[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 17.006000] random: sshd: uninitialized urandom read (32 bytes read, 31 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.262398] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 21.522588] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 22.472264] random: sshd: uninitialized urandom read (32 bytes read, 120 bits of entropy available) Warning: Permanently added '10.128.0.62' (ECDSA) to the list of known hosts. [ 27.850293] random: nonblocking pool is initialized 2018/02/05 08:28:29 fuzzer started 2018/02/05 08:28:29 dialing manager at 10.128.0.26:44803 2018/02/05 08:28:32 kcov=true, comps=false 2018/02/05 08:28:33 executing program 0: 2018/02/05 08:28:33 executing program 7: 2018/02/05 08:28:33 executing program 3: 2018/02/05 08:28:33 executing program 4: 2018/02/05 08:28:33 executing program 5: 2018/02/05 08:28:33 executing program 1: 2018/02/05 08:28:33 executing program 6: 2018/02/05 08:28:33 executing program 2: [ 32.501673] IPVS: Creating netns size=2552 id=1 [ 32.565244] IPVS: Creating netns size=2552 id=2 [ 32.607301] IPVS: Creating netns size=2552 id=3 [ 32.655517] IPVS: Creating netns size=2552 id=4 [ 32.728388] IPVS: Creating netns size=2552 id=5 [ 32.804031] IPVS: Creating netns size=2552 id=6 [ 32.929359] IPVS: Creating netns size=2552 id=7 [ 33.041215] IPVS: Creating netns size=2552 id=8 2018/02/05 08:28:36 executing program 1: 2018/02/05 08:28:36 executing program 1: 2018/02/05 08:28:36 executing program 1: 2018/02/05 08:28:36 executing program 1: 2018/02/05 08:28:36 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f00000b4000), &(0x7f0000001000-0x4), &(0x7f0000000000)) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000543000+0x111)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000), 0x0, 0x100, &(0x7f0000130000-0x1c)={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffff5c}, 0x1c) 2018/02/05 08:28:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000c62000-0x8)='./file0\x00', 0x40000, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00004ff000-0x8)={0x9, 0x2, 0xfffffffffffff446, 0x40, 0x6}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000abe000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x9, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xb0}, 0x1}, 0x0) 2018/02/05 08:28:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00006ed000-0x1)='H', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)) 2018/02/05 08:28:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000d4a000)='/dev/urandom\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mice(&(0x7f0000b2a000-0x10)='/dev/input/mice\x00', 0x0, 0x900) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000ee2000-0x4)) getdents64(r3, &(0x7f00004a3000)=""/119, 0x77) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000801000)={0x200000ce, &(0x7f00006ba000-0x18)=[{0x3, 0x40}, {0x6, 0x0, 0x0, 0x4}]}, 0x10) rt_sigsuspend(&(0x7f00004ab000-0x8)={0x3}, 0x8) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000a48000)) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x3c7) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000a2b000)={0x0, 0xe2, "cf3bf9c6ed04c7080ae04426820bdbadc4ef45a2e6a882a66b3508e881ff26dd837e067831b2d7638d316fe37c7039f43a41f06625c3819ba376d517ca41470782fec17d7c3e15346511c30a1d4b4f021f13f6fd5eab0a1a19067317d26cb643f8d3a2589df34d835ddbb33ffff00be0ec8838871193139c5cf9bc09becbacb91de2b247bc7f50a9eaa39600549c81732f8b2936cadf3447d54c0e8e8dca5602bba05682b239fb3faff015159facd25acdda64eefb90c39f00d350e38eb52e9b2f964c2b7d4fda75fd1fcbf6bdce54202f882c82655144e8eef4255fccefee4b266a"}, &(0x7f0000448000-0x4)=0xea) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00001fc000-0x10)={0x1000, 0x200, 0x8, 0x6, r4}, 0x10) lgetxattr(&(0x7f0000d72000)='./file0\x00', &(0x7f00008ef000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000103000)=""/44, 0x2c) 2018/02/05 08:28:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x20) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)) r0 = creat(&(0x7f00000be000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x0, &(0x7f00007ec000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/02/05 08:28:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r1, &(0x7f00004db000)=0x40, 0x63) pipe2(&(0x7f000094d000), 0x80004) 2018/02/05 08:28:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e13000-0x10)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f000028c000-0x20)=[{&(0x7f0000c9c000)="d4", 0x1}], 0x1, 0x81003) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b6e000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005e4000)=0x800, 0x4) lseek(r0, 0x0, 0x3) 2018/02/05 08:28:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ftruncate(r1, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0xfffffffffffffffc, 0x0) 2018/02/05 08:28:36 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000e000)='dns_resolver\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000008000-0x5a)="efd7e067271e53c4264f30d75402dbdc19a1732e2404000000000000002092415806df3bf613c071705ac992273ba6c8e3e19a6f85b14b307356582508795a6751ae62a48db7fb4833f34b5fa940ad1230ddedb00d10dc96dc3d", 0x0) 2018/02/05 08:28:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000095f000-0x9)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fchmod(r0, 0x29) ioctl(r0, 0x1267, &(0x7f00009be000)) 2018/02/05 08:28:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000095d000)=0x3, 0x1) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/05 08:28:36 executing program 2: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000034000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000034000)='./file0\x00', &(0x7f0000035000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000034000+0xe12)=r1) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) ioctl$TCFLSH(r0, 0x540b, 0x240000000000000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r2 = open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000034000)=@abs, &(0x7f0000035000-0x4)=0x8) 2018/02/05 08:28:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) pipe2(&(0x7f0000390000)={0x0}, 0x4000) tee(r1, r1, 0x78dea59, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84}], 0x30}], 0x1, 0x0) fchdir(r0) 2018/02/05 08:28:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c8c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000828000-0x8)={0x0, 0x0}) tkill(r1, 0x2f) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000592000-0x7b6)=""/4096, &(0x7f000047d000-0x4)=0x1000) eventfd2(0x0, 0x0) flock(r0, 0xa) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000082e000-0x28)={@common='syzkaller1\x00', 0xffffffffffff2ed2}) getsockname$packet(r0, &(0x7f000056d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000040000)=0x14) dup(r0) gettid() ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00003da000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x400, r2}) 2018/02/05 08:28:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) writev(r0, &(0x7f0000a2e000-0x30)=[{&(0x7f0000fec000-0xbf)="516b5d0361ac03b9d500abbbc578ad077ead503d347722ed1d5ed84e79f29476ece59e2948cb5403285fe4807d1ef3b3f70a", 0x32}], 0x1) setns(r0, 0x40000000) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000c83000-0x4)) 2018/02/05 08:28:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x2c, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @generic="5360bf509b05e182235f3e5efbd1e29c"}]}, 0x2c}, 0x1}, 0x0) 2018/02/05 08:28:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000022b000-0x8)='./file0\x00', 0x240, 0x48) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000019d000)=0xff, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000499000-0x8)='./file0\x00', 0x2, 0x80) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000976000)={0x8001, {{0x2, 0x2, @rand_addr=0x100}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lstat(&(0x7f00004bd000-0x8)='./file0\x00', &(0x7f0000097000-0x44)) 2018/02/05 08:28:37 executing program 2: prctl$void(0x19) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000-0x4)=0x7) 2018/02/05 08:28:37 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000011000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{}]}) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000013000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003000-0xf3)="d9b5d2a490eafc5e36679f475ad93b34e757e8cec9996faf543abf0ca67b8a966f6b8cffe11ef6fc3f4cc1da2c32f045b059d2cdf30fb64574fa821cca1acfd90136567a4de4d552f9a6b6982b9aae72f40407451608d120e4a9576f8e07ddc066151a96d1a3a89bb4db8209707af73e90efe3fb31da50b236294bbe6d95217414cf34b1c4801bf58ec8ce78706e19c6f10cb5f447b420f9e4b59ca916982ee06447e46ba6c5eb20018869ba0118cbe9f8ce394e738c2bf7d89a1113a33b6fb26a9ab327bafa89822dcbb68c9c111a2f62c179f7e5d2d60c27e261a073fb6ba5b8b854020b2050902d86cd2f0d75e99c4c6b4f", 0xf3, 0xfffffffffffffff8) keyctl$setperm(0x5, r2, 0x30020) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = dup3(r1, r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000012000)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000012000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 08:28:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bc1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000338000)='./file0\x00', &(0x7f00007e0000-0x8)='./file0\x00', &(0x7f0000d79000)="0101000010810006", 0x0, &(0x7f000082a000-0x82)="8079cdacf7764022eed84568aa4c41e3f8b8bed8035872ced9aa3bdbaa598ecffe0aa5f00cf9a878597abb2e49f1d3bdb6c579d57a68b3d541f62a41f99ff96deda00c6ddb370895122171289919e0d3053c1d09a01066747f85797ed84e5fd7e2383aa4bd121ca935acdb015a4b6d1b98f53e24d1648cf13787b91da606783cf0ff") r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000d88000-0xc)='./file0/bus\x00', &(0x7f0000730000)=@random={'os2.', '&*\x00'}, &(0x7f00008c7000-0xd6)=""/214, 0xd6) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)) 2018/02/05 08:28:37 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) fadvise64(r0, 0x0, 0xf0, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000830000)=@bridge_newneigh={0x30, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x30}, 0x1}, 0x0) 2018/02/05 08:28:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000003d000-0x8)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common="65716c0000ffffffffffffffef00", @ifru_flags=0x2}) socketpair(0x4, 0x0, 0x7, &(0x7f0000be5000)={0x0}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000a83000-0x4)=0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000c1a000-0x1026)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x26) 2018/02/05 08:28:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ftruncate(r1, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0xfffffffffffffffc, 0x0) 2018/02/05 08:28:37 executing program 2: prctl$void(0x19) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000-0x4)=0x7) 2018/02/05 08:28:37 executing program 2: 2018/02/05 08:28:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000039b000)='/selinux/checkreqprot\x00', 0x214100, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000281000-0x18)=""/30) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000299000)=0x9, 0x4) 2018/02/05 08:28:37 executing program 1: mmap(&(0x7f0000000000/0xab6000)=nil, 0xab6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000458000-0x1a4)=[{{&(0x7f0000ab6000)=@sco, 0x8, &(0x7f000040f000)=[{&(0x7f000042a000)=""/156, 0x9c}, {&(0x7f0000320000)=""/109, 0x6d}, {&(0x7f0000882000-0x84)=""/132, 0x84}, {&(0x7f0000ab7000-0xb5)=""/181, 0xb5}, {&(0x7f0000ab6000)=""/100, 0x64}, {&(0x7f0000ab6000)=""/161, 0xa1}, {&(0x7f00004f8000-0x67)=""/103, 0x67}], 0x7, &(0x7f0000ab6000)=""/186, 0xba, 0x3605}, 0xcc2}, {{&(0x7f0000ab6000)=@nl=@kern, 0xc, &(0x7f0000115000-0x10)=[{&(0x7f00009f3000)=""/208, 0xd0}], 0x1, 0x0, 0x0, 0x6}, 0x7}, {{0x0, 0x0, &(0x7f0000ab6000)=[{&(0x7f00006cf000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4}, 0x7}, {{&(0x7f0000839000-0x10)=@nfc, 0x10, &(0x7f000063e000)=[], 0x0, &(0x7f00003bf000-0x2a)=""/42, 0x2a, 0x100000001}, 0x45e}, {{&(0x7f000009b000)=@nl=@unspec, 0xc, &(0x7f0000ab6000)=[{&(0x7f0000ab6000)=""/214, 0xd6}, {&(0x7f0000ab7000-0x2e)=""/46, 0x2e}, {&(0x7f0000ab6000)=""/205, 0xcd}], 0x3, 0x0, 0x0, 0x4}, 0xfffffffffffffffd}, {{&(0x7f0000a2c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x3a, &(0x7f0000ab6000)=[{&(0x7f0000ab7000-0xb7)=""/183, 0xb7}, {&(0x7f00005cf000-0x5b)=""/91, 0x5b}, {&(0x7f00000b5000)=""/49, 0x31}, {&(0x7f0000ab6000)=""/182, 0xb6}, {&(0x7f0000ab6000)=""/77, 0x4d}], 0x5, &(0x7f0000ab7000-0x28)=""/40, 0x28, 0x800}, 0x41b}, {{0x0, 0x0, &(0x7f00005c1000)=[{&(0x7f0000442000-0x4a)=""/74, 0x4a}, {&(0x7f0000ab7000-0xc0)=""/192, 0xc0}, {&(0x7f0000ab7000-0x4f)=""/79, 0x4f}], 0x3, 0x0, 0x0, 0x9}, 0x7f}], 0x7, 0x40000100, &(0x7f0000ab6000)={0x77359400}) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ab6000)={0x0, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x400}}, 0x0, 0x55}, &(0x7f0000674000-0x4)=0x98) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ab6000+0x2a4)={r1, 0x3}, &(0x7f0000ab7000-0x4)=0x6) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000b98000-0x50)) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000ab6000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$VT_ACTIVATE(r3, 0x5606, 0x6c) 2018/02/05 08:28:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cb8000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00008e0000-0x4)=0xe8) stat(&(0x7f0000035000)='./file0\x00', &(0x7f00007c2000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f000098b000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000003b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$inet(r3, &(0x7f00005fb000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004eb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000243000-0x14)={0xffffffffffffffff, 0x3, 0x8, 0x2, 0x92a8}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000020d000)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f000038d000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000e95000)={@mcast1={0xff, 0x1, [], 0x1}, r6}, 0x14) sendto$inet(r4, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f000066d000-0x4)) getsockopt$inet_int(r4, 0x0, 0xe, &(0x7f0000d7c000-0x4), &(0x7f000067b000)=0x4) 2018/02/05 08:28:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) request_key(&(0x7f000088d000-0xb)='cifs.idmap\x00', &(0x7f000055a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b05000-0xa)=']GPLppp0\\\x00', 0xffffffffffffffff) syz_open_dev$usbmon(&(0x7f0000969000)='/dev/usbmon#\x00', 0x9, 0x101000) fstat(0xffffffffffffff9c, &(0x7f00005cb000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b40000-0xc), &(0x7f0000697000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000231000-0xe8)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000edb000)=0xe8) [ 35.870478] FAULT_FLAG_ALLOW_RETRY missing 30 [ 35.875216] FAULT_FLAG_ALLOW_RETRY missing 30 [ 35.875936] CPU: 0 PID: 4850 Comm: syz-executor4 Not tainted 4.4.115-gaa856bd #6 [ 35.875940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.875951] 0000000000000000 da6f770b7b3c18d0 ffff8801d6aff9a0 ffffffff81d03dad [ 35.875960] ffff8801d06bc000 1ffff1003ad5ff41 ffff8801d6affb28 0000000000000000 [ 35.875969] 0000000000000000 ffff8801d6affb50 ffffffff816072e5 ffffffff81237410 [ 35.875971] Call Trace: [ 35.875983] [] dump_stack+0xc1/0x124 [ 35.875992] [] handle_userfault+0x715/0xf50 [ 35.876001] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 35.876011] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 35.876018] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 35.876026] [] ? futex_wait_setup+0x330/0x330 [ 35.876034] [] ? handle_mm_fault+0xb5d/0x3190 [ 35.876041] [] ? userfaultfd_poll+0x180/0x180 [ 35.876048] [] ? handle_mm_fault+0x291e/0x3190 [ 35.876055] [] handle_mm_fault+0x2938/0x3190 [ 35.876061] [] ? hash_futex+0x210/0x210 [ 35.876069] [] ? copy_page_range+0x1480/0x1480 [ 35.876076] [] ? __do_page_fault+0x780/0xa00 [ 35.876083] [] ? vmacache_find+0x57/0x290 [ 35.876089] [] __do_page_fault+0x35b/0xa00 [ 35.876096] [] do_page_fault+0x27/0x30 [ 35.876103] [] page_fault+0x28/0x30 [ 35.876110] [] ? strnlen_user+0x6c/0x1a0 [ 35.876116] [] ? strnlen_user+0x91/0x1a0 [ 35.876121] [] ? strnlen_user+0x6c/0x1a0 [ 35.876129] [] strndup_user+0x28/0x140 [ 35.876136] [] SyS_add_key+0xd3/0x380 [ 35.876145] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 35.876151] [] ? __do_page_fault+0x149/0xa00 [ 35.876159] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 35.876166] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 36.080039] CPU: 0 PID: 4839 Comm: syz-executor4 Not tainted 4.4.115-gaa856bd #6 [ 36.087554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.096878] 0000000000000000 e6c5fbc5df1d041e ffff8801d121f970 ffffffff81d03dad [ 36.104841] ffff8801d06bc000 1ffff1003a243f3b ffff8801d121faf8 0000000000000000 [ 36.112805] 0000000000000000 ffff8801d121fb20 ffffffff816072e5 ffffffff81237410 [ 36.120763] Call Trace: [ 36.123321] [] dump_stack+0xc1/0x124 [ 36.128656] [] handle_userfault+0x715/0xf50 [ 36.134593] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.141570] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 36.147941] [] ? handle_mm_fault+0xb5d/0x3190 [ 36.154054] [] ? userfaultfd_poll+0x180/0x180 [ 36.160165] [] ? handle_mm_fault+0x291e/0x3190 [ 36.166362] [] handle_mm_fault+0x2938/0x3190 [ 36.172387] [] ? bpf_prog_alloc+0x13e/0x180 [ 36.178330] [] ? bpf_prog_create_from_user+0x8d/0x290 [ 36.185136] [] ? do_seccomp+0x63a/0x18c0 [ 36.190814] [] ? SyS_seccomp+0x24/0x30 [ 36.196316] [] ? entry_SYSCALL_64_fastpath+0x1c/0x98 [ 36.203038] [] ? copy_page_range+0x1480/0x1480 [ 36.209236] [] ? __do_page_fault+0x780/0xa00 [ 36.215261] [] ? vmacache_find+0x57/0x290 [ 36.221025] [] __do_page_fault+0x35b/0xa00 [ 36.226877] [] do_page_fault+0x27/0x30 [ 36.232377] [] page_fault+0x28/0x30 [ 36.237623] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 36.244430] [] ? bpf_prog_create_from_user+0xfa/0x290 [ 36.251240] [] ? proc_watchdog_cpumask+0x140/0x140 [ 36.257798] [] do_seccomp+0x63a/0x18c0 [ 36.263301] [] ? SyS_futex+0x210/0x2c0 [ 36.268803] [] ? __put_seccomp_filter+0xa0/0xa0 [ 36.275090] [] ? do_futex+0x15d0/0x15d0 [ 36.280682] [] ? security_file_ioctl+0x89/0xb0 [ 36.286879] [] SyS_seccomp+0x24/0x30 [ 36.292210] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 36.328597] FAULT_FLAG_ALLOW_RETRY missing 30 [ 36.333204] CPU: 0 PID: 4850 Comm: syz-executor4 Not tainted 4.4.115-gaa856bd #6 [ 36.340710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.350031] 0000000000000000 da6f770b7b3c18d0 ffff8801d6aff970 ffffffff81d03dad [ 36.357999] ffff8800b5bac000 1ffff1003ad5ff3b ffff8801d6affaf8 0000000000000000 [ 36.365967] 0000000000000000 ffff8801d6affb20 ffffffff816072e5 ffffffff81237410 [ 36.373941] Call Trace: [ 36.376502] [] dump_stack+0xc1/0x124 [ 36.381837] [] handle_userfault+0x715/0xf50 [ 36.387779] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.394761] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 36.401135] [] ? handle_mm_fault+0xb5d/0x3190 [ 36.407248] [] ? userfaultfd_poll+0x180/0x180 [ 36.413360] [] ? handle_mm_fault+0x291e/0x3190 [ 36.419557] [] handle_mm_fault+0x2938/0x3190 [ 36.425585] [] ? bpf_prog_alloc+0x13e/0x180 [ 36.431528] [] ? bpf_prog_create_from_user+0x8d/0x290 [ 36.438337] [] ? do_seccomp+0x63a/0x18c0 [ 36.444017] [] ? SyS_seccomp+0x24/0x30 [ 36.449531] [] ? entry_SYSCALL_64_fastpath+0x1c/0x98 [ 36.456251] [] ? copy_page_range+0x1480/0x1480 [ 36.462449] [] ? memset+0x31/0x40 [ 36.467519] [] ? vmacache_find+0x57/0x290 [ 36.473285] [] ? vmacache_update+0xfe/0x130 [ 36.479223] [] __do_page_fault+0x35b/0xa00 [ 36.485073] [] do_page_fault+0x27/0x30 [ 36.490579] [] page_fault+0x28/0x30 [ 36.495828] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 36.502637] [] ? bpf_prog_create_from_user+0xfa/0x290 [ 36.509445] [] ? proc_watchdog_cpumask+0x140/0x140 [ 36.515990] [] do_seccomp+0x63a/0x18c0 [ 36.521494] [] ? SyS_futex+0x210/0x2c0 [ 36.526997] [] ? __put_seccomp_filter+0xa0/0xa0 [ 36.533287] [] ? do_futex+0x15d0/0x15d0 [ 36.538884] [] ? trace_hardirqs_off+0xd/0x10 [ 36.544910] [] ? exit_to_usermode_loop+0x124/0x160 [ 36.551456] [] SyS_seccomp+0x24/0x30 [ 36.556786] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 36.563709] FAULT_FLAG_ALLOW_RETRY missing 30 [ 36.568200] CPU: 0 PID: 4839 Comm: syz-executor4 Not tainted 4.4.115-gaa856bd #6 [ 36.575705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.585031] 0000000000000000 e6c5fbc5df1d041e ffff8801d121f9a0 ffffffff81d03dad [ 36.593004] ffff8800b5bac000 1ffff1003a243f41 ffff8801d121fb28 0000000000000000 [ 36.600973] 0000000000000000 ffff8801d121fb50 ffffffff816072e5 ffffffff81237410 [ 36.608935] Call Trace: [ 36.611494] [] dump_stack+0xc1/0x124 [ 36.616828] [] handle_userfault+0x715/0xf50 [ 36.622768] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.629755] [] ? finish_task_switch+0x1e7/0x4e0 [ 36.636043] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 36.642418] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 36.648705] [] ? finish_task_switch+0x1e7/0x4e0 [ 36.654993] [] ? finish_task_switch+0x1bb/0x4e0 [ 36.661279] [] ? __schedule+0xa26/0x1ca0 [ 36.666959] [] ? handle_mm_fault+0xb5d/0x3190 [ 36.673073] [] ? userfaultfd_poll+0x150/0x180 [ 36.679184] [] ? handle_mm_fault+0x291e/0x3190 [ 36.685384] [] handle_mm_fault+0x2938/0x3190 [ 36.691408] [] ? hash_futex+0x210/0x210 [ 36.697002] [] ? rt_mutex_futex_unlock+0x10/0x10 [ 36.703374] [] ? copy_page_range+0x1480/0x1480 [ 36.709573] [] ? vmacache_find+0x57/0x290 [ 36.715345] [] __do_page_fault+0x35b/0xa00 [ 36.721203] [] do_page_fault+0x27/0x30 2018/02/05 08:28:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) socketpair$ax25(0x3, 0xb3923e2f691ceae1, 0xca, &(0x7f0000558000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007d9000)='/dev/keychord\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000aa3000-0x4)=0xe7ef, 0x4) writev(r0, &(0x7f00008a5000)=[{&(0x7f000099b000)="6deeac623c7cd55602dd9ada1daaea13d35bb9f9c331fe50b42f2bf8e9b652a16f901834166cfe20504ec20231a82432a45576d2488ce4e39939e98f27bc163bd5ea358daec3e94bd1382cbc5096a2d1a3c54ad62afc99a97605fa4dff24db4bf7ae2d4366127b42d1ddd96e4577006bf880cd883b5244bc0198360fd2a583cb199a1737d78415a8cde5fd9c1c1de71b0852635e", 0x94}, {&(0x7f0000ec3000)="4faa32ed1f02b474b758e38f8d229eb4668f9fb67853790b6db489e804989500fa46162380e0a228c57e5871fd58c6a063219775f80289fcc660b86b79b834bc1dad52e5b87dbe11cc9f459b2474324c300c91be9fe3a9d48ea84778bf4674dd883ce9ce28fb3e638c67bda6d9aa0037b942273eb344e0cd80f3a87b236d3a7113bd92360a6c5fc31e6e399ae7e32c209980bb7a9d268413d53e2a6c839bd278f7d1afc165d813854202ce879073ec3775812806bef2ce3568765b3d002f", 0xbe}, {&(0x7f0000bdb000)="5afbda0a3bd56e0be74b690e010aecf2b4cdc13929579f6a2d6d2f6366b95acffd31aed2c624dd835b243f6138a6ae85fa91eea179650af4248dffed2b37a687cf71aa7d1971e1e6837acbbfeb84b4bb94a134430d53b0df0a051bf691f4bd923c1cb671a02370b685254a30d503c05642d6a861e1f609417b77f5b80ec58163ec13340ec79bdcc1d00ea6237f7e21f8462ce0529d76d7f882ed8e554437029dc21191db05d36f47493f41c82e7cf6defacacdcc3f5507b44f07ca6c9ca992cd6ee26dcb6bd6ac53", 0xc8}, {&(0x7f0000b9d000-0x95)="0789ebbde19a0491ea0f42b64523f5e9cd0c4ca80487fe16bd846eebe16bd5f953da52dcb37ddfab3d2fc25a1fc6317e9fe9035ed8525fbde2cbb2d8135731c1e23bf173450ead65f5ce313de59b1d3e2c02d6a8076f30c9428bb6d62b8d80b229bc8c77216452283cf626104007d99b2235d54111cdc38caff3b8b80ed8d02657f3f61d71424e4263470ce31c2441c5e6d2b3df70", 0x95}], 0x4) clone(0x10042000, &(0x7f0000498000-0xc)="1392fcc6a2c1fbf92ee1c690", &(0x7f000026c000), &(0x7f0000b09000-0x4), &(0x7f00009c0000)="8c04d95e64732ab00e1749e05409f6596786a58b42bbd4d6b916158a9c49b95d584ce2d442c274931a5edb6cf691beae79b1a7ce6ad0bd4008c6706b6a91cb8f18cd32f7946b425a6ea33a9fabd13130aa662b786f25f65fcbeb8bae5c8dbf04fc2d3156485e353ca97bd8f1e06c13fad69b0520fdeac0c627b7a2b81fe0b08b46d6464ec8447e7471fcdfa4d2ccd42f68192012bcb7bfe87d73cf8c8306086cf83a72fe057883d97df15034e9952a0b7eb7832c3e4e1c4a3c9434df032b020b31b9e7f12030fa204ef2f87c7e24b16f2e574c2b254bb2d88681a0a9158291a5c48321e9afa62e3a6034b80f4ed3d0f108cf482b1af378910d") madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) 2018/02/05 08:28:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004de000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003e3000-0xc)={0x0, 0x80, 0x30}, &(0x7f0000bd4000)=0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f73000-0x4)={0x0, []}, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a2c000-0x8)={r2}, 0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "040002"}]}, 0x24}, 0x1}, 0x0) rename(&(0x7f0000a58000)='./file0\x00', &(0x7f0000df2000-0x1)='./file0\x00') setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000034d000)={r2, 0x1}, 0x6) 2018/02/05 08:28:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000c3f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000024000)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x8) lgetxattr(&(0x7f0000740000)='./file0\x00', &(0x7f00007a7000-0x6)=@random={'user.', '\x00'}, &(0x7f000098e000)=""/113, 0x71) sendfile(r0, r1, &(0x7f0000e65000-0x8), 0x10004) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000018b000-0x64)={&(0x7f0000131000)=[0x50, 0x4, 0x2, 0x2], 0x4, 0x3, 0x1a, 0xfffffffffffffffa, 0x8, 0xbdd7, {0xffffffffffffffff, 0x2, 0x8, 0xffff, 0x0, 0x3, 0xdcd, 0x0, 0x2, 0x555c, 0x5, 0x46f, 0x1, 0x10000, "14fd99f350d449de3734d38ca128608cf21679aada3b6a83cfe435fc0c25233f"}}) 2018/02/05 08:28:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00008bd000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000d7a000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000097c000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000457000), &(0x7f0000dc9000)=0x14) 2018/02/05 08:28:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008a9000)='./file0\x00', 0x0) ioctl(r0, 0xfffffffffffffffd, &(0x7f0000b03000)) 2018/02/05 08:28:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x4)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x800}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() fcntl$lock(r0, 0x5, &(0x7f0000001000)={0x2, 0x3, 0x2, 0x4, r3}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81, 0xf6a, 0x6, 0x400, 0x3, 0x10, r2}) fchmod(r0, 0x4) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008f9000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f2000)=0x24) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000001000-0x10)={r5, 0x8, 0x20, 0xfff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r6, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f0000010000-0x10)=[{&(0x7f0000018000)="5500000020007fadb72d13b2a4a2809302000000030343026c26236925000400fe7f0e00bd2dca8a9848a3c7f8f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000ff1000+0xb27)=[]}, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e81000)='/dev/autofs\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r7, 0x107, 0x5, &(0x7f0000908000-0x12)=@req3={0x3816, 0xac40000000000000, 0x40, 0x1, 0x7f, 0x6, 0x6}, 0x1c) ioctl$EVIOCSABS20(r7, 0x401845e0, &(0x7f0000b39000)={0x401, 0x4, 0x10001, 0x5, 0xfff}) r8 = add_key(&(0x7f0000f01000)='.dead\x00', &(0x7f00003fb000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000099000)='1', 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r8, &(0x7f00006ac000-0x94)="b70bb72e616db0d587dba58f4b93e31930059fa56978399f71a88b8604abf50d703da1217c84e4dd58108b3aeb6f779009728f04a9dbec6439cdbfd331dc30af917660b7fbff4cf2d651e3e818f1aa4ca2e89ebe89634a4db8433be7fae42714f77ad9e930239a69092c053a517a950ea356d08a0792e783b0f14bf3673219b580dcd62adf30e57d110a4530dc0eab677a0bfa83", 0x94) 2018/02/05 08:28:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000e6000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000766000-0xcb)="f9fe1087ed85d61032361acd365a96202f1991fe732ea70d0bd6a3ad21956825f3b2d6f08feadd964e110619c4d58a7a76fb71d4f8a3c71cd9c852f67a4720980606593ec701b7d9cf792cc23c4b1e4f360cdeaf28fd75dab974de0797bece0da376b79fce0ee0806e61d18ba9b32233351ef25ce16007f07f307930e53282fcd59e893320954779d1d83de6a58b25992977f72db776ca0ef02d6beff357a2856e681a3147050e056e11d36f7eeb66696c8f75a6d7b7d61e3b881ed4b2a470f6a979869d8a84bf10e0fb05") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getcwd(&(0x7f0000014000-0xbc)=""/188, 0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ppoll(&(0x7f0000463000-0x8)=[{r0}], 0x1, &(0x7f00005fa000-0x8)={0x0, 0x989680}, &(0x7f00000f4000-0x8), 0x8) 2018/02/05 08:28:38 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x40, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}}, 0x90) clone(0x0, &(0x7f0000a55000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) timerfd_gettime(0xffffffffffffff9c, &(0x7f000022c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) r2 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000), &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)) r7 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000001000)=@proc={0x10, 0x0, 0x1, 0x8c000}, 0xc, &(0x7f0000001000-0xe)=[{&(0x7f0000002000-0x1678)={0x1678, 0x25, 0x604, 0x2, 0x1, "", [@typed={0x8, 0x89}, @typed={0xc, 0x34, @uid=r1}, @generic="727813cf79fc11a330607b63463eee640884af8bff34ce517c04a0b23dfbd2f1c42d9e997c31f2a3aa022625584d12ec9df99ead05af0bf23f3f004371a46120", @nested={0x6c, 0x65, [@generic="eea24f59c389f8b24c92332938f971a76499a3dc57245a3096ffaf2e0a9c4854c5813f55a2e25ca0651ac8b2e98eb52d3a15153008002af2944a156ff9ec2a804c0082d85433911ca04db98e38a2e1d710ee44da6612a7b980437e6e63fe38df37109ea55cb9e098"]}, @nested={0x404, 0x4c, [@generic="5d88bbed11fb0cad2d96b98ccc8459745cd04e4bc053e14e394168c0a9454572ad4de140db353eef6ed07050ee9d7a3af1f3173423f1ab6f918334d65175119c9142d75b1cbd65991804207642f1ea4c8d9ef663aaeffa306f271d4ab8666e77908bea00d0e723c276dbd08fa189", @generic="8a312ef706f021c3f40745ed0d3f3757ea19f6ca4056c2d6a28db7d1cb2299e12d01eead1fa36e8637160e994b99591fa6d99c7ab85d1a3967315e70d8d2de7b5628d797750d25c2b0ab14a08288c0686d8fbf5f1b22a855c3ee49e72eaafa5e9be5e0ab741adac066fff8fe94adfd1ecd3f76196f855f30f40459b68ca7a3828c14023b32a66699b691e636a0853a4f4f25bb6d2f62c19867201785", @generic="49c5f9b494b095eed016cefd0b4f9b302aafd7b934681e0fd4cfc9768fdb29ae26a9fb476a53308a1c3af96468b9a07d56dd3db192cd6199414bae4adb379b1245eb3f360bd02ef194da24ebb2d49b74de580e9f5955913c43924ff0609fea848ef031d968734764a5fc736b4e3b2492a297b2e32a75825eb6ee732289af3a93132343375b9008775497b5e373880c9511f4fd", @typed={0xb8, 0xf, @binary="a1dece31d8d14809d91ed91a6f5943ca960b19f0a5098a19b828e8d60362b26e25ba071b946f6a0e61e7550760ed494fabfd42c73cba0b329bd7f2d067e6a1e306c0a7c6f1c3aca2af982a65acbd4f3084fba6e645993ae2d57036ffe6abb8dfdadc31abc62188f815aa261c4e529b20669c49f0ec48dfc505e8bc414f4a0cd274845d41f45a8221ad4776b0a1867e2004153951b4c8aed29eed1a72d89b795845d910bed6d04d5284c512f6e440cd"}, @typed={0xc, 0x20, @fd=r0}, @typed={0x44, 0x5f, @binary="a3ca7dac53f935a51197d170300d0ea763b535154d6208c8761586b9ccd5d4d6e514e2ebc5c5989a4bcbd5eb7e60f5c02a217b750df8d45ed599"}, @typed={0xc4, 0x1b, @binary="ff402cc9ce02bff40a80b5ee69bcf87b8066213d48e7acf9abddac302ec411a2e9c610d3fde5d5c52de403750dd92b0fe230d9ff31755b5d79b8d3ed016ab37ffa03ac994440a920c6db17c988d585902eabda247e7dbaa760a4861c4b9f68347948486bf10ae143304dd8986f047dfc957e02822a9b6063b9856ce7b53fe3f709f041c3d45b63e0e251a14bd0672d2e21a2912a3c8ce76e146c557f01a97921b3a794fecb2c05320feaece62a7cee7661eebe93b56d01c8064d72"}, @generic="400b3d72a71ce6d9371149779a4722e2d45f543841ccb79b613f3180f02e79b61ba845cdf3c36b5ea2356f26609035a0fc34ad91b715228a3023b2befba061c0cc6fd2b3f242a7b1fcfd2232c44addadf2ad3f8d305ea237760759b07c295ab7f71c0e22fed321735d2f5861cb1f53b7734c", @typed={0xc, 0x6c, @pid=r2}, @typed={0x18, 0x1b, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xe}}]}, @generic="3138e2194f263ac4cac98808d45f888d5d1fad51d65a335063ff6074efa418a3e0f85d4ecda892c1cabee4a693fe90783c4e9be0c7fec99807b59707058f7a7c07f88eb75db21d49776fd6c6c94385a25465ac6259fc8fd940c5ecb5fe47ba1109357c170fddfd38ae7ffe4cc7cdee0ab3a5957e127fc1d0e911415b58be91ee4be9a960f464697292817f4933dd1e9a6307152f73ee1fddb19a3bacf5ba35385674756da12d4792906654a2ad7f390c6290d0cd15", @generic="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@generic="0266b62f818c01fd1d0cd699bb454f0bf5eacf74a608acff5decd271d2d0a84094f20066a212d2a82c508490a09f346f2268dadbdd3d648afe37fc7087812d5f501d0e4d9b4a8de3561f053c686eb475b0ee06d00cbaa873cff91b3848f1bdb56127b5", @nested={0xa8, 0x64, [@generic="f003b274d21f0e5a7875eae3674ed582aeb148f5c30bb79be1f57d3a5fa7d6d69c8b750d78ea6edd2e0ee7af360d652120254414b5a0dd7a61a65105a7d9b2f4ff79f9aae18d235fe510587145e80169d96f194ceca52113a93988298341a85a30910c0fbd2379f7426a0ddbacda9e1defa7ec9c71ccfba081b3ed587f9c44e5ad0535756b204f82171abf95186d201505eaf0c091027083", @typed={0xc, 0x32, @u32=0xfffffffffffffff8}]}, @typed={0xc, 