[....] Starting enhanced syslogd: rsyslogd[ 15.537389] audit: type=1400 audit(1517300940.714:4): avc: denied { syslog } for pid=3905 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.16' (ECDSA) to the list of known hosts. 2018/01/30 08:29:12 fuzzer started 2018/01/30 08:29:13 dialing manager at 10.128.0.26:41131 syzkaller login: [ 28.725485] random: crng init done 2018/01/30 08:29:16 kcov=true, comps=false 2018/01/30 08:29:17 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e1e000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009a8000-0x8)={0x2, 0x7fffffff, 0xe8b, 0x100}, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ef4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) r3 = getpid() tgkill(r2, r3, 0x8) r4 = pkey_alloc(0x0, 0x1) pkey_free(r4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@generic="24870da05e1023358cda780ed8c3a2de", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) capset(&(0x7f0000001000-0x8)={0x20071026, r3}, &(0x7f0000001000-0x18)={0x8, 0x1f, 0xffffffffffffffff, 0x9, 0x7fff, 0x2}) write$selinux_validatetrans(r1, &(0x7f0000001000-0x65)={'system_u:object_r:hald_var_lib_t:s0', 0x20, 'system_u:object_r:wireless_device_t:s0', 0x20, 0x36, 0x37, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x65) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x1) getpgrp(r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xbe, 0x3, 0x200, 0x3, 0x63, 0x80, 0x5, 0x7fff, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0x70, "f70c353553c77af4455c27e8016e3a17e99b17f4167a9097d21252a60a24dcf4cfc6ff051c07c0a3721be9d18627d7c101cd5db4c6e73e11ff683e71cf3e17aeaec4b68b7f76c641161e5fed034c044c7912a7f429e64aac978fab1ae873a05332ece2c672d50c6ce4c85ac58091b1ba"}, &(0x7f0000001000-0x4)=0x78) sendmmsg$inet_sctp(r0, &(0x7f0000001000)=[{&(0x7f0000003000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000-0x15)="23e7dffb8cb5abee0b37e279902e9bd5622ebcc8f3", 0x15}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000001000)="1d9b2ead1a25f753db635e3d45daaa43e6237b06f4ed48730c43b2ac7e", 0x1d}], 0x3, &(0x7f0000002000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x1f, 0x3, 0x3, 0x80000001, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2000000000000000, 0x205, 0x2, 0x5, 0x5, 0x2, 0x100, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1973, 0x180000, 0x1, 0xffffffffffffff31, 0xa4, 0x401, 0xe034, 0x8000, r7}}, @init={0x18, 0x84, 0x0, {0x7, 0x6, 0x9, 0xc9}}, @sndinfo={0x20, 0x84, 0x2, {0xb2, 0x8000, 0x7f, 0x2, r8}}], 0xf0, 0x801}], 0x1, 0x4004800) 2018/01/30 08:29:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000dc0000-0x4)=0x0, &(0x7f0000b3d000-0x4)=0x0) setgid(r0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f0000002000-0x4)=0x40) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x5) setfsgid(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000000)=0x6, &(0x7f0000002000)=0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000)=0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000002000-0x84)=""/132, &(0x7f0000001000)=0x84) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000002000-0x1c)={r6, 0xffffffff, 0xa, [0x81, 0x4, 0x1000, 0x7f, 0x401, 0x9, 0x7, 0xfb, 0xfffffffffffffffb, 0x6]}, 0x1c) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000003000-0x8)={0x0, 0x0}) ptrace$peekuser(0x3, r5, 0x80000001) ioctl$KDSETMODE(r4, 0x4b3a, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000004000)=[{0x0, 0xfffffffffffffffd}, {0xa, 0x0}], 0x2) fcntl$setflags(r4, 0x2, 0x0) ioctl$void(r2, 0xc0045878) chmod(&(0x7f0000004000)='./file1\x00', 0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000005000)={r6, 0x85ef}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000006000)={0x6, &(0x7f0000005000)=[0x800, 0x401, 0x0, 0x0, 0x63a, 0xfffffffffffffff9]}) 2018/01/30 08:29:17 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000754000-0x12)='/dev/loop-control\x00', 0x208000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x101, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000895000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x38) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e49000-0x1)={0x8000}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)="dd0bd97eb6057f4784692aeab46af6f452cad14ef7c52ed3866b3a4e33621cd80b75905f012b4d24b66bd2598bf6659a38af7401aaecd4cc48a20173bc68a62141dda0591301ca8e65a9ebeb5f09d79a34", 0x51}, {&(0x7f0000002000-0x9c)="95a2d1a3a5e4d7e40f3c7057136f9516fb34006b04e07e4574dc66cd5a6974a7bb2eba6e1c5fddf3f4a47e0dcc05bad413c9d073010887610e56ad21ceffc9fcd296aacce215bd2d4dd74e98998cc76490bb57c85338538e81aaa172e28f6c5b7c90a3207baae4831177e47ec5fc2304ef5ea19af18bb51bfca48289eeeb16cc6f762bdb1095bf07d40a1553dcb7a4cbceafddfb31d38802a60d9e4e", 0x9c}], 0x2) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000002000-0x168)=[{{&(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x70)=[{&(0x7f0000001000)=""/31, 0x1f}, {&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000003000-0x3a)=""/58, 0x3a}, {&(0x7f0000001000-0x92)=""/146, 0x92}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/114, 0x72}, {&(0x7f0000002000-0xec)=""/236, 0xec}], 0x7, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x80000001}, 0x100000000}, {{&(0x7f0000002000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000003000-0x20)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000-0x9a)=""/154, 0x9a}], 0x2, &(0x7f0000002000)=""/224, 0xe0, 0xa9d3}, 0x18cea73c}, {{&(0x7f0000002000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/72, 0x48}], 0x1, &(0x7f0000003000-0xbd)=""/189, 0xbd, 0x6455}, 0x3ff}, {{&(0x7f0000002000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000)=[{&(0x7f0000003000-0xde)=""/222, 0xde}], 0x1, &(0x7f0000002000)=""/39, 0x27, 0x3}, 0x8de}, {{&(0x7f0000002000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)=""/101, 0x65}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0x34)=""/52, 0x34}], 0x3, &(0x7f0000002000)=""/73, 0x49, 0xf75}, 0x2}, {{&(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0x1f)=""/31, 0x1f}, {&(0x7f0000003000-0x6b)=""/107, 0x6b}], 0x2, &(0x7f0000001000)=""/113, 0x71, 0x2}, 0x4}], 0x6, 0x20, &(0x7f0000001000-0x10)={r3, r4+10000000}) 2018/01/30 08:29:17 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d9a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000528000)={0x0, 0x0, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000023a000-0x10)={r1, r2, 0x0}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x102, 0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000)='./file1\x00', 0x6000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_fuse_mount(&(0x7f0000002000)='./file1\x00', 0x1, r4, r5, 0x1ff, 0x2000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000003000+0x85a)='/dev/input/event#\x00', 0x401, 0x8000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000004000)=""/9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000005000-0x78)={0x1, 0x78, 0x7, 0x3, 0x7e00000000000000, 0x5, 0x0, 0x4000000000000, 0x2020, 0x6, 0x621e, 0x0, 0x1, 0x0, 0x8, 0xff, 0x5, 0x800, 0x2c, 0x8001, 0x80000000, 0x6, 0x0, 0x6, 0xcd9e, 0x0, 0xb6, 0x7, 0x0, 0x8f17, 0x401, 0x2, 0x100, 0xffffffff7fffffff, 0x1000, 0x6, 0x1, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f0000006000-0x1)=0x0, 0x3}, 0x1, 0x3, 0x0, 0x6, 0x84, 0xffff, 0x81, 0x0}, r7, 0xffffffffffffff00, r3, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000006000)={0x5, [0x20, 0x20, 0x7fff, 0x4, 0x6]}, 0xe) socketpair$packet(0x11, 0x46cd409c673e3066, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r8, &(0x7f0000007000)={0x2002, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r3, &(0x7f0000009000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000008000-0x64)={0x0, 0x5c, "98849c3de8e31ecbe94dfc1dd4b883e1e5b4ead916cc16df2bb6b92af69c528e587745225c6ae605b27b75c51ce7d10f49c7d01cc37a43f34b513d5cf01fb8c5551acd87d249c9c14da4bb30dd52f91afdf1fcbc7e1e4c9ea7ba045d"}, &(0x7f0000009000)=0x64) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000006000)={r9, 0xfffffffffffeffff, 0x3}, &(0x7f000000a000-0x4)=0x8) 2018/01/30 08:29:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x8, 0x8000, 0x6, 0x3, 0x3bca, 0xfffffffffffffffb, 0x80000001, 0x2000, 0x6, 0x8000, 0x1ff, 0x5}) sendfile(r0, r0, 0x0, 0x52) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f96, 0x1, 0x2, 0xfffffffffffffffe, 0x82}, &(0x7f0000000000)=0xa0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r1, @in6={{0xa, 0x0, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xdbd6}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x7ff, 0x7ff, 0x9, 0x80000001, 0xfffffffffffffff8, 0x1, 0x6, 0x1, 0x1ff, 0xffffffffffffffff, 0x2, 0x8, 0x4d7, 0x7c]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000003000-0x90)=[{&(0x7f0000001000)=""/109, 0x6d}, {&(0x7f0000000000)=""/4, 0x4}, {&(0x7f0000001000)=""/207, 0xcf}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/194, 0xc2}, {&(0x7f0000003000)=""/192, 0xc0}, {&(0x7f0000002000)=""/196, 0xc4}, {&(0x7f0000003000)=""/129, 0x81}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f0000003000)=""/187, 0xbb, 0x3}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r3, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000005000)="310c9529f003497041caad9ee294865288d872e29a1cba063dbf4beaa81ad6b59382952562b1655829bc85d518fd67d174b32b734dc9048875d2b42841bee9bbb5719d56943a479ea27c92518006d96c6dbedb2c09fe8aa6d57bdde32ccdbfd90f50d4452260015d7f30269d939c6f67ce92cb955e88081c7671dd99a7bb8fb518ebd84fcd8b146d0b66b8d08e2c32dc1afbbf3c81a7d37d3476e46e511137d4570c1044f762bff8f013f4fef5445f1aec2bd7c284eb35eb4337ee5b2b95a44f52d704926f3b11daa748386191f549bd2374c8ba747fc5115780d8ac5b3033b291bf2827bf84576c542a32cb", 