0x0) fcntl$setstatus(r0, 0x4, 0x4400) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x200000000000047c, &(0x7f000031e000)=[]}, 0xffffffffffffff12) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000ee2000-0x8)=[{r0, 0x84c4, 0x0}], 0x1, &(0x7f0000887000-0x10)={0x77359400, 0x0}, &(0x7f0000178000-0x8)={0x200}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e50000-0x10)='/dev/sequencer2\x00', 0x404200, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000ce000)=0x0) 2018/01/28 05:27:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) tee(r0, r0, 0xffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) 2018/01/28 05:27:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c24000)='/dev/sg#\x00', 0x0, 0x6) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/28 05:27:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000c6f000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fb8000-0x4)=0x14) sendto$packet(r0, &(0x7f0000689000-0x83)="c3bbb04d1b37e053675ed9fa8a9df0923ed8f2e95b1dc4fe58e3f67d6e63ce91719d66368475a22815c597c859bb0279caff56de889a23935cff4ad0163c5aa31fb5740a876ccbfd54ba55e5fd2a62b88cc4a26cd3f038f96cfe3e487a3c3e8fe37b7f9b1fe01f7c902f895e473ceec938b8320bd637dc4dd63cd328b453baea6a366d", 0x83, 0x4041, &(0x7f00002a7000)={0x11, 0x0, r1, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) socketpair$inet(0x2, 0x3, 0xf9, &(0x7f000030b000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00005eb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000ea000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f000015f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000153000-0xc)={r4, 0x58, "0af213a0a026874bbaf0f0de063f6963d609d4cfc85c6d0489975b4a3652fbcfc0b32a881a2b44704c5367a37560b31869f707085a0e3e666375f0bc176e6f9359e910f8ec0016b964f0b5e44fe1bb0269d47475c9881fba"}, &(0x7f0000945000)=0xfffffffffffffeb8) r5 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f000086c000)={0x0, 0x0}) ioctl$EVIOCGBITKEY(r6, 0x80404521, &(0x7f000060e000-0xfa)=""/250) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) 2018/01/28 05:27:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a9b000)={0x0, 0x0}, 0x633a9ee63ee56553) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000b1e000)={0x9, &(0x7f000083e000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000885000-0x40)={r2, 0x5, &(0x7f0000252000-0x14)=[0xc935, 0x1, 0x669, 0x7fff, 0xda], &(0x7f0000e03000-0x4)=[0x80000001], 0x4, 0x4, 0x10001, &(0x7f0000b19000)=[0x101, 0xff, 0x7, 0x746628900000000], &(0x7f0000d80000)=[], 0x0}) setsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000351000)=0x5, 0x4) sigaltstack(&(0x7f0000efc000/0x1000)=nil, &(0x7f0000a5b000)=0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000076000-0x4)={0x100, 0x7fff, 0x7fff}) removexattr(&(0x7f0000cb6000-0x8)='./file0\x00', &(0x7f00009d8000)=@known='system.sockprotoname\x00') llistxattr(&(0x7f00006b4000-0x8)='./file0\x00', &(0x7f0000133000)=""/15, 0xf) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fda000-0x4)=0x3) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000378000)=0x0, 0x4) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/01/28 05:27:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') mknod$loop(&(0x7f000003d000-0x8)='./file0\x00', 0x1001, 0x0) 2018/01/28 05:27:13 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000011000)='logon\x00', 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a43000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e2000-0x4)=0xe8) clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ec4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000319000)=0xe8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000012e000-0x8c)={0x0, @in6={{0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001a4000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000024f000)=@assoc_value={r3, 0x8}, &(0x7f0000bf8000)=0x8) 2018/01/28 05:27:13 executing program 4: socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f000049a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x44a, 0x10000, &(0x7f0000a18000-0x99)=""/153, &(0x7f0000001000-0x4)=0x99) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[], 0x386, &(0x7f000071d000)={0x0, 0x0}, &(0x7f0000dbb000)={0x0}, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00002f4000)=0x800) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") ioctl$TIOCEXCL(r1, 0x540c) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) userfaultfd(0x800) r3 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r3, &(0x7f0000002000-0x4)=0x0, 0x0, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 05:27:13 executing program 6: mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000095d000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000095d000)=0x0, &(0x7f0000244000)=0x4) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f00006a1000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000095f000)=0x48) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/28 05:27:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000000a000)={0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000031b000)='/dev/sequencer\x00', 0x14800, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000156000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000095d000)="3dd8d42c8748543b26904553aef96e5b84e6a02547760d531f358221084488fe"}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000022d000)=0x194) setrlimit(0xb, &(0x7f00002f1000-0x10)={0x1, 0x401}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000917000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00009a0000-0x10)={0x8, &(0x7f00001b0000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/28 05:27:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000a98000)=[], 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/28 05:27:13 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000041d000)='/dev/sequencer2\x00', 0x200040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x202, 0x8, 0x80, 0x0}, &(0x7f000050c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d04000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000007000)='/dev/loop#\x00', 0x0, 0x809) ioctl(r2, 0x4400000000001277, &(0x7f0000000000)="") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000e000)=@assoc_value={r1, 0x8}, 0x8) 2018/01/28 05:27:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1000000000007, 0x0, &(0x7f000066f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bf8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00004b3000-0xbc)={0x9, 0x2, 'client1\x00', 0xffffffff80000006, "af7169883708b5e6", "a77deaa7b956a0f251ab0df5eda8b6e52792c1219cb4541a48a374b233d519ee", 0x7ff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r3, 0x0) inotify_init() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000720000-0xa)='/dev/ptmx\x00', 0x0, 0x0) flock(r2, 0x4) r5 = dup3(r1, r3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000b8d000)={&(0x7f000081a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ddb000)=[{&(0x7f0000ded000-0x48)="87ca0a42d0166c74364c906ecae73f28134384cc956eabf4d74116fad92ea396045ac72c45507cecfb17b8e57b6ad333278e585ec069d84d6c264c12993091843772f4249badb9c4", 0x48}, {&(0x7f000072f000-0x12)="4fc5010a4744932d4b09804f0fed623902a3", 0x12}, {&(0x7f0000a48000)="6e6231b1507087c4f762871a24d9f9c68ddf925de5fccecf9f71cd73909f4e7c017abe26ac5608333304dc116f8f170e6dc0980a5427edf7cf74d26f3ef51b43214b0c61062bdfdab056483c667a358f1b40469354a60f", 0x57}, {&(0x7f0000a89000)="db28218a53f0aa6ca2914099231bf9f82d3eb1b3621a2e40f4a855151bed3ef9fe3bcbf975e179b50c2a6054963389e2b2c15229be00c13689ec8f4eb3ad263f0c8622c5aad9ffcfde8d3e110c7f7d53db3ed66890d4c00d486388a11eb6a2c38b9f45b012e9c274b0091830302f59f991f487b9fce2", 0x76}, {&(0x7f0000035000)="6b37b41613ea842c43dacd466512d760602a671147cf5968caaed54dbe51d65a9c5a7747b2f6e9027810e3453eedae", 0x2f}, {&(0x7f0000d87000)="0191bd74ec1462ebb5e799669c379f6712d2e83061f84cd9", 0x18}, {&(0x7f0000ac4000-0x66)="fae2e7d4ca77fe0c4fdcd7f9bb7e521392abec6d8b63be464eb99ae476f84c3e8929aaa11261daacb9c298fe04fa10c18c4ddd03cc1a52b94cbf038f77bf5842ca5233268cdbd2277573abb59cd87961c9bae7f441c41f58c9e35eb1c21621d14f3e9074fb2c", 0x66}, {&(0x7f0000ea9000-0xf2)="3dd571f9198e11046c8c97019a2788f93f3ed28be36755a429b43f79659d2aaadcd37ae6c8f1a70f14fdda8bbdab1c6381fb975dba0c2c3793d8289a2a6b852ad54ae305d1f71faa5fa366ff05f15de8f3c54c63f8cef44a263513d924be832e0a795605a9b2321b8a9f70d43fe521dd2c1bbe99c46dbbcc7f8b57ae6ce7245b38c6dd86482b48e02ed70ef1d9107aa39a630339d05e2dbf70925208af64732510e32395ea3254dbf96525b7d078688155de91a2d994b533b21f910950ce09aad1d9314fe1a33f23e22ab8490feb73e86e8bbe0823146701ddc5e1e099df1de98c458ef8b397c5c4c5da58d3a13499570ba4", 0xf2}], 0x8, &(0x7f00001c6000-0x20)=[@rights={0x20, 0x1, 0x1, [r5, r4, r3, r2]}], 0x20, 0x10}, 0x4000004) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 05:27:13 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001f000-0x8)='./file0\x00', &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000019000-0x4c)={0x2, 0x80000001, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000001e000-0x60)={0x0, 0x4, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x0) 2018/01/28 05:27:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40082, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000002000-0x8)=0x6) keyctl$instantiate(0xc, 0x0, &(0x7f0000001000)='b', 0x1, 0x0) 2018/01/28 05:27:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x220000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000057f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfcef, &(0x7f00007c3000)=0xfffffffffffff662) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b3f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000a97000)=[], 0x49249249249259f, 0x0) close(r1) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00009be000-0x1)=0x5) 2018/01/28 05:27:13 executing program 5: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000f8c000-0x4)=0x10001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000f91000-0x4)=0x2, 0x4) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f8e000)="fc83ce371f95bf2e0c9a033d12377afe", 0xfffffffffffffc54) 2018/01/28 05:27:13 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000003000)='./file0\x00', 0x101000, 0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000004000+0xb03)=0x8, &(0x7f0000003000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000)=@ax25={0x3, {"520fffffff81d2"}, 0x1400000000}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000003000-0x1a8)=[{0x98, 0x10e, 0x4, "5da055f0e3a9f7661818eedb60ce51fb5b4a0be8c7d1c3c9e99dee1045dc6efb73b6c108fbf9889fc0c7c0374155f9dbb5953f8e6257fedcdbd0f3c9e79136e8d1e09fc177944844721e24d11f186a786b04f01b9a8646e8df1c3b02c34282343cd22191393784263ed520ec1e4afeedd69a6f4aa2a29d73e9a0b82a95e9c56c1ebbaa"}, {0xa0, 0x102, 0x7f, "a78fab00cd24f15c84439854b6d38f990ff6ebaa15f399bf188617c46c3ed57d88e33e65d4d9d3ff98f5f1d80e9815cb007d18568cc3a729b2d127ae2378f8a9bf5004af6ee7b8f3b55f31c85cefd3b0e656a4b3f24c8cbfde2feff0ec57b98936197da898b4918e987250d9cb524f7457bcecd64d0e2f81a660902b3b853e307ced296906780a352e"}, {0x18, 0x108, 0x100000001, '0'}, {0x58, 0x4, 0x7, "2ce10a0bb6ed85dc87b9794f091538c4d9365dfa75513cb2e18114bc21a562c8547678f062e88d4ac6b886042246defbc436e29b74ef3519ac9af95669fa223ae187f9d46c67"}], 0x1a8, 0xfffffffffffffffd}, 0x4000800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2000000000, 0x5d, 0x0, 0x12}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000)=r1, 0x0) write(r0, &(0x7f0000002000)="", 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/01/28 05:27:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200a00, 0x28) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000034a000-0x4)=0x7f) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x2)='/dev/ppp\x00', 0x410003, 0x0) 2018/01/28 05:27:13 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000986000-0x94)=""/148, 0x94, 0x4) 2018/01/28 05:27:13 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x20, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresuid(&(0x7f0000013000)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000006000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000e12000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00000b0000)=0x32, 0x0) recvfrom$llc(r1, &(0x7f0000a44000)=""/127, 0x7f, 0x10000, &(0x7f00007cb000)={0x1a, 0xf5, 0x2, 0x8001, 0x7ff, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) [ 80.861267] syz-executor5: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 80.877874] CPU: 1 PID: 16043 Comm: syz-executor5 Not tainted 4.9.78-g68d447c #23 [ 80.885521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.894870] ffff8801ce7ef880 ffffffff81d943a9 1ffff10039cfdf13 ffff8801ca28e000 [ 80.902934] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801ce7ef990 2018/01/28 05:27:13 executing program 3: mmap(&(0x7f0000000000/0xc2c000)=nil, 0xc2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r1 = getpgid(r0) fcntl$setown(0xffffffffffffffff, 0x8, r1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregs(0x5, r2, 0x800003, &(0x7f00008b8000)=""/0) 2018/01/28 05:27:13 executing program 4: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000094d000-0x4)=0x8001, 0x0, 0xc612, &(0x7f0000aac000)={0x0, 0x0}, &(0x7f00003a7000)=0x100000001, 0x80) sched_setattr(r0, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aad000)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000aad000)=0x8c, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x1, 0x0, &(0x7f0000009000)="d8"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) 2018/01/28 05:27:13 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) request_key(&(0x7f0000001000)='syzkaller\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)='!\x00', 0xfffffffffffffff9) r0 = socket(0x2, 0x7, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000004000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$getown(r1, 0x9) 2018/01/28 05:27:13 executing program 3: mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05000000000302070200e9", 0xd) bind$inet(r0, &(0x7f000060b000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000ef000-0x23)="18b97b267f86298eabde95e20958137fc0a35f15164457794b0bec1b1387a291e098f2", 0x23) connect$inet(r0, &(0x7f0000936000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 05:27:13 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x248000f, 0x82, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000d89000)=""/82, &(0x7f0000000000)=0x52) syslog(0x3, 0x0, 0x1de02c6b0129215f) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e2e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000-0x6b)={0x0, 0x63, "cf9c1e98e0d7c91fd349d1d11e870e729edd66c8cdd3c6b5c4ff89dcb8b36ffe93ac01e238fc78b632893293154252d028611398e1103363d91b9b763d194f0c85aa237000d747cbd573cd79e25382c0fe028fbef4e7d301df1d3235003589627ad836"}, &(0x7f0000006000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000006000)={r3, 0x100000001}, &(0x7f0000007000-0x4)=0x8) r4 = socket$unix(0x1, 0x5, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000008000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x9, 0x5, 0x1, 0x9, 0x2, 0xf0, 0x9, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0xb7, 0x89f2, 0xfffffffffffffffe}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000004000-0x8)={r6, 0x401}, &(0x7f0000003000)=0x8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000002000)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) sendto$unix(r2, &(0x7f0000212000)="d096a7b12dbbe3ee5f03bf18abd348ec7098c43df8da14ad14284b051f92fdb2d90d5fb48d9682220e99561ec4395493684bd0f9f4cd2ccbdf70a2db24fe1475cd4e61c9082fc80d4bce41c1fb8ee53788c1c8b298b7a7a81ef9740c4ac7a92a4133ca378392e12eb4baed9ca912628e71781594e8af80728f4ea2cc7112d34cac201131decd0c935e9e39b1da4ea7d3b3dad2156b32c43305ac5e68f49f01d458b4e27b3dd12c588a1c8159102004ecfb57bd7b6b502133", 0xb8, 0x40000, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x32}, &(0x7f0000001000-0x4)=0xc) r8 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000-0x83)={r7, 0x7b, "d1a06df14d083c6960866891f3f24760e8560354a96de33f982c7fde5969cd96a1ea48a32b9624e9a3c61a18845240c3c4b6c5917360dcc90f05fc9f3f82ef62c5c29e640ef1ec3759da3ca0c27803dcf2dc202d6235c841e460997b30819b3b049cd2541511ba3f43bb397aada856bdca7a863673770a7ffdcb21"}, &(0x7f0000001000-0x4)=0x83) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000008000-0x10)={0x5, &(0x7f0000009000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x5, 0x1, 0x1397}, 0x3, 0xf5, 0x800000000000081, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) userfaultfd(0x180000) getsockname$netrom(r2, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000007000)={@common='syzkaller0\x00', @ifru_flags=0x6200}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000005000-0x20)={@common="69705f7600002fe30000001600", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 80.911017] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 80.919057] Call Trace: [ 80.921638] [] dump_stack+0xc1/0x128 [ 80.927000] [] warn_alloc+0x212/0x240 [ 80.932460] [] ? zone_watermark_ok_safe+0x280/0x280 [ 80.939135] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 80.946223] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 80.952889] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 2018/01/28 05:27:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f000053c000)="3900000013000904690000008000fffd180000540100000045000107000000140d001a000001020004000a00000000000000010c00001ee400", 0x39}], 0x1) signalfd4(r0, &(0x7f0000607000)={0x2}, 0x8, 0x80800) readv(r0, &(0x7f0000f06000)=[], 0x0) 2018/01/28 05:27:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2a0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/net\x00') linkat(r0, &(0x7f0000d61000)='./file0\x00', r1, &(0x7f0000272000)='./file0\x00', 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f0000b7b000-0x10)={0x0, 0x0}) accept(r1, &(0x7f00008cc000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006e3000-0x4)=0x9) write$evdev(r1, &(0x7f0000456000-0x78)=[{{0x77359400, 0x0}, 0xb59, 0xffffffffffffffff, 0x20}, {{0x77359400, 0x0}, 0x4, 0x6, 0x9}, {{0x77359400, 0x0}, 0x6, 0x0, 0x9}, {{r3, r4/1000+10000}, 0x3ff, 0x1f, 0x3}, {{0x0, 0x2710}, 0x6, 0x4, 0x80000001}], 0x78) r5 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000e47000)={0xffffffff8000201f, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r5, &(0x7f0000a48000-0xc)={0xffffffffffffffff, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000ffe000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f5000-0x4)=0x2c) epoll_wait(r1, &(0x7f0000ca7000)=[{0x0, 0x0}], 0x0, 0x0) [ 80.955809] binder_alloc: 16059: binder_alloc_buf, no vma [ 80.955828] binder: 16059:16073 transaction failed 29189/-3, size 0-0 line 3127 [ 80.972689] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 80.975229] netlink: 9 bytes leftover after parsing attributes in process `syz-executor0'. [ 80.987575] [] __vmalloc_node_range+0x3f5/0x5f0 [ 80.989889] netlink: 9 bytes leftover after parsing attributes in process `syz-executor0'. [ 81.000017] binder: undelivered TRANSACTION_ERROR: 29189 [ 81.002317] binder_alloc: 16059: binder_alloc_buf, no vma [ 81.002331] binder: 16059:16061 transaction failed 29189/-3, size 0-0 line 3127 [ 81.009654] binder: undelivered TRANSACTION_ERROR: 29189 [ 81.026104] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 81.032917] [] ? kmalloc_order_trace+0x7a/0x190 [ 81.039211] [] vmalloc+0x5b/0x70 [ 81.044208] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 81.050690] [] xt_alloc_entry_offsets+0x41/0x60 [ 81.057544] [] translate_table+0x2da/0x1cd0 [ 81.063494] [] ? mark_held_locks+0xaf/0x100 [ 81.069453] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 81.076273] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 81.082839] [] ? arpt_alloc_initial_table+0x690/0x690 [ 81.089659] [] ? retint_kernel+0x2d/0x2d [ 81.095339] [] do_arpt_set_ctl+0x2b7/0x650 [ 81.101194] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 81.107835] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 81.114559] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 81.120772] [] ? mutex_unlock+0x9/0x10 [ 81.126295] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 81.133365] [] nf_setsockopt+0x67/0xc0 [ 81.138886] [] ip_setsockopt+0xa1/0xb0 [ 81.144395] [] tcp_setsockopt+0x82/0xd0 [ 81.149990] [] sock_common_setsockopt+0x95/0xd0 [ 81.156279] [] SyS_setsockopt+0x160/0x250 [ 81.162048] [] ? SyS_recv+0x40/0x40 [ 81.167298] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 81.173935] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 81.180745] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 81.187294] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 81.196566] Mem-Info: [ 81.199012] active_anon:58503 inactive_anon:43 isolated_anon:0 [ 81.199012] active_file:3604 inactive_file:8438 isolated_file:0 [ 81.199012] unevictable:0 dirty:82 writeback:0 unstable:0 [ 81.199012] slab_reclaimable:7404 slab_unreclaimable:60935 [ 81.199012] mapped:24143 shmem:180 pagetables:684 bounce:0 [ 81.199012] free:1469098 free_pcp:420 free_cma:0 [ 81.232393] Node 0 active_anon:234012kB inactive_anon:172kB active_file:14416kB inactive_file:33752kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96572kB dirty:328kB writeback:0kB shmem:720kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 79872kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 81.261752] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 81.291100] lowmem_reserve[]: 0 2908 6410 6410 [ 81.296509] DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB [ 81.327719] lowmem_reserve[]:[ 81.330502] syz-executor5: [ 81.330507] vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 81.330521] CPU: 0 PID: 16085 Comm: syz-executor5 Not tainted 4.9.78-g68d447c #23 [ 81.330526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.330530] ffff8801cda07880 [ 81.330532] ffffffff81d943a9 1ffff10039b40f13 ffff8801c7d8b000 ffffffff83ab8ea0 [ 81.330544] 0000000000000001 0000000000400000 ffff8801cda07990 ffffffff81451b82 [ 81.330557] 024000c200000003 0000000041b58ab3 ffffffff84195325Call Trace: [ 81.330577] [] dump_stack+0xc1/0x128 [ 81.330585] [] warn_alloc+0x212/0x240 [ 81.330594] [] ? zone_watermark_ok_safe+0x280/0x280 [ 81.330601] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 81.330609] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 81.330617] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 81.330626] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 81.330634] [] __vmalloc_node_range+0x3f5/0x5f0 [ 81.330640] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 81.330648] [] ? kmalloc_order_trace+0x7a/0x190 [ 81.330655] [] vmalloc+0x5b/0x70 [ 81.330664] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 81.330671] [] xt_alloc_entry_offsets+0x41/0x60 [ 81.330677] [] translate_table+0x2da/0x1cd0 [ 81.330685] [] ? mark_held_locks+0xaf/0x100 [ 81.330694] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 81.330702] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 81.330710] [] ? arpt_alloc_initial_table+0x690/0x690 [ 81.330718] [] ? retint_kernel+0x2d/0x2d [ 81.330725] [] do_arpt_set_ctl+0x2b7/0x650 [ 81.330732] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 81.330739] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 81.330747] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 81.330755] [] ? mutex_unlock+0x9/0x10 [ 81.330764] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 81.330772] [] nf_setsockopt+0x67/0xc0 [ 81.330778] [] ip_setsockopt+0xa1/0xb0 [ 81.330789] [] tcp_setsockopt+0x82/0xd0 [ 81.330798] [] sock_common_setsockopt+0x95/0xd0 [ 81.330804] [] SyS_setsockopt+0x160/0x250 [ 81.330810] [] ? SyS_recv+0x40/0x40 [ 81.330817] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 81.330826] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 81.330832] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 81.330839] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 81.330842] Mem-Info: [ 81.330859] active_anon:60605 inactive_anon:43 isolated_anon:0 [ 81.330859] active_file:3604 inactive_file:8438 isolated_file:0 [ 81.330859] unevictable:0 dirty:82 writeback:0 unstable:0 [ 81.330859] slab_reclaimable:7404 slab_unreclaimable:60884 [ 81.330859] mapped:24143 shmem:180 pagetables:684 bounce:0 [ 81.330859] free:1466999 free_pcp:383 free_cma:0 [ 81.330875] Node 0 active_anon:242420kB inactive_anon:172kB active_file:14416kB inactive_file:33752kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96572kB dirty:328kB writeback:0kB shmem:720kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 79872kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 81.330890] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 81.330894] 0 2908 6410 6410DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB lowmem_reserve[]: [ 81.330918] 0 0 3501 3501Normal free:2871964kB min:36824kB low:46028kB high:55232kB active_anon:242420kB inactive_anon:172kB active_file:14416kB inactive_file:33752kB unevictable:0kB writepending:328kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:29616kB slab_unreclaimable:243536kB kernel_stack:6208kB pagetables:2736kB bounce:0kB free_pcp:896kB local_pcp:508kB free_cma:0kB lowmem_reserve[]: [ 81.330943] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB 2018/01/28 05:27:14 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000003000-0x40)=[{&(0x7f0000004000-0x91)="86053e900d70e50a8b4ade9353210151b295bb2091f43e85921011e4e2cc3fc2bf43635b5a29a475b331e9596c5ca97ad39b31bc4397c6c9785395fd958228f7130d50374b6c4cd662b673be1f844a0a421759acbbf878df47b26394f70e11ffecbff2d9dea3d28c062b0d72ecbc61c72e1ba234813b3fec2fdb1963244299c0911c7983d916dfd1e8c1dde5a4b827f2ec", 0x91}, {&(0x7f0000004000-0x30)="e49bb03f1767da6e5e41a83cb617cd3f96d6a29b1efc335f66065b7231f74a46e6ff9d0d4b33b4932164f2bd3b3b290e", 0x30}, {&(0x7f0000003000-0xc1)="2b2d31ff78f7754dfbdade70c8944b8ba89f467103ef359cc0c02b5fde27848a4af27cba935b534bbbca832e73dd9e06b8c2ac8e91e5b8cbbc12a1a72ffa8ef7ab63ae10b98cb296c9d6332d4634a1a2989b8b1a460f77293ee44ca58ca0caf1644c41a63a4c5c34f69a321b8ed1d0f6e7b14f5327e9366ac32ee0fdfd4deef5be135b19f151cf10ca014bc22b5efdd9061a1ece1a217e72fccc706d8367b47d61e8b264f6fc1721ab66a2453f5ff76406deebfbaa426a593217fcbbda0c10fb95", 0xc1}, {&(0x7f0000003000)="0a42bc9149eaa71f9d2bbbe08c4fa63f89309f7c9d405cf6b21314a6b71f9f2bbca98a6804bb6a7dc7377637e7b17af10b55e408ddef0d5e242c8bf41ad3e786ce9719fc301f3ccc01def9152abb1d8b93f694bb9ebf01f5e791a20ae5d8eb3ea66e510d369fb2ec65eee23825023d38724d317dcdd41c9cf2e6c0bea743c3c6d39c15045e1e330e4db81782bc750e9b8d5e803ad7c3ed8d5f2c0735a6db6d06ae35e3af01c5d3f890be12e9bf68913f967e237e7a5a3ed7b42eb2bb40cac56940fbd11cf406bf235d1fa575ed", 0xcd}], 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000004000)=""/203) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000003000)=0x3) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/28 05:27:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000318000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9d000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000473000)={0x0, 0xe7, "8da1bf5c5b37488b7d277b881ec93e12e916b05a1212d59b7f75a97cd50d28a7588d553b273075cc21344f4a5ef257e02acc3daed903a3a98e3b7e41a04c8c84d884ad0665e2804b93e6c217d267c3158c9c76648896dd9e5075ac7761afab8e3aaa069a3c0bfcb816ba97330da913c5f03be7e783e05f483cac51f94da9d5c34e7aa709fde9b8dcc83122f54a013f78bded9231fec7f673808bb8a458e78bfbd0cc414c9293f49dcab2481af63451593a68b8afcfdb323c78da296beb86f0afc48bbcf945d9ba126682aeb6d0cf6bcba9d20bdc4053a5553d15b604c4f1a2dc06e62cb7fe1e68"}, &(0x7f0000fe3000-0x4)=0xef) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000401000-0x8)={r1, 0x3f}, &(0x7f0000ed7000-0x4)=0x8) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000825000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = dup2(r2, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000b63000-0x96)=""/150) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f000044c000)=0x0, &(0x7f0000eec000-0x4)=0x4) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000db9000-0x2d)=""/45) 2018/01/28 05:27:14 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$getflags(r0, 0x40b) r1 = syz_open_dev$mice(&(0x7f0000013000)='/dev/input/mice\x00', 0x0, 0x8800) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000012000)=@assoc_value={0x0, 0x0}, &(0x7f0000012000)=0xffffffffffffff8a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r3, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)="") unlink(&(0x7f0000cbb000)='./file0\x00') fchmod(r3, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000061000-0xa0)={r2, @in6={{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3bd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100, 0x7688, 0x5, 0x0}, 0xa0) 2018/01/28 05:27:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f0000565000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000eaf000)=[{{r1, r2/1000+10000}, 0x63, 0x7, 0xffffffff}, {{0x0, 0x7530}, 0xb95, 0x2, 0xd0}], 0x30) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/175) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e69000)={0x0, 0x0}) setitimer(0x1, &(0x7f00007d2000-0x20)={{0x0, 0x0}, {0x0, r3/1000+30000}}, &(0x7f0000939000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_dev$sg(&(0x7f0000060000-0x9)='/dev/sg#\x00', 0x81, 0x400800) futimesat(r4, &(0x7f0000c80000)='./file0\x00', &(0x7f0000030000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) futex(&(0x7f0000e35000)=0x8, 0xf, 0x3ff, &(0x7f00005b2000-0x10)={0x0, 0x1c9c380}, &(0x7f00000ba000-0x4)=0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000f3a000-0x8c)={0xd, 0x8000, 0x3, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getitimer(0x1, &(0x7f0000b44000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 05:27:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000884000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) 2018/01/28 05:27:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0x0, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r0, 0x5460, &(0x7f0000e27000-0x8)=0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x4) modify_ldt$read_default(0x2, &(0x7f00004c8000-0x31)=""/49, 0x31) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) r3 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') sendfile(r3, r3, &(0x7f0000800000+0x37c)=0x2, 0x400000ff) 2018/01/28 05:27:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) tkill(r0, 0x1a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) pipe(&(0x7f00002b6000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003b8000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032f000-0x4)=0xe8) getresuid(&(0x7f0000ca0000)=0x0, &(0x7f0000c3e000-0x4)=0x0, &(0x7f0000140000)=0x0) r4 = geteuid() sendmsg$nl_xfrm(r1, &(0x7f0000b34000-0x38)={&(0x7f000004f000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000b90000-0x10)={&(0x7f0000295000-0x304)=@polexpire={0x304, 0x1b, 0x0, 0x3, 0x3, {{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xa1, 0xa, 0x20, 0x80, 0x7b, r2, r3}, {0x1f, 0x1f, 0x0, 0x32aef7d6, 0x3, 0x1, 0x0, 0x80000001}, {0x1f, 0x7800000000000000, 0x2, 0xfffffffffffffff8}, 0x6bbb, 0xe, 0x0, 0x1, 0x1, 0x1}, 0x4}, [@sa={0xe8, 0x6, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x2, 0x5, 0x1, 0x5, 0xa, 0x0, 0xa0, 0xff, 0x0, r4}, {@in=@loopback=0x7f000001, 0x2, 0x3c}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x5, 0xe04, 0x0, 0x4, 0x7, 0x7, 0x7fff, 0x0}, {0x200, 0x1f, 0x8, 0x7fffffff}, {0x80000001, 0x9, 0x4}, 0x6, 0xffffffffffffffff, 0x2, 0x1, 0x5, 0x0}}, @ipv4_hthresh={0x8, 0x3, {0x8, 0x13}}, @algo_crypt={0x138, 0x2, {{'ctr(twofish)\x00'}, 0x770, "f9a7206cb11ef3e20127a4e68a1086f4dc8314f2182b206c5255efef7e08498e1722388507ac78575a433ba7c24dd7c393899cc80a06d50ebb35d37fc3f0f61c6c5d920df0fb0c24c27bfd0c84589a63e93c90fa5dafb3fa9dfc7f5faf6bcbd745a50b331803c86eaea53b0c33cfe08278dfcc27749e1cf4bf8ed5e0c7fcd84b44eba5af02b964f5526c9d23aac13daf3d80130bf894302df37954b94ffa53648091f3583676032d9ca2f2129d718e3056bf522a73b7320d37f989480def3b71ef917fa38318e7c396049ad4dc49359a77d167ac65f6b2a7e8047580ea5b493c59da150d8d459553de933b1e314a"}}, @lastused={0x10, 0xf, 0xa813}, @replay_val={0x10, 0xa, {0x1, 0x7, 0x4}}]}, 0x304}, 0x1, 0x0, 0x0, 0x4}, 0x8000) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r5, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r6+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 05:27:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) shutdown(r0, 0x1) write(r0, &(0x7f0000af6000-0xad)="240000002a00070032000005003677000010000001000000000100000001b7ff0100fd10", 0x24) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00005a3000-0x4)=0x0) Normal: 789*4kB (UME) 595*8kB (UME) 242*16kB (UME) 169*32kB (UME) 62*64kB (UM) 22*128kB (UM) 25*256kB (UME) 2*512kB (ME) 0*1024kB 1*2048kB (E) 693*4096kB (M) = 2871980kB [ 81.331091] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 81.331093] 12221 total pagecache pages [ 81.331096] 0 pages in swap cache [ 81.331099] Swap cache stats: add 0, delete 0, find 0/0 [ 81.331101] Free swap = 0kB [ 81.331103] Total swap = 0kB [ 81.331105] 1965979 pages RAM [ 81.331107] 0 pages HighMem/MovableOnly [ 81.331109] 320509 pages reserved 2018/01/28 05:27:14 executing program 4: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000012000-0x1c)=@req3={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe7000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00006cf000-0x4)=0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000076d000)={0x0, 0x100000000}, &(0x7f0000fe8000)=0x6) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fe8000)={r2, 0x52, "c3d38c9d1af5adbd8258ef3cbcbabcf9c846394902e393c27cc8776218247bc80562386bd28c60d1e6ddcc9a2d4d401ee762d4141cec0c7ed8b25e93135508b41e55b052a012146cb3580cae490ef5d8e1f9"}, &(0x7f0000fb2000-0x4)=0x5a) 2018/01/28 05:27:14 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000015000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000000f000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x167) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000008000-0x4)=0x0, 0x4ef) sendmsg(r0, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000005000-0x20)=[], 0x0, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) sync_file_range(r0, 0x10000, 0x38, 0x3) socket$inet6(0xa, 0x9, 0x400000008) 2018/01/28 05:27:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$TCSBRKP(r0, 0x5425, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x84643cddff771e21, &(0x7f00006a8000)="69bf17b362fd4a379a99b16989af9619305356783de8600d3b4ddc3c0e776e5644c3de64061af1611daf842f3ee8ec9cda4e9bc316ac68d621570006d44588051559a7afa8c954c6881224bba5c161faae9ebb1f0f93e24ff4e9", &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="9f7a6e14c8cff99bd8d39b93082a") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000002000)="b2e1dee9fb43a43167773de3e5bbfd7c30d07ed0abbf04f120ba354e9955253b059c6b4fe68c89112c1bb8279da81e1d56daf0c0dd45c09cb8915528423cb634707c687945d1ce35f03f388ed3c13862bf4f185dbf3d2b92027c0d7c19adf1c9111be99d9b9760c8397c7148fedf0602f3b0428478423dfe954444bccc1370733594929dadb9d8ea66f0bdab", 0x8c, 0x40080, &(0x7f0000002000-0x10)={0x3, {"0147bffb2e6f6f"}, 0x9}, 0x10) [ 81.862288] 0 0 3501 3501Normal free:2887920kB min:36824kB low:46028kB high:55232kB active_anon:227052kB inactive_anon:172kB active_file:14416kB inactive_file:33800kB unevictable:0kB writepending:380kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:29560kB slab_unreclaimable:243508kB kernel_stack:5760kB pagetables:2452kB bounce:0kB free_pcp:1124kB local_pcp:388kB free_cma:0kB lowmem_reserve[]: [ 81.862315] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB Normal: 1028*4kB (UME) 598*8kB (UME) 241*16kB (UME) 181*32kB (UME) 66*64kB (UM) 22*128kB (UM) 25*256kB (UME) 2*512kB (ME) 0*1024kB 6*2048kB (ME) 694*4096kB (M) = 2887920kB [ 81.862440] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 81.862442] 12233 total pagecache pages [ 81.862445] 0 pages in swap cache [ 81.862449] Swap cache stats: add 0, delete 0, find 0/0 [ 81.862451] Free swap = 0kB [ 81.862453] Total swap = 0kB [ 81.862455] 1965979 pages RAM [ 81.862457] 0 pages HighMem/MovableOnly [ 81.862459] 320509 pages reserved [ 81.900574] binder: 16102:16119 ioctl c0046209 20001000 returned -22 [ 81.906787] binder: 16102:16122 ioctl c0046209 20001000 returned -22 2018/01/28 05:27:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009ff000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c57000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c15000)=0xe8) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000e09000)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x5, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/28 05:27:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = memfd_create(&(0x7f0000378000)='trusted)\x00', 0x2) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000088b000)=0x3, 0xffffffffffffff19) clock_gettime(0x0, &(0x7f0000d57000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f0000475000-0x8)='./file0\x00', &(0x7f00008e8000)={{r2, r3/1000+10000}, {0x0, 0x7530}}) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f00007cf000-0xb9)=""/185, &(0x7f0000532000)=0xb9) 2018/01/28 05:27:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a3a000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x668, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000, 0x0, 0x0, "fcb8b5969bc3997121735b861da2bc003d6a3e919c55024b7ecd9fef824180254f3e894dfe011dc7bcb79c3a1bbd78faa3c739f7e375387f446d862270ae5614946055c4b9b346b22c7168b720eab9d1"}, 0x160) sendmmsg(r0, &(0x7f0000541000)=[{{&(0x7f0000cb7000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x4, 0x1, {0xa, 0x1, 0xe25, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaed}}}, 0x32, &(0x7f0000fe7000)=[{&(0x7f0000980000-0x4d)="25bb60cfba532e292ddecf270ef4eb2b5036828411eb562d3b57fb977efde26fe643892b3c15e0ebda70292b1a174d45dd625f1dcf85a80dfe33515c6b8f5a44efce613df30017ed7b8c294ad7", 0x4d}, {&(0x7f00001b4000-0x1000)="8175b845ab087172cd9b377f430697dad1052d0e335eecf8beaa043aa749144b00cee9ebddeec4ab962f3b32d14f9ccfa957022f7d1175568a0d9d521ce25605bec8b5a7c2191c4f812da42b58d4d4e71921167c5152d0a1a38390163cf47272f0d7ae4259bd78b0a9ac73d15b4e970e5cff7cbe6c973cd2be8bc746b8fd36ce4bc6d7990d5637ba7dd3b08c4e037e513fa56b2c784514c7f5d5af0f2e6854982c5c7b005679a37a2bb01dbeb90ad954e666c6292c270061701d11fe479a6dfae1432982ebbd455a390876c393a532591d8610ed53d90fb08c1d73375d59fc3d3d1698ab4728cb74953b934d4bb8569cf52fd94c176d41c179a5cad2dd7fbc4b7cf9d0fc77efcd7e81431c51f571230b850407df984881bd616152064011bdc5542492864485c71982acc2da67608b76cbf9a6046f2d855b4260b518177324fe902ac65a3d2c010e405375ce543c990654c278ecfc40e0f863a351054d4506e384c7373a82f3c305684dfdb10f1872917e3cb1abfb0e531473431d9445b6d4b4b01800ba28ab29d927c0d7461458edb810cbec26d797a436bc9a9a6c43ea3d9a0eb8a00ff3b13df73d2e54f47cb58ac44682700f61ab3d5c2e7162492f22c2fa3e9f38120909daa4b1c7201a5d17d068b453c3ee96b02d4de3030e0a1e303ae9633e56a7094db50446e9a6456bee6ece557d93ead66b037c78f7329d255410a8c1c9e75164940423028f5417f799df8c05cf27fa2955bef48d752f48a12bf3a81c715b341aef43193c5f43c2ec849be80269047d61b5aff3349af907b7cabfa94651a1b402a37ee1c7d1bbf907e6d561f29041b3d5c9554ce602d10cb1129c1a7b0d0823f56eb3ae949a23950be420d7e8b1d56a996feb81b06c87a5fb2364726067288e9abfbae944af75efe4e1867e0bb3487dcb9e02b3e6c512f3296a5dab81c573af40f4e7256360c5f34117d257bc2535f162c353e17bcd4491e8ef277b9cf5c5caccda5ce708a243be97c7311efabb5da5a945db982f780dd81894e61b2f8cedd144ce6aaa20938f5d0d9d81798fcf6aceed1d15abd9f6f9d4adbf879a2bd17eea6479e62f2d96b6eca8ffa8f60f88f2147965f67540148d9cb26594c0cf2e5213b76eb0f7fd0339c3eed484112e2c5faf0e2aa0d037af97a11be9c2d9fe9b154ca62c29452ec8e745bf0e67b4d91f9db9214364f88791a39978c331515ac38cb9a3a348d78f0353c67dd51d221f82eca06c772c140fe6a164a6c8aa75fb7a381af060886d2e7246ef05879a2f6b066b98bb1f1bfc4af9c78d6308e016a8d10d85aaccad42075c93672fc270b26ef9b26ff020ed4bc9b465133947fa561ef35fb7e526c8bb2e797f53aa5a80a6b84ea0c0d920eed02a263789756c7be237fb768650d21f035806bf2130064df7e71bb3c468e9042645bbffd3484b388f322fde5e802a1552d92eea768a3884cd1c9ce1e096a1d515a18fe0e60f6af9e796479afb1d5309a73c602febb482cd4914931ce8c3e5bb93fa0c0e57f328bde85084d468fdc42ee6b9ddf5029089b818579286ebb7a9a9a13d61660d9ad0b6297dc071014d26666787dca99a32584f362182bdb50f6198d54cbf4cf5f2717d3a937ab7078fb091687453a98de841b1addefff899cf9f53bd08287afeb9c431e1800dba6e3b3a01e2ce05f2ce733869d2a7e985e34f00199345d868457accddecc0771ca8dea3cf81e6ec4971f75a1fe308f45ef826d0a87828b61e7b770ecde00de0dc3a809309327f9f161b6afbea869580794125528605c86bf9e88b8eb1cebc5acbf3b94f0e67870aaf41ea1aa2f4b467214121d30c90201ec0d265b2b321c2e266aebaf288ddb7e44d78ad4089f4a3f4ed4441f9ec39204a39487f9a9efcd5016461b62e90dc268a691cf474a24cb7bb52c186126f08dcb3b2a3c21723e3e9d57dea649ed9d638f34d0e0c42c7c5b170d4ea66449ca77c15785bffc7191f6573957524bf5995d985833aca7782ab67f229c6312f80c8180bf5c476ab1ab048f34b9ec6f8e48285f06e3a0c20790a001ec6dcb2a0328974719e6b92a48ac39633a2288697d7a997999fe51a97eefc6fac1788200ab7df688750f03aa2cf1a5d400f4e58af3ed6eb6fa52302123e39e77978985a9b90532b472c79234b129258a306230ed2958d625cd329abfc4120c76fcabb14a69bd71ced1ee989e570c1e7131e0667ea8f3b0a9f726a2de6586b6f63a33fcea8c3b204ee6dc2e42823c0ef197a3e1760fc4540df6b6a4ecd91861889c6cc4abb55d598265db1682c04d47c9619d3ec9b654937c72a3cdb46e44080cbb5138b3ab37a6618da5d78062a5d0d4c6cf23e70ebd908ab002cdecd102db2815c585ae05254a1e8dd7663875fd2303b5b278a60163aa60d0e854e2fc37243cedf0348709a21e3ebfd080ac349f7ca711f14031907ba651d0cd1c3e2dbab4553e9b18a1e6d2368e38e915697d2827727b3a738b1732c3211143932ec4fae1a56dadeeeac6d46fe666d5fe833f3bf47a2e8b4d35b7e5e591e159fb28c1eb97bde8655232766db65cba14df588e90197e418a85ee32881c4665e1643a8c978b6450c45d60f63b7f1281bea78fbc7654c4c9e23d3d7db42521a0ad8beceafb941685ba0919d66c5b13ac8f7f9009b4ee0e37c801c5922dce0476748cb0a21b93b9dd73aa7f82c8567f7998fee8f68a723e779700614186b5fb390889e01face52fb91aeeb2aa90b2342f380c77dc9e62f16e31386eabd78de0b04d2eb05d4178d83fce139fa69f3ed58b0d09c7113ad47c0b944a12146d31531f9094bd289fb689f5b86589fc083cfdd790c98dc01401edbc80e70e3b446a9eb1d5808d9433975a0ede5d7b97a8b3727d68be44d9c97a266f4a1d7d32ef3366ca17a7f623df4dd0e7f9a5405e5f2d0f789a8443d50b4ed1e070dedfad0fd7405b0bbe5e48458aeaf6d39b316c29008145699b813c327b9c59364f515e54f27974c1dfcb734afdfc5e5f8bf632b07897f942d24d060085d478b6972272ac921846373f43a2163beaa9f9127b7313fc9fe31f12e3ccb08cd5aa43f2536343625da61c77647fbd70bc6274718c9c71c59cd7674b0c1c2e9e7cd39a80fe86feaea8fac414d5803e170f6e32ecedcbf559e3cbd6cffefda50aea656e97d9e43a0ba17958c1781b29378fdd4457e559cacebf08f7210752f9648d49199f74378c92fcf0958d9a90ab4c27b3323eec338562e876281e068ab7374d0c77846eef3209845ac24baa7bfe06681693d1171f512df3475ac3ec95a0865fd2282b45bc04a0fdcc84c8a1fe89607d7d0912b5a1e39e003960753b767fb806256a6ea2642f5a21c4e898507c1dd7d94a48211625be4b694f73551f0767b52c779b8543dc284259f1f46ba428adce7e39caf91d8029094c2d159fbdd3bb947d653fe744f38f5a528147499f7b5824dd9a07a4e88ee265f40c4dac23ead4823a9eafa1ff40b1a3664a63443607b0352426dca4576a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0x1000}, 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0x1000}, {&(0x7f0000eba000-0x54)="760b504001a15ae56229a79e684e5887056cdba3d427e838c4859528d3204f3e3cbe062f22471daa90d5af4c96897f1fe4a8a761617e94ff9aeb0532864fce0105e3d2006dfe947ac26e79faac512df5fb18bc95", 0x54}], 0x4, &(0x7f0000e23000)=[{0xc8, 0x197, 0x401, "1f2bfa14eb9eaa59d12d68bbb9b0fdacf5e11c4793fbc09c2f42befa43455f7e0ed619209c6799bb177f5dcc5c5c928ec060f0bb845f0e53a690f572ed3c17134ab035225e961f953728a98ab88a94975e79727fb4a29956f5c10264d70fe62317726dbfa7cea1cf593b9bb6743bf0a3803ea047f6a4c54b3ee0d73053fd3c9d272b0acc90fc031acb511b01d3bd2c54a172383937aede31a0b79ee8722bb30588b7a16467805238cde68a2eec2c5ed543"}, {0xe8, 0x10b, 0x7, "c475821b66f5a94bc3d25eb316050900368ff78baa8124666aa1e58b3bf60d4982d8e01e3eb40e8d0086c061834fcba6409d04fc9af53d3350eb4ba9e8f760706f4c08127190840c0d54ad50dd78bde0f1bac4ccc3675cecef3847b106c43731051f9f3a6d6b57594d084e232f0f686648702f4511ef542d9d1f2ad1a7b9f16c1d9290b8c267ac067969a162f5a2cac4a99d9323cf5ba9148e959374ef199b166aca0b86ffecec0e2ab5ba0eed6f2f4e7ddf14c86cdfce05756094c41775e68d2084208deb69e57ff0d855d0b60fd1eaa5c009d154082d"}, {0x50, 0x102, 0x0, "1e73c7df5f0ae055f2ef941f465e71d40c1787312a8c958d9bdb7de2290c4a1a7828f2fa8cfc025ce01c812b971a53bfaa5c77aae94e61b8e3"}, {0x60, 0x0, 0x401, "e3a5a8d407cad6c6dd2927072a382c57298ef40f2f5b6b228a2bed34f599250a697699115b3823102e7d1f3491be8b44d078c0a7542aff3e258cc4546971d9a9756bc8be6b8437e29c0bf6bd81d420a4"}, {0xa8, 0x0, 0x2, "a90a15b776652b5dce85ec18c8659a62122dd9e78af0775136d633c153b4244b294f4176c9c98d38baf9546d60c3fb2fa8ca98c260ab28ce93e8acaa59f7790931b58fcd8cb52de8084768c18ce0f29074d1791ce1e411496fc9f3d396684a43a44ce8fef0703ff4b39e4c415389db7246a81ad17ded3a5f14ad7aace8b096841d6d58f7238af5f0d15b375df41618999e47"}, {0x30, 0x10b, 0xb, "fc595bea188f5cd28782777a4b64d3ae3a6f32df88b127d045208a1a5486"}], 0x338, 0xed423c54c4d8259d}, 0x1b1}], 0x1, 0x4) epoll_pwait(r0, &(0x7f000096d000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x0, &(0x7f000090e000-0x8)={0x81}, 0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$pptp(0x18, 0x1, 0x2) removexattr(&(0x7f0000f41000-0x8)='./file0\x00', &(0x7f0000630000)=@known='security.selinux\x00') sendmsg$nl_netfilter(r1, &(0x7f0000963000)={&(0x7f0000a55000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000fd1000)={&(0x7f0000b3d000)={0x44, 0x200000000000d, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@generic="bc93187c6ae167cfa77ae2239a01ff02fdabd4599086f4397be916fab4ea5b96673cf1036c0f7835fe727839951109"]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000abe000-0x10)={0x0, 0x0}, &(0x7f0000f09000)=0x10) 2018/01/28 05:27:15 executing program 6: mmap(&(0x7f0000001000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000013000)='/dev/binder#\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$negate(0xd, 0x0, 0x9, r1) r2 = syz_open_dev$binder(&(0x7f0000016000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) signalfd(r2, &(0x7f000000f000)={0x9}, 0x8) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) socketpair(0x7, 0x1, 0x400, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000017000)={0xaa, 0x20, 0x0}) poll(&(0x7f0000002000-0x48)=[{r2, 0x0, 0x0}], 0x1, 0x7ffe) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000016000-0x1)="8f"}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000017000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000019000-0x18)={0x4e, 0xfff, 0x9632, 0x6, 0x4, 0x1f}) flistxattr(r4, &(0x7f0000017000)=""/113, 0x71) 2018/01/28 05:27:15 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000010000-0x8)=0x7f) r1 = syz_open_dev$loop(&(0x7f000000e000)='/dev/loop#\x00', 0x0, 0x4004) preadv(r1, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153, 0x0}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) 2018/01/28 05:27:15 executing program 7: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00008c1000-0x4)=0x0, &(0x7f0000032000-0x4)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) 2018/01/28 05:27:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000378000-0x8)={0x0, 0x0, 0x0, 0x0}) fchown(r1, 0x0, 0x0) close(r0) 2018/01/28 05:27:15 executing program 0: prctl$intptr(0x18, 0xc2f6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x5) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x400) 2018/01/28 05:27:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) futex(&(0x7f00008d1000)=0x0, 0x800000000008, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000ffd000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) write$sndseq(r0, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/28 05:27:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000025a000)='/dev/sequencer\x00', 0x101000, 0x0) fcntl$setlease(r0, 0x400, 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000f7b000-0x4)=0x0) ioctl$TIOCSTI(r1, 0x5412, 0x200) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000a13000)=0x0) [ 82.149160] netlink: 48 bytes leftover after parsing attributes in process `syz-executor1'. [ 82.196140] netlink: 48 bytes leftover after parsing attributes in process `syz-executor1'. [ 82.200426] binder: 16152:16188 ioctl 401845e0 20018fe8 returned -22 [ 82.219729] binder: 16152:16188 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/28 05:27:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c45000)={0x0, 0x1f, "f8b49c56ddbd434629e3ada919bdc5f0f9556534576c623982240f27590a72"}, &(0x7f0000530000)=0x27) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005e2000)={r1, 0x100000000, 0x8000}, 0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 05:27:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000421000-0x4)=0x0) process_vm_writev(r0, &(0x7f0000d72000)=[{&(0x7f0000fdc000-0x70)=""/112, 0x70}, {&(0x7f0000a17000)=""/4096, 0x1000}, {&(0x7f00009af000+0xa5f)=""/13, 0xd}], 0x3, &(0x7f0000f3d000-0x20)=[{&(0x7f00006fd000-0xb1)=""/177, 0xb1}, {&(0x7f0000fd3000-0xad)=""/173, 0xad}], 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000083d000-0x16)='sessionid\x00') exit(0x0) readv(r2, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) 2018/01/28 05:27:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00002f1000+0xd99)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000022a000)='/selinux/mls\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000d87000)='./file0\x00', &(0x7f000087b000)=""/93, 0x5d) dup(r0) 2018/01/28 05:27:15 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ffe000)='/dev/snd/seq\x00', 0x0, 0x10800) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000fff000-0x5c)={0x5, 0x1, {0x1, 0x2, 0x1, 0x3, 0x3b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000fe000-0x8)={0x0, 0x1, 0x7}, &(0x7f0000723000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e19000-0xb0)={r2, 