0x2b, @u32=0x3}, @generic="f3b1694222fe559323e6f0d9834f11555830b7f0e0a0397451be426ca772aade94251c18927fce19c29a0233ef036a2836e08c9dd897406a5e98980716ca7fc5d6845d3cf0025207e48c982ddbefbb5f80dda82c512587d59ff47fe6d39a0199ddbc26bd3bdd6e4d19b2e909ec2d7768311f5848f0c33ea153b4608a17947c66f84d033603d594b94ecbf4830db002b93be3e5d147c7c664bbb7b32dfa0ac7e8c46e4ba13d50e4279b107027074fcf2f86f26e60b492feeebcb897d2f089908b32e9701d358da059091ac3d7d3900aa2a898080149adadcdfd7a3f39c8aa9049d640", @typed={0x10, 0xb, @u64}, @nested={0x140, 0x29, [@generic="948ac25681eac370be97f35265ec22f8bc130e8b602cd936e2aacf8d5cab09b193b28955e1cdc7b66d8227a1a1423201c38abe2d30292f3c743be3d17f79ca84bff00087350c7a48e327a236542e0c3e10c2cadcb1a8f6300c9842e6fae4f33b40ad98e8af046d48cc8694a93e79d05c233725ffd1da2cae3e693dbe6a270085537a11cd88365cc1b6a539ee905a846d44bf074c5f14854c28c18bf5e104c36ac211c031337759ff76ccc85afdacba65a2cc29d6433ce43585a59fbaa94ac2b91cca5b87ca68e8eb9a1439d5c459440de06973ff6961f857cd6b9a067b2a4008ec8830e71c093f5a07f0875fc1", @generic="e3a938b4a9bc518ac65e5ad0c53a955b9f0d333b1923b9f4657a33f697392fd2fd52ae3c4dc454d04c6b72916f54940f952ddf092be1e0c78f", @generic="7209b03f27ffd3d8d7f8e8874b85f048b7a62c"]}]}, 0x570}, {&(0x7f0000001000-0x270)={0x270, 0x1d, 0x108, 0x1, 0x3, "", [@nested={0x258, 0x7b, [@typed={0x38, 0x2, @binary="622c65cdeabe768b5103f01867f54ee905fae66780e577cfce16b924edf2bf2d0c83ff596d5aef88bea347ae15d4"}, @generic="10978628629b38c485ded1bd50764e7ac96f827a319e597e71400edba4ab24fea1684f7d928effa366069269f91f13f4f2b86d9253aee694338da623b0d9afd8b68d8925e35ba15dcf6c4d6d97fc2c6125e9d16fae4db8ef426bcb01db8722ce554217742aee43aa92fc22f45e8edbab86f6e136619cab6f3db92e87836e876469f0af2e0c205c8edde026bde18a5eecc57cac332b679f9fcf88a234e32a743d30438db24279e9b748a9190a4e01f919e1506ef9fa4eafdc5a07af1c51e49ff1afaa5e5b69ac145e573a6564e15dc80c93bab4bb408dbe76fd05eb6852cec3feef8911d69c512914a7e4bde01d62d110a79b289982a902", @generic="e3542a67fb11de037823f11ae08945d854285db75cfb2d65c59367725d03a03687c7ed5d0f9160c35375b5724cf26620457c247031b9a7e0e120dab6c624a338e0bf18388951", @typed={0xc, 0x81, @u32=0x9}, @generic="46e80e93281ba9a92f80d3b9c0beb85706ed94d9715f792175e324015253ea2853eed1dacdbb6c81d539062ae3347a652f40a3ef7e6707f7072116721d83c1392d4af33ced8acf8d47411e14aef5f9f340a6ec3c18f0d086ec92e18eea1afc9df14082eb2622216bf2666b94156054e9a68b04549a5be217732a6910b75fd2e847e38e2e66fec29aa5feba352dc93b9e030f48cad5ba9e8028e7cc2fe23009126292c115c350fded7edda66769e8c1595e4255bc44fe90bdac5bcf02ced99cd1737e90ad8d1b98", @typed={0xc, 0x23, @fd=r0}]}, @typed={0x8, 0x88}]}, 0x270}], 0x4, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x20, 0x4000}, 0x1) [ 36.726710] [] page_fault+0x28/0x30 [ 36.731955] [] ? strnlen_user+0x6c/0x1a0 [ 36.737634] [] ? strnlen_user+0x91/0x1a0 [ 36.743316] [] ? strnlen_user+0x6c/0x1a0 [ 36.749002] [] strndup_user+0x28/0x140 [ 36.754509] [] SyS_add_key+0xd3/0x380 [ 36.759929] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 36.767432] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 36.773894] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/02/05 08:28:38 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x20}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x1000000000000404, r0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f000000f000)) 2018/02/05 08:28:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5382, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000a12000-0x50)={@syzn, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000e98000)={0x0, 0x3, 0x400}}}) [ 36.811158] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 36.856340] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/05 08:28:38 executing program 3: rt_sigsuspend(&(0x7f00005ec000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d35000-0xd)='/dev/usbmon#\x00', 0x3, 0x4000) symlinkat(&(0x7f00004da000)='./file0\x00', r0, &(0x7f00002d3000)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000ee3000-0x8)='./file0\x00', 0x280, 0x22) r2 = syz_open_procfs(0x0, &(0x7f0000013000-0x8)='cmdline\x00') mkdirat(r0, &(0x7f0000459000-0x1)='./file0\x00', 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009c3000-0x4), &(0x7f0000e8a000)=0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b72000-0x10)={0x0, 0xe7, &(0x7f0000b69000)=[]}, &(0x7f00002c7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00007a8000-0xc)=@sack_info={r3, 0x2}, &(0x7f00009b6000-0x4)=0xc) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000ad9000)=""/196) exit(0x5) preadv(r2, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) 2018/02/05 08:28:38 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000006000-0x8)='./file0\x00', 0x14) pipe(&(0x7f0000005000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000003000)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, &(0x7f0000005000)=0x1e, 0x80000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/dev/pktcdvd/control\x00', 0x4002, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000003000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={0x0}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x40}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000006000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x6, 0x9, 0x5, 0x6, 0x101}, &(0x7f0000006000-0x4)=0xa0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x610000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002000)={r3, 0xfffffffffffffe04, "eca1d59334c2d5164bafd91ab2f2ba7b9c5628b4f6f913b0fcce554374b620bf8c0429b25fa7647610725211847ae719354d87b489a4b92eae2a9ccbe0225270008a2ee70c753a34b60ddfe08258f620f0024368d8a7883e5a53d806392431ce7ba9bd7c4d5e30b2049e823ecb307fec68a6964d36ad4fc35222db74cac66bed50d99c8786d28de460a16d94d51ab31633e7167d97a126fad6345e998e0cc7a7f212dd322f7704f267dc31ee4cad2e98348b71286c6add34a8d226"}, &(0x7f0000002000-0x4)=0xc3) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000003000)={0x0, 0x6, 0x9ea7, 0xc7, 0x3f, 0xffff, 0x6, 0x200, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x6, 0x5, 0x2c2f, 0x5, 0xfffffffffffffff7}}, &(0x7f0000000000)=0xb8) sendmmsg$inet_sctp(r0, &(0x7f0000001000)=[{&(0x7f0000005000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x0, &(0x7f0000002000)=[{&(0x7f0000002000-0xce)="69325296e336bddb17e5ae3c15fc8ac30b9082fbcea3408a7657daa547f75953d6b5316e30e026c5ec669e7db4abdd3820a814e6949ce5f6b5e3441119b2036cec939300a5e273f3e2ac14f26a69524e88818ef1d172570d487cf011a29bd862bab282980b378bcaf60148d721c63d294ed31ff0aef3cb1abea6614795a4a3ee3bb0a2527993acf54ef4992b115e30badbc5b59c777f2940d0c7eab58d6e88997b6f4f5e7c79996d6479ac5fe3dcb65915c79b92c937471a7bc6ba116afde891f1a1004a37e15cfffa923884d8c9"}, {&(0x7f0000005000)="d996337c10b05823373b917de1aa37671ab06c8d5553300fb1bdf8586e7212e03f35efe5ec79f1accf427ae88554a5758ffff085a5d138014200252a3c0d6cf242b567ed867d1026ab3bf2e98ff71c30575c624486a38930eda52c96fc518d224f9cf3219b886bbe7b9f6ca460d74bcd06744d703d8b2a92d95e31"}, {&(0x7f0000001000)="38d372b6a25cfbcd27af21283accfc511b74d77bc40682eeee171b1fb2e0ab02b681a0629749ae85751670e28765e207fef3daf6d64b778d5368c69ec43d2da81fd19d441b24a541c5515d1008415d665eb2f911cf0554e9d464339cc3f9b0285ead50498a7534c2d87ad654476738b203ae"}, {&(0x7f0000005000)="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"}, {&(0x7f0000005000)="203d4100736bf55b7a21cd1aa9a7c5affe59e21cd1ebd29d75aad4a16976598399a9a5a5ca90f0"}], 0x0, &(0x7f0000003000-0x1e0)=[@sndrcv={0x0, 0x84, 0x1, {0x1000, 0x1, 0x6, 0x404, 0x7fffffff, 0x7ff, 0x200, 0xff, r1}}, @sndrcv={0x0, 0x84, 0x1, {0x1000, 0x5, 0x8, 0x1, 0x1, 0x6, 0x0, 0x6, r2}}, @init={0x0, 0x84, 0x0, {0x1ff, 0x81, 0x7f, 0x6000000000000000}}, @init={0x0, 0x84, 0x0, {0x1f, 0x101, 0x5060e25c, 0x5}}, @init={0x0, 0x84, 0x0, {0xc000000000000, 0x2400000000000000, 0x1000}}, @sndrcv={0x0, 0x84, 0x1, {0x4, 0x2000000000, 0x3, 0x4, 0x7fffffff, 0x1, 0x3d, 0x9, r3}}, @init={0x0, 0x84, 0x0, {0x4, 0x35e1c405, 0x1}}, @sndrcv={0x0, 0x84, 0x1, {0x0, 0x1, 0x200, 0xeccd, 0x40, 0x5, 0xfffffffffffffffb, 0x7, r4}}, @sndrcv={0x0, 0x84, 0x1, {0x3800000, 0x0, 0x8, 0x2, 0x80000001, 0x0, 0xfffffffffffff001, 0x2, r5}}, @init={0x0, 0x84, 0x0, {0xb2, 0x9, 0x80, 0x3ff}}], 0x0, 0x4}], 0x277, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000006000-0x50)=[], 0x0, &(0x7f0000007000)=[@rights={0x28c, 0x1, 0x2, []}], 0x10, 0x200000000000000}, 0x0) 2018/02/05 08:28:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000003d000)=r1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000158000)={@generic="1b6a7741a5367f2e6b36f687fc6b31ae", @ifru_flags=0x100}) socket$inet(0x2, 0x801, 0x3) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000ef5000-0xb4)=[{{&(0x7f000016e000-0x60)=@nfc_llcp, 0x60, &(0x7f000046c000-0x20)=[]}}], 0x1, 0x0, &(0x7f00009ea000-0x10)={0x77359400}) 2018/02/05 08:28:38 executing program 6: mmap(&(0x7f0000000000/0x997000)=nil, 0x997000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x400000000000039f, &(0x7f00008cc000)=[]) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000997000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000998000-0x28)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0, 0x6, [@empty, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x4, @broadcast=0xffffffff]}, 0x28) 2018/02/05 08:28:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004de000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003e3000-0xc)={0x0, 0x80, 0x30}, &(0x7f0000bd4000)=0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f73000-0x4)={0x0, []}, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a2c000-0x8)={r2}, 0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "040002"}]}, 0x24}, 0x1}, 0x0) rename(&(0x7f0000a58000)='./file0\x00', &(0x7f0000df2000-0x1)='./file0\x00') setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000034d000)={r2, 0x1}, 0x6) 2018/02/05 08:28:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000e6000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000766000-0xcb)="f9fe1087ed85d61032361acd365a96202f1991fe732ea70d0bd6a3ad21956825f3b2d6f08feadd964e110619c4d58a7a76fb71d4f8a3c71cd9c852f67a4720980606593ec701b7d9cf792cc23c4b1e4f360cdeaf28fd75dab974de0797bece0da376b79fce0ee0806e61d18ba9b32233351ef25ce16007f07f307930e53282fcd59e893320954779d1d83de6a58b25992977f72db776ca0ef02d6beff357a2856e681a3147050e056e11d36f7eeb66696c8f75a6d7b7d61e3b881ed4b2a470f6a979869d8a84bf10e0fb05") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getcwd(&(0x7f0000014000-0xbc)=""/188, 0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ppoll(&(0x7f0000463000-0x8)=[{r0}], 0x1, &(0x7f00005fa000-0x8)={0x0, 0x989680}, &(0x7f00000f4000-0x8), 0x8) 2018/02/05 08:28:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) keyctl$session_to_parent(0x12) write$evdev(r0, &(0x7f00008a9000)=[{{}, 0x0, 0x100000001}, {}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000879000-0x4)=0xfffffffffffffffe) 2018/02/05 08:28:38 executing program 2: r0 = memfd_create(&(0x7f00007cb000-0x2)='%\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a73000)={0x0, 0x9f, "e5ce8cc8ef50d64fac3f19ff7ac4d1b6a9ac882213e90ae9f0f78c89df83b7c930efe23ec35f34e48c0869dcfb9b83000e9d80d043b3db237d5064908bfba4ab90ed0a5c5fb016048934401a3fe00d723e7fa2b35639bda199b3b12c5b3ce8a5808a3ca350bd2fe4fdc615d0048954e1d6fe3bab58da6488328005a2430c661ca1de948f32180972e0aa63c71c78f2e7e4bb7b8878a8eba48f54de46b70745"}, &(0x7f0000000000)=0xa7) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006d6000-0xc)={r1, 0x40004000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00000de000-0xf)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000029d000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000256000-0x30)={0x14, 0x0, &(0x7f000051a000)=[@free_buffer={0x40086303, r2}, @release={0x40046306, 0x2}], 0x1000, 0x0, &(0x7f0000db5000-0x1000)="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"}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005e7000)='/selinux/enforce\x00', 0x400, 0x0) openat(r3, &(0x7f0000426000)='./file0\x00', 0x200800, 0x10) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00002e1000-0x14)={@remote}, &(0x7f0000f1f000)=0x14) syz_open_dev$sndtimer(&(0x7f0000ebc000-0xf)='/dev/snd/timer\x00', 0x0, 0x200000) signalfd(r3, &(0x7f000060f000-0x8)={0x200}, 0x8) 2018/02/05 08:28:38 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000032000-0x10)={0xf9, 0x6, 0x800, 0x2}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002e000-0x34)=@ipv4_newroute={0x34, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x0, @str='\x00'}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x34}, 0x1}, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000032000)={0x3, 0x0, 0x0, 0xffffffff00000001, 0x0}, &(0x7f0000032000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000002b000-0x8)={r2, 0x7}, &(0x7f000000c000-0x4)=0x8) 2018/02/05 08:28:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) recvmmsg(0xffffffffffffffff, &(0x7f00003f7000-0x1e0)=[], 0x0, 0x0, &(0x7f0000571000-0x10)={0x0, 0x1c9c380}) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/02/05 08:28:38 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000001000-0xb3)=""/179) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) renameat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat(r1, &(0x7f00005d3000)='./file0\x00', 0x0, 0x0) 2018/02/05 08:28:38 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$cont(0x3f, r0, 0x2b1a, 0x3c2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) connect(r3, &(0x7f0000930000-0x1c)=@in6={0xa, 0x1, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @empty}, 0x6}, 0x1c) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) accept4$ax25(r3, &(0x7f0000499000-0x10), &(0x7f0000d2b000-0x4)=0x10, 0x80800) fallocate(r2, 0x0, 0x0, 0x40002) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000051a000)={0x0, 0x1, 0x0, 0x9fa73f5, 0x6, 0x1000}, &(0x7f0000d50000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000577000-0x10)={0x100000000, 0x200, 0x7, 0x7, r4}, 0x10) r5 = gettid() ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bd2000)={0xaa, 0x20}) tkill(r5, 0x16) close(r1) 2018/02/05 08:28:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a73000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000501000-0x24)={0x5, 0x8, 0x100, 0x6, 0x1000, 0x8001, 0x8, 0x8742, 0x400, 0x103, 0x5, 0x9c2}) writev(r0, &(0x7f00005ae000-0x20)=[{&(0x7f000089a000)="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", 0x1000}], 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000286000)={0x7}, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f00006fa000-0x24)={0xe5, 0x1, 0x2, 0x2, 0x100000001, 0x10000, 0xedf0, 0x8, 0x130, 0x57e, 0x2, 0xffffffff}) 2018/02/05 08:28:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000897000)='syscall\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000292000-0x9)={0x0, 0x1, '\\'}, &(0x7f0000b12000)=0x9) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000adf000)={r1, 0x7}, 0x8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x45)='L', 0x1}], 0x1, 0x0) 2018/02/05 08:28:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000017000)={0x4000080000004}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000040f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00007da000-0x50)={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7ff, 0x400, 0x6088, 0x400, 0x7, 0x30104}) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x0, &(0x7f0000ed4000)}) add_key(&(0x7f0000acb000-0xc)='cifs.spnego\x00', &(0x7f0000763000)={0x73, 0x79, 0x7a}, &(0x7f00007af000-0x1000), 0x22a, 0xfffffffffffffffb) dup2(r2, r1) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000714000)=""/95, &(0x7f000055f000)=0x5f) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000751000)={0x0, 0xfffffffffffffe01, 0x30}, &(0x7f00005b6000-0x4)=0x18) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000fa8000-0x4)) 2018/02/05 08:28:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0xfffffffffffffffe) ioctl$TIOCNXCL(r0, 0x540d) 2018/02/05 08:28:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x2a, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000001000-0x3)=0x8e6d, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008e2000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00004cc000-0xb)={0xfffffffffffffffa, 0x3, 0x8000, 0xffffffff00000000, 0x1, 0x3, 0x1, 0x9, 0x10000, 0x5, 0x93c2}, 0xb) 2018/02/05 08:28:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000001000-0x24)=@ipv6_newroute={0x16, 0x48, 0x20000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/02/05 08:28:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bc7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x7f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007c1000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$TIOCNOTTY(r1, 