0xec) r4 = socket$inet6(0xa, 0x0, 0x80) munlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000006000)=""/82) fsetxattr(r4, &(0x7f0000007000-0xa)=@random={'trusted.', '\\\x00'}, &(0x7f0000001000-0x5)='self\x00', 0x5, 0x2) r5 = socket$inet_icmp(0x2, 0x2, 0x1) close(r5) 2018/01/30 08:29:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5a000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000335000-0x4)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) listen(r0, 0x8) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x5, 0x40) ioctl$VT_ACTIVATE(r1, 0x5606, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0xaf)=""/175, 0xaf) ioctl$TIOCEXCL(r1, 0x540c) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000002000-0x14)={0x5, 0x5, 0x4, 0x0, 0x8, 0x4, 0x401, 0x5, 0x4, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000003000)=""/0, 0x0}], 0x1) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000001000)="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") ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000001000)={0x7, 0x7fff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000006000-0x4)=0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000005000)={0x0, 0xe3e}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000007000-0x34)={{0xffffffffffffffff, 0x1, 0x3, 0x2, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000007000)=0x7ff, 0x4) recvfrom$inet(r1, &(0x7f0000004000)=""/4096, 0x1000, 0x40000022, &(0x7f0000005000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000008000)=0x5, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000009000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000005000)="ee1f48a6a2704d7aa12935d9ac2ca07aee1cdc87038186496b4975356ce06980b10bfac58a24804346dc31a657100469e567c25e5b4d256f156c806e1f1647b231d31e197313c5c3", 0x48, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) 2018/01/30 08:29:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x3, 0x9ff8, 0xd3, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000123000)={0xffffffffffff8001, 0xf, 0x800, 0x401, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000001, 0x0, 0x1ff, 0x9a}, &(0x7f0000002000-0x4)=0xa0) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r3, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000000)={0xffffffff, 0x40, 0xffffffffffff1821, 0xffffffffffffffda, 0x2, 0x9, 0x5, 0x6, 0x3f, 0x1, 0x7fffffff, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000004000-0x18)={r1, 0x3, 0x10, 0xd6, 0x5}, &(0x7f0000002000)=0x18) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000002000)={{0x749, 0xfc}, 'port1\x00', 0x4, 0x50000, 0x60000000000000, 0x7fff, 0x8, 0x38000, 0x3, 0x0, 0x3, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000004000)=@assoc_value={r2, 0x10000}, 0x8) r4 = dup3(r3, r3, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000006000-0x4)=@int=0xac6, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000007000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000008000-0x38)={&(0x7f0000008000-0x1e)=@pppoe={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000001000)=[{&(0x7f0000002000)="d825a932b64b2c94b62d4f9e4f3f529082ab78e35b6318e81de6243984499316e6bd36c5bed782f286e69858d74b0c042c7d6d9b1dd23539cc4eee0c02bd63adc5179ee857aef2ac7abec3e298a28afcbe8afe6d8ebbef940eb297eb8537523659bba20478f572b157d7eb21dc", 0x6d}, {&(0x7f0000006000)="72434f993ecf33fe79ad5113b5c6b365e0d6693e6ec8a900825dfd98f9ff641f89895f7d7d385174f69643cd917e97ff8769ade099ac5c0a29865472d4f221b9ac054fdd8b7c97e12876f90b57540bf384143c13ccff44a9a841fa09290bcb62eb57bf65fb8e51955ebb6e1a550635cf1201e995930a4537b8c1b92699ae3972fd786690fa2598750154571b992fb5de1dc00e4998c8a184c65612961e0834cf622a84a8", 0xa4}, {&(0x7f0000001000)="df3c475121c03a01438e", 0xa}, {&(0x7f0000002000-0x1)='=', 0x1}], 0x4, &(0x7f0000007000)=[{0xc0, 0x10b, 0x5, "482db8822cdbf927dbaf6fa68cea4f6b080a528c9cc5ec22f77f13ad350a5fb30910662b3beab9568e05c6060abba3d9ecc1221913addb0159754e709eef08f01400d6402c5ebfc75b5b92c45d2dfc0fa9f2752e4dff856b5236ed918524b097d2686ab3e4a024dff359ee5e1750a05099ab37b5175774bc9dc246c085f8b02a315051e1b0d9cdf615c3946e60e362b04a3b9ffd4e96b20f303f2cebdb3baa781b3530270126db145aa5206872b6"}, {0xa0, 0x11f, 0xd8d, "2f75fb5d1c92bbdaa831e4cdf6852a4689d693257ae6a7a84d4ee4cb1fd0dce7dffdbaa046aa4f52d9ba73da1f1c9263416a2a76d2075c7421b6b675955b988dc4bc23a3907c8ca3576fc3bd54f412983c80a8106404efa2304fc783931d43bd432db48442e8f181d825ceb2fd755cef36b4884a879f03a273742a008a534fbac0a9f7e7d8ea30ce87400ea648e9fb0d"}, {0xb0, 0x0, 0xc96, "c71b90aad4c0915e86fcf232e511fad02a28afac565c66d8419f8fb9eea6f0d9e34ea3d6aa544e3b2d0cc9251374ae689daade17efd6c294304a179c29143d42bf74982864b01b76678d047ab930c18ae97435aadc3abeb9877fa31365ce9cb6ab404811b4a326e5d4d5e49d53f22a824cbdadb1b1e82201acfa1e38728a5a5bc702dd7e517c5ba8628eb2a6ecf6f626c528f9e8b241e9125faca6dea46f"}, {0xd0, 0x10b, 0x63ba, "596e772ebcf447c636ba9c092076b23ccd7018146f8d414d1b9e681fae9db843b4161d962a3c4bf11390de09eac9b44dcc2faeef45c67eaf70b5ccd91fb98b4b75b2b8eba9919f7029b55304b0ccb3fcd87672d04397433ad5159a4d57266ea90450d789168698b5274c2e23721feab1f9be2fda89dbb8bcbd88a2c2faf51ebeb5adfb9586288f97cc6d61e9080e239b61e54c57a69af318c616eff3f01273f8bcd89a70bc83421bd9de6976ecf957b0a6c246ae990c071247"}, {0x18, 0x10f, 0x5, "4b91e1bdeb58"}, {0xc0, 0x0, 0x7, "7bfce8df0103cad3db7af033fb07f8ba3e29b227b9f17aa93e149de3e619e2d16170a1141de369ea383ac00084c4d78be5db56163714377377515f8268b650ba50ed4d23bdc194d72ec5fb1ee4209a679e3eb61618e041194ec657ea06278035ed73111b49acb4d788593da26fc1a64ecb81a807e9dae787d43593db4102ea48138436565c94cc46d090532323c095cb66e2dcd4c3e3e57a9f3df956be7088e4f4ccd4cac669ac8f1614f3f70f80abbc"}], 0x3b8, 0x0}, 0x8045) 2018/01/30 08:29:17 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000035d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00009d8000)={0x1dd, 0xa264, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x6}, &(0x7f0000005000-0x4)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000005000)=""/21, 0x15) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000-0x4)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000007000)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000008000)={r1, 0x82, "54ebbc28eb2600aec9756200ce7f564f6f6ba5a94874535e36493df10ece2b947b032d35a872a4bc954d5fac0c2638ab2c87d0f9871f5bc869c8cee86f3da54083bf8ceb47998f703c222dd9b7c9d0d5f463162aea6bf437bf4ad983f688213a19358c510640b15e801116c5e45805ee6cac01ce461dadbda3fa6931ebaf7fd1b9cb"}, &(0x7f0000009000-0x4)=0x8a) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000-0x20)={0x10001, 0x6, 0x4, 0x3, 0x8, 0xe3, 0x2, 0x7ff, r3}, 0x20) [ 32.278347] audit: type=1400 audit(1517300957.454:5): avc: denied { sys_admin } for pid=4117 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.305200] IPVS: Creating netns size=2536 id=1 [ 32.325466] audit: type=1400 audit(1517300957.504:6): avc: denied { net_admin } for pid=4120 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.350371] IPVS: Creating netns size=2536 id=2 [ 32.388863] IPVS: Creating netns size=2536 id=3 [ 32.419244] IPVS: Creating netns size=2536 id=4 [ 32.462394] IPVS: Creating netns size=2536 id=5 [ 32.492336] IPVS: Creating netns size=2536 id=6 [ 32.531175] IPVS: Creating netns size=2536 id=7 [ 32.583640] IPVS: Creating netns size=2536 id=8 [ 34.290360] audit: type=1400 audit(1517300959.474:7): avc: denied { sys_chroot } for pid=4120 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.384365] audit: type=1400 audit(1517300959.564:8): avc: denied { net_raw } for pid=5113 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.616443] audit: type=1400 audit(1517300959.794:9): avc: denied { dac_override } for pid=5206 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/30 08:29:19 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000747000)={&(0x7f000094f000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000013000-0xb2)=""/34, 0x22}], 0x1) quotactl(0x0, &(0x7f0000013000)='./file0\x00', 0x0, &(0x7f0000002000)="") 2018/01/30 08:29:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000303000-0x8)={0x0, 0xfff}, &(0x7f0000722000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e83000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000597000-0x4)=0x1008) ftruncate(r0, 0x40001) readv(r0, &(0x7f000087d000-0x50)=[{&(0x7f00004c1000-0x88)=""/136, 0x88}, {&(0x7f0000b28000-0x47)=""/71, 0x47}, {&(0x7f00008c3000)=""/248, 0xf8}], 0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c56000)={r2, 0x3}, &(0x7f0000b34000-0x4)=0x8) 2018/01/30 08:29:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) openat(r0, &(0x7f0000f2e000)='./file0\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000c44000)={0x100000000, 0x7d40, 0x1eb, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c00000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000017f000-0xc)={0x4, 0x0}) 2018/01/30 08:29:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000068a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"1fb85d6dcdfc76"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) munlock(&(0x7f0000978000/0x4000)=nil, 0x4000) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$notify(r0, 0x402, 0x2) 2018/01/30 08:29:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0xb9968e6fa0272906, 0x0) r1 = mmap$binder(&(0x7f00009de000/0x4000)=nil, 0x4000, 0x1000000, 