0xa8, "0ef66766c437b40fc1615bdece6a35362f52532c36190b35ecc4abc5627466d81277e87b9ec41f945e66d51d59321f4857c805d64c857d3bb595fc310e3fa2262dc709e230984e5676faeb5923d5fe5376ec002f1704c3a5356fb9affb62d515483e59d5eec5377463048912f146bd353bd28485dad3a8ee48efde259d3bbe850ef854d54a97cb3d16d63da098ee49ff2696bb2f7766f5617bb71f19fa8232660191320d86c5764b"}, &(0x7f000095a000)=0xb0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000b09000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f0000739000)=0x0, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000b1e000-0x8)='gid_map\x00') ioctl$TIOCSTI(r4, 0x5412, 0x80000001) 2018/01/28 05:27:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl(r0, 0x9, &(0x7f00006ef000)="6ea4929d090a40fc3b958cf594a6e88db511c9c066dacfb7629b199325ec35b5f87d27897297fdfffdd1c71d3d36e587eb5d87ab82e0ef0bad99a778f575425d74f95eed0d68f58691143f9a9ec72de2d4c878f50d5c12e5dd03ed274b22d72f67f69d06b46ceb380bebf6d4bed6d098f2b92e8e802c68c0de8652fc270391a1fceeb3682cd4be") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000001000)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000355000)={&(0x7f00004b7000-0x8)=[0x0, 0x0], 0x2}) signalfd4(r0, &(0x7f00001ca000-0x8)={0xfff}, 0x8, 0x80800) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) syncfs(r1) 2018/01/28 05:27:15 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xb, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000008000-0x4)=0x4) clock_nanosleep(0x6, 0x1, &(0x7f0000001000-0x1)={0x0, 0x0}, &(0x7f0000006000)={0x0, 0x0}) futex(&(0x7f0000000000)=0x0, 0x85, 0x3, &(0x7f0000001000-0x10)={0x0, r1}, &(0x7f0000000000)=0x1ff, 0x0) 2018/01/28 05:27:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000001000-0x10)='\bproc+(}cgroup,\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x7, 0x200) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x8) socketpair$inet(0x2, 0x0, 0x100, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(r2, &(0x7f0000003000)='./file0\x00', 0x105c00, 0x100) fcntl$getflags(r2, 0x2f781b6c1419f2d6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000005000-0x8)={0x0, 0xc3ae}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000006000-0x1)=0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r5, 0x21, 0x5, &(0x7f0000007000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x14, &(0x7f0000008000)=0x1, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000007000-0x88)={0x0, {{0xa, 0x1, 0x3fff800000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000009000)={{0x6, 0x101}, 0x0, 0x1, 0x9, {0x1bf, 0x1}, 0x2, 0x8000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000000a000)={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x56c, [0x6, 0xb6, 0x0, 0x10000, 0x8, 0x7fffffff, 0x3f, 0x0]}, 0x5c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r2, &(0x7f000000c000-0x8)=0x0, 0x5) 2018/01/28 05:27:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e8c000)=0x5) r1 = socket$inet6(0xa, 0x80001, 0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000896000-0xc)={0x0, 0x8, 0x0}, &(0x7f0000c1c000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000cc6000)=@assoc_value={r2, 0x800}, 0x8) accept4$netrom(r1, &(0x7f0000d1a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b5c000)=0x10, 0x80800) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00005fb000)={@loopback={0x0, 0x1}, 0x1ff, 0x2, 0x3, 0x4, 0x5, 0x30, 0xeaf}, &(0x7f0000135000)=0x20) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000576000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f19000-0x4)=0x60) setsockopt$packet_int(r3, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/28 05:27:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005a9000-0x5)='user\x00', &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d46000)="", 0x0, 0xffffffffffffffff) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00007fb000)={0x0, 0x0}) keyctl$revoke(0x3, r0) keyctl$read(0xb, r0, &(0x7f0000541000-0x1000)=""/4096, 0x1000) 2018/01/28 05:27:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f000046e000-0x4)={0x0, 0x2c, 0x7, {0x2, 0x63}, {0x6, 0x2}, @const={0x5, {0x0, 0x8, 0x8, 0x7fffffff}}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000545000-0x6)={0x0, 0x0}, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x4, 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000199000-0x4)=0x0) sched_getattr(r4, &(0x7f00002df000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00005a8000-0x18)=@generic={0x0, 0x0, 0x0}) [ 82.250184] binder: 16152:16188 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 82.258522] binder: 16152:16192 ioctl 401845e0 20018fe8 returned -22 2018/01/28 05:27:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000927000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000)=""/0, &(0x7f0000000000)=0x0) 2018/01/28 05:27:15 executing program 1: mmap(&(0x7f0000000000/0xc2d000)=nil, 0xc2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000e9000-0x15)='/proc/self/net/pfkey\x00', 0x440801, 0x0) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c2d000)=0x1000000000000, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x1, &(0x7f0000c2e000-0x10)={0x33, 0x8, 0x1, 0x7f}) r3 = getpgid(r2) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x421c, r4) ptrace$getregs(0x2, r4, 0x7fffff, &(0x7f00008b8000)=""/0) 2018/01/28 05:27:15 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009f7000)='/dev/sequencer\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000-0x8)={0x91fe, 0x8, 0x3, 0x1, 0x7fffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000282000-0xa)='/dev/ptmx\x00', 0x20200, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00009d3000-0x2a)=""/42) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000580000-0x30)={0xc, 0x0, &(0x7f000016e000)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f00004ec000)=""}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000a02000-0x4)=0x0) 2018/01/28 05:27:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f0d000-0x10)='/dev/input/mice\x00', 0x0, 0x6802) rt_sigtimedwait(&(0x7f00001fe000)={0x0}, 0x0, &(0x7f00003fa000)={0x77359400, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000956000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000003e000-0x4)=0x8) fgetxattr(0xffffffffffffffff, &(0x7f00004ef000)=@known="636f6d2e6170706c652e7379737400fd2e53656375726974790028e3d9d12d2cf7852830f23fa8b5be7888e8b269340f59e6c4cbb7a3c0a906de35d439bb3004be5ef02af08473d6fdc509147919a688ee7aec4bf65ee9461f8bf44cd0a8d4a71f1c26851a418ef0082085ac7a73e518dd8fcda6188f31efdb1ca675d397fe175915b7465b4d9c272f9365e9f47cd46035327fe1f358cb16434d2d3c96445510118c25c21932e83b1e8a2f8fcd67c0ea5e38bc0f4c2d7538bfdd24db27218059d460bd6dc108e33af7abb2257aa369653cdd9f9e8ea8284b97583e4a5a36bbeab7fa9d7f68a64d5189df5b502ae320579763a2ae9583b2bdf5d9321056596b79a72b21592c610890439bc77bddd217bd23580dcedd84284461978ecb5be1c1cfb297feeda01a378d4f763176e08dae488f9f7233bc1cbc4106fd0c8f718fb61d3d55416a9bb3987f6cc1cd22a0d28d4c4867d6e92b4e874506ddd7404c3420b4f8bc6a54055cd81027be5cf883dd8cf6b8fe5603b14050164dea098d82d40fc67b84f40717aecaab61441e853bb22437ed36669da1b4f555b3a39e9f773feda98d520e654d35c6f24a5663601c9b7ac9e518e05bbca8894cfa5c81ee62a00e3d31993f0147161d18cb", &(0x7f000022b000)=""/48, 0x30) 2018/01/28 05:27:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000638000)='/dev/rtc\x00', 0xa03, 0x0) r2 = accept4$unix(r1, &(0x7f000021e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000078000)=0x8, 0x800) sendto(r2, &(0x7f0000e43000-0x8e)="a6d0f721bfa61f739005d1800ff8cc3027e000cebb433a78ed39d4ff1c26975c78e44aa360f94949a5efcfc1c51ad6280a473157b415d3afc1a6988f29f166bb4ee1080e34d3eb2312290eb9d8e41c2f26314be641791c847c89d5eab5897b9f3add790a4ad74fc8db8f75e53d936ae7bba2ef6c9152ccd1c8a3363d8c000656a63c16c9687a298c13ec3cfa7e5a", 0x8e, 0x1, &(0x7f000069c000)=@generic={0x8, "9583fa0aac8c4588989c7eba778e435f5d74c6fa59e3512095a12835a36fe79e4cf649eb9bf0f9ac5c40d4ad5910a5c9f0b2637c3870582b30babe973760e5276c335d5a3e686d1fdf3b0be6654ac9997902b2203a17831c7582b8165d2cc02032afa53aa4364e927c4b1a54dc14e2a17d80ea9f70905efc8f5d810eaa99"}, 0x80) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f00006dc000)=[]}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x0) 2018/01/28 05:27:15 executing program 3: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000140000-0x8)='./file0\x00', 0x282000, 0x114) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000582000)={0x0, 0x1c, &(0x7f0000f91000-0x1c)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffeffffffff}]}, &(0x7f0000b14000)=0x10) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000886000-0xa0)={r2, @in6={{0xa, 0x2, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x20, 0x8001, 0x4}, &(0x7f0000f90000)=0xa0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) [ 82.341049] binder: 16233:16236 BC_FREE_BUFFER u0000000000000000 no match [ 82.368134] binder: BINDER_SET_CONTEXT_MGR already set [ 82.374411] binder: 16233:16244 ioctl 40046207 0 returned -16 2018/01/28 05:27:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x100000001) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002fc000-0x4)=0xffffffffffffffff, 0x4) [ 82.389219] binder_alloc: 16233: binder_alloc_buf, no vma [ 82.389239] binder: 16233:16236 transaction failed 29189/-3, size 0-0 line 3127 [ 82.419938] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.429045] binder: release 16233:16236 transaction 162 out, still active [ 82.436652] binder: undelivered TRANSACTION_COMPLETE [ 82.441787] binder: send failed reply for transaction 162, target dead 2018/01/28 05:27:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00007fb000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$autofs(0xffffffffffffff9c, &(0x7f0000911000)='/dev/autofs\x00', 0x80000, 0x0) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/28 05:27:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000017b000)='net/udp\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000c66000-0x4)=0x8, 0x4) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000eb5000)='\n') r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") syz_open_dev$usbmon(&(0x7f000047c000-0xd)='/dev/usbmon#\x00', 0x0, 0x1) sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000a24000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 05:27:15 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xff, 0x5201, 0x10000, 0x8, 0x1000, 0xffff}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000011000)='logon\x00', 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000000000000, &(0x7f0000215000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000c14000-0x49)="2ee7f9cc862527b06ad00f8b97580ba465c8fbaef640a8ea781bba3bf86c384a228b0aba207f3b00986f2ae9cdea71fe392a16b526cab7dc2267ef647d674da446f3ec4cfd4dbddca0") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 05:27:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x2000005e, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e19a, {0xfffffffffffff26e}, 0x0, 0x0}, &(0x7f000087b000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000afd000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000190000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/28 05:27:15 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000ecc000)='/dev/input/mice\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000005000-0x60)=[], 0x0, 0xfffffffffffffffc) 2018/01/28 05:27:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000001000-0xcc)=""/204, &(0x7f00001fd000)=0xcc) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000002000-0x6)={0xffffffffffffff00, 0x5, 0x8000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000002000)={0xf97cff8c, 0x8, 'SE Linux', "f98b9cbad1c695b9bb5a3158ddf1b75128882fffdf84afb4004011a8ab0fe368fa10bef539e190697fbd653749b745ef04c5a83f3ccdf5c04ce6250ee4b660b7b03c1f3890bac3fd7cb43d8b0507338bddd572704552066f91e8690d8327b0269d35fd97332a3d6c7155d4acdb337d0747e5c3408d20803054529adb306a7c999b6b56782bb26e49899c74cfca23b9b9ceddb1aed8bae0c11adfd0da230979afcc6aa401bf552f54a6a0a50f13c84aaf3c356dc4ff29f5c4eb7d4efd1bbdc2fcd6c9"}, 0xd2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = geteuid() r4 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) r8 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) r12 = geteuid() r13 = getegid() r14 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) r16 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000000000+0x6e5)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0xe0)=[{&(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000002000)="918bab563e16a40d7fe28859974eee0c100dea760a78983d821ccce064b269beeaeca9d47a69a922d6ae3ccbbad3abab3c3999f164196beb4423f4f91c20cb74a6122cf55c595e9e7a120e5a30af93d458d8754b5aa5671ab8059728493709d4f9659158a2e3a7f795084407b7abc7d7090a7e1bb393e4e0f59eb7c75c15a4be4c66d489f3a74dc26a25e9a2bb32941eda77d847bfe50f7023d56fcaef47f9", 0x9f}, {&(0x7f0000002000+0x696)="4cc23324853b05aa29d419b0c01368fed03c0ae5e4d32c625600f58e8f794c101757da6dc6991b02dd17b8d1419e2cd2a7e605a68568fa0570967f", 0x3b}, {&(0x7f0000001000)="76b7ba62cb17d7c06f4dc16c835770e633c4ff3bfaf124139e59835f7d1d870f01c7604c3e68f34153eae8ee0c73da916df297c2e4153fd73a066d8ed8d8aa87d66e1c5cce287bcf818987c97778851d3c31f9e1c4cf0aa25a", 0x59}, {&(0x7f0000004000-0x17)="b5ea8a3a2f52a2f2fbc8f9e84042f66c76afb61fb9de02", 0x17}, {&(0x7f0000003000)="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{&(0x7f0000002000)="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0x1000}, {&(0x7f0000000000)="0b5638aa2bf2f1b83794905745645986630a20bcb7f345c5685c36d982d6e624675ac4b215397a1deb11060605b4b56dfdd94ca119b7fdd80d24678ee475a486350e403f1da0f5e7a57ee5a063e11a3e301b7dabe22e74808922ad1193a95f20414485be383605a5d45ab9c8fb392f9d8abdc8501f8c376e35e33f938a2df7b974d4889beeab3754699aac99576c3941f17fa67e206a2dd24d565f0067431957d78597f0e5c7c888912c7fea102ab1ccf2b3464237b6ae75e626ca7f4079f2ca76dba31db1ef36fe400a1909e117c2cfc7a6035e8af839c189278bed749d7e987063863615", 0xe5}, {&(0x7f0000001000)="62192dc3fd2d0eadb517cc9c499294a971e2c145dbe8db5b0af257edc8fb75812a728c8172b3096439f192d9343592e9c68db077593981bdbbc449b13679460dacc2c516a4ed3526ac6ce4e00de8be1a56d569d5", 0x54}], 0x8, &(0x7f0000004000-0x118)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x118, 0x10}], 0x4, 0x20000000) 2018/01/28 05:27:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000972000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bd000-0x4)=0xe8) r2 = getegid() fchown(r0, r1, r2) preadv(r0, &(0x7f0000b76000-0x50)=[{&(0x7f0000543000-0xb4)=""/180, 0xb4}, {&(0x7f0000d61000)=""/4096, 0x1000}, {&(0x7f0000944000)=""/91, 0x5b}, {&(0x7f0000d11000-0x22)=""/34, 0x22}, {&(0x7f00007fb000-0x21)=""/33, 0x21}], 0x5, 0x0) write(r0, &(0x7f0000a2a000)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) 2018/01/28 05:27:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0xfffffffffffffffc, 0x80000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000d37000-0xc)={0x0, 0x0}) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000019000)={0x0, 0x0}) 2018/01/28 05:27:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000aa7000)=[{r1, 0x368, 0x0}], 0x1, 0x7c) close(r0) fchmod(r1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000078f000-0x15)='/dev/pktcdvd/control\x00', 0x1a1801, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f72000-0x8)={0x0, 0x100000000, 0x7, 0x17}, 0x8) 2018/01/28 05:27:15 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) process_vm_writev(0x0, &(0x7f000055f000)=[{&(0x7f00006de000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00007af000)=[], 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/28 05:27:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e97000-0x10)=@generic="cde8c5ee861894083f5aeb1143934f3c") setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000eb1000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fc2000)="94628d7b00ca60e944c2da941b839b8f6f90100526d09cf70073c0c7666d20e67b00622cbc67789fb07f2090574f326898d5e517fdcddb684b71b163bead55a74174a57c160322222365c58615840fc3d4f449302ee19e280fdd", 0x5a, 0x80, &(0x7f0000882000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 05:27:15 executing program 4: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000527000)={@common='tunl0\x00', @ifru_flags=0x4000}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006fb000)=0x1c, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dfb000-0x4)=0x0) ioperm(0x20, 0x3, 0x5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dfa000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000cde000-0x49)=""/140, &(0x7f0000dfa000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000020f000)={0x0, 0x8c, "bb1f3e1a5f4aa58504efbe6479b44542e760056906cfc7737ab2ddaba97ba566846fe3690a7c371f485fa5e153cd9eb36ddeaa107c1fb8affea6e9707f63111e4b80f7815a01ab8987d137cdb611184abd672bdee4d676c182d964786ceac528b685b43f0ccd95ff6908563a6fc1df9d856ed84edb90d172ccf224011d46e85d7310558c3e2b620f4eba9748"}, &(0x7f0000590000-0x4)=0x94) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000df7000)={r3, 0x7}, 0x8) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0x8004, 0x0, 0x0) chmod(&(0x7f00006d0000+0x637)='./file0\x00', 0x100) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x8, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x0}, 0x0) 2018/01/28 05:27:15 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00009cc000-0x4)=0x0, 0x2) 2018/01/28 05:27:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = gettid() getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ea2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000af000)=0x8) timer_create(0x6, &(0x7f0000950000)={0x0, 0x34, 0x3, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d36000)=0x0) r2 = gettid() sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_NET_NS_PID={0x8, 0x13, r2}]}, 0x189}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 05:27:15 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000)=0xc) syz_emit_ethernet(0x66, &(0x7f0000008000-0xad3)={@random="656fe1205e68", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "124b52", 0x30, 0x2f, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "571b82", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, &(0x7f0000003000-0x18)={0x0, 0x1, [0x0]}) 2018/01/28 05:27:15 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a96000)={0x0, 0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000de4000)='/dev/sequencer\x00', 0x8000, 0x0) clock_gettime(0x7, &(0x7f0000442000-0x10)={0x0, 0x0}) sendmsg$nl_crypto(r1, &(0x7f0000db3000)={&(0x7f0000ecc000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000017a000-0x10)={&(0x7f000055e000+0x6ca)=@get={0xf0, 0x13, 0x100, 0x3, 0x1, {{'jitterentropy_rng\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0xffffffff}, {0x8, 0x1, 0x200}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) r2 = eventfd2(0x0, 0x0) write$eventfd(r2, &(0x7f0000b9f000-0x8)=0xffffffffffffffff, 0x8) nanosleep(&(0x7f0000270000)={0x0, 0x0}, &(0x7f0000b39000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002d3000)={0x0, 0x5}, &(0x7f0000038000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d6b000-0x20)={0x4, 0x4, 0x8000, 0x1, 0xfffffffffffffe00, 0x800, 0x348, 0x5, r3}, 0x20) fstatfs(r2, &(0x7f0000aa8000-0x24)=""/36) 2018/01/28 05:27:15 executing program 7: eventfd2(0x3, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000068b000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000404000-0xd9)=""/217) r1 = accept4(0xffffffffffffffff, &(0x7f0000411000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000245000-0x4)=0x9, 0x800) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = socket$inet(0x2, 0x7, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000c55000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004cb000)=0x60) sendmmsg$nfc_llcp(r3, &(0x7f000029c000)=[{&(0x7f0000553000-0x60)={0x27, 0x4, 0x401, 0x3, 0xffff, 0x0, "98b443f274a95fb08938f91c152a0377058dc0fcdfc7ee8d34a169eccc0825955e8d4e23913553acc7263509d556d35232ad521bb279b9a37a0eed3a85fd46", 0xed7}, 0x60, &(0x7f00007dc000-0x20)=[{&(0x7f0000dc7000-0xcd)="b4559fb2503bdf8d78101950844dde6826f60a8e23b4cce007bb55592c0b238d15f54230024fb938ef7cfa7c238e40e92174629a4ecc38dd455fdb19dbee607e140a15e3595457ab816b56af46e4283bb938015947611f8470aea230f5a7a840360a50c107d92d19cb689bf2fc3694964d46fe9cf5d77b39ddeffd26d22707dda05416749677ccdb832608bcebb0ac3d1d8c3d8bcfac8da5ab4e9710a2aa6f08ede3f0154ddc0927491e48a6539051a3d1218015290ada14434f3deee8dab5188d1807a0ef7c48c9c12fddeb3f", 0xcd}, {&(0x7f0000224000-0xa6)="9d3254cade0f603de4aa9b5545f0de24e9d47a4e52a83a1751fd95efb8d1b8a9677bebacf1a03ef018dd12764c774404eb089bba37a6b3d3e146f0955e6aef1324c04990b5d710dc56665b8b7e0014400ab4b96ffc576db1b6d5e32b3d889728a8319481c6bfb4f345c9137f904639b23f0e200792f0ec4ac4a7ae025a9bf2325b1b5ca62ed9c4c8ca613b2db869b6b02d4a8cfb4a9e06f306a30a8f48ac07550123edb55259", 0xa6}], 0x2, 0x0, 0x0, 0x40000c0}, {&(0x7f0000734000-0x60)={0x27, 0x1, 0x5, 0x6, 0x7, 0x2, "9b46ff4cd23c3bd18bb2cd1bd4b3f86b93ea7ef14629cdfd0419e541e97a416ef7a0867bc9ba54732f20c4e4abc73c80c5637fa028727a66274bf42a1a6506", 0x80000001}, 0x60, &(0x7f00007ac000)=[{&(0x7f00000ca000-0x1000)="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", 0x1000}, {&(0x7f0000469000)="194ccaf2f5395853002e525487b0d6df0f69782bda2b716b80e590589cb6fc5a6c4c0d80e87d167201b8ed97c6447fa6e893d088442f32e063781fbefb84ae06e1d7b15f5d86fa0a398a9738b185bf605e26d284205d446c0e10db44df1e63a6d581d97aecfd41737899c2fb17bc1d23f3c17bc4403c90568015aab7c93cc156ab63d47b93e5a8b0a06bcea5c06eb88dbf6c3b258e02fd5699df3643c2a41d836f002a2d964456e6e8d229d5755e64eb20451ec914647c302575a11b5728c66c6826bc8f66e42d140c9100940c2052e40f74a7eda6e5682a0caa7544f11e52c16b43836143e59689337afca3e0520ca0d2af", 0xf2}, {&(0x7f00009af000)="0fcf489586741dc9e5592a8c41428395a697ce5817c60cb4e653ed7673a731fc238f2e1319b44979d52cd3c3faad42a1db0dc6ba2ec2cc18a71930692f4e419d8a0b90264698ac2a6da9f637da80fafa18c4d4548649c3b14668525dfc46394831f9a20e96a33743d2e3baf70085a36f090691af55c8e699190adb44e4d6f2b69031d921bf75301e68721b4e18e1dbb92964f8bf449e34fe92f613d04bb90b41376038075486905051e791bdf4804cce5a3b51dcfda72e73ade86818c8702ef7dff2a9e06c36c238f519c965f51ad841b13a0aabb81dc7c04bb781cc5a7406a0e72ae869481622f08d626568d8", 0xed}, {&(0x7f00001ee000-0x4b)="2a673dbf86b30ff2d41fe49935ce2ec9d56d6118e15bce9d18f1ac1fb3f02f34bef07eba4d9fb01485fe36b26d56cff379705bb0697b70482af8d23ac4d93d5ffe603edd29b3dad32b18b5", 0x4b}], 0x4, &(0x7f0000613000)={0x28, 0x0, 0x1f, "2ae727edc47e1336dad99928899ed190f34dfe1428"}, 0x28, 0x44000}], 0x2, 0x10) sendto$inet(r2, &(0x7f00004c4000-0x1000)='$', 0x1, 0x1, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r2, &(0x7f0000612000)=""/79, 0x4f, 0x40000001, &(0x7f0000f1e000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/28 05:27:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00008b6000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSBRK(r1, 0x5409, 0x5) 2018/01/28 05:27:15 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000400000004, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0xa, 0x300) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000077000)=0x2, 0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000ff6000)=""/242, 0xf2, 0x40, &(0x7f0000c5f000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 05:27:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00007ef000)=0x0, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ae6000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000041d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da5000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000070d000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x995, r3}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000ba000-0xb)={0x7, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000ef7000-0x20)={0x400, r4, 0x10001, 0x7}) ppoll(&(0x7f00006d4000)=[{r0, 0x40, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000055d000-0x10)={0x77359400, 0x0}, &(0x7f000032a000-0x8)={0x0}, 0x8) syz_open_dev$sg(&(0x7f000092c000)='/dev/sg#\x00', 0x6, 0x0) fsync(r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000eee000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000747000)=0x0, &(0x7f000059d000)=0x4) writev(r1, &(0x7f0000071000-0xa0)=[{&(0x7f0000d84000-0xd0)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52", 0xc1}], 0x1) 2018/01/28 05:27:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ef9000-0x4)=0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') poll(&(0x7f00003d9000)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x1210, 0x0}], 0x2, 0x7) 2018/01/28 05:27:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f9e000)='./file0\x00', 0x0, 0x1) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00004b0000-0x4)=0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) munmap(&(0x7f0000432000/0x1000)=nil, 0x1000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000002c000-0x190)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/28 05:27:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b1b000)='/dev/keychord\x00', 0x800, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000476000)=0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='rose0\x00', @ifru_flags=0x400}) 2018/01/28 05:27:15 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000021000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x0) readahead(r0, 0x1f66, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000002000-0xb0)=""/176, 0xb0}], 0x1) [ 82.684418] IPv4: Oversized IP packet from 127.0.0.1 [ 82.692037] sd 0:0:1:0: [sg0] tag#814 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 82.700784] sd 0:0:1:0: [sg0] tag#814 CDB: Test Unit Ready [ 82.706452] sd 0:0:1:0: [sg0] tag#814 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 82.715228] sd 0:0:1:0: [sg0] tag#814 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 82.724003] sd 0:0:1:0: [sg0] tag#814 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/01/28 05:27:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f76000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000ff5000-0xd)='/dev/usbmon#\x00', 0x101, 0x2000) renameat2(r2, &(0x7f0000ff4000)='./file0\x00', r3, &(0x7f0000ff5000-0x8)='./file0\x00', 0x4) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000f65000-0x8)={0x0, 0x4}) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000000606000106dd0000c4fecc", 0x10) 2018/01/28 05:27:15 executing program 0: prctl$getreaper(0x29, &(0x7f0000065000-0x8)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000294000)=[], 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003e2000)='net/stat\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f00006a6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000537000)=0x14) connect(r0, &(0x7f0000739000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/28 05:27:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5382, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000bba000-0x2)=0x6) dup(r0) [ 82.732755] sd 0:0:1:0: [sg0] tag#814 CDB[30]: 00 00 00 [ 82.736180] device lo entered promiscuous mode [ 82.736234] qtaguid: iface_stat: create(lo): no inet dev [ 82.736279] qtaguid: iface_stat: create6(lo): no inet dev [ 82.737237] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 82.737266] qtaguid: iface_stat: create6(lo): no inet dev 2018/01/28 05:27:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) getitimer(0x0, &(0x7f000019b000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00009e5000)=0x7) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 05:27:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f00009b2000)=0x0, 0x80000) finit_module(r0, &(0x7f000035a000-0x2)='\\\x00', 0x1) r1 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000870000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000033000)=0x10, 0x80000) r3 = accept$inet(r2, 0x0, &(0x7f0000f5e000)=0x293) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) set_thread_area(&(0x7f00002f0000-0x10)={0xa5b5, 0x1000, 0xffffffff, 0x6d0, 0x6, 0x6, 0xffffffffffffffac, 0x2, 0x1, 0x8}) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00007ec000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) 2018/01/28 05:27:15 executing program 3: unshare(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000001000-0x84)=""/132, &(0x7f0000000000)=0x84) 2018/01/28 05:27:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40a42, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000f7000-0x4)=0x81, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) sendto$unix(r0, &(0x7f0000001000-0x5d)="a278e6de771535c3fc4d388ef74670f5ad715136585043d98d219276884f80ec2876a94ac1c18c148e6eb2dff04bef925d5d89d4532853d5a9c1370a7ff7f956ce9941dc0e57fb679bbc37e5e3ae73026968c3a3b9b21805973c41513e", 0x5d, 0x800, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x6, 0x3, 0x1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x9, 0x2, 0x8}, &(0x7f0000001000-0x4)=0xa0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000003000-0x4)=0x2, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000-0x8)=0x1, 0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) alarm(0x8) mlockall(0x2) fcntl$setlease(r3, 0x400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000003000)={0xffffffffffffff81, 0x9, 0x1, {0x0, 0x989680}, 0x4, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000-0x64)={r2, 0x5c, "242ee048e67972f9216c76069c307d586c698c255f8a2d5cfdf25d2e051a81ae5c9545a9bec2b4d29436a79252f442b4f5c9579f4734ccf8813107b76139b32e2a9b4b8036378f03febdb2f89ebba376974363f9c322c5bc47533f1c"}, &(0x7f0000001000)=0x64) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000004000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x10000100}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000004000)=@getspdinfo={0x40, 0x25, 0x2, 0x1, 0x0, 0x10001, [@offload={0xc, 0x1c, {r5, 0x0}}, @lastused={0x10, 0xf, 0x0}, @lastused={0x10, 0xf, 0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000004000)=0x800) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r3, &(0x7f0000005000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/28 05:27:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) syz_open_dev$loop(&(0x7f00008f6000-0xb)='/dev/loop#\x00', 0x1, 0x400000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 82.788649] sd 0:0:1:0: [sg0] tag#950 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 82.797421] sd 0:0:1:0: [sg0] tag#950 CDB: Test Unit Ready [ 82.803069] sd 0:0:1:0: [sg0] tag#950 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 82.811831] sd 0:0:1:0: [sg0] tag#950 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 82.820598] sd 0:0:1:0: [sg0] tag#950 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 82.829378] sd 0:0:1:0: [sg0] tag#950 CDB[30]: 00 00 00 2018/01/28 05:27:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") chroot(&(0x7f0000349000-0x8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000143000-0x8)='tracefs\x00', 0x1400, &(0x7f00004c3000-0xea)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007d5000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) write$selinux_create(r0, &(0x7f0000241000-0x35)=@access={'system_u:object_r:cpu_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x30, 0x32, 0x0}, 0x35) pivot_root(&(0x7f0000af9000)='./file0/file0\x00', &(0x7f00001dd000)='./file0/file0\x00') 2018/01/28 05:27:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x14, 0x3, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xffffffffffffffc1) 2018/01/28 05:27:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f23000-0x10)='/selinux/status\x00', 0x0, 0x0) fchmodat(r0, &(0x7f00000b0000)='./file0\x00', 0x1) mkdir(&(0x7f0000d4b000-0x8)='./file0\x00', 0x2) mount(&(0x7f0000191000-0x12)='./file0/file0/bus\x00', &(0x7f000015b000)='./file0\x00', &(0x7f0000bb2000)='sockfs\x00', 0x0, &(0x7f0000509000)="") ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000648000-0x18)=@generic={0x0, 0xbc, 0x1}) request_key(&(0x7f0000e19000-0x5)='ceph\x00', &(0x7f0000fa9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000af6000-0x6)='logon\x00', 0x0) 2018/01/28 05:27:16 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000014000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000081f000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 05:27:16 executing program 7: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000002e000)='/dev/ppp\x00', 0x40400, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="fffffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 05:27:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f00005ef000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000028f000)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f00002b5000)={0x7fffffff}, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b61000-0x10)={0x0, 0x0, &(0x7f0000b21000-0x5c)=[]}, &(0x7f0000bef000-0x4)=0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000966000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000615000)={r1, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x6b269801, 0x6, 0x200000000, 0x8}, &(0x7f0000d99000-0x4)=0xa0) read(r0, &(0x7f0000aba000)=""/128, 0x80) 2018/01/28 05:27:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x8d11) ioctl$TCSBRKP(r0, 0x2286, 0xfffffffffffffffc) ioctl$TIOCSCTTY(r0, 0x540e, 0x2) 2018/01/28 05:27:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r0, &(0x7f000077a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000959000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000943000-0x40)={0x7, 0x10000, 0x94, 0x4, 0x3ff, 0xcd6, 0x4, 0x4}, &(0x7f00004b4000-0x40)={0x1000, 0x1, 0x9, 0x5, 0x400, 0x2, 0x6, 0x9}, &(0x7f0000bad000)={0x4, 0x4, 0x1, 0x1, 0xfffffffffffffff7, 0x9, 0x96d6, 0x100000000}, &(0x7f0000431000-0x10)={r1, r2+10000000}, &(0x7f0000c32000-0x10)={&(0x7f0000f51000-0x8)={0x7}, 0x8}) futex(&(0x7f00009b9000)=0x4, 0x80000000000f, 0x0, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cc2000-0x11)='/selinux/enforce\x00', 0x100, 0x0) accept4$ax25(r3, &(0x7f0000dc7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000896000)=0x10, 0x80000) r4 = dup(0xffffffffffffffff) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f00002fb000)=0x1, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000f94000)=0x0, &(0x7f0000cc4000)=0x4) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f000003b000-0x50)={@common=""/16, @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000b73000)={0x0}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000157000/0x1000)=nil, &(0x7f00009d1000-0x8)=0x0) accept$ipx(r4, &(0x7f0000963000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008f5000)=0x10) exit(0x400000010001) 2018/01/28 05:27:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000519000)={0x7fffffff, 0x6, 0x4, 0x8, 0x20, 0x400}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r0) 2018/01/28 05:27:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x164) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004ee000)='/dev/hwrng\x00', 0x10b000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000060d000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000537000-0x4)=0x4, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00003b1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 05:27:16 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f6000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000172000+0x5ca)={0x0, 0xd, 0x1, @thr={&(0x7f0000001000-0xef)="b83a97b99359b285abb57761593f88bfb05733095078fffb9e1b8b027b2a98c4ea1594ea20bf6c708a076c5e9884703a89655d880ae9b1280db1ce443c71935b58bdd7842107ad91eac462d6be35d80630990a53a45c39c0ebac871a74e27d5195f50d17d173b2bebafba400a3d42b0f27066fb9de7b5160b31e94958d3b978290e8a918ad49e1f2dd7b1e10618cad47f7f54f75a1ae014052cf434b932b36a43c56eb3bbb6d20566c89039f0cb86407ceea8a4ebd08794ca70117bcdfead1d0a77fa79aee499a52e0c652b4f66a3f444ca59f1823edbaf68851308fd545240e6c33e1f5736a3184cf79b63f8270ad", &(0x7f0000000000)="cb4b341d5ab6be1ace26ce9f995c1f55a0214aee68f056623536c5b47d5ee5e5594ce3171c56e2f0a7d72cd21d26e1a891c62a97607d9475ddf7de90116a67c5a526e1497f9571c14d1947f9878f04a8b8bf1d85b478304a3979838cb845ea9366b145c1345aba86a72487ff09cc9f6d14601e0613498ead3980387a8824accc29f4a77b40fdfb439ae7aec8e2b6d665e1e09c8a63f3ccc5aaa7e153b8e51ef50a0b9ab7a04a94ae3c4af020081cb2b2e2db7485170272163e4c681f0eee5e623f83e87310f4111c8f2372312c653dfce5fe3c5ce0a4202869948f487b8603dac6b95c5d94cfc0effec0fae7ef7a5361cd66f3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000628000)='net/igmp6\x00') unshare(0x1000000) preadv(r2, &(0x7f000091f000)=[], 0x0, 0x0) 2018/01/28 05:27:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00009d8000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x600402, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00009d8000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0x38) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009d9000-0x30)={0x70, 0x0, &(0x7f0000001000+0xf0b)=[@free_buffer={0x40086303, r2}, @increfs={0x40046304, 0x1}, @reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00009d8000)=[], &(0x7f0000001000-0x18)=[0x28, 0x48, 0x38]}}, @exit_looper={0x630d}, @acquire_done={0x40106309, r3, 0x4}], 0x70, 0x0, &(0x7f0000000000)="ac620ce34fa4e3cd609787f046c3eb750d9e7617a57d75dd1bb3f07eb94cab94aedc453ce4d9b37483bfd63717bcf3a22b17f542a1837473a029dd0acde7184374e7168929f70389983f0ddaaef6f3685024f08c25e09855dc7f473c5c5edc2c0f30f84fb26e0263d9eaad7500fa0094"}) r4 = add_key$keyring(&(0x7f00009d9000-0x8)='keyring\x00', &(0x7f00009d9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000003000-0x6)='.dead\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009d9000-0xc)='/dev/random\x00', 0xfffffffffffffff9) keyctl$search(0xa, r4, &(0x7f0000003000-0xa)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r5) r6 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r6, 0x40a85323, &(0x7f00009d8000)={{0x5, 0xb86}, 'port1\x00', 0x28, 0x0, 0x7, 0x8, 0x7, 0x40, 0x4, 0x0, 0x4, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 05:27:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x5, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f000064d000-0x18)=@generic={0x2, 0x2, 0x2}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000981000)={0x0, 0x0}) 2018/01/28 05:27:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000d41000)=[{{0x77359400, 0x0}, 0x4, 0xff, 0x0}, {{0x0, 0x7530}, 0x4, 0x0, 0x0}, {{0x0, 0x0}, 0x80000001, 0x8, 0x0}], 0x48) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000062c000-0xfb)=""/251) 2018/01/28 05:27:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eca000)='/selinux/enforce\x00', 0x2000, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000c0a000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00007ae000)=[], 0x0, &(0x7f0000289000-0x20)=[{0x10, 0x29, 0xb, ""}], 0x10, 0x0}, 0x0) 2018/01/28 05:27:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009d2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$unix(r0, &(0x7f00004a3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c68000)=0x8, 0x800) r1 = socket$inet(0x2, 0x80a, 0x17ca) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005d4000)=0x8001, 0x4) 2018/01/28 05:27:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b34000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000fe000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000068a000-0x4)=0x14) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000233000)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) 2018/01/28 05:27:16 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(r0, r0, 0x80000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000189000-0xa6)="c11fd6c3e7f9e40a1a46b8c42dd67bbafb682a0b878d83e414a3ece97a6ad56f09abe27c77b225af202534e998286fb50064c414d2c3dc0575f788fd26c105c87b31d133ed8437f43eb741355204c398ab062e21005fd4d234b3ea45824e45478358333689c70499e0b25be5cdbd1efcfbb52da761784cf93c85af9a09799a69284cc8001acd29b7ed6e9e89e567f1708d9f68eb8411fbd5298ce57a0c7be895bb8aba48cdf9", 0xa6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x41, "932dc05f7ed648dceea5a04f4747f3255380f8fe2720e828260250ed710fd76149e963f98df09f661d37700b209c5e00439fe43424f43ef7c388023e89236b9540"}, &(0x7f0000001000-0x4)=0x49) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000425000-0xc)={r2, 0x3, 0x20}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000001000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000001000-0x4)=0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000a6d000-0x58)={0x8, 0x7, 0x200, 0x3ff, 0xffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 05:27:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x3, 0xfffd, 0x9) open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x400000000b8b3, 0x9) 2018/01/28 05:27:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000f5b000/0x5000)=nil, 0x5000, 0x2000002, 0x10, r0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) dup3(r0, r2, 0x0) 2018/01/28 05:27:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$setsig(r0, 0xa, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000020000)='./file0\x00', 0x10301, 0x100) connect$inet6(r1, &(0x7f0000bb5000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x100000001}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000074b000)={{0x3, 0x1, 0x8, 0x3, 0x7}, 0x8, 0x0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000da9000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_int(r2, 0x29, 0xf, &(0x7f0000ee3000-0x4)=0x1ff, 0x4) 2018/01/28 05:27:16 executing program 6: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d30000)={0x0, &(0x7f0000bcf000-0x30)=[]}, 0x10) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000aeb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a43000-0x4)=0x1c) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d37000-0xa)={0x3, [0xba, 0x3a4, 0x2]}, &(0x7f0000b70000)=0xa) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d35000)='/dev/autofs\x00', 0x8000000002, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x8) getsockname$unix(r2, &(0x7f0000935000)=@file={0x0, ""/71}, &(0x7f00007e2000-0x4)=0x49) 2018/01/28 05:27:16 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0xe4f7, 0x1, 0x94}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006a6000)='ns/uts\x00') ioctl$VT_RELDISP(r1, 0xb701) accept4(r1, &(0x7f0000a29000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00009ca000-0x4)=0x3a, 0x80000) 2018/01/28 05:27:16 executing program 5: socketpair(0x9, 0x4, 0x4, &(0x7f0000c36000)={0x0, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffffffffffff0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)={0x0, 0x0}) listen(r1, 0x0) epoll_wait(r2, &(0x7f00005bf000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/28 05:27:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b56000)={0x0, 0x0, 0x0}, 0x8) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f0000ebd000)=0x0, 0x100000001) sendfile(r1, r1, &(0x7f0000e26000)=0x0, 0xd2c) 2018/01/28 05:27:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x1) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x1, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f00004ea000-0x30)=[{&(0x7f0000f0f000)=""/1, 0x1}], 0x1) 2018/01/28 05:27:16 executing program 6: mmap(&(0x7f0000000000/0x554000)=nil, 0x554000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000033d000)='/proc/self/net/pfkey\x00', 0x4400, 0x0) mmap(&(0x7f0000554000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000554000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000554000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000554000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000554000)=0xe8) mmap(&(0x7f0000554000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000554000)="e69aac3559cbd0315446599d63eaf202015e39e566b610acbb3ab6142901b762558ef7e3b5f36ddfe4c6f36ea9ad0f04a9c732e8f7a16b18bd226c", 0x3b, 0x80, &(0x7f0000555000-0x14)={0x11, 0x17, r1, 0x1, 0x10001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) preadv(r2, &(0x7f00003ee000)=[{&(0x7f0000553000)=""/63, 0x3f}], 0x1, 0x0) 2018/01/28 05:27:16 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000003000-0x25)=""/37, 0x25, 0x100, &(0x7f000000b000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000000f000)='/dev/sg#\x00', 0xec, 0x4c0001) r2 = fcntl$dupfd(r1, 0xb71fca5b8e5954a4, r0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f000000e000)=0x3, 0x4) splice(0xffffffffffffffff, &(0x7f0000004000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000008000)=0x0, 0x0, 0x0) preadv(r4, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153, 0x257}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) 2018/01/28 05:27:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000ab2000)=0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x0, &(0x7f00003db000-0x23)="") mount(&(0x7f0000c9e000-0x8)='./file0\x00', &(0x7f0000e71000-0x8)='./file0\x00', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000ffb000)={0x3f, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 05:27:16 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00009cc000-0x4)=0x0, 0x4) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d9a000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000079f000-0xb8)={0x0, 0xc88, 0x1, 0x80000001, 0x100000000, 0xfffffffffffff801, 0x2, 0x100000000, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b7, 0x0, 0xe8, 0x1, 0x6}}, &(0x7f0000d9a000-0x4)=0xb8) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d9a000-0x8)={r2, 0x7fffffff}, &(0x7f0000af1000-0x4)=0x8) 2018/01/28 05:27:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x10, 0x0}) mmap(&(0x7f0000000000/0xddd000)=nil, 0xddd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/01/28 05:27:16 executing program 7: r0 = gettid() getpriority(0x1, r0) sched_getscheduler(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r0, 0x1000000016, &(0x7f0000001000-0x10)={0x1b, 0x2, 0x101, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0xa) syz_open_procfs(r0, &(0x7f0000001000-0xa)='numa_maps\x00') 2018/01/28 05:27:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00007cf000)="3322096e56d991538575f20164580ddc6f3904d467bf161a0fc9f91363e2141c567c8682802e52ab481f322f5b90e747182fd90989c46282f1eafdc1edbd68867ba3a3d413233055510dc4c612262bba257a6cd646084e622618afd0bc54b216a8edc5547b62a8e9bc6ec01d0843375a905957883bd31aa14751c458426c3a36f7e5142db4149e90", 0x88, 0x20000040, 0x0, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, &(0x7f0000014000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00003f2000)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000987000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r1}, 0xc) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 05:27:16 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x5}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000e99000)=0x0) r4 = memfd_create(&(0x7f0000f4b000-0x2)=']\x00', 0x3) r5 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r6 = epoll_create(0x0) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a06000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000061f000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r12 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x1f, 0x6, 0x4, 0x6, 0x0, 0x0, 0x40000, 0x2, 0x2, 0x4, 0x8000, 0xffffffff, 0x6, 0x41b4f0, 0xffffffffffff8abd, 0x2, 0x3, 0x4, 0x2, 0x2, 0x3, 0x3, 0x8001, 0xffffffff80000001, 0x4, 0x8a, 0x7281, 0x3, 0x1, 0x0, 0x2, 0x3, 0x0, 0x1, 0x5, 0x0, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x1000, 0x2, 0x3, 0x5, 0x5, 0x5, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f00003e0000-0x4)=0x0, &(0x7f0000fe2000-0x4)=0x0) r19 = getgid() r20 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r15, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r22 = getgid() r23 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb9000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x10000, 0x0) r28 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000e28000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x1, 0x6, 0x2040080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = open(&(0x7f0000000000)='./file0\x00', 0x101240, 0x20) socketpair(0x1b, 0x3, 0x200, &(0x7f0000f85000-0x8)={0x0, 0x0}) r32 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c10000)='/selinux/policy\x00', 0x0, 0x0) r33 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000+0xf3f)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00004f1000-0x10)=[{&(0x7f0000657000)="f2316ea5d59cc722b688bf247f1e7cdc942caa90cca7bc5b2a659354b1af3a280a9cb019556b8514cfe508367576f7c5bfe05f6a960f", 0x36}], 0x1, &(0x7f0000096000-0x108)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x30, 0x1, 0x1, [r26, r27, r28, r29, r30, r31, r32, r33]}], 0x108, 0x48000}, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x400000) connect$nfc_llcp(r34, &(0x7f0000000000)={0x27, 0x10001, 0x0, 0x3, 0x1ff, 0xfffffffffffffffa, "4b1ad5bba5e0a28c063a33d2d75aa6bd75dafaa58b2a0b6c787693211b1caf111f25c2b9b3804c71b78fb2954a6839e6461e0fee8940f2f29b4be094df3fe9", 0x7}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r34, 0x5411, &(0x7f0000000000)=0x0) epoll_create1(0xffffffffffffffff) 2018/01/28 05:27:16 executing program 0: socket(0x9, 0x800, 0x101) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000006000-0x20)=@pptp={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/28 05:27:16 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d36000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x60)=[{0x610, 0x400, 0x8, 0x3ff, @time={0x0, 0x0}, {0x7, 0x7f}, {0x401, 0x100000001}, @ext={0x96, &(0x7f0000001000-0x96)="388b3c98734435eb86c544ec5457f62d2a082924124507baf1ad5a97a19b39f55fbfd857228af0e4812b16577d16c6c02026a0140c93f9a3f1e22d5f6391c75fa45791956c23304599c30b5574ca051d740dd9897917b4ac7c240bf45335cb141089acc53322f6198be8c9963f9fc7ad350ac1c4d8f8879ac84c0f37de1eadab780d92587f9413583f39c11403d3c0482529c59754a5"}}, {0x6, 