[....] Starting enhanced syslogd: rsyslogd[ 13.605099] audit: type=1400 audit(1516817527.426:4): avc: denied { syslog } for pid=3175 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.28' (ECDSA) to the list of known hosts. 2018/01/24 18:12:19 fuzzer started 2018/01/24 18:12:20 dialing manager at 10.128.0.26:38817 2018/01/24 18:12:23 kcov=true, comps=false 2018/01/24 18:12:24 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f52000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000dec000-0x8)=0x3) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000afb000)=[{&(0x7f0000731000-0xbb)=""/187, 0xbb}, {&(0x7f0000245000-0x41)=""/65, 0x41}], 0x2, &(0x7f0000001000-0x69)=""/105, 0x69, 0x7}, 0x80}, {{&(0x7f0000000000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)=""/219, 0xdb}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000000000)=""/110, 0x6e}, {&(0x7f00001e7000)=""/105, 0x69}, {&(0x7f0000001000-0x87)=""/135, 0x87}], 0x5, &(0x7f00007c7000-0x1000)=""/4096, 0x1000, 0x1}, 0x8f}, {{&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000ea6000-0x50)=[{&(0x7f0000000000+0xa48)=""/66, 0x42}, {&(0x7f00008c2000-0xeb)=""/235, 0xeb}, {&(0x7f0000fdc000-0x82)=""/130, 0x82}, {&(0x7f0000341000-0x1000)=""/4096, 0x1000}, {&(0x7f0000186000)=""/0, 0x0}], 0x5, &(0x7f00000a2000)=""/167, 0xa7, 0xf}, 0xffffffffffffff01}, {{&(0x7f000085c000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00001ce000)=[{&(0x7f0000154000)=""/148, 0x94}, {&(0x7f0000432000-0x1a)=""/26, 0x1a}, {&(0x7f0000001000-0xc3)=""/195, 0xc3}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x15)=""/21, 0x15}], 0x5, &(0x7f00004e9000)=""/212, 0xd4, 0x1}, 0x100}, {{0x0, 0x0, &(0x7f0000ce3000)=[{&(0x7f000090f000-0xb4)=""/180, 0xb4}, {&(0x7f0000ddd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000299000-0x3b)=""/59, 0x3b}, {&(0x7f00001db000-0xf1)=""/241, 0xf1}, {&(0x7f0000000000)=""/67, 0x43}, {&(0x7f0000058000-0xd7)=""/215, 0xd7}], 0x6, 0x0, 0x0, 0xfffffffffffffffe}, 0x3}, {{&(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000d68000)=""/137, 0x89}], 0x1, &(0x7f0000001000-0xae)=""/174, 0xae, 0xffffffffffffff0a}, 0x6}, {{&(0x7f000024b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b07000)=[{&(0x7f0000001000-0xac)=""/172, 0xac}, {&(0x7f0000000000)=""/35, 0x23}], 0x2, &(0x7f0000000000)=""/184, 0xb8, 0xffffffff}, 0x8001}, {{&(0x7f0000000000+0x4fe)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f00001c5000-0xc1)=""/193, 0xc1}, {&(0x7f0000575000-0x11)=""/17, 0x11}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/255, 0xff}, {&(0x7f00006af000)=""/91, 0x5b}, {&(0x7f0000d6f000-0x5b)=""/91, 0x5b}, {&(0x7f00000fa000)=""/90, 0x5a}, {&(0x7f0000000000)=""/231, 0xe7}], 0x8, &(0x7f000086e000)=""/153, 0x99, 0x3}, 0x10000}, {{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000416000)=[{&(0x7f00008ab000-0x4)=""/4, 0x4}, {&(0x7f0000001000-0xc4)=""/196, 0xc4}, {&(0x7f00003c3000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f00000c1000)=""/156, 0x9c, 0xfffffffffffffe56}, 0x4}], 0x9, 0x0, &(0x7f0000400000)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x0, 0x30}, &(0x7f0000000000)=0xc) 2018/01/24 18:12:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000543000)=r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000002000-0x6)='(eth0\x00', 0x2) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000002000-0x10)={r4, &(0x7f0000001000-0x41)=""/65}) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000001000)={0x3ff, 0x5295, 0xfffffffffffff000}) mmap$binder(&(0x7f00006ad000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000001000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000002000)={r5, 0x7}, 0x8) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000001000)=0x5, 0x4) rt_tgsigqueueinfo(r2, r2, 0xf, &(0x7f0000002000)={0x40, 0x3, 0x8000, 0x6d4800000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000003000)=0x3) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000004000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x25, 0x3ff, 0x6, 0x100, 0x7f, 0x44000000, r6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000005000)={r8, r9, 0x9}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r10, 0x4010641c, &(0x7f0000001000)={r4, &(0x7f0000004000)=""/81}) fadvise64(r0, 0x0, 0x1, 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000)={r7, 0x80000, r10}) 2018/01/24 18:12:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x1, 0x100000000, 0x23}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000-0x10)={0x11, 0x91, &(0x7f0000002000-0x91)="ca9c277ae745d9fd7eab1624f03e0be44d67bf70ee5af340c1aa333c53985fb97dd22a73407cd92ef8ff039989f9856ee2fec15b85abde47965ebc792ed95b01c23af777c6d2a137683150cf15f56f6687fdcbb0acc797aa690cbdd0f0f843d48f832615da69be255d445400b30296a2d3b39d173020c639defaaed3daf42de4c5e0c6463c27e24eb3dd0535381115b4ba"}) ioctl$int_out(r0, 0x5462, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(r0, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x800) r2 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x80, 0x50202) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000004000-0x10)={0x3, 0x2, 0x3, 0x80000001, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004000-0x8c)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000005000-0x4)=0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000004000-0x10)={0x9, 0xeda, 0x4, 0xee}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000)={r3, 0x6}, 0x8) creat(&(0x7f0000006000-0x8)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000002000-0x6)={r3, 0x10000}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000007000-0x2)={0x6, 0x3}) fcntl$setpipe(r0, 0x407, 0x6) ioctl$TCSETS(r2, 0x5402, &(0x7f0000006000-0x24)={0x6, 0x8, 0xffffffffffffff81, 0x1, 0x80, 0x5de09a92, 0xf2, 0x7bbe7b54, 0x7, 0x6, 0x8, 0x8}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000-0x8c)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000009000-0x4)=0x8c) 2018/01/24 18:12:24 executing program 2: socketpair(0x19, 0xf, 0x7, &(0x7f0000ac9000)={0x0, 0x0}) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f00001ac000)=""/162, 0xa2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00006e4000)=0x6, &(0x7f0000000000)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x6000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r3, 0x9, &(0x7f0000002000-0xb6)=""/182) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000003000-0x6b)="d7300966044cba865b70a2517413e85d3ba1894fd9c83882ad4eb67d7fcaa3ffa5bd30d5f6069583306bb2c192170ccb9862c72790f4bf5d93a83e8458c549e97165890c771358f67911591254c584caddcc347d0d38ab44df11d913a523b4ac8b75459be4e12e0a280d89") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000004000-0x4)=0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000002000-0x4)=0x5) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000004000-0x58)={{0x400, 0x50b09dc3}, 0x0, 0xb2d4, 0x7, {0x2e94, 0x2}, 0xb133, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000007000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000005000)=@assoc_value={0x0, 0x800}, &(0x7f0000008000-0x3)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000007000)={r4, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x6}, 0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000008000)=""/28, &(0x7f0000006000)=0x1c) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000005000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x6, 0x80000) 2018/01/24 18:12:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4a02, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f00005f5000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000002000)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r2, 0x5}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000004000-0xc)=@random={'os2.', 'wlan0lo\x00'}, &(0x7f0000003000+0xe7f)='trustedposix_acl_accessem1/{trusted!$\x00', 0x26, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000005000-0x10)="1d8e3304102b6b069d7917100b2cab35", 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000004000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) bind$ipx(r5, &(0x7f0000006000-0x10)={0x4, 0x2, 0xd80f, "7a957f1c6b17", 0x1, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000005000)={r2, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x4, 0x800, 0x20, 0x5, 0x44ef, 0x2, 0x8001, 0x6, 0x9, 0x1800000000000000, 0x7f, 0x1, 0x200, 0x0]}, &(0x7f0000007000-0x4)=0x108) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000002000-0x4c)={0x75, 0xc3b5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000008000-0x8)=0xb72, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000008000)=""/209) 2018/01/24 18:12:24 executing program 4: sysfs$1(0x1, &(0x7f0000a1e000-0x1)='\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b6c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xf)={0x0, 0xca2, 0x3, 0x100000001, 0x0, 0x1, 0x5d, 0x31c, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ff, 0x12000000, 0x9, 0x5}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0x3, 0x4, 0x7, 0x9, r2}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004000-0x8)={r3, 0x2aedd030}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000)={r4, 0x1000, "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"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000006000)={"447abf10b14171feb5400ebaeabf2bb1", {0x4, 0x244, 0x24000, "a48a94ef4582", 0x6, 0x0}}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r3, 0x382}, 0x6) membarrier(0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000008000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000008000-0x4)=0xeff8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000009000-0x10)={0x2, 0x4, 0x2, 0x8}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000000a000-0x8)={0x20, 0xff}, 0x8) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x4500) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000000a000)=[{&(0x7f0000008000-0x25)=""/37, 0x25}], 0x1, 0x0) 2018/01/24 18:12:24 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000068c000-0x16)='/selinux/checkreqprot\x00', 0x101802, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b0b000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80}, &(0x7f0000073000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x101, 0x30, 0xc247, 0x2}, &(0x7f0000dc6000)=0x18) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x7) fcntl$setflags(r0, 0x2, 0x1) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xe)=@known='system.advise\x00', &(0x7f0000001000-0x38)=""/56, 0x38) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000003000-0xd9)=""/217) fcntl$getown(r0, 0x9) r3 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000003000)={0x16, 0x0, 0x8000, 0x1, 0x1, 0x9, 0x6, 0x46e8, r2}, 0x20) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000004000-0x48)={{0x422bf5b7e0dcedc9, 0x0, 0xa5c, 0x3, 0x1}, 0xfffffffffffffff8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r3, r3, &(0x7f0000001000-0x8)=0x0, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000004000)=[{&(0x7f0000004000-0x3b)="9f0f558b669517d7ecf0e2e1d68b5cf418c5a8a72e9dcd11d3b0900b3617df16f7fa9ffb99ffec57a3ab890a534e894e06ed8d9a481d667a454f36", 0x3b}, {&(0x7f0000005000-0x59)="96c03a5475524806328be8bf50af83d9668a041f98c0b725802021d88d6eba9f9cf78fe751810fcb44339c356cc48df7b125c18ff5ecef5674de4b1267fe85a57ce5f3d04d0e72c5f06dda4a6c920cca9fe072ee0a0afa5ab1", 0x59}, {&(0x7f0000004000)="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{&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000005000-0x89)="3aeb06162c31e9720464bd9cc7f42c2a9fc6948b8b6781eda3cd3f451333f89aa0a873d2e6aeb0d194a776492d8f66c7614a400158611f4adb91072f88cc14359fdc3de78b6d40b0093de5a99bb03a2c21457360f108742dc223e1659b0659e3ab7c2b3627311010d7abffee00ad2581b379d39b7085432567813e5395b23f3f7a18aa61204f89ea63", 0x89}], 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r3, &(0x7f0000006000-0x3b)=""/59, 0x3b, 0x40000000, &(0x7f0000000000)={0x1a, 0x1c, 0x81, 0x1, 0x9, 0x8001, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) socket$unix(0x1, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000002000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/24 18:12:24 executing program 6: socketpair(0xa, 0x5, 0x0, &(0x7f00009f2000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000027e000)={0x6, 0x0, 0x10002, 0x1ff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000023e000-0x10)={r2, 0x400}) fstatfs(r0, &(0x7f0000bb6000-0x4d)=""/77) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x0, 0x3, 0x9, 0x2, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001000)={0x1, 0x4, 0x401, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) acct(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000002000)={0x7, 0x4}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000003000)="5afbceccb4d280976981e6d9a5f7717cd06a1a6646d99ab011d7a700f970011996a6e5223b1cc0c73913137e06e2bfbfff7917f9dee0a299f72660807bc333526834546c25e529b37ec21ccdf3d9060ad46b45fcdbf3ef146838b210676db6883623bf027125e2bf512da84be23210e3655be65f1e874a65324fc08fc915fb69cb1f04ac4d9b0c71da843eee68251b07eec22e9b884d05b1d91f2cf215207cbba4cf924d2b34c3aa45638acb761ac6dbd1177cbc69fa1942a1ec2b46c30e959f3911e49af4c7fe7cb424ec8c538dbeba76e940b8ed02cfc229fdb8948882aa8236d91e015e3b29c0683f908e119372666b2f3597ff", 0xf5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000005000-0x8)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000005000-0x14)={r3, 0x369, 0x2, 0x8, 0xfffffffffffffffc, 0x401}, &(0x7f0000005000-0x4)=0x14) fchdir(r1) ioctl$KDADDIO(r0, 0x4b34, 0x8) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000006000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000009000-0x8)='./file0\x00', 0x1000, 0x6fde) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000003000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0x26, 0x80000) syzkaller login: [ 30.648068] audit: type=1400 audit(1516817544.466:5): avc: denied { sys_admin } for pid=3389 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.680762] IPVS: Creating netns size=2536 id=1 [ 30.696648] audit: type=1400 audit(1516817544.516:6): avc: denied { net_admin } for pid=3392 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.746414] IPVS: Creating netns size=2536 id=2 [ 30.780662] IPVS: Creating netns size=2536 id=3 [ 30.824947] IPVS: Creating netns size=2536 id=4 [ 30.867133] IPVS: Creating netns size=2536 id=5 [ 30.909049] IPVS: Creating netns size=2536 id=6 [ 30.973607] IPVS: Creating netns size=2536 id=7 [ 31.037866] IPVS: Creating netns size=2536 id=8 [ 32.672903] audit: type=1400 audit(1516817546.496:7): avc: denied { sys_chroot } for pid=3392 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/24 18:12:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000-0x4)=0x3, 0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000b39000-0x10)={&(0x7f00008b9000/0x3000)=nil, 0x3000}) splice(0xffffffffffffffff, &(0x7f0000252000-0x8)=0x0, 0xffffffffffffffff, &(0x7f00009ce000)=0x0, 0xfff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000003000-0x4)={0x1f, 0x1, 0x8000}, 0x4) userfaultfd(0x80800) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000003000-0x18)={0x1ff, 0x5, 0x55, 0x2, 0xfffffffffffffffc, 0x6}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000435000)={&(0x7f000012a000)={0x27, 0x9, 0x3, 0x7, 0xaca, 0x4000000001, "0e30267539a8202ecaa7360f03b36d60cf8a1cfa871ee12c98c04c1124ff4019f5de2a9ce07254d34393e4b650c0cc6db662fd8651028f34f528e3c0975b84", 0x94a0}, 0x60, &(0x7f0000358000)=[{&(0x7f0000000000)="", 0x0}], 0x1, &(0x7f0000000000)={0xf8, 0x0, 0x7, "0a7226d64d3a284558a6eb2921c925906658965b3a3e3be565d38b4170dadbcd435b90104efca559e51d5a0ce5e19a4973372a3160b9642586bae8f2902dd0639d56d62b45ed1603bf2ac97223e35e18d758018eaff277102060fb5422af0d3978191004196772a041b94a7a20016b6f4f538187944eff011756745036d33c1bef49abe2f71e0c1cf54816a7860174fa46607ca63caf7a8ef99faf6ee193683f137555f1ffc4ce1c92d9d36d4a6d4fa42b5027210ef2651bfaa993c9d1888f05455b340095a5316e3a4123550261ce604ebaa4a5eb25da223d4e587d9106988281"}, 0xf8, 0x48880}, 0x1) [ 32.944925] audit: type=1400 audit(1516817546.766:8): avc: denied { dac_override } for pid=4443 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/24 18:12:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ca000-0xc)='/dev/rfkill\x00', 0x610400, 0x0) r1 = syz_open_dev$random(&(0x7f0000ca9000-0xc)='/dev/random\x00', 0x0, 0x381001) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000070f000-0x8)={0x0, 0x0}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c36000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r5 = accept$unix(0xffffffffffffff9c, &(0x7f0000ef1000)=@file={0x0, ""/72}, &(0x7f0000d04000-0x4)=0x4a) r6 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000025a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={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}}, &(0x7f000073b000)=0xe8) lstat(&(0x7f0000542000)='./file0\x00', &(0x7f0000e68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000027000)='/selinux/enforce\x00', 0x4080c0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004a5000-0x8)={0x0, 0x0}) r11 = socket$inet6(0xa, 0x0, 0x1) r12 = socket$inet6_dccp(0xa, 0x6, 0x0) r13 = socket$inet(0x2, 0x7, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f7b000)=0x0) r15 = geteuid() fstat(0xffffffffffffff9c, &(0x7f00000ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = socket$inet_icmp(0x2, 0x2, 0x1) r18 = socket$inet_icmp(0x2, 0x2, 0x1) r19 = socket$nl_crypto(0x10, 0x3, 0x15) r20 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006f2000-0xa)='/dev/ptmx\x00', 0x400, 0x0) r21 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r22 = openat$autofs(0xffffffffffffff9c, &(0x7f0000193000-0xc)='/dev/autofs\x00', 0x2000, 0x0) r23 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008a8000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000645000-0x4)=0xe8) r25 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ace000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b17000)=0xc) r27 = getuid() getresgid(&(0x7f0000b56000)=0x0, &(0x7f0000097000-0x4)=0x0, &(0x7f000062c000-0x4)=0x0) r29 = openat(0xffffffffffffffff, &(0x7f000021a000)='./file0\x00', 0x202, 0x80) r30 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000433000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e59000)=0x60, 0x800) r31 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r32 = syz_open_dev$usbmon(&(0x7f00006c4000-0xd)='/dev/usbmon#\x00', 0x7fffffff, 0xa102) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000026f000)={0x0, 0x0}) r34 = socket$inet6_udp(0xa, 0x2, 0x0) r35 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000ca7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f34000)=0x10, 0x80800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000069f000)={0x0, 0x0, 0x0}, &(0x7f0000d56000-0x4)=0xc) stat(&(0x7f000069b000)='./file0\x00', &(0x7f0000578000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000672000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000468000)=0xc) r39 = inotify_init() r40 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f38000-0xd)='/selinux/mls\x00', 0x0, 0x0) r41 = accept$unix(0xffffffffffffffff, &(0x7f000071d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000)=0x8) r42 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bcd000)='/dev/keychord\x00', 0x508efef9f1d0d3d4, 0x0) r43 = openat$pfkey(0xffffffffffffff9c, &(0x7f000069c000)='/proc/self/net/pfkey\x00', 0x408400, 0x0) r44 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c1c000)='/dev/ptmx\x00', 0x880, 0x0) sendmmsg$unix(r0, &(0x7f00006fa000-0x118)=[{&(0x7f0000b18000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a55000)=[{&(0x7f0000252000-0x1e)="1834432dfbc0f74ef5c0826bcbfd0c41222d293664e79f3fb7ee8e220013", 0x1e}, {&(0x7f000033e000)="c00b8b19b0264b108b0f92a5933f2681cc548dced51e496ad9048b5baecf3b56b2e40b472106a87951835a40dc7cd9dd4976467b1a7ff786378bf8c9bc755adbfe33a3f7e1b0b1c9bac3300010261987d55864f08f11f343dbc3d226d4285a26ff3feae4ef1a24016622690f692833aa2af972eb76f3cb0476476d77ae88e8e64f55c99f6cba09492a7f1e41bdfdfa1c7a0321717d5e4adf42", 0x99}, {&(0x7f0000e9a000-0x82)="f8fbad94a635a1ffc8aa3ca8c1b7b4d1ef30c4a5955ecba8445615e0f8c1894aac6e4d126117fbcbcbdb3e9ec08e39fd42ad6aec362c49159c644a6fbbac2e310be3990f092cc6d80d2607dad3b562052b32054c620c01bfe37e0a142d082f760ff58cbf4c2075678e47f57ea4215632a24326d1a1d2b05e3a803cf1ba9735b88213", 0x82}, {&(0x7f0000134000)="", 0x0}, {&(0x7f0000558000-0x27)="58077f5063d9d5a6543ac62755230a6daf2bc716d6f1b911882d6e2d1f0e75dc83d29b75585e7e", 0x27}, {&(0x7f0000649000-0xd2)="db507175ea1737a1a231585af70e6d52515da92ed53f711188594acc740702f4d4df134c2a0ac12eb3644e791f219da64d0bf7af6c1bb7dcd9dda0eca3e3edb3ad0043ee2859f113d10dcf94eb41275ca1de541cfd6b8fe8344cb27567a956a808a38f59a2d71126fbf732c0a70d03bd6ce97898d00e3bca289ccb7b828ec53c8a096c17fe686fa3203a894ce7c89d68a43d7d847579c1816da6ff3b61efd54d6fa34c0bfc59020df4d0c5e4cca076f26116510e82d20130fbcece50e55af1f41521855522731143f0fd67278ae8116fc190", 0xd2}], 0x6, &(0x7f0000159000-0x138)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r9, r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r17, r18, r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r29, r30, r31]}, @rights={0x20, 0x1, 0x1, [r32, r33, r34, r35]}], 0x138, 0x4000000}, {&(0x7f0000212000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00001b2000-0x50)=[{&(0x7f00006dd000-0x73)="d0c8039655a9bbc889434a90d2a3b5858afdd8ee1285bee54ad69e91ce63744bf2a8e993f969eb0ed86759e1eec13900edae27c20741b6ba721279da8ff1995c01b2ec6489e357db192b54e85c01b5fc0ea63348c572835d6baac6d1eb9c52588ebb4e081d4558095b96c922f918a8322c1e0d", 0x73}, {&(0x7f00008b9000)="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0x1000}, {&(0x7f00008c4000-0x9b)="c5ed2b45ebb8c6fbe21d514ad8d37cb46cb396696b82df3995d0154956d2af26974f9fcfb3178252f4f5bc7c5d9c4fb0c177eb274e7869584548a71f68d24b458794b3382bdeaf2f17d8af13b65a2e27738f9d4ecdb4fccdd2d85a3cff6107e2aaae33074a477c91855ab20672c3783ad178ccdac3be9918870a4a92655988a556e7888b9b5074c067b6b2aadbe5b24e8b2379c67805985c94449b", 0x9b}, {&(0x7f0000eae000)="8198060c5a25f1d059f3b609103e9421543c431bad96ea6db5755aeb63e36c732cc8c1d5d735ad8cc4e25b71d3d3e1a3277a2b2188a79e10b9f7f0262fd090dfab162283e1cdd1632da6f0ee4a230100689338e4344461f795c0de0acc05c2dbd0c887063a45906ec4d14bd37df7083412f5e0a3bb905000eab7238ef8c38330f33271988f821d5f96ee141ff51058de3f88be89cacd5bd634559a4df15079e497c281e71f4f341ce2bfbb11847715fe96160746e7a4194a9b3f5f93418e509d9c99b08df9b3cecdc833eceb514705d3b2ac79a4bb775b21bb11eca60d67fe4fd6c7c05d", 0xe4}, {&(0x7f00002a3000)="6140ef50c820a907c73f5030a0fcf19e85b56ec419b97bb965d593227df9af8ccb840c5fea12d7518a27621561b0c2e7235a573e4a24e1240640adf0b03dc4356cffcd44e7381ab63e52706d11ab6abc7adc137a71625b58799bc14d05837586630cda84bcd88bd6f373fd99bd8ceb03008d752bf3f721f23d", 0x79}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f0000f3f000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00002bd000-0x10)=[{&(0x7f00006ef000)="00bfaf5b8f65a2babc7a9e1df560e60c8ea3aecb268b7ed34fe8311c1618a7c37f8f19b898c05e09edb90382404d705d3951f0b13a1f2b49e8025d485beb7728876c7ac3451f3d0229dc01c00ce287379ce5183210f6fb04330605336d33499fe3118abe9a78de5473816091270e6c50dd", 0x71}], 0x1, &(0x7f00009b0000)=[], 0x0, 0x20000000}, {&(0x7f00005d6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000141000)=[], 0x0, &(0x7f0000ffb000-0x20)=[@cred={0x20, 0x1, 0x2, r36, r37, r38}], 0x20, 0x0}, {&(0x7f00002a9000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000014b000-0x40)=[{&(0x7f0000537000)="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", 0x1000}, {&(0x7f0000eff000)="12711c78bdc190cf99fed2180a1912712764f74f026589b6ac0391fb19794842f57df7252cd7bbaa26d55391f37fa1a2e181f6af9124ba0fcda4e60a1e13a956eb01e4ef98e4093fdbaf54573ce5540df80205fed880a8918a4aa369873600b1ce37e3b458e8298f03510bfc46f3c3cc7e3ee39e972e81dd3cba8b67dbd7705e2f99cd31c44542536dfe3d311135a78f1e9cb5c6b034082d5dfb61f94070fdb7281f79f9892dde719893744df472db4cdfb31d5d654087cba0b44a27752407909eb0b3b7d239bec9e115ebe1eac05233cfcd18fc27033961", 0xd8}, {&(0x7f0000b09000-0x26)="6c7054e986bac0ddf34cf382ee346ffc83a295c23b2e4758901a681e81917d7eb66c2b14fc80", 0x26}, {&(0x7f0000f3d000-0x5b)="a489bcf260380d0bc4791e79c185612ed214e4acdeb9c44df40ed81d9fcb177749b25b801393f33a348ca617a417f26a41f4b0e45ad937d781a4ecd905ccf1ec8fd737b91c19b3a9609e9cd0b45896bf1a671743fc71865be2064f", 0x5b}], 0x4, &(0x7f00007b2000)=[@rights={0x28, 0x1, 0x1, [r39, r40, r41, r42, r43, r44]}], 0x28, 0x1}], 0x5, 0x800) r45 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r45, 0x227a, &(0x7f0000254000)="") splice(r45, &(0x7f0000d05000-0x8)=0x0, r45, &(0x7f000049c000-0x8)=0x0, 0x7fffffff, 0x7) 2018/01/24 18:12:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$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, &(0x7f000000d000-0x68)="ef"}) mount(&(0x7f0000d04000-0x8)='./file0\x00', &(0x7f000041d000)='./file0\x00', &(0x7f0000f1b000)='tracefs\x00', 0x800, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ba2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006c5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x9e3, 0x9, 0x5, 0xe60, 0x200, 0x67f2}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00001d5000-0x8)={0x0, 0x0}, &(0x7f00004f9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000e3d000-0x6)={r4, 0xe4b}, 0x6) fcntl$setlease(r0, 0x400, 0x0) 2018/01/24 18:12:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) openat$ptmx(0xffffffffffffff9c, &(0x7f0000282000)='/dev/ptmx\x00', 0x40, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000e6c000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000059d000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000758000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000431000)=0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f26000)={0x0, 0x0}) ioctl$TIOCCONS(r1, 0x541d) 2018/01/24 18:12:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x2, 0xff, 0x8840) 2018/01/24 18:12:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00004de000)=""/47) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000628000-0x4)=0x1f) mq_notify(r1, &(0x7f000018e000)={0x0, 0x26, 0x0, @thr={&(0x7f0000c17000)="c365e2bf3c0d30ca961b44d76e7b380a586de02e90cd5cf6ba2ff03481f6d86faed7cb1e58a6d946b201650c257d48cdcf5276c53b8c0b1a84e6d60569f3b01e64da73680aa0a929006ed8472b713dd92ea68b8fae89756e16b945d9fb41602b4996bf4e43e0645b04f1960d3f0b5e90d00f4245da15a3a12f0566179e7f71ec2b41586a3839e182a2676013092af5da12a18c578f3aad60c1a64695e79140ae1a80cd8066908819dda09c9e376e4563867844cec229d926c0af5de0a844bb0c3aa9217449b379099f245b57516e985006bdc5ada1b61a7b0c8cc7", &(0x7f00003a4000)="499519b93d1bcf7c5ca0e7c626ae2ccb884069180c7cc39e5706f99dd27a6964c1fd3fb6aff7377ddbfaec266c41c644508f3f11d135ee21647e1a92cdb5ec3c63065ea37e265797e1c0461d656a69ddd46c74921284d0790d478cf073a66beb9a0e978af93427acc2f7b8bdb41ac545c6da24a0f870670b73416f31a84bbb19"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af2000-0x14)={0xfffffffffffffff9, 0xffffffffffff0000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x415b, 0x0, 0x0}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000014d000)=0x100) 2018/01/24 18:12:26 executing program 3: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) restart_syscall() mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000b6f000)={0x1000, 0x20000000, 0x2000, 0x6, 0xffffffffffff1b30, 0xffffffff00000000, 0x3, 0xfffffffffffffffa, 0x1, 0xff}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00009a3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000079d000)=0x1c, 0x80000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00003c5000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000b6e000-0x38)={&(0x7f0000b6e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005cf000-0x10)={&(0x7f0000b6d000)=@flushsa={0x14, 0x1c, 0x0, 0x0, 0x0, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getuid() mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000b72000-0x8)='./file0\x00', 0x200, 0x165) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f000090d000)=0x7) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000b70000)='./file0\x00', &(0x7f0000b70000)=""/4096) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000087000)={0x1f, 0x81}, 0x8) 2018/01/24 18:12:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000316000)="440d0d03138001031d078900ec", 0xd) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000419000)='/selinux/relabel\x00', 0x2, 0x0) r2 = dup3(r1, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000ed000)={0x5, 0x200, 0x8, 0x101, 0x0}, &(0x7f0000db0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c40000-0x8)={r3, 0x7ffffffe}, &(0x7f0000901000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000711000-0x10)={r4, 0x54, &(0x7f000031b000)=[@in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, @in6={0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4bf}]}, &(0x7f0000832000-0x4)=0x10) 2018/01/24 18:12:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000652000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000bf1000)=0x0) r2 = socket$inet(0x2, 0xe, 0x20) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000b74000-0x4)=0x32ab, 0x4) mkdir(&(0x7f0000b95000-0x8)='./file0\x00', 0x140) fadvise64(r0, 0x0, 0x3, 0x3) fgetxattr(r0, &(0x7f0000598000-0xf)=@random={'security.\x00', '[[-)\x00'}, &(0x7f0000aff000-0x8f)=""/143, 0x8f) 2018/01/24 18:12:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) timerfd_gettime(r0, &(0x7f0000df2000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x10000000000003, &(0x7f00007e0000-0x20)={{0x0, 0x0}, {r1, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f0000680000)=[{&(0x7f0000ed4000-0xbc)=""/9, 0x9}], 0x1) 2018/01/24 18:12:26 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x7)='fdinfo\x00') mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000019000)='./file0\x00', &(0x7f000000e000)=[&(0x7f0000004000)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x10) [ 33.063623] audit: type=1400 audit(1516817546.886:9): avc: denied { create } for pid=4489 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/24 18:12:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x2c9, 0x0}, 0x0) connect$inet6(r0, &(0x7f00007ab000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b12000)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000179000)=0x200, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) unlink(&(0x7f0000dba000-0x8)='./file0\x00') r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000b0000)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f000089d000)={0x2, &(0x7f0000f96000-0x10)=[{0x5, 0x9, 0x40, 0x3ff}, {0x100000001, 0xffff, 0x4, 0x77b2}]}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000f24000)={0x0, 0x400, 0x30, 0x101, 0x7f}, &(0x7f0000e35000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000d9a000)={r4, 0x1000}, 0x8) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000fc4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000137000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000018000-0x4)=0x8) fcntl$addseals(r0, 0x409, 0x0) sendmsg(r0, &(0x7f0000372000)={&(0x7f000050b000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58, &(0x7f0000446000)=[{&(0x7f00006e6000-0xeb)="", 0x0}], 0x1, 0x0, 0x0, 0xc4}, 0x4004) signalfd(r1, &(0x7f0000201000)={0x7}, 0x8) keyctl$reject(0x13, 0x0, 0x5, 0xea1, 0x0) 2018/01/24 18:12:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = mq_open(&(0x7f0000445000-0x6)='$eth1\x00', 0x80, 0x80, &(0x7f0000297000-0x40)={0x9, 0x1, 0x10001, 0x8, 0x87ed, 0xaf0a, 0x80000000000000, 0xfffffffffffffff9}) fcntl$getflags(r0, 0x40b) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x102) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6, 0x6, 0x0, 0xfffffffffffffffe}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000481000-0x10)={0x0, 0x2, 0x9, 0x64, 0x0}, &(0x7f000067f000-0x4)=0x10) syz_open_dev$sg(&(0x7f00000c4000-0x9)='/dev/sg#\x00', 0x3ff, 0x400000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00005c0000-0x107)={r2, 0xff, "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"}, &(0x7f0000fa7000-0x4)=0x107) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b23000-0x14)={r3, 0x400, 0x6, [0x2, 0x9, 0x472175bb, 0x0, 0xfffffffffffffffa, 0xeaae]}, 0x14) 2018/01/24 18:12:27 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000f000)="4d7b972673a339153600a75bd42b720af1453a5f6cb6432ab74f75a402c36150c6a280c62b60dae033effc703887bf5ca0c6ce64d77ca94c74fceee0661cd7e5bb6a1ce8f70828a3001b332f8ada0c7cc7b456b14b28f5a31d92695c476853be9edc16afdbe8f67ab5bf477ccc70dd14a35d5fe5c02c8a8d4b40534c6fbd43520e8e88048389c8c49bf5d6b18e7dfdf123dc71c5d0c37cea00998f5d24156ae8d2ab4f8099b83700d8b07c65047ba660a02a8d35beaf1932f3f95808481c1a28e76d3377520e0ec97acde21af0030be11381ceed5d6272", 0xd7, 0x10, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 18:12:27 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00001ab000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4f, 0x1, 0xcfd5, 0x81}, &(0x7f0000eda000-0x4)=0xa0) 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) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000001000)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x358e, 0x6}, &(0x7f0000378000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0xde, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='1vmnet0nodev\x00', 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000-0xa)='encrypted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xfffffffffffffffb) keyctl$update(0x2, r3, &(0x7f00002a5000)="93", 0xfffffffffffffece) readahead(r0, 0x526, 0x20) [ 33.094312] mmap: syz-executor1 (4498) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 33.094399] audit: type=1400 audit(1516817546.906:10): avc: denied { set_context_mgr } for pid=4486 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 33.103981] binder: 4486:4497 ERROR: BC_REGISTER_LOOPER called without request [ 33.127596] audit: type=1400 audit(1516817546.946:11): avc: denied { call } for pid=4486 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 33.130292] audit: type=1400 audit(1516817546.946:12): avc: denied { transfer } for pid=4486 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 33.135782] binder: undelivered TRANSACTION_COMPLETE [ 33.135789] binder: undelivered transaction 3, process died. [ 33.149396] binder_alloc: 4486: binder_alloc_buf, no vma [ 33.149435] binder: 4486:4512 transaction failed 29189/-3, size 0-0 line 3127 [ 33.149604] binder: 4486:4497 ERROR: BC_REGISTER_LOOPER called without request [ 33.150729] binder: 4486:4497 got reply transaction with no transaction stack [ 33.150741] binder: 4486:4497 transaction failed 29201/-71, size 32-8 line 2920 [ 33.153844] binder: 4486:4497 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 33.153854] binder: 4486:4497 BC_INCREFS_DONE u0000000000000000 no match [ 33.180901] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/24 18:12:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ebb000+0xa7)="24000000210025effa1c0165ff0ffc0e020000e10010000002e1000c08000b000000f600", 