0x50, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000099d000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000761000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x84, 0x0, &(0x7f0000779000)=[@free_buffer={0x40086303, r1}, @acquire={0x40046305, 0x3}, @clear_death={0x400c630f, 0x3, 0x0}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x50, 0x18, &(0x7f0000001000-0x50)=[@flat={0x776a2a85, 0xa, r2, 0x3}, @flat={0x77622a85, 0x1, r3, 0x1}, @fda={0x66646185, 0x9, 0x3, 0x25}], &(0x7f0000001000-0x18)=[0x20, 0x78, 0x0]}, 0x40}}, @decrefs={0x40046307, 0x1}, @acquire={0x40046305, 0x4}, @register_looper={0x630b}], 0xb1, 0x0, &(0x7f0000a1d000)="2b37ef0391bb70c776efc2fd398d33b43633a7181849be9ac7a43390a201e20e3455b4beccdcf9f66fb06ae7569fe770ef6deb2c25a2b957911c91ab7ca728e4794a0fc9d8998811f2d3f7ea9a2e6d46abe52e465f15d0125368b6a247c4fff138398d4027469b8040f3e90bbad444899965b59b8507123674fe409c2799793cd07b33eb10200f48dc38d267cb0489cff7a15d75541b6421be27dc007d50bf1128df2ade0cc53fb7224f17ddcfb6018eda"}) mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f000014a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40086602, 0x0) 2018/01/30 08:29:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000901000)='syzkaller\x00', &(0x7f0000d3b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c10000)="", 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000da4000)='rxrpc\x00', &(0x7f000025a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe1000-0xb1)="ac7c2c34e15b1ee2ba355be1aee97318590518f1d860b87352a201154fecf5bd2e461797e5cf5864cec8a8675fe8e41f36af687c6ae870920acccdeaa2ba4a4c5f95a4f4d870417f083fa2c8273244382808715c4f9e05520ba6cd8893aa2cb53753e692ab60f6b8e3f3a6188dfdc68b062230e681fe0442f9a1fc723c36648e1b041a78524258aebe6a33f65f388486ca02da6942c72de0f040581fce7e9aa83971ca4045e004dbd98c60c93cb956001d", 0xb1, r0) r1 = add_key$keyring(&(0x7f0000d57000)='keyring\x00', &(0x7f0000e59000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$assume_authority(0x10, r1) 2018/01/30 08:29:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80000, 0x3) write(r0, &(0x7f0000d93000-0x24)="2400000052001f0014f9f426000904000a0007f807000100020000000000000000000000", 0x24) ioctl(r0, 0x7f, &(0x7f000063a000)="09fd8e7e120220129167724da52c2bf9887a2fe766614cc4da7c852b7b9e8fad070168f77e8a13d48035037f138986adaa2be95c4575592d640e8a102fbf82c492f90f5f2cee0a4def661a4732fd73a13d1ba0b2de5abd7fb0627388cca589ae379009aca87540a4757ef140248bd299c2f4a80db7a19181238716c31566ac833cf0f203570d27355413facfdd1685fe02632b320150dccf2601289a66049036190564a9b096d39ea494391e4bbd2da3f48fe9d13cbecd8efa837d173f034d699d5c7e655807422d1fcde421d75a4ee59141aebdebc8dc4358c2b86d2628a88d04a8ff") 2018/01/30 08:29:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003fa000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00001e7000-0x8c)={0x0, @in6={{0xa, 0x2, 0x45d5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000099d000)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000064f000-0x8c)={r1, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000278000)=0x81) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ce9000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x2, 0xc, 0x3, 0x40007c1a, 0x8001}, &(0x7f0000cb4000-0x4)=0x20) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00009e5000-0x4)=0x6) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000e4000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000076d000)=0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000aab000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004a2000-0x4)=0x8) sysfs$2(0x2, 0x10000, &(0x7f0000d96000)=""/186) r3 = fcntl$dupfd(r2, 0x0, r2) getsockname$inet6(r3, &(0x7f0000643000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000623000-0x4)=0x1de) socketpair(0x1a, 0x241cb4353d230939, 0xdfc, &(0x7f00002d8000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000a2000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x400, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) syz_extract_tcp_res$synack(&(0x7f0000157000)={0x0, 0x0}, 0x1, 0x0) 2018/01/30 08:29:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000daf000)={0x6}, &(0x7f0000596000-0x8)={0x0}, 0x8) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) pipe(&(0x7f0000be7000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000002b000)={{0x79, 0x9}, {0x8, 0xfffffffffffffffc}, 0x81, 0x7, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/30 08:29:19 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x168)=[], 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cac000-0x8)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 08:29:19 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) munmap(&(0x7f0000005000/0x3000)=nil, 0x3000) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000004000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000007000-0x4)=0x4, 0x4) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 08:29:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) timer_create(0x1, &(0x7f00006e0000-0x60)={0x0, 0x24, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e1000)=0x0) timer_settime(r2, 0x0, &(0x7f0000fa9000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000197000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) connect$inet6(r0, &(0x7f00003b1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xd97}, 0x1c) stat(&(0x7f000017e000-0x8)='./file0\x00', &(0x7f00005ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0xfffe) 2018/01/30 08:29:19 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00002d3000)={0x5, 0x1, 0x1, 0x3}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000076f000-0x118)={0x2, 0xe, 0x0, 0x0, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0xe, 0x6, {0x6, 0x33, 0x7, 0x6, 0x0, 0x10000, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}}}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb, 0x14, 0x4}, @sadb_x_sec_ctx={0x14, 0x18, 0x8, 0xb48d, 0x97, "d0c2168157448106b0cf1ea9d828dc2e59117ea37c110c2c7266abd12923d6d3a5009958e10b64a87bffb19ddd15972893f1671e9decc8c1de3a6445208d930cd79a8cabea83503b0264559d5c09c55534294d21e628a5d1cd242b268303cd2118833ad53c583816a5da34641c5595e8e93a0394c5a017fd8e640f2f350562d274cc6978709f59d17d88ec36c292c3520390161a346277"}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000-0x3c)=""/60, &(0x7f0000002000-0x4)=0xc6e6bba2995afd88) [ 34.707325] binder: 5224:5230 ioctl 40086602 0 returned -22 [ 34.745282] mmap: syz-executor6 (5251) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/30 08:29:20 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f54000)=0x0) ioprio_set$pid(0x2, r0, 0xfffffffffffffffd) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f0000001000-0x30)={'system_u:object_r:systemd_unit_file_t:s0', 0x20, 'user_u\x00'}, 0x30) syz_open_procfs(0x0, &(0x7f0000cee000-0xa)='setgroups\x00') 2018/01/30 08:29:20 executing program 5: mmap(&(0x7f0000000000/0xd42000)=nil, 0xd42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000b27000-0x46)="c7ca44e5535dc4ceaeb6fffc6ca7c61df64f442e27a6e913d5cbde5452555fda7e984ff10404856bca07520d89bf21ed5f9b626527b08cfb77e8710b3d0a317b9bb780bcfc63") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/30 08:29:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e61000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) openat$ptmx(0xffffffffffffff9c, &(0x7f00000cb000)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000d69000)={&(0x7f0000012000)=[0x78695ff9], 0x1, 0xb4e2, 0x0, 0x1f, 0x1ff, 0x100000000, {0x85, 0x9b, 0x5, 0x5, 0x88, 0x100, 0xce26, 0x1ccfc3e9, 0x80000001, 0x1, 0x8, 0x0, 0x6, 0xffffffff, "0cacb413178c2e02352023f5a5276b9652bf93b4d41d9606a4ae73976978f6a3"}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000283000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000bd3000)=0x1, 0x4) r4 = accept4(r2, &(0x7f0000bcd000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00003d5000-0x4)=0xc, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000fa8000)=0x0) getpeername(r2, &(0x7f0000140000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002fc000)=0x60) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/01/30 08:29:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f81000)='keyring\x00', &(0x7f0000e6b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) add_key(&(0x7f00009cc000-0x8)='big_key\x00', &(0x7f0000c61000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) r1 = request_key(&(0x7f0000331000-0xa)="654c63728f7074656400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='blacklist\x00', &(0x7f00005df000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/30 08:29:20 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000b9000-0x9)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000001000)=0xffffffffffffffe1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b7a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000974000-0x8)={r1, 0x8}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000dbd000-0x7)='ns/pid\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000043d000-0x4)=0x0, &(0x7f00000f9000-0x4)=0x4) 2018/01/30 08:29:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x0, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/30 08:29:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x0, &(0x7f00008bd000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000cab000)={0x1, 0x5, 0x5f, 0x9, 0x4, 0xfff, 0x7, 0xd27c}, &(0x7f00004e7000)={0x9, 0x100000001, 0x400, 0x46de, 0x2, 0xf722, 0x6, 0x10001}, &(0x7f0000616000)={0x8000, 0x4, 0x100000000, 0x2, 0x100000000, 0xb89, 0x10656c3a, 0x9}, &(0x7f0000ec3000)={r0, r1+30000000}, &(0x7f0000158000)={&(0x7f0000cbf000)={0x9}, 0x8}) nanosleep(&(0x7f0000b03000-0x10)={0x0, 0x0}, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000f27000)=""/210, 0xd2, 0x1, &(0x7f0000d3b000)={0x77359400, r2}) 2018/01/30 08:29:20 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r1, 0x0) fallocate(r1, 0x1, 0x0, 0x6) fallocate(r1, 0x1, 0x0, 0xec74) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)="ab", 0x1}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/30 08:29:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000415000)="11", 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000035b000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00003b6000)=[&(0x7f0000001000-0xb)='wlan1)eth1em1\x00', &(0x7f0000000000)='\x00', &(0x7f0000000000)='posix_acl_accessGPL}#\x00', &(0x7f0000001000-0x3)='#@\x00', &(0x7f00003ad000)='\\trusted\x00'], &(0x7f0000f27000-0x48)=[&(0x7f0000001000-0x1)='^\x00', &(0x7f000047b000-0x5)='eth1\x00', &(0x7f00006af000-0x13)='vmnet1+!