0x101, 0x1f, 0x0, @tick=0xffffffff00000001, {0x5, 0xfffffffffffffffa}, {0x2, 0x8}, @addr={0x318630c1, 0x0}}], 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000708000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000023d000)=0x5) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d0a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00009c5000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 05:27:16 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x1) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002800030007fffd946fa283b70a00004003000000031d85680000856800000008", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000d000-0x3c)=[{{&(0x7f0000011000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000e000)=[{&(0x7f0000010000)=""/119, 0x77}, {&(0x7f000000d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/15, 0xf}, {&(0x7f0000006000)=""/62, 0x3e}, {&(0x7f0000011000-0xd)=""/13, 0xd}], 0x5, 0x0, 0x0, 0x7}, 0x8d12}], 0x1, 0x40000002, &(0x7f0000011000-0x10)={0x0, 0x0}) 2018/01/28 05:27:16 executing program 7: socket$inet6(0xa, 0x806, 0x2b79a532) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00009de000-0x1bc)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, r1}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x3, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x52}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 05:27:16 executing program 3: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004b9000)={0x0, 0x1, 0x4c, @random="3040f6ffcc5b", [0x0, 0x0]}, 0x10) 2018/01/28 05:27:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b38000)='/dev/rfkill\x00', 0x24000, 0x0) sendto$llc(r0, &(0x7f000042b000)="37c1c7f5ba0df3286dafb8bf7a6811e0bcfba3e7bbb83da722e9336ec8b3fcd3b9d710b6d9251a14310739fd48355c3e7831421ec52e3dad1c4265bf18787af70429396f2dcacf5106710d620b873de1fe5ed35b381d5f9c41a80c3b724b7e0cdce925c3d9aa4192954ba62b4747bbbd7bc8bee2f99747281861cd4e16eb6db660a05be19c6346cdfc223a4183ba216e2589e9918430fda5cea1b556c2f6a5d128cd", 0xa2, 0x20004840, &(0x7f00006e8000)={0x1a, 0x5, 0x9, 0xffffffffffffffff, 0x5, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x6}, [0x0, 0x0]}, 0x10) madvise(&(0x7f0000b08000/0x3000)=nil, 0x3000, 0x0) 2018/01/28 05:27:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000023d000)=0x0, &(0x7f00005a5000)=0xfffffd3a) 2018/01/28 05:27:16 executing program 1: ioprio_set$pid(0x0, 0x0, 0x5b03) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000463000-0x4)=0x0) 2018/01/28 05:27:16 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bed000)=0xc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000007000+0x867)=@common='syzkaller1\x00') ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000007000-0x10)={0x8, 0x1, &(0x7f0000006000)="02"}) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000007000)={r3, r4+30000000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0xfa3232f717c382ac) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000009000)=@generic={0x83, 0x4, 0x6}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000002000-0xc3)=""/195, &(0x7f0000009000)=0xc3) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000009000-0x8)=0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000007000)={0x7f}, 0x4) 2018/01/28 05:27:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000-0x3)=@file={0x0, ""/1}, &(0x7f0000cf1000-0x4)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0) r4 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000)={&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x58)="f75e280e72bfb1b779fb9a4e77550ff10a93dd7fc5aee77447d951c517dc679cdc4497172b145a0da3f491c8ee6d44f71f94e05347d33ffd2f7c639d0f1c11d9bbc1bf4594df4b975285e354b364ac69651c03819b8f3cf1", 0x58}, {&(0x7f0000000000)="cc7cfb5ac318a771804bebb8112436adbaf86c2172c06e418806a161aa", 0x1d}, {&(0x7f0000001000+0x6d9)="e79e000444737e1e080af218a79dbef3ecd479f951470dc12c5c27", 0x1b}, {&(0x7f0000001000-0x38)="1e03cff2e46c2c28419fcf7aa1cf9a2e437178483f52fad53d6decfa3a7474f2efadf814e75f43e087884b95c810e03b96d04969d5be7ae0", 0x38}, {&(0x7f0000000000)="ee407ac6b51517b1615c46558897cc1984b976b808b7db137009b4d3723607122d99d44dea5a422c1bde71aee707d855a60961001eb19ca5f4b4222bb78243fc2e06b9416f999c50e56c881ba9a5310a00d7ad469823226f1040826a2bf1d8e629215b250430f973ae0a5d13fc7f3f2cb06d0394d82e02b9d60621134cd5", 0x7e}, {&(0x7f0000000000)="60189060862d2df8e590337c63b12f3edfe3afae9a72a77307416c2639fe8bef69f6b4675f7dba3c03092798ec2f4d73900db5c7ae6d49f085a85a59154b544c9ddc0dd20441cc65cd845cf1509368b12d031dab7f59c41dc2dad6f0b840db21f1564c23fb44a77fa8eeea11495f87194a58acad38b6d9c55686d167312c39d7b8fde6228a2da98c8d5e13317f83c8c8b151d93d92838040ec649dabd0fb4a3d4de4db33d99a72745af66d50acec208bc99d08e58fa86081a124714c93d41efd40e35202979ae71739d8d68e25954fc35d72da82479a5ca1d2c9a1", 0xdb}], 0x6, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}], 0x20, 0x24008000}, 0x8080) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000006000-0xa)=@file={0x0, './file0\x00'}, 0xa) setreuid(r3, r5) umount2(&(0x7f0000004000)='./file0\x00', 0x0) setfsgid(r6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x1, &(0x7f0000007000-0x4)=[r4]) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000)=0x0) 2018/01/28 05:27:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007fb000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000456000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfc38, 0x10001, 0x0, 0xfff, 0x4, 0x3a, 0x4, 0x80000000, 0xfff, 0x5, 0x4, 0x0, 0x1, 0xf4d7, 0x1]}, &(0x7f000037b000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000844000)={r3, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb4e1, 0x6, 0xffffffffffffffff, 0x400, 0x4}, &(0x7f0000f94000-0x4)=0xa0) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/28 05:27:16 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "6bf1e49d86d1058ed1ec37a00bd1f3d669e74a791f78cee45b375c1311e33f34"}) 2018/01/28 05:27:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000b6000-0x4)=0x0, &(0x7f0000122000)=0x4) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0xfffffffffffffe25) openat$dir(0xffffffffffffff9c, &(0x7f000009f000-0x8)='./file0\x00', 0x80000, 0x140) listen(r1, 0x8) sendto$inet(r0, &(0x7f000087a000)="", 0x51, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/28 05:27:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x38, &(0x7f0000ccc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="6f16b4c3eb1f", [], {@generic={0x4305, "b39cc0654495f79a64d12c89cdc91283f3d43d31f60e6af3c80f996cb214260a19151bf73df7b32acbfe"}}}, &(0x7f0000bd2000)={0x0, 0x1, [0xa22]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000572000-0x9)='/dev/ppp\x00', 0x648c00, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00001f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004aa000-0x10)=[{&(0x7f0000f67000-0x58)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010007000600000000000000536e", 0x58}], 0x66) 2018/01/28 05:27:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x2df, 0x0) 2018/01/28 05:27:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffeb) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00000f4000-0x8)={0x2, r1}) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 05:27:16 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0xa000, 0x3, &(0x7f0000000000/0xa000)=nil) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) r0 = getpid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f000000b000)=&(0x7f0000004000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000010000-0x8)=0x18) r1 = syz_open_dev$sg(&(0x7f000000f000-0x9)='/dev/sg#\x00', 0x8, 0xb0400) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000010000+0x614)=0x0) 2018/01/28 05:27:16 executing program 3: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x3) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto(r0, &(0x7f0000f1e000)="", 0x0, 0x0, &(0x7f0000f1e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e6c000-0x4)=0x0) 2018/01/28 05:27:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000699000)='./file0\x00', 0x2, 0x0, 0x0, 0x9, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000275000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dd2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bf5000)=0xc) fchown(r0, r1, r2) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f7f000-0x20)={0xffff, 0x20, 0x8, 0x4, 0x20, 0x401, 0x8, 0x7f, 0x0}, &(0x7f0000785000)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00003b2000)=r4, 0x4) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timerfd_create(0x0, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003cf000)='/dev/rfkill\x00', 0xa00, 0x0) recvmmsg(r5, &(0x7f000069b000)=[], 0x0, 0x40000000, &(0x7f00000be000)={0x77359400, 0x0}) 2018/01/28 05:27:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00006de000)='stat\x00') clone(0xb204168e3a9de6bc, &(0x7f0000c73000-0x33)="", &(0x7f000087a000-0x4)=0x0, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000c96000-0x40)="") lstat(&(0x7f00007c7000-0x8)='./file0\x00', &(0x7f0000f15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setregid(r3, r2) r4 = syz_open_procfs(0x0, &(0x7f0000e98000-0xb)='net/ptype\x00') sendfile(r4, r1, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) 2018/01/28 05:27:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000c92000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f000021a000-0x8)={0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000b95000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 05:27:16 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) fdatasync(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000003000)=0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000002000)=@file={0x0, ""/108}, &(0x7f0000002000)=0x6e) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000)='encrypted\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="707070317d85656d3000", 0x0) keyctl$instantiate(0xc, r2, &(0x7f0000002000-0x23)="1f5565ea78be88870f0dafee788d9e2c5b3d4f6aa266b5891ce83763084d1edb3dab72", 0x23, r3) ioctl(r0, 0xfffffffffffffff7, &(0x7f0000002000)="") 2018/01/28 05:27:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c80000)={0x0, 0x0}) 2018/01/28 05:27:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000781000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000e1e000-0x4)=0x3a) fcntl$setpipe(r0, 0x407, 0x5) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000075b000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000236000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e3b000)={r2, 0x1}, &(0x7f0000ed7000-0x4)=0x8) write(r1, &(0x7f00000a0000-0xf6)='H', 0x1) fcntl$setpipe(r1, 0x407, 0x0) r3 = add_key$user(&(0x7f00004d2000-0x5)='user\x00', &(0x7f0000692000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000adb000)="52bedacefa097fb66cc0667f0ddf1888a3b1b2092ac3bbe0538ceb02ec7e5524ba66fef1ef98f14e755688cc4121e55d9c8eb56870ea2dbf3a0f2b9695443063250198970bad1e5190864a6227397261531b9aa29b2f84457f8e312a66089eeb54df6f84ebe24aa6cbd8aa86c5f521eb09402638f3fe1fe8d540cc", 0x7b, 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f0000524000)='keyring\x00', &(0x7f0000dc4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r3, &(0x7f0000990000-0xe)="e367a7e092530ce3ababcd5f40e0", 0xe, r4) ppoll(&(0x7f0000436000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000044f000-0x10)={0x0, 0x0}, &(0x7f0000830000)={0x0}, 0x8) 2018/01/28 05:27:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) setitimer(0x3, &(0x7f000000f000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000002000-0x24)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x30) 2018/01/28 05:27:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000147000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f000060c000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 83.578944] netlink: 64 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/28 05:27:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000)='/dev/loop#\x00', 0x0, 0x4000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000016c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00009f4000)=0x0, &(0x7f0000aad000-0x4)=0x4) r2 = memfd_create(&(0x7f0000af9000-0xf)="742202080000000023000080000000", 0x0) sendfile(r2, r0, &(0x7f0000c02000)=0x0, 0x80000000000001) inotify_add_watch(r2, &(0x7f00000c7000)='./file0\x00', 0x2000204) 2018/01/28 05:27:16 executing program 1: setpriority(0x0, 0x0, 0x0) r0 = getpid() ptrace$peekuser(0x3, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000000)=0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000014f000)='/dev/rfkill\x00', 0x604582, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000002000-0x4)=0x401, &(0x7f00009fa000)=0xfffffffffffffeec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x207, &(0x7f0000000000)={&(0x7f0000001000)="66d1791aac77faddc57bdcb7de71717993cc4d8c39c88520d6f3dd", 0x1b}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000002000)={0x8, 0x7fffffff, 0x5809, 0x0, 0xffff, 0x8}) ptrace$setregset(0x4205, r0, 0x201, &(0x7f0000aa8000+0x726)={&(0x7f0000000000)="3acc012bd266ddf2b4608a1bf9ba1d9c6b28503deffad430e45d3d58509590f700d09fffe53c4aa8c994afdb2e2567a1b1932e2a03e516344b99dde4f891acb23dd095f9b9f1819954d327d3b9fdd361f06d19951911aec35ac673ffa2645332f2f8f77edb6f424e6dd70d92af098b2db53dbf090b0744685d4137a6d2748d05067aac176188ec0d2d963fb1019a7279edc36413", 0x94}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x6, 0x3, [0x7fff, 0x2, 0x6]}, &(0x7f0000004000-0x4)=0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={r3, 0x200}, &(0x7f0000003000)=0x8) 2018/01/28 05:27:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002d1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007ec000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008c2000)={0x0, 0x1, 0x8001, 0x3}, &(0x7f000095b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000146000-0x8)=@assoc_value={r2, 0x20}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00009c9000)=0x0) syz_open_dev$sndseq(&(0x7f00004a5000)='/dev/snd/seq\x00', 0x0, 0x80000) 2018/01/28 05:27:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a4b000)={@common='ip6gretap0\x00', @ifru_flags=0x400}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bf3000-0x15)='/proc/self/net/pfkey\x00', 0x82000, 0x0) getpeername$ipx(r1, &(0x7f0000d71000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007f9000)=0x10) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000056d000)=""/80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000066d000)={0x0, 0x1}, &(0x7f00006df000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a9e000)=r2, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004f3000)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x10000180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstatfs(r0, &(0x7f00007f0000-0x70)=""/112) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000989000)={@common="047036746e6c3000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 05:27:16 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./file0\x00', &(0x7f000000e000-0xa)='./file0\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) 2018/01/28 05:27:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f000014b000)=0x0, &(0x7f0000f77000-0x4)=0x4) 2018/01/28 05:27:16 executing program 6: mmap(&(0x7f0000001000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0xfffffffffffffffc) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000f61000)=0x4) 2018/01/28 05:27:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) close(r1) sendfile(r0, r1, &(0x7f000000a000)=0x0, 0x420000000fee) 2018/01/28 05:27:16 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000966000)='/proc/self/net/pfkey\x00', 0x10001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000601000)="8908080004", 0x5) 2018/01/28 05:27:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000059b000)={0x0, 0x0}) 2018/01/28 05:27:16 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000013000)=""/4096, 0x1000, 0x0, &(0x7f0000013000-0x10)={0x77359400, 0x0}) add_key$keyring(&(0x7f0000011000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 05:27:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f97000)={0x1, 0x0, 0x1, 0x3, 0x100}) socket$nl_netfilter(0x10, 0x3, 0xc) [ 83.765356] FAULT_FLAG_ALLOW_RETRY missing 30 [ 83.769931] CPU: 1 PID: 16671 Comm: syz-executor7 Not tainted 4.9.78-g68d447c #23 [ 83.777534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.786865] ffff8801c84ff8f0 ffffffff81d943a9 ffff8801c84ffbd0 0000000000000000 [ 83.794846] ffff8801d48e9c10 ffff8801c84ffac0 ffff8801d48e9b00 ffff8801c84ffae8 [ 83.802834] ffffffff81661d4a 0000000000002a2e ffff8801b26688f0 ffff8801b26688a0 [ 83.810816] Call Trace: [ 83.813380] [] dump_stack+0xc1/0x128 [ 83.818720] [] handle_userfault+0xa3a/0x1310 [ 83.824752] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 83.831738] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 83.838116] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 83.845277] [] ? handle_mm_fault+0x117b/0x2530 [ 83.851482] [] ? handle_mm_fault+0x1fc3/0x2530 [ 83.857688] [] handle_mm_fault+0x1fd1/0x2530 [ 83.863717] [] ? __pmd_alloc+0x410/0x410 [ 83.869400] [] __do_page_fault+0x5c2/0xd40 [ 83.875254] [] ? mm_fault_error+0x2c0/0x2c0 [ 83.881196] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 83.887836] [] do_page_fault+0x27/0x30 [ 83.893347] [] page_fault+0x28/0x30 [ 83.898596] [] ? strncpy_from_user+0xaf/0x2d0 [ 83.904718] [] ? strncpy_from_user+0xb1/0x2d0 [ 83.910838] [] key_get_type_from_user.constprop.10+0x24/0xe0 [ 83.918258] [] SyS_add_key+0xa7/0x390 [ 83.923680] [] ? key_get_type_from_user.constprop.10+0xe0/0xe0 [ 83.931394] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 83.938208] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 83.944761] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 83.951810] FAULT_FLAG_ALLOW_RETRY missing 30 [ 83.956342] CPU: 1 PID: 16670 Comm: syz-executor7 Not tainted 4.9.78-g68d447c #23 [ 83.963935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.973263] ffff8801bff97830 ffffffff81d943a9 ffff8801bff97b10 0000000000000000 [ 83.981249] ffff8801d48e9c10 ffff8801bff97a00 ffff8801d48e9b00 ffff8801bff97a28 [ 83.989237] ffffffff81661d4a 0000000000002a2e ffff8801b266b8f0 ffff8801b266b8a0 [ 83.997212] Call Trace: [ 83.999773] [] dump_stack+0xc1/0x128 [ 84.005111] [] handle_userfault+0xa3a/0x1310 [ 84.011143] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 84.018131] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 84.024947] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 84.031325] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 84.037616] [] ? finish_task_switch+0x1ed/0x630 [ 84.043910] [] ? finish_task_switch+0x1c1/0x630 [ 84.050202] [] ? __schedule+0x64d/0x1ba0 [ 84.055885] [] ? handle_mm_fault+0x117b/0x2530 [ 84.062099] [] ? handle_mm_fault+0x1fc3/0x2530 [ 84.068307] [] handle_mm_fault+0x1fd1/0x2530 [ 84.074337] [] ? __pmd_alloc+0x410/0x410 [ 84.080031] [] ? memset+0x31/0x40 [ 84.085106] [] __do_page_fault+0x5c2/0xd40 [ 84.090964] [] ? mm_fault_error+0x2c0/0x2c0 [ 84.096912] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 84.103548] [] do_page_fault+0x27/0x30 [ 84.109056] [] page_fault+0x28/0x30 [ 84.114303] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 84.121117] [] ? prepare_timeout+0x45/0x140 [ 84.127065] [] SyS_mq_timedreceive+0xcd/0xdb0 [ 84.133182] [] ? ioctl_preallocate+0x220/0x220 [ 84.139385] [] ? selinux_file_ioctl+0x355/0x530 [ 84.145687] [] ? SyS_mq_timedsend+0xa80/0xa80 [ 84.151807] [] ? SyS_futex+0x22e/0x2d0 [ 84.157317] [] ? do_futex+0x15c0/0x15c0 [ 84.162916] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 84.169554] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 84.176366] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 84.182919] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/28 05:27:17 executing program 1: fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000d9000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000d000-0x8)='net/arp\x00') fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 05:27:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ce5000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) write(r1, &(0x7f000074a000)="029006040000009c74ea0404a80dbd7149", 0xff44) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000eda000-0x4)=0x2, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000029c000)={{&(0x7f000082b000/0x4000)=nil, 0x4000}, 0x4001, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000291000)='/proc/self/net/pfkey\x00', 0x41fc, 0x0) readv(r2, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/01/28 05:27:17 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000001c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000001b000)=0x1c, 0x80000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000001c000-0x4)=0x0, &(0x7f0000016000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000005000-0x8)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000001b000)=0x3, 0x4) fcntl$setlease(r1, 0x400, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x28) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x14) listen(r4, 0x6) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f000001a000-0x4)=0x0, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000001c000-0x8)='./file0\x00', r4, &(0x7f000001a000-0x8)='./file0\x00') 2018/01/28 05:27:17 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000007000-0x10)={0x0, 0x60, &(0x7f0000004000)="0ffdc77a40448ab24c7fd183c3edf618ee123306b445e41950c153ba254d027e0b3fb7243cc12557e381b7e54edd5dedd074129c282d3ad2575ec9b3250f9b45aab9e1f3457838b319e5ebb590565d1c22a24592813d24f82b361550132fb240"}) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000008000-0x10)={0x17, 0x0, &(0x7f0000004000)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000006000)="bd8f24960d69aa84c139a444fb9ace3e06e0a0b1cdf4437aeb90a1fbf8d3b8ff24ab4ecb0ece29696745a2f05d560f90d0975f4c52994fc084a5783d506e0f2a36eb6d1df1e31e453352f7751c7d90ab4c861f5287084a9c4cf331a5419f83f06e") 2018/01/28 05:27:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000202000-0x8)='./file0\x00', 0x80, 0x8a) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000046000)=0x0, &(0x7f0000337000-0x4)=0x4) r1 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000f66000)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000533000)=0x0, &(0x7f0000ec3000-0x4)=0x4) r2 = syz_open_procfs(0x0, &(0x7f00000ce000-0xf)='net/ip6_mr_vif\x00') sendfile(r1, r2, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/28 05:27:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000189000)=0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = memfd_create(&(0x7f0000b8c000-0x14)='+posix_acl_access%}\x00', 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e77000)={0x0, 0x7}, &(0x7f0000219000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000626000)={r3, 0x88, &(0x7f000052b000-0x88)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x1000}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001cb000-0x4)=0x10) ioctl$TCGETS(r2, 0x5401, &(0x7f0000ee7000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b05000-0x10)='/selinux/policy\x00', 0x0, 0x0) signalfd4(r4, &(0x7f0000055000)={0x800}, 0x8, 0x80000) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000612000-0x4)=0x0, &(0x7f0000f99000-0x4)=0x4) 2018/01/28 05:27:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000+0xccd)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004ad000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x4, 0x4a91, 0x2, 0x96}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x400000000000}, &(0x7f0000001000-0x4)=0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in6={{0xa, 0x1, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x16a3ad4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0xb5f6}, &(0x7f0000001000)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x1) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) r4 = dup2(r0, r3) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x5fa, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000003000)={r2, 0x2, 0x4, [0x8, 0x8, 0x7fffffff, 0x3031]}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r5, 0x3}, &(0x7f0000001000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000002000)=[{0x7, 0x2}, {0x4, 0x8}, {0x4, 0x70c}], 0x3) ioctl$VT_ACTIVATE(r4, 0x5606, 0xfffffffffffffff8) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) r6 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, r6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000004000)={&(0x7f0000005000-0x28)=[0x489, 0x6, 0x3, 0x101, 0x800, 0x6, 0xa80, 0x7, 0xfff, 0x22], 0xa, 0x8001, 0x4, 0x80, 0x7f, 0x98c, {0x4, 0x4, 0x0, 0x9, 0x0, 0x8, 0x7, 0x10001, 0x1, 0x5, 0x7f, 0xffffffffffffffe1, 0x6, 0xfffffffffffffff7, "db08abbc51fe6102fd3f9321cb0e545ba8e8efb00b36721181108f112dd2fdd4"}}) 2018/01/28 05:27:17 executing program 7: socketpair$inet(0x2, 0xa, 0x5, &(0x7f0000ebc000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000b87000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000039c000)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0xb74) set_robust_list(&(0x7f0000460000-0x18)={&(0x7f000059c000/0x1000)=nil, 0xaf02, &(0x7f000082d000/0x4000)=nil}, 0x18) read$eventfd(r1, &(0x7f00005ed000)=0x0, 0x8) 2018/01/28 05:27:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c41000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000182000)=0xe8) setfsuid(r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000532000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bfb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000eec000)="c193f21abd2e0783dd5e6a2dd81993dd95fe1abc75aeeb88924bb27dbc1a77437c7784b971b6568674fb315cf1a7d43ac943c8") socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/28 05:27:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000070d000)='./file0\x00', &(0x7f00002ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/28 05:27:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000e06000)=""/247, 0xf7, 0x20, &(0x7f0000001000-0x9)=@rc={0x1f, {0x3, 0x7ff, 0x1b00, 0x1000, 0x9, 0x2}, 0x0}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000024b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000051f000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000045b000)='/selinux/policy\x00', 0x0, 0x0) write$selinux_user(r2, &(0x7f0000cae000-0x23)={'system_u:object_r:usr_t:s0', 0x20, 'staff_u\x00'}, 0x23) splice(r0, &(0x7f0000edf000)=0x0, r1, &(0x7f0000d87000)=0x0, 0xffffffff, 0x0) 2018/01/28 05:27:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigprocmask(0x2, &(0x7f0000001000-0x8)={0x29}, &(0x7f0000000000)={0x0}, 0xfffffffffffffe94) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0xa0}, &(0x7f0000001000)=0x8) socket(0x810, 0x805, 0x0) 2018/01/28 05:27:17 executing program 3: sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") recvmmsg(0xffffffffffffffff, &(0x7f0000525000)=[], 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x5892214ddf7d8ea7) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x48) 2018/01/28 05:27:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d55000-0x10)={&(0x7f00007c4000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 05:27:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f00006d8000)=[{0x15, 0x0, 0xfffffffffffffff9, 0x0}, {0x0, 0x0, 0x0, 0x0}]}) 2018/01/28 05:27:17 executing program 5: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fce000-0x8)='./file0\x00', 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d4e000)='./control\x00') 2018/01/28 05:27:17 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x5, 0x0}) fgetxattr(r0, &(0x7f0000011000)=@random={'user.\x00', '\x00'}, &(0x7f0000002000)=""/149, 0x95) write(r0, &(0x7f0000003000-0xae)="dead0de8b024dc9cacc8ff5ac7f72f1ab0d7e512df6ce61925d86261f2609eb98a9dd618f08b0c8c5f7e3b702734005353f5bb0da6e8d2b6d7fec26f531de5ec09172bf790b6b69760bdb162f0557f7a6190737a4e515e62a3d917e4fefb4100c7f4a27ab564f2245599cf23f6d51c2994f6b884d89a68cb7a12c5659d981bd6d483f5351b345c65f66308e26a8caf15a6b3e0fd73ba3d17cc70e01147f98df944653d09bc7863ecd58c84d874fd", 0xae) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = fcntl$dupfd(r0, 0x0, r0) bind$pptp(r1, &(0x7f000079c000-0x20)={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 05:27:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000-0x30)={0x18, 0x0, &(0x7f0000001000-0x2c)=[@clear_death={0x400c630f, 0x0, 0x0}, @register_looper={0x630b}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ab9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000147000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000531000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000376000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000000e000-0x10)={r2, r3, 0x2}) 2018/01/28 05:27:17 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000088b000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000e56000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/86, 0x87d56b6adf43cde0, 0x0) 2018/01/28 05:27:17 executing program 6: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ff4000-0x9)='westwood\x00', 0x9) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) memfd_create(&(0x7f0000d04000)=')$proc:\\\x00', 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000ff1000)=""/36) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000658000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ff3000-0x4)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) prctl$setendian(0x14, 0x3) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000931000-0x5d)=""/93) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000111000)='/selinux/checkreqprot\x00', 0x80000, 0x0) r4 = inotify_add_watch(r2, &(0x7f0000aeb000-0x8)='./file0\x00', 0x1112fc9bda13653f) inotify_rm_watch(r3, r4) 2018/01/28 05:27:17 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f0000b98000)=[], 0x0) 2018/01/28 05:27:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b54000)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00006c8000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000f72000)={r2, 0x0}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r4, 0x2000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000071000)={0x80000001, 0x6, 0x3, 0x4000101, 0x7, 0x80000000, 0x63a, 0x5, 0x7, 0x7fff, 0x7, 0x3561}) readv(r5, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) dup3(r5, r5, 0x0) connect$unix(r3, &(0x7f00005c0000)=@abs={0x0, 0x0, 0x1}, 0x8) dup3(0xffffffffffffffff, r4, 0x0) 2018/01/28 05:27:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000177000-0x14)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e44000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d3e000-0xa0)={r3, @in6={{0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x345f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x81, 0x100000001, 0x1, 0x50}, 0xa0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000046000)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff9b, 0xffffffffdcf3e30f, 0x5, 0x1, 0x18}, &(0x7f0000d78000-0x4)=0xa0) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$usbmon(&(0x7f000046e000)='/dev/usbmon#\x00', 0x1000, 0x200100) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00005a8000-0x18)=@generic={0x0, 0x0, 0x0}) 2018/01/28 05:27:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007eb000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000287000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000579000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000494000)='/selinux/validatetrans\x00', 0x1, 0x0) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000023000-0x18)=@generic={0x0, 0x4, 0xfffffffffffffe01}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f000056c000-0xc)={0x10000000, 0x0}) fchown(r0, r1, r2) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchdir(0xffffffffffffffff) [ 84.429745] binder: 16729:16733 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 84.439199] binder: 16729:16733 ERROR: BC_REGISTER_LOOPER called without request [ 84.459102] IPv4: Oversized IP packet from 127.0.0.1 [ 84.464374] IPv4: Oversized IP packet from 127.0.0.1 2018/01/28 05:27:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000da7000-0xd)='/dev/usbmon#\x00', 0x4, 0x80000) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000f13000)=0xfffffffffffffff9, 0x4) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000345000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000049f000-0x7)="73744bffffffff") preadv(r2, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/01/28 05:27:17 executing program 3: mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000e5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x8000, 0xffffffffffffffac, 0xc3}], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = memfd_create(&(0x7f000008a000-0x33)='nodev@keyringwlan0trustedproceth1,securityvboxnet0\x00', 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000e5000-0x4)=0xba, 0x4) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f000002d000)='./file0\x00', &(0x7f00000e7000)=[], &(0x7f0000051000)=[&(0x7f0000089000)="6e6f6465760804007972696e67776c616e307472757374657470726f63657468312c736563757269747976626f786e65000f00", &(0x7f000006e000-0x121)="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"]) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000e9000-0x8)=[0xffffffffffffffe0, 0x10001]) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) getpgrp(r1) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000e8000-0x10)={0x101, 0x8, 0x3, 0x7, 0x0}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000da000-0x98)={r2, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e, 0x5}, 0x98) mkdir(&(0x7f00000e7000-0x8)='./file0\x00', 0x3) faccessat(r0, &(0x7f00000ad000)='./file0\x00', 0x81, 0x400) 2018/01/28 05:27:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000515000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000082a000)={0xfff, 0x1, 0x0, 0x800, 0x3, 0x2, 0x65, 0x10000, 0x0}, &(0x7f0000e6b000)=0x20) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e26000-0x10)={0x8, 0x2, 0x0, 0x5, r1}, &(0x7f000082e000-0x4)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r2, 0x29, 0x3a, &(0x7f000096b000)="", 0x0) [ 84.477768] binder: 16729:16733 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER 2018/01/28 05:27:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000871000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) syz_extract_tcp_res$synack(&(0x7f0000696000)={0x0, 0x0}, 0x1, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eca000-0x16)='/selinux/checkreqprot\x00', 0x6000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005fa000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8a000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d16000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fce000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000afe000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x3f}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0, 0x1, 0x1, 0x6, 0xa, 0x20, 0x0, 0xff, r3, r4}, {0x3, 0xffffffffffffffff, 0x1000, 0x7, 0xffffffffffffffaa, 0x7fffffff, 0xffffffff, 0x3}, {0x7, 0x8001, 0x4, 0x6}, 0x1, 0xc, 0x0, 0x1, 0x3, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x2, 0x80, 0x7ff, 0x3ff, 0x2}}, 0xe8) open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) 2018/01/28 05:27:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"3549e17ab45238"}, 0x800}, [{"27750a9c88fe85"}, {"2c64eefd8ad1f3"}, {"04178f2fcad5dd"}, {"ca92f978b1a5b7"}, {"5d9d91851b0f6e"}, {"7402fab6047c99"}, {"61b192b7d52389"}, {"b3a03cd7caa376"}]}, 0x48) clock_getres(0xfffffffff8000003, &(0x7f0000369000)={0x0, 0x0}) 2018/01/28 05:27:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000e0000)=""/0) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) pipe2(&(0x7f0000d3a000)={0x0, 0x0}, 0x4000) sendmsg$unix(r1, &(0x7f0000609000-0x38)={&(0x7f0000dd4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000035d000)=[{&(0x7f0000358000)="d29c5ec809f3610ddc4dc1e822c2a92983b9eaa6656ea4ea50f7f915419220ee47345fcaf8e890558315ad6e02a7e741ea5c9274499f3aea9de3fe23802c9b2200d84dffa43c53ba660af2157b423db2518d8b1be56b40e29f0186adf0527fc0e760c6577082de17eb", 0x69}, {&(0x7f0000667000)="195082ef99b0381b1c2285c6f7a9fc8f727d67cb864926bfcec1b8e0d368fa7fd615a1bc5be74aed481bc2829d88cc1b6eeafa04e95ed1a2ff6c5049c822de59bab72e1ad7084c55e198c878eb357c", 0x4f}, {&(0x7f0000309000)="29b7cfba8376730538e3ee7f05175b113c69139138c798dfa81b5fa6caae91d9c0055993923991fd3086e1b69845e0964411e7ebb355d0b5dde844183d02062db8e793b4155bf31be67b42", 0x4b}, {&(0x7f0000b26000-0x3f)="7d3f15d5d2e26b30280d3c5c4f87204a0304514716190f76582dbf855504e797e4dc54ffa852d41e3075ac2cdfdfaca49e71a5ca2a0a7a6ba6ae7f9b797055", 0x3f}], 0x4, &(0x7f0000a28000)=[@rights={0x38, 0x1, 0x1, [r1, r1, r1, 0xffffffffffffffff, r0, r1, r1, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}], 0x78, 0x4000}, 0x4080) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x17c, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x54, 0x3, {{'deflate\x00'}, 0x48, "fbc5e522384e6e9480"}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setlease(r1, 0x400, 0x3) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x13c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-224\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 05:27:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000448000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a71000-0xb8)={0x0, 0x7e8d8b09, 0x8, 0x10000, 0xc, 0x7, 0x5, 0x2e, {0x0, @in6={{0xa, 0x1, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0xffffffffffffffff, 0xff, 0x30a, 0x8}}, &(0x7f0000566000)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000941000-0x8c)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000951000)=0x8c) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000061c000-0x20)={@common='syzkaller0\x00', @ifru_flags=0x2000}) 2018/01/28 05:27:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00007e0000)='/dev/random\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000056b000)='/dev/vga_arbiter\x00', 0x0, 0x0) ppoll(&(0x7f0000702000)=[{r0, 0x0, 0x0}, {r1, 0x1, 0x0}], 0x2, &(0x7f00000ff000)={0x77359400, 0x0}, &(0x7f0000657000)={0x0}, 0x6) r2 = getpid() getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c77000-0x100)={0x0, 0xf8, "1e9418b0269a81ecdf6705d7944ba2871314d56a08ca67f455a7a1d4152186c54661fc3af0935915f722d5eaad65cf39f71ff174a67e57ae07a14fe86eed27c5778f8a34ea76ff764eb052a74ed3dea6dcb3d770d7f1e76b12cd0e60d4c75306e6784fbb1cce4893a649fce0e25219cc989f8f54a96cf8a2ccbff1b8e7db678dff09edc134b926cfe7e9fb0f5e09d44c0fdea69c5e03965fb10ee69ca8e3c25781923a0c670f442ccb947399838b63e15067514a1f2848894d435d84da2aa4a0316bbd910265cfa56ff4691b3497598c776d43463f9cb33ef821c64434c221e2143d9b80bd0f6bf42191190558cad81330fbf5e2ee4d7667"}, &(0x7f000032f000-0x4)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e25000)={r3, 0x7e, "ce8ef8b7053f0fbbe11faedbc5bd8cc7c94de8e0fbfd544f0e06b49ae26582ad2d39d5687d597bd9a15aa961dc178d8d00275e8cbe707ee765f5872930370d9f1c5c1bbbbb45c670a582488d7c38528ddf9494800f7a050f317f5de562e6f30f3ef22152c49159d8b9de9bd4003e3ac17cc8e3267918bf6139c40a1b440e"}, &(0x7f00005c1000)=0x86) fcntl$setownex(r0, 0xf, &(0x7f0000c68000-0x8)={0x1, r2}) ioctl$TIOCEXCL(r1, 0x540c) 2018/01/28 05:27:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000d1d000-0x4)=0x0) fcntl$getown(r0, 0x9) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unshare(0x0) r1 = add_key$user(&(0x7f000035d000)='user\x00', &(0x7f0000785000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000e1000-0xf8)="d07ec8f409a90e28bdd722cc1d97ef9a77a09de88d0367d5cbff97e4bf099691ba61afe8be25747f108419db97d9ee4ee6e599d8960956052c8c23210f42e21cd04ee58b4145af50eafbd8a2a0cca8e8b01be215cc3f6b7ca9f7c3db3a31b1ddd439fe213054c397ae8705b4d628e480735e5b0145bf5f04adbe733c0c8f9ca3105799e1e4d82f743bbb60f0d701e1d760c383bf97414968ab5f3b5cd8f606ff8be0b8a706413f49d7808b910f3f52864d2addb0e19e6250834d8c727a73dbf010f53e23cdd0e9e9dafe970e9376741f34d8a9af4b51b4aeb6472dbc69fd81f9d0a08fbea71c9ab48800f7a769aa67fc874a0ad712e2de52", 0xf8, 0xfffffffffffffffa) r2 = request_key(&(0x7f00007d7000-0xa)='blacklist\x00', &(0x7f0000726000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ac1000)='user\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x1, 0x12, r3, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock2(&(0x7f00004f9000/0x2000)=nil, 0x2000, 0x0) r4 = add_key$keyring(&(0x7f00002ad000)='keyring\x00', &(0x7f0000162000+0x8d7)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) keyctl$negate(0xd, r1, 0x6, r4) 2018/01/28 05:27:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000b7f000)="7d50e609e422e6fdf6a78e15f6672f412e793edf2a53313770c281e3e273d9570d58cc34da5c2d5a46f49d397ca9934ee099888f37746d90332af6391fdea1d04ee7bcfa4a4c88c3bfb18f5772c51e41419d1ea691c398cd21e1e426a743b58d2dcfebd04eae43b98db59e4135ca6ba7", 0x70, 0x0, 0x0, 0x0) read$eventfd(r1, &(0x7f0000403000)=0x0, 0x8) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x1, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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"}, 0x1010, 0x0}], 0x1, 0x4800) sendmmsg$nfc_llcp(r1, &(0x7f00005c5000-0x188)=[{&(0x7f0000477000-0x60)={0x27, 0x1f, 0x0, 0x3, 0x1000, 0x40, "032dc87e9534b245f71672c376749deb3c9f4354e421c7ef8cf89d4b78a33f34e4ecf5c3997e848e66b8be561d39226487be64d535790786ed85e734bfcbf9", 0x5}, 0x60, &(0x7f00006b8000-0x70)=[{&(0x7f0000b20000-0x59)="126d27aa55af6773e21be1864e015f2cc77ac642a1e62037cb53272da317bf7bf94fa4cba05bd49d603933f13a5412db9a1b309a9c8ecd77a98c5b5ff39cf1586fc778f86c7e6047a246ed1afaeeb92f45a05c4574a85be3d5", 0x59}, {&(0x7f0000823000)="d4e8a13fcccd162952020e524bcdf5e6126e706d85682c7eabfdcd05ae900215a318b6a0e71083f2f76c343006b9b5f74bda3ad870e7d0482d780893caaa6f03b1", 0x41}, 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0x1000}], 0x3, &(0x7f0000fd5000)={0x20, 0x198, 0x9, "6ff3563b524e4adf4397f89c16a8"}, 0x20, 0x8000}, {&(0x7f0000603000)={0x27, 0x3f2d, 0x8, 0x0, 0x4, 0x85, "6a71fe4205c6ce268432e3f5a64b639761e736e4bd61370251ebade0886581e9a9bedf058a50037fec03cc33c89a580e68302aa16b5c94a43396e9e3193bc8", 0x7}, 0x60, &(0x7f00006a3000)=[{&(0x7f0000715000)="2d30ee8287f29ec30552b160c5e53d3438ed283031f7653bd1b1b782e1d5315eebdc1a40f511f0466f747816a549355b", 0x30}, {&(0x7f0000690000)="d9f0b16673c4705da19fc73e412dd1ae03b837c103fc199fd29992609ca87d0895e87d93c2b7220a9fd3a338c949cbd9cb9a6cc41385d96a35fcceb6c7f297cfd47362bf1bf24ef6e0ad694865c601e9ecfc6a39b924f46dde6b47663889633989dc7860c76f5c538e6edd7e58ac6c8c7b6c3dc4f5d8eaaf28db0e437c35180b17284d59661cc9407599ee4682235a897f5397f5348e79fea0ea769ca438e42ab7708c955a0f46dbe369c0086635c3672f", 0xb1}, {&(0x7f00007e4000)="a277b21c000707301d3ae5e661dbad51cb7c6f72604601cd5076374982c1b233c5a58d638f568a026a2ff4ed3b0564b4c910f202137f8345e15b9e9d6ce2f9e35e7ca3601d9a8e7523ef446fdcec81b005bbc8de3c1107bc69cdb0dadcfc3a6b906eef5220c65459a4ba975090e3d8deda64ad11fe38550ba04c88786dd0d07ca66bbdd56d259f26c5c4f73121b2ec907dcf96f036972345ef215c89c3ba1b81aff40530fac450b75c6102651250858053945cbc2965d7d9ce35537237b95708a8fbb5048e3005677e21a0db4e75e6bdb710f1c7d2162d18705897bfb191760bf7f6fb35", 0xe4}, {&(0x7f0000955000-0x22)="42080a85419c613daee8eed2f55fd05f28033d25bfa17e067afe5b4eee9da3239fb1", 0x22}], 0x4, &(0x7f0000869000)={0x110, 0x11b, 0x7fff, "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"}, 0x110, 0x4000001}, {&(0x7f0000952000)={0x27, 0x8, 0x7, 0x7, 0x4, 0x8000, "e7a6af25a01a2d5276a8804b2fbcf8a9c4ed7632814c5fc607dd67478b9c5152aa5a4f0c22b7b8a521dfbf5afe84771676dafbd3898a96e8cb2f99596863c1", 0x9}, 0x60, &(0x7f0000a95000-0x60)=[{&(0x7f000038d000)="e2c6b5dab73510719b46882392121a326e47b91ccb0ae7aa1e2f78255af839a9b08e14fc0f97c68609554f36ff6ca6933a39c31f10692666b81d2cac7851aebf64b3767db5e5b2fd9578da5f3984664d8ac7e27fb0e07aa12b61db832e4f173e75c12f229d8c66a79692eb3fdee8a620877651a34617e7cdf2538cde2142362777a9f61b5104b8ae77da4c1237af166ed14cbea463d85fa6a7c16e1b939519adb46af0", 0xa3}, {&(0x7f0000ed4000)="eedb6ffaf4589f288a715107a970adfe9d945f1a943cc3b783685fce5503b828f7fe5e1fb0d71491b879af25d62f2409fc582c69abdccb05c9f9ce47294526f603d33373b8d637020dede5831005b69fca78d2acc6e312c4b366b2524d7fa51dc13bbad835536016ac799ef56bccc6e227935ed3dd70bde6336fd4f08a2ad42909875d16692758f90d80f9001d0c8c1371010315bd488c6f204ac5f613c2c5e694c32948c252952e17c7f1958a5cd3e428a3dd4825f2454904035de9fe034628", 0xc0}, {&(0x7f0000531000)="", 0x0}], 0x3, &(0x7f0000a93000)={0x20, 0x117, 0x7, "a40206814e2f035f6e7c000fea2773d7"}, 0x20, 0x20000000}, {&(0x7f0000787000)={0x27, 0x8000, 0x10000, 0x0, 0x4013, 0x40, "7cee94d230f0a734a73240c9e8683532c550ea08e5d515026034c483c10a671c8a06621c619134d3c25b9a3d278a1353acbdc05d8a3215b90bcdd6ed4f37a0", 0x1}, 0x60, &(0x7f0000b5a000-0x10)=[], 0x0, &(0x7f00002b1000)={0x30, 0x113, 0x9, "aeeed8f8153c2eb2c6f72c47d29cfe4a570b0db80890bd435cce"}, 0x30, 0x8000}], 0x4, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000444000-0xc)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000383000-0x4)=0xc) setsockopt$inet6_int(r1, 0x29, 0xd7, &(0x7f0000c89000)=0x8000, 0x4) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000aa1000-0xc)={r2, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) 2018/01/28 05:27:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x5)='stat\x00') fcntl$setsig(r0, 0xa, 0x23) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000da0000-0x28)={@common='bpq0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000002000-0x7d)=""/125, 0x7d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x6, 0x0, {0x3, 0x3, 0x2, 0x3, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000052d000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000956000-0x20)=@ipv4_newaddr={0x20, 0x14, 0x700, 0x7, 0x3, {0x2, 0x8, 0x104, 0xfe, r1}, [@IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000309000)={0x0, 0x0}) sendmsg$nl_route(r2, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000acc000-0x24)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_DST={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002b8000)={0x0, 0x3}, &(0x7f0000b7a000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009af000)={r3, 0x4, 0x1, [0x8]}, 0xa) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000032000)={0x4, &(0x7f0000c5c000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000c07000)={r4, 0x30}) 2018/01/28 05:27:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xa000000000000, &(0x7f0000000000)=""/0) 2018/01/28 05:27:17 executing program 3: r0 = add_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r2, &(0x7f0000000000)={0x30, 0x0, 0x1, 0x10000, 0x4, 0x3, 0x6, 0x8}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) keyctl$describe(0x6, r0, &(0x7f0000009000)=""/86, 0x56) socket$inet6(0xa, 0x80007, 0x101) 2018/01/28 05:27:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) recvmsg(r0, &(0x7f0000ba8000)={0x0, 0x0, &(0x7f00001a0000-0x10)=[{&(0x7f00000d2000)=""/122, 0x7a}], 0x1, &(0x7f000085b000-0x1000)=""/4096, 0x1000, 0x5}, 0x41) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x15}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd6c, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000866000)="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", 0x6c, 0x0, &(0x7f000089e000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x244) 2018/01/28 05:27:17 executing program 5: remap_file_pages(&(0x7f0000f9f000/0x4000)=nil, 0x4000, 0x2, 0x8000, 0x40) socket$netlink(0x10, 0x3, 0x2001b) 2018/01/28 05:27:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007d4000-0x9)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000484000)={0x0, 0xffffffffffffff00, 0x1ff, 0x1, 0x1, 0x1, 0xdec, 0x9, {0x0, @in6={{0xa, 0x0, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb317, 0x249, 0x0, 0x3, 0x6072}}, &(0x7f000061e000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002b9000)={r1, @in6={{0xa, 0x0, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x57, 0x1, 0x5, 0x1, 0x0}, &(0x7f0000bdc000-0x4)=0xa0) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f00001b7000)='./file0\x00', &(0x7f0000015000-0x8)='./file1\x00', &(0x7f0000a46000-0x5)='proc\x00', 0x1280002, &(0x7f0000b4f000)="") umount2(&(0x7f0000881000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000a41000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000f7f000)={r2, 0x0}) mount(&(0x7f0000890000)='./file0\x00', &(0x7f0000980000)='./file0\x00', &(0x7f0000667000)='ext4\x00', 0x0, &(0x7f0000e4c000)="") 2018/01/28 05:27:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f5e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000f4000)={0x1, 0x3, 0xffffffffffffffe1, 0x8001, 0x7, 0x7, 0x1, 0x2, 0x1, 0x5, 0xffff}, 0xb) ioctl$int_in(r0, 0x80000000005407, &(0x7f0000735000-0x3)=0x0) 2018/01/28 05:27:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = add_key(&(0x7f000090d000-0xa)='syzkaller\x00', &(0x7f0000972000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009b3000)="b92913236da694d27e4f258de12319069a0fc0afc1e214c7698844fb9e7b01aad85b689a9f55c1b8ca6a0ec64dae6559e5f808f137e2876608979b52e9b68e8e3a4d242a380245c276a691bdd7bea4c4e36c17e3d2c08b2d8695861917b46b96ae8a05670d34d6134119421f38d5123d0e9cb53575170d66137445fa55870e844b5845d31cd362a5dab146687de6054e5c04be154dcf6bca541613f48bd4e9ad9f39826a5f41d2a65098334f69b338be1d72576acd64c3486b4dfeeb5019d4dd68c7aa4be84995c40237964c718eb486ff06d70f6f4fbd4c9ea080f11b64477793", 