=""/74, 0x4a}, {&(0x7f0000952000-0x1000)=""/4096, 0x1000}, {&(0x7f0000440000)=""/94, 0x5e}, {&(0x7f000087d000)=""/20, 0x14}, {&(0x7f0000c95000-0xd6)=""/214, 0xd6}, {&(0x7f0000dcb000-0x9e)=""/158, 0x9e}, {&(0x7f0000b50000)=""/63, 0x3f}], 0x8, 0x0) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r2}) dup2(r3, r5) tkill(r2, 0x16) close(r1) 2017/12/18 14:33:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000197000)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x24000, &(0x7f0000509000-0x1)="") mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f5d000)='/dev/autofs\x00', 0x101001, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00007f1000)={{0x3, 0x0, 0x100000000, 0x5d39faaca61f08c6, 0x2}, 0xfff, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:33:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000caa000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000178000-0x6)={0x7, 0x7, 0x2}) r1 = syz_open_dev$tun(&(0x7f0000252000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002f6000)={@generic="30608b02000000000000067d08cebd5c", @ifru_mtu=0xcf1b}) r2 = dup(r1) r3 = syz_open_dev$tun(&(0x7f0000a3a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@common='teql0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00001ff000)=""/32, &(0x7f0000ce4000)=0x20) 2017/12/18 14:33:00 executing program 1: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000002b000)=0x3) prlimit64(0x0, 0xb, 0x0, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000dbd000-0x8)='./file0\x00') timer_create(0x0, &(0x7f0000dbe000-0x58)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000859000-0x11)='/selinux/context\x00', 0x2, 0x0) 2017/12/18 14:33:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f00006be000-0x1)='x', &(0x7f000024b000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000080000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2017/12/18 14:33:00 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000005000)={0x0, 0x0}, 0x800) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000009000)={0x26, 0x2, 0x4, 0xdb4f}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000018000)={0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001c000-0x8)='./file0\x00', &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:33:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aae000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007a8000)=0x0, &(0x7f000089c000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00007fc000-0xa0)={0x0, @in6={{0xa, 0x0, 0xb796, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80, 0x5, 0xc18, 0x0}, &(0x7f0000d48000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c7f000)={r1, 0x2}, 0x8) r2 = socket(0x180000000011, 0x4000000000002, 0x1) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001f4000)={0x80040000000, 0x3b5d1cbab1625cd, 0x1000}, 0x4) pwrite64(r0, &(0x7f0000167000-0xd7)="2e035842e3bea4570e21492527953b9bca6b6bc8810bd5d9535015eec59997986d281f5818ad8588ad7357cf5d3ee2fc813a3e962973ba1842bb966fa132725859a78b0b07116a0c2ce88c9d6b250bb6c14ae4b66312dd96fde6b83eb788f920769b025a374878fab49e594ebb0440136dfa5a28d39bf119a2b771ff962ae242186ce5c3ee92cde809f39153bb1156573dd3cf1832e758997b310522d8e3249f6643f1ede1ae7e603298d03eef6f793f6a94547a60f650db333e093c40d135b8ea0a04ee0fe43331bd23f8edbfb3ae768962a31eb62152", 0xd7, 0x0) 2017/12/18 14:33:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c65000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00007e3000-0x4)=0x8, 0x4) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) accept4$inet(r0, &(0x7f0000e38000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c33000-0x4)=0x10, 0x80000) ioctl(r1, 0x227c, &(0x7f000070b000+0x47c)="01") 2017/12/18 14:33:00 executing program 5: r0 = socket$inet(0x2, 0x8000000000000003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x320cf08ee80aa56c, 0x2, [@rand_addr=0xffff, @empty=0x0]}, 0x18) 2017/12/18 14:33:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000052c000-0x4)=0x0, &(0x7f00001e5000-0x4)=0x4) bind$inet(r0, &(0x7f0000a15000-0x10)={0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2017/12/18 