[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 17.832832] audit: type=1400 audit(1518382374.843:6): avc: denied { map } for pid=4127 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.42' (ECDSA) to the list of known hosts. 2018/02/11 20:53:01 fuzzer started syzkaller login: [ 24.094667] audit: type=1400 audit(1518382381.105:7): avc: denied { map } for pid=4138 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/11 20:53:01 dialing manager at 10.128.0.26:42603 [ 27.810933] can: request_module (can-proto-0) failed. [ 27.820351] can: request_module (can-proto-0) failed. 2018/02/11 20:53:05 kcov=true, comps=true [ 28.385460] audit: type=1400 audit(1518382385.396:8): avc: denied { map } for pid=4138 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9087 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/11 20:53:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00002b0000-0xb0)={{0x800000000000, 0x81}, 'port0\x00', 0x20, 0x8, 0xa97b, 0xffffffff, 0x3, 0x327, 0x80000000, 0x0, 0x2, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000002000-0x10)={0x3, {"88e5c3c0618a9b"}, 0x8000}, 0x10) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000)=@ipmr_getroute={0x14, 0x1a, 0x100, 0x2, 0x3, {0x80}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4008080}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000003000-0x8), r0, &(0x7f0000002000-0x8), 0x7, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003000-0x2e)=[{{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000004000-0xab)=""/171, 0xab}, {&(0x7f0000001000)=""/25, 0x19}, {&(0x7f0000003000)=""/87, 0x57}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/178, 0xb2}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000004000-0x1000)=""/4096, 0x1000, 0x10}, 0x4}], 0x1, 0x101, &(0x7f0000002000-0x10)={r2, r3+10000000}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000002000-0x48)={{0x0, 0x1, 0x100000001, 0x0, 0x7fff}, 0x400, 0xffffffffffffff01}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000001000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000005000-0x20)={0x2, 0x0, 0x1, 0x40000000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000004000)={0x0, r5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000005000)=""/228) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000007000-0x4)=0x34, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000008000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000005000)=0x1000) 2018/02/11 20:53:07 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f71000)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000eb7000)=0x5, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0x7, 0xfffffffffffffff9, 0x8]}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000), &(0x7f0000003000-0x4)=0x10) fsync(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000003000)="af5a3e3284b94e348d9d6312884bd8b871f46a755e907443a97402b11f21e5f962f5ad274308cba8f157c94f7650c1607c832f87deaf7f09253acad95f04c555d3ce6dbfe00037f38a68a7027dc6c2732d6f820a5df38ea40714", 0x5a, 0x6, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000005000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x3, 0x10, &(0x7f0000001000/0x2000)=nil, 0xd75}) ioprio_get$uid(0x3, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000005000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000006000)={0x8, 0x1, 0x40, 0x1, 0x6, 0x401, 0x3, 0x8, 0x426, 0x72f, 0x8, 0xcb}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x25f41a9fbc6b661d, &(0x7f0000005000)=""/51, &(0x7f0000007000)=0x33) getsockopt(r0, 0x5, 0xf1, &(0x7f0000003000-0xd0)=""/208, &(0x7f0000005000-0x4)=0xd0) r4 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x8, 0x80) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000002000), &(0x7f0000008000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000009000), &(0x7f0000002000-0x4)=0x4) 2018/02/11 20:53:07 executing program 1: r0 = semget(0x2, 0x3, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r0, 0x7, 0x12, &(0x7f0000000000)=""/132) r1 = memfd_create(&(0x7f0000000000)='\':bdeveth0(\x00', 0x2) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000001000-0x82)=""/130, &(0x7f0000001000-0x4)=0x82) r2 = socket(0x1b, 0x5, 0xf0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x21b}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r3, 0x9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r4, 0x1}, 0x6) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) ptrace$getregs(0xe, r5, 0x1ff, &(0x7f0000001000)=""/73) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000002000)=0xe8) r7 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={r5, r6, r7}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000004000-0x8)=0x7) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000000)={0x9, 0x6, 0x48, 0x7fffffff, 0x2, 0x7f}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000002000+0xc98)={@generic="f88b975391afd27677b52410a6b140e0", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) fadvise64(r1, 0x0, 0x8001, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000004000)={@common='syzkaller1\x00', @ifru_settings={0x3, 0x1, @fr_pvc_info=&(0x7f0000004000)={0x8, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005000)=0x10) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) 2018/02/11 20:53:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x1, &(0x7f0000001000-0x10)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000)={0x3, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x7707, 0x400, @raw_hdlc=&(0x7f0000001000)={0x2, 0x1}}}) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={r1, r2+30000000}, &(0x7f0000003000-0x10)) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000001000)={0xa000000000000000, 0x1000, 0x1, 0x1, 0x2}) r3 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000003000)=""/184) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x20000, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000004000-0x4), &(0x7f0000006000-0x4)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000)=0x0) ptrace$poke(0x4, r5, &(0x7f0000005000), 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000007000-0x4)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000007000)=r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r5, &(0x7f0000008000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0xfd82, &(0x7f000000a000-0x8)) 2018/02/11 20:53:07 executing program 2: r0 = memfd_create(&(0x7f0000fbc000-0x3)="5d8e00", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x0, 0xcfa3, 0xffff, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x6, 0x8000, 0xf2, 0x1, 0x3f}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000003000)='system_u:object_r:dpkg_var_lib_t:s0\x00', 0x24) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005000-0x10)={r2, 0x48, &(0x7f0000002000-0x48)=[@in6={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x1000}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}]}, &(0x7f0000001000)=0x10) ioctl$TIOCCONS(r0, 0x541d) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000005000+0x644)=0x8, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000007000-0x4)=0x4, 0x4) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000007000)='/dev/net/tun\x00', 0x0, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000008000)={0x7b, 0x0, [0x2, 0x6, 0x9, 0x1f]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000009000)=@can={0x0, 0x0}, &(0x7f000000a000-0x4)=0x10, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000006000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r3}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000a000)='./file0\x00', 0x108, 0x9) 2018/02/11 20:53:07 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000abf000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0xd0000) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000d00000-0x138)={{0x103004, 0x2, 0x3, 0x7, 0xb23, 0x80000001, 0x70, 0x6, 0x3, 0x81, 0x7, 0x4}, {0x6000, 0x0, 0xa, 0x100000000, 0x3, 0x5, 0x8001, 0x20, 0x8, 0x6, 0x2, 0x100000001}, {0x3, 0x3001, 0xf, 0x0, 0xfffffffffffffff9, 0x67, 0x1000, 0x9, 0xb02, 0x8, 0x9ec, 0xfffffffffffffffd}, {0x6002, 0x100000, 0x19, 0x10001, 0x0, 0x7, 0x2a, 0x4, 0x2, 0x2, 0x10001, 0x6}, {0x1, 0xd000, 0xd, 0x7, 0x3ff, 0x8, 0x3, 0x8, 0x8000, 0xec, 0xad, 0x10001}, {0x6002, 0x100000, 0xf, 0x100000001, 0x2, 0x81, 0x0, 0x1, 0xff, 0xa1, 0x8, 0x7f}, {0x7000, 0xd000, 0x0, 0x3ff, 0x1, 0x3, 0x6, 0x3, 0x2, 0x4, 0x3, 0x7}, {0x10f000, 0x7000, 0x0, 0x101, 0x5, 0x3, 0x8, 0x6, 0x3, 0x5, 0x2, 0x6}, {}, {0x4001, 0xf000}, 0xc0040000, 0x0, 0xf003, 0x8, 0x4, 0x400, 0x7000, [0x9, 0x89, 0x8]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@generic="4790d5276836b018470322202114d02d", @ifru_flags=0x1000}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)=""/164, 0xa4}], 0x1, &(0x7f0000001000-0x3d)=""/61, 0x3d, 0xfffffffffffffffd}, 0x6}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0x23)=""/35, 0x23}, {&(0x7f0000001000)=""/184, 0xb8}, {&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f0000001000)=""/229, 0xe5}], 0x4, &(0x7f0000000000)=""/171, 0xab, 0x6}, 0x5}, {{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x4a)=""/74, 0x4a}, {&(0x7f0000001000)=""/97, 0x61}], 0x2, 0x0, 0x0, 0x401}, 0x1}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)=""/17, 0x11}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x3d)=""/61, 0x3d}, {&(0x7f0000001000-0xc3)=""/195, 0xc3}, {&(0x7f0000000000)=""/77, 0x4d}], 0x5, &(0x7f0000001000)=""/4096, 0x1000, 0x6}, 0x5}, {{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000)=""/4096, 0x1000, 0x100000001}, 0xffffffff}, {{&(0x7f0000000000+0xfa3)=@alg, 0x58, &(0x7f0000000000)=[{&(0x7f0000001000-0xf3)=""/243, 0xf3}, {&(0x7f0000001000)=""/64, 0x40}, {&(0x7f0000001000)=""/182, 0xb6}, {&(0x7f0000002000-0x39)=""/57, 0x39}, {&(0x7f0000002000-0x8)=""/8, 0x8}, {&(0x7f0000001000)=""/143, 0x8f}], 0x6, &(0x7f0000001000-0x85)=""/133, 0x85, 0x1}, 0x3ff}], 0x6, 0x2000, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, r1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000002000)=""/79, 0x4f, 0x0, &(0x7f0000002000-0xc)=@nl=@unspec, 0xc) 2018/02/11 20:53:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x8, 0x10000) ioctl$TCGETS(r0, 0x5401, &(0x7f0000f71000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x80000000}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000-0x24)={0x1, 0x1ff, 0x200, 0x10000, 0x6, 0x2, 0x3f, 0x31, 0x6, 0x3, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000003000-0x2c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0xae, @loopback={0x0, 0x1}, 0x4}], 0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={r1, 0x6}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000)=r2, 0x4) linkat(r0, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00', 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000005000)) write$selinux_validatetrans(r0, &(0x7f0000003000)={'system_u:object_r:init_exec_t:s0', 0x20, 'system_u:object_r:restorecond_exec_t:s0', 0x20, 0x33, 0x36, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x71) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000007000-0x8)=0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xf0ff, 0x1, &(0x7f0000007000)=""/151, &(0x7f0000008000-0x4)=0x97) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000008000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000a000-0x8)={r1, 0xd5ba}, &(0x7f0000009000)=0x8) 2018/02/11 20:53:07 executing program 6: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000867000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00004c9000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000dfc000)=@add_del={0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9e0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x28002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000003000)={0x7, 0x1ff, 0x7, 0x1, 0x18, 0x0, 0x366e309c, 0x10000, 0x2, 0x14b7}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000-0xb)='dctcp-reno\x00', 0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000005000-0x53)=""/83, 0x53, 0x10000, &(0x7f0000004000)={0x3, {"d5d2c4196643cb"}, 0x5}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000005000)={r1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000+0xaee)={0x1, 0x850, 0x8, 'queue1\x00', 0x10001}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000007000-0x1000)=""/4096, &(0x7f0000007000-0x4)=0x1000) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000)='/proc/self/net/pfkey\x00', 0x8400, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000007000)={0x9, 0x8}) getsockname$netrom(r1, &(0x7f0000003000)=@ax25, &(0x7f0000007000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008000+0x2d9)='/dev/vcs\x00', 0x183000, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f000000a000-0x4), &(0x7f0000009000)=0x4) [ 30.774584] audit: type=1400 audit(1518382387.785:9): avc: denied { map } for pid=4138 comm="syz-fuzzer" path="/root/syzkaller-shm424866695" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 30.834582] audit: type=1400 audit(1518382387.845:10): avc: denied { sys_admin } for pid=4182 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 [ 30.856488] IPVS: ftp: loaded support on port[0] = 21 [ 30.923106] audit: type=1400 audit(1518382387.931:11): avc: denied { net_admin } for pid=4187 comm="syz-executor3" 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 [ 30.948737] IPVS: ftp: loaded support on port[0] = 21 [ 30.984092] IPVS: ftp: loaded support on port[0] = 21 [ 31.036262] IPVS: ftp: loaded support on port[0] = 21 [ 31.109899] IPVS: ftp: loaded support on port[0] = 21 [ 31.196152] IPVS: ftp: loaded support on port[0] = 21 [ 31.298362] IPVS: ftp: loaded support on port[0] = 21 [ 31.391562] IPVS: ftp: loaded support on port[0] = 21 [ 32.013540] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.289713] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.449124] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.569203] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.649081] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.846667] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.878535] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.064498] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.519684] audit: type=1400 audit(1518382391.530:12): avc: denied { sys_chroot } for pid=4187 comm="syz-executor3" 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 2018/02/11 20:53:11 executing program 3: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f000095d000)="843d0c62646576") r0 = syz_open_dev$audion(&(0x7f0000487000)='/dev/audio#\x00', 0x101, 0x20481) getsockname$unix(r0, &(0x7f000018b000)=@file={0x0, ""/42}, &(0x7f00008cd000)=0x2c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000a2d000-0x4)=0x3000000000, &(0x7f000051b000)=0x4) 2018/02/11 20:53:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xf) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000972000-0x2)="fc38") 2018/02/11 20:53:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@textreal={0x8, &(0x7f0000920000)="440f20c066350e000000440f22c066b8000000000f23c00f21f8663502000d000f23f89c0ffd7eb566b8000000000f23d80f21f86635000000d00f23f80f060f013a66b8c57f00000f23d80f21f86635c00000700f23f80f0134360f01cb", 0x5e}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) bind$inet6(r1, &(0x7f000039a000)={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00000ff000)={0x1, {{0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, {{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x108) r4 = syz_open_dev$vcsn(&(0x7f0000137000-0xa)='/dev/vcs#\x00', 0xde8, 0x40) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000e7f000)={@empty, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03}]}) r5 = syz_open_dev$adsp(&(0x7f0000570000-0xb)='/dev/adsp#\x00', 0x1f, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000bb8000)={0x40, 0x2, {0x3, 0x2, 0x7, 0x3, 0x7ff}}) [ 34.818229] audit: type=1400 audit(1518382391.828:13): avc: denied { net_raw } for pid=5102 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.933981] audit: type=1400 audit(1518382391.901:14): avc: denied { dac_read_search } for pid=5102 comm="syz-executor3" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 20:53:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f36000-0xb)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000312000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x42, {0x2, 0x2, @empty}, @common='yam0\x00'}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)}}) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='timers\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) statx(r1, &(0x7f0000888000+0x4b8)='./file0\x00', 0x1400, 0x400, &(0x7f0000d04000-0x100)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r2, &(0x7f000000f000)=[{&(0x7f000000e000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)) [ 35.041623] audit: type=1400 audit(1518382392.033:15): avc: denied { dac_override } for pid=5150 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 20:53:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000625000-0x5)="0400000000") syz_open_dev$mouse(&(0x7f0000a50000-0x12)='/dev/input/mouse#\x00', 0x80, 0x440000) 2018/02/11 20:53:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f000081e000), 0x800) connect$ax25(r0, &(0x7f0000907000-0x10)={0x3, {"6198a053141f95"}, 0x2}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000808000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000561000)=@assoc_value={0x0, 0x8001}, &(0x7f0000451000)=0x8) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f00002b1000-0x1)='/dev/hwrng\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000207000-0x8)={r4, 0x200}, &(0x7f000080c000-0x4)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000ebe000-0xc)) close(r1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008aa000-0xc), &(0x7f0000869000)=0xc) 2018/02/11 20:53:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) fadvise64(r0, 0x0, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00001ee000-0x10)={0x1, &(0x7f0000529000)=[{}]}, 0x10) 2018/02/11 20:53:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000064000)='/dev/input/mouse#\x00', 0x4, 0x2) connect$pppoe(r0, &(0x7f0000773000)={0x18, 0x0, {0x0, @random="522f74cc5fdb", @common='teql0\x00'}}, 0x3f) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, 0x0}) r3 = add_key(&(0x7f0000a36000-0x8)='rxrpc_s\x00', &(0x7f0000d48000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) fstat(r0, &(0x7f0000539000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000b43000)={0x0, 0x28, [0xffffffffffffffe1, 0x6, 0x7f, 0x100, 0x458c, 0x9, 0x7, 0x1000, 0x7, 0x1000]}) getresgid(&(0x7f000094a000-0x4), &(0x7f0000c7b000-0x4)=0x0, &(0x7f0000b44000)) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000638000)={0x7ff, 0x80000001, 0x1ff, 0x1, 0x3ff, 0x7}) keyctl$chown(0x4, r3, r4, r5) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000996000-0x8)={0x0}) getsockname(r6, &(0x7f00002a3000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000081c000-0x4)=0x1c) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00000a3000)=@pic={0x5, 0x8000, 0x7, 0x2, 0x3, 0x94a, 0x0, 0x7ff, 0x8, 0x800, 0x100000000, 0x5, 0x8, 0x4, 0x7ff, 0x1fffe0}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00002da000)={0xfffffffffffffffd, 0xe000000000000, 0x9, 0x1, 0x1000, 0x3f}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f00002e9000)='/dev/input/mouse#\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f000062a000-0x8)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000a000-0x20)={0x1, 0x81, 0x1, 0xff, 0xffffffff, 0xf2dd, 0x1ff, 0x9, 0x0}, &(0x7f00005ff000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007c6000-0x1d)={r7, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x6}}, 0x100000001, 0xfae, 0x7, 0x1, 0xa0}, &(0x7f0000c93000-0x4)=0xc) pipe(&(0x7f000016c000)={0x0}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r8, 0x81785501, &(0x7f000051c000-0xfc)=""/252) 2018/02/11 20:53:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c59000)='/dev/kvm\x00', 0x80000, 0x0) r1 = syz_open_dev$midi(&(0x7f0000a99000-0xb)='/dev/midi#\x00', 0x3f, 0x204040) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000033d000-0xe8)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000f7c000-0x4)=0xe8) connect$packet(r1, &(0x7f0000d36000-0x14)={0x11, 0x1f, r2, 0x1, 0x59, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x14) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000227000)={r4, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000a04000-0x20)={r4, 0x0, 0x100010100000002, r5}) 2018/02/11 20:53:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000b2f000)=r0, 0x4) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x40047459, &(0x7f0000d1e000-0xae)=""/174) 2018/02/11 20:53:12 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'user.', ',security{ppp0..)\x00'}, &(0x7f0000001000-0x1)='\x00', 0x1, 0x1) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', r2}) write(r1, &(0x7f0000001000-0x87)="556871188eeb2113b998979069d5f58799a9920ae31743766ed7ee0ec2aba9b66b27697598bc803549f4fe6e739baafc38e0ae92b35dad364d760ad82c2064a22f1ac6bb68958daf5b0e8d773fbcfed3bd3e8d2ce4972921a45c5cf06ecc45302b962974eecd1b6d4549a381261dd5111ae63fa6367a7c34e49cf9b6ca1945d88f060f3c00ba1a", 0x87) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x28201}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000ec0000)=""/171, 0xab) 2018/02/11 20:53:12 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) socket$inet(0x2, 0x5, 0x100000000) ioprio_get$pid(0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000ca000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003ad000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/11 20:53:12 executing program 2: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='bond0\x00', @ifru_addrs={0x2, 0x0, @empty}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000d05000)={0x0, 0x9, 0x3b9, 0x800}, &(0x7f0000d9d000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2, 0xffffffffffffffc1}, &(0x7f00009a8000-0x4)=0x5e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000002000)=""/64, 0x40) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, {0x1, @empty}, 0x40, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f00004ba000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f73000)={0x0, 0x5, 0x3, [0x8, 0xffffffffffffff00, 0x100000000]}, &(0x7f00003bf000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000055e000)={0x0, 0x91, "c3915b6af9e93f96d4fdfc28d259c7b02c471dad23786be0d00e902f0e3d4f795897a272ca0a3cbe7ff1ab695c609c6c75977329bf66edca3caf41242d2e97692900e2439c5840ccffe631f986a00d2054868823fa552b99d2f170262be10d4140a5443d1a239954677cd64dd0496d000000000000000024dd3413abdd5a7cbd552f2711cff54e44d7f4edd704958e1fb0"}, &(0x7f0000a12000)=0x99) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000279000)={r4, 0x3f, 0x3, 0x3, 0x2, 0x5, 0x80, 0x9, {r5, @in6={{0xa, 0x2, 0x3db4307b, @dev={0xfe, 0x80, [], 0x0, 0xf}}}, 0x4, 0x80c, 0x3, 0x5, 0x2}}, &(0x7f0000327000-0x4)=0xb8) fcntl$addseals(r0, 0x409, 0x0) r6 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f00007a3000)=[{r6, 0x2144}, {r3, 0x40}, {r3, 0x1006}], 0x3, 0x100) 2018/02/11 20:53:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x123300, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00004c8000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r1, 0x3f) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}}, &(0x7f0000024000-0x4)=0xb8) 2018/02/11 20:53:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f000000b000-0xb5), &(0x7f0000571000-0x1)="16"}, 0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000669000)) 2018/02/11 20:53:12 executing program 2: r0 = memfd_create(&(0x7f000059f000)='.-\x00', 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000197000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) pivot_root(&(0x7f0000489000-0x8)='./file0\x00', &(0x7f0000c07000)='./file0\x00') 2018/02/11 20:53:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$int_in(r0, 0x5452, &(0x7f0000508000-0x8)=0x26) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x545, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000d36000-0x20)={0x4000, &(0x7f00008e5000-0x8), 0x0, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r3, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r4 = socket$inet6(0xa, 0x802, 0x88) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000982000)={0x3f, 0x4, 0xffffffff}) setsockopt$inet6_udp_int(r4, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1}, 0x0) recvfrom$inet6(r3, &(0x7f000068a000-0x9e)=""/158, 0x9e, 0x0, &(0x7f0000aaa000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) connect$rds(r1, &(0x7f0000d9e000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) dup2(r1, r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000878000-0x4)=0xffff, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c64000)={0x0, 0x3, 0x2}, &(0x7f0000bf2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000366000-0x95)={r5, 0x7, 0x8d, "445e4de0c362d731584b77d171833f3e16cbc7035576e52c4426d08db7c35abc9ddf5839c638d3a6bc327321eeaf8b1dd7f7c6c93f8dcc14c32e2924c666be26850a642b20b302095044bebb9985988dc471cb34eda6cc7b7df0cfa7134cb9b48a0f0ed79059ed730ded0a455b05952fc7896da0842c5c5e3ffda8c6ca3cd6f29fe0e23be3bcce34403278b399"}, 0x95) dup2(r2, r1) openat$mixer(0xffffffffffffff9c, &(0x7f000080e000)='/dev/mixer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000078f000)={0x7, &(0x7f0000360000)=[0x800, 0xffffffff, 0x55a, 0x6, 0x6, 0x9, 0x100]}) [ 35.578616] audit: type=1400 audit(1518382392.589:16): avc: denied { map_create } for pid=5280 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 35.601312] audit: type=1400 audit(1518382392.589:17): avc: denied { map_read map_write } for pid=5280 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/11 20:53:12 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000ddf000)='/dev/dmmidi#\x00', 0x72, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001000-0x4)=0x404000) mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x2, &(0x7f0000044000)={0x100000000000002, 0x14, 0x4, @tid=r1}, &(0x7f0000044000)) exit(0xfffc) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000005d000), &(0x7f0000007000)=0x14) mremap(&(0x7f0000047000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000024000/0x1000)=nil) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000005e000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x780, 0x358, 0x4c8, 0x598, 0x598, 0x128, 0x6b0, 0x6b0, 0x6b0, 0x6b0, 0x6b0, 0x6, &(0x7f000005f000-0x60), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x17}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffffff, 0xffffffff, 0x0, 0xffffffff], [0x0, 0x0, 0xffffffff, 0xffffff00], @generic="7d228b3f2490515d1292aa30d1543423", @generic="272a79ea0a272b1d416b235775bcd130", {0xff}, {0xff}, 0x63, 0x3, 0x2, 0x4}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x9cd, 0x7, 0x10001, 0x9, 0x40, 0x2c}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x7}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x15}, [0x0, 0xff, 0x0, 0xffffff00], [0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0xab, 0x3, 0x5}, 0x0, 0x208, 0x230, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x9, 0x1, 0x5, 0x4, 0x0, 0x2, [@empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, @empty, @loopback={0x0, 0x1}, @empty, @empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x14}, @dev={0xfe, 0x80, [], 0x0, 0x16}], 0xe}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x58d9, 0x80}}}, {{@uncond, 0x0, 0x128, 0x170, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}, @common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a, 0x0}, {0x8, 0x60000, 0x401, 0xec6, 0x7, 0x7, 0x0, 0x58, 0x78}}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, 0xc, 0x1b, 0x6}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffffff, 0x0, 0x103, 0xffffff00], [0xff000000, 0xff0000ff, 0xffffffff, 0xffffff00], @common='bond0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x2e, 0x7fff}, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xb}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@rand_addr=0x7, @ipv4=@broadcast=0xffffffff, 0x36, 0x32, 0xdf17}}}], {{[], 0x0, 0xa8, 0xa9}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x7e0) connect$netrom(r0, &(0x7f0000014000-0x10)=@ax25={0x3, {"4ea013b0758f89"}, 0x20}, 0x10) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/11 20:53:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a39000)=@common='eql\x00') setrlimit(0x1000000000000007, &(0x7f000068d000)) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)) r1 = socket(0x1d, 0x80000, 0x5) sendmsg$nl_generic(r1, &(0x7f0000374000)={&(0x7f0000263000-0xc)={0x10}, 0xc, &(0x7f0000e7e000-0x10)={&(0x7f0000ee9000)={0xb8, 0x21, 0x0, 0x5, 0x2, {0xd}, [@typed={0xa4, 0x53, @binary="cac58645a107b546e77ee371cc1d51a687fe4c0e8021c8434d6673396259ee26270ca1675e0c76ab3abe19957f20f1492cc97a824711ebf1cc542486af2e4ccf6fcfc165dac2e4a87b1c841420346a28c76bd2ce1e5cc6653a3bfc99e8545d74a999b2f1321b537365734d9ef9c51a96b5679cda66b712a3fe5f14561adf5554aff7cee5b1d850a36010f9edb37a450965fee0fcc02cc31d08"}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040040) [ 35.733903] can: request_module (can-proto-5) failed. [ 35.753708] can: request_module (can-proto-5) failed. 2018/02/11 20:53:12 executing program 4: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fb8000)={0x0, 0x10001, 0x2, 0xfffffffffffffeff, 0x5, [{0x7fff, 0xffff, 0x4, 0x0, 0x0, 0x400}, {0x10001, 0x8, 0x1, 0x0, 0x0, 0x2000}, {0x3f, 0x5, 0x10001, 0x0, 0x0, 0x208}, {0xc, 0x6, 0x9, 0x0, 0x0, 0xefd7926669497011}, {0x7, 0x2, 0x6, 0x0, 0x0, 0x1004}]}) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[]}, 0x8001) syz_open_dev$vcsn(&(0x7f000054f000)='/dev/vcs#\x00', 0x3, 0x80000) ioctl$int_in(r1, 0x5452, &(0x7f00000e5000)=0x100000002) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000319000)}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)}, 0x0) 2018/02/11 20:53:12 executing program 7: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001b000-0x1b)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x2, {}, {}, @connect}], 0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000000b000-0x18)=@generic={0x1f, 0xfffffffffffffff7, 0x1}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) timer_gettime(0x0, &(0x7f0000003000-0x20)={{}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000028000-0x50)={0x203, @time={0x77359400, r3}}) 2018/02/11 20:53:12 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000001000-0x4a)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f81566ec0800e0000023f865362e0f1509643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x10000000000000f0) 2018/02/11 20:53:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000069c000)='./control\x00', 0x3fffffd) socketpair(0x0, 0x0, 0x0, &(0x7f0000584000)) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)) 2018/02/11 20:53:12 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000770000)='/dev/sequencer2\x00', 0x8000, 0x0) connect$vsock_stream(r1, &(0x7f0000aa6000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0xa0000000}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000e45000)=""/4096) r2 = syz_open_dev$vcsa(&(0x7f0000f84000)='/dev/vcsa#\x00', 0x6, 0x18000) getsockopt$inet_dccp_buf(r2, 0x21, 0x8e, &(0x7f0000d1e000-0x74)=""/116, &(0x7f00001b9000)=0x74) 2018/02/11 20:53:12 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) unshare(0x400) r1 = fcntl$dupfd(r0, 0x0, r0) socket$kcm(0x29, 0x2, 0x0) getsockname(r1, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000000)=0x3a) 2018/02/11 20:53:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4), 0x0, 0x0, &(0x7f000000b000)={0x13000000000}, &(0x7f0000005000-0x4), 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/mls\x00', 0x0, 0x0) ioctl(r0, 0x7f, &(0x7f00002fc000)="df66d8fc026d70a965c42ab870ccf91e22a2ae41df8b9cf7f4866e40be41bf9bbc1e844193e438ce75f5a4ac32cb4acfb382c75554011edf9538bfd5c8957e42c4abfe0d173ffc2b54e56db2c402765e72c01d390aa35e27c98f4d751c878ee113f63f109ab6827ce82881c1182c8ef61308081be77291fb96917d673f76ef31d5b09672fee2609cd3f88ac345daf9e60c0f7cb5d3b3fb7ad8ae4caa51d2655edbaac0a665f00566579ca980e08764a2f198d3da2f85cb3025c27c8e0da25153d951b036219407338b7d7075fd034b") futex(&(0x7f000000c000-0x4), 0x4, 0x3ff, &(0x7f000031c000-0x10)={0x0, 0x989680}, &(0x7f0000902000-0x4), 0x0) 2018/02/11 20:53:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) socket$kcm(0x29, 0x0, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d47000-0xc)={0x0, 0x0, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000c77000-0x10)) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000437000-0x20)={{0x0, 0x989680}}, &(0x7f0000633000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009ac000-0x6)={0x0}) clock_getres(0x6, &(0x7f00001b9000)) getsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00001c3000-0x4), &(0x7f0000a0b000)=0x4) clock_getres(0x7, &(0x7f00001db000)) clock_gettime(0x7, &(0x7f00000b0000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000163000-0x69)="2643cd5a627631dffad41c1824d65a4e275f59dcb1741d2a14df882d6bb3f179c6804c4b6ba19afc01a44b2f5c59d1109e24cb69a16f4c444f68a5bb6853321946509100cedae86464e9860b6132a26eeadf8b0e0189d4f0cc7b77dfb978cc1e1b1b20b71a0f7a6b0d", 0x69, 0x0, &(0x7f000067f000-0x10)={0x0, r2}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000011b000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000d19000-0x1c)=@req3={0x4, 0xe95, 0x981, 0x6, 0x8, 0x2, 0x401}, 0x1c) 2018/02/11 20:53:12 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006b7000)='/dev/sequencer2\x00', 0x20400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000-0x18)={0x4, 0x488, 0x8, 0x0, 0x3737, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000163000)='/selinux/status\x00', 0x0, 0x0) connect$bt_l2cap(r1, &(0x7f0000a46000-0xe)={0x1f, 0x401, {0x2, 0x0, 0x7f, 0x4, 0x2, 0x20}, 0x7, 0x4}, 0xe) fcntl$setsig(r1, 0xa, 0x34) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002d3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000bc2000)=[{&(0x7f00001cf000-0x3)=""/3, 0x3}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000130000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000256000)=0xe8) fstat(r3, &(0x7f0000a4d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000194000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x40, 0x2, 0x4, 0xa, 0xa0, 0xa0, 0xbf, r4, r5}, {0x2, 0x80000001, 0x4, 0x7, 0x5, 0x6, 0x100000001, 0x6}, {0x8000, 0x3, 0x0, 0xb86}, 0x6, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0xa, @in=@empty, 0x7, 0x3, 0x0, 0xbd2, 0x20, 0xb35, 0x8}}, 0xe8) 2018/02/11 20:53:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004c8000-0x8)) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000b7e000-0x10), &(0x7f0000048000), 0x0) 2018/02/11 20:53:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000a63000)="96b9d1ab06e101f27cf645c1a35c08b742e2326ec7d7bbf5c0a373ed1cc69bcb7ff219321dbabe891f6b9f983e4b520aa8368b1c34900b71cff73827d6234dc94255af64fc353706f0b753ccbc7cc381ae8bf7203fefc03d9cb81fc2d37dac2e", 0x60) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000064e000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000000000), r2, &(0x7f0000000000), 0x6b4e87e4, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) read(r3, &(0x7f0000ae0000)=""/41, 0x29) 2018/02/11 20:53:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d4d000)=@nat={'nat\x00', 0x1b, 0x5, 0x490, 0xf0, 0x0, 0xffffffff, 0x1e0, 0x1e0, 0x430, 0x430, 0xffffffff, 0x430, 0x430, 0x5, &(0x7f0000e65000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv6=@dev={0xfe, 0x80}, @port, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@rand_addr, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id, @gre_key}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x5eed746b00d69f0}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv4=@multicast1=0xe0000001, @port, @port}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008e1000-0x8)) 2018/02/11 20:53:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) 2018/02/11 20:53:13 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/11 20:53:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b33000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000086e000-0x8)={0x0, 0x5}, &(0x7f000015e000+0xc54)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000)={r2, 0x5}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000001e000-0x14dc)={0x20, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0xc, 0x6, @ipv4=@broadcast=0xffffffff}]}, 0x20}, 0x1}, 0x0) 2018/02/11 20:53:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000001000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000001000-0x20)) 2018/02/11 20:53:13 executing program 0: pipe2(&(0x7f00007c9000-0x8)={0x0, 0x0}, 0x4002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x1000, 0x5, 0x10000, 0x1, 0x5, 0x1, 0x1000, 0x3, 0x2, 0x1, 0x9}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d22000)="aa2501de850f30de705e097893a5d45b698c5b2241b468585d615288f2cdef0c7eaf464cb132285159fba4c370d069bfb5422c571289ada7ae738c484d82b41941ca714007fa2770c7cb51e313a32db4281a92c990fe2ae83cacabd8a0f0d5d1266e6c5566fa7bb1ef3d5ad95be1f1544fe98735c57364b054996848f3e3744485a74b6c50966c1b09c71f3444d1ccdbcf77aa941445cd676ff95beb1d636f3814c567a066bb940285dd337c4eafb4272f5e456a15cfe89ab8ed318a31a3ae4eaa9319f4438b", 0xc6) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000806000-0x1)='\x00') setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000fcb000-0x4)=0xb3, 0x4) 2018/02/11 20:53:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000124000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha256-avx2,lrw-cast6-avx)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100000001000) 2018/02/11 20:53:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000fd1000-0x1000)=""/4096) getpeername(0xffffffffffffff9c, &(0x7f0000514000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000979000)=0x32) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000036000-0x10)={0x0, 0x70, &(0x7f0000cd4000+0x78c)=[@in6={0xa, 0x2, 0xfc, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x3, 0xc696, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x1000}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x0, 0xffffffffffff8001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}]}, &(0x7f0000ef2000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d2f000)=@assoc_id=r1, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000020c000-0x4)=r1, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000461000)=0x9, 0x4) 2018/02/11 20:53:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000c9f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000abe000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x10000000000010, &(0x7f0000534000), &(0x7f00005b9000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fad000+0x89c), &(0x7f000070d000-0x4)=0x4) 2018/02/11 20:53:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000a84000)='./file0\x00', &(0x7f0000b11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00000dc000-0x8)='./file0\x00', 0x8000, 0x7) fchown(r0, r1, r2) [ 36.045877] audit: type=1400 audit(1518382393.056:18): avc: denied { create } for pid=5357 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 36.069819] audit: type=1400 audit(1518382393.056:19): avc: denied { write } for pid=5357 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/11 20:53:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000074000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001e8000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}}) 2018/02/11 20:53:13 executing program 7: r0 = syz_open_dev$dspn(&(0x7f000092d000-0xa)='/dev/dsp#\x00', 0x1, 0xa880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000000)={0x405, 0xfffffffffffff6aa, 0x200, 0x7, 0x3f}) r1 = socket$inet(0x2, 0x80005, 0x5) setsockopt$inet_tcp_int(r1, 0x6, 0x100000008, &(0x7f00009db000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r2 = geteuid() ioprio_set$uid(0x3fffffffffff, r2, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000dc7000-0x2), &(0x7f0000904000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0x4) 2018/02/11 20:53:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x1}, 0x10) listen(r0, 0x100401000003) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f4b000-0xc)={0x0, r0, 0x1}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000a4c000)={0x6, &(0x7f0000061000-0x30)=[{0x8001, 0x8, 0x10, 0x7}, {0x8f9, 0x4, 0x1, 0xfffffffffffffffc}, {0x8, 0x100000001, 0x3, 0x7}, {0x1000000000000, 0x4, 0x1, 0x6}, {0x401, 0x1, 0x1a1, 0x6}, {0x4, 0x3ff, 0x6, 0x7}]}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000d68000-0x12)='/dev/snd/pcmC#D#p\x00', 0x81, 0x8c000) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f000089f000-0x18)={0x2, [0x4, 0x2]}) r3 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000259000)=0x10) write(r3, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000373000)={0xa}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r3, &(0x7f00007b0000)="01", 0x1) syz_open_dev$mouse(&(0x7f0000801000)='/dev/input/mouse#\x00', 0xffff, 0x202) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000eb0000)={0x0, 0x0, 0x6}, 0x8) 2018/02/11 20:53:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000f62000-0x20)="2adf25f7f5b61d937b887817675ab702aff8cba83847fd4bb5eee82d0b37c4", 0x1f, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f00009f0000-0x8)='./file0\x00', &(0x7f0000f63000-0xa)='./control\x00') rename(&(0x7f0000f62000)='./control\x00', &(0x7f0000004000)='./file0\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000378000-0xa)='./control\x00') 2018/02/11 20:53:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000995000)='/dev/adsp#\x00', 0x7f, 0xffffffffffffffff) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000a0f000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) 2018/02/11 20:53:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006d2000-0x18)={r0, &(0x7f00008c3000), &(0x7f0000ffc000)=""/165}, 0x18) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000349000-0x4)=0x0) ptrace$peek(0x3, r1, &(0x7f000072e000-0x8)) 2018/02/11 20:53:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004dd000-0x3)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000524000)="ccd5aab0b8ee20737b13ff2d76081f44607aa43e3a6cafde7cac9f5426b8feeb78ff80f06b2602994ea68e8d37838add1096e9623e872a0e0e87eae642", 0x3d, 0x20020003, &(0x7f000091b000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 36.204764] audit: type=1400 audit(1518382393.215:20): avc: denied { map } for pid=5397 comm="syz-executor3" path=2F6D656D66643A776C616E302A6D696D655F747970652D747275737465647D26776C616E30766DCB0C202864656C6574656429 dev="tmpfs" ino=15401 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/02/11 20:53:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000322000)='/dev/vhost-vsock\x00', 0x2, 0x0) io_setup(0x80, &(0x7f0000609000)=0x0) r2 = syz_open_dev$vcsn(&(0x7f00007e3000)='/dev/vcs#\x00', 0x1f, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000819000)='/selinux/mls\x00', 0x0, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000a31000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x800) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000033f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) io_submit(r1, 0x5, &(0x7f00000e5000)=[&(0x7f0000fa9000-0x40)={0x0, 0x0, 0x0, 0x6, 0x20, r0, &(0x7f0000411000)="9815730334b950dc34893354b9cbcd49", 0x10, 0x6, 0x0, 0x1, r2}, &(0x7f0000ffd000)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f0000181000)="068545464c95085331292369a71f7f43162844427b2c5f6771c4bd3ac745cf05881f55c554449476", 0x28, 0x6, 0x0, 0x0, r3}, &(0x7f0000aa9000-0x40)={0x0, 0x0, 0x0, 0x8, 0xffff, r0, &(0x7f000068e000)="429b91f2cf571820a7", 0x9, 0x5, 0x0, 0x1, r4}, &(0x7f0000640000-0x40)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000271000-0xee)="9a2ad4242b90903d0326a43f8f27d15eceed0768b6485c3e6c7e03d2a5bdc28b5014a56e244f2275add8b4927d8c67fe702f41c3dca10019bdf634d6d1079f090b26d2683841f31feb6f18f779a80fab9fe6720bea11333d8f354f68a88c77d23342423ab30869d46967cfe89c0a4c7ab189b1d567fee79d4115fecc18a935ddd5dc96ebc1e94a9338ec322de3f054e1cbe021e90ed47bf24a6d78ca8efdb12f2214c7d23009832fd653a58476244c1eb705e538b10192c5e3f34aa52a1bb4e58ca0fb03ecf8da4aa03cf24938ac1d6a92d6ebde127bce662f4b0bb3dede93c997409fbe7a202b20691223cf5a1f", 0xee, 0x81, 0x0, 0x1, r5}, &(0x7f0000944000)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f000046b000-0x79)="f92a08233d445600d6a21e4da5b06c5606b8498489b5b33d21bef983198c05fc4ef5fd248e24d45b85cea880f43062320eabadb5b0996be3294b1419fdbe07a01712284d9290b53a58d8e2f278c787d6780ecf436c02ae1be951c9d158b6e06ce8d94cb152836791722fce358c61aafe7bd0ba6edbb8d86579", 0x79, 0x5, 0x0, 0x6fd67983c79e7d8a, r6}]) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000a2f000)=0x4000000) 2018/02/11 20:53:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000861000)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_UID={0x8, 0x19}, @RTA_MULTIPATH={0x3, 0x9, [{}]}]}, 0x30}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000660000)={0x3, r0, 0x1}) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000a81000-0x8)=0x6, 0x8) 2018/02/11 20:53:13 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10200, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000a000)={{}, {0x77359400}}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/11 20:53:13 executing program 4: keyctl$setperm(0x5, 0x0, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200200, 0x0) 2018/02/11 