0x24) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a08000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000013000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008ce000)={0x0, 0x4}, &(0x7f0000241000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b15000)={r2, 0x4, 0x10, 0x81, 0x9}, &(0x7f0000f27000-0x4)=0x18) 2018/01/24 18:12:27 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() setpriority(0x0, r0, 0x9) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getscheduler(r0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000030c000)={0x0, 0xe, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000097c000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) close(r1) 2018/01/24 18:12:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00001a0000-0x8)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffb) request_key(&(0x7f00001d5000)='ceph\x00', &(0x7f0000420000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xf)='proc@\\vboxnet0\x00', r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x1)="c3", 0x1, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000000000)=""/0, 0x0) 2018/01/24 18:12:27 executing program 3: perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002ff000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000dbb000-0x24)={0x800, 0x100000001, 0x1, 0x2, 0xf80e, 0x180000000000000, 0x5, 0x800, 0x80, 0x200, 0x1, 0x100000001}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000886000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f000002f000-0x24)={0x5, 0x2, 0x3, 0x4, 0xfffffffffffffffc, 0x1, 0xe0, 0x7fffffff, 0x7, 0x345f, 0x6, 0x20}) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000002b000-0xc)={0x0, 0x81, 0x30}, &(0x7f000002a000)=0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000002a000)={0x0, 0x48df, 0x6, [0x6, 0x2, 0xa5, 0xdc5, 0xff, 0xa0]}, &(0x7f000002a000-0x4)=0x14) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000002b000-0xb8)={r3, 0x94, 0x100000001, 0x6, 0x2, 0x0, 0x2, 0x1, {r4, @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]}, 0x7, 0x4, 0x8, 0x5, 0x7b5e}}, &(0x7f0000025000+0x796)=0xb8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f000002a000)=0x0) 2018/01/24 18:12:27 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000276000-0x8)='./file0\x00', &(0x7f0000709000)='./file0\x00', &(0x7f0000709000)='omfs\x00', 0x200000, &(0x7f000017f000-0x78)="64b4704dc1976217aa06f2657d9bb306edfdbdc50c9b169650cb7525803922885872908a5ff6818d9e4c851c817960d52e0f0f47517f33e7997ceba4fb5d5553b6b6240298e6df46a93f03f6970b71f3b1f133bdf8b4c514e5df3315ad7cc03d4c6870e650972bea4c82345a07d870b816464593078caa64") r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) 2018/01/24 18:12:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000009b000)='./file0\x00', &(0x7f00008a3000)=@random={'osx.', '\x00'}, &(0x7f0000001000-0x7a)=""/122, 0x7a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000)='./file0\x00', 0x15, 0x1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x1, 0xfffffffffffffffc}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000002000)=""/221) connect$nfc_llcp(r0, &(0x7f0000009000)={0x27, 0x7, 0xdb, 0x6, 0x29a5a54f, 0x6, "fdd316582084e810158274d973dffe8155f62872bb206453c8dabea0af7637ce6ebac87907d262b37102996ecc75061b202cdda80f2cb174586908b353d6c6", 0xfffffffffffffff8}, 0x60) r1 = socket$pptp(0x18, 0x1, 0x2) signalfd4(r1, &(0x7f0000008000)={0x87}, 0x8, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0xffffffffffff9a64) r3 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000000b000-0x64)={&(0x7f0000000000+0xd84)=[0x1000, 0x6, 0x401, 0x1, 0x100, 0x0, 0x1], 0x7, 0x6, 0x10000, 0x1, 0x3, 0x2dee, {0x9, 0x5, 0x0, 0x0, 0x101, 0x8c9, 0x20, 0x97, 0xb7db, 0x380000000000000, 0x8, 0x3, 0x3, 0x8, "2734440a48d535500de979a60e48f3904256849c648ad5d10f253b6a8d994571"}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000000a000)={0x4, 0xb6, 0x1f, 'queue1\x00', 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNGETIFF(r3, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/24 18:12:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000700000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000391000)=0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000d42000)=0xffffff6c) fcntl$setown(r0, 0x8, r2) getegid() fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r2, 0x3) finit_module(0xffffffffffffffff, &(0x7f000004f000)='/dev/hwrng\x00', 0x0) ptrace$setopts(0x420a, r3, 0x8, 0x20000009) 2018/01/24 18:12:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008f2000-0xe8)={{{@in=@rand_addr=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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = getegid() lchown(&(0x7f00008cf000)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ee4000-0x11)='/selinux/enforce\x00', 0x100, 0x0) accept$unix(r2, &(0x7f0000a20000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a08000-0x4)=0x8) mkdir(&(0x7f0000c7a000)='./file0\x00', 0x3) munlockall() mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000a5c000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r3 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r3, 0x0, 0x0) [ 33.207236] audit: type=1400 audit(1516817547.006:13): avc: denied { create } for pid=4494 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/24 18:12:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f2f000)='/dev/pktcdvd/control\x00', 0x2200, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000411000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000019b000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057b000-0x4)=0xe8) lstat(&(0x7f00009d9000)='./file0\x00', &(0x7f0000018000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$random(&(0x7f00002b0000-0xc)='/dev/random\x00', 0x0, 0x10100) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r6 = syz_open_dev$loop(&(0x7f0000465000-0xb)='/dev/loop#\x00', 0x5, 0x8840) r7 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f23000)='/selinux/validatetrans\x00', 0x1, 0x0) r8 = perf_event_open(&(0x7f0000d95000-0x78)={0x5, 0x78, 0x81, 0x6, 0x3, 0x4, 0x0, 0xff, 0x1, 0x1, 0xfffffffffffff800, 0x7235, 0x401, 0xbf, 0x7, 0x1, 0x9, 0x0, 0x6, 0xa1f8, 0x8fa1, 0x800, 0x100000001, 0x9, 0x2, 0x20, 0x101, 0x6, 0x1, 0x10001, 0x81, 0x7, 0xffffffff, 0xa2e, 0x4000, 0x8, 0x80000000000000, 0x3, 0x0, 0x3f, 0x4, @perf_config_ext={0x3ff, 0x8000}, 0x200, 0x400, 0x4, 0x1, 0x8001, 0x7fff, 0x2, 0x0}, 0x0, 0x3e, 0xffffffffffffff9c, 0x1) r9 = socket$nl_crypto(0x10, 0x3, 0x15) r10 = epoll_create(0x5) r11 = getpid() lstat(&(0x7f00001e1000)='./file0\x00', &(0x7f000091d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() r14 = socket$pppoe(0x18, 0x1, 0x0) r15 = epoll_create(0x812) r16 = signalfd(0xffffffffffffffff, &(0x7f000078b000)={0xffffffffffffffe1}, 0x8) r17 = openat(0xffffffffffffffff, &(0x7f00002e7000-0x8)='./file0\x00', 0x204000, 0x2) r18 = socket$l2tp(0x18, 0x1, 0x1) r19 = syz_open_dev$mice(&(0x7f0000e4f000-0x10)='/dev/input/mice\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b56000-0x8)={0x0, 0x0}) r21 = socket$nl_xfrm(0x10, 0x3, 0x6) r22 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000076d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r23 = signalfd4(0xffffffffffffff9c, &(0x7f00008bc000-0x8)={0x1000}, 0x8, 0x80800) r24 = openat$keychord(0xffffffffffffff9c, &(0x7f0000491000-0xe)='/dev/keychord\x00', 0x440000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000369000)={0x0, 0x0}) getresuid(&(0x7f00008d7000-0x4)=0x0, &(0x7f00000df000)=0x0, &(0x7f0000dda000-0x4)=0x0) r27 = getgid() r28 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002f5000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000831000)=0xe8) r30 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ec4000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000218000)={{{@in6=@loopback={0x0, 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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000454000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000af9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = syz_open_dev$binder(&(0x7f0000c25000-0xd)='/dev/binder#\x00', 0x0, 0x802) r35 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r36 = accept$ax25(0xffffffffffffffff, &(0x7f0000beb000)={0x0, {""/7}, 0x0}, &(0x7f0000a9d000)=0x10) r37 = dup(0xffffffffffffffff) r38 = gettid() r39 = getuid() lstat(&(0x7f00008a1000)='./file0\x00', &(0x7f000048a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = fanotify_init(0x0, 0x1000) r42 = socket$l2tp(0x18, 0x1, 0x1) r43 = accept4$inet6(0xffffffffffffff9c, &(0x7f000049a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000857000)=0x1c, 0x80800) r44 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009cd000)={0x0, 0x0}) r46 = socket$inet_icmp(0x2, 0x2, 0x1) r47 = syz_open_dev$urandom(&(0x7f00002ca000)='/dev/urandom\x00', 0x0, 0x200000) r48 = syz_open_dev$sndseq(&(0x7f0000605000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) r49 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f29000)='/selinux/context\x00', 0x2, 0x0) r50 = userfaultfd(0x800) r51 = socket$inet6_dccp(0xa, 0x6, 0x0) r52 = socket$inet_udp(0x2, 0x2, 0x0) r53 = memfd_create(&(0x7f0000446000)='($system[\x00', 0x0) r54 = fcntl$getown(0xffffffffffffffff, 0x9) getresuid(&(0x7f0000f60000-0x4)=0x0, &(0x7f0000932000)=0x0, &(0x7f0000d71000)=0x0) r56 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000049000-0x4)=0x0) getresuid(&(0x7f000048d000-0x4)=0x0, &(0x7f0000d49000-0x4)=0x0, &(0x7f0000e32000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006ff000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000185000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007cd000)=0x0) stat(&(0x7f0000ea9000)='./file0\x00', &(0x7f0000234000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000a25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r63 = open(&(0x7f0000631000)='./file0\x00', 0x210800, 0x40) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f00007da000-0x8)={0x0, 0x0}) r65 = socket$pptp(0x18, 0x1, 0x2) r66 = getpgid(0x0) getresuid(&(0x7f0000506000-0x2)=0x0, &(0x7f00003f6000-0x4)=0x0, &(0x7f000002c000)=0x0) r68 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000424000)={0x0, 0x0, 0x0}, &(0x7f0000143000)=0xc) r70 = geteuid() lstat(&(0x7f0000ca0000-0x8)='./file0\x00', &(0x7f0000033000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r72 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd3000)='/dev/rfkill\x00', 0x200000, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) r74 = syz_open_dev$usbmon(&(0x7f00009e8000-0xd)='/dev/usbmon#\x00', 0x40, 0x200) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000129000-0x8)={0x0, 0x0}) r76 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000086f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r77 = eventfd2(0x4, 0x1) pipe(&(0x7f00004b5000)={0x0, 0x0}) r79 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000080000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000614000-0x4)=0x10, 0x80000) r80 = getpgrp(0x0) r81 = geteuid() r82 = getegid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c9f000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e40000-0xe8)={{{@in6=@mcast1={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], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000787000)=0xe8) r85 = getegid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000021b000)={0x0, 0x0}) r87 = socket$inet(0x2, 0x807, 0x23) r88 = socket$nl_crypto(0x10, 0x3, 0x15) r89 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000785000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000699000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000386000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d9000)=0xe8) stat(&(0x7f0000959000-0x8)='./file0\x00', &(0x7f0000304000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000b5e000)=[{&(0x7f00008c4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000de8000-0x30)=[{&(0x7f000049a000-0x96)="4b7a5e11d257f9cb54488c97868670ac1970bbd805ff45dabedda67d07646415c470d236a2e9dfc6a9b8ce3d14d82433679693a8c0827787195ab1f3b32226487946ca377a05d52c340a2e085c083058445e40fe04e08de00ffc8dd9cca6826b9bc2dcc6223097bf695223737ed361ec82770d66c988f1411ee2c8851881ecc87a773c3c2be551d8e8020f70efab7523ba7215a96088", 0x96}, {&(0x7f0000738000-0x8d)="4a4bb48b7ef610aa052cc990c722870a2076fbf23bde8cee5110375f29120f5cf5b7ce987bf8dbafa2922edc03c16b23de32cc8149332bfe6a63160d814c0dbd52b624fab805b52e838a4e3434c9630384bf4f416c94ea06e74a909677fde0781acaae4c1d1c523a3f4ace92ce34a43f4d49d769f70db96ddb5f5911fb4f3b2124ce50486606601772d2a2f34d", 0x8d}, {&(0x7f0000c21000)="0b4a756f28c10f578c297e6e4d4df1f7c122bdc8c2490d477cce84f6570cb546045e0c2b9395bd98b0bb49da0b0db608b482905ef3a83d1ae54392ee7bd879e3d13597f6ff2857010a88236ea5bcd59949c9c89232b2f199179520808b3878009e4b6622e0f7bd695bf855afde0ffb841c04d4c895a294a35fd69e1b3e5df716cbf2f3aefd6f151797900d90105a669e26afd49613e7e21820829a2e34673cd1b3670c47a61ec90c67ff9a9dd6ed1bfc4ad3f6e96b4806a67566c7aee551a1b2a87d82eb8f4167f82afee9ae48b9cd26b5e2505155", 0xd5}], 0x3, &(0x7f000013e000-0x100)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r14, r15, r16, r17, r18]}, @rights={0x28, 0x1, 0x1, [r19, r20, r21, r22, r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x100, 0x48080}, {&(0x7f000009a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000631000-0x20)=[{&(0x7f0000c0e000)="c7d7b3b4a8350f9f7d3a13766102e140f8138e3005ec9f57c32f716956d0025db0962b529010df265b576b1fa8feed3e5e5a12814a7548c3c42db8c8794e5ae60f04143586e1dca40d93c3e36c76edc8a2c3e826111914c33d2c682269d9a15640be8df170f2a0171eb8eb47dbd4b305dcd81fee7ce4", 0x76}, {&(0x7f0000a7c000)="c9e863006cb683b68031d76551e96b0e199432c1a926d45adc", 0x19}], 0x2, &(0x7f00001fc000)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x20, 0x1, 0x1, [r34, r35, r36, r37]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x30, 0x1, 0x1, [r41, r42, r43, r44, r45, r46, r47]}], 0x90, 0x4040004}, {&(0x7f0000f87000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005e1000)=[{&(0x7f0000559000-0x88)="d4a695365974d5ca8da4d1a6c6f97f8f040558b4514ec21b3a8c9a13e4a1c01020cc9f8e9f77199fb8e70e8543ea8cbe7c73f314e9c44eb22ad4c3d85b83890b8ff20d8fb7ed42eb44e4bdc147eab438f7e4978ed1f50ea567ab1c61db54f1620d9da665bf7ddc68c96d73e488bb61d9a7d7a24e691db144ecdc73e6b2fa49303f5bce6801ce4544", 0x88}, {&(0x7f000042e000-0xfb)="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", 0xfb}, {&(0x7f0000fba000)="f05f7fb0f3fa55c9a532627fd8a6e74e7fd69f6b5d9bc635669ed4f17f5f92a1f7ee6e74f46e4866ee941ce3f641d0070d12dbbf4ed4dc8319ee68a30be9dfedeb572af4", 0x44}, {&(0x7f00004f0000)="a78a465a3a34cf4e546625180c1b466d0527253a7c43e2f93bbc6e5976423e6f21b451ccafcf9b63d1c7bcd9ac837632df61cebca3ecf204d9467f184b70ebd8623399eff24caffb3d2d07aab51ba505aa95ca5037f1f4aec588b1b9718880d3d101077ccf15ac44aa19", 0x6a}, {&(0x7f00002c9000)="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{&(0x7f0000dc2000-0xa4)="d35e1749c3a8e5d61ffb86f91d01cd02dd95866db318a6a20e38c79f46d7bafd93b899da251707c022a95b95f1824740218bb8f2773f5fcdbf7101854b5e6d7d0d99d162593c3e4259186cbf28461c0f068f362df1e21d582a95b6c244614ee56cc45da77ce4adeaca917fe2f8ca8443bb91258c92b33b5703d4138d83e507365755f536b32a143fe18e9b88af207d4fb48aae4fc5162b0d52d914f5dd4959120442f7fc", 0xa4}, {&(0x7f00007a0000-0x7)='(l5h}\\s', 0x7}], 0x3, &(0x7f000077b000-0xc0)=[@cred={0x20, 0x1, 0x2, r54, r55, r56}, @cred={0x20, 0x1, 0x2, r57, r58, r59}, @cred={0x20, 0x1, 0x2, r60, r61, r62}, @rights={0x20, 0x1, 0x1, [r63, r64, r65]}, @cred={0x20, 0x1, 0x2, r66, r67, r68}, @cred={0x20, 0x1, 0x2, r69, r70, r71}], 0xc0, 0x800}, {&(0x7f0000912000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000049b000-0x60)=[{&(0x7f0000729000)="669d0bd2efd5757c2a5f8caeb77b7e0f1eefc7e5cbc8ef963616a904cff34993c8e62bdce002", 0x26}, {&(0x7f0000445000-0x9)="46ed78a17ba0460f0b", 0x9}, {&(0x7f0000177000-0x86)="6f692de68c0791431c8cb354f1d0d59b8a55f9db7c2c5e147cecb43f31425e11fd874a64d9947d1439a96ff369e7e11dff29243c531cc80275e643959e80a580c9d70e9cbd528b49707fbadf61e3775bc3ecbad15001fae8c8b1c5a626f08a32c475cdf305ecfecd57cb85da83d912d1f4d72cacd4c7ff4d6134a70ab0477988d1c03aef6976", 0x86}, {&(0x7f0000a59000)="1e2af4230c6919ecaed682becdc060d90474c023d247421a25ec85eb7819ce", 0x1f}, {&(0x7f0000b96000)="45d64aaaf2e3aa6977fce889e8328323d97ae816c5812053a2f03137702cfc16e3c47972ac4c7f7e09cafb36f18483b995b9a09999d63ab3a58a2a2c17d402fb735180b4a1345e59660ed4ab", 0x4c}, {&(0x7f0000636000)="95d8a1b3f97f745a9d8e341b82f92e7ca51d57facce91fdfa53bd3d140856049da1b0f07897e382872c9fd994347a008fa60eb81d7de843ca5dfd770c55b9363972a7396c7ea343d27d667dae27753746ff338f56450e76e5cc8e5117d1e63f97ac5ca7a4bc20405269ee886f9a397fbd59160911bcfd612c8d7a9285b0f5e26c4b9493e51a65da1a10f62013ee88e65fcb609a444bafbd5c5e6dfee113d08e08e7a3cda97e1af60fdfb9c756fc7", 0xae}], 0x6, &(0x7f00004f3000)=[@rights={0x30, 0x1, 0x1, [r72, r73, r74, r75, r76, r77, r78, r79]}, @cred={0x20, 0x1, 0x2, r80, r81, r82}, @cred={0x20, 0x1, 0x2, r83, r84, r85}], 0x70, 0x1}, {&(0x7f000096f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a1c000-0x10)=[{&(0x7f00003fd000-0xb9)="65cf2ae40aa11e463a6af50e2f088082bb409009780e874b000c6507531c43e436aee2a7bfb1657399735c308d2b7a8fa547c3666d01f49a60cb3dd580a96025a4218d00a18c20c30ac926a9817baba78de79b22c422026ac28d8ebc63b79df945063a85249a9bb3301215d1a3b5641e6502e14e592d8685153b50582d620722bb06e0daa3a2a589b15dd6943700ce09c4255c1df9c6d56ab12f87e7cbc7c138f698f99242ea90539bc10e22e73bda8c6b106a20ae771ec825", 0xb9}], 0x1, &(0x7f000046b000-0x58)=[@rights={0x18, 0x1, 0x1, [r86]}, @rights={0x20, 0x1, 0x1, [r87, r88, r89]}, @cred={0x20, 0x1, 0x2, r90, r91, r92}], 0x58, 0x4000000}], 0x9, 0xc0) r93 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r93, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r93, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) recvmmsg(r93, &(0x7f000084c000)=[], 0x0, 0x0, 0x0) 2018/01/24 18:12:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x5) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x3, &(0x7f000013b000-0x10)={r0, r1+10000000}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) lookup_dcookie(0x0, &(0x7f00006b1000-0x1000)=""/4096, 0x1000) 2018/01/24 18:12:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x6, 0x4) bind$ax25(r0, &(0x7f0000cdc000-0x10)={0x3, {"9eceab19027f9f"}, 0x7}, 0x10) pipe(&(0x7f00000ab000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000094f000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/24 18:12:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000147000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000099c000)={&(0x7f0000161000/0x2000)=nil, 0x5fc, 0x4, 0x8, &(0x7f0000e48000/0x3000)=nil, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000a6c000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xd, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 18:12:27 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000018000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='.eth1\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000001000-0x4)=0x0) [ 33.386138] audit: type=1400 audit(1516817547.206:14): avc: denied { create } for pid=4561 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/24 18:12:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000252000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c6e000)={0x0, 0x92bb}, &(0x7f000021c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bb7000-0x8)=@assoc_value={r2, 0x3}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) creat(&(0x7f0000262000-0x8)='./file0\x00', 0x80) 2018/01/24 18:12:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x0, &(0x7f0000569000)=[]}, 0x10) 2018/01/24 18:12:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x100000000000003b, &(0x7f0000ebf000)=@routing={0x0, 0x6, 0x3, 0x80000000, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x38) 2018/01/24 18:12:27 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000011000)={0x7, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000ee7000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 18:12:27 executing program 1: clock_getres(0x800006, &(0x7f0000aa2000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 18:12:27 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000024000)=0xf, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000005000)={@generic="0d7c8fd85f566cdac1ddab0ca7cd6b5d", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000025000-0x4)=0x2bd) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) 2018/01/24 18:12:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) fcntl$addseals(r0, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1000000000001, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) set_robust_list(&(0x7f0000648000)={&(0x7f00003e3000/0x1000)=nil, 0x5, &(0x7f0000f81000/0x3000)=nil}, 0x18) mq_timedsend(r1, &(0x7f00001e8000)="", 0x0, 0x8000, 0x0) 2018/01/24 18:12:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c44000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x189e, 0x1, 0x1, 0x3, 0xdca5, 0x80, 0x6}, &(0x7f0000cc7000-0x4)=0x20) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000d8e000)=0x0) sendmsg$key(r0, &(0x7f0000a6c000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0xd, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 18:12:27 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') recvfrom(r0, &(0x7f0000002000-0xf7)=""/247, 0xf7, 0x2000, 0x0, 0x0) fremovexattr(r0, &(0x7f0000003000-0xa)=@random={'osx.\x00', 'task\x00'}) 2018/01/24 18:12:27 executing program 6: faccessat(0xffffffffffffffff, &(0x7f00009be000)='./file0\x00', 0x22, 0xc00) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009aa000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00006f1000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000760000)={0xe162, 0x6ec7, 0x7}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000-0x38)={&(0x7f0000786000-0xc)={0x10, 0x0, 0x0, 0x400002}, 0xc, &(0x7f0000cfd000)={&(0x7f0000000000)=@alg={0x118, 0x10, 0x0, 0x1, 0x3, {{'ctr(camellia)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x8000}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xfffffffffffffffd}]}, 0x118}, 0x1, 0x0, 0x0, 0x4008841}, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000028000-0x8)={0x0, 0x0}) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0x0, &(0x7f0000001000)=""/5, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x8, 0x80, 0x7, 0x400, 0x7fff}}, 0x8) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000003000)={0x2d, &(0x7f0000004000-0x46)="f488756ef6362b56702fbc5fcb42776d926125684cf1c267a97c71f3ddc44573a29572d32f589335a24039086f"}) signalfd4(r2, &(0x7f0000002000)={0x10000}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) 2018/01/24 18:12:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000981000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00009ff000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c22000-0x14)={0x0, 0x8, 0x1, 0x6, 0x100, 0x9}, &(0x7f0000ffb000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000622000-0x6)={r1, 0x8}, 0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001a2000-0x8)=@assoc_value={r1, 0x9}, &(0x7f0000cd8000)=0x8) r2 = memfd_create(&(0x7f00000df000)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) write(r2, &(0x7f00004da000)="0701", 0x2) prctl$getname(0x10, &(0x7f000011c000-0x1000)=""/4096) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000823000)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00007f4000)={&(0x7f0000a95000/0x3000)=nil, 0x3000}) write(r2, &(0x7f00000f2000-0x79)="9825c13cece3b4b1b8380df3cf6415f306708703e8ddcd", 0x17) execveat(r2, &(0x7f0000448000-0x8)='./file0\x00', &(0x7f00009b3000)=[], &(0x7f0000686000)=[], 0x1000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b15000)=[{0xf, 0x6ca}, {0x3, 0x80000}, {0x3, 0x5}, {0xb, 0xb0a}, {0x2, 0x33ca}, {0x3, 0x914c}], 0x6) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000f6a000)='tls\x00', 0x4) 2018/01/24 18:12:27 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x181040) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) bind$netlink(r0, &(0x7f0000002000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x240}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000006000-0x14)={0x4, 0x80000000, 0x80000000, 0x1000, 0x80000000, 0x0, 0x4, 0x8, 0x800, 0x6}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000003000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004000-0xc)={r2, @broadcast=0xffffffff, @rand_addr=0x1}, 0xc) 2018/01/24 18:12:27 executing program 0: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000024d000)={@common='lo\x00', &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x4a, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x80002, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000206000-0x20)={@generic="f5393c6d790d9042045f7143728c913c", @ifru_flags=0x0}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f000093f000-0x48)=@routing={0xff, 0x8, 0x1, 0x1106, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x48) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f000093f000)={0x0, 0x0}) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000649000-0x1)=0x0, &(0x7f0000413000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000941000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000940000)=0xe8) 2018/01/24 18:12:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000f05000)=0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/24 18:12:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d63000)=0xc) fstat(0xffffffffffffff9c, &(0x7f00004fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000663000)=0x0, &(0x7f0000e76000-0x2)=0x0, &(0x7f0000f65000-0x4)=0x0) setgroups(0x3, &(0x7f0000eb0000-0xc)=[r0, r1, r2]) r3 = socket$inet6(0x10, 0x4, 0x108) sendmsg(r3, &(0x7f000000d000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) 2018/01/24 18:12:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b18000)={0x0, 0xffffffff, 0x10, 0x8, 0x8b78}, &(0x7f0000b3d000)=0x18) r2 = dup3(r0, r0, 0x80000) fcntl$setflags(r0, 0x2, 0x1) ioctl$TCSBRKP(r2, 0x5425, 0xeb3) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000592000)=@assoc_value={0x0, 0x1ff}, &(0x7f00005d1000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000957000)={0x0, 0x6}, &(0x7f00006b7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c1f000-0x23)={0x0, 0x1b, "6d4b06646dbe2d04a7c952e609e39f2142cb02ad17958e3a683e54"}, &(0x7f000036c000)=0x23) sendmsg$inet_sctp(r0, &(0x7f00002e3000-0x38)={&(0x7f0000f24000-0x1c)=@in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x1c, &(0x7f0000d99000)=[{&(0x7f0000e29000-0x86)="fe0fa6eed30f2043d45b73feb5b747ce0e9e7da07a2806138be2076fd23813e647b2654f27529a5b2ff1959010cf0c750c2a82dc55c49be8bfadba07e0d57e4ebbf60e0f0c3d7b7bf5bdaf030e7046d09b3c5fb4122108534395d4e4db0c687156d07ae5e769bb740dff826ce95b74a552754ec26ffe08c3931d47eeafcc0e902f7c1060a021", 0x86}, {&(0x7f0000911000-0x5b)="90f9cc373aaa148bc672aed71fcf494892a4741666a9a5080961c69b6f7b1e2a2fcd2391f4dc424b730c8d57d34015f2065119e1071f9f35164c59157917daa598bc9af41b37b1412374c0c191409ace8bc0c2e3f7bc64e5948b5c", 0x5b}, {&(0x7f0000060000-0x79)="3b64e5b931dc76644993cb3492019ae210e04cfa52217435d534d4f698f013afeef844ab4cb0900bb1e384be482474ec281e4f0abec016756dd5d4a3a84237e11d6097351cf3c83c0c4bc87ae2695f03998185bcbb8436f215958fe7afe1b669f0942683a5fd4ee53c0fae2fc04b7a64a13b3105ba456281e4", 0x79}, {&(0x7f0000424000)="aa46bcf56302beb64943f25035729c4788192e3ebb7887e8a60848117cd79ccca65b083e73deae6da82b1bb9cb0d9a0b009ac6a4c0", 0x35}], 0x4, &(0x7f0000540000)=[@sndinfo={0x20, 0x84, 0x2, {0x8001, 0x8200, 0x100000000, 0x7fffffff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7430, 0xc, 0x8000000000000000, 0x8001, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xffffffffffffffe0, 0x800d, 0x5, 0x1, 0x2, 0x7, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x2, 0x77, r5}}, @init={0x18, 0x84, 0x0, {0xcffa, 0xffffffff, 0xffff, 0x3}}], 0xf0, 0x4810}, 0x10) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000096b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000bf8000)=[], 0x292, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) 2018/01/24 18:12:27 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x4400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000bd1000)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000d43000)='ns/uts\x00') 2018/01/24 18:12:27 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000029000-0xe)='/dev/keychord\x00', 0x10280, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f0000029000-0x27)={'system_u:object_r:apt_lock_t:s0', 0x20, 'user_u\x00'}, 0x27) 2018/01/24 18:12:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005e3000-0x11)='/dev/vga_arbiter\x00', 0x20101, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004c7000-0x8)={0x80000000, 0x5f20, 0x85, 0x6}) setrlimit(0x9, &(0x7f0000f3b000)={0x0, 0x0}) getpid() mprotect(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x2) 2018/01/24 18:12:27 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000001f000)='/dev/hwrng\x00', 0x80004, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000019000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 18:12:27 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x0, r1}, &(0x7f0000013000)={0x100, 0x1a4e, 0x100000000000000, 0x2, 0xffff, 0x6}) setrlimit(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 18:12:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f54000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) 2018/01/24 18:12:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb7000-0x3d)=""/61, 0x3d}], 0x3, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b9e000-0x10)={0x0, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000277000)='/dev/snd/seq\x00', 0x0, 0x40) pwrite64(r1, &(0x7f00001e6000-0x74)="4bcf6d632aeb8929b10500dcf48a56ea04035651762db67fadcee24a7a1d7f3b56c5fa40b7d677d9ec16801a8c1d38fd2b9ede8b825ad1fb5cb4773fcb3e35ce380f26d1b6e49c1c19aa14fe0116fec4e1bfbab90836e7c81a0733515de98f5b3eee04d479fd31c51a05e5fb47082092c2b98220", 0x74, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000027a000-0x16)='/selinux/checkreqprot\x00', 0x101400, 0x0) getsockname$inet(r2, &(0x7f000070e000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c3000-0x4)=0x10) r3 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') 2018/01/24 18:12:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket(0x400000000010, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) dup3(r0, r1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000ac8000-0x5c)={{0xa, 0x2, 0xc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x20}, 0x2, [0x4, 0xecc7, 0x0, 0x5, 0x3ff, 0x8, 0x2, 0x6a6e]}, 0x5c) 2018/01/24 18:12:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003c4000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000315000)={0x3, 0xd3, &(0x7f0000517000-0xd3)="27359157145d38c601546293f6990ac47d93a491f9c62131187f57ac627c60fd9964fe92f1eea7b8e24c78b4ec5253052f7008bb65dc6974260e964f0dba1cff881e866c66b46e7c463a10d7e9c2fc405233c0f03b7cf3d7ffa95732cd07fac57ffcc4d11486c31d9c74d5353cc4aea7ce815c7eaeaedf1b02fa6fbd98e71879a446edd301d8114876867ea09cf7d1c36dcea7375e777ce11c146c5ab8619524aafe875ccec0690095d0451b7d6f9a12ac1d3a65dc666835f0bbac2781b3e245923af5fc66ef3778a091269397c8cce773e1a1"}) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000787000)=0x4d8) 2018/01/24 18:12:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/24 18:12:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$packet(0x11, 0xffffffffffffffff, 0x300) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000053c000-0x9)='/dev/rtc\x00', 0x700, 0x0) connect$ipx(r1, &(0x7f0000f4d000)={0x4, 0xf2, 0x7ff, "46c8d34518ea", 0x16a7, 0x0}, 0x10) 2018/01/24 18:12:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000013e000)={0x0, 0x0}, &(0x7f0000765000)=0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000242000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000d03000-0x4)=0x0, &(0x7f00008cd000-0x4)=0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/01/24 18:12:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000971000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a10000-0x102)={0x0, 0xfa, "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"}, &(0x7f000001e000-0x4)=0x102) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000b7000-0x8)={r1, 0x8}, &(0x7f00002da000-0x4)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2ca) 2018/01/24 18:12:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d05000-0x6558)={'filter\x00', 0x0, 0x0, 0x128, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f000043c000-0x10)={0x0, 0x0}, [{{{@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, 0x0, 0x0, @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0}, 0x1000000, 0x74, 0x94, 0x0, {0x0, 0x0}, []}, {0x20, "01e1a2a0c2c9bcb243513fbafd73f2edaf84b423dc0df3ad1d8dbd2066", 0x0, ""}}, {{{@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0}, 0x0, 0x74, 0x94, 0x0, {0x0, 0x0}, []}, {0x20, "85c4cd7aeca080597b6cc1a73db18e49f3ca312d7a4ef7a5e2942766de", 0x0, ""}}]}, 0x188) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005a6000-0x4)=0x0) ptrace$getregset(0x4204, r1, 0x200, &(0x7f0000fb1000)={&(0x7f0000784000)=""/253, 0xfd}) 2018/01/24 18:12:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e9f000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000893000)=0x8, 0x80000) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000475000-0x26)=""/38, &(0x7f0000cb7000-0x4)=0x26) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f00007a4000)="", 0x0) 2018/01/24 18:12:27 executing program 4: mprotect(&(0x7f00004d9000/0x3000)=nil, 0x3000, 0xfffffffffffffffd) 2018/01/24 18:12:27 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = memfd_create(&(0x7f0000014000)='([vmnet0GPL\x00', 0x1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000024000-0x4)=@int=0x0, &(0x7f0000002000)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1, 0x0}) userfaultfd(0x800) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000024000-0x10)={&(0x7f000000f000/0x2000)=nil, 0x2000}) 2018/01/24 18:12:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000096000)={0x0, 0x8}, &(0x7f00002eb000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000740000)={r1, 0x2e, "fce51d23b29fbcb84c5ad334599c495d633faf167ead931200e697679f580a7b4ea1af553fc1377acf46e5b6c7be"}, &(0x7f0000bb1000)=0x36) fcntl$setlease(r0, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) fgetxattr(r0, &(0x7f0000a3b000-0x6)=@random={'user.', '\x00'}, &(0x7f00006de000)=""/139, 0x8b) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) close(r0) 2018/01/24 18:12:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000672000/0x1000)=nil, 0x1000, 0x0, 0x2010, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = creat(&(0x7f000074c000-0x8)='./file0\x00', 0x4) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000622000)=""/4096) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001f8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = socket$inet6(0xa, 0x4, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002fc000)=0x6, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/24 18:12:27 executing program 4: unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") sync() clone(0x0, &(0x7f0000e70000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x220240, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x0}, 0xc) uname(&(0x7f000058f000)=""/177) 2018/01/24 18:12:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00008db000)='./file0\x00', 0x2, 0x40) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000401000-0x4)=0x0) mmap(&(0x7f0000000000/0x274000)=nil, 0x274000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) readv(r1, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 18:12:27 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b12000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$unix(r0, 0x0, &(0x7f0000294000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0xc54000)=nil, 0xc54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c51000-0xd)='dns_resolver\x00', &(0x7f00004e5000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000024f000)='mime_type/+keyringem0./\x00', 0xfffffffffffffffc) [ 34.020985] binder: 4751:4753 ERROR: BC_REGISTER_LOOPER called without request [ 34.039880] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 34.072858] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 34.079835] binder: 4751:4774 ERROR: BC_REGISTER_LOOPER called without request [ 34.079875] binder: BINDER_SET_CONTEXT_MGR already set [ 34.079881] binder: 4751:4753 ioctl 40046207 0 returned -16 [ 34.081544] binder: 4751:4753 unknown command 76 [ 34.081550] binder: 4751:4753 ioctl c0306201 2000a000 returned -22 [ 34.081699] binder: 4751:4753 got reply transaction with no transaction stack 2018/01/24 18:12:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) syncfs(r2) 2018/01/24 18:12:27 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x1000000005432, &(0x7f0000020000)=0x0) 2018/01/24 18:12:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) write$selinux_context(r0, &(0x7f000019f000)='system_u:object_r:udev_tbl_t:s0\x00', 0x20) lremovexattr(&(0x7f0000120000)='./control\x00', &(0x7f000045f000-0x25)=@random={'trusted.', 'trustedvboxnet1keyring\'gbdev\x00'}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') getdents(r0, &(0x7f0000351000)=""/0, 0x0) dup2(r0, r1) 2018/01/24 18:12:27 executing program 5: 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, &(0x7f00007e6000-0x34)={{0x100000001, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r0, 0x400, 0x0) getsockname$llc(r0, &(0x7f0000a7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002a5000-0x4)=0x10) 2018/01/24 18:12:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000e83000-0x4)=0x0, &(0x7f0000a89000)=0x4) 2018/01/24 18:12:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000013e000)={0x0, 0x0}, &(0x7f0000765000)=0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000242000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000d03000-0x4)=0x0, &(0x7f00008cd000-0x4)=0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/01/24 18:12:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ebe000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00003b2000)={{0x0, 0x3dc}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgrp(0x0) ioprio_set$pid(0x0, r1, 0x2) 2018/01/24 18:12:27 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000010000-0xc)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000007000)=0x7, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000017000-0x28)={0x5, 0x400, 0x7, 0x5dcd, 0x4}) getsockopt$inet6_buf(r0, 0x29, 0xeb, &(0x7f0000012000)=""/123, &(0x7f0000016000-0x3)=0x7b) r3 = dup3(r1, r1, 0x80000) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000005000)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000017000-0xff)="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", 0xff, 0x0, &(0x7f0000012000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) r5 = syz_open_procfs(r4, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000017000)='/dev/hwrng\x00', 0x4400, 0x0) preadv(r5, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) 2018/01/24 18:12:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000003000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80, 0x1, 0x1, 0xd, 0x3f, 0x0, 0x4}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000000000)={0x4, 0x47f2, 0x6, 0x4, 0x8, 0x7, 0xffff, 0x5}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 18:12:28 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000a000-0x16)='net/ip_tables_targets\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000014000-0x10)={0x3, 0x8006, 0x8, 0x401, 0x0}, &(0x7f0000014000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0x7ff, 0xd, 0x200, 0x73, r2}, &(0x7f000000d000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000016000-0xe)="565d2fc6d2c601f287f534e1aa95", 0xe) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0xfffffffffffffe8c) 2018/01/24 18:12:28 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000158000)='/dev/rtc\x00', 0x40, 0x0) r1 = openat(r0, &(0x7f0000c11000-0x8)='./file0\x00', 0x440283, 0x32) r2 = mmap$binder(&(0x7f0000923000/0x3000)=nil, 0x3000, 0x100000f, 0x1011, 0xffffffffffffff9c, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x68, 0x0, &(0x7f0000000000)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x48, 0x10, &(0x7f000030f000)=[@fda={0x66646185, 0x5, 0x2, 0x36}, @ptr={0x70742a85, 0x1, &(0x7f0000000000+0xae)=0x0, 0x1, 0x3, 0x20}], &(0x7f0000001000-0x10)=[0x18, 0x38]}, 0xed}}, @decrefs={0x40046307, 0x0}, @increfs_done={0x40106308, r2, 0x0}], 0xc2, 0x0, &(0x7f00008a8000-0xc2)="9521bfddf3fe6812eab2328cef7c886fc18335cd9f72fd2a5c563c159abda1e0eca091b8f1f2704ee0579c9a29ec3033899c93448103e12c7e124d66a5c5b4335c3065953a413cd25c4a32e5a505bac2591a14d82f287281c24647f314121fcfd836d8fa596d166d9ec4eb3f87cc40e6f9aba4645ade8d62addedca0ea4e6804ecb4de46c0f462614ee79f21850d761e69d6fa4a6d7c341411d8a40714df551466f42e2f4aef0e284267729cf481002eab96cbdbc51d6d7a969d22be07abb841a919"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000a09000-0xf)='/dev/snd/timer\x00', 0x0, 0x2) getrlimit(0x0, &(0x7f000050f000-0x7)={0x0, 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000f0000-0x50)={@generic="3a7bb2d81d6f8edfbcd7c31d613e16da", @ifru_flags=0x1400}) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r3 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00007e8000-0x8)='./file0\x00', 0x0) r4 = openat(r3, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) openat(r1, &(0x7f0000a48000)='./control\x00', 0x640, 0x11) renameat2(r4, &(0x7f000003b000-0xa)='./control\x00', r3, &(0x7f000003a000)='./control\x00', 0x0) r5 = mmap$binder(&(0x7f000016d000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x20010, r4, 0x0) write(r3, &(0x7f0000fc0000-0xe0)="bafd668dd72b2af3d503b4fce12fba0558050fcc0cece804f58f641a72724523b7197e10e578d0678df44bf0b73ae5e4dc94d36bf0c42a95c93e1c1b9662666ba3f5fab52d1140a614f062c9c765c831cf35cd07be0c050fddb8b131706d5fcb44a1b1a2fc106b1c701e20fe239e8ab3109b0e65560785bd5c5f89b1b302746cfce38f7fbdc8ca9706bfea92e50dc6a531df36d2ab952510e510767e0e5d773d5ba19dc96a725b31f10c1516a4d39ebbb5af8bd28647ad8ae9b0e0330312ad2a39f4fb6ddce8f3da19cd1ee14867a054e88be8be10546a566309bc55bf764301", 0xe0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000b96000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000aae000)={0xd0, 0x0, &(0x7f0000743000-0xd0)=[@decrefs={0x40046307, 0x4}, @register_looper={0x630b}, @dead_binder_done={0x40086310, 0x1}, @transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x30, &(0x7f0000a9d000)=[], &(0x7f0000d3c000)=[0x48, 0x0, 0x0, 0x58, 0x48, 0x28]}}, @release={0x40046306, 0x2}, @dead_binder_done={0x40086310, 0x3}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x58, 0x8, &(0x7f0000011000)=[@fda={0x66646185, 0x9, 0x0, 0x10}, @flat={0x0, 0x1, r5, 0x0}, @fda={0x66646185, 0x1, 0x4, 0x39}], &(0x7f0000d5f000-0x8)=[0x70]}, 0x6}}, @increfs_done={0x40106308, r6, 0x1}], 0x7b, 0x0, &(0x7f00009df000)="db32565cb99b573990b33da3e8c47fb3098ff77fdffb41034f0ebf24f65ec75e60c8320b034b752d211fd3c31639a24d7fb5bde113b38c66e6d8a00e6dac96d71ee3a9febb87a876362f05446d0298ab5a3f6a16e034f93e654e7f9832739a0a2cdd883fb66834b616ca7fff7cd071a52f45a1977cf5b07e685e15"}) [ 34.081706] binder: 4751:4753 transaction failed 29201/-71, size 24-8 line 2920 [ 34.085167] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.085279] binder: undelivered TRANSACTION_COMPLETE [ 34.085289] binder: undelivered TRANSACTION_COMPLETE [ 34.085296] binder: undelivered transaction 11, process died. 2018/01/24 18:12:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000029f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000452000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0xffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000046000)=0x0) close(r0) r3 = open(&(0x7f000013b000)='./file0\x00', 0xfffffffffffffffe, 0x0) getsockopt$sock_int(r3, 0x1, 0x20, &(0x7f0000bfc000-0x4)=0x0, &(0x7f00009c3000-0x4)=0x4) ioctl$KDSKBLED(r1, 0x4b65, 0x7) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000649000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 18:12:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00009ac000)="a49814d275add70e010486b7cea3561befbb174c56c53187beda8e4120c5b189b8c38d0244b37588a40f239c7186fdbf21312205a7294677c7e4d6194a9df62d502dc9e252ab885cfde96714227aabd7ac9fbc4c1cb9af22c271510229f2a80139a18bd57f6e860a0bf934c1e4147ee82d554a982daf715c26626b7da79e5c7e676f2f26ed17b057553bdd71b9e19af63ab59e48b89ec68a47c0dfac25", 0x9d) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000084c000-0x4)=0xffffffff7fffffff) preadv(r1, &(0x7f0000ee0000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0xfffffffffffffffe) pipe2(&(0x7f0000278000)={0x0, 0x0}, 0x80800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000c91000)={0x1c, 0x0, &(0x7f0000807000)=[@clear_death={0x400c630f, 0x1, 0x3}, @increfs={0x40046304, 0x3}, @exit_looper={0x630d}], 0x1000, 0x0, &(0x7f000065f000)="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"}) open$dir(&(0x7f000060b000)='./file0\x00', 0x400000, 0x4) 2018/01/24 18:12:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b9f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000900000-0x10)={0x5, &(0x7f000056a000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00006ca000-0x8)={r1, 0x0}) r2 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) fcntl$getflags(r2, 0x408) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) r3 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000780000-0x76)=""/118) pread64(r2, &(0x7f0000b27000-0x1000)=""/4096, 0x1000, 0x0) 2018/01/24 18:12:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x8, 0x7, 0x7fff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffff000) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f00009e5000)=[{{&(0x7f0000d95000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000875000-0x10)=[{&(0x7f0000f1f000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00003b9000+0x21e)=""/174, 0xae, 0x2}, 0x35ee}, {{&(0x7f0000eab000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002d3000-0x20)=[{&(0x7f0000dfc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bba000-0xb6)=""/182, 0xb6}], 0x2, &(0x7f0000736000)=""/145, 0x91, 0x4}, 0x4}], 0x2, 0x2100, &(0x7f0000e8f000)={0x0, 0x989680}) socketpair(0x10, 0x2, 0x1a2d50d6, &(0x7f0000b52000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008f5000-0x4)=0x7, 0x4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fd4000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$ax25(r1, &(0x7f00005d1000)={0x3, {"4fe5bb6bcc0759"}, 0x6}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000739000)={0x3, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000659000)={0x0, 0x9}, &(0x7f00006a5000-0x4)=0x8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000a84000)={0x0, 0x0, 0x0}, &(0x7f00006bd000-0x4)=0xc) bind(r2, &(0x7f0000377000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x2, 0x2, 0x2, {0xa, 0x3, 0x3a4300000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}, 0x3a) ioctl$LOOP_CLR_FD(r3, 0x4c01) setgid(r7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dee000-0x8)=@assoc_value={r6, 0x3}, &(0x7f0000e05000)=0x8) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000865000-0x4)=0x0) mq_notify(r0, &(0x7f0000e55000-0x60)={0x0, 0xf, 0x6, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$set_reqkey_keyring(0xe, 0x0) 2018/01/24 18:12:28 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000002000)=0x0) ioctl$void(r0, 0xc0045878) 2018/01/24 18:12:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000342000-0x11)='/selinux/context\x00', 0x2, 0x0) getresuid(&(0x7f0000669000-0x4)=0x0, &(0x7f00002ed000-0x4)=0x0, &(0x7f00002ec000-0x4)=0x0) getresgid(&(0x7f00000a9000-0x4)=0x0, &(0x7f0000ef5000)=0x0, &(0x7f0000885000-0x4)=0x0) fchown(r0, r1, r2) socketpair$unix(0x1, 0x8000000100000001, 0x0, &(0x7f00003f2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0xfffffffffffffffd, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0xffffd6a, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) 2018/01/24 18:12:28 executing program 5: mmap(&(0x7f0000000000/0x893000)=nil, 0x893000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x22000000005, 0x84) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000894000-0x2)=r1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="0702ffef00", 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00001df000)='./file0\x00', 0x0, 0x10) accept4$inet6(r3, &(0x7f0000e4c000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000faa000-0x4)=0x1c, 0x800) r4 = socket(0x1000000000010, 0x2, 0x10) recvfrom$ipx(r4, &(0x7f0000537000-0xa9)=""/169, 0xa9, 0x0, &(0x7f000017d000-0x10)={0x4, 0x0, 0x0, "c7b74dcb7af7", 0x0, 0x0}, 0x10) write(r4, &(0x7f000015b000-0x24)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) bind$inet6(r4, &(0x7f0000e96000-0x1c)={0xa, 0x0, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9}, 0x1c) 2018/01/24 18:12:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x0) inotify_init() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r3, 0x0) dup3(r1, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000e9a000)=0x3) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/24 18:12:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x5, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0x0}]}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f0000735000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000514000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f00002d9000)=""/28, &(0x7f0000993000-0x4)=0x1c) execveat(0xffffffffffffffff, &(0x7f00001c0000-0x8)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f0000e46000-0x20)=[], 0x0) execveat(r0, &(0x7f00001b3000-0x8)='./file0\x00', &(0x7f0000445000-0x18)=[&(0x7f0000684000)='!\\nodev\x00', &(0x7f0000df3000-0xd)='/selinux/mls\x00', &(0x7f00004e3000-0x6)='^bdev\x00'], &(0x7f0000e41000-0x28)=[&(0x7f0000962000-0x1)='\x00', &(0x7f0000a98000-0x7)='nodev{\x00', &(0x7f0000a4a000-0xd)='/selinux/mls\x00', &(0x7f0000f07000-0x8)='/selinux/mls\x00', &(0x7f0000364000)='/selinux/mls\x00'], 0x900) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/01/24 18:12:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=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, &(0x7f0000750000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$random(&(0x7f0000f9d000-0xc)='/dev/random\x00', 0x0, 0x4000) ioctl$RNDADDTOENTCNT(r2, 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$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00002c6000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x4020000000000002, &(0x7f00007b1000)=0x83, 0x4) getsockopt$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$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000087d000)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000823000-0x4)=0x0) rt_tgsigqueueinfo(r5, r6, 0x23, &(0x7f00003c1000-0x10)={0x20, 0x5, 0x1ff, 0x1}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$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$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f000020b000)=0x0) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) sendfile(r3, r7, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/24 18:12:28 executing program 2: socketpair$inet6(0xa, 0x4, 0x1, &(0x7f0000a59000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x81, "2b388a5381b691367bc034925375f3bab9c116016216542ab7bfb13d99f02484fa2e63915742c8be57cf61ca14d11c1a6cc623eb53d2847e83c1dec65b76521b7f4c11aa966d2b2e7a16a2122bb92a59ca6720d2c8b6d4c3f5ed0b17e4cee1469859d90a6e22edef857f2c08deb24da368185ed20f3ff458a25e9a622ab7e68213"}, &(0x7f0000fca000-0x4)=0x89) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x8}, 0x8) pipe2(&(0x7f0000621000)={0x0, 0x0}, 0x84800) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f00004ab000-0x3c)=""/60) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000d0e000-0x82)={0x0, 0x7a, "8a5a6e9e7940dbe0dbddf9c15d59a0d83966745b5b48022bf74a2611f6cccace05632933d318696f84aae52e9b6ec4f49c7731cb549a7db8345d1d822f10debdbbe8eb8be182f9c8c8adda438cdc22502eacd2c05d1251352161f8179972e879a76b579da94c6a042a122dd2390e7cd10aabcb01c4d12e0bc64d"}, &(0x7f0000859000)=0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003bd000)={0x0, 0x0}) unshare(0x400) fdatasync(r6) r8 = mmap$binder(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x2000000, 0x10010, r6, 0x0) r9 = mmap$binder(&(0x7f0000b9c000/0x4000)=nil, 0x4000, 0xd, 0x110, r7, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000806000)={0x44, 0x0, &(0x7f000065c000)=[@transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x50, 0x28, &(0x7f0000f01000)=[@fda={0x66646185, 0xa, 0x0, 0x9}, @flat={0x77622a85, 0x1, r8, 0x0}, @flat={0x776a2a85, 0x100, r9, 0x3}], &(0x7f0000874000-0x28)=[0x20, 0x38, 0x78, 0x30, 0x78]}}], 0xee, 0x0, &(0x7f0000b57000)="00d45d49225dd0fe072908158fcd419f06f6ebb4daa132d8f4e59d8817fe9f13598bc0590c162602803db7b586f1514c708190e2d03c3fe30e58fda7b7d9e6d27938d00d65f653fd1ab78527de1123bb3f0e20f827c6cabf8788dce9375e9afda515d46ce2686f90a89e071c974e0d9aba5939778fd9205d2446e0fc92dc76609bbf99441f205f9976deab07639db44c87d35cebb3dd7b7f4fc2136cd71cc836f14f0846d43c0d59e9d48d75efcbbefb8f2d052056f2f8439537885ef3e6eed9765058756e96b73b108b637a553bb5fdcf9c46dd8dbfc8bd87704885b61e3da603163124c0bf308711c12453d8e2"}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={r5, 0x8001}, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000002000)=0x3, 0x4) r10 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000324000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r10, 0x5424, &(0x7f0000000000)=0x0) getpeername$inet6(r10, &(0x7f00006c7000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000050b000)=0x1c) ioctl$TCSETAF(r10, 0x5408, &(0x7f0000afd000)={0x3, 0x0, 0x0, 0x7fffffff, 0x1, 0x7ff, 0x6, 0x8, 0x2, 0x2}) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bcc000)=""/61, &(0x7f0000ee7000-0x4)=0x3d) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f00004f4000-0x10)={@dev={0xac, 0x14, 0x0, 0x12}, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f00009b0000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012b000-0x4)=0xe8) lstat(&(0x7f000067d000)='./file0\x00', &(0x7f0000d3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000f1f000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x2, 0xecd, 0x2, 0x5, 0x2, 0x20, 0x20, 0x7e, r11, r12}, {0x8, 0x1, 0x7e, 0x8, 0x9, 0x4, 0x63000, 0x6}, {0x1, 0x7, 0x3, 0x0}, 0x1, 0x6, 0x1, 0x0, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1, 0x3f}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x4, 0x1, 0x9, 0x8, 0x91, 0x9}}, 0xe8) [ 34.318201] device gre0 entered promiscuous mode 2018/01/24 18:12:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000733000-0x9)='/dev/ppp\x00', 0x80, 0x0) r1 = memfd_create(&(0x7f0000eac000-0x11)="2f7665642f040000000000000008007200", 0x3) write(r1, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005c4000)={0x7f, 0x40, 0x4, 0xc}, 0x8) 2018/01/24 18:12:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006c3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000442000-0x6)={0x0, 0x8}, &(0x7f0000f78000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f1f000)={r1, 0xffffffffffffffff, 0x1}, &(0x7f000065b000-0x4)=0x8) syz_emit_ethernet(0xe, &(0x7f00007f5000-0xe)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="143b5a8450c3", [], {@generic={0x0, ""}}}, &(0x7f0000074000-0x14)={0x0, 0x1, [0x0]}) 2018/01/24 18:12:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r2, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe72) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000b76000-0x9)="0953021d155b05570a", 0x9) 2018/01/24 18:12:28 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d64000)='/selinux/checkreqprot\x00', 0x40103, 0x0) fsetxattr(r0, &(0x7f0000a19000)=@known='system.sockprotoname\x00', &(0x7f0000c8d000)='1)\x00', 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000559000)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000617000)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000668000)=0xe8) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004c1000-0x4)=0x3, 0x4) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/24 18:12:28 executing program 7: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000000)=0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000006000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/24 18:12:28 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fe, 0x4) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000664000)=0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000b4b000)=[{&(0x7f00000b9000)="0149f477e70e2f02b62000a8f0bb34233dfc3789d2d45533e911d8bfe1758ce9c2f1c2e9c17838c0eb0e1a7f850e134ebde54067cb3fac3d938a4548b7be075fe0218c6c43504bc8ddb3f01396d0b9c4a132d771cbefc041e8057e043b16f5c61978389275d201a80c4d71039de6d73ac043382fd39ff2f278ea286f22fa314373111119e08a77c8097513fd0ced1b82208cf8d82328aee9c41d29044191058049c01a909cfd560e866f4d6afc84ec0cf3fce387a10ce4828ffb", 0xba}, {&(0x7f0000ef3000-0x28)="e4f92b11dfb2403508e8b9d0eb2a667a53fad321222620e5533c4fc10d6a26f7564e495f6c9f8181", 0x28}], 0x2, 0xa) 2018/01/24 18:12:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000d75000)=0x0, 0x4) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000cc2000)={0x0, 0x0}) getsockname(r0, &(0x7f00006f5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ebf000)=0xffffff4d) r3 = add_key$user(&(0x7f000023c000)='user\x00', &(0x7f00009da000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000311000)="", 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000c3c000-0x8)='keyring\x00', &(0x7f0000b3d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r3, 0x8, r4) bind$packet(r1, &(0x7f00005a1000)={0x11, 0x7, r2, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c09000)={@generic="c06e4f0485cec35e5948337e168446c4", @ifru_flags=0x601}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000feb000-0xf)='/dev/sequencer\x00', 0x202000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00003af000)={{{@in=@empty=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, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d65000)=0xe8) bind$packet(r5, &(0x7f00003d2000-0x14)={0x11, 0x0, r6, 0x1, 0x100, 0x6, @random="c2bf5211a977", [0x0, 0x0]}, 0x14) syz_open_dev$loop(&(0x7f0000da7000)='/dev/loop#\x00', 0x4, 0x80) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000fa9000)="422436173d76af86f13f9be9ca893cf1461690cd5da99642e81f88043735bb387c77fbe8d3f5d43df5fe85de35fdfee64a64892b5ccbfdcb1444bb1d621f5d3188a86d4ca802a22d586fc4c2831b9f481465566c") recvfrom$unix(r5, &(0x7f0000cd8000-0xa3)=""/163, 0xa3, 0x2100, 0x0, 0x0) 2018/01/24 18:12:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ee4000)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$getown(r0, 0x9) write$selinux_validatetrans(r0, &(0x7f0000402000-0x75)={'system_u:object_r:udev_rules_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x34, 0x32, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x75) r1 = syz_open_dev$sg(&(0x7f000048b000)='/dev/sg#\x00', 0x8, 0x4000) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00004a9000-0x38)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0xa, [@dev={0xac, 0x14, 0x0, 0x13}, @rand_addr=0x800, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xc}, @broadcast=0xffffffff, @rand_addr=0xbb40, @broadcast=0xffffffff, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xd}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x38) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000adb000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b10000-0x4)=0xe8) sendmsg$nl_generic(r1, &(0x7f00007a3000)={&(0x7f0000840000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000d0c000)={&(0x7f00007b2000-0x18c)={0x18c, 0x13, 0x700, 0x1, 0x3, {0x1e, 0x0, 0x0}, [@typed={0xc, 0x60, @ipv4=@rand_addr=0x6}, @typed={0x10, 0x68, @u64=0x5}, @typed={0x10, 0x6b, @u64=0x8}, @nested={0xf0, 0x73, [@generic="f30fb2324a330d1ca3790a0d80b69cb2761b3456295b29415cb8d26761633ebc63e54b0cb18e97758ddfe13e3603d9202ebc4be1657d2c8f717415716856b6edca5d77aec1906815d1a23dde07e74f0935f3e61c922eb47b1b412f1e2a305159adbb86279d33327b616b41b2e63d2fa2eaee310f5e813b5c6876d31658fe0446cb353b6c71d9d3cd4ac8beefd784cf2723efa3760c6e36efc5f93b8b02e27d01404b251df4e018efcc3de544c69c7af2f62ead74bbd7982227037d7d6075a2e7107d5f035b1503a64614f78f062332c52ddccae4a97d3f839094e60086211767248f290ac7b48c34d5"]}, @typed={0xc, 0x3f, @uid=r2}, @generic="7f1f56fb500b96e84185ddbdc17d585cf4236bd6f13807dd15b32f979617687d21f1ba254c6f5a0cbf865b4506ab86cb8cde0893ae5be28539e5320de72cf8c61d0804dfc063690b44a632f4b3"]}, 0x18c}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) 2018/01/24 18:12:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003b6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d3e000-0xd)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c22000-0xc)={0x10000000, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f00007ec000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) 2018/01/24 18:12:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x9561, &(0x7f00006d8000)={0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005e7000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f4c000-0x10)={0x0, 0x100000001, 0x7, 0x3}, &(0x7f00007b1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e97000+0x214)={r2, 0x5c, &(0x7f0000750000-0x5c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8}]}, &(0x7f000051b000)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000431000)=0x4d000000000, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000056e000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000e5f000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000760000-0x14)={r3, 0x1, 0x4, 0x2d, 0x1, 0xad}, 0x14) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000248000)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r4, &(0x7f0000809000-0x4)="", 0x0, 0x0, &(0x7f0000a8b000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fa000-0x9)='/dev/ppp\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00002e5000-0x4)=0x0, &(0x7f000033b000)=0x4) fcntl$dupfd(r4, 0x406, r4) 2018/01/24 18:12:28 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cd4000)='/dev/pktcdvd/control\x00', 0x10101, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000a2c000-0x34)=""/52) unshare(0x80000200) r1 = epoll_create(0x7) epoll_wait(r1, &(0x7f0000bfa000-0x60)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xa331, 0x0, 0xcdd, 0x9, 0x8, 0x9, 0x5, 0x1, 0x3f, 0x6cb00dc1, 0x5, 0x1, 0x937661a, 0x7]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4501}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/24 18:12:28 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f000000d000-0x14)={0x14, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001d000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000012000-0x40)={0xff, 0x1000, 0xffffffffffff8a0b, 0x10001, 0x3ff, 0x5, 0x8001, 0x0}, &(0x7f0000025000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 18:12:28 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000e000-0xfc)={0x0, 0xf4, "789c3759a6eb69d824a66c69ffe85332fd4b859b50c254d00337c742d5adb77505d6854f7069a0a4a923a7703a9c1bb3de2192f687c06f03a123268b7bb543573d7a26ef9c07164bb2c717c743bae5adfd7e60d536f558da859d183804be1600628027c0781a12d903dc3cc5e444f9b656fe10f1486b5f45d0c96dd3737e570fd96b63d445dffe2abedf382df39471550274c6eea235c4abd4b9a9898b946ec65575fa53c768d4dfda224b03f532f5bb39ce26e20bc669cd263dec2a72e9187dd5149280e59211836b66d5e9dcbe9c78c469f99e18f486b83dd264923052438b0cd2799f52703c104a749ef3e4fe30a8190b0b27"}, &(0x7f000000e000)=0xfc) r2 = memfd_create(&(0x7f000000c000)='\x00', 0x1) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000000b000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002000)={r1, 0x282, "b231af160ea50952aabd9b724c0decab2b3e59a2a0a56f000cee5fa5a40c717e544f33de8538549eb51e98f2005a378035a4f0b78f78901d5086c8409b68fb3572ad4be391f44e106ef7efbff1667c0754aebf81ac92aa1516ce90803677480d2b77a9c0a4092c86efec5657bc9be53962e94cab067701c2b80acd0000000080000000a27730c8c60f8c4237941dbd44f5f515692e000098127a8ecb55e53d03403b5a8c759184f37e72ecb276ccd956f90411edc3583bf729c625f2ded4229e05949921d69869b89656d748aae5d8b60c2771b319d3d8f2734d19c78dcd72ca1c01"}, &(0x7f0000005000)=0xeb) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000006000)=[{&(0x7f000000f000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, 0x1c, &(0x7f0000010000-0x40)=[{&(0x7f0000010000-0x71)="d562b507f299a8a99e2ed895fd4a86aa0797a9622271e0d476f356a04b2da1915a5ed64554eed633b4e1fffbd8d5ed19f49cb419bf0a0fdd10202870f379ce4e2f1cb385d7d109c974ae24e15655ead078190ccae60f63a071fd880ddd0b6012385a4dee90a072300f2fb7cce0cee8f5f6", 0x71}, {&(0x7f000000f000)="6c97d8b1880a414b3176622b1453b935095eeeb38223ba3bd5e5de20fca728c91012b4f9dee5ce953ef211e09774fc826f0410395288dfdc93c03fd766ab245eca16d29f9497fce7f2a39a67ff4774df683eb16f0ae85d5159817b46773a2b0bd3c3c3f47ddebb3d13894c1b4f0bf0f14cd96d", 0x73}, {&(0x7f000000f000)="253bc35067a178df15bb8e08ccb8201606d91d079935a370e9737ad242078a3962c16e71bdb6e7053e1f44f96182a9993411c87fb54f1e67f8f73045df94fb496fd512ccf7798a247581ccbb7550039dfbfb7995a9e00c573930fe7a18377322ba909591e90260835531deff6a06fe67f36e22d43630", 0x76}, {&(0x7f0000000000)="23198b0f6110b94726f67c5304448fb063797b8ffc9daa3cbc69754ea78a39d640dcb7afb3c821845f69f69c6a552efcf70023782df8", 0x36}], 0x4, &(0x7f0000005000)=[@init={0x18, 0x84, 0x0, {0x6, 0x7fff, 0x0, 0x5}}], 0x30, 0x8000}, {&(0x7f0000010000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000010000-0x60)=[{&(0x7f000000c000-0x4a)="fb65b0180363bcdc805804770cddd80757a6f6c22530b5ebb2ce890347fe85721534318e292fdc076e4b4bf824fbfc743e319fd4ca3f3b4c0309ae2b2057e2c78a7df207a9010aea4506", 0x4a}, {&(0x7f0000010000-0xbb)="130787850bc96bb9cce45bf448fde5124387e3fe7f689ad562d9bac20470efc2bfe248bd618f7e7fc30900f7320a4b6f0ef39b62b122c8bf9b45a22d477866889c2d2df3c8272c66f847f0f5fa2bfed00dd8ff0449ed9e76ba7e99527e0e3bad176f2b5a8fb24ba285ccc2a8f21ac26545797767d18bc331591e8f0eb29917e7610427a32c9670b37c1c7c743b5ef770a62505cf83e3445d797e3e76d2603e3461632aaac92103199c363166f220fcb881c8a282ee9712bfb5cbda", 0xbb}, {&(0x7f0000010000-0xc9)="fb846ff26435d91f0794abbdad153cc7bbd9c9b0fdfb16940baf75b1cc58103a6bf419ff236722eee706c0477b93000cad91ba7eb15e007b236ab4d38aea6db5661f15eeef9ca5a452444dd7fe9b373f2b1df0e5d6644ae6ff441f87001bc1a806c1669e3c93f2e7f0b1e5abb351495ca01054bee39d52cfe76581e00ced99533cc713b1688a3fcf59d0e91216bbf339cba4b7675689969d24ae2ef5331a70f731908298385bb51d2b0a9c004a763f818dac6b75c964c41799fe57e61d73e77eda967c1563cc0459da", 0xc9}, {&(0x7f0000009000-0xe3)="9791ff99784a5dbd2c029d7e7dffc96d3df7daac236cc2f1051894a98b6cdd088458c071c43b641148f996f03a75f6a384753410c4402d2b547c34047264f62d2dac80ab373714e8944215a4ff01eca90d3deb3307c224e25a88089a72724f8fbceb5739b2daf005a90b31bd586e1224e511e350b1699a791c33a4124d340c7b34691a17371851ac7825fd56bb5ab5d7a38fe522df16168c4ffdb489486685858ed6dc374f8fce199a60323baa09a7b0c6888e3fe51efe1fe956d89591a238efb524d12ecfbdb3737585d5bcf01c0ba4760641522ac330c14363827fa377f3182cb37f", 0xe3}, {&(0x7f000000f000)="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0x1000}, {&(0x7f0000010000-0x61)="6738c2ebbc5b0a14c7b0c12383426046051feba69a2ef885ae554e1e1e6e22705c0bf312cafcbd02bc9d208c0f5b53105ab1c2123ec80ae21885dacb39911f13085e84d9dffef710b9559bd7b0b20bafceeae47a9c6286a0207a6ec1ec0e4c1da4", 0x61}], 0x6, &(0x7f0000004000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x8, 0x1, 0xb420, 0x5a, 0x66f, 0x100000001, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x0, 0x0, 0x80000001, 0x7, 0x20000, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0xfd, 0x8ceb, 0xfffffffffffffffe}}], 0x90, 0x8c0}, {&(0x7f0000010000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000a000-0x70)=[{&(0x7f0000010000-0x82)="16d046f80d283117da38e308dfd0c9644c3223ea9e62a6bee13d35be2ad7380efc03ddc808122bb0b4a52fe56b52cc24c4034caf5018f512819fd1625fe77d13924f65d7cebae47ab34a71c78991611e73288efb78d70413bd3b9c081f4f1f9532f252243adfd1f382d4c2442926b2acd219069fe427132533ce77e5e8b32872afc6", 0x82}, {&(0x7f0000010000-0x9d)="8893b4d1f4c91e340ea108d604e6b23c70d694ae188057ef4f5c9763e21cc3309292b0eaa78def15ad8dcb44f0618947d5a77a4aba19717afdb77d82fb170d9f9d1fbe370c54df923fea797135f1a9c2515ad78ebff729e7eb7aa5064900b0ccb74a4ce357c0c027652e81cc702a3a8a22fb0becc552cd49d23c1a549a0bbedb53eaf0655177a4262f7ce58e1ba2f9773ed2a63421726086ca6d53c87a", 0x9d}, {&(0x7f000000f000)="f79fc780dd0c74f2129d0e44f3633d87e543b91ca1d269d7190f03206ed64e0d098ce4cee2fc5bcede229900b8aa03057e594e4d6ad59882bafd69d6956d0877c75247ba68f381fd6bb53de196e9e5ba3396e5c86b86f8b1f205ad39122099d4891c960457d698cebababd3c1cff9f4530d55d042572446853cbe943aebd1f885b6e795212760357ba1c3dc11aba414be74cc25840fac57c78afbf8cc40fe7f522e80ca727bd97a2f76af236d34dc37725773ca92eaff037ccc3d99f53e45570d234a0a8cfcfca131d14a1fd6aa03570d9154f3b792ad32e16d025c458f9", 0xde}, {&(0x7f0000010000-0xf4)="3cdc08a9c17a85f79f2d0130b5f9d761ad166044ebb52e33154c295670b99a83e17a3dc0289bd1077da9a09cf0dd0397c4695f284029a56096882880cca7c1194426b19f0ac491a8986d0c477234e68723148f64132b15d630c231cf853ce987381f16cf22cba6a59bcc7d544f46ac867c1ef276f084da33be500c469e8be919013795904bfbfea155c52f24a138a5eb7c7d816a68e8339188782196b3eab7f75fef6643e56df64e44c047c27b5a25648dc972a7a8f6aadf561c930d3d150e2c76e80aeccdde821793e6a0e943b56d08d1c0cf996c5e4e6a8b35d45ce078481a415ade3c51f80ed1a98cdcc3bae91eebb4f7981f", 0xf4}, {&(0x7f0000007000)="642efc32e65b81a33e5127b79e720732ae0b2da02f6a3a0dad5606613efc810eadcc9e4f7330e4b58ca8a02e64276424", 0x30}, {&(0x7f000000e000-0x47)="47597b0b61283bcea11a082d7557e63dc15a578490c457c1f5158ad1134b7bd894866c117083dc24182bb356496031629937fec73abfe0f8ba3079293a70a22b710af998a5e13c", 0x47}, {&(0x7f0000004000)="ed3247e573065a2b67690321e877b2b34ace83cfa335a20afe68640b02c1c49c7e31aac58aba5e7adc39470acd924123249c32430545c9c5ffc69f6a6025d92e503942ac6c1ff5bdf3a414ace7c1ec0678c870abf3f5e26f039ebfe32f51a60639becdd2030c2896686827190ba6a83574a1104ea61f67cc22a5a4c4f814584afb4c1657983ec76d9b76e67eb4c24b1f6f481a321ddae33916a3304e3293f6bef322c21876e1356beea859a9efb7e1fa901675eb6c8ee43b98d8fa27010378a264ea837be8014ada", 0xc8}], 0x7, &(0x7f0000010000-0xf0)=[@init={0x18, 0x84, 0x0, {0xe, 0x4, 