14:33:00 executing program 0: personality(0x410000e) socket$inet(0x2, 0xb, 0x9) 2017/12/18 14:33:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) add_key$keyring(&(0x7f00009d1000)='keyring\x00', &(0x7f00007de000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000e5c000-0x8)='keyring\x00', &(0x7f0000a57000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r1, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) pipe(&(0x7f0000cb4000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f000095a000)=@req={0x4, 0xd3, 0x6, 0x6}, 0x10) setsockopt$llc_int(r3, 0x10c, 0x6, &(0x7f000051e000)=0xfffffffffffffffe, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) sysinfo(&(0x7f00000db000-0x8d)=""/141) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000da1000)='lp\x00', 0x3) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000b45000-0x20)={{&(0x7f00002cf000/0x3000)=nil, 0x3000}, 0x3, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f000091f000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) 2017/12/18 14:33:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f92000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000764000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001cf000-0x4)=0x0) ptrace$getregset(0x4204, r2, 0x3, &(0x7f000019e000)={&(0x7f0000437000)=""/190, 0xbe}) r3 = dup2(r0, r0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000719000-0x4)=r3) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000d1c000)=0x100000000, 0x4) ioctl(r0, 0x20000004c04, &(0x7f0000940000)="") 2017/12/18 14:33:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c1e000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ed4000-0x4)=0x661, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000ba000-0x10)=@generic="b9fcf8b40c6a1cc6872e5d584f012342", 0x10) time(&(0x7f0000848000)=0x0) fanotify_mark(r0, 0x23, 0x0, r0, &(0x7f000027b000)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x4, 0x40003, &(0x7f0000fd1000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2001000000000fa, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000f59000)=0x0, 0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) dup2(r2, r3) 2017/12/18 14:33:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20008000007, &(0x7f0000631000)="", &(0x7f0000a17000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") r1 = memfd_create(&(0x7f0000925000)='uservmnet0\x00', 0x238e06eeaf0afe9d) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ac9000)={0x5, 0x8001, 0x0, 0x1, 0x3}, 0x14) signalfd4(r0, &(0x7f0000647000-0x8)={0x40}, 0x8, 0x800) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000080000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2017/12/18 14:33:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000030000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f000000a000)="") openat$ptmx(0xffffffffffffff9c, &(0x7f00007f6000)='/dev/ptmx\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00004a9000-0x14)={0x8, [0x20, 0x6, 0xffff, 0xce0f, 0x3, 0x81, 0x5096, 0x10001000]}, &(0x7f000097b000-0x4)=0x14) clock_gettime(0x0, &(0x7f0000899000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bba000)=0x0) futimesat(r0, &(0x7f0000a31000-0x8)='./file0\x00', &(0x7f0000721000)={{r1, r2/1000+10000}, {0x0, 0x2710}}) unlink(&(0x7f000049c000)='./file0\x00') 2017/12/18 14:33:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ac0000)={0x0, 0x0}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000454000)={0x10000, 0x9, 0x8, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004a3000)=[{&(0x7f000093a000-0x2a)="290000001c0055e26effffffffffff000200e3f0010000007400000009000100000e0100aa645aff0044", 0x2a}], 0x1) syz_open_dev$mice(&(0x7f0000ec1000+0x7c9)='/dev/input/mice\x00', 0x0, 0x300) 2017/12/18 14:33:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000018000)={@common='sit0\x00', @ifru_data=&(0x7f0000387000)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000866000-0x20)={@generic="7ebfe1ed3d0c3b75796f385a1f3fa1a1", @ifru_addrs={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/18 