20:53:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000393000)='./file0\x00', &(0x7f0000611000)=@random={'trusted.', '\x00'}, &(0x7f0000846000-0x6)='wlan1\x00', 0x6, 0x2) creat(&(0x7f00008b2000)='./file0\x00', 0x2) getxattr(&(0x7f0000ec5000-0x4)='./file0\x00', &(0x7f00006e3000+0x62c)=@random={'os2.', 'wlan1\x00'}, &(0x7f0000a2b000-0x79)=""/121, 0x79) 2018/02/11 20:53:13 executing program 2: 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, &(0x7f0000837000)=0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x5, 0x0, @cisco=&(0x7f0000fad000-0x8)}}) prctl$getname(0x10, &(0x7f00001fa000)=""/120) 2018/02/11 20:53:13 executing program 7: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000002f000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000025000)={r1, 0x2}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f000002f000-0xc)='/dev/audio#\x00', 0x200, 0x4400) fcntl$dupfd(r2, 0x406, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000001e000-0x64)=[@in6={0xa, 0x2, 0x31, @empty, 0x20}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}, @in6={0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @empty}, 0x6}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x64) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x28, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f000002f000-0xb)='/dev/mixer\x00', 0x101201, 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f000001e000)) 2018/02/11 20:53:13 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001a000)='./file0\x00', 0x0, 0x40) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000001b000-0x50)={{0x0, 0x4}, {0x5, 0x3}, 0x4, 0x3, 0x5}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000001a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x24, 0x0, 0x0, 0x0, 0x0, &(0x7f0000019000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) dup(r1) 2018/02/11 20:53:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) 2018/02/11 20:53:13 executing program 3: shmget$private(0x0, 0x1000, 0x54001000, &(0x7f000024b000/0x1000)=nil) r0 = syz_open_dev$vcsn(&(0x7f000078d000-0xa)='/dev/vcs#\x00', 0x6, 0x480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f27000)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x7fff, 0x1, 0x8, 0xa, 0xa0, 0xa0, 0xff, r1, r2}, {0x3de, 0x3, 0x1, 0x0, 0x1, 0xffffffffffffd569, 0x3, 0x7fffffff}, {0x401, 0x1b0c, 0x2b, 0x100000000}, 0x10000, 0xffffffffffffffff, 0x3, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x6, 0x4, 0x3, 0x7, 0x8000, 0x80000000, 0xc1c8}}, 0xe8) 2018/02/11 20:53:13 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000697000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000c14000-0x3a)="db6319080e45e0c8b8b95c5d564752fef957788b565ded51b3ae291a09d7dfbae84621abc22e62c0b8ff2e5f6e121b5e5612642264112675027e", 0x3a, 0x4000, &(0x7f0000c09000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000f6a000)) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f6a000-0xd)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "36e94fd1da5d23c28e6f5f2f6eef2b06fb6a99a7776c9ec23276b931483ac5c24c467411219db64e5d9e98c8ff1de957a308e1f9b2b52e3a831df0d4d0e3f43280e6c65e371ac6149d077ee2f5c82e68"}, 0x160) 2018/02/11 20:53:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c91000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, {[]}}, @udp={0x0, 0x1, 0x8}}}}}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000a85000-0xb)='/dev/midi#\x00', 0x2, 0x0) connect$bt_rfcomm(r1, &(0x7f0000e88000)={0x1f, {0x8001, 0x70a, 0xffff, 0x9, 0x9}, 0x4}, 0x9) lremovexattr(&(0x7f0000615000-0x8)='./file0\x00', &(0x7f00004fd000-0xf)=@random={'user.', 'vboxnet1^\x00'}) 2018/02/11 20:53:13 executing program 0: socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}, "c4e60974958cac44"}}}}}, 0x0) [ 36.381366] audit: type=1400 audit(1518382393.391:21): avc: denied { prog_load } for pid=5423 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/11 20:53:13 executing program 1: 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$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f000019c000-0x50)={@common, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfff}}}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) 2018/02/11 20:53:13 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x14a8, 0xffffffff, 0x0, 0x1148, 0x0, 0xffffffff, 0xffffffff, 0x13d8, 0x13d8, 0x13d8, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@uncond, 0x0, 0x1100, 0x1148, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x1, 0x0, 0x0, 0x0, "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"}}, @common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0x0, 0x110, 0x140, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}, @common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x128, 0x150, 0x0, {}, [@common=@inet=@set3={0x50, 'set\x00', 0x3}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1508) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000006000-0x4)=0x4) 2018/02/11 20:53:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000dc7000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f000024b000)="d9e1e8", 0x3, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) accept$inet(r1, 0x0, &(0x7f0000e57000-0x4)) recvmmsg(r2, &(0x7f0000657000)=[{{&(0x7f0000ee1000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000590000-0x32)=[], 0x0, &(0x7f0000cf0000-0xb)=""/11, 0xb}}], 0x1, 0x0, &(0x7f000062f000)) 2018/02/11 20:53:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00002db000-0xc)='/dev/audio#\x00', 0x2, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000075a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) socket$inet6(0xa, 0x2, 0x0) 2018/02/11 20:53:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, []}, 0x90) r2 = syz_open_dev$vcsn(&(0x7f000073f000)='/dev/vcs#\x00', 0x7, 0x402800) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000338000)={0x8}) [ 36.476098] xt_cgroup: invalid path, errno=-2 2018/02/11 20:53:13 executing program 3: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a73000-0xc)={0x0, 0x0}, &(0x7f000014c000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000da4000)={0x0, 0x0, 0x0}, &(0x7f000089a000-0x4)=0xc) fchown(r0, r1, r2) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00006df000-0x4)) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000fad000), &(0x7f0000fad000)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000098e000-0x548)=@nat={'nat\x00', 0x1b, 0x5, 0x4e8, 0x300, 0x1e0, 0xffffffff, 0x300, 0xf0, 0x418, 0x418, 0xffffffff, 0x418, 0x418, 0x5, &(0x7f0000fac000-0x50), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x19, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@loopback={0x0, 0x1}, @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00'}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@rand_addr, @ipv6=@dev={0xfe, 0x80}, @gre_key, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ipddp0\x00'}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) r4 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r4, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x400000000000009}, 0x1c) connect$inet6(r4, &(0x7f0000010000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/11 20:53:13 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x9, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) poll(&(0x7f0000dee000)=[{r1}], 0x1, 0x6ef) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/11 20:53:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x4}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000)=@abs, &(0x7f0000002000-0x4)=0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000+0x2c3)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000)={@common='irlan0\x00', @ifru_flags=0x1800}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x200, 0x0) 2018/02/11 20:53:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) open(&(0x7f000065e000-0x8)='./file0\x00', 0x2000, 0x161) unlinkat(r0, &(0x7f0000de6000)='./file0\x00', 0x200) r1 = dup(r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d1d000-0x28)={@generic="69f6c4964b7d9807703a2011bae5eb11", &(0x7f0000f5b000)=@ethtool_eee}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000b45000)={0x1, "87"}, 0x2) 2018/02/11 20:53:13 executing program 6: prctl$intptr(0x22, 0xc00000001) r0 = syz_open_dev$dspn(&(0x7f000070c000-0xa)='/dev/dsp#\x00', 0x3f, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x1f, 0x1ff, 0x2, 0x2, 0xe9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) 2018/02/11 20:53:13 executing program 1: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00007f1000)='/dev/snd/pcmC#D#c\x00', 0x8368, 0x880) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000532000-0xb)={0x5, 0x3, 0x5, 0x0, 0x1, 0x80000001, 0x3, 0x5, 0x9, 0x1, 0x2}, 0xb) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000f9c000-0x4), 0x4) 2018/02/11 20:53:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) modify_ldt$write2(0x11, &(0x7f00004cd000)={0x1, 0x20101000, 0x400, 0x2, 0x8000, 0xf84a, 0x100, 0xffffffff, 0x9, 0x8}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00007ae000)) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote}, &(0x7f0000798000)=0x3f6) 2018/02/11 20:53:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000099e000-0x10)="02000000020001001300be8c5ee18c88", 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ce5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) [ 36.527652] xt_cgroup: invalid path, errno=-2 [ 36.532835] audit: type=1400 audit(1518382393.543:22): avc: denied { prog_run } for pid=5463 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=bpf permissive=1 2018/02/11 20:53:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4(r0, &(0x7f0000885000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000b4b000)=0xfffffffffffffd6d, 0x804) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6041c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00000bd000+0x4eb)=@known='security.ima\x00', &(0x7f000029e000)="2476626f786e65743174727573746564707070315d76626f786e657431747275737465642e5b6c6f27656d31766d6e657430e4766d6e6574312d00", 0x3b, 0x2) [ 36.612808] audit: type=1400 audit(1518382393.623:23): avc: denied { node_bind } for pid=5479 comm="syz-executor3" saddr=ff01::1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 36.635771] audit: type=1400 audit(1518382393.623:24): avc: denied { set_context_mgr } for pid=5478 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/11 20:53:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000a5f000-0xb)='/dev/midi#\x00', 0x8, 0x200000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000095e000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80}, 'port0\x00'}) close(r1) r2 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00006e9000-0x4)=0x101) fcntl$getownex(r2, 0x10, &(0x7f0000272000-0x8)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000aa4000)=r3) ptrace$cont(0xf, r3, 0x3ff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fb0000-0xb)='/dev/mixer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00003e1000-0xa)={0x0, 0xb7, 0x1, [0x1f9c]}, &(0x7f0000d1a000)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000d64000)={r6, 0xfffffffffffffff8}, 0x6) r7 = syz_open_procfs(0x0, &(0x7f0000918000-0x7)='ns/pid\x00') ioctl$LOOP_SET_STATUS(r7, 0x4c02, &(0x7f0000e37000-0x98)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x4000, 0xe, 0x12, "fe4f8de6b0427193e3fbf7ad7d2eaf37fb0e68667d3de1f8ee7324209dbc152860eb0442d632c59b7e38c2d17707b9b296111d1f78307e21a459a7571e6cc7d9", "aaa11ab4f9583e004c8cb94bf339968ec6fb4561c460407cc1feb413929cc544", [0x2, 0x7ff]}) ioctl$EVIOCGMASK(r7, 0x80104592, &(0x7f0000fa9000)={0x12, 0x0, &(0x7f000042e000)}) r8 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f00003f0000/0x2000)=nil) shmat(r8, &(0x7f00007a5000/0x3000)=nil, 0x6000) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000c9f000-0x52)="5e04f283bd0938f72f20f4945abfba33fbecef91d9238340c8293dd9578a8e45d708ca9618a0aa15a5d14f0b11bfb941d9fb8731063feacfd65364b8359ae45f7d5500f3ec418a98a90f9905bd66b2dfb238", 0x52) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x10001}}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0x80045500, &(0x7f0000637000)=""/101) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f000020a000-0x10)=@req={0x50, &(0x7f0000541000-0x50)={@generic="6f361c0a1672455ae38e0befe333ec33", @ifru_map={0x7f, 0xd1, 0x5, 0x8, 0x5, 0x7}}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f00005be000-0x8)=@assoc_value, &(0x7f0000a55000-0x4)=0x8) 2018/02/11 20:53:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty, '\b'}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/02/11 20:53:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) times(&(0x7f000096d000-0x20)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008c2000-0x10)='/dev/sequencer2\x00', 0x10200, 0x0) [ 36.659057] audit: type=1400 audit(1518382393.623:25): avc: denied { map } for pid=5478 comm="syz-executor4" path="/dev/binder0" dev="devtmpfs" ino=9153 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 36.683854] audit: type=1400 audit(1518382393.646:26): avc: denied { call } for pid=5478 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/11 20:53:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004b1000)='./file0\x00', 0x0) r0 = semget(0x1, 0x7, 0x4) semctl$GETVAL(r0, 0x1, 0xc, &(0x7f0000ebb000-0x78)=""/120) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f00003a0000-0x8)='./file0\x00', &(0x7f00002d6000-0x5)='nfs4\x00', 0x0, &(0x7f0000e97000-0xe)='v34') 2018/02/11 20:53:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r0, &(0x7f00003a5000)={&(0x7f00005b2000-0x10)=@ax25={0x3, {"8077096e5b0faa"}, 0x4}, 0x10, &(0x7f000031c000)=[], 0x0, &(0x7f0000e11000-0x2280)=[], 0x0, 0x20008000}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000252000)=[{r0, 0x120}, {r0, 0x8}], 0x2, &(0x7f0000014000), &(0x7f0000973000)={0x4311}, 0x8) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000ad9000), &(0x7f00006bd000)=0x4) bind$inet(r1, &(0x7f00005d8000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x2, &(0x7f00008c3000)) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f000052d000)=0x6, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ea5000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000e6e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000dba000)={{{@in=@remote, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000996000-0x4)=0x1a1) getpid() getresgid(&(0x7f0000b91000-0x4), &(0x7f0000e0d000), &(0x7f0000992000)) sendmsg$unix(r1, &(0x7f000048c000)={&(0x7f0000ef1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007a2000)=[{&(0x7f00000bb000+0x83f)}], 0x1, &(0x7f00008fb000)=[]}, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f000091d000)) sendto$inet(r1, &(0x7f0000b9c000-0x55)="f91f633403f68230c56562ebf6778f38a848275f624061e0037c3372b7734c78d3a37f6f52bbfb5fe7bc075823a85f3f7cae256ea30739e680b67d91d92a2cdd1603574d4eb9218fe91ac99658051c5e4dc2ca6104", 0x55, 0x4000, &(0x7f00007a9000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) dup3(r0, r1, 0x80000) [ 36.706645] audit: type=1400 audit(1518382393.694:27): avc: denied { name_connect } for pid=5479 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 36.709533] binder: BINDER_SET_CONTEXT_MGR already set [ 36.789114] NFS: bad mount option value specified: v34 [ 36.802461] binder: 5478:5502 ioctl 40046207 0 returned -16 [ 36.809697] syz-executor3 (5484) used greatest stack depth: 14560 bytes left [ 36.816339] binder: release 5478:5502 transaction 2 out, still active [ 36.823898] binder: undelivered TRANSACTION_COMPLETE [ 36.829384] binder: send failed reply for transaction 2, target dead 2018/02/11 20:53:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000ce7000-0x50e)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x84, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f06529", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, []}}}}}}}, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) 2018/02/11 20:53:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000de3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) socket(0x0, 0x1, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000016a000)='/dev/vga_arbiter\x00', 0x24400, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000bc3000-0x6)={0x7f, 0x0, 0x7}) 2018/02/11 20:53:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000e8d000)='/dev/midi#\x00', 0x6, 0x40) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000292000)={&(0x7f0000460000-0x18)=[0x7, 0x1, 0x80000000, 0xca, 0x3, 0x2], 0x6, 0xe55, 0x1, 0x1, 0xfffffffffffffffd, 0xab, {0x2, 0x1ff, 0x55c, 0x6, 0x100000000, 0x4, 0x0, 0x40, 0x9, 0x25, 0x1f, 0x2, 0x9, 0x5, "0dff2cd38358a20fdf3a6fa9299c073ba907c960560acabb07c155d7b4eecd2b"}}) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x8}], 0x10}}], 0x1, 0x0) 2018/02/11 20:53:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f4f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) utime(&(0x7f0000068000-0x8)='./file0\x00', &(0x7f0000d56000-0x10)={0x1ff, 0x5}) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f000061b000-0x80)={0x0, 0x0, [{0x80000000, 0x5, 0x5, 0x800, 0x7, 0x78bf, 0x2}, {0xc0000000, 0x7f, 0x2, 0x800, 0x100000001, 0x3, 0x4000000000000000}, {0x80000001, 0xffffffff, 0x6, 0x8, 0x1, 0x7e24, 0x24000}]}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) syz_open_dev$random(&(0x7f000008e000)='/dev/random\x00', 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000000b000-0x10)={0x0, 0x2, 0x47, 0x7000000000}, &(0x7f0000637000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000320000-0xa0)={r4, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x208, 0x1000, 0x8, 0x100000001, 0x3e}, &(0x7f000076d000-0x4)=0xa0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) fcntl$getownex(r3, 0x10, &(0x7f00002b0000-0x8)) 2018/02/11 20:53:13 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000025000)='/proc/self/net/pfkey\x00', 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000017000-0x10)='/dev/sequencer2\x00', 0x101, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000026000-0x10)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000001a000)=[{{0x0, 0x0, &(0x7f0000026000)=[{&(0x7f0000001000)=""/154, 0x9a}], 0x1, &(0x7f0000003000)=""/4096, 0x1000, 0x354}, 0x5}, {{0x0, 0x0, &(0x7f0000027000-0x30)=[{&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f0000027000-0x76)=""/118, 0x76}, {&(0x7f0000010000)=""/148, 0x94}], 0x3, &(0x7f0000021000-0xec)=""/236, 0xec, 0xe}, 0x7}, {{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000010000-0x5b)=""/91, 0x5b}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000022000-0x5d)=""/93, 0x5d}], 0x3, &(0x7f0000026000)=""/4096, 0x1000, 0xff}, 0x3}, {{&(0x7f0000004000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f000000a000-0x20)=[{&(0x7f0000011000-0x55)=""/85, 0x55}, {&(0x7f0000000000)=""/98, 0x62}], 0x2, &(0x7f0000026000)=""/212, 0xd4, 0xa98}, 0xad42}], 0x4, 0x40000000, &(0x7f0000027000-0x10)={r2, r3+30000000}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000027000-0x10)={0x1d, r4}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000027000-0x20)={0x5}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000027000)=0x3, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000028000-0xb0)={{0x4, 0x5}, 'port1\x00', 0x59, 0x0, 0x81, 0xffffffff, 0x2527537a, 0x90, 0x0, 0x0, 0x2, 0x1}) 2018/02/11 20:53:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xffffffffffffff77, &(0x7f00000a5000-0x8)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000821000)='/dev/rfkill\x00', 0x2, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000ca1000)=[{r0}], 0x1, &(0x7f0000c3e000), &(0x7f0000212000), 0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/11 20:53:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e1d000)='net/fib_trie\x00') fcntl$setlease(r0, 0x400, 0x41) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000da1000-0x8), 0xffffffff) 2018/02/11 20:53:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x84}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x100000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000054b000)) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000bf0000-0x4), 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008b1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000f18000-0x10)={0x9, &(0x7f000059e000)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) sched_getparam(r1, &(0x7f0000ea0000-0x4)) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000a1a000-0x8)={r3, 0x2}) 2018/02/11 20:53:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x80000000, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f00000c0000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={0x0, 0x400}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r1, 0xffff}, &(0x7f0000003000-0x4)=0x8) r2 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x1, 0xc000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000002000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000000)=0x20, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1c, &(0x7f0000000000), &(0x7f0000001000)=0x4) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000000)={0x0, 0xad}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000002000-0x4), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000)={0x7, 0xffffffffffffffff}) 2018/02/11 20:53:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) clock_gettime(0x2, &(0x7f00002b6000)={0x0, 0x0}) ppoll(&(0x7f0000342000-0x10)=[{r0}], 0x1, &(0x7f00005aa000-0x10)={0x0, r1+30000000}, &(0x7f00005df000-0x8), 0x8) clock_gettime(0x7, &(0x7f0000ae9000)) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/11 20:53:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x3fffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000969000+0x472)='/dev/snd/pcmC#D#p\x00', 0x40, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000ca8000-0x4b0)=@filter={'filter\x00', 0xe, 0x4, 0x450, 0xffffffff, 0x178, 0x178, 0x0, 0xffffffff, 0xffffffff, 0x3b8, 0x3b8, 0x3b8, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xffffff00, 0xffffff00, @common='bcsh0\x00', @common='vcan0\x00', {}, {}, 0x88, 0x3, 0x24}, 0x0, 0xa0, 0xe0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x77f, 0x1, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x5, 0x2, "1085132c52832529b6f7bc38fbcff61acdf20c6aaaadb4b313148a100c59"}}}, {{@uncond, 0x0, 0x218, 0x240, 0x0, {}, [@common=@inet=@policy={0x158, 'policy\x00', 0x0, {[{@ipv6=@empty, [0xff, 0xffffffff, 0xff0000ff], @ipv4=@dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0xffffffff, 0x0, 0xffffff00], 0x2, 0xffffffffffffffff, 0x3a, 0x0, 0x0, 0x2}, {@ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, [0x0, 0xff000000, 0xffffffff, 0xffffffff], @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, [0xff, 0xff000000, 0xff], 0x2, 0xffffffffffffffff, 0x1, 0x0, 0x18, 0x8}, {@ipv4=@broadcast=0xffffffff, [0x0, 0xff000000, 0xffffff00, 0xff000000], @ipv4=@dev={0xac, 0x14, 0x0, 0x12}, [0xffffffff, 0xffffffff, 0xffffff00, 0xff], 0x3, 0x6, 0x16, 0x1, 0x2, 0x2}, {@ipv4=@broadcast=0xffffffff, [0xff000000, 0x0, 0xffffffff, 0xff000000], @ipv6=@empty, [0x0, 0xffffffff, 0xff, 0xff], 0x2, 0xffffffffffffffff, 0x3f, 0x0, 0xa, 0x4}], 0x4}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x7, 0x0, 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000a88000-0xc)={@empty, @local={0xac, 0x14, 0x0, 0xaa}}, 0xe04202ea17ed927e) getresgid(&(0x7f0000d50000), &(0x7f0000b8b000)=0x0, &(0x7f0000d28000-0x4)) setfsgid(r3) setsockopt$inet_mreqn(r2, 0x0, 0x28, &(0x7f0000aa7000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000bd4000)={{0x2, 0x0, @rand_addr=0x7}, {0x306, @random="562373fdb60b"}, 0x0, {0x2, 0x1, @loopback=0x7f000001}, @common='lo\x00'}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000da7000), 0x4) 2018/02/11 20:53:13 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4}) r1 = socket(0x40000020015, 0x5, 0x0) setsockopt(r1, 0x114, 0xa, &(0x7f0000003000-0x4)="033b20b4", 0x4) 2018/02/11 20:53:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r4, 0x0, 0x5}, &(0x7f0000003000-0x4)=0xc) recvmmsg(r1, &(0x7f0000001000)=[{{&(0x7f0000000000)=@nfc_llcp, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x52)=""/82, 0x52}], 0x1, &(0x7f0000001000)=""/190, 0xbe}, 0xe5}, {{0x0, 0x0, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0x4)=""/4, 0x4}, {&(0x7f0000002000-0xb2)=""/178, 0xb2}, {&(0x7f0000000000)=""/4, 0x4}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/183, 0xb7}, {&(0x7f0000000000)=""/75, 0x4b}, {&(0x7f0000000000)=""/103, 0x67}, {&(0x7f0000001000-0x6e)=""/110, 0x6e}, {&(0x7f0000001000-0xf9)=""/249, 0xf9}], 0x9, &(0x7f0000002000-0x1b)=""/27, 0x1b, 0x3}, 0x7ff}, {{0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x75)=""/117, 0x75}, {&(0x7f0000000000)=""/177, 0xb1}, {&(0x7f0000002000-0xd1)=""/209, 0xd1}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x5, &(0x7f0000001000)=""/207, 0xcf, 0x1}, 0x5}, {{&(0x7f0000002000-0x5)=@sco, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000-0x3)=""/3, 0x3}, {&(0x7f0000001000-0x40)=""/64, 0x40}], 0x2, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x1}, 0x6856}, {{&(0x7f0000001000)=@sco, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)=""/254, 0xfe}, {&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000000000)=""/80, 0x50}, {&(0x7f0000001000-0x3b)=""/59, 0x3b}, {&(0x7f0000001000)=""/86, 0x56}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000001000)=""/159, 0x9f}, {&(0x7f0000001000)=""/21, 0x15}], 0x9, &(0x7f0000000000)=""/182, 0xb6, 0x683eb3a2}, 0x5}], 0x5, 0x2000, &(0x7f0000000000)={r2, r3+10000000}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/11 20:53:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000db8000-0xd)='/dev/usbmon#\x00', 0x66aed8b9, 0x6200) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000c9000-0x1000)="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", 0x1000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00001f7000)={0x10}, 0xc, &(0x7f0000e23000-0x10)={&(0x7f00009e3000)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_PREF={0x8, 0x14, 0x3}]}, 0x24}, 0x1}, 0x0) 2018/02/11 20:53:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000219000-0x9)='/dev/rtc\x00', 0x101000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000402000-0x7c)="1fcf45457519de00b9ea64f919eff0178a1c129968e19f133fd0b92ce74ee50ff0c89da2cbf7ef4cf856ec578b1628d167f9d66dce869cb09981b36dea01f8d7cab790636de89d0371e5845a1f41c2c4cb04287a1369385eff1d1796344813d4cd5f44d4a2e1bb7bb6d8475a5b7b0c303649451b757e1673d8ee7cbd") pwritev(r0, &(0x7f000039e000-0x40)=[{&(0x7f0000cf9000)="14", 0x1}], 0x1, 0x2) 2018/02/11 20:53:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0xd16d) connect$ipx(r0, &(0x7f00000dd000)={0x4, 0x9, 0x8, "78eba0561233", 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001fc000-0x4)=0x5d, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000b8c000)={&(0x7f0000aac000-0x1c)=@in6={0xa, 0x1, 0xffffffffffffff01, @empty, 0x400}, 0x1c, &(0x7f0000f70000)=[], 0x0, 0x0, 0xfffffffffffffe6d}, 0x0) close(r1) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000142000-0x618)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5b8, 0x120, 0x120, 0x2f8, 0x208, 0x0, 0x4e8, 0x4e8, 0x4e8, 0x4e8, 0x4e8, 0x6, &(0x7f0000b02000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffffff, 0x0, 0xffffffff], [0xffffffff, 0xffffff00, 0xffffffff, 0xffffff00], @generic="fe7ea4016b9f13f5e07ce18edf3545f4", @common='syzkaller1\x00', {}, {}, 0x67, 0x2, 0x5, 0x2}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x3ff}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x15}, @dev={0xfe, 0x80, [], 0x0, 0x16}, [0xff, 0x0, 0xff, 0xffffff00], [0xffffffff, 0xff, 0x0, 0xffffffff], @generic="33debef5c90f182e74df0ca79839cbb8", @generic="03843a6042d5955777840bbfa3ab367a", {}, {}, 0x3b, 0x8, 0x2, 0x20}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x4, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x1}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x12}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffffff, 0xffffffff, 0xff, 0xffffffff], [0xff000000, 0xff000000, 0xffffffff, 0xff0000ff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='irlan0\x00', {0xff}, {0xff}, 0x7f, 0x3ff, 0x7, 0x38}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast2=0xe0000002, @generic="75d3429353d60b8d4b330bf41de2f686", 0x80}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xa}, [0xffffff00, 0xffffffff, 0xff000000, 0xffffff00], [0x0, 0x0, 0xffffff00, 0xffffffff], @generic="094902ea0fa491d272583158209fadda", @common='eql\x00', {}, {0xff}, 0x7f, 0x5, 0x4, 0x2}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x618) 2018/02/11 20:53:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x81, &(0x7f000033b000-0x34)=""/52, &(0x7f00008cb000)=0x34) r1 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x4, &(0x7f0000b37000)=""/91) 2018/02/11 20:53:14 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000095c000)='/dev/midi#\x00', 0x6, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000014b000-0x10)={0x0, 0x1ff, 0x80000000000, 0x2a}, &(0x7f0000463000)=0x10) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000095c000)={r1, 0xffff, 0x2, 0x10001}, &(0x7f00006c2000-0x4)=0x10) init_module(&(0x7f0000724000)="2f2e7d2976626f786e6574316574683023ca6c7d252f00", 0x17, &(0x7f0000bb9000-0x10)='\x00') utime(&(0x7f000006d000)='./file0\x00', &(0x7f000047a000)={0x7ffd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 37.019076] netlink: 'syz-executor4': attribute type 20 has an invalid length. [ 37.044292] netlink: 'syz-executor4': attribute type 20 has an invalid length. 2018/02/11 20:53:14 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f00004a3000-0x10)=[{&(0x7f0000ae4000-0x1d)="ceef385a8252560a8accb0ebcfc9a12b29fa74a12ad4a5f9cd695d4350", 0x1d}], 0x1000000000000265, &(0x7f0000f82000-0x10e8)=[@iv={0x28, 0x117, 0x2, 0x13, "d81f29f27209791858805f3a5417c54970b0db"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x0, 0x117, 0x4, 0x1}], 0x10a0}, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f83000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ba6000)='/dev/ptmx\x00', 0x20000, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000f85000-0x108)={0x198736f0, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x80}}, {{0xa, 0x1, 0xd9c, @mcast1={0xff, 0x1, [], 0x1}, 0x71eb}}}, 0x108) ioctl$VT_RELDISP(r2, 0x5605) 2018/02/11 20:53:14 executing program 2: mmap(&(0x7f0000000000/0x829000)=nil, 0x829000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000829000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000082a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000023d000)={0x0, 0x0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000397000)='/dev/dsp\x00', 0x81, 0x0) readahead(r0, 0x5, 0x101) r3 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r3, 0x45b8, &(0x7f0000516000)) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000082c000-0x10)={0x77359400}, 0x10) mmap(&(0x7f0000829000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000829000)=""/109) ioctl$int_out(r2, 0x5462, &(0x7f0000665000)) recvfrom(r0, &(0x7f000020c000)=""/108, 0x6c, 0x2002, 0x0, 0x0) 2018/02/11 20:53:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000084d000-0x11)='/dev/qat_adf_ctl\x00', 0x101, 0x0) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/02/11 20:53:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = accept$netrom(r0, 0x0, &(0x7f00009ee000)) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x10001) r2 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f000078c000)='./file0\x00', 0x0, 0x0) close(r3) 2018/02/11 20:53:14 executing program 1: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x8d, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f24000-0x1)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000755000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/02/11 20:53:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000054e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f000000b000)={0x5, 0x8, [0x8000, 0xf3]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000056f000)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ed7000)={0x9, 0xff, 0x201, 0x19a, 0x6, 0x8, 0xc5, 0x1, 0x0}, &(0x7f0000f22000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f52000-0x6)={r2, 0x2}, 0x6) unshare(0x40600) r3 = signalfd(0xffffffffffffffff, &(0x7f000084f000), 0x8) fchown(r3, 0x0, 0x0) 2018/02/11 20:53:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000005c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x8a001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000031000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd"}) readv(r2, &(0x7f00008c4000)=[{&(0x7f0000cc3000)=""/30, 0x1e}, {&(0x7f0000515000)=""/161, 0xa1}, {&(0x7f0000200000)=""/94, 0x5e}, {&(0x7f000071c000-0x8f)=""/143, 0x8f}, {&(0x7f00006c7000)=""/136, 0x88}, {&(0x7f000060d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e00000-0xfa)=""/250, 0xfa}, {&(0x7f00007c4000)=""/228, 0xe4}], 0x8) dup3(r0, r2, 0x80000) dup2(r1, r2) 2018/02/11 20:53:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000258000)={{{@in=@broadcast, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000e2f000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000659000)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000e62000)=@ipv4_delroute={0x28, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0xfffffffffffffffc, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x4, 0x9, []}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) 2018/02/11 20:53:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003dc000-0x10)='/dev/input/mice\x00', 0x0, 0x20080) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a1d000-0x10)={0x1, &(0x7f0000643000)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000021e000)={r1, 0x1}) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='1', 0x1, r2) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000b63000)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ca5000-0x17e)="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", 0x179, r2) r5 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000f7a000)=0x4, 0x4) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000936000-0x82)="1b41330f288f97212682dc45620cc054876e7a80ec00b5aff41fd18da7cad81068f0ede649450cd1ee1621fdd115d39f5f9a42eea797b045247d21f4aadc74025d69b9bb2c4b7656c3cc9eea8589546ad6bb7d3ce8c3bda931f826cc5371b63966436450c8288ff62c0530dd0e861343c4d92adc362686aeaf", 0x79, r2) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe8000)='/dev/rfkill\x00', 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000f4d000)='/dev/ppp\x00', 0x20000, 0x0) accept$alg(r6, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000495000)={0x0, 0x0}) timerfd_settime(r6, 0x1, &(0x7f0000680000)={{r7, r8+10000000}}, &(0x7f00002c7000)) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r5}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) 2018/02/11 20:53:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000473000)={0x14, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x13}, [@generic]}, 0x14}, 0x1}, 0x0) r1 = syz_open_pts(r0, 0x400) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00006bf000-0x8)) 2018/02/11 20:53:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) socket$inet6(0xa, 0x80000, 0x0) r0 = open$dir(&(0x7f000087f000-0x8)='./file0\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000360000)='/selinux/checkreqprot\x00', 0x208200, 0x0) readlinkat(r0, &(0x7f00000ab000-0x8)='./file0\x00', &(0x7f000076d000)=""/99, 0x63) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e17000-0x4)) lseek(r0, 0x0, 0x1) 2018/02/11 20:53:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000390000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1d, 0x4, 0x8) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e2f000-0x4), &(0x7f0000baa000)=0x4) 2018/02/11 20:53:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x338, &(0x7f0000d0e000-0x8)=0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00006fb000-0x4)=0xffffffa4) r2 = syz_open_dev$sndpcmc(&(0x7f0000a03000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x8001) r3 = syz_open_procfs(0x0, &(0x7f0000e3f000)='cgroup\x00') ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a3d000-0xc)={0x1, 0xffffffffffffffff}) io_submit(r0, 0x2, &(0x7f00005a7000)=[&(0x7f00009d8000-0x40)={0x0, 0x0, 0x0, 0x3, 0x9738, r1, &(0x7f00002f1000-0x8c)="df808e2f2b62674f51c375a7b7d57955c211ba58ae3c5233223e871b752b6f13766579836db18f9f8f6d814bf0ce88969886d9a34b1d7fde2862794ac032fc755885dfa1a0385554755522036c16323451d69754243b2422dd576bea9b32e379fbc5726909c28c126d41c667b9ffbaf3f92e21a4ded3eb8d29e4c85676c77426ec031e7a125d16096ba83719", 0x8c, 0xbdf, 0x0, 0x1, r2}, &(0x7f0000a76000-0x40)={0x0, 0x0, 0x0, 0x3, 0xff, r3, &(0x7f0000def000-0xb3)="e168a2a0e063214990d1db6f1ee20ab91867a4e902c5d4a7e17778f60d91e04a719a1f5e6aa9b666e3a951a46e672c708885ec0d2cf62fc3395bef6607ed66dd287b2e5e3eb33c62263b4ada51c5f2f700ed355a374fff318cfe9440e68dc37e06c290d3b0ef511ad97fe5ac633cc26fb1b1d7146459665c981e3bb527407ca5d8f079970c54f75ea16dbe47ae3d496f9a19c6d7a24989c67b2a2cb163ade118c26f241eb2621d359563390a06a3758ae126d7", 0xb3, 0x7fffffff, 0x0, 0x1, r4}]) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/ptmx\x00', 0x0, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000886000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d32000+0x355)={0x3, &(0x7f0000dc7000)=[{0x0}, {}, {}]}) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f0000640000)={@loopback}, &(0x7f00001c3000)=0x14) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f00002d0000)={r7, &(0x7f000077b000-0xbf)=""/215}) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003ba000-0x24)) r8 = syz_open_pts(r5, 0x0) ioctl$TIOCCONS(r8, 0x541d) 2018/02/11 20:53:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000025c000)='children\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6b8, 0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00008d9000)=0xa03c, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000522000-0x220)=@raw={'raw\x00', 0x9, 0x3, 0x1c0, 0x98, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x128, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x3, &(0x7f0000b41000), {[{{@ip={@broadcast=0xffffffff, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip6gretap0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffff}}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x220) 2018/02/11 20:53:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) timerfd_create(0x4, 0x80800) futex(&(0x7f000000d000-0x4), 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x3, 0x0) 2018/02/11 20:53:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f00000d6000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff1927, 0x111000) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f00000e2000), &(0x7f00003a9000-0x4)=0x4) r2 = creat(&(0x7f0000b66000-0x8)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d8b000-0x14)={0x0, 0x100000000, 0x5, 0x80000000, 0x127, 0xce27}, &(0x7f00009ee000)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b3f000)={r3, 0x80000000, 0x10001, 0x1000, 0x800}, &(0x7f0000b7a000)=0x14) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$packet(0x11, 0x400000002, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000aad000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r7 = dup2(r5, r4) ioctl$sock_bt_bnep_BNEPCONNDEL(r7, 0x400442c9, &(0x7f0000b70000)={0x25e, "8a2440c75af7"}) bind$packet(r5, &(0x7f0000a67000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) syz_emit_ethernet(0x36, &(0x7f0000bed000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/02/11 20:53:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x7, 0xffffffff, &(0x7f0000786000-0x89)="f27ddad98bce16c703d246c4bb317bf92082f9ccc4ae004bf15e967917bf3a99679cad9558aaf7eeef9133be91b96bcd173caa1d67e2fa74be98aab9b59f6e161d4e7bd59d43e918f2fdb5c67dff7402f42404213b6db464fffd1b464b8c453afcca54bc7754a940029d3c4c0036f4037f3efc380e20d2c5ff85097bd8c3679a4a63c172b2ded77894", 0x89) close(r0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00005ca000-0x4), &(0x7f0000927000+0x611)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000de0000)='/dev/dsp\x00', 0x8400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000892000-0xb0)={{0x3, 0x5723eb32}, 'port0\x00', 0x44, 0x81a, 0xffffffff, 0x10000, 0xfffffffffffffffd, 0x5, 0xfffffffffffffff7, 0x0, 0x4, 0x3a3}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000bb6000)={@generic={0x9, "27f622083d5a104e0d4aca2f40421e872363406fc96c7acf1756978d7a1cccf967b399ae96ebe01041ae0c392c18ddf0eaf23909fe6cd4370ecdcb2e824134b07c6f8d48c76d44404c67483ff12e2be8d64904c17a5cda5dfc7333382705c60466ea742df2b66178b9cd21e616269a37e38779f11e5d80a83391137d5e4d"}, {&(0x7f0000c62000-0xcb)=""/203, 0xcb}, &(0x7f0000e7f000), 0xc}, 0xa0) 2018/02/11 20:53:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x3, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) [ 37.272297] Cannot find del_set index 0 as target 2018/02/11 20:53:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d78000-0x7)='\x00', 0x0) 2018/02/11 20:53:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KDSETLED(r0, 0x4b32, 0xfff) prctl$void(0x1d) readahead(r1, 0x247, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000001000-0x2e)=""/46) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f000004b000)) 2018/02/11 20:53:14 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f00005a8000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1e67, 0x100) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000da000)={0x40, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f}}, {{0xa, 0x0, 0xff, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x4}}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4), &(0x7f000064d000-0x4)=0x4) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000005000-0x8)='./file0\x00', 0x83) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000003000-0x8)={&(0x7f0000014000-0x38)={0x2, 0xa, 0x4, 0x9, 0x7, 0x0, 0x3, 0xffffffffffffffff, [@sadb_x_filter={0x2000004d, 0x1a, @in6=@empty, @in=@empty, 0x0, 0x2}]}, 0x38}, 0x1}, 0x0) 2018/02/11 20:53:14 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) mlock(&(0x7f0000b19000/0x4000)=nil, 0x4000) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b23000-0x1)=0x2, 0x4) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000b20000)={0x0, 0x0, 0x1, 'queue1\x00', 0x4c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 20:53:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fd2000-0x8), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x40, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/02/11 20:53:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}, &(0x7f00001bf000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f35000)={r1}, 0x14) r2 = shmget$private(0x0, 0x3000, 0x54000010, &(0x7f0000486000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 2018/02/11 20:53:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000295000-0xf)=""/15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) write$evdev(r2, &(0x7f000011c000-0x90)=[], 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) close(r1) 2018/02/11 20:53:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv4=@rand_addr, [], @ipv6=@loopback={0x0, 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x400}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000ed000-0x9)='/dev/dsp\x00', 0x80000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00007dd000)={0x10207, 0x0, &(0x7f0000747000/0xc000)=nil}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000572000-0x90)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40943ceb}, @in6={0xa, 0x1, 0xffffffffffff3a33, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x0, 0xdd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x173b}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x1, @rand_addr=0x7fff}], 0x90) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f000055d000-0x58)={0x40, 0x800, 0x21, 0x3, 0x1, 0x3ce}) 2018/02/11 20:53:14 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x240001) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f000006c000-0x8)={0x2, 0x6}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0x0}}, 0x1c) 2018/02/11 20:53:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00004ac000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x368, 0xffffffff, 0xd0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, &(0x7f00009ab000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @common='nr0\x00', @common='lo\x00', {}, {}, 0x3a}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) 2018/02/11 20:53:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e09000-0xc)={0x0}, &(0x7f0000130000)=0xc) r2 = getpgid(0xffffffffffffffff) kcmp(r1, r2, 0x4, r0, r0) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f0000345000-0x8)='./file0\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000a14000)={0x4bc1, 0x3, 0x5, 0xffffffffffffff77, 0x4, 0x100}) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000244000-0x10)=@common='ip_vti0\x00') bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00002c9000-0x28)={r4, 0x0, 0x84, 0xda, &(0x7f0000a09000-0x84)="076fdc2004b9f1dc6defd553c253bd06e8a873e211a626d6c9cea95e5f1026fca48c173b5fb41fbef25230f9dac248d5f9920ac0f4d595acf84a5d6538065ce5b796f235287f14d05f1a67524478b84cd0074751e8b488f621a96c63d86c9f6b890fc63c657a18a4973c429b20034b5c174dc23ae227a1d46fdbc92819d88dcb4e309fa0", &(0x7f00000f2000-0xda)=""/218, 0x7}, 0x28) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000b90000-0x4)=0xb9, 0x4) close(r0) close(r3) 2018/02/11 20:53:14 