0xe1, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000c0b000-0x8)='big_key\x00', &(0x7f000028a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000542000)="bb984b634e1cec16bd85f63e2548a355da94c447794afec2730d1bd0bb0f47d730d8e30046a5a1ee0e562fd5f9d550e4964060fb090ec5c1fedf540f7e93d6fb6d8f3726f94b6c33e859c143ed81afe3973b5ca8fdc86b525f6e07697c2a3d4853d2c6688e7c2296d44e67484c3398a31ab2df5def101ca0e1a15fb2e42e2a", 0x7f, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xc, 0xffffffffffffffff) r3 = openat(r0, &(0x7f0000f7b000-0x8)='./file0\x00', 0x800, 0x49) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) setsockopt$inet_tcp_buf(r3, 0x6, 0x3f, &(0x7f00005ba000)="d2458b419afe7d64611d6e86c2e0d0c2bbe1752bede789802b255e0d1dd08a8871ce2adc97c7a8f6bfb78e156f47ad67803a4b85e08e4d3a94b3931bbf39e862e175982f9f3a6b4b97c595c21f4dbb374ce3ac9add8389d44f003de047f4f5a5dec4a5257db87a9ac3df6d7a3e7b2770acef7c6530128d9ed9e1235e500a71c1cf767a", 0x83) mknod$loop(&(0x7f00002d4000)='./file0\x00', 0x100, 0x1) 2018/01/28 05:27:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c64000-0x4)=0x0) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/28 05:27:17 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000024000)='/dev/hwrng\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0xdffffffffffffffd) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000001e000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c068614d866a667bed56f69ce7efc287"}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000025000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000025000)=0x0) sendmsg$nl_generic(r1, &(0x7f000000b000)={&(0x7f0000025000-0xc)={0x10, 0x0, 0x0, 0x80400000}, 0xc, &(0x7f0000021000)={&(0x7f0000016000-0x14e4)={0x14e4, 0x27, 0x300, 0x4, 0x0, {0x19, 0x0, 0x0}, [@nested={0xdc, 0x14, [@typed={0x8, 0xb, @void=""}, @generic="fc907b5178e0e5759897c0eae206b2ede6e63553607d62df8e14f2b1ad8e7175bcd9b65a4896a85b9e76eb569ce7ebed4341c4f2345b6606bf4e5f554ca8027fe941763859767727755caa6a73c063158a52254f590b6351e5843169a7ffcf22c62043df923f7f85bbbe593652a3b39947aced11aa2d382030aad0b6cd640f8f330e84f33ec72a2c956ee722d9cd6fda81e5614038dbb92d81ce8fae4ed33a2e960962d6a31a08ee6f0a3ce2ac691dabfe34e82f4f5971d2cdc5b9e37210ade77c8bf16baed97c518261ca0cb86f59"]}, @generic="3c73050bf123db4659d69de25598f41adf25673f6183b8a31adb31727d86476c8ada4048263481875c86105f9c7602396e734571279ad7cb0cc068d29fb238bbf067beee275e7679bf957d27d669ea5689355c18e76676e9fe80469ec0874dd7871483b6267b4b1c89c50f79641f6bc284b34374aa3e37d5d10a15c8e271e75df1b7fdf1d329c3a30bb57fd54d9cc9b19cff298be748fa773436ab0e117c8b1fd40fc2947e5720ea44f64e077f5c886cb60355daa6c86611", @nested={0x100, 0x7b, [@typed={0xc, 0x69, @u32=0x6}, @generic="d39bbdf92b8afa0d25eb517d292fc0b79571056ee88fb980ade4a13d950622925b6d630ab4797cad704aa7d26b8164e4796b3a7be75da1b490f0d936b631eb85e8df914daa8b2426f84dbaf5dd77403d653811a939a326a6b8eaef01cf5262990d2b569aa8aa74baebeed8746755385df1fbf5ccd6904b65d7a7d0d78038fd0b4dd26f418f9764c72e9a51cbf9b92d55565d5867a14d17cd71641cea8ac3e4d2f690c456b1e59242a9dbc7beb338edd6ac15d272e0a4f02d9385fedaf298df0263ae6a97e3666bc0848eeebb31c23482ff04fd7c8c6a755cec29e1c41d84cd55417a1da56bef1ccd0c41e1dd39f5c39d"]}, @nested={0x18c, 0x1e, [@typed={0xc, 0xd, @uid=r2}, @generic="e0fb740345ed6e4a77dae43745f12e4ecf806d179143d5aa277e27170be1fbb573696caa01a514f3109bb2c9a7a591b3d1e628186c07d70cf3b5a69c8d300b0e4aa03bdb2cb1271330e29a97581e7b5197823c7bb00b7a783974ce60e8214fd2c44f5daacf492812ad2fe3604030266ab547c0d77b32b273ab200538332192ae47357bc498c82406bae74d958f67110a515dd1d00d7de566199e2fec265a293a2644205a449a7b7cbc3a54edd17aa4d09af2ca6d59be41dde4801a0c15929bad8a0b34611564f2e15f5b6c6f8084a4d1a4dc56fdd4cce73b3957d1505a415960852200a15e09fa193ae9d07dbc0a600f80f7445df85b", @generic="fac8f24da0a1fb2f07154c80b0a576e7b3743ba162c8d716b40a3798c3458f35bcd1323ec54eb7ba8583c3f2370c3bbbcffc14bf45a511db217ba2c762377dfc142d53e59abd82866da32243f702e432df0724c5bdf0c2a4bca6a9c4bb6ba8c11584d82c5f410ead05e647302a8828e8831ba1cc6986344b2f", @typed={0xc, 0x67, @fd=r0}]}, @generic="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@generic="86c35d26f5fb", @generic="93302f1884f71e2d4bc83bd450816abc8513e38c0926c76072ab5a7b67462ad88acadf0d4df6527ca649341b8c69e94fd0729b2b5cdb39d0f8657f9619df08e980d166eb4a3812608032d02a78e093d5642644d3d279f0b6bbc5ab6390", @generic="ced567eb12dac46c2f874fcac18e71e38305b2b725000ae532f646c9e66153745ceb8bf5cc349f03c309b41696f54f2562fdb94aa64f7b2336cd0fbbf2462a", @typed={0xc, 0x7b, @pid=r3}]}, 0x14e4}, 0x1, 0x0, 0x0, 0x8010}, 0x4008804) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000025000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$packet(0xffffffffffffffff, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000020000)=0x14) syncfs(r0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x38, 0x18, 0x781a251f, 0xffffffffffffffff, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, r4}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$notify(r1, 0x402, 0x30) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000026000)=""/133, 0xfffffffffffffd3b) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000027000)={0xffffffffffffff35, {{0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/28 05:27:17 executing program 2: mmap(&(0x7f0000000000/0x5f3000)=nil, 0x5f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f00005f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00005f3000)='./file0\x00', 0x0, 0x100) mmap(&(0x7f00005f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00005f4000)=""/51) mmap(&(0x7f00005f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00005f6000-0x4)=0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/01/28 05:27:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d9000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/28 05:27:17 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f80000)='/selinux/checkreqprot\x00', 0x0, 0x0) preadv(r0, &(0x7f0000c57000-0x70)=[{&(0x7f0000f82000-0x9e)=""/158, 0x9e}], 0x1, 0x2) 2018/01/28 05:27:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) acct(0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x9, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 05:27:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000fd000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b17000)=0x28) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000cf2000-0xe8)={r1, 0xe0, "4c057c2f7d383e381fb3c6c2c0730ebd35aaaed78c848fd4da51e74f3d75062d682a2362a68fd2294fb01c5d49a6f3b49d9b4d4adc4ddc01043109d5625f763626d6b78e290ed60edfac9d35c79491a5d71c9a43aca12612dcc7e084716d7ff2516caceb4df38fb75432e134775f9c3cb4914773297309b5ed7ddd24797f6a625a3babbe50fc146b443a3fb2bc66138e5f3a2dd3e52b4b2ff3b67ce4396750d35339c1ef6d192177f7242c024ffb88d84810451e6b204ed6059809d90c7ffba9e0c3ad7718e9b69cf71be26e03994aa2f5af9e32edb925b28ade7b1a2dcf7d67"}, &(0x7f000043f000-0x4)=0xe8) wait4(0xffffffffffffffff, &(0x7f0000fc5000)=0x0, 0x0, &(0x7f0000326000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000e98000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c08000-0x4)=0x60) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000e30000)=@add_del={0x2, &(0x7f000056e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006bf000+0x3c6)={r2, 0x30, "733ace7c54b81efc6653fad697c04261445f9e926e25803a2b0299c581378474113d8032ddc082ab2cbdfd26a34b094a"}, &(0x7f00007f2000)=0x38) setitimer(0x0, &(0x7f0000db6000)={{0x0, 0x2710}, {0x0, r3}}, &(0x7f00002d6000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 05:27:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e8000)='./file0\x00', 0x40) ioctl$TIOCSCTTY(r0, 0x540e, 0xa7) r1 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') getdents64(r1, &(0x7f0000010000-0x1000)=""/4096, 0x1000) 2018/01/28 05:27:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000793000-0x10)='/dev/input/mice\x00', 0x0, 0x2) read(r0, &(0x7f0000d73000)=""/0, 0x0) clone(0x0, &(0x7f00009f5000)="", &(0x7f0000ce2000)=0x0, &(0x7f0000f39000)=0x0, &(0x7f000090e000)="") r1 = getegid() setgroups(0x1, &(0x7f00007b1000)=[r1]) r2 = dup2(r0, r0) writev(r2, &(0x7f00004a0000-0x10)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000276000-0x18)={0xaa, 0x40, 0x0}) 2018/01/28 05:27:17 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x80002020) 2018/01/28 05:27:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ce4000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000348000-0x8)=0x3) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000447000)='/selinux/policy\x00', 0x0, 0x0) accept4$inet(r1, &(0x7f00002b8000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f3000-0x4)=0x10, 0x80800) bind$inet(r1, &(0x7f0000488000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 05:27:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000168000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x69d1) syz_open_pts(r0, 0x800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000315000)=""/111, 0x7) ioctl$TCSETS(r1, 0x5402, &(0x7f0000273000-0x24)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000b85000-0x13a)="9c8ecc80ee5a540000e9be2d4cb403", 0xf) 2018/01/28 05:27:17 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000012a000)='/selinux/enforce\x00', 0x80002, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000461000)={"148c963e74f088cb563b13e0a1760050", {0x4, 0x4, 0x402, "8ace22c72667", 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007e8000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000fa3000)=0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fa3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ptrace(0x4207, r5) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fa4000)={&(0x7f0000fa4000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x2}}, 0x26, &(0x7f0000d84000-0x70)=[{&(0x7f00008bd000)="dcb3df68b189322876da234431ca9857a45a5a81f64ed5e8e4780760b5ece6ebdb9595a615298356bc9046a34e29cb072eba48a618898508da31bae220ac1a4f71f95b627502720242493ecd7fdee075080132154a23059fe94d70a70dbdcf4f44cfd70e40c636206f7768605be6f1c9a8394b17cd6ffa49a1de0faabe0034e528ca8d55d3606f70b96b28103a3a2fec5ecfcbd64633f8af585f37082caaaab347b991b7a47bc2bf5ac3112a95e976a42a5f8f7a43793052fb561c3297424c8457", 0xc1}, {&(0x7f000028d000)="", 0x0}, {&(0x7f0000ec6000)="d56bf8fe7b4491428c5bb78b9eb2b9d4505aba", 0xd0}, {&(0x7f0000a48000)="ded30af01c9684224c7fc2f21cb92566d2e5597f7a0975f556c42f5578452ad40337c0456906ef6de741d17c5a80ce91470e79424417bcc5a4e3afc681e1f9a4d9f84b18cc76aceb9a3e3b0e0dba369f736e520aa3bdc6ce9587e1e093c4f8bc97a054dc43ee115b5921fda0a94425cb7de90cb678fc74a157a2ac288e70b561b25df54199", 0x85}, {&(0x7f0000072000)="8bfed1769e053c0e73421cba7fbf0f90b205389d0b6b1fee43dda68040a6773e0663ec742b9b3d01b90b0f4c689c916e718acedce7a07232e487028d168a0b182b301f09fb6c9dac165cbff275ac3216fcebed0a95b203fd6688619f3d0df72cadca730d3a9ce886ea9ae34ae9d17d92dfcbb5ef87778d5e179010de5f2f8f5e75f467fefa6df98241b744c1353074a806cba70337571ddae1ed289f86e786cbd4405234dca234abc367c826ac856b106c31775cac2e3fc4e769fd39130600a3eb55ad7788a5b47ea7afb49600e8c00bab119b383072fb2a7d09202a0c2181c1c1de", 0xe2}, {&(0x7f0000fa5000-0xee)="5fe7c4f7616e0ae0a2e3d95389acd655af1282909c41a56beffa5183e9f1acb08845dabaa10f0214ffce6794661cb42ec06530d2635dcee9db97e0bf804323f4a5f61e0e61636152928d785d48d7a19eaf04fb544e19e87a71e4798c01f231c378d1ced572342447db6770fff6183b32d4cd86d42852d19224dfa42538226221fd4708667049fc0d2c12d59501630efc57f6a3050c5a230cad7e3d9b80c5cdab850e70ef48e78cd93a11bdadf9b69fe9bc419b7b56eccb1aeb4c302b377e7bd04d2cdd4445d21d2ad24f2c2880c9581bdaf9f0fd5a3982f0640fe876089f3889f750851cb70d6460bb35caf702fc", 0xee}, {&(0x7f0000b95000)="4638b94c6783fdc7cbc19e035755aaf713951f62e6b0173923e06a05ffaea450cae6cf554bb11e3d5a211af3e5cef257994c61e5891ab67b327c8dcba4fba01250668ca940500edc22ca058f2281ca09ed9931f355cabb2ba4b83ddac44881390c20bcbc83503336bc8214558aaa667df7c9ef718b269a73e94263a48fb9b96b7c22994c06d3da39e69efc554aa617e94053e76261442a184230a3415065daee88a717c13a1390ff4ac19ca00fb56306f06ea8ec927d384d1a82203800900d10fd06d3f3", 0xc4}], 0x7, 0x0, 0x0, 0x0}, 0x1) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000fa3000)=0x7) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000fa3000)=0x3) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000fa3000-0x56)=""/86, &(0x7f0000eac000)=0x56) ptrace$setopts(0x4200, r5, 0x0, 0x8000) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f00000fc000-0xa)='encrypted\x00', &(0x7f0000fa5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000fa5000-0x8)='keyring\x00', &(0x7f00002ef000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r6) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000bdf000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r2}, 0xc) 2018/01/28 05:27:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000e36000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000494000-0x8)='./file0\x00', &(0x7f0000847000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bbf000-0xc)={0x0, 0x0, 0x0}, &(0x7f000061f000-0x4)=0xc) setgroups(0x3, &(0x7f0000e40000)=[0x0, r1, r2]) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e38000)='/dev/sequencer2\x00', 0x640402, 0x0) socketpair(0x17, 0x0, 0x4, &(0x7f0000c99000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000dfd000-0x4)=0x9, 0x4) renameat2(r3, &(0x7f0000a08000-0x8)='./file0\x00', r4, &(0x7f0000d3f000-0x8)='./file0\x00', 0x6) 2018/01/28 05:27:17 executing program 1: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c31000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00004b6000)=0x8) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/01/28 05:27:18 executing program 2: r0 = socket(0x5, 0x5, 0x5) listen(r0, 0x9a8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0x89)=""/137, &(0x7f0000365000)=0x89) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={r1, 0x7f}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000003000)={@common='ip6_vti0\x00', @ifru_flags=0x8000}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000005000)=[{&(0x7f0000005000-0x1e)="9beeaa0f9f934312630099cd841d1d756aa9763d573aa6f9d2ab8f423884", 0x1e}, {&(0x7f0000000000)="0b511ee5b2fbd087e33eb14d69ce28429dd4ebf62b6953662cd5171d882f0deac80ad80e5be07aea1a94713e9412767e8078911597aa07c4fdaed7dcd5b80429d0216b5946f25050f0dbd7ec45850d4b7ce8eca9a0958f026f668ccba5592d63f2bcccc7fcb5057444fd9b51b265c9763cc72323fd", 0x75}], 0x2, 0x5) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000003000)=0x7ff, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000)=0x0, &(0x7f0000005000-0x4)=0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) syz_open_dev$random(&(0x7f0000003000-0xc)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r2, &(0x7f0000006000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000002000+0xe24)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000009000-0x18)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, [@rand_addr=0x1000, @dev={0xac, 0x14, 0x0, 0x14}]}, 0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000a000-0x4)=0x0, &(0x7f0000008000)=0x4) 2018/01/28 05:27:18 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5000)={0x0, 0x0, 0x0}, 0x4) 2018/01/28 05:27:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getresgid(&(0x7f0000b4c000)=0x0, &(0x7f0000d15000)=0x0, &(0x7f00000cf000)=0x0) r2 = getgid() stat(&(0x7f0000f78000)='./file0\x00', &(0x7f0000949000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000090d000-0x8)='./file0\x00', &(0x7f00003e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000fd8000)=[r1, r2, r3, r4]) clone(0x88000100, &(0x7f0000eb4000-0xac)="57383506f91b1066fafc47f95bee76fd51738062007ef8375890c0d3756f2eb6e1115c7e0782f9e1400dfbe0a820ec9d2ff6cf34cabfa25f0c685e841f514a72ca4bfd1b20d5dbbdeb4a0fd2016cabb94670ab17af67d69f83e8a0ab8ff05ba323069b8d550b4e04a7fb1adaf073d7cf07f716686df492d223ed66b98dfe320efd0c47ded72dfc27282a4b667aaefbd981c1b1430624e0e86ffdd82e1f7abb87fc222350008c0db4738432ec", &(0x7f0000ebe000)=0x0, &(0x7f000056c000-0x4)=0x0, &(0x7f0000367000-0x7b)="1c614d11807d229f6568e19b66196d06316b693d48a45d4e106f9b8a73532899fc6b7af9510bd4af28abeec83486764c8c939d41dffa04a602c67364c55f3aeec1a127ff087254c3582d3d6e97cbcb75cfd4414d35365668bbdfc90f1adeef055624ecdc37fa274926dc7a8c62072245513b1f0c350231badfef55") sendmsg$nl_route(r0, &(0x7f00008f2000-0x38)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x4000000000000c, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0xfffffffffffffeb4, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x9, [@typed={0x18, 0xffffffffffffffff, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003ca000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x5, 0x0, 0x1f}, &(0x7f00005cc000)=0xa0) modify_ldt$write2(0x11, &(0x7f000073f000)={0x5, 0x100000, 0x4000, 0x0, 0x6, 0x8001, 0x0, 0x3, 0x1000, 0x1000}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000183000-0x7)={r5, 0x6}, &(0x7f00008fa000-0x4)=0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000698000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000285000-0x20)={0x7, 0x1f, 0x206, 0x0, 0x1, 0x6, 0x9, 0x8, r6}, &(0x7f0000675000)=0x20) 2018/01/28 05:27:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x4, 0xf1, 0x0, 0x0, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000c44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDADDIO(r0, 0x4b34, 0x100000001) r1 = syz_open_pts(r0, 0x800000000000000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009db000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f0000b3c000)="aa9af0e2b8f4fb438ecb8432b15760127c4660244331ba2628ef698fc8b9565cf7f99bb27d71ff030000ef945d20bc5ccb621791f6cb745cbdb1b600055903446f578da58e9fe6dc63f8267829135a06691ae4deb488337f45ad9846ed8ff107eea286d6dcea7cf5910501e843f383c34ca8af") accept4$unix(r2, 0x0, &(0x7f0000605000)=0x0, 0x80000) 2018/01/28 05:27:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0xf0)=[], 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000002000-0xe)=@l2={0x1f, 0xffff, {0x2, 0xff, 0x9, 0xffff, 0x0, 0x100}, 0x40, 0x19a400}, 0xe) signalfd4(r0, &(0x7f0000014000-0x8)={0x1}, 0x8, 0x80800) rt_sigprocmask(0x0, &(0x7f0000013000-0x8)={0x0}, &(0x7f0000002000-0x8)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 05:27:18 executing program 4: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = syz_open_dev$mice(&(0x7f00007e3000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000251000)={0x8, 0xff, 0x1, 0xf2, 0x1ff}, 0x14) r3 = getpgid(r1) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4205, r4, 0xc7, 0x8000000000000) r5 = accept4$llc(r2, &(0x7f0000a3f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000858000-0x4)=0x10, 0x80000) mprotect(&(0x7f0000a2b000/0x1000)=nil, 0x1000, 0x0) setpriority(0x2, r3, 0x3) ptrace(0x4206, r4) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r5, &(0x7f0000ae9000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c24000-0x4)=0x10) 2018/01/28 05:27:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = syz_open_dev$evdev(&(0x7f0000c39000-0x12)='/dev/input/event#\x00', 0x3ff, 0x8000) write(r0, &(0x7f0000f97000)="593e645135e4f78d55f66110e5af85b3d08cb63ec9b67c0a62d1386860e66279b875a37c1880fbc992b9b2a987ace94d884fcec384b725bb7bdbca48d9e4a3b8b91a03531b05608dce7aacfdc9b08d43f9d127b129cccdba034f4ff29b0f3399a57f10bb3d022665eb7645629bbac870763bc9b6be87cd3ad8611172720a97bd3fa170c29ac332f24b4ce7f2839247", 0x8f) r1 = socket$unix(0x1, 0x5, 0x0) mincore(&(0x7f00005ae000/0x2000)=nil, 0x2000, &(0x7f0000f83000-0x1000)=""/4096) recvmmsg(r1, &(0x7f000051d000)=[{{&(0x7f00009b0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00006a8000)=[], 0x0, &(0x7f000015b000-0x5a)=""/90, 0x5a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00001f7000-0x10)={0x77359400, 0x0}) 2018/01/28 05:27:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) sysinfo(&(0x7f0000049000-0xb1)=""/177) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000a48000/0x2000)=nil, 0x2000}, 0x1, 0x0}) umount2(&(0x7f0000744000-0xa)='./control\x00', 0x80009) r1 = creat(&(0x7f00001ea000)='./control\x00', 0x4000000000000000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000380000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000801000-0x8)={0x9}, 0x0, 0xffffffbd) rt_tgsigqueueinfo(r2, r3, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x50005, 0x0}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6e000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000005b000)={0x0, 0x0}, 0x8) unlink(&(0x7f0000d61000)='./control/file0\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000048000-0xb0)={{0x81, 0x15bb}, 'port0\x00', 0x4, 0x80006, 0x0, 0x5, 0x41239dd8, 0xfff, 0x800000000000, 0x0, 0x5, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') unlink(&(0x7f00007c4000-0x10)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') statfs(&(0x7f0000b07000-0x10)='./control/file0\x00', &(0x7f0000959000+0xab5)=""/78) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 05:27:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a4000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) getpeername$llc(r0, &(0x7f000061d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e0c000)=0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0xf0, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d35000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3f000-0x4)=0xe8) r3 = getgid() fchown(r1, r2, r3) 2018/01/28 05:27:18 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) r3 = syz_open_procfs(0x0, &(0x7f00002ec000)='net/ip6_mr_cache\x00') mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00004ec000)='/dev/usbmon#\x00', 0x0, 0x2000) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f00004ef000-0x10)={&(0x7f0000256000/0x3000)=nil, 0x3000}) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00004ef000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r3, &(0x7f0000160000)='./file0\x00', r4, &(0x7f00004ed000-0x8)='./file0\x00', 0x0) 2018/01/28 05:27:18 executing program 7: r0 = creat(&(0x7f00003b7000)='./file0\x00', 0x40) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000b15000-0xb4)=""/180) rt_sigpending(&(0x7f0000012000-0x8)={0x0}, 0x20012000) 2018/01/28 05:27:18 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a5c000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ee4000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000be3000-0x8)='syscall\x00') sendfile(r2, r2, &(0x7f00003e1000)=0x0, 0x3ff) 2018/01/28 05:27:18 executing program 0: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000017000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000b000-0x18)=@ipv6_getaddr={0x18, 0x16, 0x200, 0x7, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0xfffffffffffffd3b}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/28 05:27:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000dde000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000082d000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000d6d000)={0x100, @time={0x0, 0x0}, 0x7, {0x20, 0x8}, 0x80000000, 0x1, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) truncate(&(0x7f0000b60000-0x8)='./file0\x00', 0xffffffff00000000) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000fd6000-0x4)=0x0, 0x0) 2018/01/28 05:27:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000096c000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a38000-0x64)={0x0, 0x5c, "a91644b994d51ec706f8ad595dcf9409ef0f47232bfef848bcc6caaabab5d381d52cb95a2ee11cda54086bcc457a3e6e711876d91dd64af910273df4d3ba5a2f980050423a64f4df8c58473c4ea1b9b9bfff376f95992c330576591e"}, &(0x7f00002ba000)=0x64) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e16000-0x8)=@assoc_value={r3, 0x1}, &(0x7f000055a000-0x4)=0x8) keyctl$setperm(0x5, r1, 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) [ 85.081262] binder: 16899:16902 ERROR: BC_REGISTER_LOOPER called without request [ 85.108476] binder: 16899:16919 got reply transaction with bad transaction stack, transaction 165 has target 16899:0 [ 85.131944] binder: 16899:16902 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 85.133905] binder: 16899:16919 transaction failed 29201/-71, size 32-8 line 2935 [ 85.152147] binder: 16899:16902 BC_INCREFS_DONE node 164 has no pending increfs request [ 85.176647] FAULT_FLAG_ALLOW_RETRY missing 30 [ 85.178776] FAULT_FLAG_ALLOW_RETRY missing 30 [ 85.178786] CPU: 0 PID: 16912 Comm: syz-executor2 Not tainted 4.9.78-g68d447c #23 [ 85.178791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.178805] ffff8801c3c3f990 ffffffff81d943a9 ffff8801c3c3fc70 0000000000000000 [ 85.178816] ffff8801d48e9490 ffff8801c3c3fb60 ffff8801d48e9380 ffff8801c3c3fb88 [ 85.178827] ffffffff81661d4a 0000000000002a2e ffff8801c465d0f0 ffff8801c465d0a0 [ 85.178828] Call Trace: [ 85.178842] [] dump_stack+0xc1/0x128 [ 85.178851] [] handle_userfault+0xa3a/0x1310 [ 85.178862] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 85.178870] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 85.178881] [] ? handle_mm_fault+0x117b/0x2530 [ 85.178888] [] ? handle_mm_fault+0x1fc3/0x2530 [ 85.178896] [] handle_mm_fault+0x1fd1/0x2530 [ 85.178903] [] ? __pmd_alloc+0x410/0x410 [ 85.178913] [] __do_page_fault+0x5c2/0xd40 [ 85.178921] [] ? mm_fault_error+0x2c0/0x2c0 [ 85.178929] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 85.178936] [] do_page_fault+0x27/0x30 [ 85.178944] [] page_fault+0x28/0x30 [ 85.178952] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 85.178960] [] ? SyS_recvmmsg+0xc4/0x1c0 [ 85.178966] [] ? __sys_recvmmsg+0x6d0/0x6d0 [ 85.178975] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 85.178982] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 85.178989] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 85.179025] FAULT_FLAG_ALLOW_RETRY missing 30 [ 85.179032] CPU: 0 PID: 16920 Comm: syz-executor2 Not tainted 4.9.78-g68d447c #23 [ 85.179037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.179049] ffff8801c477f980 ffffffff81d943a9 ffff8801c477fc60 0000000000000000 [ 85.179081] ffff8801d48e9490 ffff8801c477fb50 ffff8801d48e9380 ffff8801c477fb78 [ 85.179092] ffffffff81661d4a 0000000000002a2e ffff8801c85068f0 ffff8801c85068a0 [ 85.179094] Call Trace: [ 85.179102] [] dump_stack+0xc1/0x128 [ 85.179112] [] handle_userfault+0xa3a/0x1310 [ 85.179122] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 85.179132] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 85.179140] [] ? futex_wait+0x482/0x5e0 [ 85.179148] [] ? handle_mm_fault+0x117b/0x2530 [ 85.179157] [] ? handle_mm_fault+0x1fc3/0x2530 [ 85.179165] [] handle_mm_fault+0x1fd1/0x2530 [ 85.179172] [] ? __pmd_alloc+0x410/0x410 [ 85.179181] [] __do_page_fault+0x5c2/0xd40 [ 85.179189] [] ? mm_fault_error+0x2c0/0x2c0 [ 85.179195] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 85.179203] [] do_page_fault+0x27/0x30 [ 85.179209] [] page_fault+0x28/0x30 [ 85.179217] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 85.179224] [] ? SyS_signalfd4+0xd1/0x410 [ 85.179231] [] ? signalfd_cleanup+0x80/0x80 [ 85.179239] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 85.179246] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 85.179253] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 85.184930] binder: release 16899:16902 transaction 165 in, still active [ 85.184936] binder: send failed reply for transaction 165 to 16899:16919 [ 85.184952] binder: undelivered TRANSACTION_ERROR: 29189 [ 85.190543] binder: 16899:16919 ERROR: BC_REGISTER_LOOPER called without request [ 85.191763] binder: 16899:16919 got reply transaction with no transaction stack [ 85.191770] binder: 16899:16919 transaction failed 29201/-71, size 32-8 line 2920 [ 85.191827] binder_alloc: 16899: binder_alloc_buf, no vma [ 85.191842] binder: 16899:16902 transaction failed 29189/-3, size 0-0 line 3127 [ 85.193080] binder: 16899:16919 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 85.193088] binder: 16899:16919 BC_INCREFS_DONE u0000000000000000 no match [ 85.223673] binder: undelivered TRANSACTION_ERROR: 29189 [ 85.590206] CPU: 1 PID: 16934 Comm: syz-executor2 Not tainted 4.9.78-g68d447c #23 [ 85.597794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.607131] ffff8801ca047940 ffffffff81d943a9 ffff8801ca047c20 0000000000000000 [ 85.615108] ffff8801d48e9490 ffff8801ca047b10 ffff8801d48e9380 ffff8801ca047b38 [ 85.623089] ffffffff81661d4a 0000000000002a2e ffff8801c5c2a0f0 ffff8801c5c2a0a0 [ 85.631084] Call Trace: [ 85.633647] [] dump_stack+0xc1/0x128 [ 85.638983] [] handle_userfault+0xa3a/0x1310 [ 85.645015] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 85.652005] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 85.658382] [] ? handle_mm_fault+0x117b/0x2530 [ 85.664587] [] ? handle_mm_fault+0x1fc3/0x2530 [ 85.670791] [] handle_mm_fault+0x1fd1/0x2530 [ 85.676830] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 85.683474] [] ? __pmd_alloc+0x410/0x410 [ 85.689160] [] __do_page_fault+0x5c2/0xd40 [ 85.695015] [] ? mm_fault_error+0x2c0/0x2c0 [ 85.700955] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 85.707588] [] do_page_fault+0x27/0x30 [ 85.713107] [] page_fault+0x28/0x30 [ 85.718355] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 85.725165] [] ? SyS_rt_sigprocmask+0x116/0x210 2018/01/28 05:27:18 executing program 0: r0 = creat(&(0x7f0000fe4000-0x8)='./file0\x00', 0x8e0888966db8d84) bind$llc(r0, &(0x7f0000194000)={0x1a, 0x1a, 0x100000000, 0x4, 0x7fffffff, 0x101, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) connect$unix(r0, &(0x7f0000d77000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x52)="ba648689a8387fd8c29a54563885981c1a6ce7b46295a6f9ccbc89e2f3a7a32516555ecd4e52ccbb5649d4876502d8ed5ced82e947ebc6512a541f4f05789059b68130f2477a646260bb91b68a2c47955f67", 0x52, 0x0) listen(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x3f, &(0x7f0000001000)={0x1}, 0x8) r1 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r1, 0x7) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000002000-0x1a)="e32237b9687b37dc9935bb59f51c4417aa92fb3791098f8dda08", 0x1a) getpgrp(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000-0x20)={0x81, 0x0, 0x0, 0xe}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000+0xa2)={0x2, r2, 0x10003, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000002000)=[{0x0, 0x0}], 0x1, 0xff, &(0x7f0000003000)={0xffffffff}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005000-0x4)=0x0) r3 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0x2) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000002000-0x20)={0x6d1, 0x80, 0x24, 0x0, 0x1, 0x41}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000-0x6)={0x0, 0x5}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005000)={r4, 0x0, 0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000007000-0x4)=0x0, 0x4) 2018/01/28 05:27:18 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6356, 0x55d, 0x3, 0x50}, &(0x7f0000000000+0x800)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x800, 0x3}, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000013000-0x87)="c0", 0x1) connect$l2tp(r0, &(0x7f0000014000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x2, {0xa, 0x2, 0xd86e97d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x80}}}, 0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000b00000-0x2)='#\x00', 0x1) pipe(&(0x7f0000344000)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f00007a3000)='/dev/rtc\x00', 0x28280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000908000/0x1000)=nil, 0x1000}) 2018/01/28 05:27:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000182000-0xf)="6d696d655f747970655d5b2ccd4000", 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000418000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006bb000-0x4)=0xb) r1 = syz_open_dev$sndseq(&(0x7f0000217000)='/dev/snd/seq\x00', 0x0, 0x20006) dup2(r1, r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000072a000)=0x8d) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000309000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x48b, {0x4, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d4a000)=0x0) sched_setscheduler(r2, 0x7, &(0x7f00000c0000)=0x8) 2018/01/28 05:27:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) stat(&(0x7f0000216000-0x8)='./file0\x00', &(0x7f0000a95000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000dde000)='./file0\x00', &(0x7f0000f3b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) umount2(&(0x7f0000002000)='./file0\x00', 0x0) 2018/01/28 05:27:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000608000-0x8)='./file0\x00', 0x0) r1 = syz_open_dev$usbmon(&(0x7f00002e3000-0xd)='/dev/usbmon#\x00', 0x81, 0x0) read$eventfd(r0, &(0x7f000056d000)=0x0, 0x8) mount(&(0x7f0000eef000)='./file0\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000f73000)='tmpfs\x00', 0x2, &(0x7f0000354000-0xd)="2ce6") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000d29000-0xc)={0x10000000, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) poll(&(0x7f0000126000)=[{r1, 0x8, 0x0}], 0x1, 0x35) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000348000)={{0xffffffffffffffff, 0x1, 0x2, 0x2, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000894000)={0x0, 0x0}, &(0x7f0000dd1000-0x4)=0x10) 2018/01/28 05:27:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00000c6000-0x10)='/dev/input/mice\x00', 0x0, 0x400) bind$inet6(0xffffffffffffffff, &(0x7f0000ab2000-0x1c)={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x49a2ef51}, 0x1c) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) ioctl$int_out(r0, 0x2, &(0x7f00001b2000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000c15000-0x28)={@generic="96a4d1781e0a60933a6792f09d50632d", @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x0}}) 2018/01/28 05:27:18 executing program 2: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0x1) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000d1e000)={0x0, 0x0}) 2018/01/28 05:27:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000fc000)='/selinux/enforce\x00', 0x2042, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000e9b000)={0x0, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 85.731453] [] ? sigprocmask+0x290/0x290 [ 85.737144] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 85.743789] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 85.750597] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 85.757156] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/28 05:27:18 executing program 1: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x6, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0x10000, 0xffffffffffff8a66, 0x1048001) fcntl$dupfd(r2, 0x406, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000+0x46c)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1f, 0x3, 0xff, 0x2, 0x0, 0x5, 0xcc}, 0x20) modify_ldt$write(0x1, &(0x7f000084c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/28 05:27:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept(r0, &(0x7f0000f69000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000417000)=0x9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000b58000)={0x0, 0x9}, &(0x7f0000093000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004ff000)={0x0, 0x8, 0x3, 0xfffffffffffffd6b, r2}, 0x10) writev(r0, &(0x7f00000a8000)=[{&(0x7f000036c000-0x5c)="580000001400192300bb4b07000000560a0602000000000000002ec28e0058a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a50000041c10e1ed5e0000000023221f1000010006f400f8ffffffe86b0f536e", 0x58}], 0x1) 2018/01/28 05:27:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00000c5000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c50000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000e33000-0x18)={0xffffffffffffff01, 0xfff, 0x200, 0x3, 0x4d7, 0x8000}) connect$inet(r0, &(0x7f000090b000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005cb000-0x15)='/proc/self/net/pfkey\x00', 0x101003, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000252000)=0xb7, 0x4) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000532000-0xd5)="3db8d0cd4b2ad7a8cfd7f61f7ee1f7e4871ab220603bb25a952f7763ae0bcde842291149a7b97a43035c9339b5ef7da52bbb0b7fe2d07b4a98db60866c814448df9a3ad9e93d4308793d0499340eacb38f293d1903b83203ab5041f3ef506cb8f3592b8f53a771d061bc5ccd02c9802e5e238f3291b1ba841777f0d24f7d64b23d0c4ac47f21385fc470b3fc72fa37ff5a9b97db2b9bcd60054682af8e4f127609063c2f5f86b5e2e77672e8a4b82dc6b11f7c3408215a5e5293133fac8664618e08305f3bb0bfa294bab9f95137e2d6d638d0dc89", 0xd5) 2018/01/28 05:27:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f5a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d1d000-0x20)={0x7f, 0x0, 0x0, 0x2bdd1aad}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00003b5000)={r1, 0x2}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000887000-0x20)={0x2, r1, 0x0, 0xe30}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000583000)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00006fe000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000502000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f000073b000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa0, r4}) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000036e000-0x344)=@updpolicy={0x27c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x1c4, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 85.782329] tmpfs: No value for mount option 'æ' 2018/01/28 05:27:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000044c000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/28 05:27:18 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000088d000-0x23)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) finit_module(r0, &(0x7f0000ba3000)='vboxnet1@procGPL.\x00', 0x2) pause() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000900000)=""/207) 2018/01/28 05:27:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) timer_create(0x5, &(0x7f0000145000-0x60)={0x0, 0x38, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd2000-0x4)=0x0) timer_delete(r4) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/01/28 05:27:18 executing program 0: fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x1000) r0 = syz_open_procfs(0x0, &(0x7f0000cd6000)='net/igmp\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000c31000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000-0x10)={r1, &(0x7f0000001000-0x86)=""/134}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000+0x288)=0x0, &(0x7f0000001000-0x4)=0x5c7) 2018/01/28 05:27:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000665000-0x10)=[{&(0x7f0000372000-0x39)="390000001300094700bb61e1c30500000700001702000000450000000000800019001a000d00000005de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/01/28 05:27:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f00006c2000)=""/24, &(0x7f0000916000-0x4)=0x18) dup(r0) 2018/01/28 05:27:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000bac000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r0 = request_key(&(0x7f000087d000-0x6)='.dead\x00', &(0x7f00008d0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eb8000-0x2)='#\x00', 0xfffffffffffffff9) getresuid(&(0x7f0000fa2000)=0x0, &(0x7f0000045000-0x4)=0x0, &(0x7f0000f54000-0x4)=0x0) getresgid(&(0x7f0000960000-0x4)=0x0, &(0x7f0000186000)=0x0, &(0x7f0000fcf000-0x4)=0x0) keyctl$chown(0x4, 0x0, r1, r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00007e6000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000d13000-0x4)=0x7) getsockname$packet(0xffffffffffffff9c, &(0x7f000007f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000671000)=0x14) r5 = gettid() timer_create(0x7, &(0x7f0000bae000-0x60)={0x0, 0x18, 0x2, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c68000)=0x0) clock_gettime(0x0, &(0x7f000036d000)={0x0, 0x0}) timer_settime(r6, 0x1, &(0x7f000060c000)={{r7, r8+10000000}, {0x77359400, 0x0}}, &(0x7f00000af000-0x7)={{0x0, 0x0}, {0x0, 0x0}}) sched_getattr(r5, &(0x7f000050b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000e78000-0x10)={r4, 0x1, 0x6, @random="3f4147aa7389", [0x0, 0x0]}, 0x10) add_key$user(&(0x7f0000c6e000-0x5)='user\x00', &(0x7f00008b0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000913000-0x84)="fd0fe2faae8a3c744eda9f0f0ceb67fa150a231b5fff5f5ab3b9e06c9e81bdfbdf5a78534f8678e144a5e22e04bcb8f8f971cb1d95c8a4ab871f3bc6c164940a4324926fafd570b12eadd20acd3e0c18215c8d9da930e46d643410a17e30cb3160cb383212ad5cb16c14c7f58d1291c292ec27a07c0f205f86b8b5d20511786a", 0x80, r0) keyctl$session_to_parent(0x12) 2018/01/28 05:27:18 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) 2018/01/28 05:27:18 executing program 7: mmap(&(0x7f0000000000/0xa2f000)=nil, 0xa2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008b0000)='/selinux/checkreqprot\x00', 0x230000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) [ 85.857632] tmpfs: No value for mount option 'æ' 2018/01/28 05:27:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000, 0x958c) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000b77000-0x64)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x2, []}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 05:27:18 executing program 1: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000ef3000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000e50000)=0x32) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000ef3000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d4f000)=0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ef2000-0x1)='%', 0x14f) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/28 05:27:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x2) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000963000-0x8)={0xfffffffffffffff8, 0x7}, 0x8) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000081a000-0xe)='/dev/keychord\x00', 0x10000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) poll(&(0x7f0000b6e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 05:27:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f00008a6000)='vboxnet0/em0userself\x00', 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00007e2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a09000-0x4)=0x8) openat$keychord(0xffffffffffffff9c, &(0x7f00009f8000-0xe)='/dev/keychord\x00', 0x42ca00, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020003f10100000000000000010c00001ee400", 0x39}], 0x1) 2018/01/28 05:27:18 executing program 4: timer_create(0x0, &(0x7f00003cc000)={0x0, 0x14, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea1000-0x4)=0x0) clock_gettime(0x0, &(0x7f00004ff000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e0c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000000000)={{r1, r2+30000000}, {r1, r3+30000000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r4 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r5 = open(&(0x7f0000326000-0x8)='./file0\x00', 0x20000000002804, 0x10) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) fcntl$setlease(r5, 0x400, 0x0) getsockopt$netlink(r4, 0x10e, 0x0, &(0x7f00006c3000-0xc1)=""/193, &(0x7f0000ccd000-0x4)=0xc1) [ 85.922672] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/28 05:27:19 executing program 6: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup(r0) inotify_add_watch(r1, &(0x7f0000072000)='./file0\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00006c1000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000b05000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b0b000)='/dev/rtc\x00', 0x10c00, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00008a7000)=0xc0000000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00003ec000)={{0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 05:27:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x0, 0x1) bind$inet6(r0, &(0x7f0000678000)={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, 0x1c) 2018/01/28 05:27:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c28000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000093c000-0xe3)={0x0, 0xdb, "ce30889a22a81791199b389ee6dc382dd88aec7211dce36340ec41fd21f3fb69b49d70f301a1cc60835f3c706d0b0cde6e080ec37791233adb198cadefb50b9b1010652f71cc9435455c267423a497d3bda8fb6c9c9e88653983ba6baa8fc714c2cb69f1f5e821f063ddbbb31f4c034977ad455f2ea5f84b0d061d74395ad33cb31aabd6b0fd0f4782d649d3d9d0b40fecdc27d68b457197b8f716e90c7b1407829d67fc6f9cf73fca7524d145afa54e8c67df0baf9f9712d9f47526a8da55dd9b9deb1dc4041b53b907b00e3a498f0a7ab330fb5cfa60450a4adc"}, &(0x7f0000c7b000-0x4)=0xe3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004c5000-0x8)={r2, 0x1}, &(0x7f0000026000)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r4 = dup3(r0, r3, 0x0) fstat(r0, &(0x7f00000a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_buf(r4, 0x0, 0x27, &(0x7f0000b0f000)="b4e71bf07c68f31b6b75850b88c3dcbe77154cf52df1ef3ccd188ca57fc0ead53bfa4fb0ff9f6732454237b82bf1d2b7", 0x30) 2018/01/28 05:27:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004fe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/28 05:27:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f00008a6000)='vboxnet0/em0userself\x00', 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00007e2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a09000-0x4)=0x8) openat$keychord(0xffffffffffffff9c, &(0x7f00009f8000-0xe)='/dev/keychord\x00', 0x42ca00, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020003f10100000000000000010c00001ee400", 0x39}], 0x1) 2018/01/28 05:27:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x3, 0x120226}, 0xc) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000290000-0xb)='/dev/hwrng\x00', 0x2400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000e04000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000641000)=0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r0, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/28 05:27:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ed5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00001b9000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000020000)={0x6, 0x7, 0x1, 'queue0\x00', 0x9c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = memfd_create(&(0x7f0000a95000)='\x00', 0x2) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000387000)={0x7fffffff, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000d9c000)=[{&(0x7f0000e65000)="d1", 0xffffffed}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000de9000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f00005c4000-0x8)={r6, 0x2}) fstatfs(r4, &(0x7f00007d3000-0x4)=""/4) 2018/01/28 05:27:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000002000-0x5c)={0x8, 0x0, {0xffffffffffffffff, 0x3, 0x4, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000558000-0x1c)=@req3={0x3, 0x1, 0x0, 0x6, 0x7fffffff, 0x80000000000, 0x90e5}, 0x1c) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000afd000)=0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000069000)=@req={0xa1d0, 0x8001, 0xff, 0x13468423}, 0x10) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0xffffffff7fffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000004000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x7, 0x4c, &(0x7f0000003000/0x3000)=nil, 0x7}) removexattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f000000a000-0x13)=@random={'btrfs.', '/dev/snd/seq\x00'}) 2018/01/28 05:27:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a5e000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f00002d3000)="") socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009b0000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000428000-0x4)=0xe8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) clock_gettime(0x0, &(0x7f00001dd000)={0x0, 0x0}) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x77359400, 0x0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) lstat(&(0x7f0000049000-0x8)='./file0\x00', &(0x7f0000176000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000519000)=[0xffffffffffffffff]) getresgid(&(0x7f00007f8000)=0x0, &(0x7f0000cb6000-0x4)=0x0, &(0x7f00001e0000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000151000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aca000-0x4)=0xc) stat(&(0x7f0000fc0000-0x8)='./file0\x00', &(0x7f0000ede000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000080000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f52000-0x8)='./file0\x00', &(0x7f0000d5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = add_key(&(0x7f0000cbb000+0x1c5)='keyring\x00', &(0x7f000072a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r11 = request_key(&(0x7f0000d27000)='trusted\x00', &(0x7f00009e0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000006c000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffb) keyctl$link(0x8, r10, r11) lstat(&(0x7f0000c81000-0x8)='./file0\x00', &(0x7f0000bc7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ad4000)='./file0/file0\x00', &(0x7f0000e07000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x9, &(0x7f000012c000)=[r3, r4, r5, r6, r7, r8, r9, r12, r13]) [ 86.039243] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/28 05:27:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 05:27:19 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000011000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0xffffffffffffff55}, 0x1, 0x0, 0x0, 0x0}, 0x0) setns(r0, 0x4000000) 2018/01/28 05:27:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000349000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c24000-0x14)={0x0, 0x2, 0x401, 0x4, 0x0, 0x3}, &(0x7f00005ca000)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b47000-0x4)=@assoc_id=r1, &(0x7f0000e22000)=0x4) pipe2(&(0x7f0000d21000-0x8)={0x0, 0x0}, 0x4000) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000ef7000)=0x0, &(0x7f0000948000)=0x4) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000e63000)={0x0, 0x0}) clock_settime(0x4, &(0x7f00005bb000)={r3, r4+30000000}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bac000-0xc)='/dev/rfkill\x00', 0x42400, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x3f, &(0x7f000077e000)=@hopopts={0x0, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x30, {0x3, 