14:33:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f92000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) getresuid(&(0x7f0000c91000-0x4)=0x0, &(0x7f0000df8000-0x4)=0x0, &(0x7f0000401000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005f4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f14000)=0xc) lchown(&(0x7f0000be9000)='./file0\x00', r1, r2) ioctl(r0, 0x20000004c04, &(0x7f0000940000)="") 2017/12/18 14:33:01 executing program 2: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xf72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) 2017/12/18 14:33:01 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000fd4000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd5000-0x4)=0x10, 0x80000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000037a000)={0x0, 0x0}) getpeername$packet(r1, &(0x7f000082b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fbb000)=0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c47000)={@generic="81134570255e61ebc500564be54595aa", @ifru_flags=0x1100}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000ce7000)=0x0) 2017/12/18 14:33:01 executing program 5: rt_sigqueueinfo(0x0, 0x3, &(0x7f000087f000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000385000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0) 2017/12/18 14:33:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000382000-0x4)=0x4, 0x4) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x3, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) 2017/12/18 14:33:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000415000)='/dev/net/tun\x00', 0x0, 0x0) r1 = creat(&(0x7f00002a5000)='./file0\x00', 0x4) bind$unix(r1, &(0x7f0000375000)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x8, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x1, 0x0, 0x0}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x1) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000d4c000)=0x0, 0x4) 2017/12/18 14:33:01 executing program 6: mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008e2000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00008e2000-0xb3)=""/179, &(0x7f00008e2000-0x4)=0xb3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2017/12/18 14:33:01 executing program 2: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200080003, 0x5) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c2b000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000de5000-0x1e)={0x0, 0x16, "1fa0eeecc36d33a9ec209d4d254683baf8e129c1bc98"}, &(0x7f0000de4000)=0x1e) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b6e000)={r2, 0x9}, 0x8) bind$inet(r0, &(0x7f0000de0000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:33:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) connect(r1, &(0x7f0000c12000+0x34)=@generic={0x1f, "22c5be13d02fe2f6401af435c49fa493aceb766b77e200d63fb767da4e1aa6b8ab919e75a476dd89a7b26504698d877931cf7da96441fe7616c5c0fb240cbdd7135c0f170d6847de686c5333e501f2c865b4d56dd3e225834913feb70eee8cc10f2e666e40addc42a30ab53bc4a41a3b0d5d63d21fb3562a6c0f9a99da18"}, 0x80) membarrier(0x8, 0x0) write(r1, &(0x7f0000a0a000-0x1000)="be", 0x1) 2017/12/18 14:33:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000001000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$sndtimer(&(0x7f0000f19000-0xf)='/dev/snd/timer\x00', 0x0, 0x200000) getitimer(0x2, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 14:33:01 executing program 6: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ppoll(&(0x7f0000c26000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000946000)={0x0, 0x0}, &(0x7f0000946000)={0x2000000000006}, 0x8) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c29000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000430000)=0xfffffffffffffffe) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00008b3000-0x4)=r2) sendmsg$netlink(r0, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x16, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) 2017/12/18 14:33:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000063d000-0x4)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000605000)='/selinux/user\x00', 