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc1205531, &(0x7f0000002000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000003000-0xc)={0x10, 0x0, 0x2, 0x80800}, 0xc) 2018/02/11 20:53:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000a65000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0xfffffffc}], {0x95}}, &(0x7f0000950000)="73597a6b618f6c65000d", 0x8000000000c, 0x1000, &(0x7f0000f72000)=""/4096, 0xfc}, 0x48) 2018/02/11 20:53:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a3a000), &(0x7f00003dd000)=0xb) [ 37.404398] xt_connbytes: Forcing CT accounting to be enabled 2018/02/11 20:53:14 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f000092e000)='/dev/snd/midiC#D#\x00', 0x2, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000e5000)=""/87, 0x57}, {&(0x7f000080b000-0xa9)=""/169, 0xa9}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000+0x264)=""/115, 0x73}, {&(0x7f000035b000)=""/76, 0x4c}, {&(0x7f00004c4000-0x83)=""/131, 0x83}, {&(0x7f0000001000-0x95)=""/149, 0x95}], 0x7, &(0x7f0000e62000-0x4a)=""/74, 0x4a, 0x4ce}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00006f6000)='/dev/midi#\x00', 0xc39f, 0x4000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e45000), &(0x7f00008b4000)=0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f000086f000-0xc3)=""/195, &(0x7f0000753000-0x4)=0xc3) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x3f) 2018/02/11 20:53:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000421000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x5) 2018/02/11 20:53:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000fb000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00005bd000)={0x11d1, {{0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x88) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x1, &(0x7f0000fcd000)) rename(&(0x7f00009ca000-0xe)='./file0/file0\x00', &(0x7f0000827000)='./file0/file0\x00') 2018/02/11 20:53:14 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) iopl(0xd8b) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x4, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/11 20:53:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008a7000-0x8)={0x0}, 0x0) r1 = socket$inet6(0xa, 0xa, 0x4c4f) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) write(r1, &(0x7f00009e0000)='C', 0x1) writev(r1, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) shutdown(r1, 0x1) dup2(r0, r1) 2018/02/11 20:53:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c0d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) syz_open_dev$sndtimer(&(0x7f0000a72000)='/dev/snd/timer\x00', 0x0, 0x800) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000a9e000-0xb)='/dev/audio\x00', 0x800, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000b98000)={0x0, r4, 0x2, 0x1}, 0x14) openat$kvm(0xffffffffffffff9c, &(0x7f00006be000-0x9)='/dev/kvm\x00', 0x101000, 0x0) 2018/02/11 20:53:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000f56000)={0x0}, 0x84800) syz_open_dev$amidi(&(0x7f0000a4c000-0xc)='/dev/amidi#\x00', 0x830, 0x2080) stat(&(0x7f0000552000)='./file0\x00', &(0x7f00009de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00006f6000-0x4)=r3) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000a63000-0x8), &(0x7f0000032000-0x4)=0x8) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f000095a000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x34, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/02/11 20:53:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) recvmmsg(r0, &(0x7f0000721000)=[{{&(0x7f00008e6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f00002ee000)=[{&(0x7f000024f000-0xe2)=""/226, 0xe2}, {&(0x7f0000c01000-0x29)=""/41, 0x29}, {&(0x7f0000131000)=""/230, 0xe6}, {&(0x7f0000392000)=""/21, 0x15}, {&(0x7f0000b84000)}, {&(0x7f0000a98000)=""/146, 0x92}, {&(0x7f0000e11000)=""/248, 0xf8}, {&(0x7f0000a54000)=""/250, 0xfa}], 0x8, &(0x7f0000224000)=""/97, 0x61, 0x77}, 0x9}, {{&(0x7f00006fc000)=@sco, 0x8, &(0x7f0000fc3000)=[{&(0x7f0000497000-0x91)=""/145, 0x91}, {&(0x7f000007c000-0x3b)=""/59, 0x3b}], 0x2, 0x0, 0x0, 0x4}, 0x80000001}, {{&(0x7f00009b7000-0x9)=@rc, 0x9, &(0x7f0000350000)=[{&(0x7f00002e0000-0x2d)=""/45, 0x2d}, {&(0x7f0000f9b000-0xbc)=""/188, 0xbc}, {&(0x7f0000f40000-0xd0)=""/208, 0xd0}, {&(0x7f00001f0000-0x3d)=""/61, 0x3d}, {&(0x7f0000bfe000)=""/227, 0xe3}, {&(0x7f00002ee000)=""/109, 0x6d}, {&(0x7f0000225000-0xe7)=""/231, 0xe7}], 0x7, &(0x7f000016c000)=""/23, 0x17, 0xe56}, 0x8}, {{&(0x7f0000b64000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f000004c000)=[{&(0x7f000076a000)=""/59, 0x3b}], 0x1, 0x0, 0x0, 0x1}, 0x7}, {{&(0x7f000026c000-0x9)=@rc, 0x9, &(0x7f0000664000)=[{&(0x7f0000992000-0x41)=""/65, 0x41}, {&(0x7f0000385000-0x99)=""/153, 0x99}, {&(0x7f00000eb000-0x2b)=""/43, 0x2b}, {&(0x7f0000dc8000)=""/248, 0xf8}, {&(0x7f000097c000)=""/246, 0xf6}, {&(0x7f000080e000-0xa)=""/10, 0xa}, {&(0x7f00002d4000)=""/87, 0x57}, {&(0x7f00008ee000)=""/68, 0x44}, {&(0x7f0000ee5000-0xbe)=""/190, 0xbe}, {&(0x7f0000e5a000)=""/5, 0x5}], 0xa, 0x0, 0x0, 0x1000}}, {{&(0x7f00001a8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000763000-0x30)=[{&(0x7f00006ce000)=""/177, 0xb1}, {&(0x7f0000b4b000-0xdc)=""/220, 0xdc}, {&(0x7f0000605000-0x33)=""/51, 0x33}], 0x3, &(0x7f0000b54000-0xe6)=""/230, 0xe6, 0x10001}, 0x20}, {{&(0x7f0000296000-0x10)=@nfc, 0x10, &(0x7f0000aad000-0x20)=[{&(0x7f0000826000-0x66)=""/102, 0x66}, {&(0x7f0000b0a000-0x75)=""/117, 0x75}], 0x2, &(0x7f0000cdc000-0xc0)=""/192, 0xc0, 0xfd}, 0x1}, {{&(0x7f000059a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000b0e000)=[{&(0x7f00004da000-0xf0)=""/240, 0xf0}, {&(0x7f00000a1000)=""/253, 0xfd}, {&(0x7f0000eb6000)=""/216, 0xd8}], 0x3, 0x0, 0x0, 0x1}, 0x1}], 0x8, 0x12062, &(0x7f000064b000)={0x77359400}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000cfe000)) sendmsg$nl_generic(r0, &(0x7f0000f0b000-0x38)={&(0x7f0000b36000-0xc)={0x10, 0x0, 0x0, 0x10050000}, 0xc, &(0x7f00007ce000-0x10)={&(0x7f0000b4c000-0x12c4)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 20:53:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000c7a000)=@raw={'raw\x00', 0x9, 0x3, 0x390, 0xd0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x2c0, 0xffffffff, 0xffffffff, 0x2c0, 0xffffffff, 0x3, &(0x7f00001db000-0x30), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0x1d0, 0x1f0, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz0\x00'}}, @common=@inet=@udplite={0x30, 'udplite\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008cd000-0xe8)={{{@in=@dev, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f000089b000)=0xe8) getsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f00005cc000), &(0x7f00001b8000+0x908)=0x4) 2018/02/11 20:53:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00008d7000-0x15)=@known='system.posix_acl_access\x00') 2018/02/11 20:53:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006c9000-0xf)='/dev/sequencer\x00', 0x16b202, 0x0) write$tun(r0, &(0x7f000077a000-0x19c)=@pi={0x0, 0x0, @ipv4={{0xb, 0x4, 0x0, 0x0, 0xc8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @rand_addr, {[@rr={0x7, 0x3, 0x0, []}, @ssrr={0x89, 0x3, 0x0, []}, @lsrr={0x83, 0x3, 0x0, []}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[], 0xffffffff}, {[]}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x27, 0x0, [0x0], "0e10e11643e90a5214509485a90d243f7c7a69c9cd47670fd9f8e3a8a88634a8a1763e081bdd81"}, {0x3f, 0x0, 0x0, 0x3, 0x0, 0x0, 0x800, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x0, 0x0], "7de7d10c2ab487388e589f12bacaa410416e9ee6f856e91df48f038938009dbf736d82731cc008e2bd2821e36b77025afbe3a61eec47e699ae838d75ee2abbc92edca09264ec5fb4b0d561d6fb3e53637a26d59c180528fe2b"}}}}, 0xcc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000079d000-0x1e)={0x9, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000abd000)={0xfffffffffffffff8, r1, 0x10000, 0x8}) 2018/02/11 20:53:14 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)="300b50500ba90ad93bc293ead78a9f9a36c61d88e485abb964de3bf0684c45b71bfc2d2062b50047060297fe8efb8486c61617d7b27978a7aee167db391f9267cb") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000002000)=0x48) 2018/02/11 20:53:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b0e000-0x7)='/dev/hwrng\x00', 0x68100, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008d2000)={0x7, [0x2, 0x2, 0x5, 0x8, 0x85cf, 0x8, 0x401]}, 0x12) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000010000-0x20)={0x10002, 0x4000000000000001, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000c9c000), &(0x7f00004b2000)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) r3 = syz_open_dev$sg(&(0x7f00001a7000)='/dev/sg#\x00', 0x6, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000721000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8e}}, 0x2, 0x5}, &(0x7f000068f000)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000a51000)={r4, 0x3}, &(0x7f0000948000)=0x8) 2018/02/11 20:53:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004b9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00004f0000)={0x0, 0x8, 0x978, 0x9, 0x100, 0x4}, &(0x7f00005e9000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002be000-0x8)={r2, 0x9, 0x1}, &(0x7f00008be000)=0x8) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000037000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000bfa000)=0x5) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000abd000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000130000)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000bf7000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f000032e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fdf000), &(0x7f00002ce000)=0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00002c4000+0xf5)={r4, r5, r6}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) syz_emit_ethernet(0x83, &(0x7f00008cf000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "8bdf96", 0x4d, 0x11, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "67a2a7649df1391ae726a0cadfbdc2e8dc15671bfe666a265df79bcf82f8d7bd9f0eef7b964541db0b8386486f546b787f1cc249f9faa7c89455ea2475"}}}}}}}, 0x0) 2018/02/11 20:53:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00006ad000-0x18)={0x1, 0x0, [{0x40000021}]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000200000-0xc)={0x0}, &(0x7f0000213000-0x4)=0xc) ptrace$setsig(0x4203, r3, 0x1ff, &(0x7f0000eff000)={0x3, 0xfffffffffffffff9, 0x6, 0x99}) 2018/02/11 20:53:14 executing program 0: mmap(&(0x7f0000000000/0x3a6000)=nil, 0x3a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xc, 0x12) r1 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00002a7000-0xe0)="d124e01fea12a653b48c9539c06ddf906b6abdad34a4a2e59f60ab40b6d7fe12c0f411adc189c050c71444ec1331e71e7f1d21b1da9901d2abc109787bafb7f3bad92548f18982514f9935f3fa037d6d003799710fcb01f9849bf8e071926a0e01e11e63e30abb0e17ee58cc880bb869c9cd8cba1c9b750854a0ffb0779a206c070d2f2c9441739fd19819e3ecb2b44a04da1b59476e828d2bdca86169e204f41f3996e442d4c91835de5bf298d5169dde267f839af9eb7c0fda9a7c2447c0748146f856a8c87dfe4431ef18d03bce7c5fe29b34f060998dbd16779cd094120a", 0xe0, 0x20000080, &(0x7f00003a3000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) bind$inet(r1, &(0x7f000000f000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000318000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000039b000)=0x14, 0x0) syz_open_dev$midi(&(0x7f0000213000-0xb)='/dev/midi#\x00', 0x8, 0x121400) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003a5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003a0000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00003a0000)={0x0, 0x2, 0x0, 0x2, 0x7}, &(0x7f0000229000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001c6000-0x10)={r6, 0xce9900000000000, 0x3, 0x5}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f00003a0000-0x40)={0x0, 0x5, 0x9, 0x7, "aa4a0c553c5487944efcb23bacff3fe919c9b4a1ff9ec0e35e579d8f561f39bc0f212521bd7dc99487586a0d", 0x1000}) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000387000)=0x7, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000146000-0x28)={@common='bcsf0\x00', r3}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000011b000-0x8)={0x0, 0x5d72}, &(0x7f000039d000)=0x8) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f00003a3000-0x50)={@common='ip_vti0\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x43, "afb8e9089921", 0x3}}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000026d000)={r7, 0x6}, 0x8) listen(r1, 0x54c) r8 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r8, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) accept4(r5, &(0x7f000018c000)=@generic, &(0x7f00003a2000-0x4)=0x80, 0x800) sendmsg(r8, &(0x7f0000131000)={&(0x7f000039b000)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20, &(0x7f000009b000)=[{&(0x7f00001b1000+0xb60)="1ed69015b28755a2d4f2042c2c02e706a4d3e8015e41250ce32124b39a4230fae83f1e0305e6b06880818cbf0a077175aa1e3bcb923bc87b733f596c9d33f81168ab2f20ce9223d2d5c26c97f857259af501a6a67bf986b590a1191a4e39d513d3c39f799fc7", 0x66}], 0x1, &(0x7f000039a000)=[], 0x0, 0x80}, 0x8090) accept4$inet(r1, 0x0, &(0x7f0000399000-0x4)=0xfffffff2, 0x80800) 2018/02/11 20:53:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ac4000)='/dev/hwrng\x00', 0xb00, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000085000)={{0xd000, 0x10000, 0x0, 0x0, 0x7, 0x10001, 0x7, 0x800, 0x8, 0x7, 0x0, 0x4}, {0x16005, 0x4000, 0x14, 0x8, 0x963b, 0x100000000, 0x10000, 0x800, 0x6, 0x2, 0x7ff, 0xfff}, {0x5004, 0x1, 0xb, 0x401, 0x0, 0x8, 0x76d, 0x4, 0x8, 0x6, 0x4, 0x6}, {0x1f000, 0x6000, 0xf, 0xa6b, 0x3, 0xeb73, 0x7, 0x6, 0x101, 0x5, 0x3ff, 0x400000008000}, {0x2, 0x104000, 0x1f, 0x80000001, 0x2, 0x8, 0x12, 0x8, 0x2, 0x7, 0x9, 0xbe3}, {0x6000, 0xf006, 0xf, 0x2, 0x80000001, 0x3, 0x8, 0x1, 0x7, 0x8949, 0x0, 0x7}, {0x4000, 0x3000, 0xc, 0x3f, 0x0, 0xf4, 0x8, 0x1f, 0x5, 0xe85b, 0x0, 0x2}, {0x0, 0x1000, 0x9, 0x2, 0x19, 0xa977, 0x9, 0x3, 0x6, 0x6, 0x43, 0x40}, {0x3000, 0xf000}, {0x4, 0xf000}, 0x80010004, 0x0, 0x0, 0x18, 0x0, 0x4401, 0xf004, [0x1, 0x6, 0x4, 0x6]}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000a15000-0x4)=0x7fffffff) 2018/02/11 20:53:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) write$selinux_validatetrans(r0, &(0x7f0000c43000)={'system_u:object_r:lvm_control_t:s0', 0x20, 'system_u:object_r:user_cron_spool_t:s0', 0x20, 0x33, 0x37, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f00005a4000-0x4)=0xffffffffffffffff, 0x4) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) timer_create(0x2, &(0x7f00001c4000)={0x0, 0xc, 0x1, @tid}, &(0x7f00009b2000-0x4)=0x0) timer_getoverrun(r4) listen(r1, 0x3) syz_open_dev$random(&(0x7f000008e000)='/dev/random\x00', 0x0, 0x0) r5 = request_key(&(0x7f0000ab4000-0x8)='big_key\x00', &(0x7f000036a000+0xed5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b8b000-0xc)='/dev/random\x00', 0xfffffffffffffffd) keyctl$update(0x2, r5, &(0x7f0000496000-0x44)="dcb369cf19d405348bd647bf0bcbd166053af89f172f7e21c9ba1ef9065b9e5cdbf22e4c1acb5ceda7247f247de4e125c6514becc4a843a08a54a276765bba95d405d8d5", 0x44) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) r6 = syz_open_dev$adsp(&(0x7f0000284000-0xb)='/dev/adsp#\x00', 0xfffffffffffffff9, 0x2000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f000065c000)=0x8, 0x4) [ 37.622597] x_tables: ip6_tables: udplite match: only valid for protocol 136 [ 37.647785] x_tables: ip6_tables: udplite match: only valid for protocol 136 2018/02/11 20:53:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008e6000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = shmget(0x1, 0x4000, 0xe6b50840dede3985, &(0x7f0000ffa000/0x4000)=nil) r2 = getuid() r3 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001000-0x4)=0xe8) stat(&(0x7f0000ffc000)='./file0\x00', &(0x7f0000ffd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r7 = gettid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000ffd000-0x70)={{0x400, r2, r3, r4, r5, 0x0, 0x1}, 0x7, 0x400, 0x8000, 0x400, r6, r7, 0x2a}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$admmidi(&(0x7f0000ffc000-0xe)='/dev/admmidi#\x00', 0x8, 0x80480) ioctl$BINDER_SET_MAX_THREADS(r8, 0x40046205, 0x98f5) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cc000/0x3000)=nil, 0x3000, 0x0) accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00000cd000-0x4)) [ 37.735489] QAT: Invalid ioctl [ 37.748511] QAT: Invalid ioctl 2018/02/11 20:53:14 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000846000)='/dev/midi#\x00', 0x3d7d, 0x240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$TIOCSCTTY(r0, 0x540e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00007e7000)={{}, {0x0, 0x7530}}, &(0x7f0000dcc000-0x20)) alarm(0x0) 2018/02/11 20:53:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000084e000-0x10)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x5}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f000009d000-0x10)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x2e5, 0x0, &(0x7f0000b6c000-0x10)) 2018/02/11 20:53:14 executing program 4: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) vmsplice(0xffffffffffffffff, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00004e9000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000600000)=0x20) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a81000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e90000)={0x0, 0x2}, &(0x7f0000537000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000020f000)={r1, 0x6c, "0bd733812e825a632fedd9d8545237d4ca58e3505d12676d4b537e25b6343ba201d44ee42557f45aa3647448e4c0a1460ed8fd41b14f1628462d893238a0d6194a9d80d77be554932bb3ecf538231678c490330e50d0e15cbbfad6a6d16ea41a17dfe4525d11a2c5c8fa8b36"}, &(0x7f00004a3000-0x4)=0x74) [ 37.790239] QAT: Invalid ioctl 2018/02/11 20:53:14 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f000000c000)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000c000)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f000000d000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0}, &(0x7f000000c000)=0xc) setresuid(r0, r1, r2) r3 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f000000c000-0x120)={0x0, 0x0, 0x2a, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "77decac9a434f47ff7d7ee3a45c4271d"}) 2018/02/11 20:53:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x4100, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000000)={0x1000000000000000, 0x7001, 0x8001, 0xc, 0x14}) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x4}, 0xc) [ 37.822973] QAT: Invalid ioctl 2018/02/11 20:53:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @broadcast}, &(0x7f0000d36000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000eee000)='/dev/vhost-net\x00', 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x68}, 0x1}, 0x0) 2018/02/11 20:53:14 executing program 6: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000efa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000efa000-0xc)={@empty, @dev={0xac, 0x14, 0x0, 0x11}, @rand_addr=0x81}, 0xc) r1 = socket$inet(0x2, 0x2, 0x800) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000efb000-0x4)=0x8fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000bac000)={0xd08, 0x6, 0x1, 0xfff, 0x4, 0x7, 0x4, 0x5, 0x0}, &(0x7f0000efb000)=0x20) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c39000)={0x0, 0x80, 0x6, 0x72, 0x6, 0x6}, &(0x7f0000efb000)=0x14) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000efc000-0xb8)={r2, 0x3, 0x759, 0x2, 0x52, 0x7, 0x100, 0x80000000, {r3, @in={{0x2, 0x2, @empty}}, 0xbb, 0xffffffff, 0x7, 0x6, 0x9}}, &(0x7f0000949000)=0xb8) recvfrom$inet(r1, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/11 20:53:14 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) creat(&(0x7f0000022000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000037000-0xb)='/dev/vcsa#\x00', 0x1, 0x40) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) creat(&(0x7f0000006000-0xc)='./file0/bus\x00', 0x0) 2018/02/11 20:53:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000696000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89fd, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) 2018/02/11 20:53:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x5, 0x1) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/11 20:53:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000d78000)='/dev/amidi#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000888000-0x4)=0x8000000000000000, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/11 20:53:15 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00005f2000)=0x2be, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d4000-0x4)=0x4) 2018/02/11 20:53:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x3, 0xc0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000)={0x8001, 0x5, 0x1, 0xff, 0x1000, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x7}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000)={r1, 0x8000}, &(0x7f0000001000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000002000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000004000)) recvmsg$kcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000001000)=[{&(0x7f0000001000-0x8c)=""/140, 0x8c}], 0x1, &(0x7f0000002000)=""/190, 0xbe, 0x401}, 0x40000100) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x10000, 0x4) r2 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000004000-0xc4)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xcb8f}, @in={0x2, 0x2, @empty}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x2, @rand_addr=0x80000000}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0xc4) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000001000)=0x84b, 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) 2018/02/11 20:53:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000b10000), 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb5370734681305261aec26b9f309ddf8c4cb8f7a32181a41722af15009ecd0f0080d3b55ec7f4338a45f8c3b976b36f8f21e1b612763db6213864fdde6f3c114471844c7e5cd22a7922be21fc9984a403682c8407c059810f0f715a8a5d56e640486589bac4d88a79ef15437423caeb1b2c506ae14de606d627fce1fdc6f6d3907a670d93e6ece58cb79150b8844c4a312b1d4589178a9526fe1f446ed69a4d141a9ea1b7dd87ee3c38e24f468566c9e72193f226c4d3b730b5cfd10032841b1f4ab66d74ccb8c9b1d8587aaed160b170792a181d5d275c922ea41d617bdc133e6653ab0ad5c30c1e167dcd67ff7c876be9b4e0621bdca83967caba37fe9ff310b9e70c829558269cf64c279cb7b4e8200936098eddfde3326d3f70d9ef9d699005e38bdcc5efecfa32c14f5ea23d2b0c2010bcaee37f4ae90c95e6a114fd70752df56e7b48ce3a902caf714c2ba85f55b9ca2d777dfe226b7b9b5e8f00fbc91baf5a5de8b6546bb10d156b37d0ad2df0edccbdcf87e316b1c14194f90f7e2ef8e4c484a74678b4ab702803aa259a3500ea3049cde0e60c9b49f2248c76cb2d75bb2f0fed652b6e347366bfed5757af2c100f1bf066c95a492c2ee3a468cac4d1497acf93752170a4fb0e46705a43895ee8d95e1b2902f1440e767c76b7a9790fed0cd4a1d9d4425afec459581b8597bb46518d96aa12fa6b7966b08c4fb72f95bf87a7281e93fea6624e7f20f2e35a0ebcfe2e973e4d54aad7dae0bbb8312ebc6d5685dc335d7d5ed1fec24fd084aaccad8f7f4bed6b0383d12789f6e4f548a0b40d0c7ae7a031efa3e9e37622e6cc1ee25a6276d4406fd4f6948b72f83063b2c62d10bea7d05fc12dd73a9f2ce08805c4a6fd8f7a5a7b8e602225fa04efbdbed4a31b75b3bb6d5caa84fb1bac6f0d50ea9ad6fad4fc99fd007df672d636eeb68536aea6a01b5f2f497beece012ace85a23f2", 0x38f}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000018000)) sendto$inet(r1, &(0x7f0000e7f000)="90", 0x1, 0x1, &(0x7f0000eba000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000062d000)=0x9, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dfa000)) 2018/02/11 20:53:15 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005b1000)='/dev/rfkill\x00', 0x4880, 0x0) r1 = syz_open_dev$adsp(&(0x7f00006c8000)='/dev/adsp#\x00', 0xfffffffffffffffd, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f00003c6000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a6d000)={0x0, 0x0}) r4 = syz_open_dev$sndpcmc(&(0x7f0000015000-0x5)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x800) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000ce0000)={0x3, 0x6, 0xf16, 0x0, 0xe}) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000339000)=r3) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mount(&(0x7f00002c8000)='./file0\x00', &(0x7f000068b000)='./file0\x00', &(0x7f0000150000-0x86)="62646576009a05677e535091fe4626c2ba4cebd4a0b1e249fcc333c6732e7dbfc3f5a33fb62b0c20e8aa5b8b4ff792a2d4b582db8e5ce25a83e4a3bf84d793455aad5a3000000000000000084ba2497e123d35694ace922b256726d6e6bfa3b35c23d952f185d1d474f0b34e3e433d93ca7f862435a6868362722bec772d366b3fd5d9fe041f", 0x880020, &(0x7f0000984000-0xe7)) 2018/02/11 20:53:15 executing program 3: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002f2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000a0d000)={0x800, 0x1ff, 0x8}) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a0f000-0x4), &(0x7f00001f6000-0x4)=0x4) socketpair(0x11, 0x800, 0xd9cc, &(0x7f0000a0e000-0x8)={0x0}) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000a0e000-0x4)=0x2, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000a0c000-0x38)={&(0x7f0000882000)={0x10}, 0xc, &(0x7f000048a000-0x10)={&(0x7f0000332000)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x32}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x80000001}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'michael_mic\x00'}}}]}, 0x154}, 0x1}, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a0f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}}) 2018/02/11 20:53:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x0, 0x282) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000001000-0x1c)=[]) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f00006e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00008f9000-0x4)=0x10, 0x800) bind(r1, &(0x7f00000bb000-0xe)=@l2={0x1f, 0x1, {0x3, 0x6, 0x5, 0x0, 0x2, 0x7}, 0x7ff, 0x1}, 0xe) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000be4000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000339000-0x4), &(0x7f0000997000-0x4)=0x2) 2018/02/11 20:53:15 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000005000)='./file0\x00', 0x80) 2018/02/11 20:53:15 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000020000-0x10)={&(0x7f000000f000-0x68)={0x14, 0x1000032, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 20:53:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) syz_open_dev$dmmidi(&(0x7f000090e000)='/dev/dmmidi#\x00', 0x5, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f00005be000), 0x8, 0x80800) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f000086e000)='oom_adj\x00') exit(0x0) readv(r2, &(0x7f0000d28000-0x40)=[{&(0x7f0000a82000-0xd)=""/13, 0xd}], 0x1) 2018/02/11 20:53:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000000c, 0x10000f, 0x5e6) write(r0, &(0x7f00000ae000)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000c0000000002", 0x24) 2018/02/11 20:53:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000290000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000abb000)=""/88, 0x58) fcntl$dupfd(r0, 0x0, r0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) [ 38.036489] tc_dump_action: action bad kind 2018/02/11 20:53:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000c1b000-0x7)='ns/uts\x00') fchmod(r0, 0x800) 2018/02/11 20:53:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000084e000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000091f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00002a9000)={0x4, 0x6ade, 0x5, 0x20000, 0x10000, 0x0, 0xfffffffffffffffe, 0x8, 0x800, 0x20}) dup2(r1, r0) io_setup(0x50800000, &(0x7f00002e5000-0x8)) [ 38.073396] tc_dump_action: action bad kind 2018/02/11 20:53:15 executing program 4: r0 = socket$inet6(0xa, 0x7fffffffffffffe, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000)=@un=@abs, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x9b, "9643561d9f66d970115fa929c628871896268df1dce6d96f8824ac3996adceee4b7b1b9097c933a16893f2a1adde79c3f3949d993a469bd53acc2d921c2dc947afc006465ed2c15a637eb0245fe37263375bfa859816c33d80002f642a0390cddfbd7cb94e3e9ccea45b80a6a0722a8000e34b13d9562966fbbf20326f40987dd726521ca25cf11af40cc45aaebd1a1106a57b88db91bb379244f6"}, &(0x7f0000000000)=0xa3) mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) fsetxattr(r3, &(0x7f0000aa9000-0x22)=@random={'trusted.', '-{@vboxnet0cgroupnodev+o[\x00'}, &(0x7f000035c000-0x2)='!\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00003f0000)={r2, 0x9}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000345000-0x8)='./file0\x00', 0xa000, 0x2) r4 = socket$rds(0x15, 0x5, 0x0) bind(r4, &(0x7f0000ee5000)=@ethernet={0x0, @random="921cb31761c3"}, 0x10) 2018/02/11 20:53:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x79, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x6, 0x0, 0x4, 0x1, 0xfffffffffffffffa, 0x686, {0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x5, 0x7, 0x8, 0x3, 0x9}}, &(0x7f00007ec000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x7}, 0x6) rt_sigsuspend(&(0x7f0000058000-0x8), 0xfffffffffffffff8) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) 2018/02/11 20:53:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8), 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000eac000-0x180)=""/384, 0x24c) signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0xffffffffffffffa9) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f85000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000605000-0x10)={0x5004, 0x2000}) r3 = gettid() fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f00002ed000-0x8)={0x40001}, 0x0, 0xfe9c) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/02/11 20:53:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f000093d000/0x18000)=nil, &(0x7f000069c000-0x18)=[@textreal={0x8, &(0x7f0000add000-0x55)="66b9800000c00f326635008000000f300fc71abaa100b0e4ee66b9e108000066b81d4a000066ba000000000f300f011df20f0092e998660f69fabaf80c66b804da278066efbafc0cb8221cef3e0f01cab8660a8ee0", 0x55}], 0x1, 0x45, &(0x7f0000f97000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x8001}}) 2018/02/11 20:53:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000362000-0x8)='./file0\x00', 0x178b60e6a5a0553c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000090a000)={0x4, [0xc2d, 0x5, 0x3, 0x0]}, &(0x7f0000838000)=0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCEXCL(r2, 0x540c) syz_open_pts(r2, 0x800000000) 2018/02/11 20:53:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001f7000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f00000e9000)={{}, {0x0, r0/1000+10000}}, &(0x7f0000281000)) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ffe000-0x20)={r1, 0x6, 0x1, 0x6, &(0x7f00000ef000)=[0x0, 0x0], 0x2}, 0x20) setitimer(0x2, &(0x7f0000383000-0x20), &(0x7f0000b54000)) 2018/02/11 20:53:15 executing program 1: shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000009000-0x5b)=""/91) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001cb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0xe80, 0x3, 0x40, 0x7fffffff, 0x10001, 0xff, 0x4a53, 0x7, 0x659, 0x7fffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="cd544d185d6778827c8ac889059455dc081ced5a3852707627ff4e21f1b51d6c871e283b3df218b33ad4b9ba7e56a75f85bb815b8a57057a0ea2362fc6912504ccc6a58f8036de756a158cf98a9cb734c6293c1f4e8805d522a585e06ff1da39df35c84d089cabc22ee10ce5aa725cd88075") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x2002, 0x0) 2018/02/11 20:53:15 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000763000)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000789000-0x16)='/selinux/checkreqprot\x00', 0x105000, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000410000)={0x0, r2}) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000016, &(0x7f0000d7b000), 0x0) 2018/02/11 20:53:15 executing program 4: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000008000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) sendmsg(r0, &(0x7f000001d000-0x38)={&(0x7f000000a000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000007000)=[{&(0x7f0000032000-0x13)="f4bc797876b03113517002b2504d4ad2d04c9c92", 0x14}], 0x1}, 0x0) 2018/02/11 20:53:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000033c000)='/dev/dsp\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f000037a000-0x48)=@full, &(0x7f0000279000)=0x48) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000630000-0x8)={0x0, 0x8}, &(0x7f0000665000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000349000)={r1, 0xce, "7b8668626d60543b78e16c52d9aba29fcf4bd10b82d6df48925380000000000000005d16e5c024ff552335c0ee8fc8dfbc1478447feef0813b2775fcec519154682cca8d3d4c203f5865f1f80e80d0ae3b6a6983de146f9eefc6a3e970a2040671fad3d396bf132ebd02ddbb2667a09c2d82100302ec835fe06a06e5ed565be82102ed6295fda0b0e658fb3f8c2a9ee2c84e53338fbd12f9d0627fec75829050f81450cb40cd4c4063563572efcd6435b03b75977b50320ff9282bb73001f867b6ab08be96a22cde8f82997a3f92"}, &(0x7f0000f51000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000045a000-0xde)={r2, 0xd6, "feb14cd4d17c1046fca85d32a2a6d661b9ca5fc6b8dc2ebc0160cc2cd48e703dfa4f5d05c6381fdb931bc7eeab506a04f59b521881557a8109c2223d9c398ee757a5abb4029ab2e8fea10d2c6e018603a875c6b09b9ef7c106c6b29b96e6ef882959b345a0930c822efbb146e9da6e9621c452f5fdd09ca42ebe563188fd6d52af98fd6ed035d2ec50975b8477ebd9ca4dace0b4ef151d8c6203b50b66dbb5c1f27e004328c987dd0ec632b6c02426b41b1d29c1fcda836f9922a15775036a6b2f7024f5637aed0781d7343f7b8e731ef1b39be6c65d"}, &(0x7f0000f82000-0x4)=0xde) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000b45000-0x38)={&(0x7f00000b0000)={0x10}, 0xc, &(0x7f0000910000)={&(0x7f0000917000)=@del={0xe0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'michael_mic-generic\x00'}}, []}, 0xe0}, 0x1}, 0x1) r3 = open(&(0x7f0000037000)='./file0\x00', 0x0, 0x14a) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c03000)='/selinux/checkreqprot\x00', 0x10003, 0x0) clock_gettime(0x0, &(0x7f0000ab3000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000e5a000)={r5, r6/1000+10000}, 0x10) connect$l2tp(r3, &(0x7f000050c000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x1, 0x0, 0x0, 0x3, {0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}, 0x3a) 2018/02/11 20:53:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000223000)='/selinux/enforce\x00', 0x300, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000763000-0xe8)={{{@in=@broadcast, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00009a2000-0x4)=0xe8) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000dd1000)={0x2, 0x2, 0x8, 0x3, "92b7aff8b385db3131009fdb85ab9821fc85a0d05c646970d63f4a1193d2c7fc71f659db88d1bdb2fbb8ef41"}) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000f4f000)=@allocspi={0x104, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x3, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x100}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x10000}}]}, 0x104}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000612000)={0x3, r0, 0x1}) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000518000)={[{0x3, 0x4, 0x0, 0x0, 0x7, 0x9, 0xfc3c, 0x9, 0x7, 0x1f84, 0x9, 0x3, 0x7330}, {0x42842fcd, 0x9b21, 0x0, 0xfffffffffffff801, 0xffffffffffffff81, 0x400, 0x4, 0x200, 0x441, 0x4, 0x9, 0xfffffffffffffe01, 0x6}, {0x2, 0xd83f, 0x3ff, 0x6, 0x5, 0x5, 0xd2, 0x8, 0x57b, 0x7, 0x2, 0x401, 0x300}], 0x5}) 2018/02/11 20:53:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000043c000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) readv(r2, &(0x7f0000e7b000-0x48)=[{&(0x7f0000e7a000)=""/195, 0x86}], 0x1) connect$rds(r1, &(0x7f0000cb2000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) signalfd4(r2, &(0x7f00002af000-0x8), 0x8, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000bb5000)={&(0x7f00000c7000-0xc)={0x10, 0x0, 0x0, 0x800001}, 0xc, &(0x7f0000fcd000)={&(0x7f0000ea5000-0x100)=@alg={0x100, 0x10, 0x0, 0x6, 0x3, {{'sha3-512\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x7a408a5e}, {0x8, 0x1, 0x60c}]}, 0x100}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) r3 = semget(0x0, 0x1, 0x210) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000981000-0x85)=""/133) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000aa5000-0x2c)="0600000000000000040fb8000000000000ffffffff6dd060780100a90000bcc1de84de4442ed43ffb02bf212", 0x2c) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f93000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00007a5000)=0x3, 0x4) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000116000-0x2), &(0x7f0000142000)=0x8) 2018/02/11 20:53:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000b08000)=0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000052e000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) perf_event_open(&(0x7f000010d000-0x78)={0x4, 0x78, 0x0, 0x8, 0x6, 0x5, 0x0, 0x0, 0x40000, 0x1, 0x3, 0x5, 0x1cb70f46, 0x3, 0x4, 0x7, 0x7ff, 0x7, 0x101, 0xdff8, 0x1, 0x6, 0xf4b, 0x9, 0x1, 0x5, 0x8, 0x3, 0x1, 0x10001, 0xfffffffffffff801, 0xc73, 0x5, 0x9, 0x4, 0x1352, 0x5, 0x8, 0x0, 0xfffffffffffffff8, 0x1, @perf_config_ext={0x2, 0x28}, 0x500, 0x5, 0x6, 0x7, 0x4, 0x9, 0x46ed}, r0, 0x22ec, r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c1d000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0xafa) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00003c1000)) capset(&(0x7f0000263000-0x8)={0x20071026}, &(0x7f0000723000-0x18)={0x80000000}) 2018/02/11 20:53:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d22000)='/dev/vcs\x00', 0x800, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x7fffffff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000530000)=0x0) perf_event_open(&(0x7f0000bd0000)={0x0, 0x78, 0x4, 0x0, 0x1, 0x401, 0x0, 0x5, 0x10, 0x0, 0x998f, 0x1e, 0x3, 0x6, 0x101, 0x100000000, 0x80000001, 0x1, 0xe0, 0x2, 0x400, 0x5, 0x4, 0x81, 0x1, 0x200, 0x8, 0x20, 0x7d6d, 0x210, 0x7fff, 0x1000, 0x4, 0x8001, 0x0, 0x1, 0x0, 0x6, 0x0, 0xf6d, 0x1, @perf_bp={&(0x7f00007f2000), 0x2}, 0x0, 0x9, 0x18dcced, 0x11d940190523d852, 0x7f, 0xb98c, 0x4}, r3, 0x4, r1, 0xf) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/02/11 20:53:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00009cb000)='/dev/audio\x00', 0x808fd, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000f25000-0x33)=""/51) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00005ac000)) 2018/02/11 20:53:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xc, 0x80000) fcntl$notify(r0, 0x402, 0x8) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000e7c000-0xc8)={0x8, 0x0, [{0x8000000b, 0xe981, 0x4, 0x0, 0x10000000000}, {0xc0000004, 0xffffffffffffff00, 0x3ff, 0x100000001, 0x1}, {0xc0000006, 0x5, 0xd13, 0x1, 0xc9}, {0xa, 0x7de0272c, 0x3, 0x0, 0x8}, {0xc0000007, 0x0, 0x6, 0x2, 0x94}, {0x6, 0x10000, 0x7fff, 0x4ff, 0xffffffff}, {0x4, 0x40, 0x2, 0x1000, 0x20}, {0x80000008, 0xffffffffffff2ba1, 0x4, 0x3201, 0x9}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bed000)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000c6f000)=0x3) signalfd4(r1, &(0x7f0000eb0000)={0x5}, 0x8, 0x800) 2018/02/11 20:53:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009a9000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000632000)={0xdb9, 0x4000}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0xffffffffffffff12) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r2, &(0x7f0000b44000-0x599)='.', 0x1) r3 = accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5f000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000acc000-0x8)={0x0, 0xf01a, 0x1ff}, &(0x7f00008dd000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000e3f000-0x8)=@assoc_value={r4, 0x70}, &(0x7f0000fa8000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00001a9000)=[@in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x200}, @in6={0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x8000000000}], 0x38) recvfrom$inet6(r3, &(0x7f0000282000-0xb5)=""/181, 0xb5, 0x40002020, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000086f000-0xc)={r5, 0x8000, 0x20}, 0xc) close(r2) sendmsg(r3, &(0x7f0000786000-0x38)={0x0, 0xfffffffffffffff0, &(0x7f0000c63000-0x10)=[], 0x0, &(0x7f00009e4000)=[]}, 0x0) 2018/02/11 20:53:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000822000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000cb4000)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cb8000-0x10)='/dev/sequencer2\x00', 0x101400, 0x0) migrate_pages(r2, 0x3f, &(0x7f000069c000)=0xffffffffffff7fff, &(0x7f0000876000-0x8)=0x5) socket$inet6_icmp(0xa, 0x2, 0x3a) flistxattr(r1, &(0x7f0000ab6000-0xf3)=""/243, 0xf3) [ 38.298320] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/02/11 20:53:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f00006f6000-0x10)={0x28, 0x0, 0x0, @my}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000157000-0xd)='/dev/usbmon#\x00', 0x7f, 0x301100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ee7000-0x6)={0x0, 0x8}, &(0x7f0000e3a000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004e9000-0xc)=@sack_info={r2, 0x1, 0xfffffffffffff5d5}, &(0x7f00002ed000-0x4)=0xc) 2018/02/11 20:53:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000025d000-0xe)='/dev/admmidi#\x00', 0x0, 0x20000) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f000024e000)="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") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000217000)={0x0}) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f000097b000-0x10), 0x10) recvmmsg(r1, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[], 0x0, &(0x7f0000005000-0x67)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f000008c000)=0x5, 0x4) 2018/02/11 20:53:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8000000000007ff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000931000)='/dev/hwrng\x00', 0x40002, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000da000+0x13)={&(0x7f00009e0000)=[0x0, 0x0, 0x0, 0x0], 0x4}) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25}], 0x10}, 0x0) [ 38.343155] IPVS: Scheduler module ip_vs_ not found 2018/02/11 20:53:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7), 0xfee1}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a4e000)='/dev/rtc\x00', 0x24000, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000ef6000-0x4), &(0x7f00001f7000)=0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fba000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bf3000-0x8)={0x0, 0x2}, 0x8) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x200008040) [ 38.436247] IPVS: Scheduler module ip_vs_ not found 2018/02/11 20:53:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000b6c000)='/dev/amidi#\x00', 0x0, 0x76010cfbaa119485) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ba5000-0x4), &(0x7f000096e000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000ad0000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000431000-0x34)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003d0000-0x6)={0x0, 0x9}, &(0x7f0000fb3000)=0x6) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f000068c000)=0x2) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000eed000-0x8)={r2, 0x8}, 0x8) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000024000)=0xffffffff7fffffff, 0x2) 2018/02/11 20:53:15 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003e3000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x5c0)=@security={'security\x00', 0xe, 0x4, 0x560, 0xffffffff, 0x388, 0x388, 0x240, 0xffffffff, 0xffffffff, 0x490, 0x490, 0x490, 0xffffffff, 0x4, &(0x7f00008a4000), {[{{@uncond, 0x0, 0x210, 0x240, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x3, 0x8000, 0x5, 0x1}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x2, 0x0, 0x0, 0x2, 0x3c, 0x6, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x17}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x49d9}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @dev={0xfe, 0x80, [], 0x0, 0xe}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}], 0x1}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x1ff, 0x8, 0x6}, {0x3, 0x529b, 0xf93}, 0x8}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, [0xffffff00, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0x0, 0xff000000, 0xff000000], @common='gre0\x00', @common='tunl0\x00', {0xff}, {}, 0x73, 0x4, 0x0, 0x5}, 0x0, 0x118, 0x148, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x981, 0xd90, 0x3ff, 0x6, 0x9, 0x9, 0x3ff}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0x7, 0xa8}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x1ff, 0xfa, 0x2, 0x2}}}, {{@uncond, 0x0, 0xd0, 0x108, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x6}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x2, 0x101, 0x6}, {0x10001, 0x20}, {0x1, 0x2, 0x5}, 0x4, 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000047000-0x8)={0x0, r2}) sendto$inet6(r2, &(0x7f0000f65000-0x1)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000bb4000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x100000000, 0x7ff, 0xfffffffffffffffc, 0x6, 0x7ff}, &(0x7f0000a3e000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b7e000-0x8)={r3, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00005b2000-0x10)={0x5, 0x8203, 0x0, 0xda, r3}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000626000)={0x0, 0x1, 0x1, [0x3ff]}, 0xa) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000041d000)={0x101ff, 0x2, 0x6000, 0x2000, &(0x7f0000b33000/0x2000)=nil}) 2018/02/11 20:53:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000877000-0xe)='/dev/admmidi#\x00', 0x4, 0x400) connect$bt_l2cap(r1, &(0x7f00006c8000)={0x1f, 0x1, {0x7, 0x7e27a023, 0x3, 0x3f, 0x80000001, 0x100}, 0xd26}, 0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000de1000-0x8)={0x0, 0x3ff}, &(0x7f0000f98000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007fc000-0x8)={r2, 0x3}, 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000537000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x1, 0x20, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, 0x20, 0x7, 0x5, "7b6099ed7379497bfd060125f1bb0845b300c9d11bb5a6e17d0e7e16b8fdd1a07e460143682f366d756b02a7fe29dd174e267fb8b0c14ad4996614c96d727ea01056897722033c710c7ceb506f1b22f4"}, 0x160) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000b90000)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000efb000-0x8), &(0x7f0000b88000-0x8), 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}}], 0x58}, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000d02000-0x20)={0x8be4, 0x800, 0x7, 0x4, 0x2, 0x2}) 2018/02/11 20:53:15 executing program 3: r0 = socket(0x2, 0x2000080003, 0x8) 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) getsockopt(r0, 0x81, 0xcf, &(0x7f0000000000)=""/8, &(0x7f0000001000-0x4)=0x3) alarm(0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000003000-0xef)="edcc6e3ae7536bdc89191dca8417ff2413eb8240b6c9cf6b2ecef3a3fc320d5fd8d30e070a0b5d7fa03297afb77d84afdd56e9a1ba773e37d41118736cce36a6b61dee5c00ae967aaaf7d9324d5d75173789e576f8dc2715526bff555ed1a2fd53679ca139416edcd86c1d7df9a6b38d5df857bdf03aa54e99b15630f38b1214ecb2cf978b20d2e206f973a8c41e6ea7b0dd977b329e7a33bc972ccd75807dd4b8104b5a00a666cb3d20e2f562ed529154041b6fcadafc231b2edb4bead8f1d31459392d691407ed11b7b8088332e654008b95a75ca9f128d7022af998ff57a0c997d3f3051d8ae5510238d569946e", &(0x7f0000001000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x77)="5ae39756091632e565874375ee2eb1d94b1240d652225ea30f09751ade759dd42afa150364f42daed8683feec59a8805e485c22dd70ea580acaf14034294ab860b08764844773cb0003d837463cf95b68a96dd4dd8ee13ed78bcda2a98163598e091c3fd5c57b60cf81849678f2ea1050faed4a98dda0a") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x10)={0x1d, r1}, 0x10, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x48)={0x7, 0x380, 0x1, {0x77359400}, {0x77359400}, {0x0, 0x80000001, 0x0, 0xffff}, 0x1, @can={{0x4, 0x1, 0x3, 0x101}, 0x2, 0x1, 0x0, 0x0, "c0ebdef7256f6b8b"}}, 0x48}, 0x1, 0x0, 0x0, 0x20048000}, 0x4000800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000003000-0x4)=0x10) accept$ax25(r0, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4)=0x10) fcntl$getflags(r0, 0x401) 2018/02/11 20:53:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000803000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) sendto$unix(r0, &(0x7f00005f5000-0x2e)="4a0e7922cf6fe7b843e25598d8842245dcb9b85a33e165eab1d3841fbe0fd356e47da84ec7c619d54e22d1f2d305", 0xffffffffffffff83, 0x0, &(0x7f00007e8000)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) openat(r1, &(0x7f0000c54000)='./file1\x00', 0x40, 0x0) 2018/02/11 20:53:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00008f9000)) bind$inet(r0, &(0x7f0000654000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b52000-0x5)='veno\x00', 0x5) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000669000-0x78)={0x7f, {0x2, 0x0, @rand_addr=0x5400}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x2, @multicast1=0xe0000001}, 0x70, 0x6, 0x8, 0x8, 0x3, &(0x7f00006bd000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10000, 0x80000000}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004a0000-0x8)) shutdown(r0, 0x1) 2018/02/11 20:53:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0xb701) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000f2000-0x8)={0x0}) fremovexattr(r0, &(0x7f0000642000)=@known='security.selinux\x00') 2018/02/11 20:53:15 executing program 6: r0 = epoll_create1(0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000fd5000)=@full, &(0x7f000090e000)=0x48, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)) mmap(&(0x7f0000000000/0x10b000)=nil, 0x10b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000100000-0x12)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x400}}], {@generic={0x88f5}}}, 0x0) [ 38.513409] [ 38.515305] ============================= [ 38.519627] WARNING: suspicious RCU usage [ 38.523815] 4.15.0+ #308 Not tainted [ 38.527575] ----------------------------- [ 38.531777] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 38.541108] [ 38.541108] other info that might help us debug this: [ 38.541108] [ 38.549299] [ 38.549299] rcu_scheduler_active = 2, debug_locks = 1 [ 38.556040] 1 lock held by syz-executor7/5929: 2018/02/11 20:53:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00001c1000)=0x400) r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000f28000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) mknod(&(0x7f0000e71000)='./file0\x00', 0x0, 0x0) close(r1) [ 38.560652] #0: (rcu_read_lock){....