0xa, 0xd7b, 0x2, [0x3, 0xa29, 0x3, 0x2, 0x10000]}}, @calipso={0x7, 0x8, {0x7fff, 0x0, 0x5, 0x6, []}}, @pad1={0x0, 0x1, 0x0}]}, 0x60) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000377000-0x8)={0x0, 0x0}) 2018/01/28 05:27:19 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000)={0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000003000-0x98)={0x0, 0x0, 0x0, 0x0, 0x3, 0x12, 0x0, 0x1, "48705c76ece5b691a881437be149f8ebe007b2b0439d6b3dda041c7e31eea9455c092434303e4002c641114222da6dd9fd2c149f74715aaec7e41588b873855b", "3e81cd6ddc9ae891829db69ce0274e65d7ccbbc0b60d7d7d3facc642045a06fc", [0x800, 0x7], 0x0}) 2018/01/28 05:27:19 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000082000)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000-0x8)={0x3b62ad10, 0xf6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00006c9000-0xb)='/dev/loop#\x00', 0x1) fcntl$setflags(r1, 0x2, 0x0) 2018/01/28 05:27:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') pipe(&(0x7f00007d4000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000723000-0x78)={0x5af, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x202, 0x7, 0xffffffff7fffffff, 0x5, 0x59, &(0x7f0000521000)=@common='tunl0\x00', 0x347, 0xeb, 0xf0c9}) 2018/01/28 05:27:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000fcb000-0x8)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x8000) dup3(r2, r3, 0x0) readahead(r0, 0x6, 0x18000000000) preadv(r0, &(0x7f0000c28000-0x40)=[{&(0x7f0000d6b000-0x4a)=""/1, 0x1}], 0x1, 0x0) tkill(r1, 0x16) 2018/01/28 05:27:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') llistxattr(&(0x7f0000da2000)='./bus\x00', &(0x7f0000438000)=""/184, 0xb8) umount2(&(0x7f00009fa000)='./bus\x00', 0x2) getresuid(&(0x7f00009d9000-0x4)=0x0, &(0x7f000041a000-0x4)=0x0, &(0x7f000089e000-0x4)=0x0) getgroups(0x4, &(0x7f0000477000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000f25000-0x6)='./bus\x00', 0xa001, r0, r1, 0x0, 0x100000) pivot_root(&(0x7f0000b3d000)='./bus\x00', &(0x7f000004a000-0x6)='./bus\x00') 2018/01/28 05:27:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f000015e000-0x8)=0x3c) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f000056c000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r4 = getpgid(0x0) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d79000-0x4)=r4) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)="", 0x0}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) dup2(r1, r3) writev(r3, &(0x7f0000591000)=[{&(0x7f0000d65000-0xb5)="9c", 0x1}], 0x1) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x2f) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/28 05:27:19 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, 0x0, 0x94f551776839ccbf) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0xc0000, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0xa1d, 0x8000) kexec_load(0x1f, 0x1, &(0x7f0000002000)=[{&(0x7f0000001000-0xa6)="5abc0d3ed4023c321adc63f3045a1747c953da6905f31811d75dabd4f28c93a4e910463e25b23dafcedcb7da3a4c9e22434995c00a5d97813a63971b3ae1c661d5d2093223d863b84a6a61f29e8b7e4c44bed1a69020026f181fb64f028769f96293a7cbc01c05c73716da2b44bce758ca0beb2fa1329338ec2d72d9b62e191528293bf00528b87b125d27c77c3670ca3c5eb6e5c19d78cb950e52561ad3560620b517ea9f71", 0xa6, 0x0, 0x4}], 0x3e0000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000005000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000)={0x80}, 0x1) getgroups(0x2, &(0x7f0000002000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) r3 = getegid() openat(r0, &(0x7f0000004000-0x8)='./file0\x00', 0x100, 0x81) setregid(r2, r3) 2018/01/28 05:27:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000743000)="b70022335a17476bfe53dcb9c284eb4dd8a7d98f4eaefb7bc5c5481e31d2f677cc28fc167abf559a6874af448e09382bb8d5c1f88ca6ed99f031d13f69a46e88f7244ecb92d1fbcf768808fbd45e9d33158167092b35155bda4ac381f76edd6c581e69af0f2e64c9d438b4f0f2bfe3c193a1fca5a864f64f2088d0755c01bda746fb30a45eeefb7eedd96ce7d7d2d943d85d2a54d9ad00e3cb1cb103a629b080f019fb6140599ec24bf118b254beea86378c448172d72cc260181cd3f85ca714df35df02ed80c53e1f95a2a3173e5ec84d3ffd91b3f38acb1b94c80347d0122f375be7cd84cd89b0f1684473e6ca", 0xee) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x20, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) syz_open_dev$sg(&(0x7f0000c6b000-0x9)='/dev/sg#\x00', 0x4, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mknodat(r0, &(0x7f000078b000)='./file0/bus\x00', 0x8010, 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x0, 0x0) close(0xffffffffffffffff) getsockname$packet(0xffffffffffffffff, &(0x7f000070b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000879000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e24000)={0x0, 0x99, "051c1f1a8dd840fc97f3b0059796a71eb7b3197ec98bd78b113a74f6763f1b7e3410d4caebb92fce051ec39dbbd56ff3a3d42ced42f531670bdcfee84e96b784407abf7c841e6f8ce9cd7f85b05e0d06bbbc35d0efe511f1f849bdda4601503fdd9acf708dd77071a0aa29e408c3470e2a5c5d4fa62a85ee2ba1d1dcf48c2047654784e55ba812b9041b9c9a2ce1e7b539ec0cd9eacd698b0e"}, &(0x7f0000acf000)=0xa1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000899000-0x51)={0x0, 0x3a, "2703fb6ddc819847258425353fc662616841b1ffc44b47d23e2eae2e6b772758b6f833856310ef4103220465c2bad9951e095d958a14d6f7509e"}, &(0x7f00001af000)=0x42) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x5, 0x0, 0x0, 0x279, 0x5, 0x9, 0x0, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x0, 0x4, 0x8, 0x3}}, &(0x7f000087c000)=0xb8) 2018/01/28 05:27:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x40000000001, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x2, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f00005ed000)={0x3, r1}) 2018/01/28 05:27:19 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = creat(&(0x7f0000013000-0x8)='./file0\x00', 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000001000-0x20)={0x8000, 0x2, 0x6, 0x81, 0x17, 0xb2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000013000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000446000-0x10)={&(0x7f00000b9000/0x2000)=nil, 0x2000}) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 05:27:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xa060000, &(0x7f000033f000)="", &(0x7f0000001000)=0x0, &(0x7f0000edd000-0x4)=0x0, &(0x7f0000d3d000)="87d2fe5f45f29579fd5bc5017c70a914f43d82061168631aa7b014157adba0a18781f27e84dbaeeb6ae745b7e660365d7ff9453a6fb4bce3091434e01eb3cacb7e29ba646d55900ef52f3d3076e5b0268e8e9aa3db7c1d08d67232d85ea803c6e09e3a7c0b413a12fac7bea1b9ab9dd2044d1fb4608ef72353cb65f2101cb3bb30a9f61d4efd3f0c8cc679c055dfc46a034498893562462fcd04b5ea6bb60aaca8a9475a8fec89b0f57f070ea620c96dca67bc94") 2018/01/28 05:27:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e67000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) epoll_pwait(r2, &(0x7f0000b79000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc, &(0x7f00005c1000-0x8)={0x0}, 0x8) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000038f000)={0x9, 0x8e}, 0x8) dup3(r2, r1, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000022000-0xc)={0x2001, 0x0}) 2018/01/28 05:27:19 executing program 4: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000f41000-0x4)=0x0, &(0x7f00009f7000-0x4)=0x4) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f42000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f00006c7000)=0x0, &(0x7f0000ccd000-0x4)=0x4) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f0000001000-0x1)=0x0) 2018/01/28 05:27:19 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x401, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x401}], 0x1) mmap(&(0x7f0000001000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a94000)={0x0, 0x0}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000b27000-0x8)=0x0) r1 = socket(0x18, 0x0, 0x4) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000000000)="ad651d6e26a3", 0x6}], 0x1, &(0x7f0000001000-0xd8)=[], 0x0, 0x0}, 0x0) 2018/01/28 05:27:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) stat(&(0x7f0000aee000)='./file0\x00', &(0x7f000038f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mlockall(0x1) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00001f3000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x4c, 0x2, {{'ecb(cipher_null)\x00'}, 0x8, "9b"}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 05:27:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[], 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) fstat(r1, &(0x7f0000329000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00003d0000-0x28)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r1, r3, r4) 2018/01/28 05:27:19 executing program 5: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x608203, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000650000-0xe)='./file0/file0\x00', r0, &(0x7f0000000000)='./file0\x00') 2018/01/28 05:27:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000c3d000-0x8)='./file0\x00', &(0x7f00001f4000-0x10)={0x7, 0x3}) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00007b9000-0xe)='./file0\x00', 0x3, 0x2) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000695000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00001d2000)=0x81) 2018/01/28 05:27:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x251) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xfffffffffffffe46, 0x0, &(0x7f0000d1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x388) 2018/01/28 05:27:19 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000007000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005000-0x4)=0x9, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000013000-0x107)={0x0, 0xff, "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"}, &(0x7f0000013000-0x4)=0x107) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000013000-0x20)={0x4, 0x9, 0x8005, 0x5, 0x1, 0x9, 0x7, 0x7, r1}, 0x20) write$fuse(r0, &(0x7f0000004000)={0x1c, 0x1, 0xa, @fuse_notify_inval_entry_out={0xfff, 0x1}}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b0003002cdf1389598e2c", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 05:27:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000010f000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000932000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000f0c000)='comm\x00') ftruncate(r2, 0x3) ftruncate(r0, 0xe) 2018/01/28 05:27:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00002bb000)='C', 0x1, 0x0, &(0x7f0000bb7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ec2000)='yeah\x00', 0x2b) write(r1, &(0x7f0000520000-0xdb)="5d62be1c6ac21f0dadf8839d8ab83fd26d603c97ef8aac9cfa0f95fb79238748e2b42b35bf4359c4cde3fc2e6022170e5df9746ca2f199c1f6e30ad1f864ae1e09bfd64da30cb97e20baafa886727060cbf5875f57e897aa6e004b9012973b139aa3d2da650527e8705a82e5d84bf896ab3ab47f38392c0219cf78a8b542359f5b6087b88023a37cf5279c280bb1d859550646dd96e7fb1a4d3b15a6f9d8aff0a67ffc4478235a421f5c8398e51be70afa1e2e349e120d", 0xb7) sendmsg$unix(r1, &(0x7f0000f89000)={&(0x7f0000fd8000+0x1a6)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000682000)=[{&(0x7f00001b6000-0x1000)="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", 0x71d}], 0x1, &(0x7f0000781000-0x40)=[], 0x0, 0x0}, 0x0) 2018/01/28 05:27:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000033e000)={0x500, 0x0, 'client0\x00', 0x0, "4f34a4b4009347bc", "69dca9d65c3a7b99e635ae4b83829da2866dd0ca05c5054c781d7eabd7c3920f", 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xfffffffffffffffe, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00006cf000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f00007a0000)="801cff94d5fbf61d34ead008ed00000388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43fdb6793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e783495278ba9ce5cfd228c", 0xb7) r2 = getegid() clock_gettime(0x4000004, &(0x7f0000ecb000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00007d5000)=[{0xc55a, 0x0, 0xfa, 0x6, @tick=0xfffffffffffffffd, {0x9, 0xffff}, {0x81, 0xa2}, @result={0x1, 0xfffffffffffffff8}}, {0xff, 0x81, 0x9, 0x10000, @tick=0x3e0, {0x6, 0xffff}, {0x1b8d, 0x1}, @connect={{0x1, 0xe2}, {0x7, 0x5}}}, {0xffffffff80fc2138, 0x8, 0x9, 0x4, @time={r3, r4+30000000}, {0xff, 0x2}, {0x4, 0x7ff}, @queue={0x0, {0x1, 0xfffffffffffffff7}}}, {0x2, 0x8, 0x10000, 0x9, @tick=0x5, {0x5, 0x1f}, {0x0, 0x3}, @ext={0x4a, &(0x7f0000efe000)="e1248b98227366a971160a4658b0892fc2473a64a5f1b74522eca34b4a98a24d5a7cf9927550987f2a29cffb9cee09becd09bd94c7ab6a728b06d5e1c555b1a42c6e1b54a5569628b843"}}, {0x1, 0x5, 0x7, 0x6, @time={0x0, 0x0}, {0x75, 0x0}, {0x4, 0x1}, @raw32={[0x6, 0xcc8, 0x6]}}, {0xbb6, 0xffffffff, 0x1, 0x40, @tick=0x0, {0x9, 0x5}, {0x6a33, 0x1f}, @ext={0x8a, &(0x7f0000476000-0x8a)="274a2eea1551f6c55eb6ac0c3de26037a62ab4457edb92b49e2a7ae7bbb796928daf24b4d55bc1d0b5d00f8c6d327ea357511df1f2b726b580a35517ab8337628ee600758f9af56c04bd416deb6a575140af208867883331aa0d573d721472d7c827076974b48095ce22af3f412aaaf015f56ea5ea3df9efdf496208428135456df9dd4f54a0ad3c1230"}}, {0x40, 0x61, 0x1, 0x1, @time={0x77359400, 0x0}, {0x80000000, 0xbeaad48}, {0x0, 0x81}, @connect={{0x3, 0x67c}, {0x3, 0x8c}}}, {0x5, 0x28, 0x9, 0x3, @tick=0x3, {0x7fffffff, 0x9}, {0x5, 0xffffffff}, @quote={{0xa8c, 0x7f}, 0xc00000, &(0x7f00006e8000)={0xffffffffffffffff, 0x7bd5, 0x25, 0x80, @tick=0x5, {0x5, 0x6}, {0x1, 0x3f}, @note={0x0, 0x1, 0x10001, 0x3e87, 0xcaa}}}}, {0x5, 0x0, 0x401, 0x6, @time={0x0, 0x1c9c380}, {0x6f, 0x1}, {0x0, 0x6}, @addr={0xecd, 0x11c}}, {0x81, 0x9, 0x27, 0x6, @time={0x0, 0x0}, {0x8, 0x66894665}, {0x8fc8, 0xfffffffffffff800}, @note={0x6, 0x2, 0xfffffffffffff801, 0x7ff, 0x101}}], 0x1e0) clock_gettime(0x0, &(0x7f0000f7f000-0x10)={0x0, 0x0}) getitimer(0x1, &(0x7f0000546000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00008fd000)={0x0, 0x0}) utimensat(r1, &(0x7f0000c41000-0x8)='./file0\x00', &(0x7f000098a000)={{0x77359400, 0x0}, {r5, r6/1000+10000}}, 0x0) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f0000318000-0x5c)={0x6, 0x1, {0x1, 0x2, 0x7, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fdatasync(r1) unshare(0x6a020003) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r2, r8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000295000-0x4)=0x0) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) futimesat(r7, &(0x7f0000692000-0x8)='./file0\x00', &(0x7f0000de1000)={{0x0, 0x2710}, {0x0, 0x2710}}) writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10, 0x0}, {r0, 0x3004, 0x0}, {r0, 0x1000, 0x0}], 0x3, &(0x7f00005cd000+0x69c)={0x0, 0x0}, &(0x7f0000af6000-0x8)={0x9}, 0x8) 2018/01/28 05:27:19 executing program 6: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f00002a6000/0x3000)=nil, 0x3000, 0x2000000, 0x13, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003e4000)='/selinux/enforce\x00', 0x121001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000531000-0x4)=@int=0x0, &(0x7f0000edc000)=0x4) 2018/01/28 05:27:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="0900000075138b1b2c5d0c673d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="65716c00000000000000ffff00", @ifru_flags=0x301}) preadv(r1, &(0x7f0000ddb000)=[{&(0x7f0000a6e000)=""/162, 0x32}], 0x1, 0x0) 2018/01/28 05:27:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000756000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d40000+0x7c1)=0x60, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cd3000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d2000-0x4)=0xe8) dup(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008d8000)={@common='gretap0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) [ 86.740706] device lo entered promiscuous mode [ 86.751115] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 86.758824] qtaguid: iface_stat: create6(lo): no inet dev 2018/01/28 05:27:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b6a000-0x8)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000bf3000-0x4)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bca000)='/dev/sequencer2\x00', 0x80200, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a3d000)={0x0, 0x0, 0x0}, &(0x7f000088b000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000085000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000051000)=0xe8) stat(&(0x7f0000dfe000)='./file0\x00', &(0x7f0000bea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000833000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d75000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ecc000-0x4)=0xe8) getgroups(0x8, &(0x7f000063a000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00002ac000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000003e000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c63000-0x4)=0xe8) fstat(r0, &(0x7f000094d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f7d000)={0x0, 0x0, 0x0}, &(0x7f0000caa000)=0xc) r12 = geteuid() lstat(&(0x7f000013f000)='./file0\x00', &(0x7f00005ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000447000)=0x0) lstat(&(0x7f0000a37000)='./file0\x00', &(0x7f0000af7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() r17 = getpid() r18 = getuid() fstat(r0, &(0x7f00000d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000077000)='/dev/vga_arbiter\x00', 0x0, 0x0) r21 = syz_open_dev$mice(&(0x7f0000b21000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000095b000)=0x0) lstat(&(0x7f0000ad9000-0xe)='./file0/file0\x00', &(0x7f00007b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00008b5000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r25 = gettid() r26 = getuid() stat(&(0x7f00004c0000)='./file0\x00', &(0x7f0000895000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006a0000)={0x0, 0x0, 0x0}, &(0x7f00001fc000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d19000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000841000-0x4)=0xc) r30 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000231000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b06000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000660000-0x4)=0xe8) r33 = getegid() sendmmsg$unix(r1, &(0x7f0000497000-0x1c0)=[{&(0x7f0000559000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fb5000)=[{&(0x7f00005db000)="fc70ed60eaea500206a2e2678261e9e5eef005da3298cd8f42851655ac7830ee5cc68666658c4b869bdd12984e9ad5fd91a58b59d6792cbcccf1228a4965eb26e05c1c338fe2ff0789565313e748e3cfdda14a618416981f5f5bd5c8bfb4a3b5c995aaa416", 0x65}, {&(0x7f0000589000-0x63)="00d6f482bdf2e83ad899eadc0f473ba63fe7459edb95de78e1ccc630130b2c12d72896d3f4aed02215715b01508803a555f76e5cd26a5e516a8fcd9248e1c885df2a297d37c5313ee833f48796effc3a68c0e426381b487e5c7bd0589180b1626b1f71", 0x63}, {&(0x7f0000009000)="95f2d1079712fc87bfee47485ea7c26018d2245bd12088dfb1cee3f713a0b9fde6694609604985e27c9934d599ad5c8f3ae862daed2cbfc23d225c3d94018b066c851b8f8fb6e7b78fc8b295ec2f778f207d6bd77428503d5202d9b21d825abc6520bb50ef2a6fc767833ad034d0db5ce9756dd4b487f54e4ed44d24da45d36a6c9cff66053454f88cae66600719f71dd5b19719706f7203f2f2b13c8de362ce540e8f93cf1e2a37c1702a496c5e6178bdbc3b75ffebaeae83556595000c247fd6d1da525c3270bfa7b3474a", 0xcc}, {&(0x7f0000ab6000-0x74)="38eb24d7d4ff0901434e405bc08bfa5c3c7c8519bf7e22e3b799f63dcf2ff195093fc8b1d0904a47cfa23953bb24f81b4010df6c2aa8e6018827da07b7c57f4970e4f7068025f0ef2b9d79a9e87c6e612d8b07f75fe9ad97381e6de8e69ce397be1912ff3bc5fd2245927bb9313b4bccc1356b36", 0x74}, {&(0x7f0000f80000)="5bced682d02d92", 0x7}, {&(0x7f0000796000-0x1e)="c0b71c30947a33176a6a1525c0954daf073bebb829213a5498b40a1d2355b6a7b18ab99c3ba6081680c1107619b8f5c6a4077211b3214b33345457ec026da717bc7bed984b4ff81fd1506d7e265cf585c7b06b23a0985369c833e159152ead30c2855b4527da11e9ba4f37e8f841f00e39f7e9408b755c29580eb8d1e2dbb28584a7ef97162860c9b9c38ad00a8433a9c7c9b5e70409f16b3011e65722077dc0541766758bdf77a7c8db711886035710788fe6", 0xb3}, {&(0x7f000001c000-0x4b)="541b0b7f02d17dd47dd5aa29cd36da4ac16cfbacd61c5e4bfd07d7fa530c3bf3756ccf7d3e13d7156fe49e27cecfd81f55080f39a486e1487daec4378eb61b2552b61d99d28795827eb521", 0x4b}, {&(0x7f00004a9000)="c4a2ac3773aeff648e3c3d93303d8f71f6e01d2d60d61fe2ccc9db383b02fa147d6cdb98244abe8f35e90298516923eb644677b703c763b0a5b4ac519fba70e77cb8555fa6842e83847ac6873f4fbb45f34eac33d8ca891d4122f20fcfe9ee3149409e749846c02c79f8b66ed330bc0b9d7f363f5c0d450e1bd149c796f40e1fd6162fab11330d509f30207d9f6a5ba34179f6379cba7bf274e7", 0x9a}, {&(0x7f0000797000)="79274032b482c442afe2e941f0658517e61772b20693cdf57bab453c4b73c2999eb04d7c3fa985c41f3c540268416ec56f9841fab5d85fad8b59c863f4b049b8798f2c4da022cb700cadb3ce1863d917e706d8a083eb558481d069e82fa9f62b05bfe1c580d310bd5d856de65aec88a7f6a145c79c279e4c790e77b9abf45dc8966855cacbc599f58dcbb265bed0fa1b0d13b832d9ba69dd3a4867254e65129f", 0xa0}], 0x9, &(0x7f0000c2c000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xd8, 0x1}, {&(0x7f00004da000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000e2000)=[{&(0x7f0000cd4000)="8bff7ff5db6a8b6456abba9d35317c0784e15a1f4e3f7dcdaba24364dfc4172843ff3c4ac26e82c56b5cf96f5f8b8ea54f7d1ab3b28dbeee857e62970c9abde018e6d51a5fa053ce0b1c3c4949a2aa80c4acdbb8a4388cd55dc8e2ddd47055834fd3661e8f418953ddd0ac6ad78871241f3d7dd7201fe1d3e1f646490a3cfb0a84624062a62cfba80b8f5e47ddf8448b29523acf0489674b6a92a90ee434f3e9bb0c691abe25866f7f4aea03867cfa80bb9a0209f4d2a610c81bb4c16e67f93823e52c15c01c0cbb09109d657ce6084dac03d6e77a9d8793fb938d7e8d1cc2c7cae709177b8bfa", 0xe7}, {&(0x7f0000078000-0x3)="f444a9", 0x3}], 0x2, &(0x7f0000317000-0x78)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x78, 0x4000044}, {&(0x7f0000f2e000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000008b000-0x30)=[{&(0x7f00005c8000-0x24)="80723fe1f0d7cad743d2706aff41e35837d61f8c6c8a35f7f59825178107669711e4b505", 0x24}, {&(0x7f0000616000-0x9a)="0b25639ab4089bfa26f35be0de96485b1ff7dd0671779189d3d16c9dd5398ead173cba8f57b8ecf26b78d8e8bf9435e3004c89535b5be8cb0f086fb749a8eb8e5a150b83eb37fb966a5cb89d8da9fc4c7163c217b828545d8a1be212918963faf5893eb5716b41a631030d5e668e6426399e106606c54347cacb9baf3fae82828b5b953f50480312af79e36f4e563d41ea0ed3dce99100b9004c", 0x9a}, {&(0x7f0000d86000-0x1a)="0ffd1e54fdc29e941ddca1621a093818d381e13b2ce4e94321fb", 0x1a}], 0x3, &(0x7f0000b6f000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r20, r0, r0, r0, r21, r0]}], 0x30, 0x80}, {&(0x7f0000787000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a5d000-0x60)=[{&(0x7f0000b69000)="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0x1000}, 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0x1000}, {&(0x7f0000a0e000)="948034dfc3f0acd9f5431e03d4fd8f31c2b1d8e41d29ebf83954bcdf9a275ee988952b6f3b96e44005a8da8c435507030402294ba3f0292a226604db468a6116d7880d5a60549565d5bd319d6de4770b225fda32f031f292b137f91e1971f45f156d350d9bcf4e3022619cd41f9b0fb51c892753007376df7d6d85abc2874e80d55ff9e6f61ca9fcc8c2a69dedcb4d643f93a5a1102cb018ba83e799071a0f9e45a9a2480671585188", 0xa9}, {&(0x7f00006f7000)="533112bf5173458507ac877e69f4bbb64f803563309b9f", 0x17}, {&(0x7f000030d000-0x79)="ef8874e0d4b0d81043e32acf84bca53a7ec1103bd6966655b192355f7f76e0702550d8daffc7dfadce57fbd4ab842b7deeb269ca426ecdde81922f630d503935613802cbad5ee83dcd41bd3c7de598762f2d5b39f961dc9b169bdf4db2a5a1f374cb5198c2b83e7e8f5a1a974318d79ac0c9e55f1ff14375dd", 0x79}, {&(0x7f0000f37000)="f60136ca499e352d3cb6e22f5900a998c9066b1278af945056eacc14843220c95977f88d6f723cc975902e6ba03d4591288e39b0d5c4992e2a4bf9ff9db5beb21d9271944b8d62345222293aeda74481b60e354f61bdb74a94f7ece76fe371db385e87c1005668b00b78ea1c2378ce46a9af0c0bc4ea7d7dda2d5e178148ff9cd79a0156dcb02cb0b1c7eb955f44fc36569fbed5d45103a1fbd3e9c48b07c607465c673b74bdf613696ea41248ae30c85b32956378e0f55e94f2092282d1dffd9e8495d96e67f005c5d113c70733b5845476bc28739de4f4", 0xd8}, {&(0x7f000056a000-0xca)="634a2445702f64d43cd9c9cc210d9ad1c6cc7e3f600a217918cd8a2d3ae7bc4ba7028d9ddc7c51ee17fa6f740085c094cc76549e817b37a1f332b6621b79d3dc32f5edb6ccdb69a2a97146293b08f5007c6b7586391220ec59fad1f4e5cbc54fe043ed6bb5d18eb7d8c99b5876efea28c8d825b6f8d8fbf56264ea41ad827dcf537c02b2547c19c66de01624c6e81dd90294a9d45777f8b65f6cd5e61913ba6a549a30e27dcfa71a7a0606a42d2ed18e61c66c21835c89a45d858ca998bd073f5b0dbedcf48d8a223991", 0xca}], 0xa, 0x0, 0x0, 0x8850}, {&(0x7f0000386000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000185000-0x40)=[{&(0x7f0000e6d000)="b4af08378e2a2f585e6793404b29ee9d54366070417994182e73dceb9cfc2475f5386124fc97860984a307816b3b6aa32f7b5f566d1947a63da49039e52041f87a598435bc68d0d37f7c4f4546945ce5d9f0062fe9cde406abb6d78446e5ffdb7083a4d8b550c1cb6c1ce428156204850c5cc51a56a8a51d5fe9518aaae2a49779604fff630967b8ddae359b31aea91c3e795f41da0272a1ce27edc3229a2a90a0a024dddb7e79eb46081e67f4c85bbd3701f1db6d4ffacbed20cde5e76bf229e1661584b4f8b0e6c3be1c2da46cb4a831529e2ccc874c13e3fe9317a8160692d8aed2d2abae84dcc4cc1143ee47d983258e", 0xf2}, {&(0x7f0000541000-0xe6)="7efaa876a165d7b4c40e18a1cf978e39e0e047025155963427cce20d20b9d729cb2ff968ea1cfc559e4e1b21f6cf8675ca6fce31b1bfeeffc671c82125b0045e8e4fe10a42f528317e0d9d20719f1b4a10026f39f4b2c516a08d6d62a7b78d48cd71041129b4ae8562aaaa03ce371d82685a2272fff7e4c9f45a6bb1b8a3199be610dc4b49fc523bce522e695fec1c74235dc0f47304c3b02fc5b3480c4b0a0bf555ba2b868948a918913eff20d5a778c73f50a2246415cce1f3bb1af7b90e7466a213e4870a9d3aa1e6720ae7dbe9bb6f512633eed14065c31ec632dad3953b9e517890abe5", 0xe6}, {&(0x7f0000bc4000-0x41)="8855945f71cadcd78f0d0b7af1d3863150a2ff2b868f18482b095b28f0a8ec76515e558d8f53511f6f57c54389aa272c5b3aec2969c35e16aa6cd09d3bccfa10df", 0x41}, {&(0x7f000020b000-0xb3)="55f18e7a81e247e7d928362b9433a7635bbbd4f87f960d0ead379a53c5a87d2f468b8e092cd134bf1136dc3953e2064800e6ab5cb7ca4f95a4f1d1e6e5a63505445d52a24bd9980b1b4547cb35b1dc360d0ffb1b5abf2dbb90ad5029222089185db68467f56a49b185d77834c3b1c8eef9d99446bb2b884ae804751bdd8b71a400711ae52d8208976ee8edbaae247d17d4e90964f13d649794cf487bd9e083863bf9e90e2347feac8d608f80071a58a3b1ddd1", 0xb3}], 0x4, &(0x7f000069b000)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x20, 0x8801}], 0x8, 0x20000010) 2018/01/28 05:27:19 executing program 1: clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000)={0x3, 0x0, 0x10, 0x4, 0x8001, 0x8, 0x9, 0xfec, 0x8, 0x4}, 0x10) lremovexattr(&(0x7f0000333000)='./file0\x00', &(0x7f0000ddb000-0xc)=@random={'os2.\x00', 'ppp1$$\x00'}) 2018/01/28 05:27:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002ad000)='/selinux/status\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = getuid() getresgid(&(0x7f000050e000-0x4)=0x0, &(0x7f0000ffc000-0x4)=0x0, &(0x7f000044a000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b7b000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000678000)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1d000-0x4)=0xe8) lstat(&(0x7f0000644000)='./file0\x00', &(0x7f0000b9c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000e56000-0x4)=0x0, &(0x7f000061a000-0x4)=0x0, &(0x7f0000fb4000)=0x0) stat(&(0x7f0000a4d000-0x8)='./file0\x00', &(0x7f0000411000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$llc(r1, &(0x7f000039e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000554000-0x4)=0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b3e000)=0x0) llistxattr(&(0x7f0000503000)='./file0\x00', &(0x7f00004eb000)=""/11, 0xb) sendmmsg$unix(r1, &(0x7f00001a7000)=[{&(0x7f00003ac000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000035b000-0x10)=[{&(0x7f000019c000-0xd2)="1b94e95d197992856256de6f9062c590231bbca6390338ad464c411211091dbc4604871088d145e63bf000b4926b48337fdd436750a9fe0f4891e9a7b1a0af35e05d9da3c4ab183c03b5d2ab090e11267a72698e1cc865a20c57892bcad9c9a84f35ba811dc94dec71f3d815677ad396f33b9ac97061ed583c1a86fd236977cb16949b1a02a5570cff9dd6e91ac71cc8a1fd4f0113c9a9a5493292c9b19930e273e3cf7a6c6f665e4fa19dba6e1f2ee1eb497f4d235c6eb02074eb663fa2889217cbb38e1231a044714251881d8516fff1f0", 0xd2}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000534000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b6b000)=[{&(0x7f000071f000-0x8a)="ee4f173831ab2635737ad44f13079376a73692eb14c585198c66b3bf716982adfc97f887c0d18bf055e2eabf672c7593281dd835d04d88486a88380afe0824ce543de670a751d1c76b913bbee7a0c085b482ab0149b48b9d46f2777e0ec8e38046d999708470c98159434b29a2675c8c8547070acbb96d76a20ded0bc3e390e5c470039cb30d80ad600f", 0x8a}, {&(0x7f0000d81000)="a4dbbc912a53860d36fb0ac9ffb0a32d333851e154fe03a2d81d8cd9d2196c17baaae1766e30a8d6dc52ef948fe8c5dfd535e0f0f8f82fb3e1612e5ff9317ae46aa1023e325d1946304cd1f1e61ea288b85e4d0a3744f86a9763e34d884fe717ad54eb465a8123caf9b25a2fc44f9444ac9df2a68b1045f2ace464eeefd26ccd47a6de338b9d4940dcfd110e2c", 0x8d}, {&(0x7f0000ee9000)="c9766798624ab1807470cdd4454425fde28d3be9b3c58c57ceef57f463d542a7d134f32c1d8950dabbc5ee351aba23078344be35eabd4d0ca9c78c97ffd8e6cd9ff9ba3944dbd7460e4698471536eac4613f439f04b2df73bcdeae04be3afb16aacc9beed42a1cdb1025b90a2fd1f7d67a2158f91108bde8e0a0b00521b942374704c4aa30ca7587a508d948418dd5e4d90017355ca0469dc9a515d5cf3fc3c3b8f2", 0xa2}, {&(0x7f00002cf000-0x65)="f81a54379b404e0a9f0faa98482eea34fe2a7c4c6a2552fad21cd5d42699b310a0aebf4923392885dbc8c5d54dd8948599093a5a87ecbe00c71b080ffb7e73cb0c7c04d50e81260e5d372289fff4156d1953ca4c3f740a87b5c60c1476e6c88d005a7fbe4c", 0x65}, {&(0x7f0000bc9000-0x51)="097e6415d8c4b214b53e1697cc4383f98d2dd97e731df0b3267044fe8126a0227f69880fbdb26136bdd0c009093b40b4f0e56b5d38225cbdcf200ea60e78b8b4be3f53d0428b067faf1af412cde34b2211", 0x51}, 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{&(0x7f000051d000-0xd5)="117930a5f0b23b1d0909282999cb4f59c91c581dac3403a3303092d53352a4dc6f79a687b94584299f8cf2a046c465acdc5b81df548aecf44a12fd8a358cb61f37f821f29603d635f5d0839d67b48b32a23b38cc4b42311ea3731fe10eaa31f05c86121add7d326a281e8d1219d87e3bf48b9387ce600cb6967bb8d333c1181a80a0482c2fa68bdcea38b4db04aaf9cb2f6322e78ecebe26cda2d1177c2ebb172c179db0f671e3afcc0ca3f14af78154fd32c4d74d7b61319112d3a65504f0ca604bb2928185915d56ec99ddba1b056c6f59580b3c", 0xd5}, {&(0x7f000083a000)="6f5a7a0c8f6bfa3d2826b7cf97c8e091473e19aaa947e8eccf55f3095cb884950c2d577e4833ebd61014324c2c6ca921983712a6ad099f765dcfdd8f1406f4c1364e3e6ed4dcdc4c95aeb6f762dcb027aa58dbf223b9ccd8a69b3270871f6d5078b223ba56fc59347cd9eba4f8d9bd9f2f83f722f1ea1e26bc2e78585bce392be1", 0x81}, {&(0x7f00000a5000-0x1000)="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0x1000}], 0x9, &(0x7f00008eb000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x4}], 0x4, 0x800) r11 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r11) [ 86.811274] device eql entered promiscuous mode 2018/01/28 05:27:19 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) prctl$setfpexc(0xc, 0x100003) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001df000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) r4 = getuid() r5 = getgid() fchownat(r3, &(0x7f0000c52000)='./file0\x00', r4, r5, 0x1500) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f00006fa000)={&(0x7f0000135000)=@ipv6_newaddr={0x40, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x84, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ba3000-0x8)={0x0, 0x0}) capset(&(0x7f00000f8000)={0x20080522, r7}, &(0x7f0000107000-0x18)={0x2, 0x800, 0x5, 0x7, 0x7, 0x1}) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 05:27:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[], 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) fstat(r1, &(0x7f0000329000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00003d0000-0x28)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r1, r3, r4) 2018/01/28 05:27:19 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknod(&(0x7f0000011000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x82) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000013000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 05:27:20 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x20401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind(r0, &(0x7f00002f5000)=@l2={0x1f, 0x2, {0x80000001, 0xf8, 0x2, 0x5, 0x5, 0x0}, 0x6, 0x1}, 0xe) openat$autofs(0xffffffffffffff9c, &(0x7f0000de3000)='/dev/autofs\x00', 0x400, 0x0) 2018/01/28 05:27:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004e9000)={0x0, 0x0}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000022000-0x4)={0xffff, 0x8, 0x3}) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f000050e000)="24000000130007fffe000000005c00000520000c0d000300000000000000000000b81617", 0x24) 2018/01/28 05:27:20 executing program 0: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000898000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x201, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000002000)={0x6, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) write$eventfd(r0, &(0x7f000000c000)=0x0, 0x10004) 2018/01/28 05:27:20 executing program 3: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x10) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) open(&(0x7f0000705000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/28 05:27:20 executing program 2: mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000001000/0x2000)=nil) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x386d9fc8fb4eac00, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000001000-0x8c)={0x1, 0xfffffffffffffffd, 0x2, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x7, &(0x7f0000001000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/28 05:27:20 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001b8000)='/dev/vga_arbiter\x00', 0x811308f3b2454fc1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e1c000+0xa84)={0x2a, 0x4cdc}, 0x8) clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005aa000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000103000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000032b000)={r2, &(0x7f0000000000)=""/185}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000003000-0x18)={0x0, 0x7, 0x1, 0x6fe17de8, 0xc5, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)=""/235, 0xeb}, {&(0x7f0000001000)=""/128, 0x80}], 0x2, &(0x7f0000000000)=""/136, 0x88, 0x5}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x1, 0x8, 0x1, 0x100000001, 0x5666ff51}, &(0x7f0000003000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r3, 0x1000, 0x3, [0x7f, 0x401, 0x5]}, &(0x7f0000001000)=0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000002000)={0x4, 0x2, 0x1, 0x6, 0x0, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, @in={0x2, 0x1, @rand_addr=0x8004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mlockall(0x3) 2018/01/28 05:27:20 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000135000-0x10)='/dev/sequencer2\x00', 0x204080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000545000)=0x4) clock_gettime(0xfffffffffffffffb, &(0x7f0000103000)={0x0, 0x0}) 2018/01/28 05:27:20 executing program 4: syz_open_dev$sg(&(0x7f0000913000)='/dev/sg#\x00', 0x1, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) write(r0, &(0x7f0000b40000-0x53)="28d6f20912f488c02dfd52ade5b3d7be8c1f07da619bdc639160a551fa6f098730f7e6b126fb8e1d927eee8a94235120f8e8b7637b16e44eca7297b28e3fb1236a1fa816f91db184810fc98f66d8966523e545", 0x53) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) getgid() setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000674000-0x10)="e7cb7553938ab2d9d8c97f3e1d6e6f96", 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000446000-0x4)=0x0, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000ce3000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f000041f000-0x1648)={0x22c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x218, 0x0, [@generic="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"]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 05:27:20 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003b3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000048f000-0x64)={&(0x7f000000c000)=[0x4, 0x7dbf, 0x5], 0x3, 0x3, 0x9, 0x0, 0x5, 0x401, {0x81, 0x8, 0x9, 0x10001, 0x9, 0x5, 0x0, 0x6, 0x2, 0x5, 0xeb, 0x7f, 0x1ff, 0xfff, "6abebbb675d2d47c9096b03087e3dd50d868632b32168dd5d7c27c5267d0d8bd"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a57000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) close(r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000e33000)=0x9, &(0x7f0000709000-0x4)=0x4) 2018/01/28 05:27:20 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x7, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) dup3(r0, r1, 0x0) 2018/01/28 05:27:20 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000a000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000008000-0x10)={&(0x7f0000008000-0x128)={0x2, 0x9, 0xc7, 0x9, 0x25, 0x0, 0x7, 0x2, [@sadb_x_sec_ctx={0xe, 0x18, 0x9, 0x8001, 0x63, "b5807517151eadf6770760ba81e7cd4d4aca703e50df0c362fe5219fc959d25b35c9ec8dcb2b3b3f9471c5e329ecaef77a791dbfe831dd00fe95027e40e7b0f2b37c21acab9bbd3c10ba60cf02a84fd9f4423ce181ef2d96e46a3cb4ac3b364bd8830b"}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x2, 0x5}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x11, 0x14, 0x0}, @sadb_key={0xe, 0x9, 0x308, 0x0, "f56e50f507f516b8f98aeb8b3da1a6cd9bdf39e804f9c56e68647d9f9dcbc71dc4c192c426e984805f4a849263b0fbb099c247af2efc13dfe0ce18a7e93855d5da59a3be2f49abadea52d3677a368ae0a4697d3e5bd79a44e30a30424530f7b3ac"}]}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x44001) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000007000-0x118)={0x2, 0x6, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 05:27:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000024000)='/dev/sg#\x00', 0x6, 0x4000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000e05000)=@req={0x1, 0x9, 0x3ff, 0x7f}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e0e000)=0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000dfd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f000041b000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004a5000-0x4)=0x1c, 0x0) listen(r2, 0x1ff) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00006fd000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125f, 0xffffffffffffffff) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000326000-0x8)=0x7) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000174000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000c54000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x9, 0x0, "b543bbb52e52f8c38d3b61242a752bc9f3a4ba903283216732826126bceb659d02f878eb870c48a785ef234b9359504e3929dd33381d45abc25898058e77cb6e9d8d7b985d087b25d872bbcc874abdb5"}, 0x160) 2018/01/28 05:27:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) lgetxattr(&(0x7f0000619000-0x8)='./file0\x00', &(0x7f000094c000)=@random={'security.\x00', '@eth1\x00'}, &(0x7f0000a46000-0x3)=""/0, 0x0) mkdir(&(0x7f0000828000)='./file0\x00', 0x82) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003cb000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000c88000)=0x0, &(0x7f0000ca4000)=0x4) 2018/01/28 05:27:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000c97000)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d5c000-0x9)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00003c3000-0x4)=@assoc_id=0x0, &(0x7f000088a000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ea4000)={0x9, 0x2, 0xfffffffffffff303, 0x2, r3}, 0x10) 2018/01/28 05:27:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000000a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fca000)=@sack_info={0x0, 0x5, 0x1}, &(0x7f0000c59000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004e1000)={r1, 0x6}, &(0x7f000076a000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000293000-0x10)={0xa, &(0x7f0000fe7000-0x50)=[{0x659c, 0x4, 0x81, 0x7}, {0x3ff, 0x8001, 0x0, 0x101}, {0x1, 0x4, 0x0, 0x7fff}, {0x4, 0x9, 0x800, 0x4}, {0x3, 0x0, 0x4, 0x1}, {0x4, 0x3a4b, 0x1, 0x7fff}, {0x5, 0x3, 0x1ff, 0x4}, {0x81, 0x7, 0xfffffffffffffff9, 0x9}, {0x7, 0x7, 0x3, 0x1000}, {0x9, 0x8, 0x9b, 0x0}]}, 0x10) setsockopt(r0, 0x8, 0x0, &(0x7f0000489000)="d36a3744b3b255af9c7340cfe01858d88c7b762eaa56e5a78206947ec2cb490f268c0dbed8dbf8fe602bf3ca388acb663401f7d8e97aaad1cfbc0be5f90165d997a05634e2234f4eabc549b8b76a2d4943a00018d6201ca228c3d1e930ef25f19b7bc0dfa1da34b50e67987a9d433b0eb205121c0ded50536cd013627e46da6519a0179d220afb3c44eda7e3a374be1e7ff282b8e4ed682f4807c047eae2329711008fa67c315ddde73fbf9fd7611a8172f58841f0c0fc8597241291bdfaa940f6a73410e73158328ffe248e0d0fd897716dfda5996e93e92440b88920ed3af87ebcaa83", 0xe4) getsockopt(r0, 0x0, 0x7, &(0x7f0000940000-0x21)=""/33, &(0x7f00004f6000-0x4)=0x21) 2018/01/28 05:27:20 executing program 0: r0 = creat(&(0x7f00005b0000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed2000-0x8)='./file0\x00', 0x130) readv(r0, &(0x7f0000f1c000-0x30)=[{&(0x7f00008e2000)=""/36, 0x24}, {&(0x7f00004b0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c49000)=""/95, 0x5f}], 0x3) r1 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) unlinkat(r1, &(0x7f000095f000-0x8)='./file0\x00', 0x200) mount(&(0x7f0000d01000-0xa)='./control\x00', &(0x7f000010a000-0xa)='./control\x00', &(0x7f0000eb0000+0x2e6)='fuseblk\x00', 0x2101000, &(0x7f0000cd1000)="") ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000e83000-0x4)=0x0) accept4$vsock_stream(r1, &(0x7f00002f7000-0x10)={0x28, 0x0, 0xfdd3c5da8a4723ea, @reserved=0x1, 0x0}, 0x10, 0x80000) r2 = open(&(0x7f0000a25000)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) 2018/01/28 05:27:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10, 0x80000) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000019b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000de4000)=0x60) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x1) fcntl$setstatus(r3, 0x4, 0x2800) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/28 05:27:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a90000)='./control\x00', 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = accept(r0, &(0x7f00001e4000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dba000)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000682000-0xc)=@sack_info={0x0, 0x0, 0x3}, &(0x7f0000995000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000033f000)=@assoc_value={r2, 0x6}, &(0x7f00003a1000)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000d53000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000be1000-0x4)=0x14) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000940000-0x14)="02000000f4ffffff6f556e100730de2d6a0006a0", 0x14, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000037e000)='/dev/sequencer2\x00', 0x4d4000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000e9b000-0x28)={&(0x7f0000e1e000/0x2000)=nil, 0x5, 0x5, 0x2a, &(0x7f00008c3000/0x2000)=nil, 0x400}) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) 2018/01/28 05:27:20 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000fec000-0x24)={0x9, 0x8, 0x80, 0x7, 0xbf, 0x4, 0x2, 0x1, 0x7, 0x7ff, 0x3f, 0x53}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fea000)={0x0, 0x0}) 2018/01/28 05:27:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000106000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000088f000)=0x14) execveat(0xffffffffffffffff, &(0x7f000056d000+0x7c1)='./file0\x00', &(0x7f0000eb9000)=[&(0x7f0000b45000)='/\x00', &(0x7f0000b65000-0x5)='user\x00', &(0x7f0000d15000-0x2)='*\x00'], &(0x7f0000372000)=[], 0x1000) accept$packet(0xffffffffffffffff, &(0x7f0000d0c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000010b000)=0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c1f000-0x8)={0x0, 0x0}) getsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00001ff000)=0x0, &(0x7f0000ca3000-0x4)=0x4) 2018/01/28 05:27:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x200200, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) r2 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f00008c6000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = syz_open_dev$sndseq(&(0x7f0000b8f000)='/dev/snd/seq\x00', 0x0, 0x0) r5 = accept$inet6(0xffffffffffffffff, &(0x7f000093f000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000691000)=0x1c) getsockopt$sock_buf(r5, 0x1, 0x1f, &(0x7f00005df000-0x90)=""/144, &(0x7f0000a9f000)=0x90) fallocate(r0, 0x2, 0x1f, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 05:27:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000030c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000019f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000ac000)=0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00009e9000)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}}, 0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) fsync(r0) close(r0) 2018/01/28 05:27:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000318000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9d000-0x4)=0xe8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000fb9000)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f000054a000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a07000)='/selinux/enforce\x00', 0x40081, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bd6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000c67000-0x6e)=""/110) 2018/01/28 05:27:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000dc3000)={{0x100000000, 0xfffffffffffffffd, 0x1, 0x80, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key(&(0x7f00008db000-0x6)='rxrpc\x00', &(0x7f0000d95000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000095b000)="a7445e4d0c5b76ebd88af949296b8471d30360a4d33954fb0d5a03cc21efd262d502113fc2f8fe051264f1bebb79fa7b414b088dc5ee10b031c75d40207e47fa87fc9675ab70c6dcb32000073f2eb9a6f26a9f208b7d25b54707f3e87d103bf21d8928988486f936fab14066e195ddf93568a2ae21bfae3f53a8e90574efa758795219761bacf108a4ae64a06f1910a56a1e4caa36e1934db236", 0x9a, 0xfffffffffffffff9) r2 = add_key(&(0x7f000004f000)='syzkaller\x00', &(0x7f0000c46000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) r3 = request_key(&(0x7f0000ff1000-0x8)='keyring\x00', &(0x7f0000bb0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000821000-0xf)='/dev/snd/timer\x00', 0xfffffffffffffff8) keyctl$link(0x8, r2, r3) 2018/01/28 05:27:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000912000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f2b000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec7000)=0xe8) stat(&(0x7f000011e000)='./file0\x00', &(0x7f0000f12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000dd3000-0x8)={0x0, 0x0}) r6 = getuid() getgroups(0x5, &(0x7f0000716000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000091d000)=0x0) stat(&(0x7f0000c02000-0x8)='./file0\x00', &(0x7f000044a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000460000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f73000)=0xc) fstat(r1, &(0x7f0000b82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002f9000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003aa000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e3b000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f000083a000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000881000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a16000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003a6000)={0x0, 0x0, 0x0}, &(0x7f0000d1f000-0x4)=0xc) r20 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004df000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a9000+0xca6)=0xe8) r22 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000083b000)={0x0, 0x0, 0x0}, &(0x7f0000c6c000)=0xc) getresuid(&(0x7f0000035000-0x4)=0x0, &(0x7f0000d59000-0x4)=0x0, &(0x7f000002f000-0x4)=0x0) fstat(r1, &(0x7f000061f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006f5000-0x4)=0x0) r27 = geteuid() getgroups(0x5, &(0x7f000002a000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r29 = getpgid(0xffffffffffffffff) r30 = getuid() getgroups(0x3, &(0x7f000061b000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a5d000-0x4)=0x0) lstat(&(0x7f0000825000-0x8)='./file0\x00', &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00006d0000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000c6000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6b000-0x4)=0xe8) getresgid(&(0x7f0000acc000-0x4)=0x0, &(0x7f0000133000)=0x0, &(0x7f000092d000)=0x0) r38 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007c9000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ad000-0x4)=0xe8) getresgid(&(0x7f00008a2000-0x4)=0x0, &(0x7f0000bd5000)=0x0, &(0x7f00002d5000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00002db000-0x8)={0x0, 0x0}) r42 = getuid() r43 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001b2000-0x4)=0x0) stat(&(0x7f0000c72000)='./file0\x00', &(0x7f0000d3b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r46 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00004df000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ff7000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d46000-0x4)=0xe8) lstat(&(0x7f0000ceb000)='./file0\x00', &(0x7f0000bca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r50 = fcntl$getown(r1, 0x9) stat(&(0x7f0000b42000-0x8)='./file0\x00', &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00005ec000-0x8)='./file0\x00', &(0x7f0000206000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r53 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001b1000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030b000-0x4)=0xe8) r55 = getegid() r56 = fcntl$getown(r1, 0x9) fstat(r0, &(0x7f0000aa0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r58 = getegid() r59 = getpgrp(0xffffffffffffffff) lstat(&(0x7f000047c000)='./file0\x00', &(0x7f0000786000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r61 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009f4000)=0x0) lstat(&(0x7f0000497000-0x8)='./file0\x00', &(0x7f000010b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00008b9000-0x4)=0x0, &(0x7f00007b6000-0x4)=0x0, &(0x7f0000543000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005cb000-0x4)=0x0) lstat(&(0x7f0000d4d000-0x8)='./file0\x00', &(0x7f000086b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000ec8000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r68 = fcntl$getown(r1, 0x9) fstat(r1, &(0x7f000025c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a03000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000631000-0x4)=0xc) r71 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000729000)='./file0\x00', &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000e3e000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) r74 = gettid() getresuid(&(0x7f0000da1000-0x4)=0x0, &(0x7f0000756000-0x4)=0x0, &(0x7f00005ab000-0x4)=0x0) r76 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f000008a000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c58000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c9000)=0xe8) lstat(&(0x7f0000227000)='./file0\x00', &(0x7f000092e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r80 = getpgid(0xffffffffffffffff) r81 = getuid() r82 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d82000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a4f000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a30000-0x4)=0xe8) stat(&(0x7f0000efa000)='./file0\x00', &(0x7f000016a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000653000)=[{&(0x7f00002d6000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000422000)=[{&(0x7f0000f5e000)="3a338c19860cbd44ec845867c8dd2262233f9f32f7a9c20ab9699b131f35dc6406e32e9da329183705cb78891ec0ba70d56e11acedafd0b173b7ef281722f50692be534bb65d8284964bcaf9f0b731546b2d10d8b2adff4cb2aad384f72b400b859b551fd73582d5021c3fe0ddf734ae829c948faa2448c2d178d500", 0x7c}], 0x1, 0x0, 0x0, 0x40014}, {&(0x7f0000d95000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000889000-0x30)=[{&(0x7f00002c7000)="162ac72950781f49a851046f600423df8676420049b0032ee3b82b14039e82059196eaaae625e36faa64a991b96592a9804393ee01c3d53f451c9355556fdd8ddbc425de9a36822ede32143d8d786aa69741f0a5dad4b76364e20424df0ae3eec637a41842d5847fc41fb93f74ba01a93b78f0c0339a83f4845a8269e3bd916fa609ae2c996f1db49f1a70f9d0482094fb0fc1967b249f63f9ada84c4b0025e357fc9bf09ed2978ef47949526a747a404d71a20dfc00eaa77f8f48eaf503", 0xbe}, {&(0x7f00007c2000-0xda)="c25c014ff31f551a2cb35a7dce8a05f41eb7bb5215c1e171bcb58d3da546d87624dfc346dacd9422852eec58f73bb49532fe37417306c0069cf3bd60c19b5cc508bd7bbfb7c1016814f851a6e0ca98801c764111c13f8b80c1bd996eb797fea34b83df853169be3547a78a84add6f4bb842b8796177aa7447e0f244f4f768a3f0208eb1eb83e96e3293cde7b496cbf2e720be2db9503b0b837fd1fffb43c7de6ab0226d95c499ed1216ec160dc0475acd150c700c8549245de8fcff1455a46c71e8a8d6fa1c891724234926816922f06a2c8926febfe176e4d0a", 0xda}, {&(0x7f000091a000)="735cddc7f8c2475ee0e40058a0a730c798c85329b3758d2b682b994222299b02d6de014666e1b31c617001c184ef74ec418b3a23b2165ef54d245d1c8887f4a0073dec97b71ba5100f60dfa574aa1150ff42", 0x52}], 0x3, &(0x7f00000c7000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0, r0]}], 0x28, 0x40000}, {&(0x7f0000799000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b18000)=[{&(0x7f000075a000-0xf2)="92756c0414a2821c46dae0a098f31b44b9b33d84297b1333b30552c5f1ccd3467e4fc9bbdb5ae18c5189aa947bbdb414bb0f5732bbf0b1f5f49fcde054729d927333e97feb2a2b84e7071f183c21fe862b7f7e2f5b0554bd1574b2d5c0f1c7f172ef2092f63436aa2cfe24ff4422787288ed34c8e260cdb4bd5ce7c7b2111f43dab80da1d84bc14e1e1255fcc675357ea192a72d4713412bdac76b3debc7ef1fd74b490a6d4dd2eed22ecda0232c437e9b1a5b357061f6cbc0641dff1f0271678e9da185b0a8efc2cc8757c59645f11797498a1c2cdc509064c4f25b1085c3fd714502eed2d92d7230f98e1043ec1e0a7b0d", 0xf2}, {&(0x7f000021a000)="d64eb009569253317832a883c04868cb693e1bc49b4473dbf7869323bf67b744feb897962dd598621c2fd71c477056e0c8d68a80b14ac30ffa1381c8f31ccde84c58269e52dc7e4f70801814ad7ba873f65cb4c631fa52672af3505fc1fdeb6b0f68c9ddb2abd89584ceca020fe136be7b4abb5a5f449e9de62d734b198d4cb151717c34249371effcc8ef3db300180c4aa08624a62d5b8b03082b1983b4e1c4fed64a521bc62a72fb873da953", 0xad}, {&(0x7f000095f000-0xab)="e9daff4ba3f394831d9ad26d152781180d5c6f15729dc46239e6c2e003be5d32a6519288180497953f6a182094edda3bd462557ca59319e9bde6f9f3d413d8c2a4d65c69256a2e39ddca42fc8da2ff5c62b9aa850f47a67de3dfa1049aaa60f2b0200b171743a5657333bde4fa7e2a5f8b3f21b7ccfbcf988dd110571ed3e90ec8f775d34a43736c2f1abbc526051c6da5fd5e6e542e039ed1cae92164d3ad60aa78f093c0d635963f1189", 0xab}, {&(0x7f0000b86000+0xe4b)="7b6c82ede5dd96f8640143193246f00862d0cdef9249c152f47d2315e9c3cd0fad26338a1dedb0e94ea5fb199d3afc06f8f1d8a72dff53faab2e65f60cab1880da9643bfcebfec881743af38c8cc1eef86741a4c55f17ab798afa8dd84fe7c80a9cbc63d16e2b41614ce09184225a518517fe887fa8af82a1b469094c01b44fa5963b1cbf3bca43718b5da6fb2002f379bd78afb4625c11704f93b1eaf", 0x9d}, {&(0x7f00008dd000-0xfd)="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", 0xfd}, {&(0x7f0000c5d000-0x6b)="6a2569c5e85ac41effdb423f1c80d31217b92d3c6b78df296b9a588ac80c9ae8753544562d8db5cf84573b81153c20b10345719b8102dae47a9e2aa7e84e0240aeac8374c0453cb2c741a2a300f667409efe818c37b26165286ef9c41f4c1fe3df93985c2e2dd27e751823", 0x6b}, {&(0x7f00008ba000-0xd7)="e355714f5896bdeef08cdc2c7df941ca0fea8c7127b3d4fc0982aca379f23c99608bd9204b654bad304b184623023961fecf4790c7a1d98bec95475eaeed29f102b6a23bf407da4b34c1ce8880bb744e8c2e61603839f8cb6f22dffa9275b0f9e98fcf2a26df67fd14798751d32da4a62bbbb8f567bb9bcb158c1ed6d7be266443126c48f8e17bffe3458dfcbb84ff016a055f6c8c78d1f66dae57ee7185fc1a1303eec465db6deac5195821d196e7e120d26f62119031a853225315c037b62f05c9057172880e3336232e3dba733866deb5249bb03975", 0xd7}, {&(0x7f0000217000-0xaa)="65063ae9cb324f0446cb5013ca9f59783bb258b3e9e15e03afe74c1672a32521ff74257663f36aac20a1a0f297c967b18aa1ef848a1c76d27db74301bff0218632b3f02bf86d234d918b5135da3e3519d5f4308398e2d8ccc94d352aa91a544a62913713cc0a69ee31a2e5cfb1cf503cc8ec83e327b0adb9c0409a2c91a639f93a74400714464c3dbf6f30349f2ea21b711015cded6c8e7875a05ee757feb8bf4c0a0f190e21af550214", 0xaa}], 0x8, &(0x7f0000d92000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x20000040}, {&(0x7f0000ec9000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000367000)=[{&(0x7f0000bfe000)="73f22a26782d05fd7d23ade6328cd7bf02903f3015d02ca3afb48d132345a79252e7202d8a526c85f055593d2d1a82a4a13ab0c00a74a969cc9181207ba5f8dc73ac0688628de760200c1f51b7f8566da9a83f23c6e16073a0b8b35f0059cdf4d9db359c5973f3b10fcf943a31f2bc2eeec967742e4125d070fb383b6ca6ba09571b6ecd4ea0d0d95577094377ae302708be24333b05842b94866eff12bc78b2e142a894580a70a0a60eb7f3c422d0aaff9d22bbf8ae08de619ee8502f8e0105829c53b917306903dd57f3dc8323c712b718af0b81565a4292e586cafa538825231712f15be63605cfa4839ce638d0d5dc7b", 0xf2}, {&(0x7f000040b000-0xf1)="44b4cfa4dfa0b6e3a2b9017cd5b65b59e5faeaa2478fdb0cda8070aeae257a970a5ce9af26b829f98516f001c52c30e32f92741969810d0bc0eb73b8b6146b723ef55267ea6ed66ea4f8b7fbe876397a736f3e03092eafdb1b0ab16779c0c96c9c85bbbd58c674fdefde7653a42a00ca2ca5efbdf92b516c97933353704fb126dd926ed344217d092ed214eb66e953b889c3daa858dd0d9851d2bfcdf86f3d245bf6cb4a87fbbab0f018294456e62b317c98b8d4ff8b64f153f1175b7d89888e08827fda8141fa4d7ac454e7844d30c2d5e8ca8d1af2155eb2d4d3d81ba69b1490b38b10b41d1d5059b9f111ea7fc15e6f", 0xf1}, {&(0x7f0000664000-0x2b)="882754c633830170b324715e1df83d451f28d4953a5cd32b91ff666325a7f30ff2214785efbb3c039675e4", 0x2b}, {&(0x7f000080b000-0xc4)="9b09d07cb67b39aa1c58edec3740bc6d1704929aee12a2305d8b4ff35525dd6235fd87eb8a7d9d684d7b195752b78470994a0f47f2fd49c81c1dd551de32c3a14e0e34d7e0a7c5c6e9bf32a2f0e59e33ff801da7687456a47ae03203e03fd3e4be7eb460dec2bc371632ecab005ea422aa6882d5f5db92bd851a45fa23fed5e90cfed8472f86569e4567151d017f51275999574c0b37469ed2344b18d4585858cb2e27b4b5f07d3a9dd817b90c73fd283b432cc816c6720032d12106fac0ac1eb5ce42a0", 0xc4}], 0x4, &(0x7f000073e000-0x60)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}], 0x60, 0x20000001}, {&(0x7f0000b1a000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000b18000)=[{&(0x7f00000db000)="089a27299bc7e5fe4e562fc306bf1ce0b93e9d21bfbce3fd5a3ed022d36f595b19df234aef81e2d399588536eefa9b84ed4a94cf32376b754a35fb2d6999d61ad7cd481a61646a4c2f55062cc31d4e29d3d9f1f3bd655207f8f2f32300246ee4757c4006d0ecfb770c027244c2f1454326c5f0ecff82970366165acc0cac5bdb897c2cfb4f2f93b1697efbc40c7979e30759fef1749b3a1065e0d26a355244ca42143e5d825c340b78228085abcaf66a9af306cf81c579e4131c7a94d90ea993dc6889b473ad7c9e63ccb2f2bd2c69a66a94a8e94895b6e6a20136ba00de8dca33eefdab6dc5a35bbf6c45041b2523f01113f03657629a85", 0xf8}, {&(0x7f0000b3e000-0x5d)="1e072a1fad1f87d3eb6a2431946f488043c8ed08fabb6eaf8b832201e4cc1393983af8c07edaa7f23b735f36055b280fbfa7991787f628dc8a70f476c9b51186e24fc1624f8091561dc1e813b2837747c1ec8e9f4766922aa9566895f7", 0x5d}, {&(0x7f0000157000-0x80)="ed742800289446f9cdbedcb356a3145382a97cc123775570cdb07d5377c5d284170a836ea060605abf9e2d8db9b7adba7fac27957e24246e4427031509079d78b9f165fccabccbc06704253a805254c41b696dd8b4cf686c5117f4b4d1c39f4fc2f2bf35f6357b6a624dba52ac931a1d9105a3cde03cc3421164fe8413c32629", 0x80}, {&(0x7f0000ae0000-0xe9)="bd725d176a3f78cf65f018784714899212945fac5e3bfbfa5b25a2ef7d5b33b2ed28f777e3a042af0022390ecde47f241e74013b860e973599fee21d6f7908ee926fc7085999ec41aed89bb2fa8e60cd3a8035b2425d06c6a63262f918253f6080453d1ec9b71f72bcddb8168e309fa724c458f5cfa09740b9f529c670015910a7a4bfc4ba77e31ef6b5bf8a96e7bd0b91a0389de1af22affe2e33a5f36c42064beec953e76c4d124abfcfabdab5a50bd5aa90bbcb962790d28487c8c788f9e97153c34a54c73357317051aae522621cc3c3b35a27265fee37c9405c6f3ec4b046746fc45bb6a61607", 0xe9}, {&(0x7f0000e2f000-0xb7)="8e38e181bc1ac6fe086fa49abd00f3fc73ed2dc10d280bfe8da62e83517abf1266f922523081a091bd99a80557d6c971be9d8ab6df320905f264f519a8bffe21ad970144710cbdafec43dd8bc2c34092fbc28241b42e433a00db03938b06b80ebfd43470fec359777a0ce2c7985e67540429faec7ab75e832ab7b84652307087d9e6e6cfab3826d6279ddb8bd79e611c09cc5658c73e50e35f2dc1f0e534208cdc32a9898bd84e101d17b63399328823306bc8a693c5f1", 0xb7}, {&(0x7f0000747000-0x29)="cdd0f6b2fbc2b77e646d4e9dd4ad0f4f3d31d367f4e95d13321257131e71cbee5bf1315051064b356e", 0x29}, {&(0x7f0000101000-0xe5)="7aab0eb7a81590828f0d7ec97442b973bc1d93b619211425ec17d27c789a1ed098217f1e18e8f880ae4ad47dabc2ef50c1527e1820e23254c52232139c055f1fe84e447bdd276026786b01f3e581b411732f8b98d92befa1ab9403cda54227e8d8ddb6339c17f94ffec4b850c909d4e22f8fa47d553ed3e740394207602a2f8ddd0231a1cc31324bdb3d3c28dd6b245b0eade8fa669988a64bb6b358df505aa8c3ad64237501dd5eb24c7ad6d649d6ea58bc1d853b7ece91dfd6d5857d5d0fde605e3d0e1f4cfab2e225c590bff6b2692e2893565db1a07ae8f1ccb815fcab0fcd4f0d3176", 0xe5}, {&(0x7f00006ed000-0x84)="e00a7a8dc39d80ddd8f72c4cdf2cb3c952100848373cefb502d9f511cb06ac5174d2e597a97b61681a49494d2e643f302ec8a3755f67285f9a0108ea670c5965e5c73869caaa4ec78af4c279b34b457165502f4ab7174a4b688974a57da98c568a450c570a050bb1603fa1dabb4e9fcaf02aafc11081b1f33bdf4e9ab4fd623a19d46b57", 0x84}], 0x8, &(0x7f0000c34000-0xd8)=[@rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xd8, 0x20044000}, {&(0x7f0000f08000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000bd7000)=[{&(0x7f00003cd000-0x2d)="6c5c7c9234827f9ca454bd6f8b891931db0485988511f0e1f355aefa77de589f2d371f1296c3c069cc7aa702ba", 0x2d}, {&(0x7f00009b6000)="2f7ede208ce55e9c8484c1fb3812097c9cba90bfdaebff69856263f2d1b513c25a", 0x21}, {&(0x7f00004f9000)="cc693f32e4227e2e15670d5df37387cbcfdeb3b3f23bf0fb46b5ad2d65fe47003f426e83afbd65e4613bacfa9dd8c5034260d3d60caf96d04b19f2bffb15fccdcf6fb47a7697e3abbc70f8d28893fbfcdc2261e8e4bd42e01df66b29b4c6441323c1c471ed9603285216a4571ca500bc022a7100910ece9c16b9392d159f9936b26479abc0fccbf9b090e33108feead2e49f5447c97505aca4614be7f4bc7a31937de3f554d05f217e85d76574e064eaf202148690af588ba96b9bde2f3562c16ae57c653ef347596f", 0xc9}], 0x3, &(0x7f0000a46000)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0xd8, 0x8014}, {&(0x7f0000bfd000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c8b000)=[{&(0x7f00004fb000-0x83)="ac99e5d5cc5a67e1dfdac9d8d8307f85f96494a45a3fd81068001a45ac00c5842be871b9b6b31e94a3f1de57f4720f3b4771c1c6a0472dd6b126fb88336e1b34d6c5c160f24f889032ffa828f628549a067ade2ccc8356df7b0580bbe02e08d2ffccc864db2128b804803005d8f17f86bab52efcac5643baf5075f3ceaaae90830baca", 0x83}, {&(0x7f0000644000)="6c6f4c456831f07b63", 0x9}, {&(0x7f0000dd8000)="ff1d01f7adc8a9e4b044e26184a46e503dae463c85ba269c96fee8eb1411", 0x1e}, {&(0x7f0000e55000-0x6c)="b462f07341e6f3adfabee6ded18872574bacf26b842dce15d01014efe93a26b4a3b36cc9f4a345c7aa2a31d4648f355e5e02d855421bee836b6db938e239d213a3bd9cfd46053eced1c6100875b04de751668ef12e68e2ce186aac31ce4745cacdccec5fc02ede840e004039", 0x6c}, {&(0x7f00004d8000)="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", 0xff}, {&(0x7f0000494000)="c34f7db44e30d596b911881480e034c973a85c5fa5d7e81b698bbe6869ab24b82ac6faccab517fcd8ffffc7331d23362edffe377d0e12ffa20a74b8689550aedb166d39c295a6fb7b3c048eff4bdcf54feb2eda0a98f13871820056f9e45f5e034d128e42593984fc4365e6b83fe0b9d6cafcf6feac32468e0d9bed53c337e3c12a45860287e60803e012a3bf25b7cd7c72d4a3f2e05f10d88d14fb7ec9ea51dd8dd90333aa7128cf557178e5543c5e3ba345b46ebeab6aaa928c972985f15fc678157299fb03b64e8e72072206f1dbbe91a361dc7d097352338cf1e31c56d6f6635a6aded48f637bfc575", 0xeb}, {&(0x7f000075f000-0xa1)="bfddc63066b35aa91123e507b782538a32b7ec52a0217c7d7b8b81315f24261cb36d79af88b3bf0af51714606ac2fb224ddf1615978810bb2e0c485a66afb16386fc8c0ad52101ccb5e0668a65603a1630066990a99e2974c4ee7338e64a84e872c06614d59867e2e11dbf090133759bd9567e8aa0823a7ffeca0d205a34425715e0fc85903d64af9f3c8d981b395125ac172549bd040901db8f3294593080506b", 0xa1}, {&(0x7f0000c23000-0x30)="058381f622861a70bc0bb123bbbe122c33bb02fc86728562b57f1bbbf6f6d8454d632e6bfa651ceab35238cf96da21cc", 0x30}], 0x8, 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{&(0x7f000091c000-0x1000)="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", 0x1000}], 0x6, &(0x7f00004f2000)=[@cred={0x20, 0x1, 0x2, r68, r69, r70}, @cred={0x20, 0x1, 0x2, r71, r72, r73}, @cred={0x20, 0x1, 0x2, r74, r75, r76}, @cred={0x20, 0x1, 0x2, r77, r78, r79}], 0x80, 0x4008000}, {&(0x7f0000dea000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c2c000)=[{&(0x7f0000d93000-0xb)="eaa6a73dc85ccbbf1d45c2d0be072067", 0x10}, {&(0x7f00002af000)="252acf44dcd9713d80ba048bde2bfe90fa385c7925b835ea3ad09047ef288bc96292f8eff127683351fb6284e15cf4c904d16caaa77e5e2babb522338815f4fa11f75c2b7d67eeb427ad40aaaa5ee39b650b94986d0981d2902f5ff27794f2e0a7555ef963e2b3ecf4c9e8ac99381e69ea1e02d361918da416b69e43a8a24e", 0x7f}, {&(0x7f00007a8000)="51fbc4877d755870302d6c1a632f9c36d7767e9f47ebe56c63ce5e409041f648e52154127fc3459ca0bbfa7d7e95a8ef47f25e558b2a9b0acb45321295b74e22d72e27f09e1542b966d9d2a084d3d15a0455893d1e162cdbbbacee27554362980fa6bd2179895345b347d333557bf83e513255ae3f794f88709ac04675435b36541e665eba269d66e77dfd58e0c7946913208dd36dfdf0c6367915", 0x9b}, {&(0x7f000088c000)="4b87c6ccbf24286dc9b5b85ed9518ef1f0fc1c0e39777e99f2ae81f0a9d1ce3b5dac4cb9dad251346db3945205dca49f966936cb711159bc0d51b86282cfa513e3a1e29b25e2ea6cb01f9fc61a3b7fa3cc77d9d07d1fe5abe9d505dfd02eda00678a97ed67ea865f6873d4a1990a7b1dafd437c29fb3577c33de5ba91cede52ab37e1a4cb313946885038da4eb43065bdf0e32cec4672dc58fe4c48ab851cdf91b838644608ce72e8998b2682d7069241b32b6cfb84e71467f9b253cd5bde141e08807322175313da1aea95faf58c22660e278aa2a74b36cc671", 0xda}, {&(0x7f0000e38000-0xe8)="a83cc8ff7886464d356d226609c5139326fdbd5034f62d6ac2d1a4ff4e5c8495f64a94e19ebbebf34bc112e91ab1159bd417c8dcfc7d99910a5578be48b91e6b7b8cf10c06b5e1b546f6bd6d9f356ca18d437d135f22304c06b0ed33ba7dd421817807a6b785759d38e70ce2b29adf48cbcc198b1c6bb52ada953be80158122b70ca35aa2acbe0a4c607de9f09b13cd9817fc5b543a2891e0f755c6de598f536f9849e895e6fdf5d02db1679c0b4b08552333451aa7c12060cfd78e335fa493c6a3d92fa2698ad14c6fdae4eaea9bb242f8ba9289dfbffd090d0d85922a7e60bbb1fe0b9344510be", 0xe8}, {&(0x7f000082f000)="71f3b8b85e284e1e06e1950b00ef39a1a5a0a847b5f4f76e6f115327c1eeb9e4c12c2f9b9b1d8ba32151187ba034fcc013356b5525aeee4939e6d09ba44484212ddf9a4bd4d100b5e8c7aef7b03a3f5e13adaa7bd4e95585d1df445128ab13c4b15cbcade19f4c80056925e1", 0x6c}, {&(0x7f0000803000)="a2f6abaadbce85c0973483ad461381113e34a206db13b4763cd4b2fdd1e8f981b9945392e54b419323f3904d9ac253e6041c6de744e4a2497a967488ce49da7f78372dcb7f8f15f4be8bc209af72c23d94cc62bb69fb70c99c6b539378fc8f5ac469f316cf768d667fb72b9c3efe7179ed09e1166377467d58fd9c038d1edd83bb8bba22969087815f3904a47af22d23", 0x90}, {&(0x7f0000564000-0xa2)="59e79c8df280ce95d276519ca637d2abdb62b26f679899a4db7ca8007fb67984b95f9b34a037ec4ba70ab2bb48b321df7e188b4fdbb02e08626d2a38519d0cf4663cbb7f666bc1e11a41036fbf235306f275e625695da00fe99720390e8cf47f14ca383da6b58c78c450ad5a9985ac5a2593ce3ad64748c0c9f776b79fb3fbded2fbef8368d883fca297170888c884a596ffa8c2fee69b1882fe9455d15c2f8f63e5", 0xa2}, {&(0x7f0000bd6000-0x96)="53e0be62900d7aeef9c657907053e22803b57c0dbbb5412aa2c062fa6e79f5c42d47e3be0dd40972ef710d018478364613dbd82590827f333b2cb84014f3149e96109ceab83e8b412e57ea4360db3c0d3f5ab7043a516f65391aa591d495718a12e8631c875919b51239459e6808fa8f4983fca3d0db887d27ee69be6cdf7cce9e24b9123e11b0a01c677362324e859bf4622ee246f2", 0x96}, {&(0x7f0000fd6000)="20b30a50af4878e5573157413977fb5df351204a4d8c35bb271e4c", 0x1b}], 0xa, &(0x7f00009d4000-0xc8)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r80, r81, r82}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r83, r84, r85}], 0xc8, 0x400c010}], 0xa, 0x20004000) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_UID={0x8, 0x19, 0x0}, @RTA_MULTIPATH={0xf3, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 05:27:20 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x8000000000004, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000008000-0x60)={0x0, 0x39, 0x0, @thr={&(0x7f0000001000)="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", &(0x7f0000004000-0xc)="ad48a4e38bb23447f1de07b7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x0) timer_delete(r0) 2018/01/28 05:27:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000079f000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000176000-0x38)={&(0x7f000093f000)={0x10, 0x0, 0x0, 0x60000000}, 0xc, &(0x7f00006af000-0x10)={&(0x7f0000a44000-0x188)={0x188, 0x4, 0x7, 0x300, 0x4, 0x1, {0xb, 0x0, 0x8}, [@nested={0x168, 0x90, [@generic="0f07b09e8188dd59dfd1f9", @typed={0x18, 0x24, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @generic="d6e3e97ca0b8cb505b640ceda54f214e9e46cb7193a106af2f497d78ec3e15f958c3891dcb1a8481f39ea479113423de0635df7742abf3fc0ed537f2019bb9c5feb604184b4653145715057121e5e2fc5b3999fad39a9ae7ad3b881acb358d2692d908be0e50a82d0ee6efd6eb8cac523ae397bd6d56bc94b3cb9720a9", @generic="62736b7762a65be14301fce19e0211b8b298135e802269bde84f1f210530012e6836cfe29cb1e86b9751472ebf1636b8d92a8e04d5d2f5be622a66b25dd05443fa697ba3bab5a05cae4611472e04fa1abeb577878499250ed0f5a603abd0cf9391c90ec4f8b4d9b67da8d0bd2f3a10290bd1d83e6b3197fe797558bef178fbe7ede6d6f74c6ec5c492360f6837493b9ba2a34e2ba056e83886116170254e7794422172f5b704915770955ff4f2bb93bf71bf3116f8edaf191d985ede0516f1671341"]}, @typed={0xc, 0x43, @pid=r1}]}, 0x188}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000b00000)={0x18, 0x3, 0x1, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 05:27:20 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x800) r1 = openat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0x80000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000005000-0x4)=0x8000) readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) 2018/01/28 05:27:20 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cae000)='/dev/sequencer\x00', 0x80200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x40000063, &(0x7f0000cc7000)={0x1a, 0xf6, 0xf234, 0x2, 0x160, 0x793, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) prctl$intptr(0xe, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000002000-0x64)={&(0x7f0000002000-0x24)=[0x1f, 0x8, 0x462d, 0x8000, 0xfffffffffffffff9, 0x5, 0x7, 0x80, 0x7ff], 0x9, 0x0, 0x0, 0x20, 0x4f83, 0x9, {0x0, 0x100000001, 0x7, 0x0, 0x0, 0x100000001, 0xb051, 0xbc2e, 0xd9f4, 0x2, 0x5, 0x10001, 0x1f, 0x0, "e5f6a475008a58fa55fb0413ba100ff112d9b438eeae288b2d96a9f0ac456bcd"}}) r2 = gettid() fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000002000)=""/203) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000)={0x3f, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xfffffffffffffff9, 0xfffffffffffffffc, 0x2, 0x1f, 0x0, 0x7f, 0x0, 0x3f}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x9, 0x4) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000002000-0xf)=""/15) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000005000-0x60)={0x0, 0x13, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000004000-0x4)=0x5) socket$netlink(0x10, 0x3, 0xf) ioctl$TIOCGPTPEER(r0, 0x5441, 0x80000001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000006000-0x4)=0x0) ptrace$poke(0xffffffffffffffff, r2, &(0x7f0000002000-0x8)=0x0, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000007000-0x2c)=""/44, 0x2c, 0x20, &(0x7f0000006000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000007000)={0x5, 0x3, 0xd80}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/01/28 05:27:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = gettid() ptrace$peekuser(0x3, r2, 0x81) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) capget(&(0x7f0000dc3000-0x8)={0x399f1336, r2}, &(0x7f00002ea000)={0x10001, 0x100000001, 0xfff, 0x6, 0x4, 0x7}) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/28 05:27:20 executing program 5: pipe2(&(0x7f00006a3000)={0x0, 0x0}, 0x80000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000dd8000-0x24)={0x7, 0xffffffffffffffff, 0x3ff, 0x75b, 0x2, 0x4, 0x7ff, 0x6, 0x400, 0x71f, 0x2, 0x6}) mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dd6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000b0a000)=""/224) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dd8000-0xa)='/dev/ptmx\x00', 0x10042, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x800000000, 0x0, 0x7f, 0x0, 0x5b, 0x0, 0x0}) 2018/01/28 05:27:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eb9000)='/dev/loop#\x00', 0x0, 0x80043) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00001f1000)={0x10000, 0x4615, 0x3, 'queue0\x00', 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c86000-0x18)=@get={0x1, &(0x7f0000dbe000-0xa9)=""/169, 0x1}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/28 05:27:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x9, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 05:27:20 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000013000-0x24)="240000002000039c59000000000000a50a07e5000086c497271d856806000200d100737a", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000012000-0x4)=0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000000f000-0x4)=0x0, &(0x7f0000015000-0x4)=0x4) 2018/01/28 05:27:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) clone(0xa060000, &(0x7f0000e21000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000df8000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000c04000-0x1000)="3aca39a6e596757e5d74c171e98a9994143973c0a5d569e84a478ec828043063c1c68085cb5a01dcd9bac4327fded040f1a79cfb9a3d96515c9476e65c088ede3dddde001f4f4802a3be25ed58414332b5be8e4e635607863dd90f62ce808277dec00156a91a9e8edfe32bacbc003844d44fdd75365ed1531c11b8911a853f5ef98e86a4045654bbfb27bfa83e7cba5966418af2b6a95e15ad67f211aa5eff4b2355a2d25ab60f89ba09140ccb7ccd24d03de547cb9e68de2e629b5cf7640fad982fa32b9d9d7432653aa8bbe8e846949318a55d3d268710efbad8e90c99f74636cdd63d699eaec729576229be4b6f251a69f8ef6628edc97aefb5bc23602fff83762e29ebc1f8e2e59e569860ef3b08c5ae40d8435e7d24e0150c9022be5154e52fbe84f8c4a7d2229152c714ba4ae693262c8de92ffee6989d0a0807797a7b59f808e402e8fa78c7cffe1582a886c457629ed762f5ff9281f9b1e54c73d2ce43648dfc147c763375166ce7ce38cee2f942b5fb1fd45952cfd5c406dd20d1ed7bb65041d3bec725bea83b6734774e5b3d01c078e9dd0f76bc97e5613ad5f26555af951b2ff240129d2c6074eaba8fbb3e147410f94b3939cee6b59e74994d5d28a77db4893616525ce7bd65e93861b54f10c1f657d1be9a2a1215fe03cbc684928c99b12b82f38011b7dbd82bc4121f105a3464e9afa87cfce2494be9e557d59f3a71ce82db18cf3ae92e9e19ae05a9fe6e4a92bcde61b86ab72459e731f9885f37b2ad9b33a4cac652e9571a033d0f2d864882a1bcaaf2fbb2b9216a63902826f8edd7ca1a9858b5bf1763f9851c5e8101ebf2dbfeb5be69e4623023e95bc08f9008846ed7735d07436b9b6fe507e707b62533d27d64c07b04df95ebfe9c90a979c7805520b0330d930744e5ad61c39518b1eb7f6a1023ba358e9870c3558c391c02e0c732e0b234e2843da37e07a723e4fdf87136797eebad8e2ff46d326e7b3f6a1e2b98d9191dfa93719facdd22ad061cb3135a8a33631479d8ea29975b44d5b5c54cac8db9c1e9ba547abd242dc51c7e4f5b8997a0e803c985372b103674b32d8e1af838628611ef15c8b609271384813c6ceab94632d5452503285b9ed8a19ae72f3011c6f312730d412ec68da00594efd4234493849f3cf6f1124a73dd03c3b1204f84d34a5ddc786dda88ab921ee75300b8e413486a7b3bc42984a0d4b02ad6b4d4e09b5dbf7dc31f5ef2206fcf694ce2ebfc547213d38d59c03aed16c53a1df8794f8652cdcbf44f36e52fb6d506b1b0540749d0179c0fbe5f29babb9dfcb4d479e2d8f3b84b1141f688adeed7f365d5c7c562abe6c7d1b1764d4b0cb1e11274e76aee9458945d68c34f2bb1313b8af284eba8eee2007091709959d8fd48f072da8049db9f7cad4f3884d45d044e9fa35b234a51a74bf5296d227adc5a38ad429b9b35cd4877b340c6e64e4be9c326da533206483bb063ae161331ce90390b73833d162def3b2f5e65deabae9997f2b8edcb3bd9091076d808b2581939b7c072c7a4554b5f7868ba03315bce1168ac61c9cc80b694a9c55dc4af27e503ec6a2e18871ffd760994eacad2830f1e42e7b5168d4b53811964f519e65258217d058086b6c3a75b6aed9197cf68735f48dcdaa26c4b390bef3657e05e0b27a3add1cc48acbc08e87a9594dbbeaabca790d8b289384cbc56e96efb9cb6173df75b613c4924cca5178136b6b85d550131e5b38fd9a8e5f374ed805c0453f9a479b190aba3b8f83cf626e51ef2332f728ae9c75a82fe3b7e6a38ec71a5c5bef05fe516d1840e572cd6e4ef743114465eda53aae3bb1a86e25b786c207235628eb507eebfb46d4f01dcad4f0f8c38c038eb444c66fdb6a02aa6c82659f5c02281645fe49e46a78c25945d8b33fd3578759789124909688c5914e4af93ca39a60efb9f82a5992b5291a5a9717c66ecc3ac67405854e85fbaf5439b0dbd4568ab24aa067117c6dd815ec78f5b92bba68757ed115129c41a3a62e3515bffdc0aac6b3610682c5e76b6a816835d10df8bf1290ff7ad89b05cf42784243fbf197b935ae67e45ac9325950c3a1909ccedbc25e6a7433e4d399e97e078a4dbf7f1a6741a3c4edd2ddf60fbb3be693cb6413309ceab2a62e5b2ec890fd805e54547adefcc6f3ebd403d5af1f4c97b79e2f952b395e3c4bbdd97e6ba3ef4a79665c17c20f840ecc8914daaaedf76b8e030709de693c940fa73aa5d5b31014c3ebfa9e510be80dcb626e7469240a654185fdec91e27cf030240c290f833708986f8567812d2ae44ccaee43f35d4d1c724767a19858fd2227ad6d8a0748e410858878f98ba53e572b3db92fe8caa3072fa729bf11745bc9cbf5fe202b68a6f3d68644514bfc00ead8319cd1a659ada4b0c5f3137d9bed4e37132f8de2c4a52dbe022c00771f4157926c611d0596a31190e09929c8bb19dcd335b3ade7817259e0e23b340154664acc4c503fc46f34a663672c75919d363192880992b9906a2f5c01d144d5bad7b7df6aa926ef4718a6e9ac003f269965d47f14778891747de377615991190aaf145010502638bd1bf2a5e4ec3167e51ddf37ca13a339d23ccf714e48369425f455aeb9d2ca2995258e66a31f3d8589aa84836382422c4fc7893c6bd249cba7d0ce5d5864e19bcce185ffdb70d9dd6ec26582888c86b21914c3de897abdca73b97c1e12e4327a1503b9018e4bf50d0a69731d8b1923229337257ccef32be727ba4a13b05066f274ae7fa716599bd8a574a21f68d825973797f8adfd799d746d45e56890b5d4a70d2f4c357470e83b3d8356ece0e25ccc59c063ed654713dc135b80ee5fa38bb3d40a68131c9c93a970257b6d588df3e5f2a45a666137d73c550e4cc4587f650d3af8aff069fa905766aa52807a70787967896c92eb33c964d5014a2f4846d0e965161e70464d2bff737ed2f933aa3994304759a224ff53731baa0bb215c0135e65c8c09ad56188d37ee8aa7409d8ab5b272583e2cb2dee3a5c7d96588749316178d77f276bf10d7329e42c8c36d6c0858b176aec5be332e9517d8eeea7632774a984a2d6e58359270717b91358c8b9f59a29d7a50c2cacf0e51824e58bff72473d0888ab6aab950e5417fa6e1fd96ffa298d36df3c8ddab90389b16cfdbccb82d4440a40159f01e6618f6d82d61abd2d9b2db4c4ae7dfc9d7994ae949600db276f60f00b0724589827dd1776dc8fcee45ac7d0ee576de89fba6b0dbcfa2a244d83a755106984a5631993456fe3d65239a268b6b21c7a61afa8ce3cbef187860f2c791a4d3c04fc748ea1e48fd2e63e626bcf06f0ab7a4e8065ce4b1f59637ea8d8e6bac0de9a90e0b94d4c93bba879b3c88524d27c2a3733bb36b8152d20c7e273ce0f2fe2fa44879020ecaad01feaa5ef5c5ee080fd0a18123e344cdc6d0f8d917dbd4fd89d5b17f730a559024a9d09a178f5f11f1c177f2b6cc662f612e24f1b28908ab449b226ab699b9867de2bc21eb634e47da4674cef127552d2f1752cebbf8d1250165b498b690c39e9746ee497a82293bac369859fed9d80670894d221443f3300937af6f6fca239adc9336e5e84ddbf0e330b704261e0d7d743724382ca7ef747f3468e045c7a76851fc16be58c455289f6f912b8ff0bd615b88d6f58fe9e3b22f4a5af230fab2da14e43dfcf80568f845fe11fc00f9034235e9a026cd3d2139d4f23ceb5d12ba3ad4d59614d235d2bf8b5d6e5fef601950320a5b4bc68858ecd0c81adee0dc72295959a2f7bd060fa63bc6f2988ea5024f1a1094fbbfddc952dbcfc8d96f53767f716014fd4fb2fe23f2c0066c202f2bb1915a902d27213db52a7ff9657d5d0c03ba16e0974af0b6bb8a2740e9431c222d1a93f94a99ded90e58b2781211baebc29a376f03446abe90592ffbcb71a57a3ad10e918793a8f081703fa70ad4900f64910fe3f0c08f93b6fad94601f1bd23e3920106076d720485aa3415f884cd000a1373dabc0c9a9bb8522bc4a07b5c978235092a5afffcc5af19bdd6a922681d1e0d2d6288d0db33cb91f922f33d194412e7c75a340bf9b6db3dce818ece7866cb3f242e4da4dc2398175dede39b39e15ddd19aed08a233b6a0ae28f0893455e57b655a581d731a91f93eac3a6c2abcb8ba1ba4b6a8961d9d0f6020eddb7d7a230b3013650ec2fe780f7c3d524bd21480db65beda368fcbfe7cc01cc9b41e96be6382d96187f7448ff599dbaacd1feb0de0f383d1d783cefe55fd2a143f70dca232bc4f2ef0f87e6e9def9339cf65587b193931187df186847650baf6fd6c6359fe3a1a9a916f2b9e243e8315dd63abf7093b601957ac83ad8511c43fd9aab44a0c54e22f26abcbadfcc1e020720dafb2f22664195b5ddbf9c1e07c37a303ffb2ec92453a5dd283872e6b117d483fa6e8da85a5077cbc40c3d03416891be61b420a51eac4381e7e9990bf5d3a8addbf6da03635d5af49450a3cc803d33ab42a23359f3d70695df4cdbda9b0d1ff851a7bae08c4b346abbe4d96aeeddf3a07486e06fdeb64470f25a1ecf07ff0fd6ba19d81a5327038e0d68bc7234ae3337785b1de34c6fbfd93bbb4a443b60bcfc5a399df193785da1d86118c7737b9b8843270a38b230fb2387e22bab526b2fe9fa5de433c0c0b2ccd9dac1b8a7d2a3ef6cd4f912a8906039de3c5b086c78cf9f0278c7f973ced1ca53a8e3623c4eafbbe23e7987744d4b863083c5ff9206861abcd85e34bf99bcd044ca1291453014c20b9c9567926a8600736e18cc1ad23520ab7acc3d5aabe74dcea9a9b28dbbeb64925f009d8b4a11065f7b06174a425a4ee1444621ac251ab5866c93cd21ee5776ade6094edd1f69f48f4ca3ce9020b98f42c5d73d834ed7035a8e6598b0452f87156fb4e842151c109e8676d28de21b0de4866ea7ca13c23e26cd98ed5095cd873c8658fd48a1cbdfb1a5801960174a6c18d53937911cf9e315a5c52dd343f4015bb2f0f39715508f4af8f5038a193d4754cec9c4841db95cfd57d82dba2f22078c2b10e66a10ace1b45ad2848ecc90c4387a8a54004bf95cf9c5095cd408b9b90ae9b0f4908c4e46135301811de920ad6cc14eb2c491c5887615e397a0d6fe94e4e0042226aea843b62ea90cc5e1266a49bd302978194a9e68bad3237b8aa9fb554a5d6ee604c1d906b1ed92e4eb92262403f2b69f20c4da4138cc235a47dd0593810a94449f90d7706539b2d0290e3271dd09709073d547b42c6aaa920b51f98b708efb91282cff3bcd7417af85c92af6a3170f39b9e1e01cdc8ab73b1ea07cc1042c8c540d94a928c0d98dc0f843a97e1789bc5aa3955f305571005793c28d0e4c2f2d0e98b1d92ff080613af23c45a916927c3ecc7f0b732462e4e07ebab2cd343ea87bc98dabb71c26df2dc905dd206445640d6e9eb94a70cd0633c1030820555ed7c4bf253418440a44bd900414f3a7da446ded2d26a82c1a74fdb87163d576fa00e3bfb54c6ba1c13602d0bff8f2c914c4e3d87b821e77e751df68d0933e42d0d8b9d85328dbc3c2409b4b29ac731c44d13db8cf1582ea1329e093a674649e8a6704eba7f55e06375f2ae16299def1b6ca2e006fd4a182f67ee2e5eb1ace07449bda167348b5ccf8857dc72bfc7357ade9a67875faa9e47f02d29bea5c8af640a25a4abf405c23f3d4fa966d82c10726d9b26fc31a16bc8efb7b186ff190876667dcc49825acd424022111230552e58ab37be69b0c67958930a66a7a51b55efed4915adc1e92e9f7efc6fc8b") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000481000)=0x0, &(0x7f0000cf8000)=0x4) 2018/01/28 05:27:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000788000-0xc)='/dev/rfkill\x00', 0x100, 0x0) bind$vsock_stream(r0, &(0x7f0000709000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000aa2000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000d6b000)=[{{0x0, 0x0}, 0x100000001, 0x1000, 0x0}], 0x18) 2018/01/28 05:27:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000c3f000)='./file0\x00', 0x10000, 0x1) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000028a000)={0x81, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2f3b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) bind$unix(r0, &(0x7f0000f5c000-0x8)=@abs={0x8003, 0x0, 0x3}, 0x283) pipe2(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = dup2(r1, r3) setsockopt$inet6_group_source_req(r4, 0x29, 0x2b, &(0x7f0000788000-0x108)={0x3f, {{0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getpeername$netlink(r3, &(0x7f0000eff000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000455000-0x4)=0xc) 2018/01/28 05:27:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ce1000-0x4)=0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f000077e000)=""/224, &(0x7f00008f1000)=0xe0) ioctl$TIOCEXCL(r1, 0x540c) eventfd2(0x7, 0x80000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000059a000-0x18)={0x266, 0x6, 0x20, 0x1, 0x9, 0x3}) read$eventfd(r1, &(0x7f000028b000)=0x0, 0x8) write(r1, &(0x7f0000eb1000)="", 0x3ae) 2018/01/28 05:27:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000a39000)={0x11, 0x0}) 2018/01/28 05:27:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000611000-0x10)='/dev/input/mice\x00', 0x0, 0x12002) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000e09000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000dd7000)=0x14) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001e3000-0x18)={0x0, 0x10, "486f9a56b73ee67158caa8441f84df24"}, &(0x7f00006fe000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fd0000)={r1, 0x7}, 0x6) futex(&(0x7f0000a95000-0x4)=0x0, 0x80, 0x0, &(0x7f00000be000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00001be000)=0x0) get_robust_list(r2, &(0x7f0000631000-0x8)=&(0x7f0000cdb000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000051b000-0x8)=0x18) 2018/01/28 05:27:20 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000053c000-0x16)='/selinux/checkreqprot\x00', 0x50041, 0x0) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 05:27:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000224000)='/proc/self/net/pfkey\x00', 0x100, 0x0) lseek(r0, 0x0, 0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000ff1000-0x1)=0x0) pread64(r1, &(0x7f0000adb000-0xff)=""/255, 0xff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00001df000)={0x0, 0x4}, &(0x7f0000b0b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006c5000)={0x4, 0xff, 0xd, 0x4d, 0x1, 0x7ff, 0xffffffffffffff80, 0x200, r2}, 0x20) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000017, &(0x7f00003b3000)=0x0, 0x4) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00009ff000-0xd1)=""/209) 2018/01/28 05:27:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000004000-0x2e)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) write(r1, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r1, 0x5402, &(0x7f0000c24000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 05:27:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f4c000)='attr/exec\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000114000)=0xfffffffffffff800, 0x4) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) readv(r1, &(0x7f000018c000)=[{&(0x7f000024c000-0x1000)=""/4096, 0x1000}], 0x1) writev(r2, &(0x7f0000f89000-0x10)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/28 05:27:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e94000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ce5000)="896c465cdd2120c52dfd7dd34c3476aed4b029d604eedec1e6f3c19e28dcf3f9c92805d768be14ca0e28575a8fb77ffb473b4b88b87cc352b34a500f42c6911714214f8996bf97e47fdfb1ac147e7e19b9c827e48c482ae0ed3648213f36d5a8638cf941a431b45abe", 0x69, 0x4040011, &(0x7f00008f3000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f00006b5000-0x12a)=@newsa={0x1bc, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xcc, 0x14, {{'sha1\x00'}, 0x400, 0x0, "e9b13065e8a67b6b4e71e8a3c62b1fe408527f80e0f3ff2943771d7de191d5d294bec222c53146e29669f8f3b10fd17bab6cd983a2c981b93bfc8f39b47a60fbe3130198cd33de35a877edcc00001427406ed2c75a064d6609a09b3485ea84171135f25aeff933d78c504993b141f20115bc864a3801c9f21173a5bb1119791c"}}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 87.400617] binder_alloc: binder_alloc_mmap_handler: 17280 20000000-20002000 already mapped failed -16 2018/01/28 05:27:20 executing program 7: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r0, 0x0, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000067b000)={r0, 0x102e}, &(0x7f0000841000)=0x8) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000843000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000843000)='./file0\x00', &(0x7f0000372000-0xd)=@known='security.evm\x00') 2018/01/28 05:27:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000fad000-0xa3)=""/163, 0xa3, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$VT_SETMODE(r2, 0x5111, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 05:27:20 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000002d000-0xe)='/dev/keychord\x00', 0x200800, 0x0) getpeername$packet(r1, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001a000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}, @NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 05:27:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000160000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001e2000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a36000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ecb000)={0x0, 0x0, 0x0}, &(0x7f0000332000+0x421)=0xc) r3 = add_key$keyring(&(0x7f0000ff2000)='keyring\x00', &(0x7f000068c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r2, r3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000019a000-0xc)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x3, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f7c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f000036f000)=0x0, &(0x7f00001b3000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f00008bd000-0x38)={&(0x7f0000b7d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000150000-0x10)={&(0x7f0000239000-0x2c)=@ipv4_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 05:27:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ae2000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c84000)=0x1c) fcntl$getownex(r0, 0x10, &(0x7f00001d1000)={0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000098e000-0xc)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f000052a000)={r1, 0x4ed, 0xd2, "ca38f67e458e59ad48ece6ec996c4cc99726e09ce230ee25b6efb590f3cb004176bb9e6298e1b4b64ad29a1f31414d426c1bc8aae60a554d6151b77d8cd40a6c82f4d546b5373b80eb7b3e1593d9592c172c4100ee4d566a5bea10ef3fab16e194ff1157a8364a27d4597b25d724fb097bb8acb2846099e4a81c986e9ebc903d0e85ef8f387583ca4f73ffcbc8c95983b0cb03d7c07b84e424e8e93d31d132957f8dc0cf89d7b40eeadfbe4465a58bceb85ffa5e6c53e74e9596362b2c4b89f128ae60c2942256dd8f4f38e170319d02bc33"}, 0xda) syz_open_procfs(r2, &(0x7f00003c2000-0xa)='schedstat\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000459000)={0x0, 0x3}, &(0x7f0000459000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000548000)={r4, 0x6, 0x2, [0x95, 0x6]}, 0xc) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000d62000-0xba)="8d89486613179b5a986ef96e4422af3a76689308c525f7ebcfa5ce88477406101207ce2a369d8ef1933fc5801677b28da72dc560452f9d6219652894016f3fee2700c9890c0fe2af5328684cab94a5b21f745091ea68a527163cd0ce51c313ac4422b4662e68532ab13349676a58cdd792fc08f9e36aaf13d9cc9f7b5345cc23d965d5e4f0015f2643e3fad439325ae506122e34c2e83a8f7787c8b85b730010e2a32b8f5c77cf6468cc33384903f3d024bb5e867ca375b87492", 0xba, 0x4000, &(0x7f00003d4000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 05:27:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b09000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000888000+0xb1b)=""/113) r1 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x80004522, &(0x7f000057d000)="") 2018/01/28 05:27:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f0000721000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000234000)={0x1, 0x770, 0x8, {r2, r3+10000000}, 0x100000000, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a18000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[], 0x0, 0x0}, 0x0) 2018/01/28 05:27:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00006e1000)='id_resolver\x00', &(0x7f00009cd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000234000-0x1)='\x00', 0xffffffffffffffff) stat(&(0x7f00001d6000)='./file0\x00', &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() keyctl$chown(0x4, r0, r1, r2) r3 = open(&(0x7f000039c000)='./file0\x00', 0x141042, 0x0) ftruncate(r3, 0xb74) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00002c9000-0xc)={0x0, 0x554b, 0x20}, &(0x7f00003c3000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000004e000-0x18)={r4, 0x7, 0x10, 0x1, 0x3}, &(0x7f0000a7e000-0x4)=0x18) read$eventfd(r3, &(0x7f0000893000)=0x0, 0xfffffffffffffc97) 2018/01/28 05:27:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') umount2(&(0x7f0000067000)='..', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f0d000)='..', 0x10980, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000080f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6f000-0x4)=0xe8) 2018/01/28 05:27:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001da000)='/dev/pktcdvd/control\x00', 0x210000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000921000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f000041d000-0x4)=0x0, &(0x7f0000652000-0x4)=0x0, &(0x7f0000759000)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00000f1000)=r2) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f000076d000-0x30)={0x4, 0x7, 0x100000001, 0x80000001, 0x70f00e06, 0xffff}) r3 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000758000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 05:27:20 executing program 5: getrandom(&(0x7f000001f000)=""/16, 0x10, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x4c800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) 2018/01/28 05:27:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x240000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000308000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000003000-0xc)={r1, 0x7fffe, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000008000)='./file1\x00', &(0x7f00002d7000-0x8)=[&(0x7f00003dc000-0x9)='/dev/rtc\x00'], &(0x7f00003b3000-0x18)=[&(0x7f0000b84000-0xf)="707070307365637572697479f32800", &(0x7f00009ac000)='%:*wlan0&\x00', &(0x7f000053a000-0x9)='/dev/rtc\x00'], 0x500) r4 = socket$inet6(0xa, 0x2, 0x9) getsockopt$inet6_int(r4, 0x29, 0x18, &(0x7f0000adc000)=0x0, &(0x7f000063c000)=0x4) 2018/01/28 05:27:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000be5000-0x8)='./file0\x00', 0x10000000007fd, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = creat(&(0x7f0000b86000-0x8)='./file0\x00', 0x40) unlinkat(r0, &(0x7f000044f000-0x8)='./file0\x00', 0x200) execve(&(0x7f0000630000-0x8)='./file0\x00', &(0x7f0000428000-0x30)=[&(0x7f00000f0000-0x7)='Yeth1/\x00', &(0x7f0000d1e000-0xe)='@wlan1%cgroup\x00', &(0x7f0000b1c000)='\x00', &(0x7f0000750000-0x5)='eth0\x00', &(0x7f0000f3f000-0x1)='\x00', &(0x7f0000be9000)='\x00'], &(0x7f00009e4000)=[&(0x7f000051e000)='\x00', &(0x7f0000bac000)='\x00', &(0x7f00008cc000-0x5)='ppp0\x00', &(0x7f0000985000)='\x00', &(0x7f0000377000-0x23)='.eth1bdev.vmnet1{nodevbdevvboxnet0\x00']) open$dir(&(0x7f00008b4000)='./file0\x00', 0x200, 0x0) 2018/01/28 05:27:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f000015b000-0x24)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) r1 = add_key$keyring(&(0x7f000014b000-0x8)='keyring\x00', &(0x7f0000248000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r1, 0x3f) recvfrom$unix(r0, &(0x7f0000a92000)=""/66, 0x42, 0x0, 0x0, 0x0) 2018/01/28 05:27:20 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$addseals(r0, 0x409, 0xf) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x8)=[&(0x7f0000011000)='\x00'], &(0x7f0000002000)=[&(0x7f0000002000)='--^md5sumvboxnet0\x00', &(0x7f0000003000-0x1)='\x00', &(0x7f0000011000)='vboxnet1-ppp1[loeth0lo:GPL]%user\x00']) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r1) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)="") unlink(&(0x7f0000712000-0x8)='./file0\x00') fchmod(r1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 05:27:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000061000)='/dev/sequencer2\x00', 0x400080, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000580000-0x30)={0x8, 0x0, &(0x7f000016e000)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f00004ec000)=""}) 2018/01/28 05:27:20 executing program 0: syz_open_dev$sg(&(0x7f0000af7000-0x9)='/dev/sg#\x00', 0x3, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) r1 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000e04000-0x8)=0x0, 0x7fffffff) fadvise64(r1, 0x0, 0x0, 0x4) fsync(r0) 2018/01/28 05:27:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fallocate(r0, 0x0, 0x6, 0x1) vmsplice(r0, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) 2018/01/28 05:27:20 executing program 6: r0 = syz_fuse_mount(&(0x7f00005e3000-0x8)='./file0\x00', 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x100000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x6, 0x6, 0x2, 0x9, 0x1, [{0x7df, 0x7, 0x80000000, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x0, &(0x7f0000c76000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pkey_alloc(0x0, 0x0) 2018/01/28 05:27:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00007da000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}, &(0x7f00002c0000)={0x0, 0x4, [0xf0a, 0x298, 0x99e, 0x59d]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e86000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00005c6000)=0x3ff) bind$llc(r0, &(0x7f0000580000-0x10)={0x1a, 0xf8, 0xffffffffffffffc1, 0x8, 0x5, 0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00008d8000-0x41)=""/65) close(r0) syz_emit_ethernet(0x3e, &(0x7f00000cd000-0x142)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xfffffffffffffc93, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "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"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/28 05:27:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000454000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b0b000+0xb8a)={0x0, 0x0}) utimensat(r0, &(0x7f000085f000-0x8)='./file0\x00', &(0x7f0000008000)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}, 0x0) r5 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) open$dir(&(0x7f00009d3000)='./file0\x00', 0x0, 0x70) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000da7000-0x8)={0x0, 0x7}, &(0x7f000037a000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002cf000)={r6, 0x4}, &(0x7f0000246000-0x4)=0x6) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000c50000/0x3000)=nil) 2018/01/28 05:27:20 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x17ced9a1) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000005000-0x8a)=[{0xfffffffffffffffc, 0x7ff, 0x6, 0x6, @time={r5, r6+30000000}, {0x3ff, 0xe6}, {0x3c2, 0x0}, @connect={{0x7fffffff, 0x401}, {0x5e, 0x1}}}, {0x1, 0x401, 0x3, 0x1, @tick=0x1, {0x7, 0x8ee}, {0x7f, 0x2}, @result={0x9, 0x1}}, {0x0, 0x20, 0x3, 0xfffffffffffffffa, @time={0x77359400, 0x0}, {0x0, 0x8}, {0x401, 0x9cca}, @control={0x4, 0x3, 0x1}}, {0x6, 0x7, 0x180000000000, 0x2400000000000000, @time={0x0, 0x1c9c380}, {0x4, 0xea5}, {0x20, 0x1}, @note={0x9, 0x800, 0x40, 0x3, 0x380000000000000}}, {0x484d, 0x5, 0x80000001, 0x8842, @time={0x0, 0x1c9c380}, {0x2, 0x6e}, {0x1, 0x7}, @raw8={"ae1b72ce54ae6da95ec40ffb"}}], 0xf0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000004000)={0x6}, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000+0x4ab)={0x0, 0x989680}, 0x8) setitimer(0x3, &(0x7f0000001000-0x20)={{r0, r1/1000+10000}, {r2, r3/1000+30000}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = dup(0xffffffffffffffff) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000005000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x3, 0x4, 0x7, 0x100000001, 0x80000001}, &(0x7f0000003000-0x4)=0x20) 2018/01/28 05:27:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000828000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) execveat(r0, &(0x7f0000659000+0xfd1)='./file0\x00', &(0x7f0000633000)=[], &(0x7f0000ff1000)=[&(0x7f0000d4a000)='wlan1mime_typemime_typeposix_acl_accessvmnet1\x00', &(0x7f00000d1000-0x6)='pp[0&\x00', &(0x7f00006f4000-0x1)='\x00', &(0x7f0000cae000-0xb)="4a7473005d74657a0035d6", &(0x7f0000c57000-0x1)='\x00'], 0x0) 2018/01/28 05:27:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000145000)='/dev/sg#\x00', 0xf28, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000fff000-0x4c)={0x0, 0x80000, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000017f000-0xc)={0x800000000, 0x0}) epoll_pwait(r2, &(0x7f0000d29000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000484000)={0xfffffffffffffffd}, 0x8) 2018/01/28 05:27:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f00005c6000)={0x1, &(0x7f0000ee5000-0x10)=[{0x4, 0x0, 0x0, 0x0}]}) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008c2000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000165000)=0xb) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000083d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00003c2000)={0x5, 0x8, 0x8000, 0xfff, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000041000-0x3b)={0x0, 0x33, "9c176d53ead42a3d706d0e6389327cafe4f54bd27e3019aeb85e49edcb7255c94352d3f13bd12a3303ac5f74d24df8022cf968"}, &(0x7f000008d000-0x4)=0x3b) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000eba000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8000, 0x6, 0x40000000ffff, 0x8}, 0xa0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000054f000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d2f84dd7852d9f78eeaf3a1d5a753a4c8fe3bea99bba5415afd8ce1e05ecd17922ba5740f4c3a0ddc5765fb7497ad7a863426e031530671ae6377166d8d030a4", "56fa82a7768b643d0fa10d4f9cbdd5dadf15dcebdfe7b13be9fdbab5c84125fcafad2ffff20c98202af062562404e10ede734b2a4d947c98b936c41e00a71400", "d08118d7f4d4198b3d912252e66be53dcfb7c086e4167935e1a1302cfece3c4c", [0x0, 0x0]}) sigaltstack(&(0x7f00003d0000/0x4000)=nil, &(0x7f0000d88000-0x8)=0x0) [ 87.698165] binder: BINDER_SET_CONTEXT_MGR already set [ 87.705745] binder_alloc: binder_alloc_mmap_handler: 17370 20000000-20002000 already mapped failed -16 [ 87.724896] binder: BINDER_SET_CONTEXT_MGR already set [ 87.730285] binder_alloc: 17370: binder_alloc_buf, no vma [ 87.736172] binder: 17370:17382 ioctl 40046207 0 returned -16 2018/01/28 05:27:20 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e43000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000af2000-0x4)=0x1c, 0x0) ftruncate(r0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000029d000-0xe)='net/mcfilter6\x00') sendfile(r1, r2, &(0x7f0000058000-0x8)=0x10002, 0x7e) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000cc7000-0x4)=0x0) 2018/01/28 05:27:20 executing program 7: r0 = gettid() setpgid(0x0, r0) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f000015e000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, 0x800) poll(&(0x7f00001c8000)=[{r1, 0x0, 0x0}], 0x1, 0x4) 2018/01/28 05:27:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x7ff, 0xffffffffffffffff) r1 = dup3(r0, r0, 0x80000) readlinkat(r1, &(0x7f00005aa000-0x8)='./file0\x00', &(0x7f00009cb000-0x2a)=""/42, 0x2a) umount2(&(0x7f00005e9000)='./file0\x00', 0xa) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000cdf000)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) sendto(r1, &(0x7f00006eb000-0xd1)="2c88f1800a5d75b3862949913dd08f4ef4a1f3e259feb2d2e9ca80c666bb02161fcc622678af8f81b8ddac6e78dd4de4a98acaf037d6fd9f27ac528b6c8c5bb69423cd813be19abcfcbb37e4e68d074e2b0ba8d8a3a91c46b99184d6c843c45f06b27894d96442a19fc3039027090ab4ace5d4e6319bd9199d52dd3d4857950d2c650e50307b9e4955eb14cb0fe4f87a131f98fddf120e79fb193cb02668890a7560e446c04e50984c8f5ae7d4ca00c5a29556cddac5e5d6df40e303d735b7ca42f3294bdeabbf9a51f8470f72d3d796b9", 0xd1, 0x4040, 0x0, 0x0) ioctl$void(r0, 0x544e) [ 87.742116] binder: 17388:17390 ioctl 40046207 0 returned -16 [ 87.760055] binder_alloc: binder_alloc_mmap_handler: 17388 20000000-20002000 already mapped failed -16 [ 87.764010] binder: BINDER_SET_CONTEXT_MGR already set [ 87.764018] binder: 17388:17390 ioctl 40046207 0 returned -16 [ 87.801817] binder: 17370:17397 transaction failed 29189/-3, size 40-8 line 3127 2018/01/28 05:27:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000ec0000-0xe)='net/igmp\x00') sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x5) pwrite64(r0, &(0x7f0000f59000)="f399628fa432687988de1a38dffc3ed33b01b64497d34f0fd18806fc13fab63a651e48cf40b2acb7585d2abf1d729fa0530f38bccac874f7d6cff92511e3811aa88f00968e41e8b8c12bfbe5caa06e5b7c0401c5dc3c5065bd8863118d176510b3b121f10a64ddd41f128c08f69ef19f0e63d1a3448d787c257349a3dba029f562cf6f198c96a793b2858e", 0x8b, 0x0) 2018/01/28 05:27:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000622000-0xc)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000183000-0x4)=0xc) sendto$packet(r0, &(0x7f0000032000-0x1000)="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", 0x1000, 0x40000, &(0x7f000008d000-0x14)={0x11, 0xff, r1, 0x1, 0xffffffffffffff7f, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setns(r0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006bb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getuid() 2018/01/28 05:27:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000039d000-0x10)="01", 0x1) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/28 05:27:20 executing program 5: seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) unlink(&(0x7f000036f000-0x8)='./file0\x00') symlinkat(&(0x7f0000c4b000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00000bd000)='./file0\x00') r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000000000)=@access={'system_u:object_r:dhcpd_initrc_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x32, 0x38, 0x0}, 0x3b) 2018/01/28 05:27:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cb9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00003cc000-0x4)=0x0, &(0x7f00001f1000-0x4)=0x0, &(0x7f0000adc000)=0x0) fsetxattr(r1, &(0x7f0000642000)=@known='trusted.syz\x00', &(0x7f0000dc4000-0x10)='/selinux/policy\x00', 0x10, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000a52000-0x14)={@broadcast=0xffffffff, @rand_addr=0x74b, 0x0, 0x1, [@rand_addr=0x2]}, 0x14) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00001b9000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/01/28 05:27:20 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x5, r0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/01/28 05:27:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0x0) write(r0, &(0x7f0000921000)="240000002a007f0000000000000000000029f6ff01000000fffffffdffffffff0100ff10", 0x24) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007e4000)={0x0, 0xffffffffffffcee7, 0x3}, &(0x7f0000971000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000018e000-0xc)=@sack_info={r1, 0x0, 0x646e}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d35000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000f47000-0x64)={&(0x7f000014b000)=[0x400], 0x1, 0x1f, 0x800, 0x7, 0x140, 0xb24, {0x200, 0x800, 0x0, 0x101, 0xe968, 0x1, 0xea6b, 0x920, 0x7, 0x4, 0x0, 0x2, 0x3, 0x8, "caf05a92b950867e33708c1091c31d3fe2798ce334a232daf2f3173e8571d82f"}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000014000)={r1, 0x1, 0x4, 0x100000001}, &(0x7f0000e21000)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d80000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d76000-0x4)=0x0, &(0x7f00008b5000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000087b000)={0x100, 0x8000, 0x7, 0x1000, 0x0}, &(0x7f000019d000)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f000056f000-0xf)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000561000)={0x8, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x5e8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000edf000)=@sack_info={r3, 0x1, 0x1ff}, 0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000317000)=0x1b6, 0x4) 2018/01/28 05:27:20 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001275, &(0x7f0000001000)="") r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x202000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(r1, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000001000)=[{&(0x7f0000009000)=""/156, 0x9c}, {&(0x7f000000a000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000008000)={0x0, 0xff, 0x30}, &(0x7f0000008000)=0xc) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000005000-0x14)={0x7fff, 0x800, 0x2, 0x5, 0x1, 0x0, 0x400, 0x74, 0xa983, 0x6}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000-0x10)={0x4, 0x2, 0xeddc, 0x10000, r3}, 0x10) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000003000-0x218)={0x0, 0x37e7cafd, 0x6, 0x3, 0x9, [{0x5, 0x8, 0x9f83, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x2, 0x25, 0xffffffffffffd68c, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xef, 0xa31, 0x1000, 0x0, 0x0, 0x1a00, 0x0, 0x0, 0x0}, {0xa18, 0x0, 0x1f, 0x0, 0x0, 0x1401, 0x0, 0x0, 0x0}, {0xffffffffffffff7f, 0xf732, 0x6337, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x400, 0xfffffffffffffffb, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x7, 0x5, 0x3ff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x591b, 0x8001, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1000, 0xe1, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) geteuid() 2018/01/28 05:27:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80000, 0x3933, &(0x7f0000d8c000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000002e000-0xb0)={{0xb4e5, 0x1}, 'port0\x00', 0x5, 0x1020, 0x8000, 0x8, 0x9, 0x4, 0xffffffffffffff7f, 0x0, 0x0, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f00003c1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000902000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000075000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000e4e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000607000-0x8)={r3, 0x2}) 2018/01/28 05:27:20 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000008000)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0xc) r1 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x101, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r2, 0xd5, 0xc55) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f000000b000)=0x9) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/context\x00', 0x2, 0x0) ioctl(r1, 0x4000000000001275, &(0x7f0000001000)="") socket$nl_crypto(0x10, 0x3, 0x15) [ 87.820201] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.827414] binder: release 17370:17382 transaction 171 out, still active [ 87.834754] binder: unexpected work type, 4, not freed [ 87.840900] binder: undelivered TRANSACTION_COMPLETE [ 87.846078] binder: send failed reply for transaction 171, target dead 2018/01/28 05:27:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) sendmsg$nl_netfilter(r0, &(0x7f00005eb000-0x38)={&(0x7f00004d4000-0xc)={0x10, 0x0, 0x0, 0x81000}, 0xc, &(0x7f0000838000-0x10)={&(0x7f000041c000-0x11e8)={0x11e8, 0x1, 0xf, 0x100, 0x0, 0x1, {0x7, 0x0, 0x3}, [@generic="a3f8d490a90770f51258cfad4020966c5c7de4de033bebfcd37778a78eca0bb891ff476ae1bb1fde2f9d9662d48948d4f6e9334b66c0b88007b042626b49cdc3e8f86a618646b9d61e3cc59835d7884f570a724bfd3eaa66ebae66dc5038f6b6e4121be120863be15afca03930aaeb0409475cc1c0230bbb4b7d11f412a06f86013fd40afcd7275a395a78e734ef419bcd02dae0d72ee8bab47a6f5699289d2e73217302e20cd112102c500dfca456a0dec90a00f4cebf6fc5cfa98190c39e", @nested={0x8c, 0x69, [@generic="9abc33d36d579f16e35364da21f50c13a10ccc9b3d0cbe2ab59d04f12cf2697e89f48d8a25950f71414e646cad36a51b76b89fc893a4c15a683f842379c9f647e5dd1ab6a7166fe8cef82c27e5540d8289d701318e022b58372c094123ceb8d095021f70260f2c60ba76f5a18343c09b558654805de0c1bf8bf0bf2bcc2fc1c7302f4e0883bf1bd0"]}, @generic="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", @generic="d8c17360e2d2916e43141495431651d40e1e6e8a7febe0d59361dd4ccbdb2f9bf0afdfae95af784766942a829dfaab8f38e908ce7ab62ac2800b7d5be26f367fff9fbcfea72eb96e95c2efb1e903a8e1187e9f010e516b3d70f9691ea565dafa1156ad3d82d7116a73efaf8f64c1a2e208a8c13714b3a9bff2b9b0a58f40fc44c88b26acbc0f1515"]}, 0x11e8}, 0x1, 0x0, 0x0, 0x8040}, 0x4090) statfs(&(0x7f0000549000)='./file0\x00', &(0x7f0000152000)=""/207) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000067a000)=0x0) 2018/01/28 05:27:20 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005cf000)='/dev/keychord\x00', 0x20200, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000001000-0x90)=[{&(0x7f0000397000-0x70)=""/112, 0x70}, {&(0x7f0000001000-0x37)=""/55, 0x37}, {&(0x7f00005d6000-0x51)=""/81, 0x51}, {&(0x7f000052f000)=""/206, 0xce}, {&(0x7f0000cfa000)=""/21, 0x15}, {&(0x7f0000000000)=""/157, 0x9d}, {&(0x7f0000001000-0xdf)=""/223, 0xdf}, {&(0x7f000047e000)=""/20, 0x14}, {&(0x7f0000943000)=""/130, 0x82}], 0x9, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x6d)=""/109, 0x6d}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/252, 0xfc}, {&(0x7f00000e4000-0x8f)=""/143, 0x8f}, {&(0x7f0000ae1000-0x7c)=""/124, 0x7c}, {&(0x7f0000000000)=""/39, 0x27}, {&(0x7f0000000000)=""/195, 0xc3}, {&(0x7f0000000000)=""/221, 0xdd}, {&(0x7f0000527000-0x64)=""/100, 0x64}], 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xe6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000006000)='net/ip6_mr_cache\x00') preadv(r3, &(0x7f0000942000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0x55}], 0x361, 0x100000000) 2018/01/28 05:27:20 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x84000) syz_open_pts(r1, 0x0) dup3(r1, r0, 0x0) 2018/01/28 05:27:20 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000)='/proc/self/net/pfkey\x00', 0x490000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000004000-0x8)={0x0, 0x81}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000-0xa)={r2, 0x4, 0x2, [0x5, 0x80000000]}, &(0x7f0000006000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/01/28 05:27:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr=0x6, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) pipe2(&(0x7f0000528000-0x8)={0x0, 0x0}, 0x84800) r2 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bd8000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee4000-0x4)=0xe8) r4 = getgid() r5 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000df1000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bec000-0x4)=0xe8) r7 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a1c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d7000-0x4)=0xc) stat(&(0x7f000031b000-0x8)='./file0\x00', &(0x7f00009f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d2f000-0x8)='./file0\x00', &(0x7f0000928000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006cb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dba000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a99000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbb000)=0xe8) r13 = getegid() r14 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e6a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b0000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d4f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a99000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a0e000+0x51f)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000078e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093a000)=0xe8) r19 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000afc000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000020e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f2000-0x4)=0xe8) stat(&(0x7f00001be000-0x8)='./file0\x00', &(0x7f0000c08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000dcb000-0x188)=[{&(0x7f000026f000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000c74000)=[{&(0x7f0000ec6000)="e456feb770fa564084a5e54f3a74ff678b36e5759f8096a84c5df3e4abe19295e3d0ee09112b5277a7b57dd1279c50b1e2d271e0e531d02ea14225c98177497b64c7e4933e72986a164184e05cd1cb86e1b550fab09dfdd937d2e1ebd632ed284d51ca237854a0e2936dc66d51ec8a53224f068c5354c029d48a53370a4ddebf24a76ec3c2", 0x85}], 0x1, &(0x7f000020b000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xe0, 0x4000840}, {&(0x7f00009bf000-0x2)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00007eb000-0x10)=[{&(0x7f0000ab2000)="95518270b48460600039e1986747a36fb0544434052fe454d8d3c96366f1a44e580e65efd6a0ce13935a5eb7acec797bbd521db0f2407a99b0a4b34dd389a0c01130f1bb5759639c52a4024ec7e2679d58802c68d301c6e1e98556a90bac6bea4162566d92c1682d0ed6344d95be2c72135145732de27a88539037748cd1654d7f44a23ca0d417712d13f22459fdbc2eeb31deb662d226cc25ac6e6ddf262cb51eb881ed38e79c88bc6cdfb6ebeb20e69b304d60a21928b337ab", 0xba}], 0x1, &(0x7f0000831000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x58, 0x40000}, {&(0x7f0000434000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c92000)=[{&(0x7f0000786000-0x1000)="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0x1000}, {&(0x7f0000840000)="6e5690f9466091f4d2491c26b21787844c512688bbba0e7ea3e78db57d109f34c843b849be31d92030cf096a5e346bcfc4261f459f4e078b12c83a852acad93d4f45612e2b78d7d9359352a142ed0c53dfb601eebfb305c4d3ff090704990df3c3415c09375108d850383a0d72fa8953a7269a0d7edb05c4cdbf9ff3ac5ab0c0c048940c2354fc4b0425633265c08218f78e5a2c8ceb1f85335424ca76", 0x9d}, {&(0x7f00005aa000-0x53)="e38abf2691f8cb9590771058e76fdf863852454ae18faf0b07278bf7e201623d582eeac5f3553dfd68490a7188fb3e497ff1df0cba4c8447aaa76e108b76be145a11a05748bdec53fad4bcb10ed976176eec81", 0x53}, {&(0x7f0000c06000)="d9e9db2ac17aea52b3bef9b551a0853721f4a1", 0x13}, {&(0x7f0000c76000-0xa)="03910918e5b43f36e36f", 0xa}], 0x5, &(0x7f0000483000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x20, 0x4000}, {&(0x7f00008b9000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008f3000-0x10)=[{&(0x7f0000cb5000)="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", 0xff}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f0000c8c000-0xa)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f00003fd000)="4f11eaeb785d8de27a39c94c8787fa2264a69b3e14580793976fd5e313d179603eefd004782f166b3abe37f1df6e181aeda1e3dfc013728b4de7951872e6b706b0ea3e29f2e3aff0bcbf8304f42a44a9b6b4e57ba94d28d45693a8987eb033a1e8813aaa53eca7a08a12d6cd919c1b406207b9579cadcd363dc3eb46ec4f7ccf5bb77ebbab5ec79ebf6366cff7b9cb05305f08fa829dcf77f4017ecffcd9454f3eaab02239ce1e2e84a885a62beb654368089ef788a687e8b4d0b76716779255e6e15f99861ff466671717d0e616d2e84508843de6945416ad1985edf1d2ed764614b0f27f6f1da9946d75c017119224ed8cd6efe897198ec2ac617e97962d84ae92cb4df2902048da2144470ceaee169944210c929bacb8db05ebb32b096797c983f89fb5e8e0ff36676da52653553e638cf94993c6be353490f3f275749a5e030683d736b8f3c4c9ad0751dbb649cbc28412d6a8d4228cca78e52525d6b007555f979f81bf4003f5c5a987f7367114c672fcd31ef437dd457e7151f4ec38bf9a2b2194173a26f99820be8b3c9dc5623a4e29f459dc37eb013197445cbda1c8ad35d3079174bd3a275963290c43d40644dd5573f1dbe82a39992890a0727ecb2230006708450bd5f02f9f56f05389088b44a4de6ee2e718185af51b8d57564b177c4101d1fb38644de09ebbad56b0b01509d3a6fb7d609cb06ec8aa7a21ccd1b22c633d1c21751d2d05183c45619d553700818e8defa96b9736cab3f73f04cc7ad3f3bf9df6a2b4cc339f6d026b86278a5b80e5fcc919a4f312c10f318f5b584aa4be82a64f1eb2796e858dee763dd6ae55b179d953e23cdbcceb9d6eba8398dcac6f8b3336b79dc593c46cad1ff914aef09dacf78952d872cba8bd587097af0397767403355f719b7d6f51bf0d0626607e0be1a889c674e02e383071f3a3764c78781bd808cdf4aa85368b6fa166577d93b17c55ba4913cdd0f1e2da40e4bc887f87a860997c723c1067ba2dbbb2e1d2db889d14d57b4899dc758ca66c23e4bf0a00503c3681a77b7f29ecd4585c86aa2077c39fa0732c65ccb09a95f2a5ef5bc62b0c741aabe5453514f495e06535d95023ebe3a40929eee46d2fb4d7b68337979907ad81561083af06b1cac92849d5ff11da54f20c50ce5121903ff0e1cd3b3b4e00541972ae1169d3d820c4b449e42094a71ac0dde15fdaed1d231bfbeb6979a3a30afa9bbc5d1f13f8885dd11dddfeb90126e0ee92a2b147ef7614b6c298a6905294d889893fe070cf11aeaffb3cfde10a3bc26a94028f6fe5c55a6b0a2de356419a9b4d9021e88013e7bbbf66fa5f4f21f0fa95976c8faa5b621fa9bcb61532333b95be3ed97757e8194b54ab2f8552a69c9776c2f1ad615ca6657a4d0cf3709fd83bce14685767b2296ccf5d33e8ff592c742182d812c386aa75210abc7e2809385cda9b86c9f6bcdd69f9eaccb03a1de85d44e57f6dc5b46614ab8765dab82b31ee79f9588e3b5e833de042c8db7508ea95996e6a78ca940821143fc61601e2d58c565a306c0dcfe6f0a0f7d60fe14a7db5b6231cda134efaed956775475db1c88fde0be77717327ec07133ebea083193b36632f228d30b378c294bf0d1be56f8c995bbc6411e495afc3b411e188c8d1cad7c7c9c00efa25f6d06f99ffb7f87595975e302881c5d5c02311a60de5d2f957cd7285c0c86eece6b539c136aea8357a7985b2b31fc587a5b3357ad54c12abc8e6d300a8234af59b0fb5842a5f956dbfb09123f61fe2169ad8cdbcc18d518289eafaf43a187d9a6cde21bd6ab04d761f968cb080e9e322710cd9e9e6efa7dc38170a86b77abd0fcc225816954599ab665cf80f5e627f36f19f57e63ed77cc01ac3612d6ce1ae1cba6229f4cc82bb23e6b3c15ee94659fed65a7bf603edaa08349b9bc27e007a3c18cdffcbd011b5564289bfb5831cea92e60226eb799334155d1b9ccef54a7cb0a3544a8ca85f2b6b2e9c4e9e1f9d99dd45fd6fe4b01ab12490419630de7d25e393cca777c6d18e0a78f5b8ee670d9106613b6ea1a34a29948373ad4beefa5407957ee9a930382672a3038354870040e4b9f88319acc6c1164453a3a0d7221726c311eccfe3da755024517ad117a51455e09ab375523b03418468f0ba2af46c47bd5b7b9bf225a70b4762ed097c3b56f946534dd7b25ccf5d2f791d55bb36a0051d1cd84b3d0a1361381c0491fc360c41b516d5407bcfaf6322c27c12e5743ce59ea660272d38c4f07d0c19f693d80444d9a0455884b2158265fee1528b11b0f150e70643d894712fd5ee43f851d9de50cbb76abadf71f04b2a80e1a681ee535bdd9e887486fc5642fcecb125a2ab22a09ea770c84408ddc4b4c582e62ac8de2bee99f9c154ce4819e9f5f4ad01ab6b94eda33a0865db795965db27868fabed4fdfb7a2c3278e56a292642224bd5222401ea8ada859c34151b90632a5d1c7b3c9a74eb7902592364daf901007c2bbc7b6fa8723de48acbc3037ec2b3ad001cb0b264024b32d5ab0a8e8d2a9293be0da3c6acef17971c52efec8b9f8add1db183dae801484765a8239d6a52bc06580be45c85287ad975fb5dc481b2cacb5473ba7416a9b0fa0012d6f23b3f67222c79ad7be5c6321a48ecb5edb77f0441f116261130b6db018d2383528f2af624c6e44320e3ad0ed237070b946d064fb730ee99a7323ddf000791d569822903019011554eb3584b75c03cc61166e0a1e0740c7dd12b8ac3d5b0f2cb47886246c3c74b7b4866a800daf0ed68cb585b862ad7be78452dd6f0a2a2b31bbe31590ba937a4ec341f6a32c565b93a3ce2f33277f3a02c5a4693555f7752e7ffdf7a452336b9509c7073367bae6b6c68f45d0ee74e8af5b83920efaafd6b72535f0da923871083c4694e1d7fd46ff441c961e88239ff87fab547831b19847c2024c0e8fbe12cfc2363199c14b3770d69d7a55f2f28ca78167b5126b880cafda3db2ec3451d99d1c3204effd4ab352a1c8147e11769f1f482339e855575b8a02c1c8717c8f660ab8c460d3100cd82f57ae36586aa8ec73614ed6761df746e1a8d55b6251318f409ea1587449cfbfdc4029143575b445e6b40b5b5ca1f020f4496d3064adf61b85a18d681120ff608192a369d8af8ded76189b8cbe5892202eac6af97e0a3c7bcca34bbd984e8c1a666c4cc4bc12a8f6c61c61ca7b3a28acae90808f44d5c2a1ea917d1521795ed539d34570edcf1b11978393c0d898360300a0cc83e2d299e07d8d0ebdaa64d619201d005d775a4e15b0d7f3f958096643e981b84ebadbda45e0072858fcc1f502fa00d834f1e04761ec7710edd1cf5381751066ad7218beba43a2188b936b18344ce7c668fdbc462ce4c35c66b80d580b5c4b84714db9f250cb8a1714b36a2a765a42ccba66535797a3b938d8e5597a9f01f60cd9f6cdeb67323bc3c6740d6dbd2329b4020827986d2692094c58245aed1ef0041f86584d4f1da5007e7d0120bb8fdfb15d8473cf6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0x1000}], 0x4, &(0x7f0000b3c000-0xe8)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xe8, 0x0}], 0x7, 0x40) 2018/01/28 05:27:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008fe000)='./file0\x00', 0x100) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000b7c000-0xe9)=""/233) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000fc000)={@common='ip6tnl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000804000)={0x1, 0x0, 0xa45e277eac181a92}, 0x4) 2018/01/28 05:27:21 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000002000-0x90)={0x8f65, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 05:27:21 executing program 3: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000f6a000)=0x0, 0x4) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f6e000-0x4)=0x7, 0x4) 2018/01/28 05:27:21 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000001f000)='/dev/rtc\x00', 0x40000, 0x0) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000021000-0x10)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f000001f000)=0x0, 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000017000-0x150)=[{&(0x7f0000002000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000001a000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}, {&(0x7f0000010000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000001a000)=[{&(0x7f000000c000-0x1000)="", 0x0}], 0x1, &(0x7f000001a000)=[], 0x0, 0x0}], 0x2, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x0, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000017000)={0x101, 0x80000000, 0x400, 0xe62f, 0xfff, 0x8, 0x1ff, 0x3, 0x28000000, 0x3, 0xfffffffffffffc9e, 0x10001}) r3 = open(&(0x7f0000002000)='./file0\x00', 0x88100, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000009000)=0x0) 2018/01/28 05:27:21 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f85000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000d5e000-0x10)={0x0, 0x0, 0x2}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000f86000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000038b000-0x10)={r1, r2, 0x0}) getpeername(0xffffffffffffffff, &(0x7f0000f85000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f84000)=0x2e) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000f85000)={0x0, 0x73, "1d9908c5eb8195940022bd7ac97a00aee721fe25a638920a00bf0dd3deeae65a2fe0f7b195209be9b9e42669a09c20d1358b16ad7caaf0cd2962d9f13816100c363747ba715aebe2414c34717b101bb22222e483ffba6da123c6dc590444ac319ed834322765a05772038aeccd9415e5bd255b"}, &(0x7f00007a3000-0x4)=0x7b) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000f86000-0xc)=@sack_info={r4, 0xff, 0x6}, 0xc) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r3, &(0x7f000042a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f84000)=0x48, 0x80800) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f80000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000f86000)={0x0, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x0) preadv(r5, &(0x7f0000c57000-0x70)=[{&(0x7f0000f82000-0x9e)=""/158, 0x9e}], 0x1, 0x0) 2018/01/28 05:27:21 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000a94000)={&(0x7f0000b18000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a94000-0x8)={0x0, 0x0}, &(0x7f0000a93000)=0x8) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/28 05:27:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10, 0x800) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00006c1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f000049d000-0x4)=0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000d9000-0x10)='/selinux/policy\x00', 0x0, 0x0) ftruncate(r2, 0x8003) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000a52000)=""/8) 2018/01/28 05:27:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000076a000-0xf1)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000b07000)={&(0x7f0000eca000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000dce000)=[{&(0x7f0000306000-0x25)=""/37, 0x25}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 05:27:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x4000000000001, 0x0) socket$inet6(0xa, 0x3, 0xfff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aed000-0xb)='/dev/hwrng\x00', 0x80040, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f000035b000-0x24)={0x5, 0x3, 0x6, 0x0, 0x10001, 0x800, 0x8, 0x9, 0xbe13, 0x7, 0x99c, 0x4}) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f00000a1000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000adc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 05:27:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) writev(r0, &(0x7f000050c000-0x50)=[{&(0x7f000074e000)="f4", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000021000)=0xffffffffffffffff, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00003fd000)=0x2, 0x4) sendfile(r0, r1, &(0x7f000000a000)=0x0, 0x80000000) 2018/01/28 05:27:21 executing program 3: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000037000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000000a000-0x3a)={'system_u:object_r:dhcpd_unit_file_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x0, 0x0, 0x0}, 0x3a) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000038000)='/selinux/member\x00', 0x2, 0x0) 2018/01/28 05:27:21 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) syncfs(r0) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007e8000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7a000-0x4)=0x18) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008a3000-0x8)={r2, 0xfffffffffffffffb}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000098b000)={0x0, 0xa5, 0x30, 0x3, 0x0}, &(0x7f0000f7a000-0x4)=0x18) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000144000-0xb8)={r1, 0x14d1da6, 0xfff, 0x81, 0xf82, 0xcb3, 0x0, 0x3, {r3, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3692, 0x2, 0x5, 0xffff}}, &(0x7f0000f79000)=0xb8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f7a000)='/dev/sequencer2\x00', 0x2040, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r5) 2018/01/28 05:27:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x6, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2018/01/28 05:27:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000038f000-0x50)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e63000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000ba8000-0x4)=0x98) close(r0) symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x8, 0x0) 2018/01/28 05:27:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x400000000001, 0x0}) lseek(r0, 0x0, 0x3) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ec5000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/28 05:27:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000255000-0x30)=[&(0x7f0000c6e000)='trustedcpuset\x00', &(0x7f0000a0a000)='\x00', &(0x7f0000b95000)='$\x00', &(0x7f000031d000)='\x00', &(0x7f000090f000-0x1)='\x00', &(0x7f000020b000)="3a73656c696e7578707070302d73656c665e152a6367726f757000"], &(0x7f0000686000-0x8)=[&(0x7f00002e9000)='\x00']) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f0000aa0000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/28 05:27:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000aa2000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000d6b000)=[{{0x0, 0x0}, 0x100000001, 0x1000, 0x0}], 0x18) timer_create(0x6, &(0x7f000091d000-0x60)={0x0, 0x9, 0x4, @thr={&(0x7f000005c000)="3970e5f82b19d263f42e06956f2cad2040a50dd3174d1399868218e71ba1a47c4527d944efb5252ab7e7eecdea8f8c89fe09b2940d957eeb396e7b74f07651de30dab98914629e3d56b362558238208e52ae6f09732d424a70977f7c8b58e479d1ce8f2fcca614562a0c1865c2471946e0bfbbae6626d311c256b35f1ef6d191bcc0597fd42785cc22ec6c7fde6b5d8e69cd781d74df4a46ae9dad3c198ea5d015530d3aa2ff6162e1b4bd6346651d54", &(0x7f00005bb000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000030a000-0x4)=0x0) timer_settime(r1, 0x0, &(0x7f0000d40000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, 0x0) 2018/01/28 05:27:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c5a000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/route\x00') sendfile(r0, r1, &(0x7f0000a3b000)=0x0, 0x26b9508) pipe(&(0x7f00007bd000)={0x0, 0x0}) 2018/01/28 05:27:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000b74000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000096000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000dd000)={0x0, 0xec, "ca7b0c2d76b40a9a11503769e1e386a184c8e496bce66d73caf96c14e0c92a7f142aac6a3aeff06e7636fe53f1d450620b8f8fe60e6e4ca0d9dc59109f8b03d2f677d35fe271c5f6b1c696d715e7c0dc8081b1f299deef8bb168cb38bd4ae2c819f6da0a58bbbb951b3f58bfa294eff377711d58d5085d56e3d73b2e632fd24c4f6f8f7220c77c3b2af5400df3e44baf2a4877e0921f472cdb0c1c05cd5242a8c9acd5830da97e1ca64d40ba693cc9ec73a2cbc54113e54237eeef1f202293955d9519f7612088e038ee0d43ccab4626397bde46e6f19c18dbcac4229423b735abc4a5a8f4916bd05eab6aa4"}, &(0x7f00006a2000-0x4)=0xf4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007ea000)={r2, 0x7}, &(0x7f0000084000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000037e000-0xc4)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/01/28 05:27:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000450000-0x4)=0x340, 0x4) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000546000-0x30)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) [ 88.157087] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 88.182552] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/28 05:27:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x6b2c, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x21d}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={r1, 0x6, 0x10, 0x6, 0x4}, &(0x7f0000000000)=0x18) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000000)={0x7, 0x8}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000355000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x48)="fae73a91ac0dfea3635c7aaca1b0f18d604de8fbac9de667716c80d6725b9c3f271bd28cbd7137a61dd45322d3412190584f07d5fe67591d5f876fe39649896d90b834a8b6b3844e") listen$netrom(r2, 0x4) 2018/01/28 05:27:21 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000024a000)='/proc/self/net/pfkey\x00', 0x20400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000000)={0x2, &(0x7f0000aee000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a91000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) sync_file_range(r2, 0x0, 0x0, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000000f000)=0x24) 2018/01/28 05:27:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008d8000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ptrace(0x10, r0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000002000-0x2d)="a7fd7680cc05f23e74bebad45d95fe9fc6d3e1703bd0ade6cf5c7fcab3bf77c0792003babb2c82881e48707005") mmap(&(0x7f0000003000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./file0\x00', 0x100, 0x20) ioctl$TCXONC(r2, 0x540a, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000987000)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) dup3(r3, r3, 0x80000) ioctl$TCGETA(r3, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 05:27:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000003b000-0x9)='/dev/rtc\x00', 0x400900, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000453000-0xc6)={0x0, 0xbe, "3aae9b9b3d4f33d6fab4bc5414fecd702a0539c251dfb77bc3e4e05a08fe52b7aae9d4c5b62fe0de5088743651ab7d155dbb04f194e5030f2f1978e7e0e4cf5e6ce255bdd69ff704b568a85c2f010a71593adbfaa821c328bdad5e51baaa30d7b048530ba5978b8ee358572fc4778fae47a0af4213bb2f2dfbead54ea0aad4721a63668c9233f0e5b87e6887fed05f1d133964e7c06155593faf1569fd3d834ed4f7cd4279625a21643aaec8c9de64b87ca4538c57f9e722bdcd9fa618e2"}, &(0x7f0000e4d000-0x4)=0xc6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00005e0000)={0x0, 0xd2, 0x0, 0x0, 0x2}, &(0x7f00005aa000)=0x18) finit_module(r0, &(0x7f00004b1000-0x17)='GPLcpusetmd5sumtrusted\x00', 0x3) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000365000-0xb8)={r1, 0x8, 0x5, 0x101, 0x1ff, 0x2, 0x1ff, 0x1, {r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffff7, 0xb83, 0x1, 0x8000}}, &(0x7f0000e36000-0x4)=0xb8) r3 = syz_open_procfs(0x0, &(0x7f0000bdd000)="6769644b6d617000d55661e83e329bb0cfa85beb193afddbb4b33eda23557e00047b787622f1a06aed20ae33000000049aa011f1f0fa5cd8bbda721b81d18654c3bb202eddfe71000000000c81") r4 = gettid() sched_setscheduler(r4, 0x0, &(0x7f00008c7000-0x4)=0x0) preadv(r3, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/01/28 05:27:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000739000-0x3c8)={0x1, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000041c000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000ca6000-0x8e)=""/142) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000a8c000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000de0000)={0x8, 0x10000, 0x2, 0x8, 0x8007, 0x6, 0x6, 0x82, 0x400, 0xbe67, 0xe7, 0x2}) ioctl$int_in(r4, 0x5452, &(0x7f0000be0000)=0x5) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f000000a000-0x4)={0xffffffffffffffb9, 0x101, 0x5}) fcntl$setsig(r4, 0xa, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000057000)={0x0, @in6={{0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7fffffff, 0x3ff, 0x8, 0x28}, &(0x7f0000457000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00001bc000-0xda)={r6, 0xd2, "07727d23b26f161af2c1a56c3b74b8c2c5ffd67c3672fa1df6a1c18727781c170df43215d04d71f09412e3f664fb69d565d498c11c36f2897db97a3b7f6c92c592f584f58c7c4ce5f011ad11547f646466f2ddf9fb2d24fe96c1e1eaa3cab0e5efda9b2f87879b106ef23674390dd3424d360f06ecb6ab6e8e65bf282f898958b12ab4a60527575db198726005a6a6a6884e9d3433303c235613c255d5a53cf2a1e14e3beba564581d0bbb987d68562cd33c483c0cc3178728108d837e4edf73cd50455b4b174ee23025ebdc1e8cfd85a742"}, &(0x7f000017d000-0x4)=0xda) poll(&(0x7f0000b2c000)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r7 = dup2(r4, r5) r8 = gettid() fcntl$setown(r7, 0x8, r8) getsockname$netlink(r7, &(0x7f0000630000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000053d000)=0xc) tkill(r3, 0x16) 2018/01/28 05:27:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000010000-0x8)={0x0, 0x100000001}, &(0x7f00004a8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000081b000)={r1, 0xb5, "7be5bd18909e86f8383b6170bd73489f5bb047405830039c91a51402d91d9d2e77202799e4ef1c4b08703472ea18e2c2912c83997122daa7cc910dfc6c08ff23ee5d37fbe2a0d17449c12d22c426521a2dbe591b077cfe4dfdcb1a014213022247dc9b9a8f0083795dff2e6ba70aa4599e5ad850cb39ad0b625ba1cf16df274f16304c5b51d44c17534c7a1aaf72c12d0c86d50a04b80be40f486640b540dbc76d9602611c91b4d443a1853ef44fb648d72e7f00db"}, &(0x7f0000cec000)=0xbd) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000718000-0xc2)=""/194, 0xc2, 0x0, &(0x7f0000dd7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 05:27:21 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0xfd24}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) dup2(r1, r0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x1000}, &(0x7f000000f000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000)={r2, 0x1f}, &(0x7f0000002000)=0x8) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000000c000)=0x0) 2018/01/28 05:27:21 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, 0x0, 0x94f551776839ccbf) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xbffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000005000-0x2b)="f1e2e9b39e9d2bd250b90c8639e9e72d048ec329bc283f673c71a2b00873b61481b50be541c33ae38a29fd", 0x2b, 0x2, &(0x7f0000006000-0x3)={0x77359400, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) r1 = syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x0, 0x7ffe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x4, &(0x7f0000007000-0x1c)={0xbc4, 0x7, 0x1, 0x422, 0x1, 0x1ff, 0x0, 0xe5a, 0xff, 0x2, 0x0, 0x5, 0xfffffffffffff801, 0x3, 0x1, 0x5, 0x100, 0xffffffffffffffe5, 0xfffffffffffff9ba, 0x6, 0x1, 0xfffffffffffffffc, 0x4, 0xfffffffffffffff7, 0x3, 0x80}) lstat(&(0x7f0000005000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) kexec_load(0x1f, 0x1, &(0x7f0000002000)=[{&(0x7f0000001000-0xa6)="5abc0d3ed4023c321adc63f3045a1747c953da6905f31811d75dabd4f28c93a4e910463e25b23dafcedcb7da3a4c9e22434995c00a5d97813a63971b3ae1c661d5d2093223d863b84a6a61f29e8b7e4c44bed1a69020026f181fb64f028769f96293a7cbc01c05c73716da2b44bce758ca0beb2fa1329338ec2d72d9b62e191528293bf00528b87b125d27c77c3670ca3c5eb6e5c19d78cb950e52561ad3560620b517ea9f71", 0xa6, 0x0, 0x4}], 0x3e0000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000005000-0x4)=0x0) inotify_init1(0x80000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000)={0x80}, 0x1) getgroups(0x2, &(0x7f0000002000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) r3 = getegid() openat(r0, &(0x7f0000002000)='./file0\x00', 0x100000102, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00002dd000-0x1014)={0x14, 0x2, 0x3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x7667, &(0x7f0000006000-0x8)={0x0, 0x0}) setregid(r2, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/28 05:27:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000817000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000395000-0x54)={0x3f, 0x4c, "0d775351b07a4212db9f214c25f3eb769abcaf45b4efcadaf750221f2ae729f4f045d8c15181c1a9993e3c0d63f33cc4b007e65d3efba11f39f6d784789551162b35e0086b57905b0be50124"}) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c7a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000748000)=0x14) execveat(r1, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) [ 88.218867] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 88.246024] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/28 05:27:21 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a5f000-0x4)={0x0, 0xfffffffffffffffc, 0x0}, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ae1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000052f000)=0x822) 2018/01/28 05:27:21 executing program 6: mmap(&(0x7f0000ce7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ce9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x9, 0x4) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) munmap(&(0x7f0000ce7000/0x3000)=nil, 0x3000) ioctl(r1, 0x227c, &(0x7f0000489000)="") 2018/01/28 05:27:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) utime(&(0x7f0000f88000-0x8)='./file0\x00', &(0x7f00009bb000)={0x0, 0x0}) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000037c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007ce000)=0x10, 0x800) r1 = syz_open_dev$usbmon(&(0x7f0000d1a000)='/dev/usbmon#\x00', 0x1000, 0x200000) dup2(r0, r1) 2018/01/28 05:27:21 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c61000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f000085e000-0x14)="6e65742f69705f007f626c65735f6e616d657300") pread64(r2, &(0x7f00008af000)=""/0, 0x0, 0x0) 2018/01/28 05:27:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00001e3000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000b04000)=0x8) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d08000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000ab6000)=[{{&(0x7f0000b21000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000064e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000e9d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000605000)=[], 0x0, &(0x7f0000d20000-0x97)=""/151, 0x97, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000736000)={0x77359400, 0x0}) poll(&(0x7f0000f65000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 05:27:21 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000011000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/28 05:27:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00003ec000-0x28)={0xcbe0, 0x14, 0x2, 0x3, "287f8d5fa6f278042a9fe74f18d39cdb5809814efe069723c08cb88b2b05cfc3"}) r1 = syz_open_dev$evdev(&(0x7f00009bc000-0x3)='/dev/input/event#\x00', 0x20, 0x80a02) write$evdev(r0, &(0x7f0000f83000)=[{{0x0, 0x2710}, 0x1, 0x400000000051, 0x2}], 0x18) sendfile(r0, r0, &(0x7f00001c7000-0x8)=0x0, 0x63d) sendfile(r1, r0, 0x0, 0x72439a6a) 2018/01/28 05:27:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) syslog(0x1, &(0x7f0000bc9000)=""/31, 0x1f) clone(0x24804d00, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") 2018/01/28 05:27:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x809, 0x3ff) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f0000b9a000-0x168)=[{{&(0x7f00007b5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000be9000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x21, &(0x7f0000792000-0x10)={0x0, 0x1c9c380}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ff8000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0146a0b8c169e00d05198ecb858564fa"}) 2018/01/28 05:27:21 executing program 7: prctl$void(0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f000090b000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x143, 0x1, 0x4, 0x7}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x20000, 0x190) fcntl$notify(r0, 0x402, 0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x3, 0x80000) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000)=[0x81, 0x5]) accept4$vsock_stream(r0, &(0x7f00004c4000)={0x28, 0x0, 0xfffffffffffffffe, @my=0x1, 0x0}, 0x10, 0x800) 2018/01/28 05:27:21 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000397000-0x4)=0x4, 0xfffffffffffffe26) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 05:27:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x7, &(0x7f0000000000)=[{0x280000000000, 0x0, 0x5, 0x8}, {0x3, 0x0, 0x5, 0x9}, {0x7, 0x40, 0x400, 0x10000000}, {0x400000000000, 0x40, 0x7f, 0x7ff}, {0x0, 0xc7, 0x800, 0x101}, {0x6, 0x5, 0x4, 0x4}, {0x8000, 0x0, 0x26, 0x32d7}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f0000f57000)='ppp0\x00', 0x3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000072d000-0x8)={0x0, 0x3}, &(0x7f0000176000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f5a000-0xa8)={r1, 0xa0, "63045693b2b83e8dc70c7dc45ae93566377d7a41b7aa49fd59c24e4138280bd8641719cfef950a7bf35c69403539b2789ddb6493a06747c2566c2035f6f392e95f87855d355f479d5ede02469d5c7cb0394ab9472f4f1860786431a414ea7709982e1e5c43bbe3f24796d23b08eee8360b4c842fc471859186ddf7ef11e1eb145c69fea38642174636944934fa597311cdbef369e1c82a999508bb4cb59b46a0"}, &(0x7f0000d5c000-0x4)=0xa8) prctl$seccomp(0x16, 0xffffffffffffffff, &(0x7f0000ab9000)={0x0, &(0x7f0000db4000)=[]}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fff000-0x10)={r2, 0x80000000, 0x10fc, 0xc00000000}, 0x10) 2018/01/28 05:27:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a1d000)='/dev/sequencer\x00', 0x200000, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fallocate(r0, 0x0, 0x6, 0x800) 2018/01/28 05:27:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x841, &(0x7f00008e1000-0x37)="a18e3929379586d6306a36154c3baa46ff0002ff0000000000079ab4d5ed5cff03000300000000ffff", 0xffffffffffffffd3) pipe2(&(0x7f0000bea000)={0x0, 0x0}, 0x4000) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0x8)=@random={'user.', '#[\x00'}, &(0x7f000024f000)=""/157, 0x9d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000002000-0x1)=0x0) 2018/01/28 05:27:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000035000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) recvmsg(r0, &(0x7f000024f000)={&(0x7f00007a2000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007aa000-0x30)=[{&(0x7f00002dc000)=""/178, 0xb2}, {&(0x7f0000551000-0x12)=""/18, 0x12}, {&(0x7f00005a2000)=""/111, 0x6f}], 0x3, &(0x7f0000921000-0x1000)=""/4096, 0x1000, 0x200}, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000269000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f00005b3000)=0x0, 0x9) 2018/01/28 05:27:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000d08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$write(0x1, &(0x7f0000a60000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) munmap(&(0x7f000023a000/0x4000)=nil, 0x4000) 2018/01/28 05:27:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) bind(r0, &(0x7f0000b77000)=@sco={0x1f, {0x3ff, 0x323, 0xfffffffffffffff9, 0x80000000, 0x80000000, 0x40a}}, 0x8) connect$inet6(r0, &(0x7f0000aa7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) pipe2(&(0x7f00009c1000-0x8)={0x0, 0x0}, 0x80000) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000768000-0x108)={0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x5, 0x6, 0x2, 0x8, 0x9, 0x1, 0xfc9, 0x1a, 0x0, 0x3, 0x7ff000, 0x40, 0x7, 0x74]}, &(0x7f00006fc000-0x4)=0x108) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000915000-0x4)=0x7a22a1c8, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007ab000)={r2, 0x2, 0x8630}, &(0x7f0000451000)=0x8) 2018/01/28 05:27:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000006e000-0x8)='./file0\x00', 0x9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000d5000)={0x0, 0x4}, &(0x7f0000c59000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002df000-0x8)={r1, 0x100000001}, &(0x7f0000e90000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a88000)={r2, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x5, 0x8, 0xfffffffffffff801, 0x10000, 0x0, 0x3, 0x7dd0, 0x5, 0x90e, 0x4, 0x1, 0xffffffffffffff86, 0x2, 0x8001]}, &(0x7f0000c5a000-0x4)=0x108) r4 = syz_open_procfs(0x0, &(0x7f0000cb8000)='net/raw\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000aec000-0x108)={r3, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa5, 0x68, 0xd323, 0xfff, 0x80000000, 0xfffffffffffffff8, 0x80000001, 0xab, 0x2, 0x3, 0x6, 0xe12c, 0x9, 0x10000, 0x3f]}, &(0x7f0000dad000-0x4)=0x108) read(r4, &(0x7f0000913000-0xdf)=""/223, 0xdf) 2018/01/28 05:27:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000074b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000)=""/0, &(0x7f0000000000)=0x0) 2018/01/28 05:27:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00007ce000-0x1e0)=[{{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x75)=""/117, 0x75}, {&(0x7f0000477000-0x82)=""/130, 0x82}], 0x2, &(0x7f0000000000)=""/233, 0xe9, 0x2}, 0x100000000}, {{&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000205000-0xd)=""/13, 0xd}], 0x1, &(0x7f0000001000-0x71)=""/113, 0x71, 0xf1c}, 0x1}, {{&(0x7f00004c2000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000-0x30)=[{&(0x7f0000d3b000-0x83)=""/131, 0x83}, {&(0x7f00001d0000-0xb3)=""/179, 0xb3}, {&(0x7f0000323000)=""/217, 0xd9}], 0x3, &(0x7f0000001000-0xea)=""/234, 0xea, 0x10000}, 0x401}, {{&(0x7f00007c0000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a19000)=[{&(0x7f0000074000-0x65)=""/101, 0x65}, {&(0x7f0000000000)=""/35, 0x23}], 0x2, &(0x7f0000e3c000-0xe5)=""/229, 0xe5, 0xb2}, 0x8}, {{&(0x7f0000dd2000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000be6000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x20)=""/32, 0x20}, {&(0x7f0000001000-0xec)=""/236, 0xec}], 0x3, &(0x7f0000000000)=""/14, 0xe, 0x1}, 0x0}, {{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f75000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}, {&(0x7f000090a000-0xa5)=""/165, 0xa5}, {&(0x7f0000679000)=""/24, 0x18}, {&(0x7f0000001000-0x1c)=""/28, 0x1c}, {&(0x7f000000e000)=""/122, 0x7a}], 0x5, &(0x7f0000000000)=""/109, 0x6d, 0x3}, 0x3}, {{&(0x7f0000d3a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f00003ae000-0xb4)=""/180, 0xb4}, {&(0x7f0000000000)=""/128, 0x80}], 0x2, &(0x7f0000f1e000-0xb9)=""/185, 0xb9, 0x9}, 0x1}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/231, 0xe7}, {&(0x7f0000201000)=""/186, 0xba}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000404000)=""/182, 0xb6}, {&(0x7f0000b6e000-0x8)=""/8, 0x8}], 0x5, &(0x7f0000001000-0xcb)=""/203, 0xcb, 0x9}, 0xfff}], 0x8, 0x10100, &(0x7f0000001000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c41000-0x9)=@sack_info={0x0, 0x1f, 0x2}, &(0x7f0000b1b000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x90)='C', 0x1, 0xfffffffffffffffd) keyctl$update(0x2, r2, &(0x7f0000013000)="", 0xfffffffffffffff8) 2018/01/28 05:27:21 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f000064b000)='/dev/usbmon#\x00', 0x1, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x6a6, 0x1, "e50deb4e5a62", 0xa9c, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fda000)='./file0\x00', 0x800, 0x80) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000fcf000)='./bus\x00', r2, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) umount2(&(0x7f0000155000-0x6)='./bus\x00', 0x2) 2018/01/28 05:27:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00005dc000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003c2000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000256000-0x4)=0xc) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x0) 2018/01/28 05:27:21 executing program 4: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000019b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x4)=0xfffffffffffffe2b) r3 = getpgid(r2) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4206, r4) 2018/01/28 