0x2, 0x0) ioctl$int_in(r0, 0xc9a98071d24a359e, &(0x7f0000341000-0x8)=0xfffffffffffffffd) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000332000)=0x3) 2017/12/18 14:33:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000cb7000)='./file0\x00', &(0x7f0000bf7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() ioprio_get$pid(0x3, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x400400, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000001000-0x40)={0x80, @time={0x77359400, 0x0}, 0x10001, {0x100, 0x1}, 0x87, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000003000-0x9e)="b5e4a302e200fdd818ac4231a8e2151279d82ab7be6ad16fef687c017280e720ef6a0cb44119e9b3bdf8c92390f8b3a0c48b4334565bfae9bd7ca5086c885c8766eb40cd9a2332ccc268be691bf827a3e1c4eaf9c3eea973d464661e2f8ea46f7abd08ace49e187133a47bcaf7ce5a9029e6912aab7986446aecb98c28957d103c43b9c122845a309778e7b6a3b385e79c20733139e69d17f46843634ecf", 0x9e, 0x8800, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ptrace$setopts(0x4200, r0, 0xbccc, 0x4) 2017/12/18 14:33:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007b5000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028d000)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d7d000)={0x0, 0x0, 0x0}, 0xc) r5 = getpid() getresuid(&(0x7f000046f000-0x4)=0x0, &(0x7f0000913000)=0x0, &(0x7f0000711000-0x4)=0x0) lstat(&(0x7f00006b4000-0x8)='./file0\x00', &(0x7f0000961000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000012b000-0x38)=[{&(0x7f0000e3c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000063c000)=[], 0x0, &(0x7f0000a00000)=[@rights={0x18, 0x1, 0x1, [r1, r0, r1]}, @rights={0x2c, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x74, 0x0}, {&(0x7f0000e39000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000476000)=[], 0x0, 0x0, 0x0, 0x4000000}], 0x2, 0x0) dup2(r0, r1) connect$unix(r0, &(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa) [ 96.705280] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 96.723690] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/18 14:33:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000920000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) getpgrp(0xffffffffffffffff) flock(r1, 0x2) fchmodat(r1, &(0x7f0000812000)='./file0\x00', 0xb62c3f09db70d1fc) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[], 0x0) r3 = creat(&(0x7f00007e8000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x7) clone(0x0, &(0x7f0000a12000)="", &(0x7f0000ad2000)=0x0, &(0x7f00003aa000-0x4)=0x0, &(0x7f00007cb000)="") fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r2}) chdir(&(0x7f0000e10000)='./file0\x00') dup2(r3, r5) tkill(r2, 0x16) close(r1) 2017/12/18 14:33:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20008000007, &(0x7f0000631000)="", &(0x7f0000748000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000080000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2017/12/18 14:33:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x800) timerfd_settime(r1, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fallocate(r0, 0x1, 0xf5, 0x1ff) exit_group(0x3) 2017/12/18 14:33:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000657000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000028b000)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x20, 0x8000, 0x6, 0x5}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000-0x2)='\'\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={r0, 0x491a214b, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x8, 0x0) syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) 2017/12/18 14:33:01 executing program 5: mmap(&(0x7f0000003000/0x96b000)=nil, 0x96b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/rtc\x00', 0x6001, 0x0) 2017/12/18 14:33:01 executing program 0: stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000071b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/18 14:33:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_dev$sg(&(0x7f00003ab000-0x9)='/dev/sg#\x00', 0x6, 