\'[md5sum-/\x00', &(0x7f000072d000)='em1-cpuset\x00', &(0x7f000080a000)="40af00", &(0x7f0000ec8000)='\x00', &(0x7f0000001000-0x11)='&$ppp1md5sumem1%\x00', &(0x7f0000c7f000-0x2)='+\x00', &(0x7f0000000000)='%:,vboxnet0security\x00']) 2018/01/30 08:29:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') fchdir(r1) preadv(r1, &(0x7f0000fc6000-0x40)=[{&(0x7f00003b0000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/30 08:29:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = request_key(&(0x7f0000e57000-0x5)='user\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ed000)='em1\x00', 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000c29000+0x1cc)=""/4096, 0x1000) add_key(&(0x7f0000ff3000-0x8)='.request_key_auth\x00', &(0x7f0000f88000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000098a000)="530eb18a0761852cdef16fcb7d635084e47f89ef5d824826fc5da6c6a09a0db723a7a7d7127149bbe8b92a66ee8db4100990ac", 0x33, r0) 2018/01/30 08:29:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000888000)='/dev/ptmx\x00', 0x40401, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000bd000-0x24)={0x100000001, 0x1, 0xffffffff, 0x3a, 0x80, 0xfffffffffffffffa, 0x80000000, 0x10, 0x401, 0xee, 0x4, 0x80000001}) chdir(&(0x7f0000e6a000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x4) 2018/01/30 08:29:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7ff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="", 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000473000-0x457)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 08:29:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bb4000-0x11)='/selinux/enforce\x00', 0x400000000003ffd, 0x0) write$selinux_create(r0, &(0x7f00000da000-0x5c)=@objname={'system_u:object_r:chkpwd_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x38, 0x20, './file0\x00'}, 0x5c) socket$inet(0x2, 0x80a, 0x2) kexec_load(0x400, 0x7, &(0x7f000064a000)=[{&(0x7f00001a3000)="d68bd01d8e498b8c7ff2873bf97deeb048592a54f13a3c0e278f4206ce6dcbfa1a7849e34a6f44cc076592aa7a8980f4a745a15eb2c0093c33570ddf7f2a891152560b8bfe19e4680a010c6ad80d3f81bb1bb4b95010d55d11ba7c5e2b293d04da5adcccb759c15f8af67893fffcb02db1f620b88de31281c4c16ddb31165f217592e46556b62be400ef5ffe30101d55c9236b0859998d3e2337d3b2", 0x9c, 0x1, 0x6}, {&(0x7f0000068000)="5a0ef0754f00a9a4ed2a12f2124ae98ee436d566cc337c4c6e6ce4d3d69cc5f948404d0d64bf33bd0d04b391d9a519b49295de4c994a28322272630c", 0x3c, 0x7, 0x3efbcf74}, {&(0x7f00009a8000)="ab25be3f3e5c7d0c11886abbdc2dc16bd2fdac8a93077c2bd66f94b5297c2ada533b4ed2842e9fc68a4bfc6c7fbcd789197bca3180bf029fa62d65e67199b6f5723f5f8ea00d22aa7bc181a86630a8caaacd7234fea6a758fbb9fe95825d5fae287806e24b75cf1a3d28f5591b5dde7316ce4154bd8e76fca47fb3ce9a3fb4237299d582d3b7b761fa1c0b3e97f3c8632b780555656927b316eba2cb9745a6bd30dd9298e3c56a2e418ffbf03773af157e34959e3630", 0xb6, 0x7, 0x5}, {&(0x7f00003da000)="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", 0xfe, 0x5, 0x9}, {&(0x7f00007df000-0x97)="d4c03918a2af25b30cb1f97e61019701679311634dc86d9bd75f7402d51291684262e2ca71619c6fffbc2c4f9dbab671d89ee512e44f59700a89c7066803ba085dbf57c668a4b4b8742ba566d2fcf57703eb6dc9d562545b9d4b9bb1bc26820685b0e51801b8b6f05765702b528e983859a46765caca0b85a3fa0decb902593921cd6e1f36060f960b0f25df0d91fecb355b33f3fa0fc9", 0x97, 0x7fff, 0x800}, {&(0x7f00007ec000)="", 0x0, 0x7f, 0x1}, {&(0x7f0000e63000-0x5a)="58456b9be2ed3fcd069c4316bccc5277aded45d66092529718862c7bc3649825781b405543442395f6a4b4dfa1350e10bcec3daa87e3934f6f2a2feb3647e8b91e47ddecbc2f2bbc44fab5fe1b61190c309ebf1f65a125ba465a", 0x5a, 0x39, 0x0}], 0x170000) r1 = syz_open_procfs(0x0, &(0x7f0000d6b000)='net/ptype\x00') sendfile(r1, r1, &(0x7f000084f000)=0x5b, 0xfff) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000075b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000060a000-0x4)=0x8) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000016a000-0x10)={0x100, 0x4, 0xffffffffffffffff, 0x8000000000b}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f4b000)={0x2, 0x5}, 0x8) 2018/01/30 08:29:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f29000)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/30 08:29:20 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x2fffffd) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer\x00', 0x161002, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000000a000-0x68)={0x1, 0x7, 0x4, {0x77359400, 0x0}, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:29:20 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001da000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) bind$inet6(r0, &(0x7f0000d0d000-0x1c)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xb1}, 0x1c) mmap(&(0x7f0000001000/0xd38000)=nil, 0xd38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket(0x1, 0x80807, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000047b000-0x4)=0x0, &(0x7f0000000000)=0x4) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) 2018/01/30 08:29:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/30 08:29:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000201000)='./file0\x00', 0xa0) mount(&(0x7f0000024000)='./file1\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000000a000-0x5)='vfat.', 0x0, &(0x7f000000e000-0x1)="") 2018/01/30 08:29:20 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xfffffe11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x44000, 0x0) bind$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0x1c) ioctl$TIOCNXCL(r2, 0x540d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xe05, 0x10}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004eb000-0x10)={0x7, 0x0, 0x3, 0x3, r3}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed5000)=[{&(0x7f0000ed5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d30000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x0, &(0x7f0000ed4000)=""}) [ 34.963702] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/30 08:29:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d47000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000bda000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c39000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000737000+0xb58)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, r1}, 0x14) r2 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00003bc000-0x4)=0x0, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000239000)=0x0) r3 = memfd_create(&(0x7f00005b4000-0x1)='\x00', 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x3) 2018/01/30 08:29:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000df7000)='./file0\x00') mkdir(&(0x7f00006d1000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00000ba000-0x8)='./file0\x00') chdir(&(0x7f0000202000+0x92c)='..') mount(&(0x7f0000153000)='./file0\x00', &(0x7f0000318000-0x2)='..', &(0x7f0000647000-0x6)='ocfs2\x00', 0x84000, &(0x7f00000e4000-0x1)="") 2018/01/30 08:29:20 executing program 3: mmap(&(0x7f0000000000/0x552000)=nil, 0x552000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x240240, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004d4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000551000)={0x0, 0x0}) 2018/01/30 08:29:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b54000)={0x0, 0x0}, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000064000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x2000) readv(r2, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) dup3(r0, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x2, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) close(r4) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000011e000)={@common='ip6gretap0\x00', @ifru_data=&(0x7f00003b0000)="22ba0d92531eec03245faad055b35e658b97dfc0a1d2400383abd8a03607f66e"}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r5 = dup3(r3, r1, 0x80004) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f0000621000-0x8)={0x7, 0x6, 0x400, 0xfa61, 0x0}) 2018/01/30 08:29:20 executing program 4: r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000437000)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c83000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00005bc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x10, 0x0}, {r1, 0x1, 0x0}, {r2, 0x1000, 0x0}, {r3, 0x2000, 0x0}], 0x4, &(0x7f0000a5b000-0x10)={0x0, 0x0}, &(0x7f0000481000)={0x3}, 0x8) r4 = mmap$binder(&(0x7f0000ba9000/0x2000)=nil, 0x2000, 0x8, 0x810, r2, 0x0) r5 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000008, 0x50, r1, 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) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000)={0x78, 