0x5422) 2018/02/05 08:28:38 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x8221, &(0x7f0000001000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800000, 0x0, 0x0, 0x2, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000873000-0x1)) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000020b000-0x88)={0x8e6, {{0xa, 0x2, 0xffffffffffff39d6, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}}, 0x88) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000791000)={&(0x7f0000244000/0x2000)=nil, 0x2000}) 2018/02/05 08:28:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000083000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000071c000)) ioctl$int_in(r0, 0x0, &(0x7f00001a4000-0x8)=0x7ff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) dup2(r2, r0) rt_sigsuspend(&(0x7f0000678000), 0x8) 2018/02/05 08:28:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029b000-0x18)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f000000c000-0x10)={&(0x7f000090d000/0x3000)=nil, 0x3000}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)}) 2018/02/05 08:28:38 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000b73000-0x12f)="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", 0x12f) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000063000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000b4d000-0x4)=0x10) bind$llc(r0, &(0x7f00006cf000-0x10)={0x1a, 0xd, 0xfffffffffffffff8, 0x1f, 0xfffffffffffffffd, 0x8, @empty}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c6000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x2, 0x9}, 0x14) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000e22000)=0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde), 0xfffffffffffffe1c) fcntl$setstatus(r2, 0x4, 0xc00) 2018/02/05 08:28:38 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000b06000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000002000-0x6e)=""/110, 0x6e, 0x12100, &(0x7f0000002000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) connect(r0, &(0x7f0000417000)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000601000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000092e000-0x20)={0x2, 0x0, 0x2, 0x10001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000000)={0x100000001, r2}) 2018/02/05 08:28:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x10000000000002b6) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000a09000)={&(0x7f0000e81000-0x15c)=@getlink={0x15c, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_VFINFO_LIST={0x128, 0x16, [{0x124, 0x1, [@nested={0x20, 0x0, [@generic="4870de038687193acbdde368055f496ee9780ab97ea2f76f29"]}, @generic="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"]}]}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x15c}, 0x1}, 0x0) 2018/02/05 08:28:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setrlimit(0xa, &(0x7f0000417000-0x10)={0x1, 0x100000000000000}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b48000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d68000)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = syz_open_dev$random(&(0x7f0000937000)='/dev/random\x00', 0x0, 0x2) r3 = syz_open_dev$sndseq(&(0x7f0000906000)='/dev/snd/seq\x00', 0x0, 0x2000) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e1b000)='net/sockstat6\x00') r5 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000c69000-0x10)=@ax25, &(0x7f00005bb000-0x4)=0x10, 0x80800) r6 = socket$netlink(0x10, 0x3, 0xd) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e99000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000d4d000-0xe8)={{{@in=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000ab9000-0x4)=0x49) r9 = getgid() r10 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x80) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/hwrng\x00', 0x4a0402, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009d4000)='/proc/self/net/pfkey\x00', 0x20080, 0x0) r13 = openat$autofs(0xffffffffffffff9c, &(0x7f000060d000-0xc)='/dev/autofs\x00', 0x140, 0x0) r14 = syz_open_dev$usbmon(&(0x7f00009fa000)='/dev/usbmon#\x00', 0x6, 0x200) r15 = openat(0xffffffffffffff9c, &(0x7f0000d36000-0x8)='./file0\x00', 0x10000, 0x10) r16 = accept4$unix(0xffffffffffffffff, &(0x7f00001a3000)=@file={0x0, ""/26}, &(0x7f000044f000)=0x1c, 0x80000) r17 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000102000-0x4), &(0x7f0000a77000)=0x0, &(0x7f0000280000-0x4)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005a1000)={0x0, 0x0, 0x0}, &(0x7f00008aa000)=0xc) r20 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000037e000-0xe8)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000578000-0x4)=0xe8) r22 = getegid() r23 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000666000-0xe8)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000394000)=0xe8) r25 = getgid() r26 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b70000)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f000040b000)=0xe8) stat(&(0x7f00000b2000-0x8)='./file0\x00', &(0x7f00001b2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = gettid() stat(&(0x7f0000942000)='./file0\x00', &(0x7f00003ad000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000327000)='./file0\x00', &(0x7f000058a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00003b9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getegid() r35 = syz_open_dev$tun(&(0x7f00001e2000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000562000-0x8)={0x0, 0x0}) r37 = socket$l2tp(0x18, 0x1, 0x1) r38 = socket$inet6_tcp(0xa, 0x1, 0x0) r39 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000066b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r40 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b8f000-0x9)='/dev/ppp\x00', 0x80000, 0x0) r41 = eventfd2(0x5747f6ec, 0x1) r42 = socket$packet(0x11, 0x0, 0x300) socketpair$inet6(0xa, 0x1, 0x80000000, &(0x7f0000448000-0x8)={0x0}) r44 = accept4$ipx(0xffffffffffffffff, &(0x7f00009ea000-0x10), &(0x7f0000401000-0x4)=0x10, 0x80800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d45000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000c3d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f000019f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e3c000-0x4)=0x0) r49 = geteuid() stat(&(0x7f0000858000-0x6)='./file0\x00', &(0x7f0000690000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r51 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e3b000)='/dev/loop-control\x00', 0x0, 0x0) r52 = accept$inet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00004d7000-0x4)=0x10) socketpair$inet(0x2, 0x80b, 0x4, &(0x7f0000d68000)={0x0, 0x0}) r54 = signalfd4(0xffffffffffffffff, &(0x7f0000673000-0x8)={0x40}, 0x8, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000901000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d8b000-0x4)=0x0) stat(&(0x7f0000922000)='./file0\x00', &(0x7f0000c86000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000142000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000be0000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000641000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000057d000)={0x0, 0x0, 0x0}, &(0x7f0000176000)=0xc) r62 = openat$ashmem(0xffffffffffffff9c, &(0x7f00006e5000)='/dev/ashmem\x00', 0x24000, 0x0) r63 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d7d000)='/dev/sequencer2\x00', 0x101000, 0x0) r64 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00005c5000-0x60), &(0x7f0000e50000)=0x60, 0x0) r65 = syz_open_procfs(0x0, &(0x7f0000369000-0x8)='uid_map\x00') r66 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000439000)) r67 = socket$inet6(0xa, 0x807, 0x40) r68 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000024c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r69 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000515000)='/selinux/checkreqprot\x00', 0x200000, 0x0) r70 = dup(0xffffffffffffffff) r71 = dup(0xffffffffffffff9c) r72 = accept4$inet(0xffffffffffffffff, &(0x7f00006c7000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000f8c000-0x4)=0x10, 0x80000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006be000)={0x0, 0x0}) r74 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000c6e000-0xc)='/dev/ashmem\x00', 0x10100, 0x0) r75 = epoll_create(0x1) r76 = syz_open_dev$random(&(0x7f0000033000)='/dev/random\x00', 0x0, 0x101000) r77 = openat$autofs(0xffffffffffffff9c, &(0x7f00001fc000)='/dev/autofs\x00', 0x400001, 0x0) r78 = socket$inet_dccp(0x2, 0x6, 0x0) r79 = syz_open_dev$urandom(&(0x7f000079f000)='/dev/urandom\x00', 0x0, 0x82) r80 = socket$inet_sctp(0x2, 0x5, 0x84) r81 = socket(0xf, 0x5, 0x200) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e82000)={0x0}) r83 = perf_event_open(&(0x7f0000192000)={0x5, 0x78, 0x5b, 0x3, 0xfe7, 0x1, 0x0, 0xfff, 0x400, 0xc, 0x2, 0x1, 0x6, 0x4, 0x100000001, 0x0, 0x92, 0x81, 0xffffffffffffffc0, 0x0, 0x7, 0xffffffff, 0x1b90, 0x100000001, 0xdd5, 0x6, 0x9, 0x1800000000000, 0x5, 0x2, 0x6, 0x1, 0x20, 0xffffffff00000001, 0x400, 0x824f, 0x200, 0xffffffff, 0x0, 0xff4, 0x4, @perf_config_ext={0x1f, 0x1}, 0x2003, 0x7, 0x1f, 0x2, 0x6, 0x6, 0x10000}, 0xffffffffffffffff, 0x8a, 0xffffffffffffff9c, 0x0) r84 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000046b000)='/dev/loop-control\x00', 0x80000, 0x0) r85 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000201000-0xb)='/dev/hwrng\x00', 0x200400, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ce2000-0x8)={0x0}) r87 = syz_open_dev$random(&(0x7f00006fe000)='/dev/random\x00', 0x0, 0x200002) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d1e000-0x8)={0x0, 0x0}) r89 = socket$inet6_dccp(0xa, 0x6, 0x0) r90 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000915000)='/dev/hwrng\x00', 0x602000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000034f000)={0x0, 0x0}) r92 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000406000-0x10)='/selinux/status\x00', 0x0, 0x0) r93 = accept4$llc(0xffffffffffffffff, &(0x7f000024c000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000079000)=0x10, 0x80800) r94 = mq_open(&(0x7f0000149000-0xf)='vboxnet1,wlan1\x00', 0x2, 0x5e, &(0x7f000089a000-0x40)={0x4, 0xc20, 0x0, 0x4, 0x2, 0x1, 0x5, 0x1f}) r95 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6(0xa, 0x803, 0x5380, &(0x7f00002bd000-0x8)={0x0}) r97 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f0000c84000)={0x0}) r99 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000fb000), &(0x7f0000438000)=0x10, 0x800) r100 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000214000)='/dev/loop-control\x00', 0x0, 0x0) r101 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b69000)='/selinux/status\x00', 0x0, 0x0) r102 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000007b000)='/selinux/member\x00', 0x2, 0x0) r103 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/context\x00', 0x2, 0x0) r104 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r105 = syz_open_dev$loop(&(0x7f000067e000-0xb)='/dev/loop#\x00', 0x9, 0x80) r106 = inotify_init1(0x0) r107 = syz_open_dev$random(&(0x7f000009e000)='/dev/random\x00', 0x0, 0x10000) r108 = accept$inet(0xffffffffffffff9c, &(0x7f0000077000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000119000-0x4)=0x10) r109 = getpgid(r59) fstat(0xffffffffffffff9c, &(0x7f00009c1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d00000)='./file0\x00', &(0x7f000068e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00003c7000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005cf000)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00005d6000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000023b000)={0x0, 0x0, 0x0}, &(0x7f000025b000)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000326000-0x8)={0x0, 0x0}) r116 = inotify_init() r117 = socket$unix(0x1, 0x7, 0x0) r118 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000980000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) r119 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c09000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) r120 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cb0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r121 = accept(0xffffffffffffff9c, &(0x7f0000d93000-0x4b)=@un=@file={0x0, ""/73}, &(0x7f0000883000)=0x4b) r122 = syz_fuse_mount(&(0x7f0000bb5000)='./file0\x00', 0x4000, 0xffffffffffffffff, 0x0, 0x5, 0x1002000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000caf000-0x8)={0x0, 0x0}) r124 = accept4$inet(0xffffffffffffff9c, &(0x7f0000791000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000cfb000)=0x10, 0x800) r125 = socket$nl_xfrm(0x10, 0x3, 0x6) r126 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000068000)='/dev/hwrng\x00', 0x1, 0x0) r127 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000011e000-0x60), &(0x7f0000df2000-0x4)=0x60, 0x80800) getsockopt$sock_cred(r63, 0x1, 0x11, &(0x7f0000773000)={0x0}, &(0x7f0000c2f000)=0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000540000)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000582000)=0xe8) fstat(0xffffffffffffffff, &(0x7f00008b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r131 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009df000-0xe)='/selinux/load\x00', 0x2, 0x0) r132 = fanotify_init(0xb, 0x88000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000955000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r134 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fb0000-0x11)='/selinux/enforce\x00', 0x80, 0x0) r135 = openat$ptmx(0xffffffffffffff9c, &(0x7f000062e000)='/dev/ptmx\x00', 0x400000, 0x0) r136 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007f6000)='/selinux/member\x00', 0x2, 0x0) r137 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r138 = fcntl$getown(0xffffffffffffff9c, 0x9) getresuid(&(0x7f000028d000-0x4)=0x0, &(0x7f0000af8000), &(0x7f0000e86000-0x4)) lstat(&(0x7f0000356000)='./file0\x00', &(0x7f0000919000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000309000)=0x0) getresuid(&(0x7f00006cb000-0x4), &(0x7f0000120000-0x4), &(0x7f0000a65000)=0x0) r143 = getegid() r144 = signalfd4(0xffffffffffffffff, &(0x7f0000717000)={0x979e}, 0x8, 0x800) r145 = socket$key(0xf, 0x3, 0x2) r146 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ec2000-0xe)='/selinux/user\x00', 0x2, 0x0) r147 = fcntl$getown(0xffffffffffffff9c, 0x9) r148 = geteuid() r149 = getgid() r150 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000611000-0x8)='./file0\x00', &(0x7f00007f4000)={0x0, 0x0, 0x0, 0x0, 0x0}) r152 = getgid() r153 = getpid() getresuid(&(0x7f0000d43000), &(0x7f0000838000), &(0x7f0000eb0000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000bed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r156 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003ee000)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000b9f000-0x4)=0xe8) stat(&(0x7f00005ff000)='./file0\x00', &(0x7f0000e5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r159 = syz_open_dev$sg(&(0x7f000062c000)='/dev/sg#\x00', 0x8, 0x0) r160 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f000036e000)=[{&(0x7f0000fb5000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000bd7000-0x30)=[{&(0x7f0000d78000-0xd)="5e555a109b2ec94b006d2d091d", 0xd}, {&(0x7f0000349000)="ba8e616a8cc21c5abc2b9a502baa9a3d3ad3c2002d70180b71eb0398f9338a2ea26e34ed779904a7be6edd7804d681af98a4fcc022f63dd112ab08397f3a88e86bfcded653d45fbf1a515b93c47c9a8f85e73eb29c2ae98884046ea62f468c544f0fe06899b8abc9726a52262dd6a90fdb6a9d80770931f3a8be56b8788b7e5dca4024a85e0b899bc07ca88f955764415c1042534f7277f0f0b6dc9f9b4e70c96f8983713e7865c03712", 0xaa}, {&(0x7f00000bc000-0x49)="79febb223e5cc4a3c6f7b7b69c54177ad57a3dcded7587cb1ae9dc7bb11b61037442de00f72158b3d3eed1308f1e18cfd8cc512440920e0d48edc97768a3c63da81e63ac802f0fe942", 0x49}], 0x3, &(0x7f00005bc000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}], 0x28, 0x80}, {&(0x7f0000487000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000a57000)=[{&(0x7f000080d000)="e8603b1333de6c1b2f9a61e5d249dce566657696af770684344262646e5735fd93009aa0ffaee7f681f6c21aa1812920603420c669b9ea4cbd98c62ecd73a4cd0881b795036837b1dafca9bcbb01ed96c86eb3bed7d68e9d222ef468e7f1eb", 