05:27:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00005b0000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b37000-0x8)={r5, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = add_key$keyring(&(0x7f0000868000-0x8)='keyring\x00', &(0x7f0000685000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000080f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000295000)="109f4d665151c905d40f66f47c", 0xd, r6) sendto$inet(r3, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r7, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r8 = getegid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000f4000-0xd8)={r5, 0xd0, "a5657dbbfc3d0598dec2cd545fd0a59c3692624e35e289044783f06bc687980cee373d80665fda04ccafcc7111569dc390530be7f6185d0e553878ffc7e450050a6079e77ce03df120948b2d65a3af0a3131ae27b06348136763441a3e92fe7ea52cafa911c6c60b100bd33a3e375fd5dc9e091d1b74334c2f0c9e76b692f4186da4622097bc86befa4d4736a39bcbfd322e006b691e3a5a3a6314250a052ab28fbc03c8513073c6546be225e972ecec7ac4ddced204c8ad355f1656c2d85667508c3850fdd3a57b04b849318c9a9b90"}, &(0x7f0000023000)=0xd8) r9 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r7, 0x540d) ioctl$TCSETSW(r7, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r8, r10) fcntl$notify(r9, 0x402, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r3, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r3) 2018/01/28 05:27:21 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000001f000-0x5d)=""/93) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001f000-0x8)={0x0, 0x0}, 0x80800) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000013000-0x1c)={0x57, 0x20, 0xc9e0, {0xffffffffffffffff, 0x7}, {0x8000, 0x8001}, @ramp={0x3f, 0x5, {0xb60, 0x400, 0x4, 0x3ff}}}) listen(r1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r3, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) sendto$inet(r3, &(0x7f0000012000)="cf67e9a212ab8788c7edcf162fa4f1402b683c51371e901c711458a9a4bf63542d81c13a96b7b66436f360bb9949812881057d699933827cf6912a79a3", 0x3d, 0x4, &(0x7f000000c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 05:27:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cda000)='./control\x00', 0x3) r0 = creat(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002f8000)={0x0, 0x1}, &(0x7f00002ce000)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000520000)={r1, 0x2}, 0x8) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000002d000-0xa)='./control\x00', 0x0) renameat2(r2, &(0x7f0000037000-0xa)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/28 05:27:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e7b000-0x8)={0x0, 0x0}, 0x80004) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000155000)={0x0, 0x2}, &(0x7f0000da7000)=0x8) r3 = fcntl$getown(r1, 0x9) fcntl$setown(r1, 0x8, r3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fee000-0x14)={r2, 0x4, 0x9, 0xff, 0x400, 0x81}, &(0x7f00007ea000-0x4)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000235000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b53000-0x4)=0xc) getresuid(&(0x7f0000b96000)=0x0, &(0x7f0000daa000-0x4)=0x0, &(0x7f0000eb4000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000a79000)={0x0, 0x3, r4, 0x0, r5, 0x2, 0x6, 0x10000}) r6 = syz_open_procfs(0x0, &(0x7f0000680000-0x14)='net/ip_tables_names\x00') pread64(r6, &(0x7f0000c34000-0xad)=""/173, 0xad, 0x0) inotify_init() 2018/01/28 05:27:21 executing program 2: r0 = creat(&(0x7f00007c9000-0x8)='./file0\x00', 0x43) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00003ad000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = gettid() get_robust_list(r2, &(0x7f0000c9e000)=&(0x7f0000a0e000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e35000)=0x18) faccessat(r0, &(0x7f000044a000-0x8)='./file0\x00', 0x10, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fb3000)={0x0, 0x0}) listen(r1, 0x0) listen(r1, 0x5) 2018/01/28 05:27:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000018d000-0x15)='/proc/self/net/pfkey\x00', 0x400002, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000a91000)=0x0) sendto$inet(r0, &(0x7f0000e8c000)="a2", 0x1, 0x0, &(0x7f0000596000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') sendfile(r0, r2, 0x0, 0x2fc) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359", 0x81}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) [ 88.631703] SELinux: truncated policydb string identifier 2018/01/28 05:27:21 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x4, &(0x7f000000e000)={0xffffffff, 0x1, 0x6, 0x2a9d, 0x3f, 0x1, 0x4, 0xffff, 0x8000, 0x0, 0xfffffffffffffff7, 0xfffffffffffff8b8, 0x0, 0x291, 0x0, 0x6, 0x1, 0x3, 0x10000, 0x1000, 0x126, 0x84, 0x100000001, 0x9, 0x100, 0x6}) 2018/01/28 05:27:21 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000afb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000008000-0x4)={0x1f}, 0x4) r1 = userfaultfd(0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000000e000)=""/176) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) r2 = dup2(r1, r1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0xb) readv(r2, &(0x7f0000001000)=[{&(0x7f0000004000)=""/23, 0x17}], 0x1) 2018/01/28 05:27:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xc}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000683000)={0x0, @in6={{0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x6b39b7d7, 0x6, 0x9, 0x54df, 0xd61d, 0x3, 0xfff, 0x3, 0x8, 0x0, 0x7, 0x3ff, 0x82, 0x9]}, &(0x7f0000a81000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000683000)={r2, 0x7fffffff, 0x0, 0x1, 0x7, 0x0}, &(0x7f000087b000-0x4)=0xffffffffffffff90) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r1, &(0x7f00002f9000-0x20)=[{&(0x7f0000af6000-0xb4)=""/180, 0xb4}], 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000252000-0xc)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f000052f000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000ff7000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000033a000)=0x0) setpriority(0x3, r4, 0x8) 2018/01/28 05:27:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000919000-0x330)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x7, [@generic="582474a627"]}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002e2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/01/28 05:27:21 executing program 3: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003e6000)=0x20, 0x4) sendto$inet6(r0, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sync() mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000589000-0x8)='./file0\x00', &(0x7f0000844000)=@random={'user.', '\x00'}, &(0x7f0000f8c000-0x39)=""/57, 0x39) 2018/01/28 05:27:21 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) getsockname(r0, &(0x7f000032d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000073d000-0x4)=0x60) creat(&(0x7f00005c8000)='./control\x00', 0x103) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000176000)='./file0\x00', 0x0) utimes(&(0x7f0000d50000-0x8)='./file0\x00', &(0x7f0000802000)={{0x77359400, 0x0}, {0x0, 0x7530}}) 2018/01/28 05:27:21 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) socket(0x4, 0x80005, 0xfffffffffffffffb) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000001d000-0x3e)="73797374656d766d6e657430766d6e657431626465765c2b47504c55275b6b657972696e6740707070313a65746830276b657972696e67a7656d302e3a00", 0x1) listen(r0, 0x0) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x18, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000003, &(0x7f0000019000-0x4)=0x7ffffffffc, 0x4) write(r1, &(0x7f0000007000)="a540415a761cf52e094f9637ef289efebb2ad6bc0e2dbdf34f4f53e17a383c21357da05630a7f47578afbe78be013fec69776ce58e90e9a56039b98adb4e549cf1ada0da09c48a3508e66e44cc563a715436fa980841c35fe9a55a406d36d61db62ce1801f1ad4f4f6247648159b6f3c594518931841413a71e4b1d6bb5689241b7f395eb2bd752e5a749624cd5e21545f663a149ea9901d60a9cd778c21599c2b0ec3abfbf85eb4", 0xa8) r2 = syz_open_dev$sndseq(&(0x7f0000010000)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000011000-0xb0)={{0xa613, 0x8}, 'port0\x00', 0x18, 0x800, 0x401, 0x1, 0x5, 0x2, 0x3, 0x0, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0x0) 2018/01/28 05:27:21 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000f000)={0x0, 0x0}, 0x4800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r2, &(0x7f0000010000-0x22)='system_u:object_r:crack_exec_t:s0\x00', 0x22) unshare(0x800) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000000d000-0x8)=0x0) preadv(r0, &(0x7f0000002000+0x33d)=[{&(0x7f0000003000)=""/153, 0x99}, {&(0x7f000000f000-0xfe)=""/254, 0x50}], 0x2, 0x0) 2018/01/28 05:27:21 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000+0xdad)=0x2, 0x4) 2018/01/28 05:27:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x6, 0x1, &(0x7f0000b9f000-0xe9)="f3d15bdd7a1bbff18ecd76b38518a0a12670dc31c85f7aa32d50724c94a315bf7e16222780002d8ca8f3400a292e34f1462b2f1865445221f5f313cd051a0e1ddbbeea26fec0a024612a7229efc3ae939f0e7b3c0e644e1ec294c402c62ec7e8470ff8979c2d8bd017971fdd76686298b0c4ef165b66e29d0a3f625411f1567e5d97266da425ddd95b87c97ab8f07b11cf961eba7638e829f1d40dca3537cebfdf19386682912d930885722d5aaeaf407cdd5076d781b405991dbae26636b64a38d3cc15c7f92c9104733cc09a4ed00f59ca957289cadf640598a3ef67e2a61c149e4eb09569937b16", 0xe9) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000d41000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000970000-0xf)="6e007401f600000000006572360005") sendfile(r1, r3, &(0x7f0000058000-0x8)=0x0, 0x10002) 2018/01/28 05:27:21 executing program 6: r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000001000-0x18)={0xffffffffffffffe1, 0x6b2, 0xfffffffffffff801, 0x5, 0x6, 0x800}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f49000-0x4)=0x0) 2018/01/28 05:27:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x6, &(0x7f0000565000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00006b5000-0x20)={@generic="bc7efcc0e16c61c8265441914db1d52e", @ifru_flags=0x1000}) 2018/01/28 05:27:21 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x401, 0x0}) epoll_pwait(0xffffffffffffffff, &(0x7f0000001000-0x3c)=[], 0x0, 0x0, &(0x7f0000011000)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001e8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00005a2000)={{0xffffffffffffffff, 0x0, 0x7fffffff, 0x0, 0x8}, 0x9, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 05:27:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) writev(r1, &(0x7f00009ae000)=[{&(0x7f0000485000-0x1000)="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", 0xf44}], 0x1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) pwrite64(r0, &(0x7f00003e8000-0xbb)="b3b2856a7ce9ec83f0b2213a3c4ee7b04ab76afc67a7c3ab5ea1c2d0dc5e6e626c5f124fcc79749cce78d91fec62d40f5150e584d31d59456dca6360e0917dcb9ceb853fae87dde6c246ba4e550cb771f7aeaf662d12040465a31a6171e56485ea7eb203a7617a5f3a37e73d2586713ba4614c1e6ca26d01f06a14195d28a4f17d4b27eaab07d480fcdf24ea5345cedfe3826fc81861dab7719ed64628137831c046fe388821e6e3026eaa60643df60d2905969401eb0e3de76850", 0xbb, 0x0) 2018/01/28 05:27:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fb5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00001ff000-0x8)='./file0\x00', &(0x7f0000e44000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000e3000)={&(0x7f000050d000-0xac)=@getpolicy={0xac, 0x15, 0x400, 0x1, 0x2, {{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x3, 0xb4, 0x1, 0x0, 0xa, 0xa0, 0x80, 0x33, 0x0, r1}, 0xf, 0x0}, [@lifetime_val={0x28, 0x9, {0xe66a, 0x78, 0x4, 0x5}}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2}}, @proto={0x8, 0x19, 0x7f}]}, 0xac}, 0x1, 0x0, 0x0, 0x810}, 0x91) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x35, &(0x7f0000004000-0x1)="", 0x0) r3 = open(&(0x7f0000ee4000-0x8)='./file0\x00', 0x40, 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xf185}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000)={r4, 0xfffffffffffffffb}, 0x8) 2018/01/28 05:27:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f00008ab000-0xf)=""/15, &(0x7f0000f5b000-0x4)=0xf) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/28 05:27:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x271) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) add_key(&(0x7f00005cb000)='logon\x00', &(0x7f0000f83000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000753000)="", 0x1954a63c, 0x0) fremovexattr(r0, &(0x7f000064f000-0x19)=@known='system.posix_acl_default\x00') sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e7d000)={0x0, 0x0}) creat(&(0x7f000077c000-0x8)='./file0\x00', 0x0) sendto$inet(r0, &(0x7f00007e2000)="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", 0x219, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 05:27:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = dup(r0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000342000-0x2)={0x7, 0x2}) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 05:27:22 executing program 0: r0 = add_key(&(0x7f00006f8000-0xd)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000049e000)="79f1afd27cf9f2d075c4de4cca97db559d9816f96b08458417e5339d9d855f4abc46d7c52d41", 0x26, 0xfffffffffffffffc) r1 = socket$nl_route(0x10, 0x3, 0x0) fadvise64(r1, 0xfffffffffffffffe, 0x60000000000000, 0x7) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) connect$inet(r2, &(0x7f00004c7000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$describe(0x6, r0, &(0x7f0000009000)=""/86, 0x56) 2018/01/28 05:27:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f1a000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffae) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$setfpexc(0xc, 0x1) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00004a6000)="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", 0x1000) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a65000)={0x0, @in6={{0xa, 0x3, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x7ccb, 0x20, 0x0, 0x2}, &(0x7f0000408000-0x4)=0xa0) sendto(r0, &(0x7f00004e5000-0x1000)="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", 0x1000, 0x80, &(0x7f0000eae000-0x6)=@hci={0x1f, 0x0, 0x1}, 0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00006e7000)={r2, 0x8c, "9d909c4181f1e0988e378ec49524b299dc61d6c15e2de7c9bed49fa01fecf3664f6962b04853102a190e7dc3db7a543198d3f653fa96dcb96adce91b8dcc5d889b8091b42bec831396a77a3893aae1cc8cc4f25f8a89d1d9f62d045e93cc072ac534c70930047b37f52cfe25b97213b88ee34c14f696de2dfc6da562fbbaed58d39c7ce1b53ce88baf1a892d"}, &(0x7f000024e000)=0x94) sendto$inet(r0, &(0x7f0000cec000-0xc0)='9', 0x1, 0x7, &(0x7f0000638000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 05:27:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be3000)='/dev/sequencer2\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000144000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x5}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) finit_module(r0, &(0x7f0000cc3000)='nodev/em1system+\'trustedppp0procGPLwlan0}\x00', 0x2) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 05:27:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009b6000)='/dev/usbmon#\x00', 0x9, 0x8000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = syz_open_procfs(0x0, &(0x7f000036d000)='net/ip6_flowlabel\x00') close(r1) 2018/01/28 05:27:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) get_thread_area(&(0x7f00004d2000)={0x40, 0x0, 0x0, 0x4, 0x6, 0x9, 0x6e1, 0xffff, 0xffffffff, 0x8}) sendto$inet(r0, &(0x7f00002f4000-0x70)="0d4d427465d0402ffde13fbaacca42233b0bf69b169c5a44fd0a45d405a9f03efe854bcaf4f375f3aa59feb4ad94f0dc25589ce3d30a0bb6755263cc16859500e799da1460ae09c6b68368d5f1bb77aeb73939da57d1b59c92aa9b3c480487c4ce1e5d18fa6a6063059c8660100a31b4", 0x70, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)=0x0) 2018/01/28 05:27:22 executing program 3: r0 = memfd_create(&(0x7f000060f000)='\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000086a000)=""/198) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000c69000)=""/43, &(0x7f0000562000-0x4)=0x2b) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) close(r1) 2018/01/28 05:27:22 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007c6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000476000)=0x0) ptrace$setsig(0x4203, r2, 0x3, &(0x7f0000156000-0x10)={0x18, 0x101, 0xbb90, 0x3}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000e9f000-0x4)=0x0) 2018/01/28 05:27:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009be000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f0000781000-0x28)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x4, 0x4}}, 0x2e) bind(r1, &(0x7f00007ac000-0x1e)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @common='syzkaller1\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000d77000-0xf0)=[{{&(0x7f00007c9000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58, &(0x7f000042d000)=[], 0x0, &(0x7f00008ae000-0x3f0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/28 05:27:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002ae000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00009fc000-0x5c)={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa1bd}, {0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, 0x5, [0x7f, 0xd7dc, 0xc5cb, 0x6, 0xfff, 0x4, 0x1000000010, 0x7f6a9085]}, 0x5c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) munmap(&(0x7f0000e0a000/0x2000)=nil, 0x2000) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000aff000)={0x2, [0x5, 0x100000000]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f000046e000-0xc8)={0x2, 0x900000, 0x5, 0x2, 0x3, [{0x715, 0x0, 0x10000, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xc56, 0x2, 0x400, 0x0, 0x0, 0x904, 0x0, 0x0, 0x0}, {0x5, 0x101, 0x6546ec32, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rmdir(&(0x7f0000d3c000-0x10)='./control/file0\x00') lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) sendto$unix(r2, &(0x7f00001d3000-0x62)="17ce87dcfba7e8d48995917a23e8aa1d28de592af0e2affae8e94e6f3863655031cc3ba13451e11e27b36da43923a66526dfd7e82a5e0b7662d2f374b74ddce69a45c5ba052386feca3c3b43fd439fa108c10618d058bda823ea001eb842d3068303", 0x62, 0x50, &(0x7f000073f000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 05:27:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009dc000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0xffffffffffffff7f, 0xfffffffffffff51e, 0x2, 0x1, 0x1000, 0x0, 0x2, 0x3, 0x200, 0x8, 0x3, 0x4, 0x3, 0x400]}, &(0x7f0000d27000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ba6000)={r2, 0x9}, 0x6) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) sendto$inet(r0, &(0x7f0000290000-0xb2)="ac", 0x1, 0x0, &(0x7f000049b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x30d}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/28 05:27:22 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00005e3000-0x56)=""/86, &(0x7f0000183000-0x4)=0x56) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r4 = socket(0x15, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5007}], 0x70) getsockopt$sock_int(r4, 0x1, 0x1e, &(0x7f0000ccc000)=0x0, &(0x7f000019d000)=0x4) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 05:27:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005b2000-0xd)='/dev/usbmon#\x00', 0x6f, 0x80000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000f8000)=@req3={0x1, 0x80, 0x6, 0xfffffffffffffff7, 0x4, 0x77, 0x5}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x6, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x31, 0x0}) 2018/01/28 05:27:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0xfffffffffffffffe, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x3b5}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00001b3000-0x6c8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x8000) 2018/01/28 05:27:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xd)=""/13, 0xd}], 0x1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0xcf)=""/207, 0xcf}, {&(0x7f0000001000-0x8)=""/8, 0x8}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x5, 0x0) 2018/01/28 05:27:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00006ad000-0x10)=@req={0x4, 0x1, 0x40, 0x3}, 0x10) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f000078a000-0xfe)="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", 0xfe) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/01/28 05:27:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f0000e66000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x16, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000706000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/28 05:27:22 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000002000-0x4)=0x0) fanotify_init(0x20, 0x101000) 2018/01/28 05:27:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000453000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000be7000-0x10)={0x1, &(0x7f0000fe4000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000607000-0x8)={r2, 0x2}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8927, &(0x7f0000102000-0x50)={@common='gre0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f00003e4000)={0x0, 0x0}}}) [ 89.111637] device lo left promiscuous mode 2018/01/28 05:27:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x5, 0x6, &(0x7f0000cac000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000424000)=0x0, &(0x7f0000e43000-0x4)=0x4) link(&(0x7f00000ee000-0x8)='./file0\x00', &(0x7f0000d63000)='./file0/file0\x00') 2018/01/28 05:27:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000e1f000)={0x2, &(0x7f0000a20000-0x10)=[{0x87, 0xd421, 0x1, 0x6}, {0x0, 0x8, 0x80000000, 0x1}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x0, r0, 0x4) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, 0x0}) 2018/01/28 05:27:22 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)="7118391b0a95fcb5e134eda2057925f82e403c0e4252bfea7f571d8c9e878dcbde34e4afed6f296ddee6aae424326f2063d1840b2b4958bfabbc7804e28229ce9cf7a9e350d1bda42d23da0b5ea7c3ca1a09d7e987f7739f03e5172840381c41923f53b35a0c6443ee862b28580246f93bfad79308ab765f87b0ee6cc614059d45a4b5fff79c69abdd62ae1e16803ee5dd1dbca9149196b5696afec3a15a2c4bee202f71d91cf7838655f7dd3d4842fc61cea33093edd54199589c985e3826887c4b5a9219de941064ea9447", 0xcc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$TCSBRK(r1, 0x5409, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x168)=[], 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 89.234510] device lo entered promiscuous mode [ 89.239217] qtaguid: iface_stat: create(lo): no inet dev [ 89.244968] qtaguid: iface_stat: create6(lo): no inet dev [ 89.251005] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 89.258051] qtaguid: iface_stat: create6(lo): no inet dev [ 89.271437] device lo left promiscuous mode 2018/01/28 05:27:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x24, 0x1, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80800) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000bec000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, 0x0, [0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/28 05:27:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000086d000)='ns/mnt\x00') ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000684000-0xc5)=""/197) ioctl$TIOCCBRK(r0, 0x5428) 2018/01/28 05:27:22 executing program 2: r0 = userfaultfd(0x0) splice(r0, &(0x7f0000188000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000dc9000-0x8)=0x0, 0xffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00003cc000-0x9)='/dev/sg#\x00', 0xfffffffffffff6e8, 0x4880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000000)={{0x0, 0x3, 0x9, 0x2, 0x1}, 0x1, 0xfab1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000000000)=[0x100000001, 0x8], 0x2, 0x40, 0x1000, 0x81, 0xfffffffffffffffa, 0x7ff, {0x2, 0xd, 0x7ff, 0x0, 0xfffffffffffffffd, 0x1ff, 0x101, 0x5, 0x100000000, 0x5, 0x3, 0x80, 0xfffffffffffffffa, 0xffffffffffff8000, "b7d1d452b4d550ff9b93035c84741dca8c25e4faab77eb6f7220cd22f8855efc"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f00002a8000/0x1000)=nil, 0x1000}) 2018/01/28 05:27:22 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000)=[{r1, 0x0, 0x0}, {r0, 0x2408, 0x0}, {r1, 0x108, 0x0}, {r1, 0x0, 0x0}, {r0, 0x5003, 0x0}, {r0, 0x200, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x8, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000003000-0x8)={0x1}, 0x8) pselect6(0x40, &(0x7f0000002000-0x40)={0x10001, 0xf68, 0x8, 0x5, 0xf288, 0x5fa, 0x9d, 0x1f}, &(0x7f0000000000)={0x0, 0x101, 0x101, 0x4, 0xffffffff, 0x20, 0x10000, 0x1}, &(0x7f0000001000)={0x2, 0x6, 0xffff, 0xd3, 0xffff, 0x8, 0x9, 0x7f}, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000001000)={&(0x7f0000000000)={0x966}, 0x8}) ppoll(&(0x7f0000000000)=[{r0, 0x4002, 0x0}, {r1, 0x180, 0x0}, {r1, 0x4000, 0x0}, {r0, 0xa, 0x0}], 0x4, &(0x7f0000001000-0x10)={r2, r3}, &(0x7f0000001000-0x8)={0x1000}, 0xfffffffffffffe85) fgetxattr(r0, &(0x7f0000001000-0x9)=@known='user.syz\x00', &(0x7f0000001000-0x51)=""/81, 0x51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000e0f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d35000-0x4)=0x1c, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000cfc000)='net/raw\x00') setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000d47000)=0x9, 0x4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000236000-0x10)={0x8000000000000003, 0x2, 0xedd9, 0x9}, 0x10) sendfile(r4, r4, &(0x7f0000a7b000)=0x3, 0x26a950b) ioctl$TIOCNOTTY(r4, 0x5422) 2018/01/28 05:27:22 executing program 3: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000739000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) syz_open_dev$usbmon(&(0x7f0000df5000)='/dev/usbmon#\x00', 0x3, 0x840) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c26000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f000094a000)=0x0, 0x4) fdatasync(r0) 2018/01/28 05:27:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000024b000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x3d, 0x3, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) close(r1) 2018/01/28 05:27:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) pipe2(&(0x7f0000925000-0x8)={0x0, 0x0}, 0x4002) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005ea000)={@generic="51cb431bc9fb117370a6dd659c2e4f53", @ifru_flags=0x8001}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00006cf000)={@generic="c78820277641505ed607a4f75f521354", @ifru_flags=0x100}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r3, r4, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/28 05:27:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00004f0000)='./file0/file0\x00', &(0x7f000064e000-0x7)='mqueue\x00', 0x80, &(0x7f0000e4d000-0x1f)="7bd5ac930989e9b5a4d8dd99720343c2534e682e208ab79ae16e54c66246d5") r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x1) 2018/01/28 05:27:22 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x1, &(0x7f00003b2000)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r1) bind$inet(r2, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000fc6000)="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", 0x1000, 0x8880, &(0x7f0000fc6000)=@generic={0xd, "53d8a5f2184c8a07939fd5488f964ff34516430b3ef0ed6f585fec966358e83094ce955d711a29943bf046b005088f2c47cf857de1203709d6baa9deb2752566109fa25fcc69b34ff1614b3e39689a771ace908354f803c8945ab680941650de6ab2fb33919c568c5e669e7be7e55c3aefcb04ae64da1fcd9f2ed8964511"}, 0x80) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000971000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000f21000+0x9f3)=[{0x9, 0x9, 0x7f, 0x2, @time={0x0, 0x989680}, {0x51c19929, 0x7}, {0x3, 0xc5b0}, @control={0x3, 0x9407, 0x0}}, {0x0, 0x1000, 0x1, 0x8, @time={0x0, 0x0}, {0x3, 0xffffffff}, {0x100000000, 0x101}, @quote={{0x0, 0x0}, 0x10000, &(0x7f0000fc8000-0x30)={0x66, 0x4, 0x3, 0x9, @tick=0x242, {0x2, 0x8001}, {0x7, 0xffffffffffffff2e}, @addr={0x1, 0x20}}}}, {0x7, 0x2, 0x2, 0x81, @time={r4, r5+30000000}, {0x9, 0x7fffffff}, {0xd6, 0xa7}, @control={0x7ff, 0x5, 0xad2}}], 0x90) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r6 = socket(0x1, 0x80000, 0xfffffffffffffff7) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r6, &(0x7f0000fc8000-0x20)="a78d8be95529679ac9bbf8a921e7cbab2fcac68664eeaccf0459ce44ba6614fb", 0x20, 0x0, 0x0, 0x0) 2018/01/28 05:27:22 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000012000)={0x1, &(0x7f0000013000)=[{0x0, 0x0, 0x0, 0x0}]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x84, &(0x7f0000002000-0x84)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xd39, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xaa78}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={r2, 0x100}, &(0x7f0000001000)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 05:27:22 executing program 5: r0 = open(&(0x7f0000cfc000)='./file0\x00', 0xd4000, 0x10) setns(r0, 0xc000000) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000a9f000)='/dev/loop#\x00', 0x0, 0x181000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) write(r2, &(0x7f0000066000-0x87)="", 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000173000-0x20)={0x80000001, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000101000)={0x3, r4, 0x10003, 0x0}) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005cb000-0x98)={0x0, @in6={{0xa, 0x1, 0x1ef, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xae19, 0xfffffffffffffffb}, &(0x7f0000663000-0x4)=0x98) fcntl$getownex(r2, 0x10, &(0x7f0000304000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f04000)={r5, 0x0}, 0x6) 2018/01/28 05:27:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000abe000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000024e000)=0x48) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000c4000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00005fe000-0x8)={0x2, r1}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000acc000-0x24)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 05:27:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000059a000)='net/fib_trie\x00') ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000213000)={0x7, 0xfffffffffffffffa}) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x3, 0x3, 0x42, 0x3, 0x0, []}) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f000070a000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c88000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000121000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, r2}, 0x14) ioctl(r1, 0x1f, &(0x7f0000887000)="c1ce0c428675bbf2ad386f08d9183a56d37c9b1907f1fb731777f21f76be6905232037ac57c892fbe62b8bd96fff9bccfcbdfc058031ab4ebe168f609561a5d930c39b0d473499d8978c97a654aa2ba6823b6391dd26e92d6ebef65b82fbb82f83170eefed783948857891d524c65dedb9737e901503df22332d656e6aa52156726569eeeffb8336e08cf2df4ee124d4691335546436419b9dfa37e7a4ad0338d0d98ce3c0849023529d2ceef75617e8db4172b7133f975cf2eed75a9a869b2fc1704902b8") 2018/01/28 05:27:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002c3000)=0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00005e6000-0x10)=[{&(0x7f00004a7000-0x31)="29000000200019fff63d001400000006020000000002ef05000000040d0004000000000200f9000008", 0x29}], 0x1) 2018/01/28 05:27:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x148, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0xffffffffffffffff, 0xffffffffffffffff, 0x0}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e36000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000260000-0xa)='autogroup\x00') ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000d1b000-0x4)=0x8001) getsockopt$inet6_tcp_buf(r2, 0x6, 0x3d, &(0x7f000016e000)=""/4096, &(0x7f000097b000)=0x1000) clock_gettime(0x0, &(0x7f000093d000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000801000-0x60)=[{0x6a, 0x0, 0x5, 0x2, @tick=0x8, {0x3, 0x94}, {0x6, 0x6}, @ext={0x1000, &(0x7f00000e3000-0x1000)="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"}}, {0x401, 0x7, 0x5, 0xfffffffffffff8ea, @time={r3, r4+10000000}, {0x1, 0x5}, {0x4, 0x693}, @note={0x2, 0x7, 0x0, 0x7f, 0x7}}], 0x60) 2018/01/28 05:27:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) write(r0, &(0x7f00007bc000-0x24)="e13cd44a9d587a31062f004c89ceea594501b5413fde746f6c4251e6dd83f1920bbc7ca6", 0x24) 2018/01/28 05:27:22 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0xe, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = memfd_create(&(0x7f0000005000)='\x00', 0x3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000000a000)=""/91) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000b000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000007000)=0x0) tgkill(r2, r3, 0x17) 2018/01/28 05:27:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f00005c6000-0x10)=[{&(0x7f00000a1000-0x8)=""/8, 0x8}], 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r3, r3) tkill(r1, 0x13) writev(r2, &(0x7f000040c000)=[], 0x0) 2018/01/28 05:27:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e95000-0x14)={0x0, 0x0, 0x0, 0x0, 0x6}, 0x14) r1 = dup(r0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000e22000)=""/179) 2018/01/28 05:27:22 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x840000, &(0x7f0000002000-0xd)="f520ba4ef903621ac6fa751650", &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000)="f7e9cb6476bcb9cd0e46aca64d642152acd0971175150eed3a7229b975fc723d2585045774f371b13d03b0f422c08486c3b13e2fb6d84ec6051afa281e9616f2ba46256fa9a65a97e3cde94a5617e2c14de2f00cd671ed4e282645d51615b814f8a52f82eca07b8169483e6aafa0bd8bc6ca79") clock_adjtime(0x0, &(0x7f0000001000)={0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0x0}) [ 89.527705] FAULT_FLAG_ALLOW_RETRY missing 30 [ 89.530374] FAULT_FLAG_ALLOW_RETRY missing 30 [ 89.530385] CPU: 0 PID: 17875 Comm: syz-executor3 Not tainted 4.9.78-g68d447c #23 [ 89.530390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.530404] ffff8801d8d27900 ffffffff81d943a9 ffff8801d8d27be0 0000000000000000 [ 89.530415] ffff8801d07a3d90 ffff8801d8d27ad0 ffff8801d07a3c80 ffff8801d8d27af8 [ 89.530426] ffffffff81661d4a 0000000000002a2e ffff8801d94ba0f0 ffff8801d94ba0a0 [ 89.530428] Call Trace: [ 89.530442] [] dump_stack+0xc1/0x128 [ 89.530452] [] handle_userfault+0xa3a/0x1310 [ 89.530462] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 89.530469] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 89.530478] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 89.530487] [] ? handle_mm_fault+0x117b/0x2530 [ 89.530495] [] ? handle_mm_fault+0x1fc3/0x2530 [ 89.530502] [] handle_mm_fault+0x1fd1/0x2530 [ 89.530509] [] ? __pmd_alloc+0x410/0x410 [ 89.530517] [] ? memset+0x31/0x40 [ 89.530526] [] __do_page_fault+0x5c2/0xd40 [ 89.530534] [] ? mm_fault_error+0x2c0/0x2c0 [ 89.530542] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.530549] [] do_page_fault+0x27/0x30 [ 89.530557] [] page_fault+0x28/0x30 [ 89.530565] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 89.530572] [] ? do_seccomp+0x1d0/0x1860 [ 89.530578] [] ? SyS_futex+0x22e/0x2d0 [ 89.530586] [] ? __put_seccomp_filter+0xa0/0xa0 [ 89.530592] [] ? do_futex+0x15c0/0x15c0 [ 89.530598] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 89.530607] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 89.530613] [] SyS_seccomp+0x24/0x30 [ 89.530625] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 89.726296] CPU: 1 PID: 17886 Comm: syz-executor3 Not tainted 4.9.78-g68d447c #23 [ 89.733887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.743212] ffff8801c2d07890 ffffffff81d943a9 ffff8801c2d07b70 0000000000000000 [ 89.751189] ffff8801d07a3d90 ffff8801c2d07a60 ffff8801d07a3c80 ffff8801c2d07a88 [ 89.759184] ffffffff81661d4a 0000000000002a2e ffff8801d9b208f0 ffff8801d9b208a0 [ 89.767184] Call Trace: [ 89.769744] [] dump_stack+0xc1/0x128 [ 89.775085] [] handle_userfault+0xa3a/0x1310 [ 89.781115] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 89.788121] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 89.794499] [] ? handle_mm_fault+0x117b/0x2530 [ 89.800700] [] ? handle_mm_fault+0x1fc3/0x2530 [ 89.806903] [] handle_mm_fault+0x1fd1/0x2530 [ 89.812930] [] ? __pmd_alloc+0x410/0x410 [ 89.818611] [] ? memset+0x31/0x40 [ 89.823698] [] __do_page_fault+0x5c2/0xd40 [ 89.829551] [] ? mm_fault_error+0x2c0/0x2c0 [ 89.835498] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.842142] [] do_page_fault+0x27/0x30 [ 89.847651] [] page_fault+0x28/0x30 [ 89.852914] [] ? strncpy_from_user+0xaf/0x2d0 [ 89.859031] [] ? strncpy_from_user+0xb1/0x2d0 [ 89.865146] [] ? kmem_cache_alloc+0x215/0x290 [ 89.871260] [] ? selinux_file_ioctl+0x355/0x530 [ 89.877551] [] getname_flags+0x10e/0x580 [ 89.883231] [] getname+0x19/0x20 [ 89.888217] [] do_sys_open+0x21d/0x4c0 [ 89.893726] [] ? filp_open+0x70/0x70 [ 89.899075] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 89.905887] [] SyS_openat+0x30/0x40 [ 89.911137] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 89.962721] FAULT_FLAG_ALLOW_RETRY missing 30 [ 89.967309] FAULT_FLAG_ALLOW_RETRY missing 30 [ 89.967315] CPU: 0 PID: 17862 Comm: syz-executor3 Not tainted 4.9.78-g68d447c #23 [ 89.967318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.967328] ffff8801d8237900 ffffffff81d943a9 ffff8801d8237be0 0000000000000000 [ 89.967334] ffff8801d07a2110 ffff8801d8237ad0 ffff8801d07a2000 ffff8801d8237af8 [ 89.967341] ffffffff81661d4a 0000000000002a2e ffff8801d906b8f0 ffff8801d906b8a0 [ 89.967342] Call Trace: [ 89.967352] [] dump_stack+0xc1/0x128 [ 89.967360] [] handle_userfault+0xa3a/0x1310 [ 89.967366] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 89.967371] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 89.967376] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 89.967383] [] ? __get_user_pages_fast+0x320/0x320 [ 89.967388] [] ? handle_mm_fault+0x117b/0x2530 [ 89.967393] [] ? handle_mm_fault+0x1fc3/0x2530 [ 89.967398] [] handle_mm_fault+0x1fd1/0x2530 [ 89.967401] [] ? __pmd_alloc+0x410/0x410 [ 89.967406] [] ? memset+0x31/0x40 [ 89.967411] [] __do_page_fault+0x5c2/0xd40 [ 89.967416] [] ? mm_fault_error+0x2c0/0x2c0 [ 89.967421] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.967425] [] do_page_fault+0x27/0x30 [ 89.967430] [] page_fault+0x28/0x30 [ 89.967435] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 89.967440] [] ? do_seccomp+0x1d0/0x1860 [ 89.967444] [] ? SyS_futex+0x22e/0x2d0 [ 89.967448] [] ? __put_seccomp_filter+0xa0/0xa0 [ 89.967451] [] ? do_futex+0x15c0/0x15c0 [ 89.967455] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 89.967460] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 89.967464] [] SyS_seccomp+0x24/0x30 [ 89.967468] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 89.999462] FAULT_FLAG_ALLOW_RETRY missing 30 [ 89.999472] CPU: 1 PID: 17862 Comm: syz-executor3 Not tainted 4.9.78-g68d447c #23 [ 89.999477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.999491] ffff8801d82378d0 ffffffff81d943a9 ffff8801d8237bb0 0000000000000000 [ 89.999502] ffff8801d07a2110 ffff8801d8237aa0 ffff8801d07a2000 ffff8801d8237ac8 [ 89.999513] ffffffff81661d4a 0000000000002a2e ffff8801d906b8f0 ffff8801d906b8a0 [ 89.999514] Call Trace: [ 89.999527] [] dump_stack+0xc1/0x128 [ 89.999537] [] handle_userfault+0xa3a/0x1310 [ 89.999548] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 89.999558] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 89.999569] [] ? finish_task_switch+0x293/0x630 [ 89.999577] [] ? finish_task_switch+0x1c1/0x630 [ 89.999586] [] ? __schedule+0x64d/0x1ba0 [ 89.999594] [] ? handle_mm_fault+0x117b/0x2530 [ 89.999601] [] ? handle_mm_fault+0x1fc3/0x2530 [ 89.999607] [] handle_mm_fault+0x1fd1/0x2530 [ 89.999614] [] ? __pmd_alloc+0x410/0x410 [ 89.999623] [] __do_page_fault+0x5c2/0xd40 [ 89.999631] [] ? mm_fault_error+0x2c0/0x2c0 [ 89.999639] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.999647] [] do_page_fault+0x27/0x30 [ 89.999654] [] page_fault+0x28/0x30 [ 89.999662] [] ? copy_user_handle_tail+0x25/0xd0 [ 89.999669] [] ? copy_user_handle_tail+0x2e/0xd0 [ 89.999676] [] ? copy_user_handle_tail+0x25/0xd0 [ 89.999684] [] do_seccomp+0x1d0/0x1860 [ 89.999691] [] ? SyS_futex+0x22e/0x2d0 [ 89.999698] [] ? __put_seccomp_filter+0xa0/0xa0 [ 89.999704] [] ? do_futex+0x15c0/0x15c0 [ 89.999711] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 89.999720] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 89.999727] [] SyS_seccomp+0x24/0x30 [ 89.999733] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 90.380423] CPU: 0 PID: 17875 Comm: syz-executor3 Not tainted 4.9.78-g68d447c #23 [ 90.388017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.397343] ffff8801d8d27890 ffffffff81d943a9 ffff8801d8d27b70 0000000000000000 [ 90.405338] ffff8801d07a2110 ffff8801d8d27a60 ffff8801d07a2000 ffff8801d8d27a88 [ 90.413327] ffffffff81661d4a 0000000000002a2e ffff8801d94ba0f0 ffff8801d94ba0a0 [ 90.421313] Call Trace: [ 90.423872] [] dump_stack+0xc1/0x128 [ 90.429211] [] handle_userfault+0xa3a/0x1310 [ 90.435241] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 90.442225] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 90.448598] [] ? handle_mm_fault+0x117b/0x2530 [ 90.454815] [] ? handle_mm_fault+0x1fc3/0x2530 [ 90.461017] [] handle_mm_fault+0x1fd1/0x2530 [ 90.467043] [] ? __pmd_alloc+0x410/0x410 [ 90.472724] [] ? memset+0x31/0x40 [ 90.477804] [] __do_page_fault+0x5c2/0xd40 [ 90.483664] [] ? mm_fault_error+0x2c0/0x2c0 [ 90.489614] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 90.496253] [] do_page_fault+0x27/0x30 [ 90.501761] [] page_fault+0x28/0x30 [ 90.507019] [] ? strncpy_from_user+0xaf/0x2d0 [ 90.513142] [] ? strncpy_from_user+0xb1/0x2d0 [ 90.519257] [] ? kmem_cache_alloc+0x215/0x290 [ 90.525370] [] ? selinux_file_ioctl+0x355/0x530 [ 90.531656] [] getname_flags+0x10e/0x580 [ 90.537335] [] getname+0x19/0x20 [ 90.542319] [] do_sys_open+0x21d/0x4c0 [ 90.547823] [] ? filp_open+0x70/0x70 [ 90.553157] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 90.559964] [] SyS_openat+0x30/0x40 2018/01/28 05:27:23 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a92000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="48ce81b74f93e0a2ea3e73f75d4354b99217ab68ae28f8cc7db42a8ebe5753578ec619a1953564259c4885c2155693a15e10f4de44446a5a876ae520a9bd5f7695fc6c9135b156", 0x47, 0xfffffffffffffff9) r2 = add_key(&(0x7f00003b8000-0xa)='encrypted\x00', &(0x7f000025e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000266000)="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", 0x1000, 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) getpriority(0x2, r0) 2018/01/28 05:27:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000b03000)=""/224, &(0x7f00006a4000-0x4)=0xe0) 2018/01/28 05:27:23 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000c6a000-0x10)='/dev/input/mice\x00', 0x0, 0x105201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000593000+0x35f)={r1, 0x8}, &(0x7f00002cf000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ed5000)=@assoc_value={r2, 0x4}, &(0x7f0000213000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x10002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x20003, 0x20) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)=':', 0x1}], 0x1) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00008a1000-0xf3)=""/243, &(0x7f00008a0000)=0xf3) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000015000-0x4)=0x80000001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00004bd000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x20000000, 0x3a, 0x5, 0x8e6}, &(0x7f000064d000-0x4)=0xa0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00008a0000)={r4, 0x7}, 0x8) 2018/01/28 05:27:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet(r0, 0x0, &(0x7f0000ffd000-0x4)=0x0) r1 = eventfd(0xecb4) sync_file_range(r1, 0x401, 0x4, 0x2) r2 = getpgrp(0x0) capget(&(0x7f00005fd000-0x4)={0x0, r2}, &(0x7f0000bba000)={0x8001, 0xfffffffffffffffa, 0x81, 0xd37c, 0x5, 0x7}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000734000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000b5b000)=0x0, &(0x7f0000638000)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7a000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041a000-0x4)=0xe8) bind$packet(r3, &(0x7f000089b000-0x14)={0x11, 0x15, r4, 0x1, 0xe9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0xffffff90, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 05:27:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00007ee000-0x4)=0x0) getuid() sched_getparam(r1, &(0x7f0000c84000-0x3)=0x0) 2018/01/28 05:27:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$usbmon(&(0x7f00001e6000-0xd)='/dev/usbmon#\x00', 0x400, 0x90000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000185000)=@int=0x0, &(0x7f0000b8f000-0x4)=0x4) timerfd_gettime(r0, &(0x7f0000d93000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac6000-0x9)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f000034c000-0x4)=0x0, &(0x7f0000c37000-0x4)=0x4) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x0) 2018/01/28 05:27:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0xfffffffffffffffe, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2018/01/28 05:27:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) writev(r1, &(0x7f00008ab000-0x20)=[{&(0x7f000034d000-0xa5)=';', 0x1}], 0x1) readv(r0, &(0x7f000011a000-0x10)=[{&(0x7f000061f000-0x1000)=""/4096, 0xfc74}], 0x3d) recvfrom$inet6(r1, &(0x7f00005d4000-0x8a)=""/138, 0x8a, 0x40000000, &(0x7f00007f8000-0x1c)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x6}, 0x1c) [ 90.565209] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 90.588059] kasan: CONFIG_KASAN_INLINE enabled [ 90.601024] kasan: GPF could be caused by NULL-ptr deref or user memory access 2018/01/28 05:27:23 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00004e1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000002000-0x70)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'system_u:object_r:apt_lock_t:s0', 0x20, 0x36, 0x37, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x70) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="c9", 0x1, 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f0000737000)=""/166, 0xa6) 2018/01/28 05:27:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005c5000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f6000)=0xe8) r0 = socket(0x2000000011, 0x2, 0xfffffffffffffffc) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @random="24e8efc6c875", [0x0, 0x0]}, 0x14) r1 = getpid() ptrace$setsig(0x4203, r1, 0x280000000, &(0x7f0000638000-0x10)={0x6, 0x1, 0x6, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ef5000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ae000-0x4)=0xe8) 2018/01/28 05:27:23 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x5, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000001c000-0x8)='./file0\x00', 0x1, 0xfffff001) 2018/01/28 05:27:23 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x1000000000064, &(0x7f0000850000-0x4)=0x0, &(0x7f0000904000)=0x4) [ 90.609653] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 90.615895] Dumping ftrace buffer: [ 90.619419] (ftrace buffer empty) [ 90.623117] Modules linked in: [ 90.626440] CPU: 0 PID: 17921 Comm: syz-executor1 Not tainted 4.9.78-g68d447c #23 [ 90.634048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.643388] task: ffff8801b19ae000 task.stack: ffff8801b23b8000 [ 90.649429] RIP: 0010:[] [] sg_read+0xd06/0x1440 [ 90.657515] RSP: 0018:ffff8801b23bfac0 EFLAGS: 00010246 [ 90.662957] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff82669c2d [ 90.670210] RDX: 0000000000000000 RSI: ffffc90006175000 RDI: ffff8801c2618170 [ 90.677461] RBP: ffff8801b23bfbc8 R08: 0000000000000000 R09: ffffed00384644f5 [ 90.684705] R10: 0000000000000005 R11: ffffed00384644f4 R12: 0000000000001000 [ 90.691946] R13: 0000000000000000 R14: ffff8801c2322780 R15: ffff8801c2618140 [ 90.699188] FS: 00007f45f6627700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 90.707383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.713243] CR2: 00000000006faad4 CR3: 00000001d9912000 CR4: 0000000000160670 [ 90.720488] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 90.727737] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 90.734978] Stack: [ 90.737099] ffff8801d172c0c0 ffff8801b23bfaf0 ffff8801c2618158 ffff880100000081 [ 90.745072] 0000000000000000 ffff8801c2618168 00000000000000a5 0000000000000246 [ 90.753040] ffff8801d1604f00 1ffff10036477f64 0000000020dc8000 0000000020dc8024 [ 90.761015] Call Trace: [ 90.763579] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 90.770220] [] ? fsnotify+0xf30/0xf30 [ 90.775644] [] ? avc_policy_seqno+0x9/0x20 [ 90.781502] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 90.788484] [] ? security_file_permission+0x89/0x1e0 [ 90.795208] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 90.801847] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 90.808486] [] do_readv_writev+0x520/0x750 [ 90.814339] [] ? vfs_write+0x530/0x530 [ 90.819844] [] ? exit_robust_list+0x230/0x230 [ 90.825959] [] ? __fget+0x201/0x3a0 [ 90.831203] [] ? __fget+0x228/0x3a0 [ 90.836465] [] ? __fget+0x47/0x3a0 [ 90.841624] [] vfs_readv+0x84/0xc0 [ 90.846782] [] do_readv+0xe6/0x250 [ 90.851952] [] ? vfs_readv+0xc0/0xc0 [ 90.857285] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 90.863925] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 90.870747] [] SyS_readv+0x27/0x30 [ 90.875909] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 90.882454] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8a 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5f 28 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 df 05 00 00 48 8b 1b 48 85 db 0f 84 51 03 00 [ 90.909126] RIP [] sg_read+0xd06/0x1440 [ 90.914841] RSP [ 90.920478] ---[ end trace 8aa3630b330d6e61 ]--- [ 90.925304] Kernel panic - not syncing: Fatal exception [ 90.931097] Dumping ftrace buffer: [ 90.934623] (ftrace buffer empty) [ 90.938301] Kernel Offset: disabled [ 90.941897] Rebooting in 86400 seconds..