0x0, &(0x7f0000001000)=[@acquire_done={0x40106309, r4, 0x1}, @request_death={0x400c630e, 0x4, 0x0}, @register_looper={0x630b}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000000)=[@flat={0x776a2a85, 0x1, r5, 0x4}], &(0x7f0000002000-0x18)=[0x68, 0x48, 0x0]}}, @decrefs={0x40046307, 0x2}, @register_looper={0x630b}], 0x1000, 0x0, &(0x7f0000000000)="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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) pwrite64(r6, &(0x7f0000ad7000)="1ad398cfefc519bd56ee9adbd3c0395b7264594d844371f0009715f4c23de5c94d4ffe246d489cc6306a8b5a4fb03e870125acd4ddc486e819079e5774be54e800242db7bf16533e74f65cf13bf11f748c2857128618f5f2ec1304d560d21696b80e0eb5b070046e08dde8c9bd712e0349ba2a43c5cc4598ad8c89f8bde031cbd75a03b3032940a6849f27d69f5f784451dea99f1a39b4ee94a50e28298b17c2a1d20e336e2c0a5d42cb6d304ea2471432f3d7cb7e60709a8322553636b5559463dd66e97aef2f7ffebacbb7b90b16cbae4e3f439edb8ad4aa35f4c1506aedae4fa49e7b4cc739c6c54b30c42b78c4bcee7d39070d61debbcb3ec06ceb3f7536128e634438beb87b8965ff3f2c7fcf03d0473c30ffd496992b61258e2663bfb4e16afdea94a19629d5c0a4cc7e2197e70c42478b191b1c7c13ae45adcef2e4ec53136253b24a49bab5f5944aad7d0248b5d857a1b486e257fbf49ababd9d6979cb76e5a82c26a6a69e9ecde5cdf3bd27fa0a4a1cc115df50ed93f879452cd8c9e2133cee5b701405e93e93591c706669d0519463964f7dbf7910c4895d72806a11144c148313d0738944ad21a1fac44594f1a063b69a809c792af47e35dabaf39b4f49f26c55c4ac19b4795e3dd8e6887cb9fb5a23f04ffc2582bf3bf89002d56a600ca533785e3bc53b8a77378a5ce2d19d13d1d399b9b5368f43ee825ee19bc21f93863267baf777048cce9e19eeb11403d2443e17b57f5596aabb8ac10b4853212d0ef2638243bc442f87d68a7891923e86a5a6d0ec108c5cecd22fb316cdabed147a1ddbab9fd9d9b964e179f64b729c430cf8b1a8da36560c8e2c5ba31c1c4da84667ce43394595cf6e7bf6f9dcdd24c469ec9d16a63db4928f22b3bc0b76f92eb7655ddc0fbb79ee472a84b3daee8ee719b2e1592e0d879508177058668dfd085479e98df1b6d501ff7b7de70c926827d32c7905bc868d1a0ef4b8907c54a3a650d4ba09897a62f3b1f064de03adc6930ebeb1ed7138a3ac363e6ea3bee2806cff836396d49c4d585f9b71d553b3130026dfe767f2e0d464b4024e4cfeb5e0d081fdddf6fc80a3bf9290ca72148f99eb12e6a3023e1acc3bc383f3ad518f7aed4c336d96b439204d63c7a08cb9969365cbe97d372d78b0067ff2c438c83531b9d36ce097b25bbd21184bf46f054be5f421dbfc9677dd9a45a4a357b008d9d6e07bcab02d313f3696380dfc5f7463587ea71bfe676f9a6b24f6d13baadb47db0f590b82c7eb66e28011b0ba9ac94ebe8548d381d9efbe0126bc3a0e7007ed51e29a64fc9b0e23a1d242851ab80e3fe49fbdda5c4189e65190be9de5f7b282771153f9d21fa35b5372e802b2df8b879ec06866b30af71d72db38dec82ec017eab4ee7fd2b7d7afccfcc8a6a5d7740f77e4034e012310e460d6b6d21bdbe76800278339af5af0378ef506aec693e1ef5543861c7e7a6f267521f56c4abd0e63d88c5767aa4f1bf2932b789b697c2a0b8ad4103c836abb36f95c46f4c975f61aa238984447b8fd6803283d0a4ea70a6549028c6c2695cd419faba4762c8f3125df6b278996f30d7c6a69e3be9209c40cab1a1f92803082c7e9f220fa1944b2959066700b9e4124b3caf3fb804acc3d19ce80b629f892544753b4b0c4c78746b66238a3237f21b3c9786507363159e3a4305dda4b0cd6d2652f2fff9e2936d45ce82b068b1e96871fb5bf0bb597c2d5d747e1fdf10f795c58eee2959cbebd5684b65625c542c2c6700bba06bd92a31d4ffe0467cfd800c45e45d41438ff0b657218cb5deddbf2d9e6e6605234b9276d4f8fd453fd3e6ce17e529ce9be3f43e78596a517402608f4d2192612594b4e6bd4f7e74b08551b88bf9fca6ae73f275eaa78895874d35706088f58f7b7ca1d29091bc91880ab3a98d2cdb82a8b574d5cea35ca006a6322167001323c6ee9401ecb10f152ca8bd50ddab72decd76be4993ffaf74d8c283569a3154db9c186d2db45fa5c4fed43ccbad5ba49e5c0b912026ed3a1ed96c1aaee11686b00a433cdd32baa83149fbaf6fe4e0e1d095fe63a33b984ab288b793d1608fb683dfbfd9d9a2dda8f4704f38d31f244ac91465f7309b0e7a0ec80b8fbdf3ed8ff934f37880b1409fe29a79f3281c796c8f4152e99906e319968636be6246531875a2ef10d4b4a11d5a5ba2e65d82a76a4fe382b6caae560e3cd261ce2c834f03b9e9b9dcacb8545fe0bca4b1d2566ae5205db870c655689e5671dc02ccb54bb68710fbfb337d68e7bd85997e43c67df462a1393b18629309e02c8db9c7126c7d367f11e383cb12ebbe77fe4d2488b92f69f872bf8a4f7576859fc19a7c7a10530c9565396ef23130a34d1f6e46c63005b4283377ced7e7e93a197a54135bdfdf7543467c4774b71600d132c8fec8ebc0ce22d3465f2b297d20dab93c87269b7f2db9c68ab46ded4a43ea9bbfb0500fa1c625640b0322a934a9be6461841fbe5402cdc139d8dd7309ecae4130c4233f388c35bd77d3e6e4dac22a8c853fbf92d9efe266e113dc0cc0ce5753a3d4b539531268365c66a33761861c351b5858eea815a96fa0044f2c65ed4dd9f783ab61786d75d59f34f81dc6bc44d8d118d3121b410977ea45b645af0b53f1e848b1029d0a0711b24254fa1ec68b44c71ca22c8327ae43a000116fd849c4034bc1ac4c3b191a63506bdd25746fc0d87d9a562b2a550ead597cc9cdfa271ae18a266676c7017097eb24067ad6c7e0828fdedfcbcf7130da06086084796134dd13e1302752882ab81c4afad1571ca703642ffedc0f87bcc6e533003a3e99c9880a1a22a96a4ca478101ea41d5213067de259f1a4db4dee9291bf52d87e337dfb200edfb45cb00e6ee150b60791d348b8f011dab9ff32df728aaa9e9f2614cdc9fc7a1091637fde560a2cbc26cf4975eb2514647bcd32c2420fff344c3bd1d555182a8c93a7bc8ba0904b02b92b3de8dd87eb713b5abd60ee56508597f0512637f0ed923f916c93e300e138dfdc354212543eabd9884ff927e676e372447a79719259c40c7c66ba550e5e662f9cbaab823fcf10bff624d2f71008b03d16211482bad3f53b5b780d8f63bed558146c031dbe4f721cfdd7fd6bcb588cfe385c516ec6465cd42e70aa6be278ab6a7495eeee94365dbd5dd19a1e3be76dd69fdf1af437fce92e45f80a6c4124a886bfde6b63f4742a85a60fa1ddd7025fe4b0af3274c4a899f7690371565179973c0287bdd20e7beeaf299ff68aa66607cc08631611a7b90dab88221615c1a5c40bbff0ddfa4113059fcf2d46690a7809f66aa9d525ab85141631e2a6cd4532a878e5fa4636d927d8d096757dc5796dbe1c95d97f19a1bb2aa9b7806ae8c24d35506a2aedbb77a0807c2f73c38506ecfdf99e2388f5f709680eebe086458e89be54f860bf84c9eb386c2215c65a594d7adc0cea849315db20891d7c0a623c082686e95b09e59b8de6107c54efe7d519f48463785dfb666f420f2704e9bfbe2042abb4c3a1287b7862d00bccb45a7c03d883b438a93ab0307298d67834fa7a190cd23660a7888e8e28037354a553d91ae2a2adcacff58a5afae18716979d01ed8d36bca131b25394645978a9dd876ec1fe00ad4754c1c34ea34127544802d5a1376ee8bf768a31a6951d3334e8fb48d1d002a58978d81473bc7fdc63955687be856c197127c77f9d29ff542085387c980b16bc63e57635a8dc2580a4e46f262f755fffee927f3b8c7519ec96f2e58360dc5b7527e4da258841e3fbfdc9cda1b313bd43040ebe0a5b853531ae229634b2d5fa26ddb5c7af468ee028bdb666956c06a609f5b81c8e87068b468e5a50b2b1a016e80f830ad33dcd877d0047f0d90de9d0b9a59ab22a1238da5f102cd026a19297163e3543723f84ef36b621b2b8d223754e5fcad909c0e078bda96f45033a5623034ae3526c83b9738b70d40912be73071eb0d87e34fc77e8c9848262f59edbc5931e100808a07892ca1305cff01a3c72a68c25f90810fbf112c16283ea3377d73df3b3be772ad4db153da13a1ff1588fd100ed7d5c3ef9627f8e316c68e7a3460b4bf5ec70199492f2d576e6b213d41dae6a45e3f21457f5c5772f9ac52dfb8db305f06a2849280d3c02acc49b577c9c4c432235fd2b2801113266d445abb98e672829ba331e71c727d87b77c8dd2bbbe47d049eef88271565a6832fd45378ac7f891f59c7a930ce0ba1672c9df8120a41c5cb0aab53b9ecfb30954eedc6f77804429b81cb921114bad565ab69d4f69b07d5b2ff2ebaabb6f50d108b0023ae305fc2e2d0b43a5a0de4b81bab5d29b13f7e1d308ee0529435c87b68a9231732d68f7cac4eed770baeeda3443083483a908934369b707b70746f7e7d81c3d89de0bb4fb6d6298ab9c27947cbecacf715be37e58c323c9f3e583fba918a450294065aa0f677c847208089171b4349f61e5fe74d0e4970e4631d3cc05ce5a8b0247155033c092295557f5a1d89f53c0c9ce44d398031e0bd666b3224fdf5a67b6a1225b52b36a9b9aaf464a698ee92cb17d2ff9eefa9576d1dd5e7ad10f80fd3f3e82fd9e34a37bbbda7ba4a05a95f49a3688b01f84ad63cc32d550e96fa8d7a43873236afe082fd47a5eac50e3701f1843a8c12f0a5ed40c742c2ed6b9a6e3fdf2d68cd9d6245bdaac474ab73a5e716d9b82617ef7167cab5909c4f18de5cfd40994f011813bcbdda0136006c31a70ce7fc7c1a2ec65126515abf0a837ae225df50cebe77a8caf55ab73a81312653f75ddc307628c0a719f3677be89ccf16f31a19091b47e8c5f612b9d903c3a438b819a2c7331f3b74402fea150b7a00d215bba16df74506e9f9773d3042805cffd522cb0d8afc342a2e966840cca17438a3e3cad7f0e8075cc5987b98e35f1de70efb4b2303227775a31c1a82a602f1c63601231ee57b5fb2ec0000ab6e83c30be3e1924265bdd56e8fb1732ee9e4dad75ac7667e8b4c10940e4a0f2001d32251fa168fda646c9d1bbafe58d841a943e2bb7ffb62a5cd33c45f07ef1b3e55347799fbb39a7d5c7cea6cc3006af7db48096fb359313571a72a9888c141f36bb6c66f07826f0a0bc377669ad541cb5f59f8ae84fc3f179bea58623b0c3014b5ed4fd8c0e72681bda65376bc4fc44b1c415a0227bdaf2346dcfaf127d82f9783f9f8d8328826399a284b5a2bdb3531bce6bb7b9e991f63720ca27fef1d9d594c0d491cb634e5a482b5825a7dd6bbadc444358db5de1ac46125bed3f10fb01ca94e7b4e621bb0542324a69b1dc8363a6da4107b0555ec198afabea6339531adf95ce7e495f8602d3efc3425f93cc108442c73305536a57e7ee07ac40f1b80b8df10e7643f04a00ebd3cddfa798c242df7799dbc1c3c34f59b1656b6bf630f61303c1efa8e7f8a425f14a0d224ef8c2c3665086b721b8d8dc7943898148d5a70912a91bcc84e6b298057e3edc5eddfd8fdf93109f639b90efa9eb0bf0c859a5002514b8ce9010f3fbd793b2fa50df99bbf242d2ef639a4c3e3f3540e3b20fb37f0f35833ba5dc58ea4aea7a091b4274875d0f7397171994e4d56e6156b61eba16363f3a3681ab34e39c322f3daae2820c42e23287d74f36d4d5dbaed11a867ecc4284b8369f6444385084fb24b7cf85cdbc04195676b36f84cf92ab954e6dbf9eea66c3a2dcc890b44ff4ade9058a0abbecb72a38603ffa53418e5bb53298f41653401a5fb62c1a1b2a91f013c5fd8223d17b4cb2f070588061a026676026f833bde78990", 0x1000, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000176000)={0x74, 0x0, &(0x7f0000d06000)=[@enter_looper={0x630c}, @request_death={0x400c630e, 0x2, 0x0}, @request_death={0x400c630e, 0x1, 0x4}, @exit_looper={0x630d}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f00009dd000)=[], &(0x7f000098b000-0x20)=[0x40, 0x20, 0x0, 0x48]}}, @acquire={0x40046305, 0x4}], 0xa5, 0x0, &(0x7f0000d3b000-0xa5)="82423fa6438563ed1728cb8e0987b828c3227e8540375fa014b0988fa311d27f486b908406f1a8eb62e15dcfc76342875b362b556ec30976942526fa82a720aa0c1d2f7e0721800001ea28b1dc4904f2a706fc6f625b2c61e83ce3f473128a439f95dd9e6ce626c17c8c1353a18d507e73433ca37c3ca9b32e73415b749bad6a698b94678a69af4bd4ab93f81081a7c2db969c1d4e350bbe7cc0fa7955c4c3f989aff540b5"}) 2018/01/30 