0x5f}, {&(0x7f0000150000-0xed)="d9774fcf99c885ab634c619446754003e6f9c22be94d66eae5506e28675f30daee0ba91ce107b87488c53de4d8e0e2eecd58f79ac498b6d37b39f8eb6b2181b6b120401108bd6503a5767373cec83d53851e86d1c5aff7e688406a0493011dbddfd790b5b9d1a920032dc01ad98c904a0087c08026962268df17c6321b0179edaae6f9177280cb40b8f5560a5e0d7df2a82d604aa09e3b1c7d860c397d25801f20e469f5516d476eff510742fa398be5ad70193fdd2fc7d1feddbac8e8fe5eaa21dd1974b922bafb681615a4da0b047022ae468bf24118b9577394d5299ab45b4f5125e62b93eb9a8d8d8df5289b4633", 0xf0}, {&(0x7f0000a88000-0xd3)="a64486f2056e9dfa4a2b259e7e8ac7ad13b16456b1e8c41b9ae953ba6c1a408fdd57f51feaffedcc8144c3024f92ac71738010ebd1f6f4883f2f68ba5f34562beb78b6f3c1777c305e96c8801e35d62f393c710b714a1afd002a1efc33471929a66b6e2a296b1c55ce5a98c39fb2257eb1a3294780451d7ec053196fb5b0f301d4d71c924b68aaa91ad95412a56728317627048fa984a4402a52045dc4f3afdb29faf4fa3daea5bd861755a7406588b7367db28986211d6396d13d451a1bfdc6e3f29c5358722006a14ec818e72aaa6b3d87bd", 0xd3}, {&(0x7f0000027000)="fe02372a0ea8389bc6fb9b136f5dd8c1d1201b7b0d5171bc73f5cf7ea7aeee0ab64228a1d877e2e6a5ec765563ae79129bae1eb950736b1c8329ed577c054d7151af5ae1e0ee360449aff7564b88c4ca81dfd5b02f34e210067855540bc657856c91819b16c079e5184e186c888bf8f177e042b608f1122dd90f7e6274365306ed34eaae129dbe20249a32a2b63af37550fab8c5b9f27d760700b59f6a6e034e90868211059c", 0xa6}, {&(0x7f00005bb000-0x90)="a6b0200b8a6a70fb776e257bc711bbf4732d567802117319aa5b3aa46a6e136fb12a3b55606b640c1a29f654529c6dc2c37a022adb0ce91a57384b11f7a181468aa3defc3a2786f617c43c00f4a40c75dfe9bd208e62ceefae0a938a8203b9d824d0a05d16a01575b7f64e602ef2d15aa891610506211bc0bab729cff7c9ac72f5ffc6cfd274ac9495e8477633ede7e7", 0x90}, {&(0x7f0000159000-0x2b)="da8c4d81227148d74b11ecb526262a8ac6687c9bdc574c19ed8a025abcab72100cd216c9e88b55a4dca1ef", 0x2b}], 0x6, &(0x7f0000204000)=[@rights={0x18, 0x1, 0x1, [r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r10, r11, r12]}, @rights={0x20, 0x1, 0x1, [r13, r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xd8, 0x10}, {&(0x7f0000f37000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000782000)=[{&(0x7f00001e2000)="baf91b7fa22291f24cdfd22e876d9364adc3fa1e7cd098a32b9c56bc9dba9706e858d64cc17cf67be4bb5dd8932eecd5375c28d9f8782513932ad71c35dad921dfc8e9", 0x43}, {&(0x7f000066e000-0xa2)="4365a243b540a4ec3eab987b0e1c3bf4be9d8b7a362c5146b2c9a5c17665029ce31e600bf7e28e6987851e81b18fb3acb2ac09c14f0eabcc868d219305a985330394e96dfb1ecf917ba678c4f6448e981e7136142718035fbc2314c9e5af890b792af40776209472546602cff0ddd6720f9d852706d18beb94a3cf7645202917f0754d79a1f2cd4b827063b2de1f7365fdfb6d3aa279e6c585026aefa35e925a653a", 0xa2}], 0x2, &(0x7f00006d5000-0x118)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r35]}, @rights={0x38, 0x1, 0x1, [r36, r37, r38, r39, r40, r41, r42, r43, r44]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @rights={0x28, 0x1, 0x1, [r51, 0xffffffffffffffff, r52, r53, r54, r55]}], 0x118, 0x40000}, {&(0x7f0000bc3000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000267000-0x80)=[{&(0x7f0000dea000)="49a2a6d7f4ea03c422cde2d763a2eb5da2434bbd17e309d5096aa0bb0ec77f078d0315dc498a5514bca338de069dd7900f84a6ce545f1926cbfdc1ff21a13d594062b072773c0b95a71fad24d08d8b377b852837a41b21412a0f7b62df1dffb9b05455ae50d95854e0bd8845afccf9ee3ca5d407f567c13d8318699cda51a90b0787b7260b368a0d8989ec7d146d54cc9fb4c48b59f236e171cc1a8f30d7e3b2e6444d5aa25ce3692fc1c9c630065fe7eb7dba2bb9f17746a56fd4aedf52c8e6f07cfc4499726386be2a7a56f0943b46da6848bd48b5d6f8a184073abcb8f30e53df4ece6ea8571f559151fde7803d47aeaf63f32bab", 0xf6}, {&(0x7f0000d27000)="4b5f0581752b0fb41c4d5782e7b8d4f9a159ef9fc2a7cf0037655a9a986ed86a071633d83b09ce2519dc2251f6da33205af28b7c9aeff564399edab84b3f7408d68c37b09fba92916f6abaf5fc2ffd97d685566fea85339b3d9da830eda24625273635b7a96fa67134254449b3c0065558ddeb43112c49373dc0af54579f80188ea131bf429f4c5ca8a6e4056db9d16f6619be2c0a1f96e19326a9fb1a5126d45c879b59264824acd6eb4b0f9a8f4c1e15fce4ddb1d491003d44fb1ed061f9ca1efa28fd7623d501ebd8d05d8c518627128e05aac6929d5d3ec730db5800e7d8e5dbcc5619985524b6cb225516279d110ea62a7d0f43bc0c5e", 0xf9}, {&(0x7f00002f2000)="9950f3aaf04c479cdc6de830d0d718974681e124a1986b170a6f87e87f306d57d5921f31e260adfaf64dcf94de9340c2a4f79e1f48ec72661826d43f342b10042317d030a8aa5346caa9a5308ff454d4ced9306f59e494ff87423c8fc2bd46753e188ac3594db88c2b0b8f27a06c53ba851e88ca229259edbb6489172f19521e61c264205df2d114412681c816c411fbd75e1e2b78c2cec6461ab008c0", 0x9d}, {&(0x7f0000651000)="900757186c6dd00958cf313fa239fe4ba5e912d2d5ab715b51f10d8c39a90baffe32fb9e8e052a4051169c4fff8dea3e79ebf317391bf7dcf6529a0ee0a4ba2202633810b14e4ac46874513d65e1ed64ec523099f5cd5ce17ea90104c7e2412d42e68adc63549117afbb1ba0150d675f81fa09d838c4570826daa8177d886cf46034ed8889e8134e08fa4c05ee98d12b83b36d283a1542b395856bd735c4c9deb45712574051b5e7947d965380a15520ff506df05803aabdd550bf1811f9cd193835f1cf0fa4b3a4909412aa761b6fdf", 0xd0}, {&(0x7f00001fe000-0xf4)="888d6271eac238da2b258c34bba25e9c2712d440ab6826f4863ebbb4ef9cf7e2c6797ac55c8061038503aeeb56dc187c6158b6856bfebc3ace025156e777419da0080ea601001ee2e95f2682daa0bc427c1da581953bc04d40ff638ce9760ccad83d6801006bf4ef7fa678dfabaa36b78577a083db5807c7b213203cc18f4230482fdeea12706b8e8bb549eb87ac56e2197a32cccab89b931401572927c43bb1f554ce5baad9ec020ed78559a9f77ffc0dc642e1f637346803af7e8365deb41a2645511639d6a506d571b6074f0a86c1903af87fb8da81fed3d6d885ded5229bfd5e131fca63e2f119f249caf09db48c357093ee", 0xf4}, {&(0x7f0000597000-0x7a)="af3ed9ce5de619133b8d0fc480014bad8e1154da0f15ebd55cf7507d03fb7f23c4ab7da815c4b44de71475d7782a189d0fec5d9af03dac6f1eab5550d535d25e331d453a701704a395454729443279e78c14af342fcec9ac9836476e53d96707e7f0a46dfaaafee0a6bcb1af8edeae036383e9db47210cfebe30", 0x7a}, {&(0x7f00001cf000)="c4a4586d78fcfda028a843e729724182a42893dafcaf015188ad1c5112a58dd75a33fe5a81025375cb23d956f2459fc3ff8a25c55240dc35a6e4f8fad97aed4d51704dc0319bf3eabd947b0418d92326b2e2bb768f0365ebadc667763b86f43a5e0938e800541d72b9a181bca264400019bf0fbb39762c140dce3b6b79f058797343d4c8d579e33e976d96bca6601c4bdae42c615745f9681c36da15b319d27730427e7d1525579f6be26228b3c7c55dd71bbed4e9677a9ce165abc9571a7f399d60594df2f3e86a446f6a6d61cf03ec96690f144915cba9332958f19f60", 0xde}, {&(0x7f00009ed000-0x76)="cb29b85b2b1d82f880497ffef33ba393030922bdd2215225d7a3141d6ab75320e1bd0e9a87c41ab178c802f274c91a8071e9da55b32594a6ff22f87592d88ba0d4779cb80ff889ad3a33fb04b35935d4bb9dfd1ff8f7615f9aa33245024fe80032902b7e4437a64fece95920652dfd1a8377b713946d", 0x76}], 0x8, &(0x7f000057b000)=[@cred={0x20, 0x1, 0x2, r56, r57, r58}, @cred={0x20, 0x1, 0x2, r59, r60, r61}, @rights={0x30, 0x1, 0x1, [r62, r63, r64, r65, r66, r67, r68]}, @rights={0x30, 0x1, 0x1, [r69, r70, r71, r72, r73, r74, r75, r76]}, @rights={0x18, 0x1, 0x1, [r77, r78]}, @rights={0x20, 0x1, 0x1, [r79, r80, r81]}, @rights={0x20, 0x1, 0x1, [r82, r83, r84, r85]}, @rights={0x38, 0x1, 0x1, [r86, r87, r88, r89, r90, r91, r92, r93, r94, r95]}, @rights={0x28, 0x1, 0x1, [r96, r97, r98, r99, r100, r101]}], 0x158}, {&(0x7f0000457000)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f0000ee1000-0x1000)="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0x1000}, {&(0x7f00004cb000)="543a6d0e2c06f7c22c0b94b439ca2ea33c88c72b1309e208121959ff2c4ae0e5382e73ae70e9f778a891118f2460509802dfcdd202f0acc9add9d8048134958769a130ceb16fed8b0b0ec0d7d8e72423cdc4785d3e752b9a0bc781577dcc3dbef2846da1b53f8dcc534e59f0f5710be38899d71fec4f43714c5afba4537952e78cfd5bac0835f61a0927c80473837c10eaf5767de5a6647d6892a988d9b6e63850ed9ce73c4af15279142062b4058f9e7126dc4eceed7fd68e445bd5e2dee583471cefb31b6894ba2de281736ae3ae0cd6116c364ee6", 0xd6}, {&(0x7f0000808000-0x86)="db6dbc0db7b7edea907d7ad8bc2193b355281cf28745f819af9ead98b4c26249bcae4845819a5a2ed31d4af0760c2ddb9d0aa95e13f9e8d787ea75e43ed409c14b7d9f2ccda09fd162c9b8b890add227c82b512d90c7c14945ab2fbeb659686ff1721a7da456423bcb357e66a6800ce05c65e81ef6c47589d9a5a91124de5cd7b7e7f4a861a4", 0x86}, {&(0x7f000085a000-0xf2)="9727180a5c1740252c96e39318842aa225f68499b0d28e6f95e9cefd374f16c426d940429fbaa6654ef63cc3be4267d528df6f0563a08aee73cf27a96dc5372eeb230166b8808d3b77547b1a495ec65ce4b99a9c1ffc219810830f83791d8c89bfedc69324cd716287a3a12fb905a484fd6104a6ca2c330f8b043d9a35f1d6c42d3b4dd782f91d2fbbfd60eec29ae9ba28c5bc6a53ab259b676e0194459652925dc68f98b3a5548e9406cccc30780bb23a15e8c2120434f6e99ac45569f13bd02ed139555a0f8a1c2714ee38299decddd7299f86a43fb9287e4308c5301a718e63558104cb7e8966088fc074efd98871cd58", 0xf2}], 0x8, &(0x7f00008bf000-0x98)=[@cred={0x20, 0x1, 0x2, r147, r148, r149}, @cred={0x20, 0x1, 0x2, r150, r151, r152}, @cred={0x20, 0x1, 0x2, r153, r154, r155}, @cred={0x20, 0x1, 0x2, r156, r157, r158}, @rights={0x18, 0x1, 0x1, [r159, r160]}], 0x98, 0x800}], 0x8, 0x800) clock_gettime(0x10000000, &(0x7f0000fea000)) 2018/02/05 08:28:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000618000-0x8)='./file0\x00', 0x0, 0x21) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000368000-0xfb)=""/251) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e39000-0x7)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000eaf000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000036f000-0x4)=0x20) [ 37.194042] audit: type=1400 audit(1517819318.406:5): avc: denied { set_context_mgr } for pid=4982 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/05 08:28:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000ff000)='/dev/rfkill\x00', 0x0, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) tee(r0, r0, 0xfffffffffffff001, 0x5) ioctl(r0, 0x8936, &(0x7f00002be000)) open$dir(&(0x7f0000855000-0x8)='./file0\x00', 0x800, 0xc0) alarm(0xffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003fb000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) connect$l2tp(r0, &(0x7f00007dd000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0xffffffffffff3ec1, 0x0, 0x1, 0x1, {0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}}}, 0x3a) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000ac7000)=0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a55000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x3, 0x0, 0x7666, 0x9, 0x7, 0x4, 0x1, 0x4, 0xcd, 0x6, 0x1, 0x400, 0x5, 0xfffffffffffffe01, 0x7]}, &(0x7f00009e9000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000608000-0x8c)={r2, @in6={{0xa, 0x0, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x4}}}, 0x8c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a5b000-0x8), &(0x7f0000217000)=0x8) 2018/02/05 08:28:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fe7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) setrlimit(0x10000000007, &(0x7f00008c4000)={0x44, 0xfb}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) fgetxattr(r0, &(0x7f0000b78000)=@known='system.sockprotoname\x00', &(0x7f0000b56000)=""/4096, 0x1000) pipe(&(0x7f00008f8000)={0x0}) getsockopt$packet_buf(r4, 0x107, 0x1, &(0x7f00004c5000)=""/154, &(0x7f00000ae000)=0x9a) 2018/02/05 08:28:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005cc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000eee000-0x10)={0x5, &(0x7f00001d4000)=[{}, {}, {}, {}, {}]}) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r0, &(0x7f0000a08000)=[{&(0x7f0000743000-0x1000)="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"}, {&(0x7f0000a3e000), 0x1dd}], 0xfffffffffffff1a) r3 = gettid() ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000bc9000-0x20)={@common='gretap0\x00', @ifru_flags=0x1000}) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) vmsplice(r1, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) 2018/02/05 08:28:38 executing program 5: clone(0x0, &(0x7f0000002000-0xcd), &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x89)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x501000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x5, 0x3, 0x4, 0x42, &(0x7f000081c000-0x42)=""/66, 0xf2, &(0x7f0000001000-0xf2)=""/242, 0x6b, &(0x7f000064a000)=""/107}) get_robust_list(0x0, &(0x7f0000001000-0x8)=&(0x7f000002f000-0x18), &(0x7f0000000000)=0x18) 2018/02/05 08:28:38 executing program 3: r0 = open(&(0x7f0000021000)='./file0\x00', 0x400800, 0xa) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f000059f000/0x3000)=nil, 0x80000001, 0x4, 0x11, &(0x7f00006d9000/0x4000)=nil, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000448000+0x581)={0x10000, 0x800, 0x3ff, 0x7, 0x1f, 0xae51}) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x832}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x1}}]}, 0x13c}, 0x1}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00006ff000-0x14)={@empty}, &(0x7f0000e56000-0x4)=0x14) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000097e000)=0x4) [ 37.228505] audit: type=1400 audit(1517819318.436:6): avc: denied { call } for pid=4982 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 37.283031] binder: 4982:4999 ioctl c028aa03 2000bff0 returned -22 2018/02/05 08:28:38 executing program 1: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000-0xa)='/dev/ptmx\x00', 0x104, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f0000027000-0x6)) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000018000)=""/77) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/access\x00', 0x2, 0x0) [ 37.315037] binder: BINDER_SET_CONTEXT_MGR already set [ 37.328763] binder: 4982:5029 ioctl 40046207 0 returned -16 [ 37.336449] binder_alloc: 4982: binder_alloc_buf, no vma [ 37.350951] binder: 4982:5029 transaction failed 29189/-3, size 0-0 line 3128 [ 37.360043] binder: 4982:5045 ioctl c028aa03 2000bff0 returned -22 [ 37.377787] binder: 4982:5045 got reply transaction with no transaction stack [ 37.390138] binder: 4982:5045 transaction failed 29201/-71, size 0-0 line 2921 [ 37.410916] binder: undelivered TRANSACTION_ERROR: 29201 [ 37.420278] binder: undelivered TRANSACTION_COMPLETE [ 37.426205] binder: undelivered transaction 3, process died. [ 37.432010] binder: undelivered TRANSACTION_COMPLETE 2018/02/05 08:28:38 executing program 0: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r1, 0x12) epoll_wait(r0, &(0x7f000002a000)=[{}, {}], 0x2, 0x2) epoll_pwait(r0, &(0x7f0000056000)=[{}], 0x1, 0x2, &(0x7f0000056000), 0x8) 2018/02/05 08:28:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/rtc\x00', 0x1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000bda000)) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000066d000-0x14)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) 2018/02/05 08:28:38 executing program 6: mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b9f000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000324000)=0x80, 0x4) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000b9e000)={0x10000, 0x3, 0x76bc}) getsockopt(r0, 0x1, 0x5, &(0x7f0000863000-0x19)=""/25, &(0x7f0000081000)=0x19) munmap(&(0x7f0000238000/0x2000)=nil, 0x2000) 2018/02/05 08:28:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dc6000)='/selinux/user\x00', 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000db4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000ce7000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0xfffffffffffffeb7}, 0x0) 2018/02/05 08:28:38 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{}, {{0x0, 0x2710}}], 0x30) readv(r0, &(0x7f0000010000-0x10)=[{&(0x7f000000e000)=""/224, 0xe0}], 0x1) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000006000)) 2018/02/05 08:28:38 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000010000-0xc)='net/rt_acct\x00') r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000c000-0xc)={0x5}) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f000000d000), 0x8) 2018/02/05 08:28:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000006c000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f000032e000)={0x8000, 0x1, 0x1, 0x2, 0x3, 0x9}) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f000071e000-0x4)=0xfffffffffffffffb, 0x4) getsockname(0xffffffffffffffff, &(0x7f0000367000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000663000)=0x32) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000379000-0x10)='/selinux/status\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bb9000-0x10)='/dev/sequencer2\x00', 0x260000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000017a000), &(0x7f0000034000-0x4)=0xfffffffffffffef1) bind$inet6(r0, &(0x7f0000994000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x689) connect$inet6(r0, &(0x7f0000f70000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getitimer(0x0, &(0x7f0000341000)) linkat(r3, &(0x7f00000a9000)='./file0\x00', r2, &(0x7f00001ac000-0x8)='./file0\x00', 0x1400) 2018/02/05 08:28:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000083000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000071c000)) ioctl$int_in(r0, 