0x2, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x8, 0x100000000, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x8, 0xa5cf, 0x4, 0x1, 0xd4, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8000, 0xce1, 0x5, 0x7fffffff, 0x3, 0x80000000, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x6, 0x800, 0xffff, r1}}], 0xf0, 0x0}, {&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000010000-0x20)=[{&(0x7f000000c000-0x8)="ad9685aab2909bf3", 0x8}, {&(0x7f0000010000-0x55)="717be562b06e169221c5d5d155595c845647a906e5d006f52647e21834e002a88fcae936b1cfd74df6c334248c3ddb095f902cc76c208d91e6ccd18ddf3c5d4d096f30df9969068eb45913a7466f00912442f54ee7", 0x55}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f000000b000-0x10)=@in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000004000)="d67189ed79d3f6003a899c73508d8c1d30f171962a5de75f949c1d28863f4054cbf78c90352d6d2ada2e8523ee8984ecad58871609243a6a1f38da24c1fab82e3d704c5031b0d809a386c17f9764ca34b3d3d2", 0x53}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f000000f000)="14c91a51c65dc3fdc9003856436376591bd4ec65f7998109df8b7d913cafd27e8be78e229f7ce968828e9756229aa2c22857abc7a04f39deb257b5b201bdaf167961f4abc874192a2515da0b", 0x4c}], 0x3, &(0x7f0000010000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x101, 0x200, 0x7f, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x8, 0x100000000, 0x8001, 0x10000, 0x3f, 0x1, r1}}], 0x60, 0x8000}], 0x5, 0x20000000) getdents(r2, &(0x7f000000e000)=""/117, 0x75) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6)={r3, 0x7}, &(0x7f0000005000)=0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000010000-0x10)=[{&(0x7f0000001000)="5500000021007fafb72d1c06a4a280930a0200000000000875262342d0c9e08d9fb78749bd50ca8a9848a3c728f1c46b7b31afdc1338d544c9f59b74136ef75afb83de440daa7227c4dfb8220527e649ec4fab91d4", 0xc8bf05f6fbbb08ec}], 0x0, &(0x7f0000004000)=[], 0x332, 0xfffffffffffffffe}, 0x0) 2018/01/24 18:12:28 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000017000-0x4)=0x0, 0x1) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000021000)=""/120) write(r0, &(0x7f0000021000)="", 0x0) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x10022, &(0x7f0000029000-0x80)=@generic={0x0, "5f51e560354b113d357ca149fddf1f8d7df10376663d624581b531b4d748d516b4c4d7c6d696e272dde48fcd893d2f2d5137613717e783dc11a3c6ed1022360e397e58831ebc5b759c7a055274e8cd72fb4120409df02e7060a8e28525eff03c6f1a400ce53c384cb1162ba51dddf7f857f16f009de0a033fd47d0fdf32e"}, 0x80) 2018/01/24 18:12:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000674000)='/selinux/context\x00', 0x2, 0x0) fcntl$getown(r2, 0x9) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x20005, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000001000-0x80)=""/128, 0x80) 2018/01/24 18:12:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)="746f8ab05498dc8ab585aff14202fe590887d71700f5b44a43302cff2a91818a2d558cdbda4145e414ec0c890542b20edbfd84156a0985e9263d8c9d4062d097f78cf37d00c2c254eeb22d279f04e4d46f63e68c5a638adb9d33cbef5ca4dcf3609e327c483d1284db08e49b9c7ebe8597387c79a2ce16afa4cd4125d647fcff814998af2ead", 0x86}, {&(0x7f0000d5e000)="6c1618b751d8e66081f2d8b622485241a3b6ef5c204d239b97ea6257d98118c3c20903ee493c53c7835687b7b82e1e9d76a36959ce5d180fe65ee3845cec2d516176b30a11bfd74b2757", 0x4a}], 0x2, &(0x7f0000261000)=[{0xc0, 0x1ff, 0x100, "192ad3e001c821b1ffa930534ed25c272f3c6917dce6320322722598fe775b2490c6dc0aea373713222dc49fc8ff1e03ee340b8d97919678d9d9e9ecdad1045944afae856b04fcf17c96956735d107a4ec46b7648ac46d285ad1f38de3c4d189fa405bcc2ca25665d9642245599e5d4f22e0cf325f6ed9e24c4389863203b4c4f1d8f96963ba34b5ab48fe1afde1c8863bbef1c38f0e70218692bb28f66deb8ecc5b62c7382432c1688e8e09b1"}, {0x1010, 0x29, 0x1000, "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"}], 0x10d0, 0x8000}, 0x8041) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008a5000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c15000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008bb000)=0xe8) 2018/01/24 18:12:28 executing program 0: r0 = socket$packet(0x11, 0x401, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r2, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00003e9000)=0x0, 0x4) sendto$inet(r3, &(0x7f0000d25000-0x1000)="d6026eab47956e1a27f431b2eae5b01caed2f61f8bb6843495e27581913fdcf13fa89e74c9a39baae3dba3a890976b9cda286bf1b942be600aa9a2be6786955f166781c3435a61485881bedeb585d357678fb20375ea192c3827ef1d92fafaa7fe93e88893939a9e1281935d52c8cd16dff52c957a", 0x75, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x30)=""/48, 0x30}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x3, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000fa8000)=@req={0x0, 0x0, 0x0, 0x0}, 0x8) 2018/01/24 18:12:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005a3000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b10000)={0x8, 0x3, 0xffffffffffffff2d, 0x1}, 0x8) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000096f000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f000087b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common=""/16, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}}}) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) 2018/01/24 18:12:28 executing program 6: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="1b", 0x1}], 0x1, 0x0) sendfile(r0, r0, 0x0, 0x2) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x8)=0x0) 2018/01/24 18:12:28 executing program 5: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000163000-0xc)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000e75000-0x4)=0x0, &(0x7f00009cb000-0x4)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000ed000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d61000)=0x14) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000e76000-0x56)=""/86, 0x56, 0x20, &(0x7f0000e75000)={0x11, 0x4, r2, 0x1, 0x0, 0x6, @random="2d72981bb5c0", [0x0, 0x0]}, 0x14) sendto$inet6(r1, &(0x7f00004cf000-0x1000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/24 18:12:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e54000)='./file0\x00', 0x9) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000b88000-0x37)=@file={0x0, ""/53}, &(0x7f00008ef000)=0x37) getsockname$unix(r0, &(0x7f0000cdc000-0x1002)=@file={0x0, ""/4096}, &(0x7f000090e000-0x4)=0x1002) mkdir(&(0x7f000030a000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000a8a000)='./file0\x00', &(0x7f0000e86000)='./file0\x00', &(0x7f0000db4000-0x6)='btrfs\x00', 0x0, &(0x7f0000ee6000-0x67)="d030489a047fc49282fbe9db9a4f6db28f96b624305964f112324e8d897a4c030487aa023ddab6448ff0bfd08afc0b60a79a0d3bff7eb620c9783e2c") 2018/01/24 18:12:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00003a8000-0x10)=@common='bpq0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) accept4(r1, &(0x7f000044c000-0x80)=@generic={0x0, ""/126}, &(0x7f00003d3000-0x4)=0x80, 0x80000) write(r1, &(0x7f0000263000-0x27)="26000000130047f10701c1b00e0000000000000001f8ffff08ef18ffff00f13a050003006e35", 0x26) 2018/01/24 18:12:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ae000-0xa)='net/raw6\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000015c000-0x10)={0x15, 0xcc, &(0x7f000019c000-0xcc)="77fdf43772775b60a11208e8b09c5e4134b7fed0d6d414fee2989538b7d016c63a762ee36bd425df591e608e39371d6057d106678c0892fa7f1be066cc59eb24c2c875b1ce606590c6b2301c5f4c01d2a61cfef5c7866821cb84ca8492c18604c2b9864a8d742e14c7ca17fc68689d9daf0a9969af89e8879395d95d5ffe18d12008784f5237ecdd06e3165227e89165305e5c90ddac1c79b42e7fc063813725954f050620349e3a45f0ee1272f76aba55a905aa43eeaf47664813d05c5e6009e502d8f9624ceedea3bbf129"}) r1 = syz_open_procfs(0x0, &(0x7f0000d37000)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000b82000)=0x0, 0x40000100) 2018/01/24 18:12:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000160000-0x8)={0x9}, &(0x7f0000789000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf3000)={0x0, 0x0}, 0x8) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000143000-0x14)={0x6, 0x8, 0x100000000, 0x576, 0x9360}, 0x14) preadv(r0, &(0x7f0000466000-0x40)=[{&(0x7f0000611000+0x2d9)=""/93, 0x5d}, {&(0x7f000011d000-0xde)=""/222, 0xde}, {&(0x7f0000ea0000-0x4f)=""/79, 0x4f}, {&(0x7f0000302000)=""/110, 0x6e}], 0x4, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f00007ee000+0xa2f)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002a5000)={r2, r3/1000+30000}, 0x10) sendmsg$nl_route(r1, &(0x7f0000ee0000-0x38)={&(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) openat$dir(0xffffffffffffff9c, &(0x7f0000592000)='./file0\x00', 0x488040, 0x4) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00000f3000)='/dev/keychord\x00', 0x149e90aa584b81ee, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f0000f56000)=""/1) 2018/01/24 18:12:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) r2 = open(&(0x7f00009ad000-0x8)='./file0\x00', 0x68080, 0x80) openat(r2, &(0x7f000004d000)='./file0\x00', 0x20000, 0x12) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/24 18:12:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000422000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000cbe000)={0x0, 0x4, 0x4, 0x9}, &(0x7f0000e89000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00001a0000)={r1, 0x200, 0xe9, "4fbd2c37c707a5f5355f949af0d1f75e66c6d2c01dcfb00bff5d6d16d4923fdbe161e0d13465fbbd7f2cd057cf8f2989d25164eecead87247e995afc3cf04add92b8c1cf6ff36a4eef22acd5d6ac2ac0944745d60f1eb9e916d3a17fe0bb368aeedf05f25b95c569fe956e59cc1673fcdb9c983cab3bb6affaf5d7a44413e3d1a253c457cda134e75a6c8e5b10ed1c1637b922109728505b637c32fe6053b8ba84703aca64dfe31f6714066864224a23c85614174895ac5b3021444cd68eedd1f848954eefd5c5a2c11db2cd25f51077cc9dbf81f0d6183ce269f2897cee67e246758b20a397bc5e5a"}, 0xf1) 2018/01/24 18:12:29 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007c8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x140) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = getpgid(r1) ioprio_set$pid(0x1, r2, 0x40000000004001) ioprio_get$pid(0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/01/24 18:12:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000002000-0x38)={&(0x7f0000013000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000011000)=@delsa={0x30, 0x11, 0x200, 0x3, 0x3, {@in=@broadcast=0xffffffff, 0x3, 0x0, 0x3e}, [@ipv4_hthresh={0x8, 0x3, {0x1a, 0x11}}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x4040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = getgid() setgid(r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000003000)='reno\x00', 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000004000)={0xa5cd, 0x5, 0x5, {0x0, 0x1c9c380}, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000206000)={0xaa, 0x40, 0x0}) 2018/01/24 18:12:29 executing program 7: clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") open(&(0x7f0000a5a000-0x8)='./file0\x00', 0x20000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x0, 0x0, 0x8, 0x80000c) syz_fuseblk_mount(&(0x7f0000d6e000-0x8)='./file0\x00', &(0x7f0000a25000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0xe9fb, 0x8, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000635000)={0x0, 0x0}) readahead(r0, 0x1, 0xfffffffffffffffd) 2018/01/24 18:12:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x2) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000664000)={&(0x7f0000a27000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000801000-0x10)=[{&(0x7f00008bb000-0xe3)=""/227, 0xe3}], 0x1, &(0x7f0000336000-0x7e)=""/126, 0x7e, 0x7c3}, 0x10000) r2 = syz_open_dev$sg(&(0x7f0000ff1000)='/dev/sg#\x00', 0x8, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000826000-0x14)={0x0, 0x5, 0x9, 0x4, 0x7, 0x9}, &(0x7f00003a6000)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000096000)=@assoc_value={r3, 0xfffffffffffffff8}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00006b0000)={0x0, @in={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x10001, 0x6, 0x77f, 0x3ff}, &(0x7f00005d8000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000007e000-0xc)={r4, 0xb58a, 0x10}, &(0x7f000053f000)=0xc) sendmmsg(r0, &(0x7f0000791000)=[{{&(0x7f0000dcd000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000802000)=[{&(0x7f00009e3000-0x74)='/', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00005c2000-0x13)='#wlan1&em1vboxnet0\x00') recvmsg(r1, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/24 18:12:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000a7b000-0x8)='./file0\x00', 0x200, 0x20) r1 = syz_open_dev$sg(&(0x7f00009fd000-0x9)='/dev/sg#\x00', 0x34, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) sendto$inet(r2, &(0x7f0000d39000-0x6b)="", 0x3e8, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000ad3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000013d000-0x1000)="", 0x0, 0x0, 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000196000-0x11)='/dev/vga_arbiter\x00', 0x402, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00008a9000-0x1)=0x3) 2018/01/24 18:12:29 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000)={0x0, 0x0}) accept$unix(r1, &(0x7f0000011000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000013000)=0x8) getrandom(&(0x7f0000013000)=""/183, 0xb7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt(r0, 0x10000, 0x2, &(0x7f00008e2000)=""/185, &(0x7f0000bbf000-0x4)=0xb9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 18:12:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x84000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000004000-0x86)=""/134) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xd6bb) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2018/01/24 18:12:29 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000018000-0x10)=[{&(0x7f000000a000-0x24)="92ad31439717419d89fd3b772537859511f879a785c149518eec491234ff0dd5b093be4e", 0x24}], 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000018000)=[{&(0x7f0000019000-0xff)="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", 0xff}], 0x1, 0x0) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x44832, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) 2018/01/24 18:12:29 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f89000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000-0x50)={@generic=""/16, @ifru_data=&(0x7f0000000000)="98b21fc7453bfa5ee12c4f3b03cd038b01b4491cf90e23d1c32070e949258c1f"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8}, {0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x2}, 0x9, [0x5, 0x7f, 0x7, 0x0, 0x3f, 0x4, 0xfffffffffffffffe, 0x3]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000003000-0x40)={0x200, 0xfc6, 0x39, 0x6e, &(0x7f0000003000-0x69)=""/110, 0x6, &(0x7f0000001000-0x6)=""/6, 0x0, &(0x7f0000000000)=""/0}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000fef000)=0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={"cff17a290cec7f714a6f9a0b7f69b33d", {0x4, 0x8001, 0x3, 'ALUo0X', 0xaec, 0x0}}) 2018/01/24 18:12:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x61, &(0x7f0000435000-0x10)={&(0x7f0000b78000-0x38)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, []}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000812000)={0x0, 0x0}) pread64(r1, &(0x7f0000dbb000-0xa5)=""/165, 0xa5, 0x0) [ 35.273459] binder: 4989:4995 ioctl c0306201 20012000 returned -14 [ 35.291461] binder: 4989:5003 ioctl c0306201 20012000 returned -14 2018/01/24 18:12:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(r0, &(0x7f0000d45000-0x20)=[{&(0x7f0000365000)="93136f6cef8bb0519f925a5b4c9fe8205a9831a2806368f6354509bd7c129cf7e5e5b2d495fe2fc11c4a060c833b41c676005bbc8fbf51ccefd84fddd96736ee64", 0x41}, {&(0x7f0000b1d000)="581fa027ce4ba34283c54769f30fe865e9c22582c766cfe52357cae1af57f9989fa3b741c02c6ca4f84705764a5778a3f085e2870d3ef24a91cca02d45dd448b59cf030bdcd823af57eae862231eff8e5ab912cbda674416e69da4bc2fe422435f60d4cb4e451eec0310848d1e2aa3704319ec196e394f81d7bbefe588ef3eee8577036f520bf0af67d63d4e3e028ee38af048e02f27b911272df42b2f3737c0ba81993cdcdb", 0xa6}], 0x2) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000b5a000)=0x3ff) r2 = accept(r0, &(0x7f0000e23000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000110000)=0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000cb1000-0x1)=0x0, &(0x7f000013f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00005d4000-0x4)=0x0, &(0x7f00001cc000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@common='lo\x00', &(0x7f00001d5000)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 18:12:29 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f75000)='/selinux/checkreqprot\x00', 0x8084, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c3f000-0x4)=0x3fd, 0x202) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000015000-0x58)={0x8, 0xffffffff, 0x80000001, 0x3, 0x8, 0x10000000006, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet6(r0, &(0x7f0000ecc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cc1000-0x4)=0x6, 0x1000803) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) mknod(&(0x7f00003dc000)='./file0\x00', 0x1040, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007cb000-0xc)={0x0, 0x1, 0x30}, &(0x7f00002ad000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00006b3000-0x8)={r1, 0x2}, &(0x7f00002d9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f45000-0xa0)={r2, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x565}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x85, 0x1b01, 0x5, 0x6, 0x50}, 0xa0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00009ac000-0x6)={r1, 0x401}, 0x6) 2018/01/24 18:12:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f38000-0x8)='./file0\x00', 0x2000, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00006ab000)=0x0, 0x4) r1 = socket(0xc, 0x802, 0x0) write(r1, &(0x7f00007d0000-0x41)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a0000400000e38f5093b04b8f9b41de2b8af979d27edea6cce0b78c172c34db3a7d33", 0xfffffffffffffe6d) accept4(r1, &(0x7f0000249000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000465000)=0x10, 0x80000) 2018/01/24 18:12:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d24000-0x8)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000009e000-0xc)='/dev/rfkill\x00', 0x80002, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f000000b000)={0x77359400, 0x0}, 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) 2018/01/24 18:12:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a70000)={0x0, 0x400, 0x2, 0x5}, &(0x7f0000312000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009bf000)=@sack_info={r2, 0x7, 0x8001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2}, 0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e6f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00003b2000)=0x6, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2018/01/24 18:12:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002aa000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000009c000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) fremovexattr(r2, &(0x7f0000a53000)=@random={'os2.', '\x00'}) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f0000821000-0x1)="01", 0x1}], 0x1, 0x401) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000385000-0x4)=0x0, 0x80000000000002) 2018/01/24 18:12:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) socketpair$inet_sctp(0x2, 0x8, 0x84, &(0x7f0000bd9000-0x8)={0x0, 0x0}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000bf4000-0x4)=0x6) recvmsg(r1, &(0x7f000016f000)={&(0x7f000036a000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000336000)=[{&(0x7f000011f000)=""/182, 0xb6}, {&(0x7f0000ab4000)=""/84, 0x54}, {&(0x7f000024d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000756000-0x1000)=""/4096, 0x1000}, {&(0x7f0000943000-0x57)=""/87, 0x57}, {&(0x7f0000bac000)=""/144, 0x90}, {&(0x7f00001ce000)=""/186, 0xba}], 0x7, &(0x7f0000928000)=""/226, 0xe2, 0xb2}, 0x10140) r2 = memfd_create(&(0x7f000055b000)='/dev/net/tun\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00007fb000)={{0x8, 0x7}, 'port0\x00', 0x41, 0x2, 0xaeb2, 0x979, 0x8, 0x1, 0x1, 0x0, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000e48000-0x14)={0x6, 0x1, 0xffffffffffffff01, 0x9, 0x2, 0x2, 0x1, 0xffffffffffffffff, 0x5, 0xd392}) 2018/01/24 18:12:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000369000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, r0) 2018/01/24 18:12:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003bd000)={0x0, 0x0}) unshare(0x400) fdatasync(r0) 2018/01/24 18:12:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 18:12:29 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e47000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005c6000-0xc)=@ethtool_rxfh_indir={0x3c, 0x385, [0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ffc000-0x9)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000654000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, @in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x305}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000705000)=0xffffffff, 0x4) socket$unix(0x1, 0x1, 0x0) 2018/01/24 18:12:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000bea000-0x10)={0x4, 0x2, 0x0, 0x0}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x891e, &(0x7f000085e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = memfd_create(&(0x7f0000be1000-0xa)='bdevppp1\'\x00', 0x2) ioctl$TCSBRK(r2, 0x5409, 0x5) sendmmsg(r1, &(0x7f0000581000-0x3c)=[{{&(0x7f0000dd7000)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10, &(0x7f00003a8000-0x10)=[{&(0x7f0000922000)="2028b3ae56dbd067efdd02f5bdd6750ad0bfba83d7b0aa4384b6ca8bf4059bcdd0055e7f7b96bee00d6477dbb01ecc6b96e8879b8c12a4726004", 0x3a}], 0x1, &(0x7f0000916000)=[{0xe0, 0x114, 0x7ff, "05c462e1c13fe979f4ec1c1bfc27552999e74089cfb6806481d3978fd549efc7db9af8bb0b3252ae2f5e88cc7ba0f3a9d05b01d829702dc892027c56373302b9dd69ed045f6dc69359fa72d6b84ac9f5d77664c79c869ba6c1aef16e9dabe534ea2eaac9103cc7a4eb22e52873c07774936689ced0f120e980fda16c38a40ca365e5c48e64d6678ac03408aa866a317ab3fbc044737c3c718d0b1fbbc7f6ce3b00cfccc795c0f42f988ad38dc09f49d306ebdc8cc0a949cf51dc26a115e5f51557ea16a532bd509fa995a6f7d6b995ed"}], 0xe0, 0x10}, 0x2}], 0x1, 0x20000004) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006e7000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000d1e000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000751000-0x4)=0x7ff) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000822000-0x39)="4688394be2e67931a182df8e4de42a6ae83115931b15418c20ba4beff81a0d31a8578c6df8a57c258617933a864eeccc62b0abee35f1fb4074", 0x39) getpid() setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00009f4000)=@req3={0x7, 0x7f, 0x200, 0x4, 0x4, 0x9, 0x164e}, 0x1c) remap_file_pages(&(0x7f00005a9000/0x3000)=nil, 0x3000, 0x2000006, 0x229e, 0x50) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000fb6000)=0x0) 2018/01/24 18:12:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bdd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$llc(r0, &(0x7f0000a6a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f8c000)=0x10) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setrlimit(0x0, &(0x7f0000318000-0x10)={0x0, 0x0}) syz_open_dev$loop(&(0x7f000044f000-0xb)='/dev/loop#\x00', 0xb410, 0x204c02) sync() [ 35.794947] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/01/24 18:12:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000aa4000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00007c2000-0x4)=r1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000deb000-0x77)=""/119) 2018/01/24 18:12:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000022c000-0x6)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd6c, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 18:12:29 executing program 2: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") getitimer(0x0, &(0x7f00004a0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000+0x2db)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0xa, &(0x7f00005a4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x8081, 0x0}, {r0, 0x8000, 0x0}], 0x2, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000002000-0x8)={0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00002fb000-0x40)={r1, 0x1, &(0x7f00001c1000)=[0x7], &(0x7f0000001000-0x1c)=[0x7, 0x101, 0xfffffffffffffffd, 0x41, 0x9, 0x7, 0x40], 0x23, 0x2, 0x6, &(0x7f00008e7000)=[0x2f96, 0x9e74], &(0x7f0000773000-0x14)=[0x800, 0x6, 0x5, 0x10001, 0x9], 0x0}) 2018/01/24 18:12:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c04000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000f0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4, 0x0}) ppoll(&(0x7f000000f000-0x18)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000e69000-0x10)={0x0, 0x0}, &(0x7f0000aa4000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f000038b000)={0x80000000, 0x0}) [ 35.838664] audit_printk_skb: 37 callbacks suppressed [ 35.838674] audit: type=1400 audit(1516817549.656:27): avc: denied { setopt } for pid=5152 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/24 18:12:29 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000000b000-0xc)='/dev/autofs\x00', 0x1c0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000004000-0x61)={0x0, 0x7, 0x34, "e736086d7f2801b0765656c641e9d2de3ccb2529ad2189787894d1c4165ffdb54a09576773c685637205a69f862bfe489caa6810"}, 0x3c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27)="", 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x16) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) 2018/01/24 18:12:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ffb000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x0, 0x0, 0xb329, 0x0, 0x200}, 0x12) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009d1000)='/dev/autofs\x00', 0x800, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000205000)=0x9) ioctl$TIOCNOTTY(r1, 0x5422) 2018/01/24 18:12:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009c0000)='/dev/snd/seq\x00', 0x0, 0xfc) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000069c000)={{0x6, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 18:12:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9) write(r0, &(0x7f0000021000)='/', 0x1) clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCXONC(r0, 0x540a, 0x4) readv(0xffffffffffffffff, &(0x7f0000858000)=[], 0x0) socket$unix(0x1, 0x7, 0x0) 2018/01/24 18:12:29 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x1) setsockopt$sock_void(r0, 0x29, 0xb, 0x0, 0x0) 2018/01/24 18:12:29 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x1)="c3", 0x1, 0xfffffffffffffffb) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x20200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000004000-0x10)={0x12, 0xad, &(0x7f0000003000)="34e6e381da277fb91bc589266d61c791dfb4466af861859300f57c8991ab5c5369254514b06e021d6ff2c29858eb542936db74c2fbbea8dda8df325d35a5b852b669893528fa3350f976b96884b6397af1416e5c95c32bc1a292b26568569e9ef5be9fab0e9ca33ccc016df61db0d60acde9a2fa16fb680034922b59984c125287cedeb8f80ca20e0c3db3a736d7ec525218129f16e8dc9f0883db977f3873454abc5c95a393e30510d9b8af53"}) r2 = creat(&(0x7f0000002000)='./file0\x00', 0x20) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001000-0x4)=0x400, 0x4) keyctl$read(0xb, r0, &(0x7f0000000000)=""/0, 0x0) 2018/01/24 18:12:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='net/snmp\x00') ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000b08000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000001000-0x2)="", 0x0) 2018/01/24 18:12:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x40, 0x0}, {{0x0, 0x0}, 0x40000800, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000bd7000)=[{&(0x7f00007c6000)=""/232, 0x0}, {&(0x7f0000180000)=""/50, 0x0}, {&(0x7f0000aa7000-0x58)=""/88, 0x0}, {&(0x7f0000407000)=""/184, 0x0}, {&(0x7f00001f0000-0x92)=""/146, 0xfffffe36}, {&(0x7f0000f4e000-0xca)=""/202, 0x0}, {&(0x7f0000330000)=""/158, 0x0}], 0x10000000000000dd) 2018/01/24 18:12:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x42)="6d696d655f747970652f47504c766d6e657430272b2173797374656d2c776c616e3063707573657473656c6621656d314070726f63855b2173656375726974795d00", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000)=""/155) r1 = socket(0x18, 0x0, 0x4) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000001000-0x4)=0x48a7, 0x4) 2018/01/24 18:12:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f54000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4722f01548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d038d723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6535e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee0000000000000009ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f434cc2fdd119d83ac5aa4b5ed995bd0421f21344f1ecc2879b64079c05ec7a8216633f4179e978ccb17195f785f002", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) r1 = creat(&(0x7f00004cc000)='./file0\x00', 0x10) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00008ba000-0xc)='/dev/autofs\x00', 0x101040, 0x0) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0x0, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 18:12:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000587000/0x2000)=nil, 0x2000, 0x9) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000059d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000afa000)=0x0, &(0x7f00007c3000-0x4)=0x4) 2018/01/24 18:12:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x7ff, 0x3, {0x77359400, 0x0}, 0x7ff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 18:12:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) fcntl$setlease(r0, 0x400, 0x2) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x39)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000000020000080001010c00f41ee400", 0x39}], 0x1) pwrite64(0xffffffffffffffff, &(0x7f0000001000-0xd5)="c4540d59c23877da9b4c4a6fefb335ff62ace78ba73fd43fe75be637849d1db356b59325a31d61915f9ba6b4da49404c7898c93789689204cfeafbca3564e266f6936388545d1928d52dde1bc93700f2bf2becd9f14e87f7789429548f0e2ae82bfbd7f16aa2fade6d9b59b2d5884619dd5053412c71d634e067ece3f3fbe51eaf49c92695dc023ce54ef2877df2ef6cade72b366f559a347147042480894b7baa7b4bcd150580741b6025dfb4fc010c1f04d31f68674c4d7fca81", 0xbb, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000001000-0x4)={0x6, 0x1000, 0x6}) 2018/01/24 18:12:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ae1000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000af1000)=0x0, &(0x7f00006b0000)=0x4) getpid() r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000d8d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000048c000-0x4)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bc5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000039c000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000579000)=0x0) setpgid(r2, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f000011d000-0x14)={0x0, 0x2, 0x1ff, 0x0, 0xfff}) ioctl$int_in(r3, 0x541f, &(0x7f0000479000-0x8)=0x0) close(r0) 2018/01/24 18:12:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffd, &(0x7f000023b000-0x10)={0x1, &(0x7f000003f000)=[{0x6, 0x10000000000000, 0x0, 0x4}]}) setuid(0x0) 2018/01/24 18:12:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f0000b8c000-0xbe)=""/190, 0xbe) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000040d000-0x9)='/dev/rtc\x00', 0x1e000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000073000+0x2f5)={&(0x7f000002f000/0x1000)=nil, 0x401, 0x0, 0x2, &(0x7f0000509000/0x4000)=nil, 0x1}) r2 = creat(&(0x7f0000226000)='./file0\x00', 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00004ef000-0x10)={0x1, &(0x7f0000bc8000-0x8)=[{0x4, 0x6, 0x7, 0x10001}]}, 0x10) r3 = dup2(r0, r0) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000c61000)={0x1, 0x5, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) ioctl$TCGETA(r3, 0x5405, &(0x7f00001ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007cd000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) accept4$ax25(r2, &(0x7f00006e3000)={0x0, {""/7}, 0x0}, &(0x7f00006e9000)=0x10, 0x0) 2018/01/24 18:12:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000b6000-0x10)=[{&(0x7f0000dbe000)="290000002e003109ebff070600ff0006f100000001000000970000000000000000c6d81f1f655aff00", 0x29}], 0x1) 2018/01/24 18:12:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000a3e000-0x38)={0x0, 0x0, &(0x7f00008c1000-0x10)={&(0x7f0000004000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfffffeff}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eed000)='/dev/pktcdvd/control\x00', 0x4082, 0x0) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000ca4000-0x4)=0x2, 0x4) 2018/01/24 18:12:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) write$tun(r0, &(0x7f00001e5000-0x1012)=@pi={0x0, 0xf5, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x88e7, "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"}}}}, 0x1012) syz_emit_ethernet(0x4a, &(0x7f000043f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "db0092", 0x14, 0x33, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f00005a9000)={0x0, 0x0, []}) 2018/01/24 18:12:30 executing program 7: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") request_key(&(0x7f00002c2000)='pkcs7_test\x00', &(0x7f00005ad000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000453000-0x1)='\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x7ff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000889000)=0x14) 2018/01/24 18:12:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008fa000)='/dev/usbmon#\x00', 0x6, 0x2) sendto$unix(r0, &(0x7f000023c000-0xa1)="dc1942853e06dffcc70fdf0c700164e97aab50436ab2d77777994c0a89aa48a1d6c6777096cd2035400580918f4337c18dc0216e6a530da3604f53abc1e7992383f1f50d2d3528680e84f7dfe7b04b7c6bf44f5c2abfaa5ddc693d53f182adb85e66e3750c37d7e901e6ea9f8ca8d05eaac4a61a31a413497a8d00defc6879dca070955e2979ab2491d5a8479b8c0acf937a344d0f59157a02077481d691718e11", 0xa1, 0x40, &(0x7f0000bc7000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000d7a000-0x23)=@known='system.posix_acl_access\x00', &(0x7f0000da0000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/01/24 18:12:30 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x84800) mq_timedsend(r0, &(0x7f0000004000)="6ddea6d04a4c8a60187701d084de11dbbf46d72df5b01536e3828cead0c154a7a17896becfb17e79351a475752e8afb6aa5c56318a7c8aed6a1c765ea4204c74f065c050b0aa68fcecdc814fd0d7702d3d26c121795443bc05a9f68d137e7e93c939105f9657d56d682aaa9a89b9e5fd861df3fed8aa7206835d02b416bdc66121b614bdd6952d677c4ad5fa619d97d45fcbab8774dabdba679f3eb8ddf7914a90fc316e0b3ff742fed8f72b6bf742e947668d7676f56cfae1c6cde7595b60ef5f53112ad6fdd7b64df4e1b8657a368552190e09a46c7b8fb9e5c523f88470e7fb9872", 0xe3, 0x8, &(0x7f0000002000-0x10)={0x77359400, 0x0}) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x3) clock_adjtime(0x0, &(0x7f0000005000-0xd0)={0x2e4, 0x81, 0x9, 0x0, 0x5, 0x40, 0xfff, 0x1, 0x2, 0x200000000, 0x4, 0x9, 0x8001, 0x1f, 0x8, 0xe5c, 0x1, 0x5, 0x2, 0x10001, 0x4, 0x4, 0x10001, 0x7ff, 0x1, 0x100}) write$selinux_create(r1, &(0x7f0000002000-0x34)=@access={'system_u:object_r:dhcpd_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x0}, 0x34) sendfile(r1, r1, &(0x7f0000001000-0x8)=0x0, 0xfec) 2018/01/24 18:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000deb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000685000-0x20)={0xffff, 0x7, 0xffffffffffffff7f, 0x2, 0x8, 0x200}) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000659000)=0x0, &(0x7f00003e0000-0x4)=0x4) 2018/01/24 18:12:30 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000157000)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000-0x50)={{0x9, 0x1}, {0x7ff, 0x40}, 0xffffffff, 0x6, 0xb892, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x400) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000091f000-0xc)='/dev/autofs\x00', 0x503, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000fe3000-0xbf)=""/191, &(0x7f0000785000)=0xbf) inotify_add_watch(r1, &(0x7f0000abc000)='./file0\x00', 0x20) 2018/01/24 18:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000488000-0xd)='attr/current\x00') read(r0, &(0x7f000013e000)=""/4096, 0x1000) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) set_robust_list(&(0x7f0000181000-0x18)={&(0x7f0000025000/0x1000)=nil, 0x48a0, &(0x7f0000d74000/0x2000)=nil}, 0x18) 2018/01/24 18:12:30 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x800000000000) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000fac000-0xf0)=[{{&(0x7f0000fa5000)=@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, &(0x7f0000a27000-0x50)=[{&(0x7f0000fa6000-0xd4)="8750fcd29eface5222c8679a131920bca17abdeded97a95de140dfe5412bdd9b1729d89610ce51b626164d4dd2571caed3d11b39bb6dbdfcd8737c49439ad65442f611b30fd23a3c551dc6c60f6fdfac694fb11be68002d4dd49bd2ddde8614418fb10cbd1cbd64614b3661cf0cef419a1cb929efa48796af2fc05f4e96cde61ea54dc190665a8157a663d36cbacbe1909b3efad42cf995463ce270749a379b2414bcad8c65f6ce8968dd423096e0dbf77a4300e52719c48e3c3b9be6e7246e242d36f2911fe5e6741366d212feb4f354c89179e", 0xd4}, {&(0x7f0000e33000-0xfe)="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", 0xfe}, {&(0x7f0000fa5000)="f75470cb9e7f464f355f7dbc636d335a2d7d9fe8ff852ad9691e5037e5693c9b18a5141492be5c63da949fff3949fc", 0x2f}, {&(0x7f0000fa6000-0x1000)="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"98837c4d83b79761f2fbdd09a610f3b04cdef7c4057cd79ccb129694d3e482093665d803a9c77016fd83045f35fbb907b39052c853b9b7bc752f75aec2a3d3ec4f4de47f9abf66293d6e68f4b308504d484f215dc02b6a351de8b87424ad9e342250f41cfc000ce879efd83c50f812c56ed8e6d2575c8d4d866e47c9a9f10386b2c6235d9d3e2a897cfa8a810b4abae39dd3b6d481bb93fa7da3fa9a4601241b90ddedb88f234aa7586b2238d53d9697ed7874659653137f59613c70eb6892204f9ddbe697b4e09fe8a803efd4cb1426"}, {0xb8, 0x10b, 0x8001, "d4ce4043d3fd272f0ac433f4bf2bf50ae1a94fe59b66be0cdb40bad427eee78057da749add89d3ca48b66a11dab998d99f7336a6e4d2ba9ff37101d8d4f5024c31c792e411d2b84f4b2544630f5e7646c22c77cf56226f79adc7878d268f37fa28ceebb2245527b86100e4763cb23b28aea9146aba148686007426d308057179f8c9591c384f80127848f506d4ebfc265513e2b7bbd1a307f1fa1a0e6cc3bd6740"}, {0xa0, 0x10e, 0x3, "f8a3ff6b6c321060002d13c2f0d540810cb1850ab983034ec3836a67b78c7ba6ffccc5b51be64b4bd654ef62858718bd6a98bf2c7417f1b6a4f7b741225894fb7ffb9fcf81ca4af73e19fdfecc4345b18980557d2fcf72fc39a3053411e683cf5436c5b9f61af8cb5a026a8d90e3dbfe1c35b467568d7b6c5d0cf9ab9ac5f093043df64b66a09359f6"}, {0x20, 0x119, 0xa9, "151037ec77287f616649d795e3"}], 0x450, 0x0}, 0x7}, {{&(0x7f000080d000-0x80)=@generic={0x11, "2eafee664fe9dda7fe4bba6b3d9ae6d363946a62a957501d209e179e59494b9116a0fceeec4fe4033e91d30ab70b88c504e37a1f08bd0a6917474517f52092d2e68291fa3a96ebee21aaa7b1b86b310bf0c71c9c3c2b10e56abca21d4c41b5182ee01af4b333ed7c61a6706fffe836eff373ad370b9e11cbba89154ca710"}, 0x80, &(0x7f0000049000-0x60)=[{&(0x7f00001f6000)="ea0a763f57a28419ca5212af04b067eac96a668f28f4b0f189cc820e174a733cfac4ccc3222ae183db12fc5007b1dbbcb61d41d8ebe5673f634eb468b39061faef7593487a4972fe49c48d1f8a8f62b903f5f97220005c44a683965888d68bfbec1740cfa9d71c6fe1e612251004e403009e2a6d5714bd0f3c17159bd3d618d3d65169eb470f4f98e40c1aa8399098b6358543650b26fa2612c1d5bbe3eb44d64435d9f0eae7ce086a24052af04070259333b6bddd84450b90e07dc8511442b2edcfdc2266926b5b582ff1482c45be7109ed0e5d9a586e394591c042eaefea87ef50650c231da201c37d6754578fc4081dee0103e8a6e496d2", 0xf9}, {&(0x7f0000faa000)="779028d7604bcc015d42ade420e7d5c3a3edb0a5db1a47489c9e273615cf164522701ca3d44059ba7ea8948837ee4027aa74690e87bc9962abed35601db6d30aff9e3f2185f865678b660c2904cf4efedb374eded818d09307dc9708f002377c4506b0ba361ccab4fcdb40", 0x6b}, {&(0x7f0000658000)="d2ceca15ea150c13ef88a5ef366342f583001ea706d33b53dbe4114501d00bb6cba2", 0x22}, {&(0x7f0000fab000-0xfa)="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", 0xfa}, {&(0x7f0000fab000-0xdf)="bf21bb1b485ff96a849b17c592e8698a5944412057305bb8fe00986effeabba051de88406082fa619412e77331530646ada19214c9fb440d421e1f2c2e87787fec32c5c3563f8b7fe4552ab77e11889c2ef1fd6467c465b49630ce4aca2d9116f880122ca8c9f5d4d840f222dd78b1fd5aecf3cae210527f8549c16b0f47a4df0a171bfeefd09b6046331d3f600477b4553afc3f4fadc5c8f8e837400728e7fb60de30324699917611cdd73b719ee70f31ae8578c93cc5010ea7cd3ef9cd63e958d4109f33846085c1fcdc9c3e751057a8116bf3bb81bcdeac360346a86b1d", 0xdf}, {&(0x7f0000faa000)="d3084478cf3bd50f82b24457a3198f233a0ee0b095920d0a77d7159e4799e2e2a8c4d6a25a75f36e7fd8c1e14426ad21277163c9b883774f1371c1815aec4b1eb860215def7b469e1eba21d86b05da6480a6d6128366e0b1891b6913599c293803005e8602c51f3dd4345ab4d3c817d60958109635b0f89d8ebff0826a50006a320038d7e94b2dc40cf95f6f42f4391290b1d6313050852de9537c7b73ffd408fcca416cbaad76a9b921dbc1e7be324474d3e11a712adbde5e11eb596222bdb48a5a0a65ff8c7ddf8fb814401367743952608fe6235e661a137e0eeb33f32671c51ed0ce525423e02b1af9f6c04a3300becb7a", 0xf3}], 0x6, &(0x7f000062a000)=[], 0x0, 0x8000}, 0x629}], 0x4, 0x0) 2018/01/24 18:12:30 executing program 2: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) r2 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000008000-0x4)=0x7c, 0x4) inotify_init() getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000ff8000)=0x0, &(0x7f0000c14000)=0x4) [ 36.176055] netlink: 37 bytes leftover after parsing attributes in process `syz-executor2'. [ 36.180428] audit: type=1400 audit(1516817549.996:28): avc: denied { setuid } for pid=5236 comm="syz-executor3" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/24 18:12:30 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000db7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe8000-0x4)=0xc) r1 = request_key(&(0x7f0000a76000-0xb)='cifs.idmap\x00', &(0x7f00007c3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006c6000)='\x00', 0x0) keyctl$get_persistent(0x16, r0, r1) r2 = socket$packet(0x11, 0x3, 0x300) r3 = accept$packet(r2, &(0x7f000038b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001e1000)=0x14) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000012000-0x1c)=@req={0xbcd, 0x9, 0x6, 0xffffffff80000001}, 0x10) r4 = socket$pptp(0x18, 0x1, 0x2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x3f, &(0x7f0000fe8000)="535b8bb6a7ec0d70bb2d401b4b52600bedd30c11aa85ec4010be370c120509f10eeb9a63e10be56e67276a195843f5803f89b75a42460cc74cf154f89e72f976edd3f6e3e324855b329864ff8d25fb354ac2562dfc884fbcb85528504fd59f20d48c401b513507273a6c6ac2b1c550a0a9904767933624638702d96f8dadf568a522ab737996ff3196067e137789142efff3469e20101d850ce1a4e40afb4cb246d241099357e52ea543420a", 0xac) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000fea000-0x4)=0x0) lseek(r4, 0x0, 0x1) 2018/01/24 18:12:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f00000a6000)="", 0x0) connect$netlink(r0, &(0x7f00009c4000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000065f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000c6a000-0x10)={&(0x7f0000d89000/0x4000)=nil, 0x4000}) 2018/01/24 18:12:30 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000f6a000-0x24)={0x6, 0xcddc, 0x2, 0x7fff, 0x3, 0xa3, 0x9e15, 0x200, 0xff, 0x8001, 0xa4, 0x6}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x3, 0xf35449b200dadbfd, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000f6a000-0x70)="43a170ea4fa9aea43f48dfe6a189ed1a9d3c4711ee9f936e15800aca0b677e1337a7fbe252c8af308a2727386036f6c6590c46b778ffe369fa945eef128f69307a06b926b61a3e34a59b5846862f8e4892a9447cee30167220a31a31e4a9efe8b48fe0a85eeae80274ec6ae55cab2270", 0x70, 0x0) 2018/01/24 18:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x0, 0x0) [ 36.273008] audit: type=1400 audit(1516817550.096:29): avc: denied { dyntransition } for pid=5263 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 36.302160] binder_alloc: 5263: binder_alloc_buf, no vma 2018/01/24 18:12:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000091000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000590000)={0x0, 0x0, &(0x7f0000c31000-0x4c)=[], 0x0, 0x0, &(0x7f000077b000)=""}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000981000)=0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000ecf000-0x64)=[], 0x0) pread64(r0, &(0x7f00008a9000)=""/0, 0x0, 0x200000000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000090c000-0x74)=[@in6={0xa, 0x3, 0x65, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in6={0xa, 0x3, 0x367, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in6={0xa, 0x1, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) epoll_pwait(0xffffffffffffffff, &(0x7f0000e00000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x8, &(0x7f00008cc000-0x4)={0x6}, 0x8) ioctl$int_in(0xffffffffffffffff, 0x5473, &(0x7f0000203000-0x8)=0x5) 2018/01/24 18:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chdir(&(0x7f00004b9000-0x8)='./file1\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000088b000-0x9)='/dev/ppp\x00', 0x202104, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000693000-0x8a)=""/138) 2018/01/24 18:12:30 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bdd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000669000-0x10)={0xa915, 0x2, 0x6, 0x4}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) setregid(r2, r3) r4 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000008000)=[{r1, 0x1080, 0x0}, {r0, 0x4, 0x0}, {r4, 0x2, 0x0}, {r0, 0x400, 0x0}], 0x4, 0x100) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000)={0x0, 0x0, 0xffffffffffffffff}) futex(&(0x7f000000b000-0x4)=0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000006000)=0x1000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000002000)={0x8, 0x1, 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]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fcntl$notify(r5, 0x402, 0x22) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/24 18:12:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2400, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000c15000)={0x6, 0xff, 0xbc, 0x7fffffff, 0xcd8, 0x84}) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x803, 0x6) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f3f0f0ff0800010002fd00dc05df00", 0x1f) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f7a000-0x2c)=[@in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x400}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f000094e000)='user\x00', &(0x7f0000f79000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f79000-0x17)="9f97f6270335b89b26f722248b5974bb465c2a1f7abd2c", 0x17, 0xffffffffffffffff) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f0000f79000-0x76)=""/118, 0x76) [ 36.302280] binder: 5263:5280 transaction failed 29189/-3, size 0-0 line 3127 2018/01/24 18:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b37000)='/selinux/checkreqprot\x00', 0x40100, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x80000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) sendto$inet(r1, &(0x7f000087c000+0x1ad)="", 0x0, 0x0, &(0x7f00003c3000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000013d000-0x1000)="", 0x0, 0x0, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000daf000)={0x0, 0xda, "c4091fe8c4e781109b0b30a1f07ad429336823503debd1328d0e0149a6cf67c5311e919b69ae84cc9caca6d1829722e785fbfd57e6e755844da3914e5e4d0dc8566ac8976cbdeada0d6558b591cb18cdac2fa726a35f4ba82c27e5157c0eed4318f654e829f68014aa3cab007e7224ea5a709fecb6f97cc1143814ba7bc64e7ff44ff7beb83cdb46cc47709be785bb8638ee019cdfa9e3a9552df662d5c6465b80bed8c13a0e8debdf07da68a8c8c66f8df315f4b8538de22dab04919e2e605622a5486dd1822bf194751c27768b9053cf55c3ca32da00409b90"}, &(0x7f00008d8000)=0xe2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000083b000)={r3, 0x1}, &(0x7f0000e7d000)=0x8) 2018/01/24 18:12:30 executing program 4: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000dc3000-0x108)={0x10000000, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/24 18:12:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000957000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a4b000-0x4)=0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f000090e000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002d5000)=0x10, 0x80000) fcntl$addseals(r1, 0x409, 0x2) 2018/01/24 18:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000865000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00006eb000-0x1158)=[{0x1010, 0x11f, 0x2000000000000, "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"}, {0xe8, 0x10f, 0x367a, "5293cf8b1c8bf0dac0f1b4637aa07a3c18a01dc01704190ccc848ffe4b6f95ad508d1953b399d9cab21a91cff7b3e0e58d331dfc2abd3ebea85cb17e4cea81931e4becbd15517c96bc61790146d170df0bf8430fabf4b5c2589dc42c92451545e2ed549c647642f619e01781c8f4d1e5c8d10ca1e7bf3aa4166c26b3d44a189e408a43ee57ca3cf4fa06d56872dfa795cc832854c105c0a63755f3b9e497ea379df01364ac96c05a3699682fe8629b4edd5f9a4a93c7da4fe63e490243ca61f2a7108f64831a749fa423ecabb6add548fdaac069bc"}, {0x60, 0x118, 0x7, "9084e812875978bbba693c78ec31266771a1800bcefc551057e9a121ef8d2efd6a84cce34eb99396815ad5597b025a88a961d483731d3c7ce77c6d587b5b66e4f0df8acf859bd28979"}], 0x1158, 0x0}, 0x20008054) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000637000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f00009ba000-0x4)=0x0, &(0x7f000067a000)=0x4) munmap(&(0x7f00004a1000/0x1000)=nil, 0x1000) [ 36.370007] binder: BINDER_SET_CONTEXT_MGR already set [ 36.382678] binder: 5263:5280 ioctl 40046207 0 returned -16 [ 36.393171] audit: type=1400 audit(1516817550.216:30): avc: denied { impersonate } for pid=5263 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/24 18:12:30 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="00674226eefa") exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x75, "8a85f74949c6ab71579a8db836d882b92daec89ab04dca3499948a126a4317c3b781f099291d05149d0341d7838bd9daa43031a1c8f4ac8288840052c6709ce259f0e7ae194b60862478ef0fa196ced6480d21cf0cc026931c034734682615814392c47b69d726bd0981179e551714bf3328cff903"}, &(0x7f0000000000)=0x7d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x3, @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]}}, 0x8c) getdents64(r1, &(0x7f0000419000-0x44)=""/0, 0x0) [ 36.412269] binder: BINDER_SET_CONTEXT_MGR already set [ 36.412277] binder: 5303:5318 ioctl 40046207 0 returned -16 [ 36.437801] binder_alloc: 5263: binder_alloc_buf, no vma [ 36.446440] binder_alloc: 5263: binder_alloc_buf, no vma [ 36.452352] binder: 5303:5318 transaction failed 29189/-3, size 0-4096 line 3127 [ 36.461636] binder: 5263:5266 transaction failed 29189/-3, size 0-0 line 3127 [ 36.464502] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.464673] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.498673] binder: 5303:5330 got transaction with invalid offsets ptr [ 36.507475] binder: 5303:5330 transaction failed 29201/-14, size 0-4096 line 3155 [ 36.516487] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/24 18:12:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) mknod(&(0x7f00003dc000)='./file0\x00', 0x1040, 0x0) creat(&(0x7f0000721000)='./file0\x00', 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000c97000)=[]) 2018/01/24 18:12:30 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c3f000)='/dev/rtc\x00', 0x440000, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x896495c5f56f63c5, &(0x7f0000e7e000)=0x0, &(0x7f0000277000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000c39000)=0x0) 2018/01/24 18:12:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000077b000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x5)='veno\x00', 0x5) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000006000)={0x82e}, 0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 18:12:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000607000)=0x0, 0xfffffffffffffe2d) 2018/01/24 18:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00001b0000)='./file0\x00', 0x2a900, 0x100) write$fuse(r1, &(0x7f0000ee5000-0x50)={0x20, 0x1, 0x5, @fuse_ioctl_out={0xffff, 0x598, 0x149, 0x5}}, 0x20) getpgrp(0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000004e000-0x4)=0x7fffffff, 0x4) setsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f000046f000)=0xeb63c83, 0x4) bind$inet6(r2, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 18:12:30 executing program 2: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x80, &(0x7f0000aeb000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009b3000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/24 18:12:30 executing program 7: futex(&(0x7f000000d000-0x4)=0x0, 0x2, 0x0, &(0x7f0000b33000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000033f000-0x9)='/dev/ppp\x00', 0x82, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000a5f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 18:12:30 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000004000)='./file0\x00', 0x10000, 0x86) faccessat(r0, &(0x7f0000003000)='./file0\x00', 0x140, 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/enforce\x00', 0x1, 0x0) accept4$inet(r1, 0x0, &(0x7f0000003000)=0x0, 0x80800) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000000, 0x4010, r3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000006000-0x20)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1, 0x0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000005000-0x4)=0x9, 0x4) r4 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000006000)=""/236) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000004000-0x70)=[{&(0x7f0000004000)="93", 0x1}, {&(0x7f0000013000-0x42)="b6", 0x1}], 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000008000)='./file0\x00', 0x20000, 0x180) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r2) [ 36.522180] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.570530] syz-executor2 (5346) used greatest stack depth: 23888 bytes left 2018/01/24 18:12:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@generic="255c8668f54f043a871c9b0006f9652f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x28, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @rand_addr=0x5d}, @IFA_FLAGS={0x8, 0x8, 0x80}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 18:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00008a2000-0xdc)=""/220) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000925000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000080000-0x4)=0x27d, 0x4) write(r0, &(0x7f0000437000)="0700000014000307061e0000090f0a0011000000f608ffb8", 0x18) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000f00000-0x9c)=""/156) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000bdf000-0x8)={0x0, 0x1, 0x4}, &(0x7f0000eb5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c43000-0x8)={r2, 0x5}, &(0x7f0000502000)=0x8) 2018/01/24 18:12:30 executing program 7: r0 = getgid() setgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000067b000-0x1)='\x00', 0x0) setitimer(0x0, &(0x7f000048f000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00000c8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000ecf000-0x10)=@req={0x745296c4, 0x7, 0x400, 0x55}, 0x10) r2 = socket(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x3c, &(0x7f0000ef0000-0xf7)=""/247, &(0x7f0000025000-0x4)=0xf7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000705000)=0x0, &(0x7f00004c2000-0x4)=0x4) mq_timedsend(r1, &(0x7f0000a34000-0xd5)="cf4cebee5a6b99fab962ac4af34843c50582219ce304e9c33242beb14652ab451f743b9c043d93ed8d09aed3d7b4cb8118171a68794165834cc260ec5202eb662802e6974363799ff38c1509e941dff4f210ee10ccff221c151adeadd245efcc5c19a9625a1038c99924526985e7400f3280def97a5bf73bdfcdd616f8f5cd4ed6a7ee9e25a27ef1e270c37c702803199e7009058b9abd0aca2fc1fe79d10dbe97a2a62d585005b8325d8ddd6dca286bd5f417423ca935db636646f610b4bf7a5e466452392c16a2d34d02413378a766c9303ddf5a", 0xd5, 0xffffffffffffffff, 0x0) 2018/01/24 18:12:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ec4000)={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x26}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000707000)="", 0x0) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000b77000)=0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000b50000)=0xfffffffffffffffc, &(0x7f00005b1000)=0x4) socket$inet6(0xa, 0x800, 0x7) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000f1b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004ec000-0x4)=0x10, 0x80800) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f000093f000)=0xa3) 2018/01/24 18:12:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) mknod(&(0x7f00003dc000)='./file0\x00', 0x1040, 0x0) creat(&(0x7f0000721000)='./file0\x00', 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000c97000)=[]) 2018/01/24 18:12:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000699000-0xb)='/dev/hwrng\x00', 0x181000, 0x0) accept4$netrom(r0, &(0x7f0000a0d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ff9000-0x4)=0x48, 0x80000) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000003c000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 18:12:30 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fee000-0xb)='/dev/loop#\x00', 0x0, 0x401000085) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) write(r1, &(0x7f0000d47000-0xc5)='^', 0x1) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x102000001) 2018/01/24 18:12:30 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000093a000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00009ff000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r2, 0x409, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000084e000-0x30)={0x54, 0x0, &(0x7f0000000000)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x58, 0x30, &(0x7f000051b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000db3000)=0x0, 0x1, 0x1, 0x8}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}, @fd={0x66642a85, 0x0, r2, 0x0, 0x1}], &(0x7f0000001000-0x30)=[0x68, 0x60, 0x20, 0x20, 0x30, 0x40]}, 0x5}}, @release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000000000)=""}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x0, 0x90) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f000000c000-0x4)=0x40, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000000e000-0x14)={0x9, 0x6, 0x4, 0x8, 0x6}, 0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r4, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d6}, 0xc) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f000000d000-0x1)=0x4) syz_open_procfs(0x0, &(0x7f000000b000-0x9f)="6e732fea00000000da02ec86b3691d7d545f1ae4ef4f6e3db242d3dfa78f23139f99519c9113d25ea9befa6cc76c2805f0a3573c297d3d2fec11f308cdfc6940a1c43489879471e522991054a1520651b7e4466ba7f793170ecebcdb40f09bce8bb66ab0b67ca654cf8f071f6bf14a43b17ee3d9c1de0155963f7f3c086ca0622071f171715eed9a7c83f435b81fabdaeafe52736da4beb7b4f6bc9f9302fc") r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000000d000-0x20)={@common='teql0\x00', @ifru_flags=0x8400}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x8) getpeername$inet(r3, &(0x7f000000d000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) 2018/01/24 18:12:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x4, &(0x7f0000caa000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00008b3000-0x4a)="623d2279e324802093afd926cd7ea6f9c8d42256ab227fc8060de11d2e0b8cf3e9f123a32edc8907e8c9f06de0f3e076ac96cf7d431f84a5ed7c2f95ee3ed4c9092dee3a45c6b67cb136", 0x4a) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ac0000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$key(0xf, 0x3, 0x2) 2018/01/24 18:12:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000578000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = gettid() getresuid(&(0x7f00003c8000)=0x0, &(0x7f000063b000)=0x0, &(0x7f000073d000-0x4)=0x0) getresgid(&(0x7f0000fe7000)=0x0, &(0x7f0000ac5000-0x4)=0x0, &(0x7f0000035000)=0x0) r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000679000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035c000)=0xe8) lstat(&(0x7f000099d000)='./file0\x00', &(0x7f0000d87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000584000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000033d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009d000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b5f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001a6000)=0xc) r10 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000f94000)='./file0\x00', &(0x7f0000780000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007ad000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001a000-0x4)=0xc) r13 = accept4(0xffffffffffffff9c, &(0x7f0000d17000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7d000-0x4)=0x8, 0x0) r14 = eventfd2(0xfffffffffffffd8d, 0x800) r15 = memfd_create(&(0x7f0000131000-0x2)='*\x00', 0x2) r16 = accept$llc(0xffffffffffffffff, &(0x7f0000e6b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e3e000-0x4)=0x10) r17 = accept4(0xffffffffffffff9c, &(0x7f00009eb000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003be000-0x4)=0x60, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007a0000-0x8)={0x0, 0x0}) r19 = accept$ipx(0xffffffffffffff9c, &(0x7f0000611000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000026d000)=0x10) r20 = socket$inet6_dccp(0xa, 0x6, 0x0) r21 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000b31000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000494000-0x4)=0x10, 0x0) r22 = accept$inet6(0xffffffffffffff9c, &(0x7f0000276000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000777000)=0x1c) getpeername(0xffffffffffffffff, &(0x7f00009b3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000f57000-0x4)=0x3a) r24 = fcntl$getown(0xffffffffffffffff, 0x9) stat(&(0x7f0000187000)='./file0\x00', &(0x7f00006ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000134000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = openat$dir(0xffffffffffffff9c, &(0x7f00002ee000)='./file0\x00', 0x101500, 0x11) pipe(&(0x7f00005d4000)={0x0, 0x0}) r29 = socket$inet6_sctp(0xa, 0x1, 0x84) r30 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000db6000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) r31 = socket$netlink(0x10, 0x3, 0x1e) r32 = socket$nl_netfilter(0x10, 0x3, 0xc) r33 = creat(&(0x7f0000bef000)='./file0\x00', 0x125) r34 = syz_open_dev$sg(&(0x7f0000bc9000-0x9)='/dev/sg#\x00', 0x7d, 0x40000) r35 = accept$unix(0xffffffffffffffff, &(0x7f000039e000)=@file={0x0, ""/4096}, &(0x7f0000c05000-0x4)=0x1002) r36 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009e7000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) r37 = syz_open_pts(0xffffffffffffff9c, 0x80) r38 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000b1000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000771000)=0xe8) r40 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005f9000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002cb000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017f000-0x4)=0xe8) lstat(&(0x7f0000f86000)='./file0\x00', &(0x7f0000d3b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r44 = socket$l2tp(0x18, 0x1, 0x1) r45 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000091e000)={0x0, 0x80000, 0xffffffffffffffff}) r47 = syz_open_dev$tun(&(0x7f00007c6000)='/dev/net/tun\x00', 0x0, 0x280081) r48 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007b5000-0xa)='/dev/ptmx\x00', 0x2080, 0x0) r49 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ee3000-0xe)='/selinux/load\x00', 0x2, 0x0) r50 = accept4$llc(0xffffffffffffff9c, &(0x7f0000324000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000425000-0x4)=0x10, 0x80000) r51 = socket$nl_generic(0x10, 0x3, 0x10) r52 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d18000)='/selinux/status\x00', 0x0, 0x0) r53 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000bd9000-0x10)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10, 0x80800) r54 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000fc1000)={0x0, 0x0}) r56 = eventfd(0x39b) r57 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000156000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r58 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000450000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d60000-0x8)={0x0, 0x0}) r60 = accept4$llc(0xffffffffffffffff, &(0x7f0000157000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004e0000)=0x10, 0x80000) r61 = openat$ppp(0xffffffffffffff9c, &(0x7f0000db1000-0x9)='/dev/ppp\x00', 0x48000, 0x0) r62 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f00005de000-0x8)='./file0\x00', &(0x7f0000bdf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r64 = getegid() r65 = socket$nl_generic(0x10, 0x3, 0x10) r66 = accept$inet(0xffffffffffffff9c, &(0x7f000010c000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000169000-0x4)=0x10) r67 = eventfd(0x1000) r68 = accept4$unix(0xffffffffffffff9c, &(0x7f0000b0b000-0x6e)=@file={0x0, ""/108}, &(0x7f0000b85000)=0x6e, 0x800) r69 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair(0xa, 0xe, 0x2, &(0x7f0000159000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000061e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000022f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000262000)={0x0, 0x0}) lstat(&(0x7f0000864000-0x8)='./file0\x00', &(0x7f0000e8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000579000-0x8)='./file0\x00', &(0x7f000090f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000962000)=[{&(0x7f0000f6e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000081e000)=[{&(0x7f0000e99000)="bf4b5c2aa38f63", 0x7}, {&(0x7f00005cd000-0xf6)="2ad363e9904094a254a0403259d220a1eb6c86e1e970c7cb479b7ec7ecdd74979c0f4cd6776f35a36a8148737ea16b4db25351bcaf897581c9a7691c54e57c98073729c114999620bb338419c146d70b668cbae3d28daab4f1ae1200547b08aa440eb5847a42d276dbad7a5b35ca2b85444691f15454f892e10dfedc9690fd77ad1b53fd718c4e42d6bbd18ba3f2cd5c5201961060e9e66ca382b947b1466fa69ab99b6af4ca951fcb75d6b395540efa7abdef8102e06cb6cd15628c76e1c7a48e0f95c83bcc61ec98cba7fa74658081c72bd839c87edb9a780c5409d740a86411c8278bec204ec22c0e82d4ad49bf7521c40ee44dc3", 0xf6}, {&(0x7f0000856000)="1f62500478470eb72fe683bd609956bd99d590c1f60e3c5e7dee30a731bed1ba3913f8d6bc29a02b7d41b64dfbd6e31171315a62c7b2826d7992a1194c596afc025e49c9379b55c6a81a6ed22cec17ee079cb56662cc751261a4470b86477a5e5e34faa1881a5685447baba4569f586b37e5391c", 0x74}, {&(0x7f0000344000-0x49)="1c486b44a2dad85dd0a5076067a90fdd2ad6fe2437eb73c16177ff606aaf5b034e10c0392f5ba8f85a4bb6b6e68078fa2c4072fcb3e127222662154d9a3cff55ba59c62d325b44b45b", 0x49}, {&(0x7f0000fe0000)="891115c15643c87c7eb5b6f9f6a597828ad5d3bd1360c87f962ba3389c4a8be223cda881b34f273c4f04303c6da613aa857ee2f405646f89d34eae01629b536d7a721fc7dbc239bec9b55febf9c34174e7f84236d436c9fda50547727d55205a716091e98bf8f4a1784d7c135a07cee2939de4d8b53147e6bff8b38c03967f3be3f8f70cbf89d1d16ab40ee1a864a21412054412619079a7c74f93e03ac5b50553f5469bacc67ad4307fd6e50e0efc40f60b46f33fd5664448ab7cd52b7ce11e877fc0b3ec8d155879c81d585ab224599953ab9fa58e543f593dfa7e36892bc3f4996ecbf3be481cefd065b14371ca5306", 0xf1}], 0x5, &(0x7f0000426000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19, r20]}, @rights={0x20, 0x1, 0x1, [r21, r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x28, 0x1, 0x1, [r27, r28, r29, r30, r31]}, @rights={0x28, 0x1, 0x1, [r32, r33, r34, r35, r36, r37]}], 0x140, 0x4884}, {&(0x7f0000f2d000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000020f000)=[{&(0x7f000059e000-0xea)="24ffbb255782f92120ba02b217fa889a3fc6eb8c0f21f07db52b6f5db0a70eb2fafa3f9d45b31a38e4d08cf7fc84ea4b8ff30453746f5730ab4200193a20bd89290b5a76d45004c74993bba09a369c20f069be7fdd27356c2bf2fc9956b41505bdf0cdd21beff69f0f7cdd542945f6a133d79341408c5aa0ba8b083f238df9cddb690bc99bd5e0d8590081a141d6e76d4baf18ce120db3171aa0d268e56ef9aae28f8f6208721a031bb3f218312e9894af76766b4779053a253dfd802355d5e7f2d56b2cd395ce5baf864ccdf3d567c020965cc63fb619e09bbdf8df554533a5721f2631d03e422b777b", 0xea}, {&(0x7f0000c92000-0x5c)="9a735770adf50f3465a6db3b2166ed99cc82a14ad78c055ebd47d400f26d8db6f24ad847e2d4ded630c4174d5db387f0d6e5bcfefb2bc8416628193af7a6b6dd6544321116bf9f35152bd13ec219eebed62269dba1f45bb9e592849b", 0x5c}, {&(0x7f0000f23000-0xaa)="d488309c33c54cc42089653fdcf43f89ba98536b0cfb294531d95402092e123927ccb8b0a8f585e375428631acb87014a374076158bb6d948434d36735613083e93c6f56a3462ee550143452ed398251a753990dd51d1e78c42b921e21b02bb13ee87f24c4ea1578d226075e46d27a86daebc109524819a50e6d24a34a1506df33f25d0b5d74ee563996381fd831fdec2d383bf4aa32a4664cd7ef26dbc82bdf47977ff1384490b32b55", 0xaa}], 0x3, &(0x7f0000acd000-0x20)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}], 0x20, 0x20000040}, {&(0x7f0000aeb000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000115000-0x90)=[{&(0x7f0000d03000)="02d193d0f30ace4049d48237ccc89e4fd1abbdd753", 0x15}, {&(0x7f0000192000-0x48)="ef0f39f2d4795b4476171061d02c0b2abd53804f763884eed91cba2a16c9b944e9c12698a2e18062b5042852d66c80d3e98dc612db72c7717d3bac746817e35f9103fd6daebe5490", 0x48}, {&(0x7f00007c9000)="8d731eecd9ea86eb4ad072dda240d1857bcf79000f1b111bdfa823dea1f8845ad775c4d366f3ccfc6cfd0079a90dc81b781ca90cd321e432fb1e70267f12a9cfc83de4b77570f77b6c1f8c24e116bb4046ef0bc4d277cf3146e8d0bd57ba414f0a99f453f782cc5d845455b3cd398bca4487f1c11d5a15dc0b18f22715ac2fafcef75b3058712f7664fe7619f6cbd210f76627b4473efff87e81b41429c6df08b6cf6af06a2313d84c432e2d444a7b7c365808e8dda703bfb5bf448959f4", 0xbe}, {&(0x7f0000ea8000-0xa6)="ac570ef3c7e7e8fb6861e9a8b200ea00ee17979cd4eb0cdeaf01772911f582854fe940d3998736401a495b63ec2c2008feb898519e8bb52f535d1550090c3f1976968208b04a46a1960941132b5ac0396ab1fa73eb2a27c4b2665cd824f187caa34640f5661ee9d63617c8c53c0a806b49b7dc35532d18b6708d4d82cf7cd0d816a15855b899307fa1aa694e18266b83129cc6842cce59580e76896a544d1b0c2a3d97a2614f", 0xa6}, {&(0x7f0000759000)="c174ce840acccaa9d3bcca27cf3aa8254cd396cf0a662cc7397f562ef806499f8dbb2c6c4a86920767953d30740624040d04a298cc1a9316ef1e5949dff4705d5efaef13faa49679cf98509af14dc715fc33d338657d965d46caeaff858c352d877979a0cb0dda9d8a7de0486a74322af5fa1874460ebad0eae48d167e5d39efb7506e71ef849256d56b1b073325189cacc1af57d5c757e7224a488c826700811952", 0xa2}, {&(0x7f0000e04000)="fc63f5c05db2f7d96d1f551813b9b92832f8d904437fdd7c269268da49f13be82176c8d3eeff88ee35460ff40d315b934efdc4ab5363e5f665662f0dd4d6844f16aa488a90ec2ca428dc8b44575dfc23b1cffc4136fb4f470ee523c71c1c464fb2820972453bf4f3f07a37", 0x6b}, {&(0x7f000015a000-0x99)="c615d1bc44d1dd03c39d697ca3a32c4b5ec357f07dae0aaf1967ca9fe4e1ba7e0e73872262118bc2654afd10666b43e9c45cd8ef17a19a35c067f8ee430b7d70f4fd24ed03672ad8915983259455bf9273685ebc111531bbe4fc7ed5aaf93c3d500288f4fa3f364743225b21ccbb850eb24f6c99a23f443c41a686ba5fdb13976aa21999494c7da094d305c997357cca179de28ed2e577c57a", 