}, at: [<00000000e22d27d1>] __rds_conn_create+0xe46/0x1b50 [ 38.569655] [ 38.569655] stack backtrace: [ 38.574175] CPU: 0 PID: 5929 Comm: syz-executor7 Not tainted 4.15.0+ #308 [ 38.581096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.590458] Call Trace: [ 38.593052] dump_stack+0x194/0x257 [ 38.596697] ? arch_local_irq_restore+0x53/0x53 [ 38.601396] lockdep_rcu_suspicious+0x123/0x170 [ 38.606080] ___might_sleep+0x385/0x470 [ 38.610061] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 38.615949] ? debug_mutex_init+0x1c/0x60 [ 38.620110] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.625141] __might_sleep+0x95/0x190 [ 38.628954] kmem_cache_alloc+0x2a2/0x760 [ 38.633108] ? lock_acquire+0x1d5/0x580 [ 38.637089] ? __rds_conn_create+0xe46/0x1b50 [ 38.641588] rds_tcp_conn_alloc+0xa7/0x4e0 [ 38.645811] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 38.650198] ? rds_cmsg_atomic+0xff0/0xff0 [ 38.654414] ? __lockdep_init_map+0xe4/0x650 [ 38.658803] ? rds_cmsg_atomic+0xff0/0xff0 [ 38.663023] __rds_conn_create+0x112f/0x1b50 [ 38.667436] ? rds_conn_drop+0xb0/0xb0 [ 38.671314] ? __raw_spin_lock_init+0x1c/0x100 [ 38.675875] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.680873] ? __lockdep_init_map+0xe4/0x650 [ 38.685262] ? lockdep_init_map+0x9/0x10 [ 38.689302] ? __init_waitqueue_head+0x97/0x140 [ 38.693948] ? init_wait_entry+0x1b0/0x1b0 [ 38.698168] ? lockdep_init_map+0x9/0x10 [ 38.702212] ? rds_message_alloc+0x28c/0x330 [ 38.706599] ? rds_message_next_extension+0x210/0x210 [ 38.711763] ? trace_hardirqs_on+0xd/0x10 [ 38.715893] ? _raw_spin_unlock_bh+0x30/0x40 [ 38.720285] ? __release_sock+0x360/0x360 [ 38.724408] ? lock_sock_nested+0x91/0x110 [ 38.728632] rds_conn_create_outgoing+0x3f/0x50 [ 38.733284] rds_sendmsg+0xda3/0x2390 [ 38.737080] ? rds_send_drop_to+0x19d0/0x19d0 [ 38.741572] ? find_held_lock+0x35/0x1d0 [ 38.745629] ? sock_has_perm+0x2a4/0x420 [ 38.749672] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 38.755035] ? lock_downgrade+0x980/0x980 [ 38.759167] ? lock_release+0xa40/0xa40 [ 38.763139] ? selinux_socket_sendmsg+0x36/0x40 [ 38.767788] ? security_socket_sendmsg+0x89/0xb0 [ 38.772526] ? rds_send_drop_to+0x19d0/0x19d0 [ 38.777001] sock_sendmsg+0xca/0x110 [ 38.780699] ___sys_sendmsg+0x767/0x8b0 [ 38.784656] ? copy_msghdr_from_user+0x590/0x590 [ 38.789389] ? __fget+0x36b/0x5b0 [ 38.792820] ? save_stack+0xa3/0xd0 [ 38.796437] ? __fget_light+0x2b2/0x3c0 [ 38.800394] ? __fget_light+0x2b2/0x3c0 [ 38.804351] ? fget_raw+0x20/0x20 [ 38.807790] ? __fget_light+0x2b2/0x3c0 [ 38.811744] ? fget_raw+0x20/0x20 [ 38.815177] ? __fdget+0x18/0x20 [ 38.818537] __sys_sendmsg+0xe5/0x210 [ 38.822316] ? __sys_sendmsg+0xe5/0x210 [ 38.826269] ? SyS_shutdown+0x290/0x290 [ 38.830322] ? __fdget+0x18/0x20 [ 38.833672] ? SyS_futex+0x269/0x390 [ 38.837362] ? SyS_setsockopt+0x215/0x360 [ 38.841506] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 38.847035] SyS_sendmsg+0x2d/0x50 [ 38.850568] ? __sys_sendmsg+0x210/0x210 [ 38.854616] do_syscall_64+0x282/0x940 [ 38.858494] ? __do_page_fault+0xc90/0xc90 [ 38.862711] ? finish_task_switch+0x1e2/0x890 [ 38.867181] ? finish_task_switch+0x1b9/0x890 [ 38.871655] ? syscall_return_slowpath+0x550/0x550 [ 38.876562] ? syscall_return_slowpath+0x2ac/0x550 [ 38.881471] ? prepare_exit_to_usermode+0x350/0x350 [ 38.886468] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 38.891815] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.896643] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 38.901808] RIP: 0033:0x453a59 [ 38.904977] RSP: 002b:00007fa52f6dec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 38.912664] RAX: ffffffffffffffda RBX: 00007fa52f6df6d4 RCX: 0000000000453a59 [ 38.919909] RDX: 0000000000000000 RSI: 0000000020006fc8 RDI: 0000000000000013 [ 38.927245] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 38.934491] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 38.941739] R13: 00000000000004b5 R14: 00000000006f7198 R15: 0000000000000000 [ 38.949068] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 38.956537] in_atomic(): 1, irqs_disabled(): 0, pid: 5929, name: syz-executor7 [ 38.963964] 1 lock held by syz-executor7/5929: [ 38.968569] #0: (rcu_read_lock){....}, at: [<00000000e22d27d1>] __rds_conn_create+0xe46/0x1b50 [ 38.977567] CPU: 0 PID: 5929 Comm: syz-executor7 Not tainted 4.15.0+ #308 [ 38.984495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.993852] Call Trace: [ 38.996452] dump_stack+0x194/0x257 [ 39.000087] ? arch_local_irq_restore+0x53/0x53 [ 39.004766] ? print_lock+0x9f/0xa2 [ 39.008408] ? lockdep_print_held_locks+0xc4/0x130 [ 39.013360] ___might_sleep+0x2b2/0x470 [ 39.017343] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 39.023233] ? debug_mutex_init+0x1c/0x60 [ 39.027388] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.032427] __might_sleep+0x95/0x190 [ 39.036240] kmem_cache_alloc+0x2a2/0x760 [ 39.040389] ? lock_acquire+0x1d5/0x580 [ 39.044377] ? __rds_conn_create+0xe46/0x1b50 [ 39.048891] rds_tcp_conn_alloc+0xa7/0x4e0 [ 39.053132] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 39.057571] ? rds_cmsg_atomic+0xff0/0xff0 [ 39.061810] ? __lockdep_init_map+0xe4/0x650 [ 39.066217] ? rds_cmsg_atomic+0xff0/0xff0 [ 39.070460] __rds_conn_create+0x112f/0x1b50 [ 39.074905] ? rds_conn_drop+0xb0/0xb0 [ 39.078812] ? __raw_spin_lock_init+0x1c/0x100 [ 39.083408] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.088444] ? __lockdep_init_map+0xe4/0x650 [ 39.092863] ? lockdep_init_map+0x9/0x10 [ 39.096922] ? __init_waitqueue_head+0x97/0x140 [ 39.101590] ? init_wait_entry+0x1b0/0x1b0 [ 39.105833] ? lockdep_init_map+0x9/0x10 [ 39.109900] ? rds_message_alloc+0x28c/0x330 [ 39.114305] ? rds_message_next_extension+0x210/0x210 [ 39.119490] ? trace_hardirqs_on+0xd/0x10 [ 39.123647] ? _raw_spin_unlock_bh+0x30/0x40 [ 39.128064] ? __release_sock+0x360/0x360 [ 39.132209] ? lock_sock_nested+0x91/0x110 [ 39.136456] rds_conn_create_outgoing+0x3f/0x50 [ 39.141136] rds_sendmsg+0xda3/0x2390 [ 39.144968] ? rds_send_drop_to+0x19d0/0x19d0 [ 39.149497] ? find_held_lock+0x35/0x1d0 [ 39.153581] ? sock_has_perm+0x2a4/0x420 [ 39.157657] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 39.163025] ? lock_downgrade+0x980/0x980 [ 39.167186] ? lock_release+0xa40/0xa40 [ 39.171187] ? selinux_socket_sendmsg+0x36/0x40 [ 39.175858] ? security_socket_sendmsg+0x89/0xb0 [ 39.180617] ? rds_send_drop_to+0x19d0/0x19d0 [ 39.185120] sock_sendmsg+0xca/0x110 [ 39.188839] ___sys_sendmsg+0x767/0x8b0 [ 39.192822] ? copy_msghdr_from_user+0x590/0x590 [ 39.197578] ? __fget+0x36b/0x5b0 [ 39.201034] ? save_stack+0xa3/0xd0 [ 39.204674] ? __fget_light+0x2b2/0x3c0 [ 39.208663] ? __fget_light+0x2b2/0x3c0 [ 39.212644] ? fget_raw+0x20/0x20 [ 39.216110] ? __fget_light+0x2b2/0x3c0 [ 39.220083] ? fget_raw+0x20/0x20 [ 39.223534] ? __fdget+0x18/0x20 [ 39.226919] __sys_sendmsg+0xe5/0x210 [ 39.230721] ? __sys_sendmsg+0xe5/0x210 [ 39.234695] ? SyS_shutdown+0x290/0x290 [ 39.238669] ? __fdget+0x18/0x20 [ 39.242039] ? SyS_futex+0x269/0x390 [ 39.245748] ? SyS_setsockopt+0x215/0x360 [ 39.249916] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 39.255466] SyS_sendmsg+0x2d/0x50 [ 39.259003] ? __sys_sendmsg+0x210/0x210 [ 39.263065] do_syscall_64+0x282/0x940 [ 39.266949] ? __do_page_fault+0xc90/0xc90 [ 39.271182] ? finish_task_switch+0x1e2/0x890 [ 39.275672] ? finish_task_switch+0x1b9/0x890 [ 39.280167] ? syscall_return_slowpath+0x550/0x550 [ 39.285093] ? syscall_return_slowpath+0x2ac/0x550 [ 39.290020] ? prepare_exit_to_usermode+0x350/0x350 [ 39.295040] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 39.300412] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.305268] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.310453] RIP: 0033:0x453a59 [ 39.313635] RSP: 002b:00007fa52f6dec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 39.321341] RAX: ffffffffffffffda RBX: 00007fa52f6df6d4 RCX: 0000000000453a59 [ 39.328614] RDX: 0000000000000000 RSI: 0000000020006fc8 RDI: 0000000000000013 [ 39.335886] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 39.343155] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 39.350426] R13: 00000000000004b5 R14: 00000000006f7198 R15: 0000000000000000 [ 39.358193] atomic_op 00000000bd65a01e conn xmit_atomic (null) 2018/02/11 20:53:16 executing program 0: pipe2(&(0x7f0000a99000), 0x84000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00006d8000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x622001) openat$kvm(0xffffffffffffff9c, &(0x7f0000a64000-0x9)='/dev/kvm\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00004b0000)=0x8, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000ba8000)={0x0, 0x0}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000116000)={r3, 0x0, 0x800000002, r2}) 2018/02/11 20:53:16 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x4, &(0x7f0000000000), 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000013b000), &(0x7f0000001000-0x4)=0x4) 2018/02/11 20:53:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00003c9000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000002000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00003c4000)="059269ca6b9cef5915847ded764341edcdd8c3742d9a4c390ca288a0b8c8e9d3083ea878852b0ab5272056dd00ee084eb453fbdcc8cfa2999623ad5d58b74832ac32a03bf9ce1c7af1c719448587170f10056ee21fe8698eebe769b06c4d4600b4a641defaf25a602f212cf72595", 0x6e, 0x4000000, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x54}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xfffffffffffffbff}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x77, 0xa2f0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000088a000-0x5c)={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}, {0xa, 0x3, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x8000}, 0x8, [0x6, 0x5, 0x8, 0x3, 0x0, 0x2, 0xeb0e, 0x2e6a]}, 0x5c) sendmsg(r2, &(0x7f0000f2b000-0x38)={0x0, 0x0, &(0x7f0000c80000-0x10)=[]}, 0x20000004) 2018/02/11 20:53:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f00002e2000)='net/l2cap\x00') sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x20, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/11 20:53:16 executing program 4: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000ef1000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f000069e000), 0x0) connect(r0, &(0x7f00003fb000)=@nfc={0x27, 0x5, 0x7, 0x7}, 0x10) 2018/02/11 20:53:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000949000-0x10)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 20:53:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fe000)='./file0\x00', 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chmod(&(0x7f000006f000-0x8)='./file0\x00', 0xbfb9ad36a582246a) creat(&(0x7f0000d11000)='./file0/file0\x00', 0x0) 2018/02/11 20:53:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000508000-0x86)=""/134, &(0x7f0000714000)=0x86) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000ae8000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000322000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000063b000/0x18000)=nil, &(0x7f0000c09000-0x18)=[@text16={0x10, &(0x7f000089e000-0x3d)="66b99e0000000f320f01f6da4f550f017e0064672e0fef10baf80c66b81079fb8d66efbafc0c66b8fd77000066eff3d9a9f600f23e16f26fb810008ee8", 0xfffffffffffffedb}], 0xaaaaaaaaaaaadbd, 0x0, &(0x7f00005f9000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/11 20:53:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/02/11 20:53:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ea2000), 0x4) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000de2000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000e40000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000571000)={r1, r2, r3}, 0xc) sendto(r0, &(0x7f0000cff000-0x12)="11ff0000000000000001e900091453000ae9", 0x12, 0x1, 0x0, 0x6) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000e6f000)={0x100000000, 0xffffffffffffffc1, 0xffffffff, 0x7}, 0x5) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f000060b000)}, 0x0) 2018/02/11 20:53:16 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1) write(r0, &(0x7f0000e55000-0x58), 0x0) 2018/02/11 20:53:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000291000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x2, &(0x7f00003ba000-0xba)=""/186) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000034e000-0x20)={0x27ff, 0x2, 0x1000, 0x2000, &(0x7f0000e1c000/0x2000)=nil}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000169000-0x70)={[{0x7, 0x92a, 0x8, 0xb6fe, 0x0, 0xfffffffffffff801, 0xfffffffffffffbff, 0x6, 0x5, 0x1, 0x7, 0x0, 0x6}, {0x1000, 0xfff, 0x64, 0x80, 0x81, 0x5, 0x80000000, 0x9, 0x7fff, 0xfffffffffffffffd, 0x7fffffff, 0xbb23, 0x800000000000000}, {0x6, 0x80000001, 0x0, 0x5, 0xe65, 0x3, 0x2, 0xa00, 0x80000000, 0x0, 0x2, 0x7fffffff, 0x1}], 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f5000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r7 = getuid() fstat(r5, &(0x7f0000134000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r7, r8) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) r9 = add_key$user(&(0x7f0000b2a000-0x5)='user\x00', &(0x7f0000af9000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000088c000-0xfe)="9ecde33d2f54c3be3ac0fb039976eed3a7d3916ecb76e9e02197561cfb63f773fedf43be4bca18a1e9653bd7a5d4fdfdae1c1900e7d49b5a6cdc82fa9bd5b5c07f22b37705674f5deb66b08576f5003421645c170d2f42b7dd19516f2f05320df42d55956b7d6f1a2f5832cbf05a0dfbc9a0afe142e82a5e9003783093a25c98c5cfa3c9699e7bd11f4d6ade161ce25a6e64901fbe3e6a8bb02076552c546e598cb1e3f28bcb779bfdc5481b55c96dd3b8157802922de2f647bb4f9707d9176c64234a2ca7addb06b26cfd2381df2ccd412212d09ef6e9c0c7a2edc77cc4cade99bc64f29648259fea899e0f3163326a50aaa83a17f8f6dbe03cb9004638", 0xfe, 0xfffffffffffffffa) r10 = request_key(&(0x7f00005ca000-0xb)='cifs.idmap\x00', &(0x7f000030c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004f3000)='/selinux/commit_pending_bools\x00', 0xfffffffffffffff8) r11 = add_key$user(&(0x7f0000a0b000)='user\x00', &(0x7f00003fb000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00002f6000+0xc0)="c0c5b1a4bbe1c2364b8acdd2ac8874111b1e33f4223030aced6c35990195402fac44a00aa4290a70e12181fee3ae9dad273a9199a9905d8b8d0ab4f67cfe59a265a335b60b78ce8ea97079d19ace7aad470adb6f3c44785f35667ec5f7904e1f53899072ba5f48501436438d0b2451fdd647f40c1f3c5da2deb54c9e1b17d82974235508689e10", 0x87, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000b7000-0xc)={r9, r10, r11}, &(0x7f0000fe6000-0xe8)=""/232, 0xe8, &(0x7f0000cc6000)={&(0x7f0000c80000)={'sha1\x00'}, &(0x7f00002da000-0x28)="c49be1bcf894af30a013c4394549981d07106c1a20fdb32e562c87ee2fa0e9dafd1d6c6608ae69d1", 0x28}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/11 20:53:16 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000293000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x7, 0x2004) 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) 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) sendmmsg$nfc_llcp(r1, &(0x7f0000067000)=[{&(0x7f0000fdf000)={0x27, 0x82, 0x4, 0x0, 0xd8e8, 0x1f, "8b2523ffe78123b8f2307ee5e4e6ff34fb23cb950abb23e672147cf00d3cb4bb2175952d7979cfaf5919dfa4b05a23766b74b5715d4f2a67cca13415d192ca", 0x20}, 0x60, &(0x7f00001b0000-0x80)=[{&(0x7f0000d4d000)="37e48f71b349cde1084068908c05379a8ee8a2010c07a03a304e913225d77f8921045f347739a3af2c651fb8538163130c67e8b39b0ec6be458dfd414414001efaf769e7b482d48a3440d9e69fbeb0f1c10d4338a98b1bd8b2a4a036396fbc5f9bf8242b14f290c1458e9f9a9287449cb10cf039a574433effa151e3b20e8b60c224f3204f344b3b5d05113f3125c0bc87f88587bcfc92979ed87d0176721e7c538cb47d34", 0xa5}, {&(0x7f0000000000)="92dd00caa1f2ee10b51cfa4c43218179dbb55ae5562cb2f60cadeaa02d4c95bf3546988484c57363244f5c68a033e8aab3ef2b8f9c5881dab820eda64b6570993c8e990605d839ee9b1b98b64ef24147fa1d749188e1602fde3b435bf1b1311b4b844557f075e0d89e711c638f2f041ecca135b8f1d14606576f7d6da08daea9970d2f2cd8a57bdc0da4e7770275cae10c013562ff7acb0a398831e20f0a2774c36ab6af16a71c24d58136db018c3af68bad8006d27a5e338be449ff1593fbb6e01143b55a0cceb61a19ff88a1b62e9bb986bffb6eb3c34301e1e195b443ad1579e0fff27f83cca62feedb872bfed2f48f1e4cfd4433", 0xf6}, {&(0x7f0000001000-0x43)="7b6cad7ccdffec881d158ee5392b288b4a98f70f52333f1d8aa51a9268d796ad406604f8e6947c31435b15efa98c4cd0f7d9520e2e805464ffc73630a96e08ab39ce4d", 0x43}, {&(0x7f0000000000)="1bb54249c463b40f5083af1308ee2223b84d08ce489e3f835c4edac6bca7eff620a81046c216bd7fc6697ef198b23f037676d5d559c6d7d36d402e2539bf42b2144934e2df83ba1390f202cd0727794766480b7d56d60083", 0x58}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000447000-0x8b)="d184a34e35b8df428f7d8efac6a05616fbca059f41be94ad09d5706c9222acecd262eaa2f6c3874e1a9216b55ead38a3171c354fad305b0323c903b96cfc580d550790173a5942116147b10e6a580710d2e3d04acde0d28b5185f6a589a23c13d0e545463095502dc6eac47dc78442a8f9ea7a04896a305099b3237b035023290abb3a7d3f14177342c465", 0x8b}, {&(0x7f0000050000)="9d4ab36d23aaf52374dabde9650a7cbd7360ed236a5c776b9a4604b12d7f693bedffe91d5c4bcd88b4fd33348551da55bf72257ac2c3bcf6a9a23fcdf50bd3d5251b9c6b2876c2e291e4995ace5c9fa96fa8810746", 0x55}, {&(0x7f0000000000)="a7c5d3bf4e68f72043a953651bb647c9daf5e0576f9e06dd373d70c285e91f819a087b2cd35f830870ab8407e2273e824fa7b73c165c9cb5ac19c1225733486f7da447a5d65c1bdd39a61cf81582a8403b58038969c7e2c8703f569e4dac3323b99f9dd3f43202b61c9c6a2d9f0d4e8559210d646def147a47f9db66b786b5bb84d92d30bf61df33f6a96ff84b72d3", 0x8f}], 0x8, &(0x7f0000000000)={0x58, 0x11f, 0xfffffffffffffff9, "c247f6e3eda63181df6570cc1d06b048ef84e9fa72b2c729d997b7003728677701deb177b10526b2a30fb221212d26e432a127f7242c5e4e3d0613a17433ba467f5e3beefc"}, 0x58, 0x20000000}, {&(0x7f0000000000)={0x27, 0x3, 0x7fff, 0x6, 0x1, 0x3f, "9b464805db743c826281422dde752cae070eaacb5916af54c20fddf5a8bb50c2a30bd87bdb1261e6983b01c93cebdfa9560b9dd31e72cbd92a16cf96c4da0e", 0x25e00000000}, 0x60, &(0x7f0000c55000-0x20)=[{&(0x7f000053e000-0x90)="c8a1385267f7e722fc6ae70404b1f7d22226deac951af903412eda700f2d84ac28a579d551ecd47cadbc1d9b484cfa77246038f4b4bb068e89708cf6214ea7861a03214c8229b930bd12dd8988150b7cb1b6317de3260c468854311e6da2bf9ed09dfd7305e18ac4f1c6b87d2c710850ff57cccabc7fa8fb65e93df7dcb10ab414ae97bdf735bc03d1d59ce69ff4aa26", 0x90}, {&(0x7f0000574000-0xb5)="c87e8e9fc7c4ef370a6aa869f628797b3cb4879e19335c7c39ff1b134afa7e7e80066a1ec41f45f3657e9f18d7da896ab26253e0d6c9673370ad47b119aef02c0617279e6452f543634783100f34c8869b3f98080a89d808f6d510c005c5f277c649e0545dbdc4719ef263837d6196d73dc31922a015336d6d84df31995995104a4d3eb3b1b1defa914e41c12dbbe4d38bbc892a4e5b0b17a9b17f88298145fc70dc5ed5fa9febf004368e81fdeda1cd7d28e6bdb8", 0xb5}], 0x2, &(0x7f0000a0e000)={0x30, 0x10a, 0xff, "94e57998faed227dab93348855d70c3f9293029fb390a14bb7"}, 0x30, 0x44840}, {&(0x7f00006f1000)={0x27, 0x7, 0x7, 0x5, 0x81, 0x4, "034a3b212e8b4d133af9e7a853fc8735fa52608b579d5afb5ba12453bc20e3a56cbee81585fdc2a75717be6a55ed86bdf5433016cadd013c0ec114740103f0", 0x3}, 0x60, &(0x7f0000d97000)=[{&(0x7f0000001000-0x69)="0c2ac812970c3cc2c282710d4b5c669af794658602c091f4b383c08b15214eecc19a25dd67bc3894f857de1ec4a99cb3b2ff9c852257614be3b08e38a703616a60fd9275c18fd4a24c9f036438945faf9e1d70c3895dd454949029de341f191ae2a73800116f81b4de", 0x69}, {&(0x7f0000001000-0xe3)="602523516c49609638575ded95c985f66d4b421c2d44bfcfbbb33cbbc4252e14e626bfd96ea597825cb868370cd7f09f641df974819b5d8ad1c5a3cef6e420021944e47f3fe1c047233cf93d95c210f46dd162c72bcd316a505fb4006d9f12b25959c34e19c7c09f46d4caef5eff5c7ee5bf4c68ddd1e891ebf66c15b5e0417d6ba3bd01fb61329f907209f2c7d3c113be3fdf97b15aa0f89b7240abe6affffbd5bdf7acf18d02cf16a66b2c789a86c6991a2296ad99e37ff9900fc6cdbb0993a15456e05f44235b21b633112fb9a72f5cfe0692d566ec56c70e9294c93c29d30a7891", 0xe3}, 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0x1000}, {&(0x7f0000ff8000-0x6b)="b948c5ef6e78fdb5c063f75dcdeac90f6af6afdd1e41d2f853b22ebcdf379f8b2b4a899811e55ca2369bf14776503d5d826daeadf1b3a5b6a5721c52c7ec5c925953b512c77a133d67fed56ed7dd30b5bf349d8d9f7fd6d58619f6b59fd1d054f1d15359452a9b1294cc47", 0x6b}, {&(0x7f0000eb8000)="1d0bd8b064d2fbd20d1b9a93fd24997ffda23287eb08c83fd567fbe9cecf30eb78d318d0a63413163a7146a94c413c7e4b6a13168c76c1c1781f7166f84b5ec03353eccb2aa3672bb15c2f18a45ab8b741087ec2f9efde5a84fcba72", 0x5c}, {&(0x7f0000000000)="7974036b6984f5", 0x7}, {&(0x7f0000000000)="ac590484cedb3a7368e40aacc3450f0a8f91dcc5ad0854cdcb5ce021c0b7b0c75c47f725d924058314ec479f9486b025ae97b1650bdbfaf7ab08de6dca5ba0cb33739323830654930203", 0x4a}], 0xa, 0x0, 0x0, 0x4000}, {&(0x7f0000abc000-0x60)={0x27, 0x7fff, 0x2, 0x2, 0xffffffff, 0x100000000, "e2720e10443a45234f96d96ebe5dedb8003782555b67d5dd5e55e26ec650628e563f732c19cdff0c692c718bed5a860a1e49ac27a8766afb8418990dc08faa", 0x5}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xce)="190aa744dc61c1e9d6cdb5b9f98f8bc19e6f68e9fb34883bf7271ab1737dee9aa62364ffc4a153c09e801620e21d02421816e53c7f1c7d915f3dee43375a83c9ba2b834a12563fb34db4923666d022dd96e98ad52257592f8470941a541e4fc84aa9c5e1192e7a43b7c59b52eebafd6ceb5ff4d09572624487a3fe1582aef5ad6ec0f51db4e261e4a9f52a41e41b032a3bfbd28297133af9604eef2d4ab796014c4e318a55572ec2ee08e20d66a2bc2f5c456deac01d630c6881964b0eb8b3dbac522479ba4434efdec758092ab4", 0xce}, {&(0x7f0000000000)="b6bbbaa2ca47ec4c0b45f41f314e3621f40c41c5f6ca9e77a36511f1c6cea727dfa2fc5a5ba62e9457245cae2acf3f80dde27285bf78a5539a150ab48a0b81087db3b33ff19e96015346990f619624895e9f9b065990e9f96d0bb8a889ad3befac065579c73ffa9e21f89282d53deb2301d6121aa22adf3b9175bf468b91f901eb45fb240ee3382c664f377757f1ac24fc1bcca39a6b02bbfe2d6baac6890c21e4537f26c5a278f9ee3eb9e4a0d317115100ae16bcfd3ee5079345a8e48cc845f2d727f942047ffda4b5e8866daf30f7501b", 0xd2}], 0x2, &(0x7f0000305000)={0x70, 0x118, 0x6, "e6bf9eb4b6ea61336d19107d06249b887aab048e5bbb5091cd9f224ce6aa29e0f2cca044d233042260a42bb8642e5786ee165d6a70525fd8f622401055542eab86c903f1c88cc09b7f7fae71e0b1f17b2534733e8f71e30261df9a1a245c86"}, 0x70, 0x8000}, {&(0x7f00007f0000)={0x27, 0x7, 0xd14, 0x7, 0x8, 0x418, "159b9675b6249e25efe871091c7dab1be3fe7bcd9a38f966a30fe27ecbec8d5f96393edd4c07e4fbdc99f126f6daf915c659961f30a3089bc286b42f7c1c05", 0x3}, 0x60, &(0x7f00004dc000-0x10)=[{&(0x7f0000001000-0x46)="b898db0c40fcfdb6b953906d7e3f76faeb811d61160e62100f12574817db46f797b66474d8c51c56390519a87410440492fe71e9b7866923d2da2ba513a29e853906a4a55f9f", 0x46}], 0x1, &(0x7f0000001000-0x80)={0x80, 0x0, 0x74b, "9b8d8bc59cc1cb85b64e084c9ba0fd3bfc41917f4e644d98ba09f6da4371729aaaab5c6e75d1e5fe2f2f7ccbdbc41b5ca1ce55888eb50a899d2a96dd0d31bf94dea1bab4c35b27c70a4d59b3eb28cc819ab0d87e31ae930543cb50d63d28f151812cb2eda418fd4e1c"}, 0x80, 0x4000000}, {&(0x7f000003e000-0x60)={0x27, 0x4, 0x10000, 0x4, 0x7, 0x6, "aaf7887f7799e19eb6f2908cf88392deed38bf053b8f3a4fb735bb36fd9884bbf4c0e824a5b38cd89a123cff6e80c0e5da916d8e1639e8daba2aa388206956", 0x1f}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x6d)="26bf7f23fd059beb30b7c87a3621e54b0e7c47bf912cdc937d107545b72eabccd945167e28445e8aff73708a564e49adbac940330a3722122aca04a50a41c386cec91cbe6f3b9ed475fbcc974e56de01257d33811700782870e63c83e93409921c0c2988cf60629d96dc59ca3f", 0x6d}, {&(0x7f0000001000-0x8c)="1d10c6da2ff835005a186abdbf948655072e5bcb2cadfedea48dfad8209fefdb9c1fe6651cc273174d7d467f2db37bf096e0890eb88aeae925a2ed6cb49845f384e3f52298c6ab42957fc0622124b3c72fed8f685d280d7064c094eda67b4e407d91b51edeaef70cecaf3ba42c96b082433ab56e36cd3ebb4e224e5136da245d6831eef70e18a9f93863a854", 0x8c}], 0x2, &(0x7f0000053000-0x18)={0x18, 0xb2d443075fbfc972, 0x80, 'Yp'}, 0x18, 0x40000}, {&(0x7f0000649000-0x60)={0x27, 0x9, 0x8001, 0x0, 0x0, 0xffff, "34855a87b62cc41bc4cc8924b4b5c2506b4e30753ada17fc53589ecdc561d222e41364f1cb35d2b0f6cbef46291031f201b7fe9294b917af8e47ac31a1462f", 0x3}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="f64b5090c1ed30206d339518c3b4f749843048208de5aad479499edcdf8a3c6aa0ee542834d9f05bf605e48ae827f1db9b284dd5940fb88b8466af058143bcc13c26fafe0e801fb876d4dc02295e611dd6e70eeff6f8ddc21014363ce55a45c624acfcd382d4806eb5eb1ffe3d306857193bc87f9157c0d97181fff7c85bc062b62078e1a7c753c3b693045d14c0e8735b0ffbba24303bc75b03e8d7908d80d358bbfbe146a90afa1b253b47c895569dc2866b8cf7bdd731ed94713f9993683d446c5205d840c7c29c946f91e6eebe4cedf27aea31b92d12f1d1d14cd56f4fc07e5e4ce95fd7becf441bba466bf39642d96c8de9a1", 0xf5}, {&(0x7f0000f31000-0x35)="0f07da70465b5b21f148206e748bffbe76679937f6b084afbf8b839af90f434a38383b2305777e174e4c0690c8847f497415352a36", 0x35}], 0x2, &(0x7f0000001000-0x98)={0x98, 0x1, 0x10000, "f7a852d5a5f472552160bf7a44796d06c3c9440ac4e8af17ee772ef56ce71df5a32bef3d4ac2258bc0efb8c437be7be5b5ff491bbae7f043e1cc399d44bd5e1bd309d1a909a00f4bc45ba7a2e5340f58a7aaa55bd6c960196ef928841d76e20d27223fe94a8c8d64d5cc67a96c7d33fc2298388c966487b9f12711ea826cc1ec4e45c9a6"}, 0x98, 0x40014}, {&(0x7f0000528000-0x60)={0x27, 0x1, 0x7fff, 0x0, 0x0, 0x101, "3c1dce872981b7bd3353b754d03b2c19e1d2b88329aa6f8ad8aea6b0799c0e8906ae1b48ec41eff77aa3f9e58675a22bb4fcc239a964744ed4054840b88512", 0x4}, 0x60, &(0x7f0000abf000)=[{&(0x7f0000000000)="dce97015aae7e521015884b92e53c741ec50ab61965a180264dcb599ee81021ab3754c304166e01b6e6351135a05f8f4081d4b848ff2a96430a226eb4c7c22f5969ed45ecb984e74281bd309287df5aa42e748c65622c43598f94421df65b9c22b93b1746029e5a2f64c7fa2a8b3dcf682d7ee4b", 0x74}], 0x1, &(0x7f0000dbf000-0xc0)={0xc0, 0x10b, 0x93a4, "1e6cba6117d33ca511254f1beac4da2716c45bfd013e642570a1abee4e4d8063da837c4b4693057371f2e09322afac6c376b90e3d941f99a03013bf9bdf126432562fe663e4dd2790c82f4ae37707a0995366647afe09445eadca81c6eeb5fb53f46c8374165967af607891a7349b02c244ea6070218391289d2e8be8736db7498c60ef6e84420042a5c16db7b64dbc412a2cfb196d62260b33b07a0745d85cdfdb95df58e1972ebb3"}, 0xc0, 0x400c0}, {&(0x7f0000d43000-0x60)={0x27, 0x6, 0x5, 0x6, 0xfffffffffffffffd, 0x68d, "68b247c30fc48b2fca3ff4ba90a296f6845a2b184df470eea4a253a8b916c3ad6c9b8c0e714e1d406838007537e4e3725cf806b30f8d31cf400c7e97f956f2", 0x7}, 0x60, &(0x7f0000001000-0x80)=[{&(0x7f0000124000-0xd)="790697e4f8bfcefb0c4d03c0cc", 0xd}, {&(0x7f0000001000-0xf5)="2a08365a46ac6002ff9bf51057752fd6cfab20b61d713e16c602ac6db92db913bf7bb2f962eef73ffa8bf605616f24bebfd33b78cc3a53513d287e6a93e6b14d018ac23a988721d12b46c941c46bcf846198d7ec20a5993263bdf60f058d0f605c2c55f961ad3c155c31443ee893ff8e85339c7a7e574750be6e3c41b5bcbd4ac7bdf53301ef739fe88edf7f751fca4982982b6cf94749efd969d2f72955382e25a0911c51208fe5f6bdd17918d10f37716749a6aa9f986e705ae548cca3d170299118f99f0da1647e35d7cfc011b6facc70c9a561a4aa59f5de0feacc68a29b23306095518fa5876d58ca1eb4359a6b027f7030d0", 0xf5}, {&(0x7f0000001000-0x60)="01739fa5734ab8c35e799027a0fe7720f5f829d64b2797d3bc1251c8834e4dfbecd790ea2e240be0e201de6c0fb722cf50b020fd8462322b361311362b9c501fda12ef254a4cd5842e387a0b9f79c1ded46db8e167152784060e802c8d95421e", 0x60}, {&(0x7f0000001000-0x18)="3bbccd29bac5619f343565f9f0cdf6b45286bf2abc37af80", 0x18}, {&(0x7f0000514000-0xf2)="75590e0923bc9ae4295eeb8c3b9b1759b0a01b72890e852d756685ed96ef18f9f2bfcff76dd03f336e12815b79ac51917e6030adc6ebaf87059641941052d3acf47cacd3491437fa3d81c1f821ac6286bd29299f6ee2ef0e87b8808d1848af3460602fdad86365c8ae99f700ddb591070cafb1930e160da43cc66fb871014f99d567edd361e1e7237794f4fd2fab2a40675a3616e0af48b8a5a874946f65c5984bd28f62ea443f579e5f39d16c8e6324d8062213087e3dda08917b9ce8f2105c2eb8f6db556c51d8656ceb347bff89e78cf5bc2e4495522a45c70e5f45d365b36b60d6911d5ddf4cbae12e8c30382f7ed293", 0xf2}, {&(0x7f0000001000-0x46)="2c04786537e2d3b31d860a73ce38b88daa2fee7a4118e387629a18cedc5e34671e7daf28b5ba06aa4061ed1dfc4c481eb49638b1345f30dc65c243319044bd5fd90745e51970", 0x46}, {&(0x7f0000001000-0xc1)="8dd91ce5113541ac9dc65490bc40f40b3207e68eb55184d180675eed17427a73f05c6316f0fefb58681cf7c725542ba9b17203cf5f0ff889d169b0acbb5c44ddd6349f325fc5cbab6676437a676be49e5f3baa8892c20f02655814f4f6e439ca5fa7f9a8e7c6460df3ca473585a902cc5cd3b4eaa1fc48b92faf7b78308d7aa2454368148e6aad18e9f5b310c591c923f95ac59c22bd9e0f67957d72298dff4075f1a30ee351e5c5857f3bcc8e8ab7876e64da7030143d307b881d0fc06801b755", 0xc1}, {&(0x7f0000001000-0xb2)="3bbb9b358792f3b0a2e93c9e044bcac3d6cb3e991b2ad3acace6ed520a97af72bdf671078927be8ca77614a2035ac94a412c7bd05bbc93507dfe00ffb9ff83c1783c7b4a1260884ed3e0474d04d91dc0b5f7ce7ceb4606164efd2eefa2cab8143d110d1c7eb79db75dedfcfee2908b5684e9ee5834f1bae424221682b2373e719153037dba422a1c8df1a4c2e32737f60660bbb84af06fe317b7e87473a4c51384082411ba9bb2200dd83842960730a046d4", 0xb2}], 0x8, 0x0, 0x0, 0x4004000}], 0x9, 0x890) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000d90000), 0x1, 0x2) sync_file_range(r0, 0x8, 0x4, 0x1) 2018/02/11 20:53:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000053d000)="10", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000927000)=""/1, 0x1, &(0x7f0000471000)={&(0x7f0000c4e000-0xa)={'sha256-avx\x00'}, &(0x7f00004e3000-0x40)}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e86000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f000009c000-0xbd)=""/189) 2018/02/11 20:53:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a}, 0x0, 0xfffffce7, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00006e7000)={&(0x7f0000cf3000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$ax25(0x3, 0x0, 0xcd, &(0x7f000084d000-0x8)={0x0, 0x0}) fcntl$dupfd(r1, 0x0, r2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005b5000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getsockopt$inet6_int(r3, 0x29, 0xd3, &(0x7f0000e7c000-0x4), &(0x7f0000fb9000-0x4)=0x4) 2018/02/11 20:53:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000947000-0x4)=0xfffffffffffffdd3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000777000/0x1000)=nil, 0x1000, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000a8b000)='/dev/dmmidi#\x00', 0xae, 0x40100) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000389000-0x14)={0x1f, 0x9, 0x2, 0x7, 0x400}) 2018/02/11 20:53:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009b6000-0x10)={0x0, 0xa4, &(0x7f0000bce000-0xa4)=[@in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x0, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}, @in={0x2, 0x1, @empty}]}, &(0x7f00001b7000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00009df000)={r1, 0x7, 0xde, "72cb2bf9c2b4aa3d7d636d1e4b210da749d294fbfe7d305ffe3dbd41d6a96f5e58ae945ec41932f7e8f35db010f4a8a398ff6740cc057ac57561ed37548b9b4e65332581046541abc47b4b6b55b4d050bc7bf9e4f036a92e4ec4659feef4a049f63e2206efa8cf7ffdbd8a31be5f287f716b5886ce52a73fdc7a0b96ffd8a526b8e3406397ba91d9f377b09284bf3f2f214c573e070f129bd5480452af2234596f3ae00ea7b815c12c84c4eca50e2134e689b99882223b30fbe1e3ecc916069fb0b760b8072cfedb734daaabe5b441e522c8164352db6574051546f66a4a"}, 0xe6) r2 = syz_open_dev$audion(&(0x7f000011e000-0xc)='/dev/audio#\x00', 0x9d, 0x800) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000c0000-0xcf)=""/207) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000863000)=@ethtool_gstrings={0x1b, 0x8}}) 2018/02/11 20:53:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000867000-0x4)={0x19980330}, &(0x7f00001dd000)) capset(&(0x7f00009fc000-0x8)={0x20080522}, &(0x7f0000251000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}) mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000784000)={0xd, 0x4, 0x4, 0x100, 0x0, r0}, 0x40e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000), &(0x7f0000ad4000)=""/209}, 0x18) 2018/02/11 20:53:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000867000-0x4)={0x19980330}, &(0x7f00001dd000)) capset(&(0x7f00009fc000-0x8)={0x20080522}, &(0x7f0000251000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000c87000)='/dev/adsp#\x00', 0x1, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00008bb000-0x18)={0xaa, 0xfffffffffffffffd}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r1, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{}, {0x77359400}}, 0x0) ioctl$sock_ifreq(r1, 0x8924, &(0x7f000096c000)={@common='vcan0\x00', @ifru_settings={0xed9, 0x400, @raw_hdlc=&(0x7f0000766000-0x4)={0x8, 0x4}}}) 2018/02/11 20:53:16 executing program 6: r0 = socket(0x17, 0x800, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x102d5) write$evdev(r2, &(0x7f0000adf000)=[{{0x0, 0x7530}, 0x8, 0x1a, 0x1}, {{}, 0x4, 0x9}, {{}, 0x401, 0x2, 0x7}], 0x48) 2018/02/11 20:53:16 executing program 5: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000017000)='/dev/snd/seq\x00', 0x0, 0x400140) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004f000)={0x80, 0x0, 'client1\x00', 0x0, "efffd90080000ce3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) [ 39.721847] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/02/11 20:53:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00008f3000)={0x80, 0x2, 0x9, 0x41ea, [], [], [], 0xffff, 0x7fffffff, 0x7, 0x7f, "7a0e1d96b77ec0ed893ddb0b3564c565"}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x4) r2 = dup2(r1, r1) getsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000016000-0x4), &(0x7f0000011000-0x4)=0x4) 2018/02/11 20:53:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mq_unlink(&(0x7f0000000000)='cpusetnodev\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r1, &(0x7f00009b2000)=[{{&(0x7f00005ef000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f000073f000)=[{&(0x7f0000a2d000-0x10)=""/186, 0xba}, {&(0x7f0000867000-0xdd)=""/221, 0xdd}, {&(0x7f0000833000-0xba)=""/186, 0xba}, {&(0x7f0000c4a000-0x77)=""/119, 0x77}, {&(0x7f0000d12000-0x4c)=""/76, 0x4c}, {&(0x7f000066a000-0x22)=""/34, 0x22}, {&(0x7f000019d000)=""/221, 0xdd}], 0x7, &(0x7f0000d92000-0x6d)=""/109, 0x6d, 0x600499ac}, 0x3}, {{&(0x7f0000733000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000506000-0x40)=[{&(0x7f0000da3000)=""/239, 0xef}, {&(0x7f0000578000-0xe6)=""/230, 0xe6}, {&(0x7f00004db000-0x9c)=""/156, 0x9c}, {&(0x7f0000b3e000)=""/4096, 0x1000}], 0x4, &(0x7f0000334000)=""/82, 0x52, 0x8000}, 0x6}, {{&(0x7f0000df7000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000d3f000-0x50)=[{&(0x7f00000a2000)=""/119, 0x77}, {&(0x7f0000029000)=""/159, 0x9f}, {&(0x7f0000ab3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff6000-0x81)=""/129, 0x81}, {&(0x7f0000186000-0x40)=""/64, 0x40}], 0x5, &(0x7f0000bfc000-0x4e)=""/132, 0x84, 0x1}}, {{&(0x7f000011b000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, 0x1e, &(0x7f000078d000)=[{&(0x7f0000c1f000-0x30)=""/48, 0x30}, {&(0x7f0000d3f000)=""/4096, 0x1000}, {&(0x7f0000037000)=""/98, 0x62}], 0x3, &(0x7f000005c000-0x1000)=""/4096, 0x1000, 0x8}, 0x9}], 0x4, 0x40000000, &(0x7f00001e2000-0x10)) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00002f6000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dbb000)={0x0}, &(0x7f000068c000)=0xc) ptrace$peek(0x2, r2, &(0x7f0000acf000-0x8)) 2018/02/11 20:53:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eba000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000026000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$nl_netfilter(r0, &(0x7f00007e8000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000733000)={&(0x7f0000b43000-0x14)={0x14, 0x1, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 20:53:16 executing program 7: r0 = signalfd(0xffffffffffffff9c, &(0x7f0000f4c000-0x8)={0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cd4000-0xe8)={{{@in=@loopback, @in=@remote}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000a01000)=0xe8) getegid() sendmmsg$unix(r2, &(0x7f000008a000-0x38)=[{&(0x7f0000285000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000921000)=[{&(0x7f00007b4000)="06a4e6f32dd8a48d45e3c1aba77d3ea8efddb136af0b473e2303b6c869da2b83a534dc76801d3c456c3d931f62399472814f15aa79cd5cb3ffd98f279a66e5dc83002b873ade735d1dc67e0f5846af7f0692844cae2f38e66073a9a02e1dd98d2409e936c466c6c72229f7ffa47be949470044228f351e4d8811567c2855b25b3f121045b6766d73391261b9dd1bcbc1a7f55d79a2a4260f48073063ee4abfce0329f64ae5056f82ffd1dd2d93fe359b5986052cf8aff01d039ed0c18f8a4fa98f978d91c3c5b24690fcdfc9bd1543508eb0d21b", 0xd4}, {&(0x7f0000be8000)="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", 0x1000}, {&(0x7f0000286000)="c24d15730f77460183ceed3accdd930e8036160c933e4a77d445a2d3ad319611dc34b7059ccc9d9f82769ca8dce816af1a30093784d779e5f402033588d1", 0xfffffd11}, {&(0x7f0000e1c000)}, {&(0x7f000015e000)="7a06d1e73cacdba6276901827cbcf953aa683c18f1d93f84e43a198e6e7257f2bc8ddcb1713d7febff1b8058efefb7ba69f6d28e810f7830cb280af1210a43237ffc94533b28e058435d1234cb3c3d146f5ad858bf31edc09399fa72bbe5324f22592e7c5d8f3fe244", 0x69}], 0x5, &(0x7f00001d0000-0x40)=[], 0x0, 0x4000}], 0x1, 0x40000) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f000063b000-0x20)={"cf05f333fc030d551ccc3823151fd568", {0x4, 0x2597, 0x0, "c077b37f7408", 0x7}}) fstat(r2, &(0x7f00007b5000-0x44)) faccessat(r2, &(0x7f000034e000)='./file0\x00', 0x40, 0x200) pwrite64(r1, &(0x7f000028f000-0x74)="7f0de04dd88cb93f886ba1f7cd4956542ab27829116714837bb47eecb5cb3c05ea8658b6649c9707ff766e039cd8c787d88f57f587f3e6c579b5f131186b7636827a162f9d3cf1493e301f92a4a585f09d78cfd5e1a6112aacb7b46faee89fff3bf98d9a8b022e4a48a593f9afb9e9789d5724142ab7cfe3461f57569eb0a339837db2545252666648bde2ba02221349d3e11bfd4feefa6e7bf9301f95f60ea94d344b13577d58af5319181840d8adaf57a55cf4141dc95df76aecba7a14a405cf9d7ddf649e325d2a941add88e88049da34ef6fc77141d8854c3479a82ea20dcfaae75dc11be5068e67a410271f7cb58de12350a4120aa5", 0xf8, 0x25) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x0, 0x4fb1}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00007c6000-0x10)={0x0, 0x1c, &(0x7f0000f57000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f00003e1000)=0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c46000-0x4), &(0x7f0000679000)=0x4) 2018/02/11 20:53:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xeac747dbb74b37f4, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/02/11 20:53:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000017f000)='/dev/qat_adf_ctl\x00', 0x208000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x400) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = memfd_create(&(0x7f000044b000-0x2)='-\x00', 0x2) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000083000)) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netrom(r3, &(0x7f0000537000)={&(0x7f0000b55000)=@full={{0x3, {"fdd0c7bdd6ca22"}}, [{"68466c958c3999"}, {"4d32fd90970cf9"}, {"252a33300d5595"}, {"a239f5280b91fe"}, {"817a8c9eed2fb1"}, {"6455f9209623db"}, {"c17a2c3d221f02"}, {"e93f1b98c90a9b"}]}, 0x48, &(0x7f0000f4d000-0x50)=[]}, 0x0) sendmsg(r3, &(0x7f000035c000)={0x0, 0x0, &(0x7f0000108000)=[], 0x0, &(0x7f0000176000)=[]}, 0x0) r4 = accept4(r1, 0x0, &(0x7f0000fc0000-0x4), 0x0) sendmsg$nfc_llcp(r4, &(0x7f00003fa000)={&(0x7f000090d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dd493b2fee967fe8ac53482e2b06251c96796149ca48657d75b53aa112d3b47c8b0db92ed40fceb332bc5e57ad7139a47d73f1c6c6a8a74347e5a01259ed87"}, 0x60, &(0x7f0000fe0000)=[], 0x0, &(0x7f0000a79000-0xe0)={0x10}, 0x10}, 0x0) sendmsg(r4, &(0x7f000049d000-0x38)={0x0, 0x0, &(0x7f0000bdf000)=[], 0x3e8, &(0x7f00003a6000)=[]}, 0x0) 2018/02/11 20:53:16 executing program 1: mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000070d000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x6, 0x51, r0, 0x0) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x4}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) pwritev(0xffffffffffffffff, &(0x7f000002b000)=[{&(0x7f0000029000)="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", 0x432}], 0x1, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) 2018/02/11 20:53:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000f98000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000aa3000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000431000)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000df9000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000062f000-0x28)={'vcan0\x00', r1}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fd8000)={0x6, [0x3ff, 0x2, 0x9, 0x8d4, 0x1, 0x7]}, &(0x7f0000ec5000-0x4)=0x10) sendmsg$nl_route(r0, &(0x7f0000bf6000-0x38)={&(0x7f0000ddb000)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f0000b4c000-0x1074)=@setlink={0x28, 0x13, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x28}, 0x1}, 0x0) 2018/02/11 20:53:16 executing program 2: r0 = creat(&(0x7f00007e2000-0x8)='./file0\x00', 0x6) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000095f000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ef7000)='/selinux/load\x00', 0x2, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cac000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f00004bb000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000521000)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000acf000)='tls\x00', 0x4) init_module(&(0x7f00000e5000)='/selinux/validatetrans\x00', 0x17, &(0x7f0000946000-0x1)='\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002c8000-0x8)={0x0, 0x2}, &(0x7f0000cbf000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f32000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8, 0x200}, 0x98) timer_getoverrun(0x0) ioctl$TCFLSH(r0, 0x540b, 0x4) 2018/02/11 20:53:16 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00000da000-0xa)='/dev/dsp#\x00', 0x0, 0x181000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7fff, 0x8, 0x31}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x7}, &(0x7f0000000000)=0x8) clock_getres(0xfffffffffffffff1, &(0x7f0000092000)) r2 = creat(&(0x7f0000f4b000-0x8)='./file0\x00', 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000002000)={{0x3, 