08:29:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r0, &(0x7f0000255000-0x38)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000061d000-0x10)={&(0x7f0000b05000)=@getpolicy={0x50, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0x0, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r0, &(0x7f0000327000)=@hci={0x0, 0x0, 0x0}, &(0x7f00009e6000-0x3)=0xfffffffffffffe4f) 2018/01/30 08:29:20 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000900000-0xd)='/dev/snd/seq\x00', 0x0, 0x4040) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000c1000-0xb0)={{0x401, 0x42a2deb8}, 'port0\x00', 0x5, 0x812, 0x7f, 0x5, 0x800, 0xe19, 0xffffffffffffffe1, 0x0, 0x4, 0x5c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000cc9000)=0x3a) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000e6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000026000)={0x4, 0x0}) epoll_pwait(r4, &(0x7f0000054000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000077a000)={0x0}, 0x8) 2018/01/30 08:29:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000710000)='/dev/sg#\x00', 0x3e, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000d05000-0x64)={&(0x7f0000136000-0x8)=[0x7f, 0x7], 0x2, 0x8, 0x9, 0xffffffff, 0x1, 0x1, {0x4, 0x81, 0x8, 0x81, 0xb0, 0x3, 0x5, 0x6, 0x2d80606e, 0x100000000, 0x3, 0x7fff, 0x1, 0x20, "ccd3579ae86f39fe4321091b29a463b2ea388ee2af7668878646efc6cc8a337a"}}) stat(&(0x7f0000011000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f00009c9000)="", 0x0, 0x0, &(0x7f000030e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x2) [ 35.056642] audit: type=1400 audit(1517300960.234:10): avc: denied { create } for pid=5331 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.088672] audit: type=1400 audit(1517300960.264:11): avc: denied { create } for pid=5333 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 35.093632] audit: type=1400 audit(1517300960.274:12): avc: denied { write } for pid=5333 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 35.098992] audit: type=1400 audit(1517300960.274:13): avc: denied { getattr } for pid=5333 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 35.117165] device lo entered promiscuous mode [ 35.118640] device lo left promiscuous mode [ 35.213822] audit: type=1400 audit(1517300960.394:14): avc: denied { read } for pid=5331 comm="syz-executor4" path="socket:[13502]" dev="sockfs" ino=13502 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/30 08:29:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/253) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e5b000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000aaf000-0xc)={0x3, 0x0}) epoll_pwait(r2, &(0x7f0000eda000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00001a8000)={0x0}, 0x8) 2018/01/30 08:29:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socketpair$inet_sctp(0x2, 0x10000009, 0x84, &(0x7f0000bea000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b3b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000ea9000)=0x5, 0x4) fsetxattr(r0, &(0x7f0000e89000-0xc)=@known='trusted.syz\x00', &(0x7f0000350000-0x1)='\x00', 0x1, 0x3) getuid() 2018/01/30 08:29:20 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000009000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x2481, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000004000)={0x0, 0x0}, &(0x7f000000c000-0x4)=0x6) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000000b000)=@sack_info={0x0, 0x401, 0xffffffffffffff00}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000000b000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x647, 0x7, 0xffffffffffffffff, 0x6}, &(0x7f0000002000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000000a000)={0x0, 0x36, "ef2ab9727e17688f64042923d34431681d0b73f4349d4d2d8f66dbd738a6a5df737d8242afcf398f334da9d893149817f69ae7aa03ad"}, &(0x7f000000a000)=0x3e) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000000c000-0x6)={0x0, 0x9}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000001000)=[{&(0x7f000000b000)=@in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, 0x1c, &(0x7f000000c000-0x20)=[{&(0x7f000000c000-0x1000)="09aebe98709e82977e2ede4c4095f08dbae6cde8828bfb1793c4419c065759120802501e91a0007e962d1f475cf688faff4d4c7144a99732a0663734c7f3b70a858bbd3b22c1c74a7e2ea5cff0cda89effcc9b03aabc209fc840fb9aa100871e07aa02f2a62270b328cf2401a9d7bb0270f69926eeb69d8e99642f26f2f12d4e169c93bfce6764d3281feccc85d424bf6f543deb050b17fc76706e91851ccc1867d69c6f859b49ae246e2893e78dfc93cd23e8793ef18f9f6a17c631f5ee490d9e5ff3b5af40caaa17dd521409ef5e5b5a37db5c1d4fda2e7bafb4caadd781955e0f157e67618f64ad266d63bfa828b8db9f8bb0ff4daf6d373c5a79152d68afc6fb1df52b7d6dc133cdc5f8a0058b75759cbad45023d017e66c79f51aaded27b42d26434ad7b102b5d31069dcdc84bf9960d6cbcfac209c2d3a29865fd2d78ba876b2a32faf63dd2b0511ccb1d695d3b7baae94501f6896b5c899282e15452c8a1ddcc562525028b415aa983d4230eb8a13575399b4ad150b69c317cf9b7849f61bd29e0968e2d820675926e98474cd9e87e9f232be4846dd465393f21d4e40755afd4156b47cf286e5bee0806cc9d2b3f4b2f4d4b3201dc5395efdf5b0dc25bed4da9907377fe3aab1fb266078ce8a6e6a334a4f97af03a95bfe5c303393c10d446f6a3ecdc542b501f5a4917962b40f97a036a3e42ba547d572177213a9450510c7c0724c401846235ce831d034af1b4f2e9a5b3c6fd1f907817112d8cacdac1dda6879708ec3df746ec9921cbc8d1203a9518bc6cbb9283ba7fd6369fadf509560081922d72c58e830f04ee9de8c4e8e06baa913ce2ad51fe91d62c6e79f8275521f33d3b6e6c49314d9bd1fa3001357055f505e69e3ecf5b2b1f0965439eedb31e9f39a3344422ab01f0e58967796438d1748a09a833f589b2019a18ef9595cc20cb3fa09c775831643619bbc4d0c115da8fd76544433817f60e1088bd07db6e65816456649ece93a08d5b0b24d1c57fbc94fa4c51847d9d8ed178dc7e527012a02b2b46ad8229527843155f202154b2f757655ca3bb324937bc05e92c98bac0725d1ec93501470695aa46fa77668ee8a06b201ecab2f0c5552d77aded20f0e04ddda26e786af4b1b8b60703424048879f8b8549e0972943f1ca113b11b9c278110b31b2b79df969f66a68b21d57fdb456055c8900f68b261451db698a5886c84313816d501f79a178a22ee3b5c3b3c4aa34203eb9d523e892e87ab46572d3a9b503702611fb7fd5f8e8d7555ee99c5a601961337617f6bb110f1e6e33eee49e6bcc7ab7ec58950244df6ae7446b308f0132b1b90be8f0eab4559a7c7466ae9d6c0fa4d9f0859de1abca212f415e3d509800cc45a71b2af0109a44efaa968eef50431327ce67fa000c2728b5b656c11f35dc1fafb481e75291aa17f95685d138d8629f2485021720413e78a3146bd3da0dbd8f2095889726e5e0a8095654b4387913d32e4965c2b32b5caa5054c3d435954758a2990e1aea84cbff332426874f2b7c57e97530b6739d19603c8c1b23c5d24f5dfc1734e52ae117a4fd127e6469cb8ad96e1d633c49a92155166b4f4b607e06ea7e8ce08790c2a63ecbbe87916a5c413d0c7cb11c1081b4a4438595ad78b271702bc8a5b5efbc2f78855a684facdbf246e408f49af5cfff9d07332cdf40490cf95d553e5726d8714de4df7bc052723e6e2015552a4e86964fca7db9e7048271e64318bfe0c8f0a53f74ce3f015bffd1a40089d9c63cf10623ac590ecf5063da5cbb6bb3f1bc119630185b5c12e1ea657cac170cb34b98bb55ecda279babc8afd7e367cd2a0d2e61c735aaefca395b7213f3cf642c47b430fbdcdb1bd460cd736034a2c7035194a43918b2c4e67460b08df624c260932d9a1b1f6488e98e9680d8fba4a779ee3f92f28cc536eb9622f118830d5e3b8ac528021c63915714d4fba9a4110e38816710df42476c3f894e106552e981a24046c9a9711c071f30e5e19b2d9396051dda92efc5fd480dce83f42427c9c20fbc4a14e195ed482c95b2387b47da841abf479b69276fb9f51253ca6a497cdeefcfd8f764f3b893306a86927d27f5493dbd26f15ab54d5153ac17f2a8084e8895d9a1c7fa8e5e6a89716551151a187094e73c1f64678b3dad3b2cde924913f0b6369b8c8d84739bdb24149c2e888517e767912327da5388b507ab6d89c86905aed5c74f910883e830624a27b7bb0efa644cd1f910966369fb34b3e0ab3eacacc70f78bd69ff7f73e41c50706032881c15023d4593719535b1b1e135b55e0dbbd7cb2cb83606f89900f953a221be0b9485217b7d31587117d9d038b819f319d3c153de117124061ba1c4c096c2fe51046c271c45fcdda793463aad4dcb005e4a1992273adf6be1111dd01dd1e03b5cbefce0c3ef11f40451a1e8208b9688bb16ddc3d0acb1d476ab2a63193e38f729f46fa26607c3238b4a0d9cabc3aee9d91159bf61db44d04afaca161d882e70ae047841f92a5d44f6ae175563ac451e1ea36654d6d92697846a8de638162bf7776b279eb7d9616cf033fe4d6282cc43ddaf566e0de0fd95843a9d478991b0928859ceaf7af6b46f3795342033ee384184d5276542f5a579a532ca6f1f009c06e29e68d8a5b8d5b54b8265ce81cd1c873f3b67bdbd93326d9930d18a51c9191d2b37b8f63ce3ede0e6b2d26c6b67a5e11237dc3962674a1c745588a743a8fcccba1d355608173a23f8ec9002855e9cf7c0c19799c1275551568121dccb76496fb7d838493519c794a2ccb730c12664ed998839b218d60b75956b6686e3ca2fa796e39844e4bfeef930a63468838e911278dc44b66c1f88df2a9a8af37e36e1428fde2f345251a1322848b95e0a31afe832adb0b256dab03a8d1333c98deef42fa23952bde030008641897ce1a0a26fa8c6673af0861cdd1a0030ae84dfdfaac18d1b5c8d6f58963af6d7d6a54a2199ff2b1e236067758512c9c106a981490840b219bc6384b76d30b7526df73db149aff7a8d4f455233d495116b67a6ab045a1af269308e0d56d85f64e388cf7eb818212da0d8045cdfc71c927151c942322a4eb8674be32730dad867f8a3c87fed79969712cae036206a9a7dd08e082f5811503e5c3d4ef5498fa871843130270d4571b8fa354f17b20b03db3b60ae2f2d470821eb9a52f5a3e7c8d6f3baf3efdbd398b5837765665d3f514e27b050f468cf216e4f350fc68ed207260d5283149474f8c9970566f21cd82533628d73ffa7cfc972f9e74a168cec48c3f0b64552477af367ffd336a920477317bec962fe999999d3619a108593058640dcd5a488ec983d2e6dace68a438d125c0edf42d78a2380393501c9ab4ca7bb0e1166a55c65716f4287e833cab4ef19b4538960d69a8c11b2f478ccdb6903d8d4f54190d36f42340f594a0e9de7ae1c08385b21ea87e09dbd17988870a2d34070d57590acc64b78a12ebb7b3d7fca2e050de994d23f5ba37c259c256e927423c0dab9aadaf7cc0406b93716811c2223b6892a4dc1b9e0f8ed485d048ef5c17731010117288e3f6a86e581c1c7976a2c216168f483bca6756b0ae3f8d8099dce1a4f50053ac3e4db3be8eb48851ba43b1a43d90ae8aa8ff27c4e2a57036c6604f0a76f9fd94d80684d0e1b75aacee642ff2c5ef2e74dc0e82ceb4e1e3499b452d65d47014b10c1265e1ec75b081385af2eef14b8139c14962021b3d1009e65129ef1ef835dd60e4e5b445b6f74aff579ef4aaa45959e5f94046e65ec34d31907b1826e9387d027f38461fcda99ad0906e3bc433f8a7f8713ead82f3f9701961c9a728dfe3a8a79927ff41e0fe0c2cf6f51db6e8a2030