0x99}, {&(0x7f000086e000-0x61)="5d32e34cf028bf9ba08c6e0956062b5056fd1e04b8b444f6078e1b14ee2932310f82a9ac09ed385aebda616618f3c6caac31d9b2f4feb17836ff72a548846b588c0060f1ea219a2e40d0829cc4af0957700edcf6c1f49c58286c006dee6a625d3b", 0x61}, {&(0x7f0000c01000)="03ba30fafba38259c733edf42d882dd21e5fd23f6e419345fb8103f8f4d791271759c73fd24eb281a83faaddcddf31d89af516b365093ba402e64b13c371eb86373df734367cf90fd52644b0c84bbd3e0f502565ef532ffb8187ccf3bf", 0x5d}], 0x9, &(0x7f0000afb000)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x18, 0x1, 0x1, [r44]}, @rights={0x28, 0x1, 0x1, [r45, r46, r47, r48, r49, r50]}], 0x60, 0x840}, {&(0x7f0000a8c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000483000-0x10)=[{&(0x7f0000ec4000)="acafa4590fa71e04db8120a9db397a812681f3b568558609ace07a27b72f6dd868f7a99b3c156d0c1c", 0x29}], 0x1, &(0x7f0000ecc000-0xb8)=[@rights={0x38, 0x1, 0x1, [r51, r52, r53, r54, r55, r56, r57, r58, r59]}, @rights={0x18, 0x1, 0x1, [r60, r61]}, @cred={0x20, 0x1, 0x2, r62, r63, r64}, @rights={0x28, 0x1, 0x1, [r65, r66, r67, r68, r69]}, @rights={0x20, 0x1, 0x1, [r70, r71, r72]}], 0xb8, 0x4}, {&(0x7f0000ced000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000025e000-0x70)=[{&(0x7f0000b90000)="850b3a7a64e9d97dea5b94cf61191c27bb47ad478f50c4a5401023e87b58b81752d7ae352b06930adc731d351477733301fc52b1561662a0cbb6eacf0e4597b740290ebe38cb397dace5973a87bd21691962f3e40b1eeafb22e04dedd47dac331db211a5144d4fad70da95bdc1439517d6941e524093772166c10fcc1afa32bafbd241e700ff4f8791e618b8c0f0ff115389d7a8fc1d97852356a2b3ae999bbaee12c4a4e331b5c2ab26459cee505b9a10221d02e55d9a1a655fe4be84c5958a946cd4bd928d5ec25e82969d658d899b1740a9e4bab2646285ff078b2e026f272a2f1560b2e99cea11bda7cd1e455b492fec88ada7c0c0165f9fe78c6c050a975bc4be3330924de33d340ea132ce29039689e6bb9b0dc413f86c8216c3178172adc5f48dc1b708f31218781b911795ce845ff44976fef422ec6e6b797cf4c298163e381179ce4e76e0d882c480a8fdc3c0e2f3028002508cd7d845c90b9ab4f72adaba06b17c287d26fb867f613a08372413cdc614ba396f9aaa6d8565018604b4708b646c403543ec054410beecfba35fb8a6d2cc35e74030e41f3adc5860ac8ba1e453f7bcaadd1e0cb893f8dfc39941fd137e57c9fb5229531baf21249f0da504470c2d12d0d3657bf9e0098efdd270de7a0d769397c73e005d655c9435f83cadbfe1bd614b34278ae81941fb2acdafbcc2507dd9840442f38d46593d343ff0cd1fecf76fb72b60304d5831027827ce00e2b032cd551ffc716712c2e5042f6ca92a1a6528b70d3bdd5005d36c9d56a8dd2da4296cdabbc5014aa84628a7006b1e3e30438b1051f261465e57c7cd01938ba28b29098659d9d367f7dedb2082cffb5d58ec5a803be76ba8a7e228c1703fd7224a567522698e4ae301d81a515a0fd348f8cca8c415e3b7e081fcd83488010721e17bcfe101f9d6d5525556a43bcc6e76df9e06b39426c71fa7f7fdc27a0f7f86f071e1b8ccbd6cf98c10a512e04b52a328cca7766c2dbf11dcf3b63c75a1c35787a0a5343795744714db3c48f8a4b2c57a0dc51a28ae57b91d555ca588811456bcfe55e76f8bc93e97b2dcb619e07360a682329c2f2b88907c96b4d845610ed00449918a1c8a45efd21dc68c0c93a3bd753d9090b4a1930ecc9f4c801c6f158ee4ccc98b3c0c42687f074394c786be3ee08ec557eb786ccf69eda272d7ecf3cce6f003a16ff1daeeb364615e28c652bfd31e77edc48de77599c507deb60bb6b6f865b16d78a86a826bbe649b6f363365e4015e683481066575196ee8d6ba031cbff7c1cbb1844f305d76bf714bc63a189bafc945c2d97c9a55fb521a651ec071f7e2ef928a6c6b912a42acf5ed55ca86376d9a5edec844ec5bc618dd37f41919b8e2051711179a4476de7abbf1e52d27c3c8d6e9203cd9850600d6dfa8b04b8592b0f4064a0dce919576b608312a66674d79a932057c435c37767575f716f4f2b86f7d85c5834637b1a135c27d4aa81afe161965ef988325f8601a99fdea0eb13408d558cfb5fff96a60d544bdc92ff74b4618feb2c7f55ba97b32114383480ebbb912c999df06b228a722e162a50be0c455a72e01a03e3220b5dc892d29a902f1a07497e935f4f9377eca364a6036d01b211cbfa855f96f56d85bbb434c63d88e50dc1a2d36ccafab9ec06e54f5f8335f4a0712bd13cbad882443c104d668c642a536221e95407378311bd5e9607c185d52622b7af615127453041d34c57715ddac9003ec29ac45c4761873ec0a3c11e661a71bfbc9f81c414f1202bcf8070ea292aad7e2f6112bda5da512ac16272a239963892c122c768893383018b0b056d92e3176f07276cf6cdc8956c14aba1cbe5fe6eab28594232b67ddab6440a130baa44a50fa64e0980035a9123dafb088befa23fe07266e1d4ec6065ec6d11febf5a12d88897b058d0d86314bf2b7e4ef90ee5641f4226f8248dd7f674370750f2955e0c3b8468f114fe642e91dd0e61e40823128397c43c19983ffe6a660ee1a9de5ad59cbeabe7876996c2342018a446654a7c7939906359d4d10985a48c1de2363eb770498017f11e9836c8756963be4ba92fbb0060ada397f10d2e09f16757e0fbfdbd3e47880d1d9ee7453682a5b173b14c585f38e215f335fef2def26fc08a72c58a04afa559200c05dc9f710a3be6cd86cb05e9167272d770a306c871f0d132beef698a457b835882586e337e7c4748d103e345ed29685b9c04ada6372fec476f8014dca0a02a522ce91916864f9908d6b8dd3e9e799d71451c389344338b3016e0bd5b8039305cf37882c396d649fd43304ccd83c0383fc2861e6a99c5f0e731cc53b5a21237e9ffcb2ec8b742643bbcf5c3c6c887269803fd42b811b2616da00dd3875ae216ec8bcb0d6573a61b5e35f20c14667f3a8aab0a68b1046fd781d41a7994b2fdcbf2f733d66288634cb91ed1842ca2235ee73b195305988dc58517c30a400425903b65a32177032969bce6730cc53ce592c9532c0b740b9acf35641fb52a23ac01fa2b3e42623864610baea6b6bf8827ad6c1c43432bd5348f58ff602f1d209984302616aad85e571703ea6e40bab18aabd52bdeafdf8149354787a39ea7a2348aef8a5ca87ec4ad3a5e071c1f96a0b5914a7dfc698a00bf7a3676f619fffc4443ee9c167ebb358dc9c3c2e80384b4196cc36e8e83983139b9615c4a57a9c44198cdabd721b0268fb46f826a1595f8589012a033d531c45187194b5343cd46dbd1b7cbeef85b440164a15e1274b55c47528cc8e8dd0c14ddb8f3e6ddb264e54ee24f49c678b7aa03454ba1263171c940c5c2772e3b37551dc148f4a34a7541a0977d891817c4e9a0a0e818bf874659ac558ea5dbb20310e1743f49a52ef45ca67c54fd7344bfba70d53bbeada02873f88d1b8fcfba60546e93288be826deb096cfe42481bcb6ea10ddbf03ffd0dcb0b89a815e300812203f4304b118a5d8c7cf29931a62615580f50a819fd6ec80cd956a89e2695f183f5f200fe80bbbc4efc0b1a7271d6d73b5e77cf1018cef20726f2bc481a2dee0ac16b088b33c6258f04761ff1bccb1f21478729a653f9044d32cad24d2498d68e012c723ef9736b64612aabcfbb95a6b715d6a5dc21891e236d44d26c3f4724c8ecf317b820b7df4ee9ca446055bac73d26ecafc2423ab36351d8ea4d55821027d9afa8707f4dbd384013ac58d95e6e279c9497e4eb86a02fc68489b7adbc039775b0e50e5ec46e2287088d159a33125a93c4fba3155b995739731275f6624492f91f2b956283263164ffb844f663232c3a127b20a0014d8f20f8e0afd87975534afa5f5721e4fd4f240f400348fa71b3b89fc3987cdede2be5a987ccf25d66ce0402a6e915501102ccf9f85b824cb878ca06adea6aecb33ec9d3cddea7a3942a845407c61209a0fc9f69f41db3c7b3d47c31aaae703e723d3ac1c8dcdcb9c433b49cffa4df3e732795e1c37817ab852061a70ce300f3dd77be76d28b965435b1aeb93d153ec188e368ab2d93d42bfb7da5892f4539590320e5b5002d488e3ddad9bc027468bdd6f87cdeb2a7c0718578231fa7ce11d9ad43c1413daf962c7bb43f0d284c18285b0dece20047a7327143aebfc5c735a91a3297afd51ba36bf460362202697e3caaed455e67aedd81dce4c74dda3df979a0bb3ec0272a28a9d975084ea1c5544756689898d1713154c70f5e587cea4f954a97147df99dbf682c7fcafc935eeb6b23a993abf85e003e590ddc58bd90c417d7518b9eb1f5572952ff61fc8f6b6dd7d7bdabc71616fa721136375f4547c31fd5ac86487fd81e34e9b7c9ad7dbb39cdcbee2fd3f26e02f112d3845db5fd12a84a4c7e3e7fe90d092f7b1262a58d9fbc42da83d8e843626d9094297ec956e430c8afd524f447c1c336bce9ad14630c5ee8079704a7bdf968b085610363566d6d0a09c34f2cd64096ff87a5965ea1427d3e0e6d6d10f8453ce4918ae5e94ad6374cc952be4e408fccfb5e36c578e67f15f803fddc0f2bd66aa81b4de5e544a3329ffcc52fabbd31eda9b69470be5a8bb7b2e0ceea19008997d075099f338c4cf5771cec22507f2d34ec3dc04367daafbeb7d1a0a29294d0d1c3bf43c59fa9ba84c25c1ca521efc144d0532d07ee2014eb493c5043e2a7597a558c11dd1c2f6dbb67f8b68b77ee8f6fc55c3196b6662bc16ffabbc64cc7d28fe7a2568c46f99a17f9b198b7a0e4cc69c017d62a46cb4d23ab174676990136c681f981bf4c0f7953fb0bae50b78fe7f69714e93044dc60852d6819ca42a70f7497b2ee935b84a27e9c22c95fe18376bd9c652161a74394e194a0ea86c84382c6b7612eb2795f9420f4fd8540f9a64c7aed934ac8fb270b5e1ab4757f51236b8a49a0e7660ab23f8236ddb9fd0958ba134482d84f5a4e017a2a1cdb77d66c2fb766cdd63b3fcf3438fa74210b9ab02d044b108232ec4cb5a80363feec6af8b19e789afd860b9d84c9f14f8176be3600c532fae1452e1ee5647207ba8454fe719d2998a10745e79ab4a688fd776e0a5132f05edbb2a37177c323009188fca842577f23b5ad8106fc75598477b5630b30fe0eb19ee9eb3164bec18c5c9115a02326779d7094bb0be3257436b5f86cf02b89c5e3f6112bbae75010a7d3c466b101f92ccf742e7708fc3531b3b199a260dbf82b605f6b4f95516d6dccf6bccee475899120c2d65eb9ebde2e12de6970d54db241cac3d43f191cd7fb77d56d845c14dc0e1612131fdf58d30eefd969c713e6a147324efcca1710288acde260ba03c16a98a6853ba5c7bb0b83ed6c074e17032e3e0c6335dd814d724767e23104dfec1296d6f56b7cc283017155224d2df9c4adfcaf60766d8ab27ccdee2b91a294a0a8e07fe0c789d25085603736664286ec1a54bd085f62d09e4c9474731778f7a121a7fafe0e3ff066eee00f23e1072add2f943f671c8730c5b347fa260a4a33ddf4be52773d93a5b5271bde327d80d6e5f379a5a45eb4d0f62d62c57a979fc56b8015d6c0134099754f49c7324ab2f621c7555d662b95a3c96b30ec79fd6074f0c29a81eda664e9ad4b1e058396a19b4e36a1684b08a2acdd96f67489776ba79cceabc38910e3b86c18e2a9c88dfd6b52abf1f74756ef7f64853b28b91c10d6877e5435c5aa806c95ac4a532cc3e431c05ecfb9072c7e39a84fab6d74344bd1ddba906dbedd9472a2416fcca8dbd8515adaa6e09ef19388219db5e6d4747199840d4ee4166a28ad0ce85a86eb35ea5ca7e52bb9cf3a158b4c7ba23baf0dd2713d53e82af9472f960998c1b5800ec7a6fced32292cea5bf4986952dffc8ddab9c955ca91c672ba0bf9b603c870e4404af90fee9f97a65c780a272ed662877cf1740f8b1bade9454e849cb55f3ce8a2f0f75bdff0896384b85c994fda4f2ff2f54da0ea0a0ae731911822efa7a2dd099173fe74386bd8d7c9a86ed87b979937c4c1c5d311fc071485d151cdab6cf668963061b1a2d4b5cacb097dbfb66d2e3fff647f7a6526bf5eebb59539ecc15b7cecceb3deb4a1143fd2d903784010fba85aba527f919066e66a18d76289d7e40a98831e845441fef6b0499db9453a2c37ec2e69f1b8f3bed0ec5b308d8f509b87573acc409ce0e08238d596b63ce7a639abc6408bb0f47402d097d0690e42fe24d5a07c5f4b5fd6c87c085100a3e784eeb4b892c32795a9addef50abf752d2a879e66c6052a0733fc6d88c7a42f5a1379e1f3da8fce662178acfe6b5f653ca40d680cc9cd937a0fbae49b19112977b5e044129f", 0x1000}, {&(0x7f00001c3000-0x54)="eba63da872bc5759cf24e1e051279218f6455f1c16b2ec10e6853151eb76ff7e8df0c34c0bf817701db83b6a7870b1d70ab2331648430cbbd417453772b5144e401a5244f2011f2561c6badde090bb622857e582", 0x54}, {&(0x7f0000499000-0xaf)="6934cb5a06feec1df809fcd7b196f6905cbbca9a3212c3010f4beb01428ca6662fe20e6525b663c82c4681d337978a981f61390ee33d3572975847ab61720fd58e020646614c17e51feae200ccd8fa0a96fa93dd73aeaa20423edd438dcf029030ea1e29f4496abe781da87fc0d6488f5f7362192831ce7cabf193e99ec30bacb5aa1b952fe00856e24d9064446f21c61e935f087cacc528a0a60f720f154bbbf5f4c7dba9a5c37c5ccf92373f5bdd", 0xaf}, {&(0x7f0000f03000)="bcec55f91ca50096102225ee73a6c4e29e12ad48288dfaf33709f674d1e891d37788b51f99af927409e42c43561762b6005ca767935330e6fdb32ff636c1d63acdabd9692c9421f3147201b0c5e8c8c24d7a4a468d2590f3b444", 0x5a}, {&(0x7f0000ab5000)="31cfa65af673a0950f7657bb646db7d2afb7e414cfbab7e269d8bc0818d1b6c42ff0bfe087e2b3b01236fc0a138587f86dcff2cbab841aa3284d41c2b443a31b8633261b5e60fbdda826924c89288af9c3dec78282cc15c24e26532115852b1c1fa4920877be58d4b6ad04b280176620ea158dff0a3b412f71f5fdd7ed528bfc1768b59f0c1f35369df0366152cf88d30a4c449591aee90e97e5b6c81b40549da325ae14", 0xa4}, {&(0x7f0000421000-0x26)="f31470f56c5e2c7538b2f7146f49cf873477e92b187bd9c04f26d9517782a074d42ae4864238", 0x26}, {&(0x7f0000e7d000)="84d654a0dd16aefad7d1271c9a9c75b9910b08112b", 0x15}], 0x7, &(0x7f0000526000)=[@cred={0x20, 0x1, 0x2, r73, r74, r75}], 0x20, 0x8000}], 0x5, 0x4000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r76, 0x1, 0xc, &(0x7f00002a6000-0x4)=0x0, &(0x7f0000ecf000)=0x4) 2018/01/24 18:12:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000d4e000-0x4)=0x130) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8982, &(0x7f0000003000-0x18)=@generic={0x0, 0x0, 0x0}) 2018/01/24 18:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000d44000)=@acquire={0x178, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in=@rand_addr=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}]}, @mark={0xc, 0x15, {0xffffffffffffffff, 0x5}}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b4f000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000c7b000)={@common='bcsf0\x00', @ifru_flags=0x4000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000095000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dfa000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007bf000)={r2, 0x8000000}, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a71000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d6000)=0xe8) sendto$packet(r1, &(0x7f00005eb000)="1c20544ecd97d93368dbc5ca9715b5d181bfb27b7ef1f39dafbfb35b1a8db25a7a8623fcced32c91996dbdef3862ed23a5f3bf2410d9182099a8e5cf27b234422d78ffe863a9fb1a0c25983177af09560a11e47829b2c6c58b31d182f8ac71a86d9e9848c86547e8db5f6ac00c02d9f9dc4202365580eaad6568cb95941ce60de10e2e362a", 0x85, 0x10, &(0x7f0000836000)={0x11, 0x1b, r3, 0x1, 0x7f2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/24 18:12:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000bf9000)={0x6, 0x80}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000ae2000-0xa5)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a52d7daf282dcc1d5447e89caa648ec4b1ddf0f2931594410a5921976f63d0c32ef4cbd6fcbdabef509979fc9e34f1264dde629eecf33a3d1181f683edd8741915e050041771a8eff1b51bb9e04", 0x6b) read(r1, &(0x7f0000088000-0xb5)=""/181, 0xb5) 2018/01/24 18:12:30 executing program 0: clone(0x0, &(0x7f0000000000)="", &(0x7f0000f14000)=0x0, &(0x7f0000e57000-0x4)=0x0, &(0x7f00005ba000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005dc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 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}) 2018/01/24 18:12:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00000ab000-0xe0)=""/224, &(0x7f000012d000-0x4)=0xe0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f00002c8000-0x1)="", 0x0, 0x20000803, &(0x7f0000b0b000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) sendto$inet(0xffffffffffffffff, &(0x7f0000371000-0xaa)="", 0x0, 0x0, &(0x7f0000587000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000283000-0x90)={0x9, {{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]}}, 0x90) sendmsg$netrom(r1, &(0x7f0000c05000-0x38)={&(0x7f0000b56000-0x10)=@ax25={0x3, {"9d1fae6b8969da"}, 0x0}, 0x10, &(0x7f0000386000-0x80)=[{&(0x7f00004ac000-0x1000)="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", 0x457}], 0x1, &(0x7f0000350000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000446000-0x4)=0x0, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000ce3000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f000041f000-0x1648)={0x5c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x48, 0x0, [@generic="13f1fd32d3fc440e0cb3fcdbf68877abd12be0403cc81b4298c3c572c030a6f3b080bd87b10d4b36b1bd1b7587c0d76f58239da132969339c5546e1dad1880bc40"]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 18:12:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ea6000)=0x1, 0x4) write(r0, &(0x7f00008bf000)="240000005a001f0014f9f407125a00001c13171308001000fff708ff0500020001000000", 0x24) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e7f000)={0x0, 0x400}, &(0x7f0000d60000)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d05000-0x6)={r1, 0x9}, &(0x7f0000e6c000)=0x6) 2018/01/24 18:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f0000c05000-0xab)=""/171, 0xab, 0x0, &(0x7f0000304000)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) pipe(&(0x7f0000e45000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000979000-0x50)={{0x8001, 0x2}, {0x81, 0xffffffff}, 0x8, 0x2, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000020d000)=0x0) capget(&(0x7f0000a60000)={0x399f1336, r3}, &(0x7f0000639000)={0x4fe, 0x0, 0xfffffffffffffffe, 0x3, 0x5, 0x5}) ioctl$int_in(r2, 0x5452, &(0x7f00006b3000-0x8)=0x3f) 2018/01/24 18:12:30 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$void(r0, 0x5450) fcntl$lock(r0, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 18:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000c22000)=[], 0x0, &(0x7f0000c23000-0x60)=[], 0x0, 0x0) 2018/01/24 18:12:30 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000009000-0x6)='statm\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000008000-0x10)={0x1, &(0x7f000000a000-0x4)=[{0x1, 0x1bf70cb7}]}) sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/24 18:12:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fchmod(r0, 0x40) fcntl$lock(r0, 0x7, &(0x7f000000e000-0x20)={0x0, 0x1, 0xb9c, 0x0, 0x0}) 2018/01/24 18:12:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b35000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a68000)=0x0) get_robust_list(r1, &(0x7f0000001000)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000002000-0x8)=0x18) 2018/01/24 18:12:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000a76000)='O', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/24 18:12:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000375000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_mc={0x8848, {[], @generic=""}}}}, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000183000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4a000)=0x10, 0x800) pipe(&(0x7f0000e81000)={0x0, 0x0}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000d31000)={0x5, 0x81, 0x0, 0x5, 0x5}) r2 = inotify_init() splice(r0, &(0x7f0000c6b000-0x8)=0x0, r2, &(0x7f00001ae000)=0x0, 0x1, 0xa) 2018/01/24 18:12:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./file0\x00', 0x200, 0x3) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f000071b000+0xb2d)={0x0, 0x0}) execveat(r0, &(0x7f0000144000)='./file0\x00', &(0x7f0000f45000-0x8)=[&(0x7f0000fd8000-0x7)=']#em1)\x00'], &(0x7f0000855000)=[&(0x7f00001ec000-0x5)='.GPL\x00', &(0x7f00000d4000-0x1)='\x00', &(0x7f00005b0000-0x2)='.\x00', &(0x7f00005b8000)='selinux/em1{system:^^mime_type\x00'], 0x400) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000307000)={0x0, 0x81}, &(0x7f00000a5000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d2a000-0x8)=@assoc_value={r1, 0x9}, 0x8) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r2 = openat(r0, &(0x7f0000884000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r3 = openat(r2, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) openat(r0, &(0x7f0000b71000-0x8)='./file0\x00', 0x400, 0x30) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00002a4000-0x8)={r1, 0xfff}, 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00008fd000)=0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r3) socket$key(0xf, 0x3, 0x2) 2018/01/24 18:12:30 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/24 18:12:30 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000017000-0x4)=0x0) ioprio_set$pid(0x2, r1, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000000d000-0x4)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/24 18:12:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xadd8) fsetxattr(r0, &(0x7f0000b7c000)=@random={'security.\x00', 'em1bdevselfmd5sumcgrouptrusted\x00'}, &(0x7f0000952000)='-+^\x00', 0x4, 0x0) pipe2(&(0x7f00004fc000)={0x0, 0x0}, 0x84800) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000cf2000)={0x0, {{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, 0x8, [{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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, 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]}, {{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]}]}, 0x4d8) 2018/01/24 18:12:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x13c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000)='./file0\x00', 0x0) futex(&(0x7f00003c8000)=0x8001, 0x0, 0x28, &(0x7f00005a1000-0x10)={0x0, 0x1c9c380}, &(0x7f000041a000-0x4)=0x80000000, 0x7) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") 2018/01/24 18:12:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000192000-0xb)='/dev/hwrng\x00', 0x200080, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000f30000-0x1a)=""/26) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000933000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000052e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/24 18:12:30 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000009000)={0x0, 0x0}) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) 2018/01/24 18:12:30 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000230000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000627000-0x4)=0xc) r3 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004fd000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x80, 0x80000000000, 0x8, 0x8}, &(0x7f000052b000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00004aa000-0x6)={r4, 0x3}, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a49000-0x28)={@common='vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_create(0xffffffffffffff9c, &(0x7f000029e000-0x10)='/selinux/create\x00', 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f000094b000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006d8000)={&(0x7f00008b1000)=@ipv4_newaddr={0x44, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_FLAGS={0x1002a, 0x8, 0x0}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x44}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000e69000)="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") [ 36.991923] binder: 5479:5482 BC_FREE_BUFFER u0000000000000000 no match [ 36.998569] netlink: 36 bytes leftover after parsing attributes in process `syz-executor6'. [ 37.027307] binder: 5479:5490 BC_FREE_BUFFER u0000000000000000 no match [ 37.028258] netlink: 36 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/24 18:12:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000fcc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000673000-0x4)=0x14, 0x800) r2 = eventfd(0x7) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000e1e000)={0x0, {""/7}, 0x0}, &(0x7f00004ec000)=0x10, 0x80800) ppoll(&(0x7f0000699000)=[{r0, 0x224, 0x0}, {r2, 0xb, 0x0}, {r3, 0x0, 0x0}], 0x3, &(0x7f000079e000)={0x0, 0x0}, &(0x7f0000ce1000-0x8)={0x7}, 0x8) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r4}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a64000)='/dev/sequencer\x00', 0x20002, 0x0) timerfd_settime(r5, 0x1, &(0x7f00008b1000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000d3e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000b40000-0x10)={0x0, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f00004cc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) timerfd_settime(r5, 0x1, &(0x7f0000871000-0x20)={{r6, r7+30000000}, {0x0, 0x0}}, &(0x7f0000138000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000041f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00000b2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 18:12:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000702000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a16000)=0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000067d000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00009f0000-0x10)={0x12, 0xa7, &(0x7f00002a2000)="c0e5383164c5c9b2f357fdec905a163b9989a443fe55a35cb25138d4edde44c965caf6147cbddd8f8b7e0b75119f17781f0d032593fd9a52a9146dce6885dae4d8beb5c81f872a61a10f0ce921f8de61e522034da72c9293517831320fb8cc4f633f3e0a6acad915d20322b1ec28a76c43f328d5cf56f9e75c2f44d39ecf91996f02e5fd91fbbb64f8be5f3d7c33a5eff51081ae7c6eef50b2e7d4bd6e33ade9c8285be8f9c99f"}) r2 = creat(&(0x7f0000f87000)='./file0\x00', 0x8) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000e9a000)={0x18, 0x0, {0x400, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='ifb0\x00'}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000707000)={0x0, 0x0}) r4 = dup(0xffffffffffffffff) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000666000)='children\x00') poll(&(0x7f00002c4000)=[{r2, 0x400, 0x0}, {r3, 0x400, 0x0}, {r4, 0x4000, 0x0}, {r5, 0x100, 0x0}], 0x4, 0x8001) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r6, 0x29, 0x2b, &(0x7f0000094000-0x108)={0x6, {{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setuid(r0) lseek(r6, 0x0, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000007000-0x4)=0x0) sendmsg$nl_netfilter(r7, &(0x7f0000165000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffdec, &(0x7f0000023000)={&(0x7f000057a000-0x300)={0xe8, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x23, @pid=r8}, @generic="9bd7e74775ae7bcfbcd990d5e06d6473ee62f1b801204c9824ce79c0cc4793c5ef4723cb5a1b5cbf267175f19cae92855038300bfca554b9e71a409363f5a102a9a4c6694b58aa9bb2931a50ea32a972f40ff1e2437fd07d0e1f20704aac3585cdc828a2e484f5e6df71da4a37f053e931409d31bb8a6cde5789ec79165be58bfa3624f121038b4a796f9ceb43bf982ad7cadd916ace7e1f43c4136f68b1295c197ab747f7ed19ffb95601fb653ac583338fcb20b4b54cf65f56", @nested={0xde, 0x1e, []}, @typed={0x8, 0x70, @void=""}]}, 0xe8}, 0x1, 0x0, 0x0, 0x0}, 0x0) fallocate(r3, 0x0, 0x9c, 0x1) 2018/01/24 18:12:30 executing program 0: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, r0, 0x7) r1 = syz_open_procfs(r0, &(0x7f0000aa8000)='coredump_filter\x00') write(r1, &(0x7f000000a000-0x7)="9a", 0x1) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00006cb000)={&(0x7f00001ec000-0x10)=@ax25={0x3, {"334e5fc2afc779"}, 0x9}, 0x10, &(0x7f0000623000-0x20)=[{&(0x7f0000420000-0x31)="cc0944e53fb27f3d515c1f41737176ef06e10861438e065b22328499bd9c7ed8104be0d2060cead4384c7514e046c937af", 0x31}, {&(0x7f0000aa9000)="e695c4838fbb488c0b7a916a5d910fd2aa3955cff04f733f022d3da984a0131cf9c30bba2f4c638a4fe7fed58802b5b2dfe7a4baa80ff88b30f8d617a3e61d5c8675f4ffb4ba0e624c94935b791204f063607fc321288ea3870bf10a018b4a09f47d323430e9507b704bc60469c837cac273f79237f9d1f7ea9c0b459d59b7aaacace9f133499b9528da239951fd8c045f12858c70", 0x95}], 0x2, &(0x7f0000aa9000)=[{0x70, 0x10d, 0x2, "216a2c75d7863b5cb2ac5ea52233ea04e144af6255a2c882122d0d9623bf03627e16f89613fd1baa169422364f39b04de395d897925a0d20a859c152add4599ed87b3f965b3273a6912cf42dba2d32cd8dc460d5cc338f47e10fe45f245aae"}], 0x70, 0x4008000}, 0x4040) sendfile(r1, r1, &(0x7f0000943000-0x8)=0x0, 0x7fff) 2018/01/24 18:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000b72000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000aa2000)=0x10, 0x800) signalfd(r1, &(0x7f0000133000)={0x7}, 0x8) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/24 18:12:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) process_vm_readv(r1, &(0x7f0000fcc000)=[{&(0x7f0000039000-0x68)=""/104, 0x68}, {&(0x7f00000a9000-0x1)=""/1, 0x1}, {&(0x7f0000844000)=""/44, 0x2c}, {&(0x7f00004c3000)=""/112, 0x70}, {&(0x7f0000314000-0xa9)=""/169, 0xa9}, {&(0x7f0000dc5000-0x2d)=""/45, 0x2d}, {&(0x7f0000195000-0x60)=""/96, 0x60}, {&(0x7f000038f000)=""/137, 0x89}, {&(0x7f0000f1a000-0xa0)=""/160, 0xa0}, {&(0x7f000024c000-0x7b)=""/123, 0x7b}], 0xa, &(0x7f0000d08000-0x30)=[{&(0x7f0000cea000-0x36)=""/54, 0x36}, {&(0x7f0000c91000)=""/177, 0xb1}, {&(0x7f0000f7b000)=""/213, 0xd5}], 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000976000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000ed8000)={0x0, 0x0, 0x0}}}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cdd000-0x4)=0x0, &(0x7f0000aa4000)=0x4) 2018/01/24 18:12:30 executing program 4: r0 = creat(&(0x7f000016c000-0x8)='./file0\x00', 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00002c5000)='./file0\x00', &(0x7f000035a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000350000)='./file0\x00', r1, r2, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) pwrite64(r3, &(0x7f000052f000)="f5aac4381da706d1d44cd1a0af949f5593c7dd29743ca58379984f768601c6e79ed30c8d3b20d54ffa29350edec5e84471d58e5a71b01bf0309bbb706a214b0990bcf4335a43077049e2e342b2f569b573ec44c3c81635f7eeb534bd92f53e42faf8a7153441ee9f1158a2d5dd4b26cab4b8d4408f11266dfcf3a5638ccd744d2ee08cebaa5df6de41b084499cea6b29d19d7ada77d6ddddadcdbbf09e59a89a58dcd5345fbdb9406920f76c1f76f15b1b6b3422b468df5de4e1f34b7c115d95f87df27a1a9d0b", 0xc7, 0x0) pwritev(r3, &(0x7f0000004000)=[{&(0x7f0000001000-0x1000)="a8", 0x1}], 0x1, 0x4) 2018/01/24 18:12:30 executing program 3: prctl$intptr(0x1c, 0x7) r0 = syz_open_dev$usbmon(&(0x7f0000645000)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000034d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007f8000)=@assoc_value={0x0, 0x0}, &(0x7f0000315000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x40}, &(0x7f0000607000)=0x8) prctl$intptr(0x8000000000001c, 0x5) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2da001, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000002000-0x4)=0xc7c, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) 2018/01/24 18:12:30 executing program 6: r0 = socket$inet(0x2, 0x2, 0x88) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={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]}, [0x7, 0x1, 0x2, 0xfff, 0x10, 0x9, 0xff, 0x1, 0x101, 0x7b50, 0xee, 0xec8000, 0x1, 0x7, 0x10000]}, &(0x7f000003e000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a2c000)={r1, 0x3}, 0x8) 2018/01/24 18:12:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000949000)='./file0/bus\x00', 0x10080, 0x3) statfs(&(0x7f00000ca000)='./file0\x00', &(0x7f0000cf5000-0xa6)=""/166) 2018/01/24 18:12:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000028e000-0x8)='./file0\x00', 0x40) r1 = syz_open_procfs(0x0, &(0x7f0000569000)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/24 18:12:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0x0) write(r0, &(0x7f00007a2000-0x22)="220000002100070700be0000090007010a00001e000000000000040005001180ff41", 0x22) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000502000)='/dev/pktcdvd/control\x00', 0x8080, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/01/24 18:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 18:12:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x2f, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c24000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/24 18:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000096e000)='./file0\x00', 0x420000, 0x81) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e9c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011e000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000afa000-0xc)={@rand_addr=0x0, @multicast2=0xe0000002, r1}, 0xc) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fad000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b03000-0x50)={@generic="376878aa0de7b85f097468217efab136", @ifru_map={0xf2e, 0x7fff, 0x3, 0x3ff, 0xfff, 0xfff}}) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x20008054) ioctl$KIOCSOUND(r2, 0x4b2f, 0x0) 2018/01/24 18:12:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000386000-0x2729)={'raw\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000665000-0x10)={0x0, 0x0}, []}, 0x60) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006de000-0x15)='/dev/pktcdvd/control\x00', 0x131000, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f000023e000)=0x2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001aa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) [ 37.171264] audit: type=1400 audit(1516817550.986:31): avc: denied { ioctl } for pid=5493 comm="syz-executor1" path="socket:[12171]" dev="sockfs" ino=12171 ioctlcmd=0x8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.205093] syz-executor5 (5529) used greatest stack depth: 22816 bytes left 2018/01/24 18:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000207000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f0000dd2000)=[], 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000feb000)=[{&(0x7f0000032000)=""/4096, 0x1000}], 0x1) 2018/01/24 18:12:31 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ed9000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@multicast2=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}}, &(0x7f0000ff4000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000de0000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ff4000)={0x0, 0x21, 0x4, @thr={&(0x7f00001f8000)="4320aa2b8c347787efb757f478925f4f18ec504c81847b4e8002cfa2062b7bf7d181c839dacd8b32f7fbb3340a3858d0439a1310416fbab0f2ffa4d412b299c3eba40f953cb28cd57d27c3c69a3bb1372690468f9a08014ac6a6c5c7108f595cccf2459de003f0ccf46cb4032af769a6e4ab9da33db9dddeb496dfad95841b4bd07a493bc8bdfa42c1178af81a1b1d5f779edd5e664f5e8ed9bcc39b4c9788e32859afe10c9c00bb3b60498f0eebf87cc4f95dd26d51d5e5", &(0x7f0000ff5000-0x11)="3be431bcd4d249301ab1eae8c71985f16e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff5000-0x4)=0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a5f000-0x4)={0x0, 0xfffffffffffffffc, 0x0}, 0x4) 2018/01/24 18:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f00007cc000-0x6)='ramfs\x00', 0x3, &(0x7f00002ef000)="eaee308168bda85fc6ee5d3884e41c1aeb1344e4cb3474b65fba3b4a7e057b6813c28a1c88f788363218d42e60372eb2") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") chdir(&(0x7f00006d9000-0x8)='./file0\x00') rmdir(&(0x7f0000595000)='./file0\x00') r0 = open(&(0x7f00009ed000+0x888)='./file0\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000065d000-0x8c)={0xc48, 0xa3, 0x7, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 18:12:31 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000254000-0x9)='/dev/sg#\x00', 0xe215, 0x200002) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000043a000-0x12)={@generic="3020a06a3465f73a07d0a39e837cc3ad", 0x7}) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000bd8000-0xd8)="a10b9577631fe0ae624527730624ea22dc57c47679613a4b8b46118147bc18e4eb62a00928a2dbdde466a7fb4d3295db0bc6b2a106116f05dc63a0e75beacbe2f065aee872eb4e6afce477651a009758928e97da088e07263ad914d31c853092da98726dde652bf625cee8b5e252e167b344cf8d085f22c680d3ac40d32c316f62bc1637d54e0d85210419d9ae83f0e98697be7aac3086db45e1ba7e374aba38e2737e35d7e995d5850786f4e0f806a72502b4f70462baacae013ce3120301497a3c20eb0b7ba62151ca9e7775b0ec517c74c0ea8b02e79b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0x8020000) ioctl$TCXONC(r1, 0x540a, 0x80000001) r2 = syz_open_pts(0xffffffffffffffff, 0x0) poll(&(0x7f00003fe000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 18:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) write$selinux_access(r1, &(0x7f000081b000)={'system_u:object_r:dhcpd_initrc_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x37, 0x37, 0x0}, 0x43) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000bf5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 18:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00004eb000-0xae)=""/174, &(0x7f0000330000)=0xae) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000ee0000-0x86)="2946d416390000000008000700d3e0973751a70000000000000002f7a718d6ebf43779d9e9febcc0350d318518be2cb600f169cb02f9f6960c01ed7f0e2d07d45bd04451a08f79bce500000a170000418c16a9b00e0010000000000000d30d29fa68b8fffffe00c9ee7a4ca46dfe714b0800f08c64b8fdc70000000000c180012d97153fb235", 0x86, 0x0, &(0x7f0000ed6000)=@ipx={0x4, 0x0, 0x0, "790ddbea51e2", 0x0, 0x0}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000)="", 0x2a2}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f9d000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f27000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000125000)=0x14) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) sendto(r0, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd1", 0x2e, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f30000)='/dev/ppp\x00', 0x200, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00006bb000)={@generic="c986662ac1117daa476862b849efdbb3", @ifru_map={0xc0b3, 0x2, 0x0, 0x80000001, 0x2, 0x0}}) ioctl$TIOCSBRK(r2, 0x5427) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000d6000-0xa)={0x0, 0x8001, 0x1, [0x400]}, &(0x7f0000317000)=0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a2e000-0x98)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1de8, 