0x140) r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x29, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') fremovexattr(r1, &(0x7f0000cb1000-0x15)=@known='system.sockprotoname\x00') getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) lremovexattr(&(0x7f000059f000)='./control\x00', &(0x7f000024c000-0x18)=@known='system.posix_acl_access\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 14:33:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000078f000)='/selinux/member\x00', 0x2, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x7) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r2, 0xa, 0x41) r3 = syz_open_dev$sg(&(0x7f0000271000-0x9)='/dev/sg#\x00', 0x0, 0x2) signalfd4(r2, &(0x7f0000f26000-0x8)={0xe0d6}, 0x8, 0x800) write$tun(r3, &(0x7f0000faf000)=@hdr={0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, @ipv6={0x0, 0x6, '\'\tS', 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x1, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "151450", 0x0, '_\f}'}, ""}}}}, 0x42) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e53000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000009f000-0x4)=0x4, 0x4) splice(r3, 0x0, r2, 0x0, 0xfffffffe, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x80000001, 0xbc, 0x0, 0x6, 0x1a, 0x8, "1c978aeda9af20dc12a13d50bd5ec9dc1d3b8c769fdc36df4cde6bf4cb02395ead17ff1a6a0c4c82f35005f5525df67ed4898a08b8d747e378aa45cdee889a1c", "3007f0ab39cccee846cbcc646f8fb501def1b0ec061ccae96e5ffd021847d71dbb83ccd215e4cd1a8277a351e518a1ef7b2b8525e6e412e115c2e79359514f46", "971e645975ea66d67025030b924f882ae780e646f698cf339ce9482f56aec421", [0x6, 0x6]}) 2017/12/18 14:33:01 executing program 0: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ppoll(&(0x7f0000c26000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000946000)={0x0, 0x0}, &(0x7f0000946000)={0x2000000000006}, 0x8) sendmsg$netlink(r0, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x16, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c2a000-0xb)='/dev/hwrng\x00', 0x4200, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f00001bb000-0x4)=0x0, &(0x7f0000537000)=0x4) 2017/12/18 14:33:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000875000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r1 = syz_open_dev$sg(&(0x7f0000271000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000029000)=@hdr={0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, @ipv6={0x0, 0x6, '\'\tS', 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "151450", 0x0, '_\f}'}, ""}}}}, 0x42) splice(r1, 0x0, r0, 0x0, 0xfffffffe, 0x0) ioctl(r0, 0xd8, &(0x7f0000b1b000-0x1000)="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") 2017/12/18 14:33:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x8001, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f0000003000)=0x4) 2017/12/18 14:33:01 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bbe000)='/proc/self/net/pfkey\x00', 0x440002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="6e3d929d55011d1516c69cb4397f7c55dd689f5763de6ed5c9924a5973cb98244351bcba9a78b1cd044f336f10839351ae239b70e96f805ebe2be0bdac965c14cab85b8dccecba0055474efcd25ed5", 0x4f, 0x0) prctl$intptr(0x2, 0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0xcc6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x4, 0x1ff}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r2, 0x4, 0x1, 0x6, 0x4, 0x3ff, 0x1000000000000, 0xf44, {r2, @in={{0x2, 0x3, @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]}, 0x10001, 0x0, 0x6, 0xfffffffffffffff9, 0x5}}, &(0x7f0000002000)=0xb8) [ 96.806196] sg_write: data in/out 156/14 bytes for SCSI command 0x85-- guessing data in; [ 96.806196] program syz-executor4 not setting count and/or reply_len properly [ 96.830396] sg_write: data in/out 156/14 bytes for SCSI command 0x85-- guessing data in; [ 96.830396] program syz-executor5 not setting count and/or reply_len properly [ 96.847654] kasan: CONFIG_KASAN_INLINE enabled 2017/12/18 14:33:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000463000-0x8)="0069fc826b657900", &(0x7f0000c0e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f000088e000)='big_key\x00', &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b17000-0x5)="ab00018b14", 