d26d14676706f1108b3f54e480c5a96c3fd631cc6aef594227858f288164af3411bf6e3747456c597b87063e58a806dada0d98c54dbae3551253e983ca444953dcf7d1d2c8a8f2a26fd125c429e7e1fd533e8736eb1a1843a31b9ea9577f5e4b1422377836e09115c415bf4c7401172d1c48ecb19e42090f70414050559ecd2156a253e86110189296bd36b9204ecebbe5766ca351b47c73ea037a86ae3b6a1a323075932d8eeadb1bacbc8073284d8795de2d2588a6eed9c399752c65ee2a2da08047438f72fc61f7b869a690fd8c0f91c793d8a40f0d7b4630c67ae46d2d206afa541e72826e9f3349e3b860cb2b23bcb68197bfba822514f22b79b564885e0ab2c881bdca5b887edd81b881caef919f15f4fd9b31bbe02a3f93de45575f367ef1caaa9846585d1bfb7bd0b854d3f1692118b845e42d1b7683c0615f4330e6779825304dbe5db69682295e14770b94cc7d268d4d0628bdd075df0f59fc263da0cf63245c59ad8d6764f5585331772a501bdb6f8fb7fdb4387b9eea9935baf8260a904ab52c37ca86a24342677e2c0c8bdc88d4aa28a783bfb71e9eaea30a75315181509b2abe19410452ca8ce8ff4ef66d1861dbb3aa8e1735ef968a5bd3dc7a112d587d8b1254deb341e4cb3f3cab95ed8f63b83a40e2a3f6e5c799784a4df8beb2e2f7d9a8c2ce1d8e0d7c307dee47c8191b7a7a96f44f6139f871746840b9ddd73468bf59e838b2e41afc123a96ac66f723f0327950016e282bfd16694f25a4845ae9cf05d4e8dbc10271cc2787290253c78432f36163feb7bf0f43d35b0553fa48f8dde6c33810f54d609acda978f78c43402e802d25e75e97e834a8dd01e0e58e943f17b3fd24595fd402686614d19bce13b59cd413f68c76bc036689eabf5223b5fb11783c3ebaf792a00f9505bfcfde0599824a1e6f260e86b1d109045cae517d9ccb1755e47c488690a05db3b9886c6ab46d6134e0adaa4aea3414702ee64e426dc86fa4d7816398a289f02566c3cb9a869a83961e0497839860924ee9d6f173d1cdd79fdab00516673430c364610397734c92c548a43c49e64bb01fbd5c47aa6555b1a00be2ac20befbfd1ee7035fda57981c81addf4908273fda17f4a98796ec9370096b14b9298a25fb17b97c2869f74b4b05ae56a66f9eed92827d21c54af2d127ab47b6188b3b66901186eab9037a03fab66389abb1e8f8d85c40784a0d9cb7fe0ba79fdf62d8c648f3f6dd80c04f2041f391029eb73438e758df7b34156b12b8d08ec644cb90f5cfab02789808e21787fcfca01a3ac286872d2aef1d9c625018cc48ce3a8591459d872beafc57a65a9b8c34f4d544adcd412d17dde4c61741d4c52a3901dcc215852f4c9d75063f2200ea43c11b99529aaffab6b179f8d2512126d9606c15afa5eb6fd6be801a1a558c8fbe785ea821dd658145b4fd2d558d8e97181330244835411e371e38fa54f46de790a26d08f49b760f4b4080ebedab76d0c391aa8844d3d5c7a65761c1d7ce3767ee33ad3173d71eb9c99c730112b9196893bcd3d7ed8d345a9c999b40e0e62189e43f288cf37c206de9ba53795c623bad9a7e86bdec7ea43e5464697c86edb86d34d29df5cb28ecec7750c750c524081db493746bdebc61e9aba6006609cc76b7884ed6879eecfa22a54b7075eea54f98f14a00b4086cff7eba6e304b1c9076002bdfb76f2d6f477e6cb97e3c6f5957bfe594c8d8ad13e213c9e5f09a63ec54cb51a1f605424cff44826f527118b85e3ea43a53bba9e7a06ec994b6127a1c70914ce7e61de7b9a9481e273c1de532aa710c06ffee497e901e0ab21fb29bb6c26f45c25e1b595ca56f048660a6c3c3984469f33a1092e4c0dcd217db0686704295d55a1543e9d722bf9d98cb338faf6e1117f4", 0x1000}, {&(0x7f0000002000)="821bcd33e74ea47f620ccf05ba229eadf1b7e343009691872c6b9160e688f09b08704895aa1179e4e88ce486aefdc69599e7dcfb550ff7f62381edfb271bc73fa669a0b9be9b1029b6735b031358703edf0a71f1f3383077be6ea0d912ed2efd800d5e4eea78e85cb2229dfce8ade0c940f7047bcc031b9b1da00a42903675623d5bed79cd5cb14ce8c2844bfd10946bc18ffefb5cad1cbce39296", 0x9b}], 0x2, &(0x7f0000007000)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x20, 0x101, 0x81}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8005, 0x3, 0x4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x111, 0x4, 0x2, 0x7, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x50be, 0x820e, 0x1ff, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x81, 0x0, 0xba39, 0x1ff, 0x2, 0x10000, 0x9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x3, 0x3f, 0x4, r6}}], 0x120, 0x24040000}, {&(0x7f000000b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000b000-0x90)=[{&(0x7f000000b000)="", 0x0}, {&(0x7f000000c000-0xe6)="e983e92f9257cb963e364d8159d4584eab95d4c06b7095a15a8d47e20b0ae82c3941dbd2fe24f7baf3991d1f028f7a56a3a3912cd5bc7c2d82925776daa04483139abc9cd675c4f170f717868c7800558f4e7d82bebca74863618625ed5f7cb5bd29160d2fd00be924329d22dbb85758affdeb06faa0b690f9b0df0abceb641bd5f8c9cb7a47e2d94f1a1b415d7f4a489bf752888959839d35a1e241e50b7b0b3a707541fc9b18084e378a5a43a2c8205d4b82a7d3b55b366944f6331fdaa72c0f4ae85e9a077db3a089b70328bf2bca8c2b5f2d74894935f8e12dcd64fb2546f26432e028d9", 0xe6}, {&(0x7f000000a000)="e1118c6e836889160f8f3b5dc01db581986a7055c2dbbe664f7fa09cb218d612f32d7d352271962be51e0b8fbf07bb23f6c9f8f5892d3786e13af7115d6508694c679897936e18b7691d0ed250628ab513617154622aea9c0f4b87a20549c1bfe2ed770b374e387bf3b5d2fd39cead8e8dc481c6efb94b338d719d539c4bdc7956fe87", 0x83}, {&(0x7f0000007000)="5ffe635362726eda17594884d82a3e3a", 0x10}, {&(0x7f000000a000)="d757963639db5b645456010ba81c135a8ec9d78f888f70ebd466d2cb2e3a2b5df7effde0d712d70a19d657b0a3d34666bce42ebb039e8a2f737c69270754b715f2f214e6711fe8604f71247682d8466f186e8b333918e9e43d0a42c7bcd98e7259cb265e368106983b2702800eb83f704b7db328c18509f1c51759509ec2890799b1c919af610b3c6dde6bf5ffd78ed881587a8622e776f5c00e0cb9d2a6e7b3084289b19415da62ba5046e842259c6985675b80a5a8cf0cdf1fc0c2ae7b989d189a6eb9f0c0c8d3f5474ebcc9861fba38d70df26b525df4bb38", 0xda}, {&(0x7f000000b000)="3c701c2ee8611dcf71848d0c9efe073fae2993bf8460e7b4ed3f8f900f83f61e46fb908edca7d39e277cbc6a0f98ccc5f66d2fce71d77e5e6efe11f2d8816d0d8452a650630788e5ff3952e99187d6838fbf7e14eb4054c795342fe48781aebd6b98590609735af6", 0x68}, {&(0x7f0000001000-0x83)="63c8bde4b0c6d2fcd0d2d63abe58183d9ebe64b2958a34b0e8b2846085dc8f93cc214076c3143b0d0b6ab18d4009b069fe1b26c18ea7d5d8f6ca89a6673c48bf2c05faf9f24b8fe5e9f4568d1a87563d06fc7d8b2f62385ba2464eb20220203c80421cdce0953510eeacba5ccdc7ec316ec1d798e17708496d0c142c3795f52f50fd0c", 0x83}, {&(0x7f0000009000)="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", 0x1000}, {&(0x7f0000000000)="b3756dfaa81bd51119bc9cc1eecfdb20381d628d51ab83c445827862b5df7d52cda6cfdf777fc9908d96104cbc90ce58696378571c119245795fbb5b60e065b07fc47c663132854856537ee84d70442c120a1d744d66056dc8207ad7f199fb7580c433823a3af2ded2ff10b6adce946dc458845c5ee50143128544a028024ed0e5e5af8bf1c1e347fbde3a0f3a221bf1ab5170abb07bb6fee629dee059bf030def048f6442320683759a2bca32ecc0b0cbcb8aabc034f056e4c7264209dbd410b106626d6e7cf73f0a50905e", 0xcc}], 0x9, &(0x7f0000008000)=[@init={0x18, 0x84, 0x0, {0x7f, 0x8, 0x6, 0x1798}}, @init={0x18, 0x84, 0x0, {0x40, 0x1a, 0x6, 0x400}}], 0x60, 0x10}], 0x2, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000000b000)=""/0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/30 08:29:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r0, &(0x7f0000255000-0x38)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000061d000-0x10)={&(0x7f0000b05000)=@getpolicy={0x50, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0x0, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r0, &(0x7f0000327000)=@hci={0x0, 0x0, 0x0}, &(0x7f00009e6000-0x3)=0xfffffffffffffe4f) 2018/01/30 08:29:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r0, &(0x7f0000255000-0x38)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000061d000-0x10)={&(0x7f0000b05000)=@getpolicy={0x50, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0x0, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r0, &(0x7f0000327000)=@hci={0x0, 0x0, 0x0}, &(0x7f00009e6000-0x3)=0xfffffffffffffe4f) 2018/01/30 08:29:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000d4000)="37000000520007f2000100000000000000e300000000001ab4a500ffffb92b", 0x1f) 2018/01/30 08:29:20 executing program 5: socketpair$inet6(0xa, 0x1, 0x6, &(0x7f0000fd0000)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000e65000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000032e000-0x4)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x9a)={0x0, 0x92, "bc1d763ffcb70275879151623fca50e6b8cce159d1380c40a17e1fe5eb3f18e1a45b072c58f7af7fe0af5805882a89245f2c74dfd1f73a5d67d0e97b5d4398386fd25a0db5076881f46c1576c756f78c6bf682f32b9bbce72cc5c639a8c7aed3eec1c595f8e626189d736aa10165ab9fe6232e293f68ce89b0b5a870925bd8d65f1826befff8e2b1e9057bcfdcac4b23318a"}, &(0x7f00009ea000)=0x9a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x1}, &(0x7f0000bc4000-0x4)=0x8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00006e3000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r1}) r3 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='map_files\x00') ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000000)=""/95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x8932, &(0x7f0000b7f000-0x50)={@common='bridge0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) 2018/01/30 08:29:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) epoll_create(0x101) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001f9000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000f0000)=""/82) 2018/01/30 08:29:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e45000)='./file0\x00', 0x80042, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f000042e000-0x4)=0x20000000000, 0x4) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000261000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/01/30 08:29:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000093b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x400000001, 0x0}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) close(r0) 2018/01/30 08:29:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000-0x55)="ac6c1bf64f603e048aaf59ba4e8032cadf1359a6cf8aeb3724654e5c7a2edee8c888a2d70cc32d2b085e5bf1d7eec9f884cea76ca4fe8199373866a904765ebfdfb957af6c3598d5beae25ca940b2d6bb223afa4da", 0x55, 0x20000000, &(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b5e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000000)=""/37, &(0x7f0000001000-0x4)=0x25) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000eb2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r3, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000023f000)=0xfff, 