0x7}, &(0x7f00001dc000)=0x98) 2018/01/24 18:12:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x402000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x8000000004) ptrace$setopts(0x4200, r3, 0x0, 0x0) 2018/01/24 18:12:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000703000)='/dev/input/event#\x00', 0xe160, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000c63000)="440f09210000000000ff0303009523", 0xffffffffffffffdf) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000568000)='tls\x00', 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cee000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) r3 = gettid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b4e000-0xe8)={{{@in6=@dev={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, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000837000-0x4)=0xfe84) getpgrp(r3) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000014c000-0x4)=0x400, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00001d9000-0x118)={0xfffffffffffffffa, {{0x2, 0x3, @rand_addr=0x8001, [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]}}, 0x118) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b56000)={0x0, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xff}, &(0x7f0000822000)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000be3000-0x8)={r4, 0x5}, &(0x7f0000681000-0x4)=0x8) 2018/01/24 18:12:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unshare(0x4fffffc) 2018/01/24 18:12:31 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ef5000)={0x3, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0x9, 0xffffffffffffffb5, 0x8, 0x20, &(0x7f0000ef5000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x1, 0x78cd}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0x27a) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ef6000)={0x0, 0x29, "761d6cb0e320d638b193a24281e6e87121d087bb4312ccc9c5c718dad53318a4a77cf2a8aa3d2c2377"}, &(0x7f0000a1d000-0x4)=0x31) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ef7000-0xa0)={r1, @in6={{0xa, 0x1, 0x696, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x66d341b4, 0xa1e, 0xc0}, 0xa0) 2018/01/24 18:12:31 executing program 4: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@common='ip6gre0\x00', @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000053000-0x10)='/dev/input/mice\x00', 0x0, 0x8800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00008f7000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e05000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/24 18:12:31 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001000-0x68)={0xfffffffffffffffe, 0x0, 0x3, {0x0, 0x0}, 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]}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/24 18:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000116000-0x8)={0x0, 0x0}, 0x4000) r1 = socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000af4000-0xc)={0x10, 0x0}) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) vmsplice(r0, &(0x7f0000dcd000-0x30)=[{&(0x7f000093e000-0x9b)="1284a3bd4e8bd02046e6c9e52b247b74f3465a592943a7ada4b3fd3f17b4c44815fc1bc57615dc7b73563aa31f7d03ff697dd58dadcf6f29fed9dac5096e452355fb871e90b43296dc2852120e7c4813ee3a721fa48b5ac0a8055bbab8db146cada2a0305ed37c2ea60a919242c6c6bbb0bd52bdae4067f060735733ba9c55eb112b838a211b1e9051220162f9ca6b112b26fc381e476b5b451a97", 0x9b}, {&(0x7f0000455000)="85b104d52d20ab59fd1a5ceff3efb1aad2a59748f10a31", 0x17}, {&(0x7f0000c54000)="77545304014e28eb7bb606a914c06cf6f28f34d5dc02db6df9182b9c783ae2e2d8b142ebb536fb2ada5ee81cd62d71ca7c7b8a0e6d781b58c21b7d8ca57cc0d377bbac993a8521876910a7157172517388127be8d3fec1b4c6297ddef0dd5a6b0e28f73fa8b6896d33f869578b1a7e99370e35391c657f0c29fce7d6438ee55d4d17d40cd2bdba5060339aa32b2b7659e87c9834264c05ab50e130a0e6aac8e1a90a927e36883dae2deabb5987bfc1c940360caf7a4dced8077850716fe4197eded6fc38abaf941900f70c8a1813ab2580db0f56ed909e1a2601c95ff8f66e25c499e75d434d1a3d479c0159e5c84a709e110eec1086a5b12a", 0xf9}], 0x3, 0x2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") lstat(&(0x7f0000787000)='./file0\x00', &(0x7f0000547000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f0000674000-0xc)='./file0/bus\x00', &(0x7f00009b4000-0x8)='./file1\x00', &(0x7f0000733000)='romfs\x00', 0x800000, &(0x7f0000039000-0xbf)="2cfe0a098175cf9a8e496a484dcb8f885e6098deba650e875af742cdab2da8a8a4d442c9d987ec9b0f367cfbf2425c52b7a49ab79f54f2c63fba6adc651b8f04e5abcea7d46dc2cbce7c4b17271e04285495fea0aeb3525ac846eef801f4ac54a669d4681bae2276ae9c084cf89307f2018aaeeca0458cb47d61fd23f6590c12a7db98ff40817b3678716267676a95047e99ce5e9b40f993da101c79ecb32cad771ec9ec25a3f8cc90c415719a9fe2d91557d8097206887aa00e579aeecc71") ioctl$TCSETA(r2, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) 2018/01/24 18:12:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000562000)=0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000374000)=@assoc_id=0x0, &(0x7f000012b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d7e000)={r3, 0x6, 0x6, 0x1f, 0x8, 0x1}, &(0x7f0000e34000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001d6000)={r3, 0x4de3fa3, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x6, 0x4) sendfile(r1, r2, &(0x7f00008b9000)=0xfffffffffffffffe, 0x0) 2018/01/24 18:12:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f000039c000)=0xffffffffffffff00, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000)="", 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 18:12:31 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000018, 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", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) open$dir(&(0x7f0000007000)='./file0\x00', 0x18000, 0x20) r2 = socket(0x18, 0x0, 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000002000-0x7)=[{&(0x7f0000006000-0x88)=""/136, 0x88}, {&(0x7f0000009000)=""/193, 0xc1}, {&(0x7f000000a000-0xf9)=""/249, 0xf9}], 0x3, 0x0, 0x0, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/24 18:12:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x200000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)='./file0\x00', 0x1) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000004000)={0x0, 0x3, 0x1d}) ioperm(0x800, 0xfff, 0x3) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000005000)=0x5272) clone(0xffffffffffffffff, &(0x7f0000631000)="", &(0x7f0000125000)=0x0, &(0x7f00008be000)=0x0, &(0x7f0000000000)="684a2ff6bafb8b2d1f3a08624da9a3cd85fe23cb550370e6bd55149f0adff5607ed0748e7052baa3fcafc3d8f119e68a7e6bbcd0870d0bc07655646ada823c4d9f11c204bcffe7ebc1a28953e4b5dcceff96ce15b407fb58f35c9affe94a8175861c9c9592c2e5eaeb0eadd464421cc88d116eb7d3162ddf609d776cf3") add_key$keyring(&(0x7f0000af3000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) 2018/01/24 18:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000083b000-0xc)='/dev/rfkill\x00', 0x41, 0x0) r1 = socket$key(0xf, 0x3, 0x2) connect$l2tp(r0, &(0x7f00006fb000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x2}}, 0x26) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000740000-0x38)={&(0x7f0000421000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000074e000)=[{&(0x7f0000535000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000ffe000)=""/250, 0xfa, 0x0}, 0x20) r3 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r3}) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r4, r5) tkill(r3, 0x15) sendto$inet(r2, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 18:12:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000cb1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f00002be000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000dff000-0x4c)=""/76) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0e000)={0x2, &(0x7f0000b49000)=[{0x0, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000a77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8f000)={0xffffffffffffff70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1e000-0x10)={0x0, 0x1c9c380}, &(0x7f0000454000)={&(0x7f000072a000-0x8)={0x0}, 0x8}) 2018/01/24 18:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) r3 = creat(&(0x7f00007e8000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x7) clone(0x0, &(0x7f0000a12000)="", &(0x7f0000ad2000)=0x0, &(0x7f00003aa000-0x4)=0x0, &(0x7f00007cb000)="") fcntl$setsig(r4, 0xa, 0x12) syz_open_dev$sg(&(0x7f0000fdd000-0x9)='/dev/sg#\x00', 0xfb45, 0x10040) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r5, &(0x7f000070c000-0x38)={&(0x7f00001d7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000789000-0x10)={0x8, 0x8002, 0x2, 0x8, 0x0}, &(0x7f0000e49000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002f7000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b6f000)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008a4000)={r7, 0x3, 0xffffffffffffffc0, 0x8001, 0x64c2, 0x80000000, 0x9, 0x3, {r8, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x1f, 0x1, 0x9, 0x466}}, &(0x7f0000759000)=0xb8) openat$sequencer(0xffffffffffffff9c, &(0x7f000042f000-0xf)='/dev/sequencer\x00', 0xa4282, 0x0) dup2(r3, r5) recvfrom$ipx(r0, &(0x7f0000092000-0x8a)=""/138, 0x8a, 0x20, &(0x7f0000f58000-0x10)={0x4, 0x8, 0x3, "ae410c223696", 0x4, 0x0}, 0x10) tkill(r2, 0x16) close(r1) 2018/01/24 18:12:31 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000067000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000252000)=0x0, &(0x7f0000fd8000-0x4)=0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fd7000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 18:12:31 executing program 6: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000051a000)=0x0, &(0x7f00003b9000-0xcd)="") clock_getres(0x0, &(0x7f000065b000)={0x0, 0x0}) 2018/01/24 18:12:31 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x201, 0x0) fadvise64(r0, 0x0, 0x1, 0x7) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fe2000-0x8)={0x0, 0x0}) epoll_create1(0x80000) writev(r0, &(0x7f00007e4000-0x90)=[{&(0x7f0000fdd000-0x95)='0', 0x1}], 0x1) 2018/01/24 18:12:31 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x7fffffff) splice(r0, &(0x7f0000003000)=0x0, r0, &(0x7f0000000000)=0x0, 0x7ff, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000-0x98)={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]}, 0xb0f, 0x480000000}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000-0x98)={r1, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x5, 0x2, 0x6, 0x10}, &(0x7f0000004000-0x4)=0xa0) 2018/01/24 18:12:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00007a6000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setresuid(0x0, 0x0, 0x0) r4 = add_key$keyring(&(0x7f00002c4000)='keyring\x00', &(0x7f00002e2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key(&(0x7f0000d8e000)='encrypted\x00', &(0x7f0000b5d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a1e000)="1d97ba2cf320edf868338dccb8c0", 0xe, 0xfffffffffffffff9) keyctl$search(0xa, r4, &(0x7f00000c2000-0xa)='syzkaller\x00', &(0x7f0000b9c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r5) r6 = memfd_create(&(0x7f000025b000-0xa)='encrypted\x00', 0x3) sendmsg$netlink(r6, &(0x7f0000750000-0x38)={&(0x7f000013d000-0xc)=@proc={0x10, 0x0, 0x2, 0x1008}, 0xc, &(0x7f0000603000)=[{&(0x7f0000823000)={0x44c, 0x29, 0x100, 0x4, 0x1, "", [@generic="6bf9f610fe746bf42a772fdc45bde72810bf432661dd6f5785a9dd6cc2b1267336b79bbe47ded73d4c6a0dcec7378fb6ca40fca0ee3298bb6a968a499ae7e241db82af295f75fbc09ab36b2a01292b4a51e92862e0876e007f3d35dace1961019935af51029fc3f450b2e10e7cda106f87a983ef73160ef048e56e880085a8b6cfcf32011b18486ab21b4b09252280e3d4e2b02cb51feb96e782b04258ef1b23effc03cd8417ece62ae5e3f2f0b1501380f6ea63852a099770984ed04f8eb5f9d6db8f65922aed3aaa3ebb3e19758d53413ae87b61826ffecf56c56891ec52d3c35854fa5f2ec53f", @generic="a2576cd93478dda521a31ff9a71d98223e721464427306debb691ec635f62169cb8afe7eb115e35dba9208dffe3cf1726c59c7af5a52be5f185686769cc39b9efefe4a265218c0c479409cb8398207885c05a106af23d932331675e54a967dcf6561f0639f933b131ed2b10b3dbb84905a2fac4b4bb35e39114239f272f433ca9276e3d3070b509d08d132fe40aeac5676ce7d65f73d42c52f8812c8e1dd29071529ad429c710eb7c64d8e", @typed={0x44, 0x6e, @binary="d6145bfd6bbfe06ddcc5ab7598637c416fb082741acfc46fef81a020bf485e21b84652c4507aa2790d15f9696dbf7f75d2ab0967f9c75b12bd47a9"}, @generic="37f634ef07a23aab55a1bc009dd6c717cf", @generic="9532db5e4e790c65ce4b8cc72ce11033ee5cdf318e593f73d0295e1b0f69fe666f151931a1a72a17a092723455f6bebf33308bafab845cea1a70a754896e6482a5b4c6c0b0c95fdc0f8c5c07b83f88238afb256a0eaca2a99b90911fc580a5d7f68821dfc298598d77add9ce988a4c12933ea535b5ea61d51717d45c0bf6859beeb190771bd19f8c439d570abea70ee5e7a86f4baabb7a1dae5e342f3739e2b46121cd32786773a1fd0cef1e1e2137173c494f003f7bf541a2b8094a34a49eb79bc9fdebfd1548aade", @nested={0x188, 0x50, [@generic="81a57e6c5bb19047f1e1102b5d60b5995f11010d9ba2203c8fb176edc452d1abe2a71be26a294645f3e822e90ef339222e05e414f0b9f9b713d38481e181180643316cfd171e5e0cbd1744965ef7f350c9dc2a8f02852235f69fce90915d4fc46f5de6448c2ee5b36f3d72", @typed={0xc, 0x17, @uid=r2}, @typed={0xc, 0x2a, @uid=r2}, @typed={0x100, 0x72, @binary="bcbe18002c64e38bf65fefb2f544de1a723ce2262757ba9cc771271b6b0fdb21654e5413b9cf9ed769f06fca83214f819fe1f25233187fbeb50d57096a6df929476b64b047cdd49160ab8259323f0ac848860a85cfd524eded04bda96eb5e0f08d3bf11fc7a8bf8eb2148281373463a34e861817d71c4ceac0a8cd89b611983e254192c366262abbdd3e924b4778c47c2bdfe1772220a8a16375c180cafc7de679b3198f0aca8f89881c76f8838306f6fb51dd7533b30d1ed766bd2d765e965bae7196c9d7f224f87045a2abc84bd8f88a24abd62da58fa7fd3f1ca9a32c7ac17d4f84fcc2718ac39e831322aaa7fef68cc9429d42c1"}]}]}, 0x44c}, {&(0x7f00004bb000-0x1450)={0x1450, 0x3a, 0x204, 0x2, 0x0, "", [@nested={0x1188, 0x23, [@typed={0xc, 0x79, @fd=r0}, @generic="712b441cfa9580edb590e825ff1d7296df", @generic="a9af52a6ab4ba60af09ef5dcb30f50d4d3d8ae4263814b272efc09d444826b2e440da644d3486e7e3bf5e6a5ed3bc2490fb42e09a392810556c3bf54eb5ce5bcd229901c1c0c139931d391f5caab1ef0e0076b6a72ba0c57b9fa36072336aafc5db3825fb50dcb2c1e5c6c64c260abaea9", 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[@generic="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0x1010}], 0x8, &(0x7f0000ccc000-0x88)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x88, 0x1}, 0x0) 2018/01/24 18:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e07000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038f000-0x8)='./file1\x00') 2018/01/24 18:12:31 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[], 0x0, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0xbf7, 0x0, 0x0}}, 0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c7d7d0") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000b000)={0x0, 0x0, &(0x7f000000b000)=[]}, &(0x7f000000b000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0xe4, 0x7ff}, 0xc) 2018/01/24 18:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000222000-0x8)={0x3449, 0x80000001}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000741000)={0x14, 0x9, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 18:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f34000)='/dev/snd/timer\x00', 0x0, 0x100) fcntl$getownex(r0, 0x10, &(0x7f0000e5a000)={0x0, 0x0}) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000706000-0x25)="2400000024007f0000000000000001000029f6ff010000000012fffdffffffff0100ff10", 0x24) 2018/01/24 18:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) open(&(0x7f0000c20000)='./file0\x00', 0x80000, 0x4) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/01/24 18:12:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x5, 0x5, 0x4) 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, 0x800200000000000a, &(0x7f000078d000-0x4)=0x3, 0x55) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ba8000)={0x9, 0xf91, 0x40, 0x9}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000c71000-0x38)={&(0x7f00001bf000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b1e000)={&(0x7f0000f66000)={0x484, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0x484}, 0x1, 0x0, 0x0, 0x0}, 0x8004) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b69000-0x4)=0x0, 0x4) 2018/01/24 18:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fe8000)='/dev/ppp\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f000093d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00003a5000)=0x1c) r1 = socket$inet6(0xa, 0x400000000002, 0x400) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 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, 0x7f, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 18:12:31 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000071e000-0x11)='/dev/vga_arbiter\x00', 0x111003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x9}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xfb}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000a) writev(r1, &(0x7f0000754000-0x10)=[{&(0x7f0000ff9000)="390000001300198300003500000000005fb5415802ec00006c0b02af060080051100160000100000000000000000011000e907010420000096", 0x39}], 0x1) 2018/01/24 18:12:31 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000fc2000-0x4)=0xc2a, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000021000)="6383c2604f4c2dd343a5242c1dbbf0cecdb39648bbd5b10c41d4b2562aa339ea1fd452f21e530e6f77bb7f797e7b714331b5c92a77eb2f5f166f2c8a9f8d7a514694cf3b1e", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/24 18:12:31 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x15, 0x0, 0x0}}, 0x2e) connect$l2tp(r0, &(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0xfffffffffffffcab) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0xfffffffffffff1be, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000000)={0xb73, r3, 0x10003, 0x8000}) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = creat(&(0x7f0000001000)='./file0\x00', 0x2) ioctl$KDSETMODE(r5, 0x4b3a, 0x2) connect$l2tp(r4, &(0x7f0000000000+0x2bb)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x20000, 0x0, 0x4}}, 0x8a4b3e8b12bd511c) 2018/01/24 18:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) socketpair(0xc, 0x3, 0x2, &(0x7f00002d0000+0xd76)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000962000)={{0x99, 0x0}, 'port0\x00', 0x10, 0x30002, 0x3ff, 0x4, 0x7, 0xae, 0x6, 0x0, 0x4, 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]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c39000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000e7c000)={0x0, 0x2}) readv(r0, &(0x7f0000c37000-0x50)=[{&(0x7f00008ef000)=""/156, 0x9c}], 0x1) 2018/01/24 18:12:31 executing program 7: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, r0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000902000-0xc)='/dev/autofs\x00', 0x0, 0x0) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f00006cd000-0x38)={&(0x7f0000381000)={0x10, 0x0, 0x0, 0x1000810}, 0xc, &(0x7f00002f4000-0x10)={&(0x7f0000272000)={0x470, 0x1f, 0x204, 0x0, 0x2, {0x20, 0x0, 0x0}, [@nested={0x14, 0x0, [@typed={0x10, 0x8c, @str="7b95656d315e00"}]}, @nested={0x2c0, 0x22, [@typed={0x8, 0xf, @void=""}, @typed={0x10, 0x7, @u64=0x7f}, @typed={0x18, 0x34, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}}, @generic="32b86bae325532fc2bf12dde2106eb7efad39385d5160f599cee35f8b7362039580a36c0fd8bf38db6940be9120a41027ede96a97fc83b66c90ac37af21ff5c2121ad816df01e9c8ec7d79caa28dd8c646be626f8c6eced0fd9845cec793526817abb53a1f2630756d34d0be6255c131252de34c1cfd23616ab5f905de593bd35bbaecd38a8925fafe1067a91e4a25bcaa54f3d8955c8cccd5988bd63bce6670fd6664b6a905ae2cd4e89e8b0d165643808c3523b5d88c453367090f2869da220c66272fd0a81d7ff25a6caaf74a7a9fb57871b08d936a413c458b481e5fdd323c49dfc51352", @generic="77425746cc583def6c5fa8a66b6d7f22beb968732a49f65a669fef83cbd3516a12b333cc49e35e5f741e6f4ef11988975f042cabbb42e05392f11d4b7bf4dd687185da2da9cefe95a6fa899b8b46521665d5170c48a0f22156f666ed6eff2d6b24d99437a33eeba3a4c536c0a4fac2209c3f48866dca46ee9a27f9f551bae7b67dd40852f21803d88c716ae1dd9b81de6a98bf11c18245cec305992e997f6bcdfa05c3c11bb40a5ef9f1653b8a37b70d055b393e4fef61ab5293ef8bf98218d7cce80138fe011f9b92a30f95915bab0892ae1238d77611", @generic="a915bc7d1e901a8a8132d212fd7027e08ce29d4a21b5e36473aeb4c81ba809c47ed12421278c091fa66f50795d545aaf63cf6375e41fb856c0444a5c64aca4a213d5847c5447c40b1b7f1e3b208add131bd5ef52b91e36d14fc9124d8b3c42a8782b36943ebc59658bf20e8ffaf937c0a7dd957d4b32376618e9b886550d725ca884d6e1ef0bfd4c9b134b9922b68412d9a0a61395d9abca266a6f8970a40e53f78cf2a125b44e7b614e71ecc41a821ffd1005aa56d6ec768c3e722b710d0f4d6ef6d56b5115ea54aac953c40123"]}, @typed={0xec, 0x16, @binary="b6ddc624370fd0672452233586cffec61615361f0dc21f5e59ca80b11d9aaf948b6618ca51cdc235c606c8e0d8511167f9099b3eaae0eaa7391de7d4891f69db6da66eb75cfb6b16089848311c8c82bdd37073709ce25adb5ef1f6bf17e05a75d6c176c4b91059687d8f4acdbe4463d69a8dddf1e2c857ec61cab0bb50d333845a404786b20ce3c3f36f44138be0c89943b10204adf2360c9577d18447a283eacf40cc43d9fdd4f9149555c2758eade542f675c16d1b0214f15603aec466bfc65c41f389567495a573f87ea88cde976f4ecde9e5c37ea1e8a57b3885b97b261c9051"}, @nested={0x84, 0x64, [@typed={0x14, 0x8b, @str='selinuxem0.\x00'}, @generic="46e55819cb5af360976b6d4f25ac9b21a2816bea6ed07562e773bf75ce556b905d04d04706b771184181fe8525eda2ad8e3ea53bbcafa0d047e533799762d2ea3ed75f44430e8426a4ebe1d94de1848f770468a9c236f54dc0a54d8d55cad1ad351cc6038c6d535d76c9"]}, @typed={0xc, 0x22, @pid=r3}, @typed={0xc, 0x25, @fd=r0}]}, 0x470}, 0x1, 0x0, 0x0, 0x1}, 0x4000) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bac000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f000038e000)=0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000d44000)=@acquire={0x178, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @mark={0xc, 0x15, {0xffffffffffffffff, 0x5}}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 18:12:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000861000)=""/0, 0x0) mmap(&(0x7f0000001000/0x4ed000)=nil, 0x4ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000034e000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004f0000-0x8)={0x0, 0x0}) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000-0x30)={0xcc, 0x0, &(0x7f00004ee000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x38, &(0x7f0000399000-0x18)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x0}], &(0x7f00004ee000)=[0x38, 0x18, 0x30, 0x38, 0x60, 0x78, 0x30]}, 0x2}}, @increfs_done={0x40106308, r2, 0x1}, @increfs={0x40046304, 0x0}, @release={0x40046306, 0x4}, @acquire={0x40046305, 0x4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x28, &(0x7f00004ee000)=[@ptr={0x70742a85, 0x3, &(0x7f00004ee000)=0x0, 0x1, 0x0, 0x5}], &(0x7f0000443000-0x28)=[0x0, 0x20, 0x38, 0x68, 0x38]}, 0x80}}, @release={0x40046306, 0x3}], 0x9e, 0x0, &(0x7f000042d000)="6da3967a0ca15a096b59ffbd9047c1785c0c739f8aa2cd93f8a02e82721fdd5e874a106cb24d3277f8d1fe31013b6233f5d90d4d76df623f66653a0583680397f90d28e941ca4d52c4e38b6c5549bfa5198dd50b17a09943bc5e0a08414afc6ca10abb1ab48ff80adbdd14fba112c19441a2a4e3dcf71c28e4d47e33df4cb225af7ddaa5a68106cb6cd37e310335b2859ff1fed0b6a7fcd4e4636e7b72fa"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000450000)=""}) [ 38.169832] binder: 5663:5665 transaction failed 29189/-22, size 0-0 line 3004 [ 38.191607] binder: 5663:5665 got reply transaction with no transaction stack [ 38.200505] binder: 5663:5665 transaction failed 29201/-71, size 0-0 line 2920 2018/01/24 18:12:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8c1295779831ce77, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000001b000)={0x0, 0x0}, &(0x7f0000e6f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f0a000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ef5000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x87, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/24 18:12:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80805, 0x3ff, &(0x7f0000002000-0x8)={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) recvmmsg(r1, &(0x7f0000012000)=[{{&(0x7f0000014000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000012000-0x10)=[{&(0x7f0000014000-0xa7)=""/167, 0xa7}], 0x1, 0x0, 0x0, 0x51c0b185}, 0x8000}, {{0x0, 0x0, &(0x7f0000012000-0x20)=[{&(0x7f0000002000-0xeb)=""/235, 0xeb}, {&(0x7f0000001000)=""/246, 0xf6}], 0x2, &(0x7f0000011000)=""/96, 0x60, 0x5}, 0x5}, {{&(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000012000-0x40)=[{&(0x7f0000001000)=""/182, 0xb6}, {&(0x7f0000000000)=""/137, 0x89}, {&(0x7f0000013000)=""/251, 0xfb}, {&(0x7f0000000000)=""/38, 0x26}], 0x4, &(0x7f0000012000)=""/133, 0x85, 0x5}, 0x0}, {{&(0x7f0000013000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000013000)=[{&(0x7f0000012000)=""/153, 0x99}], 0x1, 0x0, 0x0, 0x2}, 0x200}], 0x4, 0x2020, &(0x7f0000000000)={0x0, 0x989680}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_pwait(0xffffffffffffffff, &(0x7f0000002000)=[], 0x18ad, 0x0, &(0x7f0000014000-0x8)={0xffffbffffffffffb}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept4$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, ""/4096}, &(0x7f0000003000)=0x1002, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x2, &(0x7f0000123000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 18:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x20, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x7, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x19, 0x5, 0xfffffffffffffffc) connect$ipx(r1, &(0x7f0000bf6000-0x10)={0x4, 0x4, 0x1000, "90a2c823602e", 0xffff, 0x0}, 0x10) 2018/01/24 18:12:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000af5000-0x8)='./file0\x00', 0xfffffffffffffffe, 0x0) unlinkat(r0, &(0x7f00003e2000-0x8)='./file0\x00', 0x200) 2018/01/24 18:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000042b000)=[{0x2, 0x7}, {0xb, 0xffff}, {0x7, 0x5}, {0x7, 0x0}, {0xf, 0x9}, {0x8, 0x7fe00000000}], 0x6) connect$inet(r0, &(0x7f0000809000)={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create1(0x80000) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 18:12:32 executing program 1: sync() clone(0x80000000, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000038a000+0xaeb)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000-0x8)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/01/24 18:12:32 executing program 3: 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, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001e2000)={@generic="05edde025143ff4f2a09ef79873ad763", @ifru_settings={0x8000, 0x2, @fr_pvc_info=&(0x7f0000f8e000-0x14)={0x0, @common='lo\x00'}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000478000-0x15)='/proc/self/net/pfkey\x00', 0x101802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000fa5000-0x30)=[], 0x0, &(0x7f0000fac000)={0x38, 0x0, 0x0, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c68"}, 0x38, 0x0}, {&(0x7f0000008000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dec4268683590a3fbdd19c5347a5f6f92d045a6c6cf6000000000000f33efa0000000000000062316500094163396d476ec8cb9d074e0ec7a0f4de8e40bee4", 0x0}, 0x60, &(0x7f0000847000)=[], 0x0, &(0x7f0000fac000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000333000-0x4)=0x0) eventfd2(0x6, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f000059a000-0x61)="91b5391cad12e900297895f9e3b66d46713c46599d63a3aa4b9df8cceaa45c2f70c10a3b566dae2d15ce7f6ce52d31dc81a31197ec80eb00492c0f0465edc6e52674997da9d60e6f269f48c06d9b1894ce9b4e801be2e26a8ec70384f458394e71", 0x61, 0x40000, 0x0, 0x0) write$tun(r1, &(0x7f0000c89000-0x62)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/24 18:12:32 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000417000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a3a000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000681000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x4, 0x0, 0x1, 0x0, 0x80, 0x0, 0x3a, 0x0, r1}, {0xe8b3846, 0x6cf1, 0x0, 0x4, 0x8, 0x6, 0x2, 0x800}, {0x0, 0xaf, 0xffffffffffffff36, 0x8}, 0x400, 0xf, 0x0, 0x0, 0x1, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x7f}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x2, 0x7, 0x496, 0x5e, 0x7}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f00003d6000)={&(0x7f00000e7000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000540000-0x210)=[], 0x0, 0x0}, 0x0) 2018/01/24 18:12:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000cc9000+0x310)=0x2, 0x4) writev(r0, &(0x7f00000c1000)=[{&(0x7f000019a000-0x1f)="1f000000020219", 0x5}], 0x1) [ 38.225795] binder: 5663:5665 transaction failed 29189/-22, size 0-0 line 3004 [ 38.240333] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.245968] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/24 18:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) r0 = syz_open_procfs(0x0, &(0x7f00006b3000-0xa)='sessionid\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000016e000)=0x0) syz_open_procfs(r1, &(0x7f00004da000-0x8)='uid_map\x00') r2 = syz_open_procfs(r1, &(0x7f000094a000)="636c6561725f7265667308ab6a6af36b0107f670163876901b25924790bfe1fac216889cc13bd61cc657557786f04516bc1c6f186d7411645fce1f9c4ef2aab2840b225ccf872161b696eb623cccc8a478846f1b7c57d1309761569c3b78792a5b4870f52c1c8b1ce1e7e355298923eac71edd27e65e57aea4bf8fbfadd62afd6cf18c09702e8d377644e9eafe52aa") accept4(r0, &(0x7f000058c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000366000)=0x10, 0x800) sendfile(r2, r0, &(0x7f0000b82000)=0x0, 0x400000ff) 2018/01/24 18:12:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000bcc000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f0000dd8000)={&(0x7f00009a7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000dac000)=[], 0x0, 0x0, 0x0, 0x0}, 0x2) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001cb000)="", 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000251000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000ade000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0x1ff, 0x2, 0x89, 0x3}, 0x10) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xc)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f000037a000)='./file0\x00', 0x80000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b4a000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000b54000)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e5b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f000046a000)=""/4096) 2018/01/24 18:12:32 executing program 1: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000efb000-0x8)={0x7e9}, 0x8, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000087f000-0xc)={&(0x7f0000efa000-0xc)=[0x0, 0x0, 0x0], 0x3}) mq_open(&(0x7f0000ef9000-0x2)='}\x00', 0x1, 0x88, &(0x7f00000cf000)={0x0, 0xda3a, 0x6, 0x8, 0x5, 0x2, 0x1ff, 0x7}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000efb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000efa000)={0xa, &(0x7f0000e9e000-0x28)=[{0x7, 0x4}, {0x3, 0x7}, {0x1, 0xe}, {0x1000, 0x3}, {0x7, 0x6}, {0x0, 0x6}, {0x6, 0x3}, {0x8, 0x0}, {0x8001, 0x8a35}, {0xfff, 0x8}]}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000078f000)={0x0, 0x6}, &(0x7f0000efb000)=0x8) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000efb000)={r3, 0xd1}, 0x8) pipe2(&(0x7f0000efa000-0x8)={0x0, 0x0}, 0x84800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f000082f000-0x10)="03dfd66648e3ce77e757841eb9b4914b", 0x10) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00006a8000-0x4)=0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000efd000-0x60)={0x0, 0xf, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c2000-0x4)=0x0) timer_delete(r7) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r6) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000e5d000)=0x0, 0x4) [ 38.325699] FAULT_FLAG_ALLOW_RETRY missing 30 [ 38.332621] CPU: 1 PID: 5690 Comm: syz-executor4 Not tainted 4.9.78-ge9dabe6 #19 [ 38.340165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.349516] ffff8801c963f930 ffffffff81d943a9 ffff8801c963fc10 0000000000000000 [ 38.357569] ffff8801d10ef010 ffff8801c963fb00 ffff8801d10eef00 ffff8801c963fb28 [ 38.365591] ffffffff81661d4a 0000000000002e68 ffff8801c8bba0f0 ffff8801c8bba0a0 [ 38.373634] Call Trace: [ 38.376207] [] dump_stack+0xc1/0x128 [ 38.381568] [] handle_userfault+0xa3a/0x1310 [ 38.387617] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.394620] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.401041] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 38.407947] [] ? handle_mm_fault+0x117b/0x2530 [ 38.414160] [] ? handle_mm_fault+0x1fc3/0x2530 [ 38.420391] [] handle_mm_fault+0x1fd1/0x2530 [ 38.426443] [] ? __pmd_alloc+0x410/0x410 [ 38.432142] [] __do_page_fault+0x5c2/0xd40 [ 38.438012] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.443967] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.450613] [] do_page_fault+0x27/0x30 [ 38.456129] [] page_fault+0x28/0x30 [ 38.461384] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 38.468203] [] ? SyS_epoll_pwait+0x105/0x500 [ 38.474242] [] ? SyS_epoll_wait+0x1f0/0x1f0 [ 38.480200] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 38.486853] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.493684] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.500257] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 38.530481] FAULT_FLAG_ALLOW_RETRY missing 30 [ 38.535079] CPU: 1 PID: 5690 Comm: syz-executor4 Not tainted 4.9.78-ge9dabe6 #19 [ 38.542594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.551933] ffff8801c963f930 ffffffff81d943a9 ffff8801c963fc10 0000000000000000 [ 38.559957] ffff8801d10ef190 ffff8801c963fb00 ffff8801d10ef080 ffff8801c963fb28 [ 38.567956] ffffffff81661d4a 0000000000002e68 ffff8801c8bba0f0 ffff8801c8bba0a0 [ 38.575940] Call Trace: [ 38.578504] [] dump_stack+0xc1/0x128 [ 38.583846] [] handle_userfault+0xa3a/0x1310 [ 38.589889] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.596883] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.603275] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 38.610185] [] ? handle_mm_fault+0x117b/0x2530 [ 38.616396] [] ? handle_mm_fault+0x1fc3/0x2530 [ 38.622603] [] handle_mm_fault+0x1fd1/0x2530 [ 38.628649] [] ? __pmd_alloc+0x410/0x410 [ 38.634340] [] __do_page_fault+0x5c2/0xd40 [ 38.640200] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.646152] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.652800] [] do_page_fault+0x27/0x30 [ 38.658312] [] page_fault+0x28/0x30 [ 38.663568] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 38.670387] [] ? SyS_epoll_pwait+0x105/0x500 2018/01/24 18:12:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e64000)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dea000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000976000-0x4)=0x1) getresgid(&(0x7f0000d3a000)=0x0, &(0x7f000082d000-0x4)=0x0, &(0x7f0000c80000-0x4)=0x0) fchownat(r0, &(0x7f0000240000)='./file0\x00', r1, r2, 0x1000) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000de5000)=[{&(0x7f0000f72000-0xf2)="cf0e386ba22074ba0bba513b4d707a048445270c7e50a04f16196dc0fff228f781ec9d11d69c7af6818cd18e09c7da632be2cad29fb53aa8a133e102c98e6a12114e3918bbe0b0e22f1dc712db4fe8ba102727d2b678200e96b3880dedf20c3cb9775dc1fc71954f98d56a3e95b2d8834b38e7dfb9d77e697e8761e1b30f08c2ae2d67f744fa99401e0a0ac960fcfc015f3dc50752971a9e5fc28f1cba5c9d70f587142d2569a7484775d9c77e7cda2e4ae305b085a931884ef398de76166a452bb65b37186b45a161731bfed217a36ee53b3e0148e37d502a958bdfded721299aee09e9d2535cb6105d3eb17ad3574e7970", 