0x0, 0x3, 0x32b, "b262c23f05785366fd4cb6265631f452483e66dba30223b8931b0f82afc189f28d1056937f0756195f7a833b"}, 0x4, [0x3f, 0x65, 0x8f, 0xc35, 0x6, 0x0, 0x3, 0x80, 0x7, 0x9, 0x0, 0x1, 0xfffffffffffffffb, 0x6, 0x4, 0xffffffff, 0x7fff, 0x7fff, 0x2, 0x61, 0x9, 0x3ff, 0x9, 0x4, 0x9, 0xa1c, 0x401, 0xfffffffffffffff8, 0x0, 0x7fff, 0x7, 0x9, 0x7, 0xffff, 0x8000, 0x0, 0x53c21872, 0x1, 0x1ff, 0x1, 0x9, 0xb0de, 0x645, 0x9, 0x1, 0x100, 0x8, 0x6, 0x1, 0x3, 0x2, 0x2, 0x5, 0x10001, 0xfff, 0x9, 0x8, 0x8001, 0x7, 0x1, 0xfffffffffffffffe, 0x0, 0x9, 0x80, 0x0, 0xa35, 0x3, 0x80, 0x8, 0x7, 0x37, 0x6, 0x3, 0x655b, 0xe0c, 0xbcc, 0xb5f9, 0x30783b6e, 0x1, 0xffffffffffff76b4, 0x1, 0x0, 0x10000, 0x7, 0x66, 0x8001, 0x0, 0x83e2, 0x7, 0x0, 0x1, 0x4e, 0x80000001, 0x0, 0x48e6, 0xffff, 0x0, 0x8, 0x1, 0x80, 0x3, 0x40, 0x40, 0xfb, 0x9, 0x4, 0x7, 0x2000000020000000, 0x120000000000000, 0x5fd2, 0x9, 0xfff, 0x2, 0x4, 0x8, 0xfff, 0x400, 0x1, 0xe, 0x95, 0x1, 0x3, 0x4a, 0xfb, 0x4e8, 0x5, 0xfffffffffffffe33, 0x1]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000001000)=""/45) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/02/11 20:53:16 executing program 5: r0 = syz_open_dev$sg(&(0x7f00008bc000)='/dev/sg#\x00', 0x7, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x448000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000b13000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file1\x00', 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r1, &(0x7f0000001000-0xa0)="fa438a741af270544ce082991ea0e01837ce3e47a8d18b68460bee7db11accf8a9d47c96699d9785cc9fc4f1cdbb60445d4660261d9d6d9ee14ac6774642e747cc3c92794e6cab2ab4b47a1cf4c64a812e44cf3172571e6a0263c5398aa095fbb4cfdecc2636e8eeb3164e0cc56619a1fbc90de2d8b54a8bb4f93f1af440222f58a5f4555ac957b75f5ff0123fc31e1d044e7f1f2dc037a1ef5ab6510f43b1ee", &(0x7f0000002000-0xa1)=""/161}, 0x18) 2018/02/11 20:53:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00000ec000)='/dev/vcs#\x00', 0x0, 0x200000) vmsplice(r0, &(0x7f0000776000)=[{&(0x7f0000a8d000)="3a79927dae436a7157d1e5f486f7b731d7f96f66499650bf221e91e407cfbcd9702eadbeb15f62d35a8db070bd867b458eec7cfe45218b39636fdc19cd0fde07d6c8dd65fc8e7bdbd227ad236ac9175326b71251dbff1f37540f3770d693bef48d5992dc67453a83141a1e59698047c3acdfd78fbcc77b61e4c5cf12472f8f3a60b16c1d41e6d85a4a560317a5eabf29cddbf872ef1992e1274da2a4ff2cfd5d1fb67e22f9219c", 0xa7}, {&(0x7f00006fd000)="9be240b1cffb7c672ba305ec75ef3261015039cba881bbfeb8b5455c8c78c775fcb94e1ec622800b268a5c3651521ae85f588b660171785e3572d2a8cbb8a09ace2e5b5ede68a0315c6c94ec0f3dfb2010f2a0e4491abea7751eaff69b3cceecc0888385290e5237472279dd7a2af2f4f1d3c6ef", 0x74}, {&(0x7f000017b000)="f0d11232bb5de2098177d93b457da63dbf3fb0ace647f0f928277212d743d129f899b44bca835f95828dcbbda205e24f83e7313f6ebeb423e0371af0fe7f99296b5614bf47f5fce98b84ef0cf8d0c95ee25c6921510c68979a9fda675265c72d359650428bd7f9bfffe4fee948516b59", 0x70}], 0x3, 0x8) close(0xffffffffffffffff) 2018/02/11 20:53:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x401ffffe) r0 = creat(&(0x7f000032c000)='./file0\x00', 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000411000-0xa0)=""/160) mq_getsetattr(r0, &(0x7f0000609000-0x40), &(0x7f0000ca8000)) [ 39.915135] mmap: syz-executor1 (6045) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/11 20:53:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000914000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/11 20:53:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = creat(&(0x7f0000974000-0x8)='./file0\x00', 0x112) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000000f000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000629000)={r2, &(0x7f0000a5c000-0xd2)=""/210}) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) close(r0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000bfb000-0x8)={r2, 0x2}) 2018/02/11 20:53:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f9a000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) flistxattr(r0, &(0x7f0000ff5000-0x4d)=""/77, 0x4d) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000896000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00009a7000)=""/200) openat$cuse(0xffffffffffffff9c, &(0x7f0000e4e000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000035a000)=@filter={'filter\x00', 0xe, 0x4, 0x2e0, 0xffffffff, 0x180, 0x180, 0x0, 0xffffffff, 0xffffffff, 0x248, 0x248, 0x248, 0xffffffff, 0x4, &(0x7f0000256000-0x40), {[{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="387eba667004ac265cfea4fd570fb7c8", @generic="f36eebdf312e88d6a25d2cae82185d02"}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x340) 2018/02/11 20:53:17 executing program 6: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r1, &(0x7f00002ec000-0x21)="d33e3ac1792bbcd7e4022d063a5f2b003d59468649b8fffff8008100e201002cdf", 0x21) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000aa000)={@common='sit0\x00', 0xe8}) syz_open_dev$amidi(&(0x7f000008a000-0xc)='/dev/amidi#\x00', 0x5, 0x82000) 2018/02/11 20:53:17 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) r2 = dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000002000-0x8)='./file0\x00', r2, &(0x7f0000003000)='./file0\x00') pselect6(0x40, &(0x7f0000001000), &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000001000-0x40), &(0x7f0000001000-0x10)={0x77359400}, &(0x7f0000000000)={&(0x7f0000000000), 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x5e, &(0x7f0000005000-0x40)="0776b4935d5259900cf8bbf8897a08e4db712087eb301425a27d808264d6012d24dea1f6defdf4a84d1b6cd1e94654ee5bda3d70da9cb9b96510b647da2ce43d", 0x305) 2018/02/11 20:53:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') lseek(r0, 0x2, 0x0) fstat(r0, &(0x7f0000a6a000)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000096a000-0x5)={0xfffffffffffffb22, 0x8000, 0xff, 0xffffffffffffffff}, 0x5) 2018/02/11 20:53:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000093a000-0x3c)=""/60, &(0x7f0000605000-0x4)=0x3c) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) [ 40.056547] x_tables: ip_tables: ah match: only valid for protocol 51 2018/02/11 20:53:17 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c4b000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) linkat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000b44000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) dup(r2) bind$alg(r2, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57}, 0x0) [ 40.106743] x_tables: ip_tables: ah match: only valid for protocol 51 2018/02/11 20:53:17 executing program 2: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/11 20:53:17 executing program 4: prctl$void(0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000439000)) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000000)={0x80000001, 0x80}) 2018/02/11 20:53:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000f4b000-0x50)={@generic="4004cffc000000002f8330cdf40009b3", @ifru_ivalue}) 2018/02/11 20:53:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000677000)=""/9) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000f4f000)=@allocspi={0x104, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x100}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x10000}}]}, 0x104}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000008000)='/dev/midi#\x00', 0x10001, 0x151800) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f000097f000-0x4), &(0x7f00000c0000-0x4)=0x4) 2018/02/11 20:53:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000033b000)='./file0\x00', &(0x7f0000000000+0xd6b)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x4000000ff) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000), 0x0) sendto$inet(r0, &(0x7f00006c7000), 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/11 20:53:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa}) r1 = syz_open_dev$dmmidi(&(0x7f0000b2c000-0xd)='/dev/dmmidi#\x00', 0x8000, 0x400080) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004c9000)) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) fstat(r3, &(0x7f0000e24000-0x44)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c5c000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000054a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000303000-0x4)=@assoc_id=r4, 0x4) 2018/02/11 20:53:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fchdir(r0) pipe2(&(0x7f000057f000-0x8)={0x0, 0x0}, 0x80000) ioctl$TCSBRKP(r2, 0x5425, 0xfffffffffffffffd) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000090a000)={0x7, &(0x7f00000f6000)=[{0x7, 0x80000001, 0x80, 0x7}, {0x9, 0x3f, 0xffffffffffffffff, 0xfffffffffffff001}, {0x6, 0x1, 0xe7, 0x4}, {0xd4, 0x180000, 0x9}, {0x8000, 0x0, 0xfffffffffffff001, 0x6}, {0xf2, 0xffffffffffffffc1, 0x74fa0aa, 0x100}, {0x8, 0xc673000, 0x10001, 0x9}]}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r3, &(0x7f000000a000)=[{0x40081, 0x80000004, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x10) 2018/02/11 20:53:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f000027f000-0x4), &(0x7f00003d1000)=0x578b) r1 = semget(0x2, 0x3, 0x586) semtimedop(r1, &(0x7f00005a9000-0x12)=[{0x0, 0x2}, {0x5, 0x9cd4, 0x1000}, {0x2, 0x3f, 0x800}], 0x3, &(0x7f0000083000-0x10)) 2018/02/11 20:53:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32}, @nested={0x64, 0x0, [@typed={0xc, 0x0, @pid}, @generic="335660cad52cbaa91f651da1b3c107ed30e84525dd9785718c27bbee1ab10fec330ad2db866c328bac17c973820facc7e412ff264f340f60f5ea13d32dad0921023adde33699caca5ed6a3eb2ea0b1cdbb47"]}]}, 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) getresgid(&(0x7f000031e000-0x4), &(0x7f0000f46000), &(0x7f0000f21000-0x4)) 2018/02/11 20:53:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = semget(0x1, 0x1, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00008c7000)=@nat={'nat\x00', 0x1b, 0x5, 0x530, 0x270, 0x120, 0xffffffff, 0x120, 0x270, 0x460, 0x460, 0xffffffff, 0x460, 0x460, 0x5, &(0x7f000025d000-0x50), {[{{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@inet=@udplite={0x30, 'udplite\x00', 0x0, {0x0, 0x3, 0x3, 0x0, 0x3}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x4, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @gre_key=0x49a, @icmp_id=0x2}}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [0x0, 0xffffff00, 0x0, 0xffffff00], [0xff000000, 0xffffff00, 0xffffff00, 0xff0000ff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='sit0\x00', {0xff}, {0xff}, 0xff, 0x20, 0x3, 0x48}, 0x0, 0x108, 0x150, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x37, 0xfffffffffffff801, 0x1, 0x3fa10014, 0x80, 0x400, 0x400}}, @common=@inet=@ipcomp={0x30, 'ipcomp\x00', 0x0, {0x0, 0x0, 0x1}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1f, @ipv4=@multicast1=0xe0000001, @ipv6=@empty, @icmp_id=0x1, @icmp_id=0x2}}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xff000000, 0xff0000ff, 0xffffffff, 0xffffffff], [0xffffffff, 0xff, 0xff, 0xffffffff], @generic="206b92d539913060b4bb3ef216fee12f", @generic="4c1eef9aeba8cc1cabc6d8a350a047d3", {}, {}, 0x32, 0x3f, 0x0, 0x29}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x1, 0x8}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0x0, 0x0, 0xffffff00], [0xffffffff, 0xffffffff, 0x0, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x3c, 0xfff, 0x1, 0x43}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x3, 0x401, 0x8633, 0x2}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x6, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @port=0x1, @port=0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x590) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f1e000-0x8)={0x0, 0x48, 0x1, 0x7}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000073d000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f000016c000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) 2018/02/11 20:53:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000adb000-0x60)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000), &(0x7f00001a3000-0x58)}}, &(0x7f000019d000-0x4)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f93000)='/dev/cuse\x00', 0x20c000, 0x0) mq_getsetattr(r0, &(0x7f0000373000)={0x100, 0x9, 0x5, 0x68, 0xfffffffffffffff7, 0x2, 0x800, 0x200}, &(0x7f0000f20000)) r1 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') preadv(r1, &(0x7f00005e3000-0x10)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x1000000000000) 2018/02/11 20:53:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000792000)='/dev/vcs\x00', 0x4000, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000dc2000)='/dev/dsp#\x00', 0x40, 0x2000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000076f000)={r0, r1, 0x0, 0x2}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000a92000-0x2d)="94ad498b07c52945c9828d3498db6805892a26e1d8080232ca641a3b72e3ae669afc6e00094b9872486686f57d", 0x2d, 0x10, &(0x7f000071c000)={0xa, 0x0, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) recvfrom$inet6(r2, &(0x7f000000a000-0xda)=""/218, 0xda, 0x40000000, &(0x7f00009b9000)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x4f84}, 0x1c) 2018/02/11 20:53:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@dscp={0x28, 'dscp\x00', 0x0, {0x33, 0x1}}, @common=@unspec=@realm={0x30, 'realm\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000bc4000-0xc)='/dev/amidi#\x00', 0x6, 0x200000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000615000-0xbc)={0x7, 0x2, 'client1\x00', 0xffffffff80000001, "65fb4693a75b0bd9", "f9af22ce4e10acddfa895b4ddd42e37f20726d0455208b2dcb35a78755fea90a", 0xec8, 0x9}) 2018/02/11 20:53:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='!*securitymime_type\\\x00', 0x3) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$alg(r0, &(0x7f0000ed1000-0x150)=[{0x0, 0x0, &(0x7f00004b7000-0x60)=[{&(0x7f000060c000)="6d72cfeaf8a33edb00e0f78967044f32ea826d7a355bc5f0c1c6fcdf0d47", 0x1e}, {&(0x7f0000b17000-0x9e)="fc5d5af605f5acb8eb3b0eb962998976d3e55778bd76e9eb44da5541356043ed09fe80b8dff3d9050c768d3328dba452bead225188015be73df737edc07a56c75d44190374b9319c80da9894036ca2f9fe21f6c5271487dd17df742a74f636f096328362336600bbda7702fe0335660a0467745fbe1d31057ee5b76e9cf6d7e1915965ab42e34d3b58e6592d696fc2d4566198e2312872f8dce15d26648b", 0x9e}, {&(0x7f00006f9000-0xbc)="e4106917c96f8362bb592f46f08bfb8e30554bf2941c3c52e3332d1b2dd62580c88363fde5d2a7132d95d564ed06f87fd1533fc1653e636c9787b8573f97dc71d1c69d4281e0583f85f45ec0824f5598d6f3558cf29f5175ead33928a1476e1cacfb95478031b1de02302679c00832658c47a1894f41f9130f47c817aac07177e67ddd6882a61f3de6f4baa4399c63f423f72cf02081ccdbb41d6a6223e91dde68ad1939a8bab3c5f75f9b0fc3ab74976d96e3f0d6909da39beb7d07", 0xbc}, {&(0x7f00004f3000-0x5e)="a6baf7dc900ba7c0fe2c887104f11a9afb7a9cf24e839b904273ffe83cd8ad7face85da912ed7aa34964db601272e29ce3b3e93a8b46dd76e00c8ac8895ec401a0f2d361514072db827bae1013d8e1daebe3c2a00801c43918d229a611bd", 0x5e}, {&(0x7f000098a000)="5407fa7cc6f900dcc31e50908d8c9427c6c509ff1d2b9308abd336898d6c33d4da280bea4c0039211d2f", 0x2a}, {&(0x7f000052d000-0x68)="80d1212113b7522ac8f9bd00fe5ea0064b54c496612a65702fc44d520ee6f95aeccdc48b080daef3ad19c88bdc6c6de109c64d630ed3902380b64bc68028df88e61c3dab58c3a59cdcda3ef503efb65825d1fec6378be5977fae0da02ea9f947ef6c9985befd976d", 0x68}], 0x6, 0x0, 0x0, 0x20004000}, {0x0, 0x0, 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{&(0x7f00003e2000-0x4e)="f77d1cdc810a58c6567fb94c2f1597a328c5b205c9119a8188d9f90c31e734e91880db102cc780e052215b8ff440d0e78a640a451c48db13663052d1fe2e8d7da5d453e5343cd79b58228edc5257", 0x4e}], 0x3, &(0x7f0000661000)=[@iv={0x58, 0x117, 0x2, 0x43, "9ddfe6d8c9d8744730d3727473f9edd912bb3f55c4a46b13f7971a0d11b446d4c3091cafad6b3b51f32b1e98af2e6c3cc1af44baf45f31a199e7358f28aa219e951b2b"}, @op={0x18, 0x117, 0x3, 0x1}], 0x70, 0x4000080}, {0x0, 0x0, &(0x7f0000c7c000-0x50)=[{&(0x7f0000e53000-0xf3)="b156aa82baf9cf94beca138060429e750b78f686a938864b5f2971a20f13d854858c768eea037a51411b3d9a7908eca45800dcc175d682dffda53f77767c67f9608d963c873163419b852943aee377a7aad2ffd4ed5fd4c1b3e2d752204838698d0412628da6b4aef6492e1657f254bf96447f96c4ce7496b56f9ea1d7dc72d3bfcbccac8aa0c23c5e8a8d9aab3bd9dd703996b3109dc9a31d42a96212a56a85c5bdbce6290fce8b8eef1120e2dc7a732cac6f693491a2e40eee9a004b1f7296c62b7d9a509304593c1a75c9faa9bfd3a138ee045a96bf3711f319f2c44197c94909d6ffd42f1e128d6e222d43095ffea10af6", 0xf3}, {&(0x7f0000ad9000-0x77)="b6ece4876d1cd7c127c2223458baa5114c09a6ed02b65dd6d5a5fbb4a6f62eeeee400275c49b7e7dec48f4a23023aa059af4a3b8d51933819f7254ae6986f09ac5cfc566f01435d56e8eb44c6a92ffe7ced84469344f2b8cae5dda2c86ed3b94dc5abcc8444296827edd4650a6f704ba52ccaa96eaaffe", 0x77}, {&(0x7f0000f40000-0xea)="ad37ad0d38d705c6cc678b4f42e990639abe8f3997070e1056542a11379d9472c17f375b81ef9d97483e4d7544ab1e93ad3af03e169380d9bbb97c42da9967346794e10da95d50f8731e9cf15e7433462c236ce8e8a63132545caf47078ec61814e4ac5d7504bd3a7aa65d05433420a371d39d4145ebf1f2ce156f1d5cbc331106b96baffdfe7f9b27c2ce7ce57121e779a2120bfa8ac36d45e5af366ef2f6a7cd2d9ffe251b612d577a0142e99d92cfb407e334c2030b917349eab83e3c20c0c9d3d872d7b553fc8f0e93b3410c3be3f8ae9bbc6464e091870547b6b7afb487e5b8577edffd58302800", 0xea}, {&(0x7f0000645000)="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", 0xfb}, {&(0x7f0000ae9000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000a0f000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x80200000}], 0x18, 0x48011}], 0x6, 0x20040085) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1, {0x9}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000160000)={r0, 0x50, &(0x7f00001e8000)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005d7000)=r2, 0xfd10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000523000)={&(0x7f0000ada000)='./file0\x00', r3}, 0xc) syz_emit_ethernet(0x66, &(0x7f0000c3c000-0x1066)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x4000003a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "480f31", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/11 20:53:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getpeername$netrom(r0, &(0x7f0000207000)=@ax25, &(0x7f0000c83000-0x4)=0x10) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000889000)={@generic={0x0, "2fd331bcab1882af1a7c205f318c1b6a290a9f5ebae8d7e5a28d82483b786e12de22ba803ed929e752bbdff63a831924749e2d6b511ca8717b0257ed905f35bd12967c38ec86cc67d3ee393d08fbe3ac10c3c98da5975916beeba59a866002e13b8bef962ba1369cad264c61d4945207aabbe16bfce2da333b5633c259e4"}, {&(0x7f0000af8000)=""/202, 0xca}, &(0x7f0000dde000)}, 0xa0) r1 = accept4(r0, 0x0, &(0x7f000061d000-0x4), 0x80800) ppoll(&(0x7f0000482000-0x30)=[{r0, 0x1000}, {r0}, {r0, 0x8000}, {r1, 0x1000}, {r0}, {r0, 0x8}], 0x6, &(0x7f0000572000), &(0x7f0000f56000), 0x8) 2018/02/11 20:53:17 executing program 1: r0 = getpid() tkill(r0, 0x2b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setown(r1, 0x8, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) pipe(&(0x7f0000ffb000)={0x0, 0x0}) r4 = syz_open_dev$audion(&(0x7f0000ca5000)='/dev/audio#\x00', 0x6b, 0x80000) r5 = syz_open_dev$midi(&(0x7f000053e000)='/dev/midi#\x00', 0x3, 0x400000) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00003d0000-0x20)={r4, 0x2, 0x6, r5}) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000cdc000)={@empty}, 0x14) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f000032f000)=""/183) 2018/02/11 20:53:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000016e000)='/selinux/enforce\x00', 0x80080, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00002bf000-0x28)={0x1, 0xd, 0x200, 0xfffffffffffffffa, "8bfe170804cc95ee9312e50ac07baed5f6c823e05c723aa53deaa44c40a7aad8"}) getitimer(0x0, &(0x7f0000f9b000)) mincore(&(0x7f0000eb7000/0x1000)=nil, 0x1000, &(0x7f000007a000-0xeb)=""/235) 2018/02/11 20:53:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff3f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000f59000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f000028d000)='net/unix\x00') ioctl$int_in(r0, 0x5452, &(0x7f0000117000-0x8)=0x6) pread64(r2, &(0x7f000095a000)=""/4096, 0x1000, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000091a000)=0x6, 0x4) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000625000)={[0x9661, 0x24, 0x4, 0x8, 0x2, 0x5, 0x200000000000000, 0x6, 0xffffffff, 0x101, 0x5, 0x8, 0x7ff, 0x80, 0x3, 0x5], 0xd000, 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0xb4, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0xa496, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/02/11 20:53:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000d04000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) openat$vsock(0xffffffffffffff9c, &(0x7f00006d9000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000939000-0x8)={0x0, 0xffffffffffffffff}) 2018/02/11 20:53:17 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0xffffffffffffff41, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0xffffffffffffffff, 0x0, 0xc972, [0x2], {0x0, 0x6, "c5961e", 0x0, 0xfffffffffffffffc, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) [ 40.317796] xt_connbytes: Forcing CT accounting to be enabled 2018/02/11 20:53:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r1 = syz_open_dev$sndpcmc(&(0x7f0000def000)='/dev/snd/pcmC#D#c\x00', 0x10001000000, 0x18400) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00004d8000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b51000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3e000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004ea000-0x98)={r2, @in6={{0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x8, 0x9}, 0x98) r3 = syz_open_dev$usbmon(&(0x7f0000768000-0xd)='/dev/usbmon#\x00', 0x7f, 0x200080) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000ded000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0xa, {0x2, 0x3, @rand_addr=0x4}, @common='rose0\x00'}) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f000073a000-0xe8)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c88000)={0x0, @in={{0x2, 0x1, @rand_addr=0x8000}}}, &(0x7f0000aa8000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000a4a000-0x8)={r4, 0xfffffffffffffffe}, 0x8) 2018/02/11 20:53:17 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x16) r0 = syz_open_dev$mice(&(0x7f0000009000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000001e000)) 2018/02/11 20:53:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$addseals(r0, 0x409, 0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000110000)=0x8, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/11 20:53:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000465000)='/dev/amidi#\x00', 0x4, 0x4800) accept$inet(r1, &(0x7f0000060000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000047c000)=0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r2, 0x541d) 2018/02/11 20:53:17 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003c0000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x60}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008d0000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000bf3000-0x1)=0x4) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f85000)={0x100000001, 0x6, 0x9, 0x8}, 0x8) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000f86000-0x4)=0xffffffff, 0x4) write$sndseq(r1, &(0x7f0000263000)=[{0x6, 0x0, 0x4, 0x8, @time, {0x10000, 0x1}, {0x6, 0x100}, @addr={0x8000, 0xb36}}, {0x100000000, 0x8, 0x40, 0xffffffffffffffe0, @tick=0x7, {0x100000000, 0x8001}, {0x101, 0x100}, @connect={{0x100000000, 0xe4fa}, {0x100, 0xffffffff80000000}}}], 0x60) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000f84000)="45ee38b3e580b472de8e0b6d1650638e8d34a21549b4b705961a95a9e1dbc76259bda6223cb16f601bb92440bd06a6dbbd4ebc4c5408d597e96c0d1b7fb68e84fab667bd012b677a657348c3339a335611ba254fe0138955ee7c08112caa15d7e4691c0fedbf77c1ad0d838fcf2263360e6318ca166cf42ec8d7bd666fcf7f7f2f36889d3abafd6ffe619ae5c5cc954c2ea5b7384b4e639b57448348405c4c9a858d989382af69285b113857d2c7", 0xae) 2018/02/11 20:53:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00005d7000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00009c1000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0x1, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x37d, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00002a7000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, r1}) r2 = creat(&(0x7f000020a000)='./file0\x00', 0x10) syz_open_dev$admmidi(&(0x7f00001f6000)='/dev/admmidi#\x00', 0x6, 0x2) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000220000)=0x22) r3 = fcntl$getown(r2, 0x9) fcntl$setownex(r0, 0xf, &(0x7f00004a0000)={0x2, r3}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000b0c000)=""/4096) 2018/02/11 20:53:17 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000d000)={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @multicast2=0xe0000002}, 0xc) r0 = syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0x6, 0x40000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000000c000-0x4)=0x11, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012000)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f000000d000)=0xfffffffffffffcbd) setuid(r1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000010000)=0x1, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000014000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) mbind(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, &(0x7f000000d000-0x8), 0x80, 0x0) 2018/02/11 20:53:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000f0c000-0x1c)={&(0x7f0000d1c000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x14, 0x0, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000478000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) socket$nfc_raw(0x27, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000262000)={0x0, 0x0, 0x0}, &(0x7f0000f8c000)=0xc) r3 = getgid() stat(&(0x7f0000088000)='./file0\x00', &(0x7f0000e90000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$alg(r1, &(0x7f00000c6000-0x38)={0x0, 0x0, &(0x7f0000336000-0x80)=[{&(0x7f00003f7000-0x1000)="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", 0x1000}, {&(0x7f000030b000-0xc6)="3242259ba1001c5830dfbb7d402e4f6a57773acd7f6f63395dca34a415bad9a9ec3616c52d86c97fb35f78e30a07ca90c3f0763b23dba0b8f029c39f8c6481760a079014db7f8172e91c33d59e553d89f0966173e98b89360dc2ca64956adeb7a88428f15ec5a5cfe7b5e8dfa0b56245251bcdd09bd1945cb33003ed0c449f518fa11df6c9d171a35bcb96c514afcee296c6e8ec52fea11efe297e141dbcef602d75a98888d2809558200fa0a3f91a7b341c947991744597732676921d5feceac0a0366d1a07", 0xc6}, 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0x1000}, {&(0x7f0000b96000)="f50904fa5f792ff6b9601ba972384a226b8c634d6cbd37e2c1fe11b918f1a5a2407a1e26ffb55b848d6d", 0x2a}, {&(0x7f0000254000-0x65)="2e7c0f62195f17973ee40f6d9e1c3766cab0ed90c1590e16c98af50ca33e93e484d67d5ffef01b6e3adcfb76a9407211f8e7667b2da39d04214dc7cf9f1e4450100a1123a2b87d2a27a5667de86677c1c1decfb6001d93a1d7bc4f7d649b8c580b3176cb45", 0x65}, {&(0x7f0000750000)}, {&(0x7f000003e000)="04e6d133571cd413ae13e56e77e09b72e18b9c553622289a3726944c1676ada02e43c094263d6c0caa4840156c3ff984dd2b75c2312ab793b16e2cd7c3486840b678f327a6657ca4d938a7a3332a924948adf7cbbcb255a1f673d4aac7e0256a84029bed03513ff7bc6ab8ca08d0f17a886c64be35c830ebbd686c78e3e51977daf930", 0x83}, {&(0x7f0000276000-0x5d)="20728e3f1d3f6055f8d5d47aa7500967985a0d26056276e7d3bfe3189f1d5323d8f65b151e32edd3e672115f1c0b799d4af279729d156bb558364437bf5e0ba059f4173393d4a58fa14d78a2b62d00826840ee0f5265a5e632070039ca", 0x5d}], 0x8, &(0x7f0000dd5000)=[@iv={0x58, 0x117, 0x2, 0x43, "cb5c63973ed55259ff3c6af5bcae014d7eed870f66f75ecab3425ea37e346a38b308eaf12a123caaa89a5ae7d6010c30593ca26d6bfd1ed7c5b9a94156e73afec1028c"}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x37a}, @op={0x18, 0x117, 0x3}, @iv={0xf8, 0x117, 0x2, 0xe2, "1418e76bb7a7ccd6e984672792c1bd47c2f583149a6e2cf10a05ba59857d5f398a1aafa56c0b1c2655ae8eed2bdf1dd0fae87de8402b73b7cee0a2b619cfee9af48290237c7079c1bd6555d5304fd3b24cac9b738d2e2ed687ef1d668d1964052978bbf4b7477ec9faf967a0ccd2631ec61742ef360e18c8f0760cbf953b6f56aa0e22e5d65f8e21e59a92a47c95ee625805d14b857a48cf1b6c9ea26c89850fd62ddbcad8cbd462416a1a98e222f049cf125e5c928ad13caed38db672ad075f4865a37bfed940857fac7cdea37ea0d35a405c83d1b5771cd0b3e0ac88f64b600479"}, @iv={0xb8, 0x117, 0x2, 0x9e, "37e60c1d53fbf4209793a28555ad20200217c60ab5c1201f0139a9010cad1547e9308ff7b12cfc4a8377dad5dff70f243bacb2a71ddb84fba570d02d316d64b00c50b78d603cdd811fb585ced73126520d3960e7e9d4cb5a388a66101054bce1c4099e2d9011cd6ead815cc6cb45d88bbc27f1b4e50cba51d4280c59efdfc505d677dbcd53abcfbb2e10d7dad3409c1922cc8164e7fcb9dfc38eced79120"}, @iv={0xc8, 0x117, 0x2, 0xb1, "97842dafabd5ef80f9d7c323f108fe4d39875152395a2cdab660f0972210acda731da39613efabd321df1dfd323e40bf9e93465a0937ec05fae7a5e430904a6571434e0def992f10f8fad9bb03b8e6b43277c9b66cdbe943d894eb8dd331286056c494736a0ead0a5e8b4f13ccad5d846aee0d571e87a684583861c5b0d226acc35a916619595ef55393a93d77a3d1f6ea7d0de4393c6242e2428d183e9b8d59a5e466b008cdae0ee21a79c78b543bb119"}, @iv={0xe0, 0x117, 0x2, 0xca, "03aa497e3e8c4b8880737c3a473822ea76342e47ea19b08bcbe4e13f44ef851c3f2e6ca68f9575ae36fd80589211751b0c9e7c0f1ceb01dd04793432c881e188ac304c1b679af28978aca73649212ff2d52899fd9389b6547a603f55696665cf66c5a4de1aed5953466d79770ff7eda72869aaff8d020c8b0ab03fdab0fa0dc1fca0080fd84b57d8f1e986bf88998caefad50a4f24c1ffe8d4679f622d62ba5acc85d59e67a208fca0da1874d517115b5ae970d8a6309abdd959ab703072303315d697321a35b92adea4"}, @assoc={0x18, 0x117, 0x4, 0x25}], 0x410, 0x40080}, 0x4) setresgid(r2, r3, r4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000925000)='/selinux/status\x00', 0x0, 0x0) 2018/02/11 20:53:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ea8000)="e70675b0d5e383e5b3b6ed5c54dbb7", 0xf) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000d2a000-0x10)=[{&(0x7f00004ec000-0xa7)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d973638d7185a1393c59f311e600d795800c6463d8e082ef7fd88fcef89439af7ad34afa5bdff6616ac8e859bd8d40b974ce6ca9914b019a669c0861", 0x80}], 0x1, &(0x7f0000744000)=[]}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000768000)=""/121, 0x79}, {&(0x7f0000fb1000-0xc)=""/12, 0xc}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/02/11 20:53:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) getxattr(&(0x7f00004a3000)='./file0\x00', &(0x7f0000250000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ba000-0xae)=""/174, 0xae) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004e8000-0x20)={0x0, 0x10001, 0xa, 0x6, 0x6, 0x6, 0x0, 0xc185, 0x0}, &(0x7f0000859000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000d0000-0x98)={r1, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}, 0x2, 0x9}, 0x98) fanotify_mark(r0, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000e23000-0x8)='./file0\x00') 2018/02/11 20:53:17 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}], 0x2c) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d}, 0x10) setsockopt(r0, 0x67, 0x1, &(0x7f0000000000), 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000009000)={0x7, r0, 0x1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f000000a000-0xb9)=""/185, &(0x7f0000009000)=0xb9) close(r0) 2018/02/11 20:53:17 executing program 6: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000def000-0x8)) open$dir(&(0x7f000080f000-0x8)='./file0\x00', 0x400000, 0x40) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='net/dev_mcast\x00') mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000def000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000dee000)) preadv(r0, &(0x7f0000408000-0x10)=[{&(0x7f0000dee000)=""/179, 0xb3}], 0x135, 0x0) 2018/02/11 20:53:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000073f000)}, {&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x2, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff6000-0x2e)}}, &(0x7f00000c6000)) r1 = getpid() tkill(r1, 0x1c) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/02/11 20:53:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ddf000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000d4a000-0x10)={0x1, &(0x7f0000720000)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000928000)={r2, 0x3}) pkey_alloc(0x0, 0x0) [ 40.444767] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 40.476965] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/11 20:53:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xbf, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000)={0x0, 0xff}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xdb47}}, 0x3, 0xa7f}, 0x98) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000003000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000b69000)=0x32, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000002000-0x20)={@generic="1f77ae031743652186b35e3597a3f975", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00004ba000-0x4), &(0x7f0000017000-0x4)=0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/11 20:53:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000465000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e62000-0xb)='/dev/mixer\x00', 0x181080, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00001e6000-0x10)={0x5, 0xd1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00005ca000-0x90)={[0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0x101]}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/11 20:53:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xf, 0xfff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000170000-0x9)='/dev/dsp\x00', 0x8000, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000d3b000-0x8)) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000012a000)=0x2, &(0x7f0000b8a000)=0x2) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e69000)='/dev/vcs\x00', 0x200, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f00008f8000)) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00006ca000)={0x199c, 0x0, 0x1, 0x100}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000e4b000)={0x400, r4}) r5 = mmap$binder(&(0x7f0000a46000/0x3000)=nil, 0x3000, 0xc, 0x10, r2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e06000-0x8)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000ff0000-0x18)={r5}) syslog(0xf, &(0x7f0000f3e000-0x7b)=""/123, 0x7b) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f000082b000)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xf}}, 0x8) syz_open_dev$dspn(&(0x7f00008fb000)='/dev/dsp#\x00', 0x9, 0x40) socket(0x5, 0x6, 0x0) 2018/02/11 20:53:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00003c3000-0x7a)="92b0c45939bd928d1de9c608026e7c85c8df68a4501d286a75fd15048bc1d02491466ca422c8dfd92f040652d9cd8ca28fbe8d9be07d43ce80d5e2c6467c7409d1de2a1add5296a117e1b569c5b526a245420f65691c05264ca965b1b7c5de8c5cbc29bad2ba52c1cfdb830d2a29531f4f6276d45cc296fffc77", 0x7a, 0x80, &(0x7f000041a000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}, 0xc) r0 = syz_open_dev$mouse(&(0x7f00006b4000-0x12)='/dev/input/mouse#\x00', 0x21, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00004a8000-0x8)={0x0, 0x8}, &(0x7f0000cf0000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000915000-0x20)={0x3, 0x0, 0x8000, 0x40, 0x7fff, 0x0, 0x401, 0x80000000, r1}, 0x20) 2018/02/11 20:53:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x28}, 0x1}, 0x0) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000800000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43acb2470a0c5216669ca021f6f65dcf160e70790358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/11 20:53:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000959000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x80000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000a3000-0x10)={0x9, 0x7, 0x7, 0x3}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000042c000-0x28)={@common="6c6f0005f100020000b200", 0x0}) sendmsg$nl_route(r1, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/11 20:53:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009f1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00006eb000)={0x29d, 0x401, 0x0, 0x14, 0xbc18, 0x8, 0x3, 0x100000000, 0x0}, &(0x7f0000edf000)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ecb000)={r1, 0x15a}, &(0x7f000008f000-0x4)=0x8) r2 = epoll_create1(0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000b33000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000be0000-0xc)={0x4}) epoll_wait(r2, &(0x7f0000f22000-0x9)=[{}], 0x1, 0x0) recvfrom(r0, &(0x7f0000141000)=""/151, 0x97, 0x2122, &(0x7f0000a03000-0x8)=@sco={0x1f, {0xff, 0x400, 0x6, 0x5, 0x7, 0x3f}}, 0x8) 2018/02/11 20:53:17 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) close(r0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000fb8000)='./file0\x00') r2 = accept$alg(r1, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00000e5000)=0x100000002) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000319000)}, 0x0) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) r3 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$setlease(r3, 0x400, 0x1) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000000e000)={0x0, 0x100000001, 0xf2}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fba000-0x9)='/dev/vcs\x00', 0x2a1c1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f000000c000-0x8)={r4, 0x9}, &(0x7f0000fb9000)=0x8) 2018/02/11 20:53:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000963000-0x48)=@full, &(0x7f00002c9000)=0x48) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000063000-0x10)=@common='erspan0\x00', 0x10) r1 = socket(0x1e, 0x4, 0x0) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/02/11 20:53:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000345000)=@common='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000277000)='\f', 0x1, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)='F', 0x1}], 0x0) [ 40.644136] binder: BINDER_SET_CONTEXT_MGR already set [ 40.651656] binder: 6224:6235 ioctl 40046207 0 returned -16 2018/02/11 20:53:17 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000405000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000f69000-0x4), &(0x7f0000f69000-0x4)=0x4) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f000045b000)={@generic}) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd7000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xa0) 2018/02/11 20:53:17 executing program 5: mmap(&(0x7f0000000000/0x3a5000)=nil, 0x3a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00003a6000-0xd)='/dev/snd/seq\x00', 0x0, 0x129000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00002c6000)) recvmmsg(r0, &(0x7f00003a3000)=[{{&(0x7f00003a4000-0x60)=@nfc_llcp, 0x60, &(0x7f0000088000)=[]}}], 0x1, 0x0, &(0x7f000013a000)={0x0, 0x989680}) 2018/02/11 20:53:17 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x4008000a, 0xfffffffffffffffc) ioctl(r0, 0x1, &(0x7f0000570000)="157e22c2b2") setsockopt(r1, 0x114, 0xa, &(0x7f0000000000)="00020008", 0x4) 2018/02/11 20:53:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x80000006) r0 = memfd_create(&(0x7f000021d000-0x2)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x4d) socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r0, 0x0) io_setup(0x8, &(0x7f0000002000)) 2018/02/11 20:53:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000007d000)='/dev/sequencer2\x00', 0x8080, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b22000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, 0x2, 0xffffffffffffff01, 0x9, 0x2, 0x1}, &(0x7f0000356000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00004b6000)={r2, 0x4}, 0x6) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000bc2000/0x18000)=nil, &(0x7f0000693000)=[@text32={0x20, &(0x7f00005a8000)="b8009000000f23c00f21f835020006000f23f8b805000000b90a0000000f01c10f066565f2f0815700080000000f3566b8ea000f00d8c4c3210fe01a660f388267049a4d0000004d000f20d835200000000f22d8", 0x28}], 0x1, 0x0, &(0x7f0000f46000-0x10)=[@cr4={0x1}], 0x100000000000025f) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r5, 0x400, 0x0) poll(&(0x7f0000e0b000)=[{r5, 0x88}, {r5, 0x1000}, {r5, 0x4}, {r5, 0x1100}, {r5, 0x4064}, {r5, 0x8000}, {r5, 0x40}], 0x7, 0x8000) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$setlease(r5, 0x400, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f0000ec4000-0x18)={0x0, 0x4, 0x8, &(0x7f000016b000-0x8)}) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000181000-0x4)=0x0) ptrace$getsig(0x4202, r6, 0x7, &(0x7f0000764000)) 2018/02/11 20:53:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x3ff, 0x200001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5a524d2de4f779c3, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f00008a5000/0x1000)=nil, 0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) connect$inet(r1, &(0x7f000058f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/11 20:53:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = add_key$keyring(&(0x7f00003aa000)='keyring\x00', &(0x7f0000de7000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f00004e2000-0x5)='user\x00', &(0x7f000083a000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000019b000-0x8d)="de40484f46fc576105b61f7a342e3674a9d7076686c4f616f4b0162e6667190f0e269f3aa997ad0a0ddc82923c0ec5528db7e3d7c03b7686b5554038a9b4af3ea99b2fede064f587ff00be9b2db289907c953941b385b5a06f7929356e1b0194889fa09f9bcaea184c861009c176d2542d29041e6f1feddcf51808aa5e9beb6c35ac9e0b88d42174d2bb8d8ba6", 0x8d, r1) setns(r0, 0x8000000) keyctl$invalidate(0x15, r2) write(r0, &(0x7f0000859000)="130000001000ffdde200f49ff60f050000230a009d0000001000afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e060000808ed7d56ca466a49bd87da5cd04b27dd267460000000000000000e90907008612f0267214ff7b20db0f7e5bf12942d837b9cb3452b6c4e2387d8804000000000000003ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/02/11 20:53:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0xfda5) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) accept(r0, &(0x7f0000baa000-0x9)=@rc, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) 2018/02/11 20:53:17 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000060e000)) 2018/02/11 20:53:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000dc1000)={0x77359400}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000f06000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009e6000-0xe8)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00003f4000)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000400000)={r4, 0x1, 0x6, @empty}, 0x10) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000f80000-0x69)="22c5c56c41de998d37c98fcae308ec7aa355d569013b92ab5a8e5c3898fb78aa5add98b757201fe564f434cc9ce08a880230f320e4e96f2307800a201a183328b55541b07f6f0e7c2b06700f388830878e888f144343ebd83874d87a4a33ef627a71326958b1453be2") ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f000099e000-0xc)=""/12) r5 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000874000/0x1000)=nil, 0x1000, 0x2, 0x10, r5, 0x0) 2018/02/11 20:53:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@common='lo\x00', @ifru_addrs=@generic={0x0, "a1dbf7589c3e177f0fde2a75ace1"}}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000042f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f000028c000-0x1000)="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", 0x1000, 0x10, &(0x7f00007f8000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='timers\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/11 20:53:17 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000017000)=@nat={'nat\x00', 0x1b, 0x5, 0x460, 0x0, 0x1e8, 0xffffffff, 0x0, 0x1e8, 0x3c8, 0x3c8, 0xffffffff, 0x3c8, 0x3c8, 0x5, &(0x7f000000c000), {[{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='tunl0\x00'}, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @gre_key, @gre_key}}}}, {{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xe0, 0x118, 0x0, {}, [@common=@set={0x40, 'set\x00'}, @common=@inet=@esp={0x30, 'esp\x00'}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='ip6gre0\x00', @generic="34acb466823e43042faf01b7ef9fbd26", {}, {}, 0xede98ea7cdd6d2ad}, 0x0, 0xa8, 0xe0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @loopback=0x7f000001, @gre_key, @gre_key}}}}, {{@uncond, 0x0, 0xffffffffffffff77, 0x100, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @loopback=0x7f000001, @gre_key, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000)='/dev/autofs\x00', 0x340ffe, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000000f000), &(0x7f0000018000)=0xc) getpeername$unix(r1, &(0x7f0000005000)=@file={0x0, ""/75}, &(0x7f0000012000)=0x4d) 2018/02/11 20:53:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000078e000-0x4)='tls\x00', 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0xffffffffffffffff, @rand_addr=0xd5}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x3c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}], 0x38) 2018/02/11 20:53:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000005c000-0x4)=0x1) socket$netlink(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000229000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001cf000-0x6)={0x0, 0x101}, 0x6) 2018/02/11 20:53:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x412841, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000d2a000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2}}, 0x2e) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) sync_file_range(r1, 0x1, 0x8, 0x2) setsockopt$inet6_dccp_int(r1, 0x21, 0x4010, &(0x7f0000ce0000-0x4)=0xfffffffffffff800, 0xfffffffffffffdcb) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) 2018/02/11 20:53:17 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) sendmsg(r0, &(0x7f000002a000)={0x0, 0x0, &(0x7f000002b000-0x10)=[], 0x0, &(0x7f0000017000)=[{0x680, 0x29, 0x4, "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"}], 0x680}, 0x0) 2018/02/11 