0x4) readv(r3, &(0x7f0000a13000)=[{&(0x7f0000e11000-0xad)=""/173, 0xff73}], 0x1) signalfd(r2, &(0x7f0000678000+0x722)={0x8001}, 0x164) 2018/01/30 08:29:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/30 08:29:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)="6e74096e6b0006") getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000016c000-0x4)=0x0, &(0x7f000028c000)=0x4) write(r0, &(0x7f0000a63000-0x44)="b2b2756f6752b6cd1bb6202ca7993237f4930daf90e92f13ecfb632484cd63209be990c56f193631d5438446efd322ce6ff311a8f43915edfe34d796e277b613c48341c3", 0x44) sendfile(r1, r1, &(0x7f0000d8a000-0x8)=0x0, 0xff) 2018/01/30 08:29:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000220000-0x9)='/dev/rtc\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008ff000-0x95)={0x0, 0x8d, "a8f81475652cea2e615ee4b5d00ec5f57e7db844ba89089910201e6c28f727bd2ab20c7c2f62b89b732a3b4a5308eaba5d6fc903e5e7e52db4d51784a6e10e5844cc2a4b63b78e023c469fa5a041cc7b2f6ed525cf66b3d3018739a0f105896ca13bdec4f32d85431e7b68c1ec78320e03d2d068a1740b2fd4e8b9a113eb29e1cef60d0148b796f91cbe3106a9"}, &(0x7f00007a5000)=0x95) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000175000-0xc)=@sack_info={r2, 0x10001, 0x791}, 0xc) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 08:29:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f00008ad000-0x1e)='.posix_acl_accessbdev][system\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000741000)={0x100000000, 0x7, 0x20, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utime(&(0x7f0000f88000-0x8)='./file0\x00', &(0x7f00009bb000)={0x0, 0x0}) [ 35.379937] ================================================================== [ 35.387351] BUG: KASAN: stack-out-of-bounds in xfrm_state_find+0x2453/0x2830 [ 35.392339] kasan: CONFIG_KASAN_INLINE enabled [ 35.392342] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 35.392352] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 35.392357] Dumping ftrace buffer: [ 35.392360] (ftrace buffer empty) [ 35.392364] Modules linked in: [ 35.392372] CPU: 1 PID: 5393 Comm: syz-executor4 Not tainted 4.9.78-g7be1985 #24 [ 35.392376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.392381] task: ffff8801d8a7e000 task.stack: ffff8801d89b8000 [ 35.392398] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 35.392402] RSP: 0018:ffff8801d89bf9b0 EFLAGS: 00010a07 [ 35.392407] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff8266775b [ 35.392412] RDX: 1bd5a9d5a0000003 RSI: 0000000000000002 RDI: dead4ead0000001c [ 35.392417] RBP: ffff8801d89bf9c0 R08: 0000000048000000 R09: 0000000000001e30 [ 35.392420] R10: 0000000000002100 R11: ffff8801d8a7e000 R12: 0000000000000004 [ 35.392424] R13: 0000000000000020 R14: ffff8801d8620000 R15: dffffc0000000000 [ 35.392430] FS: 00007ff6c837e700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 35.392434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.392438] CR2: 0000000020a13000 CR3: 00000001d9904000 CR4: 0000000000160670 [ 35.392445] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 35.392449] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 35.392450] Stack: [ 35.392460] 0000000000000001 ffff8801d8620158 ffff8801d89bfa20 ffffffff82667781 [ 35.392469] ffff8801d8620170 ffffed003b0c402b ffffed003b0c402e ffff8801d8620168 [ 35.392477] dead4ead00000000 ffff8801d8620140 0000000000000000 0000000000000000 [ 35.392478] Call Trace: [ 35.392492] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 35.392499] [] sg_finish_rem_req+0x2b5/0x340 [ 35.392506] [] sg_new_read.isra.20+0x18d/0x3e0 [ 35.392512] [] sg_read+0x8b7/0x1440 [ 35.392520] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 35.392526] [] ? fsnotify+0xf30/0xf30 [ 35.392534] [] ? avc_policy_seqno+0x9/0x20 [ 35.392543] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 35.392550] [] ? security_file_permission+0x89/0x1e0 [ 35.392556] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 35.392563] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 35.392570] [] do_readv_writev+0x520/0x750 [ 35.392577] [] ? vfs_write+0x530/0x530 [ 35.392585] [] ? exit_robust_list+0x230/0x230 [ 35.392592] [] ? __fget+0x201/0x3a0 [ 35.392598] [] ? __fget+0x228/0x3a0 [ 35.392604] [] ? __fget+0x47/0x3a0 [ 35.392611] [] vfs_readv+0x84/0xc0 [ 35.392618] [] do_readv+0xe6/0x250 [ 35.392625] [] ? vfs_readv+0xc0/0xc0 [ 35.392632] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 35.392641] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 35.392649] [] SyS_readv+0x27/0x30 [ 35.392655] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 35.392761] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 35.392768] RIP [] __free_pages+0x21/0x80 [ 35.392771] RSP [ 35.392805] ---[ end trace 89d2d9b5f8130803 ]--- [ 35.392810] Kernel panic - not syncing: Fatal exception [ 35.740788] Read of size 4 at addr ffff8801d8baf790 by task syz-executor3/5391 [ 35.748117] [ 35.749726] CPU: 0 PID: 5391 Comm: syz-executor3 Tainted: G D 4.9.78-g7be1985 #24 [ 35.758446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.767776] ffff8801d8baede0 ffffffff81d94409 ffffea000762ebc0 ffff8801d8baf790 [ 35.775768] 0000000000000000 ffff8801d8baf790 ffff8801d9832b20 ffff8801d8baee18 [ 35.783764] ffffffff8153dc73 ffff8801d8baf790 0000000000000004 0000000000000000 [ 35.791758] Call Trace: [ 35.794324] [] dump_stack+0xc1/0x128 [ 35.799664] [] print_address_description+0x73/0x280 [ 35.806303] [] kasan_report+0x275/0x360 [ 35.811900] [] ? xfrm_state_find+0x2453/0x2830 [ 35.818106] [] __asan_report_load4_noabort+0x14/0x20 [ 35.824833] [] xfrm_state_find+0x2453/0x2830 [ 35.830863] [] ? xfrm_state_find+0x25a/0x2830 [ 35.836983] [] ? xfrm_unregister_mode+0x200/0x200 [ 35.843452] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 35.850440] [] xfrm_tmpl_resolve+0x298/0xa90 [ 35.856472] [] ? __xfrm_decode_session+0x100/0x100 [ 35.863025] [] ? __lock_acquire+0x629/0x3640 [ 35.869060] [] ? save_stack+0xa3/0xd0 [ 35.874488] [] xfrm_resolve_and_create_bundle+0xd7/0x1d90 [ 35.881652] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 35.888639] [] ? xfrm_tmpl_resolve+0xa90/0xa90 [ 35.894847] [] ? check_preemption_disabled+0x3b/0x200 [ 35.901659] [] ? xfrm_sk_policy_lookup+0x200/0x370 [ 35.908214] [] ? xfrm_sk_policy_lookup+0x227/0x370 [ 35.914769] [] ? xfrm_selector_match+0xe40/0xe40 [ 35.921149] [] ? xfrm_expand_policies+0x25b/0x5b0 [ 35.927615] [] xfrm_lookup+0x984/0xbf0 [ 35.933127] [] ? xfrm_bundle_lookup+0x11b0/0x11b0 [ 35.939595] [] ? __ip_route_output_key_hash+0x7e5/0x23e0 [ 35.946668] [] ? __ip_route_output_key_hash+0x80c/0x23e0 [ 35.953741] [] ? __ip_route_output_key_hash+0x16a/0x23e0 [ 35.960818] [] ? ip_rt_update_pmtu+0x8b0/0x8b0 [ 35.967024] [] xfrm_lookup_route+0x39/0x1a0 [ 35.972971] [] ip_route_output_flow+0x7f/0xa0 [ 35.979090] [] udp_sendmsg+0xe36/0x1c10 [ 35.984688] [] ? udp_sendmsg+0x1232/0x1c10 [ 35.990553] [] ? ip_reply_glue_bits+0xb0/0xb0 [ 35.996680] [] ? udp_lib_get_port+0x1830/0x1830 [ 36.002984] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 36.009289] [] udpv6_sendmsg+0x588/0x2540 [ 36.015073] [] ? trace_hardirqs_on+0xd/0x10 [ 36.021029] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 36.027328] [] ? udp_v6_rehash+0xa0/0xa0 [ 36.033018] [] ? udp_seq_next+0x80/0x80 [ 36.038620] [] ? release_sock+0x20/0x1c0 [ 36.044308] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 36.050606] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 36.057426] [] ? release_sock+0x14c/0x1c0 [ 36.063204] [] ? trace_hardirqs_on+0xd/0x10 [ 36.069165] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 36.075461] [] ? _raw_spin_unlock_bh+0x30/0x40 [ 36.081670] [] ? release_sock+0x14c/0x1c0 [ 36.087908] [] inet_sendmsg+0x2bc/0x4c0 [ 36.093510] [] ? inet_sendmsg+0x73/0x4c0 [ 36.099199] [] ? inet_recvmsg+0x4c0/0x4c0 [ 36.104976] [] sock_sendmsg+0xca/0x110 [ 36.110490] [] ___sys_sendmsg+0x6d1/0x7e0 [ 36.116268] [] ? copy_msghdr_from_user+0x550/0x550 [ 36.122830] [] ? check_preemption_disabled+0x3b/0x200 [ 36.129648] [] ? __fget+0x228/0x3a0 [ 36.134902] [] ? __fget+0x47/0x3a0 [ 36.140072] [] ? __fget_light+0x188/0x1e0 [ 36.145848] [] ? __fdget+0x18/0x20 [ 36.151019] [] __sys_sendmsg+0xd6/0x190 [ 36.156620] [] ? SyS_shutdown+0x1b0/0x1b0 [ 36.162393] [] ? SyS_futex+0x22e/0x2d0 [ 36.167910] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 36.174731] [] SyS_sendmsg+0x2d/0x50 [ 36.180077] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 36.186631] [ 36.188231] The buggy address belongs to the page: [ 36.193136] page:ffffea000762ebc0 count:0 mapcount:0 mapping: (null) index:0x0 [ 36.201381] flags: 0x8000000000000000() [ 36.205331] page dumped because: kasan: bad access detected [ 36.211013] [ 36.212616] Memory state around the buggy address: [ 36.217522] ffff8801d8baf680: 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f2 f2 f2 f2 [ 36.224855] ffff8801d8baf700: f2 f2 f2 00 00 00 00 f2 f2 f2 f2 00 00 00 00 00 [ 36.232187] >ffff8801d8baf780: 00 00 f2 f2 f2 f2 f2 00 00 00 00 00 00 00 00 00 [ 36.239519] ^ [ 36.243380] ffff8801d8baf800: f2 f2 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.250714] ffff8801d8baf880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.258044] ================================================================== [ 36.265785] Dumping ftrace buffer: [ 36.269307] (ftrace buffer empty) [ 36.272988] Kernel Offset: disabled [ 36.276586] Rebooting in 86400 seconds..