0xf2}, {&(0x7f0000f25000-0xb8)="10ad52ecbc3fbe7c478be65657b14755a1b6f4c44de98394368a5953cf88fb41adf90eefabf2f4ef0007c972120cf5101d25ae4cf1c8c417df6c36503dddfc23b12d19b3471914b68d586d0811aa2ecdcf8ad6dc0e52ceb147f8fd0252277ac49a69a5dd507f335d190dd5230cc8e9ecdcd74beb65c13cc13ec9d0cb2c41170750ee405e06fe06da8f6b37980650f90cc4ecf78441f3ce7fff160bc7125bb9b188f9945a5237724b8681728eb3ac718e39158e933b99b23d", 0x12c}, {&(0x7f00003e7000-0x5c)="9baa83c6c07e23d574da3a009307710a0020390e65566496292d5f933dd73c2979caf3fedd60c5c67c919efbed43a947f0c8123332477ebe75198e0fa10dac7975f4f37de10528981fb41ee2b901000100ef346ff134963947eeaaa3", 0x5c}, {&(0x7f00009c9000)="8fe87e5776d4c076d8731290148f9d47d0ab22b9fbc8c48d337cf532ea49761c242fcc30ac0e92", 0x27}, {&(0x7f00001b0000)="30c982420556516b0f9a8832bd4665e2694b75fd46f393b9fc459ebf7f649f22c6e1857feba5f24ecb83b7a341195373ad18ff0649974ade8eb8bdaedcdba668a6379893217d4925e16131bc5a3ed64d40f99b3fa590c112ab05dfce392ec7a7c33de9cf500c6fa93af18372ad542906d4ba0841c1227c8648d66bb5ff9e379698ac3380ed045630fb59bf1222e04ddef074fbfb9aef18666c59d85bc68a82d2d66a97d4fec73e5cc2c7dbcf630240dac4e5508aa24feca41b2f6ba1a23dc77653c1bc69cc455f8203c66a9824923e21572caae3cc4d684a007e73a505dbb5a0d8d0139aabe7506f1a42a5b116745a7491", 0xf1}, {&(0x7f0000169000)="01901df15f7c3c66c8854700877a62e14603035c0c4f911bb03af0e8da3094f113902a8ce11319139d1729beec2cf10b407d3d907b2819d333281e088e7e8edb50e543bb84be6cb32b5f69bd4f25b4968913a2a5972ae42d198465cae8c6acd4c46339974d8929634f817b0ec82615819e13e15c4cd8cb3b81ee2187d852742e5cefdc980b9048d161f2", 0x8a}, {&(0x7f0000e1b000)="", 0x0}, {&(0x7f00002b3000-0x9)="153585cacb78ad9ffd", 0x9}], 0x8, &(0x7f00000e1000)=[{0xf0, 0x10e, 0x461, "1ad0379ecc11fb97e0beb1a00414117fa686f4596b0ad253d7fcb2dd8095cb71057f3851fe5fe499d8a2b081af74b3bb3eec5722eeed5d22d72dda4a62c11865d12fbe4909002c5239da2909d5bee4aa44b121415182a29b6b4d8fbd7d002f1386b82cf5b7350dfa4f95f1a092719f5277cc131ca1fe905790aeb87265e5a224dd9c5afbb46310fd8635473c8e4f3948031d80a234c0c823862ddb071e0aca6293e1b60a2a48000048fac4c0acbd901549fce1b52d15c854c56ee4eae47ea5372a0151f731b055424d65a55ec624273797930706b5c6106a850623"}, {0xb8, 0x100, 0x30, "43bb4b1b63e5dbcdf3ed549e6fa48375fc82834a068da570e70f94df31c9d1efe7ea49b32b065fa9bbab8de1b9104ddc882d8b3e3f0b789327e8a2fa0b88404634e6aec83a6b9913b83987163da3e3755ffcaefc3a1271cbce41986358d349b40210596d6a44a57100566af3c86853020c20feb12697228d5a0e70225f3fbe773d67dd5f1b16be1848da8a5088d6764e842234c8ac5ada749bb5cb041fdf55a030e7b20fd437"}, {0x20, 0x0, 0x1000, "b6b001c085d442b0bf71bd85"}, {0x20, 0x104, 0x3, "0d84519c6a44c7f364ed2f15b204a8ff"}, {0x78, 0x104, 0x10000, "75b304c2a622973c6c83c7771d4c5cd068491ae14e06f07b5e43e1aa7c08302d5c114d3bd7ffdf3a47c763b187d6f2443c8736c0c0154b8efd29aa0c1dd299437bee6978376a2613f8a6815f1cc91a1bf7efafa0f2ec851e542937b8c780737cd1edf8d957"}], 0x260, 0x0}, 0xffffffffffffffff}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000bc3000-0x58)={0x0, 0x1, 0x80000001, 0x0, 0x7ff, 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]}) setsockopt(r3, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000fdc000-0x4)=0x0) accept$netrom(r3, &(0x7f0000d96000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a01000-0x4)=0x10) connect(r3, &(0x7f0000062000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) 2018/01/24 18:12:32 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000dfd000-0x14)=@ethtool_wolinfo={0x21, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000044f000)=[{{&(0x7f0000d02000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fd8000-0x70)=[{&(0x7f000062f000-0x8f)=""/143, 0x8f}, {&(0x7f0000610000-0xcd)=""/205, 0xcd}, {&(0x7f0000fd7000)=""/211, 0xd3}, {&(0x7f0000fd8000-0xc)=""/12, 0xc}, {&(0x7f0000071000)=""/175, 0xaf}, {&(0x7f0000a51000-0xe1)=""/225, 0xe1}, {&(0x7f0000cdf000)=""/52, 0x34}], 0x7, &(0x7f0000fd7000)=""/28, 0x1c, 0xd}, 0x4}, {{&(0x7f000094e000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fd8000-0x40)=[{&(0x7f0000fd8000-0x37)=""/55, 0x37}, {&(0x7f0000fd8000-0x14)=""/20, 0x14}, {&(0x7f0000fd7000)=""/232, 0xe8}, {&(0x7f0000fd7000)=""/234, 0xea}], 0x4, &(0x7f00008c2000-0x71)=""/113, 0x71, 0x1f}, 0x0}, {{&(0x7f0000fd8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000007a000)=[{&(0x7f00002a7000-0x5a)=""/90, 0x5a}], 0x1, 0x0, 0x0, 0xffffffff}, 0x9}, {{0x0, 0x0, &(0x7f0000881000)=[{&(0x7f0000fd7000)=""/30, 0x1e}, {&(0x7f0000fd7000)=""/69, 0x45}], 0x2, &(0x7f00006e4000)=""/51, 0x33, 0x7}, 0x9}, {{&(0x7f00009d7000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f0000fd7000)=[{&(0x7f0000fd8000-0xc0)=""/192, 0xc0}, {&(0x7f0000fd7000)=""/128, 0x80}, {&(0x7f00000a2000)=""/19, 0x13}, {&(0x7f000030e000-0x5c)=""/92, 0x5c}, {&(0x7f0000091000)=""/39, 0x27}, {&(0x7f0000fd7000)=""/188, 0xbc}, {&(0x7f0000fd8000-0xca)=""/202, 0xca}], 0x7, &(0x7f0000fd8000-0x52)=""/82, 0x52, 0x20}, 0x1}, {{&(0x7f0000fd7000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fd8000-0x40)=[{&(0x7f0000fd7000)=""/56, 0x38}, {&(0x7f0000d29000-0x3)=""/3, 0x3}, {&(0x7f000073d000)=""/247, 0xf7}, {&(0x7f0000fd8000-0x84)=""/132, 0x84}], 0x4, &(0x7f0000fd7000)=""/87, 0x57, 0xc10}, 0x7fffffff}], 0x6, 0x100, &(0x7f0000fd8000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00003c7000-0x4)=@assoc_id=0x0, &(0x7f0000fd8000-0x4)=0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fd7000)={r2, 0x3}, 0x8) 2018/01/24 18:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d38000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000fad000-0xc)={&(0x7f0000c71000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000493000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="190300000000003800a9861bb45f00b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00003ce000)=0x1ff) 2018/01/24 18:12:32 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000005000)=0x14) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001ae000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) 2018/01/24 18:12:32 executing program 0: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ef8000)=0x0, &(0x7f0000ef9000-0x4)=0x4) ppoll(&(0x7f0000a1a000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ef7000-0x10)={0x0, 0x989680}, &(0x7f0000ef6000)={0x0}, 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000558000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/01/24 18:12:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000001a000-0x8)='./file0\x00', 0x8021, 0x0) open(&(0x7f000055f000)='./file0\x00', 0x2805, 0x0) 2018/01/24 18:12:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000df000)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000375000-0x4)=0x0) write(r0, &(0x7f00004da000)="0701", 0x2) write(r0, &(0x7f00000f2000-0x79)="9825c13cece3b4b1b8380df3cf6415f306708703e8ddcd", 0x17) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00009b3000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/24 18:12:32 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000006000-0x7)=""/7, 0x7}], 0x1) epoll_create1(0x80000) 2018/01/24 18:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005b6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000dd0000)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00001e7000-0x4)=0x0) socket$inet6(0xa, 0x80002, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000185000-0x14)="7f1ebfea164e951a9418c9c064580835c7f9a2bd", 0xfffffffffffffc1e) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/24 18:12:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sync_file_range(r0, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x0) bind$inet(r0, &(0x7f0000e71000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffbfffffd}) sendmsg$nl_netfilter(r0, &(0x7f0000de4000-0x38)={&(0x7f0000249000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000212000)={&(0x7f00008bb000-0x10c)={0x10c, 0x10, 0x7, 0x4, 0x3, 0x1, {0x5, 0x0, 0xa}, [@typed={0xc, 0x6b, @ipv4=@rand_addr=0x5}, @generic="a7ab13039681de3f7a0d395d64892af6e565dd1d196ba3310bdd0c21534cbcddf1b20a05ea6ed88822cf62f2a698074406b5a08126850abeb08d40e5792d58799410545b8f442152490cb47978062b5308377f897d649905e1d3b31ac4548e73b3a00c4e0d533f9627937562b4dccdbdcc911956c3a374ca470f6977174983ac7acc65ebc45a48b7134518500a086338a2f11811fa9da11ccc525c15cd490eba155288bc0137ca041462ee3f4bf1cef98dd2527b74ff8241024ee3cb33bdceb3f3c6d38077df541080541bb93634fb6b6421ae7fc0ae82404c63613523961a5a3c4290fc557f9a6c621c99"]}, 0x10c}, 0x1, 0x0, 0x0, 0x800}, 0x8050) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000040a000-0x10)=@common='bcsh0\x00', 0x10) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000bd3000)={@common='ip_vti0\x00', @ifru_flags=0x400}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000782000-0x43)="0cd116836338d1d5d9090f329b191c360df2d48a1cf5216c7b807a383dadf935792af1954e3d18636b57133d2d93d6633e0a08e417c9645a3495ef82630c78b0f702dd", 0x43) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000afd000-0x8)={0x0, 0xe5}, &(0x7f0000eb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d39000-0x10)={r2, 0x3ff, 0x1, 0x8}, 0x10) [ 38.676421] [] ? SyS_epoll_wait+0x1f0/0x1f0 [ 38.682370] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 38.689021] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.695841] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.702401] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/24 18:12:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000513000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002c7000)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000929000)=0x5) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000866000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000787000)={@generic="69b3550286b090713888c41d99eedc2c", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 18:12:32 executing program 6: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = mmap$binder(&(0x7f000068e000/0x4000)=nil, 0x4000, 0x2000000, 0x12, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00005e3000-0x18)={r4, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000df2000-0x4)=0x0) 2018/01/24 18:12:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000094d000-0xc)='/dev/ashmem\x00', 0x8, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) read(r1, &(0x7f0000744000)=""/4096, 0x1000) close(r0) 2018/01/24 18:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a87000)='/dev/ptmx\x00', 0x4, 0x0) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000000000)=0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00006ca000)={0x7fffffff, 0x81, 0x1, 0xe8c6, 0x49249249249262e, [{0x3ff, 0x3c5, 0xffffffffffdd5926, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0xffffffffefffffcf, 0xa00, 0x4, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xf33e, 0x7, 0xffffffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x8, 0x8ae, 0x7fff, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0}]}) 2018/01/24 18:12:32 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000313000)=[@acquire_done={0x40486311, 0x0, 0x4}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000450000)=""}) [ 38.779947] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) [ 38.799933] device lo entered promiscuous mode [ 38.815098] device lo entered promiscuous mode [ 38.826491] binder: 5763:5766 got reply transaction with bad transaction stack, transaction 23 has target 5763:0 [ 38.838883] binder: 5763:5766 transaction failed 29201/-71, size 0-0 line 2935 [ 38.858620] binder: release 5763:5766 transaction 23 out, still active [ 38.865379] binder: undelivered TRANSACTION_COMPLETE [ 38.870485] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.879114] binder: send failed reply for transaction 23, target dead [ 38.882721] binder: 5763:5766 transaction failed 29189/-22, size 0-0 line 3004 [ 38.882749] binder: 5763:5775 got reply transaction with no transaction stack [ 38.882756] binder: 5763:5775 transaction failed 29201/-71, size 0-0 line 2920 [ 38.908618] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.914606] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/24 18:12:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x2000000000000) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00001f6000-0x8)=0x2d, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000214000-0xe8)={{{@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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a02000-0x4)=0xe8) ioprio_get$uid(0x3, r3) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00001f8000+0xe3b)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00001af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb2000)=0xb) 2018/01/24 18:12:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e0c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setpriority(0x1, r0, 0x4000009) 2018/01/24 18:12:32 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008cb000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000007000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006000)={@common='sit0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000c000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f000000b000)="58d24f2225e227ac8c0df4080d8b544e8df186cb245b6d214c96aeefbd2729fbdbf0eb6c840dbcf7955ed6e467673a4e548be15e1cbc769181762a09ab1c35bce30a925c", 0x44, 0x4000000, &(0x7f000000c000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, 0x1c) 2018/01/24 18:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea8000)='smaps\x00') getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f000005b000)=0x0, &(0x7f0000fda000-0x4)=0x4) write(r0, &(0x7f00001ba000-0x1000)="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", 0x1000) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/24 18:12:32 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f61000)='/dev/ppp\x00', 0x408802, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000467000)=@int=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f08000)='./file0\x00', 0x200, 0x2) sendmsg$netlink(r0, &(0x7f000009c000)={&(0x7f0000e80000)=@kern={0x10, 0x0, 0x0, 0xa000001}, 0xc, &(0x7f0000117000)=[{&(0x7f00001ee000-0x41c)={0x41c, 0x19, 0x400, 0x6, 0x3, "", [@typed={0x8, 0x85, @void=""}, @nested={0x6c, 0x20, [@generic="76d01fa55cfdf4ae2fae496890df5dcb54fd34bdd6e90da0c796381da409dbc443c4fdf48b2cba0dfa8cd40b9bab11076ac19dc45b6487fb136d614611b6926df8cf38cc65c4839ec88ec9582b7aae80d70795bb8250c7d76a", @typed={0xc, 0x1d, @fd=r0}]}, @generic="1501bf6a599089e529c28f5718ddc25cc1728b3e4a65a38746329c1f9348f0b4f6101460442d9d52c88ac9e7757802d8d6dc45d4741e2f23c2b80f4e0a03a7ec61a79f3259acb85e0fc8db9797385e67d9f0765f226443e2a6310291510c9ed8ef56359ac3dc65460c67385d188af2ab6866e523854ba2e58c76a2d24feaf3bee1967712131aee3b4d86827b46e8f17dbbd48bcbc68b2c4c7eadf110a3f5df9ea57f9130168703dbaa7f3a85be40858dadea6331cead736628f611b941aea6287f29f122e5f554bd8e016c91d6ca40672a3504728fff2ac9a66245332a45aa8f13688fc98537b60c6fa84c340b3e54f47d408c15b374", @nested={0x210, 0x29, [@typed={0xc, 0x5c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="2cd56a84753d15831c9ce9b4b58c4555b34d4b07528891390764a0c06c1fc1732819d253bd109a7b3af5a62088004d98373ab2c28c3c0e5bf9e195224013868ba4c3f66abf171477c779689c55fe22bb11127a7101ddd4f364db596dd96013ac5224860cd34d579c73c436433999a4758fc9d2efd2fe00bcc3a6e76490bcd0", @generic="f6b1c52c1a52528b87a295f1b15e532e95ec1a7c5523923ad3bf6e97343ece030599dd6693539b870ef7ea4abba605033c9ca807e1e8a7e5becb84b7c31b78cdf206e2b98fac143e7780711ef320981bd7de121d25bc31a5236f789061a960a880611bf2bdd779e35a66e5786bd9683c48a2adefd67d4453ef0ebbc98b6dd3758a48ce97b2acb930f3fbe93c24280a598f787e0112211ec7aef11f772a09b017d5471bbfead74bbdf60db93b578ed8ed9d711c4bdaf2a6b5a426f88f95081a88018a2c7b4bc6e8faa0f4298f94ff919ad9f72a2a70a400aca22b2bac16ff", @typed={0xc, 0x5b, @str='(\x00'}, @generic="2133918539c68cc00d210f1d7768a0af34a7721fece769a073dfc7d322663f9e50f785c60ab09a4f7e2d89eabcba078662799eb96774e005c1ffe840dca6f25cce772a6fb9e193753047624698b06ba281cb8c2d8a8c71356e5606ae0e37ae897ef5ccaa9b508cfd03ed65dc1116d6ab6adee3b0e97d23d06189345688ff4d00f34c0844db558edaa06b37ab5ff5ea3305dfbe83f1aa"]}, @nested={0x90, 0x4e, [@typed={0x18, 0x8d, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="83c57cf190124be76d113652a16fb3402a3dd6e445218d572c9f59ee4796e2cd6bdefe32fe4f85e91b707ea88c2185c18f0205bc9171de1fa1181b5e0ec1d4fb1f4e343fad8d41ea6158b77101c94dc97626758e792f9e36ac8eabcb6c1d756f5ad8a7bbaecb7ae0e714c15ab946572a2a"]}]}, 0x41c}], 0x1, &(0x7f0000621000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r1]}], 0x30, 0x4040804}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d46000)={0xc3, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000dc1000-0x10)={0x4, r3}) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000020000-0x4)=0x0) 2018/01/24 18:12:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ef8000)="2400000024001d0600fffa000041861803ffffff03008000fdfffff6ff08000000121f7f", 0x24) getpeername$packet(r0, &(0x7f0000b26000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004d5000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fa0000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x1, 0x4, 0x400, 0x4, 0x1800100, r1}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000860000)={0x0, 0x40}, &(0x7f0000fd0000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009f8000-0x10)={r2, 0x9, 0x7fff, 0x1}, 0x10) 2018/01/24 18:12:32 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001cb000-0x16)='/selinux/checkreqprot\x00', 0x280001, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f8a000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000744000-0x118)={0xaa7e, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/24 18:12:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b65000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x1, "36d19d5dfc1e7d6c9a660b0deebf108d57f01e0d8f8cba0dd2797e28ffd1407e406bd5ce9f2ff6327d095f36803694f61ec252434d7385a7b17d74a27fc7ffea", "01c45c0fa19635f68542b621dd0c62b0d02811cb3748e7412e079e6a6fff4c5a0b44ceb49e349795aad549005b7f90cc7500eab2a50009320420d8100f7b292e", "489341c8d6f939eb39c9eb757f743103778f54bead27c591e5ee25274cb1806c", [0x0, 0x0]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000e000-0xc)='/dev/autofs\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00002b2000)=0x0) epoll_pwait(r1, &(0x7f0000b20000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x40, &(0x7f0000091000)={0x7f}, 0x8) 2018/01/24 18:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000013000)={0x0, 0x0}) signalfd4(r0, &(0x7f00005cd000)={0xd9f}, 0x8, 0x80800) r1 = syz_open_dev$usbmon(&(0x7f0000b4d000-0xd)='/dev/usbmon#\x00', 0xffffffffffff09d0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000b5b000-0x5c)={0x8, 0x3, {0x0, 0x2, 0x5, 0x3, 0xc28}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[], 0x36a) 2018/01/24 18:12:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000632000)=""/63) r0 = memfd_create(&(0x7f0000ec8000-0x2)='*\x00', 0x1) r1 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) fallocate(r1, 0x11, 0x0, 0x10003) syz_open_dev$sg(&(0x7f0000892000)='/dev/sg#\x00', 0x8, 0x8000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000373000)=0x0, &(0x7f0000b09000)=0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/24 18:12:32 executing program 4: r0 = userfaultfd(0x0) fcntl$dupfd(r0, 0x1, r0) 2018/01/24 18:12:32 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='.', 0x1, 0xffffffffffffffff) 2018/01/24 18:12:32 executing program 7: unshare(0x20000400) r0 = inotify_init1(0x0) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40081, 0x138) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) openat(r2, &(0x7f0000002000-0x8)='./file0\x00', 0x40000, 0x110) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000001000)="be523170b517833a87529a8ff228306e295a7ac552ef8a07a697f6ae4844c9393fac901b5a26480f241a7589ba878adb7f8cc5c59dd13ec142b11b0c007685096700f47fae30e7df225b712791a46ec9eef1f6c371c299019d893c58f71ef852829fa7440885a8d81a93fbd51cf804623784d23ccaca9d9719f8edadc6377320d57fd35219a14766d0fcf804b46b2acc7fc1804500103716b0bc369c25f0cffd433679ede8581f95933a1bff8de9bc61460fe384cb549af17a8eccc745e9ad5e2200ca74f9018d02d0f6f0c3bee02ac110970fdf40ee69274a69272f85341bf9c6421e88af4c7040d07295a9b79d54cd394edd70", 0xf4) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00008a2000)=""/113) 2018/01/24 18:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000bb2000)='/dev/snd/seq\x00', 0x0, 0x50401) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0xff, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x120) sendto$inet6(r0, &(0x7f000034e000-0x89)="01da9d5be276eed5b82c21d82718037b6124a992a93a7a54a13a4e39278e1f58b7907d23f6f5f58dd05a15529d088b2dd645149c9be3d4df1c9d7fc607d93d84edc5b1b5d566f82b5e33276d14f2de8eda868f6cfc075a948c64428ce4b251d93675dc972d5abd1bc97fe84157c29cee7c9bf234486fd41ac659e5b92688007f347e97f14a784c15c7", 0x89, 0x8000, &(0x7f00002fc000)={0xa, 0x0, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3}, 0x1c) dup2(r1, r1) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00002d3000-0x4)={0x10000}, 0x4) sendto$ipx(r0, &(0x7f0000783000)="74e110ff2fcff163a7b23545eb79382594028dbe185267e0f7d3175d70990afa4624fb064c7974f8e6890da1f864437e395a52390d0cea3f032347f631ecbb3b02d0a7f877ecd9359b7a2b1b7f7f00a3e34b060ba5e3f4f091affa3d4864772fc55efcffcdd7667b526d24091f358da1ab259e451530963f81e0224a8de78653a7867b7340e31f94a338b9d0a1bd8218fdbf0d40722b3949042fcbbef7547c0aca2c6f8ff2ff7027d787ced344471e9cb4b8ad70b17ce431fd136999b6f35d41e579ab46c05ac306dd13e1140601ef", 0xcf, 0x4, &(0x7f0000223000-0x10)={0x4, 0x1f, 0x10001, "7063e4e86fdc", 0x0, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000006e000-0x8c)={0xf000000000000000, 0x3db5bf2f, 0x40, 'queue1\x00', 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 18:12:32 executing program 4: personality(0x4500001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f000078e000)=0x4) fallocate(r0, 0x2, 0x6, 0x1463) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 39.059914] blk_update_request: I/O error, dev loop0, sector 0 [ 39.122783] blk_update_request: I/O error, dev loop0, sector 0 2018/01/24 18:12:33 executing program 3: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009e9000)={0x0, 0x3, 0x3, 0x80000000, 0x7, 0x0, 0x3, 0xd4f, {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]}, 0x28000000000000, 0x6, 0x2, 0x6, 0x7eee}}, &(0x7f00004f7000)=0xb8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fc7000)={0xd15, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00007d1000-0x8c)={0x400, 0x1, 0x47b7, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fc8000-0x8b)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x434, 0x848, 0x5, 0x100000000, 0x6}, 0xa0) lseek(r0, 0xffffffffffffffff, 0x4) 2018/01/24 18:12:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000712000-0xa)='oom_score\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000033a000)=0x398bbf2f, 0x8) 2018/01/24 18:12:33 executing program 2: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000000a000-0x8)=0x3) fcntl$setpipe(r1, 0x407, 0xffffffffffffffff) 2018/01/24 18:12:33 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x2fffffd) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000a000-0xd)='/dev/usbmon#\x00', 0x401, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000009000)='blacklist\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000009000+0x715)=':\x00', 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f0000008000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000009000)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f000000a000-0x4)=0x0) r3 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000001000-0x20)={0x0, 0x4, 0x3ff, 0x8, r3}) 2018/01/24 18:12:33 executing program 4: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000000b000)={&(0x7f000003f000/0x3000)=nil, 0x3000}) r2 = dup2(r1, r0) close(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000057000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) write$sndseq(r0, &(0x7f0000049000-0x1c)=[{0x5, 0x1ff, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) 2018/01/24 18:12:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000055a000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00007e1000)="aa3e486e", 0x4}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write$sndseq(r1, &(0x7f0000346000)=[{0x7, 0x101, 0xc578, 0xa72a, @tick=0x1, {0x6, 0x2}, {0x3, 0x3}, @quote={{0x3, 0x2}, 0x32cf, &(0x7f0000f2c000-0x30)={0x1, 0x1000, 0x3, 0x20c, @tick=0x2, {0x1, 0x10000}, {0x400, 0x4}, @time=@time={0x0, 0x989680}}}}], 0x30) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000083f000)={0x0, 0x0, 0x1, [0x0]}, &(0x7f000054e000-0x4)=0xa) ioctl$LOOP_CLR_FD(r0, 0x4c01) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f0000169000)="97", 0x1}], 0x1, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000b04000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 2018/01/24 18:12:33 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000f75000-0xc1)="6dd40fecc3544def0577c38dd6537eba33b7392612352edc7580830628ccc8cae6dcbe242f52c00d77a4e4a3ea0639dbd6137cc7e5b8f108721f115e137db19c4ac7070293c3ce5c6b1759cb33759ab363bb4cf952bc90363cbe9d22d20eef82ba11220e239526c6e3d92f2e0a00d11ac6c8bbff490a89910c54b07f8d35233e9c4fe0e91edb0d88ce39b7a63c46762040e157c7bc372bda06e8c7ae845051babb466736d110c7485091baa130b3bb4d9ec2fd46892651fbbc4683c0cdc9de471b", 0xc1, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000f74000-0x4)=0x0, 0x4) 2018/01/24 18:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000632000)=""/63) r0 = memfd_create(&(0x7f0000ec8000-0x2)='*\x00', 0x1) r1 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) fallocate(r1, 0x11, 0x0, 0x10003) syz_open_dev$sg(&(0x7f0000892000)='/dev/sg#\x00', 0x8, 0x8000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000373000)=0x0, &(0x7f0000b09000)=0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/24 18:12:33 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000937000-0x4)=0xc0000000, 0x4) ftruncate(r0, 0x100000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f00000df000/0x4000)=nil, 0x0, 0x0, 0x2, &(0x7f0000171000/0x3000)=nil, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(r0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000003000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 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) bind$llc(r0, &(0x7f0000002000)={0x1a, 0x18, 0x7c, 0x7, 0x80000000, 0x42, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000002000)="2a8c811207b002799e84a8487916ffa62e88b7b88966d1d57893238d6b8c658ebe24b886f9eeee2207dc8a37e8b5e61fa981c5b778e41a39ffa7a5b4b67052c427864c4438c3e5c0c55ba71843bc9dcbb5fa10bc6bf4b2e0f5491555e5e0831b961c74218fe9c51869471b28341c5fee993ed08370177b8a55813c5196ecc125561de80f", 0x84, 0x20000000, &(0x7f0000004000)={0x1a, 0x1d, 0x97, 0x4, 0x7, 0x7d2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="28963d2112bc71452b43ad54cd5d5ca5bee03f9728b5114b721dc598ad28301bf58a1f4ddf5b749bf2fd42f748a5862dd558dad41ff32092bfbed0a71496cebfa2ff029451cde975e1c27ac4a747d7a5c15e5ec0ea83517c64845c1f81fd51e501c17909f9dd2cf08c5005c4f47b49126360036d9929e690174cd8f33c3f1fedf449242ae873c6ba302033c6e2363acef62b14f3bb32ce562095b83702b835e940e81cae9973b673f9aa80c10a9bd5e3344832a82b4cfe7bd6c0a9d7991907b34eb01c36af", 0xc5}, {&(0x7f0000001000)="40cc6d64144babb3bfa113ef748a6ae6865d05aaaddd90abd89273c56f59c7ae91b2ec4b3a84b57c7c901e5bfcc3ae6419640f3d2f0a449396ddf1a0fb77e6c00e0e9a6077d9aa833087d2b9610ef5e00575a89f824ac44a2951a27b1024ee3f9b1425a4b199b0c8ba4742aef76d0c17786c3a633abeed91f08dfc82095f3fc082b3fc736aea4b366a2c05e00ef8aeedb6f9e6d5d3b9a21ccf95eaaf929a1bde89f0770e64e95e985bcac78961546ac2a45622fd2f1b", 0xb6}, {&(0x7f0000001000)="816a5687d1f64e91f9e1ebe2ef1f97374a61280f9dbcbba1e69afa3880da4e35a171203ae319351b6f63ebb2aaead5e913517c5e0d147a21c2b0cac529dab6a2586b746e19670ec1e626df15d9ec9e62f3823f28f0117d", 0x57}, {&(0x7f0000002000-0x2c)="fed1dcb28a41324b56d7bfa65950dc97eef8d5f3f7b4bc135fe412e3f9a39d9028b7b78e685b3cb488f670b5", 0x2c}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x5, 0x8) 2018/01/24 18:12:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000093c000-0x4)=0x9, 0x4) readv(r0, &(0x7f0000f3e000-0x50)=[{&(0x7f00006d6000)=""/69, 0x45}, {&(0x7f00009a2000-0x3a)=""/58, 0x3a}, {&(0x7f000047d000)=""/105, 0x69}], 0x3) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f00007ee000-0x1)="") umount2(&(0x7f00005ce000-0x8)='./file0\x00', 0x0) readv(r0, &(0x7f0000dd2000)=[{&(0x7f0000a1e000)=""/32, 0x20}], 0x1) 2018/01/24 18:12:33 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000b000-0x28)={@common='tunl0\x00', &(0x7f000000a000)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000013000)=0x3, 0x4) sendto$inet(r0, &(0x7f000000f000)="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", 0xfc, 0x4000010, 0x0, 0x0) 2018/01/24 18:12:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000ef000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/24 18:12:33 executing program 3: process_vm_writev(0x0, &(0x7f000000e000)=[], 0x0, &(0x7f0000004000-0x30)=[], 0x0, 0x2000e000) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000ef9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00002fb000)=[{{&(0x7f0000858000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/65, 0x41}, {&(0x7f000096b000)=""/155, 0x9b}, {&(0x7f000094c000)=""/42, 0x2a}, {&(0x7f0000dfd000+0x9ef)=""/237, 0xed}], 0x4, &(0x7f00000c5000)=""/190, 0xbe, 0x3}, 0x1000000000000000}], 0x1, 0x2, &(0x7f0000000000)={0x0, 0x1c9c380}) 2018/01/24 18:12:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x0, 0x2487a, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) [ 39.201623] audit: type=1400 audit(1516817553.016:32): avc: denied { dac_override } for pid=5832 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 39.255751] audit: type=1400 audit(1516817553.076:33): avc: denied { sys_admin } for pid=5859 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 39.285745] audit: type=1400 audit(1516817553.106:34): avc: denied { sys_admin } for pid=5859 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 78.625735] random: crng init done INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 245.021932] INFO: task syz-executor0:5846 blocked for more than 120 seconds. [ 245.029155] Not tainted 4.9.78-ge9dabe6 #19 [ 245.034128] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.042480] syz-executor0 D29680 5846 3396 0x00000004 [ 245.048217] ffff8801c25d3000 ffff8801c19eef40 ffff8801cd830000 ffff8801c262e000 [ 245.056913] ffff8801db221b98 ffff8801c19c78e0 ffffffff838a1bbb 0000000041b58ab3 [ 245.064912] ffffffff84193238 00ffffff8123be20 ffff8801db222468 ffff8801db222490 [ 245.072956] Call Trace: [ 245.075526] [] ? __schedule+0x67b/0x1ba0 [ 245.081209] [] schedule+0x7f/0x1b0 [ 245.086457] [] schedule_timeout+0x56c/0x10b0 [ 245.092510] [] ? usleep_range+0x140/0x140 [ 245.098284] [] ? kvm_clock_read+0x23/0x40 [ 245.104147] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.110359] [] ? ktime_get+0x13d/0x1d0 [ 245.116701] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.123270] [] io_schedule_timeout+0x1be/0x390 [ 245.130272] [] bit_wait_io+0x19/0xa0 [ 245.135636] [] __wait_on_bit_lock+0xc2/0x1c0 [ 245.141671] [] ? bit_wait+0x90/0x90 [ 245.146955] [] __lock_page+0xff/0x160 [ 245.153009] [] ? unlock_page+0x110/0x110 [ 245.158692] [] ? autoremove_wake_function+0x90/0x90 [ 245.165356] [] ? __might_sleep+0x95/0x1a0 [ 245.171124] [] pagecache_get_page+0x436/0x710 [ 245.177664] [] truncate_inode_pages_range+0x655/0x12c0 [ 245.184666] [] ? generic_error_remove_page+0xb0/0xb0 [ 245.192989] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 245.202959] [] ? debug_check_no_obj_freed+0x2c2/0xa10 [ 245.210834] [] ? __fd_install+0x223/0x5f0 [ 245.216737] [] ? __lock_is_held+0xa1/0xf0 [ 245.222542] [] blkdev_fallocate+0x221/0x440 [ 245.228494] [] vfs_fallocate+0x33a/0x5f0 [ 245.234206] [] SyS_fallocate+0x53/0x90 [ 245.239719] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.246299] [ 245.246299] Showing all locks held in the system: [ 245.252618] 2 locks held by khungtaskd/514: [ 245.256910] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.265627] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.275319] 1 lock held by rsyslogd/3179: [ 245.279434] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.289639] 2 locks held by getty/3306: [ 245.293621] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.302950] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.314625] 1 lock held by syz-executor0/5846: [ 245.319184] #0: (sb_writers){.+.+.+}, at: [] vfs_fallocate+0x2e1/0x5f0 [ 245.328076] 1 lock held by syz-executor0/5855: [ 245.332652] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.341984] [ 245.343585] ============================================= [ 245.343585] [ 245.350657] NMI backtrace for cpu 1 [ 245.354321] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.78-ge9dabe6 #19 [ 245.361485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.370827] ffff8801d8bb7d00 ffffffff81d943a9 0000000000000000 0000000000000001 [ 245.378836] 0000000000000001 0000000000000001 ffffffff810bac10 ffff8801d8bb7d38 [ 245.386854] ffffffff81d9f4cd 0000000000000001 0000000000000000 ffff8801c1ffe418 [ 245.394845] Call Trace: [ 245.397405] [] dump_stack+0xc1/0x128 [ 245.402738] [] ? irq_force_complete_move+0x390/0x390 [ 245.409473] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.415432] [] ? irq_force_complete_move+0x390/0x390 [ 245.422186] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.429270] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.436269] [] watchdog+0x6f0/0xa70 [ 245.441534] [] ? watchdog+0x125/0xa70 [ 245.446973] [] kthread+0x26d/0x300 [ 245.453272] [] ? reset_hung_task_detector+0x20/0x20 [ 245.460267] [] ? kthread_park+0xa0/0xa0 [ 245.465884] [] ? kthread_park+0xa0/0xa0 [ 245.471545] [] ? kthread_park+0xa0/0xa0 [ 245.477143] [] ret_from_fork+0x5c/0x70 [ 245.482785] Sending NMI from CPU 1 to CPUs 0: [ 245.487292] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b18a6 [ 245.494675] Kernel panic - not syncing: hung_task: blocked tasks [ 245.500812] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.78-ge9dabe6 #19 [ 245.507966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.517291] ffff8801d8bb7cb8 ffffffff81d943a9 ffffffff83a8ade0 ffff8801d8bb7d90 [ 245.525255] ffff8801c1ffe400 dffffc0000000000 ffffffff84409000 ffff8801d8bb7d80 [ 245.533231] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 245.541207] Call Trace: [ 245.543764] [] dump_stack+0xc1/0x128 [ 245.549104] [] panic+0x1bc/0x3a8 [ 245.554102] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.562310] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.569555] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.576809] [] watchdog+0x701/0xa70 [ 245.582073] [] ? watchdog+0x125/0xa70 [ 245.587505] [] kthread+0x26d/0x300 [ 245.592675] [] ? reset_hung_task_detector+0x20/0x20 [ 245.599308] [] ? kthread_park+0xa0/0xa0 [ 245.604901] [] ? kthread_park+0xa0/0xa0 [ 245.610499] [] ? kthread_park+0xa0/0xa0 [ 245.616109] [] ret_from_fork+0x5c/0x70 [ 245.622252] Dumping ftrace buffer: [ 245.625801] (ftrace buffer empty) [ 245.629481] Kernel Offset: disabled [ 245.633085] Rebooting in 86400 seconds..