20:53:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0x1f, &(0x7f000097c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000aa0000)=@assoc_value={0x0, 0x3}, &(0x7f0000b59000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f3f000)={r1}, &(0x7f00006aa000)=0x8) r2 = socket(0x10000000000010, 0x3, 0x0) write(r2, &(0x7f0000f57000-0x24)="240000002e001f811f101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000a5d000-0x10)={0x0, 0xff, &(0x7f00006d0000-0x38)=[@in6={0xa, 0x1, 0x7fffffff, @empty, 0x7ff}, @in6={0xa, 0x2, 0xa3af, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}]}, &(0x7f00009d7000)=0xfffffffffffffe8e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000932000-0x8)={r3, 0xde16, 0x5}, &(0x7f0000181000)=0x8) recvmsg(r2, &(0x7f0000e5f000-0x38)={&(0x7f0000bc1000)=@rc, 0x9, &(0x7f0000914000)=[{&(0x7f0000ee4000-0xd8)=""/216, 0xd8}], 0x1, &(0x7f0000864000)=""/193, 0xc1, 0x81}, 0x10002) 2018/02/11 20:53:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fea000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f000087e000/0x2000)=nil, 0x2000, 0x2000004, 0x50, r0, 0x0) r2 = open(&(0x7f000079c000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x5, 0x1) sendfile(r1, r2, &(0x7f00009cb000-0x8), 0x1000000008) 2018/02/11 20:53:17 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff}, {0xffffffffffffffff}], 0x2, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fd7000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x2000000000}, 0x1c) 2018/02/11 20:53:17 executing program 6: mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000396000)={@generic="50e796f3bf05324c6e54be461df87332", &(0x7f0000a05000-0x2c)=@ethtool_cmd={0x29, 0x0, 0x1, 0x0, 0x0, 0x0, 0x42ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x80000000, 0x1}}) 2018/02/11 20:53:17 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000000a000-0xbb)=""/187, 0x55f) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000010000)=0x2000000000000002, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000014000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 40.950135] kvm: emulating exchange as write 2018/02/11 20:53:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000952000-0x4), 0x800) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000bcc000)=""/239, &(0x7f0000fd7000-0x4)=0xef) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) semctl$IPC_RMID(0x0, 0x2, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ada000)='/selinux/enforce\x00', 0xa080, 0x0) getpeername$packet(r1, &(0x7f000097d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000a2d000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000007e000)={0x5, 0x0, 'client0\x00', 0xffffffff80000007, "7c506ca7ce3c367f", "9bfe602e57fc069f29af8944209765ac20939701ca561bc470a7c90aea025509", 0x4, 0x6}) 2018/02/11 20:53:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000fc4000-0x214)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x84, 0x5, [{{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xff}, 0x0, @in=@rand_addr}, {{@in=@empty, 0xffffffffffffffff, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x13c}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004bb000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000af7000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000b3b000-0x10)={r2, &(0x7f00005bf000-0x34)=""/167}) 2018/02/11 20:53:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000267000)='/selinux/status\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f000040a000-0x8)) tee(r0, r0, 0xb, 0x8) 2018/02/11 20:53:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x17) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000766000-0x11), &(0x7f0000755000-0x4)) 2018/02/11 20:53:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000285000)=@nat={'nat\x00', 0x1b, 0x5, 0x400, 0x108, 0x0, 0xffffffff, 0x1b8, 0x0, 0x398, 0x398, 0xffffffff, 0x398, 0x398, 0x5, &(0x7f0000745000), {[{{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0x0, @generic="68d8adb3f66c63a82fd5848832500641", @common='syzkaller0\x00', {}, {}, 0x1}, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}, @common=@icmp={0x28, 'icmp\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@empty, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "6cce1ab977a6dfa4569f78caa5d0facf5994e5d6f39ae9e7b1d7b1f92a55"}}, {{@ip={@rand_addr, @multicast1=0xe0000001, 0x0, 0xff, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x1, @dev={0xac, 0x14, 0x0, 0xe}, @rand_addr=0x10000, @gre_key=0x3, @icmp_id=0x2}}}}, {{@uncond, 0x0, 0xb0, 0xe8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x2, [0x8, 0x1, 0x2, 0x1, 0x3, 0x7], 0x9, 0x80, 0x1f}}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @gre_key=0x8, @icmp_id=0x0}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) socketpair(0x1b, 0xa, 0x6, &(0x7f0000c3d000)={0x0, 0x0}) accept$netrom(r0, &(0x7f0000590000)=@ax25, &(0x7f000029d000)=0x10) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000c6f000-0x2), &(0x7f0000b07000)=0xb) 2018/02/11 20:53:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000b7a000-0xb)='/dev/adsp#\x00', 0x4, 0x2003) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000164000)={0x3, 0x800, 0xffffffffffffffff, 0xffffffffffff0001}, 0x10) r1 = getpid() r2 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setownex(r2, 0xf, &(0x7f00006d2000-0x8)={0x0, r1}) fcntl$getownex(r2, 0x10, &(0x7f0000f44000)) 2018/02/11 20:53:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00001c6000)=0x7, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008b1000-0xc)='/dev/autofs\x00', 0x0, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) 2018/02/11 20:53:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x90d6, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000f15000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x40000000000000, r3}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000c9e000)=""/1, &(0x7f0000000000)=0x1) 2018/02/11 20:53:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) io_setup(0x7, &(0x7f00001f1000)=0x0) io_destroy(r2) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000be5000)) 2018/02/11 20:53:18 executing program 7: r0 = userfaultfd(0x80000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x28000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000001000-0x5), &(0x7f0000013000)=0x5) fremovexattr(r0, &(0x7f0000012000)=@known='com.apple.FinderInfo\x00') setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000000)={0x7, 0x8, 0x6, 0x9}, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000012000-0x8)={0x0, 0xfffffffffffffe00}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000011000)='./file0\x00', 0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002000-0x8)={r3, 0x6}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003000-0xa0)={r3, @in6={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x9}}, 0x1, 0x1, 0x1, 0x2, 0xa}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f000021b000/0x2000)=nil, 0x2000}, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001000-0x4)=r3, 0x4) 2018/02/11 20:53:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000063c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0}, &(0x7f00000e1000+0x37c)=0xc) gettid() getresgid(&(0x7f00003b9000), &(0x7f0000916000)=0x0, &(0x7f000000f000)) fcntl$getownex(r1, 0x10, &(0x7f0000e79000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f0f000-0xe8)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000d9a000-0x4)=0xe8) stat(&(0x7f00008fc000-0x8)='./file0\x00', &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e83000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000501000-0xe8)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000de0000)=0xe8) r10 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000368000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000db4000-0xe8)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f000016f000-0x4)=0xe8) stat(&(0x7f0000a92000)='./file0\x00', &(0x7f00005ed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000064b000-0x38)=[{&(0x7f0000e08000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000228000)=[{&(0x7f000053f000)="0139", 0x2}, {&(0x7f0000dae000)="88d2617d928469a26b2c8ef1d8f93f5606434de9b4ffaa7783cc80f153d78079170a8ea4074ba372795926dd06f8637bde716bd8e4d1e647b9061a053527f86909138ef1c177b8893f890f120e2c7eb89ea66a1e635bfb7cd345d6aafe1558ad081e9ef993e30857d5e22e86d806f96b535f0045c18a57de76f9d22bf3e2be3b6adf0b8bd62a48898878dde32bf69494fc2d74a3447ac6e9fe62792713c7467417b28d0d29f9c75c3ee240f014de1d0479a6b6b83ee9f1ea1ac770242e529570c5da59721e6994c7a0461a40429a2cf69d2b7e17aecd683b0b9ae664", 0xdc}], 0x2, &(0x7f0000a28000-0x80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x80, 0x20000050}], 0x1, 0x800) sendto(r1, &(0x7f0000e5c000)='5', 0x1, 0x0, 0x0, 0x0) write(r1, &(0x7f000034d000)='j', 0x1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d57000)) 2018/02/11 20:53:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x0, 0x0, 0x18002) fallocate(r0, 0x0, 0x0, 0x10000) lseek(r0, 0x0, 0x4) ioctl$int_in(r0, 0x5473, &(0x7f0000eba000)=0x14a0) 2018/02/11 20:53:18 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f000007d000)=""/86, 0x56, 0x120, &(0x7f0000fd5000)=@abs={0x1, 0x0, 0x3}, 0x8) connect$l2tp(r1, &(0x7f0000607000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a) 2018/02/11 20:53:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$sndseq(r1, &(0x7f0000949000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x1c) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) dup2(r0, r0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000775000-0x8), 0x8}) 2018/02/11 20:53:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f00004a6000-0x1)=0x9, 0x20) r0 = syz_open_dev$sg(&(0x7f00000ad000-0x9)='/dev/sg#\x00', 0x9a92, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006f0000)=0x8, 0x4) r1 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f000000c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000014000-0x10)=[{&(0x7f000000d000-0x69)="b8bb", 0x2}], 0x1, &(0x7f0000013000)=[]}, 0x200088c0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000bc8000)=[{&(0x7f0000261000-0xb)="08cf", 0x2}], 0x1, &(0x7f0000003000)=[]}, 0x0) 2018/02/11 20:53:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000006000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000c43000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00004c9000-0x38)={&(0x7f0000b03000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000cc4000)=[{&(0x7f0000799000-0x76)=""/118, 0x76}, {&(0x7f0000d2c000)=""/16, 0x10}], 0x2, &(0x7f0000e19000)=""/40, 0x28, 0x7ff}, 0x2) fstat(r0, &(0x7f00007c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpid() fstat(r0, &(0x7f000013a000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000446000-0x4), &(0x7f000063e000-0x4)=0x0, &(0x7f0000e74000-0x4)) r6 = getpgid(0xffffffffffffffff) stat(&(0x7f0000ec2000-0x8)='./file0\x00', &(0x7f0000deb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000df1000)={0x0, 0x0, 0x0}, &(0x7f0000604000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f00006c1000)={0x0, 0x0, &(0x7f0000a99000-0x20)=[{&(0x7f0000ce2000)={0x1a8, 0x18, 0x9, 0x7, 0x2, "", [@typed={0xc, 0x48, @uid=r2}, @typed={0xc, 0x76, @ipv4=@multicast1=0xe0000001}, @nested={0x90, 0x6f, [@generic="dc0884197e119bd5efcaf6c270ecbb718dd5c7efdaa7c113e396cae5848f2c03e7a561fa5940d7d9a80f2b517a6d8ac101f2acb79683a232aa71b3f2949e59b506636e2d859741f8b3d9a2f70c22ab71fd91b6025320d61532b653aebb05bd410ab7a1", @typed={0xc, 0x6e, @fd=r0}, @typed={0xc, 0x16, @pid=r3}, @generic="00d7f2", @typed={0xc, 0x44, @uid=r4}]}, @nested={0x1c, 0xf, [@typed={0x18, 0x91, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, @typed={0xc, 0x8b, @uid=r5}, @typed={0x18, 0x82, @ipv6=@empty}, @nested={0xb0, 0x74, [@generic="4b9dbb307cfc7c280408d4d51c", @generic="95a13010996ac36fe07c46355f3c99231d4cf2d88a64aa08046e741211c7cf1efc5eb3500450a0b7c6b87c6bf93ecc37b1ac0133e4e76d6f6d7e4d9bb30bd0d8568f0b129ac25fdf059da193ff48def2fc4f430f4356346abbe3b38c878bf29aa84281319492cc190f4d2f4980f5d05d43b1ec1541053aaafcecc59c129f4110b98d4756d338c138a4a406beba8ce40079aadce23bfa1ed17d16a824625f"]}]}, 0x1a8}, {&(0x7f0000fc8000)={0x1058, 0x2c, 0x8, 0x6, 0x1, "", [@generic="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", @generic="04c9cacf428e394c0b33d81803391bd7930acd89747d9527ed56e5fb04bee2f1daac5b5953b69d8ade708f7707ff7afa5a740571568368d53dc795591f1c7acef36dc3bd953e4c30"]}, 0x1058}], 0x2, &(0x7f0000e6e000-0x80)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x80, 0x4000000}, 0x24000000) 2018/02/11 20:53:18 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f0000a47000)) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000fc1000)='./file0\x00') r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00003d1000)=""/196) mkdir(&(0x7f0000fc2000)='./file0\x00', 0x80) rmdir(&(0x7f00003c7000+0x2e2)='./file0/bus\x00') r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) accept$inet(r0, &(0x7f0000e0b000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000589000)=0x10) pread64(r1, &(0x7f00002f7000-0x6b)=""/107, 0x6b, 0x0) 2018/02/11 20:53:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f00001e6000-0xb)='openpromfs\x00', 0x23420c2, &(0x7f0000b17000)) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000bb2000-0x4), &(0x7f0000d1d000-0x4)=0x4) r1 = creat(&(0x7f00003a9000)='.', 0x80) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000d87000)=0x50) 2018/02/11 20:53:18 executing program 2: semget(0x2, 0x3, 0x180) r0 = semget(0x2, 0x0, 0x0) semtimedop(r0, &(0x7f000028d000)=[], 0x0, &(0x7f00006d3000-0x10)) 2018/02/11 20:53:18 executing program 1: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000010000-0x8)=0x5) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000003000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @queue}], 0x60) 2018/02/11 20:53:18 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000d000-0x8)=@sco, &(0x7f000000f000-0x4)=0xffffffffffffff30) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000000a000)={0x7, {{0xa, 0x2, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, {{0xa, 0x1, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x108) sendto(r0, &(0x7f000000c000-0x15), 0x0, 0x0, &(0x7f000000a000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000000f000-0xd)='/dev/usbmon#\x00', 0x0, 0x400000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000000a000)={0x10201, 0x3, 0x3000, 0x2000, &(0x7f000000c000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000-0x20)={0x2710, 0x3, 0x0, 0x2000, &(0x7f0000004000/0x2000)=nil}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f000000e000)=""/236, &(0x7f0000004000-0x4)=0x25b) r3 = getpid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000010000-0x4)=r3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r3, 0x8, &(0x7f000000f000)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000008000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x202}) 2018/02/11 20:53:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000bcd000-0x10), &(0x7f0000d9f000)=0x10, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c24000-0xc), &(0x7f0000e4e000-0x4)=0xc) r1 = openat(r0, &(0x7f00008af000-0x8)='./file0\x00', 0x10000, 0xd1) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000f5d000)={0x2, &(0x7f0000a82000)=[{0x80000000, 0x400, 0x0, 0x5}, {0x0, 0x10001, 0x0, 0x2}]}, 0x10) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f00003f0000), &(0x7f000053e000)=0x4) socket(0x10, 0x2, 0x0) 2018/02/11 20:53:18 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000006000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0x4, &(0x7f000000a000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common="766c616e30000000f700"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) socket$inet(0x2, 0x6, 0x8) 2018/02/11 20:53:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000043000-0x15)='/proc/self/net/pfkey\x00', 0x105001, 0x0) 2018/02/11 20:53:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000077e000)={0x1000000000000000, &(0x7f0000b5c000), 0x2, r2, 0x7}) 2018/02/11 20:53:18 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000b1b000-0x28)={&(0x7f0000a93000/0x3000)=nil, 0x20000000, 0x0, 0x0, &(0x7f0000b23000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) 2018/02/11 20:53:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000f8a000-0x6d), 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x8) 2018/02/11 20:53:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000b93000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000a85000)={0x2, 0x1, @loopback=0x7f000001}, 0x238) shutdown(r0, 0x0) 2018/02/11 20:53:18 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0x4, &(0x7f0000002000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8000}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000002e000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe}, 0x1c) sendmsg(r1, &(0x7f0000013000-0x38)={&(0x7f0000033000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000000f000)=[], 0x0, &(0x7f000000d000-0x1188)=[]}, 0x4008000) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000038000)={0x0, 0x0, &(0x7f0000016000-0x50)=[{&(0x7f000002f000)="efe63605fbca1f45f1271a43b02e2b89908d541e29634fa4e55e4b856161b609e4d1a60f4967e86a80", 0x29}, {&(0x7f0000012000)="07dd5f858ac0b72556f57d4c79b3c76b18c3f445e8c439fbdb159a7ef32402b1b339dedf86ddd43c4da2e661dde9c3c5692f22821e1d4e7e9e6874bcb32493cdb7f7f7033c0a60a746717bcbb77162efc53d32f64480f7072d5e1299775f16c261a0c95d4776f398c4", 0x69}, {&(0x7f0000039000-0xf2)="d94cf4e5ef07a220960702bdf51aaa212f19d987e3c8b4252abfb0aa7b0de7d2e9fe4c3bb4e47149a68623d03070010bcbe5887ad4aebdd89a7627ab1e97e4295d32d1f763d3a171c2b19854c6f8ebf40dd948ec20062eeb7b180b2d60e2e72e8350f4129ea0b15096c57c60000190d225f544a31e76e536c497f7d2cf82a4b07df2e2b13f30fdce475fd26aa67ae6ea2501fd81f4fd1e2c1f52285f3cd5d7d869b1d826cb3c7ba3c96284f2e1e9812551d3f4ece56918a351c4a1ea03993c11345ed7ada6ad41e5a726d212877f09238954707d5a8ed914f275384f90eb7a61c389e6620058f2df8ccd111ce5b2c44b2464", 0xf2}, {&(0x7f0000038000)="a0f4fa603df074950bee7bbc4bd3f75fa38e36e134e3828c75b058679456fc6201402d17bce8cb9873b8749e6a2a7ce99cadffe7ede9495bf9e39766e4a651a841c9aa4625cbcb3736776648bb2398ceddadff18831df12dd07b4113ded448986550", 0x62}, {&(0x7f0000032000-0xed)="8b2fcda08d7b353c079c21ab814b579bb5a12d4b7cc426ecbf153fe9d6715f84cb832714a472915a40f1e129407f1b0d21d970fbb15e9e5effdd7f00340cbb4674e885897a74faa103f6a4fa3eedb8b8b275500c40daf222c691087675b347d918df898a90fce4d31b6e146e710a93121edded405fe7673bfacc6b49f7cbb870d2046b85405d554f009e227bdadfb9f93f500dcaca6646e88b18aa05e3c28f685e658cb73c278037766f9c9ccf10fbbce39998bda1b59b2b59d434dfdcd8c895c06c4f3a1a8889177519b180de958c799bef2b416f6c956e67874a43f47163b9a0babde8a8d499daead29f48f7", 0xed}], 0x5, &(0x7f000001d000-0x360)=[{0xf8, 0x116, 0x400, "071c6f2702e576682f6d525ff4f698ac5ee77a155ffef12dc7e15c2cc66482878b2c97b7790b5e08bcc60ca7a2d086d64f0c9c1f463f18188c5751ec9db3f24a37a3cca9c272ff71a0309888d3b43168f65ed2669500cfef71bc066b4d9ba0e1f9a100537992d31627cef2d6b3486aeb057ecf331a5ab85232ab6543da16b7ce5adf2210269839c913ca1b61723257bc296c82c152526d2cbd74a4391b8ed018babfa2f13282632ee20c89d6a478e984b75fac290de95019c0613eba1494f8f5cdf6944f5b496d3f7c5ab2ee60479ee4f6a4ab97e218f08a0b26b82d2678f3fcb2b427"}, {0x20, 0x29, 0x5, "56157decde21739b62433d8bc69aa834"}, {0x90, 0x107, 0x100000000, "0f9df757a6c6156ac1946084047dff4877a95c840e47bf8e0b65d385e540dbe88ddac6c849150fc07b6a22937b5ecab49fd2660d31736d07bc4db5555842df0ef5c68b70d5098ee0c2c578b7ab7d0a0a65c1422f73765ee3ff0984da07a39c9df19bf3075e06033dcd2c7665274039a81300fe40525a7fcb91"}, {0x90, 0x108, 0x5, "732a8150fbef28ca0c3ec16f2675b8c948d7d7a8e61bdc46a3e17c6356481127fc625df2ce042124fb9a9513f8146ca457bfd1afbd58730e475b90fc29586487326cd2cc3272e6352ddefb8a5615d88973266a5f334b0a69360200e6e3b61205e505712766c801c77d1b6ebaf7070b4cf7dae478b57b09a31a49f4"}, {0x78, 0x84, 0xb3, "ed0bba7e514f33deadee7ad01f3b8781b9fcaee80e1bf318f9f887f21188e3aeb94dd43f1b53a76333d0ce382b02b6c97e6313f72c56489c54e8c96f67f0b59755b626bb6772aeeecf6b376f03b25672e8df359fba90f37339d214a1236a0f0b42e6839a390694ca"}, {0xb0, 0x1ff, 0x6, "4264d90da6e222e0551b9e9dc837a0a673d8f1cd60c834424526cb96b500336f9816e961d1ab8bda4f113b180a767d3346bace2e67b0f992affec2244e1327e70f3c3b972e73191aa85df2de7a76ebb57c8b10ed7646e88301cdc5573e0594c31f28a3a4d5989db7f07476ecf85453540f7487aa1f2100f87e83c06a6e4df01d25e917d6ce7e5c623933694f4457de23f2733b664fc039ead135e4a009da"}], 0x360, 0x8000}, 0x0) sendmsg(r1, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000024000-0x30)=[], 0x0, &(0x7f0000021000)=[]}, 0x0) 2018/02/11 20:53:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000001, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005fc000+0x3d9)={0x0, 0x4}, &(0x7f0000a16000-0x4)=0x8) 2018/02/11 20:53:18 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000003000-0x4)=0xc) kcmp(r1, r2, 0x7, r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r3, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r3, &(0x7f0000001000-0x64), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000e8d000-0x4)=0x1, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 20:53:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000c7e000-0x86)="7f759f8612243bd2badf6028a485ff1894c2c74d9efbd602766fabde901f81fc27e2300cf13492381b3073e3f4c31663665526beb444b8362401852de14120db32da44dad2024925b89e5798fc26b631425dc108a95c612d67623097ff720f2731e5570144fdbd5c8cef8c2ae3e4c474233e60c283a64dee8a2a52f86b00d5c3aacd5359f9e1", 0x86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000927000)=0x6, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r2, 0x0) recvmmsg(r0, &(0x7f00005af000-0x168)=[{{&(0x7f00000c2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000a2a000)=[{&(0x7f0000e90000)=""/2, 0x2}], 0x1, &(0x7f0000265000)=""/4096, 0x1000, 0x9af}, 0x1f456e73}, {{&(0x7f0000780000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f00009e9000)=[], 0x0, &(0x7f0000ba0000)=""/206, 0xce, 0x8}, 0x8b}, {{&(0x7f0000bc2000)=@nfc_llcp, 0x60, &(0x7f00008ad000)=[{&(0x7f0000c0b000)=""/24, 0x18}, {&(0x7f0000883000)=""/160, 0xa0}, {&(0x7f0000f75000)=""/93, 0x5d}, {&(0x7f000080f000-0xcf)=""/207, 0xcf}, {&(0x7f000045d000)=""/203, 0xcb}, {&(0x7f0000114000-0xa1)=""/161, 0xa1}, {&(0x7f0000ecd000)=""/88, 0x58}, {&(0x7f0000016000)=""/220, 0xdc}], 0x8, &(0x7f0000aad000)=""/17, 0x11, 0x5}, 0x3ff}, {{&(0x7f0000bea000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f000083c000)=[{&(0x7f0000f23000-0xbb)=""/187, 0xbb}, {&(0x7f00001ba000)=""/36, 0x24}], 0x2, &(0x7f0000a45000-0x1)=""/3, 0x3, 0x6}, 0xdd85}, {{&(0x7f000092c000-0x30)=@un=@file={0x0, ""/46}, 0x30, &(0x7f0000186000)=[{&(0x7f0000486000-0xc7)=""/199, 0xc7}, {&(0x7f0000ad4000)=""/140, 0x8c}, {&(0x7f0000239000-0xfe)=""/254, 0xfe}, {&(0x7f0000a8e000)=""/177, 0xb1}, {&(0x7f0000246000)=""/189, 0xbd}, {&(0x7f0000577000-0x44)=""/68, 0x44}], 0x6, &(0x7f0000ab6000)=""/4096, 0x1000, 0x1ff}, 0x80000001}, {{&(0x7f00003e4000-0x8)=@un=@abs, 0x8, &(0x7f000081a000)=[{&(0x7f00003c4000-0xdb)=""/219, 0xdb}, {&(0x7f0000b51000)=""/4096, 0x1000}, {&(0x7f00005fb000)}, {&(0x7f0000be2000)=""/113, 0x71}, {&(0x7f0000253000)=""/4096, 0x1000}, {&(0x7f00006b7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cc0000-0xd8)=""/216, 0xd8}], 0x7, &(0x7f0000ea2000-0x87)=""/135, 0x87, 0x6}, 0x1}], 0x6, 0x20, &(0x7f00002e7000)={0x77359400}) socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f000018f000)=0x5b85cd73, 0x8) 2018/02/11 20:53:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x4, 0x0, @fuse_notify_delete_out}, 0x28) pread64(r0, &(0x7f0000ad4000-0x61)=""/97, 0x61, 0x0) r1 = geteuid() getgroups(0x3, &(0x7f00007d0000-0xc)=[0x0, 0x0, 0x0]) syz_fuse_mount(&(0x7f000018d000)='./file0\x00', 0x6000, r1, r2, 0xfff, 0x80) 2018/02/11 20:53:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000553000-0xb)='/dev/mixer\x00', 0x402000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00001ad000-0x28)={@generic="2f8d2f19977b64a2d24e6ce689c761b8", 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f0a000)={@empty, r1}, 0x14) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0x101, 0x1, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) fsync(0xffffffffffffff9c) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000289000)) mq_timedsend(r2, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) recvfrom(r0, &(0x7f0000cf7000)=""/9, 0xfffffffffffffc4e, 0x2, &(0x7f0000ae6000)=@generic={0xb, "e0b1b70e53d64b703ae6c8a5c52e4fa589b79f1c5952e68427554668c03e33a545da1cb9e54b6364d4f6ac022142cecafaba839ada7f0ba22f54192d0a21597718ef37526ae6cf8563fcb55a1b61de3db41254591d71d45ebbfd5f8357945e23b30a6803e318771c8e73c2e5af6f0421345a39ff43f907ffce94f794655c"}, 0x113) syz_open_procfs(0x0, &(0x7f000058f000-0xe)='net/sockstat6\x00') 2018/02/11 20:53:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) accept4$ax25(r0, &(0x7f0000d95000), &(0x7f0000eca000-0x4)=0x10, 0x800) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = dup(r1) setsockopt(r2, 0x100000800000010d, 0x3, &(0x7f00006db000-0x8)="00000000ffffffff", 0x8) 2018/02/11 20:53:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5b000-0x4), 0x4) write(r0, &(0x7f00007ee000-0x1000)="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", 0x6dd) write(r0, &(0x7f000069f000-0x54)="e26d4afed4d3467b7ee66e9ebb4039955b1d97a427cc701c5e5e6447b6510bff58c631328eeae8186bf1c22f39347ebb869277e809a7002f38611d02a6e3d4e4f6b8923c59ff9438d8c3d353b76131b90e044f80", 0x54) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc8000-0x8), 0xffffffffffffffda) recvfrom(r0, &(0x7f00001b5000-0xe2)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000604000), 0x8) sendmmsg$alg(r1, &(0x7f0000cef000)=[{0x0, 0x0, &(0x7f0000282000-0x3a)=[{&(0x7f000069a000-0xdf)="c2", 0x1}], 0x1, &(0x7f00001e4000)=[]}], 0x1, 0x0) sendmsg(r0, &(0x7f0000ad8000)={0x0, 0x0, &(0x7f0000dc8000)=[{&(0x7f0000d84000)="0f", 0x1}], 0x1, &(0x7f0000d57000)=[]}, 0x0) sendmsg$alg(r1, &(0x7f0000e3e000)={0x0, 0x0, &(0x7f0000bb8000)=[{&(0x7f0000690000)='/', 0x1}], 0x1}, 0x0) 2018/02/11 20:53:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x1ff, &(0x7f0000382000-0x8)={0x0}) fsetxattr(r0, &(0x7f0000526000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000b56000-0x14)='//lo\'cgroupwlan1]#/\x00', 0x14, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00004d7000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000504000-0x4)=0xd45) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00002ef000)={@common='gre0\x00', @ifru_data=&(0x7f00008df000)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/02/11 20:53:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000055000-0x4)=0x8, 0x4) listen(r0, 0x5) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/11 20:53:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000041b000-0x9)='/dev/vcs\x00', 0x20000, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000749000-0x138)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}}, 0x0) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5b000-0x4), 0x4) write(r0, &(0x7f00007ee000-0x1000)="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", 0x72f) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c96000)=@assoc_value={0x0, 0x9}, &(0x7f0000d8e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a68000-0xc)=@sack_info={r2, 0x2, 0x9}, &(0x7f0000281000-0x4)=0xc) read(r0, &(0x7f0000526000)=""/253, 0xfd) r3 = syz_open_dev$audion(&(0x7f0000267000)='/dev/audio#\x00', 0x80, 0x400) readlinkat(r3, &(0x7f0000b91000-0x8)='./file0\x00', &(0x7f000044c000)=""/113, 0x71) mmap(&(0x7f00000bf000/0x4000)=nil, 0x4000, 0x0, 0x80010, r3, 0x0) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup(r1) write$eventfd(r4, &(0x7f0000fc8000-0x8), 0x59) recvfrom(r0, &(0x7f00001b5000-0xe2)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00003c3000-0x4)=0x10000) [ 41.814588] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/02/11 20:53:18 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/02/11 20:53:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000be0000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001da000+0xa24)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000ada000-0x4)=0xe8) sendto$packet(r1, &(0x7f0000895000-0x29)="6c8cd4679427e9025b2ac585d7c224c5d85d1b6ee3c34b36aefa11ccab64a232033ce567c009dd8fbb", 0x29, 0x4, &(0x7f0000dfd000)={0x11, 0x3, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/11 20:53:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000a3000)='./file0\x00', 0x0) unlink(&(0x7f000040f000)='./file0/file0\x00') mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000176000)='./file0/file0\x00', &(0x7f0000e07000-0xe)='./file0\x00', &(0x7f00001f8000)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f000025a000-0x3f)) sendmmsg(0xffffffffffffffff, &(0x7f000081a000-0x1a4)=[{{&(0x7f0000ab6000)=@vsock={0x28, 0x0, 0x2711, @host=0x2}, 0x10, &(0x7f0000ada000)=[{&(0x7f0000f50000-0x20)="fee9206f6f6d2c4359ce5b89675278c1a8ee479dc2ff3e56987f5df07dacaafe", 0x20}, {&(0x7f00001ab000)="d626e4b4ccc98e3e8f94e011c46934c7f0c58664973dcf42429f7879605c2c3922051ab02e798a89cb7c03a239031fedb25719cf568cf09e4541bb0bce66d38c6a147773fe083eeeca8cb2b81d806a08729ff23acef52f8b0a3fa76cdd4375015908c5d84ac24f295a7facbb572eb4f35b455c889178dd439c78c53080f619cec856ff411e6735358c7349", 0x8b}, {&(0x7f0000e14000-0xf)="bf171b9c00201b5f41704620794542", 0xf}, {&(0x7f000042f000)="803d9bddee5fca85ca762518fce43764c668c207911b074233136e09820be38958c6d4b257718612e030d2d9a9805f1fa7fa48baa184705829c8a3101bcc3e569d2344069e39330f5e63ab00a355148b3e11b84f7357582452827427b1ae565c4523db962576f14a3b579386eee46ba6ee7cd1ff", 0x74}, {&(0x7f0000a91000)="cd202706a3f9dbfe488cc957642452ce8cf8aca90c3e17b9ec3b53eaa99c643c5ad9966ee5529b8274b2bf551019aaa97e2c47", 0x33}, {&(0x7f00008dd000-0x84)="1f74199b511c485fe64f3368d2f1e177b51c3cb5f24f7c7ad63b1c84073eebafab883787f6ffca75e96d5c4fa9464489588c2f8b74055cd178f8bed4e820d4873e1bdd1b712fbca756b5a185910607708d6e3e8e74717d5592267195d151086c814c0a6ad66743e3c0b72494c39c5dcbae2c04e72342a5028041f92d108557b119e18542", 0x84}, {&(0x7f000058d000-0xb0)="2c62395c1e46fc390732d62ac057c16fa3f756aa6715d4397c147d32e6796bd8bc75dfae4cbc2a6ae67689cb5af2007e08048fccc960cf9b7a91065718c0a176c2e7b659b7779d8bd1e84498c50f6300e80a2aab95a586a3adc8408493c23cb93b057768c77f0c64fdfcd8f03a263c982f2eee4243192e1fb0a62e0d9fb73555532b0af51754c2ae08f9ad16857d27d714b9cd6a2fb0baf8bbb42f53aba9b4f841373536b8753976043b2a2f03ea629c", 0xb0}, {&(0x7f0000d41000)="279dceea96426c2f5ee20d3548e628127608a88fd48eaf26b0c95494c05ffb37fb98ade5fa52b5f257ec2f376e1b135795dbccb6", 0x34}, {&(0x7f00004b2000)="1cfd811c55143a0e4ba4ca17a338bfd04997f86e2eed8ce7a654ce35b760b67c09c747fe3a7d3aa63eaa4e52506f03df283e8c1bca2ba5b1b227dcde03fc5c9f83d4a1ac4475b47f31fc027ecbfe6d600a0013e818258f3581f3ec17183848937a1f4246d500b1c0572c56599cc28eb3731bb4498049b8ea8c41e7fb50e3f76d3c5c911a03a7d9375cd85454fd43bc9a634ade844a8766f4c54427987848f74abc433796b1e49326c2bb366e144a529e4fdeb7b2a869783d845020d9822238a161a14e754cf0a5b08c60add88f6b5dc3f90baac8ba8348", 0xd7}], 0x9, 0x0, 0x0, 0x4000880}, 0x9}, {{0x0, 0x0, &(0x7f00009c6000-0x20)=[{&(0x7f00002af000)="ee9676e3312785a1d7b153384ea03577cd8b2e7370377659cbbfe0cc63", 0x1d}, {&(0x7f0000df8000-0x7e)="65336ba7c861de6cc73ed618d07375b0b78f1e801943b62ca8c5c1c6fdf25eb66c1e8f594e06aa0aa8e5cc1fc0d0a6022a51be0fdd2336acf2bb1cfe4322e6bd14c417983d0a1024e083181f4424ce7faf593711993fca3e71bac4d080488583f8c0dc599f651cfdebc889038019f484fd566b715fb1961df166a1bf19e1", 0x7e}], 0x2, &(0x7f0000533000-0x50)=[{0x50, 0x101, 0x1, "a268d9ab4eab57026f564b7eb039e96d0da3f9904e29821ff8aaffce3423ad5286590863484def1beb4c91a46c445ef1dd6719b63dccfc09ad8839"}], 0x50, 0x4}, 0xde0}, {{&(0x7f0000741000)=@nfc_llcp={0x27, 0x9, 0x6f6, 0x7, 0x1, 0x8, "92a90fec7df4e02082836faaa66d2ece0435e5088ef2b9da061a2aa989a79c95060995286d5b3ca3d393c5c5666642552c3550549655ad180e7fc0b24fb949", 0x5}, 0x60, &(0x7f0000383000)=[{&(0x7f00008da000)}, {&(0x7f000021a000)="f17bcb88be72412cd81abdd9114634ed51451f6f854e30c27de39fc84652a63f87ccb2e4c689fa87e0fe01", 0x2b}, 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"5725bc3995e77677ede72193ead0ecf83ff8a400d93586a6323c02745633386374ab8f40bdd28f24bf8d29f3db98d44d1b10cbf8a68e747e5ea12661446cacf35745dd5a253df5561d1d102ed66e11532b535e0eb53fb8933f3952f4859d26a8f5f7ef047449df8a5cd43347bae1f3030ce26a3141c67db13ea098df57855ad568edbb529d"}, {0x68, 0x12f, 0x8001, "0394cb895391e67733e3a7baea834b2683dc2dc80708d1d605b9eb46d2fcaddd2e5071462f9df4ce2a43cd0a345cd55228c5fb481f3ea7fe7e2f6d29f6f14bb104f7e3db4a871761da005f4d7222c746a39a071920"}, {0x50, 0x113, 0x5, "194b665035f25f2ce4f5b629d77d2085dec3fba1b7e7e2b62c345609003cb38df1601c73f30769c1ea8748697c278777ec32e4bb19cabb33f47441"}, {0x90, 0x119, 0x5, "de4aeab9789b5296bf731e87f5d9d8ed0e100bfc674cfd196e0f21ec2f6e4ac4677291657f221cf8041da85c589edd251892e18800c54bfd14a103f38807aef3cb61d6d1763f5c9ac6f70395cbd164252e95761f65b9633154d2db36fec897ccd9a79ad8209c0ec422135d420249dcb347e9971e9169ff6877ef3d"}], 0x1e0, 0x880}}, {{&(0x7f00002f9000)=@hci={0x1f, 0x7f, 0x1}, 0x6, &(0x7f0000a15000-0x40)=[{&(0x7f0000333000)="1c8fb0fbe25224fde1f52b415b89a4f8523c3bb4555ca5d36c72da67428110", 0x1f}, {&(0x7f0000f30000-0xd)="3615284b05342f6cbb4b68e4d4", 0xd}, {&(0x7f0000ee8000)="5e5eb3c6b77b11aa67bc62356ccf9cfe235780ccd591f5621ca657a36248770e2636ad28e7c3257a99a49eef6321e1bec9a7da13ee93721fa33cbb6fc0573bf42fb5608d1984a06a10c9b5e832209862d99fc534de26c556c03b555ab3f969f308f144164c5d31d464cb4bcee4fd57f98360884d933346da3e188bef00c551d831e8e208ce8d715fd9a38d369c81aa251024ac17b89024068d22f6", 0x9b}, {&(0x7f0000832000-0xb)="20184d66bc50b889954687", 0xb}], 0x4, &(0x7f00006b8000-0x6a0)=[{0xb8, 0x139, 0x5, "f74b814aad74f258cfcc7c928b92f909e5194e64b95bf6b0dfea74d8290c914a2ed52612f88939b46e97fc168f56b7995e436f4a181ef2e69ec6215bfa47b3115ebd2d929881c91201fcd4f4d0ba3405ee7d7659c9a66461b39b3dc5f414a231d0cd75d1aca4beb87d62a7c58049fef4cb81ca3f9b627431bbb9bf436e05c025793ec9657fd021b125e92fb814b5932388bb3c884dc6f5e93e3b21d516679026505219cdc082"}, {0x88, 0x11b, 0x3, "fb8f97bfbf10a012dcee8b9c278ad797c1b8890244679b17e897a40769fea7655e6de9af899de97ec4941f46994727dae86dffb45c44ce22ee0f3ec0aabf5a2edda227280f23af5e141bc714606e34911df6d83acaa3df5dc242db633e71c8b0a67842eb11be8830ade75d6d3008aeb11b3d60f5cfd07b"}, {0xc8, 0xff, 0x3, "da5ae1205745d797658d7f94954e40db48e7708bab5439b67ef8bed4ce51e1edf0454fb8b6380f2d9286ede4fbb6d40f967559575f4306c03aa7ea3fe48d5a716d24e9df730ed9087b31f32366364d92df60abfc8168d0e10b49a2342de1c4a6ad39c3a7dbb810858d17c87b4a9f9965a445affc62b9da3a442d963466b846b43674172589241a2c9cc728a7c53a208210a02e8622e1f25edc83c89f8abafcf73bfe74f8c39ca28f469df73121ed9e127528"}, {0x20, 0x103, 0xff, "7d9b24c25a6855aec12bdf5355"}, {0x90, 0x113, 0xffff, "a9e175a414a793b50fd03682c73a90f5b78eab24e331cbe32889490678889368ae41d2947526c02cb53e3e3325a0d5c7861a5148a3262505014720e1030a6a5cdebd76fa65c178786b52ace19d2bab7cb59bdda165cb1ad22b9b6537a78883b5a2b92480f7ca150539c8f26c0a364ab8dfea4739356eb9b36c69"}, {0xc0, 0x188, 0x82, "a597aafd52929b48892cdc52fdb492ea0e573f2f02d5a9d88d0556474bce69c716f32f4aa911b0fef6a02f59d0c804342d1761da32d0a2ebccdface5c61d734604601d73145f42dba136cde144ed18c88462760b20251eaccb5ba4fb301bbadc2a275f3c1e0c101ccc0c61bff47fa477d9da3e1d4b9efd85ca3f3cabbdca50157eecbe2a68ac06ad1f56976d11cb9e7f2b76c75938c72fd6a7dd4f32b28de1d931429673f88f1671122d"}, {0x108, 0x113, 0x3089, "b6965812f2628054e3a36f49f126bac971fa858b5bd4f60995622be6ac410b093ef77640dfd794ca79a4de50496610b363891792b0ff79c6217729e73bdbb243f1d927b10d82e66c8dc74b17b6e325a2707e17667edac286ee7f1b89fde6d4ff07249b27cc0574d8ff9c8ee8b90eb8051f8b432c47853ed6ad6988a20855b6bf31471999b4555fa69b3c4ab9a5de7cf347109f092c53c0d9e4c0c96f96c712bdac806f1671cedd6f319b39b3fbdd2f3259726d767abb5441ce6c0f3880c6eb571139f8f35a37eb2c0f4e5642d4c318b167076453830470978f8cedb18a8df90cfcda5f0d9c869b7666753c52fc63d265ed7a4764d37b80eb"}, {0xb0, 0x13a, 0x1, "b53eedcacb3639e5995be518302396e9ad1ffa53afe78b916656fea163abe69f9933ee8905dacbe4f2203c37c397e91b5972abbabd54c3aa56d9dccebff5351e8cb8712b2e055fab4e8811a2395d4222cad73388e8b4aea84f222140045fe7787d27f7522ed99a60b8b5a9628a9ae5c600f2e6d8a07464d336703cc35abf440b3af75c8a779f9fd693d9520d95a978804e076e09cb10929ae807b0e9"}, {0xf0, 0x19f, 0x6, "513e99fe7d23a95cdd34ae619e0f5cd36a3488a1be3be041d24770191520e87fbc8b866a09c1f88f65028de98126e5bf8ff75e4cce81c6c909d1b402a14cf3662e2fd9dd1e4d25650afded72956171a92f2d0ae9ab631eb0a5a74ae389c655f706591f2a851b5ab6c6a40954848496e0b0576cce53b4fd35793f6e11f33d6d031ef7fb18f86b38b21a00cd3304ab22f6e31413ca9ca93b4bddfc53c8bb396d4aeefb01564e4b49060c405143523bb8f70958cfb654152c58876b8b23f79976ddeab1ffe573d3521d01e89004800cfac0b2a1811026a5d787b1524452b51c9c"}, {0x80, 0x102, 0x5, "22aceec887126e8b96fe6fd0298ed1edda97925baa50cc2d535aeaa47f79064e5de7d79e6b1142dfde596335254a291d35dcd13d4a571d14d889c0cccd05c11e187fb1f9bb1e759f3eeed39f03bd175735013ed8a3270561b3d608fd55fbd587a2ee927e7138140523dbaf48f48f1c03"}], 0x6a0, 0x4004080}, 0x400}, {{0x0, 0x0, &(0x7f000055b000)=[], 0x0, &(0x7f000076d000)=[{0x70, 0x3a, 0x7fff, "975847ae92175fd121d6b96ecc08cc5bc27ecb66101ad25a2694f2d42980760985010ff45cd18f5b2e7024bb3784670d0d9673ba08598c9d0c8d3914d1437936dcad20d0282deeb963741080086ef71d894e97174095989e7ea7c2dc23dbb4"}], 0x70, 0x40000}, 0x5}], 0x7, 0x0) 2018/02/11 20:53:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) syz_emit_ethernet(0xe, &(0x7f00009f0000-0x22)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x800}}}, &(0x7f0000008000)={0x0, 0x0, []}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c30000-0x8)={0x0}) accept4$inet(r1, &(0x7f000060a000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00009ec000)=0x10, 0x800) 2018/02/11 20:53:18 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000005000)=""/65) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000005000-0x957)=""/4096, 0x1000) 2018/02/11 20:53:18 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8), 0xa1, 0x3) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/11 20:53:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b38000-0x5)='user\x00', &(0x7f0000f6e000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000dbf000-0xa3), 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000e49000-0x5)='user\x00', &(0x7f0000484000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000d42000)='A', 0x1, 0xffffffffffffffff) r2 = syz_open_dev$admmidi(&(0x7f0000942000)='/dev/admmidi#\x00', 0x4, 0x400000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000a34000)) keyctl$link(0x8, r0, r1) 2018/02/11 20:53:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006d0000-0x8)='./file0\x00', 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x6, 0x4, 0x4, 0x40, 0x0, 0xffffffffffffffff}, 0x1c) fchmod(r1, 0x80) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000637000-0x10)={&(0x7f00002f6000)='./file0\x00', r1}, 0x10) accept4$packet(r0, &(0x7f0000fc3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000fe000-0x4)=0x14, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000066a000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000799000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000014000-0x12)={r3, 0x3, 0x5, [0x6, 0x795, 0x3f, 0x1ff, 0xc000000000000000]}, 0x12) bind$can_raw(r0, &(0x7f00002ea000)={0x1d, r2}, 0x10) [ 41.986521] kauditd_printk_skb: 15 callbacks suppressed [ 41.986528] audit: type=1400 audit(1518382398.997:43): avc: denied { getopt } for pid=6462 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/11 20:53:19 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000615000)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x2}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000001000)={0x400000000000000, 0x100000, 0x7, 0x1, 0x1b}) 2018/02/11 20:53:19 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008bf000)='/dev/rfkill\x00', 0x4800, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000af000)={0x5, 0x100000000, 0x2, 0x401}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffffffffffffffff, &(0x7f00009d2000)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000b86000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000cb2000)='/dev/mixer\x00', 0x410000, 0x0) io_submit(r1, 0x1, &(0x7f0000647000-0x20)=[&(0x7f00007f8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000f8d000-0xb5), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/11 20:53:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) syncfs(r0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cc7000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00001b0000+0x96a)={0x0, 0x56, 0x5, &(0x7f0000065000)}) sendmsg$nl_route(r1, &(0x7f0000005000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000031000)=@mpls_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0xf4}]}, 0x24}, 0x1}, 0x0) 2018/02/11 20:53:19 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a44000)={0x0, 0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x4) r2 = socket$inet6(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r1) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000048d000)={0x678, 0x4, 0x4, 0x47, 0x0}, &(0x7f00008e6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000ca000-0xd7)={r4, 0xcf, "fd9ac2b886aef629e47e40706ba24237fd70c90a00083d1b67781f205a15cbd9ba70a688094582009c341762c0ff5b7b2ff9523517b34de1f3d518cb0c30d78c825760eca9275aab8eb5b6f087aa51fb5da06522f3df5ea69fbdf616f199919bc9e6dc824415cbdcf382876594b22ee2d07f7b4377de09abd66431dac284bab77e7e7476cc2f66ce0bde603f268484bce69635fe084e013e52d9900fe6de6d3659618c5e087d16d702acb86664d0bb061a788ec5d3a2d2d35718ceb6b49b7bf9a1d263872f42d6be4c8a0a83c1e1ff"}, &(0x7f0000385000-0x4)=0xd7) setsockopt$inet_buf(r3, 0x0, 0x2d, &(0x7f00000e1000)="e9654bba71f8ce3e7d308b997bee3c4feb91081d652ef3b70abbb49cefccf0171263246b5a79b8cb63da7ae2b9d6c8d31d61dad65f2c9fba20afccf3a9b00ddc2d2e326fbf1c96d3fc3ac0b892b04b3c420124af804078dde1fb1b5cbb4d70e75c3b73e9ecd1bc69d47a91f736502c0b822afdfaba220d93f7f6bcb7a953da8a874698634da7571e", 0x88) 2018/02/11 20:53:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x40045436, 0x0) 2018/02/11 20:53:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000b3e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) epoll_create1(0x80000) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00003ed000)={[], 0x7fff, 0x800000000000000, 0xffffffff, 0x0, 0x7, 0x12000, 0xf006, [], 0x8}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000a3b000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x9}, 0x2c) syncfs(r1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000035c000-0x18)={r1, &(0x7f0000eed000), &(0x7f0000ff2000)=""/100}, 0x1) 2018/02/11 20:53:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00002f3000), 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9f000-0xc)) read$eventfd(r0, &(0x7f0000354000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000048000-0xc)={0x40000000}) write$eventfd(r0, &(0x7f0000952000-0x8)=0x3ff, 0x8) 2018/02/11 20:53:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = syz_open_procfs(r0, &(0x7f00006e5000-0xa)='net/igmp6\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000d13000)=""/137) tkill(r0, 0x5) timer_settime(0x0, 0x0, &(0x7f0000011000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ee7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a22000-0x4)=@int, &(0x7f0000256000)=0x4) seccomp(0x1, 0x1, &(0x7f0000063000)={0x6, &(0x7f0000925000)=[{0x2, 0x9, 0x64, 0x3ff}, {0x80, 0xf8e, 0x92, 0xf4}, {0x40, 0x6, 0x1000, 0x100000001}, {0x10001, 0x100000001, 0x8, 0x9}, {0x1, 0x3, 0x105, 0x65}, {0x6, 0x2, 0x44, 0x7f}]}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00008cc000-0x40)={&(0x7f0000b7b000-0x4)=[0x0], &(0x7f0000043000+0xbbf)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000483000)=[0x0], &(0x7f0000326000-0xc)=[0x0, 0x0, 0x0], 0x1, 0x6, 0x1, 0x3}) process_vm_readv(r0, &(0x7f00007ed000-0x60)=[{&(0x7f0000e31000-0x1f)=""/31, 0x1f}, {&(0x7f0000e6a000)=""/162, 0xa2}, {&(0x7f0000fbb000)=""/231, 0xe7}, {&(0x7f00000c2000-0x86)=""/134, 0x86}, {&(0x7f00009bd000-0xc)=""/12, 0xc}, {&(0x7f0000946000)}], 0x6, &(0x7f0000104000)=[{&(0x7f0000dcb000)=""/188, 0xbc}, {&(0x7f00002a0000-0x47)=""/71, 0x47}], 0x2, 0x0) tkill(r0, 0x12) [ 42.023348] audit: type=1400 audit(1518382399.029:44): avc: denied { write } for pid=6462 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/11 20:53:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000257000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x100000, &(0x7f0000328000-0x1)='X') mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) execve(&(0x7f000073d000-0xe)='./file0/file0\x00', &(0x7f000085d000-0x8)=[], &(0x7f0000fca000)=[]) 2018/02/11 20:53:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a11000-0x4)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c17000-0xc)={0x0}, &(0x7f0000b95000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000b77000-0x12)="6865742466596254747269655674617400ab") sendfile(r1, r1, &(0x7f000094f000), 0x400000ff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000005f000)={0x8, 0x1, 0x1ff, 'queue1\x00', 0x7}) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/02/11 20:53:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00003eb000-0x12)='/dev/input/mouse#\x00', 0x20, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000614000)) ioctl$TCSETS(r0, 0x402c542c, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x4, 0x0, 0x0, 0x100000000000000, 0x0, 0xfffffffffffffffc}) 2018/02/11 20:53:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x8, 0x440200) connect$netlink(r0, &(0x7f0000105000-0xc)=@kern={0x10}, 0xc) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000ffd000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72}, 0x0) recvmmsg(r1, &(0x7f0000fd8000-0x168)=[{{&(0x7f0000ffc000-0x10)=@ipx, 0x10, &(0x7f0000be8000-0x30)=[]}}], 0x1, 0x0, &(0x7f0000ffc000-0x10)) recvmsg(r1, &(0x7f0000010000)={&(0x7f0000140000)=@alg, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x350}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x3}, 0x0) recvmsg(r1, &(0x7f0000191000)={&(0x7f0000ffd000-0xc)=@nl=@unspec, 0xc, &(0x7f00006ed000)=[]}, 0x0) [ 42.100483] netlink: 'syz-executor1': attribute type 26 has an invalid length. [ 42.125572] netlink: 'syz-executor1': attribute type 26 has an invalid length. 