0x0, &(0x7f00001a4000-0x8)=0x7ff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) dup2(r2, r0) rt_sigsuspend(&(0x7f0000678000), 0x8) 2018/02/05 08:28:38 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000a9a000)='/dev/usbmon#\x00', 0x8, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000050c000-0x8c)={0x81, 0x0, 0x567, 'queue1\x00', 0x2}) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000029000-0xc)={@rand_addr, @remote, 0x0}, &(0x7f0000028000)=0xc) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x38, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {0x0, 0x0, 0x0, r2}, {}]}]}, 0x38}, 0x1}, 0x0) r3 = add_key(&(0x7f0000008000-0x6)='.dead\x00', &(0x7f000001b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000023000-0xbd)="6e2828ff53298e1c49940b1210673f3cb8917aae89956bec889e2c1c33ae1f51c65effb118d4720cfb40e86130936d9f6a934200e9b7fc43ba8a5c3af1b03a645aade411c702a774bd4ab106488fca4c751219b569f137bc6b933d89218aa1bd73d0882541994b63abc6ee98294488e18005b34972da12a445f6a8f580a59ac1612ab80eed1a70e70c32e7dbe593330449b332a92be39e7ff0a312b4732ba6b79c484fa52596059b4d1b104ab68fcac8441b5168dd90a7a605de3e5895", 0xbd, 0xfffffffffffffffd) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000008000-0x4)=0x11, 0x4) keyctl$read(0xb, r3, &(0x7f0000027000-0xf9)=""/249, 0xf9) 2018/02/05 08:28:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00008df000)) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e}], 0x10}, 0x0) 2018/02/05 08:28:38 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000000000)=""/116, &(0x7f0000012000-0x4)=0x74) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x4050000, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f000081e000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:28:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x90000, &(0x7f0000001000-0x96)="2f3b136804c326b576515cf5f4000080018c404268335640485c2381fa9cad218e27b8729ca23735d02d5b2bfcc3d094f00ec147ef46bfab84dace237f93be8ce989a183cf057653e1290000f4145d41c63280664e50345e4de151f0d330fc65bf13205fa198c0e3211db9fb0f6c448379c2a5f1c32ffe68d031df41f7048ffedfea4a772b5489d347d08455a455246790ec31ab2b84", &(0x7f000052b000), &(0x7f0000000000), &(0x7f0000000000)="4b19a57b480380519cbff04329437c") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00005c5000-0x8)) r2 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00001f0000-0xc)="1e420000000000059074f500", 0xfffffffffffffde7, 0x0) prctl$getreaper(0x2d, &(0x7f0000cc9000-0x8)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ec2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f000005d000)={{0x0, 0x1, 0x3, 0x0, 0x3a4}, 0x2, 0x2, 'id0\x00', 'timer1\x00', 0x0, 0xffff, 0xff, 0x3f, 0xfffffffffffffff7}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) 2018/02/05 08:28:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f00008a9000)=[{{}, 0x0, 0x100000001}, {}], 0x30) r1 = dup(r0) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f000064c000-0xac)=""/172, &(0x7f0000116000-0x4)=0xac) r2 = creat(&(0x7f0000447000)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ae0000-0x4)=0x7, 0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f00007a4000)='/selinux/create\x00', 0x2, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000986000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000dd6000)) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00005f6000-0x4)=0x1) fanotify_mark(r3, 0x75, 0x20000, r3, &(0x7f000099e000)='./file0\x00') 2018/02/05 08:28:38 executing program 0: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) prctl$setfpexc(0xc, 0x1) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000052000-0x10)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010d) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000052000)={0x9c5, 0x1000, 0x4, 0x2, 0x401}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/02/05 08:28:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x408000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000002000-0xb3)=""/179) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) renameat2(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:28:38 executing program 6: mmap(&(0x7f0000000000/0xab6000)=nil, 0xab6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$notify(r0, 0x0, 0x101) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xc)=[], &(0x7f0000816000)=[]) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000ab7000-0x6)=@hci, &(0x7f0000160000-0x4)=0x6) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x200, 0x10001, &(0x7f0000ab7000)="c17ff33766f229686195", 0xa) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000ab8000-0x40)={0x7, 0x1, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x9}, &(0x7f0000433000-0x40)={0x6, 0x4, 0x9, 0xa0000, 0x7, 0xfff, 0x5, 0x4}, &(0x7f0000ab7000)={0x2851, 0x8, 0x59, 0xb, 0x7fffffff, 0xffffffff, 0x8, 0x7}, &(0x7f0000ab8000-0x10)={0x77359400}) 2018/02/05 08:28:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000489000)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f00001e8000+0x63e), 0x0, 0xb, &(0x7f00006e8000-0x10)) r1 = syz_open_dev$sg(&(0x7f0000121000-0x9)='/dev/sg#\x00', 0x7602, 0xffffffffffffffff) mq_timedsend(r1, &(0x7f0000d79000), 0x0, 0x0, &(0x7f000004b000)={0x0, 0x1c9c380}) 2018/02/05 08:28:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x49a}, &(0x7f0000358000)=0xfffffef2) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100001c090002fbff031d000001000000000000000003000480fbf502006b23"}) r1 = add_key(&(0x7f0000676000-0xc)='id_resolver\x00', &(0x7f0000b08000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r1) 2018/02/05 08:28:38 executing program 1: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fd2000)=0x0) syz_open_procfs(r0, &(0x7f000096c000-0x7)='ns/net\x00') pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f0000739000-0x10)=[{&(0x7f0000fd2000-0x2)="1e", 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) readv(r1, &(0x7f0000e81000)=[{&(0x7f0000fcd000-0xb0)=""/176, 0xb0}], 0x1) 2018/02/05 08:28:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) fstatfs(r0, &(0x7f00000d7000)=""/4096) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) connect$pptp(r1, &(0x7f0000541000-0x20)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000db5000)={0x0, 0x74, &(0x7f0000d7b000-0x74)=[@in6={0xa, 0x0, 0x3f, @empty, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x3a9f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2000000000000}]}, &(0x7f0000f81000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000639000-0x10)={0x6, 0x8, 0x6, 0x1d2, r4}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/05 08:28:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() fstat(0xffffffffffffffff, &(0x7f0000a1c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00004cc000-0xe)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000917000-0x10)={0x1c2, 0x8, 0x80, 0x4, 0x0}, &(0x7f00000a7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000f3d000-0x91)={r3, 0x89, "0b43a8220cc131d24522cbcbac6ae7e692a8a3b69e981c9ffa523813cf3e2586057c2992c54067bd3f9ef2a92f72b3ddef548108742241d1bc8d36473100a894d79012f4442bc84a96eaf9b3e1db9588233c08f33068d80abaae00c52fc6facd4b7d869bcf824e14952cc39a0cf57644b315757ef34d0766c1dd9f8f76bc03a114ced0e685233040d4"}, &(0x7f0000fcf000)=0x91) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d44000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00009f1000)={0xfffffffffffff000, 0x9, 0x4, 0x5, 0x2, 0xffffffff, 0x6, 0x401, r4}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c20000)={0x0, 0xabaa}, &(0x7f0000e37000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000119000)={r6, 0x10, &(0x7f0000c60000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f000077a000)=0x10) lchown(&(0x7f00009bc000-0x8)='./file0\x00', r0, r1) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x2}, {0x6}]}) 2018/02/05 08:28:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000fda000), &(0x7f000064c000-0x4)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000793000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000db000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000718000), &(0x7f0000f78000-0x4)=0xc) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b19000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000642000-0x10)={r3, &(0x7f0000eae000)=""/4096}) 2018/02/05 08:28:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f3c000-0x4), 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000155000-0x10)={0x0, 0x2710}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000340000-0x10)=@syzn, 0x10) 2018/02/05 08:28:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002b6000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00005fa000)=0x800) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) lstat(&(0x7f0000f99000)='./file0\x00', &(0x7f0000a71000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a73000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) pipe2(&(0x7f00005e4000-0x8)={0x0}, 0x84000) accept4$inet(r4, &(0x7f0000079000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000c24000-0x4)=0x10, 0x800) r5 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000001000)={{0x100000001}}) eventfd(0x2) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) 2018/02/05 08:28:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000059b000)='/dev/usbmon#\x00', 0xc6, 0x90000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ecf000-0x160)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0xfffffffffffffffd, 0x8, 0x7, "c243f43dbb909b33c85e762b457fa9e1045441a1380b795cee7d218b68d9608d90ad13409c31e2576eae3d9408cc20ecf9079a4d509d9e64ee3e7da252d2585fd9bc7552594bfb5d9ba0a5ff51624c2e"}, 0x160) ioctl$TCSBRK(r0, 0x5409, 0x10001) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000013c000-0x20)={0x3000000, 0x0, 0x10001, 0x5e}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000025c000)={0x9, r2}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000926000-0x34)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x5, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8}]}, 0x34}, 0x1}, 0x0) 2018/02/05 08:28:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8977, &(0x7f0000079000-0x50)={@generic="1b7855c19e28f9f3048e6162ea5ca1ea", @ifru_data=&(0x7f0000709000)="e1f3400e54690d3dbb3d1ec929ac48b21cd313e826bb6b053b1b3efb13d2bbda"}) r1 = getuid() r2 = getegid() bind$inet6(r0, &(0x7f0000a09000-0x1c)={0xa, 0x2, 0x5daf, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) lchown(&(0x7f00007b7000)='./file0\x00', r1, r2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000eda000-0xe0)=@ethtool_rxnfc={0x34, 0x0, 0x0, {0x0, @ah_ip6_spec={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}}, {"7205", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @ah_ip6_spec={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}}, {"52b6", @empty}}, 0x0, []}}) 2018/02/05 08:28:39 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000053000+0xd37)='/dev/sg#\x00', 0x6, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000053000)={0x2, &(0x7f0000053000)=[{}, {}]}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000054000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000055000-0x4)=0x10) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x400) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000055000-0x4)=0x800) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000023000-0xb0)={{}, 'port1\x00'}) 2018/02/05 08:28:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f00008a9000)=[{{}, 0x0, 0x100000001}, {}], 0x30) r1 = dup(r0) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f000064c000-0xac)=""/172, &(0x7f0000116000-0x4)=0xac) r2 = creat(&(0x7f0000447000)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ae0000-0x4)=0x7, 0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f00007a4000)='/selinux/create\x00', 0x2, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000986000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000dd6000)) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00005f6000-0x4)=0x1) fanotify_mark(r3, 0x75, 0x20000, r3, &(0x7f000099e000)='./file0\x00') 2018/02/05 08:28:39 executing program 4: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f000003e000)=[{{0x0, 0x0, &(0x7f000003e000)=[], 0x0, &(0x7f000003e000)=[{0x18, 0x0, 0x0, "beadb73c8f220b"}, {0x10}], 0x28}}], 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000039000-0x78)={0x7, {0x2, 0x3, @rand_addr=0x2}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, 0x1, 0x1, 0x100, 0x8, 0x2, &(0x7f0000042000)=@common='lo\x00', 0x6, 0xffff, 0xba1}) sendto$ipx(r2, &(0x7f0000042000-0x97)="c035029d33ca091b55c7a84c8876aae8c1950fde3756b862a3ebaa59df9783eb4cb922eaa946cd2285466e073b78c88746e1c042bd201f3815cf60b55cf7367c25df8739be2c5f913af776e95579c5d87f5befeab5d2a3a5238bb0e50d4b4a421d06b6b75765cfd5bee345cbde9c43a8c29cd4eeb8bd11e88063fce48509e29a55ec8dd5ccfaff222dc0f446799e73a7942d0b2b01df59", 0x97, 0x4000000, &(0x7f0000013000)={0x4, 0x10001, 0x118, "f89d5e21c81a", 0x1}, 0x10) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000041000-0x10)={0x4, &(0x7f0000041000-0x20)=[{}, {0x0}, {}, {}]}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000041000-0x8)={r3, 0x8}) 2018/02/05 08:28:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xffff, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x6, 0x0, 0x200, 0x0, 0x2, 0x114, 0x7c, 0x4, r1}, &(0x7f0000001000)=0x20) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000-0x98)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mprotect(&(0x7f0000bbf000/0x1000)=nil, 0x1000, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000ec9000)={&(0x7f0000326000-0xc)={0x10}, 0xc, &(0x7f00006f9000)={&(0x7f000084a000)=@expire={0x104, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@dev={0xfe, 0x80}}}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "79ec0c9e"}}]}, 0x104}, 0x1}, 0x0) 2018/02/05 08:28:39 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000007000-0xa00)="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") memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) 2018/02/05 08:28:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000c30000), &(0x7f000032d000-0x4)=0x4) recvfrom$ax25(r0, &(0x7f0000a14000)=""/125, 0x7d, 0x0, &(0x7f00008d7000)={0x3, {"b370c859896dda"}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000824000)=0x10, 0x10000023c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a2e000)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000c3a000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x8}}, 0x259, 0x8, 0x2c1, 0x1, 0xfffffffffffff040}, &(0x7f0000c56000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000bce000)={r2, 0xffffffffffffff8f, "d8714ab1b6b3140001069d5a1caf2fc7b7340201f507c9cae66f5e01e180e03fa739b5c2b88bbcf4ca490a3be03b9490e163543efdeb72d287d582a486184fadd7d94dbb7733d44114a115b99a983dde832541241e267a1d53595735b7b1d8c6ecc01ad341130a4c638b99208bb6899dde06b75eeddd0790dcaa95f38530c7453d21e0e39584608a5f1c7f7b60698726da6fe69fb88875b996c32fa6cd1b82154bc758ad23a24d93d824c1321605d2e1a9320b6354c4b13641c169ebfd33736291b62b135f2d"}, &(0x7f0000d2a000-0x4)=0xce) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000082d000-0x10)={r2, 0x74, &(0x7f0000b54000-0x74)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x48, @empty, 0xae60}, @in6={0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}}]}, &(0x7f0000764000)=0x10) syz_emit_ethernet(0x36, &(0x7f0000c57000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/05 08:28:39 executing program 5: mmap(&(0x7f0000000000/0xb52000)=nil, 0xb52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000621000/0x2000)=nil, 0x2000, 0x2000000, 0x100000000, 0x4800) r0 = open(&(0x7f00006a8000)='./file0\x00', 0x4000, 0x10) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000044d000-0x4)) dup(r0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) 2018/02/05 08:28:39 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000323000-0x20)={@generic="e3b23ccdf9b8a9d5be8104f06ccf5228", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/05 08:28:39 executing program 6: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt(r0, 0x546b, 0x8, &(0x7f0000886000-0xda)="f8236a34fe2c72587161fbe709bcb925434fa47fbe193e56758f425fafdd3ca85629b0e178c715eb1c8d6294ecec3b2f027b6e1fe986abd1b0a6b3028c4fa93930c62bcf93a003e7b6ed39fbd437f9e4e62407512be57b4b8b240dc958ed40e75c60434ed8194304b56e003b44e14297786f38c0d2b70b6939c33d4ee411c68978861ca9e8718520ec8b40d70593fffa29d58e7df847ffe9ef6099a6da5b63cab0ee5fc82bd724fcbd6563979f76835802f65fc4862e5faad2f48413b09ca6ec6d16d732af85365805648238f821cfcae3c95a305cd482cd59a5", 