0x5, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003c1000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000050a000)={0x400, 0x2, 'client0\x00', 0x2, "eda0acc8ff35437a", "f5e38584174484bc3feed5614faf1de1d766bf0a99e317a4a00e080c5e437b55", 0x2, 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]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ac1000-0x10)={0x0, 0x7, 0xc, 0x3}, &(0x7f0000eb7000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000006c000-0x8)={r2, 0x0}, &(0x7f00002a1000)=0x8) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00009f3000-0x2b8)={0x8, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) 2017/12/18 14:33:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000fec000-0x9)='/dev/rtc\x00', 0x204080, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f2d000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000adb000)={0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000f07000)=0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) link(&(0x7f000077d000-0x8)='./file0\x00', &(0x7f0000a79000)='./file1\x00') getsockname$inet(r2, &(0x7f0000550000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd2000)=0x10) lremovexattr(&(0x7f0000247000)='./file0\x00', &(0x7f0000d6f000)=@random={'security.\x00', 'rxrpc_s\x00'}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 14:33:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000515000-0x4)=r0) r1 = syz_open_dev$sg(&(0x7f0000271000-0x9)='/dev/sg#\x00', 0x0, 0x2) socket$inet6_sctp(0xa, 0x5, 0x84) write$tun(r1, &(0x7f0000029000)=@hdr={0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, @ipv6={0x0, 0x6, '\'\tS', 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "151450", 0x0, '_\f}'}, ""}}}}, 0x42) splice(r1, 0x0, r0, 0x0, 0xfffffffe, 0x0) 2017/12/18 14:33:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c1e000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ed4000-0x4)=0x661, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) time(&(0x7f0000070000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x4, 0x40003, &(0x7f0000fd1000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2001000000000fa, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) getrandom(&(0x7f0000fb8000)=""/186, 0xba, 0x1) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000f59000)=0x0, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f000021c000-0x4)=0x0, &(0x7f0000ac0000)=0x4) dup2(r2, r3) [ 96.853689] sg_write: data in/out 156/14 bytes for SCSI command 0x85-- guessing data in; [ 96.853689] program syz-executor4 not setting count and/or reply_len properly [ 96.869484] BUG: spinlock bad magic on CPU#0, syz-executor5/18319 [ 96.869493] lock: 0xffff8801cec72118, .magic: dead4eac, .owner: /-1, .owner_cpu: -1 [ 96.869500] CPU: 0 PID: 18319 Comm: syz-executor5 Not tainted 4.9.70-g9542d2a #5 [ 96.869504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.869516] ffff8801db207730 ffffffff81d90a29 ffff8801cec72118 ffff8801cb796000 [ 96.869524] 0000000000000001 0000000000000001 0000000000000000 ffff8801db207770 [ 96.869533] ffffffff81245efd ffffe8ffffc03d00 ffff8801d52bba80 0000000002810000 [ 96.869535] Call Trace: [ 96.869547] [ 96.869548] [] dump_stack+0xc1/0x128 [ 96.869562] [] spin_dump+0x14d/0x280 [ 96.869570] [] do_raw_spin_lock+0x174/0x1e0 [ 96.869580] [] _raw_spin_lock_irqsave+0x56/0x70 [ 96.869587] [] ? __wake_up+0x1e/0x50 [ 96.869592] [] __wake_up+0x1e/0x50 [ 96.869601] [] sg_rq_end_io+0x5dc/0xbb0 [ 96.869607] [] ? sg_release+0x1e0/0x1e0 [ 96.869615] [] ? blk_account_io_done+0xb4/0x860 [ 96.869623] [] ? sg_free_table_chained+0x71/0x80 [ 96.869630] [] ? sg_release+0x1e0/0x1e0 [ 96.869636] [] __blk_mq_end_request+0x54/0xc0 [ 96.869645] [] scsi_end_request+0x135/0x5c0 [ 96.869652] [] scsi_io_completion+0x15de/0x1730 [ 96.869659] [] ? scsi_unblock_requests+0x50/0x50 [ 96.869666] [] scsi_finish_command+0x3b8/0x530 [ 96.869673] [] scsi_softirq_done+0x250/0x350 [ 96.869679] [] __blk_mq_complete_request+0x205/0x4b0 [ 96.869687] [] ? detach_buf+0x42e/0x5d0 [ 96.869693] [] blk_mq_complete_request+0x65/0x80 [ 96.869699] [] scsi_mq_done+0xce/0x320 [ 96.869707] [] virtscsi_complete_cmd+0x5cf/0x7f0 [ 96.869714] [] ? virtscsi_remove+0x140/0x140 [ 96.869720] [] virtscsi_vq_done+0xc9/0x170 [ 96.869726] [] ? virtscsi_target_destroy+0x50/0x50 [ 96.869735] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 96.869743] [] ? check_preemption_disabled+0x3b/0x200 [ 96.869750] [] virtscsi_req_done+0xa7/0xd0 [ 96.869756] [] ? virtscsi_vq_done+0x170/0x170 [ 96.869762] [] vring_interrupt+0x109/0x150 [ 96.869769] [] ? vring_create_virtqueue+0x3f0/0x3f0 [ 96.869775] [] __handle_irq_event_percpu+0xef/0x800 [ 96.869782] [] ? check_preempt_curr+0x255/0x350 [ 96.869789] [] handle_irq_event_percpu+0x74/0x150 [ 96.869795] [] ? try_to_wake_up+0xb7/0xee0 [ 96.869802] [] ? __handle_irq_event_percpu+0x800/0x800 [ 96.869807] [] ? handle_irq_event+0x9f/0x140 [ 96.869813] [] handle_irq_event+0xa7/0x140 [ 96.869819] [] handle_edge_irq+0x1fa/0x8e0 [ 96.869827] [] handle_irq+0x24e/0x3b0 [ 96.869835] [] ? check_preemption_disabled+0x3b/0x200 [ 96.869841] [] do_IRQ+0x89/0x1b0 [ 96.869847] [] common_interrupt+0x8c/0x8c [ 96.869853] [] ? __do_softirq+0x1c5/0x951 [ 96.869859] [] ? __do_softirq+0x1be/0x951 [ 96.869866] [] irq_exit+0x165/0x190 [ 96.869872] [] smp_apic_timer_interrupt+0x7b/0xa0 [ 96.869877] [] apic_timer_interrupt+0x8c/0xa0 [ 96.869887] [ 96.869887] [] ? preempt_schedule_irq+0x41/0x90 [ 96.869894] [] ? preempt_schedule_irq+0x3a/0x90 [ 96.869900] [] retint_kernel+0x1b/0x2d [ 96.869907] [] ? console_unlock+0x7a8/0xb20 [ 96.869913] [] vprintk_emit+0x4e2/0x750 [ 96.869919] [] vprintk+0x28/0x30 [ 96.869925] [] vprintk_default+0x1d/0x30 [ 96.869932] [] printk+0xb7/0xe2 [ 96.869939] [] ? load_image_and_restore+0xf9/0xf9 [ 96.869946] [] ? sg_next+0x59/0x90 [ 96.869952] [] ? virtqueue_add_sgs+0x280/0xd80 [ 96.869961] [] kasan_die_handler+0x31/0x40 [ 96.869969] [] notifier_call_chain+0x90/0x1a0 [ 96.869976] [] atomic_notifier_call_chain+0x7b/0x140 [ 96.869983] [] ? __atomic_notifier_call_chain+0x150/0x150 [ 96.869989] [] notify_die+0xdf/0x160 [ 96.869996] [] ? atomic_notifier_call_chain+0x140/0x140 [ 96.870002] [] ? __free_pages+0x21/0x80 [ 96.870009] [] ? __free_pages+0x21/0x80 [ 96.870015] [] ? search_exception_tables+0x31/0x40 [ 96.870022] [] do_general_protection+0x2fc/0x3a0 [ 96.870028] [] general_protection+0x28/0x30 [ 96.870034] [] ? __free_pages+0x21/0x80 [ 96.870041] [] sg_remove_scat.isra.20+0x1c1/0x2d0 [ 96.870048] [] sg_finish_rem_req+0x2b5/0x340 [ 96.870054] [] sg_new_read.isra.21+0x356/0x3e0 [ 96.870060] [] ? sg_get_rq_mark+0x181/0x190 [ 96.870067] [] sg_read+0x8bd/0x1440 [ 96.870075] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 96.870082] [] ? fsnotify+0xf30/0xf30 [ 96.870089] [] ? avc_policy_seqno+0x9/0x20 [ 96.870097] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 96.870105] [] ? security_file_permission+0x89/0x1e0 [ 96.870112] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 96.870119] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 96.870125] [] do_readv_writev+0x520/0x750 [ 96.870131] [] ? vfs_write+0x530/0x530 [ 96.870138] [] ? kasan_unpoison_shadow+0x35/0x50 [ 96.870145] [] ? push_pipe+0x372/0x770 [ 96.870150] [] ? sanity+0x1ff/0x610 [ 96.870157] [] ? iov_iter_get_pages_alloc+0x2c7/0xf10 [ 96.870164] [] vfs_readv+0x84/0xc0 [ 96.870171] [] default_file_splice_read+0x43f/0x7a0 [ 96.870177] [] ? wake_up_q+0x8a/0xe0 [ 96.870184] [] ? do_splice_direct+0x270/0x270 [ 96.870192] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 96.870199] [] ? __lock_acquire+0x629/0x3640 [ 96.870204] [] ? save_stack+0xa3/0xd0 [ 96.870213] [] ? rw_verify_area+0xe5/0x2b0 [ 96.870219] [] ? do_splice_direct+0x270/0x270 [ 96.870225] [] do_splice_to+0x10a/0x160 [ 96.870232] [] SyS_splice+0xf5f/0x1520 [ 96.870239] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 96.870246] [] ? compat_SyS_vmsplice+0x240/0x240 [ 96.870253] [] ? do_fast_syscall_32+0xcf/0x890 [ 96.870260] [] ? compat_SyS_vmsplice+0x240/0x240 [ 96.870266] [] do_fast_syscall_32+0x2f7/0x890 [ 