2018/02/11 20:53:19 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2) 2018/02/11 20:53:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000d88000)="89", 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000042d000)=@sack_info={0x0, 0x61, 0x1}, 0xc) 2018/02/11 20:53:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000074c000-0xc)={0x6, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b21000-0xe8)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00007b7000-0x1)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000f32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() r5 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f43000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a52000)=0xc) r7 = fcntl$getown(0xffffffffffffffff, 0x9) r8 = geteuid() r9 = getegid() r10 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000679000)) r11 = openat$ion(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/ion\x00', 0x800, 0x0) r12 = openat$dsp(0xffffffffffffff9c, &(0x7f00002e5000-0x9)='/dev/dsp\x00', 0xa02, 0x0) r13 = syz_open_dev$sndseq(&(0x7f0000dc3000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) pipe2(&(0x7f0000eb0000)={0x0, 0x0}, 0x800) socketpair$inet6(0xa, 0x1, 0x100000000, &(0x7f0000781000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000b2000)={0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f9e000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000c48000)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getegid() r21 = socket$can_raw(0x1d, 0x3, 0x1) r22 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000b1a000-0x10)=@ax25, &(0x7f0000bf3000-0x4)=0x10, 0x800) r23 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c81000-0xc)={0x0, 0x0}, &(0x7f0000b2a000-0x4)=0xc) getgroups(0x2, &(0x7f00006f7000-0x8)=[0x0, 0x0]) socketpair$inet(0x2, 0x4, 0x6, &(0x7f00009d1000)={0x0}) r27 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000680000)={&(0x7f00003b8000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r28 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000006e000)='/selinux/relabel\x00', 0x2, 0x0) r29 = syz_open_dev$binder(&(0x7f0000841000)='/dev/binder#\x00', 0x0, 0x802) r30 = accept4(0xffffffffffffffff, &(0x7f00000a7000)=@rc, &(0x7f0000c7a000-0x4)=0x9, 0x80800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fde000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000057b000)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000c83000-0x4)=0xe8) r33 = getegid() r34 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cc8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000025d000)={0x0}) r36 = dup(0xffffffffffffffff) r37 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000007d000)='/selinux/policy\x00', 0x0, 0x0) r38 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000a3e000-0x4)) r39 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d70000)={&(0x7f0000f98000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r40 = socket$nl_generic(0x10, 0x3, 0x10) r41 = eventfd(0x6) r42 = syz_open_pts(0xffffffffffffff9c, 0x400) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b78000)=0x0) r44 = getuid() r45 = getegid() r46 = socket$llc(0x1a, 0x2, 0x0) r47 = syz_open_dev$sndtimer(&(0x7f000082f000)='/dev/snd/timer\x00', 0x0, 0x8000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ff8000)={0x0, 0x0}) ioctl$TIOCGSID(r14, 0x5429, &(0x7f00003ca000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000752000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r51 = getegid() r52 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004eb000)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000a42000-0x4)=0xe8) lstat(&(0x7f0000729000)='./file0\x00', &(0x7f0000341000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r55 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000006f000-0xc)={0x0, 0x0}, &(0x7f0000bce000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a82000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000129000)=0xc) r58 = openat$rtc(0xffffffffffffff9c, &(0x7f0000192000)='/dev/rtc\x00', 0x4400, 0x0) r59 = syz_open_dev$urandom(&(0x7f0000556000-0xd)='/dev/urandom\x00', 0x0, 0x4080) r60 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d0c000)={&(0x7f00003e1000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r61 = openat$dsp(0xffffffffffffff9c, &(0x7f0000497000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000050a000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006ab000-0xc)={0x0, 0x0}, &(0x7f00008c4000)=0xc) getgroups(0x1, &(0x7f00005c9000)=[0xffffffffffffffff]) r65 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000eaa000)={0x7, 0xffffffffffffffff}) r67 = bpf$MAP_CREATE(0x0, &(0x7f0000230000)={0xf, 0x3, 0x0, 0x136, 0x4, 0xffffffffffffffff, 0x10000}, 0x2c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000098c000-0x8)={0x0, 0x0}) r69 = openat$hwrng(0xffffffffffffff9c, &(0x7f000036d000-0xb)='/dev/hwrng\x00', 0x501840, 0x0) r70 = fcntl$getown(r37, 0x9) lstat(&(0x7f0000946000-0x8)='./file0\x00', &(0x7f0000e86000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r72 = getegid() r73 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000d33000-0xc)='/dev/ashmem\x00', 0x80000, 0x0) r74 = socket$bt_bnep(0x1f, 0x3, 0x4) r75 = syz_open_dev$dmmidi(&(0x7f0000742000-0xd)='/dev/dmmidi#\x00', 0xbe3, 0x200) r76 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r77 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004ef000)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000c63000-0x4)=0xe8) lstat(&(0x7f0000fdd000-0x7)='./file0\x00', &(0x7f000022e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000607000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000749000-0xc)={0x0, 0x0}, &(0x7f00007cb000-0x4)=0xc) getresgid(&(0x7f0000d41000)=0x0, &(0x7f00008ec000-0x4), &(0x7f000066a000)) r83 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00006e0000-0x4)=0xffffffff, 0x4) r84 = socket$bt_sco(0x1f, 0x5, 0x2) r85 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r86 = inotify_init() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a3a000)={0x0, 0x0}) getresuid(&(0x7f000096c000-0x4), &(0x7f0000996000)=0x0, &(0x7f0000657000-0x4)) lstat(&(0x7f0000847000)='./file0\x00', &(0x7f0000706000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r90 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000420000)='/selinux/checkreqprot\x00', 0x400000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000135000)={0x0}) sendmmsg$unix(r0, &(0x7f000045f000)=[{&(0x7f00001ac000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000088000-0x20)=[{&(0x7f0000074000-0x1000)="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0x1000}, 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0x1000}], 0x2, &(0x7f00008f8000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r10, r11, r12, r13, r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r21, r22]}], 0xc8, 0x4000}, {&(0x7f0000278000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006b5000)=[{&(0x7f0000cb1000)="138b390cb9ddcc46d8ee1f37b3734944857d257bd9c54dc8a3418029a0d23cfbea9d76a7436262025cdcb258e86669601573b1a0ba70dd3888a3b62612facc05a5f989986ac1992115c68bccfe18cb244514afc387fe0650ab07acbb6638c2bf3daed006130477262b0cdd2a0205db546fddd7237d71e098c2b3265189aa073cf3841c512a6c91962660daba947067fdd16ca34d204b69c106a1186a4391624e1f094c739f6fad34d88fbd93d34ec7fb822f5d947d17600f4c43f742fc4c1f91b12c1fe80d80077921b5a3074f", 0xcd}, {&(0x7f0000b29000)="7c9666d0e8cb62055af6538e52ebfca3484065d93ba98f4538f0efff2f6dd6a3cb47ea65dd0eb32e4cf4cb6a9641c1e1b3d66b32d400a4f9836f3e859290ba122e16b69fd6f801835d9c7c0b56bc25d1adc84c51e98b42d643b27d49fe21f6756acf2752e48ad2a2f877d502b1651b053351fc2a375e218f8ce20feb0c4190919da213a4e6f4771a7f092a335ec1ca4f1052565db1b696680b6ee16e5afbe7f4582ff46006f773d4eaa6dc336e5c9558059a63e521836501af", 0xb9}], 0x2, &(0x7f000008e000)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r26, r27, r28, r29]}, @rights={0x18, 0x1, 0x1, [r30]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x28, 0x1, 0x1, [r34, r35, r36, r37, r38]}, @rights={0x20, 0x1, 0x1, [r39, r40, r41, r42]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}], 0xe0, 0x40000}, {&(0x7f0000f9f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000090d000-0x20)=[{&(0x7f0000bac000-0x96)="2383df3aab0e42a1ced15a797f21af2dd6bbd2d1975fa1275ec5a126e3b2db456046cb5c9e5e0d33355a86d51c5c4c6f791c08422c61f2ead663124f088af691ef47c4e8ac5635ccee942af5db7333fae054f656d8ed424033cf3fd4319db4ecb8173a002f682a3bc80ff63f3f60bb032dc3ed77e13505cb9d03d5beacaf890398f5eb42a03f3ab3ff37ad639b6290dd82fa14a50fc4", 0x96}, {&(0x7f000045d000)="f3c1356e4667a1642748ee24363ae82e533be1addff4526be7e24223ed8e94c5e0445b5fe8d50fad8c70ecc653d19f491781139bd8abec89f2d37b30e4728207225b5bc6d4f56d3c6afb2d5a540f21acf22f9d18ebbb86bac8aa99dbc237cc3d3e3be6d2aabf463e2f51c4158230abce44c9b353784678d791405f5e9840ea9516fb5f9a43c6da5a77366fea9247c7265621817b4e4e52044a525baa8f30239dcd505ea36fe48e8eca7186b39aeadc3de180c56cf02179b275aa1db7b36dc8f6eb8cb388fdc91ff3f1a555b45307c7f40c2ebe95ddd90b09c82aae96c36ebf7ce8e392eda792e19b3a7f", 0xea}], 0x2, &(0x7f00000f4000)=[@rights={0x20, 0x1, 0x1, [r46, r47, r48]}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @cred={0x20, 0x1, 0x2, r52, r53, r54}, @cred={0x20, 0x1, 0x2, r55, r56, r57}], 0x80, 0x1}, {&(0x7f000004d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000833000-0x40)=[{&(0x7f0000076000-0xa4)="dc14c6fa04f649b06a0e001900a2201aeba5a41ebaeabdefe8778e9318ca8facc3b9c6e99215c8c3ea1b39f3e737f4e0f57886b00f6095aeee72961de61a9f16e8efd05b24c0b74cec880ee648189aba8a43cf9bb65292ccb379f42daaa7e7731edca936aa68d55ee3f14944dcd934520b0aafd50dfd2d69ee0186a5d428c91bb7ae5a944ef3b4b6ac2583575edab6620d822a58b2eda6328d8df62ef8c0831e6a17925f", 0xa4}, {&(0x7f0000bad000)="c8b698b12ff0c74136e82cebd387a573cbb981d8d3b423490a36b66d92678c4b360cc7d2d935e4f51f3cd6fd457a83f7515b973b23f096d4aced8e68b1a8f9c1bd56bab17bf4be915dbc93d76a24dfdad0df9cc19bf8722d0be454c0140d9cda87bc1855a7757c87004fedd8717994dd91083c5cfee6efe112e189b5171843f7993b864867a8987f4081b13daea386", 0x8f}, {&(0x7f0000b5a000)="1ec68bb4bec5e06124aa301f1d6562b0cdf38f2e68a8ed652015e52c72a3fd437834fd", 0x23}, {&(0x7f000023c000)}], 0x4, &(0x7f0000596000)=[@rights={0x20, 0x1, 0x1, [r58, r59, r60, r61]}, @cred={0x20, 0x1, 0x2, r62, r63, r64}, @rights={0x28, 0x1, 0x1, [r65, r66, r67, r68, r69]}, @cred={0x20, 0x1, 0x2, r70, r71, r72}, @rights={0x20, 0x1, 0x1, [r73, r74, r75, r76]}, @cred={0x20, 0x1, 0x2, r77, r78, r79}], 0xc8, 0x20000000}, {&(0x7f0000fd1000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f20000-0x60)=[{&(0x7f0000ddd000)="d4cd5028462f2fcf5015f27282a21290552657e7a563399b6955d8494346", 0x1e}, {&(0x7f00006e6000)="8a9440820e48fbe591280ab7", 0xc}, {&(0x7f0000df2000-0x1000)="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", 0x1000}, {&(0x7f0000cd5000)="ec4d7c42ec38868c43fa965b8297f1d5f9d89f5fd641e52d02fa618dc1602472693ccd2d386097797e9b4df8165df68a812a8ab77c3e6ac9be628271", 0x3c}, {&(0x7f0000363000-0x8d)="96cc851b314e50ec27a7e38a02b55ecaf74a54f9702f37677e329d6f6ee6d3687d3784f4de0d2f44a63785101953d79d51e8330aeae34ef03c65cae65ef6fed953ef6bd117ef60736366b6d60dddeb740f0763cf5c8dcf1c5e72b37ef660a9f7e5046b684a5820d101293cffbeb3ecd5d641b298a7839dbf61f29c0c2695560d8f9889e569b53d474f6e663f87", 0x8d}, {&(0x7f00002f1000)="7a2827aa8138b65a49fa97542f41eeacac65e232fdcac7b961fdc869af6ed7b32000ad63a8d1298d89f68692f1679434d38ec2578d912c5b3aaa314dd73f7424d14875b62d9a9d57ccea3b92813ff727203f714060484696eaaff3c05103527a541b07f71205f599290e68060dea4b0bb7549fd44d244632015204139fc106e9d692957e1eadf0dfa5849edabf2e6cc93c592550014dec64b194b5f28558605938", 0xa1}], 0x6, &(0x7f0000763000)=[@cred={0x20, 0x1, 0x2, r80, r81, r82}, @rights={0x20, 0x1, 0x1, [r83, r84, r85, r86]}, @cred={0x20, 0x1, 0x2, r87, r88, r89}, @rights={0x18, 0x1, 0x1, [r90, r91]}], 0x78, 0xc040}], 0x5, 0x10) r92 = creat(&(0x7f0000016000-0x8)='./file0\x00', 0x0) ioctl(r92, 0x1, &(0x7f0000dff000)) 2018/02/11 20:53:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @dev, @loopback}, &(0x7f00008da000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)) bind$packet(r0, &(0x7f0000000000)={0x11, 0x6, r1, 0x1, 0x1000, 0x6, @empty}, 0x14) r2 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r2, 0xffffffffffffffff) 2018/02/11 20:53:19 executing program 3: r0 = syz_fuse_mount(&(0x7f0000dcd000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000cb2000-0x4)=0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x9, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x2, 0x8030, 0x200, 0x8, 0x101}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00005ae000-0x390)={0x5, {{0xa, 0x1, 0x3, @empty, 0x4}}, 0x1, 0x6, [{{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, {{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1ff}}, {{0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x5}}, {{0xa, 0x1, 0x10001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xb}}}]}, 0x390) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x40, 0x0) 2018/02/11 20:53:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) accept$netrom(r0, &(0x7f0000916000-0x48)=@full, &(0x7f0000fde000)=0x48) pipe2(&(0x7f0000ca9000-0x8), 0x4800) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1), &(0x7f0000001000-0x8)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000c6000)={0x26, 0x6, 0xffffffff, "855f781f435c", "8d0c89dc0a84bf60f5438f4cda318f38"}) r1 = add_key$user(&(0x7f000069c000-0x5)='user\x00', &(0x7f0000112000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f75000-0xf5)="89da4a11f998565143305ee3f858207cbc69d41e2ce7ff66489f760e288feddd094915f78255c8cde30c2647b8a08f5441887bc5f9aa4f9115c6a6e79a760fee00d60b17222453379bfa0e330e883bc0a05e11821925c70d48cbea03561731598bdc09bb24eb4df78bbfcc4945cdcb827bf9351f3951986717a5a7bd242c25b1abcaade161bdc672b4eb9023a5c7fa88c8e2ef4d85da0b8bda27a3ba894c75f66546ebdfb92506efc4284f19a1a3d91eb7b9a488046cd7f44a8129f9cb70695cfac096fc55cae779e31ec560bc2a63e90073d5318127e669dbbf21aa5d5e0659f67f34f6c1b6d63d1ab2a5a931828962f787c4636b", 0xf5, 0x0) r2 = add_key$user(&(0x7f0000ced000)='user\x00', &(0x7f0000423000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000414000+0x6e9)="da552fb95e24215d0d5d843d6997804f1472b658bb5818ceca297c3c38192df8b39ec6f888736bc13f2dd775824ff830c725d901beb23fb0103bffe0ca8241630529ccf2af9d666999d445e0c4cfc03086100a7361ee8171decaa0f47316dd552043a6bbe2bd7e783adc67e31144e2c6f7bc29689278ccf24361f6f3a4b698acbbeb2afa54437d55349e2ac09e2af565cf11296a4b25bf01744c12f85a487c7eb3ddbc2efe029a9e8ad077dc55f4cef3d01d5fe5a0573cb7baaa23153550ce618825c8db968714865716", 0xca, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f0000e9f000-0x10)=[{&(0x7f0000409000-0x6d)="13898ec45135155f980a092b5d9dfc25a006cc60e194e5baf54d2272fd3b862a030dc005d7d4eba4cdc959d142c9407cc75e00f3996aea708e4c2e656cd4f9c18380048872be31852d97d888f510f8c996e7a375505f2dd34705cb02489f72dea39487f79e73cc4369c21d7a1c", 0x6d}], 0x1, r2) 2018/02/11 20:53:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$audion(&(0x7f00003e6000-0xc)='/dev/audio#\x00', 0x7fffffff, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00009bf000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001e5000)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000983000)='tls\x00', 0x4) epoll_create1(0x80000) 2018/02/11 20:53:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000055f000)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = syz_open_dev$sndpcmc(&(0x7f0000f98000-0x12)='/dev/snd/pcmC#D#c\x00', 0x586, 0x0) sync_file_range(r0, 0x7fff, 0x231, 0x6) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xffffffffffffffa6) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r3, 0x0, 0xffffffffffffffff, 0x0) write(r4, &(0x7f000090b000-0x3a)="6f25095743bd8a46c2e9cc8132236dfcf89a34ef449e330f6b9ebd99c84f99ac0598e319bd9ad614b530725510d1d264a58869abcd92b2684555", 0x3a) 2018/02/11 20:53:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bfc000-0x80)=[{&(0x7f0000726000)="4a85ba7bf473ba00cede12e44fd76fd0a65823f03255377b9844e10b2e856b5ca65e551b9343c72e5bcd77d7fe9d8990199f816e5531980ba9920a3b21ad8ce3430857338bba1637ba868cb50c", 0x4d}, {&(0x7f00006a0000)="ae3688a618f885557eae07b594f13fd038ba13b2fb6e7c303c23e4e388b079245192d565b3ec0a06222ecead", 0x2c}, {&(0x7f00001c1000)="ff5c793d57be02c8c403817fe81d93c5cf2ddf81f44c920b2a8d421be72d359d76f3a739181de32d1ab1574da4abcb7bdf4b5b94dfadef83c13f6d1344afc9fa9f8ae7b770eb7c50f918cba33fbe6731d541d63b97144c73160cd45db22adbd7aa86ae817c63e77191f9c65eb897592282ccdab4c2c72e29cbc80d0951bf37eeae0db0c91b73f6221b319b849b60ea47c065cb064f7eed8b02c4f45b0dab66878fba6fae5d", 0xa5}, {&(0x7f00009a5000)}, {&(0x7f0000f91000+0x9)="b7b574cbe56d673cb75c62bf3d0ac990e179ac8910d77d26bba3e30af38507f277afbd3d380821f7f2d82227", 0x2c}, {&(0x7f0000af7000-0xd4)="07f55b5de694ab7d898ac923df88a434de833f1ca8c99320258adfff467840fdc055bbe05ce95cbaf24adb7c2d8efea4d34f800e58dc0070d737874bb89d8a9895ba1488e742c71fd9f43ae3dee72609039853178a11e4aee49c1efdee48eab4c7dba0e82124b6814e1359159c8e722c6872e9411a92f11e09505c5cf3962d0e784d6a877e6c365cad640eb122d27dbb9967dfb6df66e0d5087ac69ff15d16ff24fc735fdf0de88629e1e4c98d02d7bb43b8da40b4b3133e0c138dc1064cb486282528f6a294753b8cb5a55dc414d1c491348517", 0xd4}, {&(0x7f00008c4000-0x21)="407e7e3d4e2e9b01913d6b9b574b78680e2c92d9ee2928b9d6522555d57a583e0a", 0x21}, {&(0x7f0000a4e000)="06e633dc42b092f8d93099d83c5e354fa0393c68151a17da30e91e3e72cb6b633a51b7f4a6671cb03e2a616e9ba9d8086ae8c61c7d97e99e365233b0b8", 0x3d}], 0x8) 2018/02/11 20:53:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000700000-0xd)='/dev/snd/seq\x00', 0x0, 0x40001) fcntl$getflags(r0, 0xb) r1 = syz_open_dev$vcsn(&(0x7f0000933000-0xa)='/dev/vcs#\x00', 0x1, 0x0) lseek(r1, 0x0, 0x3) memfd_create(&(0x7f0000bd5000-0xd)='/dev/snd/seq\x00', 0x2) 2018/02/11 20:53:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1}) r2 = open(&(0x7f00001cf000)='./file0\x00', 0x0, 0x100) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000427000)=0x2b, 0x4) signalfd4(r2, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000319000)={0x5, {{0xa, 0x1, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x101}}, {{0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x5a81}}}, 0x108) read(r2, &(0x7f0000d8c000)=""/128, 0x80) prctl$intptr(0xa, 0x100) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00008d9000-0xb)='/dev/audio\x00', 0x4880, 0x0) r4 = syz_open_dev$usbmon(&(0x7f000072f000+0xa07)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f000024b000)=""/182) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f7f000)={&(0x7f0000125000)='./file0\x00', r3}, 0xc) 2018/02/11 20:53:19 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e8d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8, 0x8, 0x20, 0x7ff, 0x7f, 0x101, 0x1, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x101, 0xf4, 0x7, 0x800, 0x5}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000001000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002000-0x4)=0x14) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1f, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000+0x88c)={r2, 0xea}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000003000)=0xc) 2018/02/11 20:53:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000d1c000-0xc)='/dev/audio#\x00', 0xfffffffffffffffe, 0x109000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00002c4000-0x8c)={0x6, 0x3, 0x2, 'queue1\x00', 0x1}) fsetxattr(r0, &(0x7f0000edd000)=@known='security.capability\x00', &(0x7f00007a8000-0x18)='/selinux/avc/hash_stats\x00', 0x18, 0x0) 2018/02/11 20:53:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000010) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e60000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000d3b000)={@ipv4={[], [], @empty}, 0x0}, &(0x7f00000e1000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a53000-0x18)={0x0, 0x9, 0x0, 0x3, 0x6}, &(0x7f00001b3000)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000459000)={r3, 0x10001}, 0x8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000b92000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a4c000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000065e000-0x340)={0x1c, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@typed={0x8, 0x4, @binary}]}, 0x1c}, 0x1}, 0x0) [ 42.397391] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=29684 sclass=netlink_route_socket pig=6550 comm=syz-executor0 2018/02/11 20:53:19 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000000c000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f0000018000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000017000)=[{&(0x7f0000017000-0xcf)="d0a91319fdf52bb8fef80b9926deb0d6f42b1c0b2b3f41006f9fa0127aa05bb301968cf5d92d210bc8aaf54073073de17a3fc9597452b9afcbfdbfc239ef26d2bcd519d9b7eaaffae220c681b544bc2c15c08e86f01719571c0824bf22e481bd3b8c8b6d1afff2c705b63d8fa933ef0fb681dda47aca36fa9503a77fdf71ac63659d9c5b660d8c34ebf27a2e4f342439d54324c36283b259e0a4606d1340b374913a1ce143d3523798c491bb7c19b6cee5ce2efd7ece1eec01809b85e271e6d746b6b62d94c0b304e71db457aa9bd3", 0xcf}], 0x1, &(0x7f0000013000-0x98)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2, r5}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, 0x0, r2, r3}], 0x98}], 0x1, 0xc000) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)) 2018/02/11 20:53:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) io_setup(0x20, &(0x7f0000b82000-0x8)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000bf8000-0xd)='/dev/usbmon#\x00', 0x365a, 0x2676a7ff355e89d6) r4 = syz_open_dev$amidi(&(0x7f0000906000)='/dev/amidi#\x00', 0xff, 0x40000) r5 = syz_open_dev$dmmidi(&(0x7f0000ae5000-0xd)='/dev/dmmidi#\x00', 0x1, 0x2000) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000884000-0x9)='/dev/rtc\x00', 0x400140, 0x0) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000348000)='/selinux/status\x00', 0x0, 0x0) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b54000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pipe2(&(0x7f00007c4000)={0x0}, 0x80000) io_submit(r2, 0xa, &(0x7f00004c6000-0x50)=[&(0x7f00008ec000-0x40)={0x0, 0x0, 0x0, 0x2, 0x8, r1, &(0x7f0000737000-0xba)="28286f43b1d2ff7ca7bcbb09d54532ec80c44fcf396b3d199cab9785c7c2df1b5fdec0123e76dc85fa5fa4dc90a641a2f10dab26d6ac3a2f57012221e788651e1926cf76928cd2426a265d62d0e197d425fc8b835d53fa95b9310ef4fed5f343986b601bb4f5a5db679dd0e242f3df483887c1677d2026480bf5a12f5b584d0e0ab84862b7be7e3c8c6d37eaf156d0165dfa50e84df58332a48d8266b8d288f3fe21a0e5e76af1a486ba7c7c6a6455d133b4a7d4ac031e97b6bd", 0xba, 0x560f, 0x0, 0x0, r3}, &(0x7f0000906000-0x40)={0x0, 0x0, 0x0, 0x8, 0x3ff, r1, &(0x7f000068c000-0xf4)="3791f3e9ddb772d9ae9ef4638f861293e94e60080d747aad0c9cb2189bfaf64f6a8278daf9be2300c7af739f896cbe8753d7a3749b00556ceaf121945cc7d07b75cb9e568984a871b112421bba60c6f3959621c1ac6fd8c9114bb6b806bae90ff79dfb7bf84f20f34bc8d13f201ff85c9a515f668c6470305bb90fb290b835c39e1ce6783ef516e40bc60598ae7c887a42151fe1bc9ac5cac4579bbb6fb34208da37aad933de2346279fe6daceb7d72ed95caea54c3bbac8fecdfacf98e3502e7eb53b1bbb60a3e3bea60fa47ec9ee4ec41861f367beeb7779a657e01aecece02f473cc76bb4f8573b7742557ada5ecabaa13b33", 0xf4, 0xb8c3, 0x0, 0x1, r1}, &(0x7f00002e6000)={0x0, 0x0, 0x0, 0x1, 0xf1d8, r0, &(0x7f000078b000)="8cca498a8c8a94e6a0c467f00c2e48cb2aad062fbf2ff755b5e2a8baafeb35448d949115bf33c8313d89021ae98509bb4742e7d113e5462e4be01125979b0c2905817addf9bd4d8b3b85780006dee076fd9ae2f719a238b358f6397eb451046fef32c8d86afc1123ea38f23bd56f9051cb74397aa1e1d8e3d1a78a4c69f7a65aa25e267d4576e3de", 0x88, 0x1f, 0x0, 0x1, r0}, &(0x7f00005e7000-0x40)={0x0, 0x0, 0x0, 0xb, 0x0, r0, &(0x7f0000214000)="10923af9ff04242490a3b88c42e5d79eef472c40306b6eea616de809ee46d0c7b46198624fa39eae83c834a29feaad0b8d9f4fcbc3abc03dd3e0c1f1a698dd39eb64c2d79f70586d6b952ac25b13a1af15da9e20c6f6bd974eee4af2e4bbb5b6bac1793d5621c83cd597272df07e5084f6221ad27890e6f64d1da1ba1a23e27ae3c893cfbd57ad3f4b6257fd37128b6352a64acbb07ed3dabbf19db907fa7e068927211ebcefcfdbe50732c73948222b18a1d9d7c6681d5ad112615bb420a6ac1d3ebdc2f743096b4c05fc6690d42a14cf313660cc403fd8d02b65805482bacc6723586c4e38f4483ef2e5bba7cdf908e3", 0xf1, 0x2, 0x0, 0x0, r4}, &(0x7f0000373000)={0x0, 0x0, 0x0, 0x3, 0x100000000, r1, &(0x7f00000d6000-0xc4)="b4ba72818ecc1d07add3b39d6c822415da6b2adb4887b7a657e9c68993e55b5627f99c076fe31f1b7bbaa565d708844713061e26948826f5cda61abab05394a38c6e8b0f1f8ab6ad36695e620d97d4ae661e85690403404c20842cf593d971fd789c33312229bc5d81c5cb1b471c1a821cbd381ebcae9141003b9056314ccb98948529350b68a1f05dad8661aedcacafaee906795c667aedd28ca1382e59616d0485cd98dc89c968163e5cda559753824b578859c99e15373af092ee1399d8ec7da2b312", 0xc4, 0xf5f, 0x0, 0x1, r5}, &(0x7f0000cd0000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000512000-0x1000)="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", 0x1000, 0x1, 0x0, 0x0, r6}, &(0x7f0000eff000)={0x0, 0x0, 0x0, 0x1, 0x19, r1, &(0x7f000066c000)="38264651cc33587b5ed17188fd8cb0d1e959ae31c2a648bd53f44896561b5651763410daeed17c85668a048dd396a10f5149c9b44a3531dffcfcb983f40909e752e2459f9b62e754065c742265a6df145e55049d2989490b8dabd994d4f9bb8dca1c8294a156274bf549c8308e26983894f42c5f987951f012e894a57dffe31acbda382616ffe2b38ac4d14c7ac782bce076a22a32451d", 0x97, 0x100000000, 0x0, 0x1, r7}, &(0x7f000036d000-0x40)={0x0, 0x0, 0x0, 0xf, 0x9, r1, &(0x7f00005f4000-0x2b)="028d90f775a6e2e124fc12e0156f63638cedd08ed0ace3cfdfc3e6a8e747620d8d53a6b8e12fc973c6059b", 0x2b, 0x5, 0x0, 0x1, r8}, &(0x7f0000163000)={0x0, 0x0, 0x0, 0x3, 0xfffffffeffffffff, r1, &(0x7f00002a1000-0x9e)="92d8da6991170d55008f62c5ef8b543d09970f6056228fa46aea3e0b1c6cb229376af1589c496dfe43201c4a78d1c2d9ee9d823ed5ed6403c5541f611522b52e4b56dfdf607d7bb6ca45382e796b3c6b53a5f9893d5639d3ea7b1a7b9876103fb0d40ffaff648875d5a6a602581a0d147ed64aa9227dbc9684aeb8ef6a40a1567fa3ab6e7d7468df2f1f146d5a8f5445b731e814d918f1afb57a9cec4cb8", 0x9e, 0x56f, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000615000-0x40)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f000091c000-0x24)="3623b976ce16a594b0356946df46aec7fa22a076dbace906721286ca9c65206c3852f870", 0x24, 0xffffffff, 0x0, 0x1, r9}]) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x360)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x98, 0x188, 0x98, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) r10 = socket$inet(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x2) r11 = getpgid(0xffffffffffffffff) getpgrp(r11) bind$inet(r10, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r9, 0x8915, &(0x7f0000fd5000)={@generic="a85ea2d38717a40411a107c6390abe8d", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) connect$inet(r10, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r10, &(0x7f0000f4c000-0x38)={&(0x7f0000584000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a}}}, 0x1e, &(0x7f0000eff000)=[], 0x0, &(0x7f0000934000)=[]}, 0x0) 2018/02/11 20:53:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_dev$sndmidi(&(0x7f00004dc000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffff015, 0x80000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00002e5000)=""/250) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000fc8000), 0x4) [ 42.462619] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=29684 sclass=netlink_route_socket pig=6557 comm=syz-executor0 [ 42.493483] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 42.533556] [ 42.535225] ====================================================== [ 42.537852] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 42.541520] WARNING: possible circular locking dependency detected [ 42.541528] 4.15.0+ #308 Tainted: G W [ 42.541531] ------------------------------------------------------ [ 42.541535] syz-executor4/6573 is trying to acquire lock: [ 42.541537] (rtnl_mutex){+.+.}, at: [<00000000371ae775>] rtnl_lock+0x17/0x20 [ 42.541560] [ 42.541560] but task is already holding lock: [ 42.541562] (&xt[i].mutex){+.+.}, at: [<00000000d3c829ca>] xt_find_table_lock+0x3e/0x3e0 [ 42.593457] [ 42.593457] which lock already depends on the new lock. [ 42.593457] [ 42.601748] [ 42.601748] the existing dependency chain (in reverse order) is: [ 42.609343] [ 42.609343] -> #2 (&xt[i].mutex){+.+.}: [ 42.614787] __mutex_lock+0x16f/0x1a80 [ 42.619178] mutex_lock_nested+0x16/0x20 [ 42.623741] xt_find_table_lock+0x3e/0x3e0 [ 42.628474] xt_request_find_table_lock+0x28/0xc0 [ 42.633822] get_info+0x154/0x690 [ 42.637773] do_ip6t_get_ctl+0x159/0xaf0 [ 42.642345] nf_getsockopt+0x6a/0xc0 [ 42.646562] ipv6_getsockopt+0x1df/0x2e0 [ 42.651144] tcp_getsockopt+0x82/0xd0 [ 42.655444] sock_common_getsockopt+0x95/0xd0 [ 42.660448] SyS_getsockopt+0x178/0x340 [ 42.664934] do_syscall_64+0x282/0x940 [ 42.669344] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 42.675036] [ 42.675036] -> #1 (sk_lock-AF_INET6){+.+.}: [ 42.680822] lock_sock_nested+0xc2/0x110 [ 42.685383] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 42.690897] ipv6_setsockopt+0xd7/0x130 [ 42.695375] rawv6_setsockopt+0x4a/0xf0 [ 42.699854] sock_common_setsockopt+0x95/0xd0 [ 42.704859] SyS_setsockopt+0x189/0x360 [ 42.709334] do_syscall_64+0x282/0x940 [ 42.713734] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 42.719416] [ 42.719416] -> #0 (rtnl_mutex){+.+.}: [ 42.724688] lock_acquire+0x1d5/0x580 [ 42.728987] __mutex_lock+0x16f/0x1a80 [ 42.733372] mutex_lock_nested+0x16/0x20 [ 42.737929] rtnl_lock+0x17/0x20 [ 42.741792] unregister_netdevice_notifier+0x91/0x4e0 [ 42.747489] tee_tg_destroy+0x61/0xc0 [ 42.751787] cleanup_entry+0x218/0x350 [ 42.756170] __do_replace+0x79d/0xa50 [ 42.760466] do_ipt_set_ctl+0x40f/0x5f0 [ 42.764948] nf_setsockopt+0x67/0xc0 [ 42.769159] ip_setsockopt+0x97/0xa0 [ 42.773369] udp_setsockopt+0x45/0x80 [ 42.777664] ipv6_setsockopt+0xa0/0x130 [ 42.782132] tcp_setsockopt+0x82/0xd0 [ 42.786428] sock_common_setsockopt+0x95/0xd0 [ 42.791424] SyS_setsockopt+0x189/0x360 [ 42.795905] do_syscall_64+0x282/0x940 [ 42.800291] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 42.805970] [ 42.805970] other info that might help us debug this: [ 42.805970] [ 42.814085] Chain exists of: [ 42.814085] rtnl_mutex --> sk_lock-AF_INET6 --> &xt[i].mutex [ 42.814085] [ 42.824395] Possible unsafe locking scenario: [ 42.824395] [ 42.830439] CPU0 CPU1 [ 42.835079] ---- ---- [ 42.839734] lock(&xt[i].mutex); [ 42.843163] lock(sk_lock-AF_INET6); [ 42.849453] lock(&xt[i].mutex); [ 42.855397] lock(rtnl_mutex); [ 42.858664] [ 42.858664] *** DEADLOCK *** [ 42.858664] [ 42.864702] 1 lock held by syz-executor4/6573: [ 42.869255] #0: (&xt[i].mutex){+.+.}, at: [<00000000d3c829ca>] xt_find_table_lock+0x3e/0x3e0 [ 42.877991] [ 42.877991] stack backtrace: [ 42.882481] CPU: 0 PID: 6573 Comm: syz-executor4 Tainted: G W 4.15.0+ #308 [ 42.890696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.900029] Call Trace: [ 42.902601] dump_stack+0x194/0x257 [ 42.906215] ? arch_local_irq_restore+0x53/0x53 [ 42.910871] print_circular_bug.isra.38+0x2cd/0x2dc [ 42.915878] ? save_trace+0xe0/0x2b0 [ 42.919571] __lock_acquire+0x30a8/0x3e00 [ 42.923695] ? print_irqtrace_events+0x270/0x270 [ 42.928442] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.933611] ? __lock_acquire+0x664/0x3e00 [ 42.937824] ? __lock_acquire+0x664/0x3e00 [ 42.942045] ? __lock_acquire+0x664/0x3e00 [ 42.946286] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.951453] ? print_irqtrace_events+0x270/0x270 [ 42.956201] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.961372] ? print_irqtrace_events+0x270/0x270 [ 42.966113] lock_acquire+0x1d5/0x580 [ 42.969901] ? lock_acquire+0x1d5/0x580 [ 42.973853] ? rtnl_lock+0x17/0x20 [ 42.977370] ? lock_release+0xa40/0xa40 [ 42.981321] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 42.987182] ? rcu_note_context_switch+0x710/0x710 [ 42.992096] ? __lock_acquire+0x664/0x3e00 [ 42.996309] ? __might_sleep+0x95/0x190 [ 43.000258] ? rtnl_lock+0x17/0x20 [ 43.003785] __mutex_lock+0x16f/0x1a80 [ 43.007661] ? rtnl_lock+0x17/0x20 [ 43.011184] ? rtnl_lock+0x17/0x20 [ 43.014704] ? mutex_lock_io_nested+0x1900/0x1900 [ 43.019522] ? rcutorture_record_progress+0x10/0x10 [ 43.024528] ? find_held_lock+0x35/0x1d0 [ 43.028580] ? ipv4_hooks_unregister+0x203/0x340 [ 43.033314] ? lock_downgrade+0x980/0x980 [ 43.037433] ? __save_stack_trace+0x7e/0xd0 [ 43.041725] ? check_noncircular+0x20/0x20 [ 43.045933] ? check_noncircular+0x20/0x20 [ 43.050142] ? save_stack+0x43/0xd0 [ 43.053743] ? kasan_kmalloc+0xad/0xe0 [ 43.057603] ? find_held_lock+0x35/0x1d0 [ 43.061638] ? nf_ct_l3proto_module_put+0x191/0x2c0 [ 43.066628] ? lock_downgrade+0x980/0x980 [ 43.070760] ? lock_release+0xa40/0xa40 [ 43.074709] ? __lock_is_held+0xb6/0x140 [ 43.078746] ? tee_tg6+0x170/0x170 [ 43.082260] mutex_lock_nested+0x16/0x20 [ 43.086292] ? mutex_lock_nested+0x16/0x20 [ 43.090498] rtnl_lock+0x17/0x20 [ 43.093853] unregister_netdevice_notifier+0x91/0x4e0 [ 43.099023] ? register_netdevice_notifier+0x860/0x860 [ 43.104283] ? ipv4_pkt_to_tuple+0x2a0/0x2a0 [ 43.108664] ? free_modinfo_version+0x70/0x70 [ 43.113131] ? nf_ct_netns_do_put+0x213/0x320 [ 43.117601] ? nf_ct_l4proto_find_get+0x180/0x180 [ 43.122417] ? cleanup_match+0x198/0x220 [ 43.126455] ? icmp_checkentry+0x80/0x80 [ 43.130488] ? tee_tg6+0x170/0x170 [ 43.134002] tee_tg_destroy+0x61/0xc0 [ 43.137782] cleanup_entry+0x218/0x350 [ 43.141642] ? cleanup_match+0x220/0x220 [ 43.145676] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 43.151535] ? find_next_bit+0x72/0x100 [ 43.155486] __do_replace+0x79d/0xa50 [ 43.159274] ? compat_table_info+0x470/0x470 [ 43.163658] ? kasan_check_write+0x14/0x20 [ 43.167866] ? _copy_from_user+0x99/0x110 [ 43.171986] do_ipt_set_ctl+0x40f/0x5f0 [ 43.175935] ? translate_compat_table+0x1b90/0x1b90 [ 43.180926] ? mutex_unlock+0xd/0x10 [ 43.184614] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 43.189875] nf_setsockopt+0x67/0xc0 [ 43.193566] ip_setsockopt+0x97/0xa0 [ 43.197254] udp_setsockopt+0x45/0x80 [ 43.201035] ipv6_setsockopt+0xa0/0x130 [ 43.204990] tcp_setsockopt+0x82/0xd0 [ 43.208766] sock_common_setsockopt+0x95/0xd0 [ 43.213236] SyS_setsockopt+0x189/0x360 [ 43.217186] ? SyS_recv+0x40/0x40 [ 43.220613] ? filp_open+0x70/0x70 [ 43.224138] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 43.229650] ? do_syscall_64+0xb7/0x940 [ 43.233603] ? SyS_recv+0x40/0x40 [ 43.237038] do_syscall_64+0x282/0x940 [ 43.240907] ? __do_page_fault+0xc90/0xc90 [ 43.245118] ? finish_task_switch+0x1e2/0x890 [ 43.249596] ? finish_task_switch+0x1b9/0x890 [ 43.254066] ? syscall_return_slowpath+0x550/0x550 [ 43.258973] ? syscall_return_slowpath+0x2ac/0x550 [ 43.263884] ? prepare_exit_to_usermode+0x350/0x350 [ 43.268876] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 43.274220] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.279038] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 43.284199] RIP: 0033:0x453a59 2018/02/11 20:53:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00009fa000-0xc)='/dev/audio#\x00', 0x2b, 0x10000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b16000-0x4), 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x0, @tid}, &(0x7f0000044000)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000f77000-0x49)=""/73) getsockopt$sock_int(r0, 0x1, 0x15, &(0x7f00008a5000), &(0x7f00005f8000)=0x4) timer_settime(0x0, 0x1, &(0x7f0000fca000-0x20)={{}, {0x77359400}}, &(0x7f0000475000)) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)) [ 43.287358] RSP: 002b:00007f8d26cc1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 43.295039] RAX: ffffffffffffffda RBX: 00007f8d26cc26d4 RCX: 0000000000453a59 [ 43.302282] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 000000000000001b [ 43.309524] RBP: 000000000071bf58 R08: 0000000000000338 R09: 0000000000000000 [ 43.316771] R10: 0000000020000ca0 R11: 0000000000000246 R12: 00000000ffffffff [ 43.324019] R13: 00000000000004d5 R14: 00000000006f7498 R15: 0000000000000001 2018/02/11 20:53:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000622000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) fcntl$setpipe(r0, 0x407, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='cmdline\x00') pread64(r1, &(0x7f0000129000), 0x0, 0x0) 2018/02/11 20:53:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000c81000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000d1e000-0xae)=""/174) 2018/02/11 20:53:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000766000-0x8)=@sco, &(0x7f000008f000-0x4)=0x8, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000cae000)={0x0, 0x7f, 0x7}, &(0x7f0000d9a000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000029e000-0x10)={r1, 0xaec, 0x9, 0x2}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000001d000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffda2}, {&(0x7f000001e000-0x25)=""/37, 0x1bd}], 0x10000000000000a6}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195}, 0x48) r2 = syz_open_dev$dmmidi(&(0x7f0000ceb000)='/dev/dmmidi#\x00', 0x70, 0x2) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00005e3000-0x4), &(0x7f000030f000)=0x4) sendmsg$nl_route(r2, &(0x7f0000c0f000)={&(0x7f0000c1d000-0xc)={0x10, 0x0, 0x0, 0x2a0002}, 0xc, &(0x7f00009c9000)={&(0x7f0000ac1000)=@getstats={0x14, 0x5e, 0x204, 0x0, 0x3, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/02/11 20:53:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000ccf000)=""/42, 0x2a) r0 = socket(0x11, 0x803, 0x300) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f00007ee000-0x4)=0x8, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) sendto(r0, &(0x7f0000254000-0x91)="991377a173e44ab783233d484f171cef157844235c4632e465100fade901aaf3f59a1e210b97251878832af2d861d523c1206245fcc7ef16cff21f389624f75308e11bda90c0232d091cfb8f52627c1380a8bf62be5dc492724d83fb6de9aef8bbe7dd4375789d5aa80cb1d5cc4f3a043377457a659ff9bf781266caddea3ab0c6f63966f15faa6a60146f1e88a78dd982", 0x91, 0x40081, &(0x7f0000a97000)=@ipx={0x4, 0x3, 0xaf3, "94a7f2db2b5b", 0xcfe}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[{&(0x7f0000403000-0x18)=""/24, 0x17a}], 0x34e, &(0x7f0000560000)=""/129, 0x81}}], 0x444444444444698, 0x0, 0x0) fstat(r0, &(0x7f0000dea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d3f000-0xe8)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00008d9000-0x4)=0xe8) setreuid(r3, r4) 2018/02/11 20:53:20 executing program 0: mmap(&(0x7f0000000000/0x3b2000)=nil, 0x3b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f00003b1000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00002f2000-0x12)='/dev/snd/pcmC#D#c\x00', 0x200, 0x4000) write$selinux_load(r1, &(0x7f0000248000-0x104)={0xf97cff8c, 0x8, 'SE Linux', "6c5e5dc1708fc3ae9ea1d1e2c316f0d1d2598520ff14f907b0832775b2051d13710726e4222c2075ae02c4e075b20cae5243da9aac281579b6d4b64b0dd190be2d79b445417e3cb8abded1ebf6201f7afccbd9aadf6817e98f2b2e342b3acd7eb77dca7abe964722ef1e3c719c0daf69d3edb6917d074ac35340f51cf6a8f733dbee4d7a62004b1803f0632fbb0833a8609c37a0fcdb9f89b7449baff86d56f05916b8285182d3362ac8bcf37136a0370c9fa33fb72992ab0d921b3bcb0ad8f53438285ca0d4b33eb1d9ca7609135766a5277ace0bda1b25bab08691a469ff888b6ea629cae26df6801dfd85c8e5e68cf9203001"}, 0x104) io_cancel(r0, &(0x7f000018f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00003b1000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003b2000-0x20)) 2018/02/11 20:53:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x7fffffff, 0x8) 2018/02/11 20:53:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) inotify_init1(0x0) r0 = socket$unix(0x1, 0xb, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) lookup_dcookie(0x1, &(0x7f0000e54000-0x7b)=""/123, 0x7b) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) socketpair$inet(0x2, 0x1, 0x800, &(0x7f0000bc6000)={0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000d0e000)) 2018/02/11 20:53:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f000040d000)=0x8) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) openat$dsp(0xffffffffffffff9c, &(0x7f00001ea000)='/dev/dsp\x00', 0x80200, 0x0) 2018/02/11 20:53:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000da2000-0x9)='/dev/vcs\x00', 0x8002, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000dda000-0x90)={{0x0}}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000105000-0x2)=0x401) timerfd_gettime(r0, &(0x7f000081b000-0x20)={{}, {0x0, 0x0}}) ppoll(&(0x7f000031e000-0x18)=[{r0}], 0x1, &(0x7f00004de000-0x10)={r1, r2}, &(0x7f0000b59000), 0x8) writev(r0, &(0x7f00006ea000)=[{&(0x7f0000376000)="d0", 0x1}], 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a6d000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/11 20:53:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f00006bd000)=[{0x0, 0xfffffffffffffff7}], 0x1) 2018/02/11 20:53:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000279000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x2}}) fchdir(r0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000b07000-0x4)) 2018/02/11 20:53:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000034000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_TXQLEN={0x8, 0xd}]}, 0x3c}, 0x1}, 0x0) 2018/02/11 20:53:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e82000-0x10)='/dev/sequencer2\x00', 0x141, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1e) sendmsg$nl_netfilter(r0, &(0x7f0000e08000)={&(0x7f0000afe000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f000026c000)={&(0x7f0000c7f000)={0x1ac, 0xd, 0x4, 0x409, 0x0, 0x3, {0xa, 0x0, 0x6}, [@generic="2f77322860e66fcfe201b5d3040af2474e37047b7705135bbcf765657c414bf73ea5438e1bab65fe0c0244f5c2d2d6e32ef94bc05199784ef53ad33749b41c214661138b3eb32a036098e7f5c290353b3629efa0549911d01dd808923baeb7bbe01c90c66bb97647c2e22c9e3d4f9a644d19a91e37da4c08a808eb3778d059372efbd8ffc1956527a976", @generic="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", @typed={0xc, 0x8b, @fd=r1}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x1}, 0x14) clock_gettime(0x0, &(0x7f000013a000)={0x0, 0x0}) select(0x40, &(0x7f0000f69000)={0x4, 0x101, 0xffffffffffffffff, 0x3, 0x9, 0x8, 0x2, 0x20}, &(0x7f0000855000-0x40)={0xffffffff, 0x81, 0x10001, 0x4, 0x400, 0x562, 0x3225050c, 0x2}, &(0x7f0000250000)={0x7fff, 0x120, 0x3, 0xfffffffffffffffa, 0x5, 0x2d61, 0x9, 0x3f}, &(0x7f00002a5000)={r2, r3/1000+10000}) pipe(&(0x7f0000ece000)={0x0}) tee(r4, r4, 0x10001, 0x4) 2018/02/11 20:53:20 executing program 1: stat(&(0x7f000036e000)='./file0\x00', &(0x7f0000c24000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f000017b000-0x8)='./file0\x00', 0x400000, 0x4) setreuid(r0, 0x0) ioctl$sock_bt(r1, 0x541b, &(0x7f0000517000-0x1000)="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") 2018/02/11 20:53:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a8b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000001000-0x4)=0x26) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000da000)={0x0, 0x0}) pipe(&(0x7f0000b6f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001000-0x8)={r3, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000c7f000)={&(0x7f0000654000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00007dd000-0x10)={&(0x7f00004cd000-0x108)=@get={0x108, 0x13, 0x10, 0x1, 0x0, {{'gcm_base(xts-twofish-3way,rmd320)\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x8}, {0x8, 0x1}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x5}]}, 0x108}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) r5 = socket$inet6_sctp(0xa, 0x4000000000001, 0x84) getpeername(r2, &(0x7f0000c13000)=@can, &(0x7f000004f000-0x4)=0x10) setsockopt(r5, 0x84, 0x7d, &(0x7f000045a000), 0x0) 2018/02/11 20:53:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff}, 0x1c) r2 = dup3(r1, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f00006cf000-0x1)}, 0x20) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000eae000)=""/93) 2018/02/11 20:53:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f000085d000)="96", 0x1, 0x0, &(0x7f0000b7e000-0x10)=@ax25={0x3, {"97bf99d12115a9"}}, 0x10) syz_open_dev$loop(&(0x7f0000093000)='/dev/loop#\x00', 0xffffffffffff7fff, 0x400002) r1 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000302000-0x8), 0xffffffff) sendmsg$kcm(r2, &(0x7f0000a52000)={&(0x7f0000390000-0x1e)=@pppoe={0x18, 0x0, {0x0, @empty, @generic="a51f2d1200228a128f9a4284f227a5ee"}}, 0x1e, &(0x7f00006b4000)=[{&(0x7f000005f000-0xac)="dd", 0x1}], 0x1, &(0x7f00009b5000)=[]}, 0x0) 2018/02/11 20:53:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x402181, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000002000-0x14)={0x6, 0x7, 0x1, 0x0, 0x67232fe6}) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)="22d9751cd04622004c8abe1778026aaff59f19d6a6a9f00f466c666505364b766ac13895278b4d0e058dcce01940c32e04401047266ea8c440c6229e94e01a213498cac0432e22ecedcc90d7e50286a7d98ef96cc0bd", 0x56) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00001e9000-0x8)={0x6, 0xb89}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a66000-0x10)={r0, r0, 0x6, 0x3}, 0x10) syz_emit_ethernet(0x6e, &(0x7f0000a89000)={@random="cd1a0b081bf2", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c32401", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "df05df", 0x0, 0x2f, 0x0, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "0e6d010100000000"}}}}}}}, 0x0) 2018/02/11 20:53:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000034d000)='/dev/vcs\x00', 0x2000, 0x0) sendmmsg$alg(r0, &(0x7f0000ea2000-0x38)=[{0x0, 