0xda) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000), 0x4) 2018/02/05 08:28:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) dup2(r0, r1) syz_open_dev$sndtimer(&(0x7f0000487000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x68417354920d9465) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) [ 37.894363] mmap: syz-executor5 (5168) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 37.919996] audit: type=1400 audit(1517819319.126:7): avc: denied { create } for pid=5173 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/05 08:28:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) timer_create(0x0, &(0x7f00003ad000)={0x0, 0x20, 0x0, @tid}, &(0x7f00005ab000-0x4)) pwritev(r0, &(0x7f00001d2000)=[{&(0x7f0000bb1000-0xfc)="fa", 0x1}], 0x1, 0x0) timer_gettime(0x0, &(0x7f0000001000)) 2018/02/05 08:28:39 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000006, &(0x7f0000264000)="11", 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/05 08:28:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000144000-0x8)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000e58000)={&(0x7f0000a32000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c10000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00006e1000)=[0x0], &(0x7f0000e76000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x4, 0x1, 0x8}) capset(&(0x7f0000cf7000)={0x19980330}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x2}) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000f3d000-0x8)) mmap$binder(&(0x7f0000a52000/0x2000)=nil, 0x2000, 0x2000000, 0x25013, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00006cb000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00002aa000-0x18)={r3}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00006f3000-0x30)={0x60, 0x0, &(0x7f0000a92000-0x60)=[@reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f0000208000)=[], &(0x7f00000c4000-0x18)=[0x20, 0x30, 0x28]}}, @request_death={0x400c630e, 0x3, 0x1}, @free_buffer={0x40086303, r4}], 0xb8, 0x0, &(0x7f000066e000)="495e507b359c5eba5a16ad9d12fe8728cead348dc9eafebd138b729d0ca04581879561ffef56017fda593a54a5570a4feecd10aa4b3d43bbb94ac5eb98c291f860830c10ffe1fde60049421d54a6d35ab10c070fc1af9cbeac55e82eff3063f7effee03072ec3ea62fce9e1315a3b5d7c518b20cbd5b1dbc44194ad55438da8ee10e11ecac701cf9bc77c4de24246e1e94ee7eefdaa27e98f37af9a6daaac77995c3b65bacbad2d1ac570c4547279c9fd155f21631fd1ac5"}) pipe(&(0x7f00006cc000)={0x0}) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000b7e000-0x30)={0x9, 0xffffffffffffffff, 0x80000000, 0x8, 0xdd25, 0x8}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f78000)={0x0, 0x8}, &(0x7f0000c06000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bd6000-0x10)={0x7, 0x800a, 0x800, 0x81, r6}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000019c000)="8c07006600", 0x5) fcntl$getownex(r1, 0x10, &(0x7f00003a3000-0x8)={0x0, 0x0}) fcntl$setownex(r2, 0xf, &(0x7f0000b21000)={0x0, r7}) 2018/02/05 08:28:39 executing program 5: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fa6000)={@generic="0779ecc18339172316ae45fb8e4844ed", @ifru_flags=0xa100}) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000001000)={&(0x7f0000e07000-0x40)}) 2018/02/05 08:28:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x100000000000}, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000547000)='/dev/sequencer\x00', 0x2800, 0x0) fchmodat(r2, &(0x7f0000801000)='./file0\x00', 0xc) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000962000)="eb93db294657c922db8ac84f85c986f89e3130a4b00f49c936b71fa0989c5f1948bb63a76bf379ff1ed2e6b759aa80f0898305f3cc9575372b9898962e7c700ccfe60e7683e242094d0ea0a82c4c6148917f5111b4c1519b4148c1430a0577af11dccc9e1e556903bd5d5a8f68b2d609d516c1ce27c50035d1a25b98a143d39d33feee2d79511a79932a055f3e46aa8b92dbe0ca75c61e828dd78ce37d0a2a67062cd56f1a39d051d9692395ffbf08fb6017207c122dc4ba07247b95a3c1f514", 0xc0) close(r0) 2018/02/05 08:28:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105403, &(0x7f000000a000)) rmdir(&(0x7f0000717000)='./file0\x00') unlink(&(0x7f0000934000-0x8)='./file1\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ea3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000239000)=""/4096, 0x1000, 0x2100, &(0x7f0000ab6000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000ba3000+0xc31)={0x0, 0x2, 0x9, 0x1, 0x7}) 2018/02/05 08:28:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffe, 0x5, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) sendto$inet(r1, &(0x7f00001af000)="b4e957946f495b9d2c6af488a96e", 0xe, 0x20000000, &(0x7f0000f3a000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x7) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) 2018/02/05 08:28:39 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000323000-0x20)={@generic="e3b23ccdf9b8a9d5be8104f06ccf5228", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/05 08:28:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x800, 0x1) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000b7d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="eec4567c87abb0bd844068a69b85ef64"}) write(r0, &(0x7f0000df9000-0x27)="2600000022004701056807008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) poll(&(0x7f0000d23000)=[{r0, 0x20}], 0x1, 0x0) 2018/02/05 08:28:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000d51000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000562000)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0xa77, 0x5}) ioctl(r0, 0x2285, &(0x7f000041b000-0xbf)="469ef35aa3be903f2cf85be3feec9acac504b6dc4d516ab275e78a1af82816c6a3416c3d060dc0a1758bd737e90b4006b3d6fe198155bfddde8038724999e53b769bd173236bba5130f7c4d3ee223cf33e913963c5b7e65d3502576bf1b3b6a711da9e118a3505ed67ef9e3176533d558670e0f6095e88f5c9644c57060179b718d42c71c67e2d870affd1c8248eb97bf348e816aed2b3b0cc554f531b7ebf5acf1b0939f522814c0407bc56a313169482ca07001680185fd70ef24b66d48b") 2018/02/05 08:28:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008a1000)='/dev/rtc\x00', 0x206080, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00001a0000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x100000001}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000046000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000845000)='/dev/rtc\x00', 0x220000, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f000000d000-0x4)=0x100, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000088e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000079b000-0x12)={@generic="867d4e269194750dfec54d8ae7ec02a2", 0x3}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00004d1000)=0xfffffffffffffbff, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000049d000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) r4 = accept4$inet6(r3, &(0x7f00004ef000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000c9c000)=0x1c, 0x800) shutdown(r4, 0x0) recvfrom(r1, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000a55000)={0x0, 0x7fff}, &(0x7f0000304000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000838000)={0x0, 0x9}, &(0x7f0000fce000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000d64000)={r5, 0xb, 0x4000003, 0x3, 0x80000000, 0xdd, 0x6, 0x9, {r6, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xeaee}}, 0x8000, 0xe663, 0x3, 0xffffffffffffffff, 0x5}}, &(0x7f0000459000-0x4)=0xb8) 2018/02/05 08:28:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000128000-0x9)='/dev/ppp\x00', 0x80000, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000442000-0x8)={0x9, 0x6c1a3304, 0xd739, 0x4, 0x1}) clone(0x0, &(0x7f0000598000-0xe4), &(0x7f00009fa000-0x4), &(0x7f0000e0d000-0x4), &(0x7f0000b1a000-0x2)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioprio_get$pid(0x2, r1) tkill(r1, 0x15) 2018/02/05 08:28:39 executing program 6: r0 = getgid() r1 = getegid() setregid(r0, r1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f000000b000-0x44)) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) splice(r2, &(0x7f0000008000), r2, &(0x7f0000008000-0x8), 0x800, 0x1) setsockopt(r2, 0x7ff, 0x9, &(0x7f000000b000-0xa7)="c0cbb30884d4d80b215f1a64158e329456d65d07a449092964fa942cc0b311b5eb72c1ebb07c3d4f2a95b346d435be43f41fbc711dff1d725e933a4e04f3f54e4cb6c03af638b2d5b68a0446bb2dd71b6ea3d6234bb885ed56bde533935fba729fa10cb38957232331af7224a2f1bc1b259360840abe449e0296f1d59b785226ad39f4c926ef538895dee88c4ebf02c5889c467d4c5ec5b3a9da5e43ce4032bee7f93fb1490ccb", 0xa7) socket$pppoe(0x18, 0x1, 0x0) accept4$packet(r2, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000009000)=0x14, 0x800) sendmsg(r2, &(0x7f0000009000)={&(0x7f0000002000)=@can={0x1d, r3}, 0x10, &(0x7f0000009000)=[{&(0x7f0000009000)="372e18bbbee8cc4fbe68b29b95ae090910b6537de98ceb6f1c37326147d53ba4d194a447f27fb095efaadb22ec888b016e0c5340d1b569dc594a366a4d2aea61a6ab6f3234539421f5e576858208d06415a630b0ac7649808c63767be753a76ca9e670b4f1f51bc53a9fc443474ab65d67ecd8a68b9ae4ffee201dd24e", 0x7d}], 0x1, &(0x7f0000009000)=[], 0x0, 0x1}, 0x80) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) 2018/02/05 08:28:39 executing program 2: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32}], 0x10}, 0x0) r1 = geteuid() mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000036b000)='./file0\x00', &(0x7f00000e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000107000-0x8)='./file0\x00', 0xa000, r1, r2, 0x9, 0x2) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000036c000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}}) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000036d000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000214000+0x4b2), 0x4) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f000036d000-0x10)={0x0, 0x800}) r4 = syz_open_dev$mice(&(0x7f00002ee000-0x10)='/dev/input/mice\x00', 0x0, 0x2080) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f00001fe000)=0xccb7, 0x4) 2018/02/05 08:28:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e9000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) pread64(r0, &(0x7f0000d5d000)=""/255, 0xff, 0x0) [ 38.035792] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/02/05 08:28:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fa2000)='/selinux/mls\x00', 0x0, 0x0) listen(r2, 0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000005b000)) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fc6000)={{{@in6=@ipv4={[], [], @multicast1}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000a5d000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000005e000)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000328000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000687000)={{{@in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x26, 0x1, 0x6, 0x2, 0xa0, 0xa0, 0x89, r5, r6}, {0xdb8, 0x1, 0x700000000, 0x400, 0x106, 0x3, 0x9, 0x8}, {0xc97f, 0xf839, 0x400, 0x4}, 0x40, 0xf, 0x0, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x4, 0x2, 0x7fff, 0x3, 0x7eba621a, 0x5}}, 0xe8) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb3000-0x4)) r7 = syz_open_procfs(r0, &(0x7f00004db000-0x5)='auxv\x00') sendmsg$nl_route(r7, &(0x7f0000847000-0x38)={&(0x7f000086e000)={0x10, 0x0, 0x0, 0x2280400}, 0xc, &(0x7f000003b000)={&(0x7f0000f08000)=@ipv6_delroute={0x2c, 0x19, 0x8, 0x0, 0x2, {0xa, 0xb4, 0x20, 0x8, 0xfd, 0x2, 0xfd, 0xf}, [@RTA_IIF={0x8, 0x1, r5}, @RTA_PREF={0x8, 0x14, 0x401}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004040}, 0x800) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r8, 0x0, 0x40000048d, &(0x7f000078a000-0x2c)="87", 0x1) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000802000)={0x4, 0x1a, 0x7, 0x80, "7a9dffc93406f8568e1a5d8dc44c3bba525a272dee09979de5b511e6b53937ce"}) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{}, {0x0, r9+10000000}}, &(0x7f0000046000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000169000)={0x1}) epoll_wait(r3, &(0x7f0000f64000)=[{}], 0x1, 0x0) [ 38.114062] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 [ 38.146717] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 2018/02/05 08:28:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000d56000)="02", 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000267000)='ns/uts\x00') ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00008c4000-0x6)={0x2, 0x1f, 0x2}) 2018/02/05 08:28:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f4c000)='/dev/loop#\x00', 0x6, 0x3fc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005d5000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000475000)={0x4, 0x0, 0x10000, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000056c000-0x20)={0x8000, r2, 0x0, 0x9}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x5) 2018/02/05 08:28:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f000091c000-0xa)='./control\x00', &(0x7f0000167000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000aaf000-0x1)='\x00', 0x1, 0x0) r0 = syz_open_dev$mice(&(0x7f0000173000-0x10)='/dev/input/mice\x00', 0x0, 0x102) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000885000-0x8)={0x0, 0x93c}, &(0x7f0000936000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000492000-0xa0)={r1, @in6={{0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x401, 0xfffffffffffffd83, 0x3, 0x0, 0xe0}, 0xa0) 2018/02/05 08:28:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a73000-0x4)=0x2, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0x0, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000870000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000248000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000074a000)={r2, 0x7, 0x1, 0xfffffffffffffffa}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) 2018/02/05 08:28:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008a1000)='/dev/rtc\x00', 0x206080, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00001a0000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x100000001}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000046000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000845000)='/dev/rtc\x00', 0x220000, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f000000d000-0x4)=0x100, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000088e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000079b000-0x12)={@generic="867d4e269194750dfec54d8ae7ec02a2", 0x3}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00004d1000)=0xfffffffffffffbff, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000049d000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) r4 = accept4$inet6(r3, &(0x7f00004ef000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000c9c000)=0x1c, 0x800) shutdown(r4, 0x0) recvfrom(r1, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000a55000)={0x0, 0x7fff}, &(0x7f0000304000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000838000)={0x0, 0x9}, &(0x7f0000fce000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000d64000)={r5, 0xb, 0x4000003, 0x3, 0x80000000, 0xdd, 0x6, 0x9, {r6, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xeaee}}, 0x8000, 0xe663, 0x3, 0xffffffffffffffff, 0x5}}, &(0x7f0000459000-0x4)=0xb8) 2018/02/05 08:28:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x3, 0x20, 0x1, 0x4}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d5b000)='\x00', 0x3) write$selinux_access(r0, &(0x7f00009ad000)={'system_u:object_r:ldconfig_cache_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x31}, 0x57) r1 = gettid() sched_getscheduler(r1) r2 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x2, 0x0) readahead(r2, 0x0, 0x0) 2018/02/05 08:28:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fe2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000f84000-0x30)={0x13e84574, 0xa74a, 0x8001, 0x1000000000000000, 0x1, 0x9}) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r3 = syz_open_procfs(r2, &(0x7f000027c000-0xd)='attr/current\x00') sendfile(r3, r3, &(0x7f00006c7000), 0x2a) getdents(r1, &(0x7f0000825000-0xa7)=""/167, 0xa7) pipe(&(0x7f000069e000)) 2018/02/05 08:28:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006b5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000470000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000034b000-0x3)="440405", 0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb3000-0x10)='/dev/sequencer2\x00', 0x40001, 0x0) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000e89000-0x4)=0x4, 0x4) r2 = memfd_create(&(0x7f0000d3a000-0x5)='bdev\x00', 