96.870271] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.870277] [] entry_SYSENTER_compat+0x51/0x60 [ 96.883220] sg_write: data in/out 156/14 bytes for SCSI command 0x85-- guessing data in; [ 96.883220] program syz-executor3 not setting count and/or reply_len properly [ 96.883312] kasan: CONFIG_KASAN_INLINE enabled [ 96.883313] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 96.883320] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 96.883324] Dumping ftrace buffer: [ 96.883327] (ftrace buffer empty) [ 96.883330] Modules linked in: [ 96.883337] CPU: 1 PID: 18340 Comm: syz-executor3 Not tainted 4.9.70-g9542d2a #5 [ 96.883340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.883344] task: ffff8801ca420000 task.stack: ffff8801cb480000 [ 96.883358] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 96.883362] RSP: 0018:ffff8801cb487590 EFLAGS: 00010a07 [ 96.883366] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: 1ffff100394f2423 [ 96.883369] RDX: 1bd5a9d5a0000003 RSI: 0000000000000001 RDI: dead4ead0000001c [ 96.883373] RBP: ffff8801cb4875a0 R08: ffffed00394f245a R09: ffffed00394f245a [ 96.883376] R10: 000000000000000b R11: ffffed00394f2459 R12: 0000000000000004 [ 96.883379] R13: 0000000000000020 R14: ffff8801ca792100 R15: dffffc0000000000 [ 96.883385] FS: 0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:00000000f7790b40 [ 96.883388] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 96.883392] CR2: 0000000020b16ffb CR3: 00000001c4580000 CR4: 00000000001406e0 [ 96.883398] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 96.883401] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 96.883402] Stack: [ 96.883411] ffff8801ca420000 ffff8801ca792258 ffff8801cb487600 ffffffff826600d1 [ 96.883420] ffff8801ca792270 ffffed00394f244b ffffed00394f244e ffff8801ca792268 [ 96.883427] dead4ead00000000 ffff8801ca792240 0000000000000000 0000000000000000 [ 96.883429] Call Trace: [ 96.883443] [] sg_remove_scat.isra.20+0x1c1/0x2d0 [ 96.883450] [] sg_finish_rem_req+0x2b5/0x340 [ 96.883458] [] sg_new_read.isra.21+0x356/0x3e0 [ 96.883465] [] ? sg_get_rq_mark+0x131/0x190 [ 96.883471] [] sg_read+0x8bd/0x1440 [ 96.883478] [] ? __check_object_size+0x174/0x3a9 [ 96.883485] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 96.883494] [] ? fsnotify+0xf30/0xf30 [ 96.883501] [] ? avc_policy_seqno+0x9/0x20 [ 96.883509] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 96.883517] [] ? security_file_permission+0x89/0x1e0 [ 96.883524] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 96.883531] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 96.883537] [] do_readv_writev+0x520/0x750 [ 96.883543] [] ? vfs_write+0x530/0x530 [ 96.883550] [] ? kasan_unpoison_shadow+0x35/0x50 [ 96.883558] [] ? push_pipe+0x372/0x770 [ 96.883564] [] ? sanity+0x1ff/0x610 [ 96.883571] [] ? iov_iter_get_pages_alloc+0x2c7/0xf10 [ 96.883577] [] vfs_readv+0x84/0xc0 [ 96.883584] [] default_file_splice_read+0x43f/0x7a0 [ 96.883591] [] ? do_splice_direct+0x270/0x270 [ 96.883599] [] ? get_futex_key+0x1050/0x1050 [ 96.883607] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 96.883614] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 96.883622] [] ? rw_verify_area+0xe5/0x2b0 [ 96.883628] [] ? do_splice_direct+0x270/0x270 [ 96.883634] [] do_splice_to+0x10a/0x160 [ 96.883640] [] SyS_splice+0xf5f/0x1520 [ 96.883647] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 96.883654] [] ? compat_SyS_vmsplice+0x240/0x240 [ 96.883661] [] ? do_fast_syscall_32+0xcf/0x890 [ 96.883668] [] ? compat_SyS_vmsplice+0x240/0x240 [ 96.883674] [] do_fast_syscall_32+0x2f7/0x890 [ 96.883679] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.883687] [] entry_SYSENTER_compat+0x51/0x60 [ 96.883780] Code: ff 66 0f 1f 84 00 00 00 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 96.883787] RIP [] __free_pages+0x21/0x80 [ 96.883788] RSP [ 96.883838] ---[ end trace 9acddeb7aa21ad64 ]--- [ 96.883841] Kernel panic - not syncing: Fatal exception [ 96.887100] Dumping ftrace buffer: [ 96.887102] (ftrace buffer empty) [ 96.887104] Kernel Offset: disabled [ 98.026744] Rebooting in 86400 seconds..