0x0, &(0x7f00007b7000)=[{&(0x7f0000a4d000)="1d34014e8d139edaff0435ce8e058eeba98f729dc0b7b90b69174cc7b8792b87467ebd78944f1e7d4f27cdd61eb53fa2ca98b2338a68f180877fba0d1ad7a1c81025ee466ddb435202156f4ebd2beb8808da276d54c4569a3c88c4f008430c1637fc68b34f85065cbb20abfb5d89cc3c55b4ec6cbf164a3dff64c20fc8f1bad24181012dfeb35bcd6f1fdc63ac8194fc6da37a2f9e375a5f50f1b29606acdbc3c2450104ccfb573d4218323939870eac5678a7dade22e2dab26b08e1a46ba2df0d35a661", 0xc4}, {&(0x7f00003e3000)="86d8b6f93e7ae0c97868973506e634860331610b957885d250cad9ab9eb465edd228e10b42f947b1cff97a17c6ae8ab3f76e9218c0eb4057219fcba492a8c9d9dc22cebd435c49fa7067b107d5287a67d610f933554e49040ec5f4de055a4a2579ab82b7b0d53ca00bf15c6a2f7195fe17b609", 0x73}, {&(0x7f0000f23000-0xff)="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", 0xff}, {&(0x7f0000a8a000-0x91)="a8174c9b8910d8d52c19dc5d95f012b8a7fbee04a8ef44a8b0c72f4f80b116de4e8bccae47567afbbc46822189bc0a47d5dc6fabe4b6f0283fdcceaf4a3de0e6468b01e0dd4d32cbbe82dda3cd80d39af849a8c8f875bacf0bffaa9932cd46883a459c6cf308421cb241ecee56b6d6cc5c630160b296035185b7c6e106118f55eb09b9de596c64fda9b7b0e73c9bbe7034", 0x91}], 0x4, &(0x7f0000533000-0x110)=[@assoc={0x18, 0x117, 0x4, 0x100000001}, @iv={0xe0, 0x117, 0x2, 0xc6, "872bc7a2e6053313206822c6cb81a0a3107b14dd05635d2a16d3eec494ee5fb363d7bac8aeccaa18e84ef010302af35d0ba4ed8b5e7248618712422a17c0df292179ca4825984357bb70510532dd49a94eaa8b574621bf44df28a4285a3fc55f7f7b155d6de38a1058c7b44c1b5b0eba2da1d0c415843a7c283983bb8180d811d36533a0f1aa38970187873e58b562dca77aacc844c055471668c16491fb561b2e9c67c564e0e8c00bb46c517c44a3b8ea22605469be0fe6e6c4b9db2c4ab2eb99f66264ca59"}, @assoc={0x18, 0x117, 0x4, 0x81}], 0x110, 0x4005}], 0x1, 0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000052c000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000aee000-0x10)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/11 20:53:20 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ab9000)={0x3, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000e26000-0x110)={{0xd94, 0x0, 0x7f, 0x1, "e78029757dfa710df6e87a2e8c9a933fbbb8c546fc4e3a9d7cf3a1c80f08a270f2e3d3f6a1bcf34796e98bbd", 0x7}, 0x0, 0x0, 0xff, r1, 0x300, 0x80, "834d552ab4415e8403b43e5c9a0c7cd034d7f47d20533b2b4e95db4ec315971625cddc8e7de103097db1224cbb8e7d96b1b2efdb93054a3e9109ec00724eb506", &(0x7f0000000000)='wlan1ppp0vmnet1md5sum\x00', 0x16, [], [0x7ff, 0xe5f5, 0x8, 0x8]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000150000-0x38)={&(0x7f00000b0000)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x20, &(0x7f0000393000-0x20)=[{&(0x7f0000747000)="8b0513be5c9a2f92d05119e01790bbd66b8596f2a76e8fc4de325895bade596617ddc5c33585090671b559ca9990c8400dc59e942c87d409aeddd16e910db52ea4d3f1ade855d6c9e8ba52fdc6e64da9c9e8ad8e4a241cd201ca32df30b7c091464e6f9f6169cb7775a8ffe3db5da0efa282cdcee7d287ba1d458da1b98d3a7428477aee9eb9a5415b22db1e62191c49861fda700346f2ebb376cc570af099d1fa55f6f2f57a6e9f76482f8d7c3d9e045c12f3e8e545e74b3f158d45817a97f2e2421e3ecdf629aa08e1", 0xca}, {&(0x7f00009df000-0xbb)="7514c45d0cfc06a4b827b93e3720f20d9a7b2bbba9eccf220f5c4f714d1f1936b31703433d708678162183fd0f9fc8706c3d901ddabc035662cef5f2144823bf9e654ec210f3bd8a08297a3e9cdd5d46ca510f55604869e3336d5f23277e59519885e3722bc1690444388fd191e2c18228bb2523bead08cabf9df5d5cc4b05e3de5f62bd65f7deb62f89f3d496a20f7c25a1b9ba4592836fbdf57346e871730318ac067ac1bb496afa46dc3c83fa683f45f1fe777ba874ffffdfe9", 0xbb}], 0x2, &(0x7f0000ed2000)=[{0xf0, 0x101, 0x4, "1ade6346d45a78ecf6e8bbfbbc193d4aeec39072b7483d88de062beac4c1731849050aff8adc80e997bef418ae53f03acd8678661f9b84dc19b4acf75e0b98781937be295220f81979d7d9901c375e8a5b1d5c3057797fbe84e547dd39deee2f2223b4643a4fffcbee1c29c8105e9015e906017529919029710ad3ec8e4d34d7c9b433a81d213d2304af88b446c0cfc43ba703b44db764a50fddac1cf48897f1fbaa9892cbc271a076ab82646fb46874aebfaa492e256334e5a90c57afb078293ccf6ee373201aff27718680a3d4ec275ee5e8ab37ac62b32148"}, {0x1010, 0x10f, 0x9, "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{0xd8, 0x100, 0x2, "6af62203db8335fbb0e2fbf03d3f9dbf3f5725831a1de18deba635ced75eee92504fe327d9b3386583b9401e4beb21019c70829758abd185e279568cb2e468eea6e8325cfee977cebd8fcc03c6f7b80baba105abda84e59439a28e627af48f07ae8003b4d59556707f65f3a3631382b950fc38c7090d78af66afdcc818bd4771b9c7595d77fa5c0358ac7a69dbe19e8690dcf3d7f20d8e70992cf71a0c06bebf116cd4ef739e435459e1969ddf8edfec99535e134f3f909f11cfdfe1799307e03df4f8"}, {0x18, 0x109, 0x6d6, "c3d39e0ec0225a"}, {0x108, 0x111, 0xb08, "bae1bd03359a4fbceecf0b7c1f4e4e27c7a1737a73fcff4a23b0c837366d2a24a4566e51812b56303edfb1f5bf31ea4aa464e4f7658319d1062b2445c7d7c3722b50387007f25419a0e711d05fbf73918838dfecb9db9c21a98e71f3e514df59b648c39b85a996fa66652bf6c3a43da5541e7f0136d5e8da70be2ca5d42b00778f310fca9ac15bf60756b6a150ee7e9258049b9f40a4c6fa9504e56cb5a896b0afa232af4a56d871f602d059b323496ad94751c509844d4bc7f5d0fcf5f42cbb239479784ab1c4404d105f361d02b4c041b6e8f0a0918003b7c24f031c2611b7eb5e6d111da971cd923946d938d3d17e01eb15caf12a4a"}, {0x108, 0x114, 0x50, "9d3e3b7cef21ab89ea783fae2827d7d6846de4990ebb0c552160109065c4f6f0ee98b049e447b911e7521a702f3fed4523c6df49b88368a855a4fb303f232d208c8ef2bedbfaf33827c82921d1010c58fdd3d65f762044ccbafc298540169b17c237be8a1bd1e6c39d50488756c53306854f274615e249456a03b92e9a5fa930a2b5fde6b7e3cbaefeca65138226faa94ef157866791c4dfb5a533a03e62b931b8d304c35d0619e1ef066d52181848084e03342ccf2ffda8e73848590b7cc6d830c894c614194e8ded8808a1963167fd185e0d835453a3c804ee3ecc82b875164c3f6020f674a61ad5d1bc6d234a7ff46be6c18358"}], 0x1400, 0x40000}, 0x4000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)}) 2018/02/11 20:53:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00005b0000)='/dev/vcsa#\x00', 0x6, 0x482) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000581000+0xdcb)=0x7ff, 0x4) r1 = creat(&(0x7f0000751000)='./file0\x00', 0x0) write$selinux_context(r1, &(0x7f0000f14000-0x24)='system_u:object_r:vhost_device_t:s0\x00', 0x24) read(r1, &(0x7f00000e3000)=""/5, 0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00002ba000)={0x0, 0x401}, &(0x7f0000b8b000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c63000-0x20)={0x8, 0x8001, 0x5, 0x9, 0x6a, 0x7, 0x2, 0x3, r2}, 0x20) 2018/02/11 20:53:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x6b4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000037000-0x4)) r1 = socket$inet6(0xa, 0x80003, 0x2c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f95000-0x8)) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f000059d000-0x4)=0x8, 0x4) sendto$inet6(r1, &(0x7f0000479000), 0x690, 0x0, &(0x7f00007c0000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/11 20:53:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x7fe) vmsplice(r1, &(0x7f000084c000-0x10)=[{&(0x7f0000695000-0xd)="5b463c923ac2045db852e155df"}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000085d000-0xc)={@loopback, @remote, 0x0}, &(0x7f00001f7000-0x4)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000078d000)={r4, 0x1, 0x6, @empty}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000da1000)={0x1ff, 0x8001, 0x9, {0x0, 0x989680}, 0xadd, 0x7ff}) tkill(r2, 0x1000000000016) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) timer_getoverrun(r3) vmsplice(r0, &(0x7f0000f25000)=[{&(0x7f0000710000)="92", 0x1}], 0x1, 0x7) 2018/02/11 20:53:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x471e3b5, 0x4000) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fcc000-0x8)='./file0\x00', 0x141043, 0x0) 2018/02/11 20:53:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f000044c000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f000044c000-0x18)={0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000044f000)={0x80f, 0x7fffffff}) r2 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00002bd000), 0xfffffffffffffcf2) write$tun(r2, &(0x7f0000469000)=@hdr={0x0, 0x0, 0x0, 0x800, 0x0, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}}}}}, 0x42) epoll_pwait(0xffffffffffffffff, &(0x7f0000ee8000-0x30)=[], 0x0, 0x0, &(0x7f0000ee9000), 0x8) syz_open_dev$midi(&(0x7f0000221000)='/dev/midi#\x00', 0x0, 0x0) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000020000-0x9)={0x1f, {0x80000, 0x3, 0x0, 0x10000, 0x2ffffffffffffffc, 0x9}, 0x1}, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000044e000)={0x7, r1}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000801000)='/dev/rfkill\x00', 0x480, 0x0) 2018/02/11 20:53:20 executing program 5: mmap(&(0x7f0000000000/0xca4000)=nil, 0xca4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00005cd000)="4e1f6d76ffda1bd9e41b66a9db00000000000000004ca60d3712a1007701b0b3ca91f13781505aa8edba95ba78681404b2d0b525bd7885777f758ab86e1e85f3b804b48bf1d6294e04013ee84d1d95380b5cb56299f79a719cda5f071885f3dfad47268c3f258cae710442ec1687156fb8028dc0158065b28696913fa68da6a7bff65f72a1d4dc30b995a5e430a6f6c330b167c5738fe3b596d8266d2d518e766505dac9719e544996004cabdafcd7ae055fa09584dc552a97c71f002d41abf280b59c761f", 0xffffffffffffffac) r1 = syz_open_dev$dspn(&(0x7f000016b000)='/dev/dsp#\x00', 0x6, 0x50001) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ca4000)={@common='syzkaller1\x00', @ifru_settings={0x1, 0x80000000, @cisco=&(0x7f0000ca5000-0x8)={0x9, 0x166438b7}}}) 2018/02/11 20:53:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x118)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xd8}, 0x1}, 0x0) signalfd(r0, &(0x7f0000a76000)={0xfffffffffffffffa}, 0x8) 2018/02/11 20:53:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x1, &(0x7f0000995000)) r0 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f00008dd000-0xdb)=""/219, 0xdb) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000bcf000), &(0x7f00004f0000)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000005000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000423000-0xe8)={{{@in6=@mcast1, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000cd2000-0x4)=0xe8) getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000010000)={{0x0, 0x0, 0x0, 0x0, "6a36647e9c59b5cccad0380eb764468c30017a398de06d68462d1ac0c42ccb0360766627af7a79213746a27d"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, "a5fcfee57b4b65a15565b21fa43c9ff20c164b01a3456b0605e77052081060936303e182b9c3a4ebd81d367cec94b507207b54a411ed2b86a867923ea7167ddd", &(0x7f0000001000-0x15)='\\mime_typeppp1nodev/\x00', 0x15, [], [0x0, 0x0, 0x3]}) 2018/02/11 20:53:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ade000)={0x0, 0x0}) move_pages(0x0, 0x1, &(0x7f0000c2a000-0x20)=[&(0x7f0000372000/0x2000)=nil], 0x0, &(0x7f0000a3a000)=[0x0], 0x0) r2 = syz_open_procfs(r1, &(0x7f0000339000-0xd)='net/sockstat\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001fa000-0x10)={0x0, 0xdc, &(0x7f0000b25000-0xbe)=[@in6={0xa, 0x2, 0xf6b5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x8}, @in6={0xa, 0x3, 0xa2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x11}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x100000001, @empty, 0x1}, @in={0x2, 0x2, @rand_addr=0x7ff}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000f76000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000573000-0x14)={r3, 0x6, 0x4, 0x22e, 0x6, 0x63}, 0x14) [ 43.572816] ion_ioctl: ioctl validate failed [ 43.579713] sg_write: data in/out 2012/24 bytes for SCSI command 0x0-- guessing data in; [ 43.579713] program syz-executor0 not setting count and/or reply_len properly [ 43.620659] sg_write: data in/out 2012/24 bytes for SCSI command 0x0-- guessing data in; [ 43.620659] program syz-executor0 not setting count and/or reply_len properly 2018/02/11 20:53:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000-0x1c)={0x6, 0x4, 0x84, 0xf, 0x0, 0xffffffffffffffff}, 0x2c) r1 = syz_open_procfs(0x0, &(0x7f0000eac000)='net/ip6_tables_matches\x00') ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000458000)) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00006cc000-0x10)={0x0, 0x9, 0x2bd, 0x8}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000e08000)=0x3ff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000105000-0xd5), &(0x7f0000fdf000-0x2)}, 0x20) 2018/02/11 20:53:21 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002dd000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000025f000), &(0x7f0000001000-0x4)=0x4) fcntl$setownex(r0, 0xf, &(0x7f000051d000)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000c3f000-0x38)={0x0, 0x0, &(0x7f0000d2a000-0x10)=[{&(0x7f00004ec000-0xa7)="99", 0x1}], 0x1, &(0x7f0000744000)=[]}, 0x0) 2018/02/11 20:53:21 executing program 6: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x8001) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f0}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/11 20:53:21 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc2000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) poll(&(0x7f0000fc4000)=[{r0}], 0x1, 0x6) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000075e000)={0x4, 0x1000}) 2018/02/11 20:53:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f000044c000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f000044c000-0x18)={0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000044f000)={0x80f, 0x7fffffff}) r2 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00002bd000), 0xfffffffffffffcf2) write$tun(r2, &(0x7f0000469000)=@hdr={0x0, 0x0, 0x0, 0x800, 0x0, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}}}}}, 0x42) epoll_pwait(0xffffffffffffffff, &(0x7f0000ee8000-0x30)=[], 0x0, 0x0, &(0x7f0000ee9000), 0x8) syz_open_dev$midi(&(0x7f0000221000)='/dev/midi#\x00', 0x0, 0x0) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000020000-0x9)={0x1f, {0x80000, 0x3, 0x0, 0x10000, 0x2ffffffffffffffc, 0x9}, 0x1}, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000044e000)={0x7, r1}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000801000)='/dev/rfkill\x00', 0x480, 0x0) 2018/02/11 20:53:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000102000-0x4)=0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/02/11 20:53:21 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000027a000-0xc)='/dev/rfkill\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x3, 0x4, 0x9, 0x8, 0x9}, 0x14) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000)) 2018/02/11 20:53:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00001de000)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e13000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b24000-0x4)=0x1, 0x2) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000eda000)='{', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000b10000-0x1)="93", 0x1, 0x4008890, &(0x7f0000c4b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454ca, &(0x7f0000001000-0x4)) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c5f000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000117000-0x4)=r5, 0x4) 2018/02/11 20:53:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) getsockname(r0, &(0x7f0000e77000)=@ethernet={0x0, @local}, &(0x7f0000cd4000-0x4)=0x10) r1 = socket$inet6(0xa, 0x80005, 0x0) sendto$inet6(r1, &(0x7f000001d000)="1dc4fcd2160dc425198be3ca5c326e251b65f04f48da4a78ac08b70e923533bed53e82affbd4bd73acfb1ca257077b7d7753c2fa3b2935a3783fc38e27073817b8bd0feff4c6a12885ad76321a55e3aca00879d6af1464a731c69a981d72afa0e506948ad5d51b4dacce600ca4d3accb273694299eaadc86ff609a46d9679d7da185d87a33c1b40818256277c8b32069795baa596955ddbc5edbbc11b68ce3261b8c798b878b79521ed2ecb2a4b63d99f54f506605aab0945c", 0xb9, 0x0, 0x0, 0x0) setsockopt(r1, 0x84, 0x7fffffff, &(0x7f00001ba000), 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00008b9000)='/dev/dsp\x00', 0x400, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000fd1000)={0x9, 0x1, 0xa000}, 0x4) 2018/02/11 20:53:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a9c000)='keyring\x00', &(0x7f0000afa000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x1c9, r0) r2 = syz_open_dev$mice(&(0x7f0000f62000)='/dev/input/mice\x00', 0x0, 0x610000) connect$nfc_llcp(r2, &(0x7f000002b000)={0x27, 0x0, 0x1, 0x1, 0x7, 0x7fff, "7fe74ea65524045ab87994771f53e952f8b28232da9a9cffd0847e9ad8e0d76a24162f3049fe6faf4140174eb6372ec9521b48995b9deccb275bab7dbbd007", 0x4f1}, 0x60) keyctl$setperm(0x5, r1, 0x80004) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0}) 2018/02/11 20:53:21 executing program 0: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000439000-0xa)='numa_maps\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000000)={"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"}) readv(r0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/4096, 0xfffffffffffffd07}], 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000d21000-0x8)=0x1) open(&(0x7f0000366000-0x8)='./file0\x00', 0x2, 0x2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dd2000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/11 20:53:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000090a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x408) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008d3000)) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) getxattr(&(0x7f00002d2000)='./file0\x00', &(0x7f00008ab000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000449000)=""/71, 0x47) sysinfo(&(0x7f00003a6000-0xed)=""/237) fsetxattr(r1, &(0x7f0000be7000-0x14)=@known='security.capability\x00', &(0x7f0000e93000)='\x00', 0x1, 0x1) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000290000-0x4)={r2}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000034000-0x410)={0x0, {{0xa, 0x0, 0x10000, @ipv4={[], [0xff, 0xff], @empty}, 0x8}}, 0x0, 0x7, [{{0xa, 0x2, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, {{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x1, 0x8, @empty, 0x7}}, {{0xa, 0x1, 0xfffffffffffffffc, @empty, 0x4f}}, {{0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5b}}, {{0xa, 0x1, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}]}, 0x410) getsockname$inet(r1, &(0x7f0000b6a000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000049c000)=0x10) sendto$inet6(r2, &(0x7f0000784000)="c5", 0x1, 0x41, &(0x7f0000f47000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) clock_settime(0x7, &(0x7f0000f4c000-0x10)) 2018/02/11 20:53:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000751000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f0000ea6000-0x8), 0xb5a4) pselect6(0x34, &(0x7f0000b9e000), &(0x7f0000f58000), &(0x7f00000de000-0x40)={0xffffffffffffffe2}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000dd7000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/11 20:53:21 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0xa400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x82, 0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000013000), &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x48}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001000-0x4)=0xd1) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000005000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0xe08a, r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000008000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000006000), &(0x7f0000013000), &(0x7f0000012000)={r5, r6+30000000}, 0x8) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000012000)=r4, 0x4) close(r0) 2018/02/11 20:53:21 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x3, 0xb8e) sendmsg$nl_route(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000e16000-0x54)=@ipv6_getaddr={0x48, 0x16, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_FLAGS={0x8, 0x8, 0x308}, @IFA_CACHEINFO={0x14, 0x6, {0xc0000000000000, 0x80000000, 0x7ffffffc, 0x5}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x40000, 0xb2, 0x5}}]}, 0x48}, 0x1}, 0x0) [ 44.060502] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 44.072080] sg_write: data in/out 2012/24 bytes for SCSI command 0x0-- guessing data in; [ 44.072080] program syz-executor0 not setting count and/or reply_len properly 2018/02/11 20:53:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00005fb000-0x28)={0x45, 0x80000001}) 2018/02/11 20:53:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) r1 = add_key(&(0x7f0000bdd000-0xb)='pkcs7_test\x00', &(0x7f0000ab4000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e77000)="94e108f355c96d55ab5bfdef2c2509ec9746896f5520f6c3117411408ac578bb1fce2a26b721c0db53e9b16fc1b838326986ad72e05a92b17ed81fa5922b1f5399018180bb7723c6f865584692153380c86e437f7c2710e890689f97df0bc065b7f6978901bdda9377866e5a13d58fc975ffb3cd", 0x74, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/11 20:53:21 executing program 2: mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000afb000-0x11)='/dev/qat_adf_ctl\x00', 0x400400, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000afb000-0x1000)="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", 0x1000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) get_mempolicy(&(0x7f0000afb000-0x4), &(0x7f0000afb000-0x8), 0x8001, &(0x7f00001d1000/0x1000)=nil, 0x4) 2018/02/11 20:53:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) socketpair(0x9, 0x80003, 0x0, &(0x7f0000e17000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c3d000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0xfffffffffffffffc, 0x2, 0xff00000, 0x0, 0x30}, &(0x7f0000cba000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006b5000)={r2, 0x31, "4fcdd093dba8948816de9d031dcc3dd3be101a572c6d25d2fd5c4734c99f89c3a0b983e6b56b9f970c2d3db4d6e6811a70"}, &(0x7f0000d05000)=0x39) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f000003b000)={0x101ff, 0x0, &(0x7f00006c0000/0x2000)=nil}) setsockopt(r0, 0x114, 0xa, &(0x7f0000a2d000-0x4)="22ed07", 0x32a) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000685000)={@generic="c02f88eb205be1226762fd35d328e5b6", @ifru_flags=0x100}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000ccb000-0x5), &(0x7f0000979000-0x4)=0xfffffffffffffe02) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000354000-0x2), 0x2) 2018/02/11 20:53:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c30000)={@generic="3eba896d82348b00d2143d268fe8650a", 0x101}) writev(r0, &(0x7f0000701000)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000572000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f000009d000)={0x8, 0x5, 0x20, 0x7, 0xb700, 0x2}) 2018/02/11 20:53:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000087f000)='/dev/qat_adf_ctl\x00', 0xc81, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000121000-0x8)=[], 0x2385) sendmsg$nl_netfilter(r0, &(0x7f00005f5000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000f12000)={&(0x7f0000212000)={0x14, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 20:53:21 executing program 6: vmsplice(0xffffffffffffffff, &(0x7f00001aa000)=[], 0x0, 0xffffffffffffffff) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000055f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x108, 0x4) 2018/02/11 20:53:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000c3a000-0xc)='/dev/audio#\x00', 0x9, 0x101000) accept4$ipx(r0, 0x0, &(0x7f00002e0000-0x4), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') recvmsg$kcm(r1, &(0x7f000078d000-0x38)={&(0x7f0000778000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000765000-0x90)=[{&(0x7f00003b8000-0x72)=""/114, 0x72}, {&(0x7f0000b3e000-0x75)=""/117, 0x75}, {&(0x7f00007b7000-0xc8)=""/200, 0xc8}, {&(0x7f000014d000-0x7f)=""/127, 0x7f}, {&(0x7f000087e000)}, {&(0x7f0000778000-0x76)=""/118, 0x76}, {&(0x7f0000669000-0x40)=""/64, 0x40}, {&(0x7f000042f000-0xae)=""/174, 0xae}, {&(0x7f00009df000)=""/227, 0xe3}], 0x9, &(0x7f0000865000), 0x0, 0x847c}, 0x120) mkdir(&(0x7f0000ee4000-0x8)='./file0\x00', 0x28) pwritev(r1, &(0x7f0000562000)=[{&(0x7f0000918000)="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", 0x33d}], 0x1, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000873000-0x8)) 2018/02/11 20:53:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fce000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000bc000)=0xcb8, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000204000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00004c6000)={0x4, 0x4, [0x9]}) r2 = open(&(0x7f0000f64000)='./file0\x00', 0x600040, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ccb000-0x4)={0x80000001}, 0x4) semtimedop(0x0, &(0x7f0000cab000)=[{}, {0x1, 0xfffffffffffffffa}, {0x1}], 0x3, &(0x7f0000526000)={0x77359400}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000000c000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x129}}, 0x100000001, 0x1, 0x9, 0xffffffff82bcd041}, &(0x7f0000b6d000)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000b53000)=@assoc_value={r3, 0x9}, 0x0) semop(0x0, &(0x7f0000031000)=[{0x0, 0x3}], 0x1) 2018/02/11 20:53:21 executing program 1: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00008a3000)={{0x451, 0x7}, 'port0\x00', 0x40, 0x80040, 0x8, 0x7fff, 0xfba, 0x2, 0x9, 0x0, 0x7, 0x8}) read(r0, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000054f000)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f000059c000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c35000-0xe8)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00007e5000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000330000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x100000000, 0x3, 0x1000000, 0x2, 0xa0, 0x20, 0xbb, r1, r2}, {0xd8, 0x3fe, 0x4, 0xfffffffffffffffd, 0x9, 0x100000000, 0x2, 0xc497}, {0x1, 0x0, 0x7, 0x7}, 0x7d, 0x9, 0x2, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x0, 0x1, 0x3, 0xfffffffffffffcd0, 0x6, 0x5, 0x7}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000bea000-0x4c)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 44.324986] audit: type=1400 audit(1518382401.335:45): avc: denied { create } for pid=6722 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_fib_lookup_socket permissive=1 [ 44.349168] audit: type=1400 audit(1518382401.337:46): avc: denied { ioctl } for pid=6722 comm="syz-executor4" path="socket:[20068]" dev="sockfs" ino=20068 ioctlcmd=0x8980 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 44.378466] audit: type=1400 audit(1518382401.345:47): avc: denied { write } for pid=6722 comm="syz-executor4" path="socket:[20068]" dev="sockfs" ino=20068 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/11 20:53:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) syz_open_dev$evdev(&(0x7f00005a4000+0xf53)='/dev/input/event#\x00', 0x38, 0x20000) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)="a6") write$evdev(r0, &(0x7f0000002000-0x24)=[{}, {{0x0, 0x2710}}], 0x30) 2018/02/11 20:53:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002e3000)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f000001a000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000e62000)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x34, 0x9, [{0x8, 0x9, 0x80000000, r1}, {0x8576, 0x4f11, 0x4}, {0x5, 0x1c, 0x4}, {0xc4, 0x1, 0x1}, {0x81c, 0x0, 0x100}, {0x1, 0x8, 0x800}]}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) epoll_create(0xa1cc) 2018/02/11 20:53:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000e5b000)='/dev/random\x00', 0x0, 0x300) open_by_handle_at(r0, &(0x7f0000c50000)={0xbf, 0x6, "8f56e632e2b75b2d33bef40a3175c4379276e37a3435b8f968156511f16aef83d9745886f1a70c81bd1a453423cf7c8d345ca74620cbbb1ab7f03c640d9e416327443a62ac112cd68816cae088070767b026552096912762720b66e3f1773975a29b0adad20f48b145b715ba1ffdd5d5da7aa8e3e6ee593f94ce1623064df24d984e7f0e81b42944c0700feb29647b2989aa022cc1d0b5397572d51f7d9c80b7c51bf1bcf531860eb2628a54362162899236f3edbeb973"}, 0x800) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/vhost-net\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009b3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000de7000)=""/142) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/02/11 20:53:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007ba000)='/dev/mixer\x00', 0x105000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00008b1000-0x1)={0x3ff}, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000b0000-0xc)={&(0x7f00005e5000)='./file0\x00', r0}, 0xc) r2 = memfd_create(&(0x7f0000076000-0x12)='/dev/input/event#\x00', 0x4) accept4$vsock_stream(r2, &(0x7f0000d9b000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000a2d000)=""/239) 2018/02/11 20:53:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00008f6000-0x2)=0x3, &(0x7f00004ae000)=0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r0, r2, &(0x7f000045d000-0x8), 0xff) mmap(&(0x7f00001ce000/0x3000)=nil, 0x3000, 0x2, 0x10010, r2, 0x0) 2018/02/11 20:53:21 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bb1000-0x16)='net/ip_tables_targets\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006dd000)=@int, &(0x7f0000f03000)=0x4) accept4(r0, &(0x7f0000adc000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000826000)=0x14, 0x0) 2018/02/11 20:53:21 executing program 5: clock_nanosleep(0x45484ade46a1b830, 0x0, &(0x7f0000928000-0x10)={0x77359400}, &(0x7f000058e000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x400000) write$eventfd(r0, &(0x7f0000000000)=0x501b, 0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001ee000), &(0x7f0000e1a000)=0x4) [ 44.406392] audit: type=1401 audit(1518382401.373:48): op=fscreate invalid_context=2FC11E11990DB5073B32CBDB68A403B924133FEDF3F54733AF52909D318D1AFD498C2942B45B476A61E0E44BE43638DEA68E417CE7518997C649645653228EEFFF86D0C5EFC302844A5DBE4362B1DBCF0E4B08606811AD74A0C1DE294315B22DAB2DCE10A0C5AAA3D4028C576780AA72EAFB313CC7C2F2CF22074343D5EB6FFC8FE0310B54D38198F4D09CB3CEF4D2DF71E3033B92997D7CD34B99F89E6FB534D278CB3B7EADAEBBA24EE9698659076BF677DAB1AF3484DC278E4538395C556936FC2E9EA9B916EBD1C29BB842FFC5C07BFF852C346B6D0FCF6B4415FC5801C0553AF26B8D1041A623FE954561EA3B0423919CF936F7A797725B5CE81AF44C7328320BE8488C61CDC58EBA10F25A335B0121DC5F350C219E134EF31C82C51AD5A9C97A88C94120B59318D6F4A0B7F09F96B4846613B5E444AA5ED56DE62CCEBD2E528ED92030890D657648A354FE5C484A27E90EB0BCE9B0003900B7B5474A58FADA5F8CD6CF72312C4698EB0A9A25BC1D963EB069102E279F4CBF1A3C19E3E7C206A5B403AD3D3DC134C13CE496D7F8BF3C3CCAEEDE049DE79CB68F60AC9BE7B6056A0FF4E1E92D3B7584906D9F61531AB1EBE8CEE47DECB61D27E4B84D831929565C2CBF717DFC1E2E40 2018/02/11 20:53:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)={0x0, 0xffffffffffffe7f6, 0x0, 0x3, 0x0, 0x0, 0x55b, 0x8000000}) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000017000-0x1)) 2018/02/11 20:53:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f000047e000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f00001fd000-0x20)={{0x77359400}, {r0, r1+10000000}}, &(0x7f0000ae2000-0x20)={{0x0}}) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000b7e000-0x10)={r2}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/02/11 20:53:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003ee000)={0x0, 0x0}) fdatasync(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x3) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000001000-0x10)={{0x10001, 0x200}, 0x43}, 0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000002000-0x4)=0xfffffffffffffff9) 2018/02/11 20:53:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000bf3000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000e43000-0xc)=""/48, 0x117) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00007bf000)=0x20, 0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000c18000-0x4)=0x4, &(0x7f0000950000)=0x4) 2018/02/11 20:53:21 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000c000)='/dev/sequencer2\x00', 0x400000, 0x0) unlinkat(r2, &(0x7f0000007000)='./file0\x00', 0x200) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000006000)=@assoc_value={0x0, 0x3000000}, &(0x7f0000008000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000003000+0xff8)={r3, 0x9, 0x2b, "80f29073e0bdb97840f502f870ade8ad2c0bdfef388558ee2eb584351f85b38cf9bf40d49a1e7877245d72"}, 0x33) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000006000-0x10)={r0, 0x3, &(0x7f000000e000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000)=r4, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000c000)={r3, 0xffff}, 0x6) 2018/02/11 20:53:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000666000-0x5)='user\x00', &(0x7f0000a50000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000666000), 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000c07000)=""/4096, 0x1000) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/11 20:53:21 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) ioperm(0x3, 0x10000, 0x400) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) 2018/02/11 20:53:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) fcntl$setsig(r0, 0xa, 0xe) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x40000000000003a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x7e, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000116000)='/selinux/user\x00', 0x2, 0x0) [ 44.557482] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 44.578418] audit: type=1400 audit(1518382401.589:49): avc: denied { map } for pid=6758 comm="syz-executor6" path="/selinux/policy" dev="selinuxfs" ino=20 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 2018/02/11 20:53:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000034d000)='j', 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009f2000-0xf)='/dev/sequencer\x00', 0x20003, 0x0) connect$nfc_raw(r0, &(0x7f00008a3000)={0x27, 0x0, 0xdc33}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000c59000)={0x0, 0x0, &(0x7f000001a000)=[], 0x182, &(0x7f00005f6000), 0xffffffffffffff28}, 0x0) readahead(0xffffffffffffffff, 0x8, 0x62) r1 = syz_open_dev$audion(&(0x7f0000078000-0xc)='/dev/audio#\x00', 0x6, 0x40840) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b3d000-0x10)={r1, 0x28, &(0x7f00002c4000)}, 0x10) 2018/02/11 20:53:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x80000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000876000)={0x0, 0x7, 0x7, 0x6}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000935000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000149000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, 0x1c) bind$inet6(r2, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x93, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffd}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/11 20:53:21 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$sndpcmp(&(0x7f000000c000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000001000-0x28)={@syzn}) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f000000e000)={0x80000001}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000006000-0x4)) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000008000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000006000-0x10)={0x80000000, 0x9, 0x4, 0xa, 0x0}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000000f000)={r3, 0x30d9, 0x30}, &(0x7f000000f000)=0xc) 2018/02/11 20:53:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000065c000-0x4)=0xffffffffffffffff, 0x4) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f00002c8000)=[{&(0x7f00007fc000-0xa1)="b7", 0x1}], 0x1) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000018000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000000)=0x8c) 2018/02/11 20:53:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000414000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) dup(r0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000c65000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x20}) 2018/02/11 20:53:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000eec000)='dns_resolver\x00', &(0x7f0000d86000)={0x73, 0x79, 0x7a}, &(0x7f0000925000)='/dev/sequencer\x00', 0xffffffffffffffff) r1 = add_key(&(0x7f0000f14000-0xc)='id_resolver\x00', &(0x7f0000d54000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000974000)="c8", 0x1, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000051000-0x8)='big_key\x00', &(0x7f000043b000-0x5)={0x73, 0x79, 0x7a}, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ae000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000496000)={0x7fff, 0xf59f, 0x6}) 2018/02/11 20:53:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x4000000001, r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x4}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000-0x8)={r2, 0x6e}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000), &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000007000)={r2, 0x20, 0x30}, 0xc) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000005000)={'filter\x00', 0x7, 0x4, 0x3d0, 0x110, 0x0, 0x0, 0x310, 0x310, 0x310, 0x4, &(0x7f0000002000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@arp={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, @mac=@random="43919d14562f", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="e1acce5be67d8edf0bd9a24f02d5e16c", @common='gre0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="096a6631bebb", @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr, @rand_addr}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) 2018/02/11 20:53:21 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00006a8000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000945000-0x58)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/11 20:53:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f92000-0x8)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000789000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000361000-0x10)={0x3000, 0x101000}) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)) 2018/02/11 20:53:21 executing program 1: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000036b000)={0x0, 0x0}) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000036b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @empty}}) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0xfffffffffffffec6}, 0x0) 2018/02/11 20:53:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f31000)='/dev/dsp\x00', 0x30000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00002a7000-0x30)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d08000)={&(0x7f0000d22000)={0x10, 0x0, 0x0, 0x8818}, 0xc, &(0x7f0000c1d000)={&(0x7f000079a000-0xd0)={0xd0, 0x11, 0x4, 0x2, 0x0, 0x1, {0xc, 0x0, 0x6}, [@generic="1a5d2d5535be30c3062c3726996af0a3113b16da1d7443b977bfdc38d4682a2547423ffd578cd98993d2a91330434108a4159cf8f5f16ee83f33ef2ff930aa1c9a9c0b6fa5324ca2715f7f426891ce8f58310ee40deefb482db14566290d30047fec5d1cdabb8db579cde2fa7dc0deb8f238b834ca7635aa3b0e1457f36c432804b88ec8d4c9d88956d3b191b6cb045b25f13f2a7c10a680b8094fbf7cf2ae71ae712d38280752d9fc48adea70d4826fa68d46ac18d7d9f0cd55"]}, 0xd0}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00003b0000+0xb27)={&(0x7f0000921000-0x12b0)={0x14, 0x5, 0x6, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b57000)=0x4, 0x4) 2018/02/11 20:53:21 executing program 3: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000037000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f0000038000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x9}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="234da367fbe1ec77978836977b337ee2"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) sendmsg(r1, &(0x7f0000013000-0x38)={&(0x7f0000033000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000000f000)=[], 0x0, &(0x7f0000036000)=[]}, 0x4008000) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f000003c000)='/dev/dmmidi#\x00', 0x81, 0x201) sendmsg(r1, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000016000-0x60)=[], 0x0, &(0x7f0000021000)=[]}, 0x0) 2018/02/11 20:53:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000004000-0x8)) 2018/02/11 20:53:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003d5000-0xa)='/dev/cuse\x00', 0x2002, 0x0) write$fuse(r0, &(0x7f0000e0c000-0x1c)={0x1c, 0x5, 0x0, @fuse_notify_inval_entry_out}, 0x1c) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000a60000-0x4)=0xe9e8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00007dd000-0x1c)={&(0x7f0000d1e000)={0x10}, 0x299, &(0x7f0000007000)={&(0x7f00000aa000)={0x1c, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x8, 0x1, []}]}, 0x1c}, 0x1}, 0x0) 2018/02/11 20:53:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000dfe000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000061b000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r0 = syz_open_dev$audion(&(0x7f0000bab000)='/dev/audio#\x00', 0x80, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000d8d000-0x30)={0x9, 0x3, 0x4, 0x5, 0x4, 0x1}) 2018/02/11 20:53:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00001c2000)={0x2, 0x18, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xe0}, 0x1}, 0x0) 2018/02/11 20:53:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e5a000-0xa)='/dev/cuse\x00', 0x143000, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000bb000-0x1)) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x400) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/02/11 20:53:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x408000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000001000-0x4c8)={{0xe, 0x3, 0x9, 0x0, "d1857bf9ceee8ebda8b28ef9eccf02e2a126cb49346774b9e3bb55631fedc46d771547ddd230d25b1e3c38f8"}, 0x7, [0xffff, 0x46, 0x6, 0xff1c, 0x4, 0x40, 0x7, 0xffffffff, 0x0, 0x8, 0x7, 0x5712a5d0, 0x2, 0x40, 0x7fff, 0xff, 0x3, 0x7, 0x7, 0xffff, 0x9, 0xfffffffffffffffb, 0x6, 0x5, 0x2, 0xb580000000, 0x9, 0x480000000000, 0x4000002, 0x6, 0x1, 0xf5, 0x8000, 0x3, 0xbf, 0x401, 0xfffffffffffffffc, 0x3f, 0x80000001, 0x10005, 0x1, 0xe3a, 0x6, 0x6, 0xbf9, 0x8000, 0xae900ea, 0x0, 0x9, 0x8, 0x40, 0x4, 0x8, 0x3, 0x8, 0x7, 0x7, 0x5, 0xc50e, 0x99, 0x1, 0xdfb4, 0x101, 0x5, 0xffffffff, 0x800, 0x100000000, 0x2, 0x2, 0x7, 0x2, 0x1f, 0x5, 0x4, 0x1f, 0x73e, 0x8, 0x10000, 0x100000000, 0x1, 0x10001, 0x3, 0x7fffffff, 0x7fff, 0x20, 0xfffffffffffffff9, 0x0, 0xbe84, 0x80, 0x800, 0x80, 0x3, 0x83, 0x6993, 0x3f, 0x2, 0x81, 0xf25, 0x3, 0x0, 0xfffffffffffffff9, 0x5, 0x81, 0x4, 0x2, 0xfffffffffffffe00, 0x80000000, 0x100000000, 0xe2e, 0x3, 0x80000000, 0x5, 0x101, 0x8, 0x7, 0x0, 0x3f, 0x400, 0x6, 0x7fff, 0x4, 0x3, 0xa6, 0x7, 0x8, 0x819, 0x9, 0x81], {r1, r2+30000000}}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/audio\x00', 0x8000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f000000e000-0x1000)=""/4096, &(0x7f000000d000)=0x1000) r4 = socket$inet6(0xa, 0x3, 0x6) openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0x0, 0x0) connect$inet6(r4, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r4, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000000e000-0x38)=[@in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x7f}], 0x38) 2018/02/11 20:53:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000944000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x3, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c26000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x31d, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00009a2000), &(0x7f0000b50000-0x4)=0x4) socketpair(0x9, 0x0, 0x3, &(0x7f0000b4d000-0x8)={0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000488000)=0x7fff) 2018/02/11 20:53:21 executing program 7: syz_open_dev$sg(&(0x7f0000df7000-0x9)='/dev/sg#\x00', 0xa, 0x80) 2018/02/11 20:53:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_extract_tcp_res$synack(&(0x7f0000378000-0x8)={0x0}, 0x1, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xff) syz_emit_ethernet(0x4a, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r1, 0x0, 0x0, 0xa, 0x10, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "1b5a950f1104f9a21f0f36d6d5f1159f"}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/11 20:53:21 executing program 1: mmap(&(0x7f0000000000/0x3b1000)=nil, 0x3b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b1000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000018c000-0x50)={{0x6, 0xd7a8}, {0x9, 0x4}, 0x1, 0xd48d23e1dd09f0bd, 0x5}) r1 = socket$inet(0x2, 0x200080000000003, 0x200000009) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000279000)={&(0x7f000006f000)=@rc={0x1f, {0x1, 0x6, 0x5, 0x3, 0x124000000, 0x6}, 0x7}, 0x9, &(0x7f00003b1000)=[{&(0x7f00003b2000-0x32)="9b6378ec8a3dc17a8ae201a03a5b661f965a41774d889441d99fced41b37450f27ea5fb5582028bcc62720dd88b05f13062d", 0x32}, {&(0x7f000017e000)="ab27f4c962ff6890f2607696a473f1f8f87bcfe47779cc8ee9a61b82b3101c9f615a5f7cdb4a8543a4ae6fea643e0c497111890aed83d8c4f717fa53d2094900b209a713468559ebedeb1a4bdbbaa698c065a8e7c40c0801f4bf158107e45fce0112f39a619a20566a36b1ce4a2924537bbe5c49efbbf3baacaee865fe57e8b1c3c3e4a4f63ed29a10b39d719cd0e4f789c9d011c4478209f017d77de4dc63ef874b9906caa88667f3f8d14a41", 0xad}], 0x2, &(0x7f00003b2000-0x178)=[{0x108, 0x3a, 0xba2c, "41a8dd90797b808b1489d61263bd7758dfea3b9e076c143da59aa21423daf5aac7c95cac0e850448e42587594ace7fbb97cf9c26a37867f9ee1f027432d066c09015babeac308e1d0b4cdabf1afe3fc32d06854c07d651f52f37a79024ba14320b1ae2e17bc940a3d3d04062b7a8f8ce2350b8b049f39987bb3126898184d3111f8ffd11f2ac9b6fedf24f8fa6ec220e3116eb8e8a8658f94b4fc1bff28b6655f483b7031653b677d02fa785a1b669c37cd7f932f2a48e85ec629ea693bb3ac4e77585aceb0dab64e3672c9aec5efc211fec818bb799b740569ea3bd68ab756c9eb34474086f63c3a242be124012acb0468fd7b50d33e7"}, {0x70, 0x109, 0xfff, "62a87ca888a8b7444d6941f4aa7157a01178fb77606c93911f330fae4be86a063da289df7676d5ce26c4d775b8251e9d9350a99ba299dd4c6af10b119ec748f16f4a12ce4908d90d0712a445e666b7bfa977b5a58f35b88adf6570ba1f2d"}], 0x178, 0x2f06ba08c2158784}, 0x40) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003af000-0x3d0)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x158, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@dev={0xac, 0x14}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x400}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) sendmsg(r1, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00001b1000-0x4)) 2018/02/11 20:53:21 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r2 = openat$sequencer2(0xffffffffffffff