0x1) sendto$inet(r0, &(0x7f0000060000)="e4", 0x1, 0x0, &(0x7f0000808000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000620000-0x4), &(0x7f0000849000)=0x4) bind$inet(r0, &(0x7f0000acf000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/05 08:28:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000601000-0x8)={0x0}) clock_gettime(0x0, &(0x7f0000e35000-0x10)) clock_gettime(0x0, &(0x7f00000e9000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f000011c000-0x10)={r1, r2/1000+30000}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffe4d) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000d76000-0x90)={0x4, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x1d36f52e54c23394) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/02/05 08:28:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000072b000)=0x0) r1 = getpgrp(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cb2000-0x10)='/dev/sequencer2\x00', 0x412000, 0x0) r3 = accept4$inet6(r2, &(0x7f0000795000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000fdd000)=0x8e44f78581c59b33, 0x800) fcntl$setpipe(r3, 0x407, 0xfffffffffffff7f8) r4 = syz_open_procfs(r1, &(0x7f0000e99000)='clear_refs\x00') setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000029d000)={0xfffffffffffffffa, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x0, 0x1, [{{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xa}}]}, 0x110) writev(r4, &(0x7f0000074000-0x20)=[{&(0x7f0000924000)='-', 0x1}], 0x1) 2018/02/05 08:28:39 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x4}) fcntl$lock(r0, 0x6, &(0x7f0000f69000+0x672)={0x2, 0x0, 0x12800000}) 2018/02/05 08:28:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b69000)='/dev/keychord\x00', 0x30101, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000039b000)={0x3ff, 0x1000, "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"}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000067c000-0x44)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x8, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000055c000-0x4), &(0x7f00000a5000-0x4)=0x4) 2018/02/05 08:28:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x208, 0x80, 0x0, 0x7fffffffffffff}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000498000)={0x100, 0x3, 0x4, 0x3, 0x0, 0x1}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/05 08:28:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) accept4(r0, &(0x7f000025f000-0x80)=@generic, &(0x7f0000f3c000-0x4)=0x80, 0x800) mount(&(0x7f00001d2000-0x8)='./file0\x00', &(0x7f0000507000-0x8)='./file0\x00', &(0x7f0000875000-0x7)='autofs\x00', 0x0, &(0x7f0000874000-0xb9)) [ 38.229607] audit: type=1400 audit(1517819319.436:8): avc: denied { dyntransition } for pid=5261 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/02/05 08:28:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ca3000), &(0x7f00001fa000)=0x4) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) dup2(r0, r2) 2018/02/05 08:28:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x10c00) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) 2018/02/05 08:28:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) poll(&(0x7f0000b6e000)=[{r0}], 0x1, 0x0) 2018/02/05 08:28:39 executing program 7: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea3000-0x24)="240000002a0025f000154302000000000000000004000000000000000009008100000000", 0xb8) 2018/02/05 08:28:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f55000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000f04000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "da27e44012000000ca105d838805643e11a9070dac9826288190d467d533df9ae5fe09a73fc028d3257926c579dd3b78c51c9e1a020c82195e9bbb9bde71c0e4", "6cfc2f1f0d2a0bb432710503402da0d4956e356a640f28a640b76f0cbef39f8d"}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eb3000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00003e0000)={0x9, &(0x7f00005dd000-0x48)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00009a0000)={r2, 0x2, &(0x7f0000cd9000-0x8)=[0x8000, 0xfffffffffffffb90], &(0x7f0000b8e000-0x14)=[0x5, 0x0, 0x81, 0x6f, 0x1], 0x1, 0x3, 0xbe5, &(0x7f0000747000-0xc)=[0x3, 0xc4, 0x0], &(0x7f0000bfc000)=[0x81, 0x5, 0x3ff, 0x7, 0x485eda6b, 0x8000, 0xff, 0x0, 0x400]}) 2018/02/05 08:28:39 executing program 5: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000)=0x1, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000001000-0x10)={0x5, &(0x7f0000000000)=[0xce98, 0x5, 0x9, 0x3, 0x4]}) 2018/02/05 08:28:39 executing program 6: socket$inet(0x2, 0x3, 0xec) 2018/02/05 08:28:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330}, &(0x7f0000780000-0x18)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000874000)='/dev/sequencer\x00', 0x60000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000026c000)={0x2, 0xc, 0x7c55, 0x80}, &(0x7f0000544000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000385000-0xc)=@sack_info={0x0, 0x9, 0x2}, &(0x7f0000479000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f27000-0x8c)={0x0, @in6={{0xa, 0x3, 0x5, @empty, 0x100}}}, &(0x7f00009ca000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000074d000)={0xffffffff, 0x3, 0x0, 0x6, 0x40, 0x4, 0x7, 0xc5, 0x0}, &(0x7f0000dbe000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c64000-0x12)={r2, 0x5, 0x80000000000000b1, [0x100, 0x6, 0x1, 0x4, 0x4]}, &(0x7f0000930000)=0x3b9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000449000)={r3, @in6={{0xa, 0x1, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0xe8}}, [0x4, 0x2, 0x7, 0xffffffffffff0001, 0xcc5, 0x79b5, 0x1f, 0x0, 0xffff, 0x40, 0x7fffffff, 0x2ed71ef6, 0x7, 0xffffffff, 0xf6e9]}, &(0x7f0000c8c000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000804000-0x8)={r1}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00009d6000-0xa8)=""/168, &(0x7f0000952000)=0xa8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/05 08:28:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f00005a6000-0x4)=0xe8) ioprio_set$uid(0x3, r0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffffffff}]}) recvmmsg(0xffffffffffffffff, &(0x7f00009a1000)=[], 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000fbe000)='user\x00', &(0x7f0000213000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e82000-0x27)="ade1003af475850b77de6e019db3b5ea824163890eb4045f38299dce1892c7899ad1cdc6326787", 0x27, 0xfffffffffffffffb) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000028d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000c96000-0x4)=0xfffffffffffffffe) r3 = openat(0xffffffffffffffff, &(0x7f0000f56000)='./file0\x00', 0x40000, 0x100) setsockopt$inet6_int(r3, 0x29, 0x4e, &(0x7f000033c000)=0x98, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000b04000-0x50)={{0xd58, 0x7fff}, {0x3, 0xfff}, 0x8, 0x4, 0x3f}) r4 = add_key(&(0x7f0000f52000)='.dead\x00', &(0x7f0000f2b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001d4000)="c257318521f0a759c107c52a4fb4d0e0a09fcec3ce1859dfc11292643cd3a9785b955e80a149c255f82f2ba6a6a81d51926e6f106d75c51ed4db2d9f4323a8ae352666e426c1250392e4e0871810b4cb9d09cbbcf30deb98c353c4853cc4bab2abf93017200da30e762998ecea34e3a19a3967e6", 0x74, 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x2, 0x3, r4) keyctl$dh_compute(0x17, &(0x7f0000641000-0xc)={r1, r4, r1}, &(0x7f00006c5000)=""/4096, 0x1000, &(0x7f0000db3000-0x38)={&(0x7f000074c000-0x40)={'sha3-256\x00'}, &(0x7f000075d000)="a514dfd56ee519983563585a746cd0bddb18a24684f701292f9eee1c60d077a3a4846078f3f70c2da89f20f9c9ba074cb12df89e8a7c4ab3652e3bc8c2300521becbfe80a699e040a657ea62c55c32f417bd9cf57e974929ebc3487bb9e6e92a40258163bd0c2c0828e669c845aab8d1e5e03cb9692f39f7a6f1f3961ecf331b67b5df001c97b0b16aedd5e2afc8cfe932c0bf3a5e5a8ea2c98a", 0x9a}) [ 38.326398] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 99.378248] IPVS: Creating netns size=2552 id=9 INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 242.152179] INFO: task syz-executor2:5271 blocked for more than 120 seconds. [ 242.159399] Not tainted 4.4.115-gaa856bd #6 [ 242.164246] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.172402] syz-executor2 D ffff8800b200f3a8 27336 5271 3723 0x00000002 [ 242.179828] ffff8800b200f3a8 0000000000000000 0000000000000000 0000000000000000 [ 242.187831] 0000000000000001 ffff8800b200f300 ffff8801db31fdb8 ffff8801db31fde0 [ 242.195844] ffff8801db31f4d8 ffff8800b4da9800 ffff8801cde1b000 0000000000000000 [ 242.203871] Call Trace: [ 242.206439] [] schedule+0x7a/0x1b0 [ 242.211599] [] schedule_preempt_disabled+0x13/0x20 [ 242.218219] [] mutex_lock_nested+0x306/0x850 [ 242.224273] [] ? snd_seq_do_ioctl+0x15d/0x1b0 [ 242.230392] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.236621] [] ? do_exit+0x82a/0x2a10 [ 242.242045] [] ? syscall_return_slowpath+0x1b5/0x1f0 [ 242.248796] [] ? int_ret_from_sys_call+0x25/0xa3 [ 242.255193] [] snd_seq_do_ioctl+0x15d/0x1b0 [ 242.261139] [] snd_seq_kernel_client_ctl+0xd7/0x150 [ 242.267802] [] snd_seq_oss_writeq_clear+0xe0/0x140 [ 242.274371] [] ? snd_seq_oss_writeq_wakeup+0xc0/0xc0 [ 242.281100] [] ? kasan_slab_free+0x88/0xc0 [ 242.286991] [] ? kfree+0xfc/0x300 [ 242.292067] [] ? create_port+0x230/0x230 [ 242.297776] [] snd_seq_oss_writeq_delete+0x1f/0x30 [ 242.304346] [] free_devinfo+0x61/0xb0 [ 242.309775] [] port_delete+0xd5/0x110 [ 242.315224] [] snd_seq_delete_port+0x1c3/0x200 [ 242.321425] [] snd_seq_ioctl_delete_port+0xf2/0x1d0 [ 242.328100] [] ? snd_seq_ioctl_set_port_info+0x190/0x190 [ 242.335204] [] snd_seq_do_ioctl+0x182/0x1b0 [ 242.341161] [] snd_seq_kernel_client_ctl+0xd7/0x150 [ 242.347836] [] ? snd_midi_event_new+0x200/0x200 [ 242.354143] [] snd_seq_event_port_detach+0xaf/0x100 [ 242.360787] [] ? snd_seq_event_port_attach+0x190/0x190 [ 242.367715] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.373930] [] ? fsnotify+0x5ad/0xee0 [ 242.379361] [] delete_port+0x73/0xb0 [ 242.384733] [] snd_seq_oss_release+0xe4/0x130 [ 242.390861] [] odev_release+0x52/0x70 [ 242.396306] [] __fput+0x233/0x6d0 [ 242.401377] [] ____fput+0x15/0x20 [ 242.406474] [] task_work_run+0x104/0x180 [ 242.412183] [] do_exit+0x82a/0x2a10 [ 242.417435] [] ? release_task+0x1240/0x1240 [ 242.423416] [] ? hash_futex+0x210/0x210 [ 242.429014] [] ? __dequeue_signal+0xa3/0x550 [ 242.435074] [] ? recalc_sigpending_tsk+0x139/0x180 [ 242.441624] [] ? recalc_sigpending+0x76/0xa0 [ 242.447672] [] ? dequeue_signal+0xc4/0x4b0 [ 242.453534] [] ? __dequeue_signal+0x550/0x550 [ 242.459660] [] do_group_exit+0x108/0x320 [ 242.465363] [] get_signal+0x4f2/0x1550 [ 242.470878] [] do_signal+0x8b/0x1d40 [ 242.476226] [] ? trace_hardirqs_on+0xd/0x10 [ 242.482181] [] ? setup_sigcontext+0x780/0x780 [ 242.488293] [] ? kasan_slab_free+0x88/0xc0 [ 242.494163] [] ? kmem_cache_free+0x197/0x320 [ 242.500192] [] ? SyS_futex+0x210/0x2c0 [ 242.505737] [] ? do_futex+0x15d0/0x15d0 [ 242.511332] [] exit_to_usermode_loop+0x11a/0x160 [ 242.517736] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.524305] [] int_ret_from_sys_call+0x25/0xa3 [ 242.530549] INFO: lockdep is turned off. [ 242.534631] Sending NMI to all CPUs: [ 242.539451] NMI backtrace for cpu 0 [ 242.543082] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.115-gaa856bd #6 [ 242.549983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.559340] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.565396] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.573794] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 242.579216] RAX: 0000000000000003 RBX: ffffffff847dd8c8 RCX: ffffffff81d63b5b [ 242.586484] RDX: 0000000000000004 RSI: ffffffff839fe320 RDI: ffffffff84418180 [ 242.593769] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 242.601011] R10: 0000000000000000 R11: 1ffffffff0840f86 R12: 0000000000000000 [ 242.608283] R13: fffffbfff070887c R14: ffffffff847ebc38 R15: 0000000000000000 [ 242.615543] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.623758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.629610] CR2: 00007efe50ecc9b8 CR3: 00000001d3bd2000 CR4: 0000000000160670 [ 242.636884] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.644164] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.651403] Stack: [ 242.653545] ffffffff84207df8 ffffffff81027ed5 ffffffff84208000 ffffffff847dd8c8 [ 242.661047] fffffbfff070887c ffffffff847ebc38 0000000000000000 ffffffff84207e08 [ 242.668573] ffffffff8102945a ffffffff84207e20 ffffffff81221468 dffffc0000000000 [ 242.676090] Call Trace: [ 242.678641] [] default_idle+0x55/0x3c0 [ 242.684168] [] arch_cpu_idle+0xa/0x10 [ 242.689597] [] default_idle_call+0x48/0x70 [ 242.695472] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.701496] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.708408] [] ? call_cpuidle+0xe0/0xe0 [ 242.714013] [] rest_init+0x189/0x190 [ 242.719341] [] start_kernel+0x6b9/0x6ee [ 242.724953] [] ? thread_stack_cache_init+0xb/0xb [ 242.731323] [] ? early_idt_handler_array+0x120/0x120 [ 242.738073] [] ? early_idt_handler_array+0x120/0x120 [ 242.744813] [] x86_64_start_reservations+0x2a/0x2c [ 242.751361] [] x86_64_start_kernel+0x140/0x163 [ 242.757588] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.776569] NMI backtrace for cpu 1 [ 242.780161] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.115-gaa856bd #6 [ 242.787347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.796689] task: ffff8800bac8b000 task.stack: ffff8800bace0000 [ 242.802745] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.811460] RSP: 0018:ffff8800bace7cb8 EFLAGS: 00000046 [ 242.816906] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a292 [ 242.824163] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.831402] RBP: ffff8800bace7ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.838668] R10: 0000000000000000 R11: fffffbfff0ad7e2c R12: 0000000000000246 [ 242.845924] R13: 0000000000000003 R14: ffffffff8426f3a0 R15: 0000000000000002 [ 242.853190] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.861383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.867264] CR2: 00000000024fe000 CR3: 00000001d3bd2000 CR4: 0000000000160670 [ 242.874519] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.881759] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.889023] Stack: [ 242.891141] ffffffff8426f3a0 ffffffff847ef7c0 fffffbfff08fd9ac dffffc0000000000 [ 242.898662] ffff8801db31bca0 ffff8800bace7d00 ffffffff810b99fb ffffffff839f61c0 [ 242.906179] 0000000000000003 ffff8800bace7d60 ffffffff81d0ed14 ffffffff839fe320 [ 242.913704] Call Trace: [ 242.916255] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.922652] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.929721] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.936467] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.943465] [] watchdog+0x6fa/0xae0 [ 242.948710] [] ? watchdog+0xc3/0xae0 [ 242.954066] [] kthread+0x268/0x300 [ 242.959225] [] ? reset_hung_task_detector+0x20/0x20 [ 242.965893] [] ? kthread_create_on_node+0x400/0x400 [ 242.972548] [] ? kthread_create_on_node+0x400/0x400 [ 242.979183] [] ret_from_fork+0x55/0x80 [ 242.984721] [] ? kthread_create_on_node+0x400/0x400 [ 242.991356] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 0b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 243.010480] Kernel panic - not syncing: hung_task: blocked tasks [ 243.016602] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.115-gaa856bd #6 [ 243.023755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.033079] 0000000000000000 805f057302da1f14 ffff8800bace7ca8 ffffffff81d03dad [ 243.041041] ffffffff83882f20 ffff8800bace7d80 dffffc0000000000 7fffffffffffffff [ 243.049000] ffff8800b2df1c48 ffff8800bace7d70 ffffffff8141acca 0000000041b58ab3 [ 243.056964] Call Trace: [ 243.059522] [] dump_stack+0xc1/0x124 [ 243.064875] [] panic+0x1aa/0x388 [ 243.069873] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.076766] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.084006] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.091244] [] watchdog+0x70b/0xae0 [ 243.096486] [] ? watchdog+0xc3/0xae0 [ 243.101816] [] kthread+0x268/0x300 [ 243.106971] [] ? reset_hung_task_detector+0x20/0x20 [ 243.113606] [] ? kthread_create_on_node+0x400/0x400 [ 243.120240] [] ? kthread_create_on_node+0x400/0x400 [ 243.126871] [] ret_from_fork+0x55/0x80 [ 243.132376] [] ? kthread_create_on_node+0x400/0x400 [ 243.139377] Dumping ftrace buffer: [ 243.142884] (ftrace buffer empty) [ 243.